CN214664232U

CN214664232U - LED lampshade adjusting bracket

Info

Publication number: CN214664232U
Application number: CN202120354023.8U
Authority: CN
Inventors: 温鹏
Original assignee: Shanghai Jinhan Lighting Advertising Co ltd
Current assignee: Shanghai Jinhan Lighting Advertising Co ltd
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-11-09
Anticipated expiration: 2031-02-08

Abstract

The utility model discloses a LED lamp shade adjusting bracket, including the cover body and connecting plate, the connecting plate bottom is fixed with the U-shaped frame, the cover is equipped with sliding sleeve and spring one on the U-shaped frame, it has the depression bar to be fixed with diaphragm and diaphragm bottom shaping between the sliding sleeve, run through on the U-shaped frame have with the cover body looks fixed rotating pin, the rotating pin top is fixed with the locating hole on locating piece and the locating piece, the cover has the locating pin with locating hole looks adaptation on the movable plate and the movable plate that the top has the inclined plane on the U-shaped frame. The utility model discloses in, under the effect of spring one, give sliding sleeve, diaphragm and the vertical decurrent elasticity of depression bar, under the effect on inclined plane, give an elasticity of movable plate, the movable plate drives locating pin and locating hole block under this elasticity, can fix locating piece, locating pin and the cover body, the block of locating pin and the locating hole of different positions can rotate the cover body, can satisfy in the user demand of difference, and adaptability is stronger.

Description

LED lampshade adjusting bracket

Technical Field

The utility model relates to a LED lamp technical field especially relates to a support is adjusted to LED lamp shade.

Background

The LED lamp is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on the support, then the chip and the circuit board are connected through silver wires or gold wires, the periphery of the chip and the circuit board is sealed through epoxy resin, the effect of protecting an internal core wire is achieved, and finally the shell is installed, so that the anti-seismic performance of the LED lamp is good.

The LED lamp shade in the prior art can not rotate according to needs, has poor adaptability and is difficult to meet different use requirements.

Therefore, an LED lampshade adjusting bracket is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, the invention provides an LED lampshade adjusting bracket.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a support is adjusted to LED lamp shade, includes the cover body and connecting plate, the connecting plate bottom is fixed with the U-shaped frame, the cover is equipped with sliding sleeve and spring one on the U-shaped frame, it has the depression bar to be fixed with diaphragm and diaphragm bottom shaping between the sliding sleeve, it has the rotating pin fixed mutually with the cover body to run through on the U-shaped frame, the rotating pin top is fixed with the locating hole on locating piece and the locating piece, the cover has the locating pin that has on the movable plate that the top has the inclined plane and the movable plate and has on the U-shaped frame with locating hole looks adaptation.

As a further description of the above technical solution:

and the bottom of the pressure lever is fixed with a roller.

As a further description of the above technical solution:

the positioning holes are distributed at equal angles around the circle center of the positioning block.

As a further description of the above technical solution:

and a locking bolt penetrates through the connecting plate.

As a further description of the above technical solution:

and a flange is formed on the U-shaped frame, and a second spring is arranged between the flange and the moving plate.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, under the effect of spring one, give sliding sleeve, diaphragm and the vertical decurrent elasticity of depression bar, under the effect on inclined plane, give an elasticity of movable plate, the movable plate drives locating pin and locating hole block under this elasticity, can fix locating piece, locating pin and the cover body, the block of locating pin and the locating hole of different positions can rotate the cover body, can satisfy in the user demand of difference, and adaptability is stronger.

2. The utility model discloses in, the shaping has the flange on the U-shaped frame, is equipped with spring two between flange and the movable plate, and the spring two sets are established in the outside of U-shaped frame, under the effect of spring two, give the movable plate to the elasticity that both sides removed, convenient in the separation of locating pin and locating hole.

Drawings

Fig. 1 shows a schematic structural view of an adjusting bracket provided according to an embodiment of the present invention;

fig. 2 shows a schematic diagram of a partial enlarged structure a provided according to an embodiment of the present invention;

illustration of the drawings:

1. a connecting plate; 2. a first spring; 3. a bevel; 4. a cover body; 5. moving the plate; 6. a U-shaped frame; 7. a sliding sleeve; 8. locking the bolt; 9. a pressure lever; 10. a transverse plate; 11. a roller; 12. a second spring; 13. a flange; 14. a rotation pin; 15. positioning holes; 16. positioning blocks; 17. and a positioning pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: an LED lampshade adjusting bracket comprises a cover body 4 and a connecting plate 1, wherein a U-shaped frame 6 is fixed at the bottom of the connecting plate 1, a sliding sleeve 7 and a spring I2 are sleeved on the U-shaped frame 6, the spring I2 gives vertical downward elasticity to the sliding sleeve 7, a transverse plate 10 is fixed between the sliding sleeves 7, a pressure lever 9 is formed at the bottom of the transverse plate 10, the transverse plate 10 can drive the pressure lever 9 to move in the vertical direction, a rotating pin 14 fixed with the cover body 4 penetrates through the U-shaped frame 6, the rotating pin 14 is in rotating fit with the U-shaped frame 6 through a bearing, a positioning block 16 is fixed at the top end of the rotating pin 14, a positioning hole 15 is formed in the positioning block 16, the positioning hole 15 is distributed at the same angle around the center of the positioning block 16, a movable plate 5 with an inclined plane 3 at the top end is sleeved on the U-shaped frame 6, a positioning pin 17 matched with the positioning hole 15 is arranged on the movable plate 5, and the positioning pin 17 is clamped with the positioning hole 15 under the movable plate 5, the positioning block 16 can be positioned, the cover body 4 can be prevented from rotating due to external force, and the stability of the device is improved.

Specifically, as shown in fig. 1, a roller 11 is fixed at the bottom of the pressing rod 9, and the roller 11 avoids friction between the pressing rod 9 and the inclined plane 3, so that the moving plate 5 moves more smoothly.

Specifically, as shown in fig. 1, a locking bolt 8 penetrates through the connecting plate 1, and the connecting plate 1 can be fixed through the locking bolt 8.

Specifically, as shown in fig. 2, a flange 13 is formed on the U-shaped frame 6, a second spring 12 is arranged between the flange 13 and the moving plate 5, the second spring 12 is sleeved outside the U-shaped frame 6, and under the action of the second spring 12, the moving plate 5 is provided with elastic force moving towards two sides, so that the positioning pin 17 is conveniently separated from the positioning hole 15.

The working principle is as follows: in a normal state, under the action of the first spring 2, the sliding sleeve 7 and the transverse plate 10 are provided with vertical downward elastic force, the transverse plate 10 drives the pressing rod 9 and the roller 11 to move downward, the two movable plates 5 are close to each other under the action of the inclined plane 3, the movable plates 5 drive the positioning pins 17 to be clamped with the positioning holes 15, the positioning blocks 16, the rotating pins 14 and the cover body 4 are fixed, when the cover body 4 needs to be rotated, the transverse plate 10 is pulled upwards, under the action of the second spring 12, the movable plates 5 drive the positioning pins 17 to be separated from the positioning holes 15, limiting on the positioning blocks 16, the rotating pins 14 and the cover body 4 is removed, and in this state, the cover body 4 can rotate as required, different use requirements can be met, and the adaptability is stronger.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a support is adjusted to LED lamp shade, includes the cover body (4) and connecting plate (1), its characterized in that, connecting plate (1) bottom is fixed with U-shaped frame (6), the cover is equipped with sliding sleeve (7) and spring (2) on U-shaped frame (6), be fixed with between sliding sleeve (7) diaphragm (10) and diaphragm (10) bottom shaping have depression bar (9), run through on U-shaped frame (6) have with cover body (4) looks fixed rotating pin (14), rotating pin (14) top is fixed with locating hole (15) on locating piece (16) and locating piece (16), the cover is equipped with locating pin (17) that have on moving plate (5) and moving plate (5) that the top has inclined plane (3) and have with locating hole (15) looks adaptation on U-shaped frame (6).

2. The LED lampshade adjusting bracket according to claim 1, characterized in that rollers (11) are fixed at the bottom of the pressure lever (9).

3. The LED lampshade adjusting bracket according to claim 2, characterized in that the positioning holes (15) are equiangularly distributed around the center of the positioning block (16).

4. The adjusting bracket for the LED lampshade according to claim 3, characterized in that a locking bolt (8) penetrates through the connecting plate (1).

5. The adjusting bracket for the LED lampshade according to claim 4, characterized in that a flange (13) is formed on the U-shaped frame (6), and a second spring (12) is arranged between the flange (13) and the moving plate (5).