CN213722366U

CN213722366U - Shine light-emitting device and appearance that moults of skin

Info

Publication number: CN213722366U
Application number: CN202022398166.7U
Authority: CN
Inventors: 张华�
Original assignee: Shenzhen Noble Smart Manufacturing Tech Co ltd
Current assignee: Shenzhen Noble Smart Manufacturing Tech Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-07-20
Anticipated expiration: 2030-10-23

Abstract

The application discloses shine light-emitting device and appearance that moults of skin, it includes: the casing for send out the illuminating part of light be provided with the light-emitting mouth in the illuminating part light-emitting direction, and cover the printing opacity portion of light-emitting mouth, the illuminating part with be provided with the light-emitting cavity between the printing opacity portion, be used for right the illuminating part with printing opacity portion carries out radiating air-cooled subassembly. According to the light emitting device for irradiating the skin, the air cooling component is used for ventilating and radiating the light emitting part and the light transmission part, the heat radiating device is simplified, and meanwhile, the cold compress effect is achieved on the light transmission part. Thereby reducing the manufacturing cost of the light emitting device for irradiating the skin and reducing the pain feeling generated by the skin when the strong light is irradiated.

Description

Shine light-emitting device and appearance that moults of skin

Technical Field

The application belongs to the field of hair removal and beauty, and relates to a light emitting device for irradiating skin and a hair removal instrument.

Background

Currently, in the process of light treatment of skin (such as treatment of skin surface by depilatory apparatus, laser scar removing apparatus, laser skin treatment apparatus, etc.), strong light can be accumulated on the surface of skin to generate a large amount of heat, thereby burning the skin. Meanwhile, the strong light source can release a large amount of heat and gather around the light source, so that potential safety hazards are generated on the light source.

SUMMERY OF THE UTILITY MODEL

The present application aims to provide a light emitting device for illuminating skin, which solves the problems that: how to reduce the manufacturing cost of the light emitting device for irradiating the skin and reduce the pain feeling generated by the skin when the strong light is irradiated.

The application is realized by the following technical scheme:

a light-extraction device for illuminating skin, comprising:

a housing;

the LED lamp comprises a light emitting part for emitting light, wherein a light outlet and a light transmission part for covering the light outlet are arranged in the light emitting direction of the light emitting part, and a light emitting cavity is arranged between the light emitting part and the light transmission part; and

and an air cooling component for dissipating heat of the light emitting part and the light transmission part.

The aforesaid shine light-emitting device of skin, further, be provided with air intake, first air outlet and second air outlet on the casing, just the air intake with air-cooled subassembly intercommunication, first air outlet with the illuminating part with be formed with first ventilation passageway between the air-cooled subassembly, the second air outlet with the light-emitting cavity with be formed with the second ventilation passageway between the air-cooled subassembly.

In the light extraction device for irradiating skin, the light-transmitting portion is further made of light-transmitting glass.

In the light emitting device for irradiating skin, the light source in the light emitting portion is further disposed at the center of the light outlet.

In the light emitting device for irradiating skin, further, the housing further includes an upper housing, a first intermediate partition, a second intermediate partition, and a lower housing, and the first intermediate partition and the second intermediate partition are installed between the upper housing and the lower housing.

In another aspect, an epilating apparatus is provided, which comprises the light extraction device for illuminating the skin.

The beneficial effect of this application is: the light-emitting device of shining skin of this application through the first ventilation passageway that forms between first air outlet and illuminating part and the forced air cooling subassembly to and the second ventilation passageway that forms between second air outlet and light-emitting cavity and the forced air cooling subassembly, carries out ventilation cooling to illuminating part and printing opacity portion, has simplified heat abstractor, reaches the cold compress effect at printing opacity portion simultaneously. Thereby reducing the manufacturing cost of the light emitting device for irradiating the skin and reducing the pain feeling generated by the skin when the strong light is irradiated.

Drawings

FIG. 1 is a schematic view of a light extraction device for illuminating skin according to an embodiment of the present application;

FIG. 2 is an exploded view of the skin-illuminating light extraction device of FIG. 1;

FIG. 3 is another exploded schematic view of the skin-illuminating light extraction device of FIG. 1;

FIG. 4 is a schematic diagram of yet another exploded view of the skin-illuminating light extraction device of FIG. 1;

FIG. 5 is an enlarged schematic view of the light extraction device of FIG. 1 illuminating the skin;

fig. 6 is a schematic view of an epilating apparatus in some embodiments of the present application.

The designations in the figures have the following meanings:

100-a housing; 110-an upper housing; 111-a first outlet; 120-a first intermediate diaphragm; 130-a second intermediate diaphragm; 131-a ramp channel; 140-a lower housing; 141-an air inlet; 142-a second air outlet; 200-a light emitting section; 210-a light outlet; 220-a light-transmitting portion; 230-a light-emitting cavity; 231 — first vent through holes; 232-second vent through hole; 300-an air cooling assembly; 310-a first ventilation channel; 320-a second ventilation channel; 321-a first vent; 1000-light extraction device to illuminate the skin.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.

At present, in a common situation, in order to avoid skin from being burnt by strong light, a complicated cold compress component for radiating the skin is additionally arranged on a part of the depilating apparatus, which is in contact with the skin, of the depilating apparatus, so that heat directly accumulated on the surface of the skin by the strong light is taken away. Or a light-transmitting device with a light filtering function (such as sapphire, quartz glass, K9 glass, light-transmitting glass coated with light-transmitting heat-dissipating glue and the like) is adopted to filter the strong light, so that the skin is prevented from being directly burned by the strong light.

In order to solve the problems, the applicant finds that the gel is coated on the skin and then the skin is subjected to light treatment, so that the skin can be prevented from being directly burnt by strong light, and a light-transmitting device with a light filtering function can be replaced by common light-transmitting glass. Meanwhile, the air-cooled heat dissipation component is used at the part of the depilating instrument, which is in contact with the skin, so that the heat accumulated by the strong light on the surface of the skin is taken away, and the skin is prevented from being burnt. Through the scheme, the manufacturing cost of the depilating device can be reduced.

The scheme is further illustrated by the following examples:

as shown in fig. 1-5, a light-exiting device 1000 for illuminating skin, the light-exiting device 1000 for illuminating skin comprises: a case 100, a light emitting portion 200 for emitting light, and an air cooling unit 300 for dissipating heat from the light emitting portion 200 and the light transmitting portion 220. Here, a light exit port 210 and a light transmission portion 220 covering the light exit port 210 are provided in the light exit direction of the light emitting portion 200. A light emitting cavity 230 is disposed between the light emitting portion 200 and the light transmitting portion 220.

The light emitting part 200 is installed at the rear side of the light emitting direction of the light emitting cavity 230 and is used for performing illumination treatment on the skin, so as to achieve depilation, scar removal, skin treatment or the like.

In addition, the light outlet 210 is disposed at a front side of the light outlet direction of the light outlet cavity 230. Meanwhile, the light-transmitting portion 220 is disposed on the light outlet 210, and the light-transmitting portion 220 and the light outlet 210 form a seal, so that liquid is prevented from permeating into the light-emitting cavity 230 when the light-emitting device 1000 for irradiating the skin is used.

In the present embodiment, the air-cooling unit 300 is a heat dissipation fan that dissipates heat from the light-emitting portion 200 and the light-transmitting portion 220. It should be noted that the air cooling assembly 300 cools the light-transmitting portion 220 by air cooling, so as to remove the heat accumulated on the skin surface by the light-emitting portion 200, thereby preventing the skin from being burned by strong light.

As shown in fig. 2 to 5, the housing 100 is provided with an air inlet 141, a first air outlet 111 and a second air outlet 142, the air inlet 141 is communicated with the air-cooling module 300, a first ventilation channel 310 is formed between the first air outlet 111 and the light-emitting portion 200 and the air-cooling module 300, and a second ventilation channel 320 is formed between the second air outlet 142 and the light-emitting cavity 230 and the air-cooling module 300.

As shown in fig. 1 and 2, the housing 100 further includes an upper housing 110, a first middle partition 120, a second middle partition 130, and a lower housing 140, and the first middle partition 120 and the second middle partition 130 are installed between the upper housing 110 and the lower housing 140.

Wherein, the air inlet 141 is communicated with the air inlet of the air-cooled assembly 300. Meanwhile, since the air cooling module 300 is installed between the first intermediate partition 120 and the second intermediate partition 130, a first ventilation channel 310 is formed between the light emitting part 200 and the air cooling module 300, the first intermediate partition 120, and the second intermediate partition 130, as shown in fig. 3 and 4. Since the air outlet channel of the air-cooling assembly 300 is communicated with the first ventilation channel 310, when the air-cooling assembly 300 is operated, the driving air is blown out from the first air outlet 111 along the first ventilation channel 310, and the heat generated at the light-emitting part 200 is taken away.

In addition, a first vent hole 321 is provided between the first intermediate partition 120 and the second intermediate partition 130. Note that the first vent hole 321 communicates with the first vent passage 310. In the present embodiment, the light-emitting cavity 230 is provided with a first ventilation through hole 231 and a second ventilation through hole 232, as shown in fig. 2 and 5. Meanwhile, a ramp channel 131 is further provided on the second intermediate partition 130, as shown in fig. 3. Wherein the ramp channel 131 communicates with the cavity formed by the lower case 140 and the second middle partition 130. Therefore, in the present embodiment, the ventilation through hole 231 communicates with the first ventilation hole 321, and the second ventilation through hole 232 communicates with the ramp channel 131.

To sum up, a second ventilation channel 320 is formed among the first ventilation hole 321, the first ventilation through hole 231, the light-emitting cavity 230, the second ventilation through hole 232, the ramp channel 131 and the second air outlet 142. Since the first vent hole 321 communicates with the first vent passage 310, the second vent passage 320 communicates with the first vent passage 310. Therefore, when the air-cooling assembly 300 is operated, the driving air is blown out from the second outlet vent 142 along the second ventilation channel 320, thereby taking away the heat accumulated on the light-transmitting portion 220.

It should be noted that, in this embodiment, a partition (not shown in the figure) is disposed between the air inlet 141 and the second air outlet 142, so as to separate the air inlet 141 and the second air outlet 142 into two mutually independent spaces, so that there is no mutual interference between the air inlet 141 and the air outlet 142.

When it is desired to use the skin-illuminating light extraction device 1000, the skin is first coated with a gel and then contacted with the skin using the light-transmissive portion 220 of the skin-illuminating light extraction device 1000. Since the air concentrates the heat accumulated on the skin along the second ventilation channel 320, the skin can be prevented from being burned by the strong light. Therefore, the first ventilation channel 310 and the second ventilation channel 320 dissipate heat from the light emitting part 200 and the light transmitting part 220, which simplifies the heat dissipating device and reduces the manufacturing cost of the light emitting device 1000 for irradiating the skin.

Wherein, the gel is a thin protective layer coated on the skin surface, and light can permeate into the inner layer of the skin through the protective layer film when being polished.

As shown in fig. 2, the light-transmitting portion 220 is light-transmitting glass. In other embodiments, the light-transmitting portion 220 may be made of other transparent light-transmitting materials with excellent thermal conductivity.

As shown in fig. 2, the light source in the light emitting unit 200 is disposed at the center of the light outlet 210. The light source is centrally disposed, so that energy of light emitted from the light outlet 210 can be uniformly dissipated by the light-transmitting portion 220, and a decrease in heat dissipation speed due to accumulation of too much heat in a certain region of the light-transmitting portion 220 can be avoided.

On the basis of the above, as shown in fig. 6, the second aspect of the present invention provides a depilating apparatus 1, comprising the light-emitting device 10 and the handle 20 of the first aspect.

In the description of the present application, moreover, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the embodiments of the present application, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art. In addition, in the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the embodiments of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are only for convenience in describing the embodiments of the present application and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the embodiments of the present application.

In embodiments of the present application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise the first and second features being in direct contact, or may comprise the first and second features being in contact, not directly, but via another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims

1. A light-emitting device (1000) for illuminating skin, the light-emitting device (1000) for illuminating skin comprising:

a housing (100);

the light emitting device comprises a light emitting part (200) for emitting light, wherein a light emitting port (210) and a light transmitting part (220) for covering the light emitting port (210) are arranged in the light emitting direction of the light emitting part (200), and a light emitting cavity (230) is arranged between the light emitting part (200) and the light transmitting part (220); and

and an air-cooling unit (300) for dissipating heat from the light-emitting unit (200) and the light-transmitting unit (220).

2. The light emitting device (1000) for irradiating skin according to claim 1, wherein an air inlet (141), a first air outlet (111) and a second air outlet (142) are disposed on the housing (100), the air inlet (141) is communicated with the air cooling module (300), a first ventilation channel (310) is formed between the first air outlet (111) and the light emitting portion (200) and between the first air outlet (111) and the air cooling module (300), and a second ventilation channel (320) is formed between the second air outlet (142) and the light emitting cavity (230) and between the second air outlet (142) and the air cooling module (300).

3. The light extraction device (1000) for illuminating skin as recited in claim 1, wherein the light transmissive portion (220) is a light transmissive glass.

4. The light extraction device (1000) for irradiating skin according to claim 1, wherein a light source in the light emitting section (200) is disposed at a center of the light exit port (210).

5. The light-extraction device (1000) for irradiating skin according to claim 1, wherein the housing (100) further comprises an upper housing (110), a first intermediate partition (120), a second intermediate partition (130), and a lower housing (140), and the first intermediate partition (120) and the second intermediate partition (130) are installed between the upper housing (110) and the lower housing (140).

6. An epilating apparatus comprising a light emitting device (1000) for illuminating the skin as claimed in any of the claims 1-5.