CN201149994Y - Arrester - Google Patents
Arrester Download PDFInfo
- Publication number
- CN201149994Y CN201149994Y CNU2007200978185U CN200720097818U CN201149994Y CN 201149994 Y CN201149994 Y CN 201149994Y CN U2007200978185 U CNU2007200978185 U CN U2007200978185U CN 200720097818 U CN200720097818 U CN 200720097818U CN 201149994 Y CN201149994 Y CN 201149994Y
- Authority
- CN
- China
- Prior art keywords
- lightning arrester
- lightning
- capacitor
- grounding
- arrester
- 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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- Emergency Protection Circuit Devices (AREA)
- Protection Of Static Devices (AREA)
Abstract
The utility model relates to a lightning arrester, which is characterized in that the grounding wire is not required in the lightning arrester, a plastic outer casing is arranged outside the lightning arrester, a circuit board is arranged inside the lightning arrester, the lightning arrester which is composed of a surging absorber, a capacitor and an insurance resistance and is disposal is free from grounding wire, the design is disposable, the fault lightning arrester is replaced to thoroughly solve the grounding puzzle of the lightning arrester, which can be applied in telephones, monitoring devices, controlling boxes, television sets, the wireless networks and power source supplying device, and the lightning arrester connected on appliances solves the difficult grounding puzzle in different environments.
Description
Technical field:
The utility model relates to and is used for lightning arrester, the especially a kind of a kind of simple and effective lightning arrester improved device that can protect various electric equipment products to prevent to be struck by lightning and damage.
Background technology:
Lightning arrester is generally all wanted earth connection; when thunderbolt by the antenna guide thunder and lightning to ground; could protect the safety of electrical equipment, just can not broken by thunder and lightning, this is at present general; the constructional device of lightning arrester; but a lot of environment does not have the condition of ground connection, though some environment can be done ground connection, is not with standard construction configuration; cause the effect of taking shelter from the thunder bad, therefore must the lightning-arrest new mode of improvement.
Novel content:
The utility model is known for solving, problems of the prior art and provide a kind of and can solve improvement and prevent the disposable arrester device that is struck by lightning.
The utility model is known for solving, the technical scheme that problems of the prior art are taked is: the disposable novel lightning arrester that the utility model is made up of a kind of simple structure element, in pressure limiting surging device, capacitor, insurance resistance, wiring board, connecting line, connector assembly, female seat and shell are arranged, the disposable lightning arrester that is constituted.Therefore, improvement has just been gone bad and has been renewed without the disposable design of ground connection, solves generally to make electrical appliance be difficult for the puzzlement of ground connection.
The utility model contrasts present technology and has following advantage:
1, part is minimum, and cost is low, and fault is few.
2, lightning protection is highly sensitive, outage is quick.
3, the electrical equipment of direct molten broken string road, protection equipment end.
4, disposable protection burns out and renews.
5, but coupling part high accuracy is set protection electronic equipment in the safe range.
6, must ground connection, distribution is installed.
Description of drawings:
Figure one A, electronic type lightning arrester assembly B, TV, phone electronics lightning arrester outside drawing C, traditional type lightning arrester
Figure two A, video camera lightning arrester winding diagram B, exterior aerial lightning arrester winding diagram C, telecommunication network cable lightning arrester winding diagram.
The drawing number explanation:
1, circuit copper lead-in wire 2, pressure limiting surge absorber 3, capacitor 4, insurance resistance
5, pcb board 6, attachment plug 7, gang socket 8, signal lead
9, TV specification 10, telephone set specification 11, lightning-arrest antenna 12, ground connection copper bar
13, antenna holder 14, ground connection 15, attaching plug 16, power transformer
17, power supply lead wire 18, outdoor pick-up machine 19, television antenna 20, cable
21, TV 22, zone, networking 23, networking cable 24, computer processor
25, keyboard 26, computer screen curtain
Embodiment:
The static that ought be struck by lightning shown in figure two B is guided to through 19 television antennas and is led; 20 cables are through 6 attachment plugs; pass to the 3AC capacitor through 1 circuit copper lead-in wire; but the DC high-tension current can't be by the capacitor of AC; therefore form that DC short circuit, voltage are excessive to have caused capacitor explosion voluntarily; pass through 2 in parallel again; 2 pressure limiting surging devices absorb; allow circuit breaker; the 4 insurance resistance that connect series connection just burn out and open circuit; therefore can protect equipment end, be disposable lightning arrester, burn out a kind of electronics lightning arrester that just renews.
The utility model lightning arrester; its electronic component cooperate in design must the electronics of protection end; electric equipment products; because of its safe voltage of passing through of each electronic product, electric current, signal power etc.; must be because of different parameters have different coupling specifications, and it is adjusted design and can reach high-precision safeguard protection coefficient.
Application example: (visiting shown in figure one and the figure two)
The utility model lightning arrester is applied to the lightning protection device of various electrical equipment, can be connected to that phone is lightning-arrest, monitor lightning-arrest, control cabinet is lightning-arrest, television set is lightning-arrest, unlimited network server is lightning-arrest, household PC is lightning-arrest, the connection of the lightning arrester of power transformer is lightning-arrest or the like relevant electronic equipment.
Claims (2)
1. lightning arrester, its structure includes: the lightning arrester that pressure limiting surge absorber (2), capacitor (3), insurance resistance (4), circuit board, turnover connecting line, connector assembly (6,7), female seat and shell are formed, it is characterized in that: AC capacitor (3) enters by the DC electric current, allows pressure limiting surge absorber (2) and insurance resistance (4) open circuit synchronously.
2. lightning arrester according to claim 1 is characterized in that: described lightning arrester is made of pressure limiting surge absorber (2), capacitor (3), insurance resistance (4), circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200978185U CN201149994Y (en) | 2007-11-16 | 2007-11-16 | Arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200978185U CN201149994Y (en) | 2007-11-16 | 2007-11-16 | Arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201149994Y true CN201149994Y (en) | 2008-11-12 |
Family
ID=40117767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200978185U Expired - Fee Related CN201149994Y (en) | 2007-11-16 | 2007-11-16 | Arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201149994Y (en) |
-
2007
- 2007-11-16 CN CNU2007200978185U patent/CN201149994Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20101116 |