Ceiling lamp

Abstract

The utility model relates to the technical field of lamps, in particular to a ceiling lamp which comprises a ceiling lamp body, and the ceiling lamp body comprises a shell which is integrally designed to be of a flat circular box structure and is provided with an opening in the lower end. A light-emitting part structure is installed in the shell, a diffusion plate is installed at the open end of the shell, and an installation part structure is arranged on the upper surface of the shell. The edge of the inner bottom face of the shell is drawn upwards to form a circle of annular installation space, the light-emitting part structure comprises a back lamp belt which is installed in the installation space and is bent to be annular, and first lamp beads are arranged on the outer circumferential face of the back lamp belt. The utility model has the characteristics that the structural design is simpler and more reasonable, the lighting quality is better, and the lamp mounting part structure is more convenient to disassemble and assemble.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, and in particular to a ceiling light. Background Technology

[0002] Ceiling lights are a type of lighting fixture. As the name suggests, they are called ceiling lights because the top of the fixture is relatively flat and the bottom is completely flush with the ceiling during installation. Light sources include ordinary incandescent bulbs, fluorescent lamps, high-intensity discharge lamps, halogen lamps, and LEDs. Currently, the most popular ceiling lights on the market are LED ceiling lights, which are frequently chosen for homes, offices, entertainment venues, and various other places.

[0003] The existing panel light structure has the following disadvantages: 1. The upper part of the ceiling housing has low brightness, resulting in a brightness difference with the rest of the light fixture, which affects the lighting quality; 2. The structural design of the light fixture installation part is not reasonable, making it inconvenient to disassemble and assemble.

[0004] Therefore, how to provide a ceiling light with a simpler and more reasonable structural design, better lighting quality, and a more convenient assembly and disassembly structure for the lamp installation part has become a technical problem that needs to be solved by those skilled in the art. Utility Model Content

[0005] In view of the above-mentioned defects of the prior art, the technical problem to be solved by this utility model is how to provide a ceiling light with a simpler and more reasonable structural design, better lighting quality, and more convenient assembly and disassembly of the lamp installation part.

[0006] To achieve the above objectives, this utility model provides a ceiling light, including a ceiling light body. The ceiling light body includes a shell with an overall flat circular box structure and an open bottom. A light-emitting part structure is installed inside the shell, a diffuser plate is installed at the open end of the shell, and an installation part structure is provided on the upper surface of the shell. The feature is that the bottom edge inside the shell is pulled upward to form a ring-shaped installation space, and the light-emitting part structure includes a back light strip that is installed and arranged in the installation space and is curved into a ring shape. A first lamp bead is provided on the outer circumference of the back light strip.

[0007] In this way, in the above-described ceiling light structure, a back light strip with a first LED bead is installed in the installation space formed at the bottom edge of the housing. This ensures that the back of the ceiling light also emits light when the entire ceiling light is working, preventing a significant brightness difference between the upper part of the ceiling housing and the rest of the lighting fixture, thus resulting in a better overall lighting effect.

[0008] As an optimization, the housing includes a bottom cover with a circular plate-like structure; a ring cover with an annular design is provided on the upper surface edge of the bottom cover, and the inner edge of the lower surface of the ring cover is pulled upward to form an annular protrusion, and the installation space is formed between the inner side of the protrusion and the bottom cover.

[0009] In this way, the structural design of the shell is simpler and more reasonable, making it easier to create installation space.

[0010] Furthermore, the bottom cover has a downward recessed groove at the position directly opposite the protrusion, forming a ring-shaped mating groove.

[0011] As an optimization, a circular structure is provided at the edge of the lower surface of the ring cover. The lower end of the ring cover is bent inward horizontally to form a ring-shaped connecting ring plate. The diffuser plate is provided on the upper side of the connecting ring plate, and the edge of the diffuser plate is attached to the edge of the upper surface of the connecting ring plate.

[0012] This makes the overall design of the casing simpler and easier to assemble and disassemble.

[0013] Furthermore, multiple connecting screws are evenly arranged on the ring cover along the circumference, and the connecting screws are threaded onto the connecting ring plate after passing through the bottom cover.

[0014] Furthermore, the connecting ring plate is provided with multiple connecting posts that are evenly distributed along the circumference, and the connecting screws are threaded onto the connecting posts.

[0015] As an optimization, a ring-shaped mounting plate is provided on the connecting ring plate, and a lower light strip curved into a ring shape is provided on the inner circumferential surface of the mounting plate. A second light bead is provided on the inner circumferential surface of the lower light strip, and the second light bead is positioned facing the outer circumferential surface of the diffuser plate.

[0016] This makes it easier to install and arrange the lower light strips, and the structural design is simpler and more reasonable.

[0017] Furthermore, multiple sponge pads are provided between the diffuser plate and the bottom cover, with the upper and lower ends of the sponge pads abutting and supporting the bottom cover and the diffuser plate respectively.

[0018] As an optimization, the bottom cover is pulled down at the center to form a ring-shaped mounting cavity, and the mounting part structure is installed and arranged in the mounting cavity.

[0019] This makes the location design of the installation structure more reasonable.

[0020] As an optimization, the installation structure includes a circular mounting plate with multiple mounting holes for mounting screws; a cylindrical connecting sleeve is connected to the lower surface of the mounting plate, the connecting sleeve is inserted into the mounting cavity, and a snap-fit ​​structure is provided between the mounting sleeve and the mounting cavity.

[0021] This design makes the installation section simpler and more reasonable, easier to disassemble and assemble, and easier to install on the ceiling.

[0022] Furthermore, the mounting hole is designed as an elongated hole, and each end of the mounting hole has a semi-circular opening on both sides to form a clearance for the head of the mounting screw to pass through.

[0023] As an optimization, the snap-fit ​​structure includes multiple snap-fit ​​strips evenly distributed along the circumferential direction on the lower outer circumferential surface of the connecting sleeve, with one end of the snap-fit ​​strip bent upward to form a limiting block; and a mating strip is provided on the lower circumferential surface of the mounting cavity, corresponding to each snap-fit ​​strip, such that the upper surface of the snap-fit ​​strip is attached to the lower surface of the mating strip to restrict the connecting sleeve from coming out of the mounting cavity.

[0024] This makes it easier to remove the installation section from the middle of the bottom cover, and the snap-fit ​​structure is simpler and more reliable.

[0025] As an optimization, the edge of the mounting plate is bent outward and downward to form a ring-shaped abutting flange, and the lower end of the abutting flange abuts and supports the bottom cover.

[0026] This makes the structural design of the mounting plate more reasonable, allowing it to fit better against the upper surface of the bottom cover.

[0027] As an optimization, a circular opening is provided in the center of the mounting plate, and a mounting hole is provided on the bottom cover directly opposite the opening, with a locking coil installed inside the mounting hole.

[0028] This makes it easier to lay out the wiring.

[0029] Furthermore, a ceiling light cord is attached to the bottom cover, with the far end of the cord passing through a clearance hole on the mounting plate to the outside.

[0030] In summary, among the above-mentioned ceiling light structures, the housing structure is simpler, and the components that make up the housing are easy to disassemble; the overall lighting quality of the light fixture is better, and the installation part of the light fixture is easier to assemble and disassemble. Attached Figure Description

[0031] Figure 1 This is a structural schematic diagram of the ceiling light in a specific embodiment of this utility model.

[0032] Figure 2 yesFigure 1 A schematic diagram after rotating by one angle.

[0033] Figure 3 yes Figure 1 The main view.

[0034] Figure 4 yes Figure 1 Top view.

[0035] Figure 5 yes Figure 4 A schematic diagram of the AA section.

[0036] Figure 6 yes Figure 5 A magnified view of position B in the diagram.

[0037] Figure 7 yes Figure 5 A magnified view of position C in the diagram.

[0038] Figure 8 yes Figure 1 A schematic diagram omitting the installation components.

[0039] Figure 9 yes Figure 1 A schematic diagram of the installation section structure. Detailed Implementation

[0040] The present invention will be further described below with reference to the accompanying drawings and embodiments. It should be noted that in the description of the present invention, terms such as "upper," "lower," "left," "right," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are used only for the convenience of describing the present invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific manner. Therefore, they should not be construed as limitations on the present invention. Terms such as "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0041] like Figures 1 to 9 As shown, a ceiling light includes a ceiling light body, which includes a housing 1 with an overall flat circular box structure and an open bottom. A light-emitting part structure is installed inside the housing, a diffuser plate 2 is installed at the open end of the housing, and an installation part structure is provided on the upper surface of the housing. The bottom edge of the inner surface of the housing is pulled upward to form a ring-shaped installation space 3. The light-emitting part structure includes a back light strip 4 that is installed and arranged in the installation space and is curved into a ring shape. A first LED bead 5 is provided on the outer circumference of the back light strip.

[0042] In this way, in the above-described ceiling light structure, a back light strip with a first LED bead is installed in the installation space formed at the bottom edge of the housing. This ensures that the back of the ceiling light also emits light when the entire ceiling light is working, preventing a significant brightness difference between the upper part of the ceiling housing and the rest of the lighting fixture, thus resulting in a better overall lighting effect.

[0043] Furthermore, a light guide plate 6 is attached to the upper surface of the diffuser plate.

[0044] In this specific embodiment, the housing includes a bottom cover 7 with a circular plate-like structure; a ring cover 8 with an annular design is provided on the upper surface edge of the bottom cover, and the inner edge of the lower surface of the ring cover is pulled upward to form an annular protrusion 9, and the installation space is formed between the inner side of the protrusion and the bottom cover.

[0045] In this way, the structural design of the shell is simpler and more reasonable, making it easier to create installation space.

[0046] Furthermore, a ring-shaped mating groove 10 is formed by a downward indentation on the bottom cover at the position directly opposite the protrusion.

[0047] In this specific embodiment, a circular structure design of the face sleeve 11 is connected and provided at the lower surface edge of the ring cover. The lower end of the face sleeve is bent inward horizontally to form a ring-shaped connecting ring plate 12. The diffusion plate is provided on the upper side of the connecting ring plate, and the edge of the diffusion plate is attached to the upper surface edge of the connecting ring plate.

[0048] This makes the overall design of the casing simpler and easier to assemble and disassemble.

[0049] Furthermore, a plurality of connecting screws 13 are evenly arranged on the ring cover along the circumferential direction, such that the connecting screws pass through the bottom cover and are threaded onto the connecting ring plate.

[0050] Furthermore, the connecting ring plate is provided with multiple connecting posts that are evenly distributed along the circumference, and the connecting screws are threaded onto the connecting posts.

[0051] In this specific embodiment, a ring-shaped mounting plate 14 is provided on the connecting ring plate, a lower light strip 15 curved into a ring shape is provided on the inner circumferential surface of the mounting plate, and a second light bead 16 is provided on the inner circumferential surface of the lower light strip; and the second light bead is positioned facing the outer circumferential surface of the diffuser plate.

[0052] This makes it easier to install and arrange the lower light strips, and the structural design is simpler and more reasonable.

[0053] Furthermore, multiple sponge pads 17 are provided between the diffuser plate and the bottom cover, with the upper and lower ends of the sponge pads abutting and supporting the bottom cover and the diffuser plate respectively.

[0054] In this specific embodiment, the bottom cover is pulled down at the center to form a ring-shaped mounting cavity, and the mounting part structure is installed and arranged in the mounting cavity.

[0055] This makes the location design of the installation structure more reasonable.

[0056] In this specific embodiment, the installation part structure includes a circular mounting plate 18 with multiple mounting holes for arranging mounting screws 19; a cylindrical connecting sleeve 20 is connected to the lower surface of the mounting plate, the connecting sleeve is inserted into the mounting cavity, and a snap-fit ​​structure is provided between the mounting sleeve and the mounting cavity.

[0057] This design makes the installation section simpler and more reasonable, easier to disassemble and assemble, and easier to install on the ceiling.

[0058] Furthermore, the mounting hole is designed as an elongated hole, and each end of the mounting hole has a semi-circular opening on both sides to form a clearance for the head of the mounting screw to pass through.

[0059] In this specific embodiment, the snap-fit ​​structure includes a plurality of snap-fit ​​strips 21 disposed on the outer peripheral surface of the lower end of the connecting sleeve and evenly distributed along the circumferential direction, with one end of the snap-fit ​​strip bent upward to form a limiting block 22; a mating strip 23 is disposed on the lower peripheral surface of the mounting cavity and corresponding to each snap-fit ​​strip, such that the upper surface of the snap-fit ​​strip is attached to the lower surface of the mating strip to restrict the connecting sleeve from coming out of the mounting cavity.

[0060] This makes it easier to remove the installation section from the middle of the bottom cover, and the snap-fit ​​structure is simpler and more reliable.

[0061] In this specific embodiment, the edge of the mounting plate bends and extends outward and downward to form a ring-shaped abutting flange 24, and the lower end of the abutting flange abuts and supports the bottom cover.

[0062] This makes the structural design of the mounting plate more reasonable, allowing it to fit better against the upper surface of the bottom cover.

[0063] In this specific embodiment, a circular opening is provided in the middle of the mounting plate, and a mounting hole is provided on the bottom cover opposite to the opening, and a locking coil 25 is provided in the mounting hole.

[0064] This makes it easier to lay out the wiring.

[0065] Furthermore, a ceiling light rope 26 is connected and installed on the bottom cover, with the far end of the ceiling light rope passing through a clearance hole on the mounting plate to the outside.

[0066] In summary, among the above-mentioned ceiling light structures, the housing structure is simpler, and the components that make up the housing are easy to disassemble; the overall lighting quality of the light fixture is better, and the installation part of the light fixture is easier to assemble and disassemble.

[0067] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A ceiling light, comprising a ceiling light body, the ceiling light body including a shell with an overall flat circular box structure and an open lower end; a light-emitting part structure is installed inside the shell, a diffuser plate is installed at the open end of the shell, and a mounting part structure is provided on the upper surface of the shell; characterized in that... ； The bottom edge of the inner surface of the housing is pulled upward to form a ring-shaped installation space. The light-emitting part structure includes a back light strip that is installed and arranged in the installation space and is bent into a ring shape. A first LED bead is provided on the outer circumferential surface of the back light strip.

2. A ceiling light as described in claim 1, characterized in that: The housing includes a bottom cover with a circular plate-like structure; a ring cover with an annular design is provided on the upper surface edge of the bottom cover, and the inner edge of the lower surface of the ring cover is pulled upward to form an annular protrusion, and the installation space is formed between the inner side of the protrusion and the bottom cover.

3. A ceiling light as described in claim 2, characterized in that: A circular structure is connected to the edge of the lower surface of the ring cover. The lower end of the ring cover is bent inward horizontally to form a ring-shaped connecting ring plate. The diffuser plate is provided on the upper side of the connecting ring plate, and the edge of the diffuser plate is attached to the edge of the upper surface of the connecting ring plate.

4. A ceiling light as described in claim 3, characterized in that: A ring-shaped mounting plate is provided on the connecting ring plate. A lower light strip with a curved ring shape is provided on the inner circumferential surface of the mounting plate. A second light bead is provided on the inner circumferential surface of the lower light strip. The second light bead is positioned so that it faces the outer circumferential surface of the diffuser plate.

5. A ceiling light as described in claim 2, characterized in that: The bottom cover is pulled down at the center to form a ring-shaped mounting cavity, and the mounting structure is installed and arranged inside the mounting cavity.

6. A ceiling light as described in claim 5, characterized in that: The mounting structure includes a circular mounting plate with multiple mounting holes for mounting screws; a cylindrical connecting sleeve is attached to the lower surface of the mounting plate and inserted into the mounting cavity; a snap-fit ​​structure is provided between the mounting sleeve and the mounting cavity.

7. A ceiling light as described in claim 6, characterized in that: The snap-fit ​​structure includes multiple snap-fit ​​strips evenly distributed along the circumferential direction on the outer circumferential surface of the lower end of the connecting sleeve. One end of each snap-fit ​​strip is bent upward to form a limiting block. On the lower circumferential surface of the mounting cavity, a mating strip is provided for each snap-fit ​​strip, such that the upper surface of the snap-fit ​​strip is attached to the lower surface of the mating strip to restrict the connecting sleeve from coming out of the mounting cavity.

8. A ceiling light as described in claim 6, characterized in that: The mounting plate bends outward and downward to form a ring-shaped abutting flange, and the lower end of the abutting flange abuts and supports the bottom cover.

9. A ceiling light as described in claim 6, characterized in that: The mounting plate has a circular opening in the middle, and a mounting hole is provided on the bottom cover opposite the opening. A locking coil is installed in the mounting hole.

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