CN206107985U - Food delivery cutlery box of refrigeratable and heating - Google Patents

Abstract

The utility model provides a food delivery cutlery box of refrigeratable and heating, this cutlery box of includes heat preservation extranal packing and metal inner bag two parts, the metal inner bag is hung the centre gripping in the internal cavity of extranal packing, and the internal cavity of the extranal packing of packing is cut apart to the metal inner bag becomes two spaces of inner bag mistress and inner bag inner room, be provided with the air inlet and the mistress's blast pipe that communicate with the inner bag mistress in the extranal packing, still be provided with the inner room blast pipe with inner bag inner room intercommunication in the extranal packing. The utility model discloses a control by temperature change packing of food intelligent distribution service. This packing not only has the heat preservation turnover function of food, and simultaneously, the packing can also realize realizing the control by temperature change processing function of food with the external equipment cooperation. The packing can realize the refrigeration and the heating of food in same packing inside with the help of food intelligence control by temperature change pair goods equipment in turn.

Description

The food delivery cutlery box that can freeze and heat

Technical field

This utility model is related to a kind of food delivery cutlery box packaging, more particularly to a kind of carrying electronic tag and lockhole, energy Realize refrigeration within a package simultaneously and heat purpose, the heat-preservation lunch box packaging that week conversion is used can be followed.

Background technology

The network circulation demand of internet economy high speed development, cold fresh food and fast food is very huge.In the face of group Client, Food Logistics rely on large-scale food heat-insulation outer package, realize the dispensing purpose of food by scene granting.But to scattered Individual customer, order are presented little value, and fractional pack, dispersion, high frequency time subscription characteristics, conventional food delivery method and food are matched somebody with somebody Send packaging, it is impossible to ensure temperature control quality problems and distribution cost problem of the food in delivery process.

Research and develop a kind of food temperature control turnover packaging of little useful load, it is ensured that the whole Safety of Food Quality of logistics, reduce little The distribution cost of value order, has become food and Food Logistics industry is badly in need of the important topic of solution.

The content of the invention

Utility model purpose：This utility model provides a kind of food delivery cutlery box for freezing and heating, and its objective is Solve the problems of conventional.

Technical scheme：This utility model is achieved through the following technical solutions：

A kind of food delivery cutlery box for freezing and heating, it is characterised in that：The cutlery box includes being incubated outer package and metal Inner bag two parts；Metal inner tube is hung in the internal cavity packed outside of clamping, and metal inner tube is by the interior sky of the outer package packed Chamber is partitioned into inner bag mistress and inner bag interior room two spaces；The air inlet that connects with inner bag mistress is provided with outer package with And outer chamber gas outlet, the interior chamber gas outlet connected with inner bag interior room is additionally provided with outer package.

The base plate that can be extracted out is provided with the bottom of insulation outer package, base plate makes the bottom of metal inner tube when extracting out The naked leakage in portion is outside.

Outer package is constituted with the upper and lower two parts of insulation box body by lid is incubated；Insulation box body is with insulation lid by box body The seal boss in portion realizes positioning fastening with the sealed groove of lid bottom；Metal inner tube is clamped in incubation chamber body by suspension, The upper edge of metal inner tube is overlapped on box body top.

Box body is folded with the lid on the outside of lid by the silica gel sealing ring and box body in lid sealed groove with lid Latch to realize that box body and the sealing of lid are locked.

Insulation box body is protected by box case, box body heat insulation material, box body inner shell, internal bladder seal ring and base plate, box body Adiabator is arranged between box case and box body inner shell, and base plate is arranged on insulation box body bottom, and internal bladder seal ring includes Upper inner-liner sealing ring and bottom inner container sealing ring, internal bladder seal ring are arranged on inner bag mistress bottom；Upper inner-liner sealing ring is arranged on gold Between the upper edge of category inner bag and the seal boss on box body top.

End or be incubated in lid is additionally provided with cold with cutlery box on the incubation chamber lid.

When it is cold be arranged on cutlery box hold on incubation chamber lid when, insulation lid in be provided with lid insulation material；Match somebody with somebody when cold When cutlery box is arranged in insulation lid, insulation lid is concave groove type structure, cold to be arranged in the groove of concave groove type structure with cutlery box, Now lid insulation material is provided with or in bottom portion of groove and side wall while being provided with lid in insulation lid bottom portion of groove Insulation material.

Mistress's air inlet is arranged on the Bottom of box body of box body bottom, and mistress's air inlet pipe is utilized when mistress's air inlet is not used End socket temporary sealing, outer chamber gas outlet and interior chamber gas outlet are arranged on box body top, and interior room is utilized when interior chamber gas outlet is not used Aerofluxuss channel closure temporary sealing.

Electronic recognition and locking device are additionally provided with box case, the electronic recognition and locking device include electronics mark Sign, the RF signal collection device of collection electronic labeling information, electronic lock, lid fold lock and pack abjection mechanism, electronics mark Label are arranged on box case, and lid folds lock and is arranged on lid, and electronic lock is to fold snap fit with lid when using The device of locking, RF signal collection device are the device that electronic labeling information is gathered when using.

There are lid rhone and tank gas and water discharge orifice on box body top or lid bottom design.

Advantage and effect：

This utility model provides a kind of food delivery cutlery box for freezing and heating, and the cutlery box includes being incubated outer package and gold Category inner bag two parts.This utility model is packed for the temperature control of food intelligent delivery service.The packaging not only insulation with food All rotating functions, meanwhile, packaging can also be realized coordinating the temperature control machining function for realizing food with external equipment.Packaging is by food intelligence Goods equipment is paid in energy temperature control, can be in same package interior, and alternating realizes refrigeration and the heating of food.Packaging carry electronic tag and Electronics lockhole, packaging inner bag can dismantle assembling, are easy to cleaning, can be recycled.By innovation function packaging, it is modern Cold Chain Logistics and Internet of Things are paid goods end and provide informationalized temperature control dispensing packaging.

Description of the drawings：

Fig. 1 is external structure schematic diagram of the present utility model；

Fig. 2 positions dimensional structure diagram of the present utility model；

A-A sectional views of the Fig. 3 for Fig. 1；

B-B sectional views of the Fig. 4 for Fig. 1；

Enlarged drawings of the Fig. 5 for the D positions of Fig. 4；

C-C sectional views of the Fig. 6 for Fig. 1；

Enlarged drawings of the Fig. 7 for the E positions of Fig. 6；

Fig. 8 is direct-cooling type refrigerating state figure；

Fig. 9 is air-cooled refrigerating state figure；

The F positions enlarged drawing of Figure 10 bitmaps 9；

Figure 11 is the schematic diagram of portion's discharge steam and condensed water within a package；

G position enlarged drawings of the Figure 12 for Figure 11；

H position enlarged drawings of the Figure 13 for Figure 11；

Figure 14 is electronic tag and folding lockhole schematic diagram；

Figure 15 is for refrigeration and heats transition diagram.

Specific embodiment：Below in conjunction with the accompanying drawings this utility model is further described：

This utility model provides a kind of food delivery cutlery box for freezing and heating, and the cutlery box includes being incubated outer package and gold Category 1 two parts of inner bag；Metal inner tube 1 is clamped in the internal cavity of outer package, and the internal cavity of outer package is split by metal inner tube Become 3 two spaces of inner bag mistress 2 and inner bag interior room；Be provided with outer package the air inlet that connects with inner bag mistress 2 and Outer chamber gas outlet 4, is additionally provided with the interior chamber gas outlet 5 connected with inner bag interior room 3 in outer package.

The base plate 6 that can be extracted out is provided with the bottom of insulation outer package, base plate 6 makes metal inner tube 1 when extracting out Bottom it is naked leakage outside.

Outer package is constituted with the upper and lower two parts of insulation box body by lid is incubated；Insulation box body is with insulation lid by box body The seal boss in portion realizes positioning fastening with the sealed groove of lid bottom；Metal inner tube is clamped in incubation chamber body by suspension, The upper edge of metal inner tube is overlapped on the seal boss on box body top, and box body is close by the silica gel in lid sealed groove with lid Seal 7 and box body fold lock 8 to realize that box body and the sealing of lid are locked with the lid on the outside of lid.

Insulation box body by box case 9, box body heat insulation material 10, box body inner shell 11, Bottom of box body 12, internal bladder seal ring and Base plate 6, box body heat insulation material 10 are arranged between box case 9 and box body inner shell 11, and base plate 6 is arranged on box body bottom 12 bottoms of seat, internal bladder seal ring include upper inner-liner sealing ring 777 and bottom inner container sealing ring 13, and internal bladder seal ring 13 is arranged on inner bag 2 bottom of mistress；Upper inner-liner sealing ring 777 is arranged between the seal boss on upper edge and box body top of metal inner tube；

End or be incubated in lid is additionally provided with cold with cutlery box 17 on the incubation chamber lid.

When it is cold be arranged on cutlery box 17 hold on incubation chamber lid when, insulation lid in be provided with lid insulation material 15；When It is cold with cutlery box 17 be arranged on insulation lid in when, insulation lid be concave groove type structure, it is cold to be arranged on concave groove type structure with cutlery box 17 Groove in, now insulation lid bottom portion of groove be provided with lid insulation material 15 or in bottom portion of groove and side wall while It is provided with lid insulation material 15.

That is being incubated lid includes lid shell 14, lid insulation material 15 and lid inner shell 16；Lid thermal insulating material Material 15 is arranged between lid shell 14 and lid inner shell 16.

On incubation chamber lid end be additionally provided with it is cold with cutlery box 17, it is cold that 17 upper end of cutlery box is provided with pantry lid 18.

Folding handle 19 is additionally provided with incubation chamber lid.

Mistress's air inlet is arranged on the Bottom of box body of box body bottom, and mistress's air inlet pipe is utilized when mistress's air inlet is not used 20 temporary sealing of end socket, outer chamber gas outlet 4 and interior chamber gas outlet 5 are arranged on box body top, and interior chamber gas outlet 5 is utilized when not using Interior 21 temporary sealing of chamber gas outlet end socket.

It is peripheral that outer chamber gas outlet 4 is enclosed within interior chamber gas outlet 5.Such save space, naturally it is also possible to using other layouts Form, specifically only needing to be selected as needed just can be with.

Electronic tag is additionally provided with box case 9.

The structure of controlling temperature of packaging is described with operation principle：（Interior room, mistress's figure three）

Portion realizes refrigeration and heats that needs pay low-temperature receiver and the thermal source that goods equipment is provided by outside within a package.Packaging is originally Body does not carry heating or the electric elements for freezing, and packaging provides only the packaging knot for being freezed to food in packaging and being heated Structure, so the original essential function of packaging does not change.The temperature-control structure of packaging is to set up energy input by portion within a package Room and energy receiving chamber are completing to the temperature control processing of food in packaging.

Hang in the tray interior of packaging and metal inner tube is installed.The top flange of metal inner tube is fixed with the boss on box body top The straight mouth in position hangs the location hole grafting of overlap joint, inner bag bottom and Bottom of box body, and when gear extracts base plate 6 out, inner bag bottom surface passes through Base is exposed to be suspended on outer package bottom.

Crowd around between the inwall and base inner wall of the outer wall and box body of metal inner tube become an independent packaging space- Inner bag mistress.The air inlet mouth of pipe is opened up on Bottom of box body, exhaust pipe mouth, heating or the gas for freezing is opened up on inboard wall of cartridge top Entered by the air inlet mouth of pipe, discharged by exhaust pipe mouth, for inner bag mistress, the inlet and outlet mouth of pipe realizes that gas circulation provides passage Interface condition.This moment, inner bag mistress undertakes the function of energy input and transmission.

The inwall of the inwall and lid of metal inner tube crowds around into inner bag interior room.There is box in lid bottom or box body upper design Lid rhone 22 and tank gas and water discharge orifice.Rhone and discharge orifice are that the steam that inner bag interior room is produced and condensed water set up The passage of discharge and outlet.This moment, metal inner tube and inner bag interior room undertake the function that energy receives and transmits.The water that steam is formed Into lid rhone 22.

Portion realizes freezing, the operation principle of cold preservation processing within a package：

Packaging can connect the interface of external equipment refrigeration source two, and packaging is may be selected using direct-cooled, air-cooled refrigeration source system It is cold, it is specific as follows：

Refrigeration source conducts refrigeration modes（Direct-cooled mode）：（Figure eight）

When base plate is extracted out, inner bag baseplane is exposed, by the use of the exposed inner bag baseplane in outer package as conduction The interface of refrigeration, when inner bag baseplane is contacted with the direct-cooled refrigeration source that external equipment is provided, it is cold that inner bag absorption refrigeration source is conducted Energy, progressively sets up refrigerating environment in inner bag inner chamber space.Outer package this moment undertakes the external insulation function of inner bag, in inner bag Food receive cold energy, be frozen or chilled.

Air-cooled source convection current refrigeration modes（Air cooling way）：（Fig. 9 and 10）

Inserted base plate, extracts the air inlet end socket of packaging base, is connected using the gas interface that packaging base is arranged The cold wind that external equipment is provided.When cold wind is transported to inner bag mistress by pipeline of blowing, metal inner tube starts to absorb cold energy, Gas is discharged by the cold wind after being exchanged heat by mistress's steam vent, and the cold wind Jing of discharge freezes again, is entered outside inner bag again Room, forms air-cooled circulation.The cold wind sent constantly into constantly is absorbed cold energy by metal inner tube, progressively sets up in metal inner tube interior room Refrigerating environment, this moment outer package undertake external thermal insulation function.

No matter what kind of refrigeration modes external equipment provides, and cold energy is drawn by the packaging interface that can select to freeze accordingly Enter package interior, implement freezing or chilling treatment to food in packaging, and can guarantee that food is not polluted and occurred de- by cold wind Water phenomenon.

Portion realizes the operation principle of heating within a package：

The interface in the external heat the connected source of packaging has two, and packaging is may be selected using resistance, electromagnetism, steam heating source Heating.

Resistance heat conduction heating mode：

Extract base plate out, the resistance heating source that inner bag baseplane is provided with equipment contacts, the heat that heating source is produced Conduct to metal inner tube, inner bag absorbs heat, sets up heating environment in inner bag inner chamber space, so as to reach the heating mesh of food 's.

9 Cr 2 steel using electromagnetic heating conduction heating mode：

Extract base plate out, the Electromagnetic Heating power supply that inner bag baseplane and equipment are provided is close, what electromagnetic power source was produced Alternating magnetic field is sensed to metal inner tube, and metal inner tube produces induction heat, thus establishes heating environment in inner bag inner chamber space, So as to reach the heating purpose of food.

Steam Convective Heating mode：

Inserted base plate, extracts base air inlet end socket, introduces steam into inner bag mistress 2, and steam is conducted to metal inner tube Heat, while steam is discharged by surplus steam along mistress's steam vent.With continually entering for steam, metal inner tube constantly absorbs Heat, progressively sets up heating environment in interior room.Its principle is similar to the principle of air-cooled source convection current refrigeration modes.

The operation principle of steam and condensed water is discharged in portion within a package：（Figure ten one to ten three）

After inner bag interior room sets up heating environment, food can be implemented to steam, boil heating technique.In heating process, have Vapor and condensed water are produced in inner bag interior room, and interior room vapor and lid condensed water can be along catchmenting that lid inwall is arranged Groove, osculum, discharge packaging.

The refrigeration and heating conversion implementation principle of packaging：

Extract base plate out, metal inner tube baseplane is contacted with resistance heating source, connect heat transfer source；Extract base air inlet Hole end socket, mistress's steam vent end socket connect air inlet pipeline, connect air-cooled refrigeration source；Interior room discharge orifice end socket is extracted, interior room is connected Steam, condensed water elimination pipeline.The refrigeration source now packed, heating source, discharge-channel are all in on-state.

Work as cold conditions（Freezing or cold preservation）Food input packaging, opens air-cooled circulation, cold wind outside the tank room set up freezing or Cold storage environment, the food of inner bag interior room are in freezing or cold storage environment, and food continues refrigeration processing.Packaging now can be with complete Into freezing-freezing；The refrigeration processing of freezing-cold preservation.When food needs to be heated, now, refrigerating channel is cut off, start gold The heating source of category inner bag bottom, metal inner tube are progressively heated in the process, and inner bag interior room enters heated condition, food adding in inner bag interior room Heat, can be selected to steam, boils heating technique according to the classification of food respectively, and the heating-up temperature of inner bag interior room is limited in 100 degree of highest Scope.The steam and condensed water that food is produced in heating process can be discharged along interior room discharge-channel.When food needs to stop Heating processing, heating source can maintain the holding temperature of food.When food needs to continue to be reduced into cold preservation or freezing state, stop The work of heating source, opens refrigerating channel again, repeats process of refrigerastion.

By process above control process, it is possible to achieve control food input, the state of temperature of output, such as：

Freezing input-- freezing output.

Freezing input --- cold preservation is slow to freeze processing-cold preservation output.

Cold preservation steaming and decocting heating-heating and thermal insulation is exported for freezing input --- cold preservation is slow to freeze processing ---.

--- the slow jelly processing of cold preservation --- protect by cold preservation steaming and decocting heating-heating and thermal insulation --- cold preservation processing --- cold preservation for freezing input Temperature output.

--- slow jelly is processed for cold preservation, and --- cold preservation steaming and decocting heating-heating and thermal insulation --- freeze cutting --- freezing is protected for freezing input Temperature output.

Cold preservation input-cold-storage insulation is exported.

Cold preservation is input into, and --- cold-storage insulation --- steaming and decocting heating --- heating and thermal insulation is exported.

Cold preservation input --- freeze cutting --- freezing insulation output.Etc..

The information monitoring function and granting perform function of packaging access turnover：

Electronic recognition and locking device are additionally provided with box case 9, the electronic recognition and locking device include electronics Label 222, the RF signal collection device 333 of collection electronic labeling information, electronic lock 444, lid fold lock 555 and packaging is de- Go out mechanism 666, electronic tag 222 is arranged on the inwall of box case 9, lid folds lock 555 and is arranged on lid, electronics Lock 444 is to fold the device that lock 555 is locked when using with lid, and RF signal collection device 333 is collection electricity when using The device of 222 information of subtab.Electronic tag and folding lockhole work package figure 14.RF signal collection device 333 and electronic lock 444 are connected with central computer.Packaging abjection mechanism 666 is as depicted, by the structure that spring control is flexible, outside box body When shell 9 is locked with electronic lock 444, spring-compressed, during unblock, spring discharges and releases incubation chamber.

During use, on the outer casing inner wall of outer package, the electronic radio frequency tags 222 for being embedded in assignment capable of circulation are pasted.With The circulation turnover of packaging, electronic tag 222 can circulate the distribution information of the tote information and order of assignment record packaging.With The movement of packaging, the radio frequency detection probe of RF signal collection device 333 can gather the electronic tag letter in packaging on equipment Breath, so as to realize the flow regime tracking purpose to packing.Such as：From packaging cleaning, packaging loading, packaging assembling, logistics are matched somebody with somebody Send, packaging is delivered, and is got and is signed for, packaging is returned, and waits all packaging flow process.

The also wrapped folding lock 555 being used in combination with electronic tag, the folding lock 555 of packaging can be with food Intelligence is paid goods equipment and sets up connection locking relation.When packaging lock clashes into the goods yard electronics mortise lock 444 that intelligence pays goods equipment, electronics Mortise lock mortise lock tongue is elastically compressed, and after dead bolt passes through the lock lockhole of packing and folding lock 555, dead bolt elasticity release is worn Lockhole is crossed, the packaging of the application is locked, now, packaging abjection mechanism 666 is compressed.This moment, equipment video acquisition probe collection Packaging electronic labeling information, cross-check information content, the storage of feedback device computer recording.When picking people is input into picking password, goods Packaging is pushed away by the unlocking instruction that position electronics mortise lock accepting device computer is assigned, electronics mortise lock tongue pull-up, packaging ejecting mechanism From lock-bit, dead bolt recovers original state.When packing material is taken away by picking people, goods yard radio-frequency probe detection packaging separating signal will Signal transmission computer recording is stored.

This technical measures performs basis for the informationization that Internet of Things intelligence pair goods equipment provides packaging.

The health of packaging, safe and environment-friendly function：

Metal inner tube has detachable mounting structure with outer package as the inner packing of food.This structure causes metal Inner bag can undertake the inner packing function of food, while also undertaking the use function of tableware.This application of function has evaded food Plastics inner packing, reduce food plastic packaging production cost and environmental pollution.Meanwhile, inner bag is in food delivery and temperature control Whole closing in the course of processing, also improves the health and safety index during Food circulation.

The recycling of packaging requires that the outer package of packaging will also be cleaned and be sterilized, in order to evade packaging port With the pollution of the interface of discharge orifice and clean difficult, the port and discharge orifice of packaging using can convenient changing assembling knot Structure.

It is of the present utility model to extend and application value：

The innovation structure causes packaging to produce many expanding functions：The cycle applications of metal inner tube, can be for plastics The use function of packaging for foodstuff and tableware；The refrigeration and heating function of packaging assume responsibility for miniature turnover refrigerator and the temperature control of cooker adds Work function；The electronic tag and folding lockhole of packaging have expanded the information-based perform function of packaging.The function of packaging extends, cold The processing of fresh food and fast food and dispensing field are significant.

Firstth, the hot delivery quality of fast food is improve, the supply chain of fast food is shortened：

The PP plastic materials that outer package is selected make, and the aluminum or stainless steel that inner packing is selected makes, packaging material - 20 ~ 100 degree of periodic duty can be born.Goods equipment is paid by food intelligent temperature control, packaging can undertake fast food Cold conditions is input into, cool grinding, hot processing, all processes such as hot payment.This application of function, will change traditional fast food conventional Using kitchen make, it is hot insulation input, insulation output Supply Method.Shorten the supply chain of product.Meanwhile, in bag The steaming of food can be realized in dress, technique processing is boiled.This can help to dispense food and complete most appropriate food in counter is paid in deposit Product processing technique, is presented optimal eating mouth feel, compared with the microwave heating than food automatic vending machine and Heat preservation mode, food Hot-working quality it is higher, the range of application of product is wider.

Secondth, widened cold fresh food and fast food dispensing temperature range, reduce it is little value order dispensing into This：

The cool grinding function of packaging, it is possible to achieve the freezing input of food, freezing insulation, freezing output；Can be with The freezing input of food is realized, cold preservation is slow to freeze, cold preservation output；Can also realize that cold preservation is input into, cold-storage insulation, cold preservation output.Also The cold conditions input and hot output of food can be realized.- 20 ~ 100 degree of temperature-control range, it is ensured that food is in various temperature control shapes Export under state.The wide in range temperature control adaptability of packaging can ensure that the temperature control of food is paid and reach best in quality state.Wrap simultaneously Dress is paid being used in combination for goods equipment with intelligence and can also reduce the scattered little distribution cost for being worth order.

3rd, versatility of the packaging with specialty dispensing and civilian turnover, the function of packaging expand the application model of packaging Enclose：

Packaging can be used in turn as normal domestic use insulation packaging, it is also possible to made as cooker by Household induction cooker With.The versatility of packaging, allows packaging to be likely to become the standardised container of food turnover, and it can become C2C, C2B, B2C, The turnover tool of the various Food Logistics patterns such as B2B.

In sum, this utility model is rational in infrastructure, solves the food temperature control during food delivery, information trace, Intelligence pays goods, a series of urgent problems such as signs for automatically, improves the circulation safety of food, improve the health of food Quality, reduces the middle environmental pollution of Food circulation process.

Claims (10)

1. a kind of food delivery cutlery box for freezing and heating, it is characterised in that：The cutlery box includes being incubated in outer package and metal Gallbladder（1）Two parts；Metal inner tube（1）Hung in the internal cavity packed outside of clamping, metal inner tube is by the outer package packed Internal cavity is partitioned into inner bag mistress（2）With inner bag interior room（3）Two spaces；It is provided with outer package and inner bag mistress（2） The air inlet of connection and outer chamber gas outlet（4）, it is additionally provided with outer package and inner bag interior room（3）The interior chamber gas outlet of connection （5）.

2. the food delivery cutlery box for freezing and heating according to claim 1, it is characterised in that：In insulation outer package Bottom is provided with the base plate that can be extracted out（6）, base plate（6）Metal inner tube is made during extraction（1）Bottom it is naked leakage outside.

3. the food delivery cutlery box for freezing and heating according to claim 1, it is characterised in that：Outer package is by incubation chamber Lid and the upper and lower two parts composition of insulation box body；Insulation box body relies on seal boss and the lid bottom on box body top with insulation lid Sealed groove realize positioning fastening；Metal inner tube is clamped in incubation chamber body by suspension, and the upper edge of metal inner tube is overlapped on box Body top.

4. the food delivery cutlery box for freezing and heating according to claim 3, it is characterised in that：Box body is relied on lid Silica gel sealing ring in lid sealed groove（7）And the lid on the outside of box body and lid fold lock (8) realize box body with The sealing locking of lid.

5. the food delivery cutlery box for freezing and heating according to claim 3, it is characterised in that：Insulation box body is by box body Shell（9）, box body heat insulation material（10）, box body inner shell（11）, internal bladder seal ring and base plate（6）, box body heat insulation material （10）It is arranged on box case（9）With box body inner shell（11）Between, base plate（6）Insulation box body bottom is arranged on, inner bag is close Seal includes upper inner-liner sealing ring（777）With bottom inner container sealing ring（13）, internal bladder seal ring（13）It is arranged on inner bag mistress（2）Bottom Portion；Upper inner-liner sealing ring（777）It is arranged between the seal boss on upper edge and box body top of metal inner tube.

6. the food delivery cutlery box for freezing and heating according to claim 5, it is characterised in that：Hold on incubation chamber lid Or be additionally provided with insulation lid cold with cutlery box（17）.

7. the food delivery cutlery box for freezing and heating according to claim 6, it is characterised in that：When cold with cutlery box（17） Be arranged on when holding on incubation chamber lid, lid insulation material is provided with insulation lid（15）；When cold with cutlery box（17）It is arranged on When in insulation lid, insulation lid is concave groove type structure, cold with cutlery box（17）It is arranged in the groove of concave groove type structure, now exists Insulation lid bottom portion of groove is provided with lid insulation material（15）Or it is provided with lid guarantor in bottom portion of groove and side wall simultaneously Adiabator（15）.

8. the food delivery cutlery box for freezing and heating according to claim 1, it is characterised in that：Mistress's air inlet is arranged On the Bottom of box body of box body bottom, mistress's air inlet channel closure when mistress's air inlet is not used, is utilized（20）Temporary sealing, mistress Exhaustor（4）With interior chamber gas outlet（5）It is arranged on box body top, interior chamber gas outlet（5）Sealed using interior chamber gas outlet when not using Head（21）Temporary sealing.

9. the food delivery cutlery box for freezing and heating according to claim 4, it is characterised in that：In box case（9） On be additionally provided with electronic recognition and locking device, the electronic recognition and locking device include electronic tag（222）, collection electronics mark The RF signal collection device of label information（333）, electronic lock（444）, lid fold lock（555）With packaging abjection mechanism（666）, Electronic tag（222）It is arranged on box case（9）On, lid folds lock（555）It is arranged on lid, electronic lock（444）For Lock is folded with lid during use（555）The device for locking, RF signal collection device（333）It is to gather electronics mark when using Sign（222）The device of information.

10. the food delivery cutlery box for freezing and heating according to claim 4, it is characterised in that：On box body top or Person's lid bottom design has lid rhone（22）With tank gas and water discharge orifice.