High-luminous-power purple light 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 purple light LED airtightness reduction, cumbersome operation methods, corrosion and damage of purple light LED components, etc., to improve the scope of application, reduce replacement frequency, and reduce time-consuming Effect
Active Publication Date: 2021-11-30
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 technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within 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...
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The invention discloses a high-luminous-power purple light LED for industrial curing, and relates to the technical field of purple light LEDs. The high-luminous-power purple light LED for industrial curing comprises a protection shell. The high-luminous-power purple light LED is characterized in that two symmetrically-arranged bases are fixed to the bottom of the inner wall of a protection shell, the tops of the two bases are electrically connected with two purple light chips with different powers respectively, and the two purple light chips are connected through gold bonding wires. According to the high-luminous-power purple light LED for industrial curing, the application range of the LED can be widened by arranging the two purple light chips with different powers, different light gathering operations can be carried out on ultraviolet light emitted by the purple light chips by arranging the four lenses with different thicknesses, and when the high-luminous-power purple light LED is suitable for curing different materials, different intensities and powers of purple light emitted by the LED can be realized by adjusting the rotating angle of the movable sealing plate, so that the application range of the LED is widened, and the replacement frequency of the purple light chip and the lens is further reduced.
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