Lens unit and manicure light

Abstract

A lens unit (220) and a manicure light. The manicure light comprises a housing (10) and at least one light source assembly (20); the housing (10) is provided with a manicure space (101) and a manicure port (102) leading to the manicure space (101); the light source assembly (20) comprises a light source (21) and an optical lens (22) located on an exit path of the light source (21); the light source assembly (20) is arranged on the housing (10) and located above the manicure space (101); the optical lens (22) is used for converging light emitted by the light source (21) so as to form a light spot at the lower part of the manicure space (101).

Description

Lens unit and manicure lamp TECHNICAL FIELD

[0001] The present application relates to a manicure device, in particular to a lens unit and a manicure lamp. BACKGROUND

[0002] The manicure lamp is configured with a UV lamp bead, when the ultraviolet light emitted by the UV lamp bead irradiates the phototherapy glue applied on the nail, the phototherapy glue can be cured. The ultraviolet light generated by the UV lamp bead of the existing manicure lamp not only cannot effectively irradiate the nail to cure the phototherapy glue applied on the nail, but also is easy to irradiate the skin around the nail, causing the skin around the nail to have obvious burning sensation, affecting the user's experience. And when the skin is irradiated by excessive ultraviolet light, it is easy to cause skin damage, and in severe cases, there is a risk of cancer. SUMMARY

[0003] One object of the present application is to provide a lens unit and a manicure lamp, wherein the light spot generated by the manicure lamp can accurately irradiate the nail, and the skin around the nail is protected by avoiding irradiation.

[0004] One object of the present application is to provide a lens unit and a manicure lamp, wherein the manicure lamp can simultaneously cure the phototherapy glue applied on the nails of the five fingers of the hand, and as much as possible avoid irradiating the skin around the nail.

[0005] One object of the present application is to provide a lens unit and a manicure lamp, wherein the manicure lamp can simultaneously cure the phototherapy glue applied on the nails of the five fingers of the left hand, and can also simultaneously cure the phototherapy glue applied on the nails of the five fingers of the right hand.

[0006] One object of the present application is to provide a lens unit and a manicure lamp, wherein the manicure lamp is provided with a lens unit in the exit path of the light source, and the light generated by the light source is converged by the lens of the lens unit to form a light spot in the manicure space of the shell of the manicure lamp. In this way, when the fingertips of the user are placed in the manicure space of the shell, the light spot can be located on the nail, avoiding the skin around the nail from being irradiated by the light generated by the light source. In this way, the manicure lamp not only can effectively utilize the energy of the light source, but also can avoid damaging the skin around the nail.

[0007] One object of the present application is to provide a lens unit and a manicure lamp, wherein the lens unit adopts a split type, i.e. the lens unit comprises independent first and second lens parts which form the lens unit after buckling, in this way, on the one hand, the technical difficulty and manufacturing cost of the lens unit are reduced, on the other hand, the thickness dimension of the first and second lens parts is reduced, thus the internal shrinkage deformation of the first and second lens parts can be avoided, the face type of the first curved surface and the first plane of the first lenslet of the first lens part is maintained, and the face type of the second curved surface and the second plane of the second lenslet of the second lens part is maintained, so as to ensure that the optical performance of the lens unit is unchanged.

[0008] According to one aspect of the present application, the present application provides a manicure lamp, comprising:

[0009] a housing, wherein the housing has a manicure space and a manicure opening communicating with the manicure space; and

[0010] at least one light source assembly, wherein the light source assembly is arranged in the housing, and the light source assembly comprises a light source and an optical lens located in the exit path of the light source, the optical lens is used for converging the light generated by the light source and forming a light spot below the manicure space of the housing.

[0011] According to one embodiment of the present application, the number of light source assemblies is four, four light source assemblies are located above the manicure space of the housing along the thickness direction of the manicure lamp, and the position of at least one light source assembly is staggered with the position of the other light source assemblies.

[0012] According to one embodiment of the present application, the number of light source assemblies is six, four light source assemblies are located above the manicure space of the housing, which are defined as upper light source assemblies, two light source assemblies are located on the side of the manicure space of the housing, which are defined as side light source assemblies, wherein along the thickness direction of the manicure lamp, the position of at least one upper light source assembly is staggered with the position of the other upper light source assemblies, and the optical axis of the side light source assembly and the vertical plane parallel to the thickness direction of the manicure lamp have an acute angle, and the optical axis of the side light source assembly and the vertical plane perpendicular to the thickness direction of the manicure lamp have an acute angle.

[0013] According to one embodiment of the present application, the optical lens of each light source assembly is integrally formed.

[0014] According to one embodiment of the present application, the optical lens of each of the light source assemblies comprises an upper half and a lower half, the upper half of the optical lens of each of the light source assemblies is integrally formed as a first lens portion, the lower half of the optical lens of each of the light source assemblies is integrally formed as a second lens portion, and the first lens portion and the second lens portion are mounted in a snap-fit manner.

[0015] According to one embodiment of the present application, the optical lens of each of the upper light source assemblies comprises an upper half and a lower half, the upper half of the optical lens of each of the upper light source assemblies is integrally formed as a first lens portion, the lower half of the optical lens of each of the upper light source assemblies is integrally formed as a second lens portion, and the first lens portion and the second lens portion are mounted in a snap-fit manner.

[0016] According to one embodiment of the present application, the manicure lamp comprises an assembly, the assembly has four through holes, the through holes pass through the upper and lower sides of the assembly, the through holes form an upper opening on the upper side of the assembly and a lower opening on the lower side of the assembly, the light sources of the light source assemblies are arranged at the upper openings of the assembly, the manicure lamps of the light source assemblies are arranged at the lower openings of the assembly, and the assembly is mounted on the housing.

[0017] According to one embodiment of the present application, the manicure lamp comprises an assembly, the assembly comprises a main frame and two inclined arms, the main frame and the two inclined arms have a plurality of through holes, the two inclined arms are inclinedly extended downward from opposite ends of the main frame, the main frame is formed with four through holes, each of the inclined arms is formed with one through hole, the light sources of each of the upper light source assemblies are arranged at the upper openings of the main frame, the optical lenses of each of the upper light source assemblies are arranged at the lower openings of the main frame, the light sources of each of the side light source assemblies are arranged at the upper openings of the inclined arms, the optical lenses of each of the side light source assemblies are arranged at the lower openings of the inclined arms, and the assembly is mounted on the housing.

[0018] According to one embodiment of the present application, the housing comprises an inner housing and an outer housing, and has a receiving cavity, the inner housing is annular, and is used for forming the manicure space and the manicure opening of the housing, the inner housing and the outer housing are mounted on each other to form the receiving cavity between the inner housing and the outer housing, the inner housing has four through holes, the assembly is mounted on the inner housing in a manner that the optical lenses of each of the light source assemblies correspond to the through holes of the inner housing respectively, and the assembly is received in the receiving cavity.

[0019] According to one embodiment of the present application, the housing comprises a bottom shell and a top shell, and has a receiving cavity, the bottom shell and the top shell are installed to each other to form the receiving cavity between the bottom shell and the top shell, the bottom shell has six bottom shell holes, wherein the assembly is installed to the bottom shell in a manner that each of the optical lenses of the light source assemblies corresponds to each of the bottom shell holes of the bottom shell respectively, and the assembly is received in the receiving cavity.

[0020] According to one embodiment of the present application, the manicure lamp comprises a circuit board, each of the light sources is attached to the circuit board, the circuit board is installed to the assembly, and the light sources are arranged to the upper opening of the assembly by the circuit board.

[0021] According to one embodiment of the present application, the manicure lamp comprises a circuit board, the circuit board comprises a top circuit board and two side circuit boards connected to the top circuit board, each of the light sources of the upper light source assemblies is attached to the top circuit board, the top circuit board is installed to the main frame, and the light sources of the upper light source assemblies are arranged to the upper opening of the main frame by the top circuit board, each of the light sources of the side light source assemblies is attached to each of the side circuit boards, and the side circuit boards are installed to the inclined arms, and the light sources of the side light source assemblies are arranged to the upper opening of the inclined arms by the side circuit boards.

[0022] According to one embodiment of the present application, the manicure lamp comprises a control part, the control part comprises a control board and at least one control button attached to the control board, the assembly has a plug-in slot, the control board is plugged into the plug-in slot of the assembly, and the control button abuts against the panel of the inner shell.

[0023] According to one embodiment of the present application, the manicure lamp comprises a control part, the control part comprises a control board and at least one control button attached to the control board, the control board is installed to the top shell, and the control button abuts against the top shell.

[0024] According to one embodiment of the present application, the through hole of the inner shell has a through hole top and a through hole bottom which are communicated with each other, the size of the through hole top is larger than the size of the through hole bottom, the size of the through hole top is consistent with the size of the optical lens or the size of the through hole top is slightly larger than the size of the optical lens, and the size of the through hole bottom is slightly smaller than the size of the optical lens, wherein the bottom of the optical lens is sunken to the top through hole of the inner shell and is supported by the inner shell.

[0025] According to another aspect of the present application, the present application provides a lens unit comprising:

[0026] a first lens portion, wherein the first lens portion has a plurality of first lenslets spaced apart from each other, each of the first lenslets has a first curved surface and a first flat surface opposite to each other; and

[0027] a second lens portion, wherein the second lens portion has a plurality of second lenslets spaced apart from each other, each of the second lenslets has a second curved surface and a second flat surface opposite to each other, wherein the first lens portion and the second lens portion are mounted in a manner that the first flat surface of the first lenslet and the second flat surface of the second lenslet are in contact with each other, so that the position of each of the first lenslets and the position of each of the second lenslets correspond in the thickness direction of the lens unit.

[0028] According to an embodiment of the present application, the first lens portion includes four first lenslets, and the second lens portion includes four second lenslets accordingly.

[0029] According to an embodiment of the present application, the position of at least one of the first lenslets of the first lens portion and the position of the other first lenslets are misaligned in a direction perpendicular to the extending direction of the lens unit.

[0030] According to an embodiment of the present application, one end of the first lens portion has at least one first insertion hole, and the other end has at least one first insertion post, wherein one end of the second lens portion has at least one second insertion post, and the other end has at least one second insertion hole, wherein the first insertion post of the first lens portion is inserted into the second insertion hole of the second lens portion, and the second insertion post of the second lens portion is inserted into the first insertion hole of the first lens portion.

[0031] According to another aspect of the present application, the present application also provides a manicure lamp comprising:

[0032] a plurality of light sources;

[0033] a lens unit, wherein the lens unit includes a plurality of lenses; and

[0034] a housing, wherein the housing has a manicure space, a fingertip access passage, and a plurality of light exit passages, the fingertip access passage is in communication with the manicure space at the front of the manicure space, each of the light exit passages is in communication with the manicure space at the top of the manicure space, wherein each of the light sources is disposed at the incident side of each of the lenses, and the exit side of each of the lenses corresponds to each of the light exit passages of the housing respectively.

[0035] According to one embodiment of the present application, the lens unit comprises a first lens portion and a second lens portion, the first lens portion has a plurality of first lenslets spaced apart from each other, each of the first lenslets has a first curved surface and a first flat surface opposite to each other, the second lens portion has a plurality of second lenslets spaced apart from each other, each of the second lenslets has a second curved surface and a second flat surface opposite to each other, wherein the first lens portion and the second lens portion are mounted in a manner that the first flat surfaces of the first lenslets and the second flat surfaces of the second lenslets are in contact with each other, so that the positions of the first lenslets and the positions of the second lenslets correspond in the thickness direction of the lens unit for forming the lenses.

[0036] According to one embodiment of the present application, the lens unit comprises four lenses.

[0037] According to one embodiment of the present application, the first lens portion comprises four first lenslets, and the second lens portion comprises four second lenslets correspondingly.

[0038] According to one embodiment of the present application, the four lenses of the lens unit are integrally formed.

[0039] According to one embodiment of the present application, the positions of at least one lens and the positions of other lenses of the lens unit are staggered along the thickness direction of the nail lamp.

[0040] According to one embodiment of the present application, the positions of at least one first lenslet of the first lens portion and the positions of other first lenslets of the first lens portion are staggered along a direction perpendicular to the extending direction of the lens unit.

[0041] According to one embodiment of the present application, one end of the first lens portion has at least one first insertion hole, and the other end has at least one first insertion column, wherein one end of the second lens portion has at least one second insertion column, and the other end has at least one second insertion hole, wherein the first insertion column of the first lens portion is inserted into the second insertion hole of the second lens portion, and the second insertion column of the second lens portion is inserted into the first insertion hole of the first lens portion.

[0042] According to one embodiment of the present application, the manicure lamp comprises a main circuit board and an assembly, wherein each of the light sources is respectively attached to the main circuit board, wherein the assembly has a plurality of through holes, the main circuit board is arranged on the top of the assembly, and each of the light sources is held by the main circuit board on the top opening of the through holes of the assembly, the lens unit is arranged on the bottom of the assembly, and each of the lenses is held by the lens unit on the bottom opening of the through holes of the assembly, and the assembly is mounted on the shell.

[0043] According to one embodiment of the present application, each of the lenses of the lens unit respectively closes the bottom opening of the through holes of the assembly.

[0044] According to one embodiment of the present application, the shell comprises a first shell and a second shell, and has a receiving cavity, the first shell and the second shell are mounted to each other, the receiving cavity of the shell is formed between the first shell and the second shell, the first shell forms the manicure space and the fingertip access passage of the shell, the light exit passage of the shell is formed in the first shell, the assembly is mounted on the first shell, and the assembly, the lens unit and the main circuit board are received in the receiving cavity of the shell.

[0045] According to one embodiment of the present application, the first shell comprises an inner cylinder and a panel extending from the front side of the inner cylinder, the second shell comprises an outer cylinder and a back cover extending inwardly from the back side of the outer cylinder, the panel and the front side of the outer cylinder are mounted to each other, and the back cover and the back side of the inner cylinder are mounted to each other to form the receiving cavity of the shell between the first shell and the second shell.

[0046] According to one embodiment of the present application, the manicure lamp comprises a plurality of buckle assemblies, each of the buckle assemblies comprises a first buckle body and a second buckle body, the back side of the inner cylinder and the panel are respectively provided with at least one first buckle body, the front side of the outer cylinder and the back cover are respectively provided with at least one second buckle body, the first buckle body arranged on the back side of the inner cylinder and the second buckle body arranged on the back cover are buckled to each other, and the first buckle body arranged on the panel and the second buckle body arranged on the front side of the outer cylinder are buckled to each other to mount the first shell and the second shell.

[0047] According to one embodiment of the present application, the first shell comprises at least one assembly portion, the bottom and the front side of the assembly portion are connected to the inner cylinder and the panel respectively, the top of the assembly portion forms an assembly column above the inner cylinder and a plug-in column at the back side of the panel respectively, wherein the assembly body has at least one assembly slot and at least one plug-in hole, wherein the assembly column of the assembly portion is assembled in the assembly slot of the assembly body, and the plug-in column of the assembly portion is inserted into the plug-in hole of the assembly body.

[0048] According to one embodiment of the present application, the first shell comprises two assembly portions, the two assembly portions are respectively located at opposite ends of the first shell, wherein the opposite ends of the assembly body have one assembly slot and one plug-in hole respectively, wherein the assembly column of each assembly portion is assembled in the assembly slot of the assembly body respectively, and the plug-in column of each assembly portion is inserted into the plug-in hole of the assembly body respectively.

[0049] According to one embodiment of the present application, the light source comprises two lamp beads, the two lamp beads are arranged along the thickness direction of the manicure lamp.

[0050] According to one embodiment of the present application, the manicure lamp comprises a battery and a charging terminal, the battery and the charging terminal are connected to the main circuit board respectively.

[0051] According to one embodiment of the present application, the manicure lamp comprises a detection unit, the detection unit is connected to the main circuit board, the detection unit comprises a height corresponding emitting portion and a receiving portion, the emitting portion and the receiving portion are arranged at the shell respectively, and the emitting portion and the receiving portion are located at opposite sides of the manicure space of the shell. BRIEF DESCRIPTION OF DRAWINGS

[0052] Fig. 1 is a perspective view of a manicure lamp according to one preferred embodiment of the present application.

[0053] Fig. 2 is another perspective view of the manicure lamp according to the above preferred embodiment of the present application.

[0054] Fig. 3 is a sectional view of the manicure lamp according to the above preferred embodiment of the present application in one direction.

[0055] Fig. 4 is a sectional view of the manicure lamp according to the above preferred embodiment of the present application in another direction.

[0056] Fig. 5 is a sectional view of the manicure lamp according to the above preferred embodiment of the present application in still another direction.

[0057] FIG. 6 is an exploded perspective view of the manicure lamp of FIG. 1, according to the preferred embodiment of the present application.

[0058] FIG. 7 is another exploded perspective view of the manicure lamp of FIG. 1, according to the preferred embodiment of the present application.

[0059] FIG. 8 is a perspective view of a lens unit of the manicure lamp of FIG. 1, according to the preferred embodiment of the present application.

[0060] FIG. 9 is another perspective view of the lens unit of the manicure lamp of FIG. 1, according to the preferred embodiment of the present application.

[0061] FIG. 10 is an exploded perspective view of the lens unit of the manicure lamp of FIG. 1, according to the preferred embodiment of the present application.

[0062] FIG. 11 is another exploded perspective view of the lens unit of the manicure lamp of FIG. 1, according to the preferred embodiment of the present application.

[0063] FIG. 12 is a perspective view of a partial position of the manicure lamp of FIG. 1, according to the preferred embodiment of the present application.

[0064] FIG. 13 is another perspective view of a partial position of the manicure lamp of FIG. 1, according to the preferred embodiment of the present application.

[0065] FIG. 14 is a perspective view of a manicure lamp, according to another preferred embodiment of the present application.

[0066] FIG. 15 is another perspective view of the manicure lamp of FIG. 14, according to the preferred embodiment of the present application.

[0067] FIG. 16 is a cross-sectional view of the manicure lamp of FIG. 14, according to the preferred embodiment of the present application.

[0068] FIG. 17 is a schematic view of the relationship between a light source and an optical lens of a light source assembly of the manicure lamp of FIG. 14, according to the preferred embodiment of the present application.

[0069] FIG. 18 is a perspective view of a modification example of the manicure lamp of FIG. 14, according to the preferred embodiment of the present application.

[0070] FIG. 19 is another perspective view of the modification example of the manicure lamp of FIG. 14, according to the preferred embodiment of the present application.

[0071] FIG. 20 is a cross-sectional view of the modification example of the manicure lamp of FIG. 14, according to the preferred embodiment of the present application.

[0072] FIG. 21 is a perspective view of a manicure lamp, according to another preferred embodiment of the present application.

[0073] FIG. 22 is a perspective view of another view of the manicure lamp in accordance with the above-described preferred embodiment of the present application.

[0074] FIG. 23 is an exploded view of one view of the manicure lamp in accordance with the above-described preferred embodiment of the present application.

[0075] FIG. 24 is an exploded view of another view of the manicure lamp in accordance with the above-described preferred embodiment of the present application.

[0076] FIG. 25 is an exploded view of yet another view of the manicure lamp in accordance with the above-described preferred embodiment of the present application.

[0077] FIG. 26 is a cross-sectional view of one view of the manicure lamp in accordance with the above-described preferred embodiment of the present application.

[0078] FIG. 27 is a cross-sectional view of another view of the manicure lamp in accordance with the above-described preferred embodiment of the present application.

[0079] FIG. 28 is a perspective view of one view of a manicure lamp in accordance with a preferred embodiment of the present application.

[0080] FIG. 29 is a perspective view of another view of the manicure lamp in accordance with the above-described preferred embodiment of the present application.

[0081] FIG. 30 is a cross-sectional view of one orientation of the manicure lamp in accordance with the above-described preferred embodiment of the present application.

[0082] FIG. 31 is a cross-sectional view of another orientation of the manicure lamp in accordance with the above-described preferred embodiment of the present application.

[0083] FIG. 32 is an exploded view of one view of the manicure lamp in accordance with the above-described preferred embodiment of the present application.

[0084] FIG. 33 is an exploded view of another view of the manicure lamp in accordance with the above-described preferred embodiment of the present application.

[0085] FIG. 34 is a perspective view of one view of a lens unit of the manicure lamp in accordance with the above-described preferred embodiment of the present application.

[0086] FIG. 35 is a perspective view of another view of the lens unit of the manicure lamp in accordance with the above-described preferred embodiment of the present application.

[0087] FIG. 36 is an exploded view of one view of the lens unit of the manicure lamp in accordance with the above-described preferred embodiment of the present application.

[0088] FIG. 37 is an exploded view of another view of the lens unit of the manicure lamp in accordance with the above-described preferred embodiment of the present application.

[0089] Fig. 38 is a perspective view of one view of a manicure lamp in accordance with another preferred embodiment of the present application.

[0090] Fig. 39 is a perspective view of another view of the manicure lamp in accordance with the above preferred embodiment of the present application.

[0091] Fig. 40 is an exploded view of one view of the manicure lamp in accordance with the above preferred embodiment of the present application.

[0092] Fig. 41 is an exploded view of another view of the manicure lamp in accordance with the above preferred embodiment of the present application.

[0093] Fig. 42 is an exploded view of another view of the manicure lamp in accordance with the above preferred embodiment of the present application.

[0094] Fig. 43 is a sectional view of one partial location of the manicure lamp in accordance with the above preferred embodiment of the present application.

[0095] Fig. 44 is an enlarged view of the partial location of Fig. 43.

[0096] Fig. 45 is a sectional view of another partial location of the manicure lamp in accordance with the above preferred embodiment of the present application.

[0097] Fig. 46 is an enlarged view of the partial location of Fig. 45.

[0098] Fig. 47 is a sectional view of another partial location of the manicure lamp in accordance with the above preferred embodiment of the present application.

[0099] Fig. 48 is an enlarged view of the partial location of Fig. 47.

[0100] Fig. 49 is a perspective view of one view of a partial location of the manicure lamp in accordance with the above preferred embodiment of the present application.

[0101] Fig. 50 is a perspective view of another view of the above partial location of the manicure lamp in accordance with the above preferred embodiment of the present application.

[0102] Fig. 51 is a perspective view of one view of a lens unit of the manicure lamp in accordance with the above preferred embodiment of the present application.

[0103] Fig. 52 is a perspective view of another view of the lens unit of the manicure lamp in accordance with the above preferred embodiment of the present application.

[0104] Fig. 53 is an exploded view of one view of the lens unit of the manicure lamp in accordance with the above preferred embodiment of the present application.

[0105] FIG. 54 is an exploded view of another perspective view of the lens unit of the manicure lamp according to the above preferred embodiment of the present application.

[0106] FIG. 55 is a cross-sectional view of the lens unit of the manicure lamp according to the above preferred embodiment of the present application. DETAILED DESCRIPTION

[0107] Before any embodiments of the application are explained in detail, it is to be understood that the application is not limited in its application to the details of construction and the arrangement of components set forth in the following description or illustrated in the following drawings. The application is capable of other embodiments and of being practiced or of being carried out in various ways. Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting. The use of "including," "comprising," or "having" and variations thereof herein is meant to encompass the items listed thereafter and equivalents thereof as well as additional items. Unless specified or limited otherwise, the terms "mounted," "connected," "supported," and "coupled" and variations thereof are used broadly and encompass both direct and indirect mountings, connections, supports, and couplings. Further, "connected" and "coupled" are not restricted to physical or mechanical connections or couplings.

[0108] Also, in the disclosure of the present application, the terms "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms cannot be understood as a limitation on the present application; secondly, the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of one element can be one, and in another embodiment, the number of the element can be multiple, and the term "one" cannot be understood as a limitation on the number.

[0109] Referring to the drawings of the present application, FIGS. 1-13, a manicure lamp according to a preferred embodiment of the present application will be disclosed and described in the following description, wherein the manicure lamp comprises a housing 10 and at least one light source assembly 20 disposed in the housing 10.

[0110] Specifically, the housing 10 has a manicure space 101 and a manicure opening 102 communicating with the manicure space 101, the user's fingertips are allowed to extend into the manicure space 101 through the manicure opening 102 of the housing 10, wherein the light source assembly 20 is arranged in the housing 10, the light spot generated by the light source assembly 20 is allowed to irradiate the nails of the fingertips located in the manicure space 101 of the housing 10, so that the phototherapy glue applied on the nails is cured.

[0111] More specifically, each of the light source assemblies 20 respectively includes a light source 21 and an optical lens 22 located in the exit path of the light source 21, when the light source 21 is lit to emit light, the optical lens 22 is used to converge the light emitted by the light source 21 to form a light spot below the manicure space 101 of the housing 10. When the user's fingertips are placed into the manicure space 101 of the housing 10 through the manicure opening 102 of the housing 10, the light spot generated by the light source assembly 20 can accurately irradiate the nails, so that the phototherapy glue applied on the nails is cured, so that the manicure lamp can avoid the light spot generated by the light source assembly 20 irradiating the skin around the nails to protect the skin.

[0112] In this specific example of the manicure lamp of the present application shown in FIGS. 1 to 13, the number of the light source assemblies 20 is four, and the positions of at least one of the light source assemblies 20 and the positions of the other light source assemblies 20 are staggered along the thickness direction of the manicure lamp, so that when the user's index finger, middle finger, ring finger and little finger are placed in the manicure space 101 of the housing 10 through the manicure opening 102 of the housing 10, four light spots generated by the four light source assemblies 20 can respectively irradiate the nails of the index finger, middle finger, ring finger and little finger to cure the phototherapy glue applied on these nails.

[0113] Specifically, the four light source assemblies 20 are defined as a first light source assembly, a second light source assembly, a third light source assembly and a fourth light source assembly, respectively, and the first light source assembly, the second light source assembly, the third light source assembly and the fourth light source assembly are arranged staggeredly along the thickness direction of the manicure lamp, the positions of the first light source assembly and the fourth light source assembly are more forward relative to the positions of the second light source assembly and the third light source assembly, so that when the light spot generated by the first light source assembly irradiates the nail of the little finger, the light spot generated by the second light source assembly, the light spot generated by the third light source assembly and the light spot generated by the fourth light source assembly irradiate the nails of the ring finger, the middle finger and the index finger in turn, and when the light spot generated by the first light source assembly irradiates the nail of the index finger, the light spot generated by the second light source assembly, the light spot generated by the third light source assembly and the light spot generated by the fourth light source assembly irradiate the nails of the middle finger, the ring finger and the little finger in turn.

[0114] In order to keep the optical lens 22 of the light source assembly 20 on the exit path of the light source 21 and conveniently install the light source assembly 20 in the shell 10, in this specific example of the manicure lamp of the present application shown in FIGS. 1-13, the manicure lamp further comprises an assembly body 30, the assembly body 30 has at least one through hole 301, the through hole 301 penetrates through the upper and lower sides of the assembly body 30, the through hole 301 forms an upper opening 302 above the assembly body 30 and a lower opening 303 below the assembly body 30, the light source 21 is arranged at the position of the upper opening 302 of the assembly body 30, and the optical lens 22 is arranged at the position of the lower opening 303 of the assembly body 30, so that the assembly body 30 is used to keep the optical lens 22 on the exit path of the light source 21, and the assembly body 30 is installed in the shell 10 to arrange the light source assembly 20 in the shell 10.

[0115] The specific way of installing the assembly body 30 in the shell 10 is not limited in the manicure lamp of the present application, for example, in this specific example of the manicure lamp shown in FIGS. 1-13, a set of screws or bolts can be used to install the assembly body 30 in the shell 10.

[0116] In this specific example of the manicure lamp of the present application shown in FIG. 1 to FIG. 13, the number of the through holes 301 of the assembly 30 is four, the light source 21 of each of the light source assemblies 20 is arranged at the position of each of the upper openings 302 of the assembly 30, and the optical lens 22 of each of the light source assemblies 20 is arranged at the position of each of the lower openings 303 of the assembly 30, in this way, one assembly 30 can be used to arrange four light source assemblies 20 in the shell 10.

[0117] Referring to FIG. 3, FIG. 6 and FIG. 7, the manicure lamp comprises a circuit board 40, each of the light sources 21 is attached to the circuit board 40, and the circuit board 40 is arranged above the assembly 30, in this way, the circuit board 40 can arrange each of the light sources 21 at the position of each of the upper openings 302 of the assembly 30, and when electric energy is provided to each of the light sources 21 through the circuit board 40, each of the light sources 21 emits light, and each of the optical lenses 22 converges the light emitted by each of the light sources 21 to form a light spot below the manicure space 101 of the shell 10. In one specific example of the manicure lamp of the present application, a set of screws or bolts can be used to mount the circuit board 40 to the assembly 30.

[0118] Preferably, the light source 21 comprises two lamp beads 211, and the two lamp beads 211 are attached to the circuit board 40 and spaced apart along the thickness direction of the manicure lamp, in this way, when the two lamp beads 211 are lit to emit light, the optical lens 22 is used to converge the light emitted by the two lamp beads 211 into an oval or track-shaped light spot to match the shape of the user's nails, which is conducive to ensuring that the light spot generated by the light source assembly 20 is accurately irradiated to the nails.

[0119] Referring to FIG. 6 to FIG. 11, the optical lens 22 of each of the light source assemblies 20 comprises an upper half 221 and a lower half 222, and the upper half 221 and the lower half 222 are mounted in a snap-fit manner, wherein the upper half 221 of each of the optical lenses 22 is integrally formed to form a first lens part 2201, i.e., the first lens part 2201 comprises a plurality of the upper halves 221, the lower half 222 of each of the optical lenses 22 is integrally formed to form a second lens part 2202, i.e., the second lens part 2202 comprises a plurality of the lower halves 222, and the first lens part 2201 and the second lens part 2202 are mounted in a snap-fit manner to form a lens unit 220. It can be understood that in this specific example of the manicure lamp of the present application, the lens unit 220 comprises four optical lenses 22.

[0120] In the manicure lamp, the upper half 221 of the optical lens 22 of the light source assembly 20 is integrally formed into the first lens part 2201, the lower half 222 of the optical lens 22 of the light source assembly 20 is integrally formed into the second lens part 2202, and the first lens part 2201 and the second lens part 2202 are oppositely installed to form the lens unit 220. In this way, the multiple optical lenses 22 can be conveniently and efficiently manufactured, the optical lens 22 with a greater thickness can be manufactured, the optical performance of the optical lens 22 is not affected by deformation, and the optical lens 22 is conveniently installed below the assembly 30, thereby improving the assembly efficiency of the manicure lamp.

[0121] Referring to FIGS. 7 to 10, the first lens part 2201 has an incident side 22011 and a first bonding side 22012 opposite to each other, the first lens part 2201 is formed with four first protruding parts 22013 on the incident side 22011, and the first lens part 2201 is formed with a flat surface on the first bonding side 22012. Correspondingly, the second lens part 2202 has an emission side 22021 and a second bonding side 22022 opposite to each other, the second lens part 2202 is formed with four second protruding parts 22023 on the emission side 22021, and the second lens part 22021 is formed with a flat surface on the second bonding side 22022. The first bonding side 22012 of the first lens part 2201 and the second bonding side 22022 of the second lens part 2202 are bonded to each other, the position of each of the first protruding parts 22013 of the first lens part 2201 and the position of each of the second protruding parts 22023 of the second lens part 2202 correspond to each other in the thickness direction of the optical lens 22, and the first lens part 2201 and the second lens part 2202 are oppositely installed to form the lens unit 220.

[0122] In the nail lamp, the first lens part 2201 and the second lens part 2202 are respectively injection molded by using an injection molding process. Since the first lens part 2201 and the second lens part 2202 have small thickness dimensions, the first lens part 2201 and the second lens part 2202 are not easily deformed due to material shrinkage. After the first lens part 2201 and the second lens part 2202 are mounted in a snap-fit manner, the first protruding part 22013 of the first lens part 2201 and the second protruding part 22023 of the second lens part 2202 make the optical lens 22 have a thicker thickness dimension to meet optical requirements, while ensuring the optical performance of the optical lens 22. That is, the lens unit 220 forms an optical lens 22 at a position corresponding to one first protruding part 22013 of the first lens part 2201 and one second protruding part 22023 of the second lens part 2202.

[0123] Further, one end of the first lens part 2201 has at least one first assembly hole 22014 extending from the first bonding side 22012 toward the incident side 22011, and the other end of the first lens part 2201 has at least one first assembly post 22015 protruding from the first bonding side 22012. Correspondingly, one end of the second lens part 2202 has at least one second assembly post 22024 protruding from the second bonding side 22022, and the other end of the second lens part 2202 has at least one second assembly hole 22025 extending from the second bonding side 22022 toward the exit side 22021. When the first lens part 2201 and the second lens part 2202 are mounted by snap-fitting, first, the first assembly post 22015 of the first lens part 2201 is allowed to align with the second assembly hole 22025 of the second lens part 2202, and the second assembly post 22024 of the second lens part 2202 is allowed to align with the first assembly hole 22014 of the first lens part 2201. Second, the first lens part 2201 and / or the second lens part 2202 are pressed to move the first lens part 2201 and the second lens part 2202 to a position where the first bonding side 22012 of the first lens part 2201 and the second bonding side 22022 of the second lens part 2202 are bonded to each other, thereby completing the mounting of the first lens part 2201 and the second lens part 2202. At this time, the first assembly post 22015 of the first lens part 2201 is inserted into the second assembly hole 22025 of the second lens part 2202, and the second assembly post 22024 of the second lens part 2202 is inserted into the first assembly hole 22014 of the first lens part 2201.

[0124] That is, by setting the first assembly hole 22014 and the first assembly column 22015 on the first lens part 2201 and setting the second assembly column 22024 and the second assembly hole 22025 on the second lens part 2202, it is beneficial to ensure that each first protruding part 22013 of the first lens part 2201 and each second protruding part 22023 of the second lens part 2202 are aligned in the height direction during the process of snap-fitting the first lens part 2201 and the second lens part 2202, and it is beneficial to ensure that the positions of the first lens part 2201 and the second lens part 2202 are relatively stable after the first lens part 2201 and the second lens part 2202 are snap-fitted, thereby ensuring that the optical performance of each optical lens 22 is stable. Alternatively, in other examples of the manicure lamp of the present application, the optical lens 22 of the light source assembly 20 can also be integrally formed.

[0125] With continuous reference to FIGS. 1 to 7, the shell 10 comprises an inner shell 11, which is annular, for forming the manicure space 101 and the manicure opening 102 of the shell 10, and has at least one through hole 111 which is in communication with the manicure space 101 above the inner shell 11, wherein the assembly 30 is installed on the inner shell 11 in a manner that the position of the optical lens 22 corresponds to the position of the through hole 111 of the inner shell 11, so that the light source assembly 20 is located above the manicure space 101 of the shell 10.

[0126] With reference to FIGS. 5 and 6, the opposite sides of the top of the inner shell 11 are respectively provided with a first insertion column 112 and a second insertion column 113, the opposite ends of the assembly 30 are respectively provided with a first insertion hole 304 and a second insertion hole 305, the two first insertion columns 112 of the inner shell 11 are respectively inserted into the two first insertion holes 304 of the assembly 30, the two second insertion columns 113 of the inner shell 11 are respectively inserted into the two second insertion holes 305 of the assembly 30, and a screw rod or screw is used to lock the second insertion columns 113 of the assembly 30 and the inner shell 11, so that the assembly 30 is reliably installed on the inner shell 11. It can be understood that other parts of the assembly 30 can also be used to lock the inner shell 11 by a screw rod or screw, so as to achieve reliable installation of the assembly 30 and the inner shell 11.

[0127] In this specific example of the manicure lamp of the present application shown in FIG. 1 to FIG. 13, the number of the perforations 111 of the inner shell 11 is four, and the position of each of the perforations 111 of the inner shell 11 and the position of the optical lens 22 of each of the light source assemblies 20 are one-to-one corresponding.

[0128] Further, the perforation 111 of the inner shell 11 has a perforation top 1111 and a perforation bottom 1112 which are in communication with each other, the size of the perforation top 1111 is larger than the size of the perforation bottom 1112, the size of the perforation top 1111 is consistent with the size of the optical lens 22 or the size of the perforation top 1111 is slightly larger than the size of the optical lens 22, and the size of the perforation bottom 1112 is slightly smaller than the size of the optical lens 22, in this way, the bottom of the optical lens 22 can sink to the perforation top 1111 of the inner shell 11 and be supported by the inner shell 11, so as to ensure the relative position relationship between the optical lens 22 and the inner shell 11 is stable. Preferably, in the embodiment in which the size of the perforation top 1111 of the inner shell 11 is slightly larger than the size of the optical lens 22, after the bottom of the optical lens 22 sinks to the perforation top 1111 of the inner shell 11, the gap between the peripheral wall of the inner shell 11 and the optical lens 22 can be filled with glue. Preferably, the assembly 30 is mounted on the inner shell 11, so as to mount the assembly 30 on the shell 10.

[0129] Further, the inner shell 11 includes a ring shell 114 and a panel 115, the panel 115 extends from the front side of the ring shell 114 to a direction perpendicular to the extending direction of the ring shell 114, and the manicure space 101 and the manicure opening 102 of the shell 10 and each of the perforations 111, each of the first plug-in columns 112 and each of the second plug-in columns 113 of the inner shell 11 are all formed in the ring shell 114.

[0130] Referring to FIGS. 1-7, the shell 10 further comprises an outer shell 12, which is mounted outside the inner shell 11, and the shell 10 forms a receiving cavity 13 between the inner shell 11 and the outer shell 12, and the perforations 111 of the inner shell 11 communicate with the receiving cavity 13. The light source assembly 20, the assembly 30, and the circuit board 40 are received in the receiving cavity 13 of the shell 10, so that the light source assembly 20, the assembly 30, and the circuit board 40 are hidden by the inner shell 11 and the outer shell 12, and thus are visually invisible. In this way, on the one hand, the inner shell 11 and the outer shell 12 can protect the light source assembly 20, the assembly 30, and the circuit board 40, and on the other hand, the inner shell 11 and the outer shell 12 form the appearance of the manicure lamp.

[0131] It is worth mentioning that the mounting manner of the inner shell 11 and the outer shell 12 is not limited in the manicure lamp of the present application. For example, in this specific example of the manicure lamp of the present application shown in FIGS. 1-13, the periphery of the faceplate 115 of the inner shell 11 and the periphery of the outer shell 12 are buckled to each other, and on this basis, a set of screws or bolts can be used to lock the inner shell 11 and the outer shell 12, so that the inner shell 11 and the outer shell 12 are fixedly mounted.

[0132] Referring to FIGS. 4, 6, and 13, the manicure lamp further comprises a battery 50, which is connected to the circuit board 40. The battery 50 can supply power to the light source 21 through the circuit board 40, so that the light source 21 emits light.

[0133] Preferably, the battery 50 is mounted between the inner shell 11 and the assembly 30, and is clamped by the inner shell 11 and the assembly 30. In this way, on the one hand, the relative positions of the battery 50 and the circuit board 40 are fixed, which is conducive to ensuring the reliability of the conductive relationship between the battery 50 and the circuit board 40, and on the other hand, the battery 50 is received in the receiving cavity 13 of the shell 10, so that the battery 50 is hidden, which is conducive to protecting the battery 50.

[0134] Preferably, the battery 50 is a rechargeable battery. In order to facilitate charging of the battery 50, the manicure lamp of the present application further comprises a power supply port 60, which is connected to the circuit board 40. Electrical energy can be charged into the battery 50 through the power supply port 60. In this specific example of the manicure lamp of the present application shown in FIGS. 1-13, the power supply port 60 can be a Type-C interface, or the power supply port 60 can be a mechanism containing a Type-C interface.

[0135] Referring to FIGS. 7 and 13, the power supply port 60 is located on the side of the manicure lamp away from the manicure opening 102 of the housing 10 and below the manicure space 101, so that the charging wire does not affect the normal use of the manicure lamp when charging the battery 50 through the power supply port 60. Specifically, the power supply port 60 is mounted below the inner housing 11, so that the positions of the power supply port 60 and the circuit board 40 are relatively fixed.

[0136] With continued reference to FIGS. 6, 7 and 12, the manicure lamp further comprises a control part 70 mounted on the assembly 30, and the control part 70 is connected to the circuit board 40, and a user can control the working state of the manicure lamp through the control part 70. Specifically, the control part 70 comprises a control board 71 and at least one control button 72 attached to the control board 71, the assembly 30 has a plug-in slot 306, the control board 71 is plugged into the plug-in slot 306 of the assembly 30 and connected to the circuit board 40, and the control button 72 is arranged towards the inner housing 11 and abuts against the panel 115 of the inner housing 11, when a user taps the panel 115 of the inner housing 11, the corresponding control button 72 can be operated to change the working state of the manicure lamp. In one specific example of the manicure lamp of the present application, the control button 72 can be a micro switch.

[0137] With continued reference to FIGS. 1, 2 and 4, the manicure lamp further comprises a detection unit 80 connected to the circuit board 40, wherein the detection unit 80 is used to detect whether a user places a fingertip in the manicure space 101 of the housing 10, and if the detection unit 80 detects that a user places a fingertip in the manicure space 101 of the housing 10, the light source 21 of the manicure lamp can be automatically turned on.

[0138] Specifically, the detection unit 80 includes a transmitting part 81 and a receiving part 82, the transmitting part 81 and the receiving part 82 are arranged on the shell 10 in a manner that they are located at opposite sides of the manicure space 101 of the shell 10, and the position of the transmitting part 81 and the position of the receiving part 82 correspond to each other, so as to allow the receiving part 82 to receive the signal, such as the light signal, transmitted by the transmitting part 81. After the transmitting part 81 transmits the signal, if the receiving part 82 can receive the signal, it indicates that there is no blocking object between the transmitting part 81 and the receiving part 82, at this time, the detection result of the detection unit 80 is that the manicure space 101 of the shell 10 is not placed with the fingertip, if the receiving part 82 cannot receive the signal, it indicates that there is a blocking object between the transmitting part 81 and the receiving part 82, at this time, the detection result of the detection unit 80 is that the manicure space 101 of the shell 10 is placed with the fingertip.

[0139] Fig. 14 to Fig. 17 show a variant of the manicure lamp of the present application, which is different from the manicure lamp shown in Fig. 1 to Fig. 13 in that, in this specific example of the manicure lamp shown in Fig. 14 to Fig. 17, the number of the light source assemblies 20 is one, so that the manicure lamp can be used to cure the light therapy glue on a single finger nail, for example, the manicure lamp shown in Fig. 14 to Fig. 17 can be used to cure the light therapy glue on the thumb nail.

[0140] In order to make the light spot generated by the manicure lamp accurately irradiate on the nail, referring to Fig. 17, the object distance parameter L1, the image distance parameter V, the light spot diameter parameter D, the distance parameter L2 from the light spot to the optical lens 22 at the near optical axis, the diameter parameter d of the optical lens 22 and the focal length parameter f1 of the optical lens 22 of the light source assembly 20 satisfy the following relationship: 。

[0141] Fig. 18 to Fig. 20 show another variant of the manicure lamp of the present application, which is different from the manicure lamp shown in Fig. 14 to Fig. 17 in that, in this specific example of the manicure lamp shown in Fig. 18 to Fig. 20, the light source assembly 20 is rotatably installed on the shell 10, so that the position of the light spot generated by the light source assembly 20 can be adjusted, so that the light spot can adapt to different fingers, especially the thumb of different users. It can be understood that, when the user places the palm on the desktop, the inclination direction of the thumb nail of different users is different, therefore, by rotating the light source assembly 20, the position of the light spot generated by the light source assembly 20 is adjusted, which is crucial to meet the needs of the current user.

[0142] In detail, referring to FIG. 20, the housing 10 has a spherical adjustment space 103, an exit passage 104, and an adjustment passage 105, the exit passage 104 is communicated with the manicure space 101 below the adjustment space 103, and the adjustment passage 105 is communicated with the adjustment space 103 above the adjustment space 103. The assembly 30 includes a main body portion 31, a bottom adjustment disc 32, a top adjustment disc 33, and an operation rod 34, the bottom adjustment disc 32 is arranged at the bottom of the main body portion 31 and protrudes to the side of the main body portion 31, the top adjustment disc 33 is arranged at the top of the main body portion 31 and protrudes to the side of the main body portion 31, and the operation rod 34 is arranged to extend upwardly from the top of the main body portion 31, wherein the through hole 301, the upper opening 302, and the lower opening 303 of the assembly 30 are formed in the main body portion 31. The main body portion 31 of the assembly 30 is rotatably arranged in the adjustment space 103 of the housing 10 in such a manner that the periphery of the bottom adjustment disc 32 and the periphery of the top adjustment disc 33 are fitted to the inner wall of the housing 10 for defining the adjustment space 103, the operation rod 34 of the assembly 30 extends to the outside of the housing 10 through the adjustment passage 105 of the housing 10, and the position of the optical lens 22 corresponds to the position of the exit passage 104 of the housing 10. When a user pushes the operation rod 34, the operation rod 34 drives the main body portion 31, the bottom adjustment disc 32, and the top adjustment disc 33 to rotate in the adjustment space 103 of the housing 10, so as to adjust the position of the light spot generated by the light source assembly 20.

[0143] Preferably, the assembly 30 includes a cap 35, the cap 35 is mounted on the operation rod 34, and the cap 35 shields the adjustment passage 105 of the housing 10, so that the adjustment passage 105 is visually invisible.

[0144] In the manicure process, the manicure lamp shown in FIGS. 1 to 13 and the manicure lamp shown in FIGS. 14 to 17 can be used in combination, or the manicure lamp shown in FIGS. 1 to 13 and the manicure lamp shown in FIGS. 18 to 20 can be used in combination, so that the phototherapy gel applied on the nails of the five fingers is cured simultaneously by these manicure lamps.

[0145] According to another aspect of the present application, the present application further provides a manicure method, wherein the manicure method includes the following steps:

[0146] (a) allowing a user to place each finger tip in the manicure space 101 of the housing 10 through the manicure opening 102 of the housing 10; and

[0147] (b) according to the orientation of the thumb nail, adjusting the orientation of the light source assembly 20 corresponding to the thumb nail of the manicure lamp to allow the light spot formed by this light source assembly 20 to be located at the position of the thumb nail.

[0148] Referring to the accompanying drawings of the present application, a manicure lamp according to another preferred embodiment of the present application will be disclosed and described in the following description, wherein the manicure lamp comprises a housing 610 and a plurality of light source assemblies 620 arranged in the housing 610.

[0149] Specifically, the housing 610 has a manicure space 6101 and a manicure opening 6102 communicating with the manicure space 6101, the fingertips of a user are allowed to be inserted into the manicure space 6101 through the manicure opening 6102 of the housing 610, wherein the light source assemblies 620 are arranged in the housing 610, the light spots generated by the light source assemblies 620 are allowed to irradiate the nails of the fingertips located in the manicure space 6101 of the housing 610, so that the light therapy gel applied on the nails is cured.

[0150] More specifically, each of the light source assemblies 620 comprises a light source 621 and an optical lens 622 located in the exit path of the light source 621, when the light source 621 is lighted to emit light, the optical lens 622 is used to converge the light emitted by the light source 621 to form a light spot below the manicure space 6101 of the housing 610. When the fingertips of a user are inserted into the manicure space 6101 of the housing 610 through the manicure opening 6102 of the housing 610, the light spot generated by the light source assemblies 620 can accurately irradiate the nails, so that the light therapy gel applied on the nails is cured, thus the manicure lamp can avoid the light spot generated by the light source assemblies 620 to irradiate the skin around the nails to protect the skin.

[0151] In this specific example of the manicure lamp of the present application shown in Figs. 21 to 27, the number of the light source assemblies 620 is six, among which four of the light source assemblies 620 are arranged above the shell 610, and these four light source assemblies 620 are defined as an upper light source assembly 6201, and the positions of at least one of the upper light source assemblies 6201 are staggered with the positions of the other upper light source assemblies 6201 along the thickness direction of the manicure lamp, and the other two light source assemblies 620 are respectively arranged obliquely on the opposite sides of the shell 610, and these two light source assemblies 620 are defined as a side light source assembly 6202. However, after the user places the five fingers through the manicure opening 6102 of the shell 610 into the manicure space 6101 of the shell 610, the light spots generated by the four upper light source assemblies 6201 respectively irradiate the nails of the index finger, the middle finger, the ring finger, and the little finger, the light spot generated by one of the side light source assemblies 6202 irradiates the nail of the thumb, and the other side light source assembly 6202 does not work, so that the five light source assemblies 620 can cure the phototherapy glue applied on the nails.

[0152] When the user places the five fingers of the left hand through the manicure opening 6102 of the shell 610 into the manicure space 6101 of the shell 610, the four upper light source assemblies 6201 and one of the side light source assemblies 6202 adjacent to the thumb of the left hand can all generate light spots, and the other side light source assembly 6202 away from the thumb of the left hand does not work, so that the five light source assemblies 620 can achieve the curing of the phototherapy glue applied on the nails of the five fingers of the left hand. When the user places the five fingers of the right hand through the manicure opening 6102 of the shell 610 into the manicure space 6101 of the shell 610, the four upper light source assemblies 6201 and one of the side light source assemblies 6202 adjacent to the thumb of the right hand can all generate light spots, and the other side light source assembly 6202 away from the thumb of the right hand does not work, so that the five light source assemblies 620 can achieve the curing of the phototherapy glue applied on the nails of the five fingers of the right hand. It can be understood that, since the side light source assemblies 6202 are arranged obliquely, the angle of the side light source assemblies 6202 can be higher to adapt to the oblique angle of the thumb, so that the light spot generated by the side light source assembly 6202 irradiates the nail of the thumb. Preferably, the side light source assembly 6202 has an acute included angle between the optical axis and the vertical plane parallel to the thickness direction of the manicure lamp, and an acute included angle between the optical axis and the vertical plane perpendicular to the thickness direction of the manicure lamp.

[0153] It is understood that in other specific examples of the manicure lamp of the present application, the number of the side light source assemblies 6202 can also be one, i.e. the number of the light source assemblies 620 of the manicure lamp is five.

[0154] Referring to Figs. 23 to 27, the manicure lamp further comprises an assembly 630 having a plurality of through holes 6301 passing through the upper and lower sides of the assembly 630, the through holes 6301 forming an upper opening 6302 at the upper side of the assembly 630 and a lower opening 6303 at the lower side of the assembly 630, the light source 621 being arranged at the upper opening 6302 of the assembly 630 and the optical lens 622 being arranged at the lower opening 6303 of the assembly 630, such that the assembly 630 is used to hold the optical lens 622 in the path of the light source 621, wherein the assembly 630 is mounted to the housing 610 to arrange the light source assembly 620 in the housing 610.

[0155] The specific way of mounting the assembly 630 to the housing 610 is not limited in the manicure lamp of the present application, for example, in this specific example of the manicure lamp shown in Figs. 21 to 27, a set of screws or bolts can be used to mount the assembly 630 to the housing 610.

[0156] In this specific example of the manicure lamp of the present application shown in Figs. 21 to 27, the assembly 630 comprises a main frame 6310 and two inclined arms 6320, the two inclined arms 6320 respectively extending obliquely downward from the opposite sides of the main frame 6310, wherein the main frame 6310 is formed with four through holes 6301, the light source 621 of each of the upper light source assemblies 620 being arranged at the upper opening 6302 of the main frame 6310, and the optical lens 622 of each of the upper light source assemblies 620 being arranged at the lower opening 6303 of the main frame 6310, wherein each of the inclined arms 6320 is formed with one through hole 6301, the light source 621 of each of the side light source assemblies 6202 being arranged at the upper opening 6302 of the inclined arm 6320, and the optical lens 622 of each of the side light source assemblies 6202 being arranged at the lower opening 6303 of the inclined arm 6320, in this way, one assembly 630 can be used to arrange a plurality of light source assemblies 620 in the housing 610.

[0157] Referring to FIGS. 23-27, the manicure lamp comprises a circuit board 40, the circuit board 40 comprises a top circuit board 641 and two side circuit boards 642 connected to the top circuit board 641, wherein the light source 621 of each of the upper light source assembly 6201 is respectively attached to the top circuit board 641, the top circuit board 641 is arranged above the main frame 6310 of the assembly 630, so that the top circuit board 641 can arrange the light source 621 of each of the upper light source assembly 6201 at the position of each of the upper openings 6302 of the main frame 6310, when the electric energy is provided to the light source 621 of each of the upper light source assembly 6201 through the top circuit board 641, the light source 621 of each of the upper light source assembly 6201 respectively emits light, the optical lens 622 of each of the upper light source assembly 6201 respectively converges the light to form a light spot below the manicure space 6101 of the shell 610, wherein the light source 621 of each of the side light source assembly 6202 is respectively attached to each of the side circuit boards 642, each of the side circuit boards 642 is respectively arranged above each of the inclined arms 6320 of the assembly 630, so that the side circuit board 642 can arrange the light source 621 of the side light source assembly 6202 at the position of the upper opening 6302 of the inclined arm 6320, when the electric energy is provided to the light source 621 of the side light source assembly 6202 through the side circuit board 642, the light source 621 of the side light source assembly 6202 emits light, the optical lens 622 of the side light source assembly 6202 converges the light to form a light spot below the manicure space 6101 of the shell 610. In a specific example of the manicure lamp of the present application, a set of screws or bolts can be used to respectively install the top circuit board 641 and the side circuit board 642 on the main frame 6310 and the inclined arm 6320.

[0158] Preferably, the light source 621 comprises two lamp beads 6211, the two lamp beads 6211 are respectively attached to the circuit board 40 along the thickness direction of the manicure lamp, so that when the two lamp beads 6211 are lit to emit light, the optical lens 622 is used to converge the light emitted by the two lamp beads 6211 into an oval or track-shaped light spot to match the shape of the user's nails, which is beneficial to ensure that the light spot generated by the light source assembly 620 accurately irradiates the nails.

[0159] With continued reference to FIGS. 21-27, the housing 610 has a receiving cavity 613 and includes a bottom shell 614 having a plurality of bottom shell holes 6141 and a top shell 615, the bottom shell 614 is used to define the nail space 6101 and the nail opening 6102 of the housing 610, the bottom shell 614 and the top shell 615 are mounted to each other to form the receiving cavity 613 between the bottom shell 614 and the top shell 615, each of the bottom shell holes 6141 of the bottom shell 614 respectively communicates the receiving cavity 613 and the nail space 6101. The assembly 630 is mounted to the bottom shell 614 in a manner that the position of each of the optical lenses 622 and the position of each of the bottom shell holes 6141 of the bottom shell 614 respectively correspond, and the assembly 630 is received in the receiving cavity 613 of the housing 610, in this way, on one hand, the light source assembly 620, the assembly 630 and the circuit board 40 are all hidden between the bottom shell 614 and the top shell 615, so that the light source assembly 620, the assembly 630 and the circuit board 40 are visually invisible, to protect the light source assembly 620, the assembly 630 and the circuit board 40 by the bottom shell 614 and the top shell 615, on the other hand, the bottom shell 614 and the top shell 615 form the appearance of the nail lamp.

[0160] It is worth mentioning that the mounting manner of the bottom shell 614 and the top shell 615 is not limited in the nail lamp of the present application. For example, in this specific example of the nail lamp of the present application shown in FIGS. 21-27, the periphery of the bottom shell 614 and the periphery of the top shell 615 are buckled to each other, on this basis, a set of screws or bolts can be used to lock the bottom shell 614 and the top shell 615, so that the bottom shell 614 and the top shell 615 are fixedly mounted.

[0161] Referring to FIGS. 24 and 25, the nail lamp further includes a power supply port 660, the top circuit board 641 of the circuit board 40 is connected to the power supply port 660, electric energy can be supplied to the top circuit board 641 and the side circuit board 642 through the power supply port 660, and further provided to each of the light sources 621 to make each of the light sources 621 emit light. In this specific example of the nail lamp of the present application shown in FIGS. 21-27, the power supply port 660 can be a Type-C interface, or the power supply port 660 can be a mechanism containing a Type-C interface.

[0162] Preferably, the power supply port 660 is located on the side of the manicure lamp facing away from the manicure opening 6102 of the shell 610 and below the manicure space 6101, so that the power supply line does not affect the normal use of the manicure lamp. Specifically, the power supply port 660 is mounted below the bottom shell 614, so that the position of the power supply port 660 and the top circuit board 641 of the circuit board 40 is relatively fixed.

[0163] Referring to FIGS. 23 to 27, the manicure lamp further comprises a control part 670 mounted on the top shell 615, and the control part 670 is connected to the circuit board 40, for example, the control part 670 can be connected to the top circuit board 641 of the circuit board 40, and the user can control the working state of the manicure lamp through the control part 670. Specifically, the control part 670 comprises a control board 671 and at least one control button 672 attached to the control board 671, a set of screws or bolts can be used to mount the control board 671 to the top shell 615, and the control button 672 abuts against the inner wall of the top shell 615, when the user clearly sees the top shell 615, the corresponding position control button 672 can be operated to change the working state of the manicure lamp. In a specific example of the manicure lamp of the present application, the control button 672 can be a micro switch.

[0164] Continuing to refer to FIGS. 26 and 27, the manicure lamp further comprises a detection unit 680 connected to the circuit board 40, for example, the detection unit 680 can be connected to the top circuit board 641 of the circuit board 40, wherein the detection unit 680 is used to detect whether the user places the fingertips in the manicure space 6101 of the shell 610, if the detection unit 680 detects that the user places the fingertips in the manicure space 6101 of the shell 610, the light source 621 of the manicure lamp can be automatically turned on.

[0165] Specifically, the detection unit 680 comprises a transmitting part 681 and a receiving part 682, the transmitting part 681 and the receiving part 682 are arranged on the shell 610 in a manner that they are located at opposite sides of the manicure space 6101 of the shell 610, and the position of the transmitting part 681 and the position of the receiving part 682 correspond to each other, so as to allow the receiving part 682 to receive the signal, such as the light signal, transmitted by the transmitting part 681. After the transmitting part 681 transmits the signal, if the receiving part 682 can receive the signal, it indicates that there is no blocking object between the transmitting part 681 and the receiving part 682, at this time, the detection result of the detection unit 680 is that the manicure space 6101 of the shell 610 is not placed with the fingertip, if the receiving part 682 cannot receive the signal, it indicates that there is a blocking object between the transmitting part 681 and the receiving part 682, at this time, the detection result of the detection unit 680 is that the manicure space 6101 of the shell 610 is placed with the fingertip.

[0166] With reference to the accompanying drawings 28 to 37 of the present application, a manicure lamp according to another preferred embodiment of the present application will be disclosed and described in the following description, wherein the manicure lamp comprises a shell 10A and at least one light source assembly 20A arranged on the shell 10A.

[0167] Specifically, the shell 10A has a manicure space 101A and a fingertip access passage 102A communicating with the manicure space 101A, wherein the light source assembly 20A is arranged on the shell 10A in a manner that it is located above the manicure space 101A of the shell 10A, the light source assembly 20A comprises a light source 21A and an optical lens 22A located on the exit path of the light source 21A, when the light source 21A is lighted to emit light, the optical lens 22A is used to converge the light emitted by the light source 21A, and forms a light spot below the manicure space 101A of the shell 10A. When the fingertip of the user is placed into the manicure space 101A of the shell 10A through the fingertip access passage 102A of the shell 10A, the light spot generated by the light source assembly 20A can accurately irradiate the nail, so that the phototherapy glue applied on the nail is cured, in this way, the manicure lamp can avoid the light spot generated by the light source assembly 20A irradiating the skin around the nail, so as to protect the skin.

[0168] In this specific example of the manicure lamp of the present disclosure shown in FIGS. 28-37, the number of the light source assemblies 20A is four, and the positions of at least one of the light source assemblies 20A and the positions of the other light source assemblies 20A are staggered along the thickness direction of the manicure lamp, so that when the user’s index finger, middle finger, ring finger, and little finger are placed in the manicure space 101 A of the shell 10A through the fingertip access channel 102A, four light spots generated by the four light source assemblies 20A can respectively irradiate the nails of the index finger, middle finger, ring finger, and little finger to cure the light therapy gel applied on the nails.

[0169] In order to keep the optical lens 22A in the exit path of the light source 21A, in this specific example of the manicure lamp of the present disclosure shown in FIGS. 28-37, the manicure lamp further comprises an assembly 30A, the assembly 30A has at least one through hole 31A, the through hole 31A penetrates through the upper and lower sides of the assembly 30A, the through hole 31A forms a top opening 32A at the top of the assembly 30A and a bottom opening 33A at the bottom of the assembly 30A, the light source 21A is arranged at the position of the top opening 32A of the assembly 30A, and the optical lens 22A is arranged at the position of the bottom opening 33A of the assembly 30A, so that the assembly 30A is used to keep the optical lens 22A in the exit path of the light source 21A.

[0170] In this specific example of the manicure lamp of the present disclosure shown in FIGS. 28-37, the number of the through holes 31A of the assembly 30A is four, and the light source 21A of each light source assembly 20A is arranged at the position of each top opening 32A of the assembly 30A, and the optical lens 22A of each light source assembly 20A is arranged at the position of each bottom opening 33A of the assembly 30A.

[0171] Preferably, the manicure lamp comprises a main circuit board 40A, each light source 21A is respectively attached to the main circuit board 40A, and the main circuit board 40A is arranged at the top of the assembly 30A, so that the main circuit board 40A can arrange each light source 21A at the position of each top opening 32A of the assembly 30A, and the main circuit board 40A closes the top opening 32A of the assembly 30A, so that when electric energy is provided to each light source 21A through the main circuit board 40A, each light source 21A respectively emits light, and the main circuit board 40A prevents light from leaking through the position of the top opening 32A of the assembly 30A.

[0172] More preferably, the light source 21A includes two lamp beads 211A, and the two lamp beads 211A are attached to the main circuit board 40A in a spaced-apart manner along the thickness direction of the manicure lamp, so that when the two lamp beads 211A are lit to emit light, the optical lens 22A is used to converge the light emitted by the two lamp beads 211A into an oval or track-shaped light spot to match the shape of the user's nails.

[0173] Referring to FIGS. 32-37, the optical lens 22A of each of the light source assemblies 20A includes an upper half 221A and a lower half 222A that are snap-fitted together, wherein the upper half 221A of the optical lens 22A is integrally formed to form a first lens portion 23A, and the lower half 222A of the optical lens 22A is integrally formed to form a second lens portion 24A, and the first lens portion 23A and the second lens portion 24A are snap-fitted together to form a lens unit 200A.

[0174] In the manicure lamp of the present application, by allowing the upper half 221A of the optical lens 22A of each of the light source assemblies 20A to be integrally formed into the first lens portion 23A, allowing the lower half 222A of the optical lens 22A of each of the light source assemblies 20A to be integrally formed into the second lens portion 24A, and snap-fitting the first lens portion 23A and the second lens portion 24A together, not only can the optical lens 22A be conveniently and efficiently manufactured, but also a thicker optical lens 22A can be manufactured and deformation of the optical lens 22A that affects optical performance can be avoided, and the optical lens 22A can be conveniently installed at the bottom of the assembly 30A, thereby improving the assembly efficiency of the manicure lamp.

[0175] Alternatively, in other examples of the manicure lamp of the present application, the optical lens 22A of each of the light source assemblies 20A can also be integrally formed.

[0176] Continuing to refer to FIGS. 28-33, the housing 10A includes a first shell 11A that forms the manicure space 101A and the fingertip access passage 102A of the housing 10A, and the first shell 11A has at least one shell hole 110A that is in communication with the manicure space 101A above the first shell 11A, wherein the assembly 30A is installed in the first shell 11A in a manner that the position of the optical lens 22A corresponds to the position of the shell hole 110A of the first shell 11A, so that the light source assembly 20A is located above the manicure space 101A of the housing 10A.

[0177] It is worth mentioning that the mounting manner of the assembly 30A and the first shell 11A is not limited in the manicure lamp of the present application. For example, in this specific example of the manicure lamp of the present application shown in FIGS. 28-37, the assembly 30A and the first shell 11A can be mounted by screws.

[0178] Preferably, the shell 10A further comprises a second shell 12A, the second shell 12A is mounted outside the first shell 11A, and the shell 10A forms a receiving cavity 13A between the first shell 11A and the second shell 12A, the light source assembly 20A, the assembly 30A and the main circuit board 40A are received in the receiving cavity 13A of the shell 10A, so as to hide the light source assembly 20A, the assembly 30A and the main circuit board 40A by the first shell 11A and the second shell 12A, so that the light source assembly 20A, the assembly 30A and the main circuit board 40A are visually invisible. In this way, on the one hand, the first shell 11A and the second shell 12A can protect the light source assembly 20A, the assembly 30A and the main circuit board 40A, on the other hand, the first shell 11A and the second shell 12A form the appearance of the manicure lamp.

[0179] Referring to FIGS. 31 and 33, the manicure lamp further comprises a battery 50A, the battery 50A is connected to the main circuit board 40A, the battery 50A can supply power to the light source 21A through the main circuit board 40A, so that the light source 21A emits light.

[0180] Preferably, the battery 50A is mounted on the first shell 11A, so that on the one hand, the relative position of the battery 50A and the main circuit board 40A is fixed, on the other hand, the battery 50A is received in the receiving cavity 13A of the shell 10A.

[0181] Preferably, the battery 50A is a rechargeable battery. In order to facilitate charging of the battery 50A, the manicure lamp of the present application further comprises a charging terminal 60A, the charging terminal 60A is connected to the main circuit board 40A, and electric energy can be charged into the battery 50A through the charging terminal 60A. In this specific example of the manicure lamp of the present application shown in FIGS. 28-37, the charging terminal 60A can be a Type-C interface, or the charging terminal 60A can be a mechanism containing a Type-C interface.

[0182] Referring to FIG. 33, the charging terminal 60A is located on a side of the manicure lamp facing away from the fingertip access passage 102A of the shell 10A and below the manicure space 101A, so that the charging wire does not affect the normal use of the manicure lamp when charging the battery 50A through the charging terminal 60A. Specifically, the charging terminal 60A is mounted below the first shell 11A, so that the positions of the charging terminal 60A and the main circuit board 40A are relatively fixed.

[0183] With continued reference to FIG. 33 and FIG. 34, the manicure lamp further includes a control unit 70A mounted on the assembly 30A, and the control unit 70A is connected to the main circuit board 40A, so that a user can control the working state of the manicure lamp through the control unit 70A.

[0184] With continued reference to FIG. 28, FIG. 29 and FIG. 31, the manicure lamp further includes a detection unit 80A connected to the main circuit board 40A, wherein the detection unit 80A is used to detect whether a user places a fingertip in the manicure space 101A of the shell 10A, and if the detection unit 80A detects that a user places a fingertip in the manicure space 101A of the shell 10A, the light source 21A of the manicure lamp can be automatically turned on.

[0185] Specifically, the detection unit 80A includes an emitting part 81A and a receiving part 82A, the emitting part 81A and the receiving part 82A are arranged on the shell 10A in a manner that they are located on opposite sides of the manicure space 101A of the shell 10A, and the position of the emitting part 81A corresponds to the position of the receiving part 82A, so as to allow the receiving part 82A to receive the signal, such as light signal, emitted by the emitting part 81A. After the emitting part 81A emits a signal, if the receiving part 82A can receive the signal, it indicates that there is no blocking object between the emitting part 81A and the receiving part 82A, at this time the detection result of the detection unit 80A is that the manicure space 101A of the shell 10A is not placed with a fingertip, and if the receiving part 82A cannot receive the signal, it indicates that there is a blocking object between the emitting part 81A and the receiving part 82A, at this time the detection result of the detection unit 80A is that the manicure space 101A of the shell 10A is placed with a fingertip.

[0186] FIG. 38 to FIG. 55 show a manicure lamp according to another preferred embodiment of the present application, wherein the manicure lamp includes a shell 10B, a plurality of light sources 21B and a lens unit 200B.

[0187] Specifically, the shell 10B has a manicure space 101B, a fingertip access passage 102B, and a plurality of light ray exit passages 103B, the fingertip access passage 102B is communicated with the manicure space 101B at the front of the manicure space 101B, and each of the light ray exit passages 103B is communicated with the manicure space 101B at the top of the manicure space 101B. The lens unit 200B includes a plurality of lenses 223B, and the exit side of each of the lenses 223B corresponds to each of the light ray exit passages 103B of the shell 10B, respectively, and each of the light sources 21B corresponds to the entrance side of each of the lenses 223B, respectively.

[0188] When each of the light sources 21B is lit to emit light, the light emitted by each of the light sources 21B can form a plurality of light spots in the manicure space 101B of the shell 10B after being converged by each of the lenses 223B of the lens unit 200B and passing through each of the light ray exit passages 103B of the shell 10B, the shape and size of the light spots match the shape and size of the user's nails, and each light spot can be accurately positioned on each nail after the user places the fingertips in the manicure space 101B of the shell 10B through the fingertip access passage 102B of the shell 10B, to cure the phototherapy glue applied on each bracket, avoiding the skin around the nails from being irradiated. In this way, the manicure lamp can not only effectively utilize the energy of the light sources 21B, but also avoid damaging the skin around the nails.

[0189] In this specific example of the manicure lamp of the present application shown in FIGS. 38-55, the number of light sources 21B is four, and the number of lenses 223B of the lens unit 200B is also four, the positions of the four light sources 21B and the positions of the four lenses 223B correspond one by one, so that when the four light sources 21B are all lit to emit light, the manicure lamp can form four light spots in the manicure space 101B of the shell 10B to cure the phototherapy glue applied on the nails of the index finger, middle finger, ring finger, and little finger, respectively. Preferably, the position of at least one of the lenses 223B is staggered with the positions of the other lenses 223B along the thickness direction of the manicure lamp, and correspondingly, the position of at least one of the light sources 21B is staggered with the positions of the other light sources 21B, in this way, the positions of the four light spots formed by the manicure lamp in the manicure space 101B of the shell 10B can match the nails of the index finger, middle finger, ring finger, and little finger, respectively.

[0190] Referring to FIGS. 40-42, 49 and 50, the manicure lamp further comprises an assembly 30B and a main circuit board 40B, wherein the assembly 30B has a plurality of through holes 31B, each of the through holes 31B forms a top opening 32B at the top of the assembly 30B and a bottom opening 33B at the bottom of the assembly 30B, wherein each of the light sources 21B is attached to the main circuit board 40B, the main circuit board 40B is disposed at the top of the assembly 30B and holds each of the light sources 21B in the top opening 32B of each of the through holes 31B of the assembly 30B, the lens unit 200B is disposed at the bottom of the assembly 30B and holds each of the lenses 223B in the bottom opening 33B of each of the through holes 31B of the assembly 30B, so that the assembly 30B arranges each of the light sources 21B at the incident side of each of the lenses 223B of the lens unit 200B. The assembly 30B is mounted to the housing 10B, so that the exit side of each of the lenses 223B of the lens unit 200B can correspond to each of the light exit channels 103B of the housing 10B, respectively.

[0191] Preferably, the main circuit board 40B closes the top opening 32B of each of the through holes 31B of the assembly 30B, so that the light generated by the light source 21B when being lighted up can be prevented from leaking through the top opening 32B of the through hole 31B of the assembly 30B, to facilitate improving the energy utilization rate of the light source 21B.

[0192] Preferably, the light source 21B comprises two lamp beads 211B, the two lamp beads 211B are attached to the main circuit board 40B at a distance along the thickness direction of the manicure lamp, so that when the two lamp beads 211B are lighted up to emit light, the lens 223B is used to converge the light emitted by the two lamp beads 211B into an elliptical or racetrack-shaped light spot, to match the shape of the user's nail.

[0193] Preferably, each of the lenses 223B of the lens unit 200B closes the bottom opening 302 of each of the through holes 31B of the assembly 30B, so that the light generated by the light source 21B when being lighted up can be converged by the lens 223B, to facilitate forming a light spot with clear edges in the manicure space 101B of the housing 10B, to improve the energy utilization rate of the light source 21B.

[0194] Continuing to refer to FIGS. 45-50, the housing 10B includes a first shell 11B and a second shell 12B, and has a receiving cavity 13B formed between the first shell 11B and the second shell 12B. The first shell 11B forms the manicure space 101B and the fingertip access passage 102B of the housing 10B, and each light exit passage 103B of the housing 10B is formed in the first shell 11B, wherein the assembly 30B is mounted to the first shell 11B, and the assembly 30B, the lens unit 200B, and the main circuit board 40B are received in the receiving cavity 13B of the housing 10B, such that the assembly 30B, the lens unit 200B, and the main circuit board 40B are hidden and visually invisible. That is, by hiding the assembly 30B, the lens unit 200B, and the main circuit board 40B between the first shell 11B and the second shell 12B, on one hand, the first shell 11B and the second shell 12B of the housing 10B can protect the assembly 30B, the lens unit 200B, and the main circuit board 40B, and on the other hand, the first shell 11B and the second shell 12B of the housing 10B form the general appearance of the manicure lamp.

[0195] Further, the first shell 11B includes an inner cylinder 111B and a panel 112B extending from the front side of the inner cylinder 111B to the periphery, and the second shell 12B includes an outer cylinder 121B and a back cover 122B extending inwardly from the back side of the outer cylinder 121B, wherein the panel 112B and the outer side of the outer cylinder 121B are mounted to each other, and the back cover 122B and the back side of the inner cylinder 111B are mounted to each other to form the receiving cavity 13B of the housing 10B between the first shell 11B and the second shell 12B for receiving the assembly 30B, the lens unit 200B, and the main circuit board 40B.

[0196] That is, the housing 10B has no joint at the location of the fingertip access passage 102B, and the fingertip access passage 102B of the housing 10B is jointly defined by the integrally formed inner cylinder 111B and the panel 112B, which not only helps to increase the aesthetic appearance of the manicure lamp, but also makes the user feel more comfortable when the palm of the user rests at the location of the fingertip access passage 102B of the housing 10B.

[0197] Preferably, the rear cover 122B of the second shell 12B has a rear cover hole 1221B, the shape and size of the rear cover hole 1221B of the rear cover 122B match the shape and size of the rear side of the inner cylinder body 111B of the first shell 11B, the edges of the rear cover 122B for defining the rear cover hole 1221B and the edges of the rear side of the inner cylinder body 111B can abut each other to allow the second shell 12B to expose the rear opening of the inner cylinder body 111B of the first shell 11B. In other words, the manicure space 101B of the shell 10B communicates the front space and the rear space of the shell 10B.

[0198] In order to install the first shell 11B and the second shell 12B without affecting the appearance of the manicure lamp, with reference to FIGS. 40-48, the manicure lamp further comprises a plurality of buckle assemblies 90B, each of the buckle assemblies 90B respectively comprises a first buckle body 91B and a second buckle body 92B, wherein the rear side of the inner cylinder body 111B of the first shell 11B and the panel 112B are respectively provided with at least one first buckle body 91B, the outer cylinder body 121B and the rear cover 122B of the second shell 12B are respectively provided with at least one second buckle body 92B, the first buckle body 91B provided on the rear side of the inner cylinder body 111B and the second buckle body 92B provided on the rear cover 122B are buckled with each other, the first buckle body 91B provided on the panel 112B and the second buckle body 92B provided on the front side of the outer cylinder body 121B are buckled with each other, so as to install the first shell 11B and the second shell 12B. Through the above structure, the first shell 11B and the second shell 12B can be reliably installed without screws.

[0199] In this specific example of the manicure lamp of the present application shown in FIGS. 38-55, the upper and lower sides of the rear side of the inner cylinder body 111B are respectively provided with two first buckle bodies 91B, and the opposite sides of the panel 112B are respectively provided with one first buckle body 91B. Correspondingly, the upper and lower sides of the edges of the rear cover 122B for defining the rear cover hole 1221B are respectively provided with two second buckle bodies 92B, and the opposite sides of the front side of the outer cylinder body 121B are respectively provided with one second buckle body 92B. In this way, six first buckle bodies 91B and six second buckle bodies 92B are buckled with each other, so as to reliably install the first shell 11B and the second shell 12B without screws.

[0200] Referring to FIGS. 40-42, 49 and 50, the first shell 11B includes at least one assembly portion 113B, the bottom and front side of the assembly portion 113B are connected to the inner cylinder 111B and the panel 112B respectively, and the top of the assembly portion 113B forms an assembly column 1131B above the inner cylinder 111B and an insertion column 1132B at the back side of the panel 112B respectively. By connecting the bottom and front side of the assembly portion 113B to the inner cylinder 111B and the panel 112B respectively, the assembly portion 113B can play a role in strengthening the connection between the inner cylinder 111B and the panel 112B, avoiding deformation of the first shell 11B.

[0201] The assembly 30B has at least one assembly slot 34B and at least one insertion hole 35B, wherein when the assembly 30B is installed on the first shell 11B, the assembly column 1131B of the assembly portion 113B is assembled in the assembly slot 34B of the assembly 30B, and the insertion column 1132B of the assembly portion 113B is inserted into the insertion hole 35B of the assembly 30B, in this way, not only the installation of the assembly 30B and the first shell 11B can be achieved, but also the positions of each lens 223B of the lens unit 200B and the positions of each light exit channel 103B of the shell 10B can be ensured. Correspondence. Preferably, after the assembly 30B is installed on the first shell 11B, screws can be used to lock the assembly 30B on the first shell 11B to prevent the assembly 30B from moving relative to the first shell 11B.

[0202] Referring to FIGS. 40-42, 49 and 50, the first shell 11B includes two assembly portions 113B, which are respectively located at opposite ends of the first shell 11B. Correspondingly, the opposite ends of the assembly 30B respectively have one assembly slot 34B and one insertion hole 35B, wherein when the assembly 30B is installed on the first shell 11B, the assembly column 1131B of each assembly portion 113B is respectively assembled in the assembly slot 34B of the assembly 30B, and the insertion column 1132B of each assembly portion 113B is respectively inserted into the insertion hole 35B of the assembly 30B, in this way, the assembly 30B can be installed to the correct position, avoiding the mispositioning of the lenses 221 of the lens unit 200B and the light exit channels 103B of the shell 10B.

[0203] With continued reference to FIGS. 49 and 50, the manicure lamp further comprises a battery 50B and a charging terminal 60B, the battery 50B and the charging terminal 60B are connected to the main circuit board 40B respectively, wherein the charging terminal 60B can be used to charge the battery 50B, and the battery 50B can supply the stored electric energy to each light source 21B to light up each light source 21B.

[0204] Specifically, the battery 50B is mounted on the inner cylinder 111B of the first shell 11B, and the battery 50B is accommodated in the accommodating cavity 13B of the shell 10B. Since the main circuit board 40B is arranged on the top of the assembly 30B, and the assembly 30B is mounted on the first shell 11B, the relative positions of the battery 50B and the main circuit board 40B are fixed, which is conducive to ensuring the reliability of the connection relationship between the battery 50B and the main circuit board 40B.

[0205] The rear cover 122B of the second shell 12B has a terminal through hole 1222B, the charging terminal 60B is mounted on the rear side of the inner cylinder 111B of the first shell 11B, and the charging terminal 60B extends into the terminal through hole 1222B of the rear cover 122B of the second shell 12B. Since the main circuit board 40B is arranged on the top of the assembly 30B, and the assembly 30B is mounted on the first shell 11B, the relative positions of the charging terminal 60B and the main circuit board 40B are fixed, which is conducive to ensuring the reliability of the connection relationship between the charging terminal 60B and the main circuit board 40B.

[0206] Preferably, the charging terminal 60B is mounted below the rear side of the inner cylinder 111B of the first shell 11B, so that when charging the battery 50B through the charging terminal 60B, the charging wire will not affect the normal use of the manicure lamp.

[0207] With continued reference to FIGS. 40 to 42, the manicure lamp further comprises a control unit 70B, the control unit 70B is mounted on the assembly 30B, and the control unit 70B is connected to the main circuit board 40B, and the user can control the working state of the manicure lamp through the control unit 70B. For example, through the control unit 70B, the user can control whether the battery 50B supplies power to the light source 21B and the duration of supplying power to the light source 21B.

[0208] Specifically, the assembly 30B has a clamping slot 36B and a clearance slot 37B, the control unit 70B includes a control circuit board 71B and a series of electronic components 72B, such as resistors, capacitors, switches, etc., which can be mounted on the control circuit board 71B, wherein the opposite ends of the control circuit board 71B can be clamped into the clamping slot 36B of the assembly 30B, and the clearance slot 37B of the assembly 30B avoids the electronic components 72B, so that the control unit 70B can be mounted on the assembly 30B.

[0209] Preferably, the electronic components 72B implemented as switches are micro pressure switches, which abut against the panel 112B of the first shell 11B, so that the user can control the electronic components 72B by slightly pressing the panel 112B, thereby controlling the working state of the manicure lamp.

[0210] With continued reference to FIGS. 38-42, 49 and 50, the manicure lamp further includes a detection unit 80B connected to the main circuit board 40B, wherein the detection unit 80B is used to detect whether the user places a fingertip in the manicure space 101B of the shell 10B, and if the detection unit 80B detects that the user places a fingertip in the manicure space 101B of the shell 10B, the light source 21B of the manicure lamp can be automatically turned on.

[0211] Specifically, the detection unit 80B includes a transmitting portion 81B and a receiving portion 82B, the transmitting portion 81B and the receiving portion 82B are arranged on the shell 10B in a manner of being located on opposite sides of the manicure space 101B of the shell 10B, and the position of the transmitting portion 81B corresponds to the position of the receiving portion 82B, allowing the receiving portion 82B to receive the signal, such as an optical signal, transmitted by the transmitting portion 81B. After the transmitting portion 81B emits a signal, if the receiving portion 82B can receive the signal, it indicates that there is no obstruction between the transmitting portion 81B and the receiving portion 82B, at this time the detection result of the detection unit 80B is that the manicure space 101B of the shell 10B is not placed with a fingertip, if the receiving portion 82B cannot receive the signal, it indicates that there is an obstruction between the transmitting portion 81B and the receiving portion 82B, at this time the detection result of the detection unit 80B is that the manicure space 101B of the shell 10B is placed with a fingertip.

[0212] Specifically, the inner cylinder 111B of the first shell 11B has a first mounting hole 1111B and a second mounting hole 1112B on opposite sides, respectively, the first mounting hole 1111B and the second mounting hole 1112B are in correspondence with each other, and both of the first mounting hole 1111B and the second mounting hole 1112B communicate with the manicure space 101B and the receiving cavity 13B of the shell 10B, wherein the emitting portion 81B is mounted on the first mounting hole 1111B of the inner cylinder 111B of the first shell 11B, and the receiving portion 82B is mounted on the second mounting hole 1112B of the inner cylinder 111B of the first shell 11B, so that the position of the emitting portion 81B and the position of the receiving portion 82B can be in correspondence, so that the receiving portion 82B can receive the signal after the emitting portion 81B emits the signal.

[0213] Preferably, the first mounting hole 1111B and the second mounting hole 1112B of the first inner cylinder 111B of the first shell 11B are close to the bottom of the manicure space 101B of the shell 10B, so that the position of the emitting portion 81B and the position of the receiving portion 82B are close to the bottom of the manicure space 101B of the shell 10B, so that after the user places the fingertip in the manicure space 101B of the shell 10B, the fingertip can block the signal emitted by the emitting portion 81B.

[0214] Continuing with FIGS. 40-42 and 51-55, the lens unit 200B includes a first lens portion 23B and a second lens portion 24B, wherein the first lens portion 23B has a plurality of first lenslets 231B spaced apart from each other, each of the first lenslets 231B has a first curved surface 2311B and a first flat surface 2312B opposite to each other, wherein the second lens portion 24B has a plurality of second lenslets 241B spaced apart from each other, each of the second lenslets 241B has a second curved surface 2411B and a second flat surface 2412B opposite to each other, wherein the first lens portion 23B and the second lens portion 24B are mounted in a manner that the first flat surfaces 2312B of the first lenslets 231B and the second flat surfaces 2412B of the second lenslets 241B are in contact with each other, so that the positions of the first lenslets 231B and the positions of the second lenslets 241B correspond in the thickness direction of the lens unit 200B, for forming the four lens 223B. In this way, on the one hand, it is helpful to reduce the technical difficulty and manufacturing cost of the lens unit 200B, on the other hand, it is helpful to reduce the thickness dimension of the first lens portion 23B and the second lens portion 24B, so that the internal shrinkage deformation of the first lens portion 23B and the second lens portion 24B can be avoided, and it is helpful to maintain the face types of the first curved surfaces 2311B and the first flat surfaces 2312B of the first lenslets 231B of the first lens portion 23B and the face types of the second curved surfaces 2411B and the second flat surfaces 2412B of the second lenslets 241B of the second lens portion 24B, so as to ensure that the optical performance of the lens unit 200B remains unchanged. Alternatively, in other examples of the manicure lamp of the present application, the lens unit 200B can also be integrated, that is, the four lenses 223B of the lens unit 200B can be integrally formed.

[0215] Further, the first lens portion 23B includes four first lenslets 231B, and correspondingly, the second lens portion 24B includes four second lenslets 241B, so that the four first lenslets 231B of the first lens portion 23B and the four second lenslets 241B of the second lens portion 24B form the four lenses 223B of the lens unit 200B.

[0216] Preferably, along the direction perpendicular to the extending direction of the lens unit 200B, the position of at least one of the first lenslets 231B of the first lens portion 23B and the position of the other first lenslets 231B are staggered, and correspondingly, the position of at least one of the second lenslets 241B of the second lens portion 24B and the position of the other second lenslets 241B are staggered, so that after the first lens portion 23B and the second lens portion 24B are buckled, the position of at least one of the lenses 223B and the position of the other lenses 223B are staggered along the direction perpendicular to the extending direction of the lens unit 200B. It can be understood that the direction perpendicular to the extending direction of the lens unit 200B is the thickness direction of the nail lamp.

[0217] Referring to FIGS. 53 to 55, one end of the first lens portion 23B has at least one first insertion hole 232B, and the other end has at least one first insertion post 233B, wherein one end of the second lens portion 24B has at least one second insertion post 242B, and the other end has at least one second insertion hole 243B, wherein the first insertion post 233B of the first lens portion 23B is inserted into the second insertion hole 243B of the second lens portion 24B, and the second insertion post 242B of the second lens portion 24B is inserted into the first insertion hole 232B of the first lens portion 23B, in this way, the first lens portion 23B and the second lens portion 24B can be buckled and installed, and ensure that the position of each first lenslet 231B of the first lens portion 23B and the position of each second lenslet 241B of the second lens portion 24B are one-to-one corresponding.

[0218] It should be understood by those skilled in the art that the above description and the embodiments of the application shown in the drawings are only examples and do not limit the application. The purpose of the application has been fully and effectively achieved. The function and structural principle of the application has been shown and explained in the embodiments, and the implementation of the application can be any modification or modification without departing from the principle.

Claims

1. A nail lamp, characterized in that, include: A housing, wherein the housing has a nail art space and a nail art opening communicating with the nail art space; and At least one light source assembly, wherein the light source assembly is disposed in the housing, and the light source assembly includes a light source and an optical lens located in the emission path of the light source, the optical lens being used to converge the light generated by the light source and form a light spot below the nail space of the housing.

2. The nail lamp according to claim 1, wherein the number of light source components is four, the four light source components are located above the nail space of the housing, and along the thickness direction of the nail lamp, the position of at least one light source component is offset from the positions of the other light source components.

3. The nail lamp according to claim 1, wherein the number of light source components is six, four of the light source components are located above the nail space of the housing and are defined as upper light source components, and two of the light source components are located to the side of the nail space of the housing and are defined as side light source components, wherein along the thickness direction of the nail lamp, the position of at least one of the upper light source components is offset from the positions of the other upper light source components, wherein the optical axis of the side light source component has an acute angle between it and a vertical plane parallel to the thickness direction of the nail lamp, and the optical axis of the side light source component has an acute angle between it and a vertical plane perpendicular to the thickness direction of the nail lamp.

4. The nail lamp according to claim 2, wherein the optical lens of each of the light source components is integrally formed.

5. The nail lamp according to claim 2, wherein the optical lens of each of the light source components includes an upper half and a lower half, the upper half of the optical lens of the light source components is integrally formed as a first lens portion, the lower half of the optical lens of the light source components is integrally formed as a second lens portion, and the first lens portion and the second lens portion are snapped together.

6. The nail lamp according to claim 3, wherein the optical lens of each of the upper light source assemblies comprises an upper half and a lower half, the upper half of the optical lens of the upper light source assemblies is integrally formed as a first lens portion, the lower half of the optical lens of the upper light source assemblies is integrally formed as a second lens portion, and the first lens portion and the second lens portion are snapped together.

7. The nail lamp according to claim 2, 4 or 5, wherein the nail lamp includes an assembly having four through holes extending through the upper and lower sides of the assembly, the through holes forming an upper opening above the assembly and a lower opening below the assembly, the light source of the light source assembly being disposed at the upper opening of the assembly, the nail lamp of the light source assembly being disposed at the lower opening of the assembly, wherein the assembly is mounted on the housing.

8. The nail lamp according to claim 6, wherein the nail lamp comprises an assembly, the assembly comprising a main frame and two inclined arms and having a plurality of through holes, the two inclined arms extending obliquely downward from opposite ends of the main frame, the main frame forming four of the through holes, each of the inclined arms forming one of the through holes, wherein the light source of each of the upper light source assemblies is respectively disposed in each of the upper openings of the main frame, the optical lens of each of the upper light source assemblies is respectively disposed in each of the lower openings of the main frame, the light source of each of the side light source assemblies is respectively disposed in each of the upper openings of the inclined arms, the optical lens of each of the side light source assemblies is respectively disposed in each of the lower openings of the inclined arms, wherein the assembly is mounted on the housing.

9. The nail lamp of claim 7, wherein the housing comprises an inner shell and an outer shell and a receiving cavity, the inner shell being annular for forming the nail space and the nail opening of the housing, the inner shell and the outer shell being mounted to each other to form the receiving cavity between the inner shell and the outer shell, the inner shell having four perforations, wherein the assembly is mounted to the inner shell such that the optical lenses of each of the light source assemblies correspond to the respective perforations of the inner shell, and the assembly is received in the receiving cavity.

10. The nail lamp of claim 8, wherein the housing comprises a bottom shell and a top shell and a receiving cavity, the bottom shell and the top shell being mounted to each other to form the receiving cavity between the bottom shell and the top shell, the bottom shell having six bottom shell holes, wherein the assembly is mounted on the bottom shell such that the optical lenses of each of the light source assemblies correspond to the respective bottom shell holes of the bottom shell, and the assembly is received in the receiving cavity.

11. The nail lamp according to claim 8, wherein the nail lamp includes a circuit board, each of the light sources is respectively mounted on the circuit board, the circuit board is mounted on the assembly, and the light source is positioned at the upper opening of the assembly by the circuit board.

12. The nail lamp according to claim 8, wherein the nail lamp includes a circuit board, the circuit board including a top circuit board and two side circuit boards connected to the top circuit board, the light sources of each of the upper light source components are respectively mounted on the top circuit board, the top circuit board is mounted on the main frame, and the light sources of the upper light source components are disposed in the upper opening of the main frame by the top circuit board, the light sources of each of the side light source components are respectively mounted on the side circuit boards, the side circuit boards are mounted on the inclined arm, and the light sources of the side light source components are disposed in the upper opening of the inclined arm by the side circuit boards.

13. The nail lamp of claim 9, wherein the nail lamp includes a control part, the control part includes a control panel and at least one control button attached to the control panel, the assembly has an insertion slot, the control panel is inserted into the insertion slot of the assembly, and the control button abuts against the panel of the inner shell.

14. The nail lamp according to claim 10, wherein the nail lamp includes a control part, the control part includes a control panel and at least one control button attached to the control panel, the control panel is mounted on the top shell, and the control button abuts against the top shell.

15. The nail lamp according to claim 9, wherein the perforation of the inner shell has a perforation top and a perforation bottom that are interconnected, the size of the perforation top is larger than the size of the perforation bottom, the size of the perforation top is the same as the size of the optical lens or the size of the perforation top is slightly larger than the size of the optical lens, the size of the perforation bottom is slightly smaller than the size of the optical lens, wherein the bottom of the optical lens is recessed into the top perforation of the inner shell and supported by the inner shell.

16. A lens unit, characterized in that, include: A first lens portion, wherein the first lens portion has a plurality of mutually spaced first microlenses, each of the first microlenses having a first curved surface and a first flat surface respectively; and A second lens portion, wherein the second lens portion has a plurality of mutually spaced second microlenses, each of the second microlenses having a second curved surface and a second flat surface respectively, wherein the first lens portion and the second lens portion are snapped together in such a way that the first flat surface of the first microlens and the second flat surface of the second microlens are fitted together, so that the positions of each first microlens and the positions of each second microlens correspond in the thickness direction of the lens unit.

17. The lens unit of claim 16, wherein the first lens portion comprises four first microlenses, and correspondingly, the second lens portion comprises four second microlenses.

18. The lens unit of claim 16, wherein, along a direction perpendicular to the extending direction of the lens unit, the position of at least one of the first microlenses of the first lens portion is misaligned with the positions of the other first microlenses.

19. The lens unit of claim 16, wherein one end of the first lens portion has at least one first insertion hole and the other end has at least one first insertion post, wherein one end of the second lens portion has at least one second insertion post and the other end has at least one second insertion hole, wherein the first insertion post of the first lens portion is inserted into the second insertion hole of the second lens portion, and the second insertion post of the second lens portion is inserted into the first insertion hole of the first lens portion.

20. A nail lamp, characterized in that, include: Multiple light sources; A lens unit, wherein the lens unit includes a plurality of lenses; as well as A housing having a nail art space, a fingertip entry / exit channel, and multiple light emission channels, wherein the fingertip entry / exit channel is connected to the nail art space at the front, and each of the light emission channels is connected to the nail art space at the top, wherein each of the light sources is disposed on the incident side of each of the lenses, and the exit side of each of the lenses corresponds to each of the light emission channels of the housing.

21. The nail lamp according to claim 20, wherein the lens unit comprises a first lens portion and a second lens portion, the first lens portion having a plurality of mutually spaced first microlenses, each of the first microlenses having a first curved surface and a first flat surface respectively, the second lens portion having a plurality of mutually spaced second microlenses, each of the second microlenses having a second curved surface and a second flat surface respectively, wherein the first lens portion and the second lens portion are snap-fitted together in such a way that the first flat surface of the first microlens and the second flat surface of the second microlens are mutually fitted together, so that the positions of each first microlens and the positions of each second microlens correspond in the thickness direction of the lens unit, for forming each of the lenses.

22. The nail lamp of claim 20, wherein the lens unit comprises four of the lenses.

23. The nail lamp of claim 21, wherein the first lens portion comprises four first microlenses, and correspondingly, the second lens portion comprises four second microlenses.

24. The nail lamp of claim 22, wherein the four lenses of the lens unit are integrally formed.

25. The nail lamp of claim 22, wherein along the thickness direction of the nail lamp, the position of at least one of the lenses is offset from the positions of the other lenses.

26. The nail lamp of claim 23, wherein, along a direction perpendicular to the extension direction of the lens unit, the position of at least one of the first microlenses of the first lens portion is misaligned with the positions of the other first microlenses.

27. The nail lamp of claim 21, wherein one end of the first lens portion has at least one first insertion hole and the other end has at least one first insertion post, wherein one end of the second lens portion has at least one second insertion post and the other end has at least one second insertion hole, wherein the first insertion post of the first lens portion is inserted into the second insertion hole of the second lens portion, and the second insertion post of the second lens portion is inserted into the first insertion hole of the first lens portion.

28. The nail lamp of claim 20, wherein the nail lamp comprises a main circuit board and an assembly, wherein each of the light sources is respectively mounted on the main circuit board, wherein the assembly has a plurality of through holes, the main circuit board is disposed on the top of the assembly and suspends each of the light sources in the top opening of the through holes of the assembly by the main circuit board, the lens unit is disposed on the bottom of the assembly and holds each of the lenses in the bottom opening of the through holes of the assembly, wherein the assembly is mounted on the housing.

29. The nail lamp of claim 28, wherein each lens of the lens unit respectively closes the bottom opening of the perforation of the assembly.

30. The nail lamp of claim 28, wherein the housing includes a first housing and a second housing and has a receiving cavity, the first housing and the second housing being mounted to each other, the receiving cavity of the housing being formed between the first housing and the second housing, the first housing forming the nail space and the fingertip access channel of the housing, the light emission channel of the housing being formed in the first housing, wherein the assembly is mounted on the first housing, and the assembly, the lens unit and the main circuit board are received in the receiving cavity of the housing.

31. The nail lamp of claim 30, wherein the first housing includes an inner cylinder and a panel extending circumferentially from the front side of the inner cylinder, and the second housing includes an outer cylinder and a rear cover extending inwardly from the rear side of the outer cylinder, wherein the panel and the front side of the outer cylinder are mounted to each other, and the rear cover and the rear side of the inner cylinder are mounted to each other to form the receiving cavity of the housing between the first housing and the second housing.

32. The nail lamp according to claim 31, wherein the nail lamp includes a plurality of fastening components, each of the fastening components including a first fastener and a second fastener, wherein at least one first fastener is provided on the rear side of the inner cylinder and the panel, and at least one second fastener is provided on the front side of the outer cylinder and the rear cover, the first fastener provided on the rear side of the inner cylinder and the second fastener provided on the rear cover are fastened to each other, and the first fastener provided on the panel and the second fastener provided on the front side of the outer cylinder are fastened to each other to install the first shell and the second shell.

33. The nail lamp of claim 31, wherein the first housing includes at least one assembly portion, the bottom and front side of the assembly portion being connected to the inner cylinder and the panel respectively, the top of the assembly portion forming an assembly post above the inner cylinder and an insertion post on the rear side of the panel respectively, wherein the assembly has at least one assembly groove and at least one insertion hole, wherein the assembly post of the assembly portion is assembled into the assembly groove of the assembly, and the insertion post of the assembly portion is inserted into the insertion hole of the assembly.

34. The nail lamp according to claim 33, wherein the first housing includes two assembly parts, the two assembly parts being located at opposite ends of the first housing, wherein each opposite end of the assembly has an assembly groove and a insertion hole, wherein the assembly post of each assembly part is respectively assembled into each assembly groove of the assembly, and the insertion post of each assembly part is respectively inserted into each insertion hole of the assembly.

35. The nail lamp according to any one of claims 20 to 34, wherein the light source comprises two LEDs arranged along the thickness direction of the nail lamp.

36. The nail lamp according to any one of claims 28 to 33, wherein the nail lamp includes a battery and a charging terminal, the battery and the charging terminal being respectively connected to the main circuit board.

37. The nail lamp according to any one of claims 28 to 33, wherein the nail lamp includes a detection unit connected to the main circuit board, the detection unit including a transmitting part and a receiving part of corresponding height, the transmitting part and the receiving part being respectively disposed in the housing, and the transmitting part and the receiving part being located on opposite sides of the nail space of the housing.

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