Car roof warning lamp internally provided with modularized nickel-metal hydride battery energy storage system

Abstract

The invention discloses a car roof warning lamp containing a modularized nickel-metal hydride battery energy storage system, and relates to the technical field of warning lamps, the car roof warning lamp comprises a car body and further comprises a dismounting device and a placement device, a base is fixedly installed on the top of the car body, the dismounting device comprises a lamp body, a limiting rod, a displacement block, a fixing rod and a dismounting rod, and the dismounting rod is fixedly installed on the car body. The lamp body is pushed to move upwards under the elastic action of the arc-shaped plate after limiting of the limiting rod and the limiting hole is removed, the lamp body is conveniently taken out manually, the lamp body is arranged in the base, a sliding groove is formed in the surface of the lamp body, the limiting rod is slidably installed on the inner wall of the sliding groove, and the limiting hole is formed in the surface of the base. When the warning lamp needs to be maintained or replaced, the taking-out convenience is improved, a maintainer can respond and take actions more quickly, meanwhile, the convenient taking-out process means that the maintainer can execute a maintenance task more quickly and efficiently, and therefore the maintenance cost is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of warning lights, and specifically to a roof warning light containing a modular nickel-metal hydride battery energy storage system. Background Technique

[0002] A roof warning light is a lighting device installed on the roof of a vehicle, usually provided for police vehicles, fire vehicles, and other emergency service vehicles.

[0003] The patent with the patent announcement number CN206522711U relates to a roof warning light, which includes a bottom plate, a first fixed base, a second fixed base, a warning light, and a switch controller. The bottom end of the bottom plate includes a first groove slide rail and a second groove slide rail. The second groove slide rail is located on one side of the first groove slide rail. Both ends of the first fixed base are connected to the first groove slide rail and the second groove slide rail. Both ends of the second fixed base are connected to the first groove slide rail and the second groove slide rail and are located on one side of the first fixed base. The warning light is arranged at the upper end of the bottom plate. The first groove slide rail and the second groove slide rail are arranged in parallel at the bottom of the warning light. The switch controller is arranged at one end of the warning light. This patent can adjust the position of the fixed base, has multiple warning modes, can be applied to various transportation tools with different shapes, is flexible to install, and has a wide application range. In the above patent, through the built-in LED light-emitting body and generating device with multiple functional units, the patent has multiple working modes and a richer warning effect. However, it does not have components that are easy to disassemble. If the roof warning light is damaged or needs to be repaired, the inconvenience of disassembly will increase the difficulty of repair. Maintenance personnel may need to remove other components or covers to maintain the integrity of the warning light, which may take more time. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides a roof warning light containing a modular nickel-metal hydride battery energy storage system, which solves the problems raised in the above background technique.

[0005] To achieve the above objectives, the present invention is realized through the following technical solutions: A roof warning light containing a modular nickel-metal hydride battery energy storage system, including a vehicle body and a modular nickel-metal hydride battery energy storage system, further including a disassembly device and a placement device. A base is fixedly installed on the top of the vehicle body. Among them, the disassembly device includes a lamp body, a limit rod, a displacement block, a fixed rod, and a disassembly rod. After the limit of the limit rod and the limit hole is released, the lamp body is pushed upward under the elastic force of the arc-shaped plate, facilitating the manual removal of the lamp body. The lamp body is arranged inside the base. A chute is provided on the surface of the lamp body. The limit rod is slidably installed on the inner wall of the chute. A limit hole is provided on the surface of the base. The displacement block is slidably installed on the inner wall of the limit hole. The fixed rod is fixedly installed on the outer wall of the base. The disassembly rod is slidably installed on the surface of the fixed rod. An arc-shaped plate is fixedly installed at the bottom of the base. A buffer frame is fixedly installed on the top of the arc-shaped plate. When the warning light needs to be repaired or replaced, improving the convenience of removal allows maintenance personnel to respond and take action more quickly. At the same time, the convenient removal process means that maintenance personnel can perform maintenance tasks more quickly and efficiently, thereby reducing maintenance costs.

[0006] According to the above technical solution, a first spring is provided between the limit rod and the chute, a second spring is provided between the displacement block and the limit groove, a third spring is provided between the fixed rod and the disassembly rod. The arc-shaped plate is elastic. When the limit rod contacts the limit hole, the limit rod can be driven to reset by the first spring, the displacement block can be driven to reset by the second spring, and the disassembly rod can be driven to reset by the third spring.

[0007] According to the above technical solution, the placement device includes a placement rod, a rubber plate, a linkage plate, and a moving plate. The linkage plate rotates and squeezes the lamp body under the elastic force of the fourth spring. The placement rod is fixedly installed on the surface of the base. The rubber plate is fixedly installed on the surface of the placement rod. The linkage plate is hinged on the surface of the rubber plate. A moving groove is provided on the surface of the rubber plate. The moving plate is hinged on the inner wall of the moving groove. If the installation position is inaccurate when installing the warning light, squeezing the outer wall of the warning light can calibrate the installation position of the warning light and improve the installation efficiency of the warning light.

[0008] According to the above technical solution, a guiding groove is provided on the inner wall of the base. A guiding plate is fixedly installed on the inner wall of the guiding groove. A fourth spring is provided between the linkage plate and the rubber plate. The guiding plate contacts the moving plate. After the displacement block moves, the limit rod contacts the limit hole to form a limit, completing the installation of the warning light. The simple installation process helps to improve the operation efficiency. At the same time, the setting of the rubber plate prevents rainwater from falling into the warning light and causing damage to the lamp body.

[0009] According to the above technical solution, it further includes a stabilizing device and a limiting device. The stabilizing device includes a stabilizing rod, a linkage rod, and a protection plate. The protection plate moves towards the lamp body and contacts the lamp body to assist in clamping the side of the lamp body to prevent the lamp body from shaking. The stabilizing rod is fixedly installed on the inner wall of the base, the linkage rod is slidably installed on the surface of the stabilizing rod, and the stabilizing rod is slidably installed on the surface of the stabilizing rod. Clamping the lamp body can ensure that the warning lamp remains stable in various environments and reduce the accident risk caused by the shaking of the lamp body, which is particularly important for warning lamps used in windy or other unstable conditions.

[0010] According to the above technical solution, a convex block is fixedly installed at the top of the stabilizing rod, a linkage groove is formed on the surface of the linkage rod, an elastic piece is fixedly installed on the inner wall of the linkage groove, the elastic piece contacts the convex block, a fifth spring is arranged between the stabilizing rod and the linkage rod, and a sixth spring is arranged between the stabilizing rod and the protection plate. The vibration of the convex block drives the stabilizing rod and the protection plate to resonate together. By introducing an appropriate amount of vibration during the process of clamping the lamp body, the clamping stability can be improved. This helps to ensure that the lamp body maintains the correct position during clamping and reduces the instability caused by vibration.

[0011] According to the above technical solution, the limiting device includes a control frame, a control rod, and a first fixing block. The rotation of the control rod releases the limit on the disassembly rod. The control frame is fixedly installed on the surface of the fixed rod, the control rod rotates through the inner and outer walls of the control frame, the first fixing block is fixedly installed on the surface of the control rod, a first scroll spring is arranged between the control rod and the control frame, a control hole is opened at the bottom of the control frame, and the control rod contacts the disassembly rod through the control hole. Preventing accidental disassembly can effectively prevent the accidental disassembly of the warning lamp caused by accidental touch or misoperation, which is very important for preventing damage to the lamp and improves the safety of the warning lamp.

[0012] According to the above technical solution, a rotating block is rotatably installed on the inner wall of the control frame. A second fixing block is fixedly installed on the surface of the rotating block, a rubber block is fixedly installed on the surface of the rotating block, a limiting rod is fixedly installed on the inner wall of the control frame, the limiting rod contacts the second fixing block, and a second scroll spring is arranged between the rotating block and the control frame. The slow counterclockwise rotation of the first fixing block drives the slow counterclockwise rotation and reset of the control rod. The slow reset of the control rod makes it unnecessary to continuously rotate the control rod when disassembling the lamp body, improving the convenience of disassembling the lamp body while preventing accidental disassembly.

[0013] The present invention provides a roof warning lamp with a built-in modular nickel-metal hydride battery energy storage system. It has the following beneficial effects: (1)When the roof warning light with a modular nickel-metal hydride battery energy storage system needs to remove the lamp body from the base, manually push the disassembly rod to move and squeeze the displacement block. When the displacement block moves and coincides with the limit hole, the arc-shaped plate pushes the lamp body upward under its own elastic force, facilitating manual removal of the lamp body. When the warning light needs to be repaired or replaced, improving the convenience of removal allows maintenance personnel to respond and take action more quickly, helping to reduce the time for warning light repair. At the same time, the convenient removal process means that maintenance personnel can perform maintenance tasks more quickly and efficiently, thus reducing maintenance costs.

[0014] (2)When installing the lamp body of the roof warning light with a modular nickel-metal hydride battery energy storage system, manually align the limit rod with the guide plate and then slowly insert the lamp body into the base. After the displacement block moves, the limit rod contacts the limit hole to form a limit, completing the installation of the warning light. The simple installation process helps to improve operation efficiency, especially in scenarios where the warning light needs to be frequently replaced or adjusted. At the same time, the rubber plate prevents rainwater from falling into the warning light and causing damage to the lamp body.

[0015] (3)When the roof warning light with a modular nickel-metal hydride battery energy storage system, the linkage plate rotates to squeeze the linkage rod. After the linkage rod is squeezed by the linkage plate, it moves downward, causing the protection plate to move towards the lamp body and contact the side of the lamp body to assist in clamping the lamp body, preventing the lamp body from shaking. Clamping the lamp body can ensure that the warning light remains stable in various environments, reducing the accident risk caused by the shaking of the lamp body, which is particularly important for warning lights used in windy or other unstable conditions. At the same time, the stable lamp body reduces mechanical vibration and impact, which can reduce the stress on the internal components of the lamp body and help extend the service life of the lamp.

[0016] (4)Before pushing the disassembly rod of the roof warning light with a modular nickel-metal hydride battery energy storage system, it is necessary to manually rotate the control rod clockwise, so that the rotating block rotates counterclockwise, driving the fixed block two to rotate counterclockwise and not being limited by the limiting rod. The rotation of the control rod releases the limit on the disassembly rod. Preventing accidental disassembly can effectively prevent the accidental disassembly of the warning light caused by accidental touch or misoperation, which is very important for preventing damage to the lamp and improving the safety of the warning light. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic diagram of the structure of the base and the guide plate of the present invention; Figure 3 is a schematic diagram of the structure of the lamp body and the rubber plate of the present invention; Figure 4 is the present invention Figure 3 is an enlarged schematic diagram of the structure of part A in Figure 5 Schematic diagram of the position structure of the lamp body and the lamp body of the present invention; Figure 6 For the present invention Figure 5 Enlarged schematic diagram of the structure of part B in; Figure 7 For the present invention Figure 5 Enlarged schematic diagram of the structure of part C in.

[0018] In the figure: 1, vehicle body; 2, base; 31, lamp body; 32, limiting rod; 33, displacement block; 34, fixing rod; 35, disassembly rod; 36, arc plate; 37, buffer frame; 41, placing rod; 42, rubber plate; 43, guiding plate; 44, linkage plate; 45, moving plate; 51, stabilizing rod; 52, linkage rod; 53, protection plate; 54, convex block; 55, elastic sheet; 61, control frame; 62, control rod; 63, first fixing block; 64, rotating block; 65, second fixing block; 66, rubber block; 67, limiting rod. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1-4 , an embodiment of the present invention is: a roof warning lamp containing a modular nickel-metal hydride battery energy storage system, including a vehicle body 1 and a modular nickel-metal hydride battery energy storage system, and further including a disassembly device and a placement device. A base 2 is fixedly installed on the top of the vehicle body 1. Among them, the disassembly device includes a lamp body 31, a limiting rod 32, a displacement block 33, a fixing rod 34 and a disassembly rod 35. When the displacement block 33 continues to move and coincides with the limiting hole, the limiting rod 32 disengages from the contact with the limiting hole and releases the limit with the limiting hole. After the limit between the limiting rod 32 and the limiting hole is released, under the elastic force of the arc plate 36, the lamp body 31 is pushed upward, facilitating the manual removal of the lamp body 31. The lamp body 31 is arranged inside the base 2. A chute is opened on the surface of the lamp body 31. The limiting rod 32 is slidably installed on the inner wall of the chute. A limiting hole is opened on the surface of the base 2. The displacement block 33 is slidably installed on the inner wall of the limiting hole. The fixing rod 34 is fixedly installed on the outer wall of the base 2. The disassembly rod 35 is slidably installed on the surface of the fixing rod 34. An arc plate 36 is fixedly installed at the bottom of the base 2. A buffer frame 37 is fixedly installed on the top of the arc plate 36. When the warning lamp needs to be repaired or replaced, improving the convenience of removal can enable maintenance personnel to respond and take actions more quickly. At the same time, the convenient removal process means that maintenance personnel can perform maintenance tasks more quickly and efficiently, thereby reducing maintenance costs.

[0021] A first spring is provided between the limiting rod 32 and the sliding groove, a second spring is provided between the displacement block 33 and the limiting groove, a third spring is provided between the fixed rod 34 and the dismounting rod 35, the arc-shaped plate 36 is elastic, the limiting rod 32 contacts the limiting hole, the first spring can drive the limiting rod 32 to reset, the second spring can drive the displacement block 33 to reset, and the third spring can drive the dismounting rod 35 to reset.

[0022] The placement device includes a placement rod 41, a rubber plate 42, a linkage plate 44 and a moving plate 45. When the lamp body 31 is slowly inserted into the base 2, it squeezes the linkage plate 44 to rotate. The rotation of the linkage plate 44 squeezes the lamp body 31 under the elastic force of the fourth spring. The placement rod 41 is fixedly installed on the surface of the base 2, the rubber plate 42 is fixedly installed on the surface of the placement rod 41, the linkage plate 44 is hingedly installed on the surface of the rubber plate 42, a moving groove is formed on the surface of the rubber plate 42, and the moving plate 45 is hingedly installed on the inner wall of the moving groove. When installing the warning lamp, if the installation position is inaccurate, squeezing the outer wall of the warning lamp can calibrate the installation position of the warning lamp and improve the installation efficiency of the warning lamp.

[0023] A guiding groove is formed on the inner wall of the base 2, a guiding plate 43 is fixedly installed on the inner wall of the guiding groove, a fourth spring is provided between the linkage plate 44 and the rubber plate 42, the guiding plate 43 contacts the moving plate 45, and after the displacement block 33 moves, the limiting rod 32 contacts the limiting hole to form a limit, completing the installation of the warning lamp. The installation process is simple and helps to improve the operation efficiency. At the same time, the setting of the rubber plate 42 prevents rainwater from falling into the warning lamp and causing damage to the lamp body 31.

[0024] When this embodiment is working, when the lamp body 31 is installed inside the base 2, manually align the limiting rod 32 with the guiding plate 43. After the limiting rod 32 is aligned with the guiding plate 43, slowly insert the lamp body 31 into the base 2. When the lamp body 31 is slowly inserted into the base 2, the limiting rod 32 contacts the guiding plate 43 and is extruded by the guiding plate 43 to move away from the disassembly rod 35. As the limiting rod 32 continues to move downward, it extrudes the moving plate 45 to produce a flip, and then the limiting rod 32 and the lamp body 31 enter the base 2 together. The bottom of the lamp body 31 contacts the buffer frame 37 and extrudes the buffer frame 37. The buffer frame 37 moves downward under the extrusion of the lamp body 31, and the buffer frame 37 moves downward to extrude the arc-shaped plate 36 to produce deformation. When the lamp body 31 needs to be disassembled from the base 2, manually push the disassembly rod 35 to move towards the lamp body 31. The disassembly rod 35 moves towards the lamp body 31 and contacts the displacement block 33, extruding the displacement block 33 to move towards the lamp body 31. Extruding the displacement block 33 to move towards the lamp body 31 extrudes the limiting rod 32 to move. When the displacement block 33 continues to move and coincides with the limiting hole, the limiting rod 32 disengages from the contact with the limiting hole and releases the limit with the limiting hole. After the limit between the limiting rod 32 and the limiting hole is released, under the elastic force of the arc-shaped plate 36, the lamp body 31 is pushed upward, facilitating the manual removal of the lamp body 31.

[0025] When installing the lamp body 31, manually align the limiting rod 32 with the guiding plate 43. After the limiting rod 32 is aligned with the guiding plate 43, slowly insert the lamp body 31 into the base 2. When the lamp body 31 is slowly inserted into the base 2, the limiting rod 32 contacts the guiding plate 43 and is extruded by the guiding plate 43 to move away from the disassembly rod 35. As the limiting rod 32 continues to move downward, it extrudes the moving plate 45 to produce a flip, and then the limiting rod 32 and the lamp body 31 enter the base 2 together. The bottom of the lamp body 31 contacts the buffer frame 37 and extrudes the buffer frame 37. The buffer frame 37 moves downward under the extrusion of the lamp body 31, and the buffer frame 37 moves downward to extrude the arc-shaped plate 36 to produce deformation. When the limiting rod 32 contacts the displacement block 33, it extrudes the displacement block 33 to move away from the lamp body 31. After the displacement block 33 moves away from the lamp body 31, the limiting rod 32 contacts the limiting hole to form a limit. At the same time, when the lamp body 31 is slowly inserted into the base 2, it extrudes the linkage plate 44 to rotate. The linkage plate 44 rotates and under the elastic force of the fourth spring, it extrudes the lamp body 31.

[0026] Please refer to Figures 1-7, on the basis of the above embodiments, in another embodiment of the present invention, it further includes a stabilizing device and a limiting device. The stabilizing device includes a stabilizing rod 51, a linkage rod 52 and a protection plate 53. The protection plate 53 moves towards the lamp body 31 under the extrusion of the linkage rod 52. The protection plate 53 moves towards the lamp body 31 and contacts the lamp body 31 to assist in clamping the side of the lamp body 31, preventing the lamp body 31 from shaking. The stabilizing rod 51 is fixedly installed on the inner wall of the base 2, and the linkage rod 52 is slidably installed on the surface of the stabilizing rod 51. The stabilizing rod 51 is slidably installed on the surface of the stabilizing rod 51. Clamping the lamp body 31 can ensure that the warning lamp remains stable in various environments and reduce the accident risk caused by the shaking of the lamp body 31, which is particularly important for warning lamps used in windy or other unstable conditions.

[0027] A convex block 54 is fixedly installed at the top of the stabilizing rod 51. A linkage groove is formed on the surface of the linkage rod 52, and an elastic piece 55 is fixedly installed on the inner wall of the linkage groove. The elastic piece 55 contacts the convex block 54. A fifth spring is arranged between the stabilizing rod 51 and the linkage rod 52, and a sixth spring is arranged between the stabilizing rod 51 and the protection plate 53. The elastic piece 55 moves downward and contacts the convex block 54 to generate vibration by friction. The vibration of the convex block 54 drives the stabilizing rod 51 and the protection plate 53 to resonate together. By introducing appropriate vibration during the process of clamping the lamp body 31, the clamping stability can be improved. This helps to ensure that the lamp body 31 maintains the correct position during clamping and reduces the instability caused by vibration.

[0028] The limiting device includes a control frame 61, a control rod 62 and a first fixing block 63. It is necessary to manually rotate the control rod 62 clockwise. The rotation of the control rod 62 drives the first fixing block 63 to rotate clockwise, and the rotation of the control rod 62 releases the limit on the disassembly rod 35. The control frame 61 is fixedly installed on the surface of the fixing rod 34. The control rod 62 rotates through the inner and outer walls of the control frame 61, and the first fixing block 63 is fixedly installed on the surface of the control rod 62. A first scroll spring is arranged between the control rod 62 and the control frame 61. A control hole is opened at the bottom of the control frame 61, and the control rod 62 contacts the disassembly rod 35 through the control hole. Preventing accidental disassembly can effectively prevent the accidental disassembly of the warning lamp caused by accidental touch or misoperation, which is very important for preventing damage to the lamp and improves the safety of the warning lamp.

[0029] A rotating block 64 is rotatably installed on the inner wall of the control box 61. A second fixing block 65 is fixedly installed on the surface of the rotating block 64. A rubber block 66 is fixedly installed on the surface of the rotating block 64. A limiting rod 67 is fixedly installed on the inner wall of the control box 61. The limiting rod 67 contacts the second fixing block 65. A second scroll spring is arranged between the rotating block 64 and the control box 61. The non-Newtonian fluid can only flow to drive the first fixing block 63 to slowly rotate counterclockwise. The slow counterclockwise rotation of the first fixing block 63 drives the control rod 62 to slowly rotate counterclockwise to reset. The slow reset of the control rod 62 enables the control rod 62 not to be continuously rotated when disassembling the lamp body 31, improving the convenience of disassembling the lamp body 31 while preventing accidental touch during disassembly.

[0030] When this embodiment works, when installing the lamp body 31, when the lamp body 31 is slowly inserted into the base 2, it squeezes the linkage plate 44 to rotate. The rotation of the linkage plate 44 squeezes the linkage rod 52. After the linkage rod 52 is squeezed by the linkage plate 44, it moves downward. The downward movement of the linkage rod 52 squeezes the protection plate 53. The protection plate 53 moves toward the lamp body 31 under the extrusion of the linkage rod 52 and contacts the lamp body 31 to assist in clamping the side of the lamp body 31 to prevent the lamp body 31 from shaking. At the same time, after the linkage rod 52 is squeezed by the linkage plate 44, it moves downward to drive the elastic piece 55 to move downward. The downward movement of the elastic piece 55 contacts and rubs against the convex block 54 to generate vibration. The vibration of the convex block 54 drives the stabilizing rod 51 and the protection plate 53 to resonate together.

[0031] Before pushing the disassembly rod 35, it is necessary to manually rotate the control rod 62 clockwise. The rotation of the control rod 62 drives the first fixing block 63 to rotate clockwise. The clockwise rotation of the first fixing block 63 squeezes the rubber block 66 to rotate counterclockwise. The counterclockwise rotation of the rubber block 66 drives the rotating block 64 to rotate counterclockwise. The counterclockwise rotation of the rotating block 64 drives the second fixing block 65 to rotate counterclockwise. The counterclockwise rotation of the second fixing block 65 is not limited by the limiting rod 67. The rotation of the control rod 62 releases the limit on the disassembly rod 35. After the limit between the control rod 62 and the disassembly rod 35 is released, the control rod 62 rotates counterclockwise to reset under the elastic force of the scroll spring. The counterclockwise rotation of the control rod 62 drives the first fixing block 63 to rotate counterclockwise. The counterclockwise rotation of the first fixing block 63 contacts the rubber block 66. The rotating block 64 and the second fixing block 65 are limited by the limiting rod 67 and cannot rotate clockwise. The inability to rotate clockwise makes the rubber block 66 unable to rotate clockwise. The contact between the first fixing block 63 and the rubber block 66 can only slowly rotate under the action of the non-Newtonian fluid inside the rubber block 66. When the non-Newtonian fluid is quickly squeezed, it will instantly solidify, resulting in the non-Newtonian fluid can only be slowly pushed to make it flow. The non-Newtonian fluid can only flow to drive the first fixing block 63 to slowly rotate counterclockwise. The slow counterclockwise rotation of the first fixing block 63 drives the control rod 62 to slowly rotate counterclockwise to reset.

[0032] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will appreciate that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A roof warning light containing a modular nickel-metal hydride battery energy storage system, comprising a vehicle body (1) and a modular nickel-metal hydride battery energy storage system, characterized in that: It also includes a disassembly device, a placement device, a stabilization device and a limit device, and a base (2) is fixedly mounted on the top of the vehicle body (1); The disassembly device comprises a lamp body (31), a limiting rod (32), a displacement block (33), a fixing rod (34) and a disassembly rod (35); the lamp body (31) is arranged inside the base (2); a slide groove is provided on the surface of the lamp body (31); the limiting rod (32) is slidably mounted on the inner wall of the slide groove; a limiting hole is provided on the surface of the base (2); the displacement block (33) is slidably mounted on the inner wall of the limiting hole; the fixing rod (34) is fixedly mounted on the outer wall of the base (2); the disassembly rod (35) is slidably mounted on the surface of the fixing rod (34); an arc plate (36) is fixedly mounted on the bottom of the base (2); and a buffer frame (37) is fixedly mounted on the top of the arc plate (36).

2. A roof warning light containing a modular nickel-metal hydride battery energy storage system according to claim 1, characterized in that: A No. 1 spring is arranged between the limiting rod (32) and the slide slot, a No. 2 spring is arranged between the displacement block (33) and the limiting slot, a No. 3 spring is arranged between the fixing rod (34) and the disassembly rod (35), the arc plate (36) is elastic, and the limiting rod (32) is in contact with the limiting hole.

3. A roof warning light containing a modular nickel-metal hydride battery energy storage system according to claim 2, characterized in that: The placement device comprises a placement rod (41), a rubber plate (42), a linkage plate (44) and a movable plate (45); the placement rod (41) is fixedly mounted on the surface of the base (2); the rubber plate (42) is fixedly mounted on the surface of the placement rod (41); the linkage plate (44) is hingedly mounted on the surface of the rubber plate (42); a movable groove is provided on the surface of the rubber plate (42); and the movable plate (45) is hingedly mounted on the inner wall of the movable groove.

4. A roof warning light containing a modular nickel-metal hydride battery energy storage system according to claim 3, characterized in that: The inner wall of the base (2) is provided with a guide groove, the inner wall of the guide groove is fixedly provided with a guide plate (43), a No. 4 spring is provided between the linkage plate (44) and the rubber plate (42), and the guide plate (43) is in contact with the moving plate (45).

5. A roof warning light containing a modular nickel-metal hydride battery energy storage system according to claim 4, characterized in that: The stabilizing device comprises a stabilizing rod (51), a linkage rod (52) and a protection plate (53); the stabilizing rod (51) is fixedly mounted on the inner wall of the base (2); the linkage rod (52) is slidably mounted on the surface of the stabilizing rod (51); and the stabilizing rod (51) is slidably mounted on the surface of the stabilizing rod (51).

6. A roof warning light containing a modular nickel-metal hydride battery energy storage system according to claim 5, characterized in that: A protrusion (54) is fixedly mounted on the top of the stabilizing rod (51), a linkage groove is formed on the surface of the linkage rod (52), a spring sheet (55) is fixedly mounted on the inner wall of the linkage groove, the spring sheet (55) is in contact with the protrusion (54), a No. 5 spring is arranged between the stabilizing rod (51) and the linkage rod (52), and a No. 6 spring is arranged between the stabilizing rod (51) and the protection plate (53).

7. A roof warning light containing a modular nickel-metal hydride battery energy storage system according to claim 6, characterized in that: The limiting device comprises a control frame (61), a control rod (62) and a fixing block (63); the control frame (61) is fixedly mounted on the surface of the fixing rod (34); the control rod (62) rotates to penetrate the inner and outer walls of the control frame (61); the fixing block (63) is fixedly mounted on the surface of the control rod (62); a vortex spring (62) is arranged between the control rod (62) and the control frame (61); a control hole is opened at the bottom of the control frame (61); the control rod (62) contacts the disassembly rod (35) through the control hole.

8. A roof warning light containing a modular nickel-metal hydride battery energy storage system according to claim 7, characterized in that: A rotating block (64) is rotatably mounted on the inner wall of the control frame (61); a second fixed block (65) is fixedly mounted on the surface of the rotating block (64); a rubber block (66) is fixedly mounted on the surface of the rotating block (64); a limiting rod (67) is fixedly mounted on the inner wall of the control frame (61); the limiting rod (67) is in contact with the second fixed block (65); and a second vortex spring is provided between the rotating block (64) and the control frame (61).

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