Beauty instrument

Abstract

The utility model provides a beauty instrument. The beauty instrument comprises a shell and a beauty head, the beautifying head comprises a light-emitting assembly and a light guide assembly, the light guide assembly is used for receiving light emitted by the light-emitting assembly and guiding the light out in the form of multiple light bands, and therefore the visual experience of a user is improved.

Description

Technical Field

[0001] The present application relates to the field of medical cosmetology technology, and in particular to a beauty instrument. Background Art

[0002] Beauty devices take care of the skin through radio frequency beauty, EMS (Electrical Muscle Stimulation) microcurrent beauty, ion introduction, ion export, electroporation and other methods to achieve the effects of lifting and tightening the skin, cleansing, whitening and moisturizing, removing wrinkles, locking in essence and accelerating metabolism.

[0003] However, most of the current beauty instrument products have a dot matrix light-transmitting structure, the light source is point-shaped, the light that passes through the surface of the product is discontinuous and uneven, and has glare defects, causing discomfort to human eyes. Utility Model Content

[0004] The present application provides a beauty instrument that can solve the defects of the existing light-transmitting structure of beauty instruments and improve the user's visual experience.

[0005] To solve the above problems, the present application provides a technical solution: to provide a beauty instrument, which includes a shell and a beauty head; the beauty head includes: a light-emitting component; a light-guiding component for receiving light emitted by the light-emitting component and exporting the light in the form of multiple light bands.

[0006] In one embodiment, the light guide component includes: a light guide member, used to receive the light emitted by the light-emitting component; a light shielding member, arranged on a side of the light guide member away from the light-emitting component, and used to shield a portion of the light guided out by the light guide member, so that the light guided out by the light guide member after being shielded by the light shielding member is guided out in the form of multiple light bands.

[0007] In one embodiment, the light guide member is arranged in contact with the light shielding member; or, the light guide member is arranged in interval with the light shielding member.

[0008] In one embodiment, the surface of the light guide member facing away from the light emitting component has a plurality of accommodating grooves, and the light shielding members having the same number as the plurality of accommodating grooves are disposed in the accommodating grooves in a one-to-one correspondence.

[0009] In one embodiment, the shape of the shading member is the same as the outer contour of the light guide member, and in the perspective of the first direction of the shading member toward the light guide member, the shape of the accommodating groove is annular; and the light guide member also has a through hole, and the accommodating groove is arranged around the through hole.

[0010] In one embodiment, the light shielding member matches the shape and size of the accommodating groove, and the cross-sectional width of the accommodating groove gradually increases in a first direction from the light emitting component toward the light guide member.

[0011] In one embodiment, the light guide assembly further includes a light isolating member, and the light isolating member is sleeved on the outer circumference of the light guide member.

[0012] In one embodiment, the light emitting assembly includes: a circuit board assembly; and a plurality of light sources electrically connected to the circuit board assembly, and the plurality of light sources are disposed corresponding to the bottom wall of the accommodating groove.

[0013] In one embodiment, the circuit board assembly includes: a circuit board electrically connected to the plurality of light sources; a mounting seat disposed on a side of the circuit board away from the light guide assembly and fixedly connected to the housing; the circuit board is fixedly connected to the mounting seat.

[0014] In one embodiment, the beauty head also includes an electrode head, which is arranged on the light output side of the light guide component; and the electrode head includes: a light-transmitting component, which is used to output the light outputted by the light guide component; and a plurality of electrodes, which are installed on the light-transmitting component and are used to output a preset electric field.

[0015] In one embodiment, the shell includes an upper shell and a lower shell, at least one of the upper shell and the lower shell has a receiving groove facing each other, and the upper shell and the lower shell cooperate to form a receiving cavity; wherein, one of the upper shell and the lower shell has an opening, and the beauty head is connected to the shell through the opening and exposed.

[0016] Different from the prior art, the beneficial effect of the present application is that the beauty instrument provided by the present application includes a shell and a beauty head; the beauty head includes a light-emitting component and a light-guiding component, the light-guiding component is used to receive the light emitted by the light-emitting component and export the light in the form of multiple light strips to avoid discomfort to the human eye, and the multiple light strips can achieve different interactive effects, thereby improving the user's visual experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work, among which:

[0018] Figure 1 A schematic diagram of the structure of an embodiment of the beauty instrument provided by the present application;

[0019] Figure 2A structural cross-sectional view of an embodiment of a beauty instrument provided by the present application;

[0020] Figure 3 This is a structural exploded view of an embodiment of the beauty instrument provided by the present application;

[0021] Figure 4 This is a structural exploded view of an embodiment of the light guide assembly provided in the present application. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0023] The terms "first", "second" and "first" in this application are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined as "first" and "second" can explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units that are not listed, or optionally also includes other steps or units inherent to these processes, methods, products or devices.

[0024] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0025] The present application is described in detail below with reference to the accompanying drawings and embodiments.

[0026] See also Figure 1-Figure 3 , Figure 1 A schematic diagram of the structure of an embodiment of the beauty instrument provided by the present application; Figure 2 A structural cross-sectional view of an embodiment of a beauty instrument provided by the present application; Figure 3 This is a structural exploded view of an embodiment of the beauty instrument provided in this application.

[0027] The beauty instrument 100 provided in the present application includes a shell 10 and a beauty head 20. The beauty head 20 is used to beautify the user's skin under working conditions, such as using radio frequency beauty, EMS microcurrent beauty, ion introduction, ion extraction, electroporation and other methods to care for the skin, so as to achieve the effects of lifting and tightening, cleaning, whitening and moisturizing, removing wrinkles, locking essence and accelerating metabolism. The beauty head 20 can be at least partially accommodated in the shell 10, or connected to the shell 10. The shell 10 can be used as the operating part of the beauty instrument 100, which is convenient for the user to use the beauty instrument 100 to work on the skin, and when the beauty head 20 is at least partially accommodated in the shell 10, the shell 10 can protect the beauty head 20. In addition, by setting the shape structure of the shell 10, the overall ornamental value of the beauty instrument 100 can be improved to meet the personalized needs of different users.

[0028] Furthermore, the beauty head 20 provided in the present application includes a light emitting component 30 and a light guide component 40 .

[0029] The light emitting component 30 is used to emit preset light, such as light of preset color, etc., under power-on condition to achieve corresponding functions. For example, emitting blue light can have a therapeutic effect (such as treating jaundice), emitting purple light can have a bactericidal effect, and of course, the preset light can also be used as an information carrier to remind the user, by emitting light of different colors and frequencies, the user can be reminded of the remaining power of the device, working hours, power on and off, etc. This is not limited here, and can be designed according to actual conditions.

[0030] The light guide assembly 40 is used to receive the light emitted by the light emitting assembly 30 and guide the light out in the form of multiple light strips.

[0031] Among them, the difference between the light band in the present application and the dot matrix light source is that the light band in the present application is to guide the light emitted from the light emitting surface of the light guide component 40 to have a certain continuity rather than point shape, so as to avoid irritation to the human eye and reduce glare defects.

[0032] Among them, multiple light strips can form preset shapes, such as preset text, preset patterns, etc., and combined with the color of the light, it can improve the interaction between the device and the user and improve the viewing experience.

[0033] Specifically, the present application utilizes the light guide component 40 to guide the light emitted by the light emitting component 30 in the form of multiple light strips to avoid discomfort to the human eye, and the multiple light strips can achieve different interactive effects, thereby improving the user's visual experience.

[0034] Combination Figure 2 and Figure 3In one embodiment, the light guide component 40 includes a light guide member 41 and a light shielding member 42, wherein the light guide member 41 is used to receive the light emitted by the light emitting component 30; the light shielding member 42 is arranged on one side of the light guide member 41, such as being arranged on the side of the light guide member 41 away from the light emitting component 30, or on the side of the light guide member 41 close to the light emitting component 30, and is used to shield part of the light so that the light guided out through the light guide member 41 is guided out in the form of multiple light bands.

[0035] In the embodiment of the present application, the light shielding member 42 is disposed on the side of the light guide member 41 away from the light emitting assembly 30, and is used to shield part of the light guided out by the light guide member 41, so that the light guided out by the light guide member 41 after being shielded by the light shielding member 42 is guided out in the form of multiple light bands. It can be understood that, compared with disposing the light shielding member 42 on the side of the light guide member 41 close to the light emitting assembly 30, the shape structure of the light guide member 41 does not need to be specially designed in the present application. As long as the light shielding member 42 is used to form a light outlet of a preset shape on the light outlet side of the light guide member 41, the light in the light guide member 41 can be guided out in a preset form.

[0036] It is understandable that in the present application, the light guide 41 can be made of a light-transmitting material, such as glass, transparent plastic, and other types of transparent media. The light shielding member 42 is made of a non-light-transmitting material. The light shielding member 42 can be an independent structure, which is arranged in contact with or spaced from the light guide 41; the light shielding member 42 can also be coated on the surface of the light guide 41 in the form of a film layer. There is no specific limitation here, as long as it can achieve a light shielding effect.

[0037] In one embodiment, the light shielding member 42 is an independent structure. Specifically, the surface of the light guide member 41 facing away from the light emitting assembly 30 has a plurality of accommodating grooves A, and the light shielding members 42 having the same number as the plurality of accommodating grooves A are disposed in the accommodating grooves A in a one-to-one correspondence.

[0038] Specifically, disposing the light shading member 42 in the receiving groove A of the light guide member 41 can reduce the size of the device and improve space utilization. In addition, disposing the light shading member 42 in the receiving groove A of the light guide member 41 can facilitate the installation and positioning of the light shading member 42, and there is no need to provide a special installation fixture for fixing the light shading member 42, thereby reducing the number of parts in the device.

[0039] It can be understood that the shading member 42 is arranged in the receiving groove A on the side of the light guide member 41 away from the light emitting component 30, and the area of ​​the light guide member 41 away from the surface of the light emitting component 30 and located outside the receiving groove A is the light exit area, and the light guide member 41 guides the light from the exit area in the form of multiple light bands.

[0040] Combination Figure 2-Figure 4 , Figure 4This is a structural decomposition diagram of an embodiment of a light guide component provided in the present application. In one embodiment, the shape of the light shading member 42 is the same as the outer contour of the light guide member 41, and in the perspective of the first direction of the light shading member 42 toward the light guide member 41, the shape of the accommodating groove A is annular; and the light guide member 41 also has a through hole B, and the accommodating groove A is arranged around the through hole B.

[0041] It can be understood that the shape of the light shielding member 42 is the same as the outer contour of the light guide member 41, and the receiving groove A is arranged around the through hole B, so the light bands emitted by the light guide member 41 are all annular. Among them, the number of light bands emitted by the light guide member 41 is the number of the receiving grooves A plus one. For example, when the number of the receiving grooves A is 1, the light bands emitted by the light guide member 41 are annular and the number is 2; when the number of the receiving grooves A is 2, the light bands emitted by the light guide member 41 are annular and the number is 3, and so on.

[0042] The shapes of the light shielding member 42 and the light guide member 41 include but are not limited to circular, elliptical, triangular, and polygonal shapes, which can be set according to actual conditions. The shape of the annular light band corresponds to the outer contour of the light guide member 41 .

[0043] Combination Figure 2 and Figure 4 In one embodiment, the light shielding member 42 matches the shape and size of the accommodating groove A; and in the second direction from the light emitting component 30 toward the light guiding member 41, the cross-sectional width of the accommodating groove A gradually increases.

[0044] Specifically, by setting the cross-sectional width of the accommodating groove A to gradually increase in the second direction, that is, the opening of the accommodating groove A is large, the assembly of the shading member 42 can be facilitated; and the shading member 42 matches the shape and size of the accommodating groove A, the shading member 42 can fill the accommodating groove A, thereby improving the integration and stability of the device.

[0045] like Figure 2 and Figure 4 As shown, the light guide 41 is elliptical, and a circle of elliptical ring-shaped receiving groove A is formed on the side of the light guide 41 away from the light emitting component 30, and the elliptical ring-shaped light shielding member 42 is accommodated in the ring-shaped receiving groove A. After the light emitted by the light emitting component 30 is refracted and scattered by the light guide 41, two circles of elliptical light bands will be formed on the light emitting surface of the light guide 41. Among them, the light shielding member 42 is located between the two circles of elliptical light bands, which can prevent the two circles of light bands from cross-talking, so that the two circles of light bands form independent light bands that do not interfere with each other.

[0046] Please combine Figure 2 and Figure 4 In one embodiment, the light guide assembly 40 further includes a light isolating member 43, which is sleeved on the outer circumference of the light guide 41 so that the light emitted from the light guide 41 will not diverge from the edge (outer circumference) of the light guide 41, thereby forming an outer ring light band of a fixed shape.

[0047] In addition, in the embodiment of the present application, the light guiding member 41, the light shielding member 42 and the light isolating member 43 also have connecting structures such as grooves or protrusions (not marked in the figure) to facilitate the snap connection with other components to improve the connection stability.

[0048] See also Figure 2 and Figure 3 In one embodiment, the light emitting assembly 30 includes a circuit board assembly 31 and a plurality of light sources 32. The plurality of light sources 32 are electrically connected to the circuit board assembly 31, and the circuit board assembly 31 is used to control the plurality of light sources 32 to emit light.

[0049] like Figure 2 As shown, in one embodiment, a plurality of light sources 32 are disposed corresponding to the bottom wall of the accommodating groove A. This is conducive to uniform brightness of multiple light bands, and avoids color difference between different light bands that affects the visual experience.

[0050] It can be understood that if the number of accommodating grooves A is 1, the number of light bands is 2. Setting a plurality of light sources 32 corresponding to the bottom wall design of the accommodating grooves A is beneficial for the light emitted by the light source 32 to be evenly dispersed into two circles of light bands after passing through the light guide 41 and the light shielding member 42, thereby facilitating consistent brightness of the two circles of light bands.

[0051] Among them, the multiple light sources 32 can be in a dot matrix type or have the same shape as the light band, which is not limited here. When the multiple light sources 32 can be in a dot matrix type, the number of the multiple light sources 32 is not limited, as long as they can be evenly arranged corresponding to the bottom wall of the accommodating groove A to avoid uneven brightness in different areas of the formed light band.

[0052] Please continue to see Figure 2 and Figure 3 In one embodiment, the circuit board assembly 31 includes a circuit board 311 and a mounting seat 312. The plurality of light sources 32 are electrically connected to the circuit board 311. The circuit board 311 is used to control the light emission of the plurality of light sources 32. The mounting seat 312 is disposed on a side of the circuit board 311 away from the light guide assembly 40 and is fixedly connected to the housing 10. The circuit board 311 is fixedly connected to the mounting seat 312. Specifically, in this embodiment, the circuit board 311 is fixed to the housing 10 via the mounting seat 312.

[0053] See also Figure 3In one embodiment, the circuit board 311 has a plurality of fixing pins 313 extending toward the second direction, and the light isolating member 43 has a plurality of positioning grooves C1 corresponding to the plurality of fixing pins 313. Accordingly, the light guide member 41 also has a plurality of clearance grooves C2 at positions corresponding to the plurality of positioning grooves C1, so as to facilitate the installation and matching of the light guide member 41 and the light isolating member 43. Specifically, during assembly, the light shielding member 42 is first assembled in the receiving groove A of the light guide member 41, and then the light guide member 41 is inserted into the light isolating member 43 to form the light guide assembly 40, and then the light guide assembly 40 is positioned and arranged with the circuit board 311 through the positioning grooves C and the fixing pins 313.

[0054] See also Figure 2 and Figure 3 In one embodiment, the beauty head 20 further includes an electrode head 50, which is disposed on the light-emitting side of the light guide component 40; and the electrode head 50 includes a light-transmitting member 51 and a plurality of electrodes 52. The light-transmitting member 51 is used to export the light band exported from the light guide component 40; the plurality of electrodes 52 are installed on the light-transmitting member 51, and are used to output a preset electric field to achieve functions such as radio frequency beauty, EMS microcurrent beauty, ion introduction, ion export, and electroporation.

[0055] The material of the light-transmitting member 51 and the material of the light-guiding member 41 may be the same or different, as long as the light band guided out by the light-guiding component 40 can be guided out.

[0056] Specifically, the light-transmitting member 51 is used to perform secondary scattering on the multiple light bands emitted by the light-guiding member 41, so that after the secondary scattering, multiple uniform and soft halos are formed, so as to avoid irritation to the human eye, reduce glare defects, and achieve different interactive effects, thereby improving the user's visual experience.

[0057] In one embodiment, the surface of the light-transmitting member 51 close to the light-guiding component 40 further has a positioning post 53 . During assembly, the positioning post 53 is inserted into the through hole B of the light-guiding component 41 to position and fix the light-guiding component 40 .

[0058] See also Figure 2 and Figure 3 In one embodiment, the shell 10 includes an upper shell 11 and a lower shell 12, at least one of the upper shell 11 and the lower shell 12 has a receiving groove D facing each other, and the upper shell 11 and the lower shell 12 cooperate to form a receiving cavity E; wherein, one of the upper shell 11 and the lower shell 12 has an opening F, and the beauty head 20 is connected to the shell 10 through the opening F and is exposed.

[0059] The connection method between the upper shell 11 and the lower shell 12 includes but is not limited to a snap connection or a threaded connection. In the present application, the connection method between the upper shell 11 and the lower shell 12 is a snap connection.

[0060] In some embodiments, the housing 10 also has a decorative element (not shown), which is mounted on the outer surface of the housing 10 to improve the aesthetics of the device. Figure 1 As shown, the housing has connection structures such as grooves or protrusions, and the decorative element is installed on the housing through the above connection structure to make the appearance of the device smooth, or have a specific appearance structure, which is not limited here.

[0061] In some embodiments, the upper shell 11 has a receiving groove D facing the lower shell 12, or the lower shell 12 has a receiving groove D facing the upper shell 11, or Figure 2 and Figure 3 As shown, the upper shell 11 and the lower shell 12 both have a receiving groove D facing each other, and the bottom of the receiving groove D of the lower shell 12 has an opening F, and the beauty head 20 is connected to the lower shell 12 through the opening F.

[0062] In the embodiment of the present application, the electrode head 50 is connected to the lower shell 12, and the electrode head 50 is exposed outside the shell 10 for beauty treatment of the user. The other components of the beauty head 20 except the electrode head 50 are accommodated in the accommodating cavity E.

[0063] Specifically, the present application provides a beauty instrument 100, which has the following advantages: First, the light emitted by the light-emitting component 30 is guided out in the form of multiple light strips by using the light-guiding component 40 to avoid discomfort to the human eye, and the multiple light strips can achieve different interactive effects, thereby improving the user's visual experience. Second, the structural design of the light-guiding component 40 can reduce the size of the device, improve space utilization, and reduce the number of device parts. Third, the multiple light strips emitted by the light-guiding component 40 are secondary scattered by the light-transmitting component 51, which can form multiple uniform and soft halos to avoid irritation to the human eye and reduce glare defects.

[0064] The above description is only an implementation method of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A beauty instrument, characterized in that: The beauty instrument comprises a housing and a beauty head; the beauty head comprises: Light emitting components; A light guide assembly is used to receive the light emitted by the light emitting assembly and guide the light out in the form of multiple light strips; the light guide assembly includes: A light guide, used to receive light emitted by the light emitting component; A light-shielding member is disposed on a side of the light guide member facing away from the light-emitting component to shield a portion of the light guided out by the light guide member, or is disposed on a side of the light guide member close to the light-emitting component to allow the light guided out by the light guide member after being shielded by the light-shielding member to be guided out in the form of multiple light bands.

2. The beauty instrument according to claim 1, characterized in that: The light guide member is arranged in contact with the light shielding member; or, the light guide member is arranged at a distance from the light shielding member.

3. The beauty instrument according to claim 1, characterized in that: The surface of the light guide member facing away from the light emitting component has a plurality of accommodating grooves, and the light shielding members having the same number as the plurality of accommodating grooves are arranged in the accommodating grooves in a one-to-one correspondence.

4. The beauty instrument according to claim 3, characterized in that: The shape of the shading member is the same as the outer contour of the light guide member, and in the first direction from the shading member to the light guide member, the shape of the accommodating groove is annular; and the light guide member also has a through hole, and the accommodating groove is arranged around the through hole.

5. The beauty instrument according to claim 3, characterized in that: The light shielding member matches the shape and size of the accommodating groove; and in the second direction from the light emitting component toward the light guide member, the cross-sectional width of the accommodating groove gradually increases.

6. The beauty instrument according to claim 1, characterized in that: The light guide assembly further comprises a light isolating member, and the light isolating member is sleeved on the outer circumference of the light guide member.

7. The beauty instrument according to any one of claims 3 to 5, characterized in that: The light emitting component comprises: Circuit board assembly; A plurality of light sources are electrically connected to the circuit board assembly, and the plurality of light sources are arranged corresponding to the bottom wall of the accommodating groove.

8. The beauty instrument according to claim 7, characterized in that: The circuit board assembly comprises: A circuit board, electrically connected to the plurality of light sources; The mounting seat is arranged on a side of the circuit board away from the light guide assembly and is fixedly connected to the housing; the circuit board is fixedly connected to the mounting seat.

9. The beauty instrument according to claim 1, characterized in that: The beauty head further includes an electrode head, which is arranged on the light emitting side of the light guide component; and the electrode head includes: A light-transmitting member, used for guiding out the light band guided out by the light-guiding assembly; A plurality of electrodes are mounted on the light-transmitting member and are used to output a preset electric field.

10. The beauty instrument according to claim 1, characterized in that: The housing comprises an upper housing and a lower housing, at least one of the upper housing and the lower housing has a receiving groove facing the other, and the upper housing and the lower housing cooperate to form a receiving cavity; One of the upper shell and the lower shell has an opening, and the beauty head is connected to the shell through the opening and is exposed.

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