CN201431247Y

CN201431247Y - High-efficiency, energy-saving and multi-purpose electric cup device

Info

Publication number: CN201431247Y
Application number: CN200920057850XU
Authority: CN
Inventors: 王晨; 谢轩
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-06-04
Filing date: 2009-06-04
Publication date: 2010-03-31
Anticipated expiration: 2019-06-04

Abstract

The utility model discloses a high-efficiency, energy-saving and multi-purpose electric cup device, comprising a cup body, a cup cover, a heater, a control circuit and a power cord. The electric cup device is characterized in that the heater is in an integral plate type structure printed with a thick film circuit, and is formed by combining a heating plate and a cup body. In the utility model, thethick film circuit and the heating plate are adopted as a heating core to design the high-efficiency, energy-saving and multi-purpose electric cup device in which the heating plate is directly contacted with heated liquid, and the utility model has the advantages of high thermal efficiency and heating speed, compact structure, water-electricity separation, energy saving, safety, long service life, wide use range, environment protection and the like.

Description

The electric cup device of efficient power-saving multiple-purpose

Technical field

The utility model relates to the liquid heating technical field, more particularly relates to a kind of energy-efficient and electric cup device of using more.

Background technology

Existing electric cup device is to place with electrothermal tube mostly, and its structure is at the cup downside heating to be installed, and using maximum is electrothermal tube heating piece, by heating metal tube is heated, and the electrothermal tube piece surface thermal load that generates heat is 10W～15W/cm ², and thermal inertia is big, starts slowly, and electrothermal tube surface thermal load under water can not surpass 30W/cm yet ²The thermal efficiency only has 57%, makes electric power big, poor stability, and power savings is poor.

At present the electric cup of domestic a plurality of brands on the market belongs to this class formation together, and the following problem of ubiquity: the starting time is long, working voltage fix and power consumption big, do not meet national energy conservation criteria, do not reach the hope that people cut down expenses.

Summary of the invention

The purpose of this utility model is exactly that provide for the deficiency that solves prior art a kind of not only is easy to design and manufacturing, high-low pressure start, alternating current-direct current all can use, and can be widely used in the efficient power-saving multiple-purpose electric cup device of solar energy, vehicle-mounted, naval vessel, military project and family and energy-conserving and environment-protective.

The utility model is to adopt following technical solution to realize above-mentioned purpose: a kind of electric cup device of efficient power-saving multiple-purpose comprises cup, bowl cover, heater, control circuit and power line; It is characterized in that: described heater is the whole plank frame that is printed on thick film circuit, by heating plate and cup be combined into.

As further specifying of such scheme, described heating plate is provided with controlled thick film circuit heating track and temperature-sensitive control circuit, and the electrode ejector also is installed on this heating plate.

Described controlled thick film circuit heating track is to be prepared on the micro-crystalline ceramic substrate heater that its Curie-point temperature is controlled by rare earth thick film circuit; The control circuit that the temperature-sensitive control circuit is made up of on metal substrate responsive electric slurry of PTC positive temperature coefficient and rare earth thick-film resistor paste (or thermistor data) preparation.

Described control circuit is installed in the housing lower end of cup, its outside input circuit series electrical source switch, heating element heater temperature control circuit.

The starting resistor of described heater is 12～380V.

The beneficial effect that the utility model adopts above-mentioned technical solution to reach is:

1, the utility model employing is energy-conservation, and the thick film circuit substrate of environmental protection makes the direct and substrate contacts of liquid as adding heat core, in contrast to the electrothermal water cup of traditional type, thermal efficiency height not only starts soon and energy-conservation, compares energy-conservation 15%--30% with traditional electrical heat pipe heat-generating disc.

2, high and low pressure, alternating current-direct current all can use: the utility model number is changed the Starting mode of traditional electric cup, and 12～380V voltage all can start, more convenient carrying and open-air the use;

3, have wide range of applications: the utility model can be widely used in solar energy, vehicle-mounted, naval vessel, military project and family aspect, has solved the inconvenience that comes because of operation outdoor or from far-off regions;

4, thermal efficiency height makes full use of the advantage of the controlled heating of thick film circuit, and curie point is controlled, the control mode novelty, and the circuit trace of thick film heating can arbitrarily design, and does not have the heating blind area, can design and make homogeneous temperature field.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the utility model sealing ring schematic diagram;

Fig. 3 is the utility model electrothermal plate structure figure.

Description of reference numerals: 1, cup 2, bowl cover 3, heating plate 4, power line 5, control circuit 6, sealing ring

The specific embodiment

As Fig. 1～shown in Figure 3, the electric cup device of efficient power-saving multiple-purpose of the present utility model, comprise cup 1, bowl cover 2, heating plate 3, power line 4, control circuit 5, sealing ring 6, control circuit 5 is installed in the cup, its outside input circuit series electrical source switch, heating element heater temperature control circuit.Heating plate 3 is whole plank frame, is provided with controlled thick film circuit heating track and temperature-sensitive control circuit, and wherein, controlled thick film circuit heating track is meant by the rare earth thick film circuit preparation on the micro-crystalline ceramic substrate, the heater that its Curie-point temperature is controlled; The control circuit that the temperature-sensitive control circuit is made up of on the micro-crystalline ceramic substrate responsive electric slurry of PTC positive temperature coefficient and rare earth thick-film resistor paste (or thermistor slurry) preparation.Dielectric electrode ejector also is installed on the heating plate; This combines cup with heating plate, makes to add to hold liquid and directly contact with heating plate.

Shown in Fig. 2,3, Fig. 2 is a sealing ring, Fig. 3 be the form preparation of series electronic slurry thick film circuit on the micro-crystalline ceramic substrate, on the circuit trace surface, be provided with electrode contacts, on electrode contacts, patch the fitting extraction electrode with the high temperature soldering or the mode of suppressing.During use, the sealing ring of Fig. 2 is enclosed within on the substrate of Fig. 3, makes up with cup.

During use, cup is loaded onto the need heated liquid, connect power supply, heating plate is started working, when liquid boiling, and outage automatically; The power supply that connected of cup, alternating current-direct current all can, high-low pressure also all can start.

Above embodiment only is not intended to limit in order to the explanation the technical solution of the utility model; Although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the field are to be understood that.Still can make amendment or the part technical characterictic is equal to replacement the specific embodiment of utility model; And not breaking away from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.

Claims

1, a kind of electric cup device of efficient power-saving multiple-purpose comprises cup, bowl cover, heater, control circuit and power line; It is characterized in that: described heater is the whole plank frame that is printed on thick film circuit, by heating plate and cup be combined into.

2, the electric cup device of efficient power-saving multiple-purpose according to claim 1 is characterized in that: described heating plate is provided with controlled thick film circuit heating track and temperature-sensitive control circuit, and the electrode ejector also is installed on this heating plate.

3, the electric cup device of efficient power-saving multiple-purpose according to claim 2 is characterized in that: described controlled thick film circuit heating track is for being prepared on the micro-crystalline ceramic substrate heater that its Curie-point temperature is controlled by rare earth thick film circuit; The temperature-sensitive control circuit is by responsive electric slurry of PTC positive temperature coefficient and control circuit that the rare earth thick-film resistor paste/the thermistor pulp preparation is formed on metal substrate.

4, the electric cup device of efficient power-saving multiple-purpose according to claim 1 is characterized in that: described control circuit is installed in the housing lower end of cup, its outside input circuit series electrical source switch, heating element heater temperature control circuit.

5, the electric cup device of efficient power-saving multiple-purpose according to claim 1 is characterized in that: the starting resistor of described heater is 12～380V.