Combined lamp fixing structure

Abstract

The utility model relates to the technical field of lamp fixing, in particular to a combined lamp fixing structure. The LED lamp comprises a mounting frame, four connecting pipes and four lamp bodies, a wire pipe is mounted in the mounting frame, a clamping device is arranged on the arc surface of the wire pipe, the clamping device comprises a circular plate, the circular plate is fixedly connected with the arc surface of the wire pipe, the arc surface of the circular plate is slidably connected with an annular plate, and the annular plate is fixedly connected with the wire pipe. A wire groove is formed in the inner surface of the annular plate, the surface of the wire groove of the annular plate communicates with a connecting pipe, and the connecting pipe is in sliding connection with the arc face of the lamp body. The problems that when a worker needs to install a lamp body on an installation frame fixed to a roof, various tools and bolts need to be used for installation of the lamp body and the installation frame, and consequently the worker has to spend a large amount of time to stand at a high position to install the lamp body and the installation frame are solved. And therefore, the workload and risk of workers are increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to lamp fixing technical field especially relates to a combination lamp fixing structure. BACKGROUND

[0002] Lamp is the collective name of lighting tools, divided into ceiling lamp, table lamp, wall lamp, floor lamp etc. For ceiling lamp, it is needed to install the lamp on the ceiling, and the installation is often connected through the mounting bracket, but the connection between the mounting bracket and the lamp is often too complex and tedious.

[0003] The inventor considers that the following defects often exist: for ceiling lamp, it is needed to install the lamp on the ceiling, and the installation is often connected through the mounting bracket, but the connection between the mounting bracket and the lamp is often too complex and tedious, when the staff installs the lamp body on the mounting bracket fixed with the ceiling, various tools and bolts are needed for the installation of the lamp body and the mounting bracket, so the staff has to spend a lot of time standing high to install the lamp body and the mounting bracket, thereby increasing the staff's work burden and risk; therefore, a combination lamp fixing structure is proposed for the above problems. CONTENT OF UTILITY MODEL

[0004] The utility model discloses a combination lamp fixing structure which solves the problem that the staff has to spend a lot of time standing high to install the lamp body and the mounting bracket, thereby increasing the staff's work burden and risk.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a combination lamp fixing structure, comprising a mounting bracket, four connecting pipes and four lamp bodies, a wire tube is installed in the mounting bracket, the circular arc surface of the wire tube is provided with a clamping device, the clamping device comprises a circular plate, the circular plate is fixedly connected with the circular arc surface of the wire tube, the circular arc surface of the circular plate is slidably connected with a ring plate, the inner surface of the ring plate is provided with a wire slot, the surface of the ring plate wire slot is communicated with the connecting pipe, the circular arc surface of the connecting pipe and the lamp body is slidably connected, the surface of the ring plate is provided with two square slots, two driving rods are inserted into the ring plate in screw threads, one end of the driving rod is rotatably connected with a connecting block.

[0006] The effect achieved by the above components is that the clamping device achieves the effect of quickly installing the lamp body and the mounting rack, avoids the situation that when the staff needs to install the lamp body on the mounting rack fixed on the roof, various tools and bolts need to be used for the installation of the lamp body and the mounting rack, which causes the staff to have to spend a lot of time standing high to install the lamp body and the mounting rack, thereby increasing the working burden and risk of the staff, and improves the practicability of the device.

[0007] Preferably, the lower surface of the adapter block is fixedly connected with an anti-abrasion pad, and the anti-abrasion pad is in sliding connection with the surface of the circular plate.

[0008] The effect achieved by the above components is that the anti-abrasion pad achieves the effect of reducing the friction damage of the adapter block to the circular plate, avoids the situation that after multiple uses, the surface of the circular plate is worn by the adapter block, which causes the structure of the circular plate to be damaged and broken, thereby affecting the service life of the device.

[0009] Preferably, the end of the adapter block close to the driving rod is fixedly connected with a positioning rod, and the circular arc surface of the positioning rod is in sliding connection with the annular plate.

[0010] The effect achieved by the above components is that the positioning rod achieves the effect of limiting the rotation of the adapter block following the driving rod, so that the staff can quickly slide the adapter block to the appropriate position.

[0011] Preferably, the end of the driving rod away from the adapter block is fixedly connected with a handle, and the surface of the circular plate is fixedly connected with two U-shaped frames.

[0012] The effect achieved by the above components is that the U-shaped frame achieves the effect of limiting the sliding position and sliding direction of the adapter block on the surface of the circular plate, avoids the situation that the adapter block slides along the circumference of the circular plate on the surface of the circular plate, which causes the annular plate to slide along the circumference, thereby causing the lamp body to rotate and the light source generated by the lamp body to shake unstably.

[0013] Preferably, the circular arc surface of the four connecting pipes is provided with an adjusting device, the adjusting device comprises four fixed plates, the four fixed plates are respectively fixedly connected with the circular arc surfaces of the four connecting pipes, the surface of the fixed plate is fixedly connected with a fixed rod, the circular arc surface of the fixed rod is slidingly connected with an operation plate, one side of the operation plate is fixedly connected with a plug rod, and the circular arc surface of the lamp body is provided with a plurality of insertion grooves.

[0014] The effect achieved by the above components is that the adjusting device achieves the effect of adjusting the height of the lamp body, so that the staff can adjust the height of the light source, or the height difference of the lamp body is adjusted by four adjusting devices, thereby changing the installation model of the lamp body, and improving the practicability of the device.

[0015] Preferably, one end of the fixed rod is fixedly connected with a limiting plate away from the fixed plate, and the size of the inserting rod is matched with the size of the lamp body slot.

[0016] The limiting plate limits the maximum sliding distance of the operation plate on the arc surface of the fixed rod, avoiding the operation plate from being separated from the arc surface of the fixed rod due to excessive force when the staff pulls the operation plate.

[0017] Preferably, the arc surface of the fixed rod is sleeved with a first spring, and two ends of the first spring are fixedly connected with the operation plate and the fixed plate respectively.

[0018] The first spring improves the stability of the inserting rod when limiting the lamp body, avoiding the lamp body from being separated from the connecting pipe due to the unconscious sliding of the operation plate on the arc surface of the fixed rod caused by external shaking.

[0019] Therefore, the utility model has the advantages of:

[0020] 1. In the utility model, the clamping device is arranged, so that the lamp body and the mounting rack can be quickly installed, avoiding the use of various tools and bolts for the installation of the lamp body and the mounting rack when the lamp body is installed on the mounting rack fixed on the roof, so that the staff has to spend a lot of time standing high to install the lamp body and the mounting rack, thereby increasing the work burden and risk of the staff, and improving the practicability of the device.

[0021] 2. In the utility model, the adjusting device is arranged, so that the height of the lamp body can be adjusted, so that the staff can adjust the height of the light source, or the height difference of the lamp body is adjusted through four adjusting devices, so that the installation model of the lamp body is changed, and the practicability of the device is improved. DRAWINGS

[0022] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0023] Figure 2 It is a bottom view of the utility model; Figure 1

[0024] Figure 3 It is a structure schematic view of the clamping device in the utility model;

[0025] Figure 4 It is an enlarged view of A in the utility model; Figure 3

[0026] Figure 5 ​​The utility model discloses a structure schematic drawing of adjusting device.

[0027] Legend: 1, mounting frame; 2, wire tube; 3, connecting pipe; 4, lamp body; 5, clamping device; 6, adjusting device; 51, round plate; 52, annular plate; 53, square groove; 54, driving rod; 55, link block; 56, handle; 57, positioning rod; 58, anti-abrasion pad; 59, U-shaped frame; 61, fixed plate; 62, fixed rod; 63, operation plate; 64, plug rod; 65, limiting plate; 66, first spring. DETAILED DESCRIPTION

[0028] Referring to Figure 1 The utility model provides a technical scheme: a kind of combined lamp fixing structure, including mounting frame 1, four connecting pipes 3 and four lamp bodies 4, wire tube 2 is installed in mounting frame 1, the arc surface of wire tube 2 is equipped with clamping device 5, by setting clamping device 5, it reaches the effect that lamp body 4 is quickly installed with mounting frame 1, avoid the staff when needing to install lamp body 4 on the mounting frame 1 fixed with roof, the installation of lamp body 4 and mounting frame 1 needs to use various tools and bolt, lead to staff to have to spend a lot of time standing high to install lamp body 4 and mounting frame 1, to appear the condition that lead to increase staff work burden and risk, improve the practicability of device, the arc surface of four connecting pipes 3 is equipped with adjusting device 6, by setting adjusting device 6, it reaches the effect that the height of lamp body 4 is adjusted, to facilitate staff to adjust light source height, or by four adjusting lamp body 4 produces height difference, to change the installation model of lamp body 4, improve the practicability of device.

[0029] Specifically, the clamping device 5 and the adjusting device 6 will be described below.

[0030] Referring to Figure 2 , Figure 3 and Figure 4As shown, in the embodiment: the clamping device 5 comprises a circular plate 51, the circular plate 51 is fixedly connected with the arc surface of the wire tube 2, the arc surface of the circular plate 51 is slidably connected with an annular plate 52, the inner surface of the annular plate 52 is provided with a wire slot, the surface of the wire slot of the annular plate 52 is communicated with the connecting pipe 3, the connecting pipe 3 is slidably connected with the arc surface of the lamp body 4, the surface of the annular plate 52 is provided with two square slots 53, two drive rods 54 are threadedly inserted into the annular plate 52, one end of the drive rod 54 is rotatably connected with a connecting block 55, the lower surface of the connecting block 55 is fixedly connected with an anti-abrasion pad 58, the anti-abrasion pad 58 is slidably connected with the surface of the circular plate 51, the anti-abrasion pad 58 reduces the frictional damage of the connecting block 55 to the surface of the circular plate 51, avoids the surface of the circular plate 51 being worn by the connecting block 55 after multiple uses, causes the structure of the circular plate 51 to be damaged and broken, and causes the service life of the device to be affected, one end of the connecting block 55 close to the drive rod 54 is fixedly connected with a positioning rod 57, the arc surface of the positioning rod 57 is slidably connected with the annular plate 52, when the staff rotates the drive rod 54, the drive rod 54 threadedly moves in the annular plate 52, at the same time, the drive rod 54 drives the connecting block 55 to move, the connecting block 55 drives the positioning rod 57 to slide in the annular plate 52, at this time, the positioning rod 57 limits the connecting block 55 from rotating with the drive rod 54, so that the staff can quickly slide the connecting block 55 to the appropriate position, one end of the drive rod 54 away from the connecting block 55 is fixedly connected with a handle 56, the surface of the circular plate 51 is fixedly connected with two U-shaped frames 59, the U-shaped frame 59 limits the sliding position and sliding direction of the connecting block 55 on the surface of the circular plate 51, avoids the connecting block 55 sliding along the circumference of the circular plate 51 on the surface of the circular plate 51, causes the annular plate 52 to slide in the circumference, and causes the lamp body 4 to rotate, and causes the light source of the lamp body 4 to shake and be unstable.

[0031] Referring to Figure 2 and Figure 5As shown, in particular, the adjusting device 6 includes four fixed plates 61, which are respectively fixedly connected with the arc surfaces of the four connecting pipes 3. The surface of each fixed plate 61 is fixedly connected with a fixed rod 62. The arc surface of the fixed rod 62 is slidingly connected with an operation plate 63. One side of the operation plate 63 is fixedly connected with a plug rod 64. The arc surface of the lamp body 4 is provided with a plurality of plug slots. The end of the fixed rod 62 away from the fixed plate 61 is fixedly connected with a limiting plate 65. The size of the plug rod 64 is matched with the size of the plug slot of the lamp body 4. When the staff pulls the operation plate 63, the operation plate 63 slides on the arc surface of the fixed rod 62. At this time, the limiting plate 65 limits the maximum sliding distance of the operation plate 63 on the arc surface of the fixed rod 62, avoiding the situation that the operation plate 63 is separated from the arc surface of the fixed rod 62 due to excessive pulling force when the staff pulls the operation plate 63. The arc surface of the fixed rod 62 is sleeved with a first spring 66. The two ends of the first spring 66 are respectively fixedly connected with the operation plate 63 and the fixed plate 61. When the staff releases the operation plate 63, the rebound force of the first spring 66 drives the operation plate 63 to slide on the arc surface of the fixed rod 62. At the same time, the operation plate 63 drives the plug rod 64 to move until the plug rod 64 is inserted into the plug slot of the lamp body 4. At this time, the first spring 66 improves the stability of the plug rod 64 when limiting the lamp body 4, avoiding the situation that the lamp body 4 is separated from the connecting pipe 3 due to the shaking of the outside, thereby causing the lamp body 4 to be separated from the connecting pipe 3.

[0032] Working principle, when the staff needs to install the lamp body 4, the line is inserted into the line pipe 2, and then connected with the connecting pipe 3 and the lamp body 4 through the wire slot of the annular plate 52. After the connection is completed, the annular plate 52 is slid on the arc surface of the circular plate 51. After sliding to the specified position, the handle 56 is rotated. The handle 56 drives the driving rod 54 to threadedly move in the annular plate 52. At the same time, the driving rod 54 drives the connecting block 55 to move. The connecting block 55 drives the positioning rod 57 to slide in the annular plate 52. The connecting block 55 drives the wear-resistant pad 58 to slide on the surface of the circular plate 51 until the connecting block 55 slides into the inner surface of the U-shaped frame 59. At this time, the effect of quickly installing the lamp body 4 and the mounting frame 1 is achieved, avoiding the situation that the staff needs to use various tools and bolts to install the lamp body 4 and the mounting frame 1 when the staff needs to install the lamp body 4 on the mounting frame 1 fixed to the ceiling, thereby causing the staff to have to spend a lot of time standing high to install the lamp body 4 and the mounting frame 1, thereby increasing the work burden and risk of the staff, and improving the practicability of the device.

[0033] When the worker needs to adjust the height of the lamp body 4, the operation plate 63 is pulled to slide on the arc surface of the fixed rod 62, the first spring 66 is stretched, and the operation plate 63 drives the insertion rod 64 to move until the insertion rod 64 is separated from the insertion slot of the lamp body 4, at this time, the lamp body 4 is pulled or pushed to slide in the connecting pipe 3, and after the lamp body 4 is adjusted to a proper height, the operation plate 63 is released, the rebound force of the first spring 66 drives the operation plate 63 to slide on the arc surface of the fixed rod 62, and the operation plate 63 drives the insertion rod 64 to move until the insertion rod 64 is inserted into the insertion slot of the lamp body 4, at this time, the height of the lamp body 4 is adjusted, so that the worker can adjust the height of the light source, or the height difference of the four lamp bodies 4 is adjusted, so that the installation shape of the lamp body 4 is changed, and the practicability of the device is improved.

[0034] In the description of the present application, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood in a broad sense, for example, it can be fixedly connected, or integrally connected, or mechanically connected, or electrically connected, or directly connected, or indirectly connected through an intermediate medium, or the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

Claims

1. A combined lamp fixing structure comprising a mounting frame (1), four connecting pipes (3) and four lamp bodies (4), characterized in that: The mounting frame (1) is provided with a wire tube (2), the arc surface of the wire tube (2) is provided with a clamping device (5), the clamping device (5) comprises a circular plate (51), the circular plate (51) is fixedly connected with the arc surface of the wire tube (2), the arc surface of the circular plate (51) is slidably connected with an annular plate (52), the inner surface of the annular plate (52) is provided with a wire slot, the surface of the wire slot of the annular plate (52) is communicated with a connecting pipe (3), the connecting pipe (3) is slidably connected with the arc surface of a lamp body (4), the surface of the annular plate (52) is provided with two square slots (53), two drive rods (54) are threadedly inserted into the annular plate (52), and one end of the drive rod (54) is rotatably connected with a connecting block (55).

2. The combination light fixture mounting structure of claim 1, wherein: The lower surface of the connecting block (55) is fixedly connected with an anti-abrasion pad (58), and the anti-abrasion pad (58) is slidably connected with the surface of the circular plate (51).

3. The combination light fixture mounting structure of claim 1, wherein: The end of the connecting block (55) close to the drive rod (54) is fixedly connected with a positioning rod (57), and the arc surface of the positioning rod (57) is slidably connected with the annular plate (52).

4. The combination light fixture mounting structure of claim 1, wherein: The end of the drive rod (54) away from the connecting block (55) is fixedly connected with a handle (56), and the surface of the circular plate (51) is fixedly connected with two U-shaped frames (59).

5. The combination light fixture mounting structure of claim 1, wherein: The arc surface of the four connecting pipes (3) is provided with an adjusting device (6), the adjusting device (6) comprises four fixed plates (61), the four fixed plates (61) are fixedly connected with the arc surfaces of the four connecting pipes (3), the surface of the fixed plate (61) is fixedly connected with a fixed rod (62), the arc surface of the fixed rod (62) is slidably connected with an operation plate (63), one side of the operation plate (63) is fixedly connected with a plug rod (64), and the arc surface of the lamp body (4) is provided with a plurality of insertion grooves.

6. A combined luminaire mounting structure according to claim 5, wherein: The end of the fixed rod (62) away from the fixed plate (61) is fixedly connected with a limiting plate (65), and the size of the plug rod (64) is matched with the size of the insertion groove of the lamp body (4).

7. The combination light fixture mounting structure of claim 5, wherein: The arc surface of the fixed rod (62) is sleeved with a first spring (66), and the two ends of the first spring (66) are fixedly connected with the operation plate (63) and the fixed plate (61).

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