CN1868389A - Cold/hot chopping board - Google Patents
Cold/hot chopping board Download PDFInfo
- Publication number
- CN1868389A CN1868389A CN 200610036099 CN200610036099A CN1868389A CN 1868389 A CN1868389 A CN 1868389A CN 200610036099 CN200610036099 CN 200610036099 CN 200610036099 A CN200610036099 A CN 200610036099A CN 1868389 A CN1868389 A CN 1868389A
- Authority
- CN
- China
- Prior art keywords
- cold
- hot
- heat
- cutting plate
- chopping board
- 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.)
- Granted
Links
- 238000009413 insulation Methods 0.000 claims description 8
- 235000013305 food Nutrition 0.000 abstract description 11
- 238000001816 cooling Methods 0.000 abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 15
- 229910052782 aluminium Inorganic materials 0.000 description 15
- 239000004411 aluminium Substances 0.000 description 14
- 238000005057 refrigeration Methods 0.000 description 6
- 238000010411 cooking Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000002887 superconductor Substances 0.000 description 1
Images
Landscapes
- Devices For Warming Or Keeping Food Or Tableware Hot (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
A heating-cooling chopping block is composed of a chopping board with chopping surface and storage cavity for storing knives or food, a heating-cooling unit which is a thermoelectric device or other heating-refrigerating device, and a control circuit connected electrically with said heating-cooling unit.
Description
Technical field:
The present invention relates to cut the dish and use the chopping block technical field, particularly a kind of cold/hot chopping board that can when storage, cooking food, keep food temperature.
Background technology:
As everyone knows, the chopping block of the usefulness of cutting the dish at present generally can only be used for cutting the dish simply, and structure function is single, and along with the progress of society and the raising day by day of people's living standard, this kind chopping block can not adapt to people's requirement gradually.
Summary of the invention:
The invention reside in provides a kind of convenience to keep the chopping block of food temperature when storage, cooking food.
For achieving the above object, technical scheme provided by the invention is: a kind of cold/hot chopping board, include cutting plate (1), and the lower surface of cutting plate (1) fits tightly with cold and hot device (4) and is connected, and cold and hot device (4) is electrically connected with the control electric power loop.
Described cutting plate (1) is that its upper plane can be for operation plate device work usefulness or that storage food is used of cutting the dish.
Described cold and hot device (4) is temperature difference electrical equipment or other device that can freeze and/or heat.Temperature difference electrical equipment is a kind of semiconductor devices, and its main feature is that when therein by direct current, it simultaneously generates heat, the another side refrigeration.Temperature difference electrical equipment is generally tabular, and cold that it produced or heat pass to cutting plate directly or indirectly, thereby realizes the temperature control to cutting plate.Described cold and hot device (4) also can be the condenser that cold-producing mediums such as common utilization such as fluorine Lyons are made, and this condenser with respect to the height of environment temperature, can produce cold or heat under the driving of refrigeration system; Condenser is with cold or heat transferred cutting plate, thereby realization is to the temperature control of cutting plate.In the occasion that only needs heat tracing, when for example using under the cold climate condition, described cold and hot device (4) also can be the Low-temp. electrothermal device.The kind of Low-temp. electrothermal device is a lot, and technology is comparative maturity also, as from electric heaters such as the PTC of Temperature Control Type Electric radiant Heating Film, heating wire.
In order to guarantee cold and hot device (4), the particularly stability of temperature difference electrical work, the heat abstractor as fan, cooling fins can also be installed in the bottom in cold and hot device (4); In cold and hot device (4) or cutting plate (1), or, temperature controller can also be installed between the two, so that the cold or the heat of cold and hot device (4) generation are accurately controlled.Heat abstractor or temperature controller are electrically connected with the control electric power loop.
Mounting means between cold and hot device (4) and the cutting plate (1) can directly place cold and hot device (4) bottom of cutting plate (1), and both fit tightly connection; Also can heat-conductive plate (7a) be set between, and pass through heat-conductive plate (7a) cold or heat transferred cutting plate; Can also be directly to place cutting plate inner or will be cold and hot device (4) as on the lower surface that directly is coated in cutting plate from the PTC of Temperature Control Type electric heating film material or inner.
Above-mentioned heat-conductive plate (7a) is the plate body that materials such as the good aluminium sheet of guide temp energy and Corrosion Protection, copper coin, superconductor plate are made.Can also be, be provided with and lead warm fritter (7b), lead warm fritter (7b) and be installed in the hole of presetting in the middle of heat-conductive plate (7a) below or the heat-conductive plate (7a).Above-mentioned height of leading the height of warm fritter (7b) greater than heat-conductive plate (7a); The upper surface of leading warm fritter (7b) contacts with cutting plate (1) leads temperature, and lower surface and cold and hot device contacts are led temperature; Heat-conductive plate (7a) and lead in the difference in height space of warm fritter (7b) heat-insulation layer (8) is set is used for heat-conductive plate (7a) and leads warm fritter (7b) to insulation.Secondly, heat-conductive plate (7a) with lead warm fritter (7b) and also can be set to integral structure.
In the bottom of chopping block, also be provided with support (2).
Described support (2) is the support body that a shape is suitable for supporting cutting plate; Cutting plate (1) is placed on the top of support (2), and cold and hot device (4), radiating element, power control system etc. can be placed in the support.Also be provided with the Tibetan knife rest in the support.This is hidden knife rest and adopts traditional drawing and pulling type.
Described support (2) can also be that a housing that is provided with cavity volume maybe can be set cutting plate (1) Kitchen stand on it.
Top in cutting plate (1) is provided with the cutting plate lid (3) that can move freely.Described cutting plate lid (3) is an inner concave shape, and the top center of cutting plate lid is provided with handle.
The present invention with prior art relatively has following good effect: 1, refrigerating function keeps food fresh in storage, cooking food.2, heat-production functions can keep temperature in kind when storage, cooking prepared food, keeps the former zestful of cuisines.3, built-in Tibetan knife rest, conserve space, convenient and practical.4, multi-functional cutting plate lid has covering, heat insulation function, can also be as the utensil of containing dish during upset.
Description of drawings:
By the following examples and in conjunction with the accompanying drawings the present invention is described further.
Fig. 1 is a perspective view of the present invention;
Fig. 2 is a cutaway view of the present invention;
Fig. 3 is the partial enlarged drawing of A position among Fig. 2 of the present invention;
Fig. 4 is the perspective view of cutting plate lid of the present invention.
The specific embodiment:
See shown in accompanying drawing 1～accompanying drawing 4 that present embodiment includes cutting plate 1, support 2, cutting plate lid 3, circuit assembly 10, cold and hot device 4, power switch 11, cold and hot gauge tap 5, leads warm aluminium sheet 7a, leads warm little aluminium block 7b, heat-insulation layer 8, hide knife rest 9, isolate gusset 3a, handle 3b, feet 3c, fin 6a, fan 6b.
See shown in the accompanying drawing 1 that cutting plate lid 3 covers cutting plate 1, both can prevent that dust from dropping on the cutting plate 1, can play certain insulation effect again.
See shown in the accompanying drawing 4 that this cutting plate lid 3 is an inner concave shape, within it the default gusset 3a that isolates on the roof of cavity.This isolation gusset 3a both can rise and strengthen cover body structure rigidity, can be used as container again, and different dishes or meat are placed in the different marker spaces; In addition, the outer roof of cutting plate lid 3 is equipped with handle 3b, forms feet 3c around the roof, and the height of feet 3c is a little more than the height of handle 3b, and feet 3c plays the effect of steady support when upset is placed like this.
See accompanying drawing 2, shown in Figure 3, cold and hot device 4 is a temperature difference electrical equipment, be installed on the below of cutting plate 1, be provided with between temperature difference electrical equipment 4 and the cutting plate 1, lead warm little aluminium block 7b and be installed in and lead below the warm aluminium sheet 7a by leading warm aluminium sheet 7a and lead the aluminum heat conductive device that warm little aluminium block 7b forms; The upper surface of leading warm little aluminium block 7b contacts and leads temperature with leading warm aluminium sheet 7a, and lower surface contacts with temperature difference electrical equipment 4 and leads temperature; Lead warm little aluminium block 7b around be embedded a heat-insulation layer 8 of making by insulation material.The below of temperature difference electrical equipment 4 is provided with the heat abstractor of being made up of fin 6a and fan 6b, and fan 6b is positioned at the below of fin 6a.
See accompanying drawing 1, shown in Figure 2, power switch 11, cold and hot gauge tap 5 are located on the panel of support 2 and are electrically connected with circuit assembly 10 respectively, and temperature difference electrical equipment 4 also is electrically connected with circuit assembly 10.Utilize temperature difference electrical equipment 4 positive refrigeration when logical positive current (direct current), the performance principle that the front heats when leading to reversing the current by the sense of current of control temperature difference electrical equipment 4, thereby reaches the plate face refrigeration of cutting plate 1 or the effect that heats.
See shown in the accompanying drawing 1 that cutting plate 1 is fixed on the support 2, drawing and pulling type is hidden knife rest 9 and is located in the support 2, cutter commonly used can be placed on the inside, and is convenient and practical.
During work, circuit assembly 10 transfers alternating current to direct current, provides fan 6b and temperature difference electrical equipment 4 with the 12v DC voltage.Power switch 11 control complete machine power supplys.Regulate the sense of current by cold and hot gauge tap 5, the duty of control cold/hot chopping board.Temperature difference electrical equipment 4 work schedules are cold or to heat be to lead temperature and give and to be led warm aluminium sheet 7a by leading warm little aluminium block 7b, lead warm aluminium sheet 7a and directly give stainless steel cutting plate 1 refrigeration again or heat.Lead warm little aluminium block 7b and provide enough thickness for heat-insulation layer 8.Fin 6a plays the surface temperature of taking away temperature difference electrical equipment 4 non-working surfaces, makes 4 work of temperature difference electrical equipment good.Fan 6b is by take the by force temperature of fin 6a of wind-force.
The foregoing description shows that refrigeration and heat-production functions of the present invention can keep its temperature when storage, cooking food, make food keep fresh and original local flavor; Tibetan knife rest, multi-functional cutting plate lid make it can accomplish one-object-many-purposes again, and conserve space more can meet the more and more higher requirement of people, and market prospects are wide.
Claims (10)
1. a cold/hot chopping board includes cutting plate (1), it is characterized in that: also include cold and hot device (4), the lower surface of cutting plate (1) fits tightly with cold and hot device (4) and is connected, and cold and hot device (4) is electrically connected with the control electric power loop.
2. a kind of cold/hot chopping board according to claim 1 is characterized in that: heat-conductive plate (7a) also is installed between described cold and hot device (4) and the cutting plate.
3. a kind of cold/hot chopping board according to claim 2, it is characterized in that: also be provided with between heat-conductive plate (7a) and the cold and hot device (4) and lead warm fritter (7b), lead warm fritter (7b) lower surface and contact with cold and hot device (4) and lead temperature, upper surface contacts with heat-conductive plate (7a) and leads temperature.
4. a kind of cold/hot chopping board according to claim 3 is characterized in that: heat-conductive plate (7a) is an integral structure with leading warm fritter (7b).
5. a kind of cold/hot chopping board according to claim 2 is characterized in that: also be provided with between heat-conductive plate (7a) and the cold and hot device (4) and lead warm fritter (7b), lead warm fritter (7b) and be arranged in the aperture that heat-conductive plate (7a) presets; The upper surface of leading warm fritter (7b) contacts with cutting plate (1) leads temperature, and lower surface contacts with cold and hot device (4) and leads temperature, and leads the height of the height of warm fritter (7b) greater than heat-conductive plate (7a).
6. according to claim 3,4 or 5 described a kind of cold/hot chopping boards, it is characterized in that: lead warm fritter (7b) around except that with part that heat-conductive plate (7a) contacts also be provided with heat-insulation layer (8).
7. a kind of cold/hot chopping board according to claim 6 is characterized in that: described cold and hot device (4) is for temperature difference electrical equipment and heat abstractor thereunder is installed.
8. a kind of cold/hot chopping board according to claim 6 is characterized in that: also include support (2), cutting plate (1) places the top of support (2) or is embedded in support (2) top with cold and hot device (4).
9. a kind of cold/hot chopping board according to claim 8 is characterized in that: described support (2) maybe can be set cutting plate (1) Kitchen stand on it for the housing that is provided with cavity volume; Also be provided with in the support (2) and hide knife rest (9), described Tibetan knife rest (9) is a drawing and pulling type.
10. a kind of cold/hot chopping board according to claim 6 is characterized in that: also comprise cutting plate lid (3), cutting plate lid (3) is an inner concave shape, and top center is provided with handle (3b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100360996A CN100441132C (en) | 2006-06-27 | 2006-06-27 | Cold/hot chopping board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100360996A CN100441132C (en) | 2006-06-27 | 2006-06-27 | Cold/hot chopping board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1868389A true CN1868389A (en) | 2006-11-29 |
| CN100441132C CN100441132C (en) | 2008-12-10 |
Family
ID=37442270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100360996A Expired - Fee Related CN100441132C (en) | 2006-06-27 | 2006-06-27 | Cold/hot chopping board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100441132C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106695925A (en) * | 2017-03-06 | 2017-05-24 | 长葛市怡盛蜂业有限公司 | Temperature-adjustable beeswax cutting device |
| CN111543873A (en) * | 2020-06-09 | 2020-08-18 | 湖南家乐竹木有限公司 | Whole bamboo processing splicing-free chopping board and using method |
| TWI729943B (en) * | 2020-10-06 | 2021-06-01 | 崑山科技大學 | Cutting board for preservation at low temperature and the use method therefor |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5311813A (en) * | 1992-12-29 | 1994-05-17 | Fairbanks Myron J | Cutting surface having a tent-like cover providing closable access to the cutting surface |
| US6651970B2 (en) * | 2001-11-19 | 2003-11-25 | Robert Scott | Multi-functional cutting board |
| JP2004275350A (en) * | 2003-03-14 | 2004-10-07 | Sanko Shoji:Kk | Cooking table capable of being cooled |
| JP3970234B2 (en) * | 2003-10-24 | 2007-09-05 | 板野工業有限会社 | Low temperature workbench |
| KR20050084705A (en) * | 2004-02-24 | 2005-08-29 | 손경식 | A chopping board eqipped with heating lines and chopping board drying apparatus |
| CN2708805Y (en) * | 2004-07-29 | 2005-07-13 | 赵云江 | Box-type chopping board |
-
2006
- 2006-06-27 CN CNB2006100360996A patent/CN100441132C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106695925A (en) * | 2017-03-06 | 2017-05-24 | 长葛市怡盛蜂业有限公司 | Temperature-adjustable beeswax cutting device |
| CN111543873A (en) * | 2020-06-09 | 2020-08-18 | 湖南家乐竹木有限公司 | Whole bamboo processing splicing-free chopping board and using method |
| CN111543873B (en) * | 2020-06-09 | 2021-05-18 | 湖南家乐竹木有限公司 | Whole bamboo processing splicing-free chopping board and using method |
| TWI729943B (en) * | 2020-10-06 | 2021-06-01 | 崑山科技大學 | Cutting board for preservation at low temperature and the use method therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100441132C (en) | 2008-12-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20061103 Address after: Industrial Avenue, Songgang Song Rong Xia Industrial Park, Nanhai District, Guangdong, Foshan Applicant after: Guangdong Elecpro Electric Appliance Holding Co., Ltd. Address before: Nanhai District of Foshan City, Guangdong province Songgang Song Xia Industrial Park Industrial Avenue West Foshan Nanhai elecpro Electrical Appliance Co. Ltd. in Applicant before: Jian Weiwen |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 528200 Foshan, China, Nanhai District, Songgang Industrial Park, Industrial Park Road West Patentee after: DEA GENERAL AVIATION CO., LTD. Address before: 528234 Foshan, China, Nanhai District, Songgang Industrial Park, Industrial Park Road West Patentee before: Guangdong Elecpro Electric Appliance Holding Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081210 Termination date: 20160627 |