Lamplight support convenient for adjusting lamplight angle
By designing a lighting bracket that includes components such as a main pole, support legs, a sliding cylinder, and a crossbar, the problem of the inability to adjust the angle after adjusting the height of the light position in the existing technology has been solved, realizing flexible adjustment of the illumination angle of the lighting equipment and improving the usage effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LIXIU (SHANGHAI) AUDIOVISUAL TECHNOLOGY CO LTD
- Filing Date
- 2025-05-12
- Publication Date
- 2026-05-12
AI Technical Summary
The existing light fixtures cannot adjust the angle according to the illumination effect of the lighting equipment after the height of the light is adjusted, which affects the usage effect.
A lighting bracket was designed, comprising a main rod, support legs, a slide cylinder, a horizontal bar, a vertical bar, a support rod, a base, a main wheel, a driven wheel, a rotating rod, a rubber pad, a lifting component, and a limiting component. The angle of the lighting equipment can be adjusted by rotating the support legs and support rod, combined with the meshing of the main wheel and the driven wheel.
It enables flexible adjustment of the illumination angle of the lighting equipment, improving the effectiveness of the lighting bracket.
Smart Images
Figure CN224229894U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of lighting bracket technology, and in particular to a lighting bracket that facilitates the adjustment of the lighting angle. Background Technology
[0002] Lighting refers to the light emitted by a lamp. It is a device or apparatus that produces visible light and is usually used for illumination or decoration purposes. Lighting is not only a practical lighting tool, but also an element with artistic and cultural connotations. However, conventional lighting brackets are inconvenient to adjust according to the position and height of the light by the staff, which affects the effectiveness of the bracket.
[0003] The prior art CN220082988U discloses a movable lighting bracket, including a support foot, a crossbar, a fixed hook, a rocker arm, a gear, a telescopic column, a toothed block, and a telescopic rod. The device is stably placed on the ground by changing the angle between the support foot and the ground. The lighting equipment is suspended on the fixed hooks evenly arranged at the upper end of the crossbar. The gear at one end of the rocker arm can be rotated by hand. The gear meshes with the toothed block on one side of the telescopic column, driving the telescopic column to rise and fall on the inner wall of the telescopic rod. This, in turn, moves the crossbar, the fixed hook, and the lighting equipment, adjusting the position and height of the light, thereby improving the effectiveness of the bracket.
[0004] In normal use, existing technology makes it inconvenient to adjust the illumination angle of the light equipment according to its illumination effect after adjusting the position and height of the light, thus affecting the use effect of the bracket. Utility Model Content
[0005] The purpose of this utility model is to provide a light bracket that facilitates the adjustment of the light angle, solving the problem that in the prior art, after adjusting the position and height of the light, it is inconvenient to adjust the illumination angle of the light equipment according to the illumination effect of the light equipment, thus affecting the use effect of the bracket.
[0006] To achieve the above objectives, this utility model provides a light bracket for convenient adjustment of light angle, including a main rod and structural components. The structural components include a support leg, a sliding cylinder, a horizontal bar, a vertical bar, a support rod, a seat, a main wheel, a driven wheel, a rotating rod, a rubber pad, a lifting component, and a limiting component. The vertical bar is slidably mounted on one side of the main rod, the support leg is rotatably mounted on the side of the main rod away from the vertical bar, the sliding cylinder is slidably mounted on the side of the main rod away from the support leg, one end of the support rod is rotatably connected to the sliding cylinder, and the other end of the support rod is rotatably connected to the support leg. The seat is fixedly mounted on the side of the vertical bar away from the main rod, the limiting component is connected to the seat, the rubber pad is connected to the limiting component, the horizontal bar is rotatably mounted on the side of the seat away from the vertical bar, the driven wheel is fixedly mounted on the side of the horizontal bar close to the seat, the main wheel meshes with the driven wheel, the rotating rod is connected to the main wheel and to the seat, and the lifting component is connected to the main rod and to the vertical bar.
[0007] The limiting component includes a slider and a driving component. The slider is connected to the rubber pad by bolts. The slider is slidably connected to the base. The driving component is connected to the base and also to the slider.
[0008] The driving component includes a rotating block and a driving rod. The driving rod is rotatably connected to the slider and threadedly connected to the seat. The rotating block is fixedly connected to the driving rod and is located on the side of the driving rod away from the slider.
[0009] The lifting component includes a lifting rod and a lifting block. The lifting rod is rotatably connected to the main rod and threadedly connected to the vertical rod. The lifting block is fixedly connected to the lifting rod and is located on the side of the lifting rod away from the base.
[0010] The lifting component further includes a limiting block and a limiting frame. The limiting frame is fixedly connected to the vertical rod and is located on the side of the vertical rod closer to the main rod. The limiting block is slidably connected to the limiting frame and is fixedly connected to the main rod.
[0011] This utility model discloses a light bracket for convenient adjustment of light angle. The supporting leg is rotated on the main rod, and simultaneously, the slide cylinder moves on the main rod via the support rod. Once in position, the support rod supports the supporting leg. To adjust the height, rotating the rotating block drives the lifting rod to rotate on the main rod, moving the vertical rod on the main rod. Simultaneously, the vertical rod moves the limiting frame on the limiting block, restricting the movement angle of the vertical rod. To adjust the light illumination angle, rotating the rotating rod drives the main wheel to rotate. The main wheel meshes with the driven wheel, driving the driven wheel to rotate the crossbar on the base, thus rotating the light tube. Rotating the lifting block drives the driving rod to rotate, simultaneously moving the slider on the base. The slider moves the rubber pad against the driven wheel, restricting the rotation angles of the driven wheel, the main wheel, and the crossbar, thereby adjusting the illumination angle of the light equipment and improving the bracket's performance. Attached Figure Description
[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.
[0013] Figure 1 This is a schematic diagram of the overall structure of the light bracket for convenient adjustment of the light angle according to the first embodiment of this utility model.
[0014] Figure 2 This is a structural schematic diagram of the lifting rod and lifting block of this utility model.
[0015] Figure 3 This is a utility model Figure 2 Enlarged view of point A.
[0016] Figure 4 This is a schematic diagram of the rotating block and drive rod of this utility model.
[0017] In the diagram: 101-Main rod, 102-Support leg, 103-Slide cylinder, 104-Horizontal bar, 105-Vertical bar, 106-Support rod, 107-Seat body, 108-Main wheel, 109-Slave wheel, 110-Rotating rod, 111-Rubber pad, 112-Slider, 113-Rotating block, 114-Drive rod, 115-Lifting rod, 116-Lifting block, 117-Limiting block, 118-Limiting frame. Detailed Implementation
[0018] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.
[0019] The first embodiment of this application is as follows:
[0020] Please see Figures 1-4 , Figure 1 This is a schematic diagram of the overall structure of the light bracket for convenient adjustment of the light angle according to the first embodiment of this utility model. Figure 2 This is a structural schematic diagram of the lifting rod and lifting block of this utility model. Figure 3 This is a utility model Figure 2 Enlarged view at point A Figure 4 This utility model provides a light bracket for convenient adjustment of the light angle, including a main rod 101 and structural components. The structural components include a support leg 102, a slide cylinder 103, a horizontal bar 104, a vertical bar 105, a support rod 106, a base 107, a main wheel 108, a driven wheel 109, a rotating rod 110, a rubber pad 111, a lifting component, and a limiting component. The limiting component includes a slider 112 and a driving component. The driving component includes a rotating block 113 and a driving rod 114. The lifting component includes a lifting rod 115, a lifting block 116, a limiting block 117, and a limiting frame 118. The aforementioned solution solves the problem in the prior art where, after adjusting the position and height of the light, it is inconvenient to adjust the illumination angle of the light device according to the illumination effect, thus affecting the use effect of the bracket. It can be understood that the aforementioned solution can be used in situations where, after adjusting the position and height of the light, it is inconvenient to adjust the illumination angle of the light device according to the illumination effect.
[0021] In this specific embodiment, by pushing the support leg 102 to rotate on the main rod 101, the slide cylinder 103 is moved on the main rod 101 via the support rod 106. After moving into position, the support rod 106 supports the support leg 102. Rotating the rotating rod 110 drives the main wheel 108 to rotate. The main wheel 108 meshes with the driven wheel 109, thereby driving the driven wheel 109 to drive the crossbar 104 to rotate on the base 107, thus driving the lamp device to rotate. The limiting member drives the rubber pad 111 to move and abut against the driven wheel 109, limiting the rotation angle of the driven wheel 109, the main wheel 108, and the crossbar 104, thereby adjusting the illumination angle of the lighting device and improving the use effect of the bracket.
[0022] The vertical rod 105 is slidably mounted on one side of the main rod 101; the support leg 102 is rotatably mounted on the side of the main rod 101 away from the vertical rod 105; the slide cylinder 103 is slidably mounted on the side of the main rod 101 away from the support leg 102; one end of the support rod 106 is rotatably connected to the slide cylinder 103, and the other end of the support rod 106 is rotatably connected to the support leg 102; the seat 107 is fixedly mounted on the side of the vertical rod 105 away from the main rod 101; the limiting member is connected to the seat 107; the rubber pad 111 is connected to the limiting member; the horizontal rod 104 is rotatably mounted on the side of the seat 107 away from the vertical rod 105; and the driven wheel 109... The main wheel 108 is fixedly installed on the side of the crossbar 104 near the seat 107. The main wheel 108 meshes with the driven wheel 109. The rotating rod 110 is connected to the main wheel 108 and the seat 107. The lifting component is connected to the main rod 101 and the vertical rod 105. The top of the main rod 101 is hollow, and multiple rotating seats are designed on the upper outer side of the main rod 101. A rotating hole is designed at the bottom end of the main rod 101. There are multiple support legs 102, and a through hole is designed at the top end of each support leg 102. The shaft is rotatably connected to the rotating seats of the main rod 101 through the through hole of the support leg 102. The top of the slide cylinder 103 is hollow, and multiple rotating seats are designed on the outer side of the slide cylinder 103. The inner side of the slide cylinder 103 is slidably connected to the lower outer side of the main rod 101. Multiple support rods 106 are present, each with through holes at both ends. One through hole of the support rod 106 is rotatably connected to the rotating seat of the slide cylinder 103 via a shaft. The other end of the support rod 106 is rotatably connected to the middle of the support leg 102 via a shaft. The lifting component drives the outer side of the vertical rod 105 to move on the inner side of the main rod 101 through the rotating hole of the main rod 101. A groove is designed on the right side of the seat body 107, a moving cavity is designed on the right inner side of the seat body 107, a through hole is designed on the upper front end of the seat body 107, and a rotating hole is designed on the lower front end of the seat body 107. The lower rear end of the body 107 has a through threaded hole. The bottom of the body 107 is fixedly connected to the bottom end of the vertical rod 105. The vertical end of the horizontal rod 104 has multiple mounting holes. Bolts are used to mount the lighting equipment on the vertical end of the horizontal rod 104 through the mounting holes. The outer middle part of the horizontal rod 104 is rotatably connected to the through hole of the body 107. The outer side of the driven wheel 109 has teeth, and the end of the driven wheel 109 has a through hole. The inner side of the driven wheel 109 is fixedly connected to the outer middle part of the horizontal rod 104. The end of the main wheel 108 has a through hole, and the outer side of the main wheel 108 has teeth. The teeth of the main wheel 108 mesh with the teeth of the driven wheel 109.The outer middle of the horizontal end of the rotating rod 110 is fixedly connected to the through hole of the main wheel 108, and the outer horizontal end of the rotating rod 110 is rotatably connected to the rotating hole of the seat 107. The rubber pad 111 is made of rubber. The limiting member drives the rubber pad 111 to move on the moving cavity of the seat 107 through the through threaded hole of the seat 107, thereby pushing the support leg 102 to rotate on the main rod 101. At the same time, the sliding cylinder 103 is driven to move on the main rod 101 through the support rod 106. After moving into position, the support rod 106... The support leg 102 provides support. Rotating the rotating rod 110 drives the main wheel 108 to rotate. The main wheel 108 meshes with the driven wheel 109, which in turn drives the driven wheel 109 to rotate the crossbar 104 on the base 107, thereby rotating the lamp device. The limiting member drives the rubber pad 111 to move and abut against the driven wheel 109, limiting the rotation angle of the driven wheel 109, the main wheel 108, and the crossbar 104, thereby adjusting the illumination angle of the lighting device and improving the effectiveness of the bracket.
[0023] Secondly, the slider 112 is connected to the rubber pad 111 by bolts; the slider 112 is slidably connected to the seat 107; the driving component is connected to the seat 107 and to the slider 112. The left side of the slider 112 is designed with an internal threaded hole, and the left side of the rubber pad 111 is designed with a mounting hole. The bolt is connected to the internal threaded hole of the slider 112 through the mounting hole of the rubber pad 111, so that the rubber pad 111 is mounted on the slider 112. The driving component drives the outer side of the slider 112 to move on the moving cavity of the seat 107. The slider 112 drives the rubber pad 111 to move, thereby driving the rubber pad 111 to abut against the driven wheel 109.
[0024] Meanwhile, the drive rod 114 is rotatably connected to the slider 112 and threadedly connected to the seat 107; the rotating block 113 is fixedly connected to the drive rod 114 and located on the side of the drive rod 114 away from the slider 112. The outer side of the drive rod 114 is designed with external threads, and the external threads of the drive rod 114 engage with the through threaded hole of the seat 107. The left end of the drive rod 114 is rotatably connected to the right side of the slider 112, and the left end of the rotating block 113 is fixedly connected to the right end of the drive rod 114. By rotating the rotating block 113, the drive rod 114 is driven to rotate, and the slider 112 is driven to move on the seat 107, thereby driving the slider 112 to move horizontally.
[0025] Then, the lifting rod 115 is rotatably connected to the main rod 101 and threadedly connected to the vertical rod 105; the lifting block 116 is fixedly connected to the lifting rod 115 and located on the side of the lifting rod 115 away from the seat 107. The bottom end of the vertical rod 105 is designed with an internal threaded hole, and the outer side of the lifting rod 115 is designed with an external thread. The external thread of the lifting rod 115 meshes with the internal threaded hole of the vertical rod 105. The bottom end of the lifting rod 115 is fixedly connected to the top end of the lifting block 116 through the rotating hole of the main rod 101. By rotating the lifting block 116, the lifting rod 115 is driven to rotate on the main rod 101, and at the same time, the vertical rod 105 is driven to move on the main rod 101, thereby driving the vertical rod 105 to move up and down.
[0026] Finally, the limiting frame 118 is fixedly connected to the vertical rod 105 and located on the side of the vertical rod 105 close to the main rod 101; the limiting block 117 is slidably connected to the limiting frame 118 and fixedly connected to the main rod 101. The left and right sides of the vertical rod 105 are designed with grooves. There are multiple limiting frames 118, and a sliding groove is designed on the side of each limiting frame 118. The outer side of the closed end of the limiting frame 118 is fixedly connected to the groove of the vertical rod 105. There are multiple limiting blocks 117, and the limiting block 117 is located on the inner top of the main rod 101. The outer side of the limiting block 117 is slidably connected to the sliding groove of the limiting frame 118. By driving the vertical rod 105 to move on the main rod 101, the stability of the vertical rod 105 during movement is improved.
[0027] When using the light bracket of this embodiment that facilitates adjusting the light angle, the support leg 102 is pushed to rotate on the main rod 101. Simultaneously, the slide cylinder 103 moves on the main rod 101 via the support rod 106. After moving into position, the support rod 106 supports the support leg 102. When adjusting the height, the lifting block 116 is rotated, driving the lifting rod 115 to rotate on the main rod 101, thus driving the vertical rod 105 to move on the main rod 101. Simultaneously, the vertical rod 105 drives the limiting frame 118 to move on the limiting block 117, limiting the movement angle of the vertical rod 105. When adjusting the light illumination angle, the lifting block 116 is rotated to rotate the lifting rod 115 on the main rod 101. The rotating rod 110 drives the main wheel 108 to rotate. The main wheel 108 meshes with the driven wheel 109, which in turn drives the driven wheel 109 to rotate the crossbar 104 on the base 107, causing the lamp device to rotate. The rotating block 113 rotates the driving rod 114, which in turn drives the slider 112 to move on the base 107. The slider 112 drives the rubber pad 111 to move and abut against the driven wheel 109, thus limiting the rotation angle of the driven wheel 109, the main wheel 108, and the crossbar 104, thereby adjusting the illumination angle of the lighting device and improving the use effect of the bracket.
[0028] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.
Claims
1. A light bracket for convenient adjustment of light angle, comprising a main pole, characterized in that: It also includes structural components; The structural components include a support leg, a slide cylinder, a crossbar, a vertical bar, a support rod, a seat, a main wheel, a driven wheel, a rotating rod, a rubber pad, a lifting component, and a limiting component. The vertical bar is slidably mounted on one side of the main bar. The support leg is rotatably mounted on the side of the main bar away from the vertical bar. The slide cylinder is slidably mounted on the side of the main bar away from the support leg. One end of the support rod is rotatably connected to the slide cylinder, and the other end of the support rod is rotatably connected to the support leg. The seat is fixedly mounted on the side of the vertical bar away from the main bar. The limiting component is connected to the seat, and the rubber pad is connected to the limiting component. The crossbar is rotatably mounted on the side of the seat away from the vertical bar. The driven wheel is fixedly mounted on the side of the crossbar close to the seat. The main wheel meshes with the driven wheel. The rotating rod is connected to the main wheel and to the seat. The lifting component is connected to the main bar and to the vertical bar.
2. The light bracket for convenient adjustment of light angle as described in claim 1, characterized in that: The limiting component includes a slider and a driving component. The slider is connected to the rubber pad by bolts. The slider is slidably connected to the base. The driving component is connected to the base and to the slider.
3. The light bracket for convenient adjustment of light angle as described in claim 2, characterized in that: The driving component includes a rotating block and a driving rod. The driving rod is rotatably connected to the slider and threadedly connected to the seat. The rotating block is fixedly connected to the driving rod and is located on the side of the driving rod away from the slider.
4. The light bracket for convenient adjustment of light angle as described in claim 1, characterized in that: The lifting component includes a lifting rod and a lifting block. The lifting rod is rotatably connected to the main rod and threadedly connected to the vertical rod. The lifting block is fixedly connected to the lifting rod and is located on the side of the lifting rod away from the base.
5. The light bracket for convenient adjustment of light angle as described in claim 4, characterized in that: The lifting component further includes a limiting block and a limiting frame. The limiting frame is fixedly connected to the vertical rod and is located on the side of the vertical rod closer to the main rod. The limiting block is slidably connected to the limiting frame and fixedly connected to the main rod.