CN103006011A - Heat-insulating buffet food tray for passenger ship - Google Patents
Heat-insulating buffet food tray for passenger ship Download PDFInfo
- Publication number
- CN103006011A CN103006011A CN2012102813093A CN201210281309A CN103006011A CN 103006011 A CN103006011 A CN 103006011A CN 2012102813093 A CN2012102813093 A CN 2012102813093A CN 201210281309 A CN201210281309 A CN 201210281309A CN 103006011 A CN103006011 A CN 103006011A
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- heat exchange
- heat
- aluminum alloy
- semiconductor heating
- pallet
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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, for the self-service dining room of portable delivery vehicle, be particularly useful for portable large-scale luxurious
passenger boatfood heat-insulation
.
Background technology
While in cafeteria, food being incubated at present, generally by solid alcohol-heating with ice cube, to freeze under food service tray, the method of this heating and refrigeration can not be for the portable dining room of maximum dimensions of vehicle, main cause is the heat preserving method of this naked light and separate type in the situation that jolt and easily tumble, meeting initiation fire or frozen water are shed, again due to pallet not and the absorption of bottom desktop fixing, can cause the dining room pollution after tumbling.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art and insulation buffet food service tray for a kind of passenger boat is provided, do not adopt naked light, adopt formula food together to heat and refrigeration structure, can meet portable delivery vehicle to food refrigeration or the insulation needs that heat when 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 carriage, carriage is positioned at the side side of pallet and is connected with base by connecting plate, connect a heat preservation module under pallet, this heat preservation module comprises spring and by aluminum alloy heat sink, Al alloy block, the heat exchange function module that the semiconductor heating refrigerating chip forms, the upper surface of Al alloy block and tray bottom surface laminating, the upper surface laminating of the lower surface of Al alloy block and semiconductor heating refrigerating chip, the lower surface of semiconductor heating refrigerating chip and the upper surface of aluminum alloy heat sink are bonding, the below of aluminum alloy heat sink vertically connects guider screw, on guider screw, cover has spring, heat exchange fan, control circuit and cold and hot end change-over switch are set below described heat exchange function module, the semiconductor heating refrigerating chip is connected control circuit by cold and hot end change-over switch, LED lamp with wire, control circuit is by the wire connecting power socket, the heat exchange fan is connected with supply socket, be covered with a heat exchange function module cage in the outside of described heat preservation module, heat exchange fan, control circuit and cold and hot end change-over switch, heat exchange function module cage and base are connected, and the heat exchange fan 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 the ice cube refrigeration, directly with external power supply, be connected, the working face of semiconductor heating refrigerating chip directly is placed with on maintaining serving tray, adopt the heat exchange principle of semiconductor heating refrigerating chip to be incubated food service tray, can carry out the adjusting of temperature controls, guarantee that in food service tray, food can need to freeze or heat according to what be incubated under operating temperature is controlled, provide and heat or refrigerating function.Also can regulate and heat insulation or refrigerating thermal-insulation according to the kind of canteen, can to food, be incubated safely and reliably, can avoid food service tray to tumble in moving process, can meet the needs that the viking line dining room is used, also can meet the needs that land exclusive restaurant buffet is had dinner.
The 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 with insulation buffet food service tray;
Cutaway view is looked on the left side that Fig. 2 is Fig. 1;
The top view that Fig. 3 is 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. carriage; 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. screw; 12. sucker; 13. Al alloy block; 14. semiconductor heating refrigerating chip; 15. aluminum alloy heat sink; 16. guider screw; 18. control circuit; 19. spring; 20. supply socket; 22. screw; 23. screw; 25. LED lamp; 27. cold and hot end change-over switch; 28. heat exchange function module cage; 29. screw bolt and nut; 30. heat exchange fan.
The specific embodiment
Referring to Fig. 1-2, the present invention includes support 1, one and place the stainless pallet 5 of food and horizontally disposed base 25, foot at pallet 5 is support 1, spanner 10 and sucker 12, support 1 is fixedly connected with sucking disk clutch 10 by screw 11, sucker 12 is installed in sucking disk clutch 10 bottoms, and 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 4 square 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 carriage 3 by screw bolt and nut 9, and carriage 3 is positioned at by the side of pallet 5, and carriage 3 is welded into an integral body by connecting plate 8 and basetray 2, places one deck thermal insulation layer pad 7 on base 2, and pallet 5 is placed on thermal insulation layer pad 7.
Connect a heat preservation module under pallet 5, 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 is tightly fitted by elastic force and pallet 5 bottom surfaces of spring 19, the upper surface of the lower surface of Al alloy block 13 and semiconductor heating refrigerating chip 14 fits tightly by heat-conducting glue, the lower surface of semiconductor heating refrigerating chip 14 sticks together by the upper surface of heat-conducting glue and aluminum alloy heat sink 15, have four bolts hole on aluminum alloy heat sink 15, by these four bolts hole, utilize four bolts 22 that aluminum alloy heat sink 15 closely is connected with Al alloy block 13, and semiconductor heating refrigerating chip 14 closely is clipped in wherein, make aluminum alloy heat sink 15, Al alloy block 13 and semiconductor heating refrigerating chip 14 form the heat exchange function module, Al alloy block 13 plays the effect of even transferring energy between semiconductor heating refrigerating chip 14 and pallet 5.The vertical guider screw 16 connected for spring 19 location below aluminum alloy heat sink 15, on guider screw 16, sleeve spring 19, and the present invention has four guider screws 16 and corresponding spring 19, and spring 19 tightly is pressed in the heat exchange function module on pallet 5 bottom surfaces.
The control circuit 18 of aluminium alloy forced heat-exchanging fan 30, semiconductor heating refrigerating chip 14 and the cold and hot end change-over switch 27 of semiconductor heating refrigerating chip 14 are set below the heat exchange function module.Semiconductor heating refrigerating chip 14 by cold and hot end change-over switch 27, heat refrigeration conversion and show that LED lamp 25 is connected control circuit 18 with wire, LED lamp 25 shows for heating with the conversion of freezing, control circuit 18 is by wire connecting power socket 20, heat exchange fan 30 is connected with supply socket 20, obtains electric power.Heat exchange function module cage 28 of outer cup at heat preservation module, heat exchange fan 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 heat exchange fan 30 is fixedly mounted on heat exchange function module cage 28 inner surfaces 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 surfaces.
Refrigerating mode thereof: connect the supply socket 20 of control circuit 18, cold and hot end change-over switch 27 is transferred to refrigeration end, heat exchange fan 30 is started working, and the green light of LED lamp 25 is bright.Semiconductor heating refrigerating chip 14 produce powers shift, the first half of semiconductor heating refrigerating chip 14 absorbs the heat of pallet 5 by Al alloy block 13, thereby make pallet 5 refrigeration, the latter half release heat of semiconductor heating refrigerating chip 14, heat sheds through aluminum alloy heat sink 15 and heat exchange fan 30.
Warming operation: connect the supply socket 20 of control circuit 18, cold and hot end change-over switch 27 is transferred to and is heated end, heat exchange fan 30 is started working, the when red of LED lamp 25.Semiconductor heating refrigerating chip 14 produce powers shift, the first half release heat of semiconductor heating refrigerating chip 14, and heat passes to pallet 5 by Al alloy block 13, thereby 5 pallets are heated; The latter half of semiconductor heating refrigerating chip 14 absorbs heat through aluminum alloy heat sink 15 and heat exchange fan 30.
Claims (4)
1. a passenger boat is with being incubated the buffet food service tray, comprise support (1), place the pallet (5) of food and the horizontally disposed base (2) of a placement tray (5) for one, the upper end of support (1) is fixedly connected with carriage (3), carriage (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: connect a heat preservation module under pallet (5), 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, the upper surface of Al alloy block (13) and the laminating of pallet (5) bottom surface, the upper surface laminating of the lower surface of Al alloy block (13) and semiconductor heating refrigerating chip (14), the upper surface of the lower surface of semiconductor heating refrigerating chip (14) and aluminum alloy heat sink (15) is bonding, the below of aluminum alloy heat sink (15) vertically connects guider screw (16), the upper cover of guider screw (16) has spring (19), heat exchange fan (30) is set below described heat exchange function module, 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 lamp (25) is connected control circuit (18) with wire, control circuit (18) is by wire connecting power socket (20), heat exchange fan (30) is connected with supply socket (20), at described heat preservation module, heat exchange fan (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) is connected with base (2), heat exchange fan (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.
2. a kind of passenger boat according to claim 1 is with being incubated the buffet food service tray, and it is characterized in that: support (1) is fixedly connected with sucking disk clutch (10), and the bottom of sucking disk clutch (10) is provided with sucker (12).
3. a kind of passenger boat according to claim 2 is with being incubated the buffet food service tray, it is characterized in that: the below of pallet (5) has 4 supports (1) to be arranged on 4 square angles, 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).
4. a kind of passenger boat according to claim 1, with being incubated the buffet food service tray, is characterized in that: pallet (5) top is insulation cover (6), and a side of insulation cover (6) is connected with carriage (3).
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 true CN103006011A (en) | 2013-04-03 |
| CN103006011B 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 (6)
| 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 |
| JP2005319112A (en) * | 2004-05-10 | 2005-11-17 | Tiger Vacuum Bottle Co Ltd | Electric pot |
| 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 |
-
2012
- 2012-08-09 CN CN201210281309.3A patent/CN103006011B/en not_active Expired - Fee Related
Patent Citations (6)
| 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 |
| JP2005319112A (en) * | 2004-05-10 | 2005-11-17 | Tiger Vacuum Bottle Co Ltd | Electric pot |
| 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 |
|---|---|
| CN103006011B (en) | 2015-06-10 |
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Granted publication date: 20150610 Termination date: 20180809 |
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| CF01 | Termination of patent right due to non-payment of annual fee |