Radio comprehensive tester convenient for heat dissipation
A comprehensive tester and radio technology, applied in the field of tester, can solve problems such as unsatisfactory cooling effect, high temperature cannot cool down quickly, and affect the service life of equipment, etc., to achieve good use effect, low production cost, and fast heat dissipation.
Inactive Publication Date: 2021-03-26
HEIHE UNIV
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Problems solved by technology
However, the currently used radio comprehensive tester will generate high temperature after working for a long time, and these high temperatures cannot be cooled quickly, which will easily affect the service life of the equipment, and the cooling effect of the traditional radio comprehensive tester is not ideal. For this reason, it needs to be improved
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[0019] 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.
[0020] refer to Figure 1-3 , a comprehensive radio tester for heat dissipation, comprising a box body 1, the inner cavity of the box body 1 is divided into a first installation cavity 2, a second installation cavity 3, a third installation cavity 4 and a first installation cavity arranged sequentially from bottom to top Four installation chambers 5, the bottom wall of the third installation chamber 4 is fixed with the left air guide cover 6 and the right air guide cover 7 arranged symmetrically, and the lower ends of the left air guide cover 6 and the right air guide cover 7 are all connected with the second installation chamber. 3 communicated, the inner sides of t...
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The invention discloses a radio comprehensive tester convenient for heat dissipation. The tester comprises a box body, an inner cavity of the box body is divided into a first mounting cavity, a secondmounting cavity, a third mounting cavity and a fourth mounting cavity which are sequentially arranged from bottom to top, and a left air guide cover and a right air guide cover which are symmetrically arranged are fixed to the bottom wall of the third mounting cavity; and the lower ends of the left air guide cover and the right air guide cover communicate with the second mounting cavity, a vertical left rotating rod and a vertical right rotating rod are rotationally mounted on the inner side of the left air guide cover and the inner side of the right air guide cover correspondingly, and the upper end of the left rotating rod and the upper end of the right rotating rod are in transmission connection with a first motor fixed to the top of the box body through a first chain wheel assembly. According to the invention, automatic cooling can be carried out, the cooling effect is good, the cooling is uniform, the heat dissipation speed is high, ventilation holes can be well dredged when being blocked, and the whole device is simple in structure, low in manufacturing cost and good in use effect.
Description
technical field [0001] The invention relates to the field of testers, in particular to a radio comprehensive tester which is convenient for heat dissipation. Background technique [0002] Broadband high-performance radio comprehensive tester has built-in more than a dozen test instruments such as radio frequency synthesis source, spectrum analyzer, power meter, etc. It can perform duplex test and various radio parameter tests on wireless communication equipment within 150W. It can be widely used in the research, production, maintenance and repair of various radio communication equipment, troposcatter communication equipment, some radio relay communication equipment and satellite communication equipment. However, the currently used radio comprehensive tester will generate high temperature after working for a long time, these high temperatures cannot be cooled quickly, and it is easy to affect the service life of the equipment, and the cooling effect of the traditional radio c...
Claims
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IPC IPC(8): H05K7/20H04B17/00H05K5/02H05K7/14
CPCH05K7/20136H05K7/14H05K5/0217H04B17/00
Inventor 张秀平曲凤成邱敏杨得成
Owner HEIHE UNIV