Supporting structure and LED ultrathin down lamp

Abstract

The utility model relates to the technical field of supporting structures and LED ultra-thin down lamps, in particular to a supporting structure which comprises an LED ultra-thin down lamp body, a lamp base is arranged at the top of the LED ultra-thin down lamp body, telescopic grooves are formed in the two sides of the top of the lamp base, telescopic plates are arranged in the telescopic grooves, the rear ends of the telescopic plates are connected with springs, and the springs are connected with the LED ultra-thin down lamp body. The top of the telescopic plate is connected with a fixing plate, an inserting groove is formed in the fixing plate, and the rear end of the telescopic plate is connected with a spring. A ceiling mounting hole is formed in the bottom of the ceiling, and stand columns are arranged on the two sides of the ceiling mounting hole; the supporting structure and the LED ultra-thin down lamp have the advantages that when the LED ultra-thin down lamp body is installed, the pulling head is pulled firstly, the pulling head pulls the first connector through the first pulling rope, the first connector pulls the second connector to stretch out and draw back inwards through the connecting ropes connected to the two ends, and then the LED ultra-thin down lamp body is installed. And a telescopic plate is pulled through a second pulling rope to extrude a spring.

Description

Technical Field

[0001] The utility model relates to the field of a supporting structure and an LED ultra-thin downlight, in particular to a supporting structure and an LED ultra-thin downlight. Background Art

[0002] LED ultra-thin downlight is a kind of lamp, which is characterized by a very thin lamp body and a cylindrical shape. It uses LED as a light source and has the advantages of power saving, high brightness and long life.

[0003] In the prior art, when LED ultra-thin downlights are connected to the ceiling, they are usually fixed to the bottom of the ceiling by means of spring buckles. After installation, the LED downlights are subjected to downward traction, and the spring buckles are subjected to long-term stress, so the LED downlights are easily detached from the ceiling hole and fall.

[0004] Therefore, we provide a support structure to solve the problem that the spring buckle is under long-term stress and the LED downlight is easily detached from the ceiling hole and falls. Utility Model Content

[0005] The purpose of the utility model is to provide a supporting structure and an LED ultra-thin downlight to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an LED ultra-thin downlight body, a lamp base is arranged on the top of the LED ultra-thin downlight body, telescopic grooves are provided on both sides of the top of the lamp base, a telescopic plate is provided in the telescopic groove, the rear end of the telescopic plate is connected to a spring, the top of the telescopic plate is connected to a fixed plate, a slot is provided on the fixed plate, and the rear end of the telescopic plate is connected to the spring; and a ceiling, a ceiling mounting hole is provided at the bottom of the ceiling, and columns are provided on both sides of the ceiling mounting hole.

[0007] Preferably, positioning grooves are provided on both sides of the bottom of the ceiling, and LED ultra-thin downlight bodies are provided on both sides of the lamp base. The positioning grooves and the positioning plates enable the telescopic plate to be accurately positioned at the position of the column.

[0008] Make the telescopic plate parallel to the column.

[0009] Preferably, a T-shaped slot is provided at the inner bottom end of the lamp base, and a pulling head is provided at the opening of the T-shaped slot. The bottom of the pulling head is connected to the first pulling rope, and the other end of the first pulling rope is connected to the first connecting head. By pulling the pulling head, the first pulling rope can be driven to pull the first connecting head.

[0010] Preferably, both sides of the first connector are connected to connecting ropes, the other end of the connecting rope is connected to the second connector, and the first connector can pull the second connector to extend and retract inwards through the connecting rope.

[0011] Preferably, the outer side of the second connecting head is connected to the second pulling rope, and the two groups of second pulling ropes are respectively connected to the top and the bottom of the telescopic plate. The second connecting head can drive the second pulling rope to drive the telescopic plate to squeeze the spring.

[0012] Preferably, the columns on both sides of the ceiling mounting hole inside the ceiling can be plugged into the slots provided on the fixing plate to fix the LED ultra-thin downlight body connected to the bottom of the lamp base to the bottom of the ceiling.

[0013] An LED ultra-thin downlight comprises the above-mentioned supporting structure.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model provides a support structure and an ultra-thin LED downlight. When installing the ultra-thin LED downlight body, the pulling head is first pulled, and the pulling head pulls the first connecting head through the first pulling rope, so that the first connecting head pulls the second connecting head inwardly through the connecting ropes connected at both ends, and the second connecting head starts to pull the telescopic plate through the second pulling rope to squeeze the spring, so that the telescopic plate shrinks to the middle of the lamp base, and then the positioning plate is aligned with the positioning grooves on both sides of the bottom of the ceiling installation hole, and the lamp base is inserted into the ceiling installation hole and aligned with the ceiling. The columns on both sides of the installation hole make the fixed plate connected to the top of the telescopic plate parallel to the columns. When the lamp base is completely immersed in the ceiling mounting hole, release the pulling head. The spring uses tension to make the telescopic plate bounce to the outside of the telescopic slot, so that the slot on the fixed plate is aligned with the column. Then release the support for the LED ultra-thin downlight body. The LED ultra-thin downlight body automatically falls according to gravity, so that the column is inserted into the slot opened on the fixed plate. The fixed plate begins to support the LED ultra-thin downlight body at the bottom of the lamp base to prevent the LED ultra-thin downlight body from falling from the bottom of the ceiling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 This is another schematic diagram of the cross-sectional structure of the utility model.

[0019] In the figure: ceiling 1, lamp base 2, LED ultra-thin downlight body 3, positioning plate 4, pulling head 5, ceiling mounting hole 6, positioning slot 7, telescopic slot 8, telescopic plate 9, fixing plate 10, column 11, spring 12, T-slot 13, first pulling rope 14, first connecting head 15, connecting rope 16, second connecting head 17, second pulling rope 18. DETAILED DESCRIPTION

[0020] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0021] Embodiment 1

[0022] See also Figure 1-Figure 3 The utility model provides a technical solution: an LED ultra-thin downlight body 3, a lamp base 2 is arranged on the top of the LED ultra-thin downlight body 3, telescopic grooves 8 are opened on both sides of the top of the lamp base 2, a telescopic plate 9 is arranged in the telescopic groove 8, the rear end of the telescopic plate 9 is connected to a spring 12, the top of the telescopic plate 9 is connected to a fixed plate 10, a slot is opened on the fixed plate 10, and the rear end of the telescopic plate 9 is connected to the spring 12; and a ceiling 1, a ceiling mounting hole 6 is opened at the bottom of the ceiling 1, and columns 11 are arranged on both sides of the ceiling mounting hole 6; by aligning the positioning plate 4 with the positioning grooves 7 opened on both sides of the bottom of the ceiling mounting hole 6, the lamp base 2 is inserted into the ceiling mounting hole 6, and aligned with the columns 11 on both sides of the ceiling mounting hole 6.

[0023] Embodiment 2

[0024] On the basis of the first embodiment, positioning grooves 7 are provided on both sides of the bottom of the ceiling 1, and LED ultra-thin downlight bodies 3 are provided on both sides of the lamp base 2. The positioning grooves 7 and the positioning plates 4 enable the telescopic plate 9 to be accurately positioned at the position of the column 11, so that the telescopic plate 9 is parallel to the column 11; a T-shaped groove 13 is provided at the inner bottom end of the lamp base 2, and a pulling head 5 is provided at the opening of the T-shaped groove 13. The bottom of the pulling head 5 is connected to a first pulling rope 14, and the other end of the first pulling rope 14 is connected to a first connecting head 15. By pulling the pulling head 5, the first pulling rope 14 can be driven to pull the first connecting head 15; the first connecting head 15 is connected to connecting ropes 16 on both sides, and the other end of the connecting rope 16 is connected to a second connecting head 17. The first connecting head 15 can pull the second connecting head 17 inwardly through the connecting rope 16; the pulling head 5 pulls the first connecting head 15 through the first pulling rope 14, so that the first connecting head 15 pulls the second connecting head 17 inwardly through the connecting ropes 16 connected at both ends.

[0025] Embodiment 3

[0026] On the basis of the second embodiment, the outer side of the second connecting head 17 is connected to the second pull rope 18, and the two groups of second pull ropes 18 are respectively connected to the top and the bottom of the telescopic plate 9. The second connecting head 17 can drive the second pull rope 18 to drive the telescopic plate 9 to squeeze the spring 12; the columns 11 on both sides of the ceiling mounting hole 6 inside the ceiling 1 can be inserted into the slots opened on the fixing plate 10 to fix the LED ultra-thin downlight body 3 connected to the bottom of the lamp base 2 to the bottom of the ceiling 1; the columns 11 are inserted into the slots opened on the fixing plate 10, and the fixing plate 10 begins to support the LED ultra-thin downlight body 3 at the bottom of the lamp base 2 to prevent the LED ultra-thin downlight body 3 from falling from the bottom of the ceiling 1.

[0027] In actual use, when installing the LED ultra-thin downlight body 3, first pull the pulling head 5, and the pulling head 5 pulls the first connecting head 15 through the first pulling rope 14, so that the first connecting head 15 pulls the second connecting head 17 inward through the connecting ropes 16 connected at both ends, and the second connecting head 17 starts to pull the telescopic plate 9 through the second pulling rope 18 to squeeze the spring 12, so that the telescopic plate 9 shrinks to the middle of the lamp base 2, and then the lamp base 2 is inserted into the ceiling mounting hole 6 by aligning the positioning plate 4 with the positioning grooves 7 opened on both sides of the bottom of the ceiling mounting hole 6, and aligning the columns 11 on both sides of the ceiling mounting hole 6. , make the fixed plate 10 connected to the top of the telescopic plate 9 parallel to the column 11. When the lamp base 2 is completely immersed in the ceiling mounting hole 6, release the pulling head 5. The spring 12 uses tension to make the telescopic plate 9 bounce to the outside of the telescopic slot 8, so that the slot on the fixed plate 10 is aligned with the column 11. Then, release the support for the LED ultra-thin downlight body 3. The LED ultra-thin downlight body 3 automatically falls according to gravity, so that the column 11 is inserted into the slot opened on the fixed plate 10. The fixed plate 10 starts to support the LED ultra-thin downlight body 3 at the bottom of the lamp base 2 to prevent the LED ultra-thin downlight body 3 from falling from the bottom of the ceiling 1.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A supporting structure, characterized in that: The support structure is used for an LED ultra-thin downlight body (3), a lamp base (2) is arranged on the top of the LED ultra-thin downlight body (3), telescopic grooves (8) are provided on both sides of the top of the lamp base (2), a telescopic plate (9) is provided in the telescopic groove (8), the rear end of the telescopic plate (9) is connected to a spring (12), the top of the telescopic plate (9) is connected to a fixed plate (10), a slot is provided on the top of the fixed plate (10), and the rear end of the telescopic plate (9) is connected to the spring (12); and A ceiling (1) is provided with a ceiling installation hole (6) at the bottom of the ceiling (1), and columns (11) are provided on both sides of the ceiling installation hole (6).

2. A support structure according to claim 1, characterized in that: Positioning grooves (7) are provided on both sides of the bottom of the ceiling (1), and LED ultra-thin downlight bodies (3) are provided on both sides of the lamp base (2). The positioning grooves (7) and the positioning plates (4) enable the telescopic plate (9) to be accurately positioned at the position of the column (11), so that the telescopic plate (9) is parallel to the column (11).

3. A support structure according to claim 2, characterized in that: The inner bottom end of the lamp base (2) is provided with a T-shaped slot (13), and a pulling head (5) is provided at the opening of the T-shaped slot (13). The bottom of the pulling head (5) is connected to a first pulling rope (14), and the other end of the first pulling rope (14) is connected to a first connecting head (15). By pulling the pulling head (5), the first pulling rope (14) can be driven to pull the first connecting head (15).

4. A support structure according to claim 3, characterized in that: The two sides of the first connecting head (15) are connected to connecting ropes (16), the other end of the connecting rope (16) is connected to the second connecting head (17), and the first connecting head (15) can pull the second connecting head (17) inwardly through the connecting rope (16).

5. A supporting structure according to claim 4, characterized in that: The outer side of the second connecting head (17) is connected to the second pulling rope (18), and the two groups of second pulling ropes (18) are respectively connected to the top and the bottom of the telescopic plate (9). The second connecting head (17) can drive the second pulling rope (18) to drive the telescopic plate (9) to squeeze the spring (12).

6. A supporting structure according to claim 5, characterized in that: The columns (11) on both sides of the ceiling mounting hole (6) inside the ceiling (1) can be plugged into slots provided on the fixing plate (10) to fix the LED ultra-thin downlight body (3) connected to the bottom of the lamp base (2) to the bottom of the ceiling (1).

7. An ultra-thin LED downlight, characterized in that: A support structure comprising any one of claims 1 to 6 above.

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