CN201882416U - Electronic cold and warm insulation barrel - Google Patents
Electronic cold and warm insulation barrel Download PDFInfo
- Publication number
- CN201882416U CN201882416U CN2010206081480U CN201020608148U CN201882416U CN 201882416 U CN201882416 U CN 201882416U CN 2010206081480 U CN2010206081480 U CN 2010206081480U CN 201020608148 U CN201020608148 U CN 201020608148U CN 201882416 U CN201882416 U CN 201882416U
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- cold
- temperature
- warm insulation
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- shell
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Abstract
The utility model relates to an electronic cold and warm insulation barrel, which comprises an outer casing and a bottle liner arranged in the outer casing. The outer casing is covered by a barrel cover; a control circuit, semiconductor cooling fins, a fan and a temperature sensor are arranged in the barrel cover; a liquid crystal color-changing temperature display is arranged on the barrel cover; the control circuit includes a power conversion module, an operating mode switch and a temperature controller; the power conversion module is connected with the operating mode switch; the operating mode switch is connected with a series circuit consisting of the temperature controller and the semiconductor cooling fins; a motor of the fan is connected with the series circuit in parallel; and the liquid crystal color-changing temperature display is connected with the temperature sensor arranged in the barrel cover. The electronic cold and warm insulation barrel refrigerates or heats articles placed in the bottle liner by the aid of the temperature difference effect of the semiconductor cooling fins, is compact in structure, small in size, convenient in carrying, high in cooling and heating speed, fine in effect, large in temperature adjusting range, long in service life and lower in cost, avoids use of any coolant, is energy-saving and environment-friendly, and has no shock or noise.
Description
Technical field
The utility model relates to a kind of cool-bag, relates in particular to a kind of compressor-free, no refrigerant, energy-conserving and environment-protective, cooling or heating effect is good and fireballing electronics cold and warm insulation bucket.
Background technology
Traditional heat-preserving container is to utilize the heat-proof quality of glass liner that the object that is stored in the glass liner is realized insulation, and this heat-preserving container has only heat insulation function, can not heat up or lower the temperature.And along with the popularizing of automobile, car refrigerator is subjected to people's favor.But the car refrigerator volume is bigger, needs compressor, refrigerant again, and weight is big, carries inconvenience, vibrations is arranged, noise is arranged, and is influential to environment.And present car refrigerator, generally can only freeze to being lower than 20 degrees centigrade of ambient temperatures, the minimum temperature that can freeze approximately is 5 degrees centigrade, so refrigeration is also not ideal enough.
Summary of the invention
The utility model mainly solves original heat-preserving container and has only heat insulation function, and the technical matters that can not heat up or lower the temperature solves big, the Heavy Weight of original car refrigerator volume simultaneously, carry inconvenience, vibrations are arranged, noise is arranged, influential to environment, the less-than-ideal technical matters of refrigeration; A kind of electronics cold and warm insulation bucket is provided, and it can freeze and can heat, and cooling and warming speed is fast, and is effective, and adjustable temperature range is big, and volume is little, in light weight, is easy to carry and moves, and does not need compressor and refrigerant, very energy-conserving and environment-protective.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals: the utility model comprises shell and is located at the interior glass liner of shell, outer casing upper cover has bung, be provided with control circuit and conductor refrigeration sheet in the described bung, control circuit comprises input power module, mode of operation switch and temperature controller, input power module links to each other with the mode of operation switch, and the mode of operation switch links to each other with the circuit series of temperature controller with the conductor refrigeration sheet.The altitude temperature difference effect that utilizes the conductor refrigeration sheet is to being positioned over object in the glass liner and freezing or heating.Input power module provides DC current, and the DC current conductor refrigeration sheet of flowing through is converted into cold and hot energy by the conductor refrigeration sheet with electric energy, imports in the heat-preserving container again, reaches the effect of temperature traverse.The utility model reaches subzero 10 degrees centigrade by two-stage refrigeration, guarantees the fast and reliable of freezing, and breaks through the refrigerator refrigeration and can only arrive 5 degrees centigrade conventional effects.Can reach 90 degrees centigrade when adopting heating function.The period of service of conductor refrigeration sheet was 8.5 ten thousand hours.Owing to adopt electronic cooling, do not need compressor and refrigerant, therefore very energy-conserving and environment-protective, and volume is little, in light weight are easy to carry and move.
As preferably, the hot side of described conductor refrigeration sheet, huyashi-chuuka (cold chinese-style noodles) are connected with heating panel, conduction cooling plate respectively, between heating panel and the hot side, be equipped with the heat-conducting silicone grease layer between conduction cooling plate and the huyashi-chuuka (cold chinese-style noodles).The surface planarity of heating panel, conduction cooling plate is not more than 0.03mm, and the thickness of heat-conducting silicone grease layer is approximately 0.03mm.During assembling, the attachment face of hot side and heating panel, huyashi-chuuka (cold chinese-style noodles) and the attachment face of conduction cooling plate is parallel contacts rotate back and forth the conductor refrigeration sheet gently, push excessive heat-conducting silicone grease, guarantee that the contact of each driving surface is good.
As preferably, be filled with thermal insulation material between described heating panel and the conduction cooling plate.Guarantee can not conduct heat between heating panel and the conduction cooling plate, refrigeration or heating effect are better.
As preferably, be provided with fan in the described bung, the motor parallel of described fan is on the circuit series of temperature controller and conductor refrigeration sheet.Louvre is arranged on the bung, and the heat that produces during the work of conductor refrigeration sheet is discharged louvre by fan.
As preferably, described bung is provided with the liquid crystal color-changing temperature indicator, and the liquid crystal color-changing temperature indicator links to each other with temperature sensor in being located at bung.Temperature is shown by the liquid crystal color-changing temperature indicator intuitively by the temperature sensor collection in the bucket, not only intuitively but also attractive in appearance.
As preferably, be provided with one deck polyamine ester layer between described shell and the glass liner, be provided with the liner courage in the described glass liner.Polyamine ester layer plays insulation and buffering effect, effectively avoids the breakage of glass liner.The liner courage can be used plastic production, and the liner courage also plays a protective role to glass liner.
As preferably, described shell and glass liner are the thin shape of the mouth as one speaks of high bucket, and described shell is provided with handle.Thin mouthful of high bucket, the ice beer class of being more convenient for ampuliform object, the heat when also bung is opened in minimizing or the loss of cold air.The design of handle is more convenient for carrying and moving.
The beneficial effects of the utility model are: the altitude temperature difference effect that utilizes the conductor refrigeration sheet is to being positioned over object in the glass liner and freezing or heating, compact conformation, volume is small and exquisite, and is easy to carry, do not use any refrigerant, energy-conserving and environment-protective, shockproof, noiselessness, cooling and warming speed is fast, effective, and temperature regulating range is big, long service life, cost are also lower.
Description of drawings
Fig. 1 is a kind of semi-sictional view structural representation of the present utility model.
Fig. 2 is an enlarged drawing of analysing and observe part among Fig. 1.
Fig. 3 is a kind of circuit connection diagram of the present utility model.
Fig. 4 is a kind of connection structure decomposing schematic representation of conductor refrigeration sheet and heating panel in the utility model, conduction cooling plate.
1. shells among the figure, 2. glass liner, 3. bung, 4. conductor refrigeration sheet, 5. input power module, 6. mode of operation switch, 7. temperature controller, 8. heating panel, 9. conduction cooling plate, 10. heat-conducting silicone grease layer, 11. motors, 12. polyamine ester layers, 13. the liner courage, 14. handles, 15. screws, 16. spring washer, 17. pads, 18. heat insulating mattress.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: the electronics cold and warm insulation bucket of present embodiment, as shown in Figure 1 and Figure 2, comprise shell 1 and be installed on glass liner 2 in the shell 1, shell 1 and glass liner 2 are the thin shape of the mouth as one speaks of high bucket, there is one deck to play the insulation and the polyamine ester layer 12 of buffering effect between shell 1 and the glass liner 2, adopts the Polyurethane integral foam, together and buffer action arranged the whole viscous of glass liner, reduce the possibility of glass liner breakage greatly, also can be foamed into the single interchangeable form of monomer.Also have the liner courage 13 that plastics are made in the glass liner 2, also play the effect of protection glass liner.Be connected with a handle 14 on shell 1 sidewall, the opening part of shell 1 is stamped bung 3, and protruding plug is down arranged in the middle of the bung, and bung is connected with shell is spiral, and protruding plug buckles in the glass liner, guarantees leak tightness.Circuit card, conductor refrigeration sheet 4, fan and temperature sensor are installed in the bung 3, the side of bung 3 is equipped with the liquid crystal color-changing temperature indicator, the liquid crystal color-changing temperature indicator links to each other with temperature sensor, and the bung side also has some louvres, and the position of fan is corresponding with the position of louvre.Be welded with control circuit on the circuit card, as shown in Figure 3, control circuit comprises input power module 5, mode of operation switch 6 and temperature controller 7, input power module 5 links to each other with mode of operation switch 6, mode of operation switch 6 links to each other with the circuit series of temperature controller 7 with conductor refrigeration sheet 4, and the motor 11 of fan is connected in parallel on the circuit series of temperature controller 7 and conductor refrigeration sheet 4.As shown in Figure 4, the hot side of conductor refrigeration sheet 4, huyashi-chuuka (cold chinese-style noodles) are connected with heating panel 8, conduction cooling plate 9 respectively, between heating panel 8 and the hot side, between conduction cooling plate 9 and the huyashi-chuuka (cold chinese-style noodles) the very thin heat-conducting silicone grease layer 10 of one deck is arranged all.Fastening between heating panel 8, conductor refrigeration sheet 4 and conduction cooling plate 9 threes by screw 15, be lined with spring washer 16, pad 17 and heat insulating mattress 18 between the top of screw and heating panel successively.Be filled with thermal insulation material between heating panel 8 and the conduction cooling plate 9.
The conductor refrigeration sheet has utilized peltier effect.The electric current contact place that two different conductors form that flows through can produce heat release or heat absorption phenomenon, and thermal output or caloric receptivity are decided by the size of electric current.Right the particle of a N type and P-type semiconductor with the metal connecting sheet galvanic couple that is welded.When DC current when the N utmost point flows to the P utmost point, an end produces the heat absorption phenomenon, is called cold junction, the other end produces exothermic phenomenon, is called the hot junction.If direction of current conversely, then cold and hot end is changed mutually.Because it is less that galvanic couple produces calorific effect, so in fact need tens, up to a hundred galvanic couple is linked to be thermopile.When making refrigerator, need be with tens, up to a hundred N types and P-type semiconductor particle be put on the flow deflector on the insulating ceramic film, constitutes the conductor refrigeration sheet.
The electric current that the utility model flows through the conductor refrigeration sheet by adjusting is controlled temperature, under the refrigerating mode thereof, is bench mark with the zero degrees celsius generally, is divided into refrigerating and freezing two grades, is selected by the mode of operation switch.Operating voltage of the present utility model is DC12V, and input power module can be a battery, also can the AC220V civil power be become DC12V by external voltage transformer, provides electric energy for inner all electric appliance components again.The DC current conductor refrigeration sheet of flowing through is converted into cold and hot energy by the conductor refrigeration sheet with electric energy, imports in the heat-preserving container again, reaches the effect of temperature traverse.The heat that produces during the work of conductor refrigeration sheet is discharged by fan, by the temperature controller design temperature, makes the temperature that reaches default in the heat-preserving container.Temperature is shown by the liquid crystal color-changing temperature indicator intuitively by the temperature sensor collection in the bucket.
The utility model can be made into high refrigeration ice bucket, vehicle-mounted type changes in temperature bucket, cold and hot storage bucket and temperature-constant bucket etc. according to different purposes.The utility model compact conformation, volume is small and exquisite, and is easy to carry, do not use any refrigerant, energy-conserving and environment-protective, shockproof, noiselessness, cooling and warming speed is fast, effective, and temperature regulating range is big, long service life, cost is low.
Claims (7)
1. electronics cold and warm insulation bucket, comprise shell (1) and be located at the interior glass liner (2) of shell (1), be stamped bung (3) on the shell (1), it is characterized in that being provided with in the described bung (3) control circuit and conductor refrigeration sheet (4), control circuit comprises input power module (5), mode of operation switch (6) and temperature controller (7), input power module (5) links to each other with mode of operation switch (6), and mode of operation switch (6) links to each other with the circuit series of temperature controller (7) with conductor refrigeration sheet (4).
2. electronics cold and warm insulation bucket according to claim 1, the hot side, the huyashi-chuuka (cold chinese-style noodles) that it is characterized in that described conductor refrigeration sheet (4) are connected with heating panel (8), conduction cooling plate (9) respectively, between heating panel (8) and the hot side, be equipped with heat-conducting silicone grease layer (10) between conduction cooling plate (9) and the huyashi-chuuka (cold chinese-style noodles).
3. electronics cold and warm insulation bucket according to claim 2 is characterized in that being filled with thermal insulation material between described heating panel (8) and the conduction cooling plate (9).
4. according to claim 1 or 2 or 3 described electronics cold and warm insulation buckets, it is characterized in that being provided with fan in the described bung (3), the motor of described fan (11) is connected in parallel on the circuit series of temperature controller (7) and conductor refrigeration sheet (4).
5. according to claim 1 or 2 or 3 described electronics cold and warm insulation buckets, it is characterized in that described bung (3) is provided with the liquid crystal color-changing temperature indicator, the liquid crystal color-changing temperature indicator temperature sensor interior with being located at bung (3) links to each other.
6. electronics cold and warm insulation bucket according to claim 1 is characterized in that being provided with one deck polyamine ester layer (12) between described shell (1) and the glass liner (2), is provided with liner courage (13) in the described glass liner (2).
7. according to claim 1 or 6 described electronics cold and warm insulation buckets, it is characterized in that described shell (1) and glass liner (2) are the thin shape of the mouth as one speaks of high bucket, described shell (1) is provided with handle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206081480U CN201882416U (en) | 2010-11-16 | 2010-11-16 | Electronic cold and warm insulation barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206081480U CN201882416U (en) | 2010-11-16 | 2010-11-16 | Electronic cold and warm insulation barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201882416U true CN201882416U (en) | 2011-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206081480U Expired - Fee Related CN201882416U (en) | 2010-11-16 | 2010-11-16 | Electronic cold and warm insulation barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201882416U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229306A (en) * | 2013-12-02 | 2014-12-24 | 鸿富锦精密工业(武汉)有限公司 | Accommodating case |
| CN104260997A (en) * | 2014-09-23 | 2015-01-07 | 成都顿威新型金属材料有限公司 | Temperature-adjustable metal lithium and product transportation barrel |
| CN104309932A (en) * | 2014-10-22 | 2015-01-28 | 黄道志 | Temperature control cup |
| CN104859958A (en) * | 2015-04-16 | 2015-08-26 | 华南农业大学 | Double-working-condition semiconductor refrigeration type fruit and vegetable distribution box and control method thereof |
| CN105193050A (en) * | 2015-01-22 | 2015-12-30 | 张立稳 | Refrigeration and heating lunch box |
| CN105249863A (en) * | 2015-10-28 | 2016-01-20 | 雍徽 | Thermostatic light-proof oil can box |
-
2010
- 2010-11-16 CN CN2010206081480U patent/CN201882416U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229306A (en) * | 2013-12-02 | 2014-12-24 | 鸿富锦精密工业(武汉)有限公司 | Accommodating case |
| CN104260997A (en) * | 2014-09-23 | 2015-01-07 | 成都顿威新型金属材料有限公司 | Temperature-adjustable metal lithium and product transportation barrel |
| CN104260997B (en) * | 2014-09-23 | 2017-04-12 | 成都顿威新型金属材料有限公司 | Temperature-adjustable metal lithium and product transportation barrel |
| CN104309932A (en) * | 2014-10-22 | 2015-01-28 | 黄道志 | Temperature control cup |
| CN104309932B (en) * | 2014-10-22 | 2016-09-21 | 黄道志 | A kind of temperature control cup |
| CN105193050A (en) * | 2015-01-22 | 2015-12-30 | 张立稳 | Refrigeration and heating lunch box |
| CN104859958A (en) * | 2015-04-16 | 2015-08-26 | 华南农业大学 | Double-working-condition semiconductor refrigeration type fruit and vegetable distribution box and control method thereof |
| CN105249863A (en) * | 2015-10-28 | 2016-01-20 | 雍徽 | Thermostatic light-proof oil can box |
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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: 20110629 Termination date: 20161116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |