CN203873541U

CN203873541U - Electric cooker

Info

Publication number: CN203873541U
Application number: CN201420245766.1U
Authority: CN
Inventors: 乔晓杰; 乔玉平
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-05-14
Filing date: 2014-05-14
Publication date: 2014-10-15
Anticipated expiration: 2024-05-14

Abstract

The utility model discloses an electric cooker which comprises a pot cover, a pot body, an inner pot body and a heating device. A filtering screen is disposed in the inner pot body and is fixedly provided with a permanent magnet, the inner side of the side wall of the inner pot body is provided with at least two sliding grooves, the periphery of the filtering screen is provided with a sliding rod which is matched with the sliding grooves and enables the filtering screen to slide up and down in the inner pot body in a parallel mode, the bottom of the pot body is provided with an electromagnet opposite to the permanent magnet, and the opposite sides of the electromagnet and the permanent magnet are identical in magnetic polarity. The filtering screen is arranged in the inner pot body, the permanent magnet is arranged on the filtering screen, the bottom of the pot body is provided with the electromagnet, the filtering screen and the side wall of the inner pot body are provided with the sliding rod and the sliding grooves respectively, and the sliding rod and the sliding grooves are matched, so that the filtering screen can stably slide up and down in the inner pot body in a parallel mode, food can not make contact with the bottom of the inner pot body, and the sticking phenomenon of the inner pot body is effectively prevented.

Description

A kind of electric cooker

Technical field

The utility model relates to a kind of kitchen small household appliances, more particularly, relates to a kind of electric cooker.

Background technology

The electric cooker that at present people's daily life is used is the structure that adopts individual layer pot substantially, and internal layer pot is placed directly on heating board and is heated, and makes temperature in pot raise to cook, stew soup etc., due to the long-time high temperature of food, food is easy to sticky pot, and even zoom makes inner bag be difficult to clean.

Utility model content

The technical problems to be solved in the utility model is, for the easily defect of sticky pot of food of the above-mentioned existence of prior art, provides a kind of electric cooker of non-stick pan.

The utility model solves the technical scheme that its technical problem adopts: construct a kind of electric cooker, comprise pot cover, pot body, inner bag pot, heater, in this inner bag pot, be provided with filter screen, on this filter screen, be installed with permanent magnet, this inner bag pot inside sidewalls is provided with at least two chutes, and this filter screen periphery is provided with and coordinates the slide bar that can supply filter screen upper and lower parallel sliding in this inner bag pot with this chute;

This bottom of pot body is provided with the electromagnet relative with this permanent magnet position, and this electromagnet is identical with this permanent magnet opposite face magnetic pole.

In electric cooker of the present utility model, this electric cooker also comprises power supply, and this power supply is electrically connected with this electromagnet and heater.

In electric cooker of the present utility model, this chute is arranged at this inner bag pot bottom, this chute end sealing, and this chute bottom extends to this inner bag pot bottom.

In electric cooker of the present utility model, this slide bar comprises the pulley that is arranged at its end, and this filter screen slides up and down in this chute by pulley.

In electric cooker of the present utility model, this electric cooker also comprises that one is arranged at the temperature sensor in inner bag pot and is arranged at the main control unit in pot body, when inner bag kettle temperature reaches a certain pre-set threshold value, and this main control unit control electromagnet energising.

In electric cooker of the present utility model, this pot cover is connected by rotating shaft with pot body.

In electric cooker of the present utility model, on this pot cover, be also provided with passage.

In electric cooker of the present utility model, this filter screen is stainless steel filtering net.

In electric cooker of the present utility model, the selected material of this filter screen is high temperature resistant food grade plastic.

In electric cooker of the present utility model, hole width or diameter on this filter screen are less than 0.15cm.

Implement electric cooker of the present utility model, there is following beneficial effect: by filter screen being set in inner bag pot, and permanent magnet is set on filter screen, at bottom of pot body, electromagnet is set, the slide bar and the chute that cooperatively interact in filter screen and the setting of inner bag pot sidewall, make filter screen upper and lower parallel sliding in inner bag pot stably, food cannot be contacted with inner bag pot bottom, effectively prevent that sticky pot phenomenon from appearring in inner bag pot.

Brief description of the drawings

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

Fig. 1 is the structural representation of the utility model electric cooker the first embodiment;

Fig. 2 is the decomposition texture schematic diagram of the utility model inner bag pot.

Detailed description of the invention

For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.

As shown in Figure 1, 2, in electric cooker the first embodiment of the present utility model, this electric cooker comprises pot cover 12, pot body 11, inner bag pot 14, heater 15, this pot cover 12 is flexibly connected with pot body 11 by rotating shaft 17, this inner bag pot 14 is removable to be positioned in pot body 11, this heater 15 is arranged at pot body 11 centre position, bottom places, for the food in inner bag pot 14 heats.In order to reduce the phenomenon that produces sticky pot at inner bag pot 14 during in heat food, the present embodiment is at interior increase by one filter screen 141 of inner bag pot 14 of existing electric cooker, be installed with multiple permanent magnets 142 in these filter screen 141 surroundings, be provided with at least two chutes 144 in inner bag pot 14 inside sidewalls, filter screen 141 peripheries are provided with to coordinate with this chute 144 and can supply the slide bar 145 of filter screen 141 in these inner bag pot 14 interior upper and lower parallel sliding simultaneously; For ensureing that filter screen 141 is in the interior upper and lower smooth sliding of inner bag pot 14, in the present embodiment, chute 144 is set to four, is distributed in respectively angle inner bag pot 14 edges in 90 °, and the slide bar 145 on corresponding filter screen 141 is also four.In the present embodiment, the selected material of filter screen is stainless steel material, and this filter screen is stainless steel filtering net.In other embodiments, filter screen 141 can also be to select high temperature resistant food grade plastic material to make.

Further, for filter screen 141 is separated with inner bag pot 14 bottoms when the heat food, be provided with the electromagnet 16 relative with permanent magnet 142 positions in pot body 11 bottoms, electromagnet 16 is identical with permanent magnet 142 opposite face magnetic poles.This electric cooker also comprises power supply 13, and power supply 13 is electrically connected with electromagnet 16, in the time that electromagnet 16 is switched on, thereby can by magnetic promote filter screen 141 move up depart from inner bag pot 14 thes bottom of a pan.

This power supply 13 is also electrically connected with heater 15.

Under normal circumstances, the food that user boils may weight differ, when less for fear of user institute cooking food, be unlikely to by magnetic force, food to be pushed away to get Tai Gao or props up pot cover 12, this chute 144 is arranged at inner bag pot 14 bottoms, chute 144 end sealings, chute 144 bottoms extend to inner bag pot 14 bottoms.Simultaneously, in order to ensure convenient and swift in chute 144 interior slips of slide bar 145, slide bar 145 also comprises the pulley 143 that is arranged at its end, filter screen 141 by pulley 143 in the interior upper and lower parallel sliding of chute 144.Certainly, for the ease of cleaning inner bag pot 14 thes bottom of a pan and taking off filter screen 141 and clean, chute 144 can be the groove that connects whole inner bag pot 14 sidewalls, and the sealing on chute 144 tops adopts a fixed block to snap in chute 144, user snaps in fixed block the differing heights of chute 144 as required, to realize the sealing on chute 144 tops.

Further, electric cooker also comprises that one is arranged at the temperature sensor (not shown) in inner bag pot 14 and is arranged at the main control unit (not shown) in pot body 11, and when the interior temperature of inner bag pot 14 reaches a certain pre-set threshold value, main control unit control electromagnet 16 is switched on.In the present embodiment, this preset temperature threshold values is 90 °.In the time that temperature sensor detects that kettle temperature reaches 90 °, main control unit is controlled electromagnet 16 and is switched on, after electromagnet 16 energisings, repel corresponding with it permanent magnet 142, permanent magnet 142 moves to pot cover 12 directions with the food on electric filter 141 and filter screen 141, separate with the bottom of a pan, thereby ensure that the food on filter screen 141 can not glue pot.

Further, for making food, particularly rice is unlikely to spill from filter screen 141, and hole width or diameter on this filter screen 141 are less than 0.15cm.For emitting fast the gas in inner bag pot 14, on pot cover 12, be also provided with passage (not shown).

When use, inner bag pot 14 put into by food and water by user, cover pot cover 12, open electric cooker power supply, heater heats the food in inner bag pot 14 and water, in the time that temperature sensor senses reaches 90 ° to the interior water temperature of inner bag pot 14, temperature sensor will send first signal to main control unit, after main control unit receives first signal, send secondary signal to power supervisor, this power supervisor control power supply is that electromagnet 16 is switched on, after electromagnet 16 energisings, repel the permanent magnet 142 being arranged on filter screen 141, thereby permanent magnet 142 promotes slide bar 145 to slide with electric filter 141 toward the direction motion contrary with the bottom of a pan in chute 144, filter screen 141 leaches food simultaneously, cause water to separate with food, electric cooker is in the process of continuation heating, food is cooked by the steam in electric cooker, thereby effectively avoid food to cling the bottom of a pan.

Certainly, in the simplest embodiment, not set temperature sensor and power supply control and management device, in the time that user plugs in, electromagnet 16 can be switched on and be got rid of permanent magnet 142, and band electric filter 141 foods separate with water, directly food are cooked.Therefore not to repeat here for specific implementation process.

This is only embodiment of the present utility model above; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims

1. an electric cooker, comprise pot cover, pot body, inner bag pot, heater, it is characterized in that, in described inner bag pot, be provided with filter screen, on described filter screen, be installed with permanent magnet, described inner bag pot inside sidewalls is provided with at least two chutes, and described filter screen periphery is provided with and coordinates the slide bar that can supply filter screen upper and lower parallel sliding in described inner bag pot with described chute; Described bottom of pot body is provided with the electromagnet relative with described permanent magnet position, and described electromagnet is identical with described permanent magnet opposite face magnetic pole.

2. electric cooker according to claim 1, is characterized in that, described electric cooker also comprises power supply, and described power supply is electrically connected with described electromagnet and described heater.

3. electric cooker according to claim 1, is characterized in that, described chute is arranged at described inner bag pot bottom, described chute end sealing, and described chute bottom extends to described inner bag pot bottom.

4. electric cooker according to claim 1, is characterized in that, described slide bar comprises the pulley that is arranged at its end, and described filter screen slides up and down in described chute by pulley.

5. electric cooker according to claim 1, it is characterized in that, described electric cooker also comprises that one is arranged at the temperature sensor in inner bag pot and is arranged at the main control unit in pot body, when inner bag kettle temperature reaches a certain pre-set threshold value, and described main control unit control electromagnet energising.

6. electric cooker according to claim 1, is characterized in that, described pot cover is connected by rotating shaft with pot body.

7. electric cooker according to claim 1, is characterized in that, is also provided with passage on described pot cover.

8. according to the electric cooker described in claim 1 any one, it is characterized in that, described filter screen is stainless steel filtering net.

9. according to the electric cooker described in claim 1 any one, it is characterized in that, the selected material of described filter screen is high temperature resistant food grade plastic.

10. according to the electric cooker described in claim 1-9 any one, it is characterized in that, the hole width on described filter screen or diameter are less than 0.15 cm.