Beauty instrument

Abstract

The utility model provides a beauty instrument which comprises a main machine and a handle. The host comprises a shell, and an optical assembly and a control mainboard which are arranged in the shell. A light outlet is formed in the front end of the shell. The optical assembly and the light outlet are oppositely arranged, and light emitted by the optical assembly can be emitted out of the light outlet. And the optical assembly is electrically connected with the control mainboard. The handle is detachably connected with the host and is used for being held by a user. When the beauty instrument is used, the handle is connected with the host, and a user can hold the handle to operate the host for beauty treatment. The optical assembly and the control mainboard are located in the host, and the host and the hand of the user can be separated through the handle, so that heat generated by the optical assembly and the control mainboard can be prevented from being gathered at the hand holding position of the user, the user can perform beautifying operation for a long time according to actual requirements, and the use experience of the user is improved. In addition, when the beauty instrument is in a non-use state, the handle can be detached from the main machine, and the handle and the main machine are stored respectively.

Description

Technical Field

[0001] The utility model relates to the technical field of beauty instruments, in particular to a beauty instrument. Background Art

[0002] At present, various optical beauty devices are mostly integrated structures with a cylindrical appearance. When operating, the main unit is usually held by hand and moved back and forth on the face and other parts to complete the operation.

[0003] However, heat generating components such as power circuit boards are often located in the main body of the beauty instrument. When the beauty instrument is held in the hand, the heat generating components such as the power circuit boards are prone to overheating due to prolonged use, which is not convenient for long-term holding and use. Utility Model Content

[0004] The utility model aims to provide a beauty instrument which is convenient to hold for a long time.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] According to one aspect of the present application, the present application provides a beauty instrument, comprising:

[0007] A host, comprising a housing, an optical component and a control mainboard arranged inside the housing, a light outlet being arranged at the front end of the housing, the optical component being arranged opposite to the light outlet, the light emitted by the optical component being able to be emitted from the light outlet, and the optical component being electrically connected to the control mainboard;

[0008] A handle is detachably connected to the main unit, and the handle is used for a user to hold.

[0009] In some embodiments, a connecting piece is protruding from one end of the handle, and a connecting groove is provided on the host, and the connecting piece cooperates with the connecting groove to realize the connection between the handle and the host;

[0010] Alternatively, a connecting piece is protrudingly provided on the host, and a connecting groove is provided on the handle, and the connecting piece cooperates with the connecting groove to realize the connection between the handle and the host.

[0011] In some embodiments, the outer periphery of the connector is provided with external threads;

[0012] The inner peripheral wall of the connection groove is provided with an internal thread matching the external thread, and the handle and the main machine are connected and fixed by screwing the external thread and the internal thread.

[0013] In some embodiments, the connecting member includes a connecting portion and a protruding portion, one end of the connecting portion is connected to the handle or the host; the protruding portion is bent and connected to the other end of the connecting portion;

[0014] The protruding portion and the connecting portion can extend into the connecting groove, and the protruding portion abuts against the inner peripheral wall of the connecting groove to achieve the clamping connection between the main unit and the handle.

[0015] In some embodiments, the connection slot is provided on a side of the host;

[0016] Alternatively, the connection slot is arranged at the rear end of the host.

[0017] In some embodiments, the handle is connected to the side of the host through the connecting groove, and the angle between the central axis of the handle and the central axis of the host is 60° to 150°.

[0018] In some embodiments, the host comprises:

[0019] A body, comprising a first shell and the control mainboard arranged inside the first shell;

[0020] A lamp holder, which is detachably connected to the host; the lamp holder comprises a second shell and the optical component arranged inside the second shell, the front end of the second shell is provided with the light outlet, and the optical component can be electrically connected to the control mainboard;

[0021] The first shell and the second shell are connected to form the outer shell.

[0022] In some embodiments, the connection slot is located on the first housing;

[0023] Alternatively, the connecting groove is located on the second shell;

[0024] Alternatively, the connecting groove is located at the connection between the first shell and the second shell.

[0025] In some embodiments, the number of the lamp heads is two or more, and any one of the lamp heads can be detachably connected to the body.

[0026] In some embodiments, the cross-section of the handle is circular, and the diameter of the handle is smaller than the width of the host;

[0027] Alternatively, the cross-sectional area of ​​the handle is smaller than the cross-sectional area of ​​the host.

[0028] In some embodiments, the optical component includes a light emitting device capable of emitting light for beauty treatment;

[0029] The optical assembly further includes a reflector, the reflector is open toward one side of the light outlet, the light emitting device is fixedly disposed in the reflector, and the reflector is used to reflect the light emitted by the light emitting device out of the light outlet;

[0030] The optical component further comprises a filter, and the filter is arranged at the front end of the light emitting device.

[0031] It can be seen from the above technical solution that the utility model has at least the following advantages and positive effects:

[0032] In the utility model, the beauty instrument includes a main body and a handle. The main body includes a shell and an optical component and a control main board arranged inside the shell. A light outlet is arranged at the front end of the shell. The optical component is arranged opposite to the light outlet, and the light emitted by the optical component can be emitted from the light outlet. The optical component is electrically connected to the control main board. The handle is detachably connected to the main body, and the handle is used for the user to hold.

[0033] When using the beauty instrument, the user can hold the handle to operate the main unit for beauty treatment. Since the optical components and the control main unit are arranged inside the main unit, and the main unit and the user's hand can be separated by the handle, the heat generated by the optical components and the control main unit can be prevented from accumulating in the user's hand, so that the user can perform beauty treatment for a long time according to actual needs, thereby improving the user experience.

[0034] Furthermore, when operating the main unit by holding the handle, the user can use the handle to raise or change the height and angle position of the main unit relative to the beauty part, so that the user does not need to frequently raise or turn the arm, making it more flexible and convenient to use.

[0035] In addition, when the beauty instrument of the present application is not in use, the handle can be detached from the main body, and the handle and the main body can be stored separately. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 Schematic diagram of the structure of the beauty instrument in this embodiment.

[0037] Figure 2 It is a cross-sectional view of the beauty instrument in this embodiment.

[0038] Figure 3 Schematic diagram of the exploded structure of the beauty instrument in this embodiment.

[0039] Figure 4 yes Figure 3 Cross-sectional view of the beauty instrument.

[0040] Figure 5 It is a schematic diagram of the exploded structure of the host in this embodiment.

[0041] Figure 6 It is a schematic diagram of the structure of the beauty instrument in other embodiments.

[0042] The following are the descriptions of the reference numerals:

[0043] 1. Host; 11. Shell; 111. Light outlet; 12. Optical component; 121. Light emitting device; 122. Reflector; 123. Filter; 13. Control main board; 14. Body; 15. Lamp holder;

[0044] 2. Handle;

[0045] 3. Connector; 31. External thread;

[0046] 4. Connecting groove; 41. Internal thread;

[0047] 51. card slot; 52. limiter;

[0048] 6. Conductive components. DETAILED DESCRIPTION

[0049] 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 can have various changes in different embodiments without departing from the scope of the present invention, and the descriptions and illustrations therein are essentially for illustrative purposes rather than for limiting the present invention.

[0050] In the description of the present application, it should be understood that in the embodiments shown in the drawings, the indications of directions or positional relationships (such as up, down, left, right, front and back, etc.) are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the devices or elements referred to must have a specific orientation, be constructed and 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 also change accordingly.

[0051] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0052] The specific embodiments of the beauty instrument of the present application are described in detail below with reference to the accompanying drawings.

[0053] Figure 1 is a schematic diagram of the structure of the beauty instrument in this embodiment, Figure 2 is a cross-sectional view of the beauty instrument in this embodiment, Figure 3Schematic diagram of the decomposition structure of the beauty instrument in this embodiment. Figure 4 for Figure 3 Cross-sectional view of the beauty instrument.

[0054] refer to Figure 1 to Figure 4 This embodiment provides a beauty instrument, including a main body 1 and a handle 2. The main body 1 includes a housing 11, an optical component 12 and a control mainboard 13 arranged inside the housing 11. The handle 2 is detachably connected to the main body 1, and the handle 2 is used for a user to hold.

[0055] When using the beauty instrument, the user may choose to directly hold and move the host 1 to achieve a beauty effect.

[0056] The user can also connect the handle 2 to the main unit 1 to form a whole, and operate the main unit 1 for beauty treatment by holding the handle 2. Since the optical component 12 and the control main unit 13 are arranged inside the main unit 1, the main unit 1 and the user's hand can be separated by the handle 2, so that the heat generated by the optical component 12 and the control main unit 13 can be prevented from accumulating at the user's hand, so that the user can perform beauty treatment for a long time according to actual needs, thereby improving the user's use experience.

[0057] Furthermore, when performing beauty operations on the host 1 by holding the handle 2, the user can use the handle 2 to lift or change the height and angle position of the host 1 relative to the beauty part, so that the user does not need to frequently raise or turn his arms, making it more flexible and convenient to use.

[0058] In addition, when the beauty instrument is not in use, the handle 2 can be detached from the main body 1, and the handle 2 and the main body 1 can be stored separately.

[0059] In this embodiment, the host 1 includes a housing 11 , an optical component 12 and a control mainboard 13 .

[0060] A light outlet 111 is disposed at the front end of the housing 11 .

[0061] The light outlet 111 may be square, circular, oval, etc., and the specific configuration is determined according to the beauty effect to be achieved by the beauty instrument.

[0062] The optical component 12 is disposed in the housing 11 , and is disposed opposite to the light outlet 111 . The light emitted by the optical component 12 can be emitted from the light outlet 111 .

[0063] The control mainboard 13 is disposed in the housing 11 , and the optical component 12 is electrically connected to the control mainboard 13 . The control mainboard 13 is used to control the opening and closing of the optical component 12 .

[0064] In this embodiment, the optical component 12 includes a light emitting device 121, which can emit light for beauty treatment, and the light emitted by the light emitting device 121 can be emitted from the light outlet 111. Exemplarily, the light emitted by the light emitting device 121 can directly act on the skin, and remove the pigments on the surface and deep layers of the skin through instantaneous pulse power, thereby achieving a freckle removal effect.

[0065] The light emitting device 121 may be a xenon lamp and / or an LED lamp. The xenon lamp can emit a full-band of light, including red, yellow, blue, green, and other colors of light. Different colors of light have different effects, for example, red light can accelerate cell metabolism, and blue light can kill bacteria and remove acne.

[0066] The optical component 12 may further include a reflector 122. The reflector 122 opens toward one side of the light outlet 111, and the light emitting device 121 is fixedly disposed in the reflector 122. The reflector 122 is used to reflect the light emitted by the light emitting device 121 out of the light outlet 111, so as to increase the amount of light emitted by the light emitting device 121 emitted from the light outlet 111, so that more light can contact the user's skin, so as to improve the beauty effect.

[0067] The optical component 12 may also include a filter 123, which is disposed at the front end of the light emitting device 121. The light emitted by the light emitting device 121 is filtered by the filter 123 and then emitted from the light outlet 111. The filter 123 is used to filter out unnecessary color light and only retain the color light used to achieve the desired effect. Exemplarily, when it is necessary to achieve a sterilization and acne removal effect, light of other wavelengths except blue light can be filtered out by the filter 123.

[0068] In other embodiments, the optical component 12 may only include a filter 123, which covers the light outlet 111, that is, the light emitting device 121 may be omitted in the lamp holder 15, and the specific setting depends on the actual cosmetic effect to be achieved.

[0069] The host 1 may further include an electrode sheet, which is disposed on the front end surface of the host 1 and is electrically connected to the control mainboard 13. When using the beauty instrument, the electrode sheet can contact the user's skin and apply a microcurrent to the user's skin to stimulate the muscle contraction movement at the contact part, making the muscle fuller and tighter, thereby achieving a better beauty effect.

[0070] In other embodiments, the host 1 may include only one of the optical component 12 and the electrode sheet.

[0071] The host 1 may further include a battery, which is disposed in the housing 11 and electrically connected to the control mainboard 13 for supplying power to the control mainboard 13. This design can meet the needs of users to use the beauty instrument anytime and anywhere.

[0072] The host 1 also includes a charging port, which is electrically connected to the battery. The charging port can be electrically connected to the mains via a cable to charge the battery.

[0073] The charging port can also be directly electrically connected to the control mainboard 13, and when the charging port is electrically connected to the mains via a cable, the normal use of the beauty instrument is guaranteed.

[0074] Figure 5 Schematic diagram of the exploded structure of the host 1 in this embodiment.

[0075] refer to Figure 5 In this embodiment, the host 1 includes a body 14 and a lamp head 15 .

[0076] The body 14 includes a first shell and a control mainboard 13 . The control mainboard 13 is disposed inside the first shell.

[0077] The lamp holder 15 includes a second shell and an optical component 12. A light outlet 111 is disposed at the front end of the second shell. The optical component 12 is disposed inside the second shell.

[0078] The lamp holder 15 may include an electrode sheet, and the electrode sheet is arranged on the front end surface of the second shell.

[0079] In this embodiment, the body 14 and the lamp holder 15 are detachably connected to facilitate replacement of the lamp holder 15 and improve the user experience. The first shell and the second shell are connected to form the outer shell 11.

[0080] In this embodiment, a clamping piece is protruding from the rear end of the lamp holder 15 , and a clamping slot 51 is provided at the front end of the body 14 . The clamping piece can be clamped in the clamping slot 51 to achieve clamping connection between the lamp holder 15 and the body 14 .

[0081] The clamping member includes a main body and a clamping portion. The main body protrudes backward from the rear end surface of the second shell, the clamping portion is convexly arranged at the end of the main body away from the second shell, and an angle is formed between the clamping portion and the main body. The angle can be a right angle or an acute angle.

[0082] The shape of the slot 51 matches that of the snap-fit ​​piece, so that the snap-fit ​​piece can extend into the slot 51 , and the snap-fit ​​portion can abut against the inner wall of the slot 51 , so as to realize the snap-fit ​​connection between the lamp holder 15 and the body 14 .

[0083] In other embodiments, the snap-in element is protruding from the front end of the body 14 , the slot 51 is provided at the rear end of the lamp head 15 , and the snap-in element can be snapped into the slot 51 to achieve snap connection between the lamp head 15 and the body 14 .

[0084] In this embodiment, a limiting member 52 may be further provided at the front end of the body 14, and the limiting member 52 is movably connected to the body 14. A limiting groove is provided at the rear end of the lamp holder 15, and when the lamp holder 15 and the body 14 are connected by the clamping member and the clamping groove 51, the limiting member 52 can be movably connected to the limiting groove to lock the lamp holder 15 and the body 14.

[0085] Specifically, the limiting member 52 includes a pressing portion and a limiting portion. The pressing portion is provided on one side of the first shell body perpendicular to the front-back direction, and the pressing portion is movably connected to the first shell body. The limiting portion is movably connected to the pressing portion, and the limiting portion is passed through the front end of the first shell body and is movably connected to the first shell body. A limiting groove is provided at the rear end of the second shell body, and the limiting groove and the limiting portion are correspondingly arranged and matched. While the lamp holder 15 and the body 14 are connected by the clamping member and the clamping groove 51, the limiting portion of the limiting member 52 can be movably connected to the limiting groove to lock the lamp holder 15 and the body 14. The pressing portion can be pressed to drive the limiting portion to move so that the limiting portion exits the limiting groove, thereby unlocking the lamp holder 15 and the body 14.

[0086] The beauty instrument further includes a conductive component 6 , which is used to realize electrical connection between the lamp head 15 and the body 14 .

[0087] Exemplarily, the conductive component 6 includes a conductive pin and a conductive socket. The conductive pin is provided at the rear end of the lamp holder 15, and the conductive socket is provided at the front end of the host 1, and the conductive socket is electrically connected to the control mainboard 13. While the lamp holder 15 and the body 14 are physically connected through a detachable structure, the conductive pin and the conductive socket are plugged in and matched to realize the electrical connection between the lamp holder 15 and the body 14.

[0088] In other embodiments, the conductive pin is disposed at the front end of the body 14 , and the conductive socket is disposed at the rear end of the lamp holder 15 .

[0089] In other embodiments, the conductive component 6 may be a switching cable, one end of which is electrically connected to the lamp holder 15 , and the other end of which is electrically connected to the body 14 .

[0090] Figure 6 Schematic diagram of the structure of the beauty instrument in other embodiments.

[0091] refer to Figure 1 and Figure 6 The number of lamp heads 15 can be two or more, and any lamp head 15 can be detachably connected to the body 14 to form the main unit 1 as a whole.

[0092] Among them, each lamp head 15 has different beauty effects. The user can choose one of the lamp heads 15 to connect with the body 14 according to his own needs, and achieve the appropriate beauty effect through operation.

[0093] For example, the shapes and sizes of the light outlets 111 of the lamp heads 15 may be different, so that the light outlet areas of the lamp heads 15 are different to adapt to different parts. Alternatively, the structures of the optical components 12 of the lamp heads 15 may be different, for example, the types of the light emitting devices 121 used by the lamp heads 15 are different. Alternatively, the devices used by the lamp heads 15 to achieve the beauty effect are different, for example, one of the lamp heads 15 may use an electrode sheet, and the other lamp head 15 may use an optical component 12, or a combination of an electrode sheet and an optical component 12, etc.

[0094] In other embodiments, the host 1 may also be an integral structure.

[0095] refer to Figure 1 to Figure 4 The handle 2 is detachably connected to the host 1, and the handle 2 is used for the user to hold.

[0096] A connecting piece 3 is protruded from one end of the handle 2, and a connecting slot 4 is provided on the main unit 1. The connecting piece 3 cooperates with the connecting slot 4 to realize the connection between the handle 2 and the main unit 1.

[0097] In other embodiments, the connecting member 3 may be disposed on the main body 1 , and the connecting slot 4 may be adaptively disposed on the handle 2 .

[0098] In this embodiment, the outer circumference of the connecting member 3 is provided with an external thread 31 , the inner circumferential wall of the connecting groove 4 is provided with an internal thread 41 matching the external thread 31 , and the handle 2 and the main unit 1 are connected and fixed by screwing the external thread 31 and the internal thread 41 .

[0099] In other embodiments, the connector 3 includes a connecting portion and a protruding portion. Specifically, one end of the connecting portion is connected to the handle 2 or the host 1, and the protruding portion is bent and connected to the other end of the connecting portion. The protruding portion and the connecting portion can extend into the connecting groove 4, and the protruding portion abuts against the inner wall of the connecting groove 4 to achieve the clamping connection between the host 1 and the handle 2.

[0100] In this embodiment, the connection groove 4 is provided on the side of the main unit 1. Specifically, the connection groove 4 is provided on one side of the main unit 1 perpendicular to the front-to-back direction, the opening direction of the connection groove 4 is perpendicular to the front-to-back direction of the main unit 1, and the angle between the central axis of the connection groove 4 and the central axis of the main unit 1 can be 60° to 150°. When the handle 2 is connected to the main unit 1 through the connection groove 4, the angle between the central axis of the main unit 1 and the central axis of the handle 2 can be 60° to 150°. Among them, an angle greater than 90° indicates that the handle 2 is relatively tilted toward the rear end of the main unit 1, and an angle less than 90° indicates that the handle 2 is relatively tilted toward the lamp head 15. This design makes it easier to use and improves the user experience during use without the user having to frequently rotate their arms to adjust the angle of the beauty instrument.

[0101] In this embodiment, the connecting groove 4 may be located on the first shell.

[0102] In other embodiments, the connecting groove 4 may be located on the second shell.

[0103] In other embodiments, the connecting groove 4 can also be located at the connection between the first shell and the second shell. Specifically, one side of the front end of the first shell is recessed backward to form a first groove body, and one side of the rear end of the second shell is recessed forward to form a second groove body. When the first shell and the second shell are connected to form the outer shell 11, the first groove body and the second groove body are spliced ​​to form the connecting groove 4.

[0104] In other embodiments, the connection slot 4 can also be provided at the rear end of the main unit 1. That is, the connection slot 4 can also be located at the rear end of the first housing. In this case, the opening of the connection slot 4 faces the rear. The handle 2 is connected to the main unit 1 in a state in which it extends in the front-to-back direction to extend the length of the beauty instrument. When using the beauty instrument, the user can reduce the frequency of lifting the arms and legs, which is convenient for use and improves the user experience.

[0105] In this embodiment, the cross section of the handle 2 is circular. The diameter of the handle 2 is smaller than the width of the host 1, so that the user can hold it more easily, and it can better adapt to the use of users with smaller hands, and improve the comfort of holding.

[0106] In other embodiments, the cross section of the handle 2 may also be oval, square or any other shape. The cross section of the handle 2 is smaller than that of the host 1, so that the user can hold it more easily, and it can better adapt to the use of users with smaller hands, and improve the comfort of holding.

[0107] It can be seen from the above technical solution that the utility model has at least the following advantages and positive effects:

[0108] In the above beauty instrument, the user can connect the handle with the main unit to form a whole, and operate the main unit by holding the handle to perform beauty treatment. Since the optical components and the control main unit are arranged inside the main unit, the main unit and the user's hand can be separated by the handle, so that the heat generated by the optical components and the control main unit can be prevented from accumulating in the user's hand, so that the user can perform beauty treatment for a long time according to actual needs, thereby improving the user's use experience.

[0109] Furthermore, when operating the main unit by holding the handle, the user can use the handle to raise or change the height and angle position of the main unit relative to the beauty part, so that the user does not need to frequently raise or turn the arm, making it more flexible and convenient to use.

[0110] In addition, when the beauty instrument of the present application is not in use, the handle can be detached from the main body, and the handle and the main body can be stored separately.

[0111] Although the utility model has been described with reference to several typical embodiments, it should be understood that the terms used are illustrative and exemplary, rather than restrictive. Since the utility model can be implemented in a variety of forms without departing from the spirit or essence of the utility model, it should be understood that the above-mentioned embodiments are not limited to any of the aforementioned details, but should be widely interpreted within the spirit and scope defined by the attached claims, so all changes and modifications falling within the scope of the claims or their equivalents should be covered by the attached claims.

Claims

1. A beauty instrument, characterized in that: include: A host, comprising a housing, an optical component and a control mainboard arranged inside the housing, a light outlet being arranged at the front end of the housing, the optical component being arranged opposite to the light outlet, the light emitted by the optical component being able to be emitted from the light outlet, and the optical component being electrically connected to the control mainboard; A handle is detachably connected to the main unit, and the handle is used for a user to hold.

2. The beauty instrument according to claim 1, characterized in that: A connecting piece is protruding from one end of the handle, and a connecting groove is provided on the main unit, and the connecting piece cooperates with the connecting groove to realize the connection between the handle and the main unit; Alternatively, a connecting piece is protrudingly provided on the host, and a connecting groove is provided on the handle, and the connecting piece cooperates with the connecting groove to realize the connection between the handle and the host.

3. The beauty instrument according to claim 2, characterized in that: The outer periphery of the connecting piece is provided with external threads; The inner peripheral wall of the connection groove is provided with an internal thread matching the external thread, and the handle and the main machine are connected and fixed by screwing the external thread and the internal thread.

4. The beauty instrument according to claim 2, characterized in that: The connecting member includes a connecting portion and a protruding portion, one end of the connecting portion is connected to the handle or the host; the protruding portion is bent and connected to the other end of the connecting portion; The protruding portion and the connecting portion can extend into the connecting groove, and the protruding portion abuts against the inner peripheral wall of the connecting groove to achieve the clamping connection between the main unit and the handle.

5. The beauty instrument according to claim 2, characterized in that: The connection slot is arranged on the side of the host; Alternatively, the connection slot is arranged at the rear end of the host.

6. The beauty instrument according to claim 5, characterized in that: The handle is connected to the side of the main machine through the connecting groove, and the angle between the central axis of the handle and the central axis of the main machine is 60° to 150°.

7. The beauty instrument according to claim 2, characterized in that: The host comprises: A body, comprising a first shell and the control mainboard arranged inside the first shell; A lamp holder, which is detachably connected to the host; the lamp holder comprises a second shell and the optical component arranged inside the second shell, the front end of the second shell is provided with the light outlet, and the optical component can be electrically connected to the control mainboard; The first shell and the second shell are connected to form the outer shell.

8. The beauty instrument according to claim 7, characterized in that: The connecting groove is located on the first shell; Alternatively, the connecting groove is located on the second shell; Alternatively, the connecting groove is located at the connection between the first shell and the second shell.

9. The beauty instrument according to claim 7, characterized in that: The number of the lamp heads is two or more, and any one of the lamp heads can be detachably connected to the fuselage.

10. The beauty instrument according to claim 1, characterized in that: The cross section of the handle is circular, and the diameter of the handle is smaller than the width of the host; Alternatively, the cross-sectional area of ​​the handle is smaller than the cross-sectional area of ​​the host.

11. The beauty instrument according to claim 1, characterized in that: The optical assembly includes a light emitting device capable of emitting light for beauty treatment; The optical assembly further includes a reflector, the reflector is open toward one side of the light outlet, the light emitting device is fixedly disposed in the reflector, and the reflector is used to reflect the light emitted by the light emitting device out of the light outlet; The optical component further comprises a filter, and the filter is arranged at the front end of the light emitting device.

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