CN202997140U - Lightning protection device - Google Patents
Lightning protection device Download PDFInfo
- Publication number
- CN202997140U CN202997140U CN 201220603923 CN201220603923U CN202997140U CN 202997140 U CN202997140 U CN 202997140U CN 201220603923 CN201220603923 CN 201220603923 CN 201220603923 U CN201220603923 U CN 201220603923U CN 202997140 U CN202997140 U CN 202997140U
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- CN
- China
- Prior art keywords
- lightning protection
- protection device
- protective cover
- binding post
- transparent shield
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The present utility model discloses a lightning protection device. The device comprises a body, a wiring terminal fixed on the body, and a protection cover fixed on a position of the wiring terminal, and the protection cover is a transparent protection cover. In the lightning protection device, as the transparent protection cover is adopted, the observation visual field is enlarged, and the fact whether the wiring terminal is stably connected with a conducting wire or not can be conveniently determined when installing and overhauling.
Description
Technical field
The utility model relates to the shocking preventing technology field, particularly relates to a kind of lightning protection device.
Background technology
Along with the development of science and technology, every profession and trade is also more and more higher to the specification requirement of lightning protection aspect, wherein also development thereupon of power lightning protection technology.Lightning protection for power supply can be discharged into the earth with a large amount of pulse energies that produce because of lightning induction on circuit within the shortest time; potential difference between each interface of reduction equipment; prevent that thunder and lightning and other internal overvoltage intrusion equipment from causing damage, thereby can protect the circuit in equipment.
In existing lightning protection for power supply, what be arranged at that the protective cover at binding post place adopts is metal, PVC(polyvinyl chloride) materials processing such as material forms, but protective cover is opaque protective cover.
because the body of protective cover and lightning protection device is integral type, the installing hole of wire by protective cover is fixedly connected with the binding post that is placed in protective cover inside in installation process, because protective cover is opaque protective cover, can only check whether wire completes firm the connection with binding post by installing hole in installation process, but because installing hole is less, and be unfavorable for checking, cause in the wiring difficulty large, and easily cause fixed effect undesirable, may be because binding post be connected with wire and causes built on the sand the lightning protection device can't effective action, and affect the use of lightning protection device.
Simultaneously, because protective cover is opaque protective cover, when overhauling, be not easy to find that wire is connected with binding post firmly connects, service work is exerted an influence.
The utility model content
The purpose of this utility model is to provide a kind of protective cover, and the whether steadiness of being convenient to that definite binding post is connected with wire when be connected is being installed.
A kind of lightning protection device provided by the utility model comprises body and the binding post that is fixedly installed on body, also comprises the protective cover that is fixedly installed on place, described binding post position, and described protective cover is transparent shield.
Preferably, described transparent shield is the protective cover of PC material.
Preferably, described lightning protection device is the modular lightning protection device, described modular lightning protection device comprise the SPD module, described body is provided with mounting groove, described SPD module is fixedly installed on described mounting groove, and described SPD module is conducted electricity mutually with described binding post and is connected.
Preferably, described lightning protection device is the box-type lightning protection device, and the protective cover of described PC material is fixedly installed on described body.
Preferably, the protective cover of described PC material is provided with wiring hole and installing hole, and described securing member runs through described transparent shield by described installing hole, and plane, described wiring hole place and plane, described installing hole place are perpendicular.
Preferably, described protective cover and described body integral type arrange.
A kind of lightning protection device provided by the utility model comprises body and the binding post that is fixedly installed on body, also comprises the transparent shield that is arranged at place, binding post position.Because protective cover is arranged at place, binding post position, because protective cover is transparent shield, therefore when wire is fixedly connected with binding post, compared with prior art, do not need to observe wire by wiring hole and whether realize firm the connection with binding post, but directly check by transparent shield, enlarged the observable visual field, therefore installing and during maintenance, be convenient to determine whether wire is firm with being connected of binding post, be convenient to wire and be connected connection and maintenance with binding post.
In a kind of preferred implementation, transparent shield is the protective cover of PC material.Because the PC material is a kind of makrolon material, be a kind of engineering plastics.It has excellent electrical insulating property, dimensional stability, higher intensity, thermal endurance and cold resistance, higher transparency, and its insulating properties and thermal endurance satisfy the installation requirement of lightning protection device protective cover.Because it has higher transparency, therefore can guarantee the transparency of transparent shield simultaneously, and then can guarantee to be convenient to observe.
Description of drawings
Fig. 1 is the structural representation of the lightning protection device in embodiment one provided by the utility model;
Fig. 2 is the structural representation of the lightning protection device in embodiment two provided by the utility model;
Fig. 3 is the structural representation of the side-looking structure of lightning protection device shown in Figure 2.
Embodiment
Core of the present utility model is to provide a kind of protective cover, and the whether steadiness of being convenient to that definite binding post is connected with wire when be connected is being installed.
In order to make those skilled in the art person understand better the utility model scheme, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Embodiment one:
Please refer to Fig. 1, Fig. 1 is the structural representation of the lightning protection device in embodiment one provided by the utility model.
In the present embodiment, lightning protection device is the modular lightning protection device, it comprises SPD module 12, body (not indicating in figure) is provided with mounting groove, SPD module 12 is fixedly installed on body (in figure indicate) by mounting groove, and SPD module 12 is conducted electricity mutually with the binding post 13 that is placed in SPD module 12 both sides and is connected.SPD module 2 is the surge protector module, the device that the purpose of this module is to limit transient overvoltage and divides to walk the surge electric current.In addition, 13 places, position also are provided with transparent shield 11 at binding post, and this transparent shield 11 also is provided with the installing hole for construction bolt 14.
Because transparent shield 22 is integral type settings with body 21, when mounted, wire need to be placed in the inside of transparent shield 11 by the wiring hole of transparent shield 11, and by bolt 14, wire and binding post 13 are fastenedly connected, so the surge current of SPD module 12 can be derived via binding post 13, and finally derives the modular lightning protection device by wire.
By transparent shield 11 is set, when mounted, can check whether stable connection of wire and binding post by transparent shield 11, enlarged staff's field of view, simultaneously, in when maintenance, also can observe out whether stable connection of wire and binding post by transparent shield 11, can pinpoint the problems timely, guarantee the normal use of lightning protection device.
Need to prove, what transparent shield 11 adopted in the present embodiment is the protective cover of PC material, and the PC material is a kind of makrolon material, is a kind of engineering plastics.It has excellent electrical insulating property, dimensional stability, higher intensity, thermal endurance and cold resistance, higher transparency, and its insulating properties and thermal endurance can satisfy the installation requirement of lightning protection device protective cover.Because it has higher transparency, therefore can guarantee the transparency of transparent shield simultaneously, and then can guarantee to be convenient to observe.Certainly, do not get rid of the transparent shield that uses other materials yet, satisfy the requirements such as needed insulating properties, the transparency.
In this specific embodiment, due to bolt 14 setting vertical with binding post 13 and run through transparent shield 11 by installing hole, wire is fixedly connected with by bolt 14 with binding post 13 by the wiring hole of transparent shield 11, so the plane, wiring hole place of plane, installing hole place and wire is perpendicular.
Need to prove, in the present embodiment, adopt bolt 14 as securing member, certainly, also do not get rid of the securing member of other form, as nut etc.
Embodiment two:
Please refer to Fig. 2 and Fig. 3, wherein Fig. 2 is the structural representation of the lightning protection device in embodiment two provided by the utility model; Fig. 3 is the structural representation of the side-looking structure of lightning protection device shown in Figure 2.
In the present embodiment, lightning protection device is the box-type lightning protection device, and it comprises the body 21 that is provided with the surge protection unit, and the surge protection unit is connected with binding post 23 conductions.In addition, 23 places, position also are provided with transparent shield 22 at binding post, and this transparent shield 22 also is provided with the installing hole for construction bolt 24.
Because transparent shield 22 is integral type settings with body 21; when mounted; wire need to be placed in the inside of transparent shield 22 by the wiring hole of transparent shield 22; and by bolt 24, wire and binding post 23 are fastenedly connected; so the surge current of surge protection unit can be derived via binding post 23, and finally derives the box-type lightning protection device by wire.
Need to prove, what transparent shield 22 adopted in the present embodiment is the protective cover of PC material, and the PC material is a kind of makrolon material, is a kind of engineering plastics.It has excellent electrical insulating property, dimensional stability, higher intensity, thermal endurance and cold resistance, higher transparency, and its insulating properties and thermal endurance can satisfy the installation requirement of lightning protection device protective cover.Because it has higher transparency, therefore can guarantee the transparency of transparent shield 22 simultaneously, and then can guarantee to be convenient to observe.Certainly, do not get rid of the transparent shield that uses other materials yet, satisfy the requirements such as needed insulating properties, the transparency.
By transparent shield 22 is set, when mounted, can check whether stable connection of wire and binding post 23 by transparent shield 22, enlarged staff's field of view, simultaneously, in when maintenance, also can observe out whether stable connection of wire and binding post 23 by transparent shield 22, can pinpoint the problems timely, guarantee the normal use of box-type lightning protection device.
In this specific embodiment, due to bolt 24 setting vertical with binding post 23 and run through transparent shield 22 by installing hole, wire is fixedly connected with by bolt 24 with binding post 23 by the wiring hole of transparent shield 22, so the plane, wiring hole place of plane, installing hole place and wire is perpendicular.
Need to prove, in the present embodiment, adopt bolt 24 as securing member, certainly, also do not get rid of the securing member of other form, as nut etc.
In addition, the body of box-type lightning protection device also is provided with display and button that the box-type lightning protection device is operated etc., just introduces no longer in detail in the present embodiment.
Above a kind of lightning protection device provided by the utility model is described in detail.Used specific case herein principle of the present utility model and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection range of the utility model claim.
Claims (6)
1. a lightning protection device, comprise body and the binding post that is fixedly installed on body, it is characterized in that, also comprises the protective cover that is fixedly installed on place, described binding post position, and described protective cover is transparent shield.
2. lightning protection device according to claim 1, is characterized in that, described transparent shield is the protective cover of PC material.
3. lightning protection device according to claim 2, it is characterized in that, described lightning protection device is the modular lightning protection device, described modular lightning protection device comprise the SPD module, described body is provided with mounting groove, described SPD module is fixedly installed on described mounting groove, and described SPD module is conducted electricity mutually with described binding post and is connected.
4. lightning protection device according to claim 2, is characterized in that, described lightning protection device is the box-type lightning protection device, and the protective cover of described PC material is fixedly installed on place, described binding post position.
5. according to claim 3 or 4 described lightning protection devices, it is characterized in that, the protective cover of described PC material is provided with wiring hole and installing hole, and described securing member runs through described transparent shield by described installing hole, and plane, described wiring hole place and plane, described installing hole place are perpendicular.
6. lightning protection device according to claim 1, is characterized in that, described protective cover and described body integral type arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220603923 CN202997140U (en) | 2012-11-15 | 2012-11-15 | Lightning protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220603923 CN202997140U (en) | 2012-11-15 | 2012-11-15 | Lightning protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202997140U true CN202997140U (en) | 2013-06-12 |
Family
ID=48568272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220603923 Expired - Fee Related CN202997140U (en) | 2012-11-15 | 2012-11-15 | Lightning protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202997140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879135A (en) * | 2018-05-25 | 2018-11-23 | 苏州浪潮智能软件有限公司 | Connector |
-
2012
- 2012-11-15 CN CN 201220603923 patent/CN202997140U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879135A (en) * | 2018-05-25 | 2018-11-23 | 苏州浪潮智能软件有限公司 | Connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20141115 |
|
| EXPY | Termination of patent right or utility model |