CN102673893A - Cold-heat adjustment insulating box - Google Patents
Cold-heat adjustment insulating box Download PDFInfo
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- CN102673893A CN102673893A CN2012101084344A CN201210108434A CN102673893A CN 102673893 A CN102673893 A CN 102673893A CN 2012101084344 A CN2012101084344 A CN 2012101084344A CN 201210108434 A CN201210108434 A CN 201210108434A CN 102673893 A CN102673893 A CN 102673893A
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- refrigerating chip
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Abstract
The invention discloses a cold-heat adjustment insulating box. The cold-heat adjustment insulating box comprises an outer cover, a shell and an inner box, wherein the inner box is arranged in the shell; the outer bottom of the inner box is provided with an electronic refrigerating chip and a reversing circuit; the positive input end of the electronic refrigerating chip, the reversing circuit and the negative input end of the electronic refrigerating chip form a voltage circulating loop; after the electronic refrigerating chip is electrified, one surface of the electronic refrigerating chip is in a heating state, and the other surface of the electronic refrigerating chip is in a refrigerating state; and when the positive electrode and the negative electrode are exchanged and reversely connected, the refrigerating and heating surfaces are also exchanged. The cold-heat adjustment insulating box disclosed by the invention has the beneficial effects that since the electronic refrigerating chip is attached to the bottom of the inner box and a main controller is adjusted according to the need of people, no matter whether the voltage of the electronic refrigerating chip is connected forwardly or reversely, the cooling or heating effect of one surface of the chip attached to the bottom of the inner box can be finally achieved; and simultaneously, food put in the box is frozen or heated by the good heat transfer of the inner box.
Description
Technical field
The present invention relates to the incubation chamber aspect, relate in particular to a kind of cold and hot adjusting incubation chamber, belong to household electrical appliance or health care aspect with cold and hot temp regulating function.
Background technology
Along with the development rapidly of society, people require increasingly highly to what preserve food, no matter are food or the food after the culinary art before the culinary art, under the prerequisite that guarantees health; Seek quickness again speed, effect easily, take this and Cui Sheng the technology of food fresh-keeping box be born, traditional crisper has only sealing function, people can put into crisper to food usually; Put into again refrigerator carry out fresh-keeping, yet this way is easily after taking out crisper; Globule phenomenon is hung in the condensation that can occur at normal temperatures, the peripheral article of getting wet easily, and; After leaving refrigerator, must heat or take food food, otherwise degenerate easily.Most important is concerning the modern city people because the volume of refrigerator refrigerator is too big and selling at exorbitant prices is not easy to carrying and using of working people.
To this, the crisper of band heating function has appearred on the market, and the box bottom of such crisper is provided with the material of one deck calcium oxide (being commonly called as " quick lime "); Near near calcium oxide, water storage device is set, after breaking the button that discharges water into two with one's hands, water just can combine with calcium oxide; When known calcium oxide combines with water; Can change calcium hydroxide into, produce heat simultaneously, therefore; Utilize these heats that crisper bottom is heated, and people need not be heated food once more or food is together put into the purpose of micro-wave oven heating together with crisper.
Yet the harm that utilizes the calcium oxide heating is that significantly except disposable use and mono-heating function, the particulate matter that is volatilized when more being to heat has a strong impact on the hygienic issues of food.More useful person's reaction during feed, has the smell of lime.Secure context do not ensure yet, if misoperation has the danger of scald in the middle of quick lime and water course of reaction, just can't stop the bigger defective of existence aspect controllability in case react simultaneously.
Summary of the invention
For overcoming the variety of issue that above-mentioned application lime causes; The present invention is provided with the electronic refrigerating chip with refrigeration, heat-production functions through the bottom in incubation chamber; Through the refrigeration or the heating effect of the circuit control chip set, realize the heating or the cold storage effect of food in the incubation chamber ideally.
Therefore; The present invention includes enclosing cover, shell; With the inner box that is installed in the shell, the outer bottom of said inner box is provided with electronic refrigerating chip and commutating circuit, and the reverse input end of the positive input of this electronic refrigerating chip, commutating circuit and electronic refrigerating chip constitutes the voltage cycle loop.
Said positive input is connected with first receiving end and the 4th receiving end; Reverse input end is connected with second receiving end and the 3rd receiving end, and this commutating circuit also is provided with when interlock contact first receiving end, the 3rd receiving end when the hot chip of refrigeration constitutes current cycle loop or interlock and contact second receiving end, the 4th receiving end the change-over swith with the hot chip formation current cycle loop of freezing.
Be provided with band synchronous movement the be connected first power connection end A and second power connection end of function in the said change-over swith; When said first power connection end flexibly connects said first receiving end; Said second power connection end then synchronous movement connects said the 3rd receiving end; When said first power connection end flexibly connected said second receiving end, said second power connection end then synchronous movement connected said the 4th receiving end.
Said positive input connects the forward switch; Said reverse input end connects reversing plug; Be provided with positive connection circuit and reversal connection circuit in the said commutating circuit; The input end of positive connection circuit and reversal connection circuit is electrically connected the chip of band control voltage on-off function; Be connected in the positive connection circuit when positive connection circuit outage and the reversal connection power on circuitry forms with said electronic refrigerating chip constitutes the current cycle loop and just succeeds electrical equipment, be connected in the said reversal connection circuit when positive connection circuit energising and the reversal connection down circuitry forms the reversal connection relay that constitutes the current cycle loop with said electronic refrigerating chip.
The place of being separated by of said electronic refrigerating chip is provided with radiator fan, and the outside that is positioned at inner box is provided with the primary controller of band control circuit, and this primary controller is electrically connected and controls described electronic refrigerating chip of Push And Release and radiator fan.
Said primary controller has one and advances electrical outlet.
The bottom surface of the one side applying inner box of said electronic refrigerating chip, the another side of the said electronic refrigerating chip radiating gill of fitting.
The bottom exhaust outlet of said shell, this exhaust outlet are corresponding with radiating gill.
Said shell is provided with the said Gear-shift switch of cold and hot shift knob mechanical connection.
Therefore, beneficial effect of the present invention is the electronic refrigerating chip that the outer bottom setting of inner box has refrigeration, heats, and this chip is after connecing electricity; One side is that the state of heating, another side are refrigerating state, when both positive and negative polarity is exchanged reversal connection; Then freeze, heat face along with exchanging, therefore, through electronic refrigerating chip applying inner box bottom; According to the required primary controller of adjusting of people, the voltage that electronic refrigerating chip is led to still is reversal connection for just connecing, and finally makes the one side refrigeration of chip applying inner box bottom or the effect that heats; Simultaneously, the freezing or food of heating in the holder through the good transfer of heat of inner box.
Description of drawings
Fig. 1 is an exploded perspective view of the present invention.
Fig. 2 is the inner box structural perspective of Fig. 1.
Fig. 3 is first kind of embodiment scheme drawing of commutating circuit.
Fig. 4 is the refrigeration mode of second kind of embodiment of commutating circuit.
Fig. 5 is the heating mode of second kind of embodiment of commutating circuit.
The specific embodiment
See also Fig. 1, shown in Figure 3, the present invention includes enclosing cover 1, shell 2 and be installed on the inner box 3 in the shell 2, wherein; Said enclosing cover 1 is to be lid, is used for the edge mouth of capping inner box 3, and the outer bottom of said inner box 3 is provided with electronic refrigerating chip 4 and commutating circuit 36; The reverse input end 42 of the positive input 41 of this electronic refrigerating chip 4, commutating circuit 36 and electronic refrigerating chip 4 constitutes the voltage cycle loop, the adjacent radiator fan 32 that is provided with nearby of said electronic refrigerating chip 4, further; The bottom surface of the one side applying inner box 3 of said electronic refrigerating chip 4; The another side of said electronic refrigerating chip 4 radiating gill 33 of fitting, as shown in Figure 2, the bottom of this shell 2 is provided with exhaust outlet 21; This exhaust outlet 21 is corresponding with radiating gill 33; And the outside that is positioned at inner box 3 is provided with the primary controller 34 of band control circuit, and this primary controller 34 is electrically connected and controls the energising mode of operation of described electronic refrigerating chip 4 of Push And Release and radiator fan 32; Said primary controller 34 has one and advances electrical outlet 31, is mainly used in the usefulness that connects civil power.
As shown in Figure 3; Said positive input 41 is connected with the first receiving end A1 and the 4th receiving end B2; Reverse input end 42 is connected with the second receiving end A2 and the 3rd receiving end B1, and this commutating circuit 36 also is provided with when the interlock contact first receiving end A1, the 3rd receiving end B1 when the hot chip 4 of refrigeration constitutes current cycle loops or interlock and contact the second receiving end A2, the 4th receiving end B2 the change-over swith 35 with the hot chip 4 formation current cycle loops of freezing.
Be provided with band synchronous movement the be connected first power connection end A and the second power connection end B of function in the said change-over swith 35; When the said first power connection end A flexibly connects the said first receiving end A1; The said second power connection end B then synchronous movement connects said the 3rd receiving end B1; When the said first power connection end A flexibly connected the said second receiving end A2, the said second power connection end B then synchronous movement connected said the 4th receiving end B2.
As shown in Figure 4; Said positive input 41 connects forward switch 351, and said reverse input end 42 connects reversing plug 352, is provided with positive connection circuit 37 and reversal connection circuit 38 in the said commutating circuit 36; The input end of positive connection circuit 37 and reversal connection circuit 38 is electrically connected the chip 39 of band control voltage on-off function; Be connected in the positive connection circuit 37 when positive connection circuit 37 outages and 38 energisings of reversal connection circuit form with said electronic refrigerating chip 4 constitutes the current cycle loops and just succeed electrical equipment 371, be connected in the said reversal connection circuit 38 when positive connection circuit 37 energisings and 38 outages of reversal connection circuit form the reversal connection relay 372 that constitutes the current cycle loops with said electronic refrigerating chip 4, further; Just succeed electrical equipment 371 outages and stopping magnetic forward switch 351; Positive input 41 positively chargeds are pressed, said reversal connection relay power and magnetic reversing plug 352 makes reverse input end 42 electronegative pressures; Form the current cycle loop of the hot chip 4 of refrigeration, realize having refrigeration.
As shown in Figure 5, just succeeding electrical equipment 371 energising and magnetic forward switch 351 makes positive input 41 electronegative pressures; Said reversal connection relay cuts off the power supply and stops magnetic reversing plug 352; Reverse input end 42 positively chargeds are pressed, form the current cycle loop of the hot chip 4 of refrigeration, realize having heating effect.
It should be noted that said shell 2 is provided with the said Gear-shift switch 35 of cold and hot shift knob (not shown) mechanical connection, therefore; When being adjusted to the refrigeration gear to cold and hot shift knob, the first power connection end A of this moment and the first receiving end A1 connect, and because the second power connection end B is the first power connection end A consubstantiality activity of following; Therefore; The said second power connection end B then connects with the 3rd receiving end B1 simultaneously, forms the positive pole of the first receiving end A1 energized, the negative pole of the 3rd receiving end B1 energized; Is refrigerating state and make electronic refrigerating chip 4 in the bottom faces of pressing close to inner box 3, and the food in the inner box 3 is refrigerated.
And when being adjusted to cold and hot shift knob when heating gear; The first power connection end A of this moment and the second receiving end A2 connect; The second power connection end B and the 4th receiving end B2 connect simultaneously, because the first receiving end A1 and the 4th receiving end B2 are the handing-over lines, therefore; The first power connection end A meets the second receiving end A2 and is electrically connected said negative terminals 42 for positive pole; It is that negative pole connects positive terminals 41 that the second power connection end B meets the 4th receiving end B2, and the bottom faces that this moment, 4 of electronic refrigerating chips were pressed close to inner box 3 be the state of heating, and inner box 3 interior foods are heated.
Structural principle to the present invention's Gear-shift switch 35 is not limited to above-mentioned optimal way, in other relevant positive and negative power supply bonded assembly embodiment also can be contained in.
Claims (9)
1. cold and hot adjusting incubation chamber; It comprises enclosing cover (1), shell (2); With the inner box (3) that is installed in the shell (2); It is characterized in that: the outer bottom of said inner box (3) is provided with electronic refrigerating chip (4) and commutating circuit (36), and the reverse input end (42) of the positive input (41) of this electronic refrigerating chip (4), commutating circuit (36) and electronic refrigerating chip (4) constitutes the voltage cycle loop.
2. cold and hot adjusting incubation chamber according to claim 1; It is characterized in that: said positive input (41) is connected with first receiving end (A1) and the 4th receiving end (B2); Reverse input end (42) is connected with second receiving end (A2) and the 3rd receiving end (B1), and this commutating circuit (36) also is provided with when interlock contact first receiving end (A1), the 3rd receiving end (B1) when the hot chip of refrigeration (4) constitutes current cycle loop or interlock and contact second receiving end (A2), the 4th receiving end (B2) change-over swith (35) with hot chip (4) the formation current cycle loop of freezing.
3. cold and hot adjusting incubation chamber according to claim 2 is characterized in that: be provided with band synchronous movement the be connected first power connection end A and the second power connection end B of function in the said change-over swith (35).
4. cold and hot adjusting incubation chamber according to claim 1; It is characterized in that: said positive input (41) connects forward switch (351); Said reverse input end (42) connects reversing plug (352); Be provided with positive connection circuit (37) and reversal connection circuit (38) in the said commutating circuit (36); The input end of positive connection circuit (37) and reversal connection circuit (38) is electrically connected the chip (39) of band control voltage on-off function; Be connected in the positive connection circuit (37) when positive connection circuit (37) outage and reversal connection circuit (38) energising forms with said electronic refrigerating chip (4) constitutes the current cycle loop and just succeeds electrical equipment (371), be connected in the said reversal connection circuit (38) when positive connection circuit (37) energising and reversal connection circuit (38) outage forms the reversal connection relay (372) that constitutes the current cycle loop with said electronic refrigerating chip (4).
5. cold and hot adjusting incubation chamber according to claim 1; It is characterized in that: the place of being separated by of said electronic refrigerating chip (4) is provided with radiator fan (32); The outside that is positioned at inner box (3) is provided with the primary controller (34) of band control circuit, and this primary controller (34) is electrically connected and controls described electronic refrigerating chip of Push And Release (4) and radiator fan (32).
6. cold and hot adjusting incubation chamber according to claim 1 is characterized in that: said primary controller (34) has one and advances electrical outlet (31).
7. cold and hot adjusting incubation chamber according to claim 1 is characterized in that: the bottom surface of the one side applying inner box (3) of said electronic refrigerating chip (4), the another side of said electronic refrigerating chip (4) radiating gill (33) of fitting.
8. cold and hot adjusting incubation chamber according to claim 1 is characterized in that: the bottom of said shell (2) is provided with exhaust outlet (21).
9. cold and hot adjusting incubation chamber according to claim 1 is characterized in that: said shell (2) is provided with the said Gear-shift switch of cold and hot shift knob mechanical connection (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101084344A CN102673893A (en) | 2012-04-14 | 2012-04-14 | Cold-heat adjustment insulating box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101084344A CN102673893A (en) | 2012-04-14 | 2012-04-14 | Cold-heat adjustment insulating box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102673893A true CN102673893A (en) | 2012-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101084344A Pending CN102673893A (en) | 2012-04-14 | 2012-04-14 | Cold-heat adjustment insulating box |
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| Country | Link |
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| CN (1) | CN102673893A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104644363A (en) * | 2015-02-04 | 2015-05-27 | 高淑珍 | Combined medical device for internal medical nursing |
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|---|---|---|---|---|
| CN2240686Y (en) * | 1995-08-03 | 1996-11-20 | 陈先庆 | Portable cooling and warming box |
| US6000224A (en) * | 1998-03-05 | 1999-12-14 | Foye; Matthew R. | Travel mug |
| CN2404836Y (en) * | 1999-09-20 | 2000-11-08 | 信息产业部电子第十八研究所 | Semiconductor, portable and two purpose box for cold storage or hot storage |
| US6530232B1 (en) * | 2002-06-10 | 2003-03-11 | Mark Kitchens | Thermoelectric sleeve-type beverage insulator apparatus |
| CN1552609A (en) * | 2003-05-26 | 2004-12-08 | 合基实业有限公司 | Food cases |
| US7089749B1 (en) * | 2003-08-20 | 2006-08-15 | Robin Contino | Thermoelectrically heated/cooled cupholder system |
| CN2830307Y (en) * | 2005-09-08 | 2006-10-25 | 桦帅企业有限公司 | Dual-purpose cooling/heating variable vessel structure |
| CN2869708Y (en) * | 2006-01-23 | 2007-02-14 | 郑州天健汽车部件有限公司 | Automobile cold-heat-insulation box |
| CN201010184Y (en) * | 2006-08-28 | 2008-01-23 | 徐长福 | Electronic refrigerating thermal insulating bucket |
| US20100018982A1 (en) * | 2008-07-24 | 2010-01-28 | Pei-Chuan Liu | Heating and cooling cup |
| CN202558042U (en) * | 2012-04-14 | 2012-11-28 | 董志强 | Cold-and-heat adjusting heat preservation box |
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2012
- 2012-04-14 CN CN2012101084344A patent/CN102673893A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2240686Y (en) * | 1995-08-03 | 1996-11-20 | 陈先庆 | Portable cooling and warming box |
| US6000224A (en) * | 1998-03-05 | 1999-12-14 | Foye; Matthew R. | Travel mug |
| CN2404836Y (en) * | 1999-09-20 | 2000-11-08 | 信息产业部电子第十八研究所 | Semiconductor, portable and two purpose box for cold storage or hot storage |
| US6530232B1 (en) * | 2002-06-10 | 2003-03-11 | Mark Kitchens | Thermoelectric sleeve-type beverage insulator apparatus |
| CN1552609A (en) * | 2003-05-26 | 2004-12-08 | 合基实业有限公司 | Food cases |
| US7089749B1 (en) * | 2003-08-20 | 2006-08-15 | Robin Contino | Thermoelectrically heated/cooled cupholder system |
| CN2830307Y (en) * | 2005-09-08 | 2006-10-25 | 桦帅企业有限公司 | Dual-purpose cooling/heating variable vessel structure |
| CN2869708Y (en) * | 2006-01-23 | 2007-02-14 | 郑州天健汽车部件有限公司 | Automobile cold-heat-insulation box |
| CN201010184Y (en) * | 2006-08-28 | 2008-01-23 | 徐长福 | Electronic refrigerating thermal insulating bucket |
| US20100018982A1 (en) * | 2008-07-24 | 2010-01-28 | Pei-Chuan Liu | Heating and cooling cup |
| CN202558042U (en) * | 2012-04-14 | 2012-11-28 | 董志强 | Cold-and-heat adjusting heat preservation box |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104644363A (en) * | 2015-02-04 | 2015-05-27 | 高淑珍 | Combined medical device for internal medical nursing |
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Application publication date: 20120919 |