CN108390281A - A kind of distribution box rain cover lightning protection electric installation easy to install - Google Patents

A kind of distribution box rain cover lightning protection electric installation easy to install Download PDF

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Publication number
CN108390281A
CN108390281A CN201810382103.7A CN201810382103A CN108390281A CN 108390281 A CN108390281 A CN 108390281A CN 201810382103 A CN201810382103 A CN 201810382103A CN 108390281 A CN108390281 A CN 108390281A
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CN
China
Prior art keywords
rain shade
distribution box
lightning
main body
bar
Prior art date
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Granted
Application number
CN201810382103.7A
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Chinese (zh)
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CN108390281B (en
Inventor
吴琦隆
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SHANDONG ZHUOLI ELECTRIC APPLIANCE CO., LTD.
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吴琦隆
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Priority to CN201810382103.7A priority Critical patent/CN108390281B/en
Publication of CN108390281A publication Critical patent/CN108390281A/en
Application granted granted Critical
Publication of CN108390281B publication Critical patent/CN108390281B/en
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/46Boxes; Parts thereof or accessories therefor
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/28Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G13/00Installations of lightning conductors; Fastening thereof to supporting structure
    • H02G13/40Connection to earth

Abstract

The invention discloses a kind of distribution box rain cover lightning protection electric installations easy to install, including distribution box main body, the top of the distribution box main body is equipped with upper rain shade, the downside of upper rain shade is equipped with lower rain shade, the inside of lower rain shade is equipped with more the first insulation struts being connected and fixed with distribution box main body top, the top of distribution box main body in lower rain shade be equipped with conductive plate, the external circumferential of conductive plate is equipped with multiple conducting spheres, upper end lightning-arrest bar inclined outward is installed on conducting sphere, lightning-arrest bar is arranged across upper rain shade, it is additionally provided with the second insulation strut on the outside of lightning-arrest bar.Structure of the invention is novel, is suitable on power distribution cabinet, has good rain cover and thunder-lightning effect, is conducive to promote.

Description

A kind of distribution box rain cover lightning protection electric installation easy to install
Technical field
The present invention relates to thunder-lightning device field, specifically a kind of distribution box rain cover lightning protection electric installation easy to install.
Background technology
Lightning-arrest refers to hiding the harm to human body, building etc. generated because of thunder and lightning by certain method and measure.Thunder Electricity is a kind of natural electric discharge phenomena, and lightning stroke is natural calamity, not only results in the damage of equipment, building fixture, and may draw Play fire, explosion, or even be also possible to injury people, animal etc..Lightning rod, lightning conducter, lightning conduction, lighting proof strip, arrester are all frequent The lightning arrester of use.
Distribution box is electric control appliance indispensable in people family, and major function is for installing switch, instrument concentratedly The device of lamp electrical equipment.With the burning hot development of development of real estate, people replace house in the hope of improving the hope of housing condition Gradually accomplished, the device as the whole all Electric controls of control house --- distribution box becomes indispensable Electric control Device.Meanwhile with the fast development of urban power distribution network, in recent years, the controller switching equipment newly increased is on the increase, distribution is set It is standby not only to have the management function of high electrical interface, but also to have security and stability, therefore to the more demanding of distribution box.
Maloperation in order to prevent, distribution box is generally loaded in the place of certain altitude, but existing distribution box is installed on family Rain-proof and thunder-lightning are ineffective when outer, and there are larger security risks.Therefore, for this present situation, there is an urgent need to develop one kind Distribution box rain cover lightning protection electric installation easy to install, to overcome the shortcomings of in currently practical application.
Invention content
The purpose of the present invention is to provide a kind of distribution box rain cover lightning protection electric installations easy to install, to solve above-mentioned background technology The problem of middle proposition.
To achieve the above object, the present invention provides the following technical solutions:
A kind of distribution box rain cover lightning protection electric installation easy to install, including distribution box main body, the top of the distribution box main body is equipped with upper Rain shade, upper rain shade are that the upward arc in middle part protrudes structure, and the upper rain shade inner wall is equipped with fiberglass, is set on the outside of fiberglass There are artificial microstructured layers, silver nanoparticle mesh layer is equipped on the outside of man-made microstructure layer, organic resin is equipped on the outside of silver nanoparticle mesh layer The downside of protective layer, the upper rain shade is equipped with lower rain shade, and lower rain shade is up-small and down-big cone cylinder structure, lower rain shade Inside is equipped with more the first insulation struts being connected and fixed with distribution box main body top, and the top of the distribution box main body is in lower screening Conductive plate is equipped in canopy, the downside of conductive plate connects lightning conductor, and the other end of lightning conductor is grounded, outside the conductive plate Side is circumferentially equipped with multiple conducting spheres, and upper end lightning-arrest bar inclined outward is equipped on the conducting sphere, and bar of taking shelter from the thunder passes through upper Rain shade is arranged, and takes shelter from the thunder and be fixedly connected between bar and upper rain shade, and the second insulation strut is additionally provided on the outside of the lightning-arrest bar, Fixed ring is installed on the lower rain shade, elastic string is connected in fixed ring, the other end of elastic string is equipped with hook, described The outer end of second insulation strut offers hanging hole, and hook can be placed on hanging hole.
As a further solution of the present invention:The outer surface of the upper rain shade is equipped with flow guide bar, and gold is equipped in flow guide bar Belong to piece and flexible resin layer, sheet metal bottom is equipped with insulating layer, is equipped with slot in the flow guide bar, and flexible resin layer is embedded in slot Interior, the thickness of sheet metal is less than the thickness of insulating layer.
As a further solution of the present invention:The upper rain shade can be completely covered by the upper end of lower rain shade, lower screening Canopy and the cooperation of upper rain shade can be completely covered by distribution box main body, and electro-insulating rubber is additionally provided on the inside of the upper end of lower rain shade Layer.
As a further solution of the present invention:It is arranged in parallel at the top of the conductive plate and distribution box main body, and conductive plate The distance between top of distribution box main body is more than 20cm.
As a further solution of the present invention:The conducting sphere is circumferentially uniformly provided with three or four, and a diameter of the 5 of conducting sphere ~10cm.
As a further solution of the present invention:The lightning-arrest bar is that upper end is obliquely installed for 30 ° outward, take shelter from the thunder bar and upper screening It is separated by insulation sleeve between canopy, the length that bar of taking shelter from the thunder stretches out upper rain shade is 0.5~1m.
As a further solution of the present invention:The surface of second insulation strut and lower rain shade is arranged in parallel.
Compared with prior art, the beneficial effects of the invention are as follows:The distribution box rain cover lightning protection electric installation easy to install, by upper Rain shade and the cooperation of lower rain shade can carry out rainwater to distribution box main body and block, in thunder and lightning weather, the silver nanoparticle of upper rain shade Mesh layer can also effectively play the role of drainage, and rain shade is not punctured by thunder and lightning in protection, damages, fiberglass and people The mechanical property that microstructured layers enhance rain shade is made, also acts as good air impedance matching layer, wave transparent function admirable, Promote thunder-lightning effect;Upper rain shade can be supported by lightning-arrest bar and the cooperation of the second insulation strut, is hung by being placed in Kong Shang can fix the second insulation strut under the action of elastic string, and then limit the position of upper rain shade It is fixed, it is convenient to disassembly;By take shelter from the thunder bar, conducting sphere and conductive plate setting, thunder-lightning effect is good, and the setting of conducting sphere into One step promotes the overall stability of upper rain shade.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of upper rain shade in the present invention.
Fig. 3 is the overlooking structure diagram of flow guide bar in the present invention.
Fig. 4 is the main structure diagram of flow guide bar in the present invention.
Fig. 5 is the schematic diagram of a layer structure of upper rain shade in the present invention.
Fig. 6 is the enlarged drawing of A in Fig. 1.
In figure:1- distribution box main bodies, 2- conductive plates, 3- lightning conductors, 4- conducting spheres, the first insulation struts of 5- hide under 6- Canopy, the second insulation struts of 7-, 8- take shelter from the thunder bar, the upper rain shades of 9-, 10- flow guide bars, 11- sheet metals, 12- flexible resin layers, 13- Insulating layer, 14- fiberglass, 15- man-made microstructure layers, 16- silver nanoparticle mesh layers, 17- organic resin protective layers, 18- fixed rings, 19- elastic strings, 20- hooks, 21- hanging holes.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1~6, in the embodiment of the present invention, a kind of distribution box rain cover lightning protection electric installation easy to install, including distribution box The top of main body 1, the distribution box main body 1 is equipped with upper rain shade 9, and upper rain shade 9 is that the upward arc in middle part protrudes structure, upper screening The outer surface of canopy 9 is equipped with flow guide bar 10, is equipped with sheet metal 11 and flexible resin layer 12 in flow guide bar 10,10 bottom of sheet metal is set There is insulating layer 13, be equipped with slot in the flow guide bar 10, and flexible resin layer 12 is embedded in slot, the thickness of sheet metal 11 is less than absolutely The thickness of edge layer 13,9 inner wall of upper rain shade are equipped with fiberglass 14, and 14 outside of fiberglass is equipped with man-made microstructure layer 15, people It makes 15 outside of microstructured layers and is equipped with silver nanoparticle mesh layer 16,16 outside of silver nanoparticle mesh layer is equipped with organic resin protective layer 17, and The thickness of organic resin protective layer 17 is 2.8mm, in thunder and lightning weather, the electric field strength between sheet metal 11 in flow guide bar 10 Enhancing can puncture the flexible resin layer 12 between sheet metal 11 so that lightning protection when the electric-field enhancing is to more than predetermined threshold 10 upper air of electric flow guide bar ionizes, and forms plasma conducts electricity channel, and guiding thunder and lightning induced current flows through, to be hidden in protection Canopy 9 is not breakdown, and then protects distribution box main body 1, and silver nanoparticle mesh layer 16 can also effectively play the role of drainage, protects Rain shade 9 is not punctured by thunder and lightning in shield, damages, and fiberglass 14 and man-made microstructure layer 15 enhance the power of rain shade 9 Performance is learned, good air impedance matching layer is also acted as, wave transparent function admirable promotes thunder-lightning effect.
The downside of the upper rain shade 9 is equipped with lower rain shade 6, and lower rain shade 6 is up-small and down-big cone cylinder structure, upper rain cover Cover 9 can be completely covered by the upper end of lower rain shade 6, and lower rain shade 6 and the cooperation of upper rain shade 9 can be complete to distribution box main body 1 Complete hiding, the inside of lower rain shade 6 are equipped with more and the first insulation struts 5 for being connected and fixed at the top of distribution box main body 1, by the One insulation strut 5, which can stablize lower rain shade 6, to be supported, and is additionally provided with electro-insulating rubber layer on the inside of the upper end of the lower rain shade 6, is avoided Lightning-arrest bar 8 draws thunder to lower rain shade 6, and the top of the distribution box main body 1 is interior equipped with conductive plate 2, conductive plate 2 in lower rain shade 6 Downside connect lightning conductor 3, the other end ground connection of lightning conductor 3, the conductive plate 2 is parallel with the top of distribution box main body 1 Setting, and the distance between conductive plate 2 and the top of distribution box main body 1 are more than 20cm, the external circumferential of the conductive plate 2 is installed There are multiple conducting spheres 4, conducting sphere 4 is circumferential to be uniformly provided with three or four, a diameter of 5~10cm of conducting sphere 4, the conducting sphere 4 On upper end lightning-arrest bar 8 inclined outward is installed, lightning-arrest bar 8 is that upper end is obliquely installed for 30 ° outward, and bar 8 of taking shelter from the thunder passes through upper Rain shade 9 is arranged, and takes shelter from the thunder and be fixedly connected between bar 8 and upper rain shade 9, lightning-arrest to pass through insulation sleeve between bar 8 and upper rain shade 9 (It is not shown)It separates, the length that the lightning-arrest bar 8 stretches out upper rain shade 9 is 0.5~1m, and the outside of the lightning-arrest bar 8 is additionally provided with The surface of second insulation strut 7, the second insulation strut 7 and lower rain shade 6 is arranged in parallel, can be to upper by the second insulation strut 7 9 Auxiliary support of rain shade is equipped with fixed ring 18 on the lower rain shade 6, elastic string 19, elastic string is connected in fixed ring 18 19 other end is equipped with hook 20, and the outer end of second insulation strut 7 offers hanging hole 21, and hook 20 can be placed in On hole 21, to be fixed to the second insulation strut 7.
The distribution box rain cover lightning protection electric installation easy to install, can be to distribution box master by upper rain shade 9 and the cooperation of lower rain shade 6 Body 1 carries out rainwater and blocks, and in thunder and lightning weather, the silver nanoparticle mesh layer 16 of upper rain shade 9 can also effectively play drainage It acts on, rain shade 9 is not punctured by thunder and lightning in protection, damages, fiberglass 14 and man-made microstructure layer 15 enhance rain cover The mechanical property of cover 9, also acts as good air impedance matching layer, and wave transparent function admirable promotes thunder-lightning effect;By keeping away Thunder bar 8 and the cooperation of the second insulation strut 7 can support upper rain shade 9, be placed on hanging hole 21 by hook 20, in elastic string 19 Under the action of the second insulation strut 7 can be fixed, and then the position of upper rain shade 9 is defined, it is convenient for disassembly and assembly Fast;By the setting of take shelter from the thunder bar 8, conducting sphere 4 and conductive plate 2, thunder-lightning effect is good, and the setting of conducting sphere 4 further carries Go up the overall stability of rain shade 9.
The above are merely the preferred embodiment of the present invention, it is noted that for those skilled in the art, not Under the premise of being detached from present inventive concept, several modifications and improvements can also be made, these should also be considered as the protection model of the present invention It encloses, these all do not interfere with the effect and patent practicability that the present invention is implemented.

Claims (7)

1. a kind of distribution box rain cover lightning protection electric installation easy to install, including distribution box main body(1), which is characterized in that the distribution box Main body(1)Top be equipped with upper rain shade(9), upper rain shade(9)Structure, the upper rain shade are protruded for the upward arc in middle part (9)Inner wall is equipped with fiberglass(14), fiberglass(14)Outside is equipped with man-made microstructure layer(15), man-made microstructure layer(15)Outside Equipped with silver nanoparticle mesh layer(16), silver nanoparticle mesh layer(16)Outside is equipped with organic resin protective layer(17), the upper rain shade (9)Downside be equipped with lower rain shade(6), lower rain shade(6)For up-small and down-big cone cylinder structure, lower rain shade(6)Inside set There are more and distribution box main body(1)The first insulation strut that top is connected and fixed(5), the distribution box main body(1)Top in Lower rain shade(6)It is interior to be equipped with conductive plate(2), conductive plate(2)Downside connect lightning conductor(3), lightning conductor(3)The other end Ground connection, the conductive plate(2)External circumferential multiple conducting spheres are installed(4), the conducting sphere(4)On to be equipped with upper end outside The inclined lightning-arrest bar in side(8), bar of taking shelter from the thunder(8)Across upper rain shade(9)Setting, and lightning-arrest bar(8)With upper rain shade(9)Between it is solid Fixed connection, the lightning-arrest bar(8)Outside be additionally provided with the second insulation strut(7), the lower rain shade(6)On fixed ring is installed (18), fixed ring(18)On be connected with elastic string(19), elastic string(19)The other end hook is installed(20), described second absolutely Edge strut(7)Outer end offer hanging hole(21), hook(20)Hanging hole can be placed in(21)On.
2. distribution box rain cover lightning protection electric installation easy to install according to claim 1, which is characterized in that the upper rain shade (9)Outer surface be equipped with flow guide bar(10), flow guide bar(10)It is interior to be equipped with sheet metal(11)With flexible resin layer(12), sheet metal (10)Bottom is equipped with insulating layer(13), the flow guide bar(10)It is interior to be equipped with slot, and flexible resin layer(12)It is embedded in slot, metal Piece(11)Thickness be less than insulating layer(13)Thickness.
3. distribution box rain cover lightning protection electric installation easy to install according to claim 1 or 2, which is characterized in that the upper rain cover Cover(9)It can be to lower rain shade(6)Upper end be completely covered by, lower rain shade(6)With upper rain shade(9)Cooperation can be to distribution box Main body(1)It is completely covered by, lower rain shade(6)Upper end on the inside of be additionally provided with electro-insulating rubber layer.
4. distribution box rain cover lightning protection electric installation easy to install according to claim 1, which is characterized in that the conductive plate(2) With distribution box main body(1)Top be arranged in parallel, and conductive plate(2)With distribution box main body(1)The distance between top be more than 20cm。
5. distribution box rain cover lightning protection electric installation easy to install according to claim 1 or 4, which is characterized in that the conducting sphere (4)Three or four circumferentially are uniformly provided with, conducting sphere(4)A diameter of 5~10cm.
6. distribution box rain cover lightning protection electric installation easy to install according to claim 5, which is characterized in that the lightning-arrest bar(8) It is obliquely installed for 30 ° outward for upper end, bar of taking shelter from the thunder(8)With upper rain shade(9)Between separated by insulation sleeve, take shelter from the thunder bar(8)It stretches Go out upper rain shade(9)Length be 0.5~1m.
7. distribution box rain cover lightning protection electric installation easy to install according to claim 3, which is characterized in that the second insulation branch Bar(7)With lower rain shade(6)Surface be arranged in parallel.
CN201810382103.7A 2018-04-26 2018-04-26 Easily install block terminal and hide rain lightning protection device Active CN108390281B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810382103.7A CN108390281B (en) 2018-04-26 2018-04-26 Easily install block terminal and hide rain lightning protection device

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Application Number Priority Date Filing Date Title
CN201810382103.7A CN108390281B (en) 2018-04-26 2018-04-26 Easily install block terminal and hide rain lightning protection device

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CN108390281A true CN108390281A (en) 2018-08-10
CN108390281B CN108390281B (en) 2019-12-17

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110626977A (en) * 2019-09-12 2019-12-31 宿州市金鼎安全技术股份有限公司 Ore lifting means of open mine

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DE29901714U1 (en) * 1999-02-02 1999-04-22 Guertler Horst umbrella
CN103311811A (en) * 2013-05-22 2013-09-18 广东电网公司电力科学研究院 Corona-free lightning rod
CN204441733U (en) * 2015-03-26 2015-07-01 李玉珍 A kind of low pressure power transformation operation safety guard
CN204809643U (en) * 2015-08-26 2015-11-25 国网新疆电力公司奎屯供电公司 Lightning rod
CN205248664U (en) * 2015-12-03 2016-05-18 安徽明智电气设备安装工程有限公司 Novel power distribution cabinet
CN106785933A (en) * 2015-11-24 2017-05-31 天津市吉涛电子科技有限公司 A kind of lightning rod with alarm function
CN206293619U (en) * 2016-12-05 2017-06-30 王雪 A kind of silver nanoparticle mesh type thunder-lightning antenna house
CN107700918A (en) * 2017-10-23 2018-02-16 刘昊 A kind of thunderstorm weather is easy to the lightning protection electric pole that service worker repairs
CN207250935U (en) * 2017-10-18 2018-04-17 国网山东省电力公司威海市文登区供电公司 A kind of Transformer Substation Lightning Protection protective device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29901714U1 (en) * 1999-02-02 1999-04-22 Guertler Horst umbrella
CN103311811A (en) * 2013-05-22 2013-09-18 广东电网公司电力科学研究院 Corona-free lightning rod
CN204441733U (en) * 2015-03-26 2015-07-01 李玉珍 A kind of low pressure power transformation operation safety guard
CN204809643U (en) * 2015-08-26 2015-11-25 国网新疆电力公司奎屯供电公司 Lightning rod
CN106785933A (en) * 2015-11-24 2017-05-31 天津市吉涛电子科技有限公司 A kind of lightning rod with alarm function
CN205248664U (en) * 2015-12-03 2016-05-18 安徽明智电气设备安装工程有限公司 Novel power distribution cabinet
CN206293619U (en) * 2016-12-05 2017-06-30 王雪 A kind of silver nanoparticle mesh type thunder-lightning antenna house
CN207250935U (en) * 2017-10-18 2018-04-17 国网山东省电力公司威海市文登区供电公司 A kind of Transformer Substation Lightning Protection protective device
CN107700918A (en) * 2017-10-23 2018-02-16 刘昊 A kind of thunderstorm weather is easy to the lightning protection electric pole that service worker repairs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110626977A (en) * 2019-09-12 2019-12-31 宿州市金鼎安全技术股份有限公司 Ore lifting means of open mine
CN110626977B (en) * 2019-09-12 2020-11-24 泗县微腾知识产权运营有限公司 Ore lifting means of open mine

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Effective date of registration: 20191122

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Applicant after: SHANDONG ZHUOLI ELECTRIC APPLIANCE CO., LTD.

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Applicant before: Wu Qilong

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Denomination of invention: Distribution box rain-shading anti-thunder device easy to mount

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