CN2656912Y - Cooling-heating device - Google Patents
Cooling-heating device Download PDFInfo
- Publication number
- CN2656912Y CN2656912Y CNU03247363XU CN03247363U CN2656912Y CN 2656912 Y CN2656912 Y CN 2656912Y CN U03247363X U CNU03247363X U CN U03247363XU CN 03247363 U CN03247363 U CN 03247363U CN 2656912 Y CN2656912 Y CN 2656912Y
- Authority
- CN
- China
- Prior art keywords
- heating device
- shell
- semiconductor chip
- cooling
- radiator
- 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 - Lifetime
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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
- F25B2321/025—Removal of heat
- F25B2321/0251—Removal of heat by a gas
-
- 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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/12—Portable refrigerators
Abstract
The utility model discloses a heat and cold device with a function of storing foods, beverages, or other objects, and a function of refrigeration and heating. The utility model comprises an outer shell; a storage cavity, a conductive aluminum, a semiconductor chip, a radiator which are successively connected in the outer shell; and a circuit board component of switch which is electrically connected with the semiconductor chip. The utility model is characterized in that the inner part of the outer shell is divided into two large parts by a piece of clapboard; the hollow cavity formed by the storage cavity, the outer shell, and the clapboard are filled with stuffing with a fixation function. The utility model is simple in structure, convenient in installation, reliable in quality, and has high production efficiency.
Description
Technical field
The utility model relates to a kind of device with refrigeration and heating dual-use function, and this device can be used for storage or heating, cooling food, beverage and other article.
Background technology
In the prior art, usually adopt semiconductor chip, beverage or food are refrigerated or heats as cold and heat source.Cold that semiconductor chip produced or heat pass to the metal courage of storing by a conduction aluminium block.Usually interconnect by screw between aluminium block and the metal courage, this connected mode causes the installation procedure complexity, has also destroyed the integrality of metal courage wall, and when the diameter of metal courage is little to a certain degree the time, the operating space of mounting screw is restricted.
Summary of the invention
The technical problems to be solved in the utility model is, a kind of cooling and heating device is provided, and do not adopt screw to be connected between its conduction aluminium block and the metal courage wall, must not process screw hole on the metal courage wall, and apparatus structure is simple, easy for installation, the production efficiency raising.
The scheme that solves the utility model technical problem is: a kind of cooling and heating device, comprise shell, be located at the storing bladder, conductive aluminium, semiconductor chip, radiator and the on-off circuit board component that are linked in sequence in the described shell, the inner space of described shell is the two large divisions by a barrier partitions, described storing bladder is positioned at a side, and described semiconductor chip, radiator and fan are positioned at opposite side; Described conductive aluminium passes described baffle plate with the end face that semiconductor chip leans on mutually; Be provided with the filler of fixation between described storing bladder, shell, the baffle plate.
The utility model is provided with a baffle plate in the inner space of described shell it is divided into the two large divisions, storing bladder is positioned at a side, and semiconductor chip, radiator and fan are positioned at opposite side, make and form a sealed hollow between described shell, storing bladder, conductive aluminium, baffle plate and the bottom, inject filler with heat-proof quality to this space, make it be full of whole cavity, in order to fixing storing bladder.Apparatus structure of the present utility model is simple, easy for installation, reliable in quality and production efficiency height.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail, wherein:
Fig. 1 is the stereogram of the utility model preferred embodiment;
Fig. 2 is the cutaway view of the utility model preferred embodiment;
Fig. 3 is that the B-B of Fig. 2 is to cutaway view;
Fig. 4 is that the D of Fig. 3 is to partial enlarged drawing.
The specific embodiment
Shown in Fig. 1,2, be a preferred embodiment of the present utility model.A kind of cooling and heating device, comprise shell 9, be located at aluminium cup 1, conductive aluminium 2, semiconductor chip 3, radiator 4 that is linked in sequence in the described shell and the on-off circuit board component 5 that is electrically connected with described semiconductor chip, circumferentially be interval with the concavo-convex mechanism 6 that locate mutually at two places between the wall of described aluminium cup and the conductive aluminium; The inner space of described shell is divided into the two large divisions by a baffle plate 7, and described aluminium cup is positioned at a side, and described semiconductor chip, radiator and on-off circuit board component are positioned at opposite side, and described conductive aluminium passes described baffle plate with the end face that semiconductor chip leans on mutually; Be provided with hand-hole 13 with described aluminium cup corresponding position on the bottom 12 of described shell, described hand-hole also can be located on the shell circumferential surface of described aluminium cup one side.Be filled with the filler 8 of fixing and heat-blocking action between described aluminium cup and shell, the baffle plate, described filler is Polyurethane or polystyrene.Between described conductive aluminium and the described aluminium wall of cup is that cambered surface is suitable, to increase both contacts area, improves heat conduction efficiency.The side that described shell is provided with radiator is provided with the wire side 10 of being with grid, and its top also can be provided with light emitting diode as indicator lamp 15.Described wire side is inboard to be provided with fan 11 with described radiator opposite position.The end that wire side is housed on the described bottom is provided with supply socket 14.
Claims (7)
1, a kind of cooling and heating device, comprise shell (9), be located at storing bladder (1), conductive aluminium (2), semiconductor chip (3), radiator (4) that is linked in sequence in the described shell and the on-off circuit board component (5) that is electrically connected with described semiconductor chip, it is characterized in that, the inner space of described shell is divided into the two large divisions by a baffle plate (7), described storing bladder is positioned at a side, and described semiconductor chip, radiator and on-off circuit board component are positioned at opposite side; Described conductive aluminium passes described baffle plate with the end face that semiconductor chip leans on mutually, has been provided with the filler (8) of fixation between described storing bladder, shell, the baffle plate.
According to the described cooling and heating device of claim 1, it is characterized in that 2, at least one place is provided with the concavo-convex mechanism (6) of mutual location between the courage wall of described storing bladder and the conductive aluminium;
According to the described cooling and heating device of claim 2, it is characterized in that 3, arbitrary place of bottom of described shell (12) or shell external peripheral surface is provided with hand-hole (13).
According to the described cooling and heating device of claim 3, it is characterized in that 4, described filler (8) is any of Polyurethane or polystyrene.
5, according to the described cooling and heating device of claim 4, it is characterized in that, is that cambered surface is suitable between described conductive aluminium (2) and described storing bladder (1) the courage wall.
According to the described cooling and heating device of claim 5, it is characterized in that 6, the side that described shell (9) is provided with described radiator (4) is provided with the wire side (10) of being with grid.
According to the described cooling and heating device of claim 6, it is characterized in that 7, described wire side (10) is inboard to be provided with fan (11) with described radiator (4) opposite position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU03247363XU CN2656912Y (en) | 2003-06-12 | 2003-06-12 | Cooling-heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU03247363XU CN2656912Y (en) | 2003-06-12 | 2003-06-12 | Cooling-heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2656912Y true CN2656912Y (en) | 2004-11-17 |
Family
ID=34327161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU03247363XU Expired - Lifetime CN2656912Y (en) | 2003-06-12 | 2003-06-12 | Cooling-heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2656912Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101802526B (en) * | 2007-09-18 | 2012-03-21 | 开利公司 | Partition and condenser shroud for an air conditioning unit |
-
2003
- 2003-06-12 CN CNU03247363XU patent/CN2656912Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101802526B (en) * | 2007-09-18 | 2012-03-21 | 开利公司 | Partition and condenser shroud for an air conditioning unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130613 Granted publication date: 20041117 |