CN205509467U - Lightning protection device for power supply - Google Patents
Lightning protection device for power supply Download PDFInfo
- Publication number
- CN205509467U CN205509467U CN201620355823.0U CN201620355823U CN205509467U CN 205509467 U CN205509467 U CN 205509467U CN 201620355823 U CN201620355823 U CN 201620355823U CN 205509467 U CN205509467 U CN 205509467U
- Authority
- CN
- China
- Prior art keywords
- lightning protection
- protection device
- push rod
- device body
- chute
- 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)
Abstract
The utility model discloses a lightning protection device for power supply, including lightning protection device body, outage button, dropout push rod, lightning protection device and spout, lightning protection device body downside is installed and is instructed the mouth, the spout is installed to the inside upside of lightning protection device body, and spout internally mounted has a dropout push rod, dropout push rod left side is connected through spring and spout left side, the dropout push rod passes through the nut and installs on the spout, the ejector pad is installed to dropout push rod downside, the lightning protection device case is installed to the spout downside, and lightning protection device case internally mounted has a lightning protection device, lightning protection device internally mounted has thermistor and piezo -resistor, and thermistor lies in piezo -resistor left side, the sheetmetal is installed to lightning protection device upside, lightning protection device right side is provided with the remote signalling gangbar, and the remote signalling gangbar is installed inside the lightning protection device body through the pivot. The utility model discloses a filter can be avoided this equipment of electromagnetic radiation to produce the power and disturb.
Description
Technical field
This utility model relates to thunder resisting equipment technical field, is specially a kind of lightning protection device for electric power.
Background technology
At present, along with Electrical Safety theory is rooted in the hearts of the people, power lightning protection equipment is also deep into huge numbers of families,
But existing power lightning protection equipment also exists many defects, it is impossible to well meet the demand of people, especially
It is easily subject to electromagnetic interference, causes power supply disturbed, and the situation of power lightning protection device interior element cannot
Realize well observing, after being struck by lightning, it is impossible to realize well electric discharge, cause equipment to be burned,
Bring certain economic loss.
Summary of the invention
The purpose of this utility model is to provide a kind of lightning protection device for electric power, to solve in above-mentioned background technology
The problem proposed.
For achieving the above object, this utility model following technical scheme of offer: a kind of lightning protection device for electric power,
Including lightning protection device body, cut-off button, dropout push rod, lightning protection component and chute, described lightning protection device
This body front surface is provided with on the right side of relay indicating light, and relay indicating light and is provided with cut-off button, described disconnected
It is provided with on the right side of eletric button on the upside of handle cavity, and handle cavity and safety lock is installed, described lightning protection device
Body both sides are provided with on installation sheet, and installation sheet and are provided with installing hole, on the downside of described lightning protection device body
Instruction mouth is installed, chute is installed on the upside of described lightning protection device body interior, and chute is internally installed has
Dropout push rod, described dropout push rod passes on left and connects on the left of spring and chute, and described dropout push rod passes through
Nut is arranged on chute, is provided with pushing block, is provided with anti-on the downside of described chute on the downside of described dropout push rod
Thunder device case, and lightning protection device case is internally installed lightning protection component, described lightning protection component is internally installed heat
Quick resistance and varistor, and critesistor is positioned on the left of varistor, installs on the upside of described lightning protection component
There is sheet metal, on the right side of described lightning protection component, be provided with remote signalling gangbar, and remote signalling gangbar is pacified by rotating shaft
It is contained in lightning protection device body interior.
Preferably, described lightning protection component is internally installed gas-discharge tube.
Preferably, described lightning protection device body installed in front has transparent windows.
Preferably, described this body front surface of lightning protection device is provided with malfunction indicator lamp.
Preferably, described lightning protection component is internally installed filter.
Compared with prior art, the beneficial effects of the utility model are: this equipment is by inside lightning protection component
Gas-discharge tube is installed, it is possible to realize discharging after being struck by lightning, improve safety, it is to avoid set
For being burned, it also avoid economic loss simultaneously, have transparent observing by lightning protection device body installed in front
Window, it is possible to realize the situation of inner member is observed, it is not necessary to open this equipment, improve practicality
And safety, by this body front surface of lightning protection device, malfunction indicator lamp is installed, it is possible to find fault in time,
Avoid potential safety hazard, have filter by lightning protection component is internally installed, it is possible to avoid electromagnetic interference power,
Improve the quality that audio frequency apparatus is play, and simple in construction, reasonable in design.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is sectional view of the present utility model.
In figure: 1-lightning protection device body；2-installation sheet；3-installing hole；4-malfunction indicator lamp；5-works
Display lamp；6-indicates mouth；7-handle cavity；8-cut-off button；9-safety lock；10-transparent windows；
11-spring；12-chute；13-dropout push rod；14-sheet metal；15-nut；16-pushing block；17-remote signalling
Gangbar；18-rotating shaft；19-filter；20-gas-discharge tube；21-lightning protection component；22-temperature-sensitive electricity
Resistance；23-varistor.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this
The scope of utility model protection.
Refer to Fig. 1 and Fig. 2, a kind of embodiment that this utility model provides: a kind of lightning protection device for electric power,
Including lightning protection device body 1, cut-off button 8, dropout push rod 13, lightning protection component 21 and chute 12, anti-
Thunder device body 1 front surface be provided with on the right side of relay indicating light 5, and relay indicating light 5 be provided with power-off by
Button 8, is provided with on the right side of cut-off button 8 on the upside of handle cavity 7, and handle cavity 7 and is provided with safety lock 9,
Lightning protection device body 1 both sides are provided with on installation sheet 2, and installation sheet 2 and are provided with installing hole 3, and lightning protection fills
Putting and be provided with instruction mouth 6 on the downside of body 1, lightning protection device body 1 upper inside is provided with chute 12, and
Chute 12 is internally installed dropout push rod 13, and dropout push rod 13 passes on left spring 11 and chute 12 is left
Side connects, and dropout push rod 13 is arranged on chute 12 by nut 15, installs on the downside of dropout push rod 13
There is pushing block 16, lightning protection device case is installed on the downside of chute 12, and lightning protection device case is internally installed lightning protection device
Part 21, lightning protection component 21 is internally installed critesistor 22 and varistor 23, and critesistor 22
It is positioned on the left of varistor 23, sheet metal 14 is installed, on the right side of lightning protection component 21 on the upside of lightning protection component 21
It is provided with remote signalling gangbar 17, and remote signalling gangbar 17 is arranged on lightning protection device body 1 by rotating shaft 18
Inside, lightning protection component 21 is internally installed gas-discharge tube 20, and lightning protection device body 1 installed in front has
Bright observation window 10, lightning protection device body 1 front surface is provided with malfunction indicator lamp 4, and lightning protection component 21 is internal
Filter is installed.
Operation principle: during use, is arranged on this equipment by the installing hole 3 on installation sheet 2 accordingly
Position, after being struck by lightning, varistor 23 burns out due to high pressure, disconnecting circuit, critesistor 22
Because high temperature burns out, it is achieved open circuit, high-tension current is imported dropout push rod 13, high pressure and height by sheet metal 14
Temperature burns out nut 15, and spring 11 pulls dropout push rod 13 to move in chute 12, dropout push rod 13 times
The pushing block 16 of side promotes remote signalling gangbar 17 to rotate, and can see whether to be struck by lightning from instruction mouth 6
Situation.
It is obvious to a person skilled in the art that this utility model is not limited to above-mentioned one exemplary embodiment
Details, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to other
Concrete form realizes this utility model.Which point therefore, no matter from the point of view of, embodiment all should be regarded as
Exemplary, and be nonrestrictive, scope of the present utility model by claims rather than on
State bright restriction, it is intended that all changes that will fall in the implication of equivalency and scope of claim
Change and include in this utility model.Any reference in claim should be considered as restriction involved
Claim.
Claims (5)
1. a lightning protection device for electric power, including lightning protection device body (1), cut-off button (8),
Dropout push rod (13), lightning protection component (21) and chute (12), it is characterised in that: described anti-
Thunder device body (1) front surface is provided with relay indicating light (5), and relay indicating light (5)
Right side is provided with cut-off button (8), and described cut-off button (8) right side is provided with handle cavity
(7), and on the upside of handle cavity (7), safety lock (9), described lightning protection device body are installed
(1) both sides are provided with on installation sheet (2), and installation sheet (2) and are provided with installing hole (3),
Described lightning protection device body (1) downside is provided with instruction mouth (6), described lightning protection device body
(1) upper inside is provided with chute (12), and chute (12) is internally installed dropout push rod
(13), described dropout push rod (13) passes on left spring (11) and chute (12) left side
Connecting, described dropout push rod (13) is arranged on chute (12) by nut (15), institute
Stating dropout push rod (13) downside and be provided with pushing block (16), described chute (12) downside is installed
There is a lightning protection device case, and lightning protection device case is internally installed lightning protection component (21), described lightning protection
Device (21) is internally installed critesistor (22) and varistor (23), and temperature-sensitive electricity
Resistance (22) is positioned at varistor (23) left side, and described lightning protection component (21) upside is provided with
Sheet metal (14), described lightning protection component (21) right side is provided with remote signalling gangbar (17), and
It is internal that remote signalling gangbar (17) is arranged on lightning protection device body (1) by rotating shaft (18).
A kind of lightning protection device for electric power the most according to claim 1, it is characterised in that: institute
State that lightning protection component (21) is internally installed gas-discharge tube (20).
A kind of lightning protection device for electric power the most according to claim 1, it is characterised in that: institute
State lightning protection device body (1) installed in front and have transparent windows (10).
A kind of lightning protection device for electric power the most according to claim 1, it is characterised in that: institute
State lightning protection device body (1) front surface and malfunction indicator lamp (4) is installed.
A kind of lightning protection device for electric power the most according to claim 1, it is characterised in that: institute
State that lightning protection component (21) is internally installed filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620355823.0U CN205509467U (en) | 2016-04-23 | 2016-04-23 | Lightning protection device for power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620355823.0U CN205509467U (en) | 2016-04-23 | 2016-04-23 | Lightning protection device for power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205509467U true CN205509467U (en) | 2016-08-24 |
Family
ID=56706015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620355823.0U Expired - Fee Related CN205509467U (en) | 2016-04-23 | 2016-04-23 | Lightning protection device for power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205509467U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300241A (en) * | 2016-08-28 | 2017-01-04 | 安徽普天电力科技有限公司 | A kind of combination type low voltage Surge Protector |
| CN106684811A (en) * | 2016-10-31 | 2017-05-17 | 广西大学 | Anti-overcurrent device |
-
2016
- 2016-04-23 CN CN201620355823.0U patent/CN205509467U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300241A (en) * | 2016-08-28 | 2017-01-04 | 安徽普天电力科技有限公司 | A kind of combination type low voltage Surge Protector |
| CN106684811A (en) * | 2016-10-31 | 2017-05-17 | 广西大学 | Anti-overcurrent device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20170423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |