CN205901071U - It can current -limiting type lightning rod to become - Google Patents
It can current -limiting type lightning rod to become Download PDFInfo
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- CN205901071U CN205901071U CN201620921676.9U CN201620921676U CN205901071U CN 205901071 U CN205901071 U CN 205901071U CN 201620921676 U CN201620921676 U CN 201620921676U CN 205901071 U CN205901071 U CN 205901071U
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Abstract
The utility model relates to an it can current -limiting type lightning rod to become, a serial communication port, dodge needle point (1), thunder and lightning energy conversion device and erection bracing part including connecing, wherein thunder and lightning energy conversion device includes thunder and lightning guide inner core (4), shell (3) and dielectric material (5), the central point that thunder and lightning guide inner core (4) set up in shell (3) puts, connects the bottom of dodging needle point (1) to insert the inside of thunder and lightning guide inner core (4), and it has dielectric material (5) to fill in the space between thunder and lightning guide inner core (4) and shell (3). This it can current -limiting type lightning rod to become can adapt to that various occasions, simple structure are convenient for that the installation is safeguarded, with low costs, anti -wind can the reinforce, effectively suppress the lightning current.
Description
Technical field
The utility model is related to a kind of lightning protection, lightning arrester, more particularly, to a kind of lightning rod.
Background technology
Thunder and lightning is a kind of natural phenomena of nature.Thunder and lightning can produce supramaximal current voltage easily to people when occurring
Life and property cause damage.In particular with the continuous improvement of people's quality of life, a large amount of household electrical appliance enter commonly old
The family of the common people, this just puts forward higher requirement to the power utilization environment of the environment such as present family and industry.Conventional lightning conductor work
It is mainly as principle, directly thunder and lightning is carried out connecing sudden strain of a muscle and rapid guide thunder energy by downlead conductor is released to the earth,
Stronger transient current is to produce powerful transient electromagnetic field, thus causing by force to ambient electron electric equipment around downlead
Strong interference is even damaged, and simultaneously powerful electric current immediate leakage, to the earth, can cause the lifting of moment ground potential, produces larger
Step voltage it is possible to life security accident is caused to neighbouring people or equipment.
The lightning rod using at present, it is impossible to effectively resist back flashover, lightning-arrest effect is poor for wind loading rating difference.
Utility model content
For the deficiencies in the prior art, the utility model provide a kind of adapt to various occasions, structure is simple, no aging exempts from
Maintenance, it is easily installed that maintenances, wind loading rating be strong, effectively suppression lightning current change energy current-limiting type lightning rod.
Solve above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of become can current-limiting type lightning rod, include connecing sudden strain of a muscle needle point 1, thunder energy reforming unit and installation support member；Its
Middle thunder energy reforming unit includes thunder and lightning guiding inner core 4, shell 3 and dielectric substance 5；Thunder and lightning guiding inner core 4 is arranged outside
Center in shell 3, the bottom connecing sudden strain of a muscle needle point 1 is inserted into the inside that thunder and lightning guides inner core 4, thunder and lightning guiding inner core 4 and shell 3
Between space in be filled with dielectric substance 5.
Further, the top of shell 3 is provided with sealant 2, is provided with through hole in the middle of sealant 2, wears for connecing sudden strain of a muscle needle point 1
Cross；Described sealant 2 is epoxy sealing layer.
Further, the madial wall of shell 3 is provided with insulation screen 9.
Further, the bottom of shell 3 is provided with bottom substrate 6.
Further, support member is installed and includes support bar 7, one end of support bar 7 is connected with shell 3, the other end connects
There is transit joint 8.
Further, described sealant 2 upper surface is provided with a groove, is provided with level meter 10 in groove.
Further, the dielectric substance that described dielectric substance 5 is 80 more than ω using resistance.
Further, support bar 7 is additionally provided with current sensor, and is connected with remote computer.
Compared with existing lightning rod technology, thunder and lightning can be disappeared rapidly after connecing sudden strain of a muscle by change energy current-limiting type lightning rod of the present utility model
Change and absorb, the lightning current impact of 200ka can be born, amplitude of lightning current inhibiting rate is more than 40%, decreases downlead device and produces
The impact to surrounding devices for the raw electromagnetic field, decreases the impact to personnel and equipment of back flashover and step voltage simultaneously.This
Outward, the specific structure of this lightning rod is able to ensure that its wind loading rating is more than 50m/s, no aging, non-maintaining, various functions part energy
Comprehensive raising lightning protection effect, and improve the security and stability of product.
Brief description
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the structural representation of embodiment 2；
Fig. 3 is the structural representation of embodiment 3；
In figure, 1- connects sudden strain of a muscle needle point, 2- sealant, 3- shell, and 4- thunder and lightning guides inner core, 5- dielectric substance, 6- bottom base
Plate, 7- support bar, 8- transit joint, 9- insulation screen, 10- level meter.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with the accompanying drawings and specifically
Embodiment is described further to the utility model.It should be appreciated that specific embodiment described herein is only in order to explain this reality
With new, it is not used to limit the utility model.Based on the embodiment in the utility model, those of ordinary skill in the art are not having
There is the every other embodiment being obtained under the premise of making creative work, broadly fall into the scope of the utility model protection.
Embodiment 1
As shown in figure 1, a kind of change energy current-limiting type lightning rod, dodge needle point 1 including connecing, thunder energy reforming unit props up with installing
Support part part；Wherein thunder energy reforming unit includes thunder and lightning guiding inner core 4, shell 3 and dielectric substance 5；Thunder and lightning guides inner core 4
It is arranged on the center in shell 3, the bottom connecing sudden strain of a muscle needle point 1 is inserted into the inside that thunder and lightning guides inner core 4, and thunder and lightning guides inner core
It is filled with the dielectric substance 5 that resistance is 80 ω in space between 4 and shell 3.The top of shell 3 is provided with epoxy sealing layer 2,
It is provided with through hole in the middle of epoxy sealing layer 2, pass through for connecing sudden strain of a muscle needle point 1；The bottom of shell 3 is provided with bottom substrate 6.Supporting part is installed
Part includes support bar 7, and one end of support bar 7 is connected with shell 3, and the other end is connected with transit joint 8.
This lightning rod total height is 589mm, and wherein the height of shell 3 is 242mm.Shell 3 can be cylinder or spheroid,
Its maximum gauge can be 60-75mm.
When this change energy current-limiting type lightning rod is installed, support bar 7 is positioned on mounting plane pedestal, makes the fixation of ring flange
Hole is aligned with the fixing hole of mounting plane, penetrates flange fixing hole with bolt, after bolt places plain washer and elastic washer,
Use nut screwing clamping.Finally guarantee that lightning rod is horizontal, to guarantee that lightning rod uses safety.
Embodiment 2
As shown in Fig. 2 this lightning rod is in addition to the structure of embodiment 1, also on the madial wall of shell 3, it is provided with insulation screen
9.Insulation screen 9 can effectively shield the significant magnetic field change that electric discharge brings, and prevents strong magnetic field from bringing destruction to peripheral facilities
Effect.Meanwhile, insulation screen 9 also effectively prevents leaky from occurring it is ensured that using safety.
When this change energy current-limiting type lightning rod is installed, the transit joint 8 of lightning rod is inserted in lengthening coating steel pipe, Ran Houyong
White steel electrode full weld is processed to be fixed.
Embodiment 3
As shown in figure 3, this lightning rod is in addition to the structure of embodiment 2, also it is provided with a groove, groove in sealant 2 upper surface
Inside it is provided with level meter 10.When installing lightning rod, generally guarantee the level of mounting plane using horizon rule, after installation, pass through water
Leveling ruler measures the perpendicularity on the four direction of lightning rod.The needs during actual installation considered by this lightning rod, lightning-arrest
Integrated horizontal instrument 10 on pin, is capable of the perpendicularity of quick detection lightning rod and levelness it is ensured that lightning rod installation qualification, maximum journey
Guarantee on degree that lightning rod works in safe range.
Additionally, this lightning rod can also install current sensor (locator, temperature sensor etc.) additional, and and remote computer
Connect.It is capable of the working condition of real-time detection lightning rod it is ensured that the work safety of lightning rod.
Thunder and lightning can be digested and assimilated rapidly after connecing sudden strain of a muscle by change energy current-limiting type lightning rod of the present utility model, can bear 200ka
Lightning current impact, amplitude of lightning current inhibiting rate be more than 40%, decrease back flashover.Additionally, the specific structure of this lightning rod
It is able to ensure that its wind loading rating is more than 50m/s, no aging, non-maintaining, various functions part comprehensively can improve lightning protection effect, and carries
The high security and stability of product.
Embodiment described above only have expressed embodiment of the present utility model, and its description is more concrete and detailed, but simultaneously
Therefore the restriction to the utility model the scope of the claims can not be interpreted as.It should be pointed out that the ordinary skill for this area
For personnel, without departing from the concept of the premise utility, some deformation can also be made and improve, these broadly fall into this
The protection domain of utility model.Therefore, the protection domain of the utility model patent should be defined by claims.
Claims (8)
1. a kind of change can dodge needle point (1), thunder energy reforming unit and installation it is characterised in that including connecing by current-limiting type lightning rod
Support member；Wherein thunder energy reforming unit includes thunder and lightning guiding inner core (4), shell (3) and dielectric substance (5)；Thunder and lightning
Guiding inner core (4) is arranged on the center in shell (3), and the bottom connecing sudden strain of a muscle needle point (1) is inserted into thunder and lightning guiding inner core (4)
Inside, is filled with dielectric substance (5) in the space between thunder and lightning guiding inner core (4) and shell (3).
2. according to claim 1 a kind of become can current-limiting type lightning rod it is characterised in that the top of shell (3) be provided with close
Sealing (2), is provided with through hole in the middle of sealant (2), pass through for connecing sudden strain of a muscle needle point (1)；Described sealant (2) is epoxy sealing layer.
3. a kind of energy current-limiting type lightning rod that becomes according to claim 2 is it is characterised in that set on the madial wall of shell (3)
There is insulation screen (9).
4. a kind of energy current-limiting type lightning rod that becomes according to claim 2 is it is characterised in that the bottom of shell (3) is provided with bottom
Portion's substrate (6).
5. a kind of change according to claim 2 can current-limiting type lightning rod include supporting it is characterised in that installing support member
Bar (7), one end of support bar (7) is connected with shell (3), and the other end is connected with transit joint (8).
6. according to claim 2 a kind of become can current-limiting type lightning rod it is characterised in that described sealant (2) upper surface
It is provided with a groove, in groove, be provided with level meter (10).
7. a kind of energy current-limiting type lightning rod that becomes according to claim 2 is it is characterised in that described dielectric substance (5) is adopted
The dielectric substance being 80 more than ω with resistance.
8. a kind of energy current-limiting type lightning rod that becomes according to claim 2 is it is characterised in that be additionally provided with support bar (7)
Current sensor, and be connected with remote computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620921676.9U CN205901071U (en) | 2016-08-22 | 2016-08-22 | It can current -limiting type lightning rod to become |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620921676.9U CN205901071U (en) | 2016-08-22 | 2016-08-22 | It can current -limiting type lightning rod to become |
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| Publication Number | Publication Date |
|---|---|
| CN205901071U true CN205901071U (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620921676.9U Active CN205901071U (en) | 2016-08-22 | 2016-08-22 | It can current -limiting type lightning rod to become |
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| Country | Link |
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| CN (1) | CN205901071U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129814A (en) * | 2016-08-22 | 2016-11-16 | 扬州华峰防雷新科技有限公司 | A kind of change can current-limiting type discharging rod |
| CN107732854A (en) * | 2017-11-23 | 2018-02-23 | 尹风玲 | A kind of lightning arrester of transformer station |
| CN111130051A (en) * | 2020-02-14 | 2020-05-08 | 东阳宗添电子科技有限公司 | Collection device based on insulator |
-
2016
- 2016-08-22 CN CN201620921676.9U patent/CN205901071U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129814A (en) * | 2016-08-22 | 2016-11-16 | 扬州华峰防雷新科技有限公司 | A kind of change can current-limiting type discharging rod |
| CN106129814B (en) * | 2016-08-22 | 2017-06-30 | 扬州华峰防雷新科技有限公司 | One kind becomes can current-limiting type lightning rod |
| CN107732854A (en) * | 2017-11-23 | 2018-02-23 | 尹风玲 | A kind of lightning arrester of transformer station |
| CN107732854B (en) * | 2017-11-23 | 2019-10-11 | 江苏禹高物联科技有限公司 | A kind of lightning arrester of substation |
| CN111130051A (en) * | 2020-02-14 | 2020-05-08 | 东阳宗添电子科技有限公司 | Collection device based on insulator |
| CN111130051B (en) * | 2020-02-14 | 2020-12-25 | 广西电网有限责任公司电力科学研究院 | Collection device based on insulator |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |