Panel lamp
The lifting frame and positioning frame structure solves the problem of difficult disassembly of LED light source modules in LED panel lights, realizes convenient installation and disassembly, reduces maintenance costs and reduces resource waste.
Patent Information
- Application Number
- CN202422923172.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-28
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2034-11-28
Smart Images
Figure CN223331623U_ABST
Abstract
Description
Technical Field
[0001] The utility model particularly relates to a panel lamp. Background Art
[0002] LED panel lights are high-end indoor lighting fixtures. Their outer frame is usually made of anodized aluminum alloy, and the light source is LED. The entire lamp design is beautiful, simple, and luxurious. It not only has good lighting effects, but also brings people a sense of beauty. It is widely used in homes and offices.
[0003] LED panel lights typically consist of a lampshade, a base frame, and an LED light source module. The lampshade is mounted on the base frame, forming a mounting cavity between the lampshade and the base frame. The LED light source module is installed within this cavity. In existing LED panel light structures, the LED light source module is typically fixed to the base frame using glue and cannot be removed. Therefore, if the LED light source module is damaged or malfunctions, it is difficult to replace and the entire lamp must be scrapped, resulting in high operating costs and a certain degree of resource waste.
[0004] Therefore, it is necessary to provide a panel light structure to improve the above-mentioned problems. Utility Model Content
[0005] In view of the above-mentioned defects in the prior art, the technical problem to be solved by the present invention is to provide a panel light.
[0006] A panel light, comprising a base frame, a diffuser plate, and an LED light source module. The diffuser plate is mounted on the base frame to form a mounting cavity between the diffuser plate and the base frame. A partition is provided in the mounting cavity to divide the mounting cavity into a first mounting cavity and a second mounting cavity, which are vertically distributed. A lifting frame is provided in the first mounting cavity to move vertically. A positioning frame is provided on the lifting frame, which passes through the partition and is located in the second mounting cavity to position the LED light source module.
[0007] The positioning frame includes two L-shaped carrier plates that are opposite to each other and spaced apart. A positioning area for positioning a flat LED light source module is formed between the two L-shaped carrier plates, and a gap connected to the bottom of the positioning area for the LED light source module to pass through at an angle. A driving member that can drive the lifting frame to move upward is provided on the partition.
[0008] In one embodiment, the driving member is a spring, which is located in the first installation cavity and abuts between the partition plate and the lifting frame.
[0009] In one embodiment, the driving member is a tight-fitting screw, the thread of which is inserted into the partition and abuts against the lower side of the lifting frame.
[0010] In one embodiment, a plurality of clearance holes are arranged at intervals on the partition plate, and the L-shaped carrier plates are movably inserted into the clearance holes in a one-to-one correspondence.
[0011] In one embodiment, the partition is provided with through holes at both ends of the L-shaped carrier plate, and limit plates are rotatably provided on both sides of the first installation cavity and correspondingly located directly above the through holes. One end of the limit plate abuts against the upper side of the lifting frame. When the lifting frame moves upward relative to the partition, the lifting frame can abut against the limit plate so that one end of the limit plate rotates through the through hole and extends into the second installation cavity, and is blocked at both ends of the positioning area.
[0012] In one embodiment, a wire hole is formed on the partition plate, which is located directly above the positioning area.
[0013] In one embodiment, there are a plurality of positioning frames, and the positioning frames are distributed on the lifting frame at intervals along the same axis.
[0014] In one embodiment, the LED light source module is an LED light bar, and its width is equal to the width of the positioning area.
[0015] In summary, the present invention has the following beneficial effects compared to the prior art:
[0016] The utility model changes the relative height space of the positioning area enclosed by the two L-shaped carriers and the partition by moving the lifting frame up and down. When the lifting frame is in a downward state relative to the partition, the height space of the positioning area is at its maximum, and the LED light source module can be tilted and placed in the positioning area through the gap between the two L-shaped carriers. The LED light source module in the tilted state in the positioning area is manually placed upright and flat between the two L-shaped carriers to achieve the positioning placement of the LED light source module. The lifting frame is then driven upward by a driving member to reduce the height space of the positioning area until the LED light source module in the positioning area moves upward with the L-shaped carrier and abuts against the lower side of the partition to achieve the limited installation of the LED light source module. The installation is convenient. When disassembly is required, it is only necessary to release the driving member to move the lifting frame downward to achieve the disassembly of the LED light source module. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is an exploded diagram of a panel light in one embodiment of the present utility model;
[0018] Figure 2 This is one of the schematic cross-sectional views of a panel light in one embodiment of the present invention;
[0019] Figure 3 In one embodiment of the present invention Figure 2 A magnified schematic diagram of point A;
[0020] Figure 4 This is a second schematic cross-sectional structure diagram of a panel light in one embodiment of the present utility model;
[0021] Figure 5 This is the third schematic diagram of the cross-sectional structure of a panel light in one embodiment of the present utility model. DETAILED DESCRIPTION
[0022] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:
[0023] like Figures 1 to 5 The embodiment of the utility model shown preferably provides a panel lamp, including a base frame 1, a diffusion plate 2 and an LED light source module 3, the diffusion plate 2 is covered on the base frame 1 and forms an installation cavity with the base frame 1, a partition 4 is provided in the installation cavity, and the installation cavity is divided into a first installation cavity 5 and a second installation cavity 6 distributed up and down by the partition 4, a lifting frame 7 is provided in the first installation cavity 5 so as to be movable up and down, and a positioning frame that can position and place the LED light source module 3 is provided on the lifting frame 7 and passes through the partition 4 and is located in the second installation cavity 6; the positioning frame includes two L-shaped carrier plates 8 that are opposite and spaced apart, and a positioning area 9 that can position and place the LED light source module 3 flatly is formed between the two L-shaped carrier plates 8, and a gap 10 connected to the bottom of the positioning area 9 for the LED light source module 3 to pass through obliquely is formed, and a driving member 11 that can drive the lifting frame 7 to move upward is provided on the partition 4.
[0024] Specifically, the lifting frame is moved up and down to change the relative height space of the positioning area enclosed by the two L-shaped carriers and the partition. When the lifting frame is in a downward state relative to the partition, the height space of the positioning area is at its maximum, and the LED light source module can be placed obliquely in the positioning area through the gap between the two L-shaped carriers. The LED light source module in the inclined state in the positioning area is manually placed upright and flat between the two L-shaped carriers to achieve the positioning placement of the LED light source module. The lifting frame is then driven upward by the driving member to reduce the height space of the positioning area until the LED light source module in the positioning area moves upward with the L-shaped carrier and abuts against the lower side of the partition to achieve the limited installation of the LED light source module. The installation is convenient. When disassembly is required, the driving member only needs to be released to move the lifting frame downward to achieve the disassembly of the LED light source module.
[0025] Furthermore, in one embodiment, the driving member 11 is a spring, which is located in the first installation cavity 5 and abuts between the partition 4 and the lifting frame 7. The spring is used to keep the lifting frame in an upward position relative to the partition. When the LED light source module needs to be removed, the user only needs to manually pull down the L-shaped carrier plate to compress the spring force to place or remove the LED light source module.
[0026] Furthermore, in another embodiment, the driving member 11 is a locking screw, whose thread is engaged and inserted into the partition 4 and abuts against the lower side of the lifting frame 7. The locking screw thread moves and abuts against the lower side of the lifting frame 7, thereby driving the lifting frame to move upward relative to the partition, so that the lifting frame remains in an upward position relative to the partition. When the LED light source module needs to be removed, it is only necessary to tighten the locking screw to cause the lifting frame to descend due to gravity, and the LED light source module can be placed or removed.
[0027] Furthermore, a plurality of clearance holes 12 are provided at intervals on the partition plate 4 , and the L-shaped carrier plates 8 are movably inserted into the clearance holes 12 in a one-to-one correspondence.
[0028] Furthermore, through-holes 13 are respectively provided on the partition 4 and at both ends of the L-shaped carrier plate 8. Limiting plates 14 are rotatably provided on both sides of the first installation cavity 5 and correspondingly located directly above the through-holes 13. One end of the limiting plate 14 abuts against the upper side of the lifting frame 7. When the lifting frame 7 moves upward relative to the partition 4, the lifting frame 7 can abut against the limiting plate 14, causing one end of the limiting plate 14 to rotate through the through-holes 13 and extend into the second installation cavity 6, thereby blocking both ends of the positioning area 9. Furthermore, after the LED light source module is placed in the positioning area, when the lifting frame moves upward relative to the partition, the lifting frame moves upward and abuts against one end of the limiting plate, causing it to flip toward the through-holes. The limiting plate then rotates toward the end of the positioning area, so that the two limiting plates respectively press against both ends of the LED light source module located in the positioning area as they rotate, thereby achieving complete positioning and fixation of the LED light source module in the positioning area and neatly installing a plurality of LED light source modules in the positioning area.
[0029] Preferably, a torsion spring is provided at the rotation connection between the limiting plate and the first installation cavity, so that the limiting plate can maintain a connection state of being rotated and abutted against the upper side of the lifting frame through the torsion spring.
[0030] Furthermore, a wire hole 15 is formed on the partition plate 4 and is located just above the positioning area 9, thereby facilitating wire connection.
[0031] Furthermore, there are a plurality of positioning frames, and the positioning frames are distributed on the lifting frame at intervals along the same axis.
[0032] Furthermore, the LED light source module 3 is an LED light bar, and its width is equal to the width of the positioning area 9 .
[0033] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for illustrative purposes. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.
Claims
1. A panel light, comprising a bottom frame (1), a diffusion plate (2) and an LED light source module (3), wherein the diffusion plate (2) is arranged on the bottom frame (1) and forms a mounting cavity between the diffusion plate and the bottom frame (1), characterized in that: A partition (4) is provided in the installation cavity, and the partition (4) is used to divide the installation cavity into a first installation cavity (5) and a second installation cavity (6) distributed vertically. A lifting frame (7) is provided in the first installation cavity (5) so as to be movable vertically. A positioning frame capable of positioning and placing the LED light source module (3) is provided on the lifting frame (7) which passes through the partition (4) and is located in the second installation cavity (6); The positioning frame comprises two L-shaped carrier plates (8) that are opposite to each other and spaced apart. A positioning area (9) capable of positioning and placing the LED light source module (3) thereon is formed between the two L-shaped carrier plates (8), and a gap (10) connected to the bottom of the positioning area (9) for the LED light source module (3) to pass through at an angle. A driving member (11) capable of driving the lifting frame (7) to move upward is provided on the partition plate (4).
2. The panel light according to claim 1, characterized in that: The driving member (11) is a spring, which is located in the first installation cavity (5) and abuts between the partition (4) and the lifting frame (7).
3. The panel light according to claim 1, characterized in that: The driving member (11) is a tight-fitting screw, the thread of which is inserted into the partition (4) and abuts against the lower side of the lifting frame (7).
4. The panel light according to claim 1, characterized in that: A plurality of clearance holes (12) are arranged at intervals on the partition (4), and the L-shaped carrier plates (8) are movably inserted into the clearance holes (12) in a one-to-one correspondence and up and down manner.
5. The panel light according to claim 1, characterized in that: The partition (4) is provided with through-holes (13) at both ends of the L-shaped carrier plate (8), and limit plates (14) are rotatably provided on both sides of the first installation cavity (5) and correspondingly located directly above the through-holes (13). One end of the limit plate (14) abuts against the upper side of the lifting frame (7). When the lifting frame (7) moves upward relative to the partition (4), the lifting frame (7) can abut against the limit plate (14) so that one end of the limit plate (14) passes through the through-hole (13) and rotates to extend into the second installation cavity (6), and is blocked at both ends of the positioning area (9).
6. The panel light according to claim 1, characterized in that: The partition (4) is provided with a wire hole (15) located just above the positioning area (9).
7. The panel light according to claim 1, characterized in that: There are a plurality of positioning frames, and the positioning frames are distributed on the lifting frame at intervals along the same axis.
8. The panel light according to claim 1, characterized in that: The LED light source module (3) is an LED light bar, and its width is equal to the width of the positioning area (9).