CN2802992Y

CN2802992Y - Houzehold ice cream machine

Info

Publication number: CN2802992Y
Application number: CN 200520043141
Authority: CN
Inventors: 马宗超
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-07-05
Filing date: 2005-07-05
Publication date: 2006-08-09
Anticipated expiration: 2015-07-05

Abstract

The utility model relates to a household ice cream machine which does not have a compressor refrigeration system and has no need of additional refrigerant. The utility model is mainly composed of a cold accumulating inner liner, a mixing rod and a dynamic force part, wherein the cold accumulating inner liner is arranged in a heat preservation cabinet positioned at the lower part of the complete machine, is made of good quality food grade stainless steel and has a round bottom cup-shaped structure which has an interlayer and an inner vertical section forming a U shape; the interlayer is filled with high efficiency cold accumulating media; excepting for being used for making ice cream, the cold accumulating inner liner is stored in a refrigeration chamber of a domestic electric refrigerator in normal times, can obviously extend the stand-by time of the electric refrigerator and is an effective electric refrigerator economizer. The mixing rod is made of high intensity engineering plastics and has a blade-shaped structure; the outer edge of a blade is bent into a perching knife shape; the mixing rod can effectively scrape a congelation layer of ice cream pasty materials coagulated on the surface of the inner liner and causes the congelation layer to concentrate to the center and be mixed in the pasty materials. The dynamic force part is arranged in a machine cover and comprises a motor and a motor control circuit, wherein the motor control circuit is connected into a monostable trigger by an NE555 integrated block and adopts an operation way of touch starting and automatic stopping at the definite time; the machine is automatically stopped after ice cream is made.

Description

Home use ice-cream machine

Affiliated technical field

The utility model relates to the ice-cream device of a kind of making, and being does not a kind ofly have compressor refrigeration system not need outer refrigerant feeding, the ice cream maker of energy saving and environment friendly small household appliances class again.

Background technology

At present, known icecream production, need comprise batching, conveying, heat exchange, homogeneous, congeal, a complete set of equipment such as sclerosis, compressor refrigeration system.But, in a small amount prepare ice cream whenever and wherever possible in the family, do reversally certainly, promptly do instantly, can not also there is no need complicated like this complete set of equipments.

Summary of the invention

The purpose of this utility model is to provide a kind of home use ice-cream machine, this ice cream maker does not have compressor refrigeration system not need outer refrigerant feeding yet, with special cold-storage inner bag as the ice-cream slurry that the carries low-temperature receiver bucket that congeals, volume is little, be easy to carry, automatic stop after ice cream is manufactured and finished is provided convenience and enjoyment for tasting the self-control ice cream in the family.

To achieve these goals, the technical solution of the utility model is: home use ice-cream machine, mainly constitute by cold-storage inner bag, stirring rod and power three parts, it is characterized in that: the cold-storage inner bag is placed in the insulation casing, be that an interior vertical section is the round bottom cup-like structure with dissection of ∪ type, being full of efficient cool storage medium in the interlayer, is that to produce ice-cream container be again " low-temperature receiver " that the ice-cream slurry process of congealing in it provides refrigerating capacity.Power section is installed in cover inner, comprises motor and control circuit, and the cover outer front lower place is provided with charge door, and the back upper place jug makes to be easy to take and holds.Stirring rod high-strength engineering plastic manufacturing is a bladed structure, and the blade outer rim is bent into the perching knife shape, scrapes to the center and concentrates and infiltrate in the slurry so that effectively ice-cream slurry is condensed in the layer that congeals on inner bag surface.

At ordinary times, the cold-storage inner bag leaves in the refrigerating chamber of household electric refrigerator, relies on the efficient cool storage medium in it, but the stand-by time of significant prolongation refrigerator reaches the purpose of energy-conservation saving; Take out when manufacturing ice cream and put in the insulation casing, the cover that connects stirring rod is covered on the insulation casing (this moment, stirring rod was just in time imbedded in the cold-storage inner bag), connect power supply, the stirring rod rotation, add ice-cream slurry from charge door, by the time ice cream has been manufactured and finished during the motor stall.

The beneficial effects of the utility model are embodied in its following advantage that has:

1. the utility model does not have compressor refrigeration system, does not need outer refrigerant feeding, environmental protection and energy saving saving yet.

2. cold-storage inner bag of the present utility model leaves in the refrigerating chamber of household electric refrigerator at ordinary times, but the stand-by time of significant prolongation refrigerator is a kind of effective refrigerator energy-saving appliance.

3. the utility model is simple in structure, and cost is low, is easy to operation and maintenance.

The utility model, quick, light, small-sized, be easy to carry, adapt to different occasions and use.

5. the utility model cold-storage inner bag bottom is circular, does not have the dead angle, edge, cleans easily, meets hygienic requirements.

6. the utility model also can be used for preserving and carrying cold drink, or is used to preserve or transmit the medicine that To Be Protected from Heat and biological products etc. and makes refrigerating box and use a tractor serves several purposes.

Description of drawings

Fig. 1 is the utility model embodiment vertical section structure schematic diagram.

Fig. 2 is the front and the cross section structure schematic diagram of the utility model embodiment stirring rod.

Fig. 3 is the utility model embodiment circuit for controlling motor figure.

Number in the figure: 1 circuit for controlling motor, 2 covers, 3 handles, 4 motors, 5 charge doors, 6 cold-storage inner bags, 7 stirring rod, 8 insulation casings.

The specific embodiment (embodiment)

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

Structure of the present utility model is seen accompanying drawing.

Embodiment:

The utility model is made of cold-storage inner bag, stirring rod and power three parts, and the complete machine outward appearance is a cylinder.

In embodiment illustrated in fig. 1, insulation casing (8) and cover (2) constitute the framework of each parts respectively, and each parts is installed respectively in it, promptly becomes complete ice cream maker after the two closure.

Insulation casing (8) is the drum made from plastics or metal with dissection, filling heat insulator in the interlayer.

Cold-storage inner bag (6) is made with the high quality food grade stainless steel, be that an interior vertical section is the round bottom cup-like structure with dissection of ∪ type, be full of efficient cool storage medium in the interlayer, inner wall surface must be smooth smooth, so that make the on-stream inwall of being close to all the time in the perching knife shape edge of stirring rod (7).Cold-storage inner bag (6) is placed in the insulation casing (8).

Cover (2) is installed the power section that comprises motor (4) and circuit for controlling motor (1) with plastics or metal manufacturing in it.The front lower place on cover (2) surface is provided with charge door (5), back upper place jug (3).

Motor (4) uses the 14W permagnetic synchronous motor, and its force-output shaft stretches out downwards in order to drive stirring rod (7) just in time at the complete machine center line.

Stirring rod (7) is used the high-strength engineering plastic manufacturing, is a bladed structure, and the blade outer rim is bent into the perching knife shape and scrapes to the center and concentrate and infiltrate in the slurry so that effectively ice-cream slurry is condensed in the layer that congeals of cold-storage inner bag (6) inner surface.

Figure 2 shows that the structural representation of the utility model embodiment stirring rod (7), wherein: A is the front plan view of stirring rod (7), foliaceous, all its shapes of part that contact is arranged with cold-storage inner bag (6) inner surface in its edge are all consistent and the two gap is as much as possible little with respective surfaces, scrape so that effectively ice-cream slurry is condensed in the layer that congeals of cold-storage inner bag (6) inner surface, quicken ice-cream formation; B is the cross section of stirring rod (7), shows that the edge is bent into the situation of perching knife shape.

Fig. 3 is the electrical schematic diagram of circuit for controlling motor (1), adopt the timing automatic shutdown operation mode of start that touches, the NE555 integrated package is connected into monostable flipflop, after connecting power supply, hold non-inductive voltage owing to touch sheet P, capacitor C 4 is by NE555 the 7th pin discharge off, and the 3rd pin is output as low level, relay K discharges, and motor M is not changeed; When needs are started shooting, lay a finger on touch sheet P with hand, the noise signal voltage of human body sensing adds to NE555 the 2nd pin through R3, and circuit is triggered and enters transient state, 3 pin output high level, relay K adhesive, motor M running; Simultaneously, NE555 ends the 7th pin inside, power supply charges to C4 by R2, regularly beginning that Here it is, when the voltage on the capacitor C 4 rise to gradually supply voltage 2/3 the time, NE555 the 7th pin conducting makes the C4 discharge, the output of the 3rd pin changes back to low level by high level, relay K discharges, the motor M stall, and this moment, ice-cream manufacturing finished.

Claims

1. home use ice-cream machine mainly is made of cold-storage inner bag, stirring rod and power three parts, it is characterized in that the cold-storage inner bag is placed in the insulation casing, and power section is installed in the cover, and stirring rod is connected on the motor force-output shaft of cover center power section.

2. home use ice-cream machine according to claim 1 is characterized in that: the cold-storage inner bag be one with the manufacturing of high quality food grade stainless steel, interior vertical section is the round bottom cup-like structure with dissection of ∪ type, is full of efficient cool storage medium in the interlayer.

3. home use ice-cream machine according to claim 1 is characterized in that: stirring rod high-strength engineering plastic manufacturing is a bladed structure, and the blade outer rim is bent into the perching knife shape.

4. home use ice-cream machine according to claim 1 is characterized in that: power section comprises motor and circuit for controlling motor.

5. home use ice-cream machine according to claim 1 is characterized in that: circuit for controlling motor is connected into monostable flipflop by the NE555 integrated package, adopts the timing automatic shutdown operation mode of start that touches.

6. home use ice-cream machine according to claim 1 is characterized in that: insulation casing outward appearance is cylinder; The front lower place on cover surface is provided with charge door, the back upper place jug.