CN201299460Y

CN201299460Y - Heating thermal-insulation container with refrigeration function

Info

Publication number: CN201299460Y
Application number: CNU2008201769660U
Authority: CN
Inventors: 赵永生
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-11-19
Filing date: 2008-11-19
Publication date: 2009-09-02
Anticipated expiration: 2018-11-19

Abstract

The utility model discloses a heating thermal-insulation container with a refrigeration function, which comprises a shell, a heating chamber, a cover, a spout, a handle, a heater, a refrigerating device, a temperature measuring device and an electronic-circuit controlling and power-supplying device. The heater is fixed to the lower part of the heating chamber; a refrigerating sheet is fixed to the upper part of the heating chamber; a temperature sensor is fixed to the heating chamber; a liquid crystal display, an infrared receiver and a control panel is arranged at the side of the shell; and a control circuit adopting a microprocessor as a core is arranged inside the shell. The heating thermal-insulation container can accurately adjust the holding temperature of liquid by the control panel, can automatically power off when liquid in the heating chamber is boiling and can automatically start a long-time thermal-insulation mode when the liquid cools to be at the temperature preset by a user. The heater discontinuously starts and works, which can compensate temperature loss and realize long-time thermal insulation. The heating thermal-insulation container with a refrigeration function can quickly cool liquid with high temperature and can provide cool drinks for users in hot days, and the heating thermal-insulation container can be operated by a remote-control unit and has the advantages of convenience, accuracy and the like.

Description

A kind of heating and thermal insulating container with refrigerating function

Technical field

The utility model relates to articles for daily use, especially a kind of a kind of heating and thermal insulating container with refrigerating function that is mainly used in the liquid heat tracing.

Background technology

In daily life, people are to often having the requirement of heat tracing such as liquid such as water, tea, coffees.For example: for water, people require a unboiled water boiled usually, and still, the temperature of really drinking is but neither the temperature-100 of boiling water boiling degree centigrade, often be not again the temperature that boiling water cools down fully---promptly near the temperature of room temperature, but be in certain specific relatively temperature between the two.For example: the temperature that the optimum human body is drunk, normally 37-42 degree centigrade.

The utility model content

The purpose of this utility model is to overcome the deficiency of existing product, a kind of heating and thermal insulating container with refrigerating function is provided, it has injects liquid wherein, just can show its temperature, and liquid can be heated boiled after, automatically outage, treat temperature that liquid cools sets to the user after, automatically start heat insulation function, make fluid temperature be incubated the temperature of setting in the user for a long time; Simultaneously, product has refrigerating function, can help liquid cooling and refrigerant liquid rapidly, and the consumer can select to adopt; The user can also directly select the function of liquid insulation.

The purpose of this utility model is achieved in that a kind of heating and thermal insulating container with refrigerating function, it comprises remote control and heating and thermal insulating container body, and the heating warmer body comprises housing, heating clamber, lid, Hu Zui, handle and electronic circuit control device.Flexible Elastic buckle device on the lid by key control, when the user firmly pressed this flexible keypad, Elastic buckle broke away from from the Elastic buckle groove, and lid can be opened; When container cover fell, Elastic buckle inserted in the Elastic buckle groove automatically, container cover also just can stable lid on.Be provided with screen pack in the kettle mouth.The electronic circuit control apparatus structure is as follows: at heating clamber bottom fixed heater, the fixing cooling piece on the top of heating clamber, fix a temperature sensor at heating clamber, in the housing side LCD is arranged, control panel, be built-in with control circuit board in lower housing portion, temperature detect switch (TDS) is connected on the circuit, in the heater load loop, be serially connected with bidirectional triode thyristor, the gate pole of this bidirectional triode thyristor is provided the output control terminal of the microprocessor of working power by power conversion and regulator rectifier circuit, work by photoelectricity zero passage driver control heater, the signal input part of microprocessor is connected with the signal input part of operational amplifier, the data input pin of microprocessor is set with temperature and time and is connected with the control panel input circuit, microprocessor is analyzed the signal of temperature sensor and control panel input relatively, and the back is shown by LCD, described LCD next door is an infrared receiving terminal, is used for the pulse-modulated signal that the receiving infrared-ray remote controller penetrates.

Humistor is housed in housing, and humistor is connected with microprocessor, contacts with air.

Described remote control comprises internal structure and external structure two parts, internal structure is made up of microprocessor chip, crystal oscillator, amplifier transistor, infrarede emitting diode and the keyboard matrix of remote signal, and external structure is made up of the surface of emission, LCDs, remote control control panel and shell.

Described electronic circuit control device also comprises the temperature alarm set, and this temperature alarm set is loudspeaker, buzzer, light emitting diode or electromagnetic shaker, comprises the temperature alert circuit in the intelligent temperature measurement circuit.The user can set by the circuit control panel and remind temperature, when fluid temperature became the prompting temperature, alert circuit started alarm set and produces alerting signal, can play beautiful music as loudspeaker, light emitting diode can produce the light of different colours, and electromagnetic shaker can also allow bottle shake.Wherein, described light emitting diode and loudspeaker are controlled by microprocessor, can pass through the luminous and broadcast music of button operation at any time, to build good feed environment.

Described heater comprises heater and heat carrier, and heater is encapsulated in the heat carrier.

Between described heater and the heater base certain clearance is arranged, and be fixed on the bottom by screw.Between the gap, go back filling with insulation material, prevent that housing from absorbing heat and heating hot.

The utlity model has following advantage: the heating warmer that has adopted independent design, can burn the liquid in the heating clamber to boiling, afterwards, after temperature detect switch (TDS) or temperature sensor detect boiling, the temperature detect switch (TDS) automatic disconnection, stop heating, when treating that water temperature is reduced to user's design temperature, automatically start the insulation pattern, heater discontinuity startup work makes the long-term maintenance of temperature constant, in the process of liquid cools, the user can select to use refrigeration mode, also can select the pattern of nature cooling, can accomplish automatic control; Also can directly start the insulation pattern, promptly when temperature sensor detects fluid temperature and is lower than design temperature, automatically start heating function, when temperature sensor detects fluid temperature and is heated to a little more than design temperature, heating function is ended automatically, so go round and begin again, realize the function of long-term insulation.The adjusting of temperature and timing is also very simple, only needs just can accurately regulate holding temperature and the timing that the user sets by the button of bottom sides or by remote controller.The current temperature of liquid can show by LCD; Adopt the core of microprocessor, and control circuit is designed in housing, thereby whole heating warmer has advantages such as power is big, temperature error is little, easy to operate as control circuit.

Description of drawings

Fig. 1 is the external structure schematic diagram of the utility model embodiment;

Fig. 2 is the internal structure schematic diagram of the utility model embodiment;

Fig. 3 is the control circuit figure of the utility model embodiment;

Fig. 4 is the infrared remote controller schematic appearance of the utility model embodiment;

Fig. 5 is the AC-powered device of the utility model embodiment;

Fig. 6 is the humistor schematic diagram of the utility model embodiment.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described further.

With reference to Fig. 1, Fig. 2, a kind of heating and thermal insulating container with refrigerating function, it comprises housing 1, heating clamber 2, lid 8, kettle mouth 18, handle 20 and electronic-circuit device, electronic-circuit device comprises electronic circuit control device and electric supply installation, and the electronic circuit control device comprises control panel 5, temperature sensor 29, humidity sensor 31, cooling piece 32, control circuit board 9, heater 7 and remote control.Temperature detect switch (TDS) 19 is used to survey liquid boiling and automatic disconnection heating, establish heater 7 in the bottom of heating clamber 2, fix a temperature sensor 8 in heating clamber 2 bottoms, in the side of housing LCD 4 is arranged, control panel 5, enclosure interior is built-in with control circuit board 9, in heater 7 load circuits, be serially connected with bidirectional triode thyristor, the gate pole of this bidirectional triode thyristor is provided the output control terminal of the microprocessor of working power to pass through the work of photoelectricity zero passage driver control heater 7 by power conversion and regulator rectifier circuit, the signal input part of microprocessor is connected with the signal input part of operational amplifier, the data input pin of microprocessor is connected with the control panel input circuit that alarm temperature and heating-up temperature are set usefulness, microprocessor is temperature sensor 29, the signal of humidity sensor 31 and control panel 5 inputs is analyzed relatively, and the back is shown that by LCD 4 described LCD 4 next doors are infrared receiving terminals 3.

With reference to Fig. 3, the circuit structure of described control circuit board is, in heater RL load circuit, be serially connected with bidirectional triode thyristor SCR, the gate pole of bidirectional triode thyristor SCR is passed through the work of photoelectricity zero passage driver MOC3043 control heater RL by the output control terminal of microprocessor HT60935, the AC/DC circuit is given control circuit the working power that the 220V High Level AC Voltage is converted into low pressure+5V direct current, the signal input part of microprocessor HT60935 is connected with the signal output part of operational amplifier LM358, by temperature sensor PT100 and resistance R 20, R19, the signal output part of the comparison circuit that R18 forms is connected with the signal input part of operational amplifier LM358, (S1 DOMN is a temperature decline adjusting key to three buttons using of the data input pin of microprocessor HT60935 and design temperature and time, S2 UP is a temperature rising adjusting key, S3 TIMER is the fixed cycle operator button) the input circuit connection, by its inner drive circuit directly drive LCD HWLT02C1 after microprocessor HT60935 analyzes relatively to the signal of temperature sensor and button input and show temperature retention time, predetermined holding temperature and current fluid temperature.

With reference to Fig. 4, described infrared remote controller comprises internal structure and external structure two parts, internal structure is made up of microprocessor chip, crystal oscillator, amplifier transistor, infrarede emitting diode and the keyboard matrix of remote signal, and external structure is made up of the surface of emission 10, LCDs 11, remote control control panel 12 and shell 13.

With reference to Fig. 5, described AC-powered device comprises transformer 14, electric wire 15 and pallet 16, and metal clips 17 is housed on the described pallet, is connected with the socket of heating warmer.

With reference to Fig. 6, described humistor (31) is made up of humidity sensing layer, electrode, insulator, the humistor structure forms at shallow one deck macromolecule humidity-sensitive film of having penetrated on the special dielectric base. when airborne water vapor adsorption is on humidity-sensitive film, the resistivity and the resistance value of element all change, and microprocessor is converted into humidity value with the resistance variations numerical value that records and outputs on the LCD.

Claims

1, a kind of heating and thermal insulating container with refrigerating function, comprise: housing (1), heating clamber (2), lid (8), Hu Zui (18), handle (20) and electronic-circuit device, electronic-circuit device comprises the electronic circuit control device, temperature measuring equipment, heater, refrigerating plant, electric supply installation and remote control, described electronic circuit control device comprises control panel (5) and control circuit board (9), it is characterized in that: establish heater (7) in the bottom of heating clamber (2), fix a temperature sensor (29) in heating clamber (2) bottom, establish cooling piece (32) on heating clamber (2) top, temperature detect switch (TDS) (19) is connected on the circuit, LCD (4) is arranged in the side of housing, control panel (5), enclosure interior is built-in with control circuit board (9), in heater (7) load circuit, be serially connected with bidirectional triode thyristor, the gate pole of this bidirectional triode thyristor is provided the output control terminal of the microprocessor of working power to pass through the work of photoelectricity zero passage driver control heater (7) by power conversion and regulator rectifier circuit, the signal input part of microprocessor is connected with the signal input part of operational amplifier, the data input pin of microprocessor is connected with control panel (5) input circuit that alarm temperature and heating-up temperature are set usefulness, and microprocessor is shown by LCD (4) after analyzing the signal of temperature sensor (29) and control panel (5) input relatively.

2, according to the described a kind of heating and thermal insulating container of claim 1 with refrigerating function, its electronic-circuit device is characterised in that: described remote control comprises infrared receiving terminal (3) and infrared remote controller, described infrared receiving terminal (3) is used with infrared remote controller, described infrared remote controller comprises internal structure and external structure two parts, internal structure is by the microprocessor chip of remote signal, crystal oscillator, amplifier transistor, infrarede emitting diode and keyboard matrix are formed, and external structure is by the surface of emission (10), LCDs (11), remote control control panel (12) and shell (13) are formed.

3, according to the described a kind of heating and thermal insulating container of claim 1 with refrigerating function, it is characterized in that: it comprises the temperature humidity alarm set, this humiture alarm set is loudspeaker, buzzer, light emitting diode or electromagnetic shaker, comprises the humiture alert circuit in the intelligent temperature measurement circuit.

4, according to the described a kind of heating and thermal insulating container of claim 1 with refrigerating function, it is characterized in that: described lid (8) is provided with the Elastic buckle device by flexible keypad (24) control, the Elastic buckle device comprises Elastic buckle (25) and Elastic buckle groove (26), is provided with screen pack (27) in the kettle mouth.

5, according to the described a kind of heating and thermal insulating container of claim 1 with refrigerating function, it is characterized in that: described electric supply installation comprises the AC-powered device, the AC-powered device comprises transformer (14), electric wire (15) and pallet (16), metal clips (17) is housed on the pallet, is connected with the socket of heating warmer.

6, according to the described a kind of heating and thermal insulating container with refrigerating function of claim 1, it is characterized in that: described electric supply installation also comprises DC suppling device, and described DC suppling device is a battery.

7, according to the described a kind of heating and thermal insulating container with refrigerating function of claim 1, it is characterized in that: described control panel (5) is made up of button, knob or touching display screen.

8, according to the described a kind of heating and thermal insulating container of claim 1, it is characterized in that with refrigerating function: the gap filling with insulation material of heater (7) and housing, be provided with heat abstractor in the housing, described electronic-circuit device adopts waterproof construction.

9, according to the described a kind of heating and thermal insulating container with refrigerating function of claim 1, it is characterized in that: described electronic-circuit device also comprises time set, is connected with control panel (5) with microprocessor.

10, according to the described a kind of heating and thermal insulating container of claim 1 with refrigerating function, it is characterized in that: described electronic-circuit device also comprises humidity measuring instrument (31), described humidity measuring instrument is a humistor, is connected with microprocessor, contacts with air.