CN206179808U - Electrification that can differentiate source of failure shows air switch - Google Patents
Electrification that can differentiate source of failure shows air switch Download PDFInfo
- Publication number
- CN206179808U CN206179808U CN201621304987.7U CN201621304987U CN206179808U CN 206179808 U CN206179808 U CN 206179808U CN 201621304987 U CN201621304987 U CN 201621304987U CN 206179808 U CN206179808 U CN 206179808U
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- lamp
- housing
- lamp socket
- air switch
- transmission line
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- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 238000001514 detection method Methods 0.000 claims description 11
- 241000270728 Alligator Species 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 10
- 230000036541 health Effects 0.000 abstract description 4
- 230000008439 repair process Effects 0.000 abstract description 3
- 238000012795 verification Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses an electrification that can differentiate source of failure shows air switch, which comprises a housin, the front end of casing is provided with the through -hole, be provided with the light -passing board on the through -hole, be provided with the flange on the inner wall of casing front end, be provided with opaque division board in the middle of the flange, be provided with first lamp stand and second lamp stand on the casing, be provided with first pilot lamp on the first lamp stand, be provided with the second pilot lamp on the second lamp stand, first lamp stand is established ties with the live wire and the zero line of power transmission line input, the second lamp stand is established ties with the live wire and the zero line of power transmission line output, be provided with independent source of power in the casing, the last series connection of independent source of power has the second lamp stand, resistance, power supply switching and emergency lighting lamp, the utility model discloses a two pilot lamps make the user need not to test the failure cause that the power failure can be differentiated to electrician's utensil, ensure user's life and health safety, help user's judgement trouble region and reason promptly and accurately simultaneously, seek exact maintenance colony, practice thrift the resource of rushing to repair of electric power enterprise.
Description
Technical field
This utility model belongs to air switch field, and in particular to it is a kind of can Judging fault source powered display air open
Close.
Background technology
At present, with the continuous development of power technology, air switch technology reaches its maturity, and commonly used, and air is opened
When pass can occur overload, short circuit, voltage reduction in circuit or disappear, energy automatic shutdown circuit is reliably protected,
But have a power failure in manager and air switch not in the case of disconnecting circuit, user is often difficult to distinguish that the situation of power failure belongs to house
Front yard internal circuit problem or block supply problem, it is impossible to correctly find maintainer, waste electric power first-aid cost.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of former by display lamp Quick user power failure
Because external power source or household internal circuit problem can Judging fault source powered display air switch.
To solve above-mentioned technical problem, this utility model is adopted the following technical scheme that：It is a kind of can Judging fault source band
Electricity shows air switch, including housing, and the middle part evagination of housing forward end forms boss, and boss is provided with switch knob, and housing is in boss
Screwed hole is equipped with the end face of both sides, the left and right sides of housing is equipped with connection jaws, and power transmission line includes live wire and zero line, transmission of electricity
Line input is penetrated from the connection jaws in left side, and outfan is passed from the connection jaws on right side, and housing rear end face is provided with places housing
Fixing groove, the front end of housing is provided with through hole, and through hole is located at the lower section of boss, light-passing board is provided with through hole, housing forward end
It is provided with the flange around through hole on inwall, flange middle setting has and for flange to be separated into the impermeable of the first space and second space
Bright demarcation strip, is provided with the first lamp socket and the second lamp socket on housing, the first display lamp is provided with the first lamp socket, on the second lamp socket
The second display lamp is provided with, the first lamp socket is connected with the live wire and zero line of power transmission line input, the second lamp socket is exported with power transmission line
The live wire at end and zero line are connected, and independent current source is provided with housing, the second lamp socket, resistance are in series with independent current source, supply to establish by cable
Close and emergency lamp.
Further, a detection lamp and detection switch are parallel with the first display lamp.
Further, alligator clamp is connected on the live wire and zero line of power transmission line input and outfan in housing, the
The two ends of one lamp socket and the second lamp socket are respectively arranged with the wire column being engaged with alligator clamp.
Further, hollow out is marked with inlet wire and outlet on light-passing board.
Further, light-passing board is acrylic board.
Further, the inner surface setting of flange has illuminator.
Compared with prior art, the beneficial effects of the utility model are：
1st, when power supply and circuit are normal in user family, air switch closure, be connected to power transmission line input the
Second display lamp of one display lamp and the outfan for being connected to power transmission line forms closed-loop path and shinny with live wire and zero line.
With when user's family has a power failure, situation is as follows：
It is to illustrate that air switch does not disconnect if the first, the first display lamp and the second display lamp light, the circuit in family occurs
Open circuit, user can contact home circuit maintainer on-site maintenance.
If the 2, the first display lamp lights, and the second display lamp does not light, then illustrate that air switch disconnects, and installs first and refers to
Show that the first lamp socket of lamp and the live wire and zero line of the input of power transmission line form closed-loop path, and install the second of the second display lamp
Lamp socket cannot form closed-loop path with the live wire of the outfan of power transmission line and zero line, and the circuit in family be short-circuited, and user can be with
Voluntarily find short-circuit electrical equipment and voluntarily closure air switch restores electricity or contact home circuit maintainer on-site maintenance.
If the 3, the first display lamp and the second display lamp do not light, illustrate the first lamp socket not with input live wire and zero
Line forms closed-loop path, and the input and outfan for illustrating air switch does not have electricity, determines power supply interrupted district for power supply end regions model
Enclose, user can contact the region maintainer of power supply administration and carry out the fault investigation in the region.Prevent because first indicates
The erroneous judgement that lamp is damaged and occurred.
Power switch can be closed when having a power failure, resistance plays a part of to reduce voltage, and independent current source is arranged on housing
Emergency lamp be powered, easy access personnel overhaul to circuit.By arranging convex on the inwall that arranges in housing forward end
Edge places the first display lamp and the second display lamp, and aggregation light source causes user that light is more easily observed, by two instructions
Demarcation strip is set between lamp, and when preventing from powering normal, the light of the first display lamp is dispersed in the space residing for the second display lamp, is led
Family of applying cannot distinguish that the second display lamp is whether luminous and miss and wait the damage of two display lamps to keep in repair.By setting for two display lamps
Put so that user without the need for electrical verification instrument by easily differentiate the failure cause of power failure, even if child also can safety distinguish, ensure
The life and health safety of user, while helping user failure judgement region promptly and accurately and reason, finds correct maintenance group
Body, saves the repairing resource of electric power enterprise.
2nd, the first lamp socket and the second lamp socket are connected by wire column with the alligator clamp on live wire and zero line, when the first instruction
The front end of housing is opened when lamp and the second display lamp are damaged, unties the alligator clamp being connected with wire column, i.e., to the first lamp socket with
Second lamp socket power-off, card the first lamp socket in the flange and the second lamp socket are extracted, and are conveniently replaceable the first display lamp and second and are referred to
Show lamp.
3rd, become apparent from by hollow out labelling inlet wire and outlet on light-passing board, be easy to user accurately to judge the very first time,
, used as light-passing board, light transmission is good, is easy to be processed into shades of colour for acrylic board, by the inner surface setting reflected light in flange
Illuminator, improves the brightness inside flange, is easy to user discrimination.
Compared with prior art, this utility model causes user without the need for electrical verification instrument by the setting of two display lamps
Easily differentiate the failure cause having a power failure, even if child also safe can distinguish, the life and health safety of guarantee user, while helping
User failure judgement region promptly and accurately and reason, find correct maintenance colony, save the repairing resource of electric power enterprise.
Description of the drawings
This utility model is further described with reference to the accompanying drawings and detailed description：
Fig. 1 be this utility model it is a kind of can Judging fault source powered display air switch axonometric chart；
Fig. 2 be this utility model it is a kind of can Judging fault source powered display air switch partial sectional view；
Fig. 3 be this utility model it is a kind of can Judging fault source powered display air switch circuit diagram.
Wherein：1st, housing；11st, boss；12nd, connection jaws；13rd, light-passing board；14th, through hole；141st, flange；142nd, demarcation strip；
143rd, illuminator；2nd, the first display lamp；3rd, the second display lamp；4th, power switch；41st, emergency lamp；5th, detection switch；51、
Detection lamp.
Specific embodiment
Referring to figs. 1 to Fig. 3 it is a kind of to this utility model can Judging fault source powered display air switch embodiment
It is described further.
It is a kind of can Judging fault source powered display air switch, including housing 1, the middle part spirogyrate of the front end of housing 1
Into boss 11, boss 11 is provided with switch knob, and housing 1 is equipped with screwed hole, the left and right two of housing 1 in the end face of the both sides of boss 11
Side is equipped with connection jaws 12, and power transmission line includes live wire and zero line, and power transmission line input is penetrated from the connection jaws 12 in left side, outfan
Pass from the connection jaws 12 on right side, the rear end face of housing 1 is provided with the fixing groove for placing housing 1, and the front end of housing 1 is provided with through hole
14, through hole 14 is located at the lower section of boss 11, and light-passing board 13 is provided with through hole 14, is provided with the inwall of the front end of housing 1 circular
The flange 141 of through hole 14, the middle setting of flange 141 has flange 141 is separated into opaque point of the first space and second space
Dividing plate 142, is provided with the first lamp socket and the second lamp socket on housing 1, the first display lamp 2, the second lamp socket are provided with the first lamp socket
On be provided with the second display lamp 3, the first lamp socket is connected with the live wire and zero line of power transmission line input, and the second lamp socket is defeated with power transmission line
Go out the live wire and zero line series connection at end, the independent current source that can be independently operated when being provided with power failure in housing 1 is gone here and there on independent current source
The second lamp socket, resistance, power switch 4 and emergency lamp 41 are associated with, independent current source is small generator, on the first display lamp 2
A detection lamp 51 and detection switch 5 are parallel with, are connected respectively on the live wire and zero line of power transmission line input and outfan in housing 1
The two ends for being connected to alligator clamp, the first lamp socket and the second lamp socket are respectively arranged with the wire column being engaged with alligator clamp, light-passing board 13
Upper hollow out is marked with inlet wire and outlet, and light-passing board 13 is acrylic board, and the inner surface setting of flange 141 has illuminator 143.
When in user family power supply and circuit it is normal when, air switch closure, be connected to power transmission line input first
Second display lamp 3 of display lamp 2 and the outfan for being connected to power transmission line forms closed-loop path and shinny with live wire and zero line.
With when user's family has a power failure, situation is as follows：
It is to illustrate that air switch does not disconnect if the first, the first display lamp 2 and the second display lamp 3 light, the circuit in family is sent out
Raw open circuit, user can contact home circuit maintainer on-site maintenance.
If the 2, the first display lamp 2 lights, and the second display lamp 3 does not light, then illustrate that air switch disconnects, and installs first
First lamp socket of display lamp 2 forms closed-loop path with the live wire and zero line of the input of power transmission line, and installs the second display lamp 3
Second lamp socket cannot form closed-loop path with the live wire of the outfan of power transmission line and zero line, and the circuit in family is short-circuited, user
Short-circuit electrical equipment can voluntarily be found and air switch is voluntarily closed and restored electricity or contacted home circuit maintainer on-site maintenance.
If the 3, the first display lamp 2 and the second display lamp 3 do not light, power switch 4, observation detection lamp 51 are now detected
Whether light, if detection lamp 51 lights, illustrate that the first display lamp 2 is damaged, safety at power cut is that air switch disconnects, user
Circuit is short-circuited in family, and user can voluntarily find short-circuit electrical equipment and voluntarily close air switch and restore electricity or contact family
Maintenance circuit personnel's on-site maintenance；If detection lamp 51 does not light, illustrate that the first lamp socket is not formed with input live wire and zero line
Closed-loop path, the input and outfan for illustrating air switch does not have electricity, determines power supply interrupted district for feeder ear regional extent, use
Family can contact the region maintainer of power supply administration and carry out the fault investigation in the region.Prevent because the first display lamp 2 is damaged
And the erroneous judgement for occurring.
Power switch 4 can be closed when having a power failure, resistance plays a part of to reduce voltage, and independent current source is arranged on housing 1
On emergency lamp 41 be powered, easy access personnel overhaul to circuit.
The first display lamp 2 and the second display lamp 3 are placed by arranging flange 141 on the inwall that the front end of housing 1 is arranged, is gathered
Collection light source causes user that light is more easily observed, and by arranging demarcation strip 142 between two display lamps, prevents power supply normal
When, the light of the first display lamp 2 is dispersed in the space residing for the second display lamp 3, causes user to distinguish that the second display lamp 3 is
It is no luminous and miss and wait the damage of two display lamps to keep in repair.
Cause user that the failure cause of power failure can be easily differentiated without the need for electrical verification instrument by the setting of two display lamps, i.e.,
Child also safe can be distinguished, the life and health safety of guarantee user, while helping user failure judgement area promptly and accurately
Domain and reason, find correct maintenance colony, save the repairing resource of electric power enterprise.
First lamp socket and the second lamp socket are connected by wire column with the alligator clamp on live wire and zero line, when the first display lamp
2 and the second display lamp 3 front end of housing 1 is opened when damaging, untie the alligator clamp being connected with wire column, i.e., to the first lamp socket with
Second lamp socket power-off, the first lamp socket being stuck in flange 141 and the second lamp socket are extracted, and are conveniently replaceable the first display lamp 2 and
Two display lamps 3.
Become apparent from by hollow out labelling inlet wire and outlet on light-passing board 13, be easy to user accurately to judge the very first time,
Acrylic board is used as light-passing board 13, and light transmission is good, is easy to be processed into shades of colour, anti-by the inner surface setting in flange 141
The illuminator 143 of light is penetrated, the brightness inside flange 141 is improved, is easy to user discrimination.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of without departing from this utility model principle and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (6)
1. it is a kind of can Judging fault source powered display air switch, including housing, the middle part evagination of housing forward end forms convex
Platform, boss is provided with switch knob, and the housing is equipped with screwed hole in the end face of boss both sides, and the left and right sides of the housing is equal
Connection jaws are provided with, power transmission line includes live wire and zero line, and power transmission line input is penetrated from the connection jaws in left side, and outfan is from right side
Connection jaws are passed, and the housing rear end face is provided with the fixing groove for placing housing, it is characterised in that：The front end of the housing is provided with
Through hole, through hole is located at the lower section of boss, and light-passing board is provided with through hole, is provided with the inwall of the housing forward end around through hole
Flange, flange middle setting has the opaque demarcation strip that flange is separated into the first space and second space, on the housing
The first lamp socket and the second lamp socket are provided with, the first display lamp is provided with first lamp socket, be provided with second lamp socket
Second display lamp, first lamp socket is connected with the live wire and zero line of power transmission line input, and second lamp socket is defeated with power transmission line
Go out the live wire and zero line series connection at end, independent current source is provided with the housing, the second lamp socket, electricity are in series with the independent current source
Resistance, power switch and emergency lamp.
2. it is according to claim 1 it is a kind of can Judging fault source powered display air switch, it is characterised in that：It is described
A detection lamp and detection switch are parallel with first display lamp.
3. it is according to claim 1 and 2 it is a kind of can Judging fault source powered display air switch, it is characterised in that：
Alligator clamp, first lamp socket and are connected in the housing on the live wire and zero line of power transmission line input and outfan
The two ends of two lamp sockets are respectively arranged with the wire column being engaged with alligator clamp.
4. it is according to claim 1 it is a kind of can Judging fault source powered display air switch, it is characterised in that：It is described
Hollow out is marked with inlet wire and outlet on light-passing board.
5. it is according to claim 1 it is a kind of can Judging fault source powered display air switch, it is characterised in that：It is described
Light-passing board is acrylic board.
6. it is according to claim 1 it is a kind of can Judging fault source powered display air switch, it is characterised in that：It is described
The inner surface setting of flange has illuminator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621304987.7U CN206179808U (en) | 2016-11-30 | 2016-11-30 | Electrification that can differentiate source of failure shows air switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621304987.7U CN206179808U (en) | 2016-11-30 | 2016-11-30 | Electrification that can differentiate source of failure shows air switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206179808U true CN206179808U (en) | 2017-05-17 |
Family
ID=60242247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621304987.7U Active CN206179808U (en) | 2016-11-30 | 2016-11-30 | Electrification that can differentiate source of failure shows air switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206179808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107068496A (en) * | 2016-11-30 | 2017-08-18 | 国网浙江省电力公司湖州供电公司 | It is a kind of can Judging fault source powered display air switch |
-
2016
- 2016-11-30 CN CN201621304987.7U patent/CN206179808U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107068496A (en) * | 2016-11-30 | 2017-08-18 | 国网浙江省电力公司湖州供电公司 | It is a kind of can Judging fault source powered display air switch |
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