CN206211521U - A kind of base station earthing device of lightning protection - Google Patents
A kind of base station earthing device of lightning protection Download PDFInfo
- Publication number
- CN206211521U CN206211521U CN201621217878.1U CN201621217878U CN206211521U CN 206211521 U CN206211521 U CN 206211521U CN 201621217878 U CN201621217878 U CN 201621217878U CN 206211521 U CN206211521 U CN 206211521U
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- CN
- China
- Prior art keywords
- box
- friction reducer
- metallic
- ground connection
- base station
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- 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.)
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Abstract
The utility model discloses a kind of base station earthing device of lightning protection; including ground connection box and friction reducer box; the inner chamber side of the ground connection box is provided with Surge Protector; the inner chamber bottom of the ground connection box is provided with metallic conduction plate, and the lower end of the ground connection box is fixedly connected with friction reducer box, this simple structure; by Surge Protector; Surge Protector can turn on shunting within the extremely short time, can effectively absorb the huge energy of burst, so as to avoid infringement of the surge to miscellaneous equipment in loop；Friction reducer is filled with friction reducer box; friction reducer is a kind of good electric conductor; it is applied between metallic ground rod and soil; it can be in close contact with metallic ground rod, form sufficiently large current flowing face, and a gentle low resistance region of change is formed around metallic ground rod; and then impacted by thunder and lightning in reduction circuit; and miscellaneous equipment is protected, this simple structure is convenient for people to use.
Description
Technical field
The utility model is related to Earth of BTS technical field, specially a kind of base station earthing device of lightning protection.
Background technology
With the raising of people's quality of life, science and technology is also developed by leaps and bounds, and network service dislike by the environment such as warp-wise suburb, mountain area
Bad area extension.But under some severe Thunderstorm Weathers, positioned at the regional base station of the bad environments such as suburb or mountain area
The influence of thunderbolt etc. is more vulnerable to, when some lightning impulse buildings or base station, is prone to accidents, traditional Earth of BTS
Device is exactly that surge protective device is added in earthed circuit, if the electric current of thunderbolt is excessive, this structure can not ensure the person
And the safety of the various equipment in base station, therefore can not well ensure the person of people or the safety of base station.
Utility model content
The purpose of this utility model is to provide a kind of base station earthing device of lightning protection, to solve to be carried in above-mentioned background technology
The problem for going out.
To achieve the above object, the utility model provides following technical scheme：
A kind of base station earthing device of lightning protection, including ground connection box and friction reducer box, the upper end of the ground connection box offers two
Individual wiring hole, and the inside of wiring hole is equipped with contact, the inner chamber side of the ground connection box is provided with Surge Protector, the ground connection
The inner chamber bottom of box is provided with metallic conduction plate, and one of contact is directly connected by wire with metallic conduction plate, and another is touched
Piece connects the input of Surge Protector by wire, and the output end of the Surge Protector connects metallic conduction by wire
Plate, the bottom of the ground connection box is interspersed with multiple vertical metallic ground rods, and metallic ground rod top and metallic conduction plate
Lower surface be fixedly connected, it is described ground connection box lower end be fixedly connected with friction reducer box；
Several through holes are offered in the box wall of the friction reducer box, the side upper articulation of the friction reducer box has charging
Door, the exposed outside in friction reducer box of bottom wall that the metallic ground rod is inserted through friction reducer box.
Preferably, the number of the metallic ground rod be no less than the even number of four, and metallic ground rod be linear array
In the inner chamber of friction reducer box.
Preferably, the friction reducer amount of filling is accumulated no less than friction reducer box body in the friction reducer box 2/3rds.
Preferably, the shape of the ground connection box and friction reducer box is cylinder, and the height of friction reducer box is 25-50 lis
Rice.
Compared with prior art, the beneficial effects of the utility model are：The base station earthing device simple structure of this lightning protection, leads to
Addition Surge Protector is crossed, Surge Protector can turn on shunting within the extremely short time, can effectively absorb the huge of burst
Energy, so as to avoid infringement of the surge to miscellaneous equipment in loop, this is primary protection；Friction reducer is filled with friction reducer box,
Friction reducer is a kind of good electric conductor, and it is applied between metallic ground rod and soil, and it can be tight with metallic ground rod
Contiguity is touched, and forms sufficiently large current flowing face, and a gentle low resistance region of change is formed around metallic ground rod, is entered
And reduce and impacted by thunder and lightning in circuit, and miscellaneous equipment is protected, this is two grades of protection, using metallic conduction plate so that connect
The potential on ground is identical, and can be connected with metallic ground rod respectively, and then facilitates the rapid grounding of electric current to turn on, with protection circuit
Equipment, this structure utilize two grades of protection circuit safeties, and then ensure people the person and base station safety, its structure letter
It is single, it is convenient for people to use.
Brief description of the drawings
Fig. 1 is cross section structure diagram of the present utility model.
In figure：1 ground connection box, 2 friction reducer boxes, 3 Surge Protectors, 4 metallic conduction plates, 5 metallic ground rods, 6 through holes, 7 are entered
Bin gate, 8 wiring holes, 9 contacts, 10 wires.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 is referred to, the utility model provides a kind of technical scheme：
A kind of base station earthing device of lightning protection, including ground connection box 1 and friction reducer box 2, the upper end for being grounded box 1 offers two
Wiring hole 8, and the inside of wiring hole 8 is equipped with contact 9, the inner chamber side for being grounded box 1 is provided with Surge Protector 3, ground connection box 1
Inner chamber bottom is provided with metallic conduction plate 4, and one of contact 9 is directly connected by wire 10 with metallic conduction plate 4, and another is touched
Piece 9 connects the input of Surge Protector 3 by wire 10, and the output end of Surge Protector 3 connects metal and leads by wire 10
Electroplax 4, the bottom for being grounded box 1 is interspersed with multiple vertical metallic ground rods 5, and metallic ground rod 5 top and metallic conduction
The lower surface of plate 4 is fixedly connected, using metallic conduction plate 4 so that the potential of ground connection is identical, and can respectively with metallic ground rod 5
Connection, and then facilitate the rapid grounding of electric current to turn on, with the equipment in protection circuit, the lower end for being grounded box 1 is fixedly connected with drop
Resist box 2, Surge Protector 3 can turn on shunting within the extremely short time, can effectively absorb the huge energy of burst, so that
Avoid infringement of the lightning surge to miscellaneous equipment in loop.
Several through holes 6 are offered in the box wall of friction reducer box 2, the side upper articulation of friction reducer box 2 has feeding gate 7,
Facilitate the addition of friction reducer, metallic ground rod 5 is inserted through the exposed outside in friction reducer box 2 of bottom wall of friction reducer box 2, and metal connects
Ground rod 5 number be no less than the even number of four, and metallic ground rod 5 be linear array in the inner chamber of friction reducer box 2, drop resistance
The friction reducer amount of filling is no less than 2/3rds of the volume of friction reducer box 2 in agent box 2, and the shape of ground connection box 1 and friction reducer box 2 is equal
It is cylinder, expands the contact area of friction reducer box 2 and ground, the wherein height of friction reducer box 2 is 25-50 centimetres, drop resistance
Friction reducer is filled with agent box 2, friction reducer is a kind of good electric conductor, and it is applied between metallic ground rod 5 and soil,
It can be in close contact with metallic ground rod 5, form sufficiently large current flowing face, and one is formed around metallic ground rod 5
Impacted by thunder and lightning in the gentle low resistance region of change, and then reduction circuit, and protected miscellaneous equipment.
Operation principle：When people are when using this base station earthing device, the ground wire in circuit is connected with contact 9, beaten
Drive bin gate 7 into, to friction reducer is filled with friction reducer box 2, then base station earthing device is vertically buried and is placed in soil, until soil
Base station earthing device is completely covered, when there is thunder and lightning to impact building or electrical equipment, the wave in base station earthing device
Surge protector 3 can be with protection circuit, and friction reducer can be in close contact the soil of metallic ground rod 5, then form low resistance region,
With the miscellaneous equipment in protection circuit.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of base station earthing device of lightning protection, including ground connection box (1) and friction reducer box (2), it is characterised in that：The ground connection box
(1) upper end offers two wiring holes (8), and the inside of wiring hole (8) is equipped with contact (9), described to be grounded the interior of box (1)
Chamber side is provided with Surge Protector (3), and the inner chamber bottom of ground connection box (1) is provided with metallic conduction plate (4), one of contact
(9) directly it is connected with metallic conduction plate (4) by wire (10), another contact (9) connects surge protection by wire (10)
The input of device (3), the output end of the Surge Protector (3) connects metallic conduction plate (4), the ground connection by wire (10)
The bottom of box (1) is interspersed with multiple vertical metallic ground rods (5), and metallic ground rod (5) top and metallic conduction plate (4)
Lower surface be fixedly connected, it is described ground connection box (1) lower end be fixedly connected with friction reducer box (2)；
Several through holes (6), the side upper articulation of the friction reducer box (2) are offered in the box wall of the friction reducer box (2)
There is feeding gate (7), the metallic ground rod (5) is inserted through the exposed outside in friction reducer box (2) of bottom wall of friction reducer box (2).
2. the base station earthing device of a kind of lightning protection according to claim 1, it is characterised in that：The metallic ground rod (5)
Number be that, no less than the even number of four, and metallic ground rod (5) is linear array in the inner chamber of friction reducer box (2).
3. the base station earthing device of a kind of lightning protection according to claim 1, it is characterised in that：In the friction reducer box (2)
2/3rds of the friction reducer amount of filling no less than friction reducer box (2) volume.
4. the base station earthing device of a kind of lightning protection according to claim 1, it is characterised in that：Ground connection box (1) and drop
The shape of resist box (2) is cylinder, and the height of friction reducer box (2) is 25-50 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621217878.1U CN206211521U (en) | 2016-11-11 | 2016-11-11 | A kind of base station earthing device of lightning protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621217878.1U CN206211521U (en) | 2016-11-11 | 2016-11-11 | A kind of base station earthing device of lightning protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206211521U true CN206211521U (en) | 2017-05-31 |
Family
ID=58753206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621217878.1U Expired - Fee Related CN206211521U (en) | 2016-11-11 | 2016-11-11 | A kind of base station earthing device of lightning protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206211521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834224A (en) * | 2017-11-29 | 2018-03-23 | 马文骏 | A kind of electric power grounding device |
-
2016
- 2016-11-11 CN CN201621217878.1U patent/CN206211521U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834224A (en) * | 2017-11-29 | 2018-03-23 | 马文骏 | A kind of electric power grounding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20171111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |