LED lamp convenient to disassemble and assemble

Abstract

The LED lamp convenient to disassemble and assemble comprises a lamp body and a lamp holder, the lamp body and the lamp holder are connected through a connecting device, a fixing column is fed into a mounting hole formed in the lamp holder, in the process, the fixing column compresses a pushing assembly, then the fixing column is rotated by 90 degrees, and the pushing assembly is pushed into the mounting hole. When the lamp holder and the lamp body need to be disassembled, the lamp holder and the lamp body need to be disassembled, the positions of the two clamping columns correspond to the positions of the two clamping grooves, upward supporting force is provided through the pushing assembly, the two clamping columns enter the two clamping grooves correspondingly, and the effect of fixing the fixing columns and the lamp holder is achieved; when the lamp body is taken out of the lamp holder, the lamp body is pressed towards the direction of the mounting hole, so that the two clamping columns are separated from the two clamping grooves, then the lamp body is reversely rotated by 90 degrees, the lamp body can be taken out of the lamp holder, the device is simple in structure and easy to operate, the lamp body and the lamp holder are more convenient to maintain, and the overall maintenance cost and complexity are reduced to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamps, and in particular to an LED lamp which is easy to assemble and disassemble. Background Art

[0002] LED lights are lighting devices based on light-emitting diodes made of semiconductor materials. The working principle of LED lights is mainly based on the PN junction in semiconductor chips. When current passes through the wire and acts on the chip, electrons are pushed to the P region and recombine with holes in the P region, and then emit energy in the form of photons. This is the principle of LED light emission.

[0003] Existing LED lamps usually include a lamp body and a lamp holder. The lamp body is usually integrated with the lamp holder, and a battery compartment and a battery cover are usually provided at the bottom of the lamp holder. However, during the use of the existing integrated device, when a fault occurs inside the lamp, when a part of the LED lamp fails or is damaged, since the lamp body and the lamp holder cannot be disassembled, the entire LED lamp may need to be replaced instead of replacing the faulty parts individually, which increases the complexity and cost of repairing the entire LED lamp.

[0004] Therefore, it is necessary to provide a new LED lamp that is easy to disassemble and assemble to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an LED lamp which is easy to assemble and disassemble.

[0006] The LED lamp provided by the utility model is easy to disassemble and assemble, and comprises a lamp body and a lamp holder, wherein the lamp body and the holder are connected via a connecting device;

[0007] The connecting device includes a fixed column, a pushing component and two locking columns. The upper end of the fixed column is fixedly connected to the bottom end of the lamp body, and the adjacent sides of the two locking columns are fixedly connected to the opposite sides of the fixed column. A mounting hole is provided on the lamp holder, and locking grooves matching the two locking columns are provided on the opposite inner walls of the mounting hole. The pushing component is arranged at the inner bottom of the mounting hole, and is used to provide an upward supporting force for the fixed column.

[0008] Preferably, the pushing assembly includes a movable group and a pushing plate, the upper end of the pushing plate is in contact with the bottom end of the fixed column, and the bottom end of the pushing plate is fixedly connected to the upper end of the movable group.

[0009] Preferably, the movable group includes a first movable column, a second movable column and a spring, the upper end of the first movable column is fixedly connected to the bottom end of the pushing plate, the end of the first movable column away from the pushing plate is movably extended to the interior of the second movable column, the end of the first movable column close to the second movable column is fixedly connected to the upper end of the spring, the end of the spring away from the first movable column is fixedly connected to the inner bottom wall of the second movable column, and the end of the second movable column away from the first movable column is fixedly connected to the inner bottom wall of the mounting hole.

[0010] Preferably, a support plate is fixedly connected to the bottom of the lamp holder.

[0011] Preferably, a plurality of cable grooves are evenly arranged on the push plate.

[0012] Preferably, a battery compartment is provided at the bottom of the support plate, and a compartment cover is also installed at the bottom of the support plate.

[0013] Compared with the related art, the LED lamp provided by the utility model that is easy to disassemble and assemble has the following beneficial effects:

[0014] The device is provided with a fixing column, a pushing component and two engaging columns. During the use of the entire device, the fixing column can be inserted into the interior of the mounting hole provided on the lamp holder. During this process, the fixing column will compress the pushing component, and then the fixing column will be rotated 90° so that the positions of the two engaging columns are aligned with the positions of their two engaging grooves. The pushing component provides an upward supporting force so that the two engaging columns respectively enter the interior of the two engaging grooves, thereby achieving the effect of fixing the fixing column and the lamp holder, and finally completing the installation between the lamp holder and the lamp body. When the lamp holder and the lamp body need to be disassembled, the lamp body is pressed in the direction of the mounting hole so that the two engaging columns are disengaged from the two engaging grooves. Then, the lamp body can be taken out of the lamp holder by rotating the lamp body 90° in the opposite direction. The device has a simple structure and is easy to operate, which makes the maintenance of the lamp body and the lamp holder more convenient, and reduces the overall maintenance cost and complexity to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the LED lamp that is easy to disassemble and assemble provided by the utility model;

[0016] Figure 2 A bottom view of the LED lamp that is easy to disassemble and assemble provided by the utility model;

[0017] Figure 3 A disassembled diagram of the LED lamp provided by the utility model that is easy to disassemble and assemble;

[0018] Figure 4 A schematic diagram of a lamp holder is provided for the utility model;

[0019] Figure 5 This is a cross-sectional view of the first movable column and the second movable column provided by the utility model.

[0020] Numbers in the figure: 1. lamp body; 2. lamp holder; 3. support plate; 4. compartment cover; 5. fixing column; 6. snap-fit ​​column; 7. snap-fit ​​groove; 8. push plate; 9. first movable column; 10. second movable column; 11. cable tray; 12. spring. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5 ,in, Figure 1 This is a schematic diagram of the overall structure of the LED lamp that is easy to disassemble and assemble provided by the utility model; Figure 2 A bottom view of the LED lamp that is easy to disassemble and assemble provided by the utility model; Figure 3 A disassembled diagram of the LED lamp provided by the utility model that is easy to disassemble and assemble; Figure 4 A schematic diagram of a lamp holder is provided for the utility model; Figure 5 This is a cross-sectional view of the first movable column and the second movable column provided by the utility model.

[0023] In the specific implementation process, Figure 1-Figure 5 As shown, an LED lamp that is easy to disassemble and assemble comprises a lamp body 1 and a lamp holder 2. The lamp body 1 is connected to the base via a connecting device. A support plate 3 is fixedly connected to the bottom of the lamp holder 2. A battery compartment is provided at the bottom of the support plate 3. A compartment cover 4 is also installed at the bottom of the support plate 3.

[0024] The connecting device includes a fixed column 5, a pushing component and two engaging columns 6. The upper end of the fixed column 5 is fixedly connected to the bottom end of the lamp body 1. The adjacent sides of the two engaging columns 6 are fixedly connected to the opposite sides of the fixed column 5. The lamp holder 2 is provided with a mounting hole. The opposite inner side walls of the mounting hole are provided with engaging grooves 7 matching the two engaging columns 6. The pushing component is arranged at the inner bottom of the mounting hole. The pushing component is used to provide an upward supporting force for the fixed column 5. The pushing component includes a movable group and a pushing plate 8. The upper end of the pushing plate 8 is in contact with the bottom end of the fixed column 5. The bottom end of the pushing plate 8 is The movable group includes a first movable column 9, a second movable column 10 and a spring 12. The upper end of the first movable column 9 is fixedly connected to the bottom end of the push plate 8. The end of the first movable column 9 away from the push plate 8 is movable and extends to the inside of the second movable column 10. The end of the first movable column 9 close to the second movable column 10 is fixedly connected to the upper end of the spring 12. The end of the spring 12 away from the first movable column 9 is fixedly connected to the inner bottom wall of the second movable column 10. The end of the second movable column 10 away from the first movable column 9 is fixedly connected to the inner bottom wall of the mounting hole.

[0025] In the specific implementation process, the fixing column 5 is inserted into the mounting hole provided on the lamp holder 2. In this process, the fixing column 5 drives the first movable column 9 to move toward the inside of the second movable column 10. The spring 12 is compressed by the movement of the first movable column 9. Then, the fixing column 5 is rotated 90° so that the positions of the two engaging columns 6 are aligned with the positions of the two engaging grooves 7. The elastic force of the spring 12 provides an upward supporting force for the first movable column 9, so that the two engaging columns 6 enter the inside of the two engaging grooves 7 respectively, thereby achieving the effect of fixing the fixing column 5 and the lamp holder 2, and finally completing the installation between the lamp holder 2 and the lamp body 1.

[0026] When the lamp holder 2 and the lamp body 1 need to be disassembled, the lamp body 1 is pressed toward the mounting hole to compress the spring 12 again, so that the two engaging columns 6 are disengaged from the two engaging grooves 7, and then the lamp body 1 can be taken out of the lamp holder 2 by rotating the lamp body 190° in the opposite direction, so as to realize convenient disassembly and installation between the lamp holder 2 and the lamp body 1;

[0027] A plurality of cable arrangement grooves 11 are evenly arranged on the push plate 8. The arrangement of the plurality of cable arrangement grooves 11 allows the cables on the lamp body 1 to be arranged during the connection between the lamp body 1 and the lamp holder 2, thereby preventing the cables from becoming messy.

[0028] The working principle of the utility model is as follows: during the use of the device, the fixing column 5 can be inserted into the interior of the mounting hole provided on the lamp holder 2. During the process, the fixing column 5 will drive the first movable column 9 to move toward the interior of the second movable column 10. The spring 12 is compressed by the movement of the first movable column 9. Then, the fixing column 5 is rotated 90° so that the positions of the two engaging columns 6 are aligned with the positions of the two engaging grooves 7. The elastic force of the spring 12 provides an upward supporting force for the first movable column 9, so that the two engaging columns 6 enter the interior of the two engaging grooves 7 respectively, thereby achieving the effect of fixing the fixing column 5 and the lamp holder 2, and finally completing the installation between the lamp holder 2 and the lamp body 1.

[0029] When the lamp holder 2 and the lamp body 1 need to be disassembled, the lamp body 1 is pressed toward the mounting hole to compress the spring 12 again, so that the two engaging columns 6 are disengaged from the two engaging grooves 7. The lamp body 1 can then be removed from the lamp holder 2 by rotating the lamp body 190° in the opposite direction.

[0030] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0031] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An LED lamp that is easy to assemble and disassemble, characterized in that: Comprising a lamp body (1) and a lamp holder (2), wherein the lamp body (1) and the holder are connected via a connecting device; The connecting device comprises a fixing column (5), a pushing component and two engaging columns (6); the upper end of the fixing column (5) is fixedly connected to the bottom end of the lamp body (1); the adjacent sides of the two engaging columns (6) are fixedly connected to the opposite sides of the fixing column (5); a mounting hole is provided on the lamp holder (2); engaging grooves (7) matching the two engaging columns (6) are provided on the opposite inner side walls of the mounting hole; the pushing component is arranged at the inner bottom of the mounting hole, and is used to provide an upward supporting force for the fixing column (5).

2. The LED lamp that is easy to assemble and disassemble according to claim 1, characterized in that: The pushing assembly comprises a movable group and a pushing plate (8), the upper end of the pushing plate (8) is in contact with the bottom end of the fixed column (5), and the bottom end of the pushing plate (8) is fixedly connected to the upper end of the movable group.

3. The LED lamp that is easy to assemble and disassemble according to claim 2, characterized in that: The movable group comprises a first movable column (9), a second movable column (10) and a spring (12); the upper end of the first movable column (9) is fixedly connected to the bottom end of the push plate (8); one end of the first movable column (9) away from the push plate (8) is movable and extends to the inside of the second movable column (10); one end of the first movable column (9) close to the second movable column (10) is fixedly connected to the upper end of the spring (12); one end of the spring (12) away from the first movable column (9) is fixedly connected to the inner bottom wall of the second movable column (10); and one end of the second movable column (10) away from the first movable column (9) is fixedly connected to the inner bottom wall of the mounting hole.

4. The LED lamp that is easy to assemble and disassemble according to claim 3, characterized in that: A support plate (3) is fixedly connected to the bottom of the lamp holder (2).

5. The LED lamp that is easy to assemble and disassemble according to claim 4, characterized in that: A plurality of cable arrangement grooves (11) are evenly arranged on the push plate (8).

6. The LED lamp that is easy to assemble and disassemble according to claim 5, characterized in that: A battery compartment is provided at the bottom of the support plate (3), and a compartment cover (4) is also installed at the bottom of the support plate (3).

Images