CN207638112U - A kind of grounding-for-lightning device - Google Patents
A kind of grounding-for-lightning device Download PDFInfo
- 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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- grounding
- bar
- copper bus
- lightning
- lightning device
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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
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.
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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950711A (en) * | 2019-04-12 | 2019-06-28 | 上海建筑设计研究院有限公司 | Electrical grounding case between a kind of light current |
-
2017
- 2017-12-28 CN CN201721883410.0U patent/CN207638112U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950711A (en) * | 2019-04-12 | 2019-06-28 | 上海建筑设计研究院有限公司 | Electrical grounding case between a kind of light current |
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