CN204554909U

CN204554909U - Concave electric furnace

Info

Publication number: CN204554909U
Application number: CN201520051576.0U
Authority: CN
Inventors: 陈书林
Original assignee: KZ BROTHERS TECH Co Ltd
Current assignee: KZ BROTHERS TECH Co Ltd
Priority date: 2014-08-27
Filing date: 2015-01-24
Publication date: 2015-08-12
Anticipated expiration: 2025-01-24
Also published as: CN104180402A; CN104728877A

Abstract

The utility model relates to furnace technology field, is specifically related to the liftable concave electric furnace in chassis.The concave electric furnace provided, comprise: housing, be arranged on housing, comprise the sidewall of arc concave shape and be positioned at the discoidal chassis of sidewall bottom, the depressed part for placing cooker, be arranged at the sidewall heater block of sidewall, be arranged at the chassis heater block on chassis, under being installed on chassis, for being elevated the lowering or hoisting gear on chassis, be arranged at the control circuit in housing; Sidewall heater block, chassis heater block, the first checkout gear, lowering or hoisting gear are electrically connected with control circuit respectively.The concave electric furnace that the utility model provides can mate simultaneously is applicable to pan and circular bottom pot, and heater block can be made the most effectively to heat pan, circular bottom pot, guarantees the most effectively utilizing of the energy.

Description

Concave electric furnace

Technical field

The utility model relates to furnace technology field, is specifically related to the liftable concave electric furnace in chassis.

Background technology

Comprise electromagnetic oven, the electric heat energy that become by electric energy conversion of making pottery stove can be referred to as electric furnace with the utensil carrying out cooking.For being applicable to pan, circular bottom pot respectively, occur on the market heating panel being made the plane electric furnace of planar structure, heating panel being made the concave electric furnace of concave structure.

And vary in size due to the degree of depth of pan, circular bottom pot, bottom surface, therefore existing plane electric furnace, concave electric furnace all can not be suitable for pan, circular bottom pot simultaneously.

Utility model content

The purpose of this utility model is to provide the concave electric furnace that can mate simultaneously be suitable for pan and circular bottom pot.

For this reason, the utility model is by the following technical solutions:

Concave electric furnace, comprising:

Housing,

Be arranged on described housing, comprise the sidewall of arc concave shape and be positioned at the discoidal chassis of described sidewall bottom, the depressed part for placing cooker,

Be arranged at the sidewall heater block of described sidewall, be arranged at the chassis heater block on described chassis,

Under being installed on described chassis, for being elevated the lowering or hoisting gear on described chassis,

Be arranged at the control circuit in described housing;

Described sidewall heater block, described chassis heater block, described first checkout gear, described lowering or hoisting gear are electrically connected with described control circuit respectively.

The concave electric furnace that the utility model provides can mate simultaneously is applicable to pan and circular bottom pot, and heater block can be made the most effectively to heat pan, circular bottom pot, guarantees the most effectively utilizing of the energy.

Accompanying drawing explanation

Fig. 1 is the circuit structure block diagram of concave electric furnace in embodiment;

Fig. 2 is that in embodiment, lowering or hoisting gear is the structural representation of the concave electric furnace of crank lowering or hoisting gear;

Fig. 3 is that in embodiment, lowering or hoisting gear is the structural representation of the concave electric furnace of worm and gear lowering or hoisting gear;

Fig. 4 is the structural representation of the concave electric furnace placement circular bottom pot shown in Fig. 2;

Fig. 5 is the structural representation of the concave electric furnace placement pan shown in Fig. 2;

Fig. 6 is the structural representation of the concave electric furnace placement kettle shown in Fig. 2.

Detailed description of the invention

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

With reference to Fig. 1, Fig. 2.The concave electric furnace that the present embodiment provides, comprising:

Housing 1,

Be arranged on housing 1, comprise the sidewall 21 of arc concave shape and be positioned at the discoidal chassis 22 bottom sidewall 21, the depressed part 2 for placing cooker,

Be arranged at the sidewall heater block 31 of sidewall 21, be arranged at the chassis heater block 32 on chassis 22,

The first checkout gear 41 of pan whether is contacted for detecting chassis 22,

Be installed on chassis 22 times, for being elevated the lowering or hoisting gear 5 on chassis 22,

Be arranged at the control circuit 6 in housing 1;

Sidewall heater block 31, chassis heater block 32, first checkout gear 41, lowering or hoisting gear 5 are electrically connected with control circuit 6 respectively.

The occupation mode of this concave electric furnace is with reference to as follows:

Pan is positioned over depressed part 2 by user, and then control circuit 6 controls the lifting of lowering or hoisting gear 5 thus makes the contacts side surfaces sidewall 21 of pan, the contact chassis, bottom surface 22 of pan, now completes mating of depressed part 2 and pan.Then control electric furnace 6 and can control sidewall heater block 31 and chassis heater block 32 heats simultaneously or heats separately.

Above-mentioned control circuit 6 can preset relevant control program, to control the adjustable height of lowering or hoisting gear 5, to control the heating of sidewall heater block 31 and chassis heater block 32, dimensional parameters by pan defaults in control program, and the pan then placed according to user controls the adjustable height of lowering or hoisting gear 5 and controls the heating of sidewall heater block 31 and chassis heater block 32.

Human-computer interaction device as touch-screen, knob etc. are electrically connected with control circuit 6 also can be set simultaneously on housing 1, control the adjustable height of lowering or hoisting gear 5 for user's input control order and control the heating of sidewall heater block 31 and chassis heater block 32.

Above-mentioned pan comprises circular bottom pot, pan, kettle.

Fig. 4, Fig. 5 respectively illustrate this concave electric furnace and place circular bottom pot, pan, can find out, circular bottom pot, pan are all firmly erected on depressed part 2 by sidewall 21 on the one hand; Chassis 22 can be elevated thus contact the bottom of circular bottom pot, pan by the lifting on the other hand by controlling lowering or hoisting gear 5, to make chassis heater block 32 the most effectively heat circular bottom pot, pan, guarantees the most effectively utilizing of the energy.

To sum up, the concave electric furnace that the present embodiment provides can mate simultaneously is applicable to pan and circular bottom pot, and heater block 32 can be made the most effectively to heat circular bottom pot, pan, guarantees the most effectively utilizing of the energy.

Further, sidewall heater block 31 comprises the upper semisection sidewall heater block 311 being arranged at sidewall 21 upper semisection, is arranged at the lower semisection sidewall heater block 312 of sidewall 21 lower semisection;

Upper semisection sidewall heater block 311, lower semisection sidewall heater block 312 are electrically connected with control circuit 6 respectively.

As can be seen from Fig. 4, Fig. 5, the degree of depth of circular bottom pot, pan is different, therefore the scope contacted with sidewall 21 is also different, when sidewall heater block 31 being divided into upper semisection sidewall heater block 311, lower semisection sidewall heater block 312 two parts, now, what the height determination depressed part 2 that can be elevated according to lowering or hoisting gear 5 was placed is circular bottom pot or pan, and when determining to be circular bottom pot, control circuit 6 controls upper semisection sidewall heater block 311, lower semisection sidewall heater block 312 heats simultaneously; When determining to be pan, control circuit 6 controls upper semisection sidewall heater block 311 and lower semisection sidewall heater block 312 does not heat.

Further, sidewall heater block 31 is solenoid or resistance coil; Chassis heater block 32 is solenoid or resistance coil.

Namely this concave electric furnace can be electromagnetic oven or electricity pottery stove.No matter be electromagnetic oven or electricity pottery stove, it is higher that chassis heater block 32 more contacts its efficiency of heating surface of pan, and energy utilization rate is higher.

Further, lowering or hoisting gear 5 comprises crank lowering or hoisting gear 51, worm and gear lowering or hoisting gear 52, hydraulic lift.Wherein crank lowering or hoisting gear 51 is as Fig. 2, and worm and gear lowering or hoisting gear 52 as shown in Figure 3.

Further, concave electric furnace also comprises the first checkout gear 41 whether contacting pan for detecting chassis 22;

First checkout gear 41 is electrically connected with control circuit 6.

Further increase the occupation mode of the concave electric furnace of the first checkout gear 41 with reference to as follows:

Control circuit 6 controls lowering or hoisting gear 5 and declines thus fallen on chassis 22, and pan is positioned over depressed part 2 by user; The now contacts side surfaces sidewall 21 of pan, control circuit 6 controls lowering or hoisting gear 5 and rises thus risen on chassis 22 afterwards; In the uphill process of chassis 22, control circuit 6 detects in real time chassis 22 by the first checkout gear 41 and whether contacts pan, and when detecting that chassis 22 contacts pan, control circuit 6 controls lowering or hoisting gear 5 to be stopped rising, and completes mating of depressed part 2 and pan.Then control electric furnace 6 and can control sidewall heater block 31 and chassis heater block 32 heats simultaneously or heats separately.

Further, the first checkout gear 41 is contact-type detection or contactless detection device.

Wherein contact-type detection can be the key switch be electrically connected with control circuit 6; Contactless detection device can be the infrared detection switch be electrically connected with control circuit 6.

When the first checkout gear 41 is contact-type detections, it is installed on chassis 22; When being contactless detection device, it can be installed on chassis 22 or be installed on other positions of housing 1.

Further, concave electric furnace also comprises the second detection device 42 whether contacting pan for detecting sidewall 21 upper semisection;

Second detection device 42 is electrically connected with control circuit 6.

On the basis of the first checkout gear 41, increase the second detection device 42 of setting further, user is before being positioned over depressed part 2 by pan, and chassis 22 can not need to fall.Concrete, when pan is positioned over depressed part 2 by user, control circuit is detected chassis 22 by the first checkout gear 41 and whether contacts pan, detected sidewall 21 upper semisection whether contact pan by second detection device 42, thus completes mating of depressed part 2 and pan:

When sidewall 21 upper semisection contact pan only being detected, controlling chassis 22 and rising, if when detecting that chassis 22 contacts pan, control chassis 22 and stop upwards, now complete mating of depressed part 2 and pan;

When only detecting that chassis 22 contacts pan, controlling chassis 22 and declining, if when sidewall 21 upper semisection contact pan being detected, control chassis 22 and stop declining, now complete mating of depressed part 2 and pan;

When only detecting that chassis 22 contacts pan, control chassis 22 to decline, if when sidewall 21 upper semisection contact pan not detected when chassis drops to minimum yet, what now judge chassis 22 is placed is the pan that kettle as shown in Figure 6 or other diameters are less, and now control circuit 6 controls that chassis heater block 32 heats, sidewall heater block 31 does not heat.

Further, with the first checkout gear 41 in like manner, second detection device 42 can be contact-type detection or contactless detection device.

More than for the utility model illustrates, be not limited to the utility model.

Claims

1. concave electric furnace, is characterized in that, comprising:

Housing (1),

Be arranged on described housing (1), comprise the sidewall (21) of arc concave shape and be positioned at the discoidal chassis (22) of described sidewall (21) bottom, the depressed part (2) for placing cooker,

Be arranged at the sidewall heater block (31) of described sidewall (21), be arranged at the chassis heater block (32) on described chassis (22),

Under being installed on described chassis (22), for being elevated the lowering or hoisting gear (5) of described chassis (22),

Be arranged at the control circuit (6) in described housing (1);

Described sidewall heater block (31), described chassis heater block (32), described lowering or hoisting gear (5) are electrically connected with described control circuit (6) respectively.

2. concave electric furnace as claimed in claim 1, it is characterized in that, described sidewall heater block (31) comprises the upper semisection sidewall heater block (311) being arranged at described sidewall (21) upper semisection, is arranged at the lower semisection sidewall heater block (312) of described sidewall (21) lower semisection;

Described upper semisection sidewall heater block (311), described lower semisection sidewall heater block (312) are electrically connected with described control circuit (6) respectively.

3. concave electric furnace as claimed in claim 1, it is characterized in that, described sidewall heater block (31) is solenoid or resistance coil; Described chassis heater block (32) is solenoid or resistance coil.

4. concave electric furnace as claimed in claim 1, it is characterized in that, described lowering or hoisting gear (5) comprises crank lowering or hoisting gear (51), worm and gear lowering or hoisting gear (52), hydraulic lift.

5. concave electric furnace as claimed in claim 1, is characterized in that, also comprising the first checkout gear (41) whether contacting described pan for detecting described chassis (22);

Described first checkout gear (41) is electrically connected with described control circuit (6).

6. concave electric furnace as claimed in claim 5, it is characterized in that, described first checkout gear (41) is contact-type detection or contactless detection device.

7. concave electric furnace as claimed in claim 1, is characterized in that, also comprising the second detection device (42) whether contacting described pan for detecting described sidewall (21) upper semisection;

Described second detection device (42) is electrically connected with described control circuit (6).

8. concave electric furnace as claimed in claim 7, it is characterized in that, described second detection device (42) is contact-type detection or contactless detection device.