CN106160178B - A kind of emergent maintenance power box of electrical equipment - Google Patents
A kind of emergent maintenance power box of electrical equipment Download PDFInfo
- Publication number
- CN106160178B CN106160178B CN201610610389.0A CN201610610389A CN106160178B CN 106160178 B CN106160178 B CN 106160178B CN 201610610389 A CN201610610389 A CN 201610610389A CN 106160178 B CN106160178 B CN 106160178B
- Authority
- CN
- China
- Prior art keywords
- cable
- babinet
- power
- switch
- triode
- 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
- 238000012423 maintenance Methods 0.000 title claims abstract description 15
- 238000005192 partition Methods 0.000 claims abstract description 14
- 230000005611 electricity Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 5
- 208000010543 22q11.2 deletion syndrome Diseases 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/002—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which a reserve is maintained in an energy source by disconnecting non-critical loads, e.g. maintaining a reserve of charge in a vehicle battery for starting an engine
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/202—Cable lay-outs
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/52—Mobile units, e.g. for work sites
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Patch Boards (AREA)
Abstract
The present invention discloses a kind of emergent maintenance power box of electrical equipment, including：Babinet and the hinged chamber door of babinet；Power supply, cable and partition board are set in babinet, knife switch, cable control switch, multiple power outlets, socket identical with power outlet quantity control switch are set on partition board；Round cable exits are set on the rear wall of babinet, round wiring inlet and outlet are set in the left and right sidewall of babinet, waterproof catch is respectively provided in cable exits and wiring inlet and outlet；It is connected on power supply by knife switch after cable is in parallel with power outlet, cable control switch is serially connected on cable, and socket control switch is concatenated with power outlet.The configuration of the present invention is simple can provide reliable source of power in the emergent maintenance of electrical equipment, effectively prevent rainwater to enter babinet, eliminate safe hidden trouble, gloomy weather is suitble to be applicable in, improve working efficiency.
Description
Technical field
The present invention relates to power supply box fields, and in particular to a kind of emergent maintenance power box of electrical equipment.
Background technology
In the emergent maintenance of electrical equipment, provided due to, farther out or without power available, often using power supply box from power supply
Power supply.But in rainy weather, power supply box brings inconvenience due to water proofing property difference etc., to the application of power supply box, drop
Low working efficiency, or even power supply box can be damaged, short circuit is caused, there is larger security risk.
Invention content
To solve the above problems, the present invention provides a kind of emergent maintenance power supply of the electrical equipment suitable for rainy weather application
Case.
The technical scheme is that：A kind of emergent maintenance power box of electrical equipment, including：Babinet and babinet are hinged
Chamber door；Power supply, cable and partition board are set in babinet, knife switch, cable control switch, multiple power supplys are set on partition board and inserted
Seat, socket identical with power outlet quantity control switch；Round cable exits, the left and right of babinet are set on the rear wall of babinet
Round wiring inlet and outlet are set on side wall, waterproof catch is respectively provided in cable exits and wiring inlet and outlet；Cable and power outlet
It is connected on power supply by knife switch after parallel connection, cable control switch is serially connected on cable, socket control switch and electricity
Supply socket concatenates.
Further, waterproof catch is made of the sheet rubber of four a quarter circles.
Further, the first groove is set on the rear wall of babinet, and cable exits are arranged on the first groove, the first groove
Place can hingedly cover the first baffle of the first groove.
Further, the second groove is set in the left and right sidewall of babinet, wiring inlet and outlet are arranged on the second groove, and second
Groove can hingedly cover the second baffle of the second groove.
Further, cable switch indication light and socket switch indicator light, the series connection of cable switch indication light are set on partition board
On cable, the setting of socket switch indicator light is controlled in socket between switch and power outlet.
Further, setting cable roll shaft and the motor for driving cable roll shaft to rotate in babinet, cable winds are in cable roller
On axis.
Further, motor switch is set on partition board, and motor is electrically connected by motor switch with power supply.
Further, postive stop baffle is arranged in the end side that cable stretches out outside babinet, and pressure sensor is arranged at cable exits,
Pressure sensor is electrically connected with controller, and controller controls motor by motor power control circuit and closes.
Further, the motor power control circuit includes：Resistance R1, resistance R2, triode Q1, triode Q2, two
Pole pipe D, relay KM；
The base stage of triode Q1 is by the output ends of resistance R1 connection controllers, between resistance R1 and the output end of controller
Node be grounded by resistance R2, the collector of triode Q1 is connect with the collector of triode Q2, the emitter of triode Q1
It is connect with the base stage of triode Q2, the emitter ground connection of triode Q2, the anode of diode D connects with the collector of triode Q2
It connects, the cathode of diode D connects supply voltage, and the coils from parallel connection of coils of relay KM is in the both ends diode D, the normally-closed contact of relay KM
It is connected with motor by power supply.
Further, fixable universal wheel is arranged in the bottom end of babinet.
Electrical equipment provided by the invention is met an urgent need maintenance power box, and setting power supply in babinet is connect with power supply
Cable and power outlet etc., electrical equipment can be given to provide reliable source of power.Cable exits and wiring inlet and outlet are set on babinet,
It is effectively avoided when cable being made to be pierced by babinet and wiring access babinet in cable exits and wiring inlet and outlet setting waterproof catch
Rainwater enters in babinet, guard box in-vivo device.The configuration of the present invention is simple can provide reliable electricity in the emergent maintenance of electrical equipment
Source effectively prevent rainwater to enter babinet, eliminates safe hidden trouble, and gloomy weather is suitble to be applicable in, and improves working efficiency.
Description of the drawings
Fig. 1 is specific embodiment of the invention structural schematic diagram.
Fig. 2 is babinet vertical section structure schematic diagram.
Fig. 3 is babinet right side structure schematic diagram.
Fig. 4 is specific embodiment of the invention circuit theory schematic diagram.
Fig. 5 is motor power control circuit schematic diagram.
In figure, 1 chamber door, 2 babinets, 3 sockets control switch, 4 socket switch indicator lights, 5 power outlets, 6 first grooves, 7
Knife switch, 8 cable switch indication lights, 9 cables control switch, 10 motor switch, 11 universal wheels, 12 partition boards, 13 cable roll shafts,
14 cables, 15 first baffles, 16 cable exits, 17 power supplies, 18 motors, 19 wiring inlet and outlet, 20 second grooves, 21 second
Baffle, 22 waterproof catch, 23 pressure sensors, 24 postive stop baffles, R1 resistance, R2 resistance, Q1 triodes, Q2 triodes, bis- poles D
Pipe, KM relays.
Specific implementation mode
The present invention will be described in detail below in conjunction with the accompanying drawings and by specific embodiment, and following embodiment is to the present invention
Explanation, and the invention is not limited in following implementation.
As shown in Figs 1-4, the emergent maintenance power box of electrical equipment provided by the invention, including babinet 2 and babinet 2 are hinged
Chamber door 1, fixable universal wheel 11 is arranged in the bottom end of babinet 2.
Power supply 17, cable 14 and the partition board 12 being arranged in babinet 2.Power supply 17 can be UPS uninterruptible power supplies.
Knife switch 7, cable control switch 9, multiple power outlets 5, socket control identical with 5 quantity of power outlet are set on partition board 12
Make switch 3, cable switch indication light 8 and socket switch indicator light 4.Pass through knife switch 7 after cable 14 is in parallel with power outlet 5
It being connected on power supply 17, cable control switch 9 is serially connected on cable 14, and socket control switch 3 is concatenated with power outlet 5,
Cable switch indication light 8 is connected on cable 14, the setting of socket switch indicator light 4 socket control switch 3 and power outlet 5 it
Between.Cable switch indication light 8 is used to indicate 14 break-make of cable, and socket switch indicator light 4 is used to indicate whether power outlet 5 leads to
Electricity.
Round cable exits 16 are set on the rear wall of babinet 2, round wiring inlet and outlet are set in the left and right sidewall of babinet 2
19, it is respectively provided with waterproof catch 22 in cable exits 16 and wiring inlet and outlet 19, waterproof catch 22 is round by four a quarters
Sheet rubber forms, and has not only facilitated cable 14 or wiring to come in and go out, but also effectively rainwater is avoided to enter babinet 2.
Enter babinet 2 to further avoid rainwater, the first groove is set on the rear wall of babinet 2, cable exits 16 are set
It sets on the first groove 6, the first baffle 15 of the first groove can be hingedly covered at the first groove 6；In the left and right sidewall of babinet 2
Second groove 20 is set, and wiring inlet and outlet 19 are arranged on the second groove 20, and the second groove can be hingedly covered at the second groove 206
20 second baffle 21.
It comes in and goes out for convenience of cable 14, the motor 18 of 13 rotation of setting cable roll shaft 13 and driving cable roll shaft in babinet 2,
Cable 14 is wrapped on cable roll shaft 13.Motor 18 is clockwise and anticlockwise motor 18, and motor switch 10 is arranged on partition board 12, and motor 18 is logical
Motor switch 10 is crossed to be electrically connected with power supply 17.
When retracting cable 14, to prevent cable 14 from fully entering in babinet 2, it has not been convenient to which next time uses, in cable 14
Postive stop baffle 24 is arranged in the end side stretched out outside babinet 2, and pressure sensor 23,23 electricity of pressure sensor are arranged at cable exits 16
It is connected with controller, controller controls motor 18 by motor power control circuit and closes.When cable 14 is returned to postive stop baffle
24 touch cable exits 16, and pressure sensor 23 detects signal and is sent to controller, and controller, which controls motor 18, to be stopped
Operation.Controller can be PLC.
As shown in figure 5, motor power control circuit includes：Resistance R1, resistance R2, triode Q1, triode Q2, diode
D, relay KM.The base stage of triode Q1 passes through the output end of resistance R1 connection controllers, the output end of resistance R1 and controller
Between node be grounded by resistance R2, the collector of triode Q1 is connect with the collector of triode Q2, the hair of triode Q1
Emitter-base bandgap grading is connect with the base stage of triode Q2, the emitter ground connection of triode Q2, the collector of the anode and triode Q2 of diode D
The cathode of connection, diode D connects supply voltage, and the coils from parallel connection of coils of relay KM at the both ends diode D, touch by the normally closed of relay KM
Point is connected by power supply 17 with motor 18.When controller detects pressure sensor signal, triode Q1 and triode Q2
Conducting, relay KM actions.
Disclosed above is only the preferred embodiment of the present invention, but the present invention is not limited to this, any this field
What technical staff can think does not have a creative variation, and without departing from the principles of the present invention made by several improvement and
Retouching, should all be within the scope of the present invention.
Claims (4)
- The maintenance power box 1. a kind of electrical equipment is met an urgent need, which is characterized in that including：Babinet and the hinged chamber door of babinet；In babinet Power supply, cable and partition board are set, and setting knife switch, cable control switch, multiple power outlets and power supply are inserted on partition board The identical socket control switch of seat quantity；Round cable exits are set on the rear wall of babinet, are arranged in the left and right sidewall of babinet It is respectively provided with waterproof catch in round wiring inlet and outlet, cable exits and wiring inlet and outlet；Pass through after cable is in parallel with power outlet Knife switch is connected on power supply, and cable control switch is serially connected on cable, and socket control switch is concatenated with power outlet；First groove is set on the rear wall of babinet, and cable exits are arranged on the first groove, and the first groove can hingedly cover The first baffle of first groove；Second groove is set in the left and right sidewall of babinet, and wiring inlet and outlet are arranged on the second groove, and the second groove hingedly may be used Cover the second baffle of the second groove；Setting cable roll shaft and the motor for driving cable roll shaft to rotate in babinet, cable winds are on cable roll shaft；Motor switch is set on partition board, and motor is electrically connected by motor switch with power supply；Postive stop baffle is arranged in the end side that cable stretches out outside babinet, and pressure sensor, pressure sensor electricity are arranged at cable exits It is connected with controller, controller controls motor by motor power control circuit and closes；The motor power control circuit includes：Resistance R1, resistance R2, triode Q1, triode Q2, diode D, relay KM；The base stage of triode Q1 is by the output end of resistance R1 connection controllers, the section between resistance R1 and the output end of controller Point is grounded by resistance R2, and the collector of triode Q1 is connect with the collector of triode Q2, the emitter of triode Q1 and three The base stage of pole pipe Q2 connects, and the emitter ground connection of triode Q2, the anode of diode D is connect with the collector of triode Q2, and two The cathode of pole pipe D connects supply voltage, and at the both ends diode D, the normally-closed contact of relay KM passes through the coils from parallel connection of coils of relay KM Power supply is connected with motor.
- The maintenance power box 2. electrical equipment according to claim 1 is met an urgent need, which is characterized in that waterproof catch is by four four points One of circular sheet rubber composition.
- The maintenance power box 3. electrical equipment according to claim 1 or 2 is met an urgent need, which is characterized in that cable is set on partition board Switch indication light and socket switch indicator light, cable switch indication light are connected on cable, and the setting of socket switch indicator light is being inserted Between seat control switch and power outlet.
- The maintenance power box 4. electrical equipment according to claim 1 or 2 is met an urgent need, which is characterized in that the bottom end of babinet is arranged Fixable universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610610389.0A CN106160178B (en) | 2016-07-29 | 2016-07-29 | A kind of emergent maintenance power box of electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610610389.0A CN106160178B (en) | 2016-07-29 | 2016-07-29 | A kind of emergent maintenance power box of electrical equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106160178A CN106160178A (en) | 2016-11-23 |
| CN106160178B true CN106160178B (en) | 2018-08-07 |
Family
ID=57327574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610610389.0A Active CN106160178B (en) | 2016-07-29 | 2016-07-29 | A kind of emergent maintenance power box of electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106160178B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202007003899U1 (en) * | 2007-03-16 | 2007-05-24 | Beintmann, Karl | Power box for domestic application, has automatic emergency generating set |
| CN101505038A (en) * | 2009-02-26 | 2009-08-12 | 山东电力集团公司枣庄供电公司 | Mobile electrical power box |
| CN205406986U (en) * | 2016-03-02 | 2016-07-27 | 周玉妹 | Power box for electrical engineering |
-
2016
- 2016-07-29 CN CN201610610389.0A patent/CN106160178B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202007003899U1 (en) * | 2007-03-16 | 2007-05-24 | Beintmann, Karl | Power box for domestic application, has automatic emergency generating set |
| CN101505038A (en) * | 2009-02-26 | 2009-08-12 | 山东电力集团公司枣庄供电公司 | Mobile electrical power box |
| CN205406986U (en) * | 2016-03-02 | 2016-07-27 | 周玉妹 | Power box for electrical engineering |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106160178A (en) | 2016-11-23 |
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| PB01 | Publication | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant |