LED lamp convenient to overhaul

Abstract

The utility model discloses an LED lamp convenient to overhaul, and relates to the technical field of LED lamps. The LED lamp comprises an LED lamp body, an LED lamp panel, an LED lampshade and a light-transmitting plate, a mounting and fixing mechanism comprises a first fixing column, a second fixing column and a clamping block, the LED lamp body is provided with a clamping groove and a rotating groove, and a limiting block is arranged at one end of a plug pin. The LED lampshade can be quickly mounted and dismounted, the LED lampshade cannot accidentally fall off during use and can be quickly released during maintenance under the cooperation of a bolt and a limiting block, extra tools are not needed, the maintenance difficulty and complexity are greatly reduced, meanwhile, the LED lampshade can move downwards along the second fixing column and rotate by 180 degrees after being dismounted, and the LED lampshade can be quickly mounted and dismounted. In this way, the detached lampshade does not occupy extra space, storage and maintenance are convenient, and meanwhile interference to the surrounding environment is reduced.

Description

Technical Field

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

[0002] LED lamp is a kind of indoor lighting fixture. Its outer frame is made of anodized aluminum alloy, and the light source is LED. The entire lamp is beautiful, simple and elegant in design. It not only has good lighting effects, but also brings people a sense of beauty. The LED lamp has a unique design. After the light passes through the high-transmittance light guide plate, it forms a uniform planar luminous effect. The illumination is uniform, the light is soft, comfortable and bright, and can effectively relieve eye fatigue.

[0003] The lamp body and lampshade of existing LED lamps are usually fixed by threaded connection. In home life, depending on the size of the home space and the demand for light intensity, the lampshade of the LED lamp is usually large. When a fault occurs and needs to be repaired, it is inconvenient for maintenance personnel to grasp the large lampshade with their hands and unscrew it when they climb up to operate. In addition, the removed lampshade is inconvenient to place at a high place, and human assistance is required, which brings some trouble to the maintenance work. Utility Model Content

[0004] Based on this, the purpose of the present invention is to provide an LED lamp that is easy to maintain, so as to solve the technical problems that when maintaining existing LED lamps, the lampshade is inconvenient to remove and the removed lampshade needs to be placed before maintenance, which brings trouble to the maintenance work.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an LED lamp that is easy to maintain, comprising an LED lamp body, an LED lamp board, an LED lampshade and a light-transmitting plate, the LED lamp body and the LED lampshade are provided with an installation and fixing mechanism, the installation and fixing mechanism comprises a first fixing column, a second fixing column and a clamping block, the bottom of the second fixing column is provided with a base, the LED lampshade is provided with a first through hole and a second through hole, the LED lamp body is provided with a clamping slot and a rotation slot, the LED lamp body and the LED lampshade are both provided with limiting slots, plugs are provided on both sides of the LED lampshade, and a limiting block is provided at one end of the plug.

[0006] By adopting the above technical solution, by setting a second fixing column, a base, a card block, a plug and a limit block, a mechanism for quickly installing and removing the LED lamp cover is provided. At the same time, after removal, the LED lamp cover can be moved downward along the second fixing column and rotated 180 degrees, thereby ensuring that the removed lamp cover does not occupy additional space.

[0007] Furthermore, the first fixing post is adapted to the first through hole, the second fixing post is adapted to the second through hole, the first fixing post is slidably connected to the LED lamp cover through the first through hole, and the second fixing post is slidably connected to the LED lamp cover through the second through hole.

[0008] By adopting the above technical solution, the high adaptability between the first fixing post and the first through hole, and the second fixing post and the second through hole, ensures that the sliding connection between the LED lamp cover and the LED lamp body can be carried out smoothly.

[0009] Furthermore, the first fixing column and the second fixing column are symmetrically arranged, the height of the first fixing column is smaller than the height of the second fixing column, and the base is threadedly connected to the second fixing column.

[0010] By adopting the above technical solution, the symmetrical arrangement of the first fixing column and the second fixing column provides a balanced support structure, ensuring the stability of both sides of the LED lamp cover during the up and down sliding process. The height of the first fixing column is relatively small, so that the LED lamp cover can be smoothly rotated 180 degrees along the second fixing column after being removed without being hindered by the first fixing column.

[0011] Furthermore, the card block is fixedly connected to the LED lampshade, and the card block is engaged and slidably moved with the card slot. There are two groups of card blocks, and the two groups of card blocks are symmetrically arranged.

[0012] By adopting the above technical solution, the engaging and sliding design of the card block and the card slot provides a simple and effective locking mechanism, ensuring the stability of the LED lampshade during use.

[0013] Furthermore, the plug is slidably connected to the LED lampshade, the plug is fixedly connected to the limit block, and the limit block is adapted to the limit groove.

[0014] By adopting the above technical solution, the sliding connection between the plug and the LED lamp cover, and the fixed connection with the limit block, provide a flexible and stable fixing mechanism, so that the LED lamp body and the LED lamp cover can be fixed by using the plug and the limit block.

[0015] Furthermore, the limiting grooves on the LED lamp body are respectively connected to the clamping groove and the rotating groove.

[0016] By adopting the above technical solution, the connection design of the limit slot, the card slot and the rotation slot located on the LED lamp body provides a continuous guiding path, so that the limit block can move smoothly to the correct position.

[0017] Furthermore, the rotation groove is circular, and the diameter of the rotation groove is larger than the size of the limiting block.

[0018] By adopting the above technical solution, the design of the circular rotation groove and its diameter being larger than the size of the limit block provide sufficient space to accommodate the rotation of the limit block.

[0019] Furthermore, there are two pins, and the two pins are symmetrically arranged.

[0020] By adopting the above technical solution, two symmetrically arranged pins can lock both sides of the LED lamp body and the LED lampshade at the same time, providing a balanced operating force.

[0021] Furthermore, a first mark is provided on the plug pin, and a second mark is provided on the LED lampshade near the plug pin.

[0022] By adopting the above technical solution, the first mark on the pin and the second mark on the LED lamp cover provide clear operation instructions, so that the user can accurately know the rotation position of the limit block.

[0023] Furthermore, two second marks are provided, and the two second marks are distributed at 90 degrees along the circumference of the pin.

[0024] By adopting the above technical solution, the two second marks are distributed at 90 degrees along the circumference of the pin, providing two precise rotational positions.

[0025] In summary, the present invention has the following beneficial effects:

[0026] 1. The utility model ensures that the LED lampshade can be quickly installed and disassembled by providing a second fixing column, a base, a card block, a plug and a limit block. With the cooperation of the plug and the limit block, it is ensured that it will not fall off accidentally during use. The LED lampshade can be quickly released during maintenance without the use of additional tools, which greatly reduces the difficulty and complexity of maintenance. At the same time, after disassembly, the LED lampshade can be moved downward along the second fixing column and rotated 180 degrees. In this way, the disassembled lampshade does not take up additional space, is convenient for storage and maintenance, and also reduces interference with the surrounding environment.

[0027] 2. The present invention provides a clear reference point for the rotation of the pin by setting the first mark and the second mark. This design enables the user to accurately know when the limit block has been rotated to the correct position during operation, thereby ensuring the correct fixation or release between the LED lamp cover and the LED lamp body. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0029] Figure 2 This is a schematic diagram of the three-dimensional structure of the LED lamp body and LED lampshade when viewed from above;

[0030] Figure 3 This is a rear structural diagram of the LED lamp body and LED lampshade of the utility model;

[0031] Figure 4 For this utility model Figure 1 A schematic diagram of the structure enlarged in the middle;

[0032] Figure 5 For this utility model Figure 3 Schematic diagram of the structure enlarged at point B.

[0033] In the figure: 1. LED lamp body; 2. LED lamp board; 3. LED lampshade; 4. Translucent plate; 5. Mounting and fixing mechanism; 501. First fixing column; 502. Second fixing column; 503. Base; 504. First through hole; 505. Second through hole; 506. Card slot; 507. Card block; 6. Pin; 7. Limit block; 8. Limit slot; 9. Rotation slot; 10. First mark; 11. Second mark. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0035] The following describes an embodiment of the present invention based on its overall structure.

[0036] Example 1:

[0037] An LED lamp that is easy to repair, such as Figure 1-Figure 5As shown, the LED lamp comprises a main body 1, an LED lamp board 2, an LED lampshade 3 and a light-transmitting plate 4. The main body 1 and the LED lampshade 3 are provided with a mounting and fixing mechanism 5, which comprises a first fixing column 501, a second fixing column 502 and a clamping block 507. The bottom of the second fixing column 502 is provided with a base 503. The LED lampshade 3 is provided with a first through hole 504 and a second through hole 505. The main body 1 of the LED lamp is provided with a clamping slot 506 and a rotating slot 9. The main body 1 of the LED lamp and the LED lampshade 3 are both provided with a limiting slot 8. The LED lampshade 3 is provided with plug pins 6 on both sides, and a limit block 7 is provided at one end of the plug pin 6. By providing the second fixing column 502, the base 503, the clamping block 507, the plug pin 6 and the limit block 7, a mechanism for quickly installing and removing the LED lampshade 3 is provided, which greatly simplifies the maintenance process, does not require additional tools, and reduces the difficulty and complexity of maintenance. After removal, the LED lampshade 3 can be moved downward along the second fixing column 502 and rotated 180 degrees. This design ensures that the removed lampshade does not take up additional space, facilitates storage and maintenance, and also reduces interference with the surrounding environment.

[0038] See Figure 2 、 Figure 3 The first fixing column 501 is adapted to the first through hole 504, and the second fixing column 502 is adapted to the second through hole 505. The first fixing column 501 is slidably connected to the LED lamp cover 3 through the first through hole 504, and the second fixing column 502 is slidably connected to the LED lamp cover 3 through the second through hole 505. The high adaptability of the first fixing column 501 and the first through hole 504, and the second fixing column 502 and the second through hole 505 ensures that the sliding connection between the LED lamp cover 3 and the LED lamp body 1 can be carried out smoothly. At the same time, the sliding connection method between the LED lamp cover 3 and the first fixing column 501 and the second fixing column 502 allows the LED lamp cover 3 to be quickly shifted when needed, which is convenient for inspection and maintenance.

[0039] See Figure 3 The first fixing column 501 and the second fixing column 502 are symmetrically arranged. The height of the first fixing column 501 is less than that of the second fixing column 502. The base 503 is threadedly connected to the second fixing column 502. The symmetrical arrangement of the first fixing column 501 and the second fixing column 502 provides a balanced support structure, ensuring the stability of both sides of the LED lamp cover 3 during the up and down sliding process. The height of the first fixing column 501 is relatively small, so that the LED lamp cover 3 can be smoothly rotated 180 degrees along the second fixing column 502 after removal without being hindered by the first fixing column 501. The base 503 can be used to temporarily intercept the removed LED lamp cover 3 to save space. At the same time, the threaded connection between the base 503 and the second fixing column 502 can not only enhance the firmness of the connection, but also ensure the detachability of the base 503 and the LED lamp cover 3.

[0040] See Figure 1 、 Figure 3 、 Figure 4 、 Figure 5 The card block 507 is fixedly connected to the LED lamp cover 3, and the card block 507 is engaged and slid with the card slot 506. There are two groups of card blocks 507, and the two groups of card blocks 507 are symmetrically arranged. The engagement and sliding design of the card block 507 and the card slot 506 provides a simple and effective locking mechanism, which ensures the stability of the LED lamp cover 3 during use and is easy to disassemble. The two groups of symmetrically arranged card blocks 507 provide balanced supporting force, preventing imbalance or damage caused by unilateral force.

[0041] See Figure 1 、 Figure 3 、 Figure 4 、 Figure 5 The plug pin 6 is slidably connected to the LED lamp cover 3, the plug pin 6 is fixedly connected to the limit block 7, the limit block 7 is adapted to the limit groove 8, the sliding connection of the plug pin 6 to the LED lamp cover 3, and the fixed connection with the limit block 7 provide a flexible and stable fixing mechanism, so that the LED lamp body 1 and the LED lamp cover 3 can be fixed by using the plug pin 6 and the limit block 7. The high adaptability of the limit block 7 and the limit groove 8 ensures that when the LED lamp body 1 and the LED lamp cover 3 are limited, the limit block 7 can be smoothly moved into or out of the limit groove 8 of the LED lamp body 1 and the LED lamp cover 3.

[0042] See Figure 1 、 Figure 4 The limiting groove 8 located on the LED lamp body 1 is respectively connected with the card slot 506 and the rotation slot 9. The connection design of the limiting groove 8 located on the LED lamp body 1, the card slot 506 and the rotation slot 9 provides a continuous guiding path, so that the limiting block 7 can move smoothly to the correct position, ensuring that the limiting block 7 extending from the limiting groove 8 of the LED lamp cover 3 can pass through the limiting groove 8 of the LED lamp body 1 and enter the rotation slot 9, so that the limiting block 7 rotates in the rotation slot 9 to lock the LED lamp body 1 and the LED lamp cover 3.

[0043] See Figure 1 、 Figure 4 The rotating groove 9 is circular, and the diameter of the rotating groove 9 is larger than the size of the limit block 7. The design of the circular rotating groove 9 and its diameter being larger than the size of the limit block 7 provide sufficient space to accommodate the rotation of the limit block 7, ensuring the smoothness of the operation. This design also helps to reduce the friction of the limit block 7 during the rotation process and extend the service life of the component.

[0044] See Figure 3 、 Figure 5There are two pins 6, which are symmetrically arranged. The two symmetrically arranged pins 6 can lock both sides of the LED lamp body 1 and the LED lampshade 3 at the same time, providing a balanced operating force and ensuring the stability of the LED lamp during use. The symmetrically arranged pins 6 also help to improve the overall aesthetics and coordination of the lamp.

[0045] Example 2:

[0046] See Figure 1 、 Figure 3 、 Figure 4 、 Figure 5 A first mark 10 is provided on the pin 6, and a second mark 11 is provided on the LED lamp cover 3 near the pin 6. The first mark 10 on the pin 6 and the second mark 11 on the LED lamp cover 3 provide clear operating instructions, so that the user can accurately know the rotation position of the limit block 7, ensuring the accuracy of the operation. This marking system also helps to reduce the possibility of operating errors and improve the safety and efficiency of maintenance.

[0047] See Figure 1 、 Figure 3 、 Figure 4 、 Figure 5 There are two second marks 11, which are distributed at 90 degrees along the circumference of the pin 6. The two second marks 11 are distributed at 90 degrees along the circumference of the pin 6, providing two precise rotation positions, so that the user can quickly and accurately adjust the limit block 7 to quickly unlock and lock the LED lamp body 1 and the LED lamp cover 3 using the limit block 7.

[0048] The implementation principle of the present invention is as follows: first, during installation, the base 503 is unscrewed from the bottom of the second fixing column 502, so that the first through hole 504 and the second through hole 505 on the LED lamp cover 3 are aligned with the first fixing column 501 and the second fixing column 502, the LED lamp cover 3 is pushed up, and the base 503 is screwed back on the bottom of the second fixing column 502; thereafter, the LED lamp cover 3 is pushed up further, so that it moves up along the first fixing column 501 and the second fixing column 502, until the block 507 moves into the slot 506 and is completely engaged with the slot 506; then, the pin 6 is pushed up, The limiting block 7 at one end thereof extends from the limiting groove 8 of the LED lamp cover 3 and enters the limiting groove 8 of the LED lamp body 1. The plug pin 6 is further pushed to move the limiting block 7 deeper into the limiting groove 8 of the LED lamp body 1, so that the limiting block 7 enters the rotation groove 9. Next, the plug pin 6 is rotated to drive the limiting block 7 in the rotation groove 9 to rotate 90 degrees until the first mark 10 is aligned with the other second mark 11. At this time, the limiting block 7 is perpendicular to the limiting groove 8 of the LED lamp body 1 and cannot be withdrawn from the limiting groove 8 of the LED lamp body 1, thereby ensuring that the LED lamp cover 3 is fixed to the LED lamp body 1.

[0049] During maintenance, the pin 6 is rotated 90 degrees in the opposite direction so that the first mark 10 is aligned with the initial second mark 11. At this time, the limit block 7 is parallel to the limit slot 8 of the LED lamp body 1. The pin 6 is pulled outward so that the limit block 7 moves out of the rotation slot 9 and the limit slot 8 of the LED lamp body 1 in sequence and enters the limit slot 8 in the LED lamp cover 3. The restrictions of the LED lamp body 1 and the LED lamp cover 3 are released. The LED lamp cover 3 is pulled downward to remove the block 507 from the slot 506. The LED lamp cover 3 continues to move downward along the second fixing column 502. Until it moves down to the base 503, at which time the LED lamp cover 3 is located below the first fixing column 501; finally, the LED lamp cover 3 is rotated 180 degrees along the second fixing column 502, and the LED lamp cover 3 is no longer located directly below the LED lamp body 1, exposing the LED lamp board 2 in the LED lamp body 1, so that maintenance personnel can repair and replace the LED lamp board 2 and LED lamp beads. The process of removing the LED lamp cover 3 is simple, fast and easy to apply force, and the removed LED lamp cover 3 does not need to be placed separately, which simplifies the maintenance process to a certain extent.

[0050] Parts not involved in the present invention are the same as those in the prior art or can be implemented by using the prior art, and will not be described in detail here.

[0051] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not limitations on the present invention. The specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and purpose of the present invention, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. An LED lamp that is easy to maintain, characterized by: The invention comprises an LED lamp body (1), an LED lamp panel (2), an LED lampshade (3) and a light-transmitting plate (4); the LED lamp body (1) and the LED lampshade (3) are provided with a mounting and fixing mechanism (5); the mounting and fixing mechanism (5) comprises a first fixing column (501), a second fixing column (502) and a clamping block (507); a base (503) is provided at the bottom of the second fixing column (502); a first through hole (504) and a second through hole (505) are provided on the LED lampshade (3); a clamping slot (506) and a rotating slot (9) are provided on the LED lamp body (1); a limiting slot (8) is provided on both the LED lamp body (1) and the LED lampshade (3); plug pins (6) are provided on both sides of the LED lampshade (3); and a limiting block (7) is provided at one end of the plug pin (6).

2. The LED lamp that is easy to repair according to claim 1, characterized in that: The first fixing column (501) is adapted to the first through hole (504), the second fixing column (502) is adapted to the second through hole (505), the first fixing column (501) is slidably connected to the LED lampshade (3) through the first through hole (504), and the second fixing column (502) is slidably connected to the LED lampshade (3) through the second through hole (505).

3. The LED lamp that is easy to repair according to claim 1, characterized in that: The first fixing column (501) and the second fixing column (502) are symmetrically arranged, the height of the first fixing column (501) is smaller than the height of the second fixing column (502), and the base (503) is threadedly connected to the second fixing column (502).

4. The LED lamp that is easy to repair according to claim 1, characterized in that: The clamping block (507) is fixedly connected to the LED lampshade (3), and the clamping block (507) is engaged and slidably moved with the clamping slot (506). Two groups of the clamping blocks (507) are provided, and the two groups of the clamping blocks (507) are symmetrically arranged.

5. The LED lamp that is easy to repair according to claim 1, characterized in that: The plug pin (6) is slidably connected to the LED lampshade (3), the plug pin (6) is fixedly connected to the limit block (7), and the limit block (7) is adapted to the limit groove (8).

6. The LED lamp that is easy to repair according to claim 1, characterized in that: The limiting groove (8) located on the LED lamp body (1) is respectively connected to the clamping groove (506) and the rotating groove (9).

7. The LED lamp that is easy to repair according to claim 1, characterized in that: The rotating groove (9) is circular, and the diameter of the rotating groove (9) is larger than the size of the limiting block (7).

8. The LED lamp that is easy to repair according to claim 1, characterized in that: Two plug pins (6) are provided, and the two plug pins (6) are symmetrically arranged.

9. The LED lamp that is easy to repair according to claim 1, characterized in that: The plug pin (6) is provided with a first mark (10), and the LED lampshade (3) is provided with a second mark (11) near the plug pin (6).

10. The LED lamp that is easy to repair according to claim 9, characterized in that: Two second marks (11) are provided, and the two second marks (11) are distributed at 90 degrees along the circumference of the pin (6).

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