CN203163332U - Novel heat transfer device for electronic refrigerator or wine cabinet - Google Patents
Novel heat transfer device for electronic refrigerator or wine cabinet Download PDFInfo
- Publication number
- CN203163332U CN203163332U CN201320027501XU CN201320027501U CN203163332U CN 203163332 U CN203163332 U CN 203163332U CN 201320027501X U CN201320027501X U CN 201320027501XU CN 201320027501 U CN201320027501 U CN 201320027501U CN 203163332 U CN203163332 U CN 203163332U
- Authority
- CN
- China
- Prior art keywords
- radiator
- collet
- cooler
- heat transfer
- wine cabinet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- 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
- F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
- F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
- F25B2321/023—Mounting details thereof
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
A novel heat transfer device for an electronic refrigerator or a wine cabinet comprises a refrigeration sheet, a hot end of the refrigeration sheet is mounted on a radiator in a pasting mode, a cold end of the refrigeration sheet is mounted on a cooler in a pasting mode, and an insulating layer is mounted between the radiator and the cooler. The novel heat transfer device for the electronic refrigerator or the wine cabinet is characterized in that a mounting hole of a mounting insulation cover is formed in the radiator, the cooler and the insulating layer, a fixing bolt penetrates through the insulation cover, and the radiator, the cooler and the insulating layer are connected into a whole through the bolt. The novel heat transfer device for the electronic refrigerator or the wine cabinet has the advantages that the radiator or the cooler is separated from the fixing bolt through the insulation cover, therefore, the energy loss caused by the fixing bolt is avoided, the work efficiency of the refrigeration is improved, and energy consumption is reduced. Further, the insulation cover is simple in structure, convenient to mount and suitable for industrial production.
Description
Technical field
The utility model relates to electronic refrigerator, and the wine cabinet technical field specifically is the heat transfer unit (HTU) that a kind of novel electron refrigerator or wine cabinet use.
Background technology
In the prior art, the refrigeration system that Electronic Wine Cabinet and electronic refrigerator are used comprises cold scattering aluminum, cold scattering fan, semiconductor chilling plate, heat radiation aluminium and radiator fan.Several parallel fin on heat radiation aluminium comprises substrate and is arranged on substrate, radiator fan cooperates with heat radiation aluminium.For above-mentioned several persons are fixed as an integral body, conventional art is to use set bolt directly to fix with heat radiation aluminium and cold scattering aluminum, cooling piece is clamped between the two above-mentioned.But make because bolt is metal material, it has good heat-conducting, so in use, can transmit heat by connecting bolt between heat radiation, cold aluminium, causes the cooling piece poor refrigerating efficiency, and the work energy consumption is big.
The utility model content
The purpose of this utility model is in order to overcome the shortcoming that prior art exists, to provide a kind of simple in structure, easy for installation, and production cost is low, can effectively completely cut off the novel electron refrigerator of connecting bolt heat conduction or the heat transfer unit (HTU) of wine cabinet use.
The utility model purpose realizes with the following methods: the heat transfer unit (HTU) that a kind of novel electron refrigerator or wine cabinet use, it comprises cooling piece, cooling piece hot junction and cold junction paste respectively radiator and cooler are installed, between radiator and the cooler heat-insulation layer is installed, it is characterized in that: described radiator, cooler and heat-insulation layer are provided with the installing hole that collet is installed, set bolt passes this collet with radiator, and cooler is fastenedly connected into whole with heat-insulation layer.
Described collet is divided into spiral shell head collet and double-screw bolt collet, and spiral shell head collet is installed on the cooler, and the double-screw bolt collet is installed on the heat-insulation layer.
Described spiral shell head collet lower end is nested in the interior stepped hole of double-screw bolt collet.
Described set bolt directly and the installing hole of radiator is spirally connected or be spirally connected fixing with radiator nut outward.
Described radiator is fin radiator.
Described spiral shell head collet outer end is filled with the fluid sealant of overlay masking set bolt.
The beneficial effects of the utility model are: 1) simple in structure, production cost is low, improves the market competitiveness.2) utilize collet that fixed screw and radiator or cooler are isolated, thereby avoid the energy loss brought because of connecting bolt heat conduction, improve the operating efficiency of cooling piece, thereby cut down the consumption of energy.3) collet is simple in structure, and is easy for installation, is convenient to suitability for industrialized production.
Description of drawings
Fig. 1 is this practical schematic cross-section.
Fig. 2 is the partial structurtes enlarged drawing of Fig. 1 in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is made concrete further instruction.The heat transfer unit (HTU) that a kind of novel electron refrigerator or wine cabinet use, it comprises cooling piece 1, cooling piece hot junction and cold junction paste respectively radiator 2 and cooler 3 are installed, between radiator 2 and the cooler 3 heat-insulation layer 4 is installed, it is characterized in that: described radiator 2, cooler 3 and heat-insulation layer 4 are provided with the installing hole that collet 6 is installed, set bolt 5 passes this collet with radiator 2, and cooler 3 is fastenedly connected into whole with heat-insulation layer 4.
Described collet 6 is divided into spiral shell head collet 61 and double-screw bolt collet 62, and spiral shell head collet is installed on the cooler 4, and the double-screw bolt collet is installed on the heat-insulation layer 4.
Described spiral shell head collet 61 lower ends are nested in the stepped hole in the double-screw bolt collet 62.
Described set bolt 5 directly and the installing holes of radiator 2 are spirally connected or be spirally connected fixing with radiator nut 51 outward.
Described radiator is fin radiator.
Described spiral shell head collet 61 outer ends are filled with the fluid sealant 52 of overlay masking set bolt 5.
In the utility model, utilize to be nested in the outer collet of set bolt with set bolt and radiator or the isolation of cooler heat, avoid having heat transmission to cause the cooling piece inefficiency between the two.The collet of separate type is simple in structure, easy for installation simultaneously, in guaranteed performance, reduces production costs, so can extensively promote the use of.
Claims (6)
1. the heat transfer unit (HTU) that uses of a novel electron refrigerator or wine cabinet, it comprises cooling piece (1), cooling piece hot junction and cold junction paste respectively radiator (2) and cooler (3) are installed, between radiator (2) and the cooler (3) heat-insulation layer (4) is installed, it is characterized in that: described radiator (2), cooler (3) and heat-insulation layer (4) are provided with the installing hole that collet (6) is installed, set bolt (5) passes this collet with radiator (2), and cooler (3) is fastenedly connected into whole with heat-insulation layer (4).
2. the heat transfer unit (HTU) that uses of novel electron refrigerator according to claim 1 or wine cabinet, it is characterized in that: described collet (6) is divided into spiral shell head collet (61) and double-screw bolt collet (62), spiral shell head collet is installed on the cooler (4), and the double-screw bolt collet is installed on the heat-insulation layer (4).
3. the heat transfer unit (HTU) that uses of novel electron refrigerator according to claim 2 or wine cabinet is characterized in that: described spiral shell head collet (61) lower end is nested in the stepped hole in the double-screw bolt collet (62).
4. the heat transfer unit (HTU) that uses of novel electron refrigerator according to claim 1 or wine cabinet is characterized in that: described set bolt (5) directly is spirally connected with the installing hole of radiator (2) or is spirally connected fixing with radiator nut (51) outward.
5. the heat transfer unit (HTU) that uses of novel electron refrigerator according to claim 1 or wine cabinet, it is characterized in that: described radiator is fin radiator.
6. according to the heat transfer unit (HTU) of claim 2 or 3 described novel electron refrigerators or wine cabinet use, it is characterized in that: described spiral shell head collet (61) outer end is filled with the fluid sealant (52) of overlay masking set bolt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320027501XU CN203163332U (en) | 2013-01-19 | 2013-01-19 | Novel heat transfer device for electronic refrigerator or wine cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320027501XU CN203163332U (en) | 2013-01-19 | 2013-01-19 | Novel heat transfer device for electronic refrigerator or wine cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203163332U true CN203163332U (en) | 2013-08-28 |
Family
ID=49024511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320027501XU Expired - Fee Related CN203163332U (en) | 2013-01-19 | 2013-01-19 | Novel heat transfer device for electronic refrigerator or wine cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203163332U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440857A (en) * | 2016-10-27 | 2017-02-22 | 珠海格力电器股份有限公司 | Radiator assembly and wine cabinet with same |
| CN107719631A (en) * | 2017-09-12 | 2018-02-23 | 江西洪都航空工业集团有限责任公司 | It is a kind of to collect thermal protection and the attachment structure of member installation one |
| EP3385641A1 (en) * | 2017-04-03 | 2018-10-10 | LG Electronics Inc. | Refrigerator |
| CN108679877A (en) * | 2017-04-28 | 2018-10-19 | 青岛海尔特种电冰柜有限公司 | Solid-state refrigerating plant |
| CN110837284A (en) * | 2019-10-25 | 2020-02-25 | 华为技术有限公司 | Thermoelectric module, hard disk device and electronic equipment |
| CN116358184A (en) * | 2023-03-20 | 2023-06-30 | 长虹美菱股份有限公司 | Refrigerating module device |
-
2013
- 2013-01-19 CN CN201320027501XU patent/CN203163332U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440857A (en) * | 2016-10-27 | 2017-02-22 | 珠海格力电器股份有限公司 | Radiator assembly and wine cabinet with same |
| US10852049B2 (en) | 2017-04-03 | 2020-12-01 | Lg Electronics Inc. | Refrigerator including cryogenic freezing compartment |
| KR102311397B1 (en) * | 2017-04-03 | 2021-10-13 | 엘지전자 주식회사 | A Refrigerator |
| KR20180112267A (en) * | 2017-04-03 | 2018-10-12 | 엘지전자 주식회사 | A Refrigerator |
| EP3385641A1 (en) * | 2017-04-03 | 2018-10-10 | LG Electronics Inc. | Refrigerator |
| CN108709335B (en) * | 2017-04-28 | 2022-03-22 | 青岛海尔特种电冰柜有限公司 | Semiconductor refrigerating device |
| CN108731298A (en) * | 2017-04-28 | 2018-11-02 | 青岛海尔特种电冰柜有限公司 | Solid-state refrigeration equipment |
| CN108917256A (en) * | 2017-04-28 | 2018-11-30 | 青岛海尔特种电冰柜有限公司 | Semiconductor refrigerating equipment |
| CN108709335A (en) * | 2017-04-28 | 2018-10-26 | 青岛海尔特种电冰柜有限公司 | Semiconductor cooling device |
| CN108679877A (en) * | 2017-04-28 | 2018-10-19 | 青岛海尔特种电冰柜有限公司 | Solid-state refrigerating plant |
| CN108679877B (en) * | 2017-04-28 | 2022-03-22 | 青岛海尔特种电冰柜有限公司 | Solid-state refrigerating device |
| CN108731298B (en) * | 2017-04-28 | 2022-03-22 | 青岛海尔特种电冰柜有限公司 | Solid-state refrigeration equipment |
| CN107719631A (en) * | 2017-09-12 | 2018-02-23 | 江西洪都航空工业集团有限责任公司 | It is a kind of to collect thermal protection and the attachment structure of member installation one |
| CN110837284A (en) * | 2019-10-25 | 2020-02-25 | 华为技术有限公司 | Thermoelectric module, hard disk device and electronic equipment |
| CN116358184A (en) * | 2023-03-20 | 2023-06-30 | 长虹美菱股份有限公司 | Refrigerating module device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20220119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |