Wideband quarter-wave arrester and method for manufacturing wideband quarter-wave arrester
A wide-band, surge arrester technology, applied in the wide-band quarter-wavelength surge arrester and its manufacturing field, can solve problems such as inability to meet communication requirements, and achieve the effect of no maintenance costs
Inactive Publication Date: 2015-01-14
JIANGSU HONGXIN ELECTRONICS TECH
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Problems solved by technology
However, since the highest frequency of the existing 1 / 4 wavelength arrester can only be used up to 2.5GHz, it can no longer meet the rapid development of communication needs
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[0026] In order to make the content of the present invention more clearly understood, the present invention will be further described in detail below based on specific embodiments and in conjunction with the accompanying drawings.
[0027] Such as figure 1 As shown, the broadband quarter-wave arrester of the present invention includes a screw sleeve 1, a first inner conductor 4, a first housing 5, a second inner conductor 8, a second housing 9, a screw 11, and a third inner conductor 15 , the third housing 16, the fourth housing 18, the fourth inner conductor 19, the fifth housing 22, the first inner conductor 4, the third inner conductor 15 are screwed to the two ends of the second inner conductor 8 respectively, the second A casing 5 is located on the outside of the first inner conductor 4 and is connected to the screw sleeve 1, a second casing 9 is positioned on the outside of the second inner conductor 8, an insulator 6 is arranged at both ends of the second casing 9, and ...
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The invention discloses a wideband quarter-wave arrester and a method for manufacturing the wideband quarter-wave arrester. The wideband quarter-wave arrester comprises a swivel nut, a first inner conductor, a first shell, a second inner conductor, a second shell, a screw, a third inner conductor, a third shell, a fourth shell, a fourth inner conductor and a fifth shell, wherein the first inner conductor and the third inner conductor are connected with the two ends of the second inner conductor in a threaded mode respectively, the first shell is located on the outer side of the first inner conductor and is connected with the swivel nut, the second shell is located on the outer side of the second inner conductor, the two ends of the second shell are each provided with an insulator, the screw is fixed to the second shell, the third shell is located on the outer side of the third inner conductor, the fourth inner conductor is connected with the middle of the second inner conductor in a threaded mode and is perpendicular to the second shell, the fourth shell is located on the outer side of the fourth inner conductor, and the fifth shell is located at the top end of the fourth shell. The wideband quarter-wave arrester can work at the frequency of 3 GHz and can be manufactured in a one-time mode and used repeatedly.
Description
technical field [0001] The invention relates to a lightning arrester and a manufacturing method thereof, in particular to a broadband quarter-wavelength lightning arrester and a manufacturing method thereof. technical background [0002] Due to the rapid development of the communication industry, the security of communication equipment itself has become a topic of concern to the industry. In nature, there are countless high-voltage lightning strikes, and the entire system will bear a huge load, which may cause damage to communication equipment. In order to protect the safety of the communication system itself, a lightning arrester is introduced in the communication system, which acts as a voltage switch. Whether it is base station construction or communication transmission, after the introduction of lightning arresters, the high voltage generated by lightning can be introduced into the deep earth through a bypass, thereby protecting the safety of communication equipment and...
Claims
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IPC IPC(8): H01T4/00H01T4/02H01T21/00
Inventor 於俊杰孙小莉
Owner JIANGSU HONGXIN ELECTRONICS TECH