CN205582804U - Electric power isolator with rain -proof lightning -arrest function - Google Patents
Electric power isolator with rain -proof lightning -arrest function Download PDFInfo
- Publication number
- CN205582804U CN205582804U CN201620403970.0U CN201620403970U CN205582804U CN 205582804 U CN205582804 U CN 205582804U CN 201620403970 U CN201620403970 U CN 201620403970U CN 205582804 U CN205582804 U CN 205582804U
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- contact
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- electrical connection
- section steel
- base channel
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- Expired - Fee Related
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- Elimination Of Static Electricity (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
The utility model discloses an electric power isolator with rain -proof lightning -arrest function, including lightning rod, base channel -section steel, play electricity wiring contact and static contact devices, the lightning rod is installed in the top of rain -proof safety cover, and the below of rain -proof safety cover is provided with the plug -in strip, static contact devices installs in the top of contact seat, and static contact devices's top is provided with moving contact, moving contact's right side is provided with the contact spring. Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an electric power isolator with rain -proof lightning -arrest function structure scientific and reasonable, the operation is safe convenient, has installed rain -proof safety cover on electric power isolator, has prevented like this that electric power isolator from exposing to the sun and rain in the air, has been provided with the lightning rod in the top of rain -proof safety cover in addition, and electric power isolator's performance has been improved to the destruction that just so can prevent the thunder and lightning.
Description
Technical field
This utility model relates to power disconnecting switch technical field, a kind of power disconnecting switch with rainproof lightning function.
Background technology
Disconnecting switch (switch), i.e. when dividing position, has between contact and meets the insulation distance of regulation requirement and significantly disconnect mark；When closing position, can carry the switchgear of the electric current under normal loop condition and the electric current under abnormal condition (such as short-circuit) at the appointed time.Disconnecting switch (is commonly called as " disconnecting link "), generally referred to as high voltage isolator, i.e. rated voltage is in 1kV and above disconnecting switch thereof, often referred to simply as disconnecting switch, being to use most a kind of electrical equipment in high-voltage switch electric appliance, the principles and structure of itself is fairly simple, but owing to usage amount is big, functional reliability requires height, and the impact on electric substation, the design of power plant, foundation and safe operation is the biggest.Disconnecting switch be mainly characterized by without arc extinguishing ability, can only divide in the case of there is no load current, close circuit.Disconnecting switch is used for each step voltage, is used as to change circuit and connects or make circuit or equipment and isolated from power, and it does not stop ability, can only operate after first being disconnected by circuit with miscellaneous equipment again.Typically with the interlock of maloperation when preventing from switching on-load, it is sometimes desirable to pin prevents from disconnecting switch under the magneticaction of big fault.Function: 1. for insulating power supply, disconnects high pressure repair apparatus with charging equipment so that it is have a cut-off point that substantially can be seen that.2. disconnecting switch coordinates with chopper, by system operation mode need carry out grid switching operation, to change system operation survey.3. in order to be switched on or switched off small area analysis circuit.
But present power disconnecting switch in use exists some problems, such as, present power disconnecting switch out of doors time, be all exposed inside air, there is no certain safeguard procedures.
Utility model content
The purpose of this utility model is to provide a kind of power disconnecting switch with rainproof lightning function, to solve the incomplete problem of safeguard procedures proposed in above-mentioned background technology.
nullFor achieving the above object，This utility model following technical scheme of offer: a kind of power disconnecting switch with rainproof lightning function，Including discharging rod、Base channel-section steel、Go out electrical connection contact and static contact head device，Described discharging rod is arranged on the top of rain-proof protective cover，And the lower section of rain-proof protective cover is provided with plug-in strip，The lower section of described plug-in strip is provided with rotating shaft，And the right side of rotating shaft is provided with into electrical connection contact，Described enter electrical connection contact right side be provided with safety lock，And the left side of safety lock is provided with insulator，The right side of described insulator is provided with protection door，And the lower section of insulator is provided with ground wire wiring contact，Described base channel-section steel is arranged on the lower section of rain-proof protective cover，And it is provided with installing hole on base channel-section steel，Described go out electrical connection contact be arranged on the top of base channel-section steel，And base channel-section steel be provided above contact base，Described static contact head device is arranged on the top of contact base，And static contact head device be provided above trigger device，The right side of described trigger device is provided with touch spring，And touch spring be provided above locker.
Preferably, described in enter electrical connection contact and be provided with two altogether, and two are entered electrical connection contact and are installed in the right side of rotating shaft.
Preferably, described in go out electrical connection contact and be provided with two altogether, and two go out electrical connection contact and are installed in the top of base channel-section steel.
Preferably, described contact base is provided with two altogether, and two contact bases are installed in the top of base channel-section steel.
Preferably, described insulator is provided with two altogether, and two insulators are installed in the left side of safety lock.
Compared with prior art; the beneficial effects of the utility model are: this utility model is a kind of, and to have the power disconnecting switch of rainproof lightning function scientific and reasonable for structure; easy-to-operate; power disconnecting switch is mounted with rain-proof protective cover; which prevent power disconnecting switch to expose to the sun and rain in atmosphere; and it has been provided above discharging rod at rain-proof protective cover, thus it is possible to prevent the destruction of thunder and lightning, improves the serviceability of power disconnecting switch.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 1-discharging rod, 2-rain-proof protective cover, 3-plug-in strip, 4-rotating shaft, 5-enter electrical connection contact, 6-safety lock, 7-insulator, 8-protection door, 9-ground wire wiring contact, 10-installing hole, 11-base channel-section steel, 12-go out electrical connection contact, 13-contact base, 14-static contact head device, 15-trigger device, 16-touch spring, 17-locker.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1，A kind of technical scheme of this utility model offer: a kind of power disconnecting switch with rainproof lightning function，Including discharging rod 1、Base channel-section steel 11、Go out electrical connection contact 12 and static contact head device 14，Discharging rod 1 is arranged on the top of rain-proof protective cover 2，And the lower section of rain-proof protective cover 2 is provided with plug-in strip 3，The lower section of plug-in strip 3 is provided with rotating shaft 4，And the right side of rotating shaft 4 is provided with into electrical connection contact 5，The right side entering electrical connection contact 5 is provided with safety lock 6，And the left side of safety lock 6 is provided with insulator 7，The right side of insulator 7 is provided with protection door 8，And the lower section of insulator 7 is provided with ground wire wiring contact 9，Base channel-section steel 11 is arranged on the lower section of rain-proof protective cover 2，And on base channel-section steel 11, it is provided with installing hole 10，Go out electrical connection contact 12 and be arranged on the top of base channel-section steel 11，And base channel-section steel 11 be provided above contact base 13，Static contact head device 14 is arranged on the top of contact base 13，And static contact head device 14 be provided above trigger device 15，The right side of trigger device 15 is provided with touch spring 16，And touch spring 16 be provided above locker 17.
Enter electrical connection contact 5 and be provided with two altogether, and two are entered electrical connection contact 5 and are installed in the right side of rotating shaft 4.Go out electrical connection contact 12 and be provided with two altogether, and two go out electrical connection contact 12 and are installed in the top of base channel-section steel 11.Contact base 13 is provided with two altogether, and two contact bases 13 are installed in the top of base channel-section steel 11.Insulator 7 is provided with two altogether, and two insulators 7 are installed in the left side of safety lock 6.
Operation principle: after this utility model installs; received on electrical connection contact 5 enter electric wire; then received out on electrical connection contact 12 go out electric wire; then static contact head device 14 is contacted with trigger device 15 and close up; power disconnecting switch just can be started working; then power disconnecting switch can be played certain protective effect by rain-proof protective cover 2, and discharging rod 1 can also protect power disconnecting switch not destroyed by thunder and lightning.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
- null1. a power disconnecting switch with rainproof lightning function，Including discharging rod (1)、Base channel-section steel (11)、Go out electrical connection contact (12) and static contact head device (14)，It is characterized in that: described discharging rod (1) is arranged on the top of rain-proof protective cover (2)，And the lower section of rain-proof protective cover (2) is provided with plug-in strip (3)，The lower section of described plug-in strip (3) is provided with rotating shaft (4)，And the right side of rotating shaft (4) is provided with into electrical connection contact (5)，Described enter electrical connection contact (5) right side be provided with safety lock (6)，And the left side of safety lock (6) is provided with insulator (7)，The right side of described insulator (7) is provided with protection door (8)，And the lower section of insulator (7) is provided with ground wire wiring contact (9)，Described base channel-section steel (11) is arranged on the lower section of rain-proof protective cover (2)，And on base channel-section steel (11), it is provided with installing hole (10)，Described go out electrical connection contact (12) be arranged on the top of base channel-section steel (11)，And base channel-section steel (11) be provided above contact base (13)，Described static contact head device (14) is arranged on the top of contact base (13)，And static contact head device (14) be provided above trigger device (15)，The right side of described trigger device (15) is provided with touch spring (16)，And touch spring (16) be provided above locker (17).
- A kind of power disconnecting switch with rainproof lightning function the most according to claim 1, it is characterised in that enter electrical connection contact (5) described in: and be provided with two altogether, and two entered electrical connection contact (5) and be installed in the right side of rotating shaft (4).
- A kind of power disconnecting switch with rainproof lightning function the most according to claim 1, it is characterised in that go out electrical connection contact (12) described in: and be provided with two altogether, and two go out electrical connection contact (12) and be installed in the top of base channel-section steel (11).
- A kind of power disconnecting switch with rainproof lightning function the most according to claim 1, it is characterised in that: described contact base (13) is provided with two altogether, and two contact bases (13) are installed in the top of base channel-section steel (11).
- A kind of power disconnecting switch with rainproof lightning function the most according to claim 1, it is characterised in that: described insulator (7) is provided with two altogether, and two insulators (7) are installed in the left side of safety lock (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620403970.0U CN205582804U (en) | 2016-05-06 | 2016-05-06 | Electric power isolator with rain -proof lightning -arrest function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620403970.0U CN205582804U (en) | 2016-05-06 | 2016-05-06 | Electric power isolator with rain -proof lightning -arrest function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205582804U true CN205582804U (en) | 2016-09-14 |
Family
ID=56856230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620403970.0U Expired - Fee Related CN205582804U (en) | 2016-05-06 | 2016-05-06 | Electric power isolator with rain -proof lightning -arrest function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205582804U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107180727A (en) * | 2017-07-04 | 2017-09-19 | 合肥东玖电气有限公司 | A kind of anti-corrosion disconnecting switch |
| CN107731612A (en) * | 2017-11-29 | 2018-02-23 | 成都麟成科技有限公司 | A kind of disconnecting switch for possessing anti-interference function |
-
2016
- 2016-05-06 CN CN201620403970.0U patent/CN205582804U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107180727A (en) * | 2017-07-04 | 2017-09-19 | 合肥东玖电气有限公司 | A kind of anti-corrosion disconnecting switch |
| CN107731612A (en) * | 2017-11-29 | 2018-02-23 | 成都麟成科技有限公司 | A kind of disconnecting switch for possessing anti-interference function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xie Faxian Inventor before: Wang Mingcheng |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170405 Address after: A street of Yongjia Wuniu Industrial Zone in Wenzhou County, Zhejiang province 325100 Patentee after: ZHEJIANG SMS TECHNOLOGY CO.,LTD. Address before: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20170405 Address after: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: Lin Cheng Zhen Cheng Nan long new road Texun Power Equipment Co. Ltd. Longyan 364200 Fujian County of Shanghang Province Patentee before: Wang Mingcheng |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20170506 |