LED lamp cover plate convenient to install

Abstract

The utility model relates to the field of lamps, in particular to an LED lamp cover plate convenient to install, which comprises an installation seat, a sealing groove is arranged on the outer wall of the bottom of the installation seat, locking grooves distributed at equal intervals are arranged on the installation seat at the position of the sealing groove, a cover plate is arranged on the outer wall of the bottom of the installation seat, and a sealing strip is welded on the outer wall of the top of the cover plate. A locking rod is welded to the position, located in the locking groove, of the outer wall of the top of the sealing strip, and an unlocking assembly is arranged in the center of the mounting base. The unlocking assembly comprises locking cavities formed in the inner wall, located at one end of the locking groove, of the mounting base at equal intervals, and springs welded to the inner walls of one ends of the locking cavities. The pull rope pulls the locking head to compress the spring to return to the locking cavity, at the moment, the locking rod is not limited, the cover plate can be taken down by pulling the cover plate downwards, and the cover plate can be taken down conveniently; the installation base penetrates into the installation bolt, the installation base is fixed to one end of the installation frame through the nut in the installation bolt, rapid installation is facilitated, and foreign matter is prevented from entering the installation frame.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, and particularly relates to a cover plate for an LED lamp which is convenient for installation. Background Technique

[0002] LED is the abbreviation of English (light emitting diode). Its basic structure is a semiconductor material chip that emits light when electrified. It is cured to a bracket with silver glue or white glue, then the chip and the circuit board are connected with silver wires or gold wires, and then the periphery is sealed with epoxy resin to protect the internal core wires. Finally, the shell is installed, so the LED lamp has good seismic performance.

[0003] At present, the lamps used in life generally adopt LEDs. The lamp shades of some LED lamps are not sealed. The lamp shades are usually installed with screws, and the number of points for fixing the lamp shades is small. After the lamp shades are installed, they will deform under external force and rub against the lamp shell, thus generating noise. Moreover, the unsealed lamp shades and the lamp shell are likely to attract insects into the lamp shell, affecting the overall beauty and illumination of the lamp. Content of the Utility Model

[0004] The purpose of the utility model is to propose a cover plate for an LED lamp which is convenient for installation in view of the above existing problems and deficiencies: pushing the cover plate upward makes one end of the locking rod push the locking head to compress the spring and move towards the inner wall of the locking cavity. After one end of the locking rod passes through the locking head, the locking head is inserted into the locking hole at one end of the locking rod under the action of the spring to complete the fixation of the cover plate, which is convenient for quick installation. The multi-point fixation improves the combination quality, avoids abnormal noise, solves the abnormal noise generated by the friction between the lamp shade and the lamp shell, and at the same time solves the problem of foreign objects entering, ensuring the normal use of the LED lamp.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A cover plate for an LED lamp which is convenient for installation, including a mounting base. A sealing groove is formed on the outer wall of the bottom of the mounting base, and locking grooves are formed at equal distances on the mounting base at the position of the sealing groove. A cover plate is arranged on the outer wall of the bottom of the mounting base, and a sealing strip is welded on the outer wall of the top of the cover plate. A locking rod is welded on the outer wall of the top of the sealing strip at the position of the locking groove, and an unlocking component is arranged at the center of the mounting base; the unlocking component includes locking cavities arranged at equal distances on the inner wall of one end of the mounting base at the position of the locking groove, a spring welded on the inner wall of one end of the locking cavity, and a locking head installed at the other end of the spring.

[0007] Preferably, a partition plate is arranged on the inner wall of the top of the mounting base, a heat conducting plate is arranged on the outer wall of the bottom of the partition plate, and a lamp body is installed on the outer wall of the bottom of the heat conducting plate.

[0008] Preferably, connecting protrusions are welded on the inner wall of the top of the mounting base and the outer wall of the bottom of the partition board at equidistant intervals, and connecting holes are provided at the positions of the connecting protrusions on both the partition board and the heat conducting plate.

[0009] Preferably, mounting holes are provided on the outer walls of the mounting base, the heat conducting plate and the partition board, mounting bolts are slidably connected in the mounting holes, mounting frames are slidably connected to the outer walls of the mounting bolts, and mounting screws are slidably connected to the outer walls of both ends of the mounting frames.

[0010] Preferably, the other end of the outer wall of the mounting bolt contacts the outer wall of one side of the partition board, and fixing screws are screwed at the centers of the connecting protrusions.

[0011] Preferably, a winding shaft is rotatably connected to the center of the mounting base, and equidistantly distributed pulling ropes are fixed to the outer wall of the winding shaft at the position between the partition board and the mounting base. The other ends of the pulling ropes are connected to the center of the outer wall of one end of the locking head close to the spring.

[0012] Preferably, one end of the locking rod and the locking head are both trapezoidal structures, a locking hole is provided on the outer wall of one end of the locking rod, and one end of the locking head is slidably connected in the locking hole.

[0013] Preferably, the sealing strips on the top of the cover plate and the locking rods are respectively slidably connected in the sealing grooves and the locking grooves of the mounting base.

[0014] The beneficial effects of the present utility model are as follows:

[0015] 1. First, pass the mounting bolts through the mounting frames, then install the mounting frames in the bottom box through the mounting screws, pass the mounting base through the mounting bolts, and the nuts in the mounting bolts fix the mounting base at one end of the mounting frame, which is convenient for quick installation and prevents foreign objects from entering;

[0016] 2. Push the cover plate upward so that one end of the locking rod pushes the locking head to compress the spring and move towards the inner wall of the locking cavity. After one end of the locking rod passes through the locking head, the locking head is inserted into the locking hole at one end of the locking rod under the action of the spring, completing the fixation of the cover plate, which is convenient for quick installation. The multi-point fixation improves the combination quality and prevents abnormal noises;

[0017] 3. After the winding shaft rotates, the pulling ropes are wound, and the pulling ropes pull the locking head to compress the spring and return to the locking cavity. At this time, the locking rod loses its limit, and pulling the cover plate downward can remove the cover plate, which is convenient for removing the cover plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is an exploded structural schematic diagram of a mounting base of a cover plate for an LED lamp convenient for installation proposed by the present utility model;

[0019] Figure 2Schematic diagram of the top structure of the cover plate for an LED lamp that is easy to install proposed by the present utility model;

[0020] Figure 3 Schematic diagram of the internal structure of the mounting base of the cover plate for an LED lamp that is easy to install proposed by the present utility model;

[0021] Figure 4 Schematic diagram of the partial cross-sectional structure of the cover plate for an LED lamp that is easy to install proposed by the present utility model;

[0022] Figure 5 Schematic diagram of the overall structure of the cover plate for an LED lamp that is easy to install proposed by the present utility model.

[0023] In the figure: 1 mounting base, 2 sealing groove, 3 locking groove, 4 cover plate, 5 sealing strip, 6 locking rod, 7 locking hole, 8 unlocking assembly, 9 partition plate, 10 heat conducting plate, 11 lamp body, 12 connecting protrusion, 13 locking cavity, 14 spring, 15 locking head, 16 pull rope, 17 winding shaft, 18 mounting hole, 19 mounting bolt, 20 mounting bracket, 21 mounting screw. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0025] Embodiment 1:

[0026] Refer to Figures 1-5 , a cover plate for an LED lamp that is easy to install, including a mounting base 1. A sealing groove 2 is opened on the outer wall of the bottom of the mounting base 1, and equidistantly distributed locking grooves 3 are opened at the position of the sealing groove 2 of the mounting base 1. A cover plate 4 is provided on the outer wall of the bottom of the mounting base 1, and a sealing strip 5 is welded on the outer wall of the top of the cover plate 4. A locking rod 6 is welded at the position of the locking groove 3 on the outer wall of the top of the sealing strip 5, and an unlocking assembly 8 is provided at the center of the mounting base 1;

[0027] The sealing strip 5 on the top of the cover plate 4 and the locking rod 6 are respectively slidably connected in the sealing groove 2 and the locking groove 3 of the mounting base 1. The sealing strip 5 on the cover plate 4 is in the sealing groove 2 after connection, improving the sealing performance and preventing foreign objects from entering;

[0028] The inner wall of the top of the mounting base 1 is provided with a partition plate 9, and the outer wall of the bottom of the partition plate 9 is provided with a heat conduction plate 10. The bottom outer wall of the heat conduction plate 10 is installed with a lamp body 11. After the mounting base 1 and the cover plate 4 are combined, an independent space is formed inside. After the lamp body 11 is used, the light is dispersed through the cover plate 4 to achieve illumination. The heat conduction plate 10 and the partition plate 9 are separated by connecting protrusions 12. The heat generated by the lamp body 11 is transferred to the heat conduction plate 10. The heat conduction plate 10 increases the heat dissipation area of the lamp body 11, thus ensuring the service life of the lamp body 11;

[0029] The inner wall of the top of the mounting base 1 and the outer wall of the bottom of the partition plate 9 are both welded with connecting protrusions 12 distributed at equal distances, and the partition plate 9 and the heat conduction plate 10 are both provided with connecting holes at the positions of the connecting protrusions 12.

[0030] Mounting holes 18 are opened on the outer walls of the mounting base 1, the heat conduction plate 10 and the partition plate 9, and mounting bolts 19 are slidably connected in the mounting holes 18. The outer wall of the mounting bolt 19 is slidably connected with a mounting frame 20, and the outer walls of both ends of the mounting frame 20 are slidably connected with mounting screws 21;

[0031] The other end outer wall of the mounting bolt 19 contacts the outer wall of one side of the partition plate 9, and fixing screws are screwed at the centers of the connecting protrusions 12. Through the connecting screws 21 on the mounting frame 20 and the mounting bolts 19, the whole can be quickly fixed on the wall.

[0032] Embodiment 2:

[0033] Refer to Figure 1 and 4 , the unlocking assembly 8 includes locking cavities 13 arranged at equal distances on the inner wall of the mounting base 1 at one end of the locking groove 3, a spring 14 welded to the inner wall of one end of the locking cavity 13, and a locking head 15 installed at the other end of the spring 14. The connection between the cover plate 4 and the mounting base 1 depends on the mutual locking of the locking rod 6 with a trapezoidal structure and the locking head 15. The multi-point locking connection improves the tightness between the cover plate 4 and the mounting base 1 and avoids abnormal noises caused by loosening;

[0034] A winding shaft 17 is rotatably connected to the center of the mounting base 1, and equidistantly distributed pull ropes 16 are fixed to the outer wall of the winding shaft 17 between the partition plate 9 and the mounting base 1. The other end of the pull rope 16 is connected to the center of the outer wall of one end of the locking head 15 close to the spring 14. In non-mounting scenarios, rotating the winding shaft 17 can pull the locking head 15 out of the locking hole 7 through the pull rope 16, and the locking head 15 compresses the spring 14 and returns to the locking cavity 13, facilitating the removal of the cover plate 4;

[0035] One end of the locking rod 6 and the locking head 15 are both trapezoidal structures. A locking hole 7 is provided on the outer wall of one end of the locking rod 6. One end of the locking head 15 is slidably connected in the locking hole 7. The locking head 15 is inserted into the locking hole 7 on the locking rod 6 under the influence of the spring 14 inside the locking cavity 13, achieving the limit of the cover plate 4 and facilitating quick installation.

[0036] Working principle: During use, first insert the mounting bolt 19 into the mounting bracket 20. Then, install the mounting bracket 20 in the bottom box through the mounting screw 21. After aligning the mounting seat 1 with one end of the mounting bolt 19, insert the mounting seat 1 into the mounting bolt 19. The nut in the mounting bolt 19 fixes the mounting seat 1 at one end of the mounting bracket 20. The lamp body 11 extends to the top of the mounting seat 1 through a wire and is connected to the power cord. After the mounting seat 1 is fixed, finally align the sealing strip 5 on the cover plate 4 and the locking rod 6 with the sealing groove 2 and the locking groove 3 respectively. Push upward so that one end of the locking rod 6 pushes the locking head 15 to compress the spring 14 and move towards the inner wall of the locking cavity 13. After one end of the locking rod 6 passes through the locking head 15, the locking head 15 is inserted into the locking hole 7 at one end of the locking rod 6 under the action of the spring 14, completing the fixation of the cover plate 4. Connect the cover plate 4 to the mounting seat 1 at multiple points to avoid abnormal noises caused by unstable assembly of the cover plate 4 and the mounting seat 1. When it is necessary to remove the cover plate 4, use a tool to drive the winding shaft 17 to rotate through the gap between the mounting seat 1 and the mounting bracket 20. After the winding shaft 17 rotates, wind up the pulling rope 16. The pulling rope 16 pulls the locking head 15 to compress the spring 14 and return to the locking cavity 13. At this time, the locking rod 6 loses its limit, and pulling the cover plate 4 downward can remove the cover plate 4.

[0037] The exemplary embodiments of the present invention are described in detail with reference to the embodiments. However, those skilled in the art can understand that without departing from the concept of the present invention, various modifications and variations can be made to the above specific embodiments, and various combinations can be made to the technical features and structures proposed by the present invention, without exceeding the protection scope of the present invention. The protection scope of the present invention is determined by the appended claims. The foregoing description of the specific exemplary embodiments of the present invention is not intended to limit the present invention to the precise form disclosed, and obviously, many changes and variations can be made according to the above teachings. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the present invention and its practical applications, so that those skilled in the art can implement and utilize various different exemplary embodiments of the present invention and various different selections and changes. The scope of the present invention is intended to be defined by the claims and their equivalents.

Claims

1. A cover plate for an LED lamp that is easy to install, comprising a mounting seat (1), characterized in that: The bottom outer wall of the mounting seat (1) is provided with a sealing groove (2), and the mounting seat (1) is provided with locking grooves (3) distributed at equal distances at the sealing groove (2), the bottom outer wall of the mounting seat (1) is provided with a cover plate (4), and the top outer wall of the cover plate (4) is welded with a sealing strip (5), the top outer wall of the sealing strip (5) is welded with a locking rod (6) at the locking groove (3), and an unlocking component (8) is provided at the center of the mounting seat (1); The unlocking assembly (8) comprises a locking cavity (13) which is equidistantly arranged on the inner wall of the mounting seat (1) at one end of the locking groove (3), a spring (14) welded to the inner wall of one end of the locking cavity (13), and a locking head (15) mounted on the other end of the spring (14).

2. The easy-to-install LED lamp cover according to claim 1, characterized in that: A partition plate (9) is provided on the top inner wall of the mounting seat (1), and a heat conducting plate (10) is provided on the bottom outer wall of the partition plate (9), and a lamp body (11) is installed on the bottom outer wall of the heat conducting plate (10).

3. The easy-to-install LED lamp cover according to claim 2, characterized in that: The top inner wall of the mounting seat (1) and the bottom outer wall of the partition plate (9) are both welded with connection protrusions (12) distributed at equal distances, and the partition plate (9) and the heat conducting plate (10) are both provided with connection holes at the connection protrusions (12).

4. The easy-to-install LED lamp cover according to claim 3, characterized in that: The outer walls of the mounting seat (1), the heat conducting plate (10) and the partition plate (9) are all provided with mounting holes (18), and mounting bolts (19) are slidably connected in the mounting holes (18), the outer walls of the mounting bolts (19) are slidably connected to mounting frames (20), and the outer walls at both ends of the mounting frames (20) are slidably connected to mounting screws (21).

5. The easy-to-install LED lamp cover according to claim 4, characterized in that: The outer wall of the other end of the mounting bolt (19) contacts the outer wall of one side of the partition plate (9), and a fixing screw is screwed at the center of the connecting protrusion (12).

6. The easy-to-install LED lamp cover according to claim 1, characterized in that: A reel (17) is rotatably connected to the center of the mounting seat (1), and the reel (17) is located between the partition plate (9) and the mounting seat (1). Draw ropes (16) are fixed to the outer wall at equal distances, and the other end of the draw rope (16) is connected to the outer wall at the center of one end of the locking head (15) close to the spring (14).

7. The easy-to-install LED lamp cover according to claim 1, characterized in that: One end of the locking rod (6) and the locking head (15) are both of trapezoidal structure, and a locking hole (7) is provided on the outer wall of one end of the locking rod (6), and one end of the locking head (15) is slidably connected in the locking hole (7).

8. The easy-to-install LED lamp cover according to claim 1, characterized in that: The sealing strip (5) and the locking rod (6) on the top of the cover plate (4) are respectively slidably connected in the sealing groove (2) and the locking groove (3) of the mounting seat (1).

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