Low temperature ultraviolet lamp
A kind of ultraviolet lamp and ultraviolet technology, which is applied to the parts of gas discharge lamps, etc., can solve the problems of low ultraviolet light density, waste of resources, damage to objects, etc., and achieve the effect of achieving low temperature, improving safety and increasing density
Active Publication Date: 2016-04-20
中山市鑫际节能环保科技有限公司
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Problems solved by technology
[0002] Existing ultraviolet lamps used for printing to dry UV varnish will generate high temperature during the process of emitting light. Ultraviolet lamps may also damage the touched object; at the same time, the light emitted by the existing ultraviolet lamps is mixed with light of other wavelengths of infrared lamps, and the emitted ultraviolet light density is low
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[0017] A further detailed description will be made below in conjunction with the accompanying drawings and embodiments of the present invention:
[0018] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, a low-temperature ultraviolet lamp includes a lamp housing 1, the lamp housing 1 is provided with a ventilation pipe 2, the ventilation pipe 2 is provided with a fixing frame 3, and an ultraviolet lamp tube is installed on the fixing frame 3 4. The fixed frame 3 is provided with an arc-shaped coating filter 5 arranged on the upper part of the ultraviolet lamp 4 for transmitting ultraviolet rays and blocking infrared rays, and an arc-shaped reflector 6 arranged under the ultraviolet lamp 4 for reflecting light , the curved reflector 6 better condenses the light to the light-emitting end of the lamp. The upper cover of the lamp housing 1 is provided with a coating filter 7 for transmitting ultraviolet rays and blocking infrared rays. The ultraviolet lamp tube 4 ...
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The invention discloses a low temperature ultraviolet lamp which comprises a lamp housing. A ventilating pipe is arranged in the lamp housing and provided with a fixed frame, and an ultraviolet lamp tube is installed on the fixed frame. An arc-shaped coating optical filter arranged on the upper portion of the ultraviolet lamp tube to be used for transmitting ultraviolet and blocking infrared and an arc-shaped reflecting mirror arranged on the lower portion of the ultraviolet lamp tube to be used for reflecting light are arranged on the fixed frame. The lamp housing is covered with a coating optical filter for transmitting ultraviolet and blocking infrared, a cavity is arranged between the coating optical filter and the ventilating pipe, the coating optical filter is provided with a plurality of through holes communicated with the cavity, and the ventilating pipe is provide with a plurality of ventilating pipe through holes communicated with the cavity. Through arrangement of the coating optical filter capable of transmitting the ultraviolet and blocking the infrared outside the ultraviolet lamp tube, the density of ultraviolet is improved.
Description
[technical field] [0001] The invention relates to a low-temperature ultraviolet lamp. [Background technique] [0002] Existing ultraviolet lamps used for printing to dry UV varnish will generate high temperature during the process of emitting light. The touched object may also be damaged when the ultraviolet lamp is used; at the same time, the light emitted by the existing ultraviolet lamp is mixed with light of other wavelengths of the infrared lamp, and the ultraviolet light density emitted is low. [Content of the invention] [0003] The present invention overcomes the disadvantages of the above-mentioned technologies and provides a low-temperature ultraviolet lamp, which increases the density of ultraviolet light by setting a coated filter that can transmit ultraviolet light and block infrared light outside the ultraviolet lamp tube. [0004] To achieve the above object, the present invention adopts the following technical solutions: [0005] A low-temperature ultravi...
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IPC IPC(8): H01J61/02H01J61/52H01J61/38H01J61/40
CPCH01J61/02H01J61/38H01J61/40H01J61/52
Inventor 尹刚
Owner 中山市鑫际节能环保科技有限公司