CN201018011Y - Electric shockproof power source lightning protection device - Google Patents
Electric shockproof power source lightning protection device Download PDFInfo
- Publication number
- CN201018011Y CN201018011Y CNU200720106428XU CN200720106428U CN201018011Y CN 201018011 Y CN201018011 Y CN 201018011Y CN U200720106428X U CNU200720106428X U CN U200720106428XU CN 200720106428 U CN200720106428 U CN 200720106428U CN 201018011 Y CN201018011 Y CN 201018011Y
- Authority
- CN
- China
- Prior art keywords
- electric shock
- lightning protection
- utility
- model
- installation hole
- 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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- Elimination Of Static Electricity (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
The utility model discloses an anti-electric shock sources defend thunder equipment, which comprises base seat consisting of a bottom seat and an upper cover mutually matched. The base seat is provided with an installation hole, and a circular dummy club is arranged on the periphery of the installation hole. By arranging a circular dummy club on the periphery of the bolt installation hole of the former anti-electric shock sources defend thunder equipment, the utility model greatly increases the safe distance from the internal conductive components to the external space, avoids the risk of electric shock, and eliminates the potential safety problems. Compared with the former anti-electric shock sources defend thunder equipment, the safety performance is greatly increased, the appearance is also greatly improved, and the utility model has promotional value.
Description
Technical field
The utility model relates to a kind of lightning protection for power supply, is meant a kind of lightning protection for power supply of protection against electric shock specifically.
Background technology
Lightning protection for power supply or lightning arrester generally comprise and are used to install wiring and fixing pedestal and the lightning-protection module of realizing lightning protection function.Fastening being achieved in that in the pedestal front of lightning protection for power supply wiring in the past is provided with screw mounting hole, and the fastening internal part of rotary screw clamps the lead that is inserted by connection jaws.
Illustrated in figures 1 and 2 is the structure of existing a kind of lightning protection for power supply on the market, as shown in the figure, this lightning protection for power supply comprises and is used to install and fix and the pedestal 1 ' of wiring and the lightning-protection module of inside thereof, pedestal 1 ' is made up of base 11 ' and loam cake 12 ', pedestal 1 ' is provided with installing hole 13 ', use screwdriver to screw the conductive component clamping wire of pedestal 1 ' inside by installing hole 13 ', realize electrically contacting.The lightning protection for power supply of this structure is because the distance of its internal conductive member and space outerpace is too little, and finger and other positions of human body are easy to touch internal conductive member, very easily cause Danger Electric shock risk, exist very big potential safety hazard.
Summary of the invention
The utility model provide a kind of simple in structure, monnolithic case is attractive in appearance, can prevent the lightning protection for power supply that directly contact is got an electric shock.
A kind of lightning protection for power supply of protection against electric shock comprises the pedestal that is cooperatively interacted and formed by base and loam cake, has installing hole on the pedestal, and described installing hole periphery is provided with annular boss.
The utility model is provided with an annular boss by the screw mounting hole periphery at original lightning protection for power supply, has increased the safe distance of its internal conductive member to space outerpace greatly, has avoided Danger Electric shock risk, has eliminated potential safety hazard.Lightning protection for power supply more in the past, fail safe of the present utility model is strengthened greatly, and outward appearance also is greatly improved, and has promotional value.
Description of drawings
Fig. 1 is a kind of structural representation of existing power supply lightning protection device;
Fig. 2 is the decomposition texture schematic diagram of Fig. 1;
Fig. 3 is a structural representation of the present utility model;
Fig. 4 is the decomposition texture schematic diagram of Fig. 3.
Embodiment
Shown in Fig. 3,4, a kind of lightning protection for power supply of protection against electric shock, comprise the pedestal 1 that cooperatively interacts and form by base 11 and loam cake 12, have installing hole 13 on the pedestal 1, installing hole 13 peripheries are provided with annular boss 14, this annular boss 14 has increased the safe distance of the internal conductive member of lightning protection for power supply to space outerpace greatly, has avoided Danger Electric shock risk, has eliminated potential safety hazard.
Claims (1)
1. the lightning protection for power supply of a protection against electric shock, comprise by the cooperatively interact pedestal (1) formed and be located at lightning-protection module in the pedestal (1) of base (11) and loam cake (12), have installing hole (13) on the pedestal (1), it is characterized in that: described installing hole (13) periphery is provided with annular boss (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720106428XU CN201018011Y (en) | 2007-02-09 | 2007-02-09 | Electric shockproof power source lightning protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720106428XU CN201018011Y (en) | 2007-02-09 | 2007-02-09 | Electric shockproof power source lightning protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201018011Y true CN201018011Y (en) | 2008-02-06 |
Family
ID=39058510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720106428XU Expired - Fee Related CN201018011Y (en) | 2007-02-09 | 2007-02-09 | Electric shockproof power source lightning protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201018011Y (en) |
-
2007
- 2007-02-09 CN CNU200720106428XU patent/CN201018011Y/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: 20080206 Termination date: 20110209 |