CN213489243U

CN213489243U - Light path system of hair removal instrument and hair removal instrument

Info

Publication number: CN213489243U
Application number: CN202021953718.XU
Authority: CN
Inventors: 刘仕华; 邵杰豪; 赵立群; 陈建群
Original assignee: Guangzhou Stars Pulse Co Ltd
Current assignee: Guangzhou Stars Pulse Co Ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-06-22
Anticipated expiration: 2030-09-08

Abstract

The utility model provides an appearance optical path system and appearance that moults relates to the appearance technical field that moults, the utility model provides an appearance optical path system that moults, including light source and anti-light cup, the light source sets up with anti-light cup relatively, and anti-light cup installs in the support, and the light source is installed in the lighting fixture, lighting fixture and support cooperation to it is fixed for anti-light cup to make the light source. The utility model provides an appearance optical system moults has simplified the package assembly of anti-light cup with the light source, with light source accurate positioning for optical system beats when polishing evenly.

Description

Light path system of hair removal instrument and hair removal instrument

Technical Field

The utility model belongs to the technical field of the appearance technique that moults and specifically relates to an appearance optical system and appearance that moults.

Background

The light path system of the depilatory instrument widely used in the current market has the problem of uneven light emission when being polished. In the polishing process, the reflective cup and the light source are not accurately positioned, the hidden danger of relative movement exists, the problem of non-uniform light emitting is further aggravated, and the use experience and the hair removal effect of a user of the hair removal instrument are influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an appearance optical path system moults to alleviate the not accurate technical problem in reflection of light cup and light source location among the prior art.

In a first aspect, the utility model provides an appearance optical system moults, include: the light source and the reflection cup are arranged oppositely, the reflection cup is arranged on the bracket, the light source is arranged on the lamp bracket, and the lamp bracket is matched with the bracket and enables the light source to be fixed relative to the reflection cup.

In combination with the first aspect, the present invention provides a first possible implementation manner of the first aspect, wherein the support is provided with a positioning insertion hole, and the lamp holder is inserted into the positioning insertion hole.

With reference to the first aspect, the present invention provides a second possible implementation manner of the first aspect, wherein the lamp holder includes a first metal part and a second metal part, and the first metal part and the second metal part are disposed at an interval and are respectively connected to the bracket;

the light source comprises an IPL lamp tube, one end of the IPL lamp tube is connected with the first metal piece, and the other end of the IPL lamp tube is connected with the second metal piece.

In combination with the first aspect, the present invention provides a third possible implementation manner of the first aspect, wherein the lamp holder is connected to the circuit board.

In combination with the third possible implementation manner of the first aspect, the present invention provides a fourth possible implementation manner of the first aspect, wherein the bracket is provided with a positioning portion, and the positioning portion is matched with the circuit board.

In combination with the first aspect, the present invention provides a fifth possible implementation manner of the first aspect, wherein the bracket includes: the bottom shell is connected with the face shell, and the reflective cup is arranged between the bottom shell and the face shell.

In combination with the first aspect, the present invention provides a sixth possible implementation manner of the first aspect, wherein the optical system of the hair removal device further includes an optical filter, the optical filter is installed on the bracket, and the light source is located the reflective cup and between the optical filters.

In combination with the sixth possible implementation manner of the first aspect, the utility model provides a seventh possible implementation manner of the first aspect, wherein, install the light guide cover in the support, the light filter is located the light source with between the light guide cover.

In combination with the seventh possible implementation manner of the first aspect, the present invention provides an eighth possible implementation manner of the first aspect, wherein an elastic insulating member is installed between the light guide cover and the light filter.

In a second aspect, the present invention provides an epilating apparatus comprising an epilating apparatus optical path system according to the first aspect.

The embodiment of the utility model provides a following beneficial effect has been brought:

the embodiment of the utility model provides an among the appearance optical system that moults, anti-light cup installs in the support, and the light source is installed in the lighting fixture, and lighting fixture and support cooperation to make the light source fixed for anti-light cup, simplified the package assembly of anti-light cup with the light source, can ensure that the light source is accurate for anti-light cup location, and then make optical system the light-emitting when polishing even.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention or the related art, the drawings required to be used in the description of the embodiments or the related art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a cross-sectional view of an optical path system of an epilating apparatus according to an embodiment of the present invention;

fig. 2 is a schematic view of a light source, a bottom case, a lamp holder and a circuit board of an optical path system of an epilating apparatus provided in an embodiment of the present invention;

fig. 3 is a schematic diagram of a bottom case of an optical path system of an epilating apparatus according to an embodiment of the present invention;

fig. 4 is a schematic diagram of an optical path system of an epilating apparatus according to an embodiment of the present invention.

Icon: 001-light source; 002-reflecting cup; 003-scaffold; 301-a positioning section; 310-a bottom shell; 320-a face shell; 004-lamp holders; 401 — a first metallic article; 402-a second metallic article; 005-a circuit board; 006-optical filter; 007-light guide cover; 008-resilient insulation.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The term "physical quantity" in the formula, unless otherwise noted, is understood to mean a basic quantity of a basic unit of international system of units, or a derived quantity derived from a basic quantity by a mathematical operation such as multiplication, division, differentiation, or integration.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

The light path system can appear polishing uneven problem when polishing in the depilating instrument widely used in the current market, and the main reason is that the light source is difficult to accurately position due to the complex assembly structure of the reflective cup and the light source, thereby influencing the use experience of users.

As shown in fig. 1 and fig. 2, an optical path system of an epilating apparatus provided by an embodiment of the present invention includes: light source 001 and reflection of light cup 002, light source 001 and reflection of light cup 002 set up relatively, and reflection of light cup 002 is installed in support 003, and light source 001 installs in lighting fixture 004, and lighting fixture 004 cooperates with support 003 to make light source 001 fixed for reflection of light cup 002.

In this embodiment, the lamp holder 004 is fitted to the bracket 003, so that the lamp holder 004 is fixed with respect to the bracket 003. Light source 001 installs on lighting fixture 004, and anti-light cup 002 installs on support 003, and then makes light source 001 fixed for anti-light cup 002 to ensure that light source 001 evenly beats light for anti-light cup 002 accurate positioning, can realize mouling appearance optical path system.

As shown in fig. 2 and 3, regarding the manner in which the lamp holder 004 is fitted to the bracket 003, specifically:

the support 003 is provided with a positioning insertion hole, and the lamp holder 004 is inserted into the positioning insertion hole to be matched with the support 003.

Furthermore, the lamp holder 004 is fixed to the bracket 003 by insert molding in a mold, so that the bracket 003 and the lamp holder 004 are relatively fixed.

Regarding the composition structure of the lamp holder 004, specifically:

as shown in fig. 2, 3 and 4, the lamp holder 004 includes a first metal part 401 and a second metal part 402, and the first metal part 401 and the second metal part 402 are disposed at an interval and are respectively connected to the bracket 003.

Specifically, the first metal piece 401 and the second metal piece 402 may have the same structure, and the middle portions of the first metal piece 401 and the second metal piece 402 are respectively provided with a groove, two ends of the light source 001 are installed in the two grooves in a one-to-one correspondence manner, and the bottoms of the first metal piece 401 and the second metal piece 402 are respectively inserted into the positioning insertion holes of the bracket 003.

The light source 001 includes an IPL lamp tube, one end of the IPL lamp tube is connected to the first metal part 401, and the other end of the IPL lamp tube is connected to the second metal part 402.

Specifically, two ends of the IPL lamp tube are fitted to the first metal part 401 and the second metal part 402 in a one-to-one correspondence manner, and the first metal part 401 and the second metal part 402 are respectively welded to the IPL lamp tube, so as to fixedly connect the IPL lamp tube to the lamp holder 004.

In this embodiment, the lamp holder 004 is connected to the circuit board 005.

Specifically, the first metal part 401 and the second metal part 402 are respectively welded to the circuit board 005, and are connected to the circuit board 005 through the lamp holder 004, so that the bracket 003 can be fixed relative to the circuit board 005, and the optical path system of the hair removal instrument forms an integrated stable structure.

As shown in fig. 3 and 4, the bracket 003 has a positioning portion 301 adapted to the circuit board 005 for precise positioning.

Specifically, the positioning portion 301 includes a plurality of positioning pillars, and the plurality of positioning pillars are disposed at intervals. The circuit board 005 is provided with positioning holes corresponding to the positioning columns, and the positioning columns are inserted into the positioning holes in a one-to-one correspondence manner, so that the support 003 is ensured to be fixed relative to the circuit board 005.

Regarding the composition structure of the stent 003, specifically:

as shown in fig. 1, 3 and 4, the bracket 003 includes a bottom case 310 and a front case 320, the bottom case 310 is detachably connected to the front case 320, and the reflective cup 002 is installed between the bottom case 310 and the front case 320.

Specifically, the bottom shell 310 and the face shell 320 are both provided with arc-shaped end surfaces adapted to the reflective cup 002. When the bottom case 310 is connected to the face case 320, the reflective cup 002 is limited between the bottom case 310 and the face case 320.

It should be noted that, the positioning portion 301 is disposed at the bottom of the bottom case 310, and the positioning portion 301 is fitted into the positioning hole on the circuit board 005, so that the bracket 003 is fixed with respect to the circuit board 005, and the light source 001, the reflective cup 002, the bracket 003, the lamp holder 004 and the circuit board 005 are connected into a whole.

As shown in fig. 1, the optical path system of the hair removal device provided in this embodiment further includes a filter 006, the filter 006 is mounted on the bracket 003, and the light source 001 is located between the reflective cup 002 and the filter 006.

Specifically, in optical filter 006 is fixed in drain pan 310 with anti-light cup 002, wraps up light source 001 jointly through optical filter 006 and anti-light cup 002 to, form the cavity between optical filter 006 and the anti-light cup 002, form annular channel between the inside wall of light source 001 and cavity, light in the annular channel is after anti-light cup 002 reflects, sees through optical filter 006 and evenly jets out. The annular channel can be used as a heat dissipation channel, and can dissipate heat of the light source 001, the reflecting cup 002 and the optical filter 006 when gas is introduced.

It should be noted that the filter 006 is disposed at the light outlet, and the filter 006 has the function of intercepting the light in a specific wavelength band, so that the light passing through the filter 006 can be uniformly irradiated to the target area.

As shown in fig. 1, a light guide cover 007 is further installed in the support 003, and the optical filter 006 is located between the light source 001 and the light guide cover 007.

Specifically, the light guide cover 007 is disposed on the outer side of the light filter 006, and the light guide cover 007 is located in the light outlet channel, and reflects the light emitted from the light filter 006 through the light guide cover 007, so that the light is prevented from being scattered outwards, and the light can be ensured to be converged at the light outlet, thereby avoiding light loss.

Further, an elastic insulating member 008 is installed between the light guide cover 007 and the optical filter 006. Elastic insulation spare 008 can set up to the silica gel circle, can be waterproof, prevent the creepage, reaches the protection user, can avoid optical path system and light-emitting port frame to switch on to reduce the risk that the user electrocuted.

When the light path system of the hair removal instrument provided by the embodiment is used, the circuit board 005 triggers the control light source 001 to emit light through the high-voltage package, the light reaches the optical filter 006 after being reflected by the reflective cup 002, and the light penetrating through the optical filter 006 is emitted to the target area at the light outlet along the light guide cover 007. In this process, light source 001 is fixed for reflecting light cup 002, has realized the accurate location of light source 001, can ensure to polish evenly.

Example two

As shown in fig. 1, an epilating apparatus according to an embodiment of the present invention includes an optical path system of the epilating apparatus according to the first embodiment. Wherein, anti-light cup 002 is installed in support 003, and light source 001 installs in lighting fixture 004, and lighting fixture 004 and support 003 cooperation to make light source 001 fixed for anti-light cup 002, simplified the package assembly of anti-light cup 002 with light source 001, with light source 001 accurate positioning, the light path system is polished evenly when polishing.

It should be noted that, since the hair removal instrument includes the optical path system of the hair removal instrument, all the advantages of the optical path system of the hair removal instrument mentioned in the first embodiment are not described herein again.

In summary, the optical path system of the hair removal instrument and the hair removal instrument have the following technical advantages:

1. the structure of the optical path system of the depilating instrument is simplified, and the production cost is reduced;

2. light source 001, reflection of light cup 002, support 003, lighting fixture 004 and circuit board 005 are connected as an organic wholely, have improved the structural stability of appearance optical path system that moults.

3. Light source 001 is fixed for reflecting light cup 002, has realized the accurate positioning to light source 001, can ensure the uniformity of light source 001 equipment, and then ensures to polish evenly.

4. The lamp bracket 004 can be fixed on the bracket 003 by adopting the in-mold embedding and injection molding, the positioning is accurate, and the assembly cost is reduced.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. An epilation apparatus optical path system comprising: light source (001) and anti-light cup (002), light source (001) with anti-light cup (002) sets up relatively, its characterized in that:

the reflection cup (002) is arranged on the support (003), the light source (001) is arranged on the lamp holder (004), and the lamp holder (004) is matched with the support (003) to fix the light source (001) relative to the reflection cup (002).

2. The optical system of hair removal instrument according to claim 1, wherein said support (003) is provided with a positioning insertion hole, and said lamp holder (004) is inserted into said positioning insertion hole.

3. An epilator light path system according to claim 1, characterized in that the lamp holder (004) comprises: the bracket comprises a first metal piece (401) and a second metal piece (402), wherein the first metal piece (401) and the second metal piece (402) are arranged at intervals and are respectively connected to the bracket (003);

the light source (001) comprises an IPL lamp tube, one end of the IPL lamp tube is connected with the first metal piece (401), and the other end of the IPL lamp tube is connected with the second metal piece (402).

4. An optical circuit system of a hair removal instrument according to any one of claims 1-3, wherein said lamp holder (004) is connected to the circuit board (005).

5. An epilator optical system according to claim 4, characterized in that the holder (003) is provided with positioning portions (301), the positioning portions (301) cooperating with the circuit board (005).

6. The epilator optical system in accordance with claim 1, characterized in that the holder (003) comprises: a bottom shell (310) and a face shell (320), wherein the bottom shell (310) is connected with the face shell (320), and the reflective cup (002) is arranged between the bottom shell (310) and the face shell (320).

7. The epilator optical system according to claim 1, further comprising a filter (006), the filter (006) being mounted to the holder (003), the light source (001) being located between the reflective cup (002) and the filter (006).

8. The epilator optical system according to claim 7, characterized in that a light guide housing (007) is mounted in the holder (003), and the filter (006) is located between the light source (001) and the light guide housing (007).

9. An epilator optical system according to claim 8, characterized in that an elastic insulator (008) is mounted between the light guide housing (007) and the filter (006).

10. An epilating apparatus, characterized in that the epilating apparatus has an epilating apparatus optical system as claimed in any of the claims 1-9.