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Optic axis regulator for laser lighting device

A technology of optical axis adjustment and illuminator, which is applied in the field of laser illuminator, can solve the problems of not being able to meet the actual needs, increase the cost of installation and maintenance, and not meet the economic benefits, etc., and achieve the effect of low cost, simple application and small size

Inactive Publication Date: 2007-10-10
潘国平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] When multiple targets need to be photographed at the same time or the scene environment is relatively complex, it is impossible to provide sufficient lighting sources for a single target one by one, which cannot meet the actual needs; although multiple devices can be installed at the same time to achieve the effect, the cost of installation and maintenance is greatly increased , does not conform to the principle of economic benefit

Method used

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  • Optic axis regulator for laser lighting device

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Embodiment 1

[0018] As shown in Figure 1, a kind of optical axis adjusting device of laser illuminator, comprises laser emitter 1 and laser beam expander lens group 2, and described laser beam expander lens group 2 is positioned at the front end of laser emitter 1 and is connected with laser emitter 1 integrated combination, characterized in that: the device also includes an adjustment seat 3 with a through hole 6 and an adjustment lock bolt 4; one end of the adjustment lock bolt 4 passes through the through hole 6 of the adjustment seat 3 and the laser emitter Connected to the back of the laser transmitter 1 and kept horizontally consistent with the optical axis of the laser transmitter 1.

[0019] The back of the laser emitter 1 is a convex spherical surface (the radius of the sphere is R1), and the profile of the front end of the adjustment seat 3 is a concave spherical surface (the radius of the sphere is R2); and R1 is less than or equal to R2.

[0020] The end of the adjusting lockin...

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Abstract

An optical axis regulation-device of laser illuminator consists of laser emitter, lens set of laser beam extender, a regulation seat with through hole and a regulation-locking bolt. It is featured as setting said lens set in front of laser emitter to form an integral unit and regulating laser emitter and regulation seat manually.

Description

technical field [0001] The invention relates to a laser illuminator, in particular to an optical axis adjustment device of a laser illuminator applied in the security field. technical background [0002] As a lighting device, laser illuminator has been widely used in the field of security monitoring, especially in combination with camera technology. The laser illuminators that appear on the market generally have a fixed emission axis and can only provide auxiliary illumination in a fixed direction for the camera lens. [0003] When it is necessary to shoot multiple targets at the same time or the scene environment is complex, it cannot provide sufficient lighting sources for a single target one by one, which cannot meet the actual needs; although multiple devices can be installed at the same time to achieve the effect, the cost of installation and maintenance is greatly increased , does not conform to the principle of economic benefit. Contents of the invention [0004] ...

Claims

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Application Information

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IPC IPC(8): F21K7/00F21V14/00F21V17/02F21K99/00F21K9/20F21V14/02F21Y115/30
Inventor 潘国平吴克云
Owner 潘国平