A maintenance lamp

Abstract

The present invention relates to a maintenance lamp, which includes a body and at least one first lamp body; a storage groove corresponding to the at least one first lamp body is provided on the side wall of the body; the at least one first lamp body is rotatably arranged on the side wall of the body to be received in the storage groove; each first lamp body includes a light source assembly; each first lamp body further includes an unfolded state in which it rotates away from the body for illumination and a received state in which it rotates towards the storage groove to receive the light source assembly in the storage groove. This maintenance lamp can be used for lighting at the maintenance site, and it has the advantages of being convenient to carry, convenient to pack, small in occupied space, resistant to falling, long in service life, diverse in functions, and wide in applicable environment.

Description

Technical Field

[0001] The present invention relates to lamps, and more particularly to a maintenance lamp. Background Art

[0002] Maintenance lights currently on the market generally include a fuselage and at least one lamp body. The lamp body extends from the side wall of the fuselage and is always in an expanded state similar to open wings. Because it is fixedly connected to the fuselage, it cannot be retracted into the fuselage, which brings the disadvantages of being inconvenient to carry and pack, and taking up a lot of space. In addition, when such a maintenance light that is always in an expanded state falls, the lamp body is easily damaged, resulting in the maintenance light being scrapped, thereby shortening the service life of the maintenance light. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide an improved maintenance lamp.

[0004] The technical solution adopted by the present invention to solve the technical problem is as follows: a maintenance light is constructed, comprising a body and at least one first lamp body; a side wall of the body is provided with a storage groove corresponding to the at least one first lamp body; the at least one first lamp body is rotatably arranged on the side wall of the body to be accommodated in the storage groove;

[0005] Each of the first lamp bodies includes a light source assembly;

[0006] Each of the first lamp bodies also includes an extended state in which the lamp body is rotated away from the body to provide lighting, and a received state in which the lamp body is rotated toward the receiving slot to receive the light source assembly in the receiving slot.

[0007] Preferably, the shape of the receiving groove is adapted to the shape of the first lamp body;

[0008] and / or the length and width of the storage slot are adapted to the length and width of the first lamp body;

[0009] And / or, the depth of the receiving groove is greater than or equal to the thickness of the first lamp body.

[0010] Preferably, the light source assembly includes a shell and a light emitting body arranged in the shell; the shell is provided with a light emitting surface for the light emitting body to emit light; when the first lamp body is in the accommodated state, the light emitting surface is arranged toward the inner wall of the storage groove.

[0011] Preferably, it further comprises a first rotating mechanism;

[0012] The first rotating mechanism includes a first shaft hole portion provided at one end of the receiving slot, and a first rotating shaft provided on the first lamp body and connected to both ends of the first shaft hole portion respectively;

[0013] The first lamp body includes a first connecting member connected to the light source assembly at one end;

[0014] The first rotating shaft is arranged at an end of the first connecting member away from the light source assembly.

[0015] Preferably, the first connecting member includes a first main body, and a making way groove provided at an end of the first main body away from the light source assembly to make way for the first shaft hole portion;

[0016] The first rotating shaft is arranged on the first main body and is located at two opposite sides of the clearance groove.

[0017] Preferably, the first lamp body further includes a second connecting member; the second connecting member includes a second main body connected to the first connecting member at one end, and a mounting groove provided at one end of the second main body away from the first connecting member; the light source assembly can be rotatably received in the mounting groove.

[0018] Preferably, a buffer assembly is provided between the second main body and the first connecting member;

[0019] The buffer assembly includes a hollow connecting column and an elastic member arranged on the connecting column; the connecting column is arranged at an end of the second body away from the mounting groove so as to penetrate the first connecting member;

[0020] One end of the elastic member abuts against the connecting column, and the other end abuts against the side wall of the first connecting member.

[0021] Preferably, the connecting column is provided with damping mechanisms at both ends of the elastic member;

[0022] The damping mechanism comprises a first damping plate and a second damping plate which are arranged side by side along the axial direction of the connecting column and are respectively located at both ends of the elastic member;

[0023] The first damping plate and the second damping plate are both provided with an anti-rotation mechanism on one side thereof which is opposite to the elastic member.

[0024] Preferably, the body includes a base and a housing provided on the base; the storage slot is provided on an outer side wall of the housing;

[0025] The maintenance light also includes a power supply device detachably disposed in the housing;

[0026] A receiving cavity for the power supply device is formed inside the housing; an end surface of one end of the housing is provided with an opening communicating with the receiving cavity;

[0027] The body includes a cover plate detachably connected to the housing to cover the opening;

[0028] The base is provided with mounting holes for mating with an external pan-tilt; and / or, an elastic protective sleeve is sleeved around the periphery of the base.

[0029] Preferably, the at least one first lamp body includes two first lamp bodies disposed on two opposite sides of the fuselage.

[0030] Implementing the maintenance lamp of the present invention has the following beneficial effects: The maintenance lamp is provided with a receiving groove corresponding to the at least one first lamp body on the side wall of the fuselage for receiving the at least one first lamp body; and the at least one first lamp body is rotatably disposed on the side wall of the fuselage so as to be received in the receiving groove, so that when the at least one first lamp body is in the unfolded state, it can rotate away from the fuselage for lighting; when it is in the received state, it can rotate towards the receiving groove to receive the light source assembly on the lamp body in the receiving groove for easy carrying, packing, reducing occupied space, preventing damage when falling, and extending the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The present invention will be further described below in conjunction with the drawings and embodiments. In the drawings:

[0032] Figure 1 is a schematic structural view of the maintenance lamp of the present invention;

[0033] Figure 2 is Figure 1 Another perspective structural view of the maintenance lamp shown;

[0034] Figure 3 is Figure 1 Schematic view of the state where the clamping member of the maintenance lamp shown is received in the handle body;

[0035] Figure 4 is Figure 1 Exploded view of the maintenance lamp shown;

[0036] Figure 5 is Figure 1 Cross-sectional view of the fuselage of the maintenance lamp shown;

[0037] Figure 6 is Figure 1 Schematic structural view of the unfolded state of the first lamp body of the maintenance lamp shown;

[0038] Figure 7 is Figure 6 Schematic structural view of the first lamp body of the maintenance lamp shown;

[0039] Figure 8 is Figure 7 Cross-sectional view of the first lamp body of the maintenance lamp shown;

[0040] Figure 9 is Figure 1 a schematic structural view of a second lamp body of the maintenance lamp shown;

[0041] Figure 10 is Figure 9 a schematic structural view of the second lamp body of the maintenance lamp from another angle shown. Detailed implementation manners

[0042] For a clearer understanding of the technical features, objectives, and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0043] Figure 1 and Figure 2 shows some preferred embodiments of the maintenance lamp of the present invention. The maintenance lamp can be used for lighting at the maintenance site, and has the advantages of being convenient to carry, convenient to pack, occupying a small space, being drop-resistant, having a long service life, having diverse functions, and having a wide applicable environment.

[0044] As Figure 1 and Figure 2 shown, the maintenance lamp may include a body 10, at least one first lamp body 20, a second lamp body 30, a power supply device 40, an operation button 50, and a control circuit. The body 10 can be used for installing the at least one first lamp body 20, the second lamp body 30, the power supply device 40, and the operation button 50. The at least one first lamp body 20 may include one first lamp body 20 or multiple first lamp bodies 20; in some embodiments, it may include two first lamp bodies 20, and the two first lamp bodies 20 may be disposed on two opposite sides of the body 10; the first lamp body 20 is rotatably disposed on the side wall of the body and can be used for lighting. The second lamp body 30 is detachably disposed on the body 10, and can be detached from the body 10 for lighting or sending a warning signal. The power supply device 40 is disposed in the body 10 and can be used for supplying power to the first lamp body 20, and it can also supply power to the second lamp body 30. The control circuit is disposed in the body 10 and can be used for controlling the first lamp body 20. The operation button 50 is disposed on the body 10 and is connected to the control circuit, and can be used to control the first lamp body 20 to be turned on or off.

[0045] As Figures 1 to 5 shown, further, in some embodiments, the body 10 may include a base 11, a housing 12, and a handle assembly 13; the base 11 can be placed on some platforms and can be used for supporting the housing 12; the housing 12 is disposed on the base 11; it can form a receiving cavity for receiving the power supply device 40. The handle assembly 13 is disposed on the housing 12 and can facilitate the user to carry the maintenance lamp.

[0046] Further, in some embodiments, the bottom surface of the base 11 can be a flat surface to facilitate placement on some platforms. In some embodiments, the base 11 is further provided with mounting holes; the mounting holes can be cooperatively installed with an external pan-tilt, the mounting holes can be provided at the central axis of the base 11, and the mounting holes can penetrate through the base 11, and they can be screw holes. It can be understood that, in some other embodiments, the mounting holes can also be omitted. The base 11 can be in the shape of a cuboid, and its four corners can be chamfered. It can be understood that, in some other embodiments, the base 11 is not limited to the shape of a cuboid. A protective sleeve can be sleeved around the base 11; the protective sleeve can be an elastic sleeve; specifically, the protective sleeve can be a soft rubber wrapper, which can protect the base 11 and play a buffering role, and further protect the first lamp body 20 and the second lamp body 30. It can be understood that, in some other embodiments, the protective sleeve can be omitted.

[0047] Further, in some embodiments, the housing 20 can be in the shape of a cuboid and can be made of an insulating material. Specifically, it can be made of plastic. It can be understood that, in some other embodiments, it is not limited to the shape of a cuboid. The inner side of the housing 20 can form a receiving cavity for the power supply device.

[0048] Receiving grooves 121 can be provided on the side wall of the fuselage 10; there can be two receiving grooves 121, which can be correspondingly provided with the two first lamp bodies 20. It can be understood that, in some other embodiments, the number of the receiving grooves 121 is not limited to two. The two receiving grooves 121 can be provided on two opposite side walls of the fuselage 10. The size of the bottom surface of the base 11 is larger than the size of the housing 20, and it can cooperate with the upper part of the housing 20 to form the receiving grooves 121 provided on the side wall of the housing 20. The receiving grooves 121 can be used to receive the first lamp body 20, and their shapes are adapted to the shape of the first lamp body 20, and their lengths and widths are also adapted to the lengths and widths of the first lamp body 20, and their depths can be equal to the thickness of the first lamp body 20, so that the first lamp body 20 can be placed in the receiving grooves 121, thereby preventing the maintenance lamp from falling and causing damage to the first lamp body 20. It can be understood that, in some other embodiments, the shape of the receiving grooves 121 is not limited to being adapted to the shape of the first lamp body 20, and their lengths and widths are not limited to being adapted to the lengths and widths of the first lamp body 20, and their depths can be greater than the thickness of the first lamp body 20.

[0049] In some embodiments, a card slot 122 may be provided on the housing 12. The card slot 122 can be used to accommodate the second lamp body 30. The card slot 122 may be provided on the front end face of the housing 12, and its size is adapted to the size of the second lamp body 30 to facilitate fixing the second lamp body 30. A relief notch 1221 may be provided on the side wall of the card slot 122. The relief notch 1221 may be located on the lower side wall of the card slot 122, and it can be used for a maintenance worker to place their fingers, facilitating the maintenance worker to pry out the second lamp body 30 from the card slot 122. It can be understood that in some other embodiments, the relief notch 1221 can be omitted.

[0050] In some embodiments, an opening may be formed on the end face of one end of the housing 12. The opening may be formed on the rear end face of the housing 12, and it can be used for the power supply device 40 to be inserted and improve the overall aesthetics of the body 10. The body 10 further includes a cover plate 123. The cover plate 123 can cover the opening and is detachably connected to the housing 12. Specifically, it can be detachably connected to the housing 12 through a snap 124. The snap 124 may be provided on the housing 12 and can latch the cover plate 123, thereby facilitating the cover plate 123 to cover the opening.

[0051] In some embodiments, a clamping groove 125 may be provided on the housing 12. The clamping groove 125 can be used to clamp with the clamping member 132 of the handle assembly 13. The clamping groove 125 may be provided on the top of the housing 12 and is arranged close to the rear end of the housing 12. A guiding surface 1251 may be provided in the clamping groove 125. The guiding surface 1251 can be used to guide the rotation of the clamping member 132 of the handle assembly 12. The guiding surface 125 can be the bottom surface of the clamping groove 125 and can be an arc surface to facilitate forming a track for the clamping member 132 to slide. The height of the side wall at the rear end of the clamping groove 125 is less than the height of its front end, and it can be used to cooperate with the clamping member 132 to position the clamping member 132.

[0052] Such as Figure 1 、 Figure 2 、 Figure 3 、 Figure 5As shown, further, in some embodiments, the handle assembly may include a handle body 131, a clamping member 132, and a fixing shaft 133; the handle body 131 includes a first end 1311 and a second end 1312; the first end of the handle body 131 may be connected to the machine housing 12, and the handle body 131 may be integrally formed with the machine housing 12. A gap is provided between the handle body 13 and the machine housing 12 to form a clamping position 134, so as to facilitate the insertion of an external mounting structure for installing a maintenance lamp. The clamping member 132 is disposed at the second end of the handle body. It is rotatably connected to the handle body 131 through the fixing shaft 133. It can be clamped in a clamping groove 125 on the machine housing 12 by rotation, so that the clamping position 134 is closed. It can also be received in the handle body 131 by rotation, so that the clamping position 134 can be used for the external mounting structure to be inserted, thereby preventing the maintenance lamp from falling. Both ends of the fixing shaft 133 may be disposed on the handle body 131. In some embodiments, the external mounting structure may include a desktop, a cabinet, a connecting rod, a horizontal board, a shelf or others.

[0053] In some embodiments, the end face of the first end 1311 of the handle body 131 may be trapezoidal, and the main body of the handle body 131 may be cuboid-shaped and may be disposed parallel to the top of the machine housing 12. A relief groove 1313 may be provided on the end face of the first end of the handle body 131; the relief groove 1313 may be trapezoidal platform-shaped, and it may be disposed opposite to the clamping member 132, and it may provide a space for the user's fingers, so as to facilitate the user to push the clamping member 132 to rotate, so that the external mounting structure is inserted into the clamping position 134. When in use, the user's finger may extend into the relief groove 1313, and by pushing the handle body 131 in the direction of the external mounting structure, when the external mounting structure contacts the clamping member 132, a reaction force is generated to push the clamping member 132 to rotate towards the handle body 131 and disengage from the clamping groove 125, and the external mounting structure can be inserted into the clamping position 134 in sequence. A plurality of anti-slip grooves may be provided on the bottom wall of the relief groove 1313, and the anti-slip grooves may form finger positions, which can be used to prevent the worker's fingers from slipping out of the relief groove 1313. It can be understood that in some other embodiments, the anti-slip grooves may be omitted, and in some other embodiments, anti-slip ridges may also be provided on the bottom wall of the relief groove 1313. A protective member may also be provided on the inner side wall of the relief groove 1313; the protective member can protect the worker's fingers and avoid finger injuries. The protective member may be a soft rubber wrap, which can be used to increase comfort and play an anti-slip role.

[0054] In some embodiments, a receiving groove 1314 may be provided on the handle body 131; the receiving groove 1314 may be provided on a side of the handle body 131 opposite to the top surface of the machine housing 12, and it may be opened from the second end of the handle body 131 to the middle of the handle body 131. Its size and shape are adapted to the size and shape of the engaging member 132, and it can be used to receive the engaging member 132. When the engaging member 132 rotates towards the handle body 131, it can be received in the engaging member 132.

[0055] In some embodiments, the engaging member 132 may be in the shape of a cuboid, and one end thereof is provided with a shaft hole through which the fixed shaft can pass. The diameter of the shaft hole is larger than the diameter of the fixed shaft, so as to facilitate the rotation around the fixed shaft. When the engaging member 132 is clamped on the engaging groove 125, it can form a right angle with the handle body 131. A limiting step 1321 is provided on the engaging member 132; the limiting step 1321 may be provided on a side of the engaging member 132 opposite to the first end of the handle body 131, and at one end far from the shaft hole. It can cooperate with the side wall of the engaging groove 125 far from the first end 1311 of the handle body 131 for limiting. It can be clamped on the side wall. When the external installation structure generates a reaction force to push the engaging member 132, the engaging member 132 can slide out along the guiding surface 1251 and rotate towards the receiving groove 1314 and be received in the receiving groove 1314.

[0056] In some embodiments, a clamping mechanism is provided between the engaging member 132 and the engaging groove 125; the clamping mechanism may include a clamping bone and a groove 1322; the clamping bone may be provided on the side wall of the engaging groove 125 far from the first end 1311 of the handle body 131; the groove 1322 may be provided on the side wall of the limiting step 1321 and is correspondingly arranged with the clamping bone for the clamping bone to be inserted therein, so as to facilitate the fixation of the engaging member 132.

[0057] Such as Figure 1 、 Figure 4 、 Figure 6 、 Figure 7 、and Figure 8As shown, further, in some embodiments, the first lamp body 20 may include a light source assembly 21, a first connecting member 22, a second connecting member 23, a buffer assembly, a damping mechanism 25, and an anti-rotation mechanism 26. The light source assembly 21 is rotatably disposed on the second connecting member 23, and the first connecting member 22 is rotatably connected to the second connecting member 23 and the body 10 to drive the light source assembly 21 to open and close. The buffer assembly is disposed at one end where the second connecting member 23 is connected to the first connecting member 22, and can be used to provide rotation buffer for the light source assembly 21. The damping mechanism can be disposed at one end where the second connecting member 23 is connected to the first connecting member 22, and can increase the friction between the second connecting member 23 and the first connecting member 22. The anti-rotation mechanism 26 is disposed at one end where the second connecting member 23 is connected to the first connecting member 22, and can be used to prevent the damping mechanism 25 from rotating.

[0058] In some embodiments, the first lamp body 20 can have an extended state and a retracted state. When in the extended state, it can rotate away from the lift 10, similar to spreading wings, so that the light source assembly 21 can be directed toward the maintenance site to illuminate the maintenance site. When illumination is not needed, the first lamp body 20 can be rotated toward the storage slot 121, thereby storing the light source assembly 21 in the storage slot 121. This can reduce the overall space occupied by the maintenance light, facilitate portability and packaging, and improve the aesthetics of the maintenance light.

[0059] In some embodiments, the light source assembly 21 may include a housing 211 and a light emitting body 212; the housing 211 may include a portion for mounting the light emitting body 212, which may be made of an insulating material, specifically, plastic. A light emitting surface 2111 may be provided on the housing 211; the light emitting surface 2111 may allow the light emitting body 212 to emit light. The light emitting body 212 may be an LED light source, which may be provided in the housing 211 and may be connected to the control circuit so as to be controlled to be turned on or off by the control circuit. The LED light source may be one or more. In this embodiment, it may be one.

[0060] In some embodiments, the first connector 22 may include a first body 221 and a clearance slot 222. The first body 221 may be rectangular and hollow to facilitate wiring. One end of the first body 221 may be rotatably connected to the receiving slot 121. The clearance slot 222 may be located at the end of the first body 221 away from the light source assembly 21 and may be formed by a notch formed at the end of the first body 221 away from the light source assembly 21.

[0061] In some embodiments, the maintenance light further includes a first rotating mechanism; this first rotating mechanism can be disposed at one end of the receiving slot 121 and on the first body 221. This first rotating mechanism can include a first axial hole 1211 and a first rotating shaft. The first axial hole 1211 can be disposed at one end of the receiving slot 121, specifically at the rear end of the receiving slot 121, and can be hollow and cylindrical. A clearance groove 222 can be disposed corresponding to the first axial hole 1211 to allow for clearance. The first rotating shaft can be set at an end of the first connecting member 22 away from the light source assembly 21. Specifically, it can be set on the first main body 221 and located on two opposite sides of the make way slot 222. It can extend toward the make way slot 222 to extend into the first axial hole portion 1211, rotate around the first axial hole portion 1211, and then drive the first connecting member 22 to rotate, thereby driving the light source assembly to be expanded or accommodated in the storage slot 121.

[0062] In some embodiments, the second connector 23 may include a second body 231 and a mounting slot 232. One end of the second body 231 may be connected to the first connector 22, and the other end may be connected to the light source assembly 21. The second body 231 may be hollow to facilitate wiring. A hollow connecting post 233 may be provided on the end of the second body 231 connected to the first connector 22. The connecting post 233 is located on the end of the second body 231 away from the mounting slot 232 and can be inserted into the first connector 22. The hollow connecting post can be inserted into the first connector 22 and connected to the first connector 22 via a fastening assembly. The fastening assembly may be a hollow screw to facilitate wiring. The mounting slot 232 may be located on the end of the second body 231 away from the first connector 22, allowing the light source assembly 21 to be rotatably mounted therein. The side of the mounting slot 232 opposite the connecting post 233 may have an opening to facilitate snap-in installation of the light source assembly 21. A second rotation shaft can be respectively disposed on two opposite sides of the mounting slot 232 . The second rotation shaft can be connected to the light source assembly 21 to allow the light source assembly 21 to rotate.

[0063] In some embodiments, a buffer assembly is further provided between the second body 231 and the first connector 22. The buffer assembly may include a hollow connecting post 233 and an elastic member 24 disposed on the connecting post 233. The elastic member 24 may be a spring that is sleeved onto the connecting post 233, with one end abutting the connecting post 233 and the other end abutting the sidewall of the first connector 22. This provides a buffer for the light source assembly 21 when the first lamp body 20 is rotated away from the receiving slot 14. It is understood that in other embodiments, the buffer assembly may be omitted.

[0064] In some embodiments, damping mechanisms 25 may be respectively provided at both ends of the elastic member 24; the damping mechanisms 25 may be sleeved on the connecting column 233, and may include a first damping piece 251 and a second damping piece 252; the first damping piece 251 and the second damping piece 252 may be arranged side by side along the axial direction of the connecting column 233, and may be respectively located at both ends of the elastic member 24, and they may be respectively annular pieces, the outer diameter of which may be adapted to the width of the inner cavity of the first connecting member 22, and may be equivalent to the width of the inner cavity of the first connecting member 22, so as to contact the inner side wall of the first connecting member 22 to generate frictional force.

[0065] In some embodiments, anti-rotation mechanisms 26 may be respectively provided on the sides of the first damping piece 251 and the second damping piece 252 facing away from the elastic member; the anti-rotation mechanisms 26 may be metal sheets, which may be sleeved on the connecting column 233 and may be used to prevent the first damping piece 251 and the second damping piece 252 from rotating.

[0066] As Figure 1 , Figure 4 and Figure 9 and Figure 10 As shown, further, in some embodiments, the second lamp body 30 is detachably arranged in the card slot 122 and can be detached from the card slot 122 for maintenance workers to leave the maintenance site or for emergency use. The second lamp body 30 may include a lamp base 31, a light-emitting component 32 and a wearing component 33; the lamp base 31 may be used for installing the light-emitting component 32; the light-emitting component 32 may be arranged on the lamp base 31 and may play a role in lighting or warning. The wearing component may be arranged on the side of the lamp base 31 opposite to the light-emitting component 32 and can be worn by workers when the lamp base 31 is detached from the fuselage 10, so that workers can use the light-emitting component for lighting or sending warning signals.

[0067] In some embodiments, the lamp base 31 may be in a flat plate shape and may be made of an insulating material, and its shape and size may be adapted to the shape and size of the card slot 122. It can be understood that in some other embodiments, the lamp base 31 may not be limited to a flat plate shape.

[0068] In some embodiments, the lighting component 32 may include an LED light source and a storage battery; the LED light source may be disposed on the lamp base 31 and can emit light when powered on. Specifically, the LED light source may include a lamp board and a plurality of LED lamp beads disposed on the lamp board. The storage battery may be disposed in the lamp base 31 and is connected to the LED light source and can be used to supply power to the LED light source. The storage battery is detachably connected to the lamp base 31 for easy replacement. In some embodiments, it may be a lithium-ion battery. Understandably, in some other embodiments, it may not be limited to a lithium-ion battery. In some embodiments, the storage battery may be electrically connected to the power supply device 40, and the power supply device can charge the storage battery, thereby increasing the power of the storage battery. When the second lamp body 30 is placed in the card slot 122, the power supply device 40 can supply power to the storage battery. Understandably, in some embodiments, a charging interface may be provided on the lamp base 31; the charging interface is connected to the storage battery and can be connected to an external power source to charge the storage battery through the external power source. The charging interface can be connected to the storage battery by connecting a charging cable.

[0069] In some embodiments, the maintenance lamp may further include a conductive connection component; the conductive connection component can be used to conductively connect the power supply device 40 and the storage battery. The conductive connection component may include a first conductive contact 34 and a second conductive contact; the first conductive contact 34 may be disposed on a side of the lamp base 31 opposite to the LED light source and includes a positive electrode contact and a negative electrode contact disposed at intervals. The second conductive contact may be disposed on the fuselage 10. Specifically, it may be disposed on the side wall of the card slot 122 and is correspondingly disposed with the first conductive contact. When the second lamp body 30 is placed in the card slot 122, the first conductive contact 34 can abut against the second conductive contact to achieve electrical connection, and then the power supply device 40 can charge the storage battery.

[0070] Understandably, in some other embodiments, the lighting component may not be limited to including an LED light source and a storage battery. It may be a fluorescent layer coated on the surface of the lamp base 31. The fluorescent layer is made of a fluorescent material and can emit light under the irradiation of other light sources of maintenance workers when the first lamp body 20 is damaged, so as to send a warning signal to the maintenance workers and prevent the maintenance workers from tripping.

[0071] Furthermore, in some embodiments, the power supply device 40 may be a large-capacity storage battery or a battery pack; it can be loaded into the accommodation cavity of the fuselage 10 from an opening at the rear end face of the fuselage 10, is electrically connected to the first lamp body 20, and can supply power to the first lamp body 20. Understandably, in some other embodiments, it may also be connected to the second lamp body 30 to supply power to the second lamp body 30.

[0072] Further, in some embodiments, the control circuit may be connected to the power supply device 40, the operation button 50, and the first lamp body 20, and may control the first lamp body 20 according to the instruction input by the operation button 50. The control circuit may include a control module connected to the power supply device 40, the operation button 50, and the first lamp body 20; the control module may be a processor. It can be understood that the second lamp body 20 may also be controlled not only by manually touching the operation button, but also by voice recognition or gesture recognition. It can be understood that in some other embodiments, the control circuit may include a voice recognition module and / or a gesture recognition module connected to the control module and the first lamp body 20. A first driving mechanism for driving the first rotating shaft to rotate and a second driving mechanism for driving the second rotating shaft to rotate may be provided on the first lamp body 20; by connecting the voice recognition module and / or the gesture recognition module to the first driving mechanism, the second driving mechanism, and the light source assembly 21, the first lamp body 20 can be controlled to be unfolded or housed in the storage groove 121, and the light source assembly 21 can be controlled to be turned on or off.

[0073] Further, the operation button 50 may be provided on the handle body 131, which is convenient for users to operate. Specifically, it may be disposed near the first end 1311 of the handle body 131, and may include a power switch button, a brightness adjustment button, and a lighting mode button. It can be understood that in some other embodiments, it may further include an unfolding button for controlling the unfolding of the first lamp body 20 and a housing button for controlling the housing of the first lamp body 20 in the storage groove 121.

[0074] It can be understood that the above embodiments only represent the preferred embodiments of the present invention, and the description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present invention; it should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, the above technical features can be freely combined, and several deformations and improvements can also be made, which all belong to the protection scope of the present invention; therefore, all equivalent transformations and modifications made to the scope of the claims of the present invention shall fall within the scope covered by the claims of the present invention.

Claims

1. A maintenance light, characterized in that: The invention comprises a body (10) and at least one first lamp body (20); a storage groove (121) corresponding to the at least one first lamp body (20) is provided on a side wall of the body (10); the at least one first lamp body (20) is rotatably arranged on the side wall of the body (10) to be accommodated in the storage groove (121); Each of the first lamp bodies (20) comprises a light source assembly (21), a first connecting member (22), a second connecting member (23), a buffer assembly, a damping mechanism (25) and an anti-rotation mechanism (26); the light source assembly (21) is rotatably arranged on the second connecting member (23); the first connecting member (22) is rotatably connected to the second connecting member (23) and the body (10); the buffer assembly is arranged at one end of the second connecting member (23) and the first connecting member (22); the damping mechanism (25) is arranged in the first connecting member (22) and contacts the inner side wall of the first connecting member (22); the anti-rotation mechanism (26) is arranged at one end of the second connecting member (23) and the first connecting member (22); Each first lamp body (20) further comprises an unfolded state in which it is rotated in a direction away from the body (10) to provide lighting, and a received state in which it is rotated toward the receiving slot (121) so that the light source assembly (21) is received in the receiving slot (121).

2. The maintenance light according to claim 1, characterized in that The shape of the receiving groove (121) is adapted to the shape of the first lamp body (20); and / or the length and width of the receiving groove (121) are adapted to the length and width of the first lamp body (20); And / or, the depth of the receiving groove (121) is greater than or equal to the thickness of the first lamp body (20).

3. The maintenance light according to claim 1, characterized in that The light source assembly (21) comprises a housing (211) and a light emitting body (212) arranged in the housing (211); the housing (211) is provided with a light emitting surface (2111) for the light emitting body (212) to emit light; when the first lamp body (20) is in a received state, the light emitting surface (2111) is arranged toward the inner wall surface of the receiving groove (121).

4. The maintenance light according to claim 1, characterized in that Also included is a first rotating mechanism; The first rotating mechanism comprises a first axial hole portion (1211) provided at one end of the receiving slot (121), and a first rotating shaft provided on the first lamp body (20) and connected to both ends of the first axial hole portion (1211); One end of the first connecting member (22) is connected to the light source assembly (21); The first rotating shaft is arranged at an end of the first connecting member (22) away from the light source assembly (21).

5. The maintenance light according to claim 4, characterized in that: The first connecting member (22) comprises a first main body (221), and a clearance groove (222) provided at an end of the first main body (221) away from the light source assembly (21) to make way for the first axial hole portion (1211); The first rotating shaft is arranged on the first main body (221) and is located at two opposite sides of the clearance groove (222).

6. The maintenance light according to claim 4, characterized in that The second connecting member (23) comprises a second main body (231) connected to the first connecting member (22) at one end, and a mounting groove (232) provided at one end of the second main body (231) away from the first connecting member (22); the light source assembly (21) is rotatably received in the mounting groove (232).

7. The maintenance light according to claim 6, characterized in that The buffer assembly is provided between the second main body (231) and the first connecting member (22); The buffer assembly comprises a hollow connecting column (233) and an elastic member (24) arranged on the connecting column (233); the connecting column (233) is arranged at an end of the second body (231) away from the mounting groove (232) so as to penetrate the first connecting member (22); One end of the elastic member (24) abuts against the connecting column (233), and the other end abuts against the side wall of the first connecting member (22).

8. The maintenance light according to claim 7, characterized in that: The damping mechanisms (25) are respectively provided on the connecting column (233) and at both ends of the elastic member (24); The damping mechanism (25) comprises a first damping plate (251) and a second damping plate (252) which are arranged side by side axially along the connecting column (233) and are respectively located at two ends of the elastic member (24); An anti-rotation mechanism (26) is provided on the side of the first damping plate (251) and the second damping plate (252) that is arranged opposite to the elastic member.

9. The maintenance light according to claim 4, characterized in that The body (10) comprises a base (11) and a housing (12) arranged on the base (11); the storage slot (121) is arranged on the outer side wall of the housing (12); The maintenance lamp further includes a power supply device (40) detachably disposed in the housing (12); A receiving cavity for the power supply device (40) is formed inside the housing (12); an end surface of one end of the housing (12) is provided with an opening communicating with the receiving cavity; The body (10) includes a cover plate (123) detachably connected to the housing (12) to cover the opening; The base (11) is provided with a mounting hole for cooperating with an external gimbal; and / or the outer shell of the base (11) is provided with an elastic protective sleeve.

10. The maintenance light according to claim 1, characterized in that The at least one first lamp body (20) comprises two first lamp bodies (20) arranged on two opposite sides of the fuselage (10).

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