CN203744298U - Self-powered electronic ignition device of gas stove - Google Patents
Self-powered electronic ignition device of gas stove Download PDFInfo
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- CN203744298U CN203744298U CN201420147856.7U CN201420147856U CN203744298U CN 203744298 U CN203744298 U CN 203744298U CN 201420147856 U CN201420147856 U CN 201420147856U CN 203744298 U CN203744298 U CN 203744298U
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- power generation
- management module
- thermoelectric power
- generation device
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Abstract
Disclosed is a self-powered electronic ignition device of a gas stove. The self-powered electronic ignition device comprises a thermoelectric power generation device, a power management module, an energy storing device and a pulse ignition module, wherein the thermoelectric power generation device is installed on the periphery or at the bottom of a burner of the gas stove; a hot end of the thermoelectric power generation device is close to the burner and keeps good heat contact with the burner; a cold end of the thermoelectric power generation device is installed on a cooling fin, a stove bracket or a shell to achieve good radiating effects, so that the hot end and the cold end form temperature differences; the power management module comprises an electric storage management module and an electric discharging management module; the electric storage management module is electrically connected with the electric discharging management module and stores electric energy converted by the thermoelectric power generation device to the energy storing device; the electric discharging management module is electrically connected with the energy storing device and converts electric energy discharged by the energy storing device into voltage required by the pulse ignition module; the energy storing device is respectively electrically connected with the electric storage management module and the electric discharging management module.
Description
Technical field
The utility model relates to a kind of self-powered gas furnace electronic ignition device.
Background technology
Gas furnace all can be seen in every family, and people can utilize gas-cooker to cook, and can utilize gas heater (a kind of gas furnace of modification) to carry out shower etc.Although gas furnace is to utilize combustion gas to burn, combustion gas need to just can take fire by gas ignition device igniting.But electronic gas igniter all needs the external power sources such as battery at present.From user's angle, used batteries can not be changed in time, can cause the inefficacy of gas furnace, and the replacing of battery has also increased gas furnace use cost and complexity.From the angle of environmental protection, old and useless battery also can bring pollution to environment.
Although, existing more novel gas furnace electronic ignition device at present.For example, the patent No.: disclose a kind of method of utilizing multiple firing porcelain needles simultaneously to light a fire at the diverse location of burner in 200,420,011,665 1 kinds of Novel multiple ignition unit for gas furnaces, effectively improved the rate of lighting of combustion gas.But this device has but increased the battery loss of gas furnace.
And for example, the patent No.: 200920181766 disclose a kind of igniting device of gas water heater.The power supply of this device is hydrogenerator, utilizes the power of current as the energy of ignitor.Although this device is similarly self-powered igniter, this device can only be confined to the gas furnace that water heater etc. has current to pass through, and the igniting of gas-cooker etc. gas furnace, this device cannot be realized.
Therefore, realize a kind of self-supplied electronic igniter that can be used for any gas furnace and there is very important practical value.This device, not affecting under the condition of igniting effect, without external power sources such as batteries, can be realized the self-powered of gas furnace electronic ignition device.
Utility model content
Technical problem underlying to be solved in the utility model is to provide a kind of gas furnace electronic ignition device, this electronic ignition device is without external power source such as any batteries, the thermal power transfer that only fuel gas buring need be produced becomes electric energy to complete the self-powered of electronic ignition device, thereby realizes the normal ignition of electronic ignition device.
In order to solve the problems of the technologies described above, the utility model provides a kind of self-powered gas furnace electronic ignition device, it is characterized in that: comprise thermoelectric power generation device, power management module, energy storage device and pulse firing module;
Described thermoelectric power generation device is arranged on burner surrounding or the bottom of gas furnace; The hot junction of described thermoelectric power generation device is near burner, and keeps good thermo-contact with described burner; The cold junction of described thermoelectric power generation device is installed on fin, stove support or housing, reaches good radiating effect, thereby makes described hot junction and cold junction form the temperature difference;
Described power management module comprises accumulate administration module and electric discharge administration module; Described accumulate administration module and the electrical connection of described thermoelectric power generation device, and the power storage that described thermoelectric power generation device is changed is to described energy storage device; Described electric discharge administration module and the electrical connection of described energy storage device, and the electric energy that described energy storage device is discharged is converted to described pulse firing module required voltage;
Described energy storage device is electrically connected with described accumulate administration module and electric discharge administration module respectively.
As preferably: described energy storage device can be selected super capacitor, rechargeable battery or battery.
As preferably: described pulse firing module is made up of rotary switch, pulse igniter.
As preferably: the output of described rotary switch and described electric discharge administration module is electrically connected, and is connected to the input of described pulse igniter; Described rotary switch is in order to control the break-make of combustion gas gas circuit and circuit.
Be below the summary of the workflow of described a kind of self-powered gas furnace electronic ignition device:
This device turns to duty by described rotary switch from closed condition while use, and first rotary switch described in rotation process opens the conveying function of combustion gas; In the time that described rotary switch forwards ignition location to, described energy storage device discharges, and electric energy is input to described pulse igniter, and described pulse igniter excites igniting needle-discharging by this electric energy, thereby reaches the object of the combustion gas of igniting; Combustion gas is simultaneously burnt in burner, this high-temperature fuel gas provides heat energy constantly to described thermoelectric power generation device, described thermoelectric power generation device is electric energy by this thermal power transfer, and be stored in described energy storage device, this electric energy makes electronic ignition device have good electric energy storage, to ensure the normal work of pulse igniter, so repeatedly can realize the self-powered of electronic ignition device.
Than prior art, the utility model possesses following beneficial effect:
This electronic ignition device is realized self-powered completely, can complete the igniting of combustion gas without any external power source such as batteries, and ignition performance safety and stability has been avoided the expense of battery, energy-conserving and environment-protective.
Brief description of the drawings
Fig. 1 is the overall structure figure of the utility model preferred embodiment;
Fig. 2 is the circuit structure diagram of the utility model preferred embodiment;
Detailed description of the invention
Below by reference to the accompanying drawings with example, structure of the present utility model and operation principle are elaborated:
The use-case of a kind of self-powered gas furnace electronic ignition device on domestic gas range.Below introduce installation and the using method of this example:
A kind of self-powered gas furnace electronic ignition device is arranged on the support 1 of gas stove burner, and the self-powered gas furnace electronic ignition device of described one comprises thermoelectric power generation device 2, power management module 3, energy storage device 4 and pulse firing module.
Described thermoelectric power generation device 2 is preferably with thermo-electric generation sheet F40550, and the hot junction of described thermo-electric generation sheet F40550 is close to the back position of burner 5; The cold junction installation of heat radiator 21 of described thermo-electric generation sheet F40550.
Described power management module 3 comprises accumulate administration module 31 and electric discharge administration module 32.Described power management module 3 is arranged on the bottom of described burner arm 1.
The electric energy that described thermoelectric power generation device 2 produces is transferred on described accumulate administration module 31 by a high temperature wire 6.Described accumulate administration module 31 adopts chip TPS61201, and the output of described accumulate administration module 31 accesses described energy storage device 4.
Described energy storage device 4 is arranged on the bottom position of described burner arm 1, is close to the side of described power management module 3.Described energy storage device 4 is selected super capacitor.The output of described energy storage device 4 accesses the electric discharge administration module 32 in described power management module 3, and described electric discharge administration module 32 adopts chip TPS61201.The output of described electric discharge administration module 32 accesses described pulse firing module.
Described pulse firing module is made up of pulse igniter 8 and rotary switch 7.The output of described electric discharge administration module 32 is connected with one end of the rotary switch 7 in described pulse firing module, and other one end and the pulse igniter 8 of described rotary switch 7 are electrically connected; Described rotary switch 7 is arranged on stove panel position.Described pulse igniter 8 is arranged on the bottom position of described burner arm 1, is close to the side of described energy storage device 4.The ignition electrode of described pulse igniter 7 is deep into described burner 5 inside.
Use procedure is described: when use, the rotary switch on panel 7 is turned to duty from closed condition, in rotation process, first connect combustion gas gas circuit, in the time that rotary switch 7 forwards ignition location to, energy storage device 4 starts electric discharge, the ignition electrode electric discharge of this electric energy driving pulse igniter 8, thus ignite combustion gas.Simultaneously, high-temperature fuel gas in burner provides heat energy constantly to the thermo-electric generation sheet 2 of burner bottom, thermo-electric generation sheet 2 is that electrical power storage is in energy storage device 4 by this thermal power transfer, this electric energy makes electronic ignition device have good electric energy storage, to ensure the normal work of pulse igniter 7.
As shown in Figure 2, the circuit of this example is divided into charging and discharging two parts.
Charging principle: in the time that burner is normally worked, thermoelectric power generation device 2, be preferably chip F40550 due to the variation of the temperature difference output voltage, this voltage is through accumulate administration module 31, be preferably chip TPS61201 and boost to 3.3V, it is preferred that the voltage obtaining is input to energy storage device 4, for carrying out energy storage in super capacitor C4.
Discharge principle: in the time that rotary switch 7 is pressed, discharge circuit is connected.Super capacitor C4 externally discharges, and this electric energy, through electric discharge administration module 32, is preferably chip TPS61201 and carries out voltage stabilizing, voltage driving pulse igniter 7 ignition operation after voltage stabilizing.
The above; it is only preferably detailed description of the invention of the utility model; but protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (4)
1. a self-powered gas furnace electronic ignition device, is characterized in that: comprise thermoelectric power generation device, power management module, energy storage device and pulse firing module;
Described thermoelectric power generation device is arranged on burner surrounding or the bottom of gas furnace; The hot junction of described thermoelectric power generation device is near burner, and keeps good thermo-contact with described burner; The cold junction of described thermoelectric power generation device is installed on fin, stove support or housing, reaches good radiating effect, thereby makes described hot junction and cold junction form the temperature difference;
Described power management module comprises accumulate administration module and electric discharge administration module; Described accumulate administration module and the electrical connection of described thermoelectric power generation device, and the power storage that described thermoelectric power generation device is changed is to described energy storage device; Described electric discharge administration module and the electrical connection of described energy storage device, and the electric energy that described energy storage device is discharged is converted to described pulse firing module required voltage;
Described energy storage device is electrically connected with described accumulate administration module and electric discharge administration module respectively.
2. the self-powered gas furnace electronic ignition device of one according to claim 1, is characterized in that: described energy storage device can be selected super capacitor, rechargeable battery or battery.
3. the self-powered gas furnace electronic ignition device of one according to claim 1, is characterized in that: described pulse firing module is made up of rotary switch, pulse igniter.
4. the self-powered gas furnace electronic ignition device of one according to claim 3, is characterized in that: the output of described rotary switch and described electric discharge administration module is electrically connected, and is connected to the input of described pulse igniter; Described rotary switch is in order to control the break-make of combustion gas gas circuit and circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420147856.7U CN203744298U (en) | 2014-03-28 | 2014-03-28 | Self-powered electronic ignition device of gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420147856.7U CN203744298U (en) | 2014-03-28 | 2014-03-28 | Self-powered electronic ignition device of gas stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203744298U true CN203744298U (en) | 2014-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420147856.7U Expired - Fee Related CN203744298U (en) | 2014-03-28 | 2014-03-28 | Self-powered electronic ignition device of gas stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203744298U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930556A (en) * | 2015-07-10 | 2015-09-23 | 珠海格力电器股份有限公司 | Gas kitchen ranges |
| CN105180208A (en) * | 2015-09-24 | 2015-12-23 | 谢启标 | Self-charging igniter |
| CN106918052A (en) * | 2015-12-25 | 2017-07-04 | 普鲁卡姆电器（上海）有限公司 | A kind of adjustable fire single source of the gas gas control system for carrying TRT |
-
2014
- 2014-03-28 CN CN201420147856.7U patent/CN203744298U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930556A (en) * | 2015-07-10 | 2015-09-23 | 珠海格力电器股份有限公司 | Gas kitchen ranges |
| CN104930556B (en) * | 2015-07-10 | 2017-06-16 | 珠海格力电器股份有限公司 | Gas kitchen ranges |
| CN105180208A (en) * | 2015-09-24 | 2015-12-23 | 谢启标 | Self-charging igniter |
| CN106918052A (en) * | 2015-12-25 | 2017-07-04 | 普鲁卡姆电器（上海）有限公司 | A kind of adjustable fire single source of the gas gas control system for carrying TRT |
| CN106918052B (en) * | 2015-12-25 | 2019-08-27 | 普鲁卡姆电器（上海）有限公司 | A kind of adjustable fire single source of the gas gas control system of included power generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20170328 |
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| CF01 | Termination of patent right due to non-payment of annual fee |