CN109921286A - A kind of lightning rod - Google Patents
A kind of lightning rod Download PDFInfo
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- CN109921286A CN109921286A CN201811642647.9A CN201811642647A CN109921286A CN 109921286 A CN109921286 A CN 109921286A CN 201811642647 A CN201811642647 A CN 201811642647A CN 109921286 A CN109921286 A CN 109921286A
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- auxiliary
- lightning
- lightning rod
- reflector
- rod
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Abstract
The invention provides a kind of lightning rod, including thimble, center collect bar, auxiliary lightning arrester, connecting rod, reflector, exciter and discharge device；The thimble is collected bar with center and is threadedly coupled, the tail end of bar is collected in center and auxiliary lightning arrester bolt is fixed, auxiliary lightning arrester is connected with reflector by connecting rod, and the output end of the reflector and the input terminal of exciter connect, and discharge device is installed below the exciter；The auxiliary lightning arrester includes auxiliary lightning rod and auxiliary lightning rod assembly, and auxiliary lightning rod is circumferentially separately fixed on auxiliary lightning rod assembly.Lightning rod is designed to the isolation design of main needle and secondary needle by the invention, diffusion lightning current is radiated using multipole, the existing thimble connects sudden strain of a muscle, also auxiliary needle is set on auxiliary lightning arrester assembly, have multi-stylus termination and dodges function, in addition, designing using spacer ring, the protection effect of sideflash is improved.
Description
Technical field
The invention belongs to thunder resisting equipment field, more particularly, to a kind of lightning rod.
Background technique
Lightning rod is a kind of for restraining the electric shock of lightning to the equipment on ground, it is that a kind of can cut draws lightning, by lightning
Electric current import underground device, and can protect above ground structure or power equipment in certain areal extent, make by the object that shocks by electricity
The standby metal object device destroyed from thunder and lightning.Common manufacture material is copper.The principle of lightning rod is to utilize point discharge phenomenon,
It allows the charge in earth atmosphere in thundercloud to discharge in time, earth is entered by lightning rod, charge is lowered and neutralized,
It avoids its excessive accumulation and causes huge thunder and lightning and hit accident, and protect the building hit by thunder and lightning or equipment.Meanwhile
When thunder and lightning occurs, lightning rod can also attract the discharge channel of thunder and lightning, allow lightning current in the soil that lightning rod flows into the earth,
Avoid huge electric current that building, equipment, trees are damaged or injured with the human or animal accidentally to walk about on ground.
The reason of traditional lightning rod used at present is manufactured into pinnacle and disposes aloft, exactly in order to make it more
It is easy electric discharge, closer to cloud layer, but it is substantially the variation for passively responding thundercloud electric field, i.e., passively draws thunder, and is not had
There is the function of discharging in advance, to be easy to cause the generation of the failures such as high voltage substation lightning stroke trip.
Summary of the invention
It is overcome the shortage of prior art in view of this, the invention is directed to one kind, it is structurally reasonable, using comprehensive anti-
The lightning rod of thunder.
In order to achieve the above objectives, the technical solution of the invention is achieved in that
A kind of lightning rod, including thimble, center collect bar, auxiliary lightning arrester, connecting rod, reflector, exciter and
Discharge device；The thimble is collected bar with center and is threadedly coupled, and the tail end of bar is collected in center and auxiliary lightning arrester bolt is fixed,
Auxiliary lightning arrester is connected with reflector by connecting rod, and the output end of the reflector and the input terminal of exciter connect, institute
It states and discharge device is installed below exciter；The auxiliary lightning arrester includes auxiliary lightning rod and assists lightning rod assembly, auxiliary
Lightning rod is helped circumferentially to be separately fixed on auxiliary lightning rod assembly.
Further, described that lightning-arrest assembly is assisted to be equipped with several insulating washers and isolation screw thread, the insulating washer
Equidistant arrangement is socketed on isolation screw thread.
Further, the two sides of the exciter are respectively equipped with guide pin, and reflector is equipped with corresponding reflection hole, swash
Hair device is electrically connected by the guide pin with reflector.
Further, the lower section of the discharge device is equipped with a support rod and is fixedly connected with discharge device.
Further, the discharge device is made of upper housing and lower case, and upper housing is threadedly coupled with lower case.
Further, the auxiliary lightning rod is stainless steel lightning rod.
Compared with the existing technology, a kind of lightning rod described in the invention has the advantage that
Lightning rod is designed to the isolation design of main needle and secondary needle by the invention, radiates diffusion lightning current using multipole,
The existing thimble connects sudden strain of a muscle, and auxiliary needle also is arranged on auxiliary lightning arrester assembly, has multi-stylus termination and dodges function, in addition, adopting
It is designed with spacer ring, improves the protection effect of sideflash；
The lightning rod of the invention is made of stainless steel, and is conveyed the grounded system of lightning current after dodging is connect
To the earth, and make protected building that flank attack not occur, electrification area coverage is big, and protection scope is wide, and thunder and lightning ability of releasing is strong,
Thunder and lightning can be substantially reduced and flow through the lightning induction generated when lightning rod and downlead, by assisting lightning-arrest assembly can be in extremely short and quasi-
Comprehensive electric discharge in the true time.To make Corona effect in nature reduce, independent expected ascending charge channel is generated, it can be fast
Speed safely returns thunder and lightning, safety relief to the earth.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide to further understand the invention, present invention wound
The illustrative embodiments and their description made are used to explain the present invention creation, do not constitute the improper restriction to the invention.?
In attached drawing:
Fig. 1 is structural schematic diagram described in the invention embodiment；
Fig. 2 is auxiliary lightning rod assembly diagram described in the invention embodiment.
Description of symbols:
1, thimble；2, bar is collected in center；3, lightning arrester is assisted；31, lightning rod is assisted；32, lightning rod assembly is assisted；
33, insulation spacer；34, screw thread is isolated；4, connecting rod；5, reflector；6, exciter；7, discharge device；71, upper housing；72, under
Shell；8, support rod.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the invention can
To be combined with each other.
In the description of the invention, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the invention and simplifies description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For the limitation to the invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.In the description of the invention, unless separately
It is described, the meaning of " plurality " is two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments creates.
As shown in Figure 1, a kind of lightning rod, including thimble 1, center collect bar 2, auxiliary lightning arrester 3, connecting rod 4, reflection
Device 5, exciter 6 and discharge device 7；The thimble 1 with center collect bar 2 is threadedly coupled, center collection bar 2 tail end with it is auxiliary
3 bolt of lightning arrester is helped to fix, auxiliary lightning arrester 3 is connected with reflector 5 by connecting rod 4, the output end of the reflector 5
It is connect with the input terminal of exciter 6, discharge device 7 is installed below the exciter 6；The auxiliary lightning arrester 3 includes auxiliary
Lightning rod 31 and auxiliary 31 assembly of lightning rod, auxiliary lightning rod 31 are circumferentially separately fixed on auxiliary 31 assembly of lightning rod.
As shown in Fig. 2, described assist lightning-arrest assembly to be equipped with several insulating washers and isolation screw thread 34, the felt pad
The equidistant arrangement of circle is socketed on isolation screw thread 34.
The two sides of the exciter 6 are respectively equipped with guide pin, and reflector 5 is equipped with corresponding reflection hole, and exciter 6 is logical
The guide pin is crossed to be electrically connected with reflector 5.
The lower section of the discharge device 7 is equipped with a support rod 8 and is fixedly connected with discharge device 7.
The discharge device 7 is made of upper housing 71 and lower case 72, and upper housing 71 is threadedly coupled with lower case 72.
The auxiliary lightning rod 31 is stainless steel lightning rod.
The building block principle of the invention:
The auxiliary lightning rod 31 of the invention is made of stainless steel.The lathe of thimble 1, vehicle is at needle prick shape, and in addition one
Vehicle is threadedly engaged fixation at screw thread, to collect bar 2 with center；When in-site installation, the end of thread that bar 2 is collected in center is screwed in auxiliary
In the bolt hole on 31 assembly top of lightning rod, then the end of thread of three auxiliary lightning rods 31 will be screwed in auxiliary lightning rod respectively
It in three threaded holes of 31 assemblies, is dispersed in around main needle tip at 120 °, is in circumferential radiation shape, length is shorter than main needle；This
Innovation and creation are mainly absorbed from the electric field of nature by exciter 6 and storing energy.The needle point of reflector 5 and each lightning rod
With greatly have good electrical connection, be in equipotential state.It is usually the case that having electric field between exciter 6 and reflector 5
Intensity, before lightning generation, electric field strength can rapidly increase, and the potential difference between exciter 6 and reflector 5 is roughly equivalent to
Current potential between thundercloud and the earth, the voltage drop between them, which increases sharply, will cause tip sparking, and make the sky around tip
Gas ionization, forms point discharge phenomenon.The electric field energy that center is collected between bar 2 and exciter 6 is promoted rapidly and causes point
The air ionization generated is held, can be discharged in extremely short and correct time.
The foregoing is merely the preferred embodiments of the invention, are not intended to limit the invention creation, all at this
Within the spirit and principle of innovation and creation, any modification, equivalent replacement, improvement and so on should be included in the invention
Protection scope within.
Claims (6)
1. a kind of lightning rod, it is characterised in that: collect bar including thimble, center, auxiliary lightning arrester, connecting rod, reflector, swash
Send out device and discharge device；The thimble is collected bar with center and is threadedly coupled, and the tail end and auxiliary lightning arrester of bar are collected in center
Bolt is fixed, and auxiliary lightning arrester is connected with reflector by connecting rod, the input of the output end and exciter of the reflector
Discharge device is installed in end connection, the exciter lower section；The auxiliary lightning arrester includes that auxiliary lightning rod and auxiliary are lightning-arrest
Needle assembly, auxiliary lightning rod are circumferentially separately fixed on auxiliary lightning rod assembly.
2. a kind of lightning rod according to claim 1, it is characterised in that: described that lightning-arrest assembly is assisted to be equipped with several absolutely
Edge washer and isolation screw thread, the insulating washer, which equidistantly arranges, to be socketed on isolation screw thread.
3. a kind of lightning rod according to claim 1, it is characterised in that: the two sides of the exciter are respectively equipped with guide pin,
Reflector is equipped with corresponding reflection hole, and exciter is electrically connected by the guide pin with reflector.
4. a kind of lightning rod according to claim 1, it is characterised in that: the lower section of the discharge device is equipped with a support rod
And it is fixedly connected with discharge device.
5. a kind of lightning rod according to claim 1, it is characterised in that: the discharge device is by upper housing and lower case group
At upper housing is threadedly coupled with lower case.
6. a kind of lightning rod according to claim 1, it is characterised in that: the auxiliary lightning rod is stainless steel lightning rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811642647.9A CN109921286A (en) | 2018-12-29 | 2018-12-29 | A kind of lightning rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811642647.9A CN109921286A (en) | 2018-12-29 | 2018-12-29 | A kind of lightning rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109921286A true CN109921286A (en) | 2019-06-21 |
Family
ID=66960067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811642647.9A Pending CN109921286A (en) | 2018-12-29 | 2018-12-29 | A kind of lightning rod |
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| CN (1) | CN109921286A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111555117A (en) * | 2020-05-19 | 2020-08-18 | 武汉市民奕科技有限公司 | Bipolar optimized lightning rod |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202190000U (en) * | 2011-08-19 | 2012-04-11 | 朱淑华 | Lightning protection system |
| CN202997304U (en) * | 2012-12-25 | 2013-06-12 | 潍坊天安雷电防护有限公司 | Novel lightning arrester discharging in advance |
| CN203481625U (en) * | 2013-09-26 | 2014-03-12 | 温州市龙湾浪奇电器厂 | Novel lightning arrester |
| CN204190173U (en) * | 2014-07-10 | 2015-03-04 | 天津晨曦盛业科技有限公司 | A kind of novel ball lightning rod |
| CN209233162U (en) * | 2018-12-29 | 2019-08-09 | 天津高德朗益科技有限公司 | A kind of lightning rod |
-
2018
- 2018-12-29 CN CN201811642647.9A patent/CN109921286A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202190000U (en) * | 2011-08-19 | 2012-04-11 | 朱淑华 | Lightning protection system |
| CN202997304U (en) * | 2012-12-25 | 2013-06-12 | 潍坊天安雷电防护有限公司 | Novel lightning arrester discharging in advance |
| CN203481625U (en) * | 2013-09-26 | 2014-03-12 | 温州市龙湾浪奇电器厂 | Novel lightning arrester |
| CN204190173U (en) * | 2014-07-10 | 2015-03-04 | 天津晨曦盛业科技有限公司 | A kind of novel ball lightning rod |
| CN209233162U (en) * | 2018-12-29 | 2019-08-09 | 天津高德朗益科技有限公司 | A kind of lightning rod |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111555117A (en) * | 2020-05-19 | 2020-08-18 | 武汉市民奕科技有限公司 | Bipolar optimized lightning rod |
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