Optical dynamic adjusting device of anti-flash LED lamp

Abstract

The utility model belongs to the technical field of LED lamps, and particularly relates to an optical dynamic adjusting device of an anti-flash LED lamp, which comprises a lamp panel and a lens detachably mounted on the lamp panel, and further comprises two groups of connecting components symmetrically arranged on the lamp panel, and each group of connecting components comprises two fixing plates symmetrically mounted on two sides of the lamp panel; the two first sliding rails are arranged at the bottom end of each fixing plate; according to the LED ceiling lamp, the lamp panel and the ceiling can be rapidly and detachably connected through the arranged connecting assembly, external tools are not needed, operation is easy and convenient, scratches cannot be caused to the surface of the ceiling, the installation efficiency and safety are effectively improved, meanwhile, due to the design of the driving part in the connecting assembly, the diversity of the adjusting mode is increased, and the practicability is high. The device is simple in structure and convenient for a user to operate according to actual requirements, the practicability and flexibility of the device are improved, and in addition, the lens can be conveniently and quickly mounted or dismounted through the elastic plate and the clamping piece.

Description

Technical Field

[0001] This utility model belongs to the field of LED lighting technology, specifically relating to an optical dynamic adjustment device for an anti-flash LED light. Background Technology

[0002] LED lights use electroluminescent semiconductor chips as the light source, and their structural design has excellent shock resistance: the chip is cured on the bracket with silver paste or white paste, and gold / silver wires are used to realize the electrical connection between the chip and the circuit board. The outer layer is sealed and protected by epoxy resin, and finally encapsulated by a high mechanical strength shell. On this basis, dynamic adjustment technology is introduced. By optimizing the driving current waveform (such as using a buck-boost topology), the LED can always maintain the optimal working efficiency range, and the energy efficiency is improved by 15%-30% compared with the fixed output solution.

[0003] Existing LED lights generally use a rigid snap-fit ​​installation method where the light panel is attached to the ceiling. However, this structure carries the risk of damage. The sharp edges of the snap-fit ​​can easily cause scratches of 0.1-0.3mm on the ceiling surface. At the same time, the snap-fit ​​itself is also prone to plastic deformation during repeated disassembly and assembly. Once the deformation rate exceeds 15%, it is considered to be ineffective.

[0004] To address the aforementioned issues, this application proposes an optical dynamic adjustment device for anti-flash LED lights. Utility Model Content

[0005] To address the aforementioned problems in the existing technology, this utility model provides an optical dynamic adjustment device for anti-flash LED lights, which is characterized by easy installation or disassembly of the LED lights.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an optical dynamic adjustment device for an anti-flash LED light, comprising a lamp disk and a lens detachably mounted thereon, and further comprising two sets of connecting components symmetrically arranged on the lamp disk, each set of the connecting components comprising:

[0007] Two fixing plates symmetrically installed on both sides of the lamp panel;

[0008] Two first slide rails are provided at the bottom end of each of the fixed plates;

[0009] Two first racks are slidably connected to the fixed plate via two first slide rails, and the two first racks are mirror-symmetrically distributed and extend in opposite directions.

[0010] A limiting element is provided on the side of each first rack;

[0011] A drive unit mounted on the fixed plate is used to drive two first racks to move synchronously along two first slide rails.

[0012] The connecting component is used to enable a detachable connection between the light panel and the ceiling.

[0013] Preferably, the drive unit includes a first gear rotatably connected to the bottom of the fixed plate, and the two first gears respectively mesh with the two first racks.

[0014] Preferably, a second gear is coaxially fixed to the bottom end of the first gear, and a second slide rail is provided on the lamp disk. One end of the second slide rail extends to the bottom of the fixing plate and the other end extends into the interior of the lamp disk. A second rack that meshes with the second gear is slidably arranged on the second slide rail.

[0015] Preferably, a fixing member is provided on one side of the second rack, and a mounting plate is connected to the fixing member via a rotating shaft. A pull rod is provided on one side of the mounting plate.

[0016] Preferably, a support plate is provided on the lamp panel below the fixing plate, and a baffle is provided on the top of the support plate.

[0017] Preferably, the fixing member has an arc-shaped guide hole, and one side of the mounting plate has a mounting rod for passing through the arc-shaped guide hole.

[0018] Preferably, the upper surface of the lens is provided with a pair of elastic plates, the ends of the elastic plates are provided with snap-fit ​​members, the lamp disk is provided with connecting plates on both sides, and the middle of the two connecting plates is provided with mounting holes for the snap-fit ​​members to be inserted.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] In this invention, the connecting components enable quick and detachable connection between the light panel and the ceiling without the need for external tools. This simple and convenient operation avoids scratching the ceiling surface, effectively improving installation efficiency and safety. Furthermore, the drive mechanism in the connecting components increases the variety of adjustment methods, allowing users to operate according to their actual needs and enhancing the device's practicality and flexibility. Additionally, the elastic plate and snap-fit ​​components facilitate quick and easy installation or removal of the lens, further improving the overall convenience and practicality of the device. In summary, this invention provides a simple, convenient, safe, and reliable optical dynamic adjustment device for anti-flicker LED lights, with broad application prospects.

[0021] Other additional advantages and benefits of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0022] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the installation structure of the lamp panel in this utility model;

[0025] Figure 3 This is a schematic diagram of the assembly structure of the snap-fit ​​connector in this utility model;

[0026] Figure 4 This is an exploded structural diagram of the first rack in this utility model;

[0027] Figure 5 In this utility model Figure 3 A magnified structural diagram at point A;

[0028] Figure 6 In this utility model Figure 4 A magnified structural diagram at point B.

[0029] In the diagram: 1. Lamp panel; 2. Lens; 3. Elastic plate; 4. Connecting plate; 5. Mounting hole; 6. Snap-fit ​​component; 100. Connecting assembly; 101. Fixing plate; 102. First gear; 103. First slide rail; 104. First rack; 105. Limiting component; 106. Second gear; 107. Second rack; 108. Second slide rail; 109. Fixing component; 110. Mounting plate; 111. Pull rod; 112. Arc-shaped guide hole; 113. Mounting rod; 114. Support plate; 115. Baffle; 50. Drive unit. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Example

[0032] Please see Figures 1-6 This utility model provides the following technical solution: an optical dynamic adjustment device for an anti-flash LED light, comprising a lamp disk 1 and a lens 2 detachably mounted thereon, and further comprising two sets of connecting components 100 symmetrically arranged on the lamp disk 1, each set of connecting components 100 comprising:

[0033] Two fixing plates 101 are symmetrically installed on both sides of the lamp panel 1;

[0034] Two first slide rails 103 are provided at the bottom end of each fixed plate 101;

[0035] Two first racks 104 are slidably connected to the fixed plate 101 via two first slide rails 103. The two first racks 104 are mirror-symmetrically distributed and extend in opposite directions.

[0036] A limiting member 105 is provided on the side of each first rack 104;

[0037] A drive unit 50 is mounted on a fixed plate 101. The drive unit 50 is used to drive the two first racks 104 to move synchronously along the two first slide rails 103.

[0038] The connecting component 100 is used to achieve a detachable connection between the light panel 1 and the ceiling. In use, a through hole is made in the ceiling for the top of the light panel 1 to pass through. The light panel 1 is then passed through the through hole until the limiting member 105 is also located in the through hole. At this time, the two first racks 104 are slid to move away from each other. Then, the limiting member 105 is moved to the top of the ceiling through the two first racks 104, thereby achieving a detachable connection between the light panel 1 and the ceiling. The operation is simple and convenient, does not require external tools, and will not cause scratches to the ceiling surface.

[0039] Preferably, by Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, in this embodiment, the drive unit 50 includes a first gear 102 rotatably connected to the bottom of the fixed plate 101, and the two first gears 102 mesh with the two first racks 104 respectively; by rotating the first gear 102, the two first racks 104 can be driven to move synchronously, thereby realizing the adjustment of the position of the limiting member 105.

[0040] Preferably, by Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, in this embodiment, the bottom end of the first gear 102 is coaxially fixed with the second gear 106, and the lamp disk 1 is provided with a second slide rail 108. One end of the second slide rail 108 extends to the bottom of the fixing plate 101 and the other end extends into the lamp disk 1. A second rack 107 that meshes with the second gear 106 is slidably arranged on the second slide rail 108. By sliding the second rack 107, the second gear 106 and the coaxially fixed first gear 102 can be driven to rotate, thereby driving the first rack 104. This design increases the diversity of adjustment methods and makes it convenient for users to operate according to actual needs.

[0041] Preferably, by Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, in this embodiment, a fixing member 109 is provided on one side of the second rack 107, and a mounting plate 110 is connected to the fixing member 109 via a rotating shaft. A pull rod 111 is provided on one side of the mounting plate 110, and a support plate 114 is provided on the lamp panel 1 below the fixing plate 101. A baffle 115 is provided on the top of the support plate 114. By pulling the pull rod 111, the second rack 107 can be moved. When it is necessary to fix the lamp panel 1, the mounting plate 110 can be rotated upward and pushed, so that the two second racks 107 approach each other and mesh with the second gear 106. When the first gear 102 rotates via the second gear 106, the two first racks 104 move synchronously, causing the limiting member 105 to move above the ceiling. When the lamp panel 1 is fixed, the fixing plate 101 moves above the support plate 114. The mounting plate 110, under the influence of gravity, will naturally droop and abut against the top of the support plate 114. At the same time, one side of the mounting plate 110 will abut against the inner wall of the baffle 115, thereby limiting the mounting plate 110, preventing the mounting plate 110 from shaking, and improving the stability of the device during use.

[0042] Preferably, by Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, in this embodiment, the fixing member 109 is provided with an arc-shaped guide hole 112, and one side of the mounting plate 110 is provided with a mounting rod 113 for passing through the arc-shaped guide hole 112. By sliding the mounting rod 113 in the arc-shaped guide hole 112, the stability of the mounting plate 110 during rotation and movement can be further increased, ensuring that the mounting plate 110 can smoothly abut against the support plate 114 and the baffle 115, thereby effectively preventing the mounting plate 110 from shaking during use, and further improving the stability and reliability of the entire device.

[0043] Preferably, by Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, in this embodiment, the upper surface of the lens 2 is provided with a pair of elastic plates 3, the end of the elastic plate 3 is provided with a snap-fit ​​6, the two sides of the lamp plate 1 are provided with connecting plates 4, and the middle of the two connecting plates 4 is provided with a mounting hole 5 for the snap-fit ​​6 to be inserted; through the elastic deformation of the elastic plate 3, the snap-fit ​​6 can be easily inserted into or pulled out of the mounting hole 5, thereby realizing the quick installation or removal of the lens 2.

[0044] Components not described in detail in this article are existing technologies.

[0045] The working principle and usage process of this utility model: In actual use, first, the lamp panel 1 is passed through the through hole through the ceiling until the limiting member 105 also passes through the through hole and is located below the ceiling.

[0046] Subsequently, by rotating and pushing the lever 111, the second rack 107 is driven to slide along the second slide rail 108. Since the second rack 107 meshes with the second gear 106, the sliding of the second rack 107 will drive the second gear 106 and the coaxially fixed first gear 102 to rotate. Then, the first gear 102 drives the two first racks 104 to move synchronously along the first slide rail 103. The two first racks 104 are mirror-symmetrically distributed and extend in opposite directions. Therefore, the movement of the two first racks 104 will cause the two limiting members 105 to move away from each other and move to the top of the ceiling, so that the bottom of the two limiting members 105 moves to the top position of the ceiling. At this time, the light panel 1 is detachably connected to the ceiling through the limiting members 105. This process does not require external tools, is simple and convenient to operate, and will not cause scratches on the ceiling surface.

[0047] When disassembly is required, the above steps are reversed, i.e., the pull rod 111 is pulled to drive the second rack 107 to slide in the opposite direction, causing the second gear 106 and the first gear 102 to rotate in the opposite direction, thereby driving the two first racks 104 to move synchronously in the opposite direction along the first slide rail 103, so that the two limiting members 105 move closer to each other and away from the top of the ceiling. Then the light panel 1 can be taken out from the through hole in the ceiling, completing the disassembly process.

[0048] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An optical dynamic adjustment device for anti-glare LED light, comprising a light panel (1) and a lens (2) detachably mounted thereon, characterized in that, It also includes two sets of connecting components (100) symmetrically arranged on the lamp panel (1), each set of connecting components (100) including: Two fixing plates (101) are symmetrically installed on both sides of the lamp panel (1); Two first slide rails (103) are provided at the bottom end of each of the fixed plates (101); Two first racks (104) are slidably connected to the fixed plate (101) via two first slide rails (103), and the two first racks (104) are mirror-symmetrically distributed and extend in opposite directions; A limiting member (105) is provided on the side of each first rack (104); A drive unit (50) is mounted on the fixed plate (101), the drive unit (50) being used to drive two first racks (104) to move synchronously along two first slide rails (103); The connecting component (100) is used to enable a detachable connection between the light panel (1) and the ceiling.

2. An optical dynamic adjustment device for a flash-preventing LED lamp according to claim 1, characterized in that, The drive unit (50) includes a first gear (102) rotatably connected to the bottom of the fixed plate (101), and the two first gears (102) mesh with the two first racks (104) respectively.

3. An optical dynamic adjustment device for a flash-preventing LED lamp according to claim 2, characterized in that, The bottom end of the first gear (102) is coaxially fixed with a second gear (106). The lamp disk (1) is provided with a second slide rail (108). One end of the second slide rail (108) extends to the bottom of the fixing plate (101) and the other end extends into the lamp disk (1). A second rack (107) that meshes with the second gear (106) is slidably arranged on the second slide rail (108).

4. An optical dynamic adjustment device for a flash-preventing LED lamp according to claim 3, characterized in that, The second rack (107) has a fixing member (109) on one side, and a mounting plate (110) is connected to the fixing member (109) via a rotating shaft. A pull rod (111) is provided on one side of the mounting plate (110).

5. The optical dynamic adjustment apparatus of claim 1, wherein, The lamp plate (1) is provided with a support plate (114) located below the fixing plate (101), and a baffle (115) is provided on the top of the support plate (114).

6. An optical dynamic adjustment device for a flash-preventing LED lamp according to claim 4, characterized in that, The fastener (109) has an arc-shaped guide hole (112), and the mounting plate (110) has a mounting rod (113) on one side for passing through the arc-shaped guide hole (112).

7. An optical dynamic adjustment device for a flash-preventing LED lamp according to claim 1, characterized in that, The upper surface of the lens (2) is provided with a pair of elastic plates (3), and the end of the elastic plate (3) is provided with a snap-fit ​​(6). The lamp disk (1) is provided with connecting plates (4) on both sides, and the middle of the two connecting plates (4) is provided with mounting holes (5) for the snap-fit ​​(6) to be inserted.

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