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Improved tube lamp

An improved downlight technology, applied in the direction of lampshade, cooling/heating device of lighting device, lighting and heating equipment, etc., can solve the problems of limited use range and exposed terminal, achieve wide range of use and environment, disassembly and assembly The effect of convenience, easy installation and removal

Inactive Publication Date: 2018-11-23
吴云国
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing downlight includes a base that can be installed, and the base is equipped with a light-collecting cover. Because the room is integrally formed, the shape and color of its expanded edge will not change, that is, it will not be replaced with each other; in addition, the terminals on the base are exposed, which is prone to leakage hazards; finally, when it is necessary to change the direction of light irradiation At that time, the current downlights and downlights cannot be realized, thus limiting its scope of use

Method used

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Embodiment Construction

[0018] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0019] The claims are summarized from the examples, so they should contain all the contents of the claims, and be a little more specific than the claims, so that people can get the claims from the examples.

[0020] refer to figure 1 and figure 2 , an embodiment of the present invention is proposed, for the convenience of description, the upper and lower positions are described with reference to the situation of its use state, that is figure 1 The lower part of is its lower part. The improved downlight provided by the present invention includes a heat dissipation base 1 that can be installed with a light bulb at the bottom and is made of aluminum alloy. The light bulb installed is an LED lamp. 1 is provided with a terminal 2 on the top surface, the upper part of the heat dissipation base 1 is covered with a mounti...

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Abstract

The invention discloses an improved tube lamp. The improved tube lamp comprises a heat dissipation base, wherein the lower part of the heat dissipation base can be provided with a bulb, moreover, theheat dissipation base is made of aluminum alloy, heat dissipation fins are arranged on the upper surface of the heat dissipation base, and a wiring terminal is arranged on the surface of the top of the heat dissipation base; and the bottom of the heat dissipation base is in threaded connection with an inner light collecting cover, a ring table which abuts against the bottom of the heat dissipationbase in a clamped mode is arranged on the inner light collecting cover, the upper part of the heat dissipation base is sleeved with a mounting base, mounting lugs are arranged on the two side parts of the mounting base, a light collecting lampshade capable of being disassembled and replaced is connected to the lower part of the mounting base, the inner surface of the light collecting lampshade and the inner surface of the mounting base jointly form a containing cavity for supporting the heat dissipation base, and the heat dissipation base can rotate in the containing cavity. The improved tubelamp has the advantages that assembling and disassembling are convenient, the application range is wide, the use environment is wide, and use is safe.

Description

technical field [0001] The invention relates to an improved downlight. Background technique [0002] The downlight and the lampshade on which it is installed are used as household items, which not only play the role of house lighting, but also play a certain decorative role. The existing downlight includes a base that can be installed, and the base is equipped with a light-collecting cover. Because the room is integrally formed, the shape and color of its expanded edge will not change, that is, it will not be replaced with each other; in addition, the terminals on the base are exposed, which is prone to leakage hazards; finally, when it is necessary to change the direction of light irradiation At that time, the current downlights and downlights cannot be realized, thus limiting its scope of use. Contents of the invention [0003] The main purpose of the present invention is to provide an improved downlight, which is intended to facilitate disassembly and replacement of i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/02F21V3/00F21V19/02F21V17/12
CPCF21S8/02F21V3/00F21V17/12F21V19/02F21V23/002F21V29/502F21V29/76
Inventor 吴云国
Owner 吴云国
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