Large ceiling lamp with light source convenient to replace

Abstract

The large ceiling lamp comprises an installation top plate composed of a plurality of sets of installation plates, installation windows used for installing light source modules are formed in the installation plates, the light source modules are covered with lampshades, and the lampshades are fixedly connected to the lower ends of the installation plates. The large ceiling lamp with the light source convenient to replace is simple in structure, the lamp does not need to be lowered to the ground, a lampshade does not need to be detached for replacing the light source, and secondary lamp hoisting is not needed. And the workload and the cost are greatly reduced.

Description

Technical Field

[0001] The utility model relates to a large-scale chandelier with a convenient light source replacement. Background Art

[0002] When a large chandelier fails or reaches the end of its life, the lamp is typically lowered to the ground, the housing disassembled, the light source replaced or repaired, and then the housing reassembled before being hoisted to its installation location. Existing methods for replacing the light source require a lifting platform and multiple people working together, resulting in a large and complex work area. The lamp must first be lowered from a height to the ground, then the housing disassembled on the ground for repair or replacement, then reassembled, and finally hoisted to its installation location. This operation is time-consuming, complex, and costly. Utility Model Content

[0003] In view of the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a large chandelier which is convenient for replacing light sources and which has not only a reasonable structure but also convenient operation.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a large chandelier which is convenient for replacing light sources, comprising a mounting top plate composed of multiple groups of mounting plates, each of which has an installation window for installing a light source module, each of which is covered with a lampshade and the lampshade is fixed to the lower end of the mounting plate, and adjacent mounting plates are horizontally spliced ​​and fixed by strip-shaped splicing plates, and a hanging bracket is fixed above the mounting top plate by bolts, and a hanging rod for hanging is fixed on the hanging bracket.

[0005] Furthermore, the installation windows are all located in the center of the installation plate, and the hanging bracket is provided with a replacement opening around the installation window to facilitate replacement of the light source module.

[0006] Furthermore, the hanging bracket is composed of a plurality of support rods arranged in a horizontal and vertical staggered manner.

[0007] Furthermore, a plurality of strip-shaped connection holes are spaced apart at the edges of the mounting plates, the splicing plates are covered on the connection holes of the adjacent mounting plates, and the splicing plates are provided with two rows of splicing holes for docking the connection holes.

[0008] Furthermore, the light source module includes a sealing plate covering the installation window, and a plurality of lamp groups and a circuit board are embedded in the lower end of the sealing plate.

[0009] Furthermore, a surrounding plate is fixed on the periphery of the mounting top plate, and a plurality of triangular reinforcement plates are fixed between the surrounding plate and the mounting plate.

[0010] Furthermore, L-shaped decorative corrugated plates are provided around the four corners of the bottom surface of the installation top plate.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. Reduce the operation process.

[0013] 2. Reduce operation time and complexity.

[0014] 3. Greatly reduced repair and maintenance costs.

[0015] The large chandelier, which is easy to replace the light source, has a simple structure and does not require lowering the lamp to the ground, removing the lampshade to replace the light source, or hoisting the lamp a second time, thereby greatly reducing workload and costs.

[0016] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0018] Figure 2 for Figure 1 A is an enlarged schematic diagram;

[0019] Figure 3 A top view of an embodiment of the present utility model;

[0020] Figure 4 for Figure 3 Cross-sectional view of the middle BB;

[0021] Figure 5 A bottom view of an embodiment of the utility model;

[0022] Figure 6 This is a schematic diagram of the connection between the lamp group and the sealing plate in the embodiment of the present utility model.

[0023] In the figure: 1-mounting plate, 2-mounting top plate, 3-light source module, 4-mounting window, 5-lampshade, 6-splicing plate, 7-bolt, 8-hanging bracket, 9-hanging rod, 10-replacement port, 11-support rod, 12-connecting hole, 13-splicing hole, 14-sealing plate, 15-lamp group, 16-enclosure plate, 17-triangular reinforcement plate, 18-decorative corrugated plate. DETAILED DESCRIPTION

[0024] In order to make the above features and advantages of the present invention more obvious and easy to understand, embodiments are given below with reference to the accompanying drawings for detailed description.

[0025] like Figures 1 to 6As shown, a large chandelier which is convenient for replacing light sources comprises a mounting top plate 2 composed of four groups of mounting plates 1, each of the mounting plates is provided with a mounting window 4 for installing a light source module 3, each of the light source modules is covered with a lampshade 5 and the lampshade is fixed to the lower end of the mounting plate, adjacent mounting plates are horizontally spliced ​​and fixed by strip-shaped splicing plates 6, a hanging bracket 8 is fixed above the mounting top plate by bolts 7, and a number of hanging rods 9 are fixed on the hanging bracket for hanging.

[0026] In the embodiment of the present invention, the installation windows are all located in the center of the installation plate, and the hanging bracket reserves a replacement port 10 around the installation window for facilitating replacement of the light source module.

[0027] In the embodiment of the present invention, the hanging bracket is composed of a number of support rods 11 arranged in a staggered manner horizontally and vertically, and the support rods are fixed to the mounting plate via vertical bolts. The replacement opening is a rectangular opening formed by the non-dense location of the staggered support rods.

[0028] In an embodiment of the present utility model, a plurality of strip-shaped connection holes 12 are spaced apart at the edges of the mounting plates, the splicing plates are covered on the connection holes of adjacent mounting plates, and two rows of splicing holes 13 for docking the connection holes are provided on the splicing plates, and are fixed by passing bolts or screws through the connection holes and the splicing holes. Connection holes are also provided on the enclosures, and adjacent enclosures are also connected and fastened via the splicing plates.

[0029] In the embodiment of the present invention, the light source module includes a sealing plate 14 covering the installation window, which is connected to the installation plate via screws to achieve detachability. A plurality of lamp groups 15 and a circuit board are embedded in the lower end of the sealing plate.

[0030] In the embodiment of the present invention, a surrounding plate 16 is fixed to the periphery of the mounting top plate, and a plurality of triangular reinforcement plates 17 are fixedly arranged between the surrounding plate and the mounting plate.

[0031] In the embodiment of the present invention, L-shaped decorative corrugated plates 18 are provided around the four corners of the bottom surface of the installation top plate.

[0032] In the embodiments of the present invention, the circuit control of the light source module is generally configured and will not be described in detail here.

[0033] The working principle of the embodiment of the utility model: during installation, the hanging rod can be hung to complete the installation of the chandelier. When one of the light source modules fails or the light source reaches the end of its life, the maintenance worker only needs to remove the locking screws / screws of the faulty light source module on the lifting platform, take out the faulty module, that is, remove the cover plate, and then lock the new light source module at the original window and reconnect the power without lowering the lamp to the ground, removing the lampshade to replace the light source and re-hanging the lamp, thereby greatly reducing the workload and cost.

[0034] The present invention is not limited to the above-mentioned preferred embodiment. Based on the inspiration of the present invention, anyone can come up with various other large-scale pendant lamps that are easy to replace light sources. All equivalent changes and modifications made within the scope of the patent application of the present invention shall fall within the scope of the present invention.

Claims

1. A large chandelier that is easy to replace the light source, characterized by: It includes a mounting top plate composed of multiple groups of mounting plates, each of which has an mounting window for installing a light source module. The light source module is covered with a lampshade and the lampshade is fixed to the lower end of the mounting plate. Adjacent mounting plates are horizontally spliced ​​and fixed by strip-shaped splicing plates. A hanging bracket is fixed above the mounting top plate by bolts, and a hanging rod for hanging is fixed on the hanging bracket.

2. The large chandelier with easy light source replacement according to claim 1, characterized in that: The installation windows are all located in the center of the installation plate, and the hanging bracket is provided with a replacement opening on the periphery of the installation window, which is convenient for replacing the light source module.

3. A large chandelier with easy light source replacement according to claim 1 or 2, characterized in that: The hanging bracket is composed of a plurality of supporting rods which are arranged in a staggered manner horizontally and vertically.

4. The large chandelier with easy light source replacement according to claim 1, characterized in that: The edges of the mounting plates are provided with a plurality of strip-shaped connection holes at intervals. The splicing plates are covered on the connection holes of the adjacent mounting plates, and the splicing plates are provided with two rows of splicing holes for docking the connection holes.

5. The large chandelier with easy light source replacement according to claim 1, characterized in that: The light source module comprises a sealing plate covering the installation window, and a plurality of lamp groups and a circuit board are embedded in the lower end of the sealing plate.

6. The large chandelier with easy light source replacement according to claim 1, characterized in that: A surrounding plate is fixed on the periphery of the mounting top plate, and a plurality of triangular reinforcement plates are fixed between the surrounding plate and the mounting plate.

7. The large chandelier with easy light source replacement according to claim 1, characterized in that: The four corners of the bottom surface of the installation top plate are surrounded by L-shaped decorative corrugated plates.

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