Infrared light supplementing lamp panel with protection structure

Abstract

The utility model relates to the technical field of infrared light supplement lamps, in particular to an infrared light supplement lamp panel with a protection structure, which comprises a shell and a mounting frame, through holes are arranged at two ends of the side wall of the mounting frame, the inner side wall of the shell is slidably connected with a light supplement lamp main body, and rectangular holes are arranged at two ends of the side wall of the light supplement lamp main body. A transparent plate is fixedly connected to the front face of the light supplementing lamp body, mounting holes are formed in the side walls of the two ends of the shell, rotating shafts are rotationally connected to the inner side walls of the mounting holes, and one ends of the rotating shafts penetrate through the mounting holes and extend into the rectangular holes. After being used for a long time, the rotating shaft is broken, the broken rotating shaft enters the rectangular hole under the action of the sliding assembly, at the moment, the light supplementing lamp body is not limited, the light supplementing lamp body enters the center of the shell under the action of the reset assembly, and therefore when the light supplementing lamp falls off, only the shell is damaged, and the light supplementing lamp body cannot be damaged. And only the shell needs to be replaced, so that the cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of infrared fill-in light lamps, in particular to an infrared fill-in light lamp board with a protective structure. 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 as fill lights: camera greenhouse fill lights, photography fill lights, and license plate fill lights. Camera fill lights are also called camera lights, headlights, news lights, etc. Their main function is to provide auxiliary light when shooting in the absence of light conditions, so as to obtain reasonable picture materials.

[0003] In the prior art, the protective structure of the infrared fill light board is not perfect. Therefore, when the fill light is used in a leaky environment, the fill light board is exposed to rain and then to the sun, and the screws are easy to rust, causing the screws fixed on the fill light board to fall off, thereby causing the fill light board to fall from the fixing frame, causing damage to the fill light, thereby increasing the replacement cost; for example, a patent with publication number CN219285566U discloses an infrared fill light board with an anti-fall effect, including an infrared fill light board body, the outer wall of the infrared fill light board body is rotatably connected to a mounting frame, the outer wall of the infrared fill light board body is provided with a protective cover, the upper end surface of the protective cover is fixedly installed with a fixing block, the upper end of the fixing block is connected with a telescopic rope, and the upper end of the telescopic rope is fixedly connected with a ring.

[0004] Through the above configuration, the infrared fill light board with anti-falling effect described in the prior art can protect the infrared fill light board body by setting a protective cover on the outside of the infrared fill light board body, and at the same time, the infrared fill light board as a whole can be connected to the telescopic rope and the ring, and the telescopic rope and the ring are connected to the human body and the installation column, so as to prevent the infrared fill light board from falling to the ground during and after installation. However, the infrared fill light board with anti-falling effect of the prior art solution has the following defects during operation:

[0005] (1) In the above technical solution, when the infrared fill light panel is loosely installed and causes the mounting frame to fall off the mounting column during long-term use, the ring connected to the mounting column and the telescopic rope fixedly connected to the ring can prevent the main body of the infrared fill light panel from falling to the ground and being damaged. When the fill light is installed in an open-air environment, the fill light panel is exposed to rain and then to the sun, which can easily cause the telescopic rope to rot, thereby causing the protective structure of the device to no longer play a protective role when the fill light panel falls. Utility Model Content

[0006] The utility model aims to provide an infrared fill light board with a protective structure, which is mainly used to solve the technical problem that the protective structure in the prior art is not perfect.

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

[0008] An infrared fill light board with a protective structure comprises an outer shell and a mounting frame, both ends of the side wall of the mounting frame are provided with through holes, the inner side wall of the outer shell is slidably connected with a fill light body, both ends of the side wall of the fill light body are provided with rectangular holes, a transparent plate is fixedly connected to the front of the fill light body, both end side walls of the outer shell are provided with mounting holes, the inner side wall of the mounting hole is rotatably connected with a rotating shaft, one end of the rotating shaft passes through the mounting hole and extends to the inside of the rectangular hole, and the other end of the rotating shaft penetrates to the outside of the through hole, a reset component is fixedly connected to the inner wall of the outer shell, a sliding component is slidably connected to the inner side wall of the rectangular hole, and a limiting component is slidably connected to the outer side wall of one end of the rotating shaft close to the through hole.

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

[0010] 1. Working principle: The protective structure in the utility model is similar to the existing protective structure, such as the infrared fill light board with anti-falling effect disclosed in the patent with publication number CN219285566U. The main improvement of the utility model is that when the shaft breaks after a long period of use, the broken shaft enters the interior of the rectangular hole under the action of the sliding component. At this time, the fill light body is not restricted. Under the action of the reset component, the fill light body enters the center of the shell, so that when the fill light falls, the shell is not damaged, and only the shell needs to be replaced, thereby reducing the cost.

[0011] 2. Beneficial effects:

[0012] (1) When the device is in use, the mounting frame is first fixed at the position where the fill light is to be installed. The outer shell is placed between the two side walls of the mounting frame, and the reset assembly is pulled to make the through hole, the mounting hole and the rectangular hole in the same straight line. The circular end of the shaft is then passed through the through hole into the interior of the rectangular hole. The shaft is then rotated so that the shaft and the sliding assembly are threadedly connected through the thread groove. At this time, the shaft is pulled outward and the limit assembly is used to limit the shaft. The installation of the fill light board is completed. When the shaft breaks after a long period of use, the broken shaft enters the interior of the rectangular hole under the action of the sliding assembly. At this time, the fill light body is not restricted. The reset assembly allows the fill light body to enter the center of the outer shell, so that when the fill light falls, only the outer shell is damaged. Only the outer shell needs to be replaced, thereby reducing costs.

[0013] Preferably: one end of the rotating shaft near the rectangular hole is circular, and a threaded groove is provided at the circular end of the rotating shaft, one end of the rotating shaft near the through hole is rectangular, one end of the rotating shaft near the rectangular hole is circular, and a threaded groove is provided at the circular end of the rotating shaft so that the rotating shaft can rotate between the mounting hole, thereby being threadedly connected to the sliding assembly, and one end of the rotating shaft near the through hole is rectangular, so that the rectangular end is slidably connected to the limiting assembly, thereby limiting the rotation of the fill light body.

[0014] Preferably: the reset assembly includes a plurality of first springs fixedly connected to the inner wall of the shell, and the other ends of the plurality of first springs are fixedly connected to the end of the fill light body. When the rotating shaft breaks, the fill light body can be retracted into the interior of the shell by the stretched first springs. Even if the fill light falls as a whole, only the shell will be damaged, and only the shell needs to be replaced, thereby reducing costs.

[0015] Preferably: the sliding assembly includes a second spring fixedly connected to the end of the rectangular hole, the end of the second spring is fixedly connected to a moving plate adapted to the rectangular hole, the moving plate is slidably connected to the inner side wall of the rectangular hole, the side wall of the moving plate away from the second spring is fixedly connected to a nut, the nut is adapted to the threaded groove at the end of the rotating shaft, and the fill light main body is pulled so that the through hole, the mounting hole and the rectangular hole are in the same straight line. During this process, the first spring is stretched, and then the circular end of the rotating shaft is passed through the through hole into the interior of the rectangular hole, and then the rotating shaft is rotated so that the rotating shaft and the nut are threadedly connected through the threaded groove, and the rotating shaft is pulled outward. At this time, the second spring is stretched, and under the action of the second stretching spring, the broken rotating shaft enters the interior of the rectangular hole. At this time, the fill light main body is not restricted, and under the action of the first spring, the fill light main body enters the center of the shell, so that when the fill light falls, only the shell is damaged, and only the shell needs to be replaced, thereby reducing the cost.

[0016] Preferably: the limit assembly includes teeth grooves opened at both ends of the outer wall of the mounting frame, the teeth grooves are coaxial with the through hole, the outer wall of the rotating shaft located in the rectangular shape is slidably connected with a gear matching the teeth groove, the outer wall of the rotating shaft located in the rectangular shape is provided with a plurality of equidistant and evenly distributed circular holes, and the inner wall of one of the circular holes is movably connected with a latch, and when the nut is threadedly connected with the thread groove at the end of the rotating shaft, the rotating shaft is pulled outward, and the second spring is stretched. In order to prevent the rotating shaft from being pulled under the action of the stretched second spring, the gear is moved to the inside of the teeth groove and the latch is inserted into the inside of the circular hole, thereby limiting the movement and rotation of the rotating shaft, and when the rotating shaft is no longer rotating, the angle of the fill light body will also be fixed.

[0017] Preferably, the depth of the shell is much greater than the thickness of the fill light body, and when the front end of the fill light body is level with the front end of the shell, the mounting hole and the rectangular hole are in the same straight line, so that the end of the shaft with the threaded groove passes from the through hole to the inside of the rectangular hole.

[0018] Preferably, the length of the rectangular hole is much larger than the length of the shaft, and the second spring has a larger extension. When the shaft breaks, the shaft can enter the inside of the rectangular hole, so that the fill light body is no longer restricted, and the fill light body is pulled into the inside of the shell by the stretched first spring. 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 first spring and the rectangular hole of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the gear and tooth groove of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the second spring, the moving plate and the nut of the utility model.

[0023] The figure marks in the drawings of the specification include: 1. shell; 2. mounting frame; 3. mounting hole; 4. transparent plate; 5. fill light body; 6. rectangular hole; 7. first spring; 8. rotating shaft; 9. through hole; 10. tooth groove; 11. gear; 12. circular hole; 13. latch; 14. second spring; 15. moving plate; 16. nut. DETAILED DESCRIPTION

[0024] 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.

[0025] like Figure 1-4As shown, a shell 1 and a mounting frame 2, both ends of the side wall of the mounting frame 2 are provided with through holes 9, the inner side wall of the shell 1 is slidably connected with a fill light body 5, both ends of the side wall of the fill light body 5 are provided with rectangular holes 6, the front of the fill light body 5 is fixedly connected with a transparent plate 4, both end side walls of the shell 1 are provided with mounting holes 3, the inner side wall of the mounting hole 3 is rotatably connected with a rotating shaft 8, one end of the rotating shaft 8 passes through the mounting hole 3 and extends to the inside of the rectangular hole 6, the other end of the rotating shaft 8 passes through the outside of the through hole 9, the end of the rotating shaft 8 close to the rectangular hole 6 is circular, and the end of the rotating shaft 8 located at the circular end is provided with a threaded groove, the end of the rotating shaft 8 close to the through hole 9 is rectangular, the end of the rotating shaft 8 close to the rectangular hole 6 is circular, and the end of the rotating shaft 8 located at the circular end is provided with a threaded groove so that The rotating shaft 8 can rotate between the mounting hole 3, so that it can be threadedly connected with the sliding component. The end of the rotating shaft 8 close to the through hole 9 is rectangular, so that the rectangular end is slidably connected to the limiting component, thereby limiting the rotation of the fill light body 5. The inner wall of the shell 1 is fixedly connected with a reset component, and the reset component includes a plurality of first springs 7 fixedly connected to the inner wall of the shell 1, and the other ends of the plurality of first springs 7 are fixedly connected to the end of the fill light body 5. When the rotating shaft 8 is broken, the fill light body 5 can be retracted into the interior of the shell 1 by the stretched first spring 7. Even if the fill light falls as a whole, only the shell 1 will be damaged, and the shell 1 only needs to be replaced, thereby reducing the cost. The inner wall of the rectangular hole 6 is slidably connected with a sliding component. The moving component includes a second spring 14 fixedly connected to the end of the rectangular hole 6, and the end of the second spring 14 is fixedly connected to a moving plate 15 adapted to the rectangular hole 6. The moving plate 15 is slidably connected to the inner side wall of the rectangular hole 6. The side wall of the moving plate 15 away from the second spring 14 is fixedly connected to a nut 16, and the nut 16 is adapted to the thread groove at the end of the rotating shaft 8. The fill light body 5 is pulled so that the through hole 9, the mounting hole 3 and the rectangular hole 6 are in the same straight line. In this process, the first spring 7 is stretched, and then the circular end of the rotating shaft 8 is passed through the through hole 9 into the interior of the rectangular hole 6, and then the rotating shaft 8 is rotated so that the rotating shaft 8 and the nut 16 are threadedly connected through the thread groove. At this time, the rotating shaft 8 is pulled outward, and the second spring 14 is stretched. Under the effect of stretching the second spring 14 The broken shaft 8 is made to enter the interior of the rectangular hole 6, and the outer side wall of one end of the shaft 8 close to the through hole 9 is slidably connected to a limiting assembly, and the limiting assembly includes tooth grooves 10 opened at both ends of the outer side wall of the mounting frame 2, and the tooth groove 10 is coaxial with the through hole 9. The outer side wall of the shaft 8 located at the rectangular part is slidably connected with a gear 11 adapted to the tooth groove 10, and the outer side wall of the shaft 8 located at the rectangular part is provided with a plurality of equidistant and evenly distributed circular holes 12, and the inner side wall of one of the circular holes 12 is movably connected with a latch 13. After the nut 16 is threadedly connected with the thread groove at the end of the shaft 8, the shaft 8 is pulled outward at this time, and the second spring 14 is stretched at this time. In order to prevent the shaft 8 from being pulled under the action of the stretched second spring 14, the gear 11 is moved to the inside of the tooth groove 10.The pin 13 is inserted into the circular hole 12, thereby limiting the movement and rotation of the shaft 8. When the shaft 8 is not rotating, the angle of the fill light body 5 will also be fixed.

[0026] From the above, it can be seen that the specific implementation of the utility model is as follows:

[0027] First, fix the mounting frame 2 at the position where the fill light is to be installed, and then place the housing 1 between the two side walls of the mounting frame 2, and then pull the fill light body 5 so that the through hole 9, the mounting hole 3 and the rectangular hole 6 are in the same straight line. In this process, the first spring 7 is stretched, and then the circular end of the shaft 8 is passed through the through hole 9 into the interior of the rectangular hole 6, and then the shaft 8 is rotated so that the shaft 8 and the nut 16 are threadedly connected through the thread groove. At this time, the shaft 8 is pulled outward, and the second spring 14 is stretched. In order to prevent the shaft 8 from being pulled under the action of the stretched second spring 14, after adjusting the angle of the fill light body 5, the gear 11 is moved to the inside of the tooth groove 10, and the latch 13 is inserted into the inside of the circular hole 12, thereby limiting the movement and rotation of the shaft 8, until the shaft 8 no longer rotates. When the angle of the fill light body 5 is fixed, the fixing work of the device is completed. When the shaft 8 breaks after a long time of use, the second spring 14 will be reset. After the second spring 14 is stretched, it will drive the moving plate 15 to move to the inside of the rectangular hole 6, and then drive the shaft 8 to move through the nut 16 until the shaft 8 is moved to the inside of the rectangular hole 6, so that the fill light body 5 is no longer restricted, and then the fill light body 5 is pulled into the inside of the shell 1 by the stretched first spring 7, so that when the fill light falls, only the shell 1 is damaged, and only the shell 1 needs to be replaced, thereby reducing the cost; the voltage of the infrared lamp beads is 1.5-1.9V and the voltage of the white light lamp beads is 3.0-3.4V. The current power supply is 12V. The maximum number of infrared lamp beads allowed per group is 6, and the maximum number of white light lamp beads allowed per group is 3. Therefore, each group is arranged according to the maximum number allowed, which can greatly improve the working efficiency of the lamp beads and reduce heat. 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. This light board is used with a binocular camera and an adaptive recognition algorithm based on binocular computer vision to simulate the human eye in different scenes, so it can be applied to more occasions.

[0028] 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 with a protective structure, comprising a housing (1) and a mounting frame (2), both ends of the side wall of the mounting frame (2) are provided with through holes (9), the inner side wall of the housing (1) is slidably connected with a fill light body (5), both ends of the side wall of the fill light body (5) are provided with rectangular holes (6), and the front of the fill light body (5) is fixedly connected with a transparent plate (4), characterized in that: Both end side walls of the housing (1) are provided with mounting holes (3), the inner side wall of the mounting hole (3) is rotatably connected with a rotating shaft (8), one end of the rotating shaft (8) passes through the mounting hole (3) and extends into the interior of the rectangular hole (6), and the other end of the rotating shaft (8) passes through the exterior of the through hole (9), a reset component is fixedly connected to the inner wall of the housing (1), a sliding component is slidably connected to the inner side wall of the rectangular hole (6), and a limiting component is slidably connected to the outer side wall of one end of the rotating shaft (8) close to the through hole (9).

2. The infrared fill light board with a protective structure according to claim 1, characterized in that: One end of the rotating shaft (8) close to the rectangular hole (6) is circular, and a thread groove is provided at the circular end of the rotating shaft (8). One end of the rotating shaft (8) close to the through hole (9) is rectangular.

3. The infrared fill light board with a protective structure according to claim 1, characterized in that: The reset assembly comprises a plurality of first springs (7) fixedly connected to the inner wall of the housing (1), and the other ends of the plurality of first springs (7) are fixedly connected to the end of the fill light body (5).

4. The infrared fill light board with a protective structure according to claim 1, characterized in that: The sliding assembly comprises a second spring (14) fixedly connected to the end of the rectangular hole (6); the end of the second spring (14) is fixedly connected to a movable plate (15) adapted to the rectangular hole (6); the movable plate (15) is slidably connected to the inner side wall of the rectangular hole (6); a nut (16) is fixedly connected to the side wall of the movable plate (15) away from the second spring (14); the nut (16) is adapted to the threaded groove at the end of the rotating shaft (8).

5. The infrared fill light board with a protective structure according to claim 1, characterized in that: The limit assembly comprises tooth grooves (10) provided at both ends of the outer wall of the mounting frame (2), the tooth grooves (10) being coaxial with the through hole (9), the outer wall of the rotating shaft (8) being located in the rectangular shape being slidably connected with a gear (11) adapted to the tooth grooves (10), the outer wall of the rotating shaft (8) being located in the rectangular shape being provided with a plurality of circular holes (12) evenly distributed at equal intervals, and the inner wall of one of the circular holes (12) being movably connected with a latch (13).

6. The infrared fill light board with a protective structure according to claim 5, characterized in that: The depth of the shell (1) is much greater than the thickness of the fill light body (5); when the front end of the fill light body (5) is flush with the front end of the shell (1), the mounting hole (3) and the rectangular hole (6) are in the same straight line.

7. The infrared fill light board with a protective structure according to claim 4, characterized in that: The length of the rectangular hole (6) is much greater than the length of the rotating shaft (8), and the second spring (14) is relatively large.

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