A high brightness LED flat panel light

Abstract

The utility model provides a high-brightness LED flat panel lamp, and relates to the technical field of high-brightness LED flat panel lamps. The utility model comprises a lamp board, wherein a cover body is arranged on the lamp board, a plurality of lamp strips are arranged in the cover body, and a plurality of replacement structures are arranged in the cover body, each of the replacement structures mainly consists of a magnetic strip, wherein the magnetic strip is fixedly connected to the cover body, a plurality of magnetic blocks are fixedly connected to the light strip, and the two surfaces of the magnetic strip in contact with the magnetic blocks are mutually attracted with opposite poles, and four limit plates are fixedly connected to the cover body, and the four limit plates are respectively fixedly connected to the two sides of the magnetic strip in pairs, and a sliding rod is slidably inserted on the limit plate, a pull ring is rotatably connected to the sliding rod, and a card block is fixedly connected to one of the sliding rods. The utility model solves the problem that the current lamp strips are mostly glued to the cover body by glue, and when the lamp strips are damaged, it is difficult to replace them, resulting in cumbersome maintenance operations.

Description

Technical Field

[0001] The utility model relates to the technical field of high-brightness LED flat panel lamps, in particular to a high-brightness LED flat panel lamp. Background Art

[0002] LED flat panel light is a modern lighting solution that uses LED (light emitting diode) as the light source. This lamp is designed in a thin flat shape, can provide uniform light distribution, and is suitable for various indoor lighting environments.

[0003] When using the current high-brightness LED flat panel lights, staff often find that: a number of light strips are installed in the high-brightness LED flat panel lights to ensure their brightness. Most of the current light strips are glued to the cover. When the light strips are damaged, it is difficult to replace them, resulting in cumbersome maintenance operations. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a high-brightness LED flat panel lamp.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-brightness LED flat panel lamp, including a lamp board, a cover body is arranged on the lamp board, a plurality of light strips are arranged in the cover body, a plurality of replacement structures are arranged in the cover body, each of the replacement structures is mainly composed of a magnetic strip, the magnetic strip is fixedly connected to the cover body, a plurality of magnetic blocks are fixedly connected to the light strip, and the two surfaces of the magnetic strip in contact with the magnetic block are attracted to each other with opposite poles.

[0006] The effect achieved by the above components is: when installing the light bar, you only need to attract the magnetic block on the light bar and the magnetic strip together, and then the light bar can be installed in the cover. When the light bar is damaged, you can directly remove the light bar for replacement, thus avoiding the situation where most of the current light bar is glued to the cover with glue, and when the light bar is damaged, it is difficult to replace it, resulting in cumbersome maintenance operations.

[0007] Preferably, four limiting plates are fixedly connected to the cover body, and the four limiting plates are fixedly connected to two sides of the magnetic strip in pairs.

[0008] The effect achieved by the above components is that the two opposite limiting plates can just allow the light bar to be stuck in, so the limiting plates can limit the light bar to prevent the light bar from being incorrectly positioned when installed.

[0009] Preferably, a sliding rod is slidably inserted on the limiting plate, and a pull ring is rotatably connected to the sliding rod.

[0010] The effect achieved by the above components is: the slide bar is driven to slide by pulling the pull ring, and when the light bar is installed, the two slide bars can further limit the position of the light bar.

[0011] Preferably, a card block is fixedly connected to one of the slide bars, and a card slot is provided on one of the slide bars, and the card block is matched in size to the card slot.

[0012] The effect achieved by the above components is: the card block is inserted into the card slot, so that the two slide bars are connected together, thereby further improving the limiting effect.

[0013] Preferably, a first spring is sleeved on the slide rod, one end of the first spring is fixedly connected to the limit plate, and the other end of the first spring is fixedly connected to the slide rod.

[0014] The effect achieved by the above components is: sliding the two slide bars away from each other will drive the first spring to contract, so when the light bar is installed, loosen the slide bar, and the two slide bars move closer to each other under the action of the rebound force of the first spring, so that the card block is stuck in the card slot, making the operation more convenient.

[0015] Preferably, a mounting structure is provided on the lamp board, and the mounting structure is mainly composed of two mounting plates, the two mounting plates are respectively fixedly connected to the two sides of the lamp board, two mounting holes are provided on the mounting plates, and four mounting columns are fixedly connected to the cover body.

[0016] The effect achieved by the above components is: by inserting the four mounting posts into the corresponding mounting holes respectively, the light panel and the cover body can be quickly mounted together, thereby improving the convenience of installation.

[0017] Preferably, two rectangular grooves are provided on the mounting column, a rotating shaft is rotatably connected in the rectangular groove, and a limiting block is fixedly connected to the rotating shaft.

[0018] The effect achieved by the above components is: after the mounting column is connected to the mounting hole, the two limit blocks are rotated to a horizontal state, so that the mounting column can be limited.

[0019] Preferably, two second springs are sleeved on the rotating shaft, one end of the second spring is fixedly connected to the inner wall of the rectangular groove, and the other end of the second spring is fixedly connected to the limit block.

[0020] The effect achieved by the above components is: rotating the limit block to retract it into the rectangular groove, making it convenient for the mounting column to be inserted into the mounting hole. At this time, the second spring is in a twisted state. Therefore, when the mounting column is fully inserted into the mounting hole, the limit block will rotate to a horizontal state under the action of the rebound force of the second spring, thereby limiting the mounting column, making the operation more convenient and the limiting more stable.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are that, in the utility model, by setting a replacement structure, when installing the light bar, it is only necessary to attract the magnetic block on the light bar with the magnetic strip together, so that the light bar can be installed in the cover body. When the light bar is damaged, the light bar can be directly removed for replacement. The two relative limit plates can just allow the light bar to be stuck in, so the limit plates can limit the light bar to prevent the light bar from being misaligned when installed. By pulling the pull ring to drive the slide bar to slide, when the light bar is installed, the two slide bars can be further The light bar is limited by inserting the card block into the card slot, so that the two slide bars are connected together, thereby further improving the limiting effect. Sliding the two slide bars away from each other will drive the first spring to contract. Therefore, when the light bar is installed, the slide bar is released, and the two slide bars move closer to each other under the action of the rebound elastic force of the first spring, so that the card block is inserted into the card slot, making the operation more convenient, thereby avoiding the problem that most of the current light strips are glued to the cover body, and when the light strip is damaged, it is difficult to replace it, resulting in cumbersome maintenance operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A three-dimensional structural schematic diagram of a high-brightness LED flat panel lamp is proposed for the utility model;

[0023] Figure 2 A three-dimensional structural schematic diagram of another viewing angle of a high-brightness LED flat panel lamp is proposed for the utility model;

[0024] Figure 3 This is a partial schematic diagram of a mounting structure of a high-brightness LED flat panel light proposed by the utility model;

[0025] Figure 4 This utility model proposes a high-brightness LED flat panel lamp Figure 3 Enlarged view of part A.

[0026] Legend: 1. Light board; 2. Cover; 3. Light bar; 4. Replacement structure; 41. Magnetic strip; 42. Magnetic block; 43. Limit plate; 44. Slide rod; 45. Pull ring; 46. First spring; 47. Block; 48. Slot; 5. Mounting structure; 51. Mounting plate; 52. Mounting hole; 53. Mounting column; 54. Rectangular groove; 55. Rotating shaft; 56. Limit block; 57. Second spring. DETAILED DESCRIPTION

[0027] Embodiment 1, as Figure 1 As shown, a high-brightness LED flat panel light comprises a light board 1 , a cover 2 is arranged on the light board 1 , and a plurality of light strips 3 are arranged in the cover 2 .

[0028] Reference Figures 1 to 4, a plurality of replacement structures 4 are arranged in the cover body 2, each replacement structure 4 is mainly composed of a magnetic strip 41, the magnetic strip 41 is fixedly connected to the cover body 2, a plurality of magnetic blocks 42 are fixedly connected to the light bar 3, and the two surfaces where the magnetic strip 41 contacts with the magnetic block 42 are oppositely polarized and attracted to each other. When installing the light bar 3, it is only necessary to attract the magnetic block 42 on the light bar 3 with the magnetic strip 41 together, so that the light bar 3 can be installed in the cover body 2. When the light bar 3 is damaged, the light bar 3 can be directly removed and replaced, thereby avoiding the situation that the light bar 3 is mostly glued to the cover body 2 by glue, and when the light bar 3 is damaged, it is difficult to replace it, resulting in cumbersome maintenance operations. Four limit plates 43 are fixedly connected to the cover body 2, and the four limit plates 43 are fixedly connected to the two sides of the magnetic strip 41 in pairs. The two opposite limit plates 43 can just allow the light bar 3 to be stuck in, so the limit plates 43 can limit the light bar 3 to prevent the light bar 3 from being incorrectly positioned when installed. A slide bar 44 is slidably inserted on the upper surface of the light bar 3, and a pull ring 45 is rotatably connected to the slide bar 44. The slide bar 44 is driven to slide by pulling the pull ring 45. When the light bar 3 is installed, the two slide bars 44 can further limit the light bar 3. A block 47 is fixedly connected to one slide bar 44, and a slot 48 is provided on the other slide bar 44. The block 47 is adapted to the slot 48 in size. The block 47 is inserted into the slot 48, so that the two slide bars 44 are connected together, thereby further improving the light bar 3. The slide bar 44 has a high limiting effect. A first spring 46 is sleeved on the slide bar 44. One end of the first spring 46 is fixedly connected to the limiting plate 43. The other end of the first spring 46 is fixedly connected to the slide bar 44. Sliding the two slide bars 44 away from each other will drive the first spring 46 to contract. Therefore, when the light bar 3 is installed, the slide bar 44 is released. The two slide bars 44 are close to each other under the action of the rebound force of the first spring 46, so that the block 47 is stuck in the slot 48, making the operation more convenient.

[0029] Reference Figure 1 and Figure 3, a mounting structure 5 is provided on the lamp board 1, and the mounting structure 5 is mainly composed of two mounting plates 51, and the two mounting plates 51 are respectively fixedly connected to the two sides of the lamp board 1, and two mounting holes 52 are provided on the mounting plates 51, and four mounting columns 53 are fixedly connected to the cover body 2. The four mounting columns 53 are respectively inserted into the corresponding mounting holes 52, and the lamp board 1 and the cover body 2 can be quickly installed together, which improves the convenience of installation. Two rectangular grooves 54 are provided on the mounting column 53, and a rotating shaft 55 is rotatably connected in the rectangular groove 54. A limited block 56 is fixedly connected to the rotating shaft 55. After the mounting column 53 is connected to the mounting hole 52, the two limit blocks are rotated. The block 56 is in a horizontal state and can limit the mounting column 53. Two second springs 57 are sleeved on the rotating shaft 55. One end of the second spring 57 is fixedly connected to the inner wall of the rectangular groove 54, and the other end of the second spring 57 is fixedly connected to the limiting block 56. The limiting block 56 is rotated to receive it into the rectangular groove 54, so that the mounting column 53 is conveniently inserted into the mounting hole 52. At this time, the second spring 57 is in a twisted state. Therefore, when the mounting column 53 is fully inserted into the mounting hole 52, the limiting block 56 will rotate to a horizontal state under the action of the rebound force of the second spring 57, and the mounting column 53 is limited, making the operation more convenient and the limiting more stable.

[0030] Working principle: when installing the light bar 3, it is only necessary to attract the magnetic block 42 on the light bar 3 to the magnetic strip 41, so that the light bar 3 can be installed in the cover body 2. When the light bar 3 is damaged, the light bar 3 can be directly removed and replaced, thereby avoiding the situation that the light bar 3 is mostly glued to the cover body 2 by glue, and when the light bar 3 is damaged, it is difficult to replace it, which leads to cumbersome maintenance operations. The two relative limit plates 43 can just allow the light bar 3 to be stuck in, so the limit plates 43 can limit the light bar 3 to prevent the light bar 3 from being misaligned when installed. The slide rod 44 is driven to slide by pulling the pull ring 45. When the light bar 3 is installed, the two slide rods 44 can further limit the light bar 3, and the block 47 is stuck in the slot 48, so that the two slide rods 44 are connected together, thereby further improving the limiting effect. Sliding the two slide rods 44 away from each other will drive the first spring 4 6 shrinks, so when the light bar 3 is installed, the sliding rod 44 is released, and the two sliding rods 44 are close to each other under the action of the rebound elastic force of the first spring 46, so that the card block 47 is stuck in the card slot 48, making the operation more convenient, and the four mounting posts 53 are respectively inserted into the corresponding mounting holes 52, and the light board 1 and the cover body 2 can be quickly installed together, which improves the convenience of installation. After the mounting posts 53 are connected to the mounting holes 52, the two limit blocks 56 are rotated to a horizontal state, which can limit the mounting posts 53, and the limit blocks 56 are rotated to be stored in the rectangular groove 54, which is convenient for the mounting posts 53 to be inserted into the mounting holes 52. At this time, the second spring 57 is in a twisted state, so when the mounting posts 53 are fully inserted into the mounting holes 52, the limit blocks 56 will rotate to a horizontal state under the action of the rebound elastic force of the second spring 57, and limit the mounting posts 53, making the operation more convenient and the limit more stable.

[0031] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.

Claims

1. A high-brightness LED flat panel light, comprising a light panel (1), characterized in that: The light panel (1) is provided with a cover body (2), a plurality of light strips (3) are provided in the cover body (2), a plurality of replacement structures (4) are provided in the cover body (2), each of the replacement structures (4) is mainly composed of a magnetic strip (41), the magnetic strip (41) is fixedly connected to the cover body (2), a plurality of magnetic blocks (42) are fixedly connected to the light strip (3), and the two surfaces of the magnetic strip (41) in contact with the magnetic block (42) are mutually attracted with opposite poles.

2. The high-brightness LED flat panel light according to claim 1, characterized in that: Four limiting plates (43) are fixedly connected to the cover body (2), and the four limiting plates (43) are respectively fixedly connected in pairs to the two sides of the magnetic strip (41).

3. The high brightness LED flat panel light according to claim 2, characterized in that: A sliding rod (44) is slidably inserted on the limiting plate (43), and a pull ring (45) is rotatably connected to the sliding rod (44).

4. The high brightness LED flat panel light according to claim 3, characterized in that: A clamping block (47) is fixedly connected to one of the slide bars (44), and a clamping slot (48) is provided on one of the slide bars (44). The clamping block (47) and the clamping slot (48) are matched in size.

5. The high brightness LED flat panel light according to claim 4, characterized in that: A first spring (46) is sleeved on the slide bar (44), one end of the first spring (46) is fixedly connected to the limit plate (43), and the other end of the first spring (46) is fixedly connected to the slide bar (44).

6. The high brightness LED flat panel light according to claim 5, characterized in that: The lamp panel (1) is provided with a mounting structure (5), the mounting structure (5) mainly comprising two mounting plates (51), the two mounting plates (51) being fixedly connected to two sides of the lamp panel (1), respectively, the mounting plates (51) being provided with two mounting holes (52), and the cover body (2) being fixedly connected with four mounting columns (53).

7. The high brightness LED flat panel light according to claim 6, characterized in that: The mounting column (53) is provided with two rectangular grooves (54), a rotating shaft (55) is rotatably connected in the rectangular groove (54), and a limiting block (56) is fixedly connected to the rotating shaft (55).

8. The high-brightness LED flat panel light according to claim 7, characterized in that: Two second springs (57) are sleeved on the rotating shaft (55), one end of the second spring (57) is fixedly connected to the inner wall of the rectangular groove (54), and the other end of the second spring (57) is fixedly connected to the limit block (56).

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