Light irradiation device

A light irradiating device and light irradiating technology are applied in the directions of devices, clothing, shoe bindings, etc. that apply liquid to the surface, which can solve the problems of power consumption, dust adhesion, complicated replacement operations, etc., and achieve easy replacement operations. Intrusion effect

Active Publication Date: 2017-04-26
GS YUASA INT LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the ultraviolet irradiation device provided with the above-mentioned lamp unit, after use, the lamp is cooled by turning off the power supply and temporarily closing the shutter mechanism, and then after turning on the power again and opening the shutter mechanism, it is necessary to pull out the lamp unit, Not only consumes unnecessary power, but also makes the replacement operation cumbersome
It should be noted that when the shutter is stopped with the open state after the use of the ultraviolet irradiating device, problems such as dust outside the device adhering to the ultraviolet lamp and the reflector occur.

Method used

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Embodiment Construction

[0054] Hereinafter, an ultraviolet irradiation device which is one embodiment of the light irradiation device according to the present invention will be described with reference to the drawings.

[0055] The ultraviolet irradiation device 100 according to the present embodiment is used to irradiate ultraviolet rays to a workpiece W obtained by applying UV ink or the like to a substrate having a low heat-resistant temperature such as a film to cure the UV ink or the like. This ultraviolet irradiation device 100 is used in combination with, for example, a transport device (not shown) that transports the workpiece W to the ultraviolet irradiation device 100 .

[0056] Specifically, as Figure 1 ~ Figure 3 As shown, the ultraviolet irradiation device 100 includes: a housing 2; a lamp unit 5 having an ultraviolet lamp 3 and a lamp support 4 supporting the ultraviolet lamp 3; a reflector 6 for reflecting ultraviolet rays emitted from the ultraviolet lamp 3; A shutter member 7 that ...

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Abstract

The invention provides a light irradiation apparatus capable of reducing constituents detached from the light irradiation apparatus as much as possible when a lamp is replaced and achieving replacing operation of the lamp in a closed state of the gate of the light irradiation apparatus so as to make the replacing operation of the lamp easy. The replacing operation of the lamp comprises a long cylindrical housing (2) equipped with a light irradiation window (21), a lamp unit (5) equipped with a lamp (3) and a lamp support (4), and a gate member (7) moved between a closed position (P) shielding light and an open position (Q) passing the light. When a reflection board (4) and the gate member (7) at the closed position (P) are left in the housing (2), the lamp unit (5) can be detached from the end portion of the long side direction of the housing (2) along the long side direction of the housing (2).

Description

technical field [0001] The present invention relates to a light irradiation device used for curing treatment of, for example, resins, paints, inks, or adhesive materials. Background technique [0002] As shown in Patent Document 1, an ultraviolet irradiation device is provided as the light irradiation device. The ultraviolet irradiation device has a lamp unit configured by disposing an ultraviolet lamp and a reflector on a base, and a housing for accommodating the lamp unit. The lamp unit is pulled out from the housing. In this ultraviolet irradiation device, replacement work of other components such as ultraviolet lamps and reflectors incorporated in the lamp unit can be quickly performed. [0003] However, in the above-mentioned light irradiation device, although the ultraviolet lamp can be replaced at any place by pulling the lamp unit out of the housing, even when the lamp unit is equipped with a reflector without replacing the reflector, it is necessary to The reflect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05D3/06
CPCA43C7/08A43C11/24
Inventor 角波雅之
Owner GS YUASA INT LTD
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