CN207947604U - A kind of earth leakage protective device automatically powered off when gas leakage - Google Patents
A kind of earth leakage protective device automatically powered off when gas leakage Download PDFInfo
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- CN207947604U CN207947604U CN201820404901.0U CN201820404901U CN207947604U CN 207947604 U CN207947604 U CN 207947604U CN 201820404901 U CN201820404901 U CN 201820404901U CN 207947604 U CN207947604 U CN 207947604U
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- switch knob
- breaker
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Abstract
The utility model discloses the earth leakage protective devices automatically powered off when a kind of gas leakage; including shell, switch knob, indicator light, wireless communication chips; the case top is provided with end of incoming cables; the shell front is provided with the first fastening bolt; it is provided with the switch knob below first fastening bolt; it is provided with baffle below the switch knob; the switch knob side is provided with gas sensor; it is provided with the indicator light above the gas sensor, the second fastening bolt is provided with below the gas sensor.Advantageous effect is：The utility model can not only detect in air whether contain combustion gas, and the concentration of combustion gas changes in air, convenient for finding gas leakage in time, and power down process is carried out in time when finding gas leakage, by the wireless communication chips prompt message can also be sent to the mobile phone of user in time when pinpointing the problems, convenient for users to timely processing problem, the hidden danger of gas explosion is excluded.
Description
Technical field
The utility model is related to earth leakage protective device field, the electric leakage automatically powered off when more particularly to a kind of gas leakage is protected
Protect device.
Background technology
Earth leakage protective device, abbreviation leakage switch, is called leakage circuit breakers, is primarily used to when leak current fault occurs for equipment
And the personal electrical shock protection to there is fatal risk, there is overload and short-circuit protection function, can be used to protection circuit or motor
Overload and short circuit, moreover it is possible to cut off the power in time when severely subnormal occurs in voltage and current, but cannot occur fire or
It is automatically cut off the power when being gas leakage.Existing gas leakage detection protective device is to automatically cut off combustion when gas leakage occurs
Gas is supplied, and cannot but be cut off the power, and after gas leakage, the startups of household electrical appliance is likely to cause gas explosion, exist compared with
Big danger.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems to provide and be automatically powered off when a kind of gas leakage
Earth leakage protective device.
The utility model is achieved through the following technical solutions above-mentioned purpose：
The earth leakage protective device automatically powered off when a kind of gas leakage, including shell, switch knob, indicator light, wireless communication
Chip, the case top are provided with end of incoming cables, and the shell front is provided with the first fastening bolt, first fastening bolt
Lower section is provided with the switch knob, is provided with baffle below the switch knob, the switch knob side is provided with gas
Sensor, the gas sensor top are provided with the indicator light, the second fastening spiral shell are provided with below the gas sensor
Bolt, the second fastening bolt lower section are provided with leading-out terminal, and the enclosure interior is provided with breaker, is set below the breaker
It is equipped with battery, the breaker side is provided with voltage-current sensor, control is provided with below the voltage-current sensor
Device, the controller are provided with the wireless communication chips far from the breaker side, and the shell back is provided with installation
Plate, the mounting plate are provided with fixed groove far from the shell side.
In above structure, breaker protector is mounted in kitchen by the mounting plate, powers on the rear instruction
Lamp is bright, and the gas sensor detects the concentration variation of combustion gas in air in kitchen in real time, and detection data is sent to described
Controller, the controller carry out analyzing processing to detection data, judge whether that gas leakage phenomenon occurs, if detecting combustion gas
The appearance of leakage phenomenon, the wireless communication chips send the prompt message of gas leakage to the mobile phone of user, control simultaneously
The breaker work, deenergization, under power-off condition, the battery provides electric energy for the work of breaker protector, if
Detect that gas leakage phenomenon, the wireless communication chips send the prompt of gas leakage to the mobile phone of user under power-off condition
Information, while the breaker work is controlled, deenergization avoids the startup of the household electrical appliance in incoming call from causing gas explosion.
In order to further increase the reliability of earth leakage protective device, the controller and the battery, the wireless communication core
Piece, the voltage-current sensor, the breaker, the gas sensor and indicator light electrical connection.
In order to further increase the reliability of earth leakage protective device, the mounting plate, which is fixed with the shell by screw, to be connected
It connects.
In order to further increase the reliability of earth leakage protective device, first fastening bolt and second fastening bolt with
The shell is threadably secured connection.
Pass through card with the shell to further increase the reliability of earth leakage protective device, the baffle and the indicator light
Slot is fixedly connected.
In order to further increase the reliability of earth leakage protective device, the shell, which is fixed with the switch knob by card slot, to be connected
It connects, the switch knob is sequentially connected with the breaker.
In order to further increase the reliability of earth leakage protective device, the gas sensor is fixed with the shell by screw
Connection.
Advantageous effect is：The utility model can not only detect whether contain combustion gas in combustion gas and air in air
Concentration variation and carry out power down process in time when finding gas leakage convenient for finding gas leakage in time, moreover it is possible to finding
Prompt message is sent to the mobile phone of user by the wireless communication chips in time when problem, is asked convenient for users to timely processing
Topic, excludes the hidden danger of gas explosion, the utility model is easy to operate, easy to use, substantially increases the reliable of earth leakage protective device
Property.
Description of the drawings
The structural schematic diagram of the earth leakage protective device automatically powered off when Fig. 1 is a kind of gas leakage described in the utility model；
The internal structure of the earth leakage protective device automatically powered off when Fig. 2 is a kind of gas leakage described in the utility model is illustrated
Figure；
The rearview of the earth leakage protective device automatically powered off when Fig. 3 is a kind of gas leakage described in the utility model.
The reference numerals are as follows：
1, switch knob；2, shell；3, the first fastening bolt；4, end of incoming cables；5, mounting plate；6, indicator light；7, gas passes
Sensor；8, the second fastening bolt；9, leading-out terminal；10, baffle；11, fixed groove；12, battery；13, controller；14, channel radio
Believe chip；15, voltage-current sensor；16, breaker.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, the earth leakage protective device automatically powered off when a kind of gas leakage, including shell 2, switch knob 1,
Indicator light 6, wireless communication chips 14,2 top of shell are provided with end of incoming cables 4, access earth leakage protective device convenient for cable, shell 2 is just
Face is provided with the first fastening bolt 3, facilitates fixed access cable, 3 lower section of the first fastening bolt is provided with switch knob 1, convenient
The work of breaker 16 is manually controlled, 1 lower section of switch knob is provided with baffle 10, is convenient for the installation and removal of battery 12, switch
1 side of handle is provided with gas sensor 7, and the gas concentration in detection air, 7 top of gas sensor is facilitated to be provided with instruction
Lamp 6 shows the working condition of breaker protector, and indicator light 6 is bright when breaker protector works normally, and 7 lower section of gas sensor is set
It is equipped with the second fastening bolt 8, fixation is facilitated to pick out cable, 8 lower section of the second fastening bolt is provided with leading-out terminal 9, electric leakage is facilitated to protect
Shield device picks out cable, and shell 2 is internally provided with breaker 16, controls the break-make of power supply, and 16 lower section of breaker is provided with battery 12,
As stand-by power supply, 16 side of breaker is provided with voltage-current sensor 15, and whether detection circuit electric leakage, short circuit, mistake occurs
The phenomenon that load, 15 lower section of voltage-current sensor are provided with controller 13, control the work of earth leakage protective device, controller 13 is separate
16 side of breaker is provided with wireless communication chips 14, convenient for sending prompt message, 2 back of shell to the mobile phone of user in time
It is provided with mounting plate 5, is convenient for the fixed installation of earth leakage protective device, mounting plate 5 that 2 side of shell is provided with fixed groove 11,
It is easily installed the fixation of 5 position of plate.
In above structure, breaker protector is mounted in kitchen by mounting plate 5, it is bright to power on rear indicator light 6, gas
Body sensor 7 detects the concentration variation of combustion gas in air in kitchen in real time, and detection data is sent to controller 13, controller
13 pairs of detection datas carry out analyzing processing, judge whether that gas leakage phenomenon occurs, if detecting the appearance of gas leakage phenomenon,
Wireless communication chips 14 send the prompt message of gas leakage to the mobile phone of user, while controlling the work of breaker 16, disconnect
Power supply, under power-off condition, battery 12 provides electric energy for the work of breaker protector, if detecting that combustion gas is let out under power-off condition
Phenomenon is leaked, wireless communication chips 14 send the prompt message of gas leakage to the mobile phone of user, while controlling 16 work of breaker
Make, deenergization, the startup of the household electrical appliance in incoming call is avoided to cause gas explosion.
In order to further increase the reliability of earth leakage protective device, controller 13 and battery 12, wireless communication chips 14, voltage
Current sensor 15, breaker 16, gas sensor 7 and indicator light 6 are electrically connected, and mounting plate 5, which is fixed with shell 2 by screw, to be connected
It connects, the first fastening bolt 3 and the second fastening bolt 8 are threadably secured with shell 2 and connect, baffle 10 and indicator light 6 and shell 2
It is fixedly connected by card slot, shell 2 is fixedly connected with switch knob 1 by card slot, and switch knob 1 connects with the transmission of breaker 16
It connects, gas sensor 7 is fixedly connected with shell 2 by screw.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. the earth leakage protective device automatically powered off when a kind of gas leakage, it is characterised in that：Including shell (2), switch knob (1),
Indicator light (6), wireless communication chips (14), shell (2) top are provided with end of incoming cables (4), shell (2) front setting
There is the first fastening bolt (3), the switch knob (1), the switch knob are provided with below first fastening bolt (3)
(1) lower section is provided with baffle (10), and switch knob (1) side is provided with gas sensor (7), the gas sensor
(7) top is provided with the indicator light (6), is provided with the second fastening bolt (8) below the gas sensor (7), and described the
It is provided with leading-out terminal (9) below two fastening bolts (8), the shell (2) is internally provided with breaker (16), the breaker
(16) lower section is provided with battery (12), and breaker (16) side is provided with voltage-current sensor (15), the voltage electricity
Controller (13) is provided with below flow sensor (15), the controller (13) is arranged far from the breaker (16) side
Wireless communication chips (14) are stated, shell (2) back is provided with mounting plate (5), and the mounting plate (5) is far from the shell
(2) side is provided with fixed groove (11).
2. the earth leakage protective device automatically powered off when a kind of gas leakage according to claim 1, it is characterised in that：The control
Device (13) processed and the battery (12), the wireless communication chips (14), the voltage-current sensor (15), the breaker
(16), the gas sensor (7) and the indicator light (6) electrical connection.
3. the earth leakage protective device automatically powered off when a kind of gas leakage according to claim 1, it is characterised in that：The peace
Loading board (5) is fixedly connected with the shell (2) by screw.
4. the earth leakage protective device automatically powered off when a kind of gas leakage according to claim 1, it is characterised in that：Described
One fastening bolt (3) and second fastening bolt (8) are threadably secured with the shell (2) to be connect.
5. the earth leakage protective device automatically powered off when a kind of gas leakage according to claim 1, it is characterised in that：The gear
Plate (10) and the indicator light (6) are fixedly connected with the shell (2) by card slot.
6. the earth leakage protective device automatically powered off when a kind of gas leakage according to claim 1, it is characterised in that：The shell
Body (2) is fixedly connected with the switch knob (1) by card slot, and the switch knob (1) connects with the breaker (16) transmission
It connects.
7. the earth leakage protective device automatically powered off when a kind of gas leakage according to claim 1, it is characterised in that：The gas
Body sensor (7) is fixedly connected with the shell (2) by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820404901.0U CN207947604U (en) | 2018-03-25 | 2018-03-25 | A kind of earth leakage protective device automatically powered off when gas leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820404901.0U CN207947604U (en) | 2018-03-25 | 2018-03-25 | A kind of earth leakage protective device automatically powered off when gas leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207947604U true CN207947604U (en) | 2018-10-09 |
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ID=63697301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820404901.0U Active CN207947604U (en) | 2018-03-25 | 2018-03-25 | A kind of earth leakage protective device automatically powered off when gas leakage |
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| CN (1) | CN207947604U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020219000A3 (en) * | 2019-04-18 | 2020-11-26 | Ecir Omer | Automatic circuit breaker switching system |
| CN112038200A (en) * | 2020-08-20 | 2020-12-04 | 湖南斯德克智能科技有限公司 | Circuit breaker with gas leakage protection function |
-
2018
- 2018-03-25 CN CN201820404901.0U patent/CN207947604U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020219000A3 (en) * | 2019-04-18 | 2020-11-26 | Ecir Omer | Automatic circuit breaker switching system |
| CN112038200A (en) * | 2020-08-20 | 2020-12-04 | 湖南斯德克智能科技有限公司 | Circuit breaker with gas leakage protection function |
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