CN207422751U - Energy saving mini changes in temperature refrigerator - Google Patents

Abstract

The utility model discloses a kind of energy saving mini changes in temperature refrigerators, including shell, motor, compressor, condenser, evaporator, USB interface, refrigerating chamber, refrigerating-chamber door, warm chamber and warm chamber door, refrigerating chamber sets the first half inside the shell, evaporator is set inside the shell, and it is close to the outer wall of refrigerating chamber, the one side of refrigerating-chamber door is correspondingly hinged on case nose opening one side with refrigerating chamber, warm chamber sets lower half inside the shell, the one side of warm chamber door is correspondingly hinged on case nose opening one side with warm chamber, condenser high temperature section is close to the outer wall of warm chamber, the heat conduction that condenser distributes is in warm chamber, warm chamber outer wall and outer casing inner wall, insulating layer is equipped between refrigerating chamber, motor respectively with USB interface, compressor connects.The utility model has broken the technology prejudice that conventional refrigerator is served only for refrigeration, is powered using USB interface come external power supply to motor, and heat is recycled equipped with warm chamber, convenient and energy saving.

Description

Energy saving mini changes in temperature refrigerator

Technical field

The utility model is related to refrigerator field, espespecially a kind of mini changes in temperature refrigerator.

Background technology

With the continuous development of science and technology, requirement of the people to refrigerator is also higher and higher, and almost every household is all configured with ice Case, refrigerator are a kind of devices by food, water and other items frozen for storage, can be damaged to avoid food due to high temperature, while can It is very tasty and refreshing by the refrigeration such as beverage to certain temperature, to be drunk in summer, but existing refrigerator is all household and shop mostly Large refrigerator, it is impossible to meet the groups such as university student and working clan.

In order to meet the needs of groups such as university student and working clan, by refrigerator miniaturization, using USB interface, pass through connection Computer allows the minifridge to work.If number of patent application is " 201520425474.0 ", entitled " a kind of USB minifridges " A kind of USB minifridges disclosed in patent document, including minifridge body, minifridge body includes housing and refrigerator Door, enclosure interior top layer are equipped with LED light, and LED light bottom is equipped with shelf, and shelf bottom is equipped with radiator window, magnetic is equipped at the top of shelf Iron is locked, and deodorization slot is equipped at the top of magnetic lock, and housing one side is equipped with refrigerator doors, and refrigerator doors are equipped with hinge, and shelf bottom is equipped with electricity Machine, motor one side are equipped with freon vaporizer, and back side of shell bottom is equipped with USB interface, and system is equipped between back side of shell and shelf The small article such as pop can be thus placed in minifridge by cooling system, edible for it, greatly improve life matter Amount.

However, the principle of existing refrigerator or refrigerator refrigeration is, by compressor refrigerant compression into high temperature and pressure Liquid, after the liquid of high temperature and pressure is cooled down by condenser, then after the throttle throttling, become the relatively low liquid of pressure, Evaporator is re-fed into, absorbs heat and is evaporated as the relatively low gas of pressure in evaporator, complete refrigeration cycle.

Even minifridge still only make use of the function of refrigerating part therein, heating part function but direct handle Heat distributes in air, so both wastes heat, while also improves room temperature.

The content of the invention

To solve the above problems, the utility model provides a kind of mini changes in temperature refrigerator, not only there is conventional refrigerant function, and Warm box function is realized by the recycling to thermal energy caused by refrigeration.

To achieve the above object, the technical solution adopted in the utility model is to provide a kind of energy saving mini changes in temperature refrigerator, bag Include shell, motor, compressor, condenser, evaporator, USB interface, refrigerating chamber, refrigerating-chamber door, warm chamber and warm chamber door, institute The bottom of compressor and condenser pipe setting inside the shell is stated, the refrigerating chamber sets the first half inside the shell, the evaporator It sets inside the shell, and is close to the outer wall of refrigerating chamber, the one side of the refrigerating-chamber door is correspondingly hinged on shell with refrigerating chamber Front opening one side, the warm chamber set lower half inside the shell, and the one side of the warm chamber door is corresponding with warm chamber Ground is hinged on case nose opening one side, and the condenser high temperature section is close to the outer wall of warm chamber, and the heat that condenser distributes passes It leads and insulating layer is equipped between chamber outer wall and outer casing inner wall, refrigerating chamber in warm described in warm chamber, the USB interface is arranged on Outer casing bottom, and be connected with motor, the motor sets bottom inside the shell, and is connected with compressor, and the compressor is also With highly pressurised liquid outlet and low-pressure gas entrance, the highly pressurised liquid outlet is connected with condenser, the low-pressure gas entrance It is connected with evaporator.

Wherein, power switch is further included, the power switch sets bottom inside the shell, and is connected with motor.

Wherein, the enclosure top layer is equipped with LED light, and the LED light is connected with motor.

Wherein, throttle valve is further included, the condenser is connected by throttle valve with evaporator.

Wherein, another three side of the refrigerating-chamber door is equipped with magnet sealing strip, and another three side of the warm chamber door is equipped with magnet Sealing strip.

Wherein, layer frame, layer frame both sides are additionally provided in the warm chamber to support and slide by movable guiding rail.

Wherein, the layer frame is equipped with heat-insulated flexible handle.

The beneficial effects of the utility model are：

The utility model has broken the technology prejudice that conventional refrigerator is served only for refrigeration, is given using USB interface come external power supply Motor power, so as to allow compressor operating (refrigerant by compressor highly pressurised liquid exit extrude, the liquid for being pressurized out Temperature is very high, and highly pressurised liquid enters condenser and cools down, and evaporator heat absorption evaporates and becomes the relatively low gas of pressure, and enters To low-pressure gas entrance, refrigeration cycle is completed), it is so very convenient to be used in office or dormitory, and by increasing by one A warm chamber for being close to condenser, the heat given out to condenser effectively collect and store, and can be effectively It is thawed using the heat, such as food, hot water, hot-water bag, towel, freezing object that heating need to be kept the temperature；And the portion collection is deposited The heat that the electric energy that the heat ratio normal freezer of storage uses directly heats generation can want two times or more more, can be saved using the technology A large amount of energy that needs to heat and generate, and warm up and insulating layer is equipped between chamber outer wall and outer casing inner wall, refrigerating chamber, effectively protect Holding the heat of collection will not distribute, and does not influence refrigerating chamber and change with the respective function of warm chamber and room temperature, realize low-carbon life It is living, it is energy saving.

Description of the drawings

Fig. 1 is the structure diagram of the utility model.

Fig. 2 is the backside structure figure of the utility model.

Fig. 3 is the fundamental diagram of the utility model.

Drawing reference numeral explanation：

1- shells；2- refrigerating chambers；3- warms up chamber；4- refrigerating-chamber doors；5- warms up chamber door；6- insulating layers；7- magnet sealing strips； 8-USB interfaces；9- power switches；

A1- compressors；A2- highly pressurised liquids export；A3- low-pressure gas entrances；B- condensers；C- throttle valves；D- evaporators； E- motors.

Specific embodiment

The utility model is described in detail with reference to specific embodiment and Figure of description.

It please refers to Fig.1 shown in -2, the utility model is on a kind of energy saving mini changes in temperature refrigerator, including shell 1, motor, pressure Contracting machine, condenser, evaporator, USB interface 8, refrigerating chamber 2, refrigerating-chamber door 4, warm chamber 3 and warm chamber door 5, the compressor and Condenser pipe is arranged on the bottom in shell 1, and the refrigerating chamber 2 is arranged on the first half in shell 1, and the evaporator is arranged on outer In shell, and it is close to the outer wall of refrigerating chamber 2, one side and the refrigerating chamber 2 of the refrigerating-chamber door 4 are correspondingly hinged on 1 front end of shell Be open one side, and the warm chamber 3 is arranged on the lower half in shell 1, and the one side of the warm chamber door 5 is corresponding with warm chamber 3 Ground is hinged on 1 front opening one side of shell, and the condenser high temperature section is close to the outer wall of warm chamber 3, the heat that condenser distributes It conducts in warm chamber 3, insulating layer 6, the USB interface is equipped between warm 3 outer wall of chamber and 1 inner wall of shell, refrigerating chamber 2 8 are arranged on 1 bottom of shell, and are connected with motor, and the motor is arranged on the bottom in shell 1, and is connected with compressor, described Compressor also has highly pressurised liquid outlet and low-pressure gas entrance, and the highly pressurised liquid outlet is connected with condenser, the low pressure Gas access is connected with evaporator.

The utility model has broken the technology prejudice that conventional refrigerator is served only for refrigeration, is given using USB interface 8 come external power supply Motor power, so as to allow compressor operating (refrigerant by compressor highly pressurised liquid exit extrude, the liquid for being pressurized out Temperature is very high, and highly pressurised liquid enters condenser and cools down, and evaporator heat absorption evaporates and becomes the relatively low gas of pressure, and enters To low-pressure gas entrance, refrigeration cycle is completed), it is so very convenient to be used in office or dormitory, and by increasing by one A warm chamber 3 for being close to condenser, the heat given out to condenser effectively collect and store, and can be effectively It is thawed using the heat, such as food, hot water, hot-water bag, towel, freezing object that heating need to be kept the temperature；And the portion collection is deposited The heat that the electric energy that the heat ratio normal freezer of storage uses directly heats generation can want two times or more more, can be saved using the technology A large amount of energy that needs to heat and generate, and insulating layer 6 is equipped between 1 inner wall of warm 3 outer wall of chamber and shell, refrigerating chamber 2, have Effect keeps the heat collected not distribute, and does not influence refrigerating chamber 2 and change with warm 3 respective function of chamber and room temperature, realizes Low-carbon is lived, energy saving.

In the present embodiment, power switch 9 is further included, the power switch 9 is arranged on the bottom in shell 1, and and motor Connection, by controlling power switch 9, so as to control the working condition of changes in temperature refrigerator.

In the present embodiment, 1 inner top layer of shell is equipped with LED light, and the LED light is connected with motor.

In the present embodiment, throttle valve is further included, the condenser is connected by throttle valve with evaporator, and condenser is by high temperature After the liquid cooling of high pressure, then after throttle valve reducing pressure by regulating flow, small amount of liquids vaporization is most of to become the relatively low liquid of pressure Body is finally sent into evaporator heat absorption evaporation.

In the present embodiment, another three side of the refrigerating-chamber door 4 is equipped with magnet sealing strip 7, another three side of the warm chamber door 5 Equipped with magnet sealing strip 7, by being equipped with magnet sealing strip 7, the suction iron of magnet to generate chamber door closing force, case after closing the door Door is not easy to loosen, and adds warm chamber 3 and the leakproofness of refrigerating chamber 2.

In the present embodiment, layer frame, layer frame both sides are additionally provided in the warm chamber 3 and supports and slides by movable guiding rail, It needs to heat article and conveniently takes layer frame to store；The layer frame is equipped with heat-insulated flexible handle, and can easily take needs Heat article.

Below by specific embodiment, the utility model is described in further detail.

As shown in fig.3, the operation principle of the utility model is：

It by USB interface external power supply, and turns on the power switch, motor E drives compressor A1 work, and compressor A1 is system Cryogen is compressed into the liquid of high temperature and pressure, the liquid of high temperature and pressure is extruded from highly pressurised liquid exit A2, and enters condenser B, After the liquid of high temperature and pressure is cooled down by condenser B, after throttle valve C reducing pressure by regulating flow, become the relatively low liquid of pressure, then send Enter evaporator D, evaporation of absorbing heat in evaporator D becomes the relatively low gas of pressure, and enters low-pressure gas entrance A3, completes Refrigeration cycle.

And wherein, evaporator D is close to the outer wall of refrigerating chamber 2, and the high temperature section of condenser B is close to the outer wall of warm chamber 3, heat Amount is utilized conduction in warm chamber 3, collects and stores the heat by warm chamber 3, so as to effectively utilize the heat, realize low Carbon is lived, energy saving.

Embodiment of above is only that the preferred embodiment of the utility model is described, not to the utility model Scope be defined, on the premise of the spirit of the design of the utility model is not departed from, this field ordinary skill technical staff to this The various modifications and improvement that the technical solution of utility model is made should all fall into the guarantor that claims of the utility model determine In the range of shield.

Claims (7)

1. a kind of energy saving mini changes in temperature refrigerator, including shell, compressor, condenser, evaporator, refrigerating chamber and refrigerating-chamber door, institute The bottom of compressor and condenser pipe setting inside the shell is stated, the refrigerating chamber sets the first half inside the shell, the evaporator It sets inside the shell, and is close to the outer wall of refrigerating chamber, the one side of the refrigerating-chamber door is correspondingly hinged on shell with refrigerating chamber Front opening one side, it is characterised in that：Motor, USB interface, warm chamber and warm chamber door, the warm chamber is further included to be arranged on Lower half in shell, one side and the warm chamber of the warm chamber door are correspondingly hinged on case nose opening one side, described Condenser high temperature section is close to the outer wall of warm chamber, the heat conduction that condenser distributes in warm chamber, the warm chamber outer wall with Insulating layer is equipped between outer casing inner wall, refrigerating chamber, the USB interface is arranged on outer casing bottom, and is connected with motor, the motor Bottom inside the shell is set, and is connected with compressor, the compressor also has highly pressurised liquid outlet and low-pressure gas entrance, The highly pressurised liquid outlet is connected with condenser, and the low-pressure gas entrance is connected with evaporator.

2. energy saving mini changes in temperature refrigerator according to claim 1, it is characterised in that：Further include power switch, the power supply Switch sets bottom inside the shell, and is connected with motor.

3. energy saving mini changes in temperature refrigerator according to claim 1, it is characterised in that：The enclosure top layer is equipped with LED Lamp, the LED light are connected with motor.

4. energy saving mini changes in temperature refrigerator according to claim 1, it is characterised in that：Further include throttle valve, the condenser It is connected by throttle valve with evaporator.

5. energy saving mini changes in temperature refrigerator according to claim 1, it is characterised in that：Another three side of the refrigerating-chamber door is equipped with Magnet sealing strip, another three side of the warm chamber door are equipped with magnet sealing strip.

6. energy saving mini changes in temperature refrigerator according to claim 1, it is characterised in that：Be additionally provided in the warm chamber layer frame, Layer frame both sides are supported and are slided by movable guiding rail.

7. energy saving mini changes in temperature refrigerator according to claim 6, it is characterised in that：The layer frame is equipped with heat-insulated movable hand Handle.