CN2720685Y - Active lightning receptor - Google Patents
Active lightning receptor Download PDFInfo
- Publication number
- CN2720685Y CN2720685Y CN 200420060338 CN200420060338U CN2720685Y CN 2720685 Y CN2720685 Y CN 2720685Y CN 200420060338 CN200420060338 CN 200420060338 CN 200420060338 U CN200420060338 U CN 200420060338U CN 2720685 Y CN2720685 Y CN 2720685Y
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- Prior art keywords
- lightning
- needle body
- active
- lightning receptor
- thunder
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- Expired - Fee Related
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Abstract
The utility model relates to an active lightning receptor, which is provided with lightning receptor bodies which are made up of the metallic materials, and conductive interfaces which are conductively connected with the lightning receptor bodies; the active lightning receptor is characterized in that the active lightning receptor has at least one branch; revolving drums taking the receptor body as the revolving shaft center are movably sheathed on each lightning receptor body; magnetic material is arranged on the revolving drum, and the outer wall of the revolving drum is fixedly provided with aerofoils. Because the revolving drum with magnetism and aerofoils is sheathed on the lightning receptor body, the utility model utilizes the natural wind force to generate electric charges on the lightning receptor body; thereby the active lightning receptor can execute active drainage to the lightning, and correspondingly can eliminate the lightning current in advance. The active lightning receptor is helpful to avoid the destroy caused by the large quantity accumulation of the lightning, as well as can effectively increase the lightning protection range of the device, and makes the lightning protection performance of the products improved.
Description
Technical field
The utility model relates to a kind of parts of lightning arrester, especially a kind of thunder and lightning arrester.
Background technology
Existing lightning arrester is mainly by thunder and lightning arrester (be commonly called as and be lightning rod), following lead-in wire and be configured to, and the connecing of thunder and lightning arrester dodged needle body and made by metal material, and play lead-in wire is connected the sudden strain of a muscle needle body that connects of thunder and lightning arrester with the earth.The thunder and lightning arrester is installed in the higher position usually, when near the thunder and lightning the thunder and lightning arrester accumulates to sizable degree, dodges the needle body point discharge connecing of thunder and lightning arrester, and the thunder and lightning arrester connects and draws thunder and lightning and through going between down lightning current is leaked into the earth.In existing lightning arrester, it is passive that the connecing of thunder and lightning arrester dodged the drainage process, have only when the thunder and lightning electric charge gathers in a large number near the thunder and lightning arrester and moves to and connect when dodging needle body most advanced and sophisticated, the thunder and lightning arrester just can connect the sudden strain of a muscle drainage, and under the situation that the thunder and lightning electric charge gathers too much, lightning current is strong excessively, very easily cause catastrophic failure to ground staff and facility.Therefore, connect the sudden strain of a muscle drainage effect, advance the lightning-arrest effect that face improves whole lightning arrester, be necessary existing thunder and lightning arrester is improved for what improve the thunder and lightning arrester.
The utility model content
The purpose of this utility model is that the structure of existing thunder and lightning arrester is improved, and provides a kind of and can initiatively connect the active thunder and lightning arrester that dodges earial drainage.
Active thunder and lightning arrester of the present utility model has that metal material makes connects to dodge needle body and connect with this and dodges the conductive interface that the needle body conduction is connected, it is characterized in that the described sudden strain of a muscle needle body that connects is at least one, dodge on the needle body movable sleeve and be equipped with and connect with this that to dodge needle body be the rotating cylinder of center of rotation respectively connecing, each rotating cylinder is provided with magnetic material, is set with the wind wing at the outer wall of each rotating cylinder.
Before using this thunder and lightning arrester, can utilize above-mentioned conductive interface to be connected, and this device is installed on the support of lightning arrester with following lead-in wire conduction in the lightning arrester.In the utility model, in fact the above-mentioned rotating cylinder that has magnetic material and be provided with the wind wing has constituted to be nested with connecing and dodges on the needle body and connect with this that to dodge needle body be the pneumatic runner of magnetic that mandrel rotates.In the process of using the thunder and lightning arrester, natural wind can allow the pneumatic runner of this magnetic rotate, corresponding making connects the magnetic line of force that dodges magnetic material on the needle body cutting rotating cylinder and produces electric charge, like this, connecing the electric charge that dodges the generation on the needle body can initiatively attract the thunder and lightning charge generation in the cloud layer, make the thunder and lightning electric charge be reduced the accumulation of quantities of charge in advance by the arrester drainage, correspondingly increased the launch aing surprise attack number of times of thunder and lightning and weakened the current strength of thunder and lightning, and then the anti-lightning zone of lightning arrester and lightning-arrest effect are improved.
In the technical solution of the utility model, it can be one that connecing in the thunder and lightning arrester dodged needle body, but also can be more than two or two.Connect when dodging needle body when being provided with two, can connect to dodge on the needle body at two and be nested with the above-mentioned rotating cylinder that has the magnetic and the wind wing respectively, and the magnetic pole of magnetic material on two rotating cylinders is set oppositely, like this, when the reverse rotating cylinder that is provided with of two magnetic poles rotates in the same way, being positioned at two, to connect the charge polarity that dodges the needle body tip just the opposite, thereby can attract the different in nature thunder and lightning electric charge in the cloud layer respectively.
In the utility model, can directly magnetic material be fixed on the rotating cylinder, but where necessary, also can allow part or all of this rotating cylinder cylindrical shell directly make by magnetic material.In addition, can also be on above-mentioned magnetic material winding around, thereby on the rotating cylinder cylindrical shell, constitute magnetic coil.
Compared with the aforementioned existing similar products, because thunder and lightning arrester of the present utility model has been nested with the rotating cylinder that has magnetic and have the wind wing connecing to dodge on the needle body, utilize natural wind to produce electric charge connecing to dodge on the needle body, thereby can implement initiatively drainage to thunder and lightning, should be able to let out in advance mutually except that lightning current, both helped avoiding damaging because of thunder and lightning gathers in a large number, the anti-lightning zone of aggrandizement apparatus effectively is improved the lightning-arrest performance of product again.
Content of the present utility model further illustrates with the following Examples, but content of the present utility model is not limited only to content related among the embodiment.
Description of drawings
Fig. 1 is the structural representation of thunder and lightning arrester among the embodiment 1.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the A of Fig. 2---the A cutaway view.
Fig. 4 is the structural representation of thunder and lightning arrester among the embodiment 2.
Embodiment
Embodiment 1: shown in Fig. 1～3, thunder and lightning arrester in the present embodiment has that metal material makes connects to dodge needle body 1 and connect with this and dodges the conductive interface 2 that needle body 1 conduction is connected, in the present embodiment, above-mentionedly connect that to dodge needle body be one, connect at this and to dodge on the needle body 1 movable sleeve and be equipped with and connect with this that to dodge needle body be the rotating cylinder 3 of center of rotation, described rotating cylinder 3 is provided with magnetic material 4, is set with the wind wing 5 at the outer wall of described rotating cylinder 3.
In the present embodiment, in fact the above-mentioned rotating cylinder that has magnetic material 4 and be provided with the wind wing 5 has constituted to be nested with connecing and has dodged on the needle body 1, and connects with this that to dodge needle body be the pneumatic runner of magnetic that mandrel rotates.Under the effect of natural wind, the pneumatic runner of this magnetic can rotate and produce electric charge connecing to dodge on the needle body 1.In this example, the above-mentioned magnetic material 4 that is arranged on the rotating cylinder 3 is magnet ring.As previously mentioned, also can allow part or all of rotating cylinder 3 directly serve as by magnetic material.
Embodiment 2: as shown in Figure 4, thunder and lightning arrester in the present embodiment is similar to embodiment 1, different is, in the present embodiment, describedly connect that to dodge needle body be two, promptly dodge needle body 1 and be nested with thereon the rotating cylinder 3 except that still being provided with to connect, also be provided with another and connect sudden strain of a muscle needle body 6 and the rotating cylinder 7 that is nested with thereon, simultaneously, allow be placed on two polarity that connect the magnetic material that is provided with on the rotating cylinders 3,7 that dodge on the needle body 1,6 respectively that direction is set is opposite, promptly that direction is set is opposite for the magnetic material 4 of magnet ring shape and 8 polarity.Like this, when two rotating cylinders rotate in the same way, just can allow two to connect that to dodge the most advanced and sophisticated charge polarity that generates of needle body just the opposite, correspondingly allow two to connect and dodge needle body and respectively the different in nature thunder and lightning electric charge in the cloud layer is initiatively attracted.
Claims (2)
1, a kind of active thunder and lightning arrester, connecing of having that metal material makes dodged needle body and connect with this and dodge the conductive interface that the needle body conduction is connected, it is characterized in that the described sudden strain of a muscle needle body that connects is at least one, dodge on the needle body movable sleeve and be equipped with and connect with this that to dodge needle body be the rotating cylinder of center of rotation respectively connecing, each rotating cylinder is provided with magnetic material, is set with the wind wing at the outer wall of each rotating cylinder.
2, active thunder and lightning arrester as claimed in claim 1 is characterized in that describedly connecing that to dodge needle body be two, and being placed on two polarity that connect the magnetic material that is provided with on the rotating cylinders that dodge on the needle body respectively, that direction is set is opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420060338 CN2720685Y (en) | 2004-07-20 | 2004-07-20 | Active lightning receptor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420060338 CN2720685Y (en) | 2004-07-20 | 2004-07-20 | Active lightning receptor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2720685Y true CN2720685Y (en) | 2005-08-24 |
Family
ID=35009634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420060338 Expired - Fee Related CN2720685Y (en) | 2004-07-20 | 2004-07-20 | Active lightning receptor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2720685Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8727723B2 (en) | 2010-07-23 | 2014-05-20 | Erico International Corporation | Receptor for wind turbine blade lightning protection |
-
2004
- 2004-07-20 CN CN 200420060338 patent/CN2720685Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8727723B2 (en) | 2010-07-23 | 2014-05-20 | Erico International Corporation | Receptor for wind turbine blade lightning protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SICHUAN XIEHE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: JIANG XUELIN Effective date: 20060908 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20060908 Address after: 610000 Sichuan city of Chengdu province high tech Zone Guixi Industrial Park Patentee after: Sichuan Xiehe Technology Co., Ltd. Address before: 610021 No. 3, building 4, 26 Longjiang Road, Chengdu, Sichuan, 10 Patentee before: Jiang Xuelin |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050824 Termination date: 20110720 |