LED frosted transparent panel

Abstract

The utility model discloses an LED (light-emitting diode) frosted transparent panel, which comprises a fixed chassis, a lamp holder body is fixedly installed on the fixed base plate, a lamp strip is fixedly installed in the lamp holder body, lamp beads are arranged on the lamp strip, a frosted light-transmitting plate is installed in the fixed base plate in a sliding mode, and a self-locking device is arranged in the fixed base plate. When the frosted light-transmitting plate is inserted into the lamp holder main body to serve as a light diffusion panel, and the frosted light-transmitting plate is pressed downwards, a third locking block on the frosted light-transmitting plate presses a first inclined surface on the lock cylinder main body downwards, so that the lock cylinder main body and the lock rod descend, the lock cylinder main body descends to drive a self-locking block to descend, and at the moment, one end of a lock needle slides in a self-locking groove; when the frosted light-transmitting plate is completely inserted, the lock needle slides into the triangular groove, one end of the lock rod slides into the position between the second lock block and the third lock block, the lock needle limits the self-locking block at the moment, and if the frosted light-transmitting plate is pulled out under stress at the moment, the frosted light-transmitting plate is clamped and limited by the lock cylinder body through the lock rod, so that the frosted light-transmitting plate can be prevented from falling off.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, specifically to an LED frosted transparent panel. Background Technology

[0002] In the modern lighting field, LED light sources have become the mainstream lighting choice due to their advantages such as high efficiency, energy saving, long lifespan, and environmental friendliness. However, the emission angle of LED light sources is usually small, which easily leads to light concentration, resulting in uneven light spots in the illuminated area, affecting lighting effects and visual comfort. To solve this problem, frosted transparent panel technology has been introduced into LED lighting systems to achieve uniform light diffusion. Through the microstructure design of its surface, the frosted transparent panel can effectively scatter light, causing multiple refractions and reflections as the light passes through the panel, thereby achieving uniform light distribution. This type of panel not only improves the uniformity of lighting but also reduces glare and halo phenomena, enhancing the visual experience.

[0003] Common light-amplifying panels are directly inserted for installation, but they often lack internal limiting devices, which makes the panels prone to falling off. When the panels fall off and are damaged, scratches appear on their surface, affecting the light-amplifying effect, or even causing the panels to break. Therefore, there is a need for a frosted transparent LED panel to meet people's needs. Utility Model Content

[0004] The purpose of this invention is to provide an LED frosted transparent panel to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an LED frosted transparent panel, including a fixed base; a lamp holder body is fixedly installed on the fixed base, a light strip is fixedly installed inside the lamp holder body, and LED beads are provided on the light strip; a frosted light-transmitting plate is slidably installed inside the fixed base, and a self-locking device is provided inside the fixed base.

[0006] Preferably, the self-locking device includes a first spring, which is fixedly installed on one side of the fixed base. A spring groove is formed on the side of the fixed base away from the first spring. A second spring is fixedly installed in the spring groove. A lock cylinder body is installed below the second spring. A first inclined surface is fixedly provided at the top of the lock cylinder body. A connecting block is fixedly installed on one side of the lock cylinder body. The upper surface of the connecting block is fixedly connected to one end of the second spring.

[0007] Preferably, a self-locking block is fixedly provided on one side of the lock cylinder body, the self-locking block has a self-locking groove, and the self-locking block is fixedly provided below the connecting block.

[0008] Preferably, the self-locking groove includes an upper triangle, a triangular groove, a return groove, and an entry groove. The upper triangle is disposed above the triangular groove, the return groove is opened on the side of the self-locking groove near the first spring, and the entry groove is opened on the side of the self-locking groove away from the self-locking block.

[0009] Preferably, a fixed base is fixedly installed inside the fixed chassis, a torsion spring is fixedly installed inside the fixed base, a locking pin is fixedly installed on the torsion spring, and the end of the locking pin away from the fixed base is slidably installed in a self-locking groove.

[0010] Preferably, a locking rod is rotatably mounted on one side of the lock cylinder body, and a third spring is fixedly installed between the locking rod and the lock cylinder body.

[0011] Preferably, a connecting wire is fixedly installed on one side of the fixed chassis, and the connecting wire is electrically connected to the lamp.

[0012] Preferably, a first locking block is fixedly installed on one side of the frosted light-transmitting plate, and a second locking block and a third locking block are fixedly installed on the side of the frosted light-transmitting plate away from the first locking block.

[0013] Preferably, the bottom of the fixed chassis has an anti-slip groove, and an anti-slip mat is fixedly installed in the anti-slip groove, with anti-slip patterns on the anti-slip mat.

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

[0015] (1) In this utility model, when the frosted light-transmitting plate is inserted into the lamp holder body to serve as a light-expanding panel, when the frosted light-transmitting plate is pressed down, the third locking block on the frosted light-transmitting plate presses down the first inclined surface on the lock cylinder body, causing the lock cylinder body and the locking rod to descend. When the lock cylinder body descends, it drives the self-locking block to descend. At this time, one end of the locking pin slides in the self-locking groove. When the frosted light-transmitting plate is fully inserted, the locking pin will slide into the triangular groove, and one end of the locking rod will slide into the space between the second and third locking blocks. At this time, the locking pin limits the self-locking block. If the frosted light-transmitting plate is pulled out by force at this time, it will be blocked and limited by the lock cylinder body through the locking rod, which can prevent the frosted light-transmitting plate from falling.

[0016] (2) To make the placement more stable, several rubber anti-slip pads are set on the bottom of the fixed base. The anti-slip pads can make good frictional contact with smooth surfaces such as glass and marble, so that the fixed base can be placed stably and prevent the fixed base from moving due to slight collisions with external forces, thus reducing the risk of it falling when placed on a smooth table. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of an LED frosted transparent panel proposed in this utility model;

[0018] Figure 2This is a structural diagram of the anti-slip groove and anti-slip pad of an LED frosted transparent panel proposed in this utility model;

[0019] Figure 3 This is a structural diagram of the second spring and spring groove of an LED frosted transparent panel proposed in this utility model;

[0020] Figure 4 This is a structural diagram of the lock core body and lock rod of an LED frosted transparent panel proposed in this utility model;

[0021] Figure 5 This is a structural diagram of the upper triangle and triangular groove of an LED frosted transparent panel proposed in this utility model;

[0022] Figure 6 This is a structural diagram of the second and third locking blocks of an LED frosted transparent panel proposed in this utility model;

[0023] Figure 7 This is a structural diagram of the locking rod and third spring of an LED frosted transparent panel proposed in this utility model.

[0024] In the diagram: 1. Fixed base; 2. Self-locking device; 3. Anti-slip groove; 4. Anti-slip mat; 5. Anti-slip texture; 6. Lamp holder body; 7. Lamp strip; 8. Lamp bead; 9. Frosted light-transmitting plate; 10. First locking block; 11. Second locking block; 12. Third locking block; 13. Connecting wire; 200. First spring; 201. Second spring; 202. Spring groove; 203. Lock cylinder body; 204. First inclined surface; 205. Connecting block; 206. Self-locking block; 207. Self-locking groove; 208. Upper triangle; 209. Triangular groove; 210. Return groove; 211. Insertion groove; 212. Fixed base; 213. Torsion spring; 214. Locking pin; 215. Locking rod; 216. Third spring. Detailed Implementation

[0025] 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.

[0026] Example 1: Please refer to Figure 1-7This utility model provides a technical solution: an LED frosted transparent panel, including a fixed base 1; in order to limit the frosted light-expanding panel and reduce the possibility of accidental drop and damage, a lamp holder body 6 is fixedly installed on the fixed base 1, a light strip 7 is fixedly installed inside the lamp holder body 6, and LED beads 8 are provided on the light strip 7. A frosted light-transmitting plate 9 is slidably installed inside the fixed base 1, and a self-locking device 2 is provided inside the fixed base 1. The self-locking device 2 limits the frosted light-transmitting plate 9 during installation to prevent it from being detached from the lamp holder body 6 by external force during use;

[0027] To achieve the function of limiting the frosted light-transmitting plate 9, the self-locking device 2 includes a first spring 200, which is fixedly installed on one side of the fixed base 1. A spring groove 202 is formed on the side of the fixed base 1 away from the first spring 200. A second spring 201 is fixedly installed in the spring groove 202. A lock cylinder body 203 is installed below the second spring 201. A first inclined surface 204 is fixedly provided at the top of the lock cylinder body 203. A connecting block 205 is fixedly installed on one side of the lock cylinder body 203. The upper surface of the connecting block 205 is fixedly connected to one end of the second spring 201. A self-locking block 206 is fixedly provided on one side of the lock cylinder body 203. A self-locking groove 207 is formed on the self-locking block 206. The self-locking block 206 is fixedly located below the connecting block 205. 7 includes an upper triangle 208, a triangular groove 209, a return groove 210, and an entry groove 211. The upper triangle 208 is located above the triangular groove 209. The return groove 210 is located on the side of the self-locking groove 207 near the first spring 200. The entry groove 211 is located on the side of the self-locking groove 207 away from the self-locking block 206. A fixed base 212 is fixedly installed inside the fixed base 1. A torsion spring 213 is fixedly installed inside the fixed base 212. A locking pin 214 is fixedly installed on the torsion spring 213. The end of the locking pin 214 away from the fixed base 212 is slidably installed in the self-locking groove 207. A locking rod 215 is rotatably installed on one side of the lock cylinder body 203. A third spring 216 is fixedly installed between the locking rod 215 and the lock cylinder body 203. A connecting wire 13 is fixedly installed on one side of the fixed base 1. The wire 13 is electrically connected to the light strip 7. A first locking block 10 is fixedly installed on one side of the frosted light-transmitting plate 9, and a second locking block 11 and a third locking block 12 are fixedly installed on the side of the frosted light-transmitting plate 9 away from the first locking block 10. In use, the connecting wire 13 is connected to an external power source to power the light strip 7. After the light strip 7 is powered, the LED beads 8 on the light strip 7 will light up. If it is needed as a night light or if the LED light source is too dazzling, the frosted light-transmitting plate 9 with a frosted surface can be inserted into the lamp holder body 6. When the frosted light-transmitting plate 9 is inserted, the third locking block 12 on the frosted light-transmitting plate 9 will directly contact the first inclined surface 204 on the lock cylinder body 203, and press down the first inclined surface 204 as it is inserted. When the first inclined surface 204 is pressed down, it drives the self-locking block 206 and the locking rod 215 to move down. The second spring 201 is stretched, and when not inserted, the locking pin 214 on the self-locking groove 207 is located on the side of the return groove 210 and below the entry groove 211. When the self-locking block 206 is pressed down, one end of the locking pin 214 gradually slides into the entry groove 211 and moves to the top of the entry groove 211 and the side of the upper triangle 208 away from the first spring 200. At the same time, one end of the locking rod 215 will also detach from the inner wall of the fixed base 1 and slide into the space between the second locking block 11 and the third locking block 12. At this time, the pressure on the frosted light-transmitting plate 9 is stopped. Under the elastic action of the first spring 200 and the second spring 201, the frosted light-transmitting plate 9 begins to move in the direction of pulling out the fixed base 1. At this time, the self-locking block 206 rises, and the locking pin 214 will slide from the side of the upper triangle 208 into the space between the triangular grooves 209.Locking pin 214 then engages the self-locking block 206 through the triangular groove 209, completing the installation. When the frosted light-transmitting plate 9 is pulled directly, the plate needs to rise, and the third locking block 12 on it also needs to rise. The third locking block 12 is held in place by the locking rod 215, which is fixed to the lock cylinder body 203. The lock cylinder body 203 is limited by locking pin 214, so the locking rod 215 will not move. Since the locking rod 215 cannot move, it will hold the third locking block 12, preventing the frosted light-transmitting plate 9 from being pulled out, thus achieving self-locking and preventing the fixed base 1 from being inverted or bumped. When the lamp holder body 6 is tilted, the frosted light-transmitting plate 9 slides out and falls, preventing accidental damage. When it is necessary to remove the frosted light-transmitting plate 9, first press down on the frosted light-transmitting plate 9. After the frosted light-transmitting plate 9 is pressed down, it presses down on the first inclined surface 204 through the third locking block 12. The first inclined surface 204 drives the self-locking block 206 to move down. When the self-locking block 206 moves down, the locking pin 214 will move towards the back groove 210 side under the contour of the upper triangle 208. After pressing down, the frosted light-transmitting plate 9 is released. At this time, under the action of the first spring 200 and the second spring 201, it moves in the direction of pulling out the fixed base 1. Locking pin 214 will slide into the return groove 210, and locking pin 214 will no longer limit the self-locking block 206. At this time, the frosted light-transmitting plate 9 can be pulled out. When the frosted light-transmitting plate 9 is pulled out, it needs to drive the third locking block 12 to move upward. When the third locking block 12 moves upward, it pushes the locking rod 215. The end face of the locking rod 215 is arc-shaped. At this time, the locking rod 215 is no longer limited. The locking rod 215 will disengage from the second locking block 11 and the third locking block 12 under the arc contour of the end face and be held against the inner wall of the fixed base 1. At this time, the frosted light-transmitting plate 9 can be completely pulled out. It is worth noting that, in order to ensure that the locking pin 214 is pulled out each time... During installation and maintenance, the locking pin 214 remains vertical. A torsion spring 213 is installed inside the mounting base 212. The torsion spring 213 ensures the locking pin 214 remains vertical without end-face pressure or external force. To ensure the locking rod 215 can engage between the second locking block 11 and the third locking block 12, a third spring 216 is fixed between the lock cylinder body 203 and the locking rod 215. The third spring 216 pulls the locking rod 215 towards one end of the lock cylinder body 203. Therefore, when the locking rod 215 disengages from the inner wall of the mounting base 1, it will be pulled by the third spring 216 into the space between the second locking block 11 and the third locking block 12.

[0028] Example 2: As Figure 2 To ensure the device is more stable when placed on a smooth tabletop, the bottom of the fixed base 1 has an anti-slip groove 3, and an anti-slip pad 4 is fixedly installed in the anti-slip groove 3. The anti-slip pad 4 has anti-slip texture 5. To make it more stable when placed, several rubber anti-slip pads 4 are provided on the bottom of the fixed base 1. The anti-slip pads 4 can make good frictional contact with smooth surfaces such as glass and marble, so that the fixed base 1 can be placed stably and prevent the fixed base 1 from moving due to slight impact from external forces. This reduces the risk of it falling when placed on a smooth tabletop. The remaining features are the same as in Embodiment 1.

[0029] The working principle is as follows: When in use, connect the connecting wire 13 to an external power source to power the light strip 7. After the light strip 7 is powered, the LED beads 8 on the light strip 7 will light up. If it is needed as a night light or if the LED light source is too dazzling, the frosted light-transmitting plate 9 with a frosted surface can be inserted into the lamp holder body 6. When the frosted light-transmitting plate 9 is inserted, the third locking block 12 on the frosted light-transmitting plate 9 will directly contact the first inclined surface 204 on the lock cylinder body 203, and press down the first inclined surface 204 as it is inserted. When the first inclined surface 204 is pressed down, it drives the self-locking block 206 and the locking rod 215 to move down and stretch the second spring 201. When not inserted, the locking pin 214 on the self-locking groove 207 is located on the side of the return groove 210 and below the insertion groove 211. When the self-locking block 206 is inserted, the locking pin 214 on the self-locking groove 207 is located on the side of the return groove 210 and below the insertion groove 211. When pressed down, one end of the locking pin 214 gradually slides into the groove 211 and moves to the top of the groove 211 and the side of the upper triangle 208 away from the first spring 200. At the same time, one end of the locking rod 215 will also detach from the inner wall of the fixed base 1 and slide into the space between the second locking block 11 and the third locking block 12. At this point, the pressure on the frosted light-transmitting plate 9 is stopped. Under the elastic action of the first spring 200 and the second spring 201, the frosted light-transmitting plate 9 begins to move in the direction of pulling out the fixed base 1. At this time, the self-locking block 206 rises, and the locking pin 214 will slide from the side of the upper triangle 208 into the triangular groove 209. The locking pin 214 will then lock the self-locking block 206 out through the triangular groove 209. At this point, the installation is complete. When the frosted light-transmitting plate 9 is pulled out directly, the frosted light-transmitting plate 9 needs to rise. The third locking block 12 on the frosted light-transmitting plate 9 needs to rise. The third locking block 12 is blocked by the locking rod 215, and the locking rod 215 is fixed to the lock cylinder body 203. The lock cylinder body 203 is limited by the locking pin 214, so the locking rod 215 will not move. The inability of the locking rod 215 to move will block the third locking block 12. At this time, the frosted light-transmitting plate 9 cannot be pulled out, thus achieving self-locking. This can prevent the frosted light-transmitting plate 9 from sliding out of the lamp holder body 6 and falling when the fixed base 1 is inverted or knocked over, thus avoiding accidental damage. When it is necessary to pull out the frosted light-transmitting plate 9, first press down on the frosted light-transmitting plate 9. After the frosted light-transmitting plate 9 is pressed down, the third locking block 12 presses down on the first inclined surface 204. The first inclined surface 204 drives the self-locking block 206 to move down. When the self-locking block 206 moves down, the locking pin 214 will... The upper triangle 208 moves towards the groove 210 side, and after pressing down, the frosted light-transmitting plate 9 is released. At this time, under the action of the first spring 200 and the second spring 201, it moves towards the side of the fixed base 1. At this time, the locking pin 214 will slide into the groove 210, and the locking pin 214 will no longer limit the self-locking block 206. At this time, the frosted light-transmitting plate 9 is pulled out. When the frosted light-transmitting plate 9 is pulled out, it needs to drive the third locking block 12 to move upward. When the third locking block 12 moves upward, it pushes the locking rod 215. The end face of the locking rod 215 is arc-shaped. At this time, the locking rod 215 is no longer limited. The locking rod 215 will be separated from the second locking block 11 and the third locking block 12 under the arc contour of the end face and be pressed against the inner wall of the fixed base 1. At this time, the frosted light-transmitting plate 9 can be completely pulled out. It is worth noting that...To ensure that the locking pin 214 remains vertical during each pull-out and installation, a torsion spring 213 is installed inside the fixing base 212. The torsion spring 213 ensures that the locking pin 214 remains vertical without being pressed against the end face or subjected to external force. To ensure that the locking rod 215 can be engaged between the second locking block 11 and the third locking block 12, a third spring 216 is fixed between the lock cylinder body 203 and the locking rod 215. The third spring 216 pulls the locking rod 215 towards one end of the lock cylinder body 203. Thus, when the locking rod 215 is disengaged from the inner wall of the fixing base 1, it will be pulled by the third spring 216 and enter between the second locking block 11 and the third locking block 12. To make the placement more stable, several rubber anti-slip pads 4 are provided at the bottom of the fixing base 1. The anti-slip pads 4 can generate good frictional contact with smooth surfaces such as glass and marble, so that the fixing base 1 can be placed stably and prevent the fixing base 1 from moving due to slight impact from external force, thereby reducing the risk of it falling when placed on a smooth tabletop. ,

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An LED frosted transparent panel comprising a fixed chassis (1); characterized in that: The fixed base plate (1) is fixedly installed with a lamp holder main body (6), the lamp holder main body (6) is fixedly installed with a lamp strip (7), the lamp strip (7) is provided with a lamp bead (8), the fixed base plate (1) is slidably installed with a frosted light transmission plate (9), and the fixed base plate (1) is provided with a self-locking device (2). The self-locking device (2) comprises a first spring (200) fixedly installed on one side in the fixed base plate (1), a spring groove (202) is formed on the side, away from the first spring (200), in the fixed base plate (1), a second spring (201) is fixedly installed in the spring groove (202), a lock core main body (203) is installed below the second spring (201), a first inclined surface (204) is fixedly arranged at the top of the lock core main body (203), and a connecting block (205) is fixedly installed on one side of the lock core main body (203).

2. An LED frosted transparent panel according to claim 1, characterized in that: The lock core main body (203) is fixedly provided with a self-locking block (206) on one side, the self-locking block (206) is provided with a self-locking groove (207), and the self-locking block (206) is fixedly arranged below the connecting block (205).

3. An LED frosted transparent panel according to claim 2, characterized in that: The self-locking groove (207) comprises an upper triangle (208), a triangular groove (209), a return groove (210) and an entry groove (211), the upper triangle (208) is arranged above the triangular groove (209), the return groove (210) is formed on the side, close to the first spring (200), of the self-locking groove (207), and the entry groove (211) is formed on the side, away from the self-locking block (206), of the self-locking groove (207).

4. An LED frosted transparent panel according to claim 3, wherein: The fixed base plate (1) is fixedly installed with a fixed seat (212), the fixed seat (212) is fixedly installed with a torsional spring (213), the torsional spring (213) is fixedly installed with a lock needle (214), and the lock needle (214) is slidably installed in the self-locking groove (207) on the side, away from the fixed seat (212).

5. An LED frosted transparent panel according to claim 4, characterized in that: The lock core main body (203) is rotatably installed with a lock rod (215) on one side, and the lock rod (215) and the lock core main body (203) are fixedly installed with a third spring (216).

6. The LED frosted transparent panel of claim 1, wherein: The fixed base plate (1) is fixedly installed with a connecting wire (13), and the connecting wire (13) is electrically connected with the lamp strip (7).

7. The LED frosted transparent panel of claim 1, wherein: The frosted light transmission plate (9) is fixedly installed with a first lock block (10) on one side, and the frosted light transmission plate (9) is fixedly installed with a second lock block (11) and a third lock block (12) on the side, away from the first lock block (10).

8. The LED frosted transparent panel of claim 1, wherein: The fixed base plate (1) is provided with an anti-skid groove (3) at the bottom, the anti-skid groove (3) is fixedly installed with an anti-skid pad (4), and the anti-skid pad (4) is provided with anti-skid lines (5).

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