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Light supplementing lamp

A technology of fill light and front cover, applied in the direction of light source, electric light source, light source fixed, etc., can solve the problem of insufficient lighting, achieve high brightness, novel structure, and make up for the effect of low lighting power

Inactive Publication Date: 2018-09-07
常青
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the problem of insufficient lighting of industrial endoscopes, the present invention provides a supplementary light device. The supplementary light is small in size and high in brightness, and can provide a sufficiently high-brightness lighting environment for industrial endoscopes, making up for industrial endoscopes. The problem that the lighting power of the mirror is small and the light intensity is insufficient

Method used

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Examples

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Embodiment Construction

[0013] exist figure 1 Among them, the front-end cover (1) of the supplementary light fastens the plano-convex lens (2), LED (3), and LED cooling bracket (4) in the shell composed of the rear housing (5) of the supplementary light, and the LED (3) Point G of the cooling surface of the LED is fixed with the LED cooling bracket by soldering, and the + and - electrodes of the LED (3) are directly welded to the wires, and pass through the two sides of the LED cooling bracket (4) from the back shell (5) of the supplementary light. The tail is led out to connect to the external LED driver power supply.

[0014] exist figure 2 In the solid figure of the supplementary light shown, the plano-convex lens, LED, and LED cooling bracket are installed inside the supplementary light housing, and the front end cover (1) of the supplementary light is fastened together with the rear housing (5) of the supplementary light to form a The supplementary light housing, the convex surface of the pla...

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Abstract

The invention relates to a light supplementing lamp capable of providing auxiliary lighting for an industrial endoscope. The light supplementing lamp is composed of a light supplementing lamp front end cover, a flat convex mirror, an LED, an LED radiating support and a light supplementing lamp back shell which are sequentially assembled together. Heat generated by the flat convex mirror is transmitted to a light supplementing lamp outer shell through the LED radiating support to be emitted out. An LED point light source is converted by the flat convex mirror into gathering light at 45-degree included angle to be emitted out, the irradiation luminance is improved, the observing distance is increased, the lamp is used in cooperation with the industrial endoscope and supplements the industrial endoscope for lighting, and the light supplementing lamp is small in size, high in luminance and novel and reasonable in structure.

Description

Technical field [0001] The invention relates to a supplementary light device, which is especially suitable for supplementary illumination for industrial endoscopes during the maintenance of automobile engines and pressure vessels. Background technique [0002] At present, in the process of automobile engine maintenance and pressure vessel maintenance, the industrial endoscope probe is inserted into the container through the spark plug hole or the hand hole of the pressure vessel to observe whether there are foreign objects or defects in the vessel. It is relatively small and the internal volume is relatively large. Due to the structural limitations of industrial endoscopes, the power of the lighting devices carried by industrial endoscopes is relatively small. For large-volume containers and container walls filled with black substances, the light intensity is insufficient. The observation of foreign objects or defects by industrial endoscopes is blurred, which may easily lea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V19/00F21V29/503F21V29/89F21Y115/10
CPCF21S2/00F21V19/001F21V29/503F21V29/89F21Y2115/10
Inventor 常青王悦常振生
Owner 常青
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