CN200979314Y - Heat reverse conduction suppressing device of electronic cryogenic chip - Google Patents
Heat reverse conduction suppressing device of electronic cryogenic chip Download PDFInfo
- Publication number
- CN200979314Y CN200979314Y CNU2006201344661U CN200620134466U CN200979314Y CN 200979314 Y CN200979314 Y CN 200979314Y CN U2006201344661 U CNU2006201344661 U CN U2006201344661U CN 200620134466 U CN200620134466 U CN 200620134466U CN 200979314 Y CN200979314 Y CN 200979314Y
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- CN
- China
- Prior art keywords
- radiator
- electronic cooling
- cooling sheet
- casing
- electric control
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Abstract
The utility model discloses a restricting device for electronic cooling sheet converse heat conduction. The utility model is characterized in that a electronic cooling sheet is arranged on the upper side of a tank body, a radiator is respectively arranged on the lower side and upper side of the electronic cooling sheet, a baffling board is arranged in the middle of the radiator, a heat fan and a wind inlet are arranged on the left side of the baffling board, a hot air wind outlet is arranged on the right side of the baffling board, an electric control chamber is arranged on the right side of the upper radiator, a circuit control board for controlling the temperature is arranged inside the electric control chamber. With the utility model, the electronic cooling sheet and the radiator are arranged on the upper portion of the tank body, the heat and the cool air can be emitted in time, the converse heat conduction of the electronic cooling sheet is restricted, and the damage of cool air is reduced, the cooling effect is increased. The device has the advantages of no noise, no pollution, lower manufacture cost and long service life, and the invention of the product employs the new prospects of the electric cooling industry and fills the gap of the same industry in China.
Description
Technical field:
The utility model relates to a kind of electronic refrigeration equipment, and restraining device is led in the hot anti-pass of especially a kind of electronic cooling sheet.
Background technology:
Sell the chemical refrigerant equipment that uses in the market, will reach destruction because of the environmental pollution of its freon, and progressively be substituted by pollution-free, noiseless electronic cooling product to ozone layer.And the existing defective of electronic refrigeration equipment is: the one, and the cryogenic temperature of this product can not reach below 0 ℃, the 2nd, because the hot anti-pass of cooling piece is led problem and has directly been influenced refrigeration, the energising that must not stop during start, otherwise heat will be transmitted to opposite side by cooling piece, not only reduced refrigeration, strengthen power consumption, and therefore also hindered the development of electronic cooling product.
Summary of the invention:
The purpose of this utility model has overcome above-mentioned defective exactly, provides a kind of hot anti-pass to lead restraining device, utilizes cold air than great, hot gas proportion is little, the principle that cold air can not continue to rise remains on certain vertical height to last radiator and last air outlet, air inlet, has suppressed hot anti-pass and has led.The heat and the cold air that produce are in time broken away from cooling piece, thereby reduced the loss of cold air greatly, cryogenic temperature is reduced to subzero below 9 ℃.
Scheme of the present utility model comprises casing, the electronic cooling sheet, radiator, cold and hot gas ventilating fan and electric control chamber, its design feature is: casing is two plate holder layer structure, the insulation filler is equipped with in the centre, the upside of insulation casing is provided with the electronic cooling sheet and reaches radiator up and down, the middle part of going up of last radiator is provided with dividing plate, the right side of last radiator is provided with electric control chamber, the inboard of electric control chamber is provided with control temperature controlling circuit board, circuit board is provided with the temperature sensor binding post, be connected to temperature sensor on the binding post, temperature sensor is installed in the inner chamber of cool room, is provided with button on the panel of electric control chamber, display screen and indicator lamp.For the heat that produces is in time discharged, on the casing of the left and right sides of dividing plate, be respectively equipped with heat ventilating fan, air inlet and hot gas air outlet.In order to prevent that cold air from rising, need to go up radiator and air outlet and air inlet during installation and remain on certain vertical height, the bottom that is air outlet and air inlet all is higher than more than the radiator 3cm, and the bottom of air outlet and air inlet remains on same the horizontal line.Described device can be widely used on various refrigerators, refrigerator-freezer, air-conditioning and the various large, medium and small type refrigeration plant, to satisfy the application of home dwelling, office space, meeting auditorium and the vehicle that flows.
The utility model has the advantages that: cost is low, and is in light weight, and noiselessness is pollution-free, long service life.Because the cold air in the machine has not only reduced the loss of cold air by the water conservancy diversion circulation of ventilating fan and deflector, has accelerated the refrigerating effect of freezing object, but also has opened up the bright prospects of electronic cooling industry.
Description of drawings:
Fig. 1 is the utility model restraining device structural representation.
Fig. 2 is the utility model restraining device side view.
Fig. 3 is the utility model restraining device heat sink side view.
Fig. 4 is the utility model restraining device radiator view.
The specific embodiment:
Be described in further detail below in conjunction with accompanying drawing
Casing 1 shown in Fig. 1 is two plate holder layer structure, insulation filler 2 is housed in the interlayer, the upside of insulation casing is provided with electronic cooling sheet 9, radiator 5 is equipped with in the upper end of electronic cooling sheet, radiator 6 is equipped with down in the lower end, the middle part is provided with dividing plate 8 on last radiator, the left side of dividing plate is provided with heat ventilating fan 4, the left side casing of ventilating fan is provided with air inlet 3, the right side case gas of dividing plate is provided with hot gas air outlet 10, be provided with electric control chamber 11 on the right side of radiator, the outside of electric control chamber is provided with the power supply outlet, and the inboard of electric control chamber is provided with control circuit board, circuit board is provided with the temperature sensor binding post, be connected to temperature sensor 12 on the binding post, sensor 12 is installed in the inner chamber of cool room, and the panel of electric control chamber is provided with button, display screen and indicator lamp, the top of casing is provided with cool room 14, the bottom is provided with fresh-keeping chamber 15, and circulating cold air ventilating fan 7 is equipped with at the top of cool room, and the both sides of ventilating fan are provided with deflector 13.
Cooling piece shown in Fig. 2 and radiator are arranged on the back upper end of casing, and the left side of casing is provided with cool room and calls 16, fresh-keeping chamber Xiamen 17.
Radiator shown in Fig. 3, Fig. 4 is made of heat dissipation metal plate and conductive metal seat, and fin 18 is made as elongate in shape, is connected as a single entity with base 19.
The utility model is arranged on electronic cooling sheet and radiator on the top of casing, and will go up radiator and air outlet, air inlet keeps certain vertical height, when cooling piece cuts off the power supply, just can utilize cold air than great, be deposited on following characteristics, the cold air of leading through the cooling piece anti-pass just can not continue to rise, thereby has reduced the loss of cold air, reaches the hot anti-pass of inhibition and leads the purpose of proceeding.
Claims (5)
1, restraining device is led in the hot anti-pass of a kind of electronic cooling sheet, comprise casing, the electronic cooling sheet, radiator, cold and hot gas ventilating fan and electric control chamber, it is characterized in that: casing (1) is two plate holder layer structure, insulation filler (2) is equipped with in the centre, the upside of insulation casing is provided with electronic cooling sheet (9), radiator (5) is equipped with in the upper end of electronic cooling sheet, radiator (6) is equipped with down in the lower end, the middle part is provided with dividing plate (8) on last radiator, and the left side of dividing plate is provided with heat ventilating fan (4), and the left side casing of ventilating fan is provided with air inlet (3), on the casing of the right side of dividing plate, be provided with hot gas air outlet (10), be provided with electric control chamber (11) on the right side of last radiator.
2, restraining device is led in the hot anti-pass of electronic cooling sheet according to claim 1, it is characterized in that: the outside of electric control chamber is provided with the power supply outlet, the inboard of electric control chamber is provided with control circuit board, circuit board is provided with and is connected to temperature sensor (12) on temperature sensor binding post, the binding post, sensor is installed in the inner chamber of cool room, and the panel of electric control chamber is provided with button, display screen, indicator lamp.
3, restraining device is led in the hot anti-pass of electronic cooling sheet according to claim 1, it is characterized in that: be provided with cool room (14) on the top of casing, circulating cold air ventilating fan (7) is equipped with at the top of cool room, and the both sides of ventilating fan are provided with deflector (13).
4, restraining device is led in the hot anti-pass of electronic cooling sheet according to claim 1, it is characterized in that: radiator is made of heat dissipation metal plate and conductive metal seat, and fin (18) is made as elongate in shape and base (19) is connected as a single entity.
5, restraining device is led in the hot anti-pass of electronic cooling sheet according to claim 1, and it is characterized in that: the bottom of described air outlet and air inlet all is higher than more than the radiator 3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201344661U CN200979314Y (en) | 2006-08-11 | 2006-08-11 | Heat reverse conduction suppressing device of electronic cryogenic chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201344661U CN200979314Y (en) | 2006-08-11 | 2006-08-11 | Heat reverse conduction suppressing device of electronic cryogenic chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200979314Y true CN200979314Y (en) | 2007-11-21 |
Family
ID=38979695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201344661U Expired - Fee Related CN200979314Y (en) | 2006-08-11 | 2006-08-11 | Heat reverse conduction suppressing device of electronic cryogenic chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200979314Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777946A (en) * | 2012-08-29 | 2012-11-14 | 陶国胜 | Refrigeration microwave oven based on semiconductor refrigeration |
| CN103353564A (en) * | 2013-07-08 | 2013-10-16 | 工业和信息化部电子第五研究所 | Intermittent life testing device |
-
2006
- 2006-08-11 CN CNU2006201344661U patent/CN200979314Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777946A (en) * | 2012-08-29 | 2012-11-14 | 陶国胜 | Refrigeration microwave oven based on semiconductor refrigeration |
| CN103353564A (en) * | 2013-07-08 | 2013-10-16 | 工业和信息化部电子第五研究所 | Intermittent life testing device |
| CN103353564B (en) * | 2013-07-08 | 2015-07-15 | 工业和信息化部电子第五研究所 | Intermittent life testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |