Ceiling lamp with spinning ceiling base

Abstract

The ceiling lamp comprises the ceiling base and a ceiling lamp body, and a circular concave cavity is formed in the center of the top face of the ceiling lamp body. A buckle protrusion is integrally formed on the upper portion of the inner wall of the circular cavity. L-shaped abutting-pressing protruding strips are integrally formed on the lower portion of the outer wall of the ceiling base, and the number of the L-shaped abutting-pressing protruding strips is matched with the number of the buckle protrusions. The ceiling base is located in the circular concave cavity, and the buckle protrusion is clamped into the top face of the transverse portion of the L-shaped abutting-pressing protruding strip and rotates to enable the L-shaped abutting-pressing protruding strip and the buckle protrusion to be located in a buckled mode. The LED ceiling lamp is reasonable in structural arrangement, the ceiling seat is matched with the circular concave cavity, the buckle protrusion is arranged on the upper portion of the inner wall of the circular concave cavity, the L-shaped abutting protruding strip is matched with the lower portion of the outer wall of the ceiling seat, and the ceiling seat only needs to be inserted into the circular concave cavity and is rotated to enable the buckle protrusion to be clamped into the top face of the transverse portion of the L-shaped abutting protruding strip. And the convenience of disassembly and assembly is improved, the stability and reliability of installation can be improved, the applicability is high, and the practicability is good.

Description

Technical Field

[0001] The utility model belongs to the technical field of ceiling lamps, and particularly relates to a ceiling lamp with a screw - in ceiling base. Background Art

[0002] A ceiling lamp is a common lighting fixture structure, which generally includes a ceiling base and a ceiling lamp body. In the prior art, the ceiling base and the ceiling lamp body are connected by screw fixation. Although it can meet the use requirements in general cases, its disassembly and assembly are not convenient enough, and it is also easy to loosen or fall off, thus affecting the use stability and reliability, and its applicability and practicability are limited. Content of the Utility Model

[0003] The purpose of the utility model is to provide a ceiling lamp with a screw - in ceiling base, which has a reasonable structure setting and is beneficial to improving the convenience of disassembly and assembly.

[0004] The technical solution for achieving the purpose of the utility model is a ceiling lamp with a screw - in ceiling base, including a ceiling base and a ceiling lamp body. A circular concave cavity is provided at the center of the top surface of the ceiling lamp body;

[0005] An engaging protrusion is integrally formed on the upper part of the inner wall of the circular concave cavity;

[0006] An L - shaped pressing protrusion is integrally formed on the lower part of the outer wall of the ceiling base, and the number of the L - shaped pressing protrusions matches the number of the engaging protrusions;

[0007] The ceiling base is located in the circular concave cavity, the engaging protrusion is snapped into the top surface of the horizontal part of the L - shaped pressing protrusion, and is rotated to make the L - shaped pressing protrusion and the engaging protrusion snap - lock and position.

[0008] Further preferably: the top surface of the horizontal part of the L - shaped pressing protrusion is inclined, and the high - end of the inclination is on one side of the vertical part of the L - shaped pressing protrusion.

[0009] Further preferably: tooth protrusions are uniformly arranged on the top surface of the horizontal part of the L - shaped pressing protrusion;

[0010] The engaging protrusion moves on the top surface of the horizontal part of the L - shaped pressing protrusion and is limited by the tooth protrusions.

[0011] Further preferably: the ceiling base is a plastic structure.

[0012] Further preferably: the thickness of the engaging protrusion matches the depth of the L - shaped pressing protrusion.

[0013] Further preferably: the diameter of the ceiling base matches the inner diameter of the circular concave cavity.

[0014] The utility model has positive effects: the structure of the utility model is reasonably arranged. Through the ceiling mount cooperating with the circular cavity, and there are snap protrusions on the upper part of the inner wall of the circular cavity, cooperating with the L-shaped pressing rib on the lower part of the outer wall of the ceiling mount. During installation, only need to insert the ceiling mount into the circular cavity and rotate it so that the snap protrusions are stuck into the top surface of the horizontal part of the L-shaped pressing rib, which improves the convenience of disassembly and assembly. At the same time, it can also improve the stability and reliability of installation, with strong applicability and good practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to make the content of the utility model easier to be clearly understood, the following further details the utility model according to specific embodiments and in combination with the drawings, where:

[0016] Figure 1 is a schematic structural diagram of the utility model;

[0017] Figure 2 is a schematic exploded structural diagram of the utility model;

[0018] Figure 3 is a schematic side structural diagram of the ceiling mount in the utility model.

[0019] Reference numerals: ceiling mount 1, ceiling lamp body 2, circular cavity 3, snap protrusion 4, L-shaped pressing rib 5, tooth convex 6. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the utility model.

[0021] Embodiment

[0022] As shown in Figures 1 to 3 , a ceiling lamp with a rotary snap ceiling mount includes a ceiling mount 1 and a ceiling lamp body 2. A circular cavity 3 is provided at the center of the top surface of the ceiling lamp body; both the ceiling mount and the ceiling lamp body are conventional structures of the prior art, so they are not described in detail and are only simply applied. At the same time, the diameter of the ceiling mount matches the inner diameter of the circular cavity.

[0023] In this embodiment, a snap projection 4 is integrally formed on the upper part of the inner wall of the circular cavity. At the same time, an L-shaped pressing rib 5 is integrally formed on the lower part of the outer wall of the ceiling mount. The number of the L-shaped pressing ribs matches the number of the snap projections. During assembly, the ceiling mount is located within the circular cavity. The snap projection is snapped into the top surface of the horizontal portion of the L-shaped pressing rib and rotated to lock and position the L-shaped pressing rib with the snap projection. With the above structure, it is beneficial to improve the smoothness and reliability of assembly, and it has strong practicability.

[0024] During actual application, the top surface of the horizontal portion of the L-shaped pressing rib is inclined, and the high end of the inclination is on one side of the vertical portion of the L-shaped pressing rib. Tooth protrusions 6 are evenly arranged on the top surface of the horizontal portion of the L-shaped pressing rib. The snap projection moves on the top surface of the horizontal portion of the L-shaped pressing rib and is limited by the tooth protrusions. Since the top surface of the horizontal portion of the L-shaped pressing rib is inclined, the fastening property of assembly can be improved during rotation. Cooperating with the tooth protrusions, the friction force between the L-shaped pressing rib and the snap projection can be increased, which can prevent loosening or falling off and ensure the smoothness and reliability of installation.

[0025] During actual application, the ceiling mount is a plastic structure. And the thickness of the snap projection matches the depth of the L-shaped pressing rib. With the above structure, the effectiveness of assembly can be improved, seamless connection can be achieved, and tilting, loosening or falling off can be prevented.

[0026] The utility model has positive effects: The structure of the utility model is reasonably arranged. Through the cooperation of the ceiling mount and the circular cavity, and at the same time, there is a snap projection on the upper part of the inner wall of the circular cavity, which cooperates with the L-shaped pressing rib on the lower part of the outer wall of the ceiling mount. During installation, it only needs to insert the ceiling mount into the circular cavity and rotate to snap the snap projection into the top surface of the horizontal portion of the L-shaped pressing rib, which improves the convenience of disassembly and assembly. At the same time, the smoothness and reliability of installation can also be improved. It has strong applicability and good practicability.

[0027] The standard parts used in this embodiment can be directly purchased from the market. For the non-standard structural components described in the specification, they can also be directly processed according to the existing common technical knowledge without any doubt. At the same time, the connection methods of each component adopt the mature conventional means in the existing technology, and the machines, parts and equipment all adopt the conventional models in the existing technology. Therefore, no specific description will be made here.

[0028] Obviously, the above embodiments of the present utility model are merely examples for clearly illustrating the present utility model, rather than limitations on the implementation manners of the present utility model. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all implementation manners here. And these obvious changes or modifications derived from the essential spirit of the present utility model still fall within the protection scope of the present utility model.

Claims

1. A ceiling lamp with a screw-on ceiling mount, comprising a ceiling mount and a ceiling lamp body, characterized in that: The top surface center of the ceiling lamp is specifically provided with a circular cavity; A buckle protrusion is integrally formed on the upper portion of the inner wall of the circular cavity; The lower part of the outer wall of the ceiling mount is integrally formed with an L-shaped pressing convex strip, and the number of the L-shaped pressing convex strips matches the number of the buckle protrusions; The ceiling seat is located in the circular cavity, the buckle protrusion is buckled into the top surface of the transverse part of the L-shaped pressing convex strip, and is rotated to buckle the L-shaped pressing convex strip and the buckle protrusion to position.

2. The ceiling lamp with a screw-on ceiling mount according to claim 1, characterized in that: The top surface of the transverse portion of the L-shaped pressing convex strip is inclined, and the high end of the inclination is located at one side of the vertical portion of the L-shaped pressing convex strip.

3. The ceiling lamp with a screw-on ceiling mount according to claim 2, characterized in that: The top surface of the transverse portion of the L-shaped pressing convex strip is evenly provided with teeth protrusions; The buckle protrusion moves on the top surface of the transverse portion of the L-shaped pressing protrusion and is limited by the tooth protrusion.

4. The ceiling lamp with a screw-on ceiling mount according to claim 1, characterized in that: The ceiling mount is a plastic structure.

5. The ceiling lamp with a screw-on ceiling mount according to claim 1, characterized in that: The thickness of the buckle protrusion matches the depth of the L-shaped pressing protrusion.

6. The ceiling lamp with a screw-on ceiling mount according to claim 1, characterized in that: The diameter of the ceiling seat matches the inner diameter of the circular cavity.

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