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Ultraviolet light LED generating device, processing method and ultraviolet light irradiating device

A technology of irradiation device and ultraviolet light, applied in the cooling/heating device of lighting device, lighting device, components of lighting device, etc., can solve the problems of large heat generation, short life, low ultraviolet energy, etc.

Active Publication Date: 2019-02-01
HARBIN HAPRO ELECTRIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] One of the purposes of the present invention is to provide a UV LED generating device and processing method for irradiation crosslinking, which solves the problems of low UV energy, short life, large calorific value, and low energy efficiency of traditional mercury lamps.

Method used

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  • Ultraviolet light LED generating device, processing method and ultraviolet light irradiating device
  • Ultraviolet light LED generating device, processing method and ultraviolet light irradiating device
  • Ultraviolet light LED generating device, processing method and ultraviolet light irradiating device

Examples

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no. 1 example

[0072] Such as Figure 1 to Figure 6 As shown, a UV LED generating device for irradiation crosslinking is composed of: a power module 1, a cooling seat 6, a substrate 7, an integrated circuit 8, a collimating lens 11 and an LED lamp bead. According to different needs, 3-20 of the LED lamp beads are welded to form an LED ultraviolet light emitting unit, and the LED ultraviolet light emitting unit is integrated with the substrate, and is connected to the power supply module through the power cord connected to power supply, each of the LED lamp beads is composed of a lens 10 and an LED chip 9, and according to the requirement of irradiating power, multiple groups of the LED ultraviolet light-emitting units can be integrated along the length direction on the substrate. The other side of the base plate is close to and fixed on the b-side of the cooling seat, and the number of the LED ultraviolet light-emitting units is the same as the number of the power modules, so that a group of...

no. 2 example

[0083] Such as Figure 7 with Figure 8 As shown, an openable and closable LED ultraviolet light irradiation device is composed of: an ultraviolet LED irradiation chamber 71, a transmission member 72 and a frame 73; the ultraviolet LED irradiation chamber is composed of a plurality of light-emitting components, The light-emitting component is assembled by a fixing piece and a plurality of LED light-emitting sources 78, and the LED light-emitting source is mainly composed of LED lamp beads 715, LED substrate 716, driving power 717, optical elements, and a cooling seat 714. The fixed parts at both ends are connected to realize the positioning and fixing of the LED light source, so that the LED light sources are axially parallel to each other, and there is an angle in the transverse direction, and the beams emitted are all irradiated to the same axis, which is defined as OO. Multiple LED light-emitting components The way to combine the ultraviolet LED irradiation cavity is that ...

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Abstract

The invention relates to an ultraviolet light LED generating device, a processing method and an ultraviolet light irradiating device. The irradiating device comprises an ultraviolet LED irradiating cavity, a transmission member and a rack. The ultraviolet LED irradiating cavity is composed of a plurality of light emitting components. Each light emitting component is formed by assembling fixing pieces and a plurality of LED light emitting sources. Each LED light emitting source is composed of LED lamp beads, an LED substrate, a driving power supply, an optical element and a cooling seat. The fixing pieces at two ends are connected to realize the positioning and fixing of the LED light emitting sources, so that the LED light emitting sources are parallel to each other in the axial directionand have included angles in the transverse direction, and the emitted light beams are irradiated to the same axis. According to the ultraviolet light LED generating device, the processing method and the ultraviolet light irradiating device, the component parts of the irradiating cavity can be quickly separated, so that sufficient operation space is provided among the components, and fast cleaningand maintaining are facilitated; and an cross-linked object in a light spot column of the ultraviolet light irradiating device can meet the requirement of uniform ultraviolet light irradiating intensity on the circumferential surface of the cross-linked object, and the product quality is improved.

Description

technical field [0001] The invention relates to an ultraviolet light LED generating device and a processing method, and an openable and closing LED ultraviolet light irradiation device. Background technique [0002] In the UV radiation wire and cable cross-linking industry, the current UV radiation cable cross-linking equipment uses a medium-pressure mercury lamp as the UV radiation source. [0003] The service life of the medium-pressure mercury lamp is about 500 to 1000 hours, and the intensity of ultraviolet light decays rapidly during use. The peak wavelength range of the light-emitting spectrum of the medium-pressure mercury lamp is wide, and it can be used to irradiate cross-linking with specific wavelengths of ultraviolet light. The optical part accounts for 2 to 3% of the total power, and the efficiency is extremely low. At the same time, the generated infrared light part generates a large amount of heat, so high-power cooling equipment is required to match the radia...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V29/503F21V29/70F21V7/04F21V13/04F21V19/00H01B13/00F21Y115/10
Inventor 赵洪郑海峰李迎
Owner HARBIN HAPRO ELECTRIC TECH
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