CN207638112U - A kind of grounding-for-lightning device - Google Patents

A kind of grounding-for-lightning device Download PDF

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Publication number
CN207638112U
CN207638112U CN201721883410.0U CN201721883410U CN207638112U CN 207638112 U CN207638112 U CN 207638112U CN 201721883410 U CN201721883410 U CN 201721883410U CN 207638112 U CN207638112 U CN 207638112U
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CN
China
Prior art keywords
grounding
bar
copper bus
lightning
lightning device
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Active
Application number
CN201721883410.0U
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Chinese (zh)
Inventor
雷建义
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Changzhou Huahai Pufa Communications Technology Co Ltd
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Changzhou Huahai Pufa Communications Technology Co Ltd
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Priority to CN201721883410.0U priority Critical patent/CN207638112U/en
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Abstract

The utility model provides a kind of grounding-for-lightning device; including information equipment and the grounding-for-lightning device being located in described information equipment; the grounding-for-lightning device includes copper bus-bar; several insulated terminals and ground terminal are respectively equipped on the copper bus-bar; it is connected with Equipotential connector on the copper bus-bar, the Equipotential connector equipped with equipment protection interface.The utility model is simple in structure, and the secondary lightning stroke injury for avoiding the potential difference of distinct device from bringing, to protect the safety of the person and distinct device.

Description

A kind of grounding-for-lightning device
Technical field
The utility model belongs to anti-thunder technical field, and in particular to a kind of grounding-for-lightning device.
Background technology
It arrives with the information age is entered, various Informationization Equipments are widely used, highly integrated, the insulation of these equipment Pressure-resistant degree is low, it is easy to by the threat brought by thunder and lightning.It is imperative to these equipment progress lightning protection, lightning protection It is a ring the most key in system thunder defending, the effect of the entire lightning-protection system of a good earthed system direct relation. There are lightning proof ground, signal ground, safety protection earths, anti-static grounding etc. in the welding system of one solitary building, and various regions are according to correlation The resistance value that standard requires is different;It is required less than or equal to 4 ohm as computerized information computer room is grounded resistance matter, monitoring and communication Computer room ground resistance matter requires to be less than 1 ohm, and building lightning protection grounding requirement must not be higher than 10 ohm, so, once thunder occurs It hits, information equipment is highly susceptible to ground potential counterattack and is damaged.
Utility model content
The purpose of this utility model is to provide a kind of grounding-for-lightning device, simple in structure, and avoids the current potential of distinct device The secondary lightning stroke injury that difference band comes, to protect the safety of the person and distinct device.
The utility model provides the following technical solution:
A kind of grounding-for-lightning device, including information equipment and the grounding-for-lightning device that is located in described information equipment, it is described Grounding-for-lightning device includes copper bus-bar, and several insulated terminals and ground terminal, the copper bus-bar are respectively equipped on the copper bus-bar On be connected with Equipotential connector, the Equipotential connector equipped with equipment protection interface.
Preferably, described information equipment is equipped with equipment ground face, and the grounding-for-lightning device is located at the equipment ground On face.
Preferably, it is equipped with connection mounting base between the insulated terminal and the copper bus-bar, is set in the connection mounting base There is installation to buckle, the connection mounting base is mounted on by installation buckle on the copper bus-bar.
Preferably, fixing bolt is equipped between the ground terminal and the copper bus-bar, the ground terminal passes through described Fixing bolt is mounted on the copper bus-bar.
Preferably, the Equipotential connector is equipped with equipotential port, and the Equipotential connector passes through equipotential port Connect the copper bus-bar.
Preferably, junction box and protective cover are additionally provided in described information equipment, the junction box corresponds to Equipotential connector, The protective cover uses insulating laminated plate.
The utility model has the beneficial effects that:Grounding-for-lightning device is directly connected to equipment, is made not by Equipotential connector It is in same current potential with equipment, to protect the safety of the person and equipment;Device uses simple copper bus-bar and insulator, avoids Common grounding system requires to construct with the tool large-engineering come compared with low resistance counterpoise grounding, substantially reduces construction cost, for Overspending is saved in family.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings:
Fig. 1 is the utility model structure diagram;
In figure label for:1. information equipment;11. equipment ground face;2. copper bus-bar;21. connecting mounting base;22. insulating end Son;23. installation buckle;24. ground terminal;25. fixing bolt;3. Equipotential connector;31. equipment protection ground port;32. etc. Current potential port;4. junction box;5. protective cover.
Specific implementation mode
As shown in Figure 1, a kind of grounding-for-lightning device, including information equipment 1 are filled with the lightning protection being located on information equipment 1 It sets, information equipment 1 is equipped with equipment ground face 11, and grounding-for-lightning device is located on equipment ground face 11.Grounding-for-lightning device packet Copper bus-bar 2 is included, several insulated terminals 22 and ground terminal 24 are respectively equipped on copper bus-bar 2, between insulated terminal 22 and copper bus-bar 2 Equipped with connection mounting base 21, connection mounting base 21 is equipped with installation buckle 23, and connection mounting base 21 is by installing 23 installation of buckle On copper bus-bar 2.Fixing bolt 25 is equipped between ground terminal 24 and copper bus-bar 2, ground terminal 24 is pacified by fixing bolt 25 On copper bus-bar 2.It is connected with Equipotential connector 3 on copper bus-bar 2, equipped with equipment protection port 31 of Equipotential connector 3. Equipotential connector 3 is equipped with equipotential port 32, and Equipotential connector 3 connects copper bus-bar 2 by equipotential port 32.Further , junction box 4 and protective cover 5 are additionally provided on information equipment 1, junction box 4 corresponds to Equipotential connector 3, and protective cover 5 is using insulation Laminate, effective protection grounding-for-lightning device increase service life.
As shown in Figure 1, a kind of grounding-for-lightning device is in use, make to set using the series connection ground terminal 24 of copper bus-bar 2 When standby potential difference is more than limited crest voltage, equipotential link is connected rapidly, to make 3 both ends difference ground connection of Equipotential connector Equipment current potential is identical, eliminates the electric discharge phenomena that may occur between grounding body, endangers so as to avoid due to ground potential too high difference And personal and equipment safety.It is open circuit i.e. under 3 normality working condition of Equipotential connector, to avoid between different grounding bodies It interferes with each other, when lightning stroke is instantaneously connected to, and so that 3 both ends ground potential of Equipotential connector is in same level, avoids shared ground connection System requirements is constructed with the tool large-engineering come compared with low resistance counterpoise grounding, substantially reduces construction cost, has been saved greatly for user Amount spending.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with Technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features.It is all Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this practicality Within novel protection domain.

Claims (6)

1. a kind of grounding-for-lightning device, which is characterized in that including information equipment and the lightning protection being located in described information equipment Device, the grounding-for-lightning device include copper bus-bar, and several insulated terminals and ground terminal, institute are respectively equipped on the copper bus-bar It states and is connected with Equipotential connector on copper bus-bar, the Equipotential connector equipped with equipment protection interface.
2. a kind of grounding-for-lightning device according to claim 1, which is characterized in that described information equipment connects equipped with equipment Ground, the grounding-for-lightning device are located on the equipment ground face.
3. a kind of grounding-for-lightning device according to claim 1, which is characterized in that the insulated terminal and the copper bus-bar Between be equipped with connection mounting base, the connection mounting base is equipped with installation buckle, and the connection mounting base passes through the installation card Button is mounted on the copper bus-bar.
4. a kind of grounding-for-lightning device according to claim 1, which is characterized in that the ground terminal and the copper bus-bar Between be equipped with fixing bolt, the ground terminal by the fixing bolt be mounted on the copper bus-bar on.
5. a kind of grounding-for-lightning device according to claim 1, which is characterized in that the Equipotential connector, which is equipped with, waits electricity Bit port, the Equipotential connector connect the copper bus-bar by equipotential port.
6. a kind of grounding-for-lightning device according to claim 1, which is characterized in that be additionally provided with separated time in described information equipment Box and protective cover, the junction box correspond to Equipotential connector, and the protective cover uses insulating laminated plate.
CN201721883410.0U 2017-12-28 2017-12-28 A kind of grounding-for-lightning device Active CN207638112U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721883410.0U CN207638112U (en) 2017-12-28 2017-12-28 A kind of grounding-for-lightning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721883410.0U CN207638112U (en) 2017-12-28 2017-12-28 A kind of grounding-for-lightning device

Publications (1)

Publication Number Publication Date
CN207638112U true CN207638112U (en) 2018-07-20

Family

ID=62851257

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721883410.0U Active CN207638112U (en) 2017-12-28 2017-12-28 A kind of grounding-for-lightning device

Country Status (1)

Country Link
CN (1) CN207638112U (en)

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