Infrared light supplementing lamp panel convenient to overhaul

Abstract

The utility model relates to the technical field of light supplement lamps, in particular to an infrared light supplement lamp panel convenient to overhaul, which comprises a mounting plate, a connecting block is fixedly connected to the end of the mounting plate, a connecting frame is clamped to the outer side wall of the connecting block, a light supplement lamp panel is fixedly connected to the top of the connecting frame, and a rectangular through hole is formed in the side wall of the connecting block in a penetrating manner. Clamping blocks are slidably connected to the two ends of the bottom of the rectangular through hole, rectangular holes matched with the clamping blocks are formed in the side walls of the two ends of the rectangular through hole in a penetrating mode, and rectangular grooves are formed in the two ends of the inner side wall of the connecting frame; during installation, the installation plate is fixed to the position where the light supplementing lamp needs to be installed, then the connecting frame and the connecting block are clamped, the power assembly is rotated, the meshing assembly is driven by the power assembly to work, the two clamping blocks are driven by the meshing assembly to get close to each other or get away from each other, and when the two clamping blocks get away from each other, the light supplementing lamp can be installed conveniently. And the clamping blocks can move into the rectangular grooves, so that the installation work of the light supplementing lamp panel is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of fill-in light lamps, in particular to an infrared fill-in light lamp board which is easy to repair. Background Art

[0002] A fill light is a lamp used to compensate for the light of certain equipment or plants due to lack of illumination. There are usually three types of fill lights currently referred to: a camera greenhouse fill light, a photographic fill light, and a license plate fill light. A camera fill light is also called a camera light, a headlight, a news light, etc. Its main function is to provide auxiliary light when shooting in the absence of light conditions, so as to obtain reasonable picture materials.

[0003] Most of the infrared fill light boards in the prior art are not easy to repair and replace, and the disassembly and assembly process is cumbersome, requiring workers to spend more time and energy to operate, which not only increases the workload of the workers, but also easily causes the infrared fill light board to be damaged during the replacement process, resulting in unnecessary economic losses and bringing great inconvenience to users. For example, the patent with publication number CN210568221U discloses an LED light board that is easy to repair and replace, including a mounting plate, four mounting bolts are arranged at the bottom of the mounting plate, the top ends of the mounting bolts penetrate the mounting plate and extend to the outside thereof, the bottom of the mounting plate is fixedly connected to a light board replacement device via a connecting column, the light board replacement device includes a connecting block, the bottom of the connecting block is fixedly connected to the bottom end of the connecting column, two adjustment cavities are provided inside the connecting block, and a screw rod is provided between the left and right inner walls of the adjustment cavity.

[0004] Through the above settings, the LED light board that is easy to repair and replace described in the prior art has a simple structure and is easy to use. The LED light board can be replaced quickly and effectively. The disassembly and assembly process is simple, and the staff does not need to spend much time and energy to operate, which reduces the burden on the staff. It can also effectively avoid damage to the LED light board during the replacement process, reduce unnecessary economic losses, and bring great convenience to users. However, the LED light board that is easy to repair and replace in the prior art solution has the following defects during operation:

[0005] (1) In the above device, the driving gears at both ends are driven to rotate by rotating the rotating rod, and the driving gear drives the driven gear to rotate, thereby causing the screw to rotate, and the moving block threadedly connected thereto drives the plug-in rod to move outward, and passes through the adjustment cavity and the connecting block to be inserted into the slots on both sides of the connecting frame, so that the LED light board can be replaced. The device rotates manually with the axis of the rotating rod as the center of the circle, which is relatively laborious, and the device does not have a limiting structure. After the light board is installed, there will be external factors that cause the rotating shaft to rotate, thereby causing the plug-in rod to be out of the slot, thereby causing the device to be out of the mounting base and fall to the ground, so the practicality is poor. Utility Model Content

[0006] The utility model aims to provide an infrared fill light panel which is easy to repair, and is mainly used to solve the technical problems of laborious operation and unstable installation in the prior art.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] An infrared fill light board that is easy to repair comprises a mounting plate, a connecting block is fixedly connected to the end of the mounting plate, a connecting frame is clamped on the outer wall of the connecting block, the fill light board is fixedly connected to the top of the connecting frame, a rectangular through hole is penetrated through the side wall of the connecting block, clamping blocks are slidably connected to the bottom ends of the rectangular through hole, rectangular holes matching the clamping blocks are penetrated through the side walls at both ends of the rectangular through hole, rectangular grooves are formed at both ends of the inner wall of the connecting frame, the rectangular grooves match the clamping blocks, an engaging assembly is rotatably connected to the bottom of the rectangular through hole, a mounting hole is formed at the bottom center of the rectangular through hole, a power assembly is rotatably connected to the inner wall of the mounting hole, and a limiting assembly is fixedly connected to the bottom of the connecting block.

[0009] The working principle and beneficial effects of the utility model:

[0010] 1. Working principle: The easy maintenance structure in the utility model is similar to the existing maintenance structure. For example, the patent with publication number CN210568221 U discloses an LED light board that is easy to repair and replace. The main improvement of the utility model is that during the replacement or installation process, the device drives the engaging component to work by rotating the power component. When the engaging component is working, the blocks at both ends move into the rectangular groove respectively under the action of the engaging component, thereby completing the disassembly of the fill light board, and then facilitating the maintenance of the fill light board.

[0011] 2. Beneficial effects:

[0012] (1) The prior art solves the technical problem that the light board can be disassembled for maintenance by setting a light board, but the existing maintenance structure does not have a limiting function, and the light board is relatively laborious to disassemble. When the device is installed, the present solution first fixes the mounting plate at the position where the fill light needs to be installed, then engages the connecting frame with the connecting block, and then rotates the power assembly to drive the engagement assembly to work, and then drives the two blocks to move closer to or away from each other through the engagement assembly. When the two blocks move away from each other, the blocks will move to the inside of the rectangular groove, thereby completing the installation of the fill light board. The limiting assembly is used to make the block of the fill light board and the rectangular groove engage more tightly. When the two blocks are close to each other, the block will be separated from the rectangular groove, thereby facilitating the removal of the fill light board for maintenance.

[0013] Preferably: the meshing assembly includes a first gear rotatably connected to the bottom of the rectangular through hole, the first gear is coaxial with the mounting hole, two ends of the first gear are respectively meshed with a first rack and a second rack, and the first rack and the second rack are both slidably connected to the bottom of the rectangular through hole, one end of the first rack away from the first gear is fixedly connected to the end of one of the card blocks, and one end of the second rack away from the first gear is fixedly connected to the end of the other card block. When the fill light board needs to be installed, the first gear is rotated to make the first rack and the second rack approach or move away from each other. When the first rack and the second rack move away from each other, the first rack and the second rack respectively drive the two card blocks to move toward the inside of the rectangular groove, thereby completing the installation of the fill light board. When the first rack and the second rack are close to each other, the first rack and the second rack will drive the card block to disengage from the rectangular groove, thereby removing the restriction of the rectangular block on the connecting frame, and the fill light board can be quickly removed for maintenance.

[0014] Preferably: the power assembly includes a rotating shaft rotatably connected to the inner side wall of the mounting hole, one end of the rotating shaft is fixedly connected to the end of the first gear, and the other end of the rotating shaft is fixedly connected to a turntable. When the first gear needs to be rotated, the turntable is rotated to drive the rotating shaft to rotate, and finally the first gear is driven to rotate by the rotating shaft, thereby achieving the mutual distance or proximity between the two blocks, thereby greatly saving the operator's time.

[0015] Preferably: the limit assembly includes a second gear fixedly connected to the outer wall of the rotating shaft near one end of the connecting block, the bottom of the connecting block is fixedly connected to a connecting plate, the inner wall of the connecting plate is provided with a circular through hole, the inner wall of the circular through hole is slidably connected to a pull rod, one end of the pull rod near the second gear is fixedly connected to a toothed plate, the toothed plate is slidably connected to the bottom of the connecting block, the side wall of the other end of the pull rod is fixedly connected to a spring, the other end of the spring is fixedly connected to the end of the connecting plate, the spring is sleeved on the outer wall of the pull rod, when the card block is moved to the inside of the rectangular groove, the second gear is limited by the toothed plate, thereby limiting the rotation of the first gear, thereby preventing the rotating shaft from rotating in the opposite direction due to external force after installation, causing the card block to disengage from the rectangular groove, resulting in unstable installation of the fill light board, when the fill light board is disassembled, the pull rod is pulled to make the toothed plate disengage from the restriction on the second gear, in this process the spring is compressed, thereby facilitating the rotation of the turntable and achieving mutual approach between the two card blocks.

[0016] Preferably: the bottom of the turntable is also fixedly connected with a torsion spring, the other end of the torsion spring is fixedly connected to the outer wall of the connecting block, the torsion spring is sleeved on the outer wall of the rotating shaft, when the fill light board needs to be removed, the torsion spring is compressed during the rotation of the turntable, and the second gear is limited by the toothed plate, so that after the maintenance is completed, when the fill light board is installed, it is only necessary to release the restriction on the second gear, and under the action of the compressed torsion spring, the two blocks automatically move to the inside of the rectangular groove.

[0017] Preferably, a handle is fixedly connected to an eccentric portion of the end of the turntable, and a plurality of anti-slip grooves are formed on an outer side wall of the handle.

[0018] Preferably, when the connecting frame is connected to the connecting block, the rectangular groove, the rectangular hole and the clamping block are on the same horizontal line, so that the clamping block can be quickly installed inside the rectangular groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the rectangular hole, rectangular groove and clamping block of the utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the first rack, the first gear and the second gear of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the turntable, torsion spring and rotating shaft of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the second gear, tooth plate and pull rod of the utility model.

[0024] The figure marks in the drawings of the specification include: 1. fill light board; 2. connecting frame; 3. mounting plate; 4. connecting block; 5. rectangular through hole; 6. rectangular hole; 7. rectangular groove; 8. clamping block; 9. first rack; 10. first gear; 11. second rack; 12. rotating shaft; 13. mounting hole; 14. turntable; 15. torsion spring; 16. handle; 17. tooth plate; 18. connecting plate; 19. spring; 20. circular through hole; 21. pull rod; 22. second gear. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figure 1-5As shown, a mounting plate 3 is provided, the end of the mounting plate 3 is fixedly connected with a connecting block 4, the outer wall of the connecting block 4 is clamped with a connecting frame 2, the top of the connecting frame 2 is fixedly connected with a fill light board 1, a side wall of the connecting block 4 is penetrated with a rectangular through hole 5, and both ends of the bottom of the rectangular through hole 5 are slidably connected with a clamping block 8, and both ends of the side walls of the rectangular through hole 5 are penetrated with a rectangular hole 6 adapted to the clamping block 8, and both ends of the inner wall of the connecting frame 2 are provided with a rectangular groove 7, and the rectangular groove 7 is adapted to the clamping block 8, and the bottom of the rectangular through hole 5 is rotatably connected with a meshing component, and the meshing component includes a first gear 10 rotatably connected to the bottom of the rectangular through hole 5, the first gear 10 is coaxial with the mounting hole 13, and the two ends of the first gear 10 are respectively meshed with a first rack 9 and a second rack 11, and the first The rack 9 and the second rack 11 are both slidably connected to the bottom of the rectangular through hole 5, and the end of the first rack 9 away from the first gear 10 is fixedly connected to the end of one of the blocks 8, and the end of the second rack 11 away from the first gear 10 is fixedly connected to the end of the other block 8. When the first gear 10 rotates, the first rack 9 and the second rack 11 are brought closer to or away from each other. When the first rack 9 and the second rack 11 are away from each other, the first rack 9 and the second rack 11 respectively drive the two blocks 8 to move toward the inside of the rectangular groove 7. When the first gear 10 rotates in the opposite direction, the first rack 9 and the second rack 11 are brought closer to each other, and the first rack 9 and the second rack 11 will respectively drive the blocks 8 to leave the rectangular groove 7, thereby removing the By removing the restriction of the block 8 on the connecting frame 2, the fill light board 1 can be quickly removed for maintenance. A mounting hole 13 is opened at the bottom center of the rectangular through hole 5, and the inner side wall of the mounting hole 13 is rotatably connected to a power assembly, and the power assembly includes a rotating shaft 12 rotatably connected to the inner side wall of the mounting hole 13, one end of the rotating shaft 12 is fixedly connected to the end of the first gear 10, and the other end of the rotating shaft 12 is fixedly connected to a turntable 14. When the first gear 10 needs to be rotated, the turntable 14 is rotated to drive the rotating shaft 12 to rotate, and finally the first gear 10 is driven to rotate by the rotating shaft 12, so that the two blocks 8 can move away from or close to each other, thereby greatly saving the operator's time. The bottom of the connecting block 4 is fixedly connected to a limited position assembly, and the The limiting component includes a second gear 22 fixedly connected to the outer wall of one end of the rotating shaft 12 near the connecting block 4, a connecting plate 18 is fixedly connected to the bottom of the connecting block 4, a circular through hole 20 is opened on the inner wall of the connecting plate 18, a pull rod 21 is slidably connected to the inner wall of the circular through hole 20, an end of the pull rod 21 near the second gear 22 is fixedly connected to a toothed plate 17, the toothed plate 17 is slidably connected to the bottom of the connecting block 4, a spring 19 is fixedly connected to the side wall of the other end of the pull rod 21, the other end of the spring 19 is fixedly connected to the end of the connecting plate 18, the spring 19 is sleeved on the outer wall of the pull rod 21, when the fill light board 1 is installed, the pull rod 21 is pulled to drive the toothed plate 17 to break away from the restriction of the second gear 22 through the pull rod 21, and the spring 19 is compressed during this process.When the block 8 enters the rectangular groove 7, the pull rod 21 is released, and the tooth plate 17 is re-engaged with the second gear 22 under the action of the spring 19, thereby preventing the shaft 12 from rotating in the opposite direction due to external force after installation, causing the block 8 to be separated from the rectangular groove 7, resulting in unstable installation of the fill light board 1.

[0027] From the above, it can be seen that the specific implementation of the utility model is as follows:

[0028] When installing the fill light board 1, first fix the mounting plate 3 at the position where the fill light needs to be installed, then engage the connecting frame 2 with the connecting block 4, pull the pull rod 21, and drive the toothed plate 17 to break away from the restriction of the second gear 22 through the pull rod 21. In this process, the spring 19 is compressed, and then the handle 16 is rotated to drive the turntable 14 to rotate through the handle 16. When the turntable 14 rotates, the rotating shaft 12 is driven to rotate. During the reverse rotation of the turntable 14, the torsion spring 15 is compressed, so that during installation, the two blocks 8 can be braked under the action of the compressed torsion spring 15 to enter the inside of the rectangular groove 7, so that the rotating shaft 12 drives the first gear 10 to rotate, and then the first rack 9 and the second rack 11 are moved closer to or away from each other. When the first rack 9 and the second rack 11 are moved away from each other, the first rack 9 and the second rack 11 respectively drive the two blocks 8 to move toward the inside of the rectangular groove 7. At this time, release the pull rod 21, and the toothed plate 17 is driven to move toward the inside of the rectangular groove 7 under the action of the spring 19. 17 is re-engaged with the second gear 22 to prevent the shaft 12 from rotating in the opposite direction due to external force after installation, so that the block 8 is disengaged from the rectangular groove 7, resulting in unstable installation of the fill light board 1, thereby completing the installation of the fill light board 1. When it is necessary to disassemble the fill light board 1, it is only necessary to pull the pull rod 21 again to make the tooth plate 17 disengage from the restriction of the second gear 22 again, and rotate the turntable 14 in the opposite direction. Through the turntable 14, the shaft 12 is driven to rotate, so that the first gear 10 rotates, and then the first rack 9 and the second rack 11 are close to each other. Then the first rack 9 and the second rack 11 will respectively drive the block 8 to disengage from the rectangular groove 7, thereby removing the restriction of the block 8 on the connecting frame 2, and the fill light board 1 can be quickly removed for maintenance; the voltage of the infrared lamp bead is 1.5-1.7V and the voltage of the white light lamp bead is 3.0-3.3V. The power supply of the ball machine light board is 5V. The maximum number of infrared lamp beads allowed per group is 2, and the maximum number of white light lamp beads allowed per group is 1. The power supply of the bolt light board is 5V, and the maximum number of infrared lamps allowed per group is 2, and the maximum number of white light lamps allowed per group is 1. Therefore, arranging each group according to the maximum number allowed can greatly improve the working efficiency of the lamp beads and reduce heat generation. The infrared and white light lamp beads are evenly arranged, so that there is no dead angle in the fill light range of the fill light board. The function of "seeing", "seeing clearly" and "catching" the moving target in the macro scene is realized.

[0029] The above is only an embodiment of the utility model, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. An infrared fill light board that is easy to repair, comprising a mounting plate (3), the end of the mounting plate (3) is fixedly connected to a connecting block (4), the outer wall of the connecting block (4) is clamped with a connecting frame (2), and the top of the connecting frame (2) is fixedly connected to the fill light board (1), characterized in that: A rectangular through hole (5) is formed through the side wall of the connection block (4); blocks (8) are slidably connected to the bottom ends of the rectangular through hole (5); rectangular holes (6) adapted to the blocks (8) are formed through the side walls at both ends of the rectangular through hole (5); rectangular grooves (7) are formed at both ends of the inner side wall of the connection frame (2); the rectangular grooves (7) are adapted to the blocks (8); a meshing assembly is rotatably connected to the bottom of the rectangular through hole (5); a mounting hole (13) is formed at the center of the bottom of the rectangular through hole (5); a power assembly is rotatably connected to the inner side wall of the mounting hole (13); and a limiting assembly is fixedly connected to the bottom of the connection block (4).

2. The infrared fill light board that is easy to repair according to claim 1 is characterized in that: The meshing assembly comprises a first gear (10) rotatably connected to the bottom of the rectangular through hole (5), the first gear (10) and the mounting hole (13) being coaxial, the first gear (10) and the second gear (11) being meshed at two ends of the first gear (10) respectively, and the first gear (9) and the second gear (11) are both slidably connected to the bottom of the rectangular through hole (5), the end of the first gear (9) away from the first gear (10) is fixedly connected to the end of one of the clamping blocks (8), and the end of the second gear (11) away from the first gear (10) is fixedly connected to the end of the other clamping block (8).

3. The infrared fill light board that is easy to repair according to claim 1 is characterized in that: The power assembly comprises a rotating shaft (12) rotatably connected to the inner wall of the mounting hole (13), one end of the rotating shaft (12) is fixedly connected to the end of the first gear (10), and the other end of the rotating shaft (12) is fixedly connected to a rotating disk (14).

4. The infrared fill light board that is easy to repair according to claim 1 is characterized in that: The limiting assembly comprises a second gear (22) fixedly connected to the outer wall of one end of the rotating shaft (12) close to the connecting block (4); a connecting plate (18) is fixedly connected to the bottom of the connecting block (4); a circular through hole (20) is opened on the inner wall of the connecting plate (18); a pull rod (21) is slidably connected to the inner wall of the circular through hole (20); an end of the pull rod (21) close to the second gear (22) is fixedly connected to a tooth plate (17); the tooth plate (17) is slidably connected to the bottom of the connecting block (4); a spring (19) is fixedly connected to the side wall of the other end of the pull rod (21); the other end of the spring (19) is fixedly connected to the end of the connecting plate (18); and the spring (19) is sleeved on the outer wall of the pull rod (21).

5. The infrared fill light board that is easy to repair according to claim 3 is characterized in that: The bottom of the rotating disk (14) is fixedly connected to a torsion spring (15), the other end of the torsion spring (15) is fixedly connected to the outer wall of the connecting block (4), and the torsion spring (15) is sleeved on the outer wall of the rotating shaft (12).

6. The infrared fill light board that is easy to repair according to claim 3 is characterized in that: A handle (16) is fixedly connected to an eccentric position of the end of the rotating disk (14), and a plurality of anti-slip grooves are formed on the outer side wall of the handle (16).

7. The infrared fill light board that is easy to repair according to claim 1 is characterized in that: When the connecting frame (2) and the connecting block (4) are clamped together, the rectangular groove (7), the rectangular hole (6) and the clamping block (8) are on the same horizontal line.

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