CN108562090A - A kind of semiconductor refrigerating air-cooled freezer - Google Patents
A kind of semiconductor refrigerating air-cooled freezer Download PDFInfo
- Publication number
- CN108562090A CN108562090A CN201810505275.9A CN201810505275A CN108562090A CN 108562090 A CN108562090 A CN 108562090A CN 201810505275 A CN201810505275 A CN 201810505275A CN 108562090 A CN108562090 A CN 108562090A
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 81
- 239000000835 fiber Substances 0.000 claims abstract description 44
- 238000005057 refrigeration Methods 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 16
- 238000012546 transfer Methods 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000008014 freezing Effects 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 9
- 239000003507 refrigerant Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002463 transducing effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
- F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
- F25D19/003—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors with respect to movable containers
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The present invention provides a kind of semiconductor refrigerating air-cooled freezer, including box shell component, liner component, electric appliance case assembly, circulating fan component, fiber tube radiating subassembly and semiconductor refrigerating component；Liner component is installed in box shell component, the surrounding of box shell component is fixed on the card slot of the Opening of refrigeration cabinet in liner component, electric appliance case assembly is fixed by snap in the stretchable holes of box shell component, semiconductor refrigerating component is fixed on the right side of liner courage body, and makes the cool guide sheet of semiconductor chilling plate upward；Circulating fan component is set to the surface of semiconductor refrigerating component, and the step in circulating fan component is made to be overlapped on the liner step in liner component；Fiber tube heat sink assembly is fixed on box shell component.The invention has the advantages that freezing by semiconductor chilling plate, traditional compression-type refrigeration mode is changed；By the air inlet duct of reasonable Arrangement refrigerator box body, exhausting duct, promotes the SAPMAC method in refrigerator box body, reach better refrigeration effect.
Description
Technical field
The present invention relates to refrigerator technical field more particularly to a kind of semiconductor refrigerating air-cooled freezers.
Background technology
As-Is, traditional refrigerator are substantially and provide power drive refrigerant in refrigeration system using compressor
Cycle, evaporator stick on around liner, mostly use direct-cooled refrigeration modes greatly.It is direct-cooled refrigeration the problem is that：Structure
Pipeline is complicated, and difficult to install, babinet heaviness is not easy to carry, and refrigerant is a kind of pollution sources, is unfavorable for environment sustainable development.
Invention content
In order to solve the above technical problems, the present invention provides a kind of semiconductor refrigerating air-cooled freezer.
To achieve the above object, the present invention uses following technical proposals：
A kind of semiconductor refrigerating air-cooled freezer, including box shell component, liner component, electric appliance case assembly, circulating fan component,
Fiber tube radiating subassembly and semiconductor refrigerating component；
The box shell component includes the cabinet front plate, after panel box and box baseplate for being fixedly connected into case structure, babinet
Stretchable holes and cover board are offered respectively in two plate faces of foreboard bottom；
The liner component includes liner courage body, Opening of refrigeration cabinet, wind inlet channel and wind output channel, Opening of refrigeration cabinet and liner courage
The upper end of body is fixedly connected, and wind inlet channel is arranged in the bottom of liner courage body, and top is arranged wind output channel, is also opened up on liner courage body
There is gas vent；
The electric appliance case assembly includes electric appliance box cover, electric appliance box cover and control panel, and control panel is set to electric appliance box cover
Surface, electric appliance box cover pass through buckle with electric appliance box cover assemble；
The circulating fan component includes circulating fan, air inlet and air outlet, and circulating fan is fixed on fan shroud, and
It is stuck in the corresponding card slot of fan seat by the buckle on fan shroud；
The fiber tube radiating subassembly includes cooling fan, two fiber tube radiators and two heat-conducting blocks, and a heat-conducting block is solid
Due to the top of a fiber tube radiator, cooling fan and two fiber tube radiators are each attached in fixed plate, and two fiber tubes
Radiator spacing side by side is arranged；
The semiconductor refrigerating component includes semiconductor chilling plate and cool guiding block, and the cool guide sheet of semiconductor chilling plate is set upward
It sets and forms indoor, the lower section setting power cord of semiconductor chilling plate with liner component positioned at circulating fan component；
The liner component is installed in box shell component, and the surrounding of box shell component is fixed on the Opening of refrigeration cabinet in liner component
Card slot on, electric appliance case assembly is fixed by snap in the stretchable holes of box shell component, and semiconductor refrigerating component is fixed on liner
The right side of courage body, and make the cool guide sheet of semiconductor chilling plate upward；Circulating fan component is being set to semiconductor refrigerating component just
Top, and the step in circulating fan component is made to be overlapped on the liner step in liner component, and fixed by screw；Fiber tube
Heat sink assembly is fixed on box shell component.
Preferably, the heat-conducting block in fiber tube radiating subassembly is connected to the lower end of semiconductor refrigerating component by Heat Conduction Material.
The operation principle of the semiconductor refrigerating air-cooled freezer is：In semiconductor refrigerating component, one piece of N-type semiconductor material
It is coupled to galvanic couple pair with one piece of p-type semiconductor material, after connecting DC current in circuit, will produce the transfer of energy, electric current
The connector that p-type element is flowed to by N-type element absorbs heat, becomes cold end；The connector that N-type element is flowed to by p-type element discharges heat
Amount, becomes hot junction；Hot junction is connect by Heat Conduction Material with the heat-conducting block on fiber tube heat sink assembly, and heat-conducting block transfers heat to
In fin on fiber tube radiator, semiconductor chilling plate hot-side temperature is reduced by the work of cooling fan, then causes half
The decline of conductor cooling piece cold junction temperature, to reach lower temperature；Cold end is connected to semiconductor refrigerating by Heat Conduction Material
Cold is transmitted in cool guide sheet by the cool guiding block in component, and cool guide sheet is present between circulating fan component and the formation of liner component
It is indoor；When machine operation, circulating fan component drives air-flow to enter in system by the wind inlet channel of liner component, and air-flow is first
The compartment being introduced between circulating fan component and liner component, then by cool guide sheet, with larger cold in air-flow
Air-flow is entered by the air inlet of circulating fan component, and the air draft wind on liner component is flowed by the air outlet of circulating fan component
Road is moved in circles with this, completes entire refrigerative circle system.
Preferably, it is also equipped with electronic thermostat in the electrical appliance kit component, electronic thermostat is fixed by snap in electricity
On device box cover, after system reaches required temperature, refrigeration cycle stops.
Preferably, case lid component is also associated with above the box shell component, case lid component includes case lid lid shell, case lid end shelves
And door handle, the case lid lid shell inside of door handle installation end are additionally provided with gasket.
Preferably, power supply adaptor and power-line plug are also equipped on the power cord.
Preferably, on the frame of the wind output channel, the wind inlet channel by sticking double faced adhesive tape liner courage body row
Stomata edge.
Preferably, the cooling fan in the fiber tube heat sink assembly and fiber tube radiator pass through screw and fixed plate phase
Connection, heat-conducting block are welded on the top of fiber tube radiator.
Preferably, the cool guide sheet in the semiconductor refrigerating component is mutually welded with cool guiding block, cool guiding block and semiconductor refrigerating
Piece is connected by Heat Conduction Material.
The invention has the advantages that
1, the semiconductor refrigerating air-cooled freezer does not need any refrigerant, without pollution sources, does not shake and makes an uproar when work
Sound, the long lifespan of the semiconductor chilling plate in semiconductor refrigerating component, temperature range is big, and installation is easy.
2, semiconductor chilling plate is electric current transducing matrix part, by the control of input current, it can be achieved that high-precision temperature
Control, it is easy to remote control, program-controlled, computer control are realized, convenient for composition automatic control system.
3, semiconductor chilling plate hot-side temperature is reduced by way of active heat removal, causes semiconductor chilling plate cold end temperature
The decline of degree, to reach lower temperature.
To sum up, the present invention is freezed by semiconductor chilling plate, changes traditional compression-type refrigeration mode；By reasonable
It arranges air inlet duct, the exhausting duct of refrigerator box body, promotes the SAPMAC method in refrigerator box body, reach better refrigeration effect.
Description of the drawings
Fig. 1 is assembly structure diagram of the present invention；
Fig. 2 is integral outer structural schematic diagram of the present invention；
Fig. 3 is the box shell component structure diagram in the present invention；
Fig. 4 is the liner component structure diagram in the present invention；
Fig. 5 is the electrical appliance kit component structure diagram in the present invention；
Fig. 6 is the case lid component structure diagram in the present invention；
Fig. 7 is the circulating fan component structure diagram in the present invention；
Fig. 8 is the fiber tube heat sink assembly structural schematic diagram in the present invention；
Fig. 9 is the semiconductor chilling plate group part structural schematic diagram in the present invention.
Wherein, 1- box shells component；11- cabinet front plates；12- after panel box；13- box baseplates；2- liner components；In 21-
Courage courage body；22- Opening of refrigeration cabinet；23- wind inlet channels；24- wind output channels；3- electric appliance case assemblies；31- electric appliance box covers；32- electrical appliance kits
Cover；33- control panels；4- case lid components；41- case lid lid shells；42- case lids end shelves；43- gaskets；44- door handles；5- is recycled
Fan assembly；51- circulating fans；52- fan seats；53- fan shrouds；54- air inlets；55- air outlets；6- fiber tube radiating subassemblies；
61- fiber tube radiators；62- heat-conducting blocks；63- cooling fans；64- fixed plates；7- semiconductor refrigerating components；71- semiconductor refrigeratings
Piece；72- cool guide sheets；73- cool guiding blocks；74- power cords；75- power supply adaptors；76- power-line plugs；8- cover boards.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1 and Figure 2, a kind of semiconductor refrigerating air-cooled freezer, including box shell component 1, liner component 2, electrical appliance kit group
Part 3, circulating fan component 5, fiber tube radiating subassembly 6 and semiconductor refrigerating component 7；
Box shell component 1, as shown in figure 3, cabinet front plate 11, after panel box 12 and case including being fixedly connected into case structure
Body bottom plate 13, stretchable holes and cover board 8 are offered in two plate faces of 11 bottom of cabinet front plate respectively, and each parts of box shell component are logical
Screw is crossed to be connected and fixed；
Liner component 2 as shown in figure 4, include liner courage body 21, Opening of refrigeration cabinet 22, wind inlet channel 23 and wind output channel 24,
Opening of refrigeration cabinet 22 is fixedly connected with the upper end of liner courage body 21, and wind inlet channel 23, top setting is arranged in the bottom of liner courage body 21
Wind output channel 24 is further opened with gas vent on liner courage body 21；
Electric appliance case assembly 3 is as shown in figure 5, include electric appliance box cover 31, electric appliance box cover 32 and control panel 33, control panel 33
It is set to the surface of electric appliance box cover 31, electric appliance box cover 32 is assembled by buckle and electric appliance box cover 31；
Circulating fan component 5 is as shown in fig. 7, comprises circulating fan 51, air inlet 54 and air outlet 55, circulating fan 51 are solid
It is scheduled on fan shroud 53, and is stuck in 52 corresponding card slot of fan seat by the buckle on fan shroud 53；
Fiber tube radiating subassembly 6 as shown in figure 8, include 63, two fiber tube radiators 61 of cooling fan and two heat-conducting blocks 62,
One heat-conducting block 62 is fixed on the top of a fiber tube radiator 61, and cooling fan 63 and two fiber tube radiators 61 are each attached to
In fixed plate 64, and two 61 spacing side by side of fiber tube radiator arrangements；
Semiconductor refrigerating component 7 is as shown in figure 9, include semiconductor chilling plate 71 and cool guiding block 73, semiconductor chilling plate 71
Cool guide sheet 72 be arranged upward and formed with liner component 2 positioned at circulating fan component 5 it is indoor, semiconductor chilling plate 71
Power cord 74 is arranged in lower section；
Liner component 2 is installed in box shell component 1, and the surrounding of box shell component 1 is fixed on the Opening of refrigeration cabinet in liner component 2
On 22 card slot, electric appliance case assembly 3 is fixed by snap in the stretchable holes of box shell component 1, and semiconductor refrigerating component 7 is fixed on
The right side of liner courage body 21, and make the cool guide sheet 72 of semiconductor chilling plate 71 upward；Circulating fan component 5 is set to semiconductor system
The surface of cold component 7, and the step in circulating fan component 5 is made to be overlapped on the liner step in liner component 2, and pass through
Screw is fixed；61 component of fiber tube radiator is fixed on box shell component 1.
Particularly, the heat-conducting block 62 in fiber tube radiating subassembly 6 is connected to by Heat Conduction Material under semiconductor refrigerating component 7
End.
Particularly, it is also equipped with electronic thermostat in electrical appliance kit component, electronic thermostat is fixed by snap in electrical appliance kit
On lid 31, electronic thermostat samples dut temperature automatically, immediately monitoring, when collecting temperature is less than control setting value,
Control circuit starts, and compressor is stopped.
Particularly, 1 top of box shell component is also associated with case lid component 4, and case lid component 4 is as shown in fig. 6, include case lid lid shell
41,41 inside of case lid lid shell of case lid end shelves 42 and door handle 44,44 installation end of door handle is additionally provided with gasket 43.
Particularly, it is also equipped with power supply adaptor 75 and power-line plug 76 on power cord 74, the electricity for connecting refrigerator
Source.
Particularly, on the frame of wind output channel 24, wind inlet channel 23 by sticking double faced adhesive tape liner courage body 21 exhaust
Bore edges.
Particularly, the cooling fan 63 in 61 component of fiber tube radiator and fiber tube radiator 61 pass through screw and fixed plate
64 are connected, and heat-conducting block 62 is welded on the top of fiber tube radiator 61.
Particularly, the cool guide sheet 72 in semiconductor refrigerating component 7 is welded with 73 phase of cool guiding block, cool guiding block 73 and semiconductor system
It is connected by Heat Conduction Material for cold 71.
The present invention operation principle be：
In semiconductor refrigerating component 7, galvanic couple is coupled to by one piece of N-type semiconductor material and one piece of p-type semiconductor material
It is right, after connecting DC current in circuit, the transfer of energy is will produce, the connector that electric current is flowed to p-type element by N-type element absorbs
Heat becomes cold end；The connector that N-type element is flowed to by p-type element discharges heat, becomes hot junction；Hot junction by Heat Conduction Material with
Heat-conducting block 62 on 61 component of fiber tube radiator connects, and heat-conducting block 62 transfers heat in the fin on fiber tube radiator 61,
71 hot-side temperature of semiconductor chilling plate is reduced by the work of cooling fan 63, then causes 71 cold end temperature of semiconductor chilling plate
The decline of degree, to reach lower temperature；Cold end is connected to the cool guiding block 73 in semiconductor refrigerating component 7 by Heat Conduction Material
Cold is transmitted in cool guide sheet 72, cool guide sheet 72 be present in circulating fan component 5 formed with liner component 2 it is indoor；When
When machine operation, circulating fan component 5 drives air-flow to enter in system by the wind inlet channel 23 of liner component 2, and air-flow is first
Compartment between circulating fan component 5 and liner component 2 carries larger cold then by cool guide sheet 72 in air-flow
Air-flow entered by the air inlet 54 of circulating fan component 5, flowed on liner component 2 by the air outlet 55 of circulating fan component 5
Wind output channel 24, moved in circles with this, complete entire refrigerative circle system.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, this technology neck
The variations, modifications, additions or substitutions that the technical staff in domain is made in the essential scope of the present invention should also belong to the present invention's
Protection domain.
Claims (9)
1. a kind of semiconductor refrigerating air-cooled freezer, which is characterized in that including box shell component, liner component, electric appliance case assembly, cycle
Fan assembly, fiber tube radiating subassembly and semiconductor refrigerating component；
The box shell component includes the cabinet front plate, after panel box and box baseplate for being fixedly connected into case structure, cabinet front plate
Stretchable holes and cover board are offered respectively in two plate faces of bottom；
The liner component includes liner courage body, Opening of refrigeration cabinet, wind inlet channel and wind output channel, Opening of refrigeration cabinet and liner courage body
Upper end is fixedly connected, the bottom setting wind inlet channel of liner courage body, top setting wind output channel, the row of being further opened on liner courage body
Stomata；
The electric appliance case assembly includes electric appliance box cover, electric appliance box cover and control panel, and control panel is set to the table of electric appliance box cover
Face, electric appliance box cover are assembled by buckle and electric appliance box cover；
The circulating fan component includes circulating fan, air inlet and air outlet, and circulating fan is fixed on fan shroud, and is passed through
Buckle on fan shroud is stuck in the corresponding card slot of fan seat；
The fiber tube radiating subassembly includes cooling fan, two fiber tube radiators and two heat-conducting blocks, and a heat-conducting block is fixed on
The top of one fiber tube radiator, cooling fan and two fiber tube radiators are each attached in fixed plate, and two fiber tube heat dissipations
Device spacing side by side is arranged；
The semiconductor refrigerating component includes semiconductor chilling plate and cool guiding block, the cool guide sheet of semiconductor chilling plate be arranged upward and
Indoor, the lower section setting power cord of semiconductor chilling plate is formed with liner component positioned at circulating fan component；
The liner component is installed in box shell component, and the surrounding of box shell component is fixed on the card of the Opening of refrigeration cabinet in liner component
On slot, electric appliance case assembly is fixed by snap in the stretchable holes of box shell component, and semiconductor refrigerating component is fixed on liner courage body
Right side, and make the cool guide sheet of semiconductor chilling plate upward；Circulating fan component is set to the surface of semiconductor refrigerating component,
And the step in circulating fan component is made to be overlapped on the liner step in liner component, and fixed by screw；Fiber tube radiates
Device assembly is fixed on box shell component.
2. a kind of semiconductor refrigerating air-cooled freezer as described in claim 1, which is characterized in that in the fiber tube radiating subassembly
Heat-conducting block is connected to the lower end of semiconductor refrigerating component by Heat Conduction Material.
3. a kind of semiconductor refrigerating air-cooled freezer as described in claim 1, which is characterized in that operation principle is：In semiconductor
In cooling assembly, one piece of N-type semiconductor material and one piece of p-type semiconductor material are coupled to galvanic couple pair, connect direct current in circuit
After electric current, the transfer of energy is will produce, the connector that electric current is flowed to p-type element by N-type element absorbs heat, becomes cold end；By p-type
Element flows to the connector release heat of N-type element, becomes hot junction；Hot junction passes through Heat Conduction Material and leading on fiber tube heat sink assembly
Heat block connects, and heat-conducting block is transferred heat in the fin on fiber tube radiator, partly led by the work of cooling fan to reduce
Body cooling piece hot-side temperature, then causes the decline of semiconductor chilling plate cold junction temperature, to reach lower temperature；Cold end is logical
It crosses the cool guiding block that Heat Conduction Material is connected in semiconductor refrigerating component cold is transmitted in cool guide sheet, cool guide sheet is present in cycle
Fan assembly forms indoor with liner component；When machine operation, circulating fan component drives air-flow to pass through liner component
Wind inlet channel enter in system, air-flow initially enters the compartment between circulating fan component and liner component, then by leading
Cold, the air-flow with larger cold is entered by the air inlet of circulating fan component in air-flow, by going out for circulating fan component
Air port flows into the wind output channel on liner component, is moved in circles with this, completes entire refrigerative circle system.
4. a kind of semiconductor refrigerating air-cooled freezer as described in claim 1, which is characterized in that also pacify in the electrical appliance kit component
Equipped with electronic thermostat, electronic thermostat is fixed by snap to be covered in electrical appliance kit.
5. a kind of semiconductor refrigerating air-cooled freezer as described in claim 1, which is characterized in that also connect above the box shell component
It is connected to case lid component, case lid component includes case lid lid shell, case lid end shelves and door handle, the case lid lid shell inside of door handle installation end
It is additionally provided with gasket.
6. a kind of semiconductor refrigerating air-cooled freezer as described in claim 1, which is characterized in that be also equipped on the power cord
Power supply adaptor and power-line plug.
7. a kind of semiconductor refrigerating air-cooled freezer as described in claim 1, which is characterized in that the wind output channel, it is described into
On the frame in wind air duct by sticking double faced adhesive tape liner courage body exhaust bore edges.
8. a kind of semiconductor refrigerating air-cooled freezer as described in claim 1, which is characterized in that in the fiber tube heat sink assembly
Cooling fan and fiber tube radiator be connected with fixed plate by screw, heat-conducting block is welded on the top of fiber tube radiator.
9. a kind of semiconductor refrigerating air-cooled freezer as described in claim 1, which is characterized in that in the semiconductor refrigerating component
Cool guide sheet mutually welded with cool guiding block, cool guiding block is connect with semiconductor chilling plate by Heat Conduction Material.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810505275.9A CN108562090A (en) | 2018-05-24 | 2018-05-24 | A kind of semiconductor refrigerating air-cooled freezer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810505275.9A CN108562090A (en) | 2018-05-24 | 2018-05-24 | A kind of semiconductor refrigerating air-cooled freezer |
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| CN108562090A true CN108562090A (en) | 2018-09-21 |
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Cited By (5)
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| CN109747976A (en) * | 2018-12-29 | 2019-05-14 | 华侨大学 | A kind of portable semiconductor temperature control cold chain turnover box |
| CN111765704A (en) * | 2020-07-09 | 2020-10-13 | 长虹美菱股份有限公司 | Air-cooled refrigerating system and semiconductor refrigerator |
| CN111795540A (en) * | 2020-07-16 | 2020-10-20 | 长虹美菱股份有限公司 | Dehumidification drainage system and semiconductor refrigerator |
| CN111854292A (en) * | 2020-07-28 | 2020-10-30 | 长虹美菱股份有限公司 | Multifunctional air duct and semiconductor refrigerator |
| CN112197492A (en) * | 2020-09-17 | 2021-01-08 | 长虹美菱股份有限公司 | Clamping device and heat exchange module based on same |
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