A kind of high optical power violet led for industrial curing
A technology of purple light and high power, applied in the field of purple light LED, can solve the problems of cumbersome operation methods, reduced air tightness of purple light LED, corrosion and damage of purple light LED components, etc., so as to improve the scope of application, reduce the frequency of replacement, and reduce the time spent Effect
Active Publication Date: 2022-02-08
张家港奇点光电科技有限公司
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Problems solved by technology
[0003] The existing operation of adjusting the intensity and power of purple light is generally realized by replacing the lens or the purple LED chip, but this operation method is relatively cumbersome, and due to the airtightness requirements of the purple light LED, frequent replacement of the purple light LED chip or lens will cause problems. As a result, the airtightness of the purple light LED is reduced, and some components inside the purple light LED are corroded and damaged by the intrusion of the outside air.
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[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0034] see Figure 1-8 , the present invention provides a technical solution: a high-power violet LED for industrial curing, including a protective shell 1, two symmetrically arranged bases 2 are fixed at the bottom of the inner wall of the protective shell 1, and the tops of the two bases 2 are electrically connected respectively There are two purple light chips 21 with different powers. The two purple light chips 21 are connected by bonding gold wires 22. Th...
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The invention discloses a high light power violet LED for industrial curing and relates to the technical field of violet LEDs. The high optical power violet LED for industrial curing includes a protective shell, two symmetrically arranged bases are fixed on the bottom of the inner wall of the protective shell, and two violet chips with different powers are electrically connected to the tops of the two bases. The purple light chips are connected by bonding gold wires. The high-power violet LED for industrial curing can improve the scope of application of the LED by setting two violet chips with different powers, and setting four lenses with different thicknesses can realize different concentrating operations on the ultraviolet light irradiated by the violet chip. , when it is suitable for curing different materials, the device can realize different intensities and powers of the purple light emitted by the LED by adjusting the rotation angle of the movable closing plate, thereby improving the scope of application of the LED and reducing the replacement of the purple light chip and lens frequency.
Description
technical field [0001] The invention relates to the technical field of purple light LEDs, in particular to a high light power purple light LED for industrial curing. Background technique [0002] In the existing industrial curing process, it is usually necessary to use purple LEDs for operations to achieve operations such as solid crystal and wire bonding. In the curing process, lenses are generally used to realize the light transmission and light collection functions of purple LED chips. When materials are cured, it is usually necessary to use violet light with a specific intensity and power for curing operations. [0003] The existing operation of adjusting the intensity and power of purple light is generally realized by replacing the lens or the purple LED chip, but this operation method is relatively cumbersome, and due to the airtightness requirements of the purple light LED, frequent replacement of the purple light LED chip or lens will cause problems. As a result, th...
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IPC IPC(8): H01L25/075H01L33/58H01L33/54B08B7/02B08B13/00B03C3/47
CPCH01L25/0753H01L33/58H01L33/54B08B7/02B08B13/00B03C3/47
Inventor 庞超群
Owner 张家港奇点光电科技有限公司