UV LED light source structure and parallel light exposure machine

A technology of parallel light lens and light source, which is applied in the field of exposure machines, can solve problems such as delay in production, complex structure, and high cost, and achieve the effects of high power consumption, simple optical structure, and avoid delay in production

Active Publication Date: 2016-02-03
张河生
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to provide a UVLED light source structure, aiming to solve the problem that the parallel light exposure machine

Method used

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  • UV LED light source structure and parallel light exposure machine
  • UV LED light source structure and parallel light exposure machine
  • UV LED light source structure and parallel light exposure machine

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Embodiment Construction

[0022] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0023] The implementation of the present invention will be described in detail below in conjunction with specific embodiments.

[0024] refer to Figure 2-7 Shown is the preferred embodiment provided by the present invention.

[0025] Referring to 2 to 5, the UVLED light source structure 2 provided by the present invention is used in a parallel light exposure machine, or it can also be used in other equipment that requires exposure, and is not limited to the parallel light exposure machine in this embodiment .

[0026] The UVLED light source structure 2 includes a UVLED lamp holder 23, a fly-eye...

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Abstract

The invention relates to the technical field of exposure machines, and discloses a UV LED light source structure and a parallel light exposure machine. The UV LED light source structure comprises a UV LED lamp head, a fly eye lens module, a plane mirror and a spherical mirror, wherein the UV LED lamp head, the fly eye lens module, the plane mirror and the spherical mirror are sequentially arranged along a light path direction of the UV LED light source structure; a UV LED lamp bead is arranged in a UV LED; the UV LED lamp head and the fly eye lens module are adjacently arranged in parallel; the UV LED lamp head is adjacently connected with the fly eye lens module in parallel through an adjusting mechanism capable of adjusting the distance between the UV LED lamp head and the fly eye lens module; the UV LED lamp bead is arranged in front of the fly eye lens module; and parallel light for exposure is formed by the fly eye lens module, the plane mirror and the spherical mirror. The UV LED light source structure is applied to an existing parallel light exposure machine; equipment does not need to be upgraded by a customer and does not need to be transformed on a large scale; the low-temperature, energy-saving, environment-friendly and safe exposure machine employing the UV LED light source structure can be obtained with the least cost; the production delay is avoided; and the cost is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of exposure machines, in particular to a UVLED light source structure and a parallel light exposure machine including the UVLED light source structure. Background technique [0002] refer to figure 1 Shown is the light source structure 1 of a traditional parallel light exposure machine. The traditional parallel light exposure machine uses an ultra-high pressure mercury lamp 10 as a light source. The ultra-high pressure mercury lamp 10 first collects light through an elliptical mirror 11, and the light converges to On a first plane mirror 12, the first plane mirror 12 transmits the high-calorie IR light (infrared light) part in the light of the ultra-high pressure mercury lamp 10, and reflects and converges the UV light (ultraviolet light) in the ultra-high pressure mercury lamp 10 to On the second plane mirror 13, the second plane mirror 13 further reflects and converges the UV light almost without loss to ...

Claims

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Application Information

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IPC IPC(8): G03F7/20
Inventor 张河生唐威张春玲
Owner 张河生
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