Light emitting structure on hair removal instrument and hair removal instrument

Abstract

The invention discloses a light emitting structure on a depilation instrument and the depilation instrument, and relates to the technical field of depilation instruments, the light emitting structure comprises a depilation instrument main body, a depilation instrument head is hinged to the front side of the depilation instrument main body, and a filter plate is arranged on the inner wall of a heat dissipation frame, so that harmful light waves emitted by a strong pulse lamp tube are conveniently intercepted through the filter plate; a heat dissipation frame slides on the inner wall of the hair removal instrument head through a second sliding groove so that a filter can be conveniently replaced, and air can be driven to flow in heat dissipation holes in an accelerated mode by starting a fan to be matched with a ventilation pipe, so that hot air in the heat dissipation frame is exchanged with cold air outside the heat dissipation frame, and the heat dissipation effect is improved. And the air outlet of the fan faces the placement frame, so that a cooling mode can be carried out by placing the filter to be cooled in the placement frame, and multiple groups of filters can be alternately used.

Description

Technical Field

[0001] The invention relates to the technical field of hair removal devices, and in particular to a light emitting structure on a hair removal device and the hair removal device. Background Art

[0002] The photon hair removal device uses a strong pulsed light source to irradiate the normal epidermis without causing damage. The light is absorbed by the melanocytes in the hair follicles deep in the skin, generating heat energy, which burns the hair follicles and puts them into a dormant period, thereby stopping the hair from growing and achieving the hair removal effect.

[0003] For example, the Chinese patent publication number is CN115944382A, and the technical solution disclosed in the patent document is as follows: a light emitting structure on a hair removal device and a hair removal device, wherein the light emitting structure on the hair removal device includes: a light source component, a cold compress component, and a heat-insulating sealing structure arranged between the light source component and the cold compress component; wherein the heat-insulating sealing structure includes a heat-insulating film and a corrugated sealing ring; the first end of the corrugated sealing ring is nested on the cold compress component; the second end of the corrugated sealing ring is used to press the heat-insulating film against the light-emitting surface of the light source component to prevent impurities from falling on the light-emitting surface of the light source component, and to prevent heat transfer between the light source component and the cold compress component. The entry of dirt and debris is reduced, and at the same time, the heat transfer between the light source component and the cold compress component is reduced, the generation of condensed water is reduced, and the ice compress effect of the cold compress component when emitting light and the service life of the device are improved.

[0004] The existing technology has the following problems:

[0005] When using a photon hair removal device, a filter will be installed to filter out excess spectral light. Therefore, the filter will generate heat due to light absorption, causing the temperature of the device to rise, giving the skin a burning sensation. Therefore, after the device has been used for a period of time, it is necessary to wait for the filter and other overheated parts to cool down before continuing to use it, or replace the entire hair removal device head. Summary of the invention

[0006] The present invention provides a light emitting structure on a hair removal device and the hair removal device to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the present invention is: a light emitting structure on a hair removal device, comprising a hair removal device body, a hair removal device head is hingedly connected to the front of the hair removal device body;

[0008] A hand grip is fixedly connected to the bottom of the hair removal device body;

[0009] An intense pulse lamp is fixedly mounted on the back of the inner wall of the hair removal device head, and a sapphire sheet is fixedly mounted on the front of the inner wall of the hair removal device head.

[0010] A further improvement of the technical solution of the present invention is that sealing covers are hingedly connected to both sides of the front side of the hair removal device head, and the two sealing covers are arranged to open and close left and right.

[0011] The above technical solution is adopted, which allows the hair removal head to be sealed when in use by means of a sealing cover on the front side of the hair removal head, thereby protecting the hair removal head from dust or other foreign matter adhering to the sapphire sheet.

[0012] A further improvement of the technical solution of the present invention is that: one side of the two sealing covers corresponding to each other is respectively fixedly connected with a first magnetic strip for magnetically adsorbing and fixing the sealing covers in a closed state.

[0013] The above-mentioned technical solution is adopted, which fixes the first magnetic strip on the corresponding side of the two sealing covers, so that when the sealing covers are closed, the magnetic force generated between the first magnetic strips attracts each other to fix the sealing covers, so as to avoid the closed sealing covers from loosening, and the outer wall of the first magnetic strip is wrapped with rubber skin, which can not only avoid direct collision of the first magnetic strip, but also improve the sealing performance of the sealing covers when they are closed.

[0014] A further improvement of the technical solution of the present invention is that the positions of the outer wall of the hair removal device head corresponding to the first magnetic strips are respectively fixedly connected with second magnetic strips for magnetically adsorbing and fixing the sealing cover in the open state.

[0015] By adopting the above technical solution, the second magnetic strip can be arranged to fix the sealing cover in the open state by adsorbing the first magnetic strip, so as to avoid affecting the use of the hair removal instrument head by the sealing strip.

[0016] A further improvement of the technical solution of the present invention is that the inner wall of the hair removal instrument head is located at the front of the sapphire sheet and is slidably connected to a cleaning plate for cleaning the surface of the sapphire sheet through a first slide groove, and connecting rods are fixedly connected on both sides of the cleaning plate, and one end of the connecting rod is fixedly connected to the pull rod.

[0017] The above technical solution is adopted, which cleans the surface of the sapphire sheet by pulling the cleaning plate through the connecting rod by pulling the set pull rod, so as to prevent impurities from adhering to the surface of the sapphire sheet and affecting the penetration of light.

[0018] A further improvement of the technical solution of the present invention is that: the inner wall of the hair removal instrument head is slidably connected to a heat dissipation frame through a second slide groove at a position between the sapphire sheet and the intense pulse lamp tube, the inner wall of the heat dissipation frame is fixedly connected to a filter sheet, one side of the heat dissipation frame is fixedly connected to a draw buckle, and the bottom of the outer wall of the hair removal instrument head is fixedly connected to elastic clips for limiting the heat dissipation frame at positions on both sides of the heat dissipation frame.

[0019] The above technical solution is adopted, which arranges a filter on the inner wall of the heat dissipation frame to facilitate the interception of harmful light waves emitted by the strong pulse lamp tube through the filter, thereby reducing harm to the human body. In addition, since the heat dissipation frame slides on the inner wall of the hair removal device head through the second slide groove, the filter can be easily replaced.

[0020] A further improvement of the technical solution of the present invention is that heat dissipation holes are provided on the inner wall of the heat dissipation frame.

[0021] The above technical solution is adopted, which facilitates air circulation by opening heat dissipation holes in the heat dissipation frame to improve the heat dissipation effect of the heat dissipation frame.

[0022] A further improvement of the technical solution of the present invention is that a ventilation pipe is fixedly connected to the outer wall of the hair removal device head at the position of the heat dissipation hole, one end of the ventilation pipe is fixedly connected to a fan, the fan is fixedly connected to the top of the hair removal device body, and a placement frame for fixing the heat dissipation frame is fixedly connected to the top of the hair removal device body at the back of the fan.

[0023] The above-mentioned technical solution is adopted, which can drive the air to flow faster in the heat dissipation holes by starting the set fan in conjunction with the ventilation duct, so that the hot air inside the heat dissipation frame is exchanged with the cold air outside, and the air outlet of the fan is facing the placement frame. The temperature can be cooled by placing the filter that needs to be cooled inside the placement frame, so that multiple groups of filters can be used alternately. At the same time, the replaced filter can be cooled so that it can be quickly restored to a suitable working temperature to improve the efficiency of filter use.

[0024] A hair removal device comprises the light emitting structure on the hair removal device described above.

[0025] Due to the adoption of the above technical solution, the present invention has the following technical advances compared with the prior art:

[0026] 1. The present invention provides a light emitting structure on a hair removal device and a hair removal device. The hair removal device head can be sealed when in use by means of a sealing cover on the front side of the hair removal device head, so as to protect the hair removal device head from dust or other foreign matter adhering to the sapphire sheet, and the first magnetic strips are fixedly connected on one side corresponding to the two sealing covers, so that when the sealing covers are closed, the magnetic force generated between the first magnetic strips attracts each other to fix the sealing covers, so as to avoid loosening of the closed sealing covers, and the outer wall of the first magnetic strip is wrapped with rubber skin, so as to avoid direct collision of the first magnetic strip and improve the sealing performance of the sealing cover when closed, and the second magnetic strip can be arranged to fix the sealing cover in an open state by adsorbing the first magnetic strip, so as to avoid affecting the sealing cover and affecting the use of the hair removal device head.

[0027] 2. The present invention provides a light emitting structure on a hair removal device and a hair removal device, which cleans the surface of the sapphire sheet by pulling a set pull rod through a connecting rod to pull a cleaning plate to prevent impurities from adhering to the surface of the sapphire sheet and affecting light penetration.

[0028] 3. The present invention provides a light emitting structure on a hair removal device and a hair removal device. A filter is arranged on the inner wall of the heat dissipation frame to facilitate interception of harmful light waves emitted by an intense pulse lamp tube through the filter, thereby reducing harm to a human body. The heat dissipation frame slides on the inner wall of the hair removal device head through a second slide groove, thereby facilitating replacement of the filter. By starting a fan that is arranged to cooperate with a ventilation pipe, air can be driven to accelerate flow in the heat dissipation hole, so that hot air inside the heat dissipation frame is exchanged with cold air outside. The air outlet of the fan faces a placement frame, and a filter that needs to be cooled can be placed inside the placement frame to cool the air. This allows multiple groups of filters to be used alternately, and the replaced filter can be cooled so that it can be quickly restored to a temperature suitable for work, thereby improving the use efficiency of the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 A light emitting structure on a hair removal device and a front view of the hair removal device of the present invention;

[0030] Figure 2 A side view of a light emitting structure on a hair removal device and the hair removal device of the present invention;

[0031] Figure 3 It is a structural schematic diagram of the hair removal device head in the present invention;

[0032] Figure 4 It is a schematic diagram of the structure of the cleaning plate in the present invention;

[0033] Figure 5 It is a structural schematic diagram of the heat dissipation frame in the present invention;

[0034] Figure 6 A light emitting structure on a hair removal device and a back view of the hair removal device of the present invention;

[0035] Figure 7 It is a partial cross-section of the hair removal device head in the present invention.

[0036] In the figure: 1. Hair removal device body; 2. Hand grip; 3. Hair removal device head; 30. Intense pulse lamp tube; 31. Sealing cover; 311. First magnetic strip; 312. Second magnetic strip; 32. Cleaning plate; 320. First slide slot; 321. Connecting rod; 322. Pull rod; 33. Heat dissipation frame; 330. Second slide slot; 331. Filter; 332. Buckle; 333. Heat dissipation hole; 334. Ventilation pipe; 335. Fan; 336. Placement frame; 337. Elastic card plate; 34. Sapphire sheet. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0038] Example 1

[0039] like Figure 1 , 2 As shown in Figures 3 and 7, the present invention provides a light emitting structure on a hair removal device, including a hair removal device body 1, a hair removal device head 3 is hinged on the front of the hair removal device body 1, a hand grip 2 is fixedly connected to the bottom of the hair removal device body 1, a strong pulse lamp 30 is fixedly installed on the back of the inner wall of the hair removal device head 3, a sapphire sheet 34 is fixedly installed on the front of the inner wall of the hair removal device head 3, and sealing covers 31 are respectively hinged on the positions of the two sides of the front of the hair removal device head 3, and the two sealing covers 31 are arranged in a left-right opening and closing manner. This scheme allows the hair removal device head 3 to close the sealing cover 31 when in use by sealing the front cover 31 of the hair removal device head 3, so as to protect the hair removal device head 3 from dust or other foreign matter adhering to the sapphire sheet 34, and the two sealing covers 31 are respectively fixedly connected on the corresponding sides of the two sealing covers 31 to the first magnetic strip 31 for magnetically adsorbing and fixing the sealing cover 31 in the closed state. 1. This solution is to fix the first magnetic strip 311 on one side corresponding to the two sealing covers 31, so that when the sealing covers 31 are closed, the magnetic force generated between the first magnetic strips 311 attracts each other to fix the sealing covers 31, so as to avoid the closed sealing covers 31 from loosening. The outer wall of the first magnetic strip 311 is wrapped with rubber skin, which can improve the sealing performance of the sealing covers 31 when closed while avoiding direct collision of the first magnetic strip 311. The outer wall of the hair removal instrument head 3 corresponding to the first magnetic strip 311 is respectively fixedly connected with the second magnetic strip 312 for magnetically adsorbing and fixing the sealing covers 31 in the open state. This solution can fix the sealing covers 31 in the open state by arranging the second magnetic strip 312 to adsorb the first magnetic strip 311, so as to avoid affecting the sealing covers 31 and affecting the use of the hair removal instrument head 3.

[0040] In this embodiment, the front sealing cover 31 of the hair removal instrument head 3 is provided so that the sealing cover 31 can be closed when the hair removal instrument head 3 is in use, so as to protect the hair removal instrument head 3 from dust or other foreign matter adhering to the sapphire sheet 34, and the first magnetic strip 311 is fixedly connected to the corresponding side of the two sealing covers 31, so that when the sealing covers 31 are closed, the magnetic force generated between the first magnetic strips 311 attracts each other to fix the sealing covers 31, so as to avoid the closed sealing covers 31 from loosening, and the outer wall of the first magnetic strip 311 is wrapped with rubber skin, so as to avoid the direct collision of the first magnetic strip 311 and improve the sealing performance of the sealing cover 31 when it is closed, and the second magnetic strip 312 can be provided to fix the sealing cover 31 in the open state by adsorbing the first magnetic strip 311, so as to avoid affecting the sealing cover 31 and affecting the use of the hair removal instrument head 3.

[0041] Example 2

[0042] like Figure 1 , 4 As shown in Figures 7 and 8, based on Example 1, the present invention provides a technical solution: preferably, the inner wall of the hair removal instrument head 3 is located in front of the sapphire sheet 34 and is slidably connected to a cleaning plate 32 for cleaning the surface of the sapphire sheet 34 through a first slide groove 320, and connecting rods 321 are fixedly connected to both sides of the cleaning plate 32, and one end of the connecting rod 321 is fixedly connected to a pull rod 322. In this solution, the pull rod 322 is pulled to pull the cleaning plate 32 through the connecting rod 321 to clean the surface of the sapphire sheet 34, so as to avoid impurities adhering to the surface of the sapphire sheet 34 and affecting light penetration.

[0043] In this embodiment, the pulling rod 322 is pulled by the connecting rod 321 to pull the cleaning plate 32 to clean the surface of the sapphire sheet 34, so as to prevent impurities from adhering to the surface of the sapphire sheet 34 and affecting the light penetration.

[0044] Example 3

[0045] like Figure 1 , 3As shown in Figures 5 and 6, on the basis of Example 1, the present invention provides a technical solution: preferably, the inner wall of the hair removal instrument head 3 is slidably connected to a heat dissipation frame 33 through a second slide groove 330 at a position between the sapphire sheet 34 and the intense pulse lamp tube 30, the inner wall of the heat dissipation frame 33 is fixedly connected to a filter 331, and one side of the heat dissipation frame 33 is fixedly connected to a buckle 332, and the bottom of the outer wall of the hair removal instrument head 3 is located at positions on both sides of the heat dissipation frame 33, respectively fixedly connected to elastic clamping plates 337 for limiting the heat dissipation frame 33. In this solution, a filter 331 is arranged on the inner wall of the heat dissipation frame 33 to facilitate interception of harmful light waves emitted by the intense pulse lamp tube 30 through the filter 331, thereby reducing harm to the human body. In addition, since the heat dissipation frame 33 slides on the inner wall of the hair removal instrument head 3 through the second slide groove 330, it is convenient to replace the filter 331. The inner wall of the heat dissipation frame 33 is provided with heat dissipation holes 333. In this solution, heat dissipation holes 333 are provided in the heat dissipation frame 33 to facilitate air circulation, so as to facilitate To improve the heat dissipation effect of the heat dissipation frame 33, the outer wall of the hair removal instrument head 3 is fixedly connected with a ventilation pipe 334 at the position of the heat dissipation hole 333, one end of the ventilation pipe 334 is fixedly connected with a fan 335, and the fan 335 is fixedly connected to the top of the hair removal instrument body 1. The top of the hair removal instrument body 1 is fixedly connected with a placement frame 336 for fixing the heat dissipation frame 33 at the position behind the fan 335. This scheme can drive the air to flow faster in the heat dissipation hole 333 by starting the set fan 335 in conjunction with the ventilation pipe 334, so that the hot air inside the heat dissipation frame 33 is exchanged with the cold air outside, and the air outlet of the fan 335 is facing the placement frame 336. The cooling method can be achieved by placing a filter 331 that needs to be cooled in the placement frame 336, so that multiple groups of filters 331 can be used alternately, and the replaced filter 331 can also be cooled so that it can be quickly restored to a temperature suitable for work, so as to improve the use efficiency of the filter 331.

[0046] In this embodiment, a filter 331 is provided on the inner wall of the heat dissipation frame 33 to facilitate interception of harmful light waves emitted by the intense pulse lamp 30 through the filter 331, thereby reducing harm to the human body. In addition, since the heat dissipation frame 33 slides on the inner wall of the hair removal instrument head 3 through the second slide groove 330, it is convenient to replace the filter 331. By starting the fan 335 and cooperating with the ventilation pipe 334, the air can be driven to accelerate the flow in the heat dissipation hole 333, so that the hot air inside the heat dissipation frame 33 is exchanged with the cold air outside. The air outlet of the fan 335 is facing the placement frame 336. The filter 331 that needs to be cooled can be placed inside the placement frame 336 to cool down the air. In this way, multiple groups of filters 331 can be used alternately. At the same time, the replaced filter 331 can be cooled down so that it can be quickly restored to a temperature suitable for work, thereby improving the use efficiency of the filter 331.

[0047] Example 4

[0048] On the basis of embodiments 1-3, the present invention provides a hair removal device, comprising the light emitting structure on the hair removal device described above.

[0049] The following is a detailed description of the light output structure and working principle of a hair removal device.

[0050] like Figure 1-7 As shown, the hair removal instrument head 3 can be closed when in use by sealing the front cover 31 of the hair removal instrument head 3, so as to protect the hair removal instrument head 3 from dust or other foreign matter adhering to the sapphire sheet 34, and the first magnetic strip 311 is fixedly connected to the corresponding side of the two sealing covers 31, so that when the sealing cover 31 is closed, the magnetic force generated between the first magnetic strips 311 attracts each other to fix the sealing cover 31, so as to prevent the closed sealing cover 31 from loosening, and the outer wall of the first magnetic strip 311 is wrapped with rubber skin, which can improve the sealing performance of the sealing cover 31 when it is closed while preventing the first magnetic strip 311 from directly colliding, and the second magnetic strip 312 can be arranged to fix the sealing cover 31 in the open state by adsorbing the first magnetic strip 311, so as to avoid affecting the sealing cover 31 and affecting the use of the hair removal instrument head 3, and the surface of the sapphire sheet 34 is cleaned by pulling the set pull rod 322 through the connecting rod 321 to pull the cleaning plate 32 The heat dissipation frame 33 is cleaned to prevent impurities from adhering to the surface of the sapphire sheet 34 and affecting the light penetration. A filter 331 is arranged on the inner wall of the heat dissipation frame 33 to facilitate the interception of harmful light waves emitted by the strong pulse lamp 30 through the filter 331, thereby reducing the harm to the human body. The heat dissipation frame 33 slides on the inner wall of the hair removal instrument head 3 through the second slide groove 330, so as to facilitate the replacement of the filter 331. By starting the set fan 335 and cooperating with the ventilation pipe 334, the air can be driven to accelerate the flow in the heat dissipation hole 333, so that the hot air inside the heat dissipation frame 33 is exchanged with the cold air outside. The air outlet of the fan 335 faces the placement frame 336. The filter 331 that needs to be cooled can be placed inside the placement frame 336 to cool down the air. In this way, multiple groups of filters 331 can be used alternately. At the same time, the replaced filter 331 can be cooled down so that it can be quickly restored to a temperature suitable for work, so as to improve the use efficiency of the filter 331.

Claims

1. A light emitting structure on a hair removal device, comprising a hair removal device body (1), characterized in that: The front side of the hair removal device body (1) is hinged with a hair removal device head (3); A hand grip (2) is fixedly connected to the bottom of the hair removal device body (1); An intense pulse lamp tube (30) is fixedly mounted on the back of the inner wall of the hair removal device head (3), and a sapphire sheet (34) is fixedly mounted on the front of the inner wall of the hair removal device head (3).

2. The light emitting structure on the hair removal device according to claim 1, characterized in that: Sealing covers (31) are hingedly connected to the front sides of the hair removal device head (3), and the two sealing covers (31) are arranged to open and close left and right.

3. The light emitting structure on the hair removal device according to claim 2, characterized in that: One side of the two sealing covers (31) corresponding to each other is respectively fixedly connected with a first magnetic strip (311) for magnetically adsorbing and fixing the sealing covers (31) in a closed state.

4. The light emitting structure on the hair removal device according to claim 3, characterized in that: Second magnetic strips (312) for magnetically adsorbing and fixing the sealing cover (31) in the open state are fixedly connected to the positions of the outer wall of the hair removal device head (3) corresponding to the first magnetic strips (311).

5. The light emitting structure on the hair removal device according to claim 1, characterized in that: The inner wall of the hair removal instrument head (3) is located in front of the sapphire sheet (34) and is slidably connected to a cleaning plate (32) for cleaning the surface of the sapphire sheet (34) through a first sliding groove (320); connecting rods (321) are fixedly connected to both sides of the cleaning plate (32), and one end of the connecting rod (321) is fixedly connected to a pull rod (322).

6. The light emitting structure on the hair removal device according to claim 1, characterized in that: The inner wall of the hair removal instrument head (3) is slidably connected to a heat dissipation frame (33) at a position between the sapphire sheet (34) and the intense pulse lamp tube (30) through a second slide groove (330); a filter sheet (331) is fixedly connected to the inner wall of the heat dissipation frame (33); a buckle (332) is fixedly connected to one side of the heat dissipation frame (33); and elastic clamping plates (337) for limiting the heat dissipation frame (33) are respectively fixedly connected to the bottom of the outer wall of the hair removal instrument head (3) at positions on both sides of the heat dissipation frame (33).

7. The light emitting structure of the hair removal device according to claim 6, characterized in that: The inner wall of the heat dissipation frame (33) is provided with heat dissipation holes (333).

8. The light emitting structure of the hair removal device according to claim 6, characterized in that: The outer wall of the hair removal device head (3) is fixedly connected to a ventilation pipe (334) at the position of the heat dissipation hole (333); one end of the ventilation pipe (334) is fixedly connected to a fan (335); the fan (335) is fixedly connected to the top of the hair removal device body (1); and a placement frame (336) for fixing the heat dissipation frame (33) is fixedly connected to the top of the hair removal device body (1) at the back of the fan (335).

9. A hair removal device, characterized in that: The light emitting structure comprises the light emitting structure on the hair removal device as described in any one of claims 1 to 8.

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