LED lamp convenient to disassemble and assemble

Abstract

The utility model provides an LED (light-emitting diode) lamp convenient to disassemble and assemble, which belongs to the field of LED lamps and comprises two mounting plates, the middle parts of opposite sides of the two mounting plates are connected with two ends of a lower lamp shell through sealing cover components, mounting grooves are formed in the tops and the bottoms of the two mounting plates, and the two mounting plates are connected with the lower lamp shell through sealing cover components. And protection assemblies are arranged on the inner walls of the two groups of mounting grooves. Two sets of limiting blocks rotate on the surfaces of fixing shafts on the inner walls of two sets of mounting bases, two sets of limiting protrusions are separated from limiting holes in the two sets of mounting blocks, so that the two ends of the upper lamp shell rotate on the inner walls of two annular grooves, the upper lamp shell drives a plurality of arc-shaped strips on the inner walls to move in a plurality of arc-shaped grooves in the lower lamp shell, and the upper lamp shell can rotate in the arc-shaped grooves. And on the contrary, the upper lamp shell is restored to the initial state, and the upper lamp shell and the two mounting discs are limited and fixed again in cooperation with the two sets of limiting protrusions and limiting holes.

Description

Technical Field

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

[0002] As a commonly used lighting tool in life, lamps are widely used and their usage scenarios are becoming more and more extensive. In some occasions, according to specific lighting needs, a long lamp shell is needed to cooperate with better installation and use. After searching, an LED lamp that is easy to disassemble and assemble is disclosed with application number CN201921152635.8. It is recorded that it includes a lamp body, an inner cavity is provided in the lamp body, an aluminum substrate is provided in the inner cavity, LED lamp beads are installed on the aluminum substrate, the lamp body includes an upper lamp shell and a lower lamp shell, a circle of upper limit steps is convexly provided on the inner wall of the upper lamp shell, a circle of lower limit steps is convexly provided on the inner wall of the lower lamp shell, and the aluminum substrate is clamped between the upper limit step and the lower limit step; the lower end of the upper lamp shell A circle of grooves is provided on the concave surface, and a clamping ring is convexly provided on the upper end surface of the lower lamp shell, which is clamped into the groove; a number of positioning ribs are convexly provided on the lower limit step, and a positioning groove is provided on the outer side of the aluminum substrate, and the positioning ribs are inserted into the positioning groove and extend into the upper lamp shell; a limiting pressure block is also provided on the inner wall of the clamping ring, and the limiting pressure block is located above the lower limit step, which eliminates the existing screw fixing method and is very convenient for disassembly and assembly. However, the above description still has the following defects in actual use: the existing LED lamps need to be divided into several parts when disassembled, which may cause some parts to be lost, and at the same time, the outside of the lamp as a whole lacks an installation protection structure. Therefore, it is necessary to design a practical LED lamp that is easy to disassemble and assemble. Utility Model Content

[0003] The purpose of the utility model is to provide an LED lamp that is easy to assemble and disassemble, so as to solve the problems raised by the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an LED lamp that is easy to disassemble and assemble, comprising a mounting plate, wherein the number of the mounting plates is two, the middle parts of the two mounting plates on opposite sides are mounted and connected to the two ends of the lower lamp housing through a cover assembly, the tops and bottoms of the two mounting plates are both provided with mounting grooves, and the inner walls of the two groups of the mounting grooves are provided with protective assemblies;

[0005] A cover assembly, wherein the cover assembly comprises two mounting plates mounted at the middle of opposite sides of the two mounting plates, the middle of opposite sides of the two mounting plates are fixedly connected to the two ends of the lower lamp housing, annular grooves are provided on the sides of opposite sides of the two mounting plates, the inner walls of the two annular grooves are rotatably connected to the two ends of the upper lamp housing, two mounting blocks are provided at both ends of the upper lamp housing, limiting holes are provided on the surfaces of the two groups of mounting blocks, mounting seats are provided on the other two sides of the two mounting plates, fixed shafts are provided on the inner walls of the two mounting seats, limiting blocks are sleeved on the surfaces of the two fixed shafts, the other ends of the two limiting blocks are provided with limiting protrusions, and the other ends of the two limiting protrusions are snap-fitted and connected with the inner walls of the two limiting holes;

[0006] A protective component, which includes two groups of fixed rods installed at the bottom of the inner walls of the two groups of installation grooves, the surfaces of the two groups of fixed rods are sleeved with springs, the tops of the two groups of springs are fixedly connected with load-bearing blocks, both ends of the two groups of load-bearing blocks are provided with moving blocks, the surface of the other end of the moving block is slidably connected with the moving grooves provided on both sides of the inner walls of the installation grooves, the surfaces of the top ends of the two groups of fixed rods are interlaced and connected with the connecting blocks provided at both ends of the two transparent protective covers, the ports at the top ends of the two groups of fixed rods are provided with installation knobs, and the opposite ends of the two transparent protective covers are snap-connected.

[0007] As a preferred solution of the utility model: the edges on both sides of the inner wall of the lower lamp shell are provided with card slots, the inner walls of the two card slots are card-engaged with the card blocks provided at both ends of the light bar, and the upper parts of the two card slot inner walls are card-engaged with the bottoms of the two T-shaped rubber blocks.

[0008] As a preferred solution of the utility model: a plurality of arc strips are provided on the inner wall of the upper lamp housing, and the surfaces of the plurality of arc strips are slidably connected with a plurality of arc grooves provided on the bottom surface of the lower lamp housing.

[0009] As a preferred solution of the utility model: both ends of the bottom of the upper lamp housing are provided with rubber protection strips, and the surface of the rubber protection strips is arc-shaped.

[0010] As a preferred solution of the utility model: a through hole is opened on the surface of the connecting block, and the inner wall of the through hole is interlaced and connected with the surface of the fixing rod.

[0011] As a preferred solution of the utility model: both ends of the bottom of the transparent protective cover are provided with a plurality of card joints, and the bottoms of the plurality of card joints are card-engaged with a plurality of card holes provided at both ends of the top of another transparent protective cover.

[0012] As a preferred solution of the utility model: a threaded hole is provided at the bottom of the inner wall of the installation groove, and the inner wall of the threaded hole is threadedly connected to the bottom end of the fixing rod.

[0013] As a preferred solution of the utility model: a plurality of lamp beads are arranged on the surface of the light bar, and the light bar is connected to an external power source through a cable.

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

[0015] (1) By rotating the two sets of limit blocks on the fixed shaft surfaces of the inner walls of the two sets of mounting seats, the two sets of limit protrusions are separated from the limit holes on the two sets of mounting blocks, so that the two ends of the upper lamp housing rotate on the inner walls of the two annular grooves, and the upper lamp housing drives the several arc strips on the inner wall to move in the several arc grooves on the lower lamp housing, thereby limiting their movement, thereby exposing the light strips inside the lower lamp housing, and realizing installation and replacement. Conversely, the upper lamp housing is restored to its initial state, and the two sets of limit protrusions and limit holes are used to re-fix it to the two mounting plates;

[0016] (2) The two sets of connecting blocks are connected through the through holes on the two sets of connecting blocks and the fixed rods in the two sets of mounting grooves. The two sets of connecting blocks squeeze the two sets of load-bearing blocks and springs on the two sets of fixing rods, and cooperate with the two sets of mounting knobs to limit and fix the two transparent protective covers to the two mounting plates. Several clamping joints and clamping holes between the two transparent protective covers are clamped and connected, so as to increase the sealing of the connection. When disassembly is required, the two sets of mounting knobs are unscrewed, and the elasticity of the two sets of springs is cooperated to drive the two sets of load-bearing blocks to move. The load-bearing blocks drive the moving blocks at both ends to move in the moving grooves, thereby limiting the movement of the load-bearing blocks. The two sets of load-bearing blocks drive the two sets of connecting blocks to move, thereby driving the two transparent protective covers connected thereto to move, so as to facilitate their installation and disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a partial structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the cover assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of the protective component structure of the utility model.

[0021] In the figure: 1, mounting plate; 11, lower lamp housing; 12, mounting slot; 13, moving slot; 14, card slot; 15, light bar; 16, card block; 17, T-shaped rubber block; 18, arc slot; 19, threaded hole; 110, lamp bead;

[0022] 2. Cover assembly; 21. Mounting plate; 22. Annular groove; 23. Upper lamp housing; 24. Mounting block; 25. Limiting hole; 26. Mounting seat; 27. Fixed shaft; 28. Limiting block; 29. ​​Limiting protrusion; 210. Arc strip; 211. Rubber protective strip;

[0023] 3. Protective assembly; 31. Fixed rod; 32. Spring; 33. Load-bearing block; 34. Moving block; 35. Transparent protective cover; 36. Connecting block; 37. Mounting knob; 38. Through hole; 39. Card connector; 310. Card connection hole. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations 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-Figure 4 , an LED lamp that is easy to disassemble and assemble, comprising a mounting plate 1, the number of the mounting plates 1 is two, the middle parts of the opposite sides of the two mounting plates 1 are mounted and connected to the two ends of the lower lamp housing 11 through a cover assembly 2, the tops and bottoms of the two mounting plates 1 are both provided with mounting grooves 12, and the inner walls of the two groups of mounting grooves 12 are provided with protective components 3;

[0026] See also Figure 3 , the cover assembly 2 includes two mounting plates 21 installed in the middle of the opposite side of the two mounting plates 1, the middle of the opposite side of the two mounting plates 21 is fixedly connected to the two ends of the lower lamp housing 11, and the sides of the opposite side of the two mounting plates 21 are provided with annular grooves 22, the inner walls of the two annular grooves 22 are rotatably connected to the two ends of the upper lamp housing 23, and two mounting blocks 24 are provided at both ends of the upper lamp housing 23. The surfaces of the two groups of mounting blocks 24 are provided with limiting holes 25, and the other two sides of the two mounting plates 21 are provided with mounting seats 26, and the inner walls of the two mounting seats 26 are provided with fixed shafts 27. The surfaces of the two fixed shafts 27 are sleeved with limiting blocks 28, and the other ends of the two limiting blocks 28 are provided with limiting protrusions 29, and the other ends of the two limiting protrusions 29 are engaged with the inner walls of the two limiting holes 25.

[0027] During specific use: the two groups of limit blocks 28 are rotated on the surface of the fixed shaft 27 on the inner walls of the two groups of mounting seats 26, and the two groups of limit protrusions 29 are separated from the limit holes 25 on the two groups of mounting blocks 24, so that the two ends of the upper lamp housing 23 rotate on the inner walls of the two annular grooves 22, and the upper lamp housing 23 drives the several arc strips 210 on the inner wall to move in the several arc grooves 18 on the lower lamp housing 11, thereby limiting its movement, thereby exposing the light strip 15 inside the lower lamp housing 11, and realizing installation and replacement, otherwise the upper lamp housing 23 is restored to its initial state, and the two groups of limit protrusions 29 and the limit holes 25 are used to limit and fix it to the two mounting plates 21 again.

[0028] See also Figure 4 , the protective component 3 includes two groups of fixed rods 31 installed at the bottom of the inner walls of the two groups of mounting grooves 12, the surfaces of the two groups of fixed rods 31 are sleeved with springs 32, the tops of the two groups of springs 32 are fixedly connected with load-bearing blocks 33, and both ends of the two groups of load-bearing blocks 33 are provided with moving blocks 34, and the surface of the other end of the moving block 34 is slidably connected with the moving grooves 13 provided on both sides of the inner walls of the mounting grooves 12, and the surfaces of the top ends of the two groups of fixed rods 31 are interlaced and connected with the connecting blocks 36 provided at both ends of the two transparent protective covers 35, and the ports at the top ends of the two groups of fixed rods 31 are provided with mounting knobs 37, and the opposite ends of the two transparent protective covers 35 are snap-fitted and connected.

[0029] During specific use: the through holes 38 on the two groups of connecting blocks 36 are interlaced and connected with the fixed rods 31 in the two groups of mounting grooves 12, the two groups of connecting blocks 36 squeeze the two groups of load-bearing blocks 33 and springs 32 on the two groups of fixing rods 31, and cooperate with the two groups of mounting knobs 37 to limit and fix the two transparent protective covers 35 to the two mounting plates 1, and the several clamping joints 39 and the clamping holes 310 between the two transparent protective covers 35 are clamped and connected, so as to increase the sealing of the connection. When disassembly is required, the two groups of mounting knobs 37 are unscrewed, and the elasticity of the two groups of springs 32 is cooperated to drive the two groups of load-bearing blocks 33 to move, and the load-bearing blocks 33 drive the moving blocks 34 at both ends to move in the moving grooves 13, thereby limiting the movement of the load-bearing blocks 33, and the two groups of load-bearing blocks 33 drive the two groups of connecting blocks 36 to move, thereby driving the two transparent protective covers 35 connected thereto to move, so as to facilitate their installation and disassembly.

[0030] See also Figure 2 The edges of both sides of the inner wall of the lower lamp housing 11 are provided with card slots 14, the inner walls of the two card slots 14 are engaged with the card blocks 16 provided at both ends of the light bar 15, and the upper parts of the inner walls of the two card slots 14 are engaged with the bottoms of the two T-shaped rubber blocks 17.

[0031] When used specifically, the two clamping blocks 16 are clamped with the inner walls of the two clamping slots 14 , and the bottoms of the two T-shaped rubber blocks 17 are clamped with the inner walls of the two clamping slots 14 , so as to facilitate the position limiting and fixing of the light bar 15 .

[0032] See also Figure 3 A plurality of arc strips 210 are provided on the inner wall of the upper lamp housing 23 , and the surfaces of the plurality of arc strips 210 are slidably connected with a plurality of arc grooves 18 provided on the bottom surface of the lower lamp housing 11 .

[0033] During specific use, a plurality of arc-shaped strips 210 slide in a plurality of arc-shaped grooves 18 , thereby facilitating the movement and positioning of the upper lamp housing 23 .

[0034] See also Figure 3 Both ends of the bottom of the upper lamp housing 23 are provided with rubber protection strips 211, and the surface of the rubber protection strips 211 is arc-shaped.

[0035] During specific use, the two curved rubber protection strips 211 on the bottom surfaces of the upper lamp housing 23 are convenient for protecting the hands of the operator.

[0036] See also Figure 4 A through hole 38 is opened on the surface of the connecting block 36 , and the inner wall of the through hole 38 is interlaced and connected with the surface of the fixing rod 31 .

[0037] During specific use, the connection block 36 cooperates with the through hole 38 to move on the surface of the fixing rod 31, so as to facilitate the installation of the transparent protective cover 35.

[0038] See also Figure 4 A plurality of card connectors 39 are provided at both ends of the bottom of the transparent protective cover 35 , and the bottoms of the plurality of card connectors 39 are card-engaged with a plurality of card holes 310 provided at both ends of the top of another transparent protective cover 35 .

[0039] During specific use, the plurality of snap joints 39 and the snap holes 310 between the two transparent protective covers 35 are snap-connected, thereby facilitating the increase of the sealing performance of the connection.

[0040] See also Figure 4 A threaded hole 19 is provided at the bottom of the inner wall of the mounting groove 12 , and the inner wall of the threaded hole 19 is threadedly connected to the bottom end of the fixing rod 31 .

[0041] When used specifically, the bottom end of the fixing rod 31 is threadedly connected to the inner wall of the threaded hole 19 , so as to facilitate its installation and fixing to the mounting plate 1 .

[0042] See also Figure 2 A plurality of lamp beads 110 are disposed on the surface of the light bar 15, and the light bar 15 is connected to an external power source through a cable.

[0043] During specific use: the light bar 15 is connected to an external power source with a cable to provide a power source for a plurality of lamp beads 110 .

[0044] When in use, the two groups of limit blocks 28 are rotated on the surfaces of the fixed shafts 27 on the inner walls of the two groups of mounting seats 26, and the two groups of limit protrusions 29 are separated from the limit holes 25 on the two groups of mounting blocks 24, so that the two ends of the upper lamp housing 23 rotate on the inner walls of the two annular grooves 22, and the upper lamp housing 23 drives the several arc strips 210 on the inner wall to move in the several arc grooves 18 on the lower lamp housing 11 to limit their movement, so that the light strips 15 inside the lower lamp housing 11 are exposed to achieve installation and replacement, and vice versa, the upper lamp housing 23 is restored to its initial state, and the two groups of limit protrusions 29 and the limit holes 25 are used to re-fix it to the two mounting plates 21; the through holes 38 on the two groups of connecting blocks 36 are interlaced and connected with the fixing rods 31 in the two groups of mounting grooves 12, and the two groups of connecting blocks 3 6. The two groups of load-bearing blocks 33 and springs 32 on the two groups of fixing rods 31 are squeezed, and the two groups of installation knobs 37 are used to limit and fix the two transparent protective covers 35 to the two mounting plates 1. The several clamping joints 39 and the clamping holes 310 between the two transparent protective covers 35 are clamped and connected, so as to increase the sealing of the connection. When disassembly is required, the two groups of installation knobs 37 are unscrewed, and the elasticity of the two groups of springs 32 is used to drive the two groups of load-bearing blocks 33 to move. The load-bearing blocks 33 drive the moving blocks 34 at both ends to move in the moving grooves 13, so as to limit the movement of the load-bearing blocks 33. The two groups of load-bearing blocks 33 drive the two groups of connecting blocks 36 to move, thereby driving the two transparent protective covers 35 connected thereto to move, so as to facilitate their installation and disassembly.

[0045] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for technical personnel in the field to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An LED lamp that is easy to assemble and disassemble, characterized in that: It comprises a mounting plate (1), the number of the mounting plates (1) being two, the middle parts of opposite sides of the two mounting plates (1) being mounted and connected to the two ends of the lower lamp housing (11) via a cover assembly (2), the tops and bottoms of the two mounting plates (1) are both provided with mounting grooves (12), and the inner walls of the two groups of mounting grooves (12) are provided with protective assemblies (3); A cover assembly (2), the cover assembly (2) comprising two mounting plates (21) mounted in the middle of opposite sides of two mounting plates (1), the middle of opposite sides of the two mounting plates (21) being fixedly connected to the two ends of the lower lamp housing (11), the sides of opposite sides of the two mounting plates (21) being provided with an annular groove (22), the inner walls of the two annular grooves (22) being rotatably connected to the two ends of the upper lamp housing (23), and the two ends of the upper lamp housing (23) being provided with two mounting blocks (24) , the surfaces of the two groups of mounting blocks (24) are provided with limiting holes (25), the other two sides of the two mounting plates (21) are provided with mounting seats (26), the inner walls of the two mounting seats (26) are provided with fixed shafts (27), the surfaces of the two fixed shafts (27) are sleeved with limiting blocks (28), the other ends of the two limiting blocks (28) are provided with limiting protrusions (29), and the other ends of the two limiting protrusions (29) are engaged with the inner walls of the two limiting holes (25); A protection component (3), the protection component (3) comprising two groups of fixed rods (31) installed at the bottom of the inner walls of the two groups of installation grooves (12), the surfaces of the two groups of fixed rods (31) are sleeved with springs (32), the tops of the two groups of springs (32) are fixedly connected with load-bearing blocks (33), both ends of the two groups of load-bearing blocks (33) are provided with moving blocks (34), the surfaces of the other ends of the moving blocks (34) are slidably connected with the moving grooves (13) provided on both sides of the inner walls of the installation grooves (12), the surfaces of the top ends of the two groups of fixed rods (31) are interlaced and connected with the connecting blocks (36) provided at both ends of the two transparent protective covers (35), the ports at the top ends of the two groups of fixed rods (31) are provided with installation knobs (37), and the opposite ends of the two transparent protective covers (35) are snap-fitted and connected.

2. The LED lamp that is easy to assemble and disassemble according to claim 1, characterized in that: The edges of both sides of the inner wall of the lower lamp housing (11) are provided with card slots (14), the inner walls of the two card slots (14) are card-engaged with card blocks (16) provided at both ends of the light bar (15), and the tops of the inner walls of the two card slots (14) are card-engaged with the bottoms of two T-shaped rubber blocks (17).

3. The LED lamp that is easy to assemble and disassemble according to claim 1, characterized in that: A plurality of arc-shaped strips (210) are provided on the inner wall of the upper lamp housing (23), and the surfaces of the plurality of arc-shaped strips (210) are slidably connected to a plurality of arc-shaped grooves (18) provided on the bottom surface of the lower lamp housing (11).

4. The LED lamp that is easy to assemble and disassemble according to claim 1, characterized in that: Both ends of the bottom of the upper lamp housing (23) are provided with rubber protection strips (211), and the surface of the rubber protection strips (211) is arc-shaped.

5. The LED lamp that is easy to assemble and disassemble according to claim 1, characterized in that: A through hole (38) is provided on the surface of the connection block (36), and the inner wall of the through hole (38) is interlaced and connected with the surface of the fixing rod (31).

6. The LED lamp that is easy to assemble and disassemble according to claim 1, characterized in that: A plurality of clamping joints (39) are provided at both ends of the bottom of the transparent protective cover (35), and the bottoms of the plurality of clamping joints (39) are clamped and connected with a plurality of clamping holes (310) provided at both ends of the top of another transparent protective cover (35).

7. The LED lamp that is easy to assemble and disassemble according to claim 1, characterized in that: A threaded hole (19) is provided at the bottom of the inner wall of the installation groove (12), and the inner wall of the threaded hole (19) is threadedly connected to the bottom end of the fixing rod (31).

8. The LED lamp that is easy to assemble and disassemble according to claim 2, characterized in that: A plurality of lamp beads (110) are provided on the surface of the light bar (15), and the light bar (15) is connected to an external power source via a cable.

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