CN207124481U - A kind of supply line's double back circuit switching device - Google Patents
A kind of supply line's double back circuit switching device Download PDFInfo
- Publication number
- CN207124481U CN207124481U CN201720828592.5U CN201720828592U CN207124481U CN 207124481 U CN207124481 U CN 207124481U CN 201720828592 U CN201720828592 U CN 201720828592U CN 207124481 U CN207124481 U CN 207124481U
- Authority
- CN
- China
- Prior art keywords
- switching device
- power supply
- double back
- back circuit
- stand
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
Landscapes
- Alarm Systems (AREA)
Abstract
The utility model discloses a kind of supply line's double back circuit switching device, including apparatus main body, fixed bottom plate, switching device and sealing protection lid, it is characterised in that：The centre position of the sealing protection outer side of lid is provided with fixed card buckle, the outer surrounding of the fixed bottom plate is provided with fixing threaded hole, and the centre position of lower end is provided with fixed shrinkage pool, the top of the switching device is fixed with terminals, and the respective centre position of the terminals is provided with energization screw, the centre position of the top of the switching device is provided with signal shielding termination, the switching device upper left is provided with stand-by power supply lamp, the lower left position of the stand-by power supply lamp is provided with buzzer, this kind of supply line's double back circuit switching device, provided with buzzer, when short trouble occurs for the circuit in apparatus main body, buzzer can sound, realize the function of automatic alarm, it is suitable for the production and use of electric line double back circuit switching device, with good development prospect.
Description
Technical field
Double back circuit switching device technical field is the utility model is related to, specially a kind of supply line double loop switching dress
Put.
Background technology
Double circuit power supply refers to the two-lines road of the equal voltage of two electric substations or a bin level of electric substation two out.
When the faulty power failure of a circuit, another circuit can switch at once to come into operation.It is used for enterprises and institutions of school, side
Just it is quick.
But existing double back circuit switching device, is vulnerable to the influence of external interference signal, cause device interior section element
There is exception in work, meanwhile, the heat dispersion of device double back circuit switching device is poor, easily causes electric current output unstable, no
The function of data and record data is passed on the form by electric signal, when city have stable political situation the sides of UPS mono- break down when, it is impossible to
It is enough to calculate and the position of point occurs for storage failure, though cause can not a position of fixing a breakdown.
The content of the invention
The purpose of this utility model is to provide a kind of supply line's double back circuit switching device, to solve above-mentioned background technology
What is proposed records short dot position without automatic, causes to fix a breakdown in time, the problem of causing to be delayed supply of electric power.
To achieve the above object, the utility model provides following technical scheme：A kind of supply line's double back circuit switching device,
It is provided with including apparatus main body, fixed bottom plate, switching device and sealing protection lid, the centre position of the sealing protection outer side of lid
Fixed card buckle, the outer surrounding of the fixed bottom plate is provided with fixing threaded hole, and the centre position of lower end is provided with anchor
Hole, the top of the switching device is fixed with terminals, and the respective centre position of the terminals is provided with energization spiral shell
Silk, the centre position of the top of the switching device are provided with signal shielding termination, and the switching device upper left is provided with
Stand-by power supply lamp, the lower left position of the stand-by power supply lamp are provided with buzzer, set above the right side of the switching device
There is auxiliary power supply lamp, the position directly below of its auxiliary power supply lamp is provided with display, is set on the outside of the left end of the switching device
There is heat emission hole, the side position of lower end two of the switching device is welded with stand-by power supply terminals, the inside of the switching device
Data storage, contactor and gate-controlled switch are installed, main power source module and stand-by power supply are provided with below the contactor
Module.
Preferably, the buzzer is electrically connected with the stand-by power supply lamp and auxiliary power supply lamp, and the buzzer
It is disposed through in switching device.
Preferably, the sealing protection lid is pyroceram material, and the switching device passes through spiral shell with sealing protection lid
Bolt is flexibly connected.
Preferably, the main power source module and standby power supply module are with the data storage, contactor and controllable opening
Close and be electrically connected with.
Preferably, the heat emission hole is diameter 1cm, and the heat emission hole is disposed through the right side of switching device.
Compared with prior art, the beneficial effects of the utility model are：This kind of supply line's double back circuit switching device, is used for
Municipal administration or the switching of UPS current supply circuits, are provided with buzzer, when switching device is detected at municipal circuit or the opposing party's UPS power supplies
When breaking down, now buzzer sounds, and realizes the function of automatic alarm, is provided with sealing protection lid, the sealing protection lid
For pyroceram material, the switching device is flexibly connected by bolt with sealing protection lid, can played vacuum-packed
Effect, prevents apparatus main body because internal wetted occurs in the change of weather, causes circuit module that short circuit occurs, improves apparatus main body
Security, while be provided with main power source module and standby power supply module, the main power source module and standby power supply module with
The data storage, contactor and gate-controlled switch are electrically connected with, and the main power source module is in series with gate-controlled switch, stand-by power supply
Contactor is equally in series with module, its state disconnects for contactor when main power source module turns on, gate-controlled switch closure, and standby
Disconnected with power supply, when main power source module loop is broken down, gate-controlled switch disconnects, and contactor conducting, control stand-by power supply connects
It is logical, the function of automatic automatic switch-over circuit is realized, is provided with heat emission hole, the heat emission hole is diameter 1cm, and the heat emission hole passes through
The right side for being placed in switching device is worn, effectively switching device can be helped to be radiated, cause temperature to reach dangerous temperature.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model apparatus main body internal structure schematic diagram.
Fig. 3 is the utility model main power source module internal circuit configuration schematic diagram.
In figure：1st, apparatus main body, 2, sealing protection lid, 3, fixed card buckle, 4, battery main switch, 5, signal shielding termination,
6th, terminals, 7, energization screw, 8, fixed bottom plate, 9, fixing threaded hole, 10, switching device, 11, heat emission hole, 12, buzzer, 13,
Stand-by power supply terminals, 14, stand-by power supply lamp, 15, fixed shrinkage pool, 16, regulation control button, 17, display；18th, auxiliary power supply lamp,
19th, data storage, 20, contactor；21- gate-controlled switches；22- main power source modules；23- standby power supply modules.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of supply line's double back circuit switching device, bag
It is pyroceram material to include apparatus main body 1, fixed bottom plate 8, switching device 10 and sealing protection lid 2, the sealing protection lid 2
Matter, the switching device 10 are flexibly connected with sealing protection lid 2 by bolt, can be played vacuum-packed effect, be prevented from filling
Main body 1 is put because internal wetted occurs in the change of weather, causes circuit module that short circuit occurs, improves the security of apparatus main body 1,
The centre position in the outside of sealing protection lid 2 is provided with fixed card buckle 3, and the outer surrounding of the fixed bottom plate 8 is provided with
Fixing threaded hole 9, and the centre position of lower end is provided with fixed shrinkage pool 15, the top of the switching device 10 is fixed with terminals 6,
And the respective centre position of the terminals 6 is provided with energization screw 7, the centre position of the top of the switching device 10
Signal shielding termination 5 is installed, the upper left of switching device 10 is provided with stand-by power supply lamp 14, the stand-by power supply lamp 14
Lower left position buzzer 12 is installed, when switching device 10 detect at municipal circuit or the opposing party's UPS power supplies occur therefore
During barrier, now buzzer 12 sounds, and realizes the function of automatic alarm, is provided with above the right side of the switching device 10 from electricity consumption
Source lamp 18, the position directly below of its auxiliary power supply lamp 18 are provided with display 17, set on the outside of the left end of the switching device 10
There is heat emission hole 11, the heat emission hole 11 is diameter 1cm, and the heat emission hole 11 is disposed through the right side of switching device 10, energy
Enough effective help switching devices 10 are radiated, and cause temperature to reach dangerous temperature, the lower end both sides of the switching device 10
Position is welded with stand-by power supply terminals 13, and the inside of the switching device 10 is provided with data storage 19, contactor 20
With gate-controlled switch 21, the lower section of the contactor 20 is provided with main power source module 22 and standby power supply module 23, the main power source
Module 22 and standby power supply module 23 are electrically connected with the data storage 19, contactor 20 and gate-controlled switch 21, described
Main power source module 22 is in series with gate-controlled switch 21, and contactor 20, main power source module 22 are equally in series with 23 pieces of stand-by power supply mould
Its state is that contactor 20 disconnects during conducting, and gate-controlled switch 21 closes, and stand-by power supply 23 disconnects, when main power source module 22 is returned
When road is broken down, gate-controlled switch 21 is disconnected, and contactor 20 turns on, and control standby power supply module 23 is connected, and is realized and is automatically switched
The function of circuit.
Operation principle：First, fixed bottom plate 8 is fixed on by wall by fixing threaded hole 9, then accessed apparatus main body 1
Power supply, main power source module 22 control the circuit of terminals 6, and standby power supply module 23 controls stand-by power supply terminals 13, passes through energization
Screw 7 is tightened power lead, presses battery main switch 4, apparatus main body 1 is accessed circuit, when main power source module 22 connects
When entering circuit operation, auxiliary power supply lamp 18 lights, and when standby power supply module 23 accesses circuit, stand-by power supply lamp 14 lights, and looks into
See that display 17 can observe the voltage and current size in the loop of present apparatus main body 1 in real time, be convenient for people to check currently connecing
Enter the situation change of circuit end, by provided with heat emission hole 11 be advantageous to apparatus main body 1 and radiated, then by provided with it is close
Sealing protection cap 2 can be by fixed card buckle 3 that the upper outer of apparatus main body 1 is provided with and the fixation in the fixed downside centre position of bottom plate 8
Shrinkage pool 15 interlocks, and prevents it from, because Changes in weather is made moist, causing internal wiring to damage, and then when apparatus main body 1 breaks down,
By provided with buzzer 12 can realize the function of automatic alarm, the security of apparatus main body 1 is effectively raised, when main electricity
When source module 22 accesses circuit, contactor 20 disconnects, and gate-controlled switch 21 closes, and main power source module 22 is powered and runs, when main electricity
When the loop of source module 22 is broken down, gate-controlled switch 21 disconnects, and contactor 20 automatically accesses power supply, the 23 pieces of accesses of stand-by power supply mould
Circuit, realize the function of automatic switching loop.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., all should
Within the scope of protection of the utility model.
Claims (5)
1. a kind of supply line's double back circuit switching device, including apparatus main body（1）, fixed bottom plate（8）, switching device（10）With it is close
Seal protection cap（2）, it is characterised in that：The sealing protection lid（2）The centre position in outside is provided with fixed card buckle（3）, it is described
Fixed bottom plate（8）Outer surrounding be provided with fixing threaded hole（9）, and the centre position of lower end is provided with fixed shrinkage pool（15）,
The switching device（10）Top be fixed with terminals（6）, and the terminals（6）Respective centre position be provided with
Energization screw（7）, the switching device（10）The centre position of top signal shielding termination is installed（5）, the switching dress
Put（10）Upper left is provided with stand-by power supply lamp（14）, the stand-by power supply lamp（14）Lower left position buzzer is installed
（12）, the switching device（10）Right side above be provided with auxiliary power supply lamp（18）, its auxiliary power supply lamp（18）Underface
Position is provided with display（17）, the switching device（10）Left end on the outside of be provided with heat emission hole（11）, the switching device
（10）The side position of lower end two be welded with stand-by power supply terminals（13）, the switching device（10）Inside data are installed
Memory（19）, contactor（20）And gate-controlled switch（21）, the contactor（20）Lower section be provided with main power source module（22）
And standby power supply module（23）.
A kind of 2. supply line's double back circuit switching device according to claim 1, it is characterised in that：The buzzer（12）
With the stand-by power supply lamp（14）With auxiliary power supply lamp（18）It is electrically connected with, and the buzzer（12）It is disposed through switching
Device（10）In.
A kind of 3. supply line's double back circuit switching device according to claim 1, it is characterised in that：The sealing protection lid
（2）For pyroceram material, the switching device（10）With sealing protection lid（2）It is flexibly connected by bolt.
A kind of 4. supply line's double back circuit switching device according to claim 1, it is characterised in that：The main power source module
（22）And standby power supply module（23）With the data storage（19）, contactor（20）And gate-controlled switch（21）Electrically connect
Connect.
A kind of 5. supply line's double back circuit switching device according to claim 1, it is characterised in that：The heat emission hole（11）
For diameter 1cm, and the heat emission hole（11）It is disposed through switching device（10）Right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720828592.5U CN207124481U (en) | 2017-07-10 | 2017-07-10 | A kind of supply line's double back circuit switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720828592.5U CN207124481U (en) | 2017-07-10 | 2017-07-10 | A kind of supply line's double back circuit switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207124481U true CN207124481U (en) | 2018-03-20 |
Family
ID=61612521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720828592.5U Active CN207124481U (en) | 2017-07-10 | 2017-07-10 | A kind of supply line's double back circuit switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207124481U (en) |
-
2017
- 2017-07-10 CN CN201720828592.5U patent/CN207124481U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207124481U (en) | A kind of supply line's double back circuit switching device | |
| CN108321065A (en) | A kind of fuse switch on-Line Monitor Device | |
| CN107205301A (en) | A kind of dual power supply LED power supply circuit | |
| CN106356954A (en) | Multifunctional charger used for rechargeable batteries | |
| CN207198596U (en) | Merge the T BOX intelligent networks connection terminal installation of CORS location technologies | |
| CN215185369U (en) | Power distribution cabinet capable of automatically cooling | |
| CN213461227U (en) | Power module for supplying power to intelligent system of hotel | |
| CN207304149U (en) | A kind of microcomputer system power supply is met an urgent need conversion circuit | |
| CN106332373A (en) | Anti-flicker panel switch with single fire line | |
| CN206820530U (en) | Intelligent breaker device and charger for mobile phone | |
| CN207883648U (en) | A kind of fuse switch on-Line Monitor Device | |
| CN207926264U (en) | A kind of industry portable equipment Double-battery powered control circuit | |
| CN106130172A (en) | Battery supply set emergency standby power accesses protection system | |
| CN205265343U (en) | Two battery power supply unit of insulating type high altitude construction car insulated platform | |
| CN207603289U (en) | Current protection controller suitable for solar energy power generation | |
| CN202435103U (en) | Intelligent integrated power supply system DC control cabinet | |
| CN212277955U (en) | Intelligent bidirectional DC-DC charging and discharging module | |
| CN206490452U (en) | A kind of USB charging equipments with portable power source | |
| CN205334660U (en) | Digital show alarm in route but automatic switch -over charges | |
| CN207819508U (en) | USB traveling charger short-circuit protection control systems | |
| CN217135172U (en) | Energy storage type electricity meter box | |
| CN208985336U (en) | A kind of energy-saving well lid alarm convenient for storing and transporting | |
| CN218257804U (en) | New forms of energy of ability intelligence outage fills electric pile | |
| CN206894033U (en) | A kind of split cabinet of overload fault automatic sound-light alarm | |
| CN207380186U (en) | A kind of band exchange is mixed into the D.C. isolation monitoring device of function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |