CN103006011B - Heat-insulating buffet food tray for passenger ship - Google Patents
Heat-insulating buffet food tray for passenger ship Download PDFInfo
- Publication number
- CN103006011B CN103006011B CN201210281309.3A CN201210281309A CN103006011B CN 103006011 B CN103006011 B CN 103006011B CN 201210281309 A CN201210281309 A CN 201210281309A CN 103006011 B CN103006011 B CN 103006011B
- Authority
- CN
- China
- Prior art keywords
- heat
- pallet
- semiconductor heating
- aluminum alloy
- hot
- 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 - Fee Related
Links
Abstract
The invention discloses a heat-insulating buffet food tray for a passenger ship. A heat-insulating module is connected at the right lower part of the tray; the heat-insulating module comprises a spring and a heat exchange functional module which is composed of an aluminum alloy radiating fin, an aluminum alloy block and a semiconductor heating cooling chip; an upper surface of the aluminum alloy block is jointed with a bottom surface of the tray; a lower surface of the aluminum alloy block is jointed with an upper surface of the semiconductor heating cooling chip; a lower surface of the semiconductor heating cooling chip is spliced with an upper surface of the aluminum alloy radiating fin; a heat exchange fan, a control circuit and a cold/heat end converting switch are arranged under the heat exchange functional module; the semiconductor heating cooling chip is connected with the control circuit through the cold/heat end converting switch, an LED (Light Emitting Diode) lamp and a lead; a bracket is fixedly connected with a sucker wrench; and a sucker is arranged at the bottom of the sucker wrench. A heat exchange principle of the semiconductor heating cooling chip is adopted for keeping the food tray warm; the adjustment and control on the temperature can be performed; a heating or cooling function is supplied; the food is safely and reliably kept warm; and the tray is prevented from tipping during a moving process.
Description
Technical field
The present invention relates to a kind of food that can be incubated food
holderdish, can be used for the food heat-insulation in hotel self-service dining room or the self-service restaurants for portable delivery vehicle, is particularly useful for portable large-scale luxurious
passenger boatfood heat-insulation
.
Background technology
When food being incubated in current cafeteria, generally freeze by solid alcohol-heating with ice cube under food service tray, the method of this heating and refrigeration can not be used for the portable dining room of maximum dimensions of vehicle, main cause is that the heat preserving method of this naked light and separate type is easily tumbled in case of turbulence, meeting initiation fire or frozen water are shed, again because pallet does not have and desktop absorption in bottom is fixing, dining room after tumbling, can be caused to pollute.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art and provide a kind of passenger boat to be incubated buffet food service tray, do not adopt naked light, adopt formula food together to heat and refrigeration structure, portable delivery vehicle can be met to food refrigeration or the insulation needs that heat while preventing pallet tilting.
For achieving the above object, the technical solution used in the present invention is: comprise support, place the pallet of food and the horizontally disposed base of a placement tray for one, the upper end of support is fixedly connected with bracket, bracket is positioned at the side, side of pallet and is connected with base by connecting plate, a heat preservation module is connected immediately below pallet, this heat preservation module comprises spring and by aluminum alloy heat sink, Al alloy block, the heat exchange function module of semiconductor heating refrigerating chip composition, the upper surface of Al alloy block and tray bottom surface are fitted, the lower surface of Al alloy block and the upper surface of semiconductor heating refrigerating chip are fitted, the lower surface of semiconductor heating refrigerating chip is bonding with the upper surface of aluminum alloy heat sink, the downward vertical of aluminum alloy heat sink connects guider screw, on guider screw, cover has spring, hot-swappable fans, control circuit and cold and hot end change-over switch are set in the below of described heat exchange function module, semiconductor heating refrigerating chip is by cold and hot end change-over switch, LED and wire connection control circuit, control circuit is by wire connecting power socket, hot-swappable fans is connected with supply socket, a heat exchange function module cage is covered with in the outside of described heat preservation module, hot-swappable fans, control circuit and cold and hot end change-over switch, heat exchange function module cage and base are connected, and hot-swappable fans is fixedly connected with heat exchange function module cage inner surface, the upper end of described spring compresses aluminum alloy heat sink, lower end is supported on heat exchange function module cage inner surface.
Further, support is fixedly connected with sucking disk clutch, and the bottom of sucking disk clutch is provided with sucker.
The present invention does not need to use solid alcohol to heat or ice cube refrigeration, directly be connected with external power supply, the working face of semiconductor heating refrigerating chip is directly placed with on maintaining serving tray, the heat exchange principle of semiconductor heating refrigerating chip is adopted to be incubated food service tray, the regulable control of temperature can be carried out, ensure that in food service tray, food can freeze according to the needs of insulation or heat under operating temperature controls, and provides and heats or refrigerating function.Also can regulate according to the kind of canteen and heat insulation or refrigerating thermal-insulation, can be incubated food safely and reliably, food service tray can be avoided to tumble in moving process, the needs that viking line dining room uses can be met, also can meet the needs that land exclusive restaurant buffet is had dinner.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
Fig. 1 is the front view of passenger boat of the present invention insulation buffet food service tray;
Fig. 2 is that sectional view is looked on a left side of Fig. 1;
Fig. 3 is the top view of pallet in Fig. 1;
Fig. 4 is I partial enlarged drawing in Fig. 1;
Fig. 5 is II partial enlarged drawing in Fig. 2;
In figure: 1. support; 2. basetray; 3. bracket; 4. bolt; 5. pallet; 6. insulation cover; 7. thermal insulation layer pad; 8. connecting plate; 9. screw bolt and nut; 10. sucking disk clutch; 11. screws; 12. suckers; 13. Al alloy blocks; 14. semiconductor heating refrigerating chips; 15. aluminum alloy heat sinks; 16. guider screws; 18. control circuits; 19. springs; 20. supply sockets; 22. screws; 23. screws; 25. LED; 27. cold and hot end change-over switches; 28. heat exchange function module cages; 29. screw bolt and nut; 30. hot-swappable fans.
Detailed description of the invention
See Fig. 1-2, the present invention includes 1, one, support and place the stainless pallet 5 of food and horizontally disposed base 25, support 1, spanner 10 and sucker 12 at the foot of pallet 5, support 1 is fixedly connected with sucking disk clutch 10 by screw 11, install sucker 12 bottom sucking disk clutch 10, sucker 12 can fixedly be pull-in on the desktop of dining table.Support 1 has 4, and 4 supports 1 are in the arranged beneath of pallet 5 on square 4 angles, and each support 1 all connects a sucking disk clutch 10 by screw 11, and a sucker 12 is all installed in the bottom of each sucking disk clutch 10.Sucker 12 can adsorb on the table, avoids producing slippage.
The upper end of support 1 is fixedly connected with bracket 3 by screw bolt and nut 9, and bracket 3 is positioned at by the side of pallet 5, and bracket 3 is welded into an entirety by connecting plate 8 and basetray 2, and base 2 is placed one deck thermal insulation layer pad 7, and pallet 5 is placed on thermal insulation layer pad 7.
Be insulation cover 6 above pallet 5, insulation cover 6 is used for hiding the opening of pallet 5, and the side of insulation cover 6 is connected on bracket 3 by bolt 4, and insulation cover 6 can folding.
Immediately below pallet 5, connect a heat preservation module, this heat preservation module comprises Al alloy block 13, semiconductor heating refrigerating chip 14, aluminum alloy heat sink 15 and spring 19.The upper surface of Al alloy block 13 leans on the elastic force of spring 19 and pallet 5 bottom surface tightly to fit, the lower surface of Al alloy block 13 and the upper surface of semiconductor heating refrigerating chip 14 are fitted tightly by heat-conducting glue, the lower surface of semiconductor heating refrigerating chip 14 is sticked together by the upper surface of heat-conducting glue and aluminum alloy heat sink 15, aluminum alloy heat sink 15 has four bolts hole, by these four bolts hole, four bolts 22 are utilized closely to be connected with Al alloy block 13 by aluminum alloy heat sink 15, and semiconductor heating refrigerating chip 14 is closely clipped in wherein, make aluminum alloy heat sink 15, Al alloy block 13 and semiconductor heating refrigerating chip 14 form heat exchange function module, Al alloy block 13 plays the effect of even transferring energy between semiconductor heating refrigerating chip 14 and pallet 5.Connect the guider screw 16 being used for spring 19 and locating at the downward vertical of aluminum alloy heat sink 15, sleeve spring 19 on guider screw 16, the present invention has four guider screws 16 and corresponding spring 19, and spring 19 is tightly pressed in heat exchange function module on pallet 5 bottom surface.
Aluminium alloy forced heat-exchanging fan 30, the control circuit 18 of semiconductor heating refrigerating chip 14 and the cold and hot end change-over switch 27 of semiconductor heating refrigerating chip 14 are set in the below of heat exchange function module.Semiconductor heating refrigerating chip 14 by cold and hot end change-over switch 27, heat refrigeration conversion display LED 25 and wire connection control circuit 18, LED 25 shows with freezing to change for heating, control circuit 18 is by wire connecting power socket 20, hot-swappable fans 30 is connected with supply socket 20, obtains electric power.At outer cup heat exchange function module cage 28 of heat preservation module, hot-swappable fans 30, control circuit 18 and cold and hot end change-over switch 27, heat exchange function module cage 28 is connected with basetray 2 by screw 23, and hot-swappable fans 30 is fixedly mounted on heat exchange function module cage 28 inner surface by bolt 29.The upper end of spring 19 compresses aluminum alloy heat sink 15, and the lower end of spring 19 can be supported on heat exchange function module cage 28 inner surface.
Pallet 5 can be placed on the dining table of Ship dining rooms, also can be placed in field and hold on the dining table of the mobile platform of party, can also be placed in dining room and hold on the dining table of buffet dinner, can prevent platform, the shake of dining table overturns.The present invention utilizes the pyroelectric effect of semiconductor heating refrigerating chip 14 to be incubated food service tray 5, and pallet 5 has following refrigeration and heats two kinds of working methods:
Refrigerating mode thereof: the supply socket 20 of connecting control circuit 18, cold and hot end change-over switch 27 is transferred to refrigeration end, and hot-swappable fans 30 is started working, the green light of LED 25.Semiconductor heating refrigerating chip 14 produce power shifts, the first half of semiconductor heating refrigerating chip 14 absorbs the heat of pallet 5 by Al alloy block 13, thus pallet 5 is freezed, the latter half release heat of semiconductor heating refrigerating chip 14, heat sheds through aluminum alloy heat sink 15 and hot-swappable fans 30.
Warming operation: the supply socket 20 of connecting control circuit 18, be transferred to by cold and hot end change-over switch 27 and heat end, hot-swappable fans 30 is started working, the when red of LED 25.Semiconductor heating refrigerating chip 14 produce power shifts, the first half release heat of semiconductor heating refrigerating chip 14, and heat passes to pallet 5 by Al alloy block 13, thus 5 pallets are heated; The latter half of semiconductor heating refrigerating chip 14 absorbs heat through aluminum alloy heat sink 15 and hot-swappable fans 30.
Claims (1)
1. a passenger boat insulation buffet food service tray, comprise support (1), the base (2) of a placement pallet (5) for food and the horizontally disposed of a placement tray (5), the upper end of support (1) is fixedly connected with bracket (3), bracket (3) is positioned at the side, side of pallet (5) and is connected with base (2) by connecting plate (8), it is characterized in that: immediately below pallet (5), connect a heat preservation module, this heat preservation module comprises spring (19) and by aluminum alloy heat sink (15), Al alloy block (13), the heat exchange function module that semiconductor heating refrigerating chip (14) forms, fit in upper surface and pallet (5) bottom surface of Al alloy block (13), the lower surface of Al alloy block (13) and the upper surface of semiconductor heating refrigerating chip (14) are fitted, the lower surface of semiconductor heating refrigerating chip (14) is bonding with the upper surface of aluminum alloy heat sink (15), the downward vertical of aluminum alloy heat sink (15) connects guider screw (16), the upper cover of guider screw (16) has spring (19), in the below of described heat exchange function module, hot-swappable fans (30) is set, control circuit (18) and cold and hot end change-over switch (27), semiconductor heating refrigerating chip (14) is by cold and hot end change-over switch (27), LED (25) and wire connection control circuit (18), control circuit (18) is by wire connecting power socket (20), hot-swappable fans (30) is connected with supply socket (20), at described heat preservation module, hot-swappable fans (30), the outside of control circuit (18) and cold and hot end change-over switch (27) is covered with a heat exchange function module cage (28), heat exchange function module cage (28) and base (2) are connected, hot-swappable fans (30) is fixedly connected with heat exchange function module cage (28) inner surface, the upper end of described spring (19) compresses aluminum alloy heat sink (15), lower end is supported on heat exchange function module cage (28) inner surface, support (1) is fixedly connected with sucking disk clutch (10), and the bottom of sucking disk clutch (10) is provided with sucker (12), the below of pallet (5) has 4 supports (1) to be arranged on 4 square angles, and each support (1) all connects a sucking disk clutch (10), and the bottom of each sucking disk clutch (10) is equipped with a sucker (12), pallet (5) top is insulation cover (6), and the side of insulation cover (6) is connected with bracket (3),
During refrigeration: the heat that the first half of semiconductor heating refrigerating chip (14) absorbs pallet (5) by Al alloy block (13) makes pallet (5) freeze, the latter half release heat of semiconductor heating refrigerating chip (14), heat sheds through aluminum alloy heat sink (15) and hot-swappable fans (30); When heating: the first half release heat of semiconductor heating refrigerating chip (14), heat passes to pallet (5) by Al alloy block (13) makes pallet (5) heat, and the latter half of semiconductor heating refrigerating chip (14) absorbs heat through aluminum alloy heat sink (15) and hot-swappable fans (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210281309.3A CN103006011B (en) | 2012-08-09 | 2012-08-09 | Heat-insulating buffet food tray for passenger ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210281309.3A CN103006011B (en) | 2012-08-09 | 2012-08-09 | Heat-insulating buffet food tray for passenger ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103006011A CN103006011A (en) | 2013-04-03 |
| CN103006011B true CN103006011B (en) | 2015-06-10 |
Family
ID=47955521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210281309.3A Expired - Fee Related CN103006011B (en) | 2012-08-09 | 2012-08-09 | Heat-insulating buffet food tray for passenger ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103006011B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200987589Y (en) * | 2006-12-18 | 2007-12-12 | 佛山市顺德区美的家电实业有限公司 | Protector for electric cooker heater |
| CN201234812Y (en) * | 2008-06-20 | 2009-05-13 | 苏辛苒 | Drinking cup fixing rack |
| CN102078124A (en) * | 2010-11-18 | 2011-06-01 | 施军达 | Heat and cold heat-preservation tray |
| CN201929701U (en) * | 2011-01-24 | 2011-08-17 | 美的集团有限公司 | Cooling and refrigerating device of electric cooking pot |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09308570A (en) * | 1996-05-23 | 1997-12-02 | Matsushita Electric Ind Co Ltd | Electromagnetic induction heating rice cooker |
| JP4026615B2 (en) * | 2004-05-10 | 2007-12-26 | タイガー魔法瓶株式会社 | Electric pot |
-
2012
- 2012-08-09 CN CN201210281309.3A patent/CN103006011B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200987589Y (en) * | 2006-12-18 | 2007-12-12 | 佛山市顺德区美的家电实业有限公司 | Protector for electric cooker heater |
| CN201234812Y (en) * | 2008-06-20 | 2009-05-13 | 苏辛苒 | Drinking cup fixing rack |
| CN102078124A (en) * | 2010-11-18 | 2011-06-01 | 施军达 | Heat and cold heat-preservation tray |
| CN201929701U (en) * | 2011-01-24 | 2011-08-17 | 美的集团有限公司 | Cooling and refrigerating device of electric cooking pot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103006011A (en) | 2013-04-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201042350Y (en) | Electronic refrigerating cup | |
| CN101056528B (en) | Cooling device, heating device and communication device | |
| EP2012077A3 (en) | Distributed refrigeration system with optional storage module and controller | |
| CN210114310U (en) | Dual-purpose coaster of quick refrigeration heating | |
| CN102551457A (en) | Solar refrigeration cup | |
| CN106136927B (en) | Cooking utensil | |
| CN107485254A (en) | A kind of modularization temperature-changing cup based on heat pipe principle | |
| CN103006011B (en) | Heat-insulating buffet food tray for passenger ship | |
| CN106524631A (en) | Combined semiconductor refrigeration refrigerator | |
| CN202382514U (en) | Minitype refrigeration cup | |
| CN102410659A (en) | Direct energy storage type refrigerating and heating device | |
| CN202536939U (en) | Vehicle-mounted intelligent cold and hot cup | |
| CN109512239A (en) | A kind of heat preservation buffet food service tray | |
| CN109965636A (en) | A kind of heat preservation buffet food service tray | |
| CN108201290A (en) | A kind of heat preservation buffet food service tray | |
| CN102078124A (en) | Heat and cold heat-preservation tray | |
| CN212157721U (en) | Portable small semiconductor beverage refrigerating device | |
| CN201104779Y (en) | Coffee preparing utensil using semiconductor refrigeration | |
| CN201542327U (en) | Cold-hot switchable meal furnace | |
| CN105716365B (en) | Semiconductor wine cabinet | |
| CN203618989U (en) | Cooling and heating pot | |
| CN203709737U (en) | Drinking water cup | |
| CN203723835U (en) | Condensing cup holder | |
| CN220212286U (en) | Cold and hot dual-purpose table | |
| CN202371925U (en) | Direct energy storage type refrigerating/heating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20150610 Termination date: 20180809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |