CN201977526U

CN201977526U - Device capable of making appointment for cooking

Info

Publication number: CN201977526U
Application number: CN2010206772934U
Authority: CN
Inventors: 姚凌
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-12-23
Filing date: 2010-12-23
Publication date: 2011-09-21
Anticipated expiration: 2020-12-23

Abstract

The utility model provides a device capable of making an appointment for cooking, which can prevent short circuit of an internal circuit of a machine body caused by condensed water and is used safely. The device adopts the technical scheme that a housing, an electric heater, a pan body, a pan body cavity, a controller, an insulating layer and a refrigerating device are included; the pan body cavity is arranged in the housing, the pan body is movably arranged in the pan body cavity and is connected with the electric heater, the insulating layer is arranged between the pan body cavity and the housing, the heat pickup end of the refrigerating device is thermally connected with the pan body cavity, the output end of the controller is electrically connected with the electric heater, and a condensed water collection groove closed along the wall of the pan body cavity is arranged below the pan body cavity.

Description

A kind of reservation device of cooking

Technical field

The utility model relates to a kind of condensed water that prevents and causes the reservation of the internal body short circuit device of cooking.

Background technology

China Patent No. 200820189108 discloses " a kind of electric cooker of cooking of preengaging ", this patent has increased refrigeration part and Remote switch on the basis of the mechanical type of prior art or micro computer formula electric cooker, lower the temperature fresh-keeping by the food that chiller is placed electric cooker inside, at one day in three days, the user can preengage the startup electric cooker and cook, in passing the meat dish that is placed in advance in the electric cooker has also been cooked, owner goes back home just has food to eat, and reaches the purpose that reservation is cooked.China Patent No. 200820189108 " a kind of electric cooker of cooking of preengaging " is in the process of using, the heat absorbing end of chiller is close to the internal chamber wall that is used to hold pot body, because the cold-working of chiller is used, can absorb airborne moisture on the wall of the inner chamber that is used to hold pot body forms a small amount of condensation globule and flows downwards, the inner chamber below that is used to place pot body is electric heater normally, the components and parts of band such as temperature controller alternating current, therefore the defluent condensation globule may cause internal body components and parts short circuit, the danger that damages the internal body components and parts and cause the user to get an electric shock.

The utility model content

In order to overcome China Patent No. 200820189108 " a kind of electric cooker of cooking of preengaging " owing to the cold-working of chiller is used, absorbing airborne moisture on the wall of the inner chamber that is used to hold pot body forms the condensation globule and flows downwards, may damage the internal body components and parts and cause the shortcoming of user's Danger Electric shock risk, the utility model provides a kind of condensed water that prevents to cause the internal body short circuit, use the safer reservation device of cooking.

The technical solution of the utility model 1 is: comprise housing, electric heater, pot body, pot body cavity, control device, thermal insulation layer, chiller, in housing, be provided with a pot body cavity, the pot body is movably arranged in pot body cavity and connects electric heater, be provided with thermal insulation layer between pot body cavity and the housing, the heat absorbing end thermally coupled pot body cavity of chiller, the control device output is electrically connected with electric heater, is provided with below the pot body cavity along the hot well of pot body cavity chamber wall closure.Described hot well can be set to keep at interval the also convex tendon of closure and baseplane, pot groove structure that body cavity chamber wall forms by one along pot body cavity chamber wall; Described hot well also can be a groove.

The technical solution of the utility model 2 is: comprise housing, electric heater, pot body, pot body cavity, control device, thermal insulation layer, chiller, in housing, be provided with a pot body cavity, the pot body is movably arranged in pot body cavity and connects electric heater, be provided with thermal insulation layer between pot body cavity and the housing, the heat absorbing end thermally coupled pot body cavity of chiller, the control device output is electrically connected with electric heater, and the groove structure of closed at both ends is set below the cold-working of chiller heat absorbing end is used for pot position of body cavity chamber wall.

Described chiller can be the wherein a kind of of refrigerators such as the compressor refrigeration system, semiconductor refrigeration system, absorption system of prior art or cold storage body.Compressor refrigeration system commonly used comprises compressor, evaporimeter, condenser, capillary, device for drying and filtering, it is a closed cycle system that injects cold-producing medium, the heat absorbing end of refrigerator (evaporimeter) absorbs the heat in the heat insulating box during running, and with transfer of heat, be delivered to outside the casing, to realize refrigeration; Absorption system is the totally-enclosed circulatory system that is formed through brake forming, Combination Welding by some steel pipes, generally comprise structure members such as receiver, generator, condenser, evaporimeter, absorber, liquid ammonia pipe, the used absorption system movement of the utility model can adopt the circulation of electric pyrotoxin promotion cold-producing medium to reach the refrigeration purpose; Semiconductor refrigeration system be with the conductor refrigeration sheet serve as the refrigeration core component, generally form by conductor refrigeration sheet, radiator, fan, commutator transformer etc., the heat absorbing end of conductor refrigeration sheet (i.e. Zhi Leng one side) is close to and is fixed on the heat insulating box inwall, radiator is close to the radiating end (i.e. Fa Re one side) that is fixed on the conductor refrigeration sheet outside case, fan is contained in and is used for promoting heat radiation on the radiator, the heat of its heat absorbing end can be transferred to the outer radiating end of case, reaches the purpose of cooling.Described cold storage body can be solid or the objects such as liquid or metal that prior art possesses good cold-storage effect, water that comprises cold-storage ice chest, cold-storage ice bag, adorning with container etc., its structure of cold-storage ice chest is to adorn agent for storage of coldness at the container of a sealing, by design agent for storage of coldness prescription, can control agent for storage of coldness at specified temp or speed released cold quantity, it is freezing in advance and want fresh-keeping object to be placed on together can to reach the fresh-keeping purpose of cooling in the container that possesses insulation construction during use cold storage body to be placed on refrigerator.

The heat absorbing end of described chiller is an evaporimeter in compressor refrigeration system or absorption system structure, and is the one side of conductor refrigeration sheet refrigeration in the semiconductor refrigeration system structure; Described conductor refrigeration sheet can be one or more layers of conductor refrigeration sheet; The heat absorbing end of cold storage body also is the cold storage body body.

Described thermal insulation layer can be the heat preserving and insulating material of prior art, for example: polyurethane foam, polystyrene foam, mineral wool, rock wool, sponge, aeroge etc.

Described control device can be microcomputer controller or a timing control apparatus of controlling the process of cooking, also comprises to adopt telecommunications approach (being modes such as fixed line, mobile phone, internet) to carry out the telecommunications remote controller and the Digiplex of Long-distance Control; The utility model can adopt microcomputer controller as control device separately; Also can adopt microcomputer controller to be electrically connected the grouped controls of telecommunications remote controller module or Digiplex module, therefore the user can transmit control instruction by telecommunications remote controller or Digiplex and give microcomputer controller, load circuit is carried out Long-distance Control, make control of the present utility model more convenient; The control device output is the control output interface of control device, connect output load circuit open and close and therefore to be controlled by control device.

Microcomputer controller is existing mature technique, can develop by concrete application by the professional and technical personnel, the application of household electrical appliance such as the micro computer electric cooker on the market has profuse case, and the application requirements that the professional and technical personnel describes according to the utility model specification is arranged on microcomputer controller with corresponding program and can conforms with requirement of the present utility model.The control device output is the control output interface of control device, connect the load circuit of upper controller output opening and closing be controlled by control device.

The heat absorbing end of the utility model chiller can be following several with pot body cavity thermally coupled mode: 1, the heat absorbing end of chiller is close to a pot body cavity chamber wall; 2, the heat absorbing end of chiller by metal heat transfer to the pot body cavity; 3, the heat absorbing end of chiller is conducted heat to pot body cavity chamber wall through air or thermal conducting agent; 4, the heat absorbing end of chiller is located at the cavity that links to each other with the pot body cavity.

Concrete structure of the present utility model can make up according to practical situations as required by above-mentioned concrete parts, and the utility model is not limited to rice-cooking function, also can be used for other purposes of cooking such as the stewing meat and fish dishes of preparing food.

The technical solution of the utility model has adopted the mode of collecting condensed water to make pot body cavity walls condensed water not to dirty, therefore the danger that has stoped condensed water may damage the internal body components and parts and cause the user to get an electric shock, the utility model have safer, the advantage of simple structure of use.The utility model adopts above design, has reached the purpose of design.

Description of drawings

Fig. 1 is the surface structure schematic diagram of the utility model embodiment 1.

Fig. 2 is the cross-sectional view of the utility model embodiment 1.

Fig. 3 is the pot body cavity cross-sectional view of the utility model embodiment 1.

Fig. 4 is the pot body cavity cross-sectional view of the utility model embodiment 2.

Fig. 5 is the cross-sectional view of the utility model embodiment 3.

Fig. 6 is the pot body cavity cross-sectional view of the utility model embodiment 4.

Among the figure, the hot well of 1 electric heater, 11 hot wells, 111 convex tendons, 112 baseplanes, 113 closed at both ends, 2 pots of bodies, 3 pots of body cavitys, 31 pots of body cavity chamber walls, 311 heat conduction baffles, 312 chiller heat absorbing end cold-workings are used for pot position of body cavity chamber wall, 32 cold-storage body cavitys, 4 housings, 5 control device, 6 thermal insulation layers, 7 cooking bottom temperature sensors, 71 lid temperature sensors, 8 chillers, 81 compressors, 82 condensers, 83 filters, 84 capillaries, 85 evaporimeters, 9 lids.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further specified.

As Fig. 1, Fig. 2, shown in Figure 3, the utility model embodiment 1 comprises housing 4, electric heater 1, pot body 2, pot body cavity 3, control device 5, thermal insulation layer 6, chiller 8, in housing 4, be provided with pot body cavity 3, pot body 2 is movably arranged in pot body cavity 3 and connects electric heater 1, be provided with thermal insulation layer 6 between pot body cavity 3 and the housing 4, the heat absorbing end 85 thermally coupled pot body cavitys 3 of chiller 8, control device 5 outputs are electrically connected with electric heater 1, are provided with below pot body cavity 3 along the hot well 11 of pot body cavity chamber wall 31 closures.Among Fig. 3, described hot well 11 specifically is set to keep at interval the also convex tendon 111 of closure and baseplane 112, pot groove structure that body cavity chamber wall 31 forms by one along pot body cavity chamber wall 31, and the mode that this hot well has reached to collect condensed water makes the not defluent purpose of pot body cavity walls condensed water.

The utility model embodiment 1 is the embodiment of technical scheme 1, it adopts the structure of known micro computer electric cooker, forms the micro computer electric cooker by housing 4, electric heater 1, pot body 2, pot body cavity 3, the microcomputer controller 5 as control device, lid 9, cooking bottom temperature sensor 7, lid temperature sensor 71 for primary structure among the figure; Microcomputer controller 5 possesses the timer reservation program of cooking, and the power input of microcomputer controller 5 need connect 220 volts of AC powers of public electric wire net when using.The utility model embodiment 1 microcomputer controller 5 outputs also are electrically connected compressor refrigeration system 8 except that being electrically connected electric heater 1; Cooking bottom temperature sensor test side, the lid temperature sensor test side of microcomputer controller 5 are electrically connected cooking bottom temperature sensor 7 and lid temperature sensor 71 respectively; Microcomputer controller 5 is by the feedback of detected temperatures sensor (7,71), and follow procedure is controlled the energising heating action of electric heater 1 automatically in use.

Among the embodiment 1, chiller 8 has adopted compressor refrigeration system, and compressor refrigeration system comprises primary structures such as compressor 81, condenser 82, filter 83, capillary 84, evaporimeter 85; The mode of the heat absorbing end of chiller 8 (being the evaporimeter 85 of compressor refrigeration system) thermally coupled pot body cavity 3 is: evaporimeter 85 is close to a pot body cavity chamber wall 31, evaporimeter 85 is taken away the heat of pot body cavity 3 during use by pot body cavity chamber wall 31, the temperature of pot body cavity 3 is descended, and then make in pot body 2 prepositioned rice, water and dish obtain lowering the temperature fresh-keeping, cook for reservation and to prepare.

The utility model embodiment 2 as shown in Figure 4, described hot well 11 is made as groove, and other structure is identical with embodiment of the present utility model 1.Described groove can be provided in a side of the chamber wall 31 of pot body cavity 3 belows and pot body cavity for same sheet metal that links to each other, through the groove that the mould punching press is come out, and has the advantage of saving the production process workload.

The utility model also can make the absorption system of electricity consumption refrigeration or semiconductor refrigeration system replace compressor refrigeration system as chiller, its effect unanimity.

Embodiment of the present utility model 3 as shown in Figure 5, embodiment 3 will replace with the scheme of cold storage body as the compressor refrigeration system of chiller on the structure of embodiment 1, be that described chiller 8 is made as cold storage body, this cold storage body has specifically been selected the cold-storage ice chest for use, and other structure is with embodiment 1; Embodiment 3 inside, pot body cavity 3 sides are provided with the cold-storage body cavity 32 that is used to hold cold storage body 8, and cold storage body 8 is movably arranged on cold-storage body cavity 32, is provided with thermal insulation layer 6 between cold-storage body cavity 32 and the housing 4, cold storage body 8 thermally coupled pot body cavitys 3; Be provided with heat conduction baffle 311 at cold-storage body cavity 32 and pot between the body cavity 3, heat conduction baffle 311 had both been separated this two cavitys, again can heat conduction, and it is fresh-keeping to help 3 coolings of 8 pairs of pot body cavitys of cold storage body.Need be placed on the freezing 5-10 of refrigerator hour to cold storage body to freezing earlier before the difference of present embodiment 3 and embodiment 1 occupation mode is to use, put cold-storage body cavity 33 again into, after preengage the operation of cooking.Present embodiment 2 uses cold storage body not need in use to power and complicated structure as chiller 8, has the lower advantage of cost.

The utility model embodiment 4 as shown in Figure 6 is a technical scheme 2, comprise housing, electric heater, pot body, pot body cavity, control device, thermal insulation layer, chiller, in housing, be provided with a pot body cavity, the pot body is movably arranged in pot body cavity and connects electric heater, be provided with thermal insulation layer between pot body cavity and the housing, the heat absorbing end thermally coupled pot body cavity of chiller, the control device output is electrically connected with electric heater, and the hot well 113 of closed at both ends is set below the cold-working of chiller heat absorbing end is used for pot position 312 of body cavity chamber wall.Such set-up mode can reach the utility model equally makes the not defluent purpose of pot body cavity walls condensed water, and its effect is with embodiment 1 unanimity.

Claims

1. reservation device of cooking, comprise housing, electric heater, pot body, pot body cavity, control device, thermal insulation layer, chiller, in housing, be provided with a pot body cavity, the pot body is movably arranged in pot body cavity and connects electric heater, be provided with thermal insulation layer between pot body cavity and the housing, the heat absorbing end thermally coupled pot body cavity of chiller, the control device output is electrically connected with electric heater, it is characterized in that: be provided with below the pot body cavity along the hot well of pot body cavity chamber wall closure.

2. the reservation according to claim 1 device of cooking is characterized in that: described groove structure can be set to by one along pot body cavity chamber wall keeps at interval and closed convex tendon and baseplane, pot body cavity chamber wall form groove structure.

3. the reservation according to claim 1 device of cooking, it is characterized in that: described hot well also can be a groove.

4. the reservation according to claim 1 device of cooking, it is characterized in that: described chiller is made as cold storage body.

5. the reservation according to claim 4 device of cooking is characterized in that: described pot body cavity side is provided with the cold-storage body cavity, and cold storage body is movably arranged on the cold-storage body cavity, is provided with thermal insulation layer between cold-storage body cavity and the housing, cold storage body thermally coupled pot body cavity.

6. the reservation according to claim 5 device of cooking is characterized in that: be provided with heat conduction baffle between described cold-storage body cavity and the pot body cavity.

7. reservation device of cooking, comprise housing, electric heater, pot body, pot body cavity, control device, thermal insulation layer, chiller, in housing, be provided with a pot body cavity, the pot body is movably arranged in pot body cavity and connects electric heater, be provided with thermal insulation layer between pot body cavity and the housing, the heat absorbing end thermally coupled pot body cavity of chiller, the control device output is electrically connected with electric heater, it is characterized in that: the groove structure that closed at both ends is set below the cold-working of chiller heat absorbing end is used for pot position of body cavity chamber wall.