CN103171477A - Vehicle-mounted wireless heating device - Google Patents
Vehicle-mounted wireless heating device Download PDFInfo
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- CN103171477A CN103171477A CN2012105594435A CN201210559443A CN103171477A CN 103171477 A CN103171477 A CN 103171477A CN 2012105594435 A CN2012105594435 A CN 2012105594435A CN 201210559443 A CN201210559443 A CN 201210559443A CN 103171477 A CN103171477 A CN 103171477A
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- cup
- vehicle
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Abstract
The invention discloses a vehicle-mounted wireless heating device which comprises a vehicle-mounted wireless charging cup seat and a vehicle-mounted wireless charging cup. The vehicle-mounted wireless charging cup seat comprises a base, a primary side induction coil, a single chip computer controlled circuit, a temperature sensor, a pressure sensor, an indicating light and a fixed support. The vehicle-mounted charging cup comprises a cup with a sleeve, a cup cover with radiating holes, a sub side induction coil and a heater. The vehicle-mounted cup seat is powered by a storage battery, the cup is placed on the cup seat through the fixed support, energy is transmitted to a sub side receiving coil in an inductive coupling mode, the sub side receiving coil transmits the energy to the heater to heat, and the circuit is cut off automatically when the water is heated to a preset temperature threshold. Due to the fact that the water in the cup is heated in an inductive coupling mode, the efficiency of energy transmission is high. Due to the fact that the cup is not connected with the power supply directly, the risk of short circuit is avoided and the heating device is safe to use. Due to the fact that the fixed support and the cup cover are disposed on the heating device, water does not overflow when the vehicle runs, and the heating device is convenient to use.
Description
Technical field
The present invention relates to inductive coupling type transmitting non-contact electric energy field, relate in particular to a kind of onboard wireless heating arrangement.
Background technology
Make a general survey of current Vehicular heating bottle, implementation mainly contains following several: 1, directly drive temperature booster by 24V voltage, but car is in the situation that jolt or other are abominable, the water in temperature booster can overflow, and causes short circuit, has potential safety hazard; 2, by the guard box fixed heater, but the guard box volume is generally larger, has taken cab space, is not easy to promote; 3, by induction type of heating, but way of electromagnetic induction relies on the eddy effect heating, has the potential safety hazards such as magnetic radiation, can only produce eddy current at the bottom of cup simultaneously, and the efficiency of heating surface is lower.
Summary of the invention
The object of the invention is to the problem for current Vehicular heating bottle existence, a kind of onboard wireless heating arrangement is provided, it comprises onboard wireless charging drinking cup stand and onboard wireless charging water tumbler, realizes Vehicular heating efficient, safe, simple to operate.
For realizing above purpose, the present invention is achieved through the following technical solutions: a kind of onboard wireless heating arrangement, it comprises onboard wireless charging drinking cup stand and onboard wireless charging water tumbler, and wherein: described onboard wireless charging drinking cup stand comprises: base, former limit induction coil, control circuit, temperature sensor, pressure sensor, former limit building-out capacitor, indicator lamp and fixed mount; Described former limit induction coil, control circuit, temperature sensor, pressure sensor and former limit building-out capacitor all are fixed in cavity in base; Induction coil and former limit building-out capacitor in parallel or connect after, be connected with control circuit; Temperature sensor, pressure sensor all are close to the top of cavity, and are connected with control circuit, and indicator lamp is fixed on the upper surface of base and is connected with control circuit, and fixed mount is positioned at above base; Described onboard wireless charging water tumbler comprises the sleeve water tumbler and with the Drinking cup lid of louvre, the sleeve water tumbler has the closed cavity that is made of inner bag and shell, and the secondary induction coil is placed in the bottom of closed cavity; Temperature booster, is connected with the secondary induction coil after temperature booster and secondary building-out capacitor serial or parallel connection around the outside of the inner bag of sleeve water tumbler.
Further, described induction coil and secondary induction coil are the closing coil that multiturn enamel wire or Copper Foil wire-wound are made.
Further, described secondary induction coil is identical with the resonant frequency of former limit induction coil.
The present invention compared with prior art, its beneficial effect is:
1, the present invention is by the inductive coupled wireless power transmission technology, and water tumbler discord power supply directly is connected, and there is no short circuit risk, uses safer.
2, adopt the induction coupled modes, energy transmission efficiency is high, more energy-conserving and environment-protective.
3, the drinking cup stand volume is little, takes up room little, is easy to promote.
4, adopt temperature sensor and pressure sensor, and control with micro controller system, easy to operate, more intelligent.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is water tumbler schematic diagram of the present invention;
Fig. 3 is the drinking cup stand schematic diagram of a plurality of primary coils of the present invention;
Fig. 4 is control circuit system chart of the present invention;
Fig. 5 is control circuit control flow chart of the present invention;
Fig. 6 is workflow diagram of the present invention;
In figure, base 1, former limit induction coil 2, control circuit 3, storage battery 4, temperature sensor 5, pressure sensor 6, former limit building-out capacitor 7, indicator lamp 8, fixed mount 9, secondary building-out capacitor 10, secondary coil 11, temperature booster 12, sleeve water tumbler 13, Drinking cup lid 14, louvre 15, how former limit induction coil 16.
The specific embodiment
With reference to Fig. 1, Fig. 2, onboard wireless heating arrangement of the present invention, comprise onboard wireless charging drinking cup stand and onboard wireless charging water tumbler, wherein: onboard wireless charging drinking cup stand comprises: base 1, former limit induction coil 2, control circuit 3, temperature sensor 5, pressure sensor 6, former limit building-out capacitor 7, indicator lamp 8 and fixed mount 9, in the cavity that former limit induction coil 2, control circuit 3, temperature sensor 5, pressure sensor 6 and former limit building-out capacitor 7 all are fixed in base 1; Induction coil 2 is the closing coil that multiturn enamel wire or Copper Foil wire-wound are made, as shown in Figure 3, induction coil 2 can be one or more coil, also can be one deck or multilayer coil, induction coil 2 and former limit building-out capacitor 7 in parallel or connect after, be connected with control circuit 3.Temperature sensor 5, pressure sensor 6 are close to the inboard of base 1 upper surface, difference detected temperatures signal and pressure signal, and be connected with control circuit 3, signal is passed to control circuit 3 control; Indicator lamp 8 is fixed on the upper surface of base 1 and is connected with control circuit 3, controls its light on and off, indicating circuit state by control circuit 3; Fixed mount 9 is positioned at base 1 top.Control circuit 3 is by storage battery 4 power supplies of automobile.
Onboard wireless charging water tumbler comprises sleeve water tumbler 13 and with the Drinking cup lid 14 of louvre 15, sleeve water tumbler 13 has the closed cavity that is made of inner bag and shell, and inner bag is made by Heat Conduction Material, and shell is made by the insulation and thermal insulation material; Drinking cup lid 14 can prevent that sealing overflows; Secondary induction coil 11 is also the closing coil that multiturn enamel wire or Copper Foil wire-wound are made, and is placed in the bottom of closed cavity; Temperature booster 12 can be wound on the outside of the inner bag of sleeve water tumbler 13 for the materials such as resistor wire turn to spiral fashion, after temperature booster 12 and secondary building-out capacitor 10 serial or parallel connections, is connected with secondary induction coil 11.
The circuit structure of control circuit 3 is as shown in Figure 4 and 5, pressure sensor adopts MPX2100, it is converted to electric signal with pressure signal, and amplifier OP07 amplifies electric signal, with the electric signal access A/D converter ic ICL7135 after amplifying, data multiplex switch 74LS157 selects the A/D delivery channel, and input in 8155, single chip computer AT 89S52 is by the I/O mouth, the digital signal through 8155 after reading in conversion, and with the threshold ratio that sets, determine whether to open former limit driving circuit; Temperature sensor adopts digital temperature sensor DS18B20, and digital quantity directly is input in single chip computer AT 89S52 through the I/O mouth, and with the threshold ratio that sets, determine whether to turn-off former limit driving circuit; In single chip computer AT 89S52, resistance of I/O mouth serial connection and light-emitting diode join, and are connected to 5V voltage, and when this I/O mouth output low level, light-emitting diode is lighted; The two-way PWM ripple of two I/O output mutual symmetries of single chip computer AT 89S52, input drives chip L5101, controls respectively two metal-oxide-semiconductor conductings and shutoff by L5101.
As shown in Figure 6, working process of the present invention is as follows: control circuit 3 is connected to vehicle-mounted storage battery 4, is powered by storage battery 4.When needs heat, base 1 and fixed mount 9 can be taken out in the slotting sliding tray by automobile, the onboard wireless charging water tumbler that water is housed is inserted fixed mount 9, be placed on onboard wireless charging drinking cup stand, at this moment pressure sensor 6 collects pressure signal, transfer it to electric signal and be input in control circuit 3, control circuit 3 former limit induction coil 2 energisings are controlled simultaneously indicator lamp 8 and are lighted.Because secondary induction coil 11 is identical with the resonant frequency of former limit induction coil 2, by the induction coupled modes, secondary induction coil 11 receives the energy of former limit induction coil 2, has realized the transmission of radio energy, and secondary induction coil 11 heats by temperature booster 12 feedwater after receiving energy.Detect the water temperature of vehicle-mounted wireless charging water tumbler when temperature sensor 5, and temperature signal is sent to control circuit 3, reach the threshold value of user's setting to water temperature after, control circuit 3 turn-offs former limit induction coil 2 and indicator lamps 8, at this moment there is no the transmission of energy, system is in low power mode of operation.
Claims (3)
1. onboard wireless heating arrangement, it is characterized in that, it comprises onboard wireless charging drinking cup stand and onboard wireless charging water tumbler, and wherein: described onboard wireless charging drinking cup stand comprises: base (1), former limit induction coil (2), control circuit (3), temperature sensor (5), pressure sensor (6), former limit building-out capacitor (7), indicator lamp (8) and fixed mount (9) etc.; Described former limit induction coil (2), control circuit (3), temperature sensor (5), pressure sensor (6) and former limit building-out capacitor (7) all are fixed in cavity in base (1); Induction coil (2) and former limit building-out capacitor (7) in parallel or connect after, be connected with control circuit (3); Temperature sensor (5), pressure sensor (6) all are close to the top of cavity, and are connected with control circuit (3), and indicator lamp (8) is fixed on the upper surface of base (1) and is connected with control circuit (3), and fixed mount (9) is positioned at above base (1); Described onboard wireless charging water tumbler comprises the Drinking cup lid (14) of sleeve water tumbler (13) and band louvre (15), and sleeve water tumbler (13) has the closed cavity that is made of inner bag and shell, and secondary induction coil (11) is placed in the bottom of closed cavity; Temperature booster (12), is connected with secondary induction coil (11) after temperature booster (12) and secondary building-out capacitor (10) serial or parallel connection around the outside of the inner bag of sleeve water tumbler (13).
2. onboard wireless heating arrangement according to claim 1, is characterized in that, described former limit induction coil (2) and secondary induction coil (11) are the closing coil that multiturn enamel wire or Copper Foil wire-wound are made.
3. according to claim 1 with 2 described onboard wireless heating arrangements, is characterized in that, described secondary induction coil (11) is identical with the resonant frequency of former limit induction coil (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210559443.5A CN103171477B (en) | 2012-12-20 | 2012-12-20 | Onboard wireless heating arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210559443.5A CN103171477B (en) | 2012-12-20 | 2012-12-20 | Onboard wireless heating arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103171477A true CN103171477A (en) | 2013-06-26 |
| CN103171477B CN103171477B (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210559443.5A Expired - Fee Related CN103171477B (en) | 2012-12-20 | 2012-12-20 | Onboard wireless heating arrangement |
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| Country | Link |
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| CN (1) | CN103171477B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150032080A (en) * | 2013-09-17 | 2015-03-25 | 주식회사 대창 | Cup holder |
| CN105942874A (en) * | 2016-07-02 | 2016-09-21 | 张远海 | Electric heating water cup |
| US9698632B2 (en) | 2014-05-09 | 2017-07-04 | Otter Products, Llc | Wireless battery charger and charge-receiving device |
| US9729187B1 (en) | 2016-02-01 | 2017-08-08 | Otter Products, Llc | Case with electrical multiplexing |
| CN107241821A (en) * | 2016-03-28 | 2017-10-10 | 新材料与产业技术北京研究院 | Wireless heater |
| CN108261073A (en) * | 2018-03-06 | 2018-07-10 | 安徽机电职业技术学院 | A kind of electric kettle of the resistance to movement of intelligent starting |
| US10164468B2 (en) | 2015-06-16 | 2018-12-25 | Otter Products, Llc | Protective cover with wireless charging feature |
| US10326488B2 (en) | 2015-04-01 | 2019-06-18 | Otter Products, Llc | Electronic device case with inductive coupling features |
| CN110148994A (en) * | 2019-05-08 | 2019-08-20 | 江苏理工学院 | Low-power wireless charging unit and method |
| USD906958S1 (en) | 2019-05-13 | 2021-01-05 | Otter Products, Llc | Battery charger |
| US10958103B2 (en) | 2018-08-14 | 2021-03-23 | Otter Products, Llc | Stackable battery pack system with wireless charging |
| WO2023000978A1 (en) * | 2021-07-22 | 2023-01-26 | 中国第一汽车股份有限公司 | Heating device and method for vehicle-mounted water cup |
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2012
- 2012-12-20 CN CN201210559443.5A patent/CN103171477B/en not_active Expired - Fee Related
Patent Citations (6)
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| CN87100102A (en) * | 1987-01-11 | 1988-07-20 | 王亚旗 | Inductive-type electric cooker |
| CN2034360U (en) * | 1988-04-15 | 1989-03-15 | 浙江大学 | Electromagnetic internal thermal heater |
| US20020023912A1 (en) * | 2000-08-22 | 2002-02-28 | Mcgee Roy | 12-volt heated coffee mug |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102081718B1 (en) * | 2013-09-17 | 2020-02-26 | 주식회사 대창 | Cup holder |
| KR20150032080A (en) * | 2013-09-17 | 2015-03-25 | 주식회사 대창 | Cup holder |
| US10291059B2 (en) | 2014-05-09 | 2019-05-14 | Otter Products, Llc | Wireless charging apparatus |
| US9698632B2 (en) | 2014-05-09 | 2017-07-04 | Otter Products, Llc | Wireless battery charger and charge-receiving device |
| US10326488B2 (en) | 2015-04-01 | 2019-06-18 | Otter Products, Llc | Electronic device case with inductive coupling features |
| US10164468B2 (en) | 2015-06-16 | 2018-12-25 | Otter Products, Llc | Protective cover with wireless charging feature |
| US9729187B1 (en) | 2016-02-01 | 2017-08-08 | Otter Products, Llc | Case with electrical multiplexing |
| US9826652B2 (en) | 2016-02-01 | 2017-11-21 | Otter Products, Llc | Protective case having plurality of external connectors |
| CN107241821A (en) * | 2016-03-28 | 2017-10-10 | 新材料与产业技术北京研究院 | Wireless heater |
| CN105942874A (en) * | 2016-07-02 | 2016-09-21 | 张远海 | Electric heating water cup |
| CN108261073A (en) * | 2018-03-06 | 2018-07-10 | 安徽机电职业技术学院 | A kind of electric kettle of the resistance to movement of intelligent starting |
| US10958103B2 (en) | 2018-08-14 | 2021-03-23 | Otter Products, Llc | Stackable battery pack system with wireless charging |
| US11043844B2 (en) | 2018-08-14 | 2021-06-22 | Otter Products, Llc | Stackable battery pack with wireless charging |
| CN110148994A (en) * | 2019-05-08 | 2019-08-20 | 江苏理工学院 | Low-power wireless charging unit and method |
| USD906958S1 (en) | 2019-05-13 | 2021-01-05 | Otter Products, Llc | Battery charger |
| WO2023000978A1 (en) * | 2021-07-22 | 2023-01-26 | 中国第一汽车股份有限公司 | Heating device and method for vehicle-mounted water cup |
Also Published As
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|---|---|
| CN103171477B (en) | 2015-08-26 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20181220 |
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| CF01 | Termination of patent right due to non-payment of annual fee |