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A germicidal lamp and method of making the same

A germicidal lamp and lampshade technology, applied in the direction of seed immunity, etc., can solve the problems of uneven irradiation, small irradiation area of ​​ultraviolet lamps, and the application of ultraviolet lamps for sterilization is not particularly extensive, and achieves uniform irradiation, low production costs, and improved Effectiveness

Active Publication Date: 2017-10-24
GUANGZHOU PANYU POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Ultraviolet light sterilization is a more environmentally friendly and healthy way of seed sterilization, but because of the small area of ​​ultraviolet light irradiation, uneven irradiation and other problems, the application of ultraviolet light sterilization is not particularly extensive

Method used

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  • A germicidal lamp and method of making the same
  • A germicidal lamp and method of making the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] This embodiment provides a germicidal lamp for the sterilization of seeds, such as figure 1 As shown, including power supply, lampshade 1, several ultraviolet lamps 2 and several brackets 3;

[0031] The lampshade is cylindrical; the outer wall of the lampshade is provided with several light-transmitting holes 4; the total area of ​​the several light-transmitting holes accounts for 1 / 3-3 / 4 of the surface area of ​​the outer wall of the lampshade; one end of the bracket is connected to the The outer wall of the lampshade is connected, and the other end is provided with a support ring 5 for supporting seeds;

[0032] The ultraviolet lamp is electrically connected with a power supply, and the ultraviolet lamp is installed in the lampshade.

[0033] When the present invention is used, the seeds are contained in the support ring, and the ultraviolet light emitted by the ultraviolet lamp is radiated to the seeds contained in the support ring through the lampshade provided wi...

Embodiment 2

[0035] like figure 2 As shown, on the basis of Embodiment 1, the lampshade also includes a cylindrical lamp holder 6; the outer wall of the lampshade is spherical, and the lamp holder is connected inside the lampshade; the ultraviolet lamp is installed on the The outer wall of the light stand. Compared with Embodiment 1, the distance between the horizontal bracket and the ultraviolet lamp is reduced in Embodiment 2, and the intensity of ultraviolet radiation received by the seeds is greater, which is more conducive to the sterilization of the seeds.

Embodiment 3

[0037] On the basis of Embodiment 2, the germicidal lamp further includes a motor, one end of the motor is electrically connected to the power supply, and the other end is electrically connected to the lampshade, and the motor is used to drive the lampshade to rotate. In Example 3, compared with Example 2, the lampshade can be rotated relative to the lamp holder, that is, the radiation intensity received by the seeds is more uniform, and during the rotation process, it is beneficial to the ventilation of the seeds and improves the sterilization efficiency of the seeds.

[0038] In Embodiment 1-3, the ratio of the inner diameter of the lampshade to the length of the bracket is 1:0.5-2, and the ratio of the diameter of the support ring to the total length of the bracket is 1:3-6. Wherein, the diameter of the supporting ring is 0.6-0.8 times of the average particle diameter of the seeds. With this length ratio range, the seeds are more stable on the germicidal lamp, and the irrad...

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Abstract

The invention provides a sterilization lamp used for sterilizing seeds. The sterilization lamp comprises a power supply, a lamp cover, a plurality of ultraviolet lamps and a plurality of brackets, wherein the lamp cover is barrel-shaped; a plurality of light-transmitting holes are formed in the outer wall of the lamp cover; the total area of the light-transmitting holes accounts for 1 / 3-3 / 4 of the surface area of the outer wall of the lamp cover; one end of each bracket is connected with the outer wall of the lamp cover and a supporting ring for supporting the seeds is arranged at the other end of each bracket; the ultraviolet lamps are electrically connected with the power supply; and the ultraviolet lamps are mounted in the lamp cover. According to the sterilization lamp, ultraviolet light irradiates seeds to be sterilized in a three-dimensional manner, the effective area of irradiation is greatly improved and the irradiation is relatively uniform, so that the irradiation effectiveness is greatly improved; a detachable structure is adopted so that the brackets can be replaced conveniently according to sizes and shapes of the seeds, and the adaptability is wide; and a manufacturing method of the sterilization lamp is simple, the production cost is low and the sterilization lamp is convenient to use.

Description

technical field [0001] The invention relates to the field of sterilizing instruments, in particular to a sterilizing lamp and a manufacturing method thereof. Background technique [0002] In order to cultivate robust vegetable seedlings and reduce the occurrence of various diseases, it is often necessary to sterilize the seeds before planting. [0003] There are three main methods of sterilization and disinfection: soaking seeds in warm or hot water, soaking seeds in fungicides, and seed dressing in fungicides. Seed soaking in hot water and warm water can kill a variety of pathogenic bacteria adsorbed on the surface of the seed coat, but it is less effective than thermophilic species. Seed soaking methods with fungicides usually include potassium permanganate soaking and formalin soaking. The former is suitable for melon seeds with thicker seed coats, and can kill fusarium wilt, anthracnose, blight, angular spot, viral diseases, etc. Multiple pathogens; the latter protects...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C1/08
CPCA01C1/08
Inventor 张来源李艺刘科江
Owner GUANGZHOU PANYU POLYTECHNIC