CN205005272U - Lithium cell power supply of being applied to heating electrical apparatus heats device - Google Patents
Lithium cell power supply of being applied to heating electrical apparatus heats device Download PDFInfo
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- CN205005272U CN205005272U CN201520748053.1U CN201520748053U CN205005272U CN 205005272 U CN205005272 U CN 205005272U CN 201520748053 U CN201520748053 U CN 201520748053U CN 205005272 U CN205005272 U CN 205005272U
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- heat
- lithium battery
- heating
- charger
- producing machine
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Abstract
The utility model discloses a lithium cell power supply of being applied to heating electrical apparatus heats device, include charger, the interface that charges, lithium cell, temperature controller, switch and heat the ware, the charger can be domestic charger or on -vehicle charger, domestic charger includes domestic electric plug, transformer and charges the joint, on -vehicle charger includes on -vehicle electric plug and charges the joint, charge the interface with charge with connecting to pull out and be connected with inserting, charge the interface with the lithium cell wire is connected, the positive pole of lithium cell pass through the wire in proper order with temperature controller, switch and heat the ware and be connected, the negative pole through the wire through the switch with heat the ware and be connected, the temperature controller is fixed heat on the ware. The utility model discloses can make heating device's heating work place unrestricted, realize whole low power dissipation, the characteristics that calorific capacity is big, energy -concerving and environment -protective, the portability heats.
Description
[technical field]
The utility model relates to the technical field of heating combined equipment in the technical field of heating electrical appliance, particularly heating electrical appliance.
[background technology]
The electric equipment products such as boiling lunch box and poacher are heating electrical appliance, and this kind of heating electrical appliance heats food or beverage by heating; Be applied to the heating combined equipment of this type of heating electrical appliance, its traditional working principle feeds life by common alternating current wire to the heating combined equipment of this electric appliances to exchange electricity consumption (220V), makes the body that heats in heating combined equipment that electric energy conversion is become heat energy; Heat owing to adopting alternating current, the application scenario of heating electrical appliance is extremely restricted, in addition for the heating electrical appliance of 200W ~ 300W power consumption, usually the heating capacity heating body is 180 DEG C ~ 270 DEG C, heat that body energy conversion efficiency is low, power consumption is high, heating time is long, cannot carry heating, is unfavorable for that the heating of more occasions uses.
[utility model content]
The purpose of this utility model overcomes in existing heating electrical appliance exactly, connect 220V alternating current with electric lead to heat, and therefore cause that application scenario is limited, power consumption is high, heating is slow, cannot carry the deficiency of heating, proposing a kind of voltage that adopts is the heating electrical appliance heating combined equipment of the lithium battery power supply of 12V, the heating work place of heater can be made unrestricted, realize that overall power is low, caloric value is large, energy-conserving and environment-protective, the feature of heating can be carried.
For achieving the above object, the utility model proposes a kind of lithium battery power supply heating combined equipment being applied to heating electrical appliance, comprise charger, charging inlet, lithium battery, thermostat, switch and heat-producing machine, described charger can be household charger or onboard charger, described household charger comprises household electric plug, transformer (be 12V by 220V transformation) and charging connector, described onboard charger comprises vehicle mounted electric plug and charging connector, described charging inlet can be connected to plug with described charging connector, described charging inlet is connected with described lithium battery wire, the positive pole of described lithium battery by wire successively with described thermostat, switch is connected with heat-producing machine, negative pole is connected with heat-producing machine through switch by wire, the electric energy conversion that lithium battery is sent into is become heat energy by heat-producing machine, described thermostat is fixed on described heat-producing machine, the temperature probe of thermostat is contacted with the heating surface of described heat-producing machine, the rated voltage of described lithium battery is 12V, and correspondingly the rated voltage of described heat-producing machine is also 12V.
As preferably, described lithium battery is provided with overload electronic baffle, when described charger reaches full load by charging inlet to lithium cell charging, described overload electronic baffle automatic shutoff circuit, stops electric energy to continue to be input in lithium battery.
As preferably, described heat-producing machine comprises and heats body and heat-conducting plate, described in heat body and be fixed on described heat-conducting plate, described in heat body rated voltage be 12V.
As preferably, described in heat body can be MCH ceramic heating plate and/or PTC thermistor plate.
The beneficial effects of the utility model: the utility model by arranging the lithium battery that rated voltage is 12V in heating combined equipment, and the body that heats that the rated voltage adopting MCH ceramic heating plate and/or PTC thermistor plate to make is 12V generates heat, 12V direct current is fed to lithium battery by charger, charging limit, lithium battery limit powers, or after charger is full of electricity to lithium battery, power to heating body by lithium battery is independent, make to heat the heating-up temperature that body reaches required, thus meet the actual functional capability demand of various heating electrical appliance; The power consumed when producing specified temp due to MCH ceramic heating plate or PTC thermistor plate is low, so adopt lithium battery to carry out power supply can meet power demands, the overall power of heating combined equipment is low; The heating combined equipment of lithium battery power supply is convenient for carrying, and greatly extends and adopts described heating combined equipment in the application scenario of heating electrical appliance.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is that the device of heating combined equipment in the utility model connects block diagram.
[embodiment]
Consult Fig. 1, the utility model is applied to the lithium battery power supply heating combined equipment of heating electrical appliance, comprise charger, charging inlet, lithium battery, thermostat, switch and heat-producing machine, described charger can be household charger or onboard charger, described household charger comprises household electric plug, transformer (be 12V by 220V transformation) and charging connector, described onboard charger comprises vehicle mounted electric plug and charging connector, described charging inlet can be connected to plug with described charging connector, described charging inlet is connected with described lithium battery wire, the positive pole of described lithium battery by wire successively with described thermostat, switch is connected with heat-producing machine, negative pole is connected with heat-producing machine through switch by wire, controlled by the operating state of Switch Controller heat-producing machine, the electric energy conversion that lithium battery is sent into is become heat energy by switch by heat-producing machine, described thermostat is fixed on described heat-producing machine, the temperature probe of thermostat is contacted with the heating surface of described heat-producing machine, the rated voltage of described lithium battery is 12V, and the rated voltage of corresponding described heat-producing machine is also 12V.
Heat-producing machine comprises and heats body and heat-conducting plate, described in heat body and be fixed on described heat-conducting plate, described in heat body rated voltage be 12V.
The described body that heats can be the MCH ceramic heating plate of rated voltage 12V, described MCH ceramic heating plate is a kind of environment-protecting energy-saving efficient heater element, stable heating temperature range is at 350 DEG C-500 DEG C, power is about 20W, traditional lectrothermal alloy wire heating of more identical heating temp, can save the electric energy of more than 70%.
The described body that heats can also be the PTC thermistor plate of rated voltage 12V, PTC thermistor plate is a kind of semiconductor resistor with temperature sensitivity, there is the characteristic of temp auto-controlled, ceiling temperature is generally no more than 270 DEG C, and under identical heating temp, the heating of more traditional lectrothermal alloy wire can saves energy more than more than 50%.
Described lithium battery is provided with overload electronic baffle; when described charger reaches full load by charging inlet to lithium cell charging, described overload electronic baffle automatic shutoff circuit, stops electric energy to continue to be input in lithium battery; overload protection is carried out to lithium battery, realizes stabling current fluctuation.
When adopting household charger, heating combined equipment can be connected on 220V household electricity by the household electric plug on household charger, is lithium cell charging and power supply that rated voltage is 12V after transformer transformation is 12V direct current; When adopting onboard charger, it is that lithium battery carries out charging and powering that heating combined equipment can be connected to vehicle-mounted cigarette lighter socket by the vehicle mounted electric plug on onboard charger.
Utility model works process:
The utility model is that the heating electrical appliance process heated of powering is divided into two kinds of mode of operations by lithium battery:
Lithium battery limit charging limit powering mode and lithium battery are full of the rear independently-powered pattern of electricity;
The power detailed process of mold filling formula of charging limit, described lithium battery limit is: household electric plug inserts household electrical outlet or vehicle mounted electric plug inserts vehicle-mounted cigarette lighter socket, after charging connector is communicated with charging inlet grafting, to lithium cell charging, feed the electric energy of lithium battery after thermostat, switch for heat-producing machine is powered, the body that heats in heat-producing machine is generated heat, thus realizes heating process;
After described lithium battery is full of electricity, independently-powered pattern is: be after lithium battery is full of electricity through household charger or onboard charger, the electric energy using lithium battery to store in different occasion is powered for heating body, specifically, rated voltage is the lithium battery of 12V, thermostat, switch and rated voltage are the electric power system that the heat-producing machine of 12V is formed by connecting through wire, conducting after pressing switch, 12V direct current is provided to be that the body that heats that MCH ceramic heating plate and/or PTC thermistor plate are made is powered by lithium battery, heat-producing machine generates heat, the higher limit of heating temp sets by regulating thermostat, when reaching temperature required, thermostat open circuit makes heat-producing machine stop heating and achieving the goal.
The utility model, by increasing the lithium battery that rated voltage is 12V in heating combined equipment, and the body that heats that the rated voltage adopting MCH ceramic heating plate and/or PTC thermistor plate to make is 12V generates heat, after charger is full of electricity to lithium battery, the electric energy stored by lithium battery is powered for heating body, the feature of carrying heating can be realized, the heating electrical appliance of employing this kind of heating combined equipment is used in different places;
Traditional heating electrical equipment adopt with lectrothermal alloy wire be the heater heating body heat time, for reach 200 ~ 270 DEG C temperature needed for electrical power be 200W, and adopt MCH ceramic heating plate, reaching power consumption power needed for 220 ~ 270 DEG C is 20W, also PTC thermistor plate can be adopted to use simultaneously, when adopting PTC thermistor plate, reaching electric energy power needed for 220 ~ 270 DEG C is 50W, MCH ceramic heating plate power of consuming when producing specified temp is low compared with the consumed power of lectrothermal alloy wire 10 times as can be seen here, the power that PTC thermistor plate consumes when reaching specified temp is low compared with the consumed power of lectrothermal alloy wire 4 times, so heating combined equipment described in the utility model, pass through charger, charging inlet, lithium battery, thermostat, the component combination of switch and heat-producing machine, realize overall power low, caloric value is large, energy-conserving and environment-protective, heating can be carried, the object of different applications.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection range of the present utility model to the scheme after the utility model simple transformation.
Claims (4)
1. one kind is applied to the lithium battery power supply heating combined equipment of heating electrical appliance, it is characterized in that: comprise charger, charging inlet, lithium battery, thermostat, switch and heat-producing machine, described charger can be household charger or onboard charger, described household charger comprises household electric plug, transformer and charging connector, described onboard charger comprises vehicle mounted electric plug and charging connector, described charging inlet can be connected to plug with described charging connector, described charging inlet is connected with described lithium battery wire, the positive pole of described lithium battery by wire successively with described thermostat, switch is connected with heat-producing machine, negative pole is connected with heat-producing machine through switch by wire, the electric energy conversion that lithium battery is sent into is become heat energy by heat-producing machine, described thermostat is fixed on described heat-producing machine, the temperature probe of thermostat is contacted with the heating surface of described heat-producing machine, the rated voltage of described lithium battery is 12V, and correspondingly the rated voltage of described heat-producing machine is also 12V.
2. be applied to the lithium battery power supply heating combined equipment of heating electrical appliance as claimed in claim 1; it is characterized in that: described lithium battery is provided with overload electronic baffle; when described charger reaches full load by charging inlet to lithium cell charging; described overload electronic baffle automatic shutoff circuit, stops electric energy to continue to be input in lithium battery.
3. be applied to the lithium battery power supply heating combined equipment of heating electrical appliance as claimed in claim 1, it is characterized in that: described heat-producing machine comprises and heats body and heat-conducting plate, described in heat body and be fixed on described heat-conducting plate, described in heat body rated voltage be 12V.
4. be applied to the lithium battery power supply heating combined equipment of heating electrical appliance as claimed in claim 3, it is characterized in that: described in heat body can for MCH ceramic heating plate and/or PTC thermistor plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520748053.1U CN205005272U (en) | 2015-09-25 | 2015-09-25 | Lithium cell power supply of being applied to heating electrical apparatus heats device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520748053.1U CN205005272U (en) | 2015-09-25 | 2015-09-25 | Lithium cell power supply of being applied to heating electrical apparatus heats device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205005272U true CN205005272U (en) | 2016-01-27 |
Family
ID=55162139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520748053.1U Expired - Fee Related CN205005272U (en) | 2015-09-25 | 2015-09-25 | Lithium cell power supply of being applied to heating electrical apparatus heats device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205005272U (en) |
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2015
- 2015-09-25 CN CN201520748053.1U patent/CN205005272U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20160925 |