CN201680752U - Novel radiating fin and heat absorption fin structure for cooling tank of electronic refrigeration water dispenser - Google Patents
Novel radiating fin and heat absorption fin structure for cooling tank of electronic refrigeration water dispenser Download PDFInfo
- Publication number
- CN201680752U CN201680752U CN2009200752192U CN200920075219U CN201680752U CN 201680752 U CN201680752 U CN 201680752U CN 2009200752192 U CN2009200752192 U CN 2009200752192U CN 200920075219 U CN200920075219 U CN 200920075219U CN 201680752 U CN201680752 U CN 201680752U
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- fin
- heat absorbing
- absorbing sheet
- heat absorption
- water dispenser
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Abstract
The utility model relates to an electronic refrigeration water dispenser, specifically a radiating fin and heat absorption fin structure for cooling tank of electronic refrigeration water dispenser, which comprises a radiating fin, a radiating fin base, a heat absorption fin and a heat absorption fin base, wherein the radiating fin and heat absorption fin are made by pressing cold-rolled aluminum plates, the radiating fin base and the heat absorption fin base are made by casting cast aluminum alloy and the radiating fin and the radiating fin base, the heat absorption fin and the heat absorption fin base are melted and integrated respectively through a set of casting mould. The casting mould is composed of a casting mouth, a mould cavity, a mould cover, a locating plate, a mould body and a top plate body, wherein the locating plate and the mould body are an integral body, the mould cover with the casting mouth in the center is arranged on the top of the mould body, and the top plate body is arranged on the inner side of the mould body. On the radiating fin and the heat absorption fin are provided two pierces each.
Description
Technical field
The utility model relates to a kind of electronic cooling water dispenser, particularly relates to a kind of electronic cooling water dispenser cold courage fin, heat absorbing sheet structure that freezes.
Background technology
The electronic cooling water dispenser since coming out development rapidly, the water dispenser that has progressively replaced compressor cooling becomes the leading products on the domestic and international market.The core component of ordinary electronic refrigerating drinker is the cold courage of the electronics of a semiconductor refrigerating, its ordinary construction is: a heat absorbing sheet has been placed in cold courage inside, a fin has been placed in the outside, and is provided with fan near fin, and the centre is connected by semiconductor chilling plate.Can provide drinking water to the user after the energising refrigeration a little less than room temperature.
Along with the change of people's life requirement, user's needs have not been satisfied a little less than the drinking water of room temperature.Do not changing on the conditional electronic refrigeration structure principle, the unique method that can improve refrigeration increases heat absorbing sheet and fin exactly.
Producing the most frequently used manufacturing process of fin and heat absorbing sheet at present is cold rolling aluminium section bar method, the simple and low cost of manufacture of this kind technology, but owing to be subjected to the limitation of this kind technology, its height of the fin of manufacturing or heat absorbing sheet is general all less than 30 with thick ratio.Also have two kinds of manufacturing process in addition: the one, the teeth method is joined special-purpose perching knife with a kind of gear milling lathe of special use and shovel the high and thin gear piece of a slice a slice on the matrix aluminum strip, produces fin, heat absorbing sheet with the aluminium section bar of this teeth then; The 2nd, riveting tooth method: mill out the groove of proper tooth distance, groove width, groove depth one by one with milling cutter earlier on the matrix aluminium sheet of fin or heat absorbing sheet, the good aluminium matter gear piece of punching is gone in riveting in groove then.Though these two kinds of technologies can produce high and thick ratio greater than 30 heat absorbing sheet and fin, its complex process and manufacturing cost are higher.
Summary of the invention
In order to solve the above problems, the purpose of this utility model provides simple, with low cost and the high and thick ratio of a kind of manufacturing process greater than 30 heat absorbing sheet and fin, thereby makes the semiconductor electronic refrigerating drinker can offer the drinking water that the user more is lower than room temperature.
To achieve the above object, the utility model has adopted following technical scheme: the cold courage of a kind of electronic cooling water dispenser is constructed with heat sinking sheet, heat absorbing sheet, comprise fin, fin pedestal, heat absorbing sheet pedestal, heat absorbing sheet, fin and heat absorbing sheet all form with the cold rolled aluminum punching out, fin pedestal and heat absorbing sheet pedestal adopt the cast aluminium alloy casting to form, and fin and fin pedestal and heat absorbing sheet and heat absorbing sheet pedestal respectively fuse into one by a cover casting die.
Above-mentioned casting die, formed by casting gate, die cavity, die cover, location-plate, mold, top board body, location-plate and mold are as a whole mutually, and die cover is positioned at the top of mold and is provided with casting gate in the center, and the top board body is positioned at the inboard of mold.
Respectively be provided with two fabrication holes on above-mentioned fin and the heat absorbing sheet.
The beneficial effects of the utility model: the ratio of height to thickness of fin and heat absorbing sheet is greater than 30 backs (ratio of height to thickness of present embodiment fin is 60, and the ratio of height to thickness of heat absorbing sheet is 80), and its electronic cooling effect has improved about 20%.And after adopting above-mentioned fabrication scheme, its manufacturing cost and cold rolling aluminium section bar method are similar.
Description of drawings
Fig. 1 is a cutaway view of the present utility model.
Fig. 2 is fin overall structure figure.
Fig. 3 is heat absorbing sheet overall structure figure.
Fig. 4 is the fin detail drawing, and wherein B1 represents thickness, and H1 represents height.
Fig. 5 is the heat absorbing sheet detail drawing, and wherein B2 represents thickness, and H2 represents height.
Fig. 6 is the casting die sectional arrangement drawing.
Fig. 7 is that casting die separates cutaway view.
1-fin among the figure, 2-fin pedestal, 3-electronic cooling sheet, 4-heat absorbing sheet pedestal, 5-heat absorbing sheet, the cold courage of 6-, 7-fabrication hole, 8-tapping hole, 9-die cavity, 10-die cover, 11-location-plate, 12-mold, 13-top board body.
The specific embodiment
Below in conjunction with accompanying drawing 1-7 the specific embodiment of the present utility model is made a detailed explanation.
Embodiment: the cold courage of a kind of electronic cooling water dispenser comprises fin 1, fin pedestal 2, heat absorbing sheet pedestal 4, heat absorbing sheet 5, fabrication hole 7, tapping hole 8, die cavity 9, die cover 10, location-plate 11, mold 12, top board body 13 with heat sinking sheet, heat absorbing sheet structure.With cold rolling aluminium section bar method the cold rolled aluminum punching is become fin 1 and heat absorbing sheet 5, and on fin 1 and heat absorbing sheet 5 two fabrication holes 7 of each punching.Remove the die cover 10 on the casting die, fin 1 that punching is good and heat absorbing sheet 5 insert respectively in the straight trough of the location-plate 11 of casting die separately, cover die cover 10, water in the full die cavity 9 from tapping hole 8 with the cast aluminium alloy of fusion.The cast aluminium alloy of cooling fusion, fin 1 has fused into an integral body with fin pedestal and heat absorbing sheet 5 with heat absorbing sheet pedestal 4.Remove die cover 10, the fin 1 and heat absorbing sheet 5 integral body that will fuse pedestal by top board body 13 eject casting die.
Claims (3)
1. the cold courage of electronic cooling water dispenser is constructed with heat sinking sheet, heat absorbing sheet, comprise fin (1), fin pedestal (2), heat absorbing sheet pedestal (4), heat absorbing sheet (5), fin (1) and heat absorbing sheet (5) all form with the cold rolled aluminum punching out, fin pedestal (2) and heat absorbing sheet pedestal (4) adopt the cast aluminium alloy casting to form, and fin (1) respectively fuses into one by a cover casting die with fin pedestal (2) and heat absorbing sheet (5) with heat absorbing sheet pedestal (4).
2. the cold courage of a kind of electronic cooling water dispenser according to claim 1 is constructed with heat sinking sheet, heat absorbing sheet, it is characterized in that described casting die, formed by casting gate (8), die cavity (9), die cover (10), location-plate (11), mold (12), top board body (13), location-plate (11) is as a whole mutually with mold (12), die cover (10) is positioned at the top of mold (12) and is provided with casting gate (8) in the center, and top board body (13) is positioned at the inboard of mold (12).
3. the cold courage of a kind of electronic cooling water dispenser according to claim 1 is characterized in that respectively being provided with two fabrication holes (7) on described fin (1) and the heat absorbing sheet (5) with heat sinking sheet, heat absorbing sheet structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200752192U CN201680752U (en) | 2009-07-24 | 2009-07-24 | Novel radiating fin and heat absorption fin structure for cooling tank of electronic refrigeration water dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200752192U CN201680752U (en) | 2009-07-24 | 2009-07-24 | Novel radiating fin and heat absorption fin structure for cooling tank of electronic refrigeration water dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201680752U true CN201680752U (en) | 2010-12-22 |
Family
ID=43345793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200752192U Expired - Fee Related CN201680752U (en) | 2009-07-24 | 2009-07-24 | Novel radiating fin and heat absorption fin structure for cooling tank of electronic refrigeration water dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201680752U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877233A (en) * | 2012-09-27 | 2013-01-16 | 上海富山精密机械科技有限公司 | Casing of sewing machine in inblock casting industry, sewing machine and production method of casing of sewing machine in inblock casting industry |
| CN109668377A (en) * | 2017-10-16 | 2019-04-23 | 佛山市顺德区美的饮水机制造有限公司 | Electronic refrigerating container for water dispenser and the water dispenser with it |
-
2009
- 2009-07-24 CN CN2009200752192U patent/CN201680752U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877233A (en) * | 2012-09-27 | 2013-01-16 | 上海富山精密机械科技有限公司 | Casing of sewing machine in inblock casting industry, sewing machine and production method of casing of sewing machine in inblock casting industry |
| CN109668377A (en) * | 2017-10-16 | 2019-04-23 | 佛山市顺德区美的饮水机制造有限公司 | Electronic refrigerating container for water dispenser and the water dispenser with it |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20130724 |