Beauty instrument
By introducing divergent components into the beauty instrument, the light transmitting area and shading area design can diverge evenly, solving the problems of uneven beauty effects and skin burns caused by direct light from existing beauty instruments, achieving a more uniform beauty effect and safe skin care.
Patent Information
- Application Number
- CN202421054603.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-05-11
AI Technical Summary
Existing beauty instruments cause uneven beauty effects through direct light and may cause skin burns.
A beauty instrument is designed, including a shell, a light emitting component and a divergent component. After passing through the divergent component, the light rays of the light emitting component are emitted outward from the light outlet. The divergent component makes the light radiate evenly through the design of the light transmitting area and the light shading area.
The uniform light divergence is achieved, avoiding uneven beauty effects and skin burns caused by light gathering.
Smart Images
Figure CN222623061U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of beauty equipment, in particular to a beauty instrument. Background Art
[0002] A beauty instrument is an instrument used to regulate and improve the condition of the skin. It can help the human body whiten, rejuvenate, remove freckles, etc., making the skin supple, shiny and elastic. The working principle of a beauty instrument is to use micro-frequency current, radio frequency, ultrasound, strong light and other technologies to stimulate and act on the skin in different ways, thereby improving skin metabolism, contracting muscles and achieving beauty functions. It can also help the active ingredients in skin care products enter the deep layers of the skin, making it easier for the skin to absorb and utilize them, and playing a better role in beauty and skin care.
[0003] Existing beauty devices can use direct light to irradiate the human body for skin care. However, since direct light does not diverge, it is easy to cause uneven beauty effects. In addition, the direct light is concentrated in a small area of the skin. Due to the excessive light power density, local heat accumulation on the skin is easy to occur, resulting in skin burns. Utility Model Content
[0004] The main purpose of the utility model is to provide a beauty instrument, aiming to solve the problem that the existing beauty instruments use light to directly irradiate the human body for skin care, which easily leads to uneven beauty effects and burns the skin.
[0005] To achieve the above-mentioned purpose, the utility model provides a beauty instrument, comprising:
[0006] The housing is provided with a light outlet;
[0007] A light-emitting component is arranged inside the housing;
[0008] The diverging component is arranged between the light emitting component and the light outlet. The light emitted by the light emitting component is emitted outward from the light outlet after passing through the diverging component. The diverging component diverges the light emitted by the light emitting component.
[0009] In some embodiments, the emitting component is formed with a plurality of light-transmitting areas and light-shielding areas, the area between the light-transmitting areas is the light-shielding area, and the plurality of light-transmitting areas diverge the light emitted by the light-emitting component.
[0010] In some embodiments, the plurality of light-transmitting regions are arranged in a matrix or a lattice.
[0011] In some embodiments, the radiating component includes a first surface close to the light emitting component and a second surface away from the light emitting component;
[0012] The light-transmitting area is provided with a light-transmitting protrusion convexly arranged on the first surface and / or the second surface, or the light-transmitting area is provided with a light-transmitting depression concavely arranged on the first surface and / or the second surface.
[0013] In some embodiments, the planar projection shapes of the light-transmitting protrusions include circles, triangles, regular polygons, and irregular polygons; the planar projection shapes of the light-transmitting recesses include circles, triangles, regular polygons, and irregular polygons.
[0014] In some embodiments, the diverging component includes a first light-transmitting component and a diverging component, wherein a side of the first light-transmitting component close to or away from the light-emitting component is connected to the diverging component, and the diverging component is used to diverge the light emitted by the light-emitting component.
[0015] In some embodiments, the diverging member is provided with a plurality of light-transmitting areas and light-shielding areas, the area between the light-transmitting areas is the light-shielding area, and the plurality of light-transmitting areas diverge the light emitted by the light-emitting component.
[0016] In some embodiments, the plurality of light-transmitting regions or light-shielding regions are arranged in a matrix or a dot matrix, and a light-shielding layer is disposed between each of the light-transmitting regions to form the light-shielding region.
[0017] In some embodiments, the diverging component includes a second light-transmitting component, one side of the second light-transmitting component close to or away from the light-emitting component is a rough surface, and the other side is a smooth surface, and the rough surface diverges the light emitted by the light-emitting component.
[0018] In some embodiments, the beauty instrument further comprises:
[0019] The reflector is arranged inside the housing and located at a side of the light-emitting component away from the emitting component. The reflector is used to reflect the light projected onto the reflector to the emitting component.
[0020] The technical solution of the utility model can avoid the light emitted by the light emitting component from gathering on the surface of human skin by arranging a divergent component in the beauty instrument to diverge the light emitted by the light emitting component, effectively realize the uniform divergence of light, and overcome the problem of uneven beauty effect and skin burns caused by the light focusing of traditional phototherapy beauty instruments. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is a schematic diagram of the internal structure of a beauty instrument in one embodiment of the utility model;
[0022] Figure 2 An exploded view of a part of the structure of an embodiment of the beauty instrument of the utility model;
[0023] Figure 3This is a schematic diagram of the structure of a diverging component in one embodiment of the beauty instrument of the utility model;
[0024] Figure 4 for Figure 3 A partial enlarged view of the middle A;
[0025] Figure 5 for Figure 3 The structure schematic diagram of the diverging component in another embodiment is shown;
[0026] Figure 6 for Figure 5 A partial enlarged view of point B in the middle;
[0027] Figure 7 This is a structural schematic diagram of a diverging component in another embodiment of the beauty instrument of the utility model;
[0028] Figure 8 It is a structural schematic diagram of a diverging component in yet another embodiment of the beauty instrument of the present utility model.
[0029] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the scheme in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0031] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0032] It should also be noted that when an element is referred to as being "fixed on" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.
[0033] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.
[0034] The commonly used beauty devices on the market generally include phototherapy beauty devices, which use light to irradiate the skin for a certain treatment period to produce skin whitening, yellowing, spot lightening, skin tightening, anti-aging and other effects. By changing the wavelength, intensity and time of the light irradiated on the user's target skin area, the ideal beauty effect can be achieved in a targeted manner.
[0035] Existing phototherapy beauty devices use direct light to irradiate the human body for skin care. Since the light is not divergent, it is easy to cause uneven beauty effects, and the light intensity is concentrated in a small area of the skin. Due to the excessively high light power density, local heat accumulation is easy to occur, thereby causing skin burns. In order to solve the problems of uneven beauty effects and easy skin burns of existing phototherapy beauty devices, the utility model proposes a beauty device, referring to Figure 1 and Figure 2 , the beauty instrument includes:
[0036] The housing 1 is provided with a light outlet 10;
[0037] The light emitting component 2 is arranged inside the housing 1;
[0038] The diverging component 3 is disposed between the light emitting component 2 and the light outlet 10 . The light emitted by the light emitting component 2 is emitted outward from the light outlet 10 after passing through the diverging component 3 . The diverging component 3 diverges the light emitted by the light emitting component 2 .
[0039] In this embodiment, during the use of the beauty instrument of the present application, the light is emitted by the light-emitting component 2 by controlling the light-emitting component 2. The light emitted by the light-emitting component 2 enters the divergent component 3, and the divergent component 3 diverges the light emitted by the light-emitting component 2. The light diverged by the divergent component 3 is emitted from the light outlet 10 and irradiated on the target skin area of the user that needs phototherapy, thereby performing phototherapy beauty.
[0040] Specifically, after the light emitted by the light-emitting component 2 enters the divergent component 3, the divergent component 3 disperses or scatters the incident light, thereby forming dispersed output light or a wider irradiation surface. The light dispersed by the divergent component 3 is emitted from the light outlet 10 to the target skin area of the user that needs phototherapy. Since the output light is dispersed or the irradiation surface of the output light becomes wider, the target skin area of the user can obtain a more uniform skin beauty effect, and effectively prevents the occurrence of light burns to the skin caused by local heat accumulation that may be caused by direct light to the target skin area. This avoids the problems of uneven beauty effects caused by non-divergence of direct light in the prior art, and local heat accumulation and skin burns caused by direct light to the target skin area, and the structure is simple, practical and efficient.
[0041] In some embodiments, the light emitting component 2 preferably uses one of an IPL lamp, an LED lamp, a laser lamp, and a halogen lamp as the light emitting body of the beauty instrument of the present application. Under targeted treatment purposes, an OLED lamp light emitting body can be selected as the light emitting component 2. The beauty instrument of the present application can emit light of different wavelengths, such as visible light, infrared light, etc., by using different light emitting bodies as the light emitting component 2, thereby achieving different beauty effects such as whitening, freckle removal, and anti-aging on the skin.
[0042] Reference Figure 3 In some embodiments, the diverging component 3 proposed in the embodiment of the utility model is formed with a plurality of light-transmitting areas and light-shielding areas, the area between each light-transmitting area is a light-shielding area, and the plurality of light-transmitting areas diverge the light emitted by the light-emitting component 2.
[0043] In this embodiment, when the user uses the beauty instrument of the present application, the light is emitted by the light emitting component 2 by controlling the beauty instrument, and the light enters the diverging component 3. Several light-transmitting areas and light-shielding areas are formed on the diverging component 3, and the area between each light-transmitting area is a light-shielding area. The light can pass through each light-transmitting area and then be emitted to the light outlet 10, but the light irradiated to the light-shielding area will be blocked and cannot be emitted. By arranging the light-transmitting area and the light-shielding area on the diverging component 3, and by staggered arrangement of the light-transmitting area and the light-shielding area, the incident light emitted by the light-emitting component 2 is effectively separated and diverged through the light-transmitting area and the light-shielding area of the diverging component 3, thereby forming a uniformly distributed output light to irradiate the target area of the skin, effectively avoiding the problems of uneven beauty effects and easy skin burns caused by direct light irradiating the target area of the skin in the existing beauty instrument.
[0044] In summary, the beauty device of the present application improves the therapeutic effect of phototherapy through the design of the light-transmitting area and the light-shielding area of the diverging component 3, makes the beauty effect of phototherapy uniform, and is not easy to burn the skin during phototherapy.
[0045] Reference Figure 3In some embodiments, the plurality of light-transmitting areas provided in the embodiments of the present utility model are arranged in a matrix or a dot matrix.
[0046] In this embodiment, the light emitting component 2 emits light, and after the light enters the diverging component 3, it passes through a plurality of light-transmitting areas arranged in a matrix or dot matrix on the diverging component 3 and then is emitted to the light outlet 10, irradiating the target skin area of the user for phototherapy. The dot matrix or matrix arrangement of each light-transmitting area disperses the light passing through the diverging component 3, thereby generating a plurality of dispersed light spots, each of which is output from the light outlet 10 to the target skin area of the user, so that the concentrated light originally emitted by the light emitting component 2 becomes a plurality of regularly distributed divergent light spots projected on the target skin area.
[0047] The main advantage of setting the light-transmitting area in a matrix or dot matrix arrangement structure in this embodiment is that the light emitted by the beauty device of this application can cover a wider target skin area, the light intensity distribution in the target skin area is more uniform, and the staggered arrangement of the light-transmitting area and the light-shielding area can avoid the focus of the light and burns. That is, through the design of the light-transmitting area with regular distribution such as a matrix or dot matrix, the beauty device of this application can have better optical performance, can more effectively achieve uniform light beauty treatment of the skin, and can effectively avoid the skin burn problem that may be caused by concentrated light intensity.
[0048] In some embodiments, a plurality of light-transmitting areas may also be arranged in other arrangements, including but not limited to a “circular” arrangement, and those skilled in the art may design it according to actual needs.
[0049] Reference Figures 3 to 6 In some embodiments, the radiating component 3 provided in the embodiment of the present utility model includes a first surface close to the light emitting component 2 and a second surface away from the light emitting component 2;
[0050] like Figure 3 and Figure 4 As shown, the light-transmitting area is provided with a light-transmitting protrusion 300 protruding from the first surface and / or the second surface, or as shown in FIG. Figure 5 and Figure 6 As shown, the light-transmitting area is provided with a light-transmitting recess 400 recessed on the first surface and / or the second surface.
[0051] In this embodiment, the light emitting component 2 emits light to the diverging component 3, and the light passes through the light-transmitting protrusion 300 or the light-transmitting recess 400 arranged on the first surface or the second surface of the diverging component 3 and then emits to the light outlet 10, and the light emitted from the light outlet 10 irradiates the user's skin target area to achieve phototherapy beauty. The setting function of the light-transmitting protrusion 300 and the light-transmitting recess 400 is that, through the setting of the shading area and the light-transmitting protrusion 300, or through the setting form of the shading area and the light-transmitting recess 400, the light emitted by the light emitting component 2 can be effectively dispersed to form a plurality of dispersed light spots to irradiate the user's target skin area, thereby achieving a uniform beauty effect. It can be understood that the setting of a plurality of light-transmitting protrusions 300 or light-transmitting recesses 400 can be arranged in a dot matrix or matrix, and the arrangement of the light-transmitting protrusions 300 or the light-transmitting recesses 400 determines the light exit angle and light spot distribution of the light after being diverged by the diverging component 3.
[0052] As a preferred embodiment, the present application adopts a setting form of arranging a light-transmitting protrusion 300 or a light-transmitting recess 400 on either the first surface or the second surface. The structure is simple and can effectively achieve the effect of dispersing the light emitted by the light-emitting component 2. In some embodiments, light-transmitting protrusions 300 or light-transmitting recesses 400 can be set on both the first surface and the second surface, and the light-transmitting protrusions 300 or light-transmitting recesses 400 set on the two surfaces may not be set correspondingly, thereby changing the light-emitting effect. Those skilled in the art can design according to actual conditions.
[0053] Reference Figures 4 to 6 In some embodiments, the plane projection shapes of the light-transmitting protrusions 300 proposed in the embodiments of the present utility model include circles, triangles, regular polygons and irregular polygons; the plane projection shapes of the light-transmitting recesses 400 include circles, triangles, regular polygons and irregular polygons.
[0054] In this embodiment, the shape of the plane projection of each light-transmitting protrusion 300 or each light-transmitting recess 400 can be set to the same shape or different shapes. Those skilled in the art can choose a certain shape to use according to the beauty needs required by the beauty instrument during actual design. The refraction or diffraction effect of light-transmitting protrusions 300 or light-transmitting recesses 400 of different shapes will also be different. Light-transmitting protrusions 300 or light-transmitting recesses 400 of different shapes can output corresponding outgoing light distributed at different angles, so as to achieve different phototherapy effects on the target skin area of the user. The role of setting the light-transmitting protrusions 300 or light-transmitting recesses 400 to different shapes in the present embodiment is that a complex light distribution can be designed by combining light-transmitting structures of different shapes, so as to meet the conformal requirements of the skin surface at different positions, or meet the requirements of different phototherapy effects, and to a certain extent, the angular distribution of the outgoing light can be formulated to achieve better illumination uniformity. Furthermore, the optical design is more flexible and can meet the customization requirements of different products.
[0055] In summary, the design of light-transmitting protrusions 300 or light-transmitting recesses 400 of different shapes can increase the richness of the phototherapy effect of the diverging component 3, and can enable the beauty device of the present application to achieve a more optimized and conformal optical divergence effect.
[0056] Reference Figure 7 In some embodiments, the diverging component 3 proposed in the embodiment of the utility model includes a first light-transmitting component 3a and a diverging component 31. The first light-transmitting component 3a is connected to the diverging component 31 on one side close to or away from the light-emitting component 2. The diverging component 31 is used to diverge the light emitted by the light-emitting component 2.
[0057] In this embodiment, the working principle of the radiating component 3 in this embodiment is explained by taking the radiating component 31 connected to the side of the first light-transmitting component 3a close to the light-emitting component 2 as an example:
[0058] The light emitting component 2 emits light, which is firstly diverged by the divergent component 31. The divergent light enters the first light-transmitting component 3a. The first light-transmitting component 3a can directly transmit the divergent light. The divergent light passing through the first light-transmitting component 3a is emitted to the target skin area of the user through the light outlet 10 for phototherapy, thereby achieving the effect of the divergent component 3 in the present embodiment to diverge the light emitted by the light emitting component 2. The main advantage of this design is that the divergent component 31 can be used specifically as a replaceable component for optical secondary light processing. When the user has different phototherapy needs, the divergent component 31 with different structures can be replaced to obtain different phototherapy effects, making the optical design of the beauty instrument of the present application more flexible. And compared to directly molding the light-transmitting structure on the first light-transmitting component 3a, such as Figure 4 and Figure 6The directly formed light-transmitting structure of the light-transmitting protrusion 300 or the light-transmitting recess 400 shown in the figure, and the arrangement of the divergent member 31 and the first light-transmitting member 3a with replaceable designs, have a relatively simple manufacturing process, and the divergent member 31 and the first light-transmitting member 3a can be manufactured separately. The separate manufacturing reduces the manufacturing cost, and the replaceable design makes the application more diverse.
[0059] In summary, the design of separating the diverging component 3 into the first light-transmitting component 3a for light transmission and the diverging component 31 for diverging and separating light makes the beauty device of the present application more modular and flexible in light processing, which helps to optimize the optical performance and application effect of the beauty device and provide more diverse and effective skin phototherapy effects.
[0060] In some embodiments, an adhesive layer may be provided on one side of the diverging member 31 connected to the first light-transmitting member 3a, and the diverging member 31 may be attached to the first light-transmitting member 3a through the adhesive layer. When replacing different diverging members 31, the diverging member 31 attached to the first light-transmitting member 3a may be directly separated by external force for replacement. It should be noted that the adhesive layer cannot cover the light-incoming surface or the light-outgoing surface where the first light-transmitting member 3a is connected to the diverging member 31, that is, it is necessary to ensure that the light-transmitting effect of the first light-transmitting member 3a is not affected by the adhesive layer.
[0061] In some embodiments, the first light-transmitting member 3a is made of sapphire. The advantages of sapphire are that, first, sapphire has a high light transmittance and can effectively transmit the light emitted by the light-emitting component 2. Second, sapphire has a strong absorption of infrared and ultraviolet rays and can filter the above light components. Third, sapphire has high mechanical strength and hardness, is wear-resistant, and has a long service life. Fourth, sapphire also has good corrosion resistance to various cleaning and disinfecting agents, which is convenient for users to clean.
[0062] Reference Figure 7 In some embodiments, the diverging member 31 provided in the embodiment of the utility model is provided with a plurality of light-transmitting areas and light-shielding areas, the area between each light-transmitting area is a light-shielding area, and the plurality of light-transmitting areas diverge the light emitted by the light-emitting component 2.
[0063] In this embodiment, the diverging member 31 is connected to the side of the first light-transmitting member 3a close to the light-emitting component 2 as an example. When the user uses the beauty instrument of the present application, the light-emitting component 2 is controlled to emit light by controlling the beauty instrument. The light first enters the diverging member 31, and then is diverged by the diverging member 31 and then passes through the first light-transmitting member 3a to the light outlet 10. The diverging member 31 is formed with a plurality of light-transmitting areas and light-shielding areas. The area between each light-transmitting area is a light-shielding area. The light can pass through each light-transmitting area and then be emitted to the light outlet 10, but the light irradiated to the light-shielding area will be blocked and cannot be emitted. By setting the light-transmitting area and the light-shielding area on the diverging member 31, and by staggered arrangement of the light-transmitting area and the light-shielding area, the incident light emitted by the light-emitting component 2 is effectively separated and diverged after passing through the light-transmitting area and the light-shielding area of the diverging member 31, thereby forming a uniformly distributed outgoing light to irradiate the target area of the skin, effectively avoiding the problems of uneven beauty effects and easy skin burns caused by direct light irradiating the target area of the skin in the existing beauty instrument.
[0064] In summary, in this embodiment, the beauty device of the present application improves the therapeutic effect of phototherapy through the design of the light-transmitting area and the light-shielding area of the diverging part 31, makes the beauty effect of phototherapy uniform, and is not easy to burn the skin during phototherapy.
[0065] Reference Figure 7 In some embodiments, the plurality of light-transmitting areas or light-shielding areas provided in the embodiments of the present utility model are arranged in a matrix or a dot matrix, and a light-shielding layer is provided between each light-transmitting area to form a light-shielding area.
[0066] In this embodiment, the working principle of the diverging member 31 in this embodiment is explained by taking the diverging member 31 connected to the side of the first light-transmitting member 3a close to the light-emitting component 2 and the light-transmitting area being arranged in a matrix or dot matrix as an example:
[0067] The light emitting component 2 emits light, and after the light enters the diverging member 31, it passes through a plurality of light-transmitting areas arranged in a matrix or dot matrix on the diverging member 31 and then is emitted to the light outlet 10, irradiating the target skin area of the user for phototherapy. The dot matrix or matrix arrangement of each light-transmitting area disperses the light passing through the diverging member 31, thereby generating a plurality of dispersed light spots, each of which is emitted to the target skin area of the user through the light outlet 10, so that the concentrated light originally emitted by the light emitting component 2 becomes a plurality of regularly distributed divergent light spots projected on the target skin area.
[0068] It can be understood that by setting the light-transmitting area on the diverging member 31 as a matrix or dot matrix arrangement structure, its main effect is that the emitted light can cover a wider target skin area, the light spot distribution of the diverging member 31 is more uniform, and the staggered arrangement of the light-transmitting area and the light-shielding area can avoid the focus of the light and burns. That is, through the design of the light-transmitting area with regular distribution such as a matrix or a dot matrix, the beauty instrument of the present application can have better optical performance, can more effectively achieve uniform light beauty treatment of the skin, and can effectively avoid the skin burn problem that may be caused by concentrated light intensity.
[0069] In some embodiments, the light shielding layer may be a light shielding material coated or attached to the diffuser 31 made of a transparent material.
[0070] In some embodiments, when the shading area of the diverging member 31 is arranged in a matrix or dot matrix, the light emitted through the light-transmitting area of the diverging member 31 is in a grid shape, which can also achieve the effect of dispersing the light emitted by the light-emitting component 2. Technical personnel in this field can design it according to actual needs.
[0071] Reference Figure 8 In some embodiments, the diverging component 3 proposed in the embodiment of the utility model includes a second light-transmitting component 32, and the second light-transmitting component 32 has a rough surface on one side close to the light-emitting component 2 or away from the light-emitting component 2, and a smooth surface on the other side. The rough surface diverges the light emitted by the light-emitting component 2.
[0072] In this embodiment, the working principle of the radiating component 3 of this embodiment is explained by taking the rough surface of the second light-transmitting member 32 close to the light-emitting component 2 as an example:
[0073] The light emitting component 2 emits light, and the light enters the second light-transmitting member 32. The light first reaches the rough surface, which scatters the incident light and outputs light with a certain scattering angle. Then the light reaches the smooth surface, where the direction of the light will no longer change, and it will directly exit through the light outlet 10 toward the target skin area of the user, forming a relatively uniform illumination area. The main benefit of the above-mentioned arrangement is that the structure of the second light-transmitting member 32 is simple, and there is no need to set up an optical structure design such as the light-transmitting protrusion 300 or the light-transmitting depression 400 described in the aforementioned embodiment. In addition, the setting of the rough surface has a better light divergence effect and a higher light uniformity. Furthermore, directly processing the rough surface on the second light-transmitting member 32 has lower manufacturing difficulty and lower manufacturing cost.
[0074] In some embodiments, the rough surface of the second light-transmitting member 32 may be a variety of structures such as frosted glass and etched surface, and its shape may also be designed according to actual needs, such as etching to carve out surface features similar to knurling.
[0075] Reference Figure 1 and Figure 2In some embodiments, the beauty instrument provided in the embodiment of the utility model further includes:
[0076] The reflector 4 is disposed inside the housing 1 and is located on a side of the light emitting component 2 away from the emitting component 3 . The reflector 4 is used for reflecting the light projected onto the reflector 4 to the emitting component 3 .
[0077] In this embodiment, part of the light emitted by the light-emitting component 2 will propagate in the direction of the light-emitting component 2 away from the divergent component 3. When this part of the light encounters the reflector 4 provided on the housing 1, it is reflected by the reflector 4, changing the original propagation direction, that is, propagating in the direction of the divergent component 3. The reflected light continues to propagate to the divergent component 3 to be diverged. Thereby, the amount of light effectively output from the light outlet 10 is enhanced. The main function of providing the reflector 4 is to improve the efficiency of light utilization and increase the effective light output; reduce the interference of light escape on other components; increase the amount of light output to the target skin area of the user and enhance the phototherapy effect; the structure is simple and does not require complex optical design.
[0078] In some embodiments, the reflective element 4 may be a workpiece with a reflective coating.
[0079] In summary, the present embodiment can form light gathering for the light emitting component 2 by properly arranging the reflective element 4, thereby effectively enhancing the light energy utilization rate of the beauty instrument of the present application and improving the phototherapy performance of the product.
[0080] The above description is only a partial or preferred embodiment of the present invention. Neither the text nor the drawings can limit the scope of protection of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the overall concept of the present invention, or direct / indirect application in other related technical fields are included in the scope of protection of the present invention.
Claims
1. A beauty instrument, characterized in that: include: The housing is provided with a light outlet; A light-emitting component is arranged inside the housing; The diverging component is arranged between the light emitting component and the light outlet. The light emitted by the light emitting component is emitted outward from the light outlet after passing through the diverging component. The diverging component diverges the light emitted by the light emitting component.
2. The beauty instrument according to claim 1, characterized in that: The diverging component is formed with a plurality of light-transmitting areas and light-shielding areas, and the area between the light-transmitting areas is the light-shielding area. The plurality of light-transmitting areas diverge the light emitted by the light-emitting component.
3. The beauty instrument according to claim 2, characterized in that: The plurality of light-transmitting areas are arranged in a matrix or a dot matrix.
4. The beauty instrument according to claim 2, characterized in that: The radiating component comprises a first surface close to the light emitting component and a second surface away from the light emitting component; The light-transmitting area is provided with a light-transmitting protrusion convexly arranged on the first surface and / or the second surface, or the light-transmitting area is provided with a light-transmitting depression concavely arranged on the first surface and / or the second surface.
5. The beauty instrument according to claim 4, characterized in that: The plane projection shapes of the light-transmitting protrusions include circles, triangles, regular polygons and irregular polygons; the plane projection shapes of the light-transmitting recesses include circles, triangles, regular polygons and irregular polygons.
6. The beauty instrument according to claim 1, characterized in that: The diverging component includes a first light-transmitting component and a diverging component. A side of the first light-transmitting component close to or far from the light-emitting component is connected to the diverging component. The diverging component is used to diverge the light emitted by the light-emitting component.
7. The beauty instrument according to claim 6, characterized in that: The diverging member is provided with a plurality of light-transmitting areas and light-shielding areas, and the area between the light-transmitting areas is the light-shielding area. The plurality of light-transmitting areas diverge the light emitted by the light-emitting component.
8. The beauty instrument according to claim 7, characterized in that: The plurality of light-transmitting areas or light-shielding areas are arranged in a matrix or a dot matrix, and a light-shielding layer is disposed between each of the light-transmitting areas to form the light-shielding area.
9. The beauty instrument according to claim 1, characterized in that: The diverging component includes a second light-transmitting component, one side of the second light-transmitting component close to the light-emitting component or far away from the light-emitting component is a rough surface, and the other side is a smooth surface. The rough surface diverges the light emitted by the light-emitting component.
10. The beauty instrument according to any one of claims 1 to 9, characterized in that: The beauty instrument also includes: The reflector is arranged inside the housing and located at a side of the light-emitting component away from the emitting component. The reflector is used to reflect the light projected onto the reflector to the emitting component.