CN207168322U - A kind of semiconductor thermostatic and temperature cup - Google Patents
A kind of semiconductor thermostatic and temperature cup Download PDFInfo
- Publication number
- CN207168322U CN207168322U CN201720328936.6U CN201720328936U CN207168322U CN 207168322 U CN207168322 U CN 207168322U CN 201720328936 U CN201720328936 U CN 201720328936U CN 207168322 U CN207168322 U CN 207168322U
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- CN
- China
- Prior art keywords
- temperature
- cup
- semiconductor
- constant temperature
- control system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a kind of semiconductor thermostatic and temperature cup, including cup body, cup lid and constant temperature base, the constant temperature base includes temperature sensor, thermostatic control system, semiconductor chilling plate, supply unit and information interactive device.The thermostatic control system connects semiconductor refrigerating block, and described information interactive device is installed on the constant temperature base upper surface and is connected with the thermostatic control system of the constant temperature chassis interior.The utility model solves the problems, such as that preference temperature water can not be drunk at any time.Any suitable temperature is inputted by temperature setting key disk during use, thermostatic control system measure Current Temperatures simultaneously utilize semiconductor pyrogenicity or refrigeration, so as to which keep liquid in cup be in temperature that user sets for drinking at any time.It is high, highly reliable that the utility model operates flexible, simple in construction, noiseless, small volume, precision.
Description
Technical field
The utility model belongs to constant temperature fixture fields, relate to a kind of cup, more particularly to a kind of semiconductor thermostatic and temperature control
System.
Background technology
As living standard is lifted, it is generally desirable that the water of preference temperature can be drunk at any time, particularly old man, patient,
Infant.The warm water generally drunk comes from the natural cooling of boiling water, and temperature is uncontrollable.Adiabatic cup becomes coolant-temperature gage cooling
Slowly but can not meet the needs of to constant suitable water temperature, while can not Intelligent adjustment water temperature.In order to reach intelligent control water temperature,
The utility model provides a kind of thermostatic glass simple in construction, can supplying design temperature water at any time.
The content of the invention
In order to solve the problems, such as that ordinary cup can not provide steady temperature drinking water at any time, the utility model provides a kind of half
Conductor controls the cup of constant temperature.The technical scheme is as follows：
A kind of semiconductor thermostatic and temperature cup, including cup body, the cup lid matched with the cup body, constant temperature base.The constant temperature base
The temperature sensor that is connected including temperature controlled region, with the temperature controlled region, thermostatic control system, semiconductor refrigerating block, information exchange
Device and supply unit.The thermostatic control system connects semiconductor refrigerating block, and described information interactive device is installed on described
Constant temperature base upper surface is simultaneously connected with the thermostatic control system of the constant temperature chassis interior.
After switch is opened, drinking water is injected in the thermostatic glass, suitable temperature is inputted and brings into operation.TEMP
Device gathers Current Temperatures, and the single-chip microcomputer that signal is sent into the thermostatic control system is made comparisons with user's setting value, judged
Control drive circuit makes semiconductor piece work after pyrogenicity or refrigeration, and the temperature of automatic maintenance water in the cup is identical with user's setting value.
Simultaneously in interactive interface real-time display Current Temperatures.
The thermostatic glass includes cup body and constant temperature base, and the cup body includes cup lid with matching, the constant temperature bottom
Seat includes conductor temperature control system.
There is vacuum heat-insulating layer the cup body side, and the bottom of a cup of the cup body is Heat Conduction Material.
Described semiconductor constant temperature control system will have the TEC of heating and refrigerating function simultaneously as temperature control
Actuator, therefore integrated temperature control can be realized.The semiconductor cooler light weight and small volume, work is carried out by DC current
Make, refrigeration or heating are realized by changing the polarity of DC current.The temperature for realizing intelligent control water is user's setting value.
The hardware circuit of described semiconductor constant temperature control system is set by SCM system, temperature sampling circuit, temperature
Circuit, semiconductor drive circuit, keyboard-display circuit, supply unit composition.
Compared with prior art, the utility model has advantages below：
(1) man-machine information interaction, convenient use are focused on.
(2) thermoelectric cooling thermal inertia very little, refrigeration, heating time are fast.
(3) semiconductor chilling plate by the change of electric current, can realize the high accuracy of temperature control.
(4) vacuum heat-insulating layer of the cup body side effectively can prevent heat to scatter and disappear, and delay temperature change, save electricity
Energy.
Brief description of the drawings
Fig. 1 is the thermostatic glass structural representation provided in the utility model embodiment.
Fig. 2 is the structural representation of the constant temperature base provided in the utility model embodiment.
Fig. 3 is the temperature control principle figure provided in the utility model embodiment.
Detailed introduction is done to the utility model below in conjunction with accompanying drawing.
1. constant temperature base in figure, 2. information interactive devices, 3. cup bodies, 4. cup lids, 5. vacuum heat-insulating layers, 6. supply units,
7. conductor contact point, 8. temperature controlled regions, 9. master switch, 10. temperature setting key disks, 11.LCD display screens, 12. semiconductor refrigerating blocks,
13. semiconductor constant temperature control system, 14.DS18B20 sensors.
Embodiment
The utility model is described in further detail with reference to embodiment.
As shown in figure 1, a kind of semiconductor thermostatic and temperature cup, including cup body 3, the cup lid 4 that is engaged with the cup body 3 and constant temperature bottom
Seat 1, the side of cup body 3 is vacuum heat-insulating layer 5.The inside of constant temperature base 1 is semiconductor constant temperature control system 13, semiconductor thermostatic and temperature
Control system 13 sets electricity by two pieces of symmetrically placed semiconductor refrigerating blocks 12 and SCM system, temperature sampling circuit, temperature
Road, semiconductor drive circuit, keyboard-display circuit composition.Constant temperature base 1 obtains direct current by supply unit 6 and run.Constant temperature
Cup supply unit 6 uses+5V power supplys, to make to turn 12V DC external transformer, Ran Houzai using 220V exchanges using convenient
+ 5V power supplys are converted into by+12 using the voltage-stabilized power supply circuit centered on 7805, and coordinate mu balanced circuit.
Fig. 2 is the structural representation of the constant temperature base provided in the utility model embodiment.In the upper surface of constant temperature base 1
Left side is temperature controlled region 8, and temperature controlled region 8 is connected to the semiconductor refrigerating block 12 inside constant temperature base 1.Temperature controlled region 8 passes including DS18B20
Sensor 14 and central two raised flexible conductor contacts 7, are turned on when metal cup bottom is placed between contact, when metal cup is lifted
When contact it is connectionless cause circuit disconnect and be stopped.Temperature collection circuit inside DS18B20 sensors and constant temperature base 1
It is connected.It is information interactive device 2 on the right side of the upper surface of constant temperature base 1, the surface of information interactive device 2 prevents higher than constant temperature base 1
Excessive water, which is flowed into inside constant temperature base 1, to be damaged.Information interactive device 2 is by LCD display 11, the keyboard for temperature setting
10th, thermostatic glass master switch 9 is formed.Information interactive device 2 is connected with the control circuit inside constant temperature base 1.Pass through keyboard 10
Suitable water temperature is preset, when user inputs impotable temperature, such as 90 degrees Celsius of setting, the display of LCD display 11 will
User is asked to re-enter preset temperature.DS18B20 sensors 14 gather Current Temperatures information and are sent to semiconductor constant temperature control system
Compare in SCM system in 13, judge to heat or transmitted an order after freezing to semiconductor drive circuit, then control half
Conductor block 12 exports.The real-time display temperature information of LCD display 11.
Fig. 3 is the temperature control principle figure provided in the utility model embodiment.Whole control system can be divided by function difference
For forward path (temperature sampling processing), single chip control module, keyboard display module and backward channel (enhanced processing) four
Individual module, this TT＆C system using AT89S52 single-chip microcomputers as microprocessor, by DS19B20 as forward signal input channel,
Backward channel then exports a control signal, the break-make of control relay by single-chip microcomputer, and then controls opening for semiconductor chilling plate
Close.Conductor temperature control system made of semi-conducting material can by change flow through material the sense of current realize heating and
The conversion of refrigeration, it is very convenient.
The thermostatic control system detects and handled the temperature signal in the external world by sensor DS18B20 and is sent into single-chip microcomputer
In AT89S52, single-chip microcomputer preserves data, and afterwards compared with the probe value of sensor input, detection temperature is with giving constant temperature
After degree is sent into the control mainboard being made up of AT89S52, data are handled by single-chip microcomputer and comparative analysis.If measured value is low
In in design temperature, control signal is sent by single-chip microcomputer, semiconductor chilling plate heat release is come in Heating Cup through overdrive circuit
Water；If measured value is higher than in design temperature, control signal is sent by single-chip microcomputer, semiconductor chilling plate is freezed through overdrive circuit
The water come in cooling cup, while show detection temperature, given temperature and relay status on a display screen in real time.
Claims (4)
1. a kind of semiconductor thermostatic and temperature cup, including cup body (3), the cup lid (4) matched with the cup body (3), constant temperature base (1), its
It is characterised by：The constant temperature base is also including temperature controlled region (8), the temperature sensor (14) being connected with the temperature controlled region (8), perseverance
Temperature control system (13), semiconductor refrigerating block (12), information interactive device (2) and supply unit (6), thermostatic control system
(13) connect semiconductor refrigerating block (12), described information interactive device (2) be installed on constant temperature base (1) upper surface and with institute
State internal thermostatic control system (13) connection of constant temperature base (1).
2. semiconductor thermostatic and temperature cup according to claim 1, it is characterised in that：Described cup body (3) side is vacuum insulation
Layer, the bottom of the cup body (3) is Heat Conduction Material.
3. semiconductor thermostatic and temperature cup according to claim 1, it is characterised in that：Described temperature controlled region (8) surface insertion temperature
Sensor (14) and 2 conductor contact points (7), the function of the conductor contact point (7) are from the constant temperature base in the cup body (3)
(1) disconnecting circuit when departing from.
4. semiconductor thermostatic and temperature cup according to claim 1, it is characterised in that：Described information interactive device (2) includes total
Switch (9), temperature setting key disk (10) and temperature display unit (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720328936.6U CN207168322U (en) | 2017-03-30 | 2017-03-30 | A kind of semiconductor thermostatic and temperature cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720328936.6U CN207168322U (en) | 2017-03-30 | 2017-03-30 | A kind of semiconductor thermostatic and temperature cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207168322U true CN207168322U (en) | 2018-04-03 |
Family
ID=61733372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720328936.6U Expired - Fee Related CN207168322U (en) | 2017-03-30 | 2017-03-30 | A kind of semiconductor thermostatic and temperature cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207168322U (en) |
-
2017
- 2017-03-30 CN CN201720328936.6U patent/CN207168322U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20190330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |