Lamp holder support for illumination

Abstract

The utility model discloses a lighting lamp holder support which comprises a lampshade, a lamp holder body is movably connected in the lampshade, a heat dissipation cavity is fixedly connected to the top end of the lampshade, a heat dissipation net is embedded in the top end of the heat dissipation cavity, and a mounting frame is movably connected to the outer portion of the lampshade. A rotating structure used for adjusting the illumination angle is arranged outside the lampshade. According to the lamp holder support for illumination, the mounting frame is arranged, after the support is mounted, the lampshade can be pulled to drive the lamp holder body in the lampshade to rotate, the lampshade drives the connecting discs at the two ends of the lampshade to rotate while rotating, the connecting discs drive the arc-shaped elastic pieces to rotate so that the arc-shaped clamping blocks can be separated from the interiors of the arc-shaped clamping grooves, and after the lampshade is adjusted to a proper angle, the lamp holder body can be driven to rotate. The arc-shaped clamping blocks are ejected out through the arc-shaped elastic pieces so that the arc-shaped clamping blocks can be clamped with the arc-shaped clamping grooves in the corresponding positions, therefore, the connecting disc is positioned through the arc-shaped elastic pieces, then the lampshade and the lamp holder body are positioned through the connecting disc, and the problem that the illumination angle cannot be rapidly adjusted is solved.

Description

Technical Field

[0001] This utility model relates to the field of lighting device technology, specifically to a lamp holder bracket for lighting. Background Technology

[0002] A lamp holder is a mounting and power supply component used to install light bulbs. It plays an important role in various lighting fixtures. In general lighting fixtures, the lamp holder also needs a special bracket to support it, so as to position the lamp holder and the light bulb to achieve lighting.

[0003] However, lamp holders currently used in the lighting field still have some defects in use. After the lamp holder is installed, it is not convenient to adjust the lighting angle according to the lighting needs, which affects the ease of use.

[0004] A novel lamp holder bracket for lighting is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a lamp holder bracket for lighting, so as to solve the problem mentioned in the background art of the inability to quickly adjust the lighting angle.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a lamp holder bracket for lighting, including a lampshade, a lamp holder body is movably connected inside the lampshade, a heat dissipation cavity is fixedly connected to the top of the lampshade, a heat dissipation mesh is embedded in the top of the heat dissipation cavity, a mounting bracket is movably connected to the outside of the lampshade, and a rotating structure for adjusting the lighting angle is provided on the outside of the lampshade.

[0007] The rotating structure includes a connecting plate, the two ends of the lampshade are fixedly connected to the connecting plate, the two ends of the bottom of the mounting bracket are fixedly connected to the connecting ring, the inside of the connecting ring is provided with an arc-shaped groove, the two sides of the connecting plate are provided with side grooves, one end of the side groove is fixedly connected to an arc-shaped spring piece, and one end of one side of the arc-shaped spring piece is fixedly connected to an arc-shaped locking block.

[0008] As a further technical solution of this utility model, the arc-shaped card block is movably connected to the arc-shaped card groove, and the connecting disk is movably connected to the connecting ring.

[0009] As a further technical solution of this utility model, the center line of the connecting ring and the center line of the connecting disk are on the same vertical plane, and the arc-shaped slots inside the connecting ring are arranged at equal intervals.

[0010] As a further technical solution of this utility model, a positioning frame is fixedly connected to the bottom end of the lamp holder body, and grooves are provided on both sides of the bottom of both ends of the lamp holder body. A positioning spring is fixedly connected to the bottom end of the groove, and a positioning card block is fixedly connected to the top of one end of the positioning spring. Positioning slots are provided on both sides of the bottom of both ends of the lamp cover.

[0011] As a further technical solution of this utility model, the positioning slot is movably connected to the positioning block, and the positioning frame is movably connected to the lampshade.

[0012] As a further technical solution of this utility model, the center line of the positioning block and the center line of the positioning slot are on the same vertical plane, and the positioning slot is connected to the interior of the lampshade.

[0013] As a further technical solution of this utility model, a connecting cylinder is fixedly connected to the top of the mounting bracket, a fixed cylinder is movably connected to the outside of the connecting cylinder, a fixed plate is fixedly connected to the top of the fixed cylinder, and an electric cylinder is fixedly connected to the top inside the fixed cylinder.

[0014] As a further technical solution of this utility model, the output end of the electric cylinder extends into the interior of the connecting cylinder and is fixedly connected to the connecting cylinder, and the center line of the connecting cylinder and the center line of the fixed cylinder are on the same vertical plane.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the lighting lamp holder bracket not only enables quick adjustment of the lighting angle and convenient disassembly and assembly of the lamp holder, but also enables adjustment of the lamp holder height;

[0016] (1) By setting up a mounting bracket, connecting ring, connecting plate, side groove, arc-shaped card block, arc-shaped slot and arc-shaped spring piece, after the bracket is installed, it can pull the lamp cover to drive the lamp holder body inside to rotate. When the lamp cover rotates, it drives the connecting plates at both ends to rotate. The connecting plate drives the arc-shaped spring piece to rotate so that the arc-shaped card block is disengaged from the arc-shaped slot. After the lamp cover is adjusted to a suitable angle, the arc-shaped spring piece pushes out the arc-shaped card block so that it engages with the arc-shaped slot at the corresponding position. Thus, the connecting plate is positioned by the arc-shaped spring piece, and the lamp cover and lamp holder body are positioned by the connecting plate, so that the lighting angle can be quickly adjusted.

[0017] (2) By setting up a positioning slot, positioning block, positioning frame, lamp holder body, groove and positioning spring, after the lamp holder bracket is installed, when the lamp holder body and internal components fail, the positioning block can be pressed from both ends to make it disengage from the inside of the positioning slot. Then the positioning frame can be pulled to pull the lamp holder body out from the inside of the lamp cover, so as to facilitate the inspection and maintenance of the lamp holder body and internal components. After completion, the lamp holder body can be inserted into the inside of the lamp cover. The positioning spring can quickly push out the positioning block to make it engage with the positioning slot to position the lamp holder body, thus realizing convenient disassembly and assembly of the lamp holder body.

[0018] (3) By setting up a mounting bracket, connecting cylinder, fixing cylinder, fixing plate and electric cylinder, after installation, the electric cylinder located at the top can be started by an external remote control component. After the electric cylinder is started, the mounting bracket at the bottom can be pushed down by the connecting cylinder. The mounting bracket then drives the internal lampshade and lamp holder body to descend and adjust the lamp holder body to a suitable height. The fixing cylinder at the bottom of the fixing plate fits against the outside of the connecting cylinder and can limit the mounting bracket to ensure stability during lifting and lowering, thus realizing automatic adjustment of lighting height. Attached Figure Description

[0019] Figure 1 This is a front view cross-sectional structural diagram of the present invention;

[0020] Figure 2 This is a side view of the mounting bracket structure of this utility model;

[0021] Figure 3 This is a side view sectional structural diagram of the lampshade of this utility model;

[0022] Figure 4 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0023] In the diagram: 1. Lampshade; 2. Heat dissipation cavity; 3. Mounting bracket; 4. Connecting cylinder; 5. Fixing cylinder; 6. Fixing plate; 7. Electric cylinder; 8. Connecting ring; 9. Positioning slot; 10. Positioning block; 11. Positioning frame; 12. Connecting plate; 13. Lamp holder body; 14. Groove; 15. Positioning spring; 16. Heat dissipation mesh; 17. Side groove; 18. Arc-shaped block; 19. Arc-shaped slot; 20. Arc-shaped spring. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example: Please refer to Figure 1-4 A lamp holder bracket for lighting includes a lampshade 1, a lamp holder body 13 is movably connected inside the lampshade 1, a heat dissipation cavity 2 is fixedly connected to the top of the lampshade 1, a heat dissipation mesh 16 is inlaid on the top of the heat dissipation cavity 2, a mounting bracket 3 is movably connected to the outside of the lampshade 1, and a rotating structure for adjusting the lighting angle is provided on the outside of the lampshade 1.

[0026] The rotating structure includes a connecting plate 12. The lampshade 1 is fixedly connected to both ends of the connecting plate 12. The mounting bracket 3 is fixedly connected to both ends of the bottom of the connecting ring 8. The connecting ring 8 has an arc-shaped slot 19 inside. The connecting plate 12 has side slots 17 on both sides. An arc-shaped spring piece 20 is fixedly connected to one end of the side slot 17. An arc-shaped locking block 18 is fixedly connected to one end of one side of the arc-shaped spring piece 20.

[0027] The arc-shaped locking block 18 is movably connected to the arc-shaped locking groove 19, and the connecting plate 12 is movably connected to the connecting ring 8;

[0028] The center line of the connecting ring 8 and the center line of the connecting plate 12 are on the same vertical plane, and the arc-shaped slots 19 inside the connecting ring 8 are arranged at equal intervals.

[0029] Specifically, such as Figure 1 , Figure 2 and Figure 4 As shown, after installation, the bracket can pull the lampshade 1 to rotate the lamp holder body 13 inside. When the lampshade 1 rotates, it drives the connecting plates 12 at both ends to rotate. The connecting plates 12 drive the arc-shaped spring piece 20 to rotate, causing the arc-shaped locking block 18 to disengage from the arc-shaped locking groove 19. After the lampshade 1 is adjusted to a suitable angle, the arc-shaped spring piece 20 pushes out the arc-shaped locking block 18 so that it engages with the corresponding arc-shaped locking groove 19. Thus, the connecting plate 12 is positioned by the arc-shaped spring piece 20, and the lampshade 1 and the lamp holder body 13 are positioned by the connecting plate 12, realizing the ability to quickly adjust the lighting angle.

[0030] A positioning frame 11 is fixedly connected to the bottom of the lamp holder body 13. Grooves 14 are provided on both sides of the bottom of both ends of the lamp holder body 13. A positioning spring piece 15 is fixedly connected to the bottom of the groove 14. A positioning block 10 is fixedly connected to the top of one end of the positioning spring piece 15. Positioning slots 9 are provided on both sides of the bottom of both ends of the lamp cover 1.

[0031] The positioning slot 9 is movably connected to the positioning block 10, and the positioning frame 11 is movably connected to the lampshade 1.

[0032] The center line of the positioning block 10 and the center line of the positioning slot 9 are on the same vertical plane, and the positioning slot 9 is connected to the interior of the lamp cover 1;

[0033] Specifically, such as Figure 1 and Figure 3As shown, after the lamp holder bracket is installed, if the lamp holder body 13 and its internal components malfunction, the positioning blocks 10 can be pressed from both ends to disengage them from the positioning slots 9. Then, the positioning frame 11 can be pulled to remove the lamp holder body 13 from the lamp cover 1 for easy inspection of the lamp holder body 13 and its internal components. After the inspection is completed, the lamp holder body 13 can be inserted back into the lamp cover 1. The positioning spring 15 can quickly push out the positioning blocks 10 to engage with the positioning slots 9 and position the lamp holder body 13, thus enabling easy disassembly and assembly of the lamp holder body 13.

[0034] The top of the mounting bracket 3 is fixedly connected to a connecting cylinder 4, the outside of the connecting cylinder 4 is movably connected to a fixing cylinder 5, the top of the fixing cylinder 5 is fixedly connected to a fixing plate 6, and the top of the inside of the fixing cylinder 5 is fixedly connected to an electric cylinder 7.

[0035] The output end of the electric cylinder 7 extends into the interior of the connecting cylinder 4 and is fixedly connected to the connecting cylinder 4. The center line of the connecting cylinder 4 and the center line of the fixed cylinder 5 are on the same vertical plane.

[0036] Specifically, such as Figure 1 As shown, after installation, the electric cylinder 7 located at the top can be started by an external remote control component. After the electric cylinder 7 is started, the mounting bracket 3 at the bottom can be pushed down by the connecting cylinder 4. The mounting bracket 3 then drives the internal lampshade 1 and lamp holder body 13 to descend, adjusting the lamp holder body 13 to a suitable height. The fixing cylinder 5 at the bottom of the fixing plate 6 fits against the outside of the connecting cylinder 4 to limit the mounting bracket 3, so as to ensure the stability during lifting and lowering, thus realizing automatic adjustment of the lighting height.

[0037] Working Principle: When this utility model is in use, after installation, if the lamp holder body 13 or its internal components malfunction, the positioning blocks 10 at both ends can be pressed to disengage it from the positioning slots 9. Then, the positioning frame 11 can be pulled to remove the lamp holder body 13 from the lampshade 1 for inspection of the lamp holder body 13 and its internal components. After inspection, the lamp holder body 13 is reinserted into the lampshade 1. The positioning spring 15 quickly pushes out the positioning blocks 10, engaging them with the positioning slots 9 to position the lamp holder body 13. After installation, the bracket can pull the lampshade 1, causing the lamp holder body 13 inside to rotate. Simultaneously, the rotation of the lampshade 1 rotates the connecting discs 12 at both ends, which in turn rotate the arc-shaped spring 20. The arc-shaped locking block 18 is disengaged from the arc-shaped locking groove 19. After the lampshade 1 is adjusted to a suitable angle, the arc-shaped spring piece 20 pushes the arc-shaped locking block 18 out so that it engages with the corresponding arc-shaped locking groove 19. Thus, the arc-shaped spring piece 20 positions the connecting plate 12, and the connecting plate 12 positions the lampshade 1 and the lamp holder body 13. After that, the electric cylinder 7 located at the top can be started by the external remote control component. After the electric cylinder 7 is started, the mounting bracket 3 at the bottom can be lowered by the connecting cylinder 4. The mounting bracket 3 then drives the lampshade 1 and the lamp holder body 13 inside to be lowered, adjusting the lamp holder body 13 to a suitable height. The fixing cylinder 5 at the bottom of the fixing plate 6 is attached to the outside of the connecting cylinder 4 to limit the mounting bracket 3 to ensure stability during lifting.

Claims

1. A lamp holder bracket for lighting, comprising a lampshade (1), characterized in that: The lampshade (1) is movably connected to the lamp holder body (13), the top of the lampshade (1) is fixedly connected to the heat dissipation cavity (2), the top of the heat dissipation cavity (2) is inlaid with a heat dissipation mesh (16), the lampshade (1) is movably connected to the outside of the lampshade (1), and the lampshade (1) is provided with a rotating structure for adjusting the lighting angle. The rotating structure includes a connecting plate (12), the lampshade (1) is fixedly connected to both ends of the connecting plate (12), the bottom of the mounting bracket (3) is fixedly connected to both ends of the connecting ring (8), the connecting ring (8) has an arc-shaped slot (19) inside, the connecting plate (12) has a side slot (17) on both sides, one end of the side slot (17) is fixedly connected to an arc-shaped spring piece (20), and one end of one side of the arc-shaped spring piece (20) is fixedly connected to an arc-shaped locking block (18).

2. The lamp holder bracket for lighting according to claim 1, characterized in that: The arc-shaped card block (18) is movably connected to the arc-shaped card slot (19), and the connecting disk (12) is movably connected to the connecting ring (8).

3. A lamp holder bracket for lighting according to claim 1, characterized in that: The center line of the connecting ring (8) and the center line of the connecting disk (12) are on the same vertical plane, and the arc-shaped slots (19) inside the connecting ring (8) are arranged at equal intervals.

4. A lamp holder bracket for lighting according to claim 1, characterized in that: The bottom end of the lamp holder body (13) is fixedly connected to a positioning frame (11). The bottom ends of both ends of the lamp holder body (13) are provided with grooves (14). The bottom end of the groove (14) is fixedly connected to a positioning spring (15). The top end of one end of the positioning spring (15) is fixedly connected to a positioning block (10). The bottom ends of both ends of the lamp cover (1) are provided with positioning slots (9).

5. A lamp holder bracket for lighting according to claim 4, characterized in that: The positioning slot (9) is movably connected to the positioning block (10), and the positioning frame (11) is movably connected to the lampshade (1).

6. A lamp holder bracket for lighting according to claim 4, characterized in that: The center line of the positioning block (10) and the center line of the positioning slot (9) are on the same vertical plane, and the positioning slot (9) is connected to the interior of the lampshade (1).

7. A lamp holder bracket for lighting according to claim 1, characterized in that: The top of the mounting bracket (3) is fixedly connected to a connecting cylinder (4), the outside of the connecting cylinder (4) is movably connected to a fixing cylinder (5), the top of the fixing cylinder (5) is fixedly connected to a fixing plate (6), and the top of the inside of the fixing cylinder (5) is fixedly connected to an electric cylinder (7).

8. A lamp holder bracket for lighting according to claim 7, characterized in that: The output end of the electric cylinder (7) extends into the interior of the connecting cylinder (4) and is fixedly connected to the connecting cylinder (4). The center line of the connecting cylinder (4) and the center line of the fixed cylinder (5) are on the same vertical plane.

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