CN202253811U

CN202253811U - Electric ceramic heater

Info

Publication number: CN202253811U
Application number: CN201120320406XU
Authority: CN
Inventors: 母有凡
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-30
Filing date: 2011-08-30
Publication date: 2012-05-30
Anticipated expiration: 2021-08-30

Abstract

The utility model discloses an electric ceramic heater, which comprises a panel, a bottom shell and an electric heat body seat. Fan air inlet holes and radiation air holes are formed on a bottom plate of the bottom shell. The bottom shell comprises a shell and the bottom plate, wherein the shell has an upper opening and a lower opening, is made from a metal material, and comprises four hollow metal borders and connecting pieces; the connecting piece comprises a substrate, two plug connectors positioned on the substrate and a support leg positioned at the lower end of the substrate; stopping surfaces are formed at the common borders of the plug connectors and the substrate; the plug connectors are plugged into die cavities of the borders; the end faces of the borders are matched with the stopping surfaces for stopping; and rebates are formed on the inner sides of the bottom end faces of the borders, matched with the peripheral edge of the bottom plate in a supporting way and fixedly connected with the peripheral edge of the bottom plate. The shell and the bottom plate are made from the metal material, so that the electric ceramic heater is anti-aging, and has long service life; moreover, an electric heat body is quickly radiated after stopping producing heat, so that the time of influence of high temperature on a circuit board is shortened.

Description

A kind of electric pottery stove

Technical field

The utility model relates to a kind of stove and accessory, especially a kind of electricity pottery stove that is used to cook.

Background technology

Present prior art, a kind of electric pottery stove comprises panel, drain pan and electric heating element seat, and fan fresh air inlet and heat radiation wind hole are arranged on the base plate of drain pan; Drain pan is made of plastics.Existing problems are: drain pan receives heat ageing, and service life is short; After quitting work, heat radiation is slow, and wiring board is had infringement.

Summary of the invention

The purpose of the utility model is: a kind of electric pottery stove is provided, and it is long service life not only, and after stopping going up use, rapid heat dissipation.

The utility model is achieved in that a kind of electric pottery stove, comprises panel, drain pan and electric heating element seat, and fan fresh air inlet and heat radiation wind hole are arranged on the base plate of drain pan; Said drain pan comprises the base plate that housing that metal material with upper and lower opening is processed and metal material are processed, and fan fresh air inlet and heat radiation wind hole are arranged on the base plate; Said housing comprises the metal edge frame and the connector of four hollows;

Said connector comprises pedestal, be positioned at two connection-pegs on the pedestal and be positioned at the feet of base lower end, and the intersection of connection-peg and pedestal has stop surface; Connection-peg inserts in the die cavity of frame, and the end face of frame cooperates stop bit with stop surface;

There is the level of falling the inboard of the bottom face of said frame, the circumferential edge of base plate with fall level and support and to cooperate and be fixedly connected; The top end face support panel of frame.

Described a kind of electric pottery stove, its special character is: the periphery of said frame top end face upwards has gripper shoe, and upwards there is gripper shoe in the week of the top end face of the pedestal of said connector;

Gripper shoe on the frame is connected gripper shoe top braces panel with gripper shoe on the connector.

Described a kind of electric pottery stove, its special character is: also comprise a supporting seat, said supporting seat comprises Connection Block and fixed bar;

On the said electric heating element seat fixed head is arranged, the bar hole is arranged on the fixed head; Fixed head and Connection Block are fitted, and fixed bar passes the bar hole.

Described a kind of electric pottery stove, its special character is: also comprise a support body, fan installation position and the support bar that supports wiring board are arranged on the said support body; There is the fan fresh air inlet relative on fresh air inlet on the fan installation position and the base plate.

A kind of electric pottery stove of the utility model, owing to adopt such structure, housing and base plate are processed by metal material, and be anti-aging, long service life; And after electric heating element stopped going up heating, rapid heat dissipation reduced the time that wiring board receives temperatures involved.

Description of drawings

Fig. 1 is the novel stereogram of this usefulness.

Fig. 2 is one of three-dimensional exploded view of the utility model.

Fig. 3 be the utility model three-dimensional exploded view two.

Fig. 4 is the sectional perspective exploded view of the utility model housing.

Fig. 5 is the stereogram of the utility model connector.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is further described.

As shown in Figure 1, a kind of electric pottery stove comprises panel 1, drain pan and electric heating element seat 2, and fan fresh air inlet and heat radiation wind hole are arranged on the base plate of drain pan; Said drain pan comprises the base plate 4 that housing 3 that metal material with upper and lower opening processes and metal material are processed, and said housing 3 comprises the metal edge frame 31 and connector 32 of four hollows; Fan fresh air inlet 41 and heat radiation wind hole 42 are arranged on the base plate 4.

As shown in Figure 5, said connector 32 comprises pedestal 321, be positioned at two connection-pegs 322 on the pedestal and be positioned at the feet 323 of base lower end, and the intersection of connection-peg and pedestal has stop surface 324;

Connection-peg 322 inserts in the die cavity of frame 31, and the end face of frame 31 cooperates stop bit with stop surface 324;

The inboard of the bottom face of said frame 31 has falls level 311, the circumferential edge of base plate 4 with fall level 311 and support cooperations and be screwed and be connected the top end face support panel of frame 31.Four frames 31 fall the level 311 looping brace tables.

The periphery of said frame 31 top end faces upwards has gripper shoe 312, and upwards there is gripper shoe 3211 in the week of the top end face of the pedestal 321 of said connector 32;

Gripper shoe 312 on the frame 31 is connected gripper shoe top braces panel 1 with gripper shoe 3211 on the connector 32.

Also comprise a supporting seat 5, said supporting seat 5 comprises Connection Block 51 and fixed bar 52;

On the said electric heating element seat 2 fixed head 21 is arranged, the bar hole is arranged on the fixed head 21; Fixed head 21 is fitted with Connection Block 51, and fixed bar 52 passes the bar hole of fixed head 21.Electric heating element seat 2 is the height of Connection Block 51 with the height in the gap of base plate 4, can prevent that like this heat of electric heating element seat is delivered to base plate 4.

Also comprise a support body 6, fan installation position 61 and support 62 bars that support wiring board are arranged on the said support body 6; There is fan fresh air inlet 41 relative on fresh air inlet on the fan installation position 61 and the base plate 4.Support body 6 is fixedly connected with base plate 4.

Above-described only is the preferential embodiment of the utility model.Should be pointed out that for the person of ordinary skill of the art under the situation that does not break away from the utility model principle, can also make some improvement and modification, this also is regarded as the protection domain of the utility model.

Claims

1. an electric pottery stove comprises panel, drain pan and electric heating element seat, and fan fresh air inlet and heat radiation wind hole are arranged on the base plate of drain pan; It is characterized in that: said drain pan comprises the base plate that housing that metal material with upper and lower opening is processed and metal material are processed, and fan fresh air inlet and heat radiation wind hole are arranged on the base plate; Said housing comprises the metal edge frame and the connector of four hollows;

Said connector comprises pedestal, be positioned at two connection-pegs on the pedestal and be positioned at the feet of base lower end, and the intersection of connection-peg and pedestal has stop surface;

Connection-peg inserts in the die cavity of frame, and the end face of frame cooperates stop bit with stop surface;

2. a kind of electric pottery stove according to claim 1, it is characterized in that: the periphery of said frame top end face upwards has gripper shoe, and upwards there is gripper shoe in the week of the top end face of the pedestal of said connector;

3. a kind of electric pottery stove according to claim 1 and 2, it is characterized in that: also comprise a supporting seat, said supporting seat comprises Connection Block and fixed bar;

On the said electric heating element seat fixed head is arranged, the bar hole is arranged on the fixed head;

Fixed head and Connection Block are fitted, and fixed bar passes the bar hole.

4. a kind of electric pottery stove according to claim 3 is characterized in that: also comprise a support body, fan installation position and the support bar that supports wiring board are arranged on the said support body; There is the fan fresh air inlet relative on fresh air inlet on the fan installation position and the base plate.