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Linear light condensation device

A technology for condensing devices and light-emitting devices, which is applied to lighting devices, lighting device components, light sources, etc., can solve the problems of increased product design and manufacturing workload, unfavorable production and cost control, shortened service life, etc. The effect of reducing the number of components, easy to manufacture and cost control, and simple structure

Inactive Publication Date: 2016-12-07
GUANGDONG AOPUTE TECH CO LTD
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

If the power used by LED components is increased, so that the LED components are at full load or close to full load, the service life of the LED components will be greatly shortened in this state; and the increase of the concentrating device will make the structure of the light source more complicated, and the product The required component parts will also increase, which will lead to an increase in the workload of product design and manufacturing, which is not conducive to manufacturing and cost control

Method used

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  • Linear light condensation device
  • Linear light condensation device

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Embodiment Construction

[0014] The present invention will be described in further detail below in conjunction with the specific embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0015] Such as figure 1 and 2 As shown, a linear light concentrating device includes a light emitting device 1 and a light collecting cover 2 cooperating with the light emitting device 1. The light collecting cover 2 includes a light collecting cover body 21 and a light collecting groove arranged on one side of the light collecting cover body 21. 22 and the first refraction curved surface 23 arranged on the other side of the condenser body 21, the light concentrating groove 22 is composed of two refraction planes 24 and the second refraction surface 25, the first refraction surface 23 and the second refraction surface 25 cooperate and Concentrating the light from the light emitting device 1 on a straight line from multiple angles, the condenser body 21 has two ...

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Abstract

The invention discloses a linear light condensation device which comprises a light emitting device and a light condensation cover matched with the light emitting device. The light condensation cover comprises a light condensation cover body, a light condensation tank formed in one side of the light condensation cover body, and a first refraction curved face arranged on the other side of the light condensation cover body. The light condensation tank is formed by two refraction planes and a second refraction curved face. The first refraction curved face and the second refraction curved face are matched and condense light rays of the light emitting device to one straight line from multiple angles. The light condensation cover body is provided with two reflection curved faces and two condensation planes. The two refraction planes, the two reflection curved faces and the two condensation planes are matched with one another and condense the light rays to the straight line from multiple angles. Through the structure, the light rays can be condensed to the straight line after passing through the light condensation cover, the light utilization rate is improved, and high illuminance of the linear light condensation device is achieved. In addition, the number of required components is reduced, the quantity of procedures, working cycle and other costs for product design and manufacturing are reduced, and production, manufacturing and cost control are easy.

Description

technical field [0001] The invention belongs to the technical field of light emitting devices, in particular to a linear light concentrating device. Background technique [0002] In order to obtain good brightness, in the field of light sources used in industry, it is usually necessary to gather the light emitted by the luminous body together. At present, most of the existing domestic light sources use round rod lenses to achieve the light concentrating effect. The efficiency is relatively low, and there is a lot of waste, resulting in poor light gathering effect. In this case, in order to improve the concentration effect of light, a method of increasing the power used by the illuminant (such as an LED element) or adding more light concentrating devices is generally adopted. If the power of LED components is increased to make the LED components work at full load or close to full load, the service life of the LED components will be greatly shortened in this state; and the in...

Claims

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Application Information

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IPC IPC(8): F21V3/02F21V5/04F21Y115/10
CPCF21V3/02F21V5/04
Inventor 卢盛林
Owner GUANGDONG AOPUTE TECH CO LTD
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