Optical beauty instrument

Abstract

The present application provides an optical beauty instrument, which comprises a holding piece, a rotary shaft, and a beauty piece. The beauty piece comprises a beauty housing, and a lighting component and a heat dissipation component which are arranged inside the beauty housing. Light emitted by the lighting component can exit through a light outlet on the beauty housing to achieve a light-based beauty effect. The heat dissipation component can dissipate heat of the lighting component, so that normal and smooth use of the optical beauty instrument is ensured. Moreover, the beauty piece can rotate relative to the holding piece by means of the rotary shaft, so that when performing beauty treatment on some specific areas, a user can adjust the angle of the beauty piece simply by rotating the beauty piece relative to the holding piece, without needing to raise the hand or bending the wrist, so that the comfort level of the user during use is effectively guaranteed, ensuring the high-quality use experience of the user.

Description

Optical beauty devices

[0001] This application claims priority to the Chinese patent application filed with the China Patent Office on February 28, 2024, with application number 202420378917.4 and application name “Optical Beauty Device”, the entire contents of which are incorporated by reference into this application. Technical Field

[0002] The present application relates to the technical field of beauty equipment, and in particular to an optical beauty instrument. Background Art

[0003] With the significant improvement in living standards, people are paying more and more attention to the quality of life and the pursuit of a beautiful and healthy lifestyle. In order to maintain a youthful and beautiful appearance, beauty devices are becoming increasingly popular among women.

[0004] Handheld beauty devices are becoming increasingly popular in the market. Currently, when using a handheld beauty device, one needs to hold the outer shell of the beauty device with one's hand and aim the light outlet on the outer shell at the skin area that needs to be beautified, and the skin is beautified through the light waves emitted by the beauty device.

[0005] However, since the shell structure of existing beauty devices is fixed, the relative position between the hand holding position and the light outlet will also be fixed, resulting in that when the user needs to perform beauty treatments on certain areas, the corresponding hand holding posture is not comfortable (for example, when performing beauty treatments on the forehead and other areas, the hand needs to be raised higher), and the beauty device needs to be kept in the same position for a period of time during beauty treatment, which amplifies the discomfort of use and greatly reduces the user experience.

[0006] Utility Model Content

[0007] The purpose of the utility model is to solve the technical problem that the lighting surface of the gas column lamp in the prior art is small, resulting in poor lighting effect of the gas column lamp and affecting the user experience.

[0008] The purpose of the present utility model is to solve the technical problem that in the beauty instrument of the prior art, the beauty area is fixedly connected to the grip area, which makes the user feel uncomfortable when using it, thus affecting the user experience.

[0009] In order to solve the above technical problems, the present invention provides an optical beauty instrument, which includes a grip, a rotating shaft and a beauty piece, wherein the rotating shaft is arranged at the end of the grip; the beauty piece includes a beauty shell and a lighting piece and a heat dissipation piece arranged inside the beauty shell; one end of the beauty shell is provided with a light outlet, and the other end of the beauty piece is rotatably connected to the grip through the rotating shaft, so that the angle between the beauty piece and the grip is adjustable; the lighting piece can emit light and the light is emitted from the light outlet, and the heat dissipation piece is arranged corresponding to the lighting piece and is used to dissipate heat from the lighting piece.

[0010] In some embodiments of the present application, the beauty device includes a beauty body and a pair of connecting arms provided at the ends of the beauty body, wherein the two connecting arms are provided at the same end of the beauty body at intervals, and the interval between the two connecting arms constitutes an installation space;

[0011] The rotating shaft is accommodated in the installation space, and two ends of the rotating shaft are respectively inserted into the two connecting arms, and the two connecting arms are respectively rotatably connected to the two ends of the rotating shaft.

[0012] In some embodiments of the present application, the optical beauty instrument further includes a positioning post, which is protruded on the rotating shaft and can protrude radially from a cross section of the rotating shaft.

[0013] In some embodiments of the present application, a plurality of positioning grooves are provided on the inner wall of the connecting arm connecting the rotating shaft, and the plurality of positioning grooves are arranged at intervals along the circumference of the rotating shaft; the end of the positioning column is clamped in the positioning groove, so that the beauty piece and the holding piece are positioned at corresponding angles.

[0014] In some embodiments of the present application, the positioning columns are provided at both ends of the rotating shaft in the axial direction, and the inner walls of the two connecting arms are provided with a plurality of the positioning grooves.

[0015] In some embodiments of the present application, two oppositely arranged positioning posts are provided at each end of the rotating shaft in the axial direction, and the two positioning posts are arranged in the same radial direction of the cross section of the rotating shaft.

[0016] In some embodiments of the present application, the end of the positioning column is hemispherical, and the positioning groove is hemispherical.

[0017] In some embodiments of the present application, the optical beauty instrument also includes a spring, which is arranged inside the rotating shaft, and the direction of elastic expansion and contraction of the spring is consistent with the radial direction of the cross-section of the rotating shaft; one end of the spring abuts against the inner wall of the rotating shaft, and the other end of the spring is connected to the end of the positioning column.

[0018] In some embodiments of the present application, the positioning column is a flexible member.

[0019] In some embodiments of the present application, the lighting element is a xenon lamp tube, and the length direction of the xenon lamp tube is consistent with the axial direction of the rotating shaft.

[0020] In some embodiments of the present application, the outline of the light outlet is rectangular, and the length direction of the light outlet is consistent with the length direction of the xenon lamp tube.

[0021] In some embodiments of the present application, the heat dissipation element is a fan, and the optical beauty instrument further includes a mounting seat, which is arranged inside the beauty housing; the fan is fixed on the mounting seat.

[0022] In some embodiments of the present application, the air inlet surface of the fan faces the lighting element, and the beauty housing is provided with a heat dissipation port corresponding to the heat dissipation element.

[0023] In some embodiments of the present application, the gripping member includes a gripping shell and a fixing seat connected to an end portion of the gripping shell, and the rotating shaft is connected to the fixing seat.

[0024] In some embodiments of the present application, the optical beauty instrument further includes a battery and a control circuit board, and the battery and the control circuit board are arranged inside the grip shell.

[0025] As can be seen from the above technical solution, the beneficial effects of the present invention are as follows: the optical beauty device of the present invention includes a grip, a rotating shaft, and a beauty device. The beauty device includes a beauty housing, an illumination device, and a heat sink disposed within the beauty housing. The light emitted by the illumination device can be emitted from a light outlet on the beauty housing to achieve a light beauty effect. The heat sink can dissipate heat from the illumination device, ensuring the normal and smooth use of the optical beauty device. In addition, the beauty device can rotate relative to the grip via the rotating shaft, so that when the user is beautifying specific areas, there is no need to adjust the angle of the beauty device by raising the hand or bending the wrist. The adjustment can be made by simply rotating the beauty device relative to the grip, effectively ensuring user comfort during use and ensuring a high-quality user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] FIG1 is a schematic structural diagram of an embodiment of the optical beauty instrument of the present invention.

[0027] FIG. 2 is a schematic structural diagram of the optical beauty device shown in FIG. 1 from another viewing direction.

[0028] FIG3 is a structural schematic diagram of the optical beauty device shown in FIG1 from another viewing direction.

[0029] FIG4 is a schematic structural diagram of the optical beauty device shown in FIG1 in different usage states.

[0030] FIG5 is a cross-sectional view of the optical beauty device shown in FIG2 .

[0031] FIG6 is a cross-sectional view of the optical beauty device shown in FIG3 .

[0032] FIG. 7 is a cross-sectional view of the optical beauty device shown in FIG. 4 .

[0033] The accompanying drawings are marked as follows: 100, optical beauty instrument; 10, grip; 11, grip shell; 12, fixing seat; 20, rotating shaft; 30, beauty part; 301, light outlet; 31, beauty shell; 32, lighting part; 34, beauty body; 35, connecting arm; 351, connecting hole; 36, installation space; 37, positioning groove; 38, heat dissipation port; 40, positioning column; 50, spring; 60, mounting seat; 70, connecting cable. DETAILED DESCRIPTION

[0034] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention is capable of various variations in different embodiments without departing from the scope of the present invention, and that the descriptions and illustrations herein are intended to be illustrative in nature and not to limit the present invention.

[0035] In the description of this application, it should be understood that in the embodiments shown in the drawings, indications of directions or positional relationships (such as up, down, left, right, front, and back) are merely for the convenience of describing this application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed, or operate in a specific orientation. These descriptions are appropriate when these elements are in the positions shown in the drawings. If the descriptions of the positions of these elements change, the indications of these directions will also change accordingly.

[0036] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the described features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0037] 1 to 7 , an embodiment of the present application provides an optical beauty device 100 , which includes a grip 10 , a rotating shaft 20 , and a beauty component 30 .

[0038] Specifically, the shaft 20 is disposed at the end of the grip 10. The beauty device 30 includes a beauty housing 31, an illumination element 32 disposed within the housing 31, and a heat sink. A light outlet 301 is provided at one end of the housing 31. The end of the housing 31, facing away from the light outlet 301, is rotatably connected to the grip 10 via the shaft 20, allowing for an adjustable angle between the beauty device 30 and the grip 10. The illumination element 32 emits light, which is emitted from the light outlet 301. The heat sink is disposed in correspondence with the illumination element 32 and is used to dissipate heat from the illumination element 32.

[0039] Light emitted by the illumination element 32 is emitted through the light outlet 301 on the beauty housing 31, achieving a light-enhancing beauty effect. The heat sink dissipates heat from the illumination element, ensuring smooth and normal operation of the optical beauty device 100. Furthermore, the beauty element 30 can rotate relative to the grip 10 via the rotating shaft 20. This allows the user to adjust the angle of the beauty element 30 relative to the grip 10 without having to raise their hand or bend their wrist to beautify specific areas. This effectively ensures user comfort and a high-quality user experience.

[0040] In this embodiment, the grip 10 includes a grip shell 11 and a fixing base 12 connected to the grip shell 11, and the fixing base 12 is provided at one end of the grip shell 11. The grip shell 11 is a flat columnar structure, which is convenient for the user to hold and operate.

[0041] The optical cosmetic device 100 of this embodiment also includes a battery and a control circuit board, which are located within the grip housing 11. The battery provides power, and the control circuit board, which can be a printed circuit board, is electrically connected to the battery. Furthermore, a connection cable 70 is provided at the end of the grip housing 11 facing away from the mounting base 12.

[0042] In this embodiment, the rotating shaft 20 is cylindrical and is fixed to the fixing base 12 so as to be disposed at the end of the grip 10. The axis direction of the rotating shaft 20 is consistent with the width direction of the grip housing 11. The outer contour of the cross section of the rotating shaft 20 is circular.

[0043] The cosmetic component 30 of this embodiment includes a cosmetic body 34 and a pair of connecting arms 35 disposed at the ends of the cosmetic body 34. The two connecting arms 35 are spaced apart from each other at the same end of the cosmetic body 34, and the space between the two connecting arms 35 forms a mounting space 36. The rotating shaft 20 is accommodated in the mounting space 36, with the ends of the rotating shaft 20 respectively passing through the two connecting arms 35, and the two connecting arms 35 are rotatably connected to the ends of the rotating shaft 20.

[0044] In this embodiment, the inner side surfaces of the two connecting arms 35 are each provided with a connecting hole 351. The two ends of the rotating shaft 20 in the axial direction are respectively passed through the connecting holes 351 of the two connecting arms 35. The shape of the connecting hole 351 is adapted to the outer contour of the cross section of the rotating shaft 20, and the connecting hole 351 is circular.

[0045] The optical cosmetic device 100 of this embodiment also includes a positioning post 40, which is protruding from the rotating shaft 20 and is capable of extending and retracting in the radial direction of the rotating shaft 20's cross section. A plurality of positioning grooves 37 are provided on the inner wall of the connecting arm 35, corresponding to the connecting hole 351. These grooves 37 are spaced apart along the circumference of the rotating shaft 20. The ends of the positioning post 40 engage with the positioning grooves 37, positioning the cosmetic component 30 and the grip 10 at corresponding angles. In this embodiment, the end of the positioning post 40 is hemispherical, corresponding to the hemispherical shape of the positioning grooves 37.

[0046] In this embodiment, positioning posts 40 are provided at both ends of the rotating shaft 20 in the axial direction, and the two connecting arms 35 are each provided with a plurality of corresponding positioning grooves 37 on the inner wall of the connecting hole 351. In this embodiment, two positioning posts 40 are provided at each end of the rotating shaft 20 in the axial direction, and the two positioning posts 40 are arranged in the same radial direction of the cross section of the rotating shaft 20.

[0047] The cooperation between the positioning post 40 and the positioning slot 37 enables the beauty tool 30 to be positioned at multiple angles on the grip 10. The user can position the beauty tool 30 at a desired angle according to actual needs, thereby performing beauty treatments more effectively.

[0048] In this embodiment, the optical cosmetic device 100 further includes a spring 50 disposed within the rotating shaft 20. The spring 50 elastically expands and contracts in a direction aligned with the radial direction of the cross-section of the rotating shaft 20. One end of the spring 50 abuts the inner wall of the rotating shaft 20, and the other end of the spring 50 is connected to the end of the positioning post 40.

[0049] When it is necessary to adjust the angle of the beauty piece 30 relative to the holding piece 10, the beauty piece 30 is rotated. When the positioning column 40 abuts against the inner wall of the connecting hole 351, the spring 50 is in a compressed state. When the positioning column 40 enters the positioning groove 37 at a suitable angle position, the spring 50 is released from compression and elastically extends, so that the positioning column 40 is stably positioned and clamped in the positioning groove 37, ensuring that the beauty piece 30 is stably positioned at a suitable angle position.

[0050] In other examples of this embodiment, the spring 50 can be eliminated in the optical beauty instrument 100, and the positioning column 40 can be made of a flexible material, so that the positioning column 40 and the positioning groove 37 can be stably connected through the compression and interference fit of the positioning column 40 itself.

[0051] Furthermore, the beauty component 30 of this embodiment includes a beauty shell 31 and a lighting component 32 and a heat sink arranged inside the beauty shell 31. The lighting component 32 can emit light and the light is emitted from the light outlet 301. The heat sink is arranged corresponding to the lighting component 32 and is used to dissipate heat for the lighting component 32.

[0052] In this embodiment, the beauty housing 31 is a flat columnar structure, which is not only convenient for user operation but also can effectively adapt to the grip 10 to achieve an overall miniaturized design of the optical beauty instrument 100.

[0053] In this embodiment, the cosmetic housing 31 is provided with a light outlet 301 at the end facing away from the grip 10. The light outlet 301 has a rectangular outline. In this embodiment, the illumination element 32 is a xenon lamp, the length of which aligns with the axis of the rotating shaft 20. The length of the light outlet 301 also aligns with the length of the xenon lamp.

[0054] This arrangement not only allows the light emitted by the illumination element 32 to be emitted from the light outlet 301 as much as possible, but also allows the light of the illumination element 32 to be effectively emitted from the light outlet 301 when the beauty element 30 is adjusted to different angles, thereby ensuring that the beauty element 30 can have high-quality beauty effects at different angles.

[0055] In this embodiment, the heat sink is a fan. The optical beauty device 100 also includes a mounting base 60, which is disposed within the cosmetic housing 31. The fan is secured to the mounting base 60, with its air intake facing the illumination element 32. The cosmetic housing 31 is provided with a heat dissipation vent 38 at a location corresponding to the heat sink. This fan utilizes an exhaust-type heat dissipation mechanism, extracting heat from the illumination element 32 and releasing it to the external environment. This ensures that the fan dissipates heat from the illumination element 32, ensuring smooth and normal operation of the cosmetic element 30 and extending the life of the optical beauty device 100.

[0056] The optical beauty device of this embodiment includes a grip, a rotating shaft, and a beauty device. The beauty device comprises a beauty housing, an illumination device, and a heat sink disposed within the housing. Light emitted by the illumination device is emitted through a light outlet in the housing, achieving a light-beautifying effect. The heat sink dissipates heat from the illumination device, ensuring smooth and efficient operation of the optical beauty device. Furthermore, the beauty device can rotate relative to the grip via the rotating shaft. This allows users to adjust the angle of the beauty device relative to the grip without having to raise their hand or bend their wrist to achieve specific areas of beauty. This effectively ensures user comfort and a high-quality user experience.

[0057] While the present invention has been described with reference to several exemplary embodiments, it should be understood that the terms used are illustrative and exemplary rather than restrictive. Since the present invention can be embodied in a variety of forms without departing from the spirit or essence of the invention, it should be understood that the above-described embodiments are not limited to any of the foregoing details, but should be interpreted broadly within the spirit and scope of the appended claims. Therefore, all changes and modifications that fall within the scope of the claims or their equivalents are intended to be covered by the appended claims.

Claims

1. An optical beauty instrument, characterized in that: include: gripping piece; A rotating shaft is provided at the end of the gripping member; The beauty device comprises a beauty housing and a lighting element and a heat dissipation element disposed within the beauty housing; a light outlet is disposed at one end of the beauty housing, and the other end of the beauty device is rotatably connected to the gripping element via the rotating shaft, such that the angle between the beauty device and the gripping element is adjustable; The light emitting element can emit light and the light is emitted from the light outlet. The heat dissipation element is arranged corresponding to the light emitting element and is used to dissipate heat from the light emitting element.

2. The optical beauty instrument according to claim 1, characterized in that: The beauty piece includes a beauty body and a pair of connecting arms provided at the ends of the beauty body, wherein the two connecting arms are provided at the same end of the beauty body at intervals, and the interval between the two connecting arms forms an installation space; The rotating shaft is accommodated in the installation space, and two ends of the rotating shaft are respectively inserted into the two connecting arms, and the two connecting arms are respectively rotatably connected to the two ends of the rotating shaft.

3. The optical beauty instrument according to claim 2, characterized in that: The optical beauty instrument further includes a positioning post, which is convexly arranged on the rotating shaft and can protrude in the radial direction of the cross section of the rotating shaft.

4. The optical beauty instrument according to claim 3, characterized in that: A plurality of positioning grooves are provided on the inner wall of the connecting arm connected to the rotating shaft, and the plurality of positioning grooves are arranged at intervals along the circumference of the rotating shaft; the end of the positioning column is clamped in the positioning groove, so that the beauty piece and the holding piece are positioned at corresponding angles.

5. The optical beauty instrument according to claim 4, characterized in that: The two ends of the rotating shaft in the axial direction are both provided with the positioning columns, and the inner walls of the two connecting arms are both provided with a plurality of the positioning grooves.

6. The optical beauty instrument according to claim 5, characterized in that: Two positioning posts arranged opposite to each other are provided at each end of the rotating shaft in the axial direction, and the two positioning posts are arranged in the same radial direction of the cross section of the rotating shaft.

7. The optical beauty instrument according to claim 5, characterized in that: The end of the positioning column is hemispherical, and the positioning groove is hemispherical.

8. The optical beauty instrument according to claim 3, characterized in that: The optical beauty instrument also includes a spring, which is arranged inside the rotating shaft, and the direction of elastic expansion and contraction of the spring is consistent with the radial direction of the cross section of the rotating shaft; one end of the spring abuts against the inner wall of the rotating shaft, and the other end of the spring is connected to the end of the positioning column.

9. The optical beauty instrument according to claim 3, characterized in that: The positioning column is a flexible component.

10. The optical beauty instrument according to claim 1, characterized in that: The lighting element is a xenon lamp tube, and the length direction of the xenon lamp tube is consistent with the axial direction of the rotating shaft.

11. The optical beauty instrument according to claim 10, characterized in that: The outline of the light outlet is rectangular, and the length direction of the light outlet is consistent with the length direction of the xenon lamp tube.

12. The optical beauty instrument according to claim 1, characterized in that: The heat dissipation element is a fan, and the optical beauty instrument further includes a mounting seat, which is arranged inside the beauty shell; the fan is fixed on the mounting seat.

13. The optical beauty instrument according to claim 12, characterized in that: The air inlet surface of the fan faces the lighting element, and a heat dissipation port is provided on the beauty housing corresponding to the heat dissipation element.

14. The optical beauty instrument according to claim 1, characterized in that: The holding piece includes a holding shell and a fixing seat connected to the end of the holding shell, and the rotating shaft is connected to the fixing seat.

15. The optical beauty instrument according to claim 1, characterized in that: The optical beauty instrument further includes a battery and a control circuit board, and the battery and the control circuit board are arranged inside the grip shell.

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