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LED ceiling lamp

A technology for LED ceiling lamps and ceilings, which is applied to lighting and heating equipment, semiconductor devices of light-emitting elements, lighting devices, etc. It can solve the problems of unstable sealing effect, falling off of waterproof sealing ring, complex structure, etc. Simplified, good effect of waterproof performance

Inactive Publication Date: 2019-09-24
SHENZHEN HTA LED LIGHTING ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to prevent water vapor from entering the interior of the ceiling, the existing ceiling lamp generally requires an additional independent waterproof sealing ring at the ceiling, and the waterproof sealing ring is usually pasted on the surface cover of the ceiling lamp. The waterproof sealing ring of this ceiling lamp It is easy to fall off with the prolongation of use time, and the cost is high, the structure is slightly complicated, and the sealing effect is unstable
[0003] In addition, some of the existing ceilings need to be covered with thermal insulation cotton. When installing the ceiling lamp, the back of the ceiling lamp is directly in contact with the thermal insulation cotton, and there is a hidden danger of fire caused by heat generation.

Method used

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  • LED ceiling lamp
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Examples

Experimental program
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Effect test

Embodiment Construction

[0020] like Figure 1 to Figure 8 As shown, the LED ceiling lamp of this embodiment includes a lamp body 1 with built-in LED light-emitting elements, a face ring 2, and two brackets 4. The lamp body 1 is flat and saves space. Spring 3, the face ring 2 is fixedly connected with the lamp body 1, in this embodiment, the back of the face ring 2 is provided with several clamping parts 21, and the face ring 2 passes through the clamping parts 21 is fixedly connected with the lamp body 1, and the back of the face ring 2 is provided with a first rubber-coated waterproof rubber ring 6 near the outer edge, and the first rubber-coated waterproof rubber ring 6 is connected to the The face ring 2 is injection molded into one body. When the LED ceiling lamp is installed on the ceiling 10, the retaining spring 3 and the face ring 2 clamp the ceiling 10 so that the first rubber-coated waterproof rubber ring 6 The contact with the ceiling 10 is sealed to prevent water from entering the upper ...

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Abstract

The invention discloses an LED ceiling lamp which is simple in structure, low in cost and good in waterproof performance, and can be applied to the field of lamps and lanterns. The LED ceiling lamp includes a lamp body (1) which includes a built-in LED light-emitting element and a face ring (2), the lamp body (1) is provided with a clamping spring (3), the face ring (2) is fixedly connected with the lamp body (1), the back side, close to the outer edge, of the face ring (2) is provided with a first rubber coating waterproof rubber ring (6), the first rubber coating waterproof rubber ring (6) and the face ring (2) form a whole in an injection molding mode through rubber coating moulds, and when the LED ceiling lamp is installed on a ceiling (10), the clamping spring (3) and the face ring (2) clamp the ceiling (10) to seal the contact between the first rubber coating waterproof rubber ring (6) and the ceiling (10) to prevent water from entering the upper part of the ceiling.

Description

technical field [0001] The invention relates to an LED lamp, in particular to an LED ceiling lamp. Background technique [0002] With the development of science and technology, LED lamps are widely used, and more and more LED lamps are used as lighting sources and lamps. Ceiling lamp is a kind of light fixture. As the name suggests, it is installed in the opening of the indoor ceiling. In order to prevent water vapor from entering the interior of the ceiling, the existing ceiling lamp generally requires an additional independent waterproof sealing ring at the ceiling, and the waterproof sealing ring is usually pasted on the surface cover of the ceiling lamp. The waterproof sealing ring of this ceiling lamp It is easy to fall off with the prolongation of use time, and the cost is high, the structure is slightly complicated, and the sealing effect is unstable. [0003] In addition, some of the existing ceilings need to be covered with heat-insulating cotton. When the ceiling...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/04F21V21/03F21V31/00F21V31/04F21V25/12F21Y115/10
CPCF21S8/043F21V21/03F21V25/12F21V31/005F21V31/04F21Y2115/10
Inventor 黄宏略林泽凡
Owner SHENZHEN HTA LED LIGHTING ELECTRONICS CO LTD