Electric shock prevention device of LED lamp

Abstract

The utility model belongs to the technical field of LED lamps, and particularly relates to an anti-electric shock device of an LED lamp, which comprises a shell and an LED lamp string plug, the LED lamp string plug is arranged in the shell, the inner wall of the shell is provided with two symmetrically arranged first sliding chutes, two sliding blocks are respectively connected in the two first sliding chutes in a sliding manner, the two sliding blocks are fixed with the LED lamp string plug, and the LED lamp string plug is fixed on the shell. Two threaded rods are in threaded connection with the interiors of the two sliding blocks correspondingly, and the two threaded rods are located in the two first sliding grooves correspondingly and rotationally connected with the two first sliding grooves. The two first sliding grooves are formed in the inner walls of the two first sliding grooves respectively, the two first rotating grooves are formed in the inner walls of the two first sliding grooves respectively, the inner walls of the two first rotating grooves are provided with two second rotating grooves respectively, and two first worm wheels are rotationally connected into the two first rotating grooves respectively. When a user pulls out a plug from a socket, the user may touch a pin of the plug of the LED lamp string without attention, resulting in electric shock.

Description

Technical Field

[0001] The utility model belongs to the technical field of LED lamps, and in particular relates to an anti-electric shock device for LED lamps. Background Art

[0002] There are many types of LED lights, including spotlights, bulbs, candle lights, light strings, etc., where light strings are lighting products made up of multiple LED (light-emitting diode) components connected in series or in parallel. These LED components are mounted on a soft, bendable circuit board to form a continuous, cuttable light strip. LED light strings have a variety of colors, brightness, light angles and lengths to choose from, and can be cut and connected as needed to suit different lighting needs and scenarios.

[0003] LED light strings are widely used in various lighting and decoration fields, such as home lighting, commercial display, landscape lighting, etc., due to their energy saving, environmental protection, long life, easy installation and other characteristics. They can create a variety of atmospheres such as warmth, romance, fashion, technology, etc., adding color and vitality to people's living and working environment.

[0004] For example, the Chinese patent with the announcement number CN202392552U discloses an LED light string, including more than one LED lamp body connected to each other, a wire for connecting the LED lamp body, and a plug connected to the wire; a bridge rectifier is also provided between the LED lamp body and the plug. Since a bridge rectifier is also provided between the LED lamp body and the plug, a stable direct current for LED operation is obtained after rectification, thereby effectively avoiding abnormal flickering of the LED lamp body and extending the service life of the LED lamp body.

[0005] The above patent has the following problems:

[0006] This patent has some disadvantages when used, such as: after using the LED light string, when the user unplugs the plug from the socket, the user may accidentally touch the pins of the LED light string plug, causing electric shock. In view of this, we propose an anti-electric shock device for LED lights. Utility Model Content

[0007] The purpose of the utility model is to provide an electric shock protection device for an LED lamp to solve the problems raised in the above background technology.

[0008] In view of this, the utility model provides an anti-electric shock device for an LED lamp, comprising:

[0009] A housing and an LED light string plug, wherein the LED light string plug is arranged in the housing, and two symmetrically arranged first slide grooves are provided on the inner wall of the housing, two sliders are respectively slidably connected in the two first slide grooves, and the two sliders are fixed to the LED light string plug, and two threaded rods are respectively threadedly connected in the two sliders, and the two threaded rods are respectively located in the two first slide grooves and are rotatably connected to the two first slide grooves;

[0010] Two first rotating grooves, the two first rotating grooves are respectively opened on the inner walls of the two first sliding grooves, the inner walls of the two first rotating grooves are respectively opened with two second rotating grooves, the two first rotating grooves are respectively connected with two first worm gears for rotation, and one end of the two first worm gears respectively extends into the two first sliding grooves and is respectively fixed to one end of the two threaded rods, and one side of the first worm gear is meshed with a first worm that rotates with the second rotating groove;

[0011] The rotating assembly is located in the housing and is used to drive the two first worms to rotate.

[0012] Based on the above structure, by setting the first slide groove and the slider, it is ensured that the two sliders can respectively drive the LED light string plug to slide in the two first slide grooves, and by setting the threaded rod, it is ensured that when the two threaded rods rotate, the two sliders will be respectively moved by the action of the threads of the two threaded rods, and by setting the first rotation groove and the first worm gear, it is ensured that the first worm gear can rotate in the first rotation groove, and by setting the second rotation groove and the first worm gear, it is ensured that the first worm gear can rotate in the second rotation groove, and it is ensured that the two first worm gears can respectively drive the two first worm gears to rotate in the same direction, so that the two first worm gears respectively drive the two threaded rods to rotate in the same direction, and by setting the rotating component, it is ensured that the user can drive the two first worm gears to rotate through the rotating component.

[0013] In the above technical solution, further, the rotating assembly includes:

[0014] Two gear grooves, the two gear grooves are symmetrically arranged in the housing and are respectively connected with the two second rotating grooves, the first bevel gear and the second bevel gear are rotatably connected in the gear grooves, and the first bevel gear and the second bevel gear are meshed with each other, one end of the first bevel gear extends into the second rotating groove and is fixed with one end of the first worm;

[0015] A through slot, the through slot is provided in the housing and communicates with the two gear slots, a rotating rod is rotatably connected in the through slot, and two ends of the rotating rod extend into the two gear slots respectively and are fixed to the two second bevel gears respectively;

[0016] A third rotating groove, the third rotating groove is formed on the inner wall of the through groove, a fourth rotating groove connected to the outside is formed on the inner wall of the third rotating groove, a second worm wheel fixed to the rotating rod is rotatably connected in the third rotating groove, a second worm screw rotating with the fourth rotating groove is meshed on one side of the second worm wheel, and one end of the second worm screw extends to the outside;

[0017] A rotating wheel, the rotating wheel is fixedly connected to one end of the second worm, and a slot is provided on the rotating wheel;

[0018] A fixing assembly is located on the top surface of the shell and is used to fix the rotating wheel.

[0019] In this technical solution, it is ensured that the user will not accidentally touch the pin at one end of the LED light string plug when unplugging the LED light string plug, thereby preventing electric shock.

[0020] In the above technical solution, further, one end of the first bevel gear is rotatably connected to the second rotating groove, and both ends of the rotating rod are rotatably connected to the two gear grooves respectively.

[0021] In the technical solution, it is ensured that one end of the first bevel gear can rotate normally in the second rotation groove, and it is ensured that the two ends of the rotating rod can rotate normally in the two gear grooves respectively.

[0022] In the above technical solution, further, the fixing assembly includes:

[0023] A fixed block, wherein the fixed block is fixedly connected to the top surface of the shell, a second slide groove communicating with the outside is provided in the fixed block, an insertion rod is slidably connected in the second slide groove, and one end of the insertion rod extends into the slot and is plugged into the slot, and a spring fixed to the inner wall of the second slide groove is fixedly connected to the insertion rod.

[0024] In this technical solution, it is ensured that the rotating wheel will not rotate under the influence of the outside world.

[0025] In the above technical solution, further, one end of the first worm gear is rotatably connected to the first sliding groove.

[0026] In this technical solution, it is ensured that one end of the first worm gear can rotate normally in the first sliding groove.

[0027] In the above technical solution, further, the threads on the two first worms have the same rotation direction.

[0028] In the technical solution, it is ensured that when the two first worms rotate, the two first worms will respectively drive the two first worm wheels to rotate in the same direction.

[0029] The beneficial effects of the utility model are:

[0030] 1. The anti-electric shock device of the LED lamp ensures that the two sliders can respectively drive the LED lamp string plug to slide in the two first sliders by providing a first slide groove and a slider, and ensures that when the two threaded rods rotate, the two sliders will be respectively moved by the action of the threads of the two threaded rods by providing a threaded rod, and ensures that the first worm wheel can rotate in the first rotation groove by providing a first rotation groove and the first worm gear by providing a second rotation groove and the first worm gear by providing a second rotation groove and the first worm gear, and ensures that the two first worm gears can respectively drive the two first worm gears to rotate in the same direction, so that the two first worm gears respectively drive the two threaded rods to rotate in the same direction, and ensures that the user can drive the two first worm gears to rotate by the rotation assembly, thereby solving the problem that after the LED lamp string is used, the user may inadvertently touch the pins of the LED lamp string plug when unplugging the plug from the socket, causing electric shock.

[0031] 2. The anti-electric shock device of the LED lamp ensures that the user can fix the rotating wheel through the fixing components and slots to prevent the rotating wheel from being affected by the outside world. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0033] Figure 2 It is a schematic cross-sectional structure diagram of the housing of the utility model;

[0034] Figure 3 This is one of the schematic diagrams of the internal structure of the housing of the utility model;

[0035] Figure 4 This is the second schematic diagram of the internal structure of the housing of the utility model;

[0036] Figure 5 This is the third schematic diagram of the internal structure of the housing of the utility model;

[0037] Figure 6 It is a schematic diagram of the internal structure of the fixing block of the utility model.

[0038] The symbols in the figure are:

[0039] 1. Shell; 2. LED light string plug; 3. First slide groove; 4. Sliding block; 5. Threaded rod; 6. First rotating groove; 7. Second rotating groove; 8. First worm wheel; 9. First worm; 10. Gear groove; 11. First bevel gear; 12. Second bevel gear; 13. Through groove; 14. Rotating rod; 15. Third rotating groove; 16. Fourth rotating groove; 17. Second worm wheel; 18. Second worm; 19. Rotating wheel; 20. Slot; 21. Fixed block; 22. Second slide groove; 23. Inserting rod; 24. Spring. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0041] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0042] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0043] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0044] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0045] Embodiment 1:

[0046] See also Figure 1 - Figure 6 As shown, this embodiment provides an anti-electric shock device for an LED lamp, comprising:

[0047] A housing 1 and an LED light string plug 2, wherein the LED light string plug 2 is disposed in the housing 1, and two symmetrically disposed first slide grooves 3 are provided on the inner wall of the housing 1, wherein two sliders 4 are respectively slidably connected in the two first slide grooves 3, and the two sliders 4 are fixed to the LED light string plug 2, and two threaded rods 5 are respectively threadedly connected in the two sliders 4, and the two threaded rods 5 are respectively located in the two first slide grooves 3 and are rotatably connected to the two first slide grooves 3;

[0048] Two first rotating grooves 6, the two first rotating grooves 6 are respectively opened on the inner walls of the two first sliding grooves 3, and two second rotating grooves 7 are respectively opened on the inner walls of the two first rotating grooves 6, and two first worm wheels 8 are respectively rotatably connected in the two first rotating grooves 6, and one end of the two first worm wheels 8 extends into the two first sliding grooves 3 and is respectively fixed to one end of the two threaded rods 5, and one side of the first worm wheel 8 is meshed with a first worm 9 that rotates with the second rotating groove 7;

[0049] The rotating assembly is located in the housing 1 and is used to drive the two first worm gears 9 to rotate.

[0050] Embodiment 2:

[0051] This embodiment provides an anti-electric shock device for an LED lamp. In addition to the technical solutions of the above embodiments, it also has the following technical features. The rotating component includes:

[0052] Two gear grooves 10, the two gear grooves 10 are symmetrically arranged in the housing 1 and are respectively connected to the two second rotating grooves 7, a first bevel gear 11 and a second bevel gear 12 are rotatably connected in the gear grooves 10, and the first bevel gear 11 and the second bevel gear 12 are meshed with each other, one end of the first bevel gear 11 extends into the second rotating groove 7 and is fixed to one end of the first worm 9;

[0053] A through slot 13, which is provided in the housing 1 and communicates with the two gear slots 10, a rotating rod 14 is rotatably connected in the through slot 13, and two ends of the rotating rod 14 extend into the two gear slots 10 and are fixed to the two second bevel gears 12 respectively;

[0054] A third rotating groove 15 is provided on the inner wall of the through groove 13. A fourth rotating groove 16 connected to the outside is provided on the inner wall of the third rotating groove 15. A second worm gear 17 fixed to the rotating rod 14 is rotatably connected in the third rotating groove 15. A second worm 18 rotatably engaged with the fourth rotating groove 16 is engaged on one side of the second worm gear 17, and one end of the second worm 18 extends to the outside.

[0055] A rotating wheel 19, the rotating wheel 19 is fixedly connected to one end of the second worm 18, and a slot 20 is formed on the rotating wheel 19;

[0056] The fixing assembly is located on the top surface of the housing 1 and is used to fix the rotating wheel 19 .

[0057] When in use, the user rotates the rotating wheel 19 by hand, so that the rotating wheel 19 drives the second worm 18 to rotate in the fourth rotating groove 16, so that the second worm 18 drives the second worm wheel 17 to rotate in the third rotating groove 15. When the second worm wheel 17 rotates, the second worm wheel 17 drives the rotating rod 14 to rotate in the through groove 13, so that the rotating rod 14 drives the two second bevel gears 12 to rotate in the two gear grooves 10 respectively, so that the two second bevel gears 12 respectively drive the two first bevel gears 11 to rotate in the two gear grooves 10. When the two first bevel gears 11 rotate, the two first bevel gears 11 will respectively drive the two first worms 9 to rotate in the two second rotating grooves 7, so that the two first worms 9 respectively drive The two first worm gears 8 rotate in the two first rotating grooves 6. When the two first worm gears 8 rotate, the two first worm gears 8 will respectively drive the two threaded rods 5 to rotate in the two first slide grooves 3, so that the two sliders 4 are respectively affected by the threads of the two threaded rods 5 and move along the two first slide grooves 3, so that the two sliders 4 drive the pins at one end of the LED light string plug 2 to move from the socket to the inner cavity of the shell 1. When the LED light string plug 2 moves to a suitable position, the pins at one end of the LED light string plug 2 will move from the socket to the inner cavity of the shell 1, ensuring that the user will not accidentally touch the pins at one end of the LED light string plug 2 during the process of pulling out the LED light string plug 2, thereby preventing electric shock.

[0058] Embodiment 3:

[0059] This embodiment provides an anti-electric shock device for an LED lamp. In addition to the technical solutions of the above embodiments, it also has the following technical features: one end of the first bevel gear 11 is rotatably connected to the second rotating groove 7, and the two ends of the rotating rod 14 are respectively rotatably connected to the two gear grooves 10.

[0060] Here, it is ensured that one end of the first bevel gear 11 can rotate normally in the second rotation groove 7 , and it is ensured that both ends of the rotating rod 14 can rotate normally in the two gear grooves 10 respectively.

[0061] Embodiment 4:

[0062] This embodiment provides an anti-electric shock device for an LED lamp, which, in addition to the technical solutions of the above embodiments, also has the following technical features. The fixing component includes:

[0063] The fixed block 21 is fixedly connected to the top surface of the shell 1. A second slide groove 22 connected to the outside is opened in the fixed block 21. An insertion rod 23 is slidably connected in the second slide groove 22, and one end of the insertion rod 23 extends into the slot 20 and is plugged into the slot 20. A spring 24 fixed to the inner wall of the second slide groove 22 is fixedly connected to the insertion rod 23.

[0064] Among them, when the user needs to rotate the wheel 19, when the LED light string plug 2 is plugged into the socket and needs to be unplugged, the user pulls the rod 23 by hand, allowing one end of the rod 23 to enter the second slide groove 22 from the slot 20 and compress the spring 24. At this time, the fixation of the wheel 19 is released. When the user needs to fix the wheel 19, the user releases the hand pulling the rod 23, allowing one end of the rod 23 to be inserted from the second slide groove 22 into the slot 20 under the action of the rebound force of the spring 24, fixing the wheel 19 on the housing 1 and preventing it from moving, ensuring that the wheel 19 will not rotate due to external influences.

[0065] Embodiment 5:

[0066] This embodiment provides an anti-electric shock device for an LED lamp. In addition to the technical solutions of the above embodiments, it also has the following technical features: one end of the first worm gear 8 is rotatably connected to the first slide groove 3.

[0067] Here, it is ensured that one end of the first worm gear 8 can rotate normally in the first sliding groove 3 .

[0068] Embodiment 6:

[0069] This embodiment provides an anti-electric shock device for an LED lamp. In addition to the technical solutions of the above embodiments, it also has the following technical features: the threads on the two first worm gears 9 have the same rotation direction.

[0070] It is ensured that when the two first worm gears 9 rotate, the two first worm gears 9 respectively drive the two first worm wheels 8 to rotate in the same direction.

[0071] During use, when the LED light string plug 2 is plugged into the socket and needs to be unplugged, the user pulls the plug rod 23 by hand, allowing one end of the plug rod 23 to enter the second slide groove 22 from the slot 20 and compress the spring 24. At this time, the fixation of the rotating wheel 19 is released, and then the user rotates the rotating wheel 19 by hand, allowing the rotating wheel 19 to drive the second worm 18 to rotate in the fourth rotating groove 16, so that the second worm 18 drives the second worm gear 17 to rotate in the third rotating groove 15. When the second worm gear 17 rotates, the second worm gear 17 will drive the rotating rod 14 to rotate in the through groove 13, allowing the rotating rod 14 to drive the two second bevel gears 12 to rotate in the two gear grooves 10 respectively, so that the two second bevel gears 12 respectively drive the two first bevel gears 11 to rotate in the two gear grooves 10. When the two first bevel gears 11 rotate, the two first bevel gears 11 will respectively drive the two first worm gears 9 to rotate in the two second rotating grooves 7, so that the two first worm gears 9 will respectively drive the two first worm wheels 8 to rotate in the two first rotating grooves 6. When the two first worm wheels 8 rotate, the two first worm wheels 8 will respectively drive the two threaded rods 5 to rotate in the two first slide grooves 3, so that the two sliders 4 are respectively affected by the threads of the two threaded rods 5 and move along the two first slide grooves 3, so that the two sliders 4 drive the pins at one end of the LED light string plug 2 to move from the socket to the inner cavity of the shell 1. When the LED light string plug 2 moves to a suitable position, the pins at one end of the LED light string plug 2 will move from the socket to the inner cavity of the shell 1, ensuring that the user When the LED light string plug 2 is pulled out, the pin at one end of the LED light string plug 2 will not be accidentally touched to prevent electric shock. When the user needs to insert the pin at one end of the LED light string plug 2 into the socket, the user rotates the rotating wheel 19 in the opposite direction by hand, so that the rotating wheel 19 drives the second worm 18 to rotate in the opposite direction in the fourth rotating groove 16, so that the second worm 18 drives the second worm wheel 17 to rotate in the opposite direction in the third rotating groove 15. When the second worm wheel 17 rotates in the opposite direction, the second worm wheel 17 will drive the rotating rod 14 to rotate in the opposite direction in the through groove 13, so that the rotating rod 14 drives the two second bevel gears 12 to rotate in the opposite direction in the two gear grooves 10 respectively, so that the two second bevel gears 12 respectively drive the two first bevel gears 11 to rotate in the opposite direction in the two gear grooves 10. When the two first When the bevel gear 11 rotates in the opposite direction, the two first bevel gears 11 will respectively drive the two first worm gears 9 to rotate in the opposite direction in the two second rotating grooves 7, so that the two first worm gears 9 will respectively drive the two first worm wheels 8 to rotate in the opposite direction in the two first rotating grooves 6. When the two first worm wheels 8 rotate in the opposite direction, the two first worm wheels 8 will respectively drive the two threaded rods 5 to rotate in the opposite direction in the two first slide grooves 3, so that the two sliders 4 are respectively affected by the threads of the two threaded rods 5 and move in the opposite direction along the two first slide grooves 3, so that the two sliders 4 drive the pins at one end of the LED light string plug 2 to move from the inner cavity of the shell 1 to the outside world. When the LED light string plug 2 moves to a suitable position, the pins at one end of the LED light string plug 2 will move from the inner cavity of the shell 1 to the outside world.Ensure that the user is using the LED light string plug 2 normally. At the same time, the wheel 19 will rotate to the original position. At this time, the slot 20 will be connected to the second slide slot 22. Then the user releases the hand pulling the plug rod 23, allowing one end of the plug rod 23 to be inserted from the second slide slot 22 to the slot 20 under the rebound force of the spring 24, and the wheel 19 is fixed on the housing 1 and cannot move, ensuring that the wheel 19 will not rotate due to external influences.

[0072] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. An anti-electric shock device for an LED lamp, characterized in that: include: A housing (1) and an LED light string plug (2), wherein the LED light string plug (2) is arranged in the housing (1), and two symmetrically arranged first slide grooves (3) are provided on the inner wall of the housing (1), and two sliders (4) are respectively slidably connected in the two first slide grooves (3), and the two sliders (4) are fixed to the LED light string plug (2), and two threaded rods (5) are respectively threadedly connected in the two sliders (4), and the two threaded rods (5) are respectively located in the two first slide grooves (3) and are rotatably connected to the two first slide grooves (3); Two first rotating grooves (6), the two first rotating grooves (6) are respectively arranged on the inner walls of the two first sliding grooves (3), the inner walls of the two first rotating grooves (6) are respectively arranged with two second rotating grooves (7), the two first rotating grooves (6) are respectively rotatably connected with two first worm gears (8), one end of the two first worm gears (8) respectively extends into the two first sliding grooves (3) and is respectively fixed to one end of the two threaded rods (5), and one side of the first worm gear (8) is meshed with a first worm (9) that rotates with the second rotating groove (7); A rotating assembly is located in the housing (1) and is used to drive the two first worm gears (9) to rotate.

2. The anti-electric shock device for LED lamp according to claim 1, characterized in that: The rotating assembly comprises: Two gear grooves (10), the two gear grooves (10) are symmetrically arranged in the housing (1) and are respectively connected to the two second rotating grooves (7), a first bevel gear (11) and a second bevel gear (12) are rotatably connected in the gear grooves (10), and the first bevel gear (11) and the second bevel gear (12) are meshed with each other, one end of the first bevel gear (11) extends into the second rotating groove (7) and is fixed to one end of the first worm (9); A through slot (13), the through slot (13) being provided in the housing (1) and communicating with the two gear slots (10), a rotating rod (14) being rotatably connected in the through slot (13), and two ends of the rotating rod (14) respectively extending into the two gear slots (10) and respectively fixed to the two second bevel gears (12); a third rotating groove (15), the third rotating groove (15) being formed on the inner wall of the through groove (13), a fourth rotating groove (16) being formed on the inner wall of the third rotating groove (15) and being connected to the outside, a second worm wheel (17) being rotatably connected to the third rotating groove (15) and being fixed to the rotating rod (14), a second worm (18) being meshed with one side of the second worm wheel (17) and being rotatable with the fourth rotating groove (16), and one end of the second worm wheel (18) extending to the outside; A rotating wheel (19), the rotating wheel (19) is fixedly connected to one end of the second worm (18), and a slot (20) is provided on the rotating wheel (19); A fixing component is located on the top surface of the housing (1) and is used to fix the rotating wheel (19).

3. The anti-electric shock device for LED lamp according to claim 2, characterized in that: One end of the first bevel gear (11) is rotationally connected to the second rotation groove (7), and both ends of the rotating rod (14) are rotationally connected to the two gear grooves (10) respectively.

4. The anti-electric shock device for LED lamp according to claim 2, characterized in that: The fixing assembly comprises: A fixed block (21), the fixed block (21) is fixedly connected to the top surface of the shell (1), a second slide groove (22) connected to the outside is provided in the fixed block (21), an insertion rod (23) is slidably connected in the second slide groove (22), and one end of the insertion rod (23) extends into the slot (20) and is plugged into the slot (20), and a spring (24) fixed to the inner wall of the second slide groove (22) is fixedly connected to the insertion rod (23).

5. The anti-electric shock device for LED lamp according to claim 1, characterized in that: One end of the first worm wheel (8) is rotatably connected to the first sliding groove (3).

6. The anti-electric shock device for LED lamp according to claim 1, characterized in that: The threads on the two first worms (9) have the same direction of rotation.

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