LED floodlight support

Abstract

The LED floodlight support comprises a first rotating piece and a second rotating piece, the first rotating piece comprises a first supporting rod, a self-rotating rod and a first driving piece, the two ends of the self-rotating rod are rotationally connected to the top of the first supporting rod, the side wall of the self-rotating rod is fixedly connected with a lamp panel, and the second rotating piece comprises a second supporting rod, a turnover rod and a second driving piece. One end of the first supporting rod is hinged to the top of the second supporting rod, one end of the overturning rod is hinged to the second supporting rod, and through arrangement of the autorotation rod, when the first driving piece drives the autorotation rod to rotate, the lamp panel can be driven to overturn in the first direction; through the arrangement of the overturning rod, when the second driving piece drives the other end of the overturning rod to slide at the bottom of the first supporting rod, overturning of the lamp panel in the second direction can be achieved, compared with a traditional LED floodlight panel which can only be overturned in the single direction, the LED floodlight panel can cover a wider irradiation area, manual operation of workers is not needed, and the working efficiency is improved. And the labor intensity is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of LED floodlight installation, in particular to an LED floodlight bracket. Background Art

[0002] LED floodlights are widely used and are used in many public places. For example, the utility model patent for a LED floodlight with good heat dissipation effect, with authorization announcement number CN209130538U, includes an LED floodlight and a box, a mounting plate is fixedly installed at the bottom of the box, a groove is provided at the middle position of the top of the box, a fixing piece is provided inside the groove, a fixing plate is fixedly installed on the top of the fixing piece, an LED light board is provided on the top of the fixing plate, a number of heat dissipation holes are provided at both ends of the LED light board, and a number of square through grooves are provided at the bottom of the LED light board. Compared with the prior art, the device is provided with a groove fixing piece, a fixing plate, a connecting piece, a connecting shaft, a mounting plate, bolts and an LED light board, and the angle of the LED light board can be adjusted by the movable connection between the connecting piece and the connecting shaft.

[0003] However, in order to ensure the lighting range, the light source of outdoor movable light stands (outdoor construction, outdoor concerts, etc.) will be set relatively high. The above-mentioned LED light panels can only be flipped in one direction during use and cannot be rotated in multiple directions. If the lighting direction needs to be adjusted, the staff needs to lift the entire light stand and rotate it, or use a ladder to climb up and manually adjust the light panel, which is labor-intensive. Utility Model Content

[0004] The purpose of the utility model is to overcome the above technical deficiencies and provide an LED floodlight bracket to solve the technical problem of high labor intensity in adjusting the light source direction of outdoor LED light panels in the prior art.

[0005] In order to achieve the above technical purpose, the utility model adopts the following technical solutions:

[0006] The utility model provides an LED floodlight bracket, comprising:

[0007] A first rotating member, the first rotating member comprises a first support rod, a self-rotating rod and a first driving member, two ends of the self-rotating rod are rotatably connected to the top of the first support rod, a side wall of the self-rotating rod is fixedly connected to the light board, and the first driving member is used to drive the first support rod to rotate;

[0008] The second rotating member includes a second support rod, a flip rod and a second driving member, one end of the first support rod is hinged to the top of the second support rod, one end of the flip rod is hinged to the second support rod, and the second driving member is used to drive the other end of the flip rod to slide on the bottom of the first support rod.

[0009] In some embodiments, both ends of the top of the first support rod are fixedly connected to the limiting plates, the self-rotating rod is located between the two limiting plates, and both ends of the self-rotating rod are rotatably connected to the two limiting plates respectively.

[0010] In some embodiments, the limiting plate near the hinged joint between the first support rod and the second support rod is provided with a through hole, and the end of the self-rotating rod passes through the through hole.

[0011] In some embodiments, the first driving member is a first micro motor, and one end of the self-rotating rod passing through the through hole is fixedly connected to the first micro motor.

[0012] In some embodiments, a fixing block is fixedly connected to the side wall of the rotating rod, and the light panel is fixedly connected to the fixing block.

[0013] In some embodiments, the number of the fixing blocks is at least two, and the fixing blocks are distributed along the length direction of the rotating rod.

[0014] In some embodiments, the bottom of the first support rod is fixedly connected to a slideway, and one end of the flip rod away from the second support rod is rotatably connected to a slider, and the slider is slidably embedded in the slideway.

[0015] In some embodiments, one end of the top of the second support rod is fixedly connected to a first hinge block, and one end of the first support rod is hinged to the first hinge block.

[0016] In some embodiments, a second hinge block is fixedly connected to the top of the second support rod, and an end of the flip rod away from the first support rod is hinged to the second hinge block.

[0017] In some embodiments, the second driving member is a second micro motor, the second hinge block is fixedly connected to the second micro motor, and the second micro motor is used to drive the flip rod to flip.

[0018] Compared with the prior art, the utility model provides an LED floodlight bracket, which, through the setting of the self-rotating rod, enables the first driving member to drive the self-rotating rod to rotate, which will drive the light board to realize the flipping in the first direction; and then through the setting of the flipping rod, when the second driving member drives the other end of the flipping rod to slide on the bottom of the first support rod, the flipping of the light board in the second direction can be realized, and through the setting of the first support rod, the two flipping directions are independent of each other and do not interfere with each other. Compared with the traditional LED floodlight board that can only flip in one direction, the utility model can cover a wider irradiation area and does not require manual operation by the staff, which effectively reduces the labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1It is a three-dimensional diagram of an LED floodlight bracket provided by an embodiment of the utility model;

[0020] Figure 2 yes Figure 1 Side view of

[0021] Figure 3 It is a structural schematic diagram of an LED floodlight bracket provided by an embodiment of the utility model (without a self-rotating rod and a light board).

[0022] Explanation of the accompanying drawings: 1. first rotating member; 11. first support rod; 111. limiting plate; 1111. through hole; 112. slideway; 12. rotating rod; 121. fixing block; 13. first driving member; 131. first micro motor; 2. second rotating member; 21. second support rod; 211. first hinge block; 212. second hinge block; 22. flip rod; 221. slider; 23. second driving member; 231. second micro motor; 3. light board. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] In order to solve the technical problem that the flipping direction of the LED light panel is limited, resulting in low practicality, the utility model provides an LED floodlight bracket that can achieve flipping in multiple directions.

[0025] It should be noted that the LED floodlight bracket described in the present invention is used for but not limited to LED floodlights, etc. For the convenience of explanation, in the present invention, only an LED floodlight bracket applied to an LED floodlight is used as an example for explanation. The principle of an LED floodlight bracket applied to other types of equipment is essentially the same as the principle applied to LED floodlights, which will not be repeated here.

[0026] See also Figure 1 - Figure 3 ,in Figure 1This is a structural schematic diagram of an LED floodlight bracket in an embodiment of the utility model, an LED floodlight bracket includes a first rotating member 1 and a second rotating member 2, the first rotating member 1 includes a first support rod 11, a self-rotating rod 12 and a first driving member 13, both ends of the self-rotating rod 12 are rotatably connected to the top of the first support rod 11, the side wall of the self-rotating rod 12 is fixedly connected to the light board 3, the first driving member 13 is used to drive the first support rod 11 to rotate, the second rotating member 2 includes a second support rod 21, a flip rod 22 and a second driving member 23, one end of the first support rod 11 is hinged to the top of the second support rod 21, one end of the flip rod 22 is hinged to the second support rod 21, and the second driving member 23 is used to drive the other end of the flip rod 22 to slide on the bottom of the first support rod 11.

[0027] In this embodiment, by setting the self-rotating rod 12, the first driving member 13 drives the self-rotating rod 12 to rotate, which drives the light board 3 to realize the flipping in the first direction; and by setting the flipping rod 22, the second driving member 23 drives the other end of the flipping rod 22 to slide at the bottom of the first support rod 11, so that the light board 3 can be flipped in the second direction. Moreover, by setting the first support rod 11, the two flipping directions cooperate with each other, so that illumination in more directions can be realized. Compared with the traditional LED floodlight board 3 that can only flip in one direction, the utility model can cover a wider illumination area and does not require manual operation by the staff, which effectively reduces the labor intensity.

[0028] First, the second support rod 21 is fixed to the required installation position; then, the staff adjusts the rotation rod 12 or the flip rod 22 as needed. When the rotation rod 12 rotates, the light board 3 will be flipped left and right as the rotation rod 12 rotates. When one end of the flip rod 22 rotates, the other end of the flip rod 22 slides along the length direction of the first support rod 11 to support the light board 3, thereby realizing the flipping of the light board 3 in the front and back directions.

[0029] Furthermore, the bottom of the second support rod 21 is used to connect to an installation location such as a wall or the ground, and fixing holes are fixedly connected around the second support rod 21. Bolts pass through the fixing holes to be fixedly connected to an installation location such as the ground or the wall.

[0030] Furthermore, in order to improve the stability of the first support rod 11 driving the light board 3 to flip, the width of the first support rod 11 is one quarter of the width of the light board 3 .

[0031] In one embodiment, see Figure 1 - Figure 3 Both ends of the top of the first support rod 11 are fixedly connected to the limiting plates 111 , the rotation rod 12 is located between the two limiting plates 111 , and both ends of the rotation rod 12 are rotatably connected to the two limiting plates 111 .

[0032] In this embodiment, the function of the limit plate 111 is to facilitate the installation of the rotation rod 12. The two ends of the rotation rod 12 are rotatably connected to the two limit plates 111 respectively. Preferably, the distance between the limit plates 111 is consistent with the length of the lamp board 3 to avoid the light board 3 being blocked by the limit plates 111 when it flips with the rotation rod 12.

[0033] In one embodiment, see Figure 3 A through hole 1111 is formed in the limiting plate 111 near the hinge between the first support rod 11 and the second support rod 21 , and the end of the rotating rod 12 passes through the through hole 1111 .

[0034] In this embodiment, the through hole 1111 serves to facilitate the first driving member 13 to drive the self-rotating rod 12 to rotate, thereby driving the lamp board 3 to flip.

[0035] In one embodiment, see Figure 2 The first driving member 13 is a first micro motor 131 , and one end of the rotating rod 12 passing through the through hole 1111 is fixedly connected to the first micro motor 131 .

[0036] In this embodiment, the function of the first micro motor 131 is to drive the rotation rod 12 to rotate, and then drive the light board 3 to flip in more directions. The fixed end of the first micro motor 131 is fixedly connected to the limit plate 111, and the movable end of the first micro motor 131 is fixedly connected to the end of the rotation rod 12.

[0037] In one embodiment, see Figure 1 - Figure 2 A fixing block 121 is fixedly connected to the side wall of the rotating rod 12 , and the lamp panel 3 is fixedly connected to the fixing block 121 .

[0038] In this embodiment, the function of the fixed block 121 is to increase the height of the light board 3 to prevent the light board 3 from being blocked by the limit block when the self-rotating rod 12 flips over. At the same time, compared with the fixed connection between the side wall of the self-rotating rod 12 and the light board 3, the fixed block 121 can increase the connection area, thereby improving the stability between the light board 3 and the self-rotating rod 12.

[0039] In one embodiment, see Figure 2 The number of the fixing blocks 121 is at least two, and each fixing block 121 is distributed along the length direction of the rotating rod 12 .

[0040] In this embodiment, the preferred number of the fixing blocks 121 is two, and they are respectively close to the two limit blocks. The light board 3 is fixedly connected to the fixing blocks 121, so that the stability between the light board 3 and the rotating rod 12 is stronger.

[0041] In one embodiment, see Figure 1 - Figure 3The bottom of the first support rod 11 is fixedly connected to a slideway 112 , and one end of the flip rod 22 away from the second support rod 21 is rotatably connected to a slider 221 , and the slider 221 is slidably embedded in the slideway 112 .

[0042] In this embodiment, the slide 112 is formed by maintaining a certain distance between the slide rod and the bottom of the first support rod 11, the slide 112 is arranged in pairs, the slider 221 is a pulley, and the slider 221 is also arranged in pairs. The two sliders 221 are respectively slidably embedded in the two slides 112, so that when the flip rod 22 flips, the slider 221 will move along the slide 112, thereby driving the light board 3 to flip.

[0043] In one embodiment, see Figure 1 - Figure 3 One end of the top of the second support rod 21 is fixedly connected to the first hinge block 211 , and one end of the first support rod 11 is hinged to the first hinge block 211 .

[0044] In this embodiment, the hinge position of the first hinge block 211 needs to be higher than the hinge position of the second hinge block 212 to provide an accommodation space when the slideway 112 is in a horizontal state.

[0045] Preferably, in order to match the width of the first support rod 11 , the width of the first hinge block 211 needs to be greater than the width of the second hinge block 212 . Therefore, the second support rod 21 is a T-shaped structure, and the wider end of the T-shaped structure is hinged to the end of the first support rod 11 .

[0046] In one embodiment, see Figure 1 - Figure 3 A second hinge block 212 is fixedly connected to the top of the second support rod 21 , and one end of the flip rod 22 away from the first support rod 11 is hinged to the second hinge block 212 .

[0047] In this embodiment, when the first support rod 11 is in a horizontal state, the second hinge block 212 is located below the first support rod 11, the second hinge block 212 is fixedly connected to the top of the second support rod 21, and the second hinge block 212 is close to the middle of the second support rod 21, so that the flip rod 22 can support the light board 3 when flipping.

[0048] In one embodiment, see Figure 1 - Figure 3 The second driving member 23 is a second micro motor 231 , and the second hinge block 212 is fixedly connected with the second micro motor 231 . The second micro motor 231 is used to drive the flip rod 22 to flip.

[0049] In this embodiment, the fixed end of the second micro motor 231 is fixedly connected to the second hinge block 212, and the movable end of the second micro motor 231 is fixedly connected to the end of the flip rod 22. The second micro motor 231 drives one end of the flip rod 22 to rotate, so that the slider 221 at the other end of the flip rod 22 moves in the slide 112, thereby realizing the flipping of the light board 3.

[0050] In order to better understand the present invention, the following Figures 1 to 3 The technical solution of the utility model is described in detail:

[0051] First, the second support rod 21 is fixed to the required installation position; then, the staff adjusts the rotation rod 12 or the flip rod 22 as needed. When the first driving member 13 is started, the rotation rod 12 rotates, and the light board 3 will be flipped in the first direction as the rotation of the rotation rod 12 rotates. When the second driving member 23 is started, one end of the flip rod 22 rotates, and the slider 221 at the other end of the flip rod 22 moves along the slide 112 to realize the flipping of the light board 3 in the second direction. Compared with the traditional LED floodlight board 3 that can only flip in one direction, the utility model can realize flipping in two different directions, so that the LED floodlight board 3 can cover a wider irradiation area, and no manual operation is required by the staff, which effectively reduces the labor intensity.

[0052] The above specific implementation methods of the utility model do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. An LED floodlight bracket, characterized in that: include: A first rotating member, the first rotating member comprises a first support rod, a self-rotating rod and a first driving member, two ends of the self-rotating rod are rotatably connected to the top of the first support rod, a side wall of the self-rotating rod is fixedly connected to the light board, and the first driving member is used to drive the first support rod to rotate; The second rotating member includes a second support rod, a flip rod and a second driving member, one end of the first support rod is hinged to the top of the second support rod, one end of the flip rod is hinged to the second support rod, and the second driving member is used to drive the other end of the flip rod to slide on the bottom of the first support rod.

2. The LED floodlight bracket according to claim 1, characterized in that: Both ends of the top of the first support rod are fixedly connected to the limiting plates, the self-rotating rod is located between the two limiting plates, and both ends of the self-rotating rod are rotatably connected to the two limiting plates respectively.

3. The LED floodlight bracket according to claim 2, characterized in that: A through hole is formed on the limit plate near the hinged joint between the first support rod and the second support rod, and the end of the self-rotating rod passes through the through hole.

4. The LED floodlight bracket according to claim 3, characterized in that: The first driving member is a first micro motor, and one end of the self-rotating rod passing through the through hole is fixedly connected to the first micro motor.

5. The LED floodlight bracket according to claim 1, characterized in that: A fixing block is fixedly connected to the side wall of the rotating rod, and the lamp panel is fixedly connected to the fixing block.

6. The LED floodlight bracket according to claim 5, characterized in that: The number of the fixing blocks is at least two, and the fixing blocks are distributed along the length direction of the rotating rod.

7. The LED floodlight bracket according to claim 1, characterized in that: The bottom of the first support rod is fixedly connected with a slideway, and one end of the flip rod away from the second support rod is rotatably connected with a slider, and the slider is slidably embedded in the slideway.

8. The LED floodlight bracket according to claim 1, characterized in that: One end of the top of the second support rod is fixedly connected to a first hinge block, and one end of the first support rod is hinged to the first hinge block.

9. The LED floodlight bracket according to claim 1, characterized in that: The top of the second support rod is fixedly connected with a second hinge block, and one end of the flip rod away from the first support rod is hinged to the second hinge block.

10. The LED floodlight bracket according to claim 9, characterized in that: The second driving member is a second micro motor, the second hinge block is fixedly connected to the second micro motor, and the second micro motor is used to drive the flip rod to flip.

Images