CN208205098U - A kind of efficient electric ceramic heaters - Google Patents

Abstract

The utility model relates to cookers, more particularly to a kind of efficient electric ceramic heaters, including electric oven disk and power-supply circuit, it is characterised in that, electric ceramic heaters disk includes an at least heating layer and a conductive layer, heating layer is electrically connected with conductive layer, and conductive layer is connected with power-supply circuit, and the utility model offer fits closely the high temperature reflection chamber designed in electric ceramic heaters disk heating coating structure, thermal energy high conversion rate, environmental protection；The design of safety test line ensures the safe handling of electric ceramic heaters, while can be convenient outdoor use.

Description

A kind of efficient electric ceramic heaters

Technical field

The utility model relates to household appliance technical field, especially a kind of efficient electric ceramic heaters.

Background technique

Electric ceramic heaters are a kind of cooking utensils products, and fever is fast, and the thermal efficiency is high, are had been favored by people, but present Electric ceramic heaters as shown in Figure 1, existing electric ceramic heaters 1 by heat-generating disc 2, wherein heat-generating disc 2 using the heating wires such as iron reeling, nickel reeling, hair Backing and thermal insulation layer outer chamber composition, electrical heat energy is converted into infrared ray through air layer, micro-crystal plate layer to heated material by it Heating, thermal losses is big, the thermal efficiency is low and energy consumption is high；

Now, from energy-saving and environment-friendly angle, the demand of energy-saving electric appliance is trend of the times.

Summary of the invention

The technical issues of the utility model solves is, provides the electric ceramic heaters of a kind of Efficient Conversion rate, environmental protection.

The embodiments of the present invention: a kind of efficient electric ceramic heaters, including heating unit assembly and power-supply circuit, It is characterized in that, the electric ceramic heaters disk includes that an at least heating layer and a conductive layer, heating layer are electrically connected with conductive layer, conductive layer It is connected with power-supply circuit.

Wherein, preferred embodiment are as follows: further include a heat guiding material to be heated for surrounding heating layer extension for heating layer The high temperature reflection chamber of body.

Wherein, preferred embodiment are as follows: the conductive layer is around ring the two poles of the earth structure of heating layer or around the piece of heating layer Area the two poles of the earth structure.

Wherein, preferred embodiment are as follows: the conductive layer is conductive silver layer, conductive gold layer.

Wherein, preferred embodiment are as follows: it further include the periphery that a safety test line is set to the heating coating, the safety inspection Two endpoints of survey line constitute a safety detection circuit with connecing for a detection circuit respectively.

Wherein, preferred embodiment are as follows: the electric ceramic heaters disk is the exhausted material plates of high temperature resistants such as glass, ceramics.

Wherein, preferred embodiment are as follows: the heating layer is superlattice film, nano electroheating film or Nanometer Semiconductor Films.

Wherein, preferred embodiment are as follows: further include a vehicle power supply interface.

Against existing technologies, it is the film heating knot fitted closely in electric ceramic heaters disk that the utility model, which is provided for heating layer, The design of structure, high temperature reflection chamber, thermal energy high conversion rate, environmental protection；The design of safety test line guarantees the safe handling of electric ceramic heaters, Vehicle power supply interface can be convenient outdoor use simultaneously.

Detailed description of the invention

Below in conjunction with accompanying drawings and embodiments, the utility model is further described, in attached drawing:

Fig. 1 is the structural schematic diagram of the electric ceramic heaters of the prior art；

Fig. 2 is a kind of structural schematic diagram of the first embodiment of efficient electric ceramic heaters of the utility model；

Fig. 3 is a kind of structural schematic diagram of the second embodiment of efficient electric ceramic heaters of the utility model；

Fig. 4 is a kind of structural schematic diagram of the high temperature reflection chamber 15 of efficient electric ceramic heaters of the utility model；

Fig. 5 is a kind of schematic diagram of another structure of the high temperature reflection chamber 15 of efficient electric ceramic heaters of the utility model

Specific embodiment

The utility model is described in further detail below in conjunction with the accompanying drawings and the specific embodiments.

As shown in Figures 2 and 3, efficient electric ceramic heaters 10 provided in this embodiment, including electric ceramic heaters disk 11 and power supply electricity Road 12, the electric ceramic heaters disk 11 print a heating layer 13 and conductive layer 14, wherein the heating layer 13 is electrically connected with conductive layer 14 It connects, the conductive layer 14 and power-supply circuit 12 are electrically connected.

Wherein, as shown in Figure 3: conductive layer 14 can realize heating layer 13 and conduction for around the coil structures of heating layer 13 The sufficiently electrical connection of layer 14；The conductive layer 14 can be silver-plated or gold-plated structure.

As shown in Figure 2: where the electric ceramic heaters disk 11 is the high temperature resistants heat insulating material scutums such as glass, ceramics.

Wherein, the heating layer 13 is the printable fevers such as superlattice film, nano electroheating film, Nanometer Semiconductor Films Film layer.

As shown in Figure 4: the heat in order to make full use of heating layer 13, the electric ceramic heaters 10 further include the heat of heating layer 13 It is oriented to the high temperature reflection chamber 15 of heated material, the high temperature reflection chamber 15 extends downwardly after surrounding the heating layer 13 One cavity, the heat-insulated cavity which is formed by high-temperature heat-resistance material, shape is consistent with heater heating layer shape, with hair When 13 tight fit of thermosphere；Effective trap heat leaks, and is reflected into raising thermal effect conversion function in heated material.Such as figure Shown in 5: the high temperature reflection chamber 15 can be set into columnar structured according to the shape of heating layer 13.

As shown in Figure 3: the heating coating 13 is surrounded by a safety test line 131, the safety test line 131 Two endpoints 132,133 and a detection circuit 134 connection form the safety detection circuit of detection 131 resistance of safety test line, from And detect heat-generating disc matrix whether damage, the fracture of heating coating or short circuit etc..

Since the heating layer 13 is the film layer structure of superlattice film, nano electroheating film, Nanometer Semiconductor Films, heat While high conversion rate, the working power of direct current or exchange can also be chosen at random, thus can satisfy vehicle-mounted Deng outworks, In order to match its outwork, the utility model further includes a vehicle power supply interface (not shown).

It should be understood that above embodiments are only to illustrate the technical solution of the utility model, it is rather than its limitations, right For those skilled in the art, it can modify to technical solution illustrated in the above embodiments, or to part of skill Art feature is equivalently replaced；And all such modifications and replacement, it all should belong to the protection model of the present embodiment appended claims It encloses.

Claims (8)

1. a kind of efficient electric ceramic heaters, including electric ceramic heaters disk and power-supply circuit, which is characterized in that the electric ceramic heaters disk includes An at least heating layer and a conductive layer, heating layer are electrically connected with conductive layer, and conductive layer is connected with power-supply circuit.

2. efficient electric ceramic heaters according to claim 1, it is characterised in that: further include that a circular heating layer extends and will send out The high temperature reflection chamber of the heat guiding heated material of thermosphere.

3. efficient electric ceramic heaters according to claim 1, it is characterised in that: the conductive layer is the ring two around heating layer Pole structure or section the two poles of the earth structure around heating layer.

4. efficient electric ceramic heaters according to claim 1 or 3, it is characterised in that: the conductive layer is conductive silver layer or gold-plated Layer.

5. efficient electric ceramic heaters according to claim 1, it is characterised in that: further include that a safety test line is set to the hair Two endpoints on the periphery of thermosphere, the safety test line connect and compose a safety detection circuit with a detection circuit respectively.

6. efficient electric ceramic heaters according to claim 1, it is characterised in that: the electric ceramic heaters disk is glass or ceramic high-temperature resistant Heat insulating material scutum.

7. efficient electric ceramic heaters according to claim 1, it is characterised in that: the heating layer is superlattice film, nanometer electricity Hotting mask or Nanometer Semiconductor Films.

8. efficient electric ceramic heaters according to claim 1, it is characterised in that: further include a vehicle power supply interface.