Barrel light output device

A light device and tube-type technology, which is applied in the direction of lighting devices, lighting auxiliary devices, fixed lighting devices, etc., can solve the problems of easy aging and poor light mixing effect of the tube-type light output device, so as to avoid aging and improve the light mixing effect Effect

Active Publication Date: 2019-06-04
东莞市闻誉实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the plurality of LED lamp beads are exposed to the outside, which is easy to age, and makes the light mixing effect of the cylindrical light output device not good

Method used

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  • Barrel light output device
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Embodiment Construction

[0018] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0019] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of ill...

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Abstract

The invention relates to a drum-type light emergence device. The drum-type light emergence device comprises an installing body, a lamp holder, multiple LED lamp beads and multiple covering bodies; multiple installing holes are formed in the side wall of the installing body; the lamp holder is in a circular shape and is fixed to the installing body, the outer diameter of the lamp holder is gradually increased in the direction of being far away from the installing body, an installing face is formed on the side, deviating from the installing body, of the lamp holder, and multiple annular clamping grooves are formed in the installing face of the lamp holder and concentrically formed; the LED lamp beads are installed on the installing face of the lamp holder; the covering bodies are different in size and are detachably installed on the installing face of the lamp holder, and the LED lamp beads are covered with the covering bodies. According to the drum-type light emergence device, the LED lamp beads are not liable to be aged, and the light mixing effect is good.

Description

technical field [0001] The invention relates to a barrel-type light emitting device. Background technique [0002] Existing barrel-type light emitting devices generally include a mounting base, a lamp panel and a plurality of LED lamp beads. The installation seat is used for installing the tube-type light emitting device, the lamp panel is arranged on the installation seat, and the plurality of LED lamp beads are installed on the lamp panel. However, the plurality of LED lamp beads are exposed to the outside, which is easy to age, and makes the light mixing effect of the cylindrical light output device not good. Contents of the invention [0003] Based on this, it is necessary to provide a tube-type light-emitting device that is not prone to aging of LED lamp beads and has a better light mixing effect. [0004] A cylindrical light output device, including a mounting body, a lamp holder, a plurality of LED lamp beads and a plurality of cover bodies; a plurality of install...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S8/02F21V21/04F21V19/00F21V3/00F21V17/10F21V29/83F21V29/74F21Y115/10
CPCF21S8/026F21V3/00F21V17/10F21V19/0015F21V21/04F21V29/74F21V29/83F21Y2115/10
Inventor 叶伟炳
Owner 东莞市闻誉实业有限公司
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