CN206076083U - Intelligent circuit breaker - Google Patents
Intelligent circuit breaker Download PDFInfo
- Publication number
- CN206076083U CN206076083U CN201621103175.6U CN201621103175U CN206076083U CN 206076083 U CN206076083 U CN 206076083U CN 201621103175 U CN201621103175 U CN 201621103175U CN 206076083 U CN206076083 U CN 206076083U
- Authority
- CN
- China
- Prior art keywords
- base
- leading screw
- connection
- motor
- pass
- 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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- Switches Operated By Changes In Physical Conditions (AREA)
Abstract
The utility model discloses an intelligent circuit breaker, the on-line screen storage device comprises a base, the center department at base top is provided with the switch body, the top of switch body is provided with the telescopic link, one side of switch body is passed through the connecting rod and is connected with one side of voltage sensor, voltage sensor's opposite side is connected with one side of diaphragm, the top fixed connection of bracing piece and base is passed through to the bottom of diaphragm, the top of base is provided with the drive case, the inside of drive case is provided with the motor, the pivot of motor is connected with the bottom of lead screw, be provided with the lead screw on the lead screw, one side of lead screw is provided with the connecting plate. This intelligent circuit breaker, simple structure is durable, ensures operating switch speed, improves the operating property to be provided with the electrically conductive device in the below of base, when the switch body electric leakage, conduct the metal ball with the electric current through passing the guide pillar, rethread metal ball transmits the electric current to ground.
Description
Technical field
This utility model is related to electrical equipment technical field, specially a kind of intelligent breaker.
Background technology
Chopper be refer to the electric current that closes, carry and cut-off under normal loop condition and can close, regulation when
The interior switching device for carrying and cut-offfing the electric current under abnormal loop condition.Chopper is divided into primary cut-out by its use range
With low-voltage circuit breaker, high-low pressure identification of boundaries is relatively obscured, typically by the referred to as High-Voltage Electrical Appliances of more than 3kV.Chopper can be used to
Distribution electric energy, infrequently start asynchronous motor, to power circuit and motor etc. carry out protect, when they occur it is serious
When overload or the failure such as short-circuit and under-voltage can automatic shutdown circuit, its function equivalent to Fuse switch with cross underheat relay
The combination of device etc..And it is latter in disjunction fault current as need not change parts.At present, obtain a wide range of applications.
Chopper in the market does not have the function of lightning protection, damages as thunder and lightning is likely to result in change electrical equipment, causes line
Road cannot normal power supply, cause residential electricity consumption to be obstructed, waste financial resources and material resources.
Utility model content
The purpose of this utility model is to provide a kind of intelligent breaker, with asking for solving to propose in above-mentioned background technology
Topic.
For achieving the above object, this utility model provides following technical scheme：A kind of intelligent breaker, including base, institute
The center for stating base top is provided with Switch main body, and expansion link, the Switch main body are provided with the top of the Switch main body
Side be connected with the side of voltage sensor by connecting rod, the opposite side of the voltage sensor is connected with the side of transverse slat
Connect, the bottom of the transverse slat is fixedly connected with the top of base by support bar, and driving box, institute are provided with the top of the base
The motor that is internally provided with of driving box is stated, and the rotating shaft of the motor is connected with the bottom of screw mandrel, leading screw is provided with the screw mandrel,
The side of the leading screw is provided with connecting plate, and the connecting plate passes through expansion link away from the side of leading screw, and extends to flexible
It is connected with lightning-arrest part above bar, the bottom of the base is provided with electric installation.
Preferably, the electric installation includes substrate, and the both sides at the top of the substrate are by conductive post and the bottom of base
Portion connects, and the bottom of the substrate is connected with the center at the top of base plate by spring, and two metals are provided with the base plate
Ball, and the bottom of two metal balls is provided with elastic component.
Preferably, the top of the screw mandrel passes through leading screw, and extends to the top of leading screw and be fixedly connected with limited block.
Preferably, connected by connecting shaft between the transverse slat and support bar.
Compared with prior art, the beneficial effects of the utility model are：The intelligent breaker, by setting at the top of base
Switch main body is equipped with, the side of Switch main body is provided with lightning-arrest part, when voltage sensor senses are to high voltage, can make motor belt motor
Lightning-arrest part on dynamic leading screw rises, and prevents thunder and lightning surge impact voltage so as to reach, and simple structure is durable, it is ensured that Operation switch speed
Degree, improves runnability, and is provided with electric installation below base, when Switch main body leaks electricity, will by conductive post
Electric current is transmitted to metal ball, then transfers current to ground by metal ball.
Description of the drawings
Fig. 1 is this utility model structural representation.
In figure：1 base, 2 Switch main bodies, 3 expansion links, 4 connecting rods, 5 voltage sensors, 6 transverse slats, 7 support bars, 8 drive
Case, 9 motors, 10 screw mandrels, 11 leading screws, 12 connecting plates, 13 lightning-arrest parts, 14 electric installations, 15 substrates, 16 conductive posts, 17 springs, 18
Base plate, 19 metal balls, 20 elastic components, 21 limited blocks, 22 connecting shafts.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this 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 this utility model protection.
Fig. 1 is referred to, this utility model provides a kind of technical scheme：A kind of intelligent breaker, including base 1, base 1 are pushed up
The center in portion is provided with Switch main body 2, and the top of Switch main body 2 is provided with expansion link 3, and the side of Switch main body 2 is by connecting
Extension bar 4 is connected with the side of voltage sensor 5, and the opposite side of voltage sensor 5 is connected with the side of transverse slat 6, the bottom of transverse slat 6
It is fixedly connected with the top of base 1 by support bar 7, is connected by connecting shaft 22 between transverse slat 6 and support bar 7, the top of base 1
Portion is provided with driving box 8, and driving box 8 is internally provided with motor 9, and the rotating shaft of motor 9 is connected with the bottom of screw mandrel 10, screw mandrel 10
On be provided with leading screw 11, the top of screw mandrel 10 passes through leading screw 11, and extends to the top of leading screw 11 and fix with limited block 21 and connect
Connect, the side of leading screw 11 is provided with connecting plate 12, and connecting plate 12 passes through expansion link 3 away from the side of leading screw 11, and extends to
It is connected with lightning-arrest part 13 above expansion link 3, the bottom of base 1 is provided with electric installation 14, and electric installation 14 includes substrate 15, base
Both sides at the top of plate 15 are connected with the bottom of base 1 by conductive post 16, and the bottom of substrate 15 is by spring 17 and base plate 18
The center connection at top, is provided with two metal balls 19, and the bottom of two metal balls 19 is provided with elasticity on base plate 18
Part 20, the controlling with power supply as external in use of motor 9, by being provided with Switch main body 2 at the top of base 1,
The side of Switch main body 2 is provided with lightning-arrest part 13, when voltage sensor 5 detects high voltage, motor 9 can be made to drive leading screw 11
On lightning-arrest part 13 rise, prevent thunder and lightning surge impact voltage so as to reach, simple structure is durable, it is ensured that Operation switch speed,
Runnability is improved, and the lower section of base 1 is provided with electric installation 14, when Switch main body 2 leaks electricity, by conductive post 16
Metal ball 19 is conducted the current to, then ground is transferred current to by metal ball 19.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
Be appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repair
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 intelligent breaker, including base（1）, it is characterised in that：The base（1）The center at top is provided with switch
Body（2）, the Switch main body（2）Top be provided with expansion link（3）, the Switch main body（2）Side pass through connecting rod
（4）With voltage sensor（5）Side connection, the voltage sensor（5）Opposite side and transverse slat（6）Side connection, institute
State transverse slat（6）Bottom pass through support bar（7）With base（1）Top be fixedly connected, the base（1）Top be provided with drive
Dynamic case（8）, the driving box（8）Be internally provided with motor（9）, the motor（9）Rotating shaft and screw mandrel（10）Bottom connect
Connect, the screw mandrel（10）On be provided with leading screw（11）, the leading screw（11）Side be provided with connecting plate（12）, the connecting plate
（12）Away from leading screw（11）Side pass through expansion link（3）, and extend to expansion link（3）Top and lightning-arrest part（13）Connection,
The base（1）Bottom be provided with electric installation（14）.
2. a kind of intelligent breaker according to claim 1, it is characterised in that：The electric installation（14）Including substrate
（15）, the substrate（15）The both sides at top pass through conductive post（16）With base（1）Bottom connection, the substrate（15）'s
Bottom passes through spring（17）With base plate（18）The center connection at top, the base plate（18）On be provided with two metal balls
（19）, and two metal balls（19）Bottom be provided with elastic component（20）.
3. a kind of intelligent breaker according to claim 1, it is characterised in that：The screw mandrel（10）Top pass through leading screw
（11）, and extend to leading screw（11）Top and limited block（21）It is fixedly connected.
4. a kind of intelligent breaker according to claim 1, it is characterised in that：The transverse slat（6）With support bar（7）Between
By connecting shaft（22）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621103175.6U CN206076083U (en) | 2016-09-30 | 2016-09-30 | Intelligent circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621103175.6U CN206076083U (en) | 2016-09-30 | 2016-09-30 | Intelligent circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206076083U true CN206076083U (en) | 2017-04-05 |
Family
ID=58440108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621103175.6U Expired - Fee Related CN206076083U (en) | 2016-09-30 | 2016-09-30 | Intelligent circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206076083U (en) |
-
2016
- 2016-09-30 CN CN201621103175.6U patent/CN206076083U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20170930 |