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Combined recessed lamp without light cylinder

A combined, lamp-can technology, which can be applied to components of lighting devices, loss prevention measures of lighting devices, semiconductor devices of light-emitting elements, etc.

Inactive Publication Date: 2010-03-31
COREMATE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Press, downlight is a kind of light fixture installed on the ceiling, which is equipped with a light source in a lamp tube, such as tungsten filament bulbs, energy-saving bulbs or LED lights, because the lamp tube is embedded in the ceiling, so It has the advantages of being beautiful and no

Method used

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  • Combined recessed lamp without light cylinder
  • Combined recessed lamp without light cylinder
  • Combined recessed lamp without light cylinder

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Embodiment Construction

[0014] First, please also refer to figure 1 , figure 2 and image 3 Shown are respectively the three-dimensional exploded view, the three-dimensional combined view and the combined sectional view of the present invention, and the preferred embodiments of the present invention include:

[0015] A light source body 10, which further includes:

[0016] A radiating body 11 is made of metal, and it is vertically arranged and generally in the shape of a cylinder, and a rectangular perforation 111 is formed in the center along the axial direction, and four side walls 1111 are formed in the axial direction, and opposite Two sidewalls 1111 are provided with a slot 1112 along the axial direction, and the outer peripheral surface of the cooling body 11 is provided with a plurality of fins 112 along the axial direction, and the outer peripheral surface of the cooling body 11 is provided with a plurality of annular recesses along the radial direction. The slot 113 and the radiator 11 a...

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PUM

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Abstract

The invention relates to a combined recessed lamp without a light cylinder. The recessed lamp comprises a light source body, wherein an insulating cover is covered outside the light source body, the upper end of the insulating cover is provided with an extension cover capable of being detached, the outer edge of the lower end of the insulating cover extends to the outside sidewise to form a detachable outer disk cover, the outer wall of the insulating cover are provided with at least two positioning shrapnels which are separately arranged outward on the opposite two sides, the positioning shrapnels is detachable and have flexibility so that the combined recessed lamp of the invention can be directly recessed and fixed in the ceiling through the installation of the outer disk cover and positioning shrapnels. Therefore, the combined recessed lamp can be used to save the cost of the material of the light cylinder and is convenient to detach and replace components so as to have the advantages of saving energy, reducing carbon emission and protecting the environment.

Description

technical field [0001] The invention is a combined recessed lamp without a lamp tube. Background technique [0002] Press, downlight is a kind of light fixture installed on the ceiling, which is equipped with a light source in a lamp tube, such as tungsten filament bulbs, energy-saving bulbs or LED lights, because the lamp tube is embedded in the ceiling, so It has the advantages of being beautiful and not dazzling, and is widely used in indoor lighting. However, no matter whether the downlight uses tungsten bulbs, energy-saving bulbs or LED lights, it needs to use a lamp tube for embedded and fixed on the ceiling. It causes an increase in the cost of downlights and a waste of lamp tube materials. Contents of the invention [0003] The present invention is a combined recessed lamp without a lamp tube, which can be embedded in the recessed hole of the ceiling. It includes a light source body, and an insulating cover is provided on the outer periphery of the light source bo...

Claims

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Application Information

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IPC IPC(8): F21S8/04F21V15/02F21V17/10F21V29/00F21Y101/02F21V29/506F21V29/71F21V29/89F21Y115/10
Inventor 王惠民
Owner COREMATE TECH CO LTD