CN201658179U - Vehicle-mounted vacuum cup capable of setting temperature - Google Patents
Vehicle-mounted vacuum cup capable of setting temperature Download PDFInfo
- Publication number
- CN201658179U CN201658179U CN2010201225029U CN201020122502U CN201658179U CN 201658179 U CN201658179 U CN 201658179U CN 2010201225029 U CN2010201225029 U CN 2010201225029U CN 201020122502 U CN201020122502 U CN 201020122502U CN 201658179 U CN201658179 U CN 201658179U
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- cup
- vehicle
- temperature
- micro controller
- circuit
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- Expired - Fee Related
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Abstract
A vehicle-mounted vacuum cup capable of setting temperature comprises a cup body, a vehicle-mounted power cord, an LCD display mounted on the cup body, an increase key, a decrease key, a supply hub, a power supply circuit and a microcontroller which are installed in the cup body, a heating circuit installed at the bottom of the cup body and a temperature measuring circuit installed on the inner side of the cup body. The power supply circuit is connected with the vehicle-mounted power cord to supply power to the microcontroller and the LCD display. The LCD display is connected with the microcontroller and displays centigrade temperature or Fahrenheit temperature in digital form. The increase key and the decrease key are connected with the microcontroller and are used for setting the temperature value for heat preservation. The temperature measuring circuit connected with the controller comprises a thermistor, and is arranged on the inner surface of the cup body to induct the temperature of water in the cup body. The heating circuit comprises a control switch, heating wires, a resistor and a power supply indicator which are connected with the microcontroller. The vehicle-mounted vacuum cup has the benefits that heating and heat preservation are performed through power supply supplied by the vehicle-mounted power cord, the heat preservation numerical value can be set, and the temperature of water in the cup can be visually displayed, therefore the cup is convenient and practical.
Description
Technical field
But the utility model relates to a kind of vehicle-mounted thermos cup of design temperature.
Background technology
China has become the maximum automobile market in the whole world now, and family-sized car is more and more universal, how to improve ride comfort and becomes the problem that people more and more are concerned about.When particularly drove out winter, ice-cold bottled water always can not satisfy people's requirement, and total hope can be shouted reeky hot water.The tradition thermos cup, owing to adopt the vacuum layer insulation, not only heat insulation effect is limited, and volume ratio is bigger, uses also inconvenient.
Summary of the invention
The utility model purpose is in order to overcome the deficiencies in the prior art, but a kind of vehicle-mounted thermos cup of design temperature is provided, and uses automobile self power supply to carry out heat tracing by the vehicle power line, can set insulation numerical value, and intuitively show the water in the cup temperature, and is convenient and practical.
The technical scheme that its technical problem that solves the utility model adopts is:
But the vehicle-mounted thermos cup of design temperature, comprise cup, also comprise the vehicle power line, be installed in the supply hub on the described cup, be installed in the LCD display on the described cup, be installed in the increase key on the described cup and reduce key, be installed in the power circuit of described cup inside, be installed in the micro controller of described cup inside, be installed in the heater circuit of described bottom of cup, be installed in the temperature measurement circuit of described cup inboard.
Described power circuit is connected with described supply hub, for described micro controller and LCD display provide power supply.
Described LCD display is connected with described micro controller, is arranged on the lateral surface of described cup, with the form demonstration Celsius temperature or the Fahrenheit temperature of numeral.
Described increase key and minimizing key are connected with described micro controller, and the temperature value of insulation is set.
Described heater circuit, comprise gauge tap, its control end is connected with described micro controller, input is connected with the positive pole of described vehicle power line, output is connected with resistance 14 with heating wire, the described heating wire other end connects the negative pole of described vehicle power line, and the other end of described resistance 14 is connected with the anode of described power supply indicator, and the negative electrode of described power supply indicator connects the negative pole of described vehicle power line.
Described temperature measurement circuit is connected with described micro controller, is made up of thermistor, is arranged on the inner surface of described cup, can respond to the water temperature in the described cup.
The beneficial effects of the utility model mainly show: providing automobile power source by the vehicle power line is that thermos cup carries out heat tracing, and temperature retention time is long, and can set insulation numerical value, intuitively shows the water in the cup temperature, and is convenient and practical.
Description of drawings
But Fig. 1 is the profile schematic diagram of the vehicle-mounted thermos cup of design temperature;
But Fig. 2 is the control principle figure of the vehicle-mounted thermos cup of design temperature;
But Fig. 3 is the heater circuit schematic diagram of the vehicle-mounted thermos cup of design temperature;
But Fig. 4 is the temperature measurement circuit schematic diagram of the vehicle-mounted thermos cup of design temperature.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
With reference to Fig. 1-4, but the vehicle-mounted thermos cup of design temperature, comprise cup 1, vehicle power line 2 is installed in the supply hub 3 on the described cup 1, be installed in the LCD display 4 on the described cup 1, be installed in the increase key 6 on the described cup 1 and reduce key 5, be installed in the power circuit 9 of described cup 1 inside, be installed in the micro controller 8 of described cup 1 inside, be installed in the heater circuit 10 of described cup 1 bottom, be installed in the temperature measurement circuit 11 of described cup 1 inboard.
Described cup 1 can adopt the vacuum layer structure.
Described vehicle power line 2 and automobile power source jack compatibility.
Described supply hub 3 and described vehicle power line 2 compatibilities.
Described LCD display 4 is connected with described micro controller 8, is arranged on the lateral surface of described cup 1, with the form demonstration Celsius temperature or the Fahrenheit temperature of numeral.Three demonstrations are set, and minimum resolution is 0.1 degree, can show the temperature range of 0 ~ 99.9 degree.
Described power circuit 9 is connected with described vehicle power line 2 by described supply hub 3, automobile power source is converted to the power supply that satisfies described micro controller 8 and LCD display 4.
Described increase key 6 and minimizing key 5 are connected with described micro controller 8, and the temperature value of insulation is set.
Described LCD display 4 shows the water temperature numerical value of described cup 1 inside in peacetime state.When described increase key 6 or when reducing key 5 and pressing, the insulation numerical value of described LCD display 4 display settings, and at described increase key 6 or reduce under the control of key 5, increase or reduce 0
.5 ℃ numerical value.After the certain hour, the insulation numerical value of adjustment deposits described micro controller 8 in, and shows the water temperature numerical value of described cup 1 inside again.
Described heater circuit 10, comprise gauge tap 12, its control end is connected with described micro controller 8, input is connected with the positive pole of described vehicle power line 2, output is connected with resistance 14 with heating wire 13, described heating wire 13 other ends connect the negative pole of described vehicle power line 2, and the other end of described resistance 14 is connected with the anode of described power supply indicator 7, and the negative electrode of described power supply indicator 7 connects the negative pole of described vehicle power line 2.Described heating wire 13 is arranged on the bottom of described cup 1.The heat overwhelming majority that described heating wire 13 produces passes to described cup 1.
Described temperature measurement circuit 11 is connected with described micro controller 8, is made up of thermistor, is arranged on the inner surface of described cup 1, can respond to the water temperature in the described cup 1.Adopt circuit structure as shown in Figure 4, resistance 15 1 ends are connected with power supply VCC, and the other end connects the AD port and the thermistor 16 of micro controller 8, and described thermistor 16 other ends connect ground GND, two ends shunt capacitance 17 simultaneously.The resistance of thermistor 16 changes along with the variation of water temperature, and the input voltage of the AD port of micro controller 8 also changes thereupon, therefore just can obtain concrete water temperature numerical value by the numerical value of measuring this voltage.
In sum, the utility model provides a kind of vehicle-mounted thermos cup, carries out heat tracing by vehicle power, can keep the water in the cup temperature for a long time, can set insulation numerical value, and intuitively show the water in the cup temperature, and is convenient and practical.
Claims (6)
1. but the vehicle-mounted thermos cup of design temperature, comprise cup, it is characterized in that: also comprise the vehicle power line, be installed in the supply hub on the described cup, be installed in the LCD display on the described cup, be installed in the increase key on the described cup and reduce key, be installed in the power circuit of described cup inside, be installed in the micro controller of described cup inside, be installed in the heater circuit of described bottom of cup, be installed in the temperature measurement circuit of described cup inboard.
2. but the vehicle-mounted thermos cup of design temperature as claimed in claim 1 is characterized in that: described power circuit is connected with described supply hub, for described micro controller and LCD display provide power supply.
3. but the vehicle-mounted thermos cup of design temperature as claimed in claim 1 is characterized in that: described LCD display, be connected with described micro controller, and be arranged on the lateral surface of described cup, show Celsius temperature or Fahrenheit temperature with the form of numeral.
4. but the vehicle-mounted thermos cup of design temperature as claimed in claim 1 is characterized in that: described increase key and reduce key, be connected with described micro controller, and the temperature value of insulation is set.
5. but the vehicle-mounted thermos cup of design temperature as claimed in claim 1, it is characterized in that: described heater circuit, comprise gauge tap, its control end is connected with described micro controller, input is connected with the positive pole of described vehicle power line, output is connected with resistance (14) with heating wire, the described heating wire other end connects the negative pole of described vehicle power line, the other end of described resistance (14) is connected with the anode of described power supply indicator, and the negative electrode of described power supply indicator connects the negative pole of described vehicle power line.
6. but the vehicle-mounted thermos cup of design temperature as claimed in claim 1 is characterized in that: described temperature measurement circuit, be connected with described micro controller, and form by thermistor, be arranged on the inner surface of described cup, can respond to the water temperature in the described cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201225029U CN201658179U (en) | 2010-03-04 | 2010-03-04 | Vehicle-mounted vacuum cup capable of setting temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201225029U CN201658179U (en) | 2010-03-04 | 2010-03-04 | Vehicle-mounted vacuum cup capable of setting temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201658179U true CN201658179U (en) | 2010-12-01 |
Family
ID=43228585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201225029U Expired - Fee Related CN201658179U (en) | 2010-03-04 | 2010-03-04 | Vehicle-mounted vacuum cup capable of setting temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201658179U (en) |
-
2010
- 2010-03-04 CN CN2010201225029U patent/CN201658179U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20110304 |