Atmosphere lamp fixing device

Abstract

The utility model relates to the technical field of atmosphere lamps, and provides an atmosphere lamp fixing device which comprises a base and a lamp holder, a lamp shell is placed in an inner cavity of the lamp holder, a mirror is fixedly connected to the middle of the lamp shell, and a lamp strip is fixedly connected to the inner wall of the lamp holder. A threaded rod A is rotated, the threaded rod A drives a conical block to forwards extrude a second inclined block in a stepping mode, the second inclined block drives fixing rods on the two sides to move outwards in the fixing blocks, the fixing rods drive first inclined blocks to extrude third inclined blocks, and meanwhile reset springs A are stretched; and a third inclined block slides in a sliding groove through a sliding block and compresses a reset spring B to enable a positioning pin to get close to the middle to fix the lampshade, and due to interaction force generated by inertia of the reset spring B, the positioning force of the positioning pin to the lampshade is reduced, the lampshade is prevented from being broken and damaged, and the stability and safety of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of atmosphere lamps, in particular to an atmosphere lamp fixing device. Background Art

[0002] Ambient lighting, also known as LED ambient lighting, is a perfect choice for theme parks, hotels, homes, exhibitions, commercial and artistic lighting among LED lights, creating the atmosphere people need in their lives.

[0003] For example, announcement number CN220338353U discloses an atmosphere lamp fixing device, including a lampshade, the inner wall of the lampshade is fitted with a back cover, the upper and lower sides of the inner wall of the back cover are provided with limit grooves, the inner walls of the limit grooves are fitted with an LED light strip, the inner wall of the lampshade is fixedly connected with a plurality of limit blocks corresponding to the LED light strip, the ends of the limit blocks are fitted with the LED light strip, the upper and lower sides of the inner wall of the back cover are fixedly connected with a group of fixing blocks, the ends of the fixing blocks are fixedly connected with a sleeve, a movable pin is slidably connected in the sleeve, a spring is fixedly connected between the end of the movable pin and the sleeve, the movable pin passes through the lampshade, a limit hole is provided at the connection between the outer wall of the lampshade and the movable pin, the movable pin is fitted with the inner wall of the limit hole, so as to solve the problem that the existing atmosphere lamps usually adopt the gluing method, which is time-consuming and labor-intensive during subsequent maintenance and replacement, and is easy to damage the LED light strip.

[0004] However, in the prior art, the method of fixing the atmosphere lamp in the above scheme does not limit the force of the latch, so that the performance of the spring release drives the latch to forcefully drive the latch to fix the lampshade, causing the lampshade to crack and be damaged, thereby limiting the practicality and safety of the device to a certain extent. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that the method of fixing the atmosphere lamp designed in the above-mentioned scheme in the prior art does not limit the force of the pin, so that the performance of the spring release drives the pin to forcefully drive the pin to fix the lampshade, thereby causing the lampshade to be broken and damaged.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an atmosphere lamp fixing device, comprising a base and a lamp holder, a lamp shell is placed in the inner cavity of the lamp holder, a mirror is fixedly connected to the middle of the lamp shell, a lamp strip is fixedly connected to the inner wall of the lamp holder, screws A are symmetrically threaded on both sides of the lamp holder, a conical block is fixedly connected to one end of the screw A, equidistantly arranged fixed blocks are symmetrically fixedly connected to the inner wall of the lamp holder near the conical block, a fixing rod is movably connected to the middle of the fixing block, one end of the fixing rod is fixedly connected to a first oblique block, the other end of the fixing rod is fixedly connected to a second oblique block, one side of the fixing block is fixedly connected to the first oblique block by a reset spring A, and a plurality of equidistantly arranged mounting grooves are provided on the inner top wall and the inner bottom wall of the lamp holder;

[0007] A buffer clamping assembly is provided in the middle of the mounting groove, and the buffer clamping assembly includes a slider slidably connected in the mounting groove, one side of the slider is fixedly connected to the inner wall of the mounting groove through a return spring B, the lower surface of the slider is fixedly connected to a third inclined block, and one side of the third inclined block is fixedly connected to a positioning pin.

[0008] As a preferred embodiment, support rods are symmetrically fixedly connected to both sides of the upper surface of the base, and rotating rods are rotatably connected to the inner sides of the two support rods. The outer wall of the lamp housing is provided with a socket for plugging with a positioning pin.

[0009] As a preferred implementation manner, a connecting block is fixedly connected to the middle of the rotating rod, and one side of the connecting block is fixedly connected to the lamp holder.

[0010] As a preferred embodiment, a chamber is opened at one end of the rotating rod, a locking assembly is inserted into the chamber, and the locking assembly includes a screw B.

[0011] As a preferred implementation, a mounting seat is fixedly connected to the outer surface of the screw rod B near the outer edge, and a nut is threadedly connected to the surface of the screw rod B.

[0012] As a preferred embodiment, the inner cavity of the screw rod B is movably connected to a push rod, and one end of the push rod is fixedly connected to the inner wall of the screw rod B via a return spring C.

[0013] As a preferred embodiment, a connection groove is provided on the surface of the push rod, and the surface of the connection groove is movably connected to the movable block via a hinge.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are:

[0015] 1. The utility model provides a buffer clamping assembly to buffer the positioning force and reduce the stress level of the lampshade. The screw A is rotated, and the screw A drives the conical block to step forward and squeeze the second inclined block. The second inclined block drives the fixing rods on both sides to move outward in the fixed block. The fixing rod drives the third inclined block to be squeezed through the first inclined block, and the reset spring A is stretched at the same time. The third inclined block slides in the slide groove through the slider and compresses the reset spring B to make the positioning pin move closer to the middle to fix the lampshade. The interaction force generated by the inertia of the reset spring B reduces the positioning force of the positioning pin on the lampshade, avoids the lampshade from being broken or damaged, and improves the stability and safety of the device.

[0016] 2. The utility model sets a locking assembly to fix the atmosphere light after the angle is adjusted. The push rod is pressed inward, and the push rod compresses the reset spring C. Under the action of the hinge, the movable block is kept level with the surface of the screw B. At this time, the screw B is inserted into one end of the rotating rod, and the push rod is loosened. The reset spring C rebounds and drives the push rod outward. The movable block is expanded outward at 30 degrees and abuts against the side wall of the inner cavity of the rotating rod. The nut is rotated to clamp and position one end of the rotating rod, thereby improving the practicality and stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of a buffer clamping assembly of an atmosphere lamp fixing device provided by the utility model;

[0018] Figure 2 A schematic diagram of the structure of a locking component of an atmosphere light fixing device provided by the utility model;

[0019] Figure 3 A schematic diagram of the three-dimensional structure of an atmosphere lamp fixing device provided by the utility model;

[0020] Figure 4 The utility model provides an atmosphere lamp fixing device Figure 1 A schematic diagram of the structure enlargement in the middle;

[0021] Figure 5 The utility model provides an atmosphere lamp fixing device Figure 2 A magnified schematic diagram of the structure at B in the middle;

[0022] Legend:

[0023] 1. Base; 2. Support rod; 3. Rotating rod; 4. Connecting block; 5. Lamp holder; 6. Lamp housing; 7. Screw A; 8. Conical block; 9. Fixed block; 10. Reset spring A; 11. First oblique block; 12. Fixed rod; 13. Second oblique block; 14. Lamp strip; 15. Slider; 16. Third oblique block; 17. Positioning pin; 18. Reset spring B; 19. Screw B; 20. Mounting seat; 21. Nut; 22. Push rod; 23. Reset spring C; 24. Connecting groove; 25. Movable block; 26. Mirror. 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] See also Figure 1-5 The utility model provides a technical solution: an atmosphere lamp fixing device, comprising a base 1 and a lamp holder 5, a lamp housing 6 is placed in the inner cavity of the lamp holder 5, a mirror 26 is fixedly connected to the middle of the lamp housing 6, a lamp belt 14 is fixedly connected to the inner wall of the lamp holder 5, screws A7 are symmetrically threaded on both sides of the lamp holder 5, a conical block 8 is fixedly connected to one end of the screw A7, equidistantly arranged fixed blocks 9 are symmetrically fixedly connected at positions of the inner side walls of the lamp holder 5 near the conical block 8, a fixed rod 12 is movably connected to the middle of the fixed block 9, one end of the fixed rod 12 is fixedly connected to a first oblique block 11, the other end of the fixed rod 12 is fixedly connected to a second oblique block 13, one side of the fixed block 9 is connected to the first oblique block by a reset spring A10 11 is fixedly connected, the inner top wall and the inner bottom wall of the lamp holder 5 are provided with a plurality of equally spaced mounting grooves, the screw rod A7 is rotated, the screw rod A7 drives the conical block 8 to step forward and squeeze the second inclined block 13, the second inclined block 13 drives the fixing rods 12 on both sides to move outward in the fixing block 9, the fixing rods 12 drive the third inclined block 16 to be squeezed through the first inclined block 11, and the reset spring A10 is stretched at the same time, and the third inclined block 16 slides in the slide groove through the slider 15 and compresses the reset spring B18 to make the positioning pin 17 move closer to the middle to fix the lampshade, and the interaction force generated by the inertia of the reset spring B18 reduces the positioning force of the positioning pin 17 on the lampshade, thereby preventing the lampshade from being broken or damaged;

[0026] A buffer clamping assembly is provided in the middle of the mounting groove, and the buffer clamping assembly includes a slider 15 slidably connected in the mounting groove, one side of the slider 15 is fixedly connected to the inner wall of the mounting groove through a reset spring B18, a third inclined block 16 is fixedly connected to the lower surface of the slider 15, and a positioning pin 17 is fixedly connected to one side of the third inclined block 16. When the inertia formed by the rebound of the reset spring A10 causes the first inclined block 11 to quickly move away from the third inclined block 16, and the third inclined block 16 is no longer affected by lateral extrusion, and the reset spring B18 quickly rebounds to drive the slider 15 to slide outward during sliding, and drives the third inclined block 16 and the positioning pin 17 to quickly move away from the lampshade, thereby achieving the purpose of quick disassembly and assembly.

[0027] like Figure 1-5 As shown, support rods 2 are symmetrically fixedly connected to both sides of the upper surface of the base 1, and rotating rods 3 are rotatably connected to the inner sides of the two support rods 2. The outer wall of the lamp housing 6 is provided with a socket for plugging with the positioning pin 17. A connecting block 4 is fixedly connected to the middle of the rotating rod 3, and one side of the connecting block 4 is fixedly connected to the lamp holder 5. The rotating rod 3 rotates in the support rod 2 and drives the lamp holder 5 to rotate through the connecting block 4, thereby achieving the purpose of angle adjustment.

[0028] like Figure 1-5 As shown, a chamber is opened at one end of the rotating rod 3, and a locking assembly is inserted in the chamber. The locking assembly includes a screw B19, and a mounting seat 20 is fixedly connected to the outer surface of the screw B19 near the outer edge. A nut 21 is threadedly connected to the surface of the screw B19. The nut 21 rotates in the screw B19 and clamps the outside of the rotating rod 3 in place due to the self-locking function of the thread.

[0029] like Figure 1-5 As shown, the inner cavity of the screw B19 is movably connected with a push rod 22, one end of the push rod 22 is fixedly connected to the inner wall of the screw B19 through a reset spring C23, a connecting groove 24 is provided on the surface of the push rod 22, and the surface of the connecting groove 24 is movably connected to a movable block 25 through a hinge. The reset spring C23 rebounds to drive the push rod 22 to move outward, and the movable block 25 is expanded outward at 30 degrees and abuts against the inner cavity side wall of the rotating rod 3, and as the nut 21 is clamped, the movable block 25 clamps the inside of the rotating rod 3, and the opposite clamping formed thereby makes the device more stable and efficient when adjusting the angle.

[0030] Working principle:

[0031] When in use, the lamp housing 6 and the lamp belt 14 need to be combined first, and the lamp housing 6 is placed in the middle of the lamp holder 5. The screw A7 is rotated forward, and the screw A7 drives the conical block 8 to step forward and squeeze the second inclined block 13. The second inclined block 13 drives the fixing rods 12 on both sides to move outward in the fixing block 9. The fixing rods 12 drive the third inclined block 16 to be squeezed through the first inclined block 11, and the reset spring A10 is stretched at the same time. The third inclined block 16 slides in the slide groove through the slider 15 and compresses the reset spring B18 to make the positioning pin 17 move closer to the middle to fix the lampshade, and due to the reset The interaction force generated by the inertia of the spring B18 reduces the positioning force of the positioning pin 17 on the lampshade to prevent the lampshade from being broken or damaged. The push rod 22 is pressed inward, and the push rod 22 compresses the reset spring C23. Under the action of the hinge, the movable block 25 is kept level with the surface of the screw B19. At this time, the screw B19 is inserted into one end of the rotating rod 3, and the push rod 22 is loosened. The reset spring C23 rebounds and drives the push rod 22 outward. The movable block 25 is expanded outward at 30 degrees and abuts against the side wall of the inner cavity of the rotating rod 3. The nut 21 is rotated to clamp and position one end of the rotating rod 3.

[0032] When disassembling, it is only necessary to rotate the screw rod A7 in the direction. When the inertia formed by the rebound of the return spring A10 is formed, the first inclined block 11 quickly moves away from the third inclined block 16, and the third inclined block 16 is no longer affected by the lateral extrusion. The return spring B18 quickly rebounds to drive the slider 15 to slide outward during the sliding process, and drives the third inclined block 16 and the positioning pin 17 to quickly move away from the lampshade, thereby achieving the purpose of rapid disassembly and assembly, facilitating subsequent maintenance, and being more convenient to use.

[0033] When the angle of the device is adjusted, the nut 21 is rotated outward, and the angle of the device is adjusted by rotating the rotating rod 3. After the angle adjustment is completed, the nut 21 is rotated inward so that the nut 21 and the movable block 25 clamp and fix the rotating rod 3 in opposite directions, making the device more stable and efficient when adjusting the angle.

[0034] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An ambient light fixture, comprising a base (1) and a lamp holder (5), characterized in that: A lamp housing (6) is placed in the inner cavity of the lamp holder (5), a mirror (26) is fixedly connected to the middle of the lamp housing (6), a lamp strip (14) is fixedly connected to the inner wall of the lamp holder (5), screws A (7) are symmetrically threadedly connected to both sides of the lamp holder (5), one end of the screw A (7) is fixedly connected to a conical block (8), and symmetrically fixedly connected to equidistantly arranged fixed blocks (9) at positions close to the conical blocks (8) on the inner side walls of the lamp holder (5), a fixed rod (12) is movably connected to the middle of the fixed block (9), one end of the fixed rod (12) is fixedly connected to a first inclined block (11), and the other end of the fixed rod (12) is fixedly connected to a second inclined block (13), one side of the fixed block (9) is fixedly connected to the first inclined block (11) via a reset spring A (10), and a plurality of equidistantly arranged mounting grooves are provided on the inner top wall and the inner bottom wall of the lamp holder (5); A buffer clamping assembly is provided in the middle of the installation groove, and the buffer clamping assembly comprises a slider (15) slidably connected in the installation groove, one side of the slider (15) is fixedly connected to the inner wall of the installation groove via a return spring B (18), the lower surface of the slider (15) is fixedly connected to a third inclined block (16), and one side of the third inclined block (16) is fixedly connected to a positioning pin (17).

2. The atmosphere lamp fixing device according to claim 1, characterized in that: Support rods (2) are symmetrically fixedly connected to both sides of the upper surface of the base (1), and rotating rods (3) are rotatably connected to the inner sides of the two support rods (2). The outer wall of the lamp housing (6) is provided with a socket for plugging with a positioning pin (17).

3. The atmosphere lamp fixing device according to claim 2, characterized in that: A connecting block (4) is fixedly connected to the middle of the rotating rod (3), and one side of the connecting block (4) is fixedly connected to the lamp holder (5).

4. The atmosphere lamp fixing device according to claim 2, characterized in that: A chamber is formed at one end of the rotating rod (3), a locking assembly is inserted into the chamber, and the locking assembly comprises a screw rod B (19).

5. The atmosphere lamp fixing device according to claim 4, characterized in that: A mounting seat (20) is fixedly connected to the outer surface of the screw rod B (19) near the outer edge, and a nut (21) is threadedly connected to the surface of the screw rod B (19).

6. The atmosphere lamp fixing device according to claim 4, characterized in that: The inner cavity of the screw rod B (19) is movably connected to a push rod (22), and one end of the push rod (22) is fixedly connected to the inner wall of the screw rod B (19) via a return spring C (23).

7. The atmosphere lamp fixing device according to claim 6, characterized in that: A connecting groove (24) is provided on the surface of the push rod (22), and the surface of the connecting groove (24) is movably connected to a movable block (25) via a hinge.

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