CN210300535U

CN210300535U - Intelligent food insulation can of preventing tainting with smell in kitchen

Info

Publication number: CN210300535U
Application number: CN201920615511.2U
Authority: CN
Inventors: 王奉开
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-04-14
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses a kitchen is with preventing tainting flavor intelligence food insulation can comprises shell, aluminum alloy inner bag, back lid, baffle, glass door and aluminum alloy roof beam, the aluminum alloy roof beam realizes the support between shell and the aluminum alloy inner bag and fixes through shell fixed screw and inner bag fixed screw, realizes through back lid bolt packing ring, back lid bolt and back cap nut between back lid and the shell to be connected fixedly. The utility model discloses owing to install the adjust temperature knob, consequently can set for heat preservation temperature wantonly between ambient temperature and 45 ℃ (when setting for the temperature and being less than insulation can natural temperature, the computer does not start the heating procedure). Because each storage space of the heat preservation box is closed, the air circulation is not smooth, so that the mutual influence of the tastes of different foods can be prevented, and the respective tastes of different meals can be protected.

Description

Intelligent food insulation can of preventing tainting with smell in kitchen

Technical Field

The utility model relates to an insulation can specifically is a kitchen is with preventing tainting flavor intelligence food insulation can.

Background

After the family kitchen is used for cooking food, if the food is not eaten in time, the food can be cooled, the taste is influenced, the health is not good, the heat is required to be preserved, and the taste is influenced because a plurality of different dishes are put together for heat preservation, and the taste is easily tainted. At present, there are three kinds of known insulation boxes for household kitchens, the first kind is a food container made of plastic, stainless steel, glass and the like, and the insulation box is only used for containing and placing food and does not have the capability of heating the food therein. The second insulation can mainly has two insulation modes in principle: namely heat insulation and vacuum heat preservation. The inner container, the outer casing and the box cover of the heat insulation and heat preservation box are all made of materials with slow heat dissipation, and simultaneously, the inner and outer casing layers can be filled with foam plastics and then the inner layer is plated with a metal film. The heat loss is reduced from three aspects of conduction, radiation and convection. Because the heat dissipation is slow, can keep warm to food for a longer time. The vacuum heat preservation is that the inner shell and the outer shell of the heat preservation box are pumped to be in a state close to vacuum, so that the heat dissipation speed can be reduced, the heat can be prevented from being diffused quickly, and the heat preservation effect for a long time can be achieved. But the food therein will eventually cool down as heat is still gradually dissipated. The third is an electric heating box type structure, a metal heating device such as a resistance wire, a resistance disc and the like is installed in the electric heating box type structure, and an external power supply is connected to the heating device to heat food. The constant temperature of food and freely set the heat preservation temperature can not be guaranteed in this kind of insulation can. In addition, when the three heat preservation boxes are used for preserving food, the air in the three heat preservation boxes flows freely, so that the food with different tastes is difficult to prevent from tainting the taste of the food, and the higher and higher requirements of modern family kitchens on meal heat preservation cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a kitchen is with preventing tainting odor intelligence food insulation can, in order to solve the problem that proposes among the background art.

In order to realize the purpose, the utility model provides a following technical scheme:

an intelligent food insulation can for preventing odor tainting in kitchen is composed of a shell, an aluminum alloy inner container, a rear cover, a partition plate, a glass door and an aluminum alloy beam, and is characterized in that the aluminum alloy beam supports the shell and the aluminum alloy inner container and is fixed by the shell fixing screws and the inner container fixing screws, the rear cover and the shell are fixedly connected by a rear cover bolt gasket, a rear cover bolt and a rear cover nut, the rear cover and the aluminum alloy inner container are fixedly connected by a inner container bolt A, an inner container sealing ring and an inner container nut A, a fixing plate is welded on the partition plate, the left side of the partition plate and the aluminum alloy inner container are fixedly connected by a partition plate left nut, a partition plate left gasket and a partition plate left bolt, the right side of the partition plate and the aluminum alloy inner container are fixedly connected by a partition plate right nut, a partition plate right bolt and a partition plate right gasket, the periphery of the partition plate is provided with, the silica gel sealing ring is in close contact with the side face of the aluminum alloy inner container, the rear cover is in close contact with the glass door, the left door shaft and the right door shaft are respectively arranged on the left side and the right side of the glass door, and the two door shafts are respectively inserted into the round holes of the shell and rotate along with the glass door.

As a further aspect of the present invention: the silica gel sealing ring is made of edible silica gel materials.

As a further aspect of the present invention: an upper electric heating pipe and a lower electric heating pipe are respectively arranged in an upper cavity and a lower cavity of the aluminum alloy liner, the upper electric heating pipe and the aluminum alloy liner are hermetically connected through an upper electric heating pipe upper sealing ring, an upper electric heating pipe nut and an upper electric heating pipe lower sealing ring, and the lower electric heating pipe and the partition plate are fixed through a lower electric heating pipe nut, a lower electric heating pipe upper sealing ring and a lower electric heating pipe lower sealing ring.

As a further aspect of the present invention: the upper left supporting rod and the lower left supporting rod are fixedly connected with the aluminum alloy liner through an upper electric pipe upper sealing ring, an upper electric pipe nut and an upper electric pipe lower sealing ring on the upper electric pipe, the upper left supporting rod and the lower left supporting rod are in sealing connection with the partition plate through a bolt lower sealing ring, a bolt upper sealing ring and a nut, and the lower left supporting rod is in sealing connection with the aluminum alloy liner through a lower supporting rod bolt, a lower supporting rod sealing ring and a lower supporting rod nut.

As a further aspect of the present invention: the right side part of the shell is provided with a nixie tube, a temperature adjusting knob and a power switch.

As a further aspect of the present invention: the temperature sensor is pasted on the outer side of the aluminum alloy inner container, the solid-state relay and the control circuit board are respectively installed inside the shell, the socket is installed on the shell through a socket gasket, a socket bolt and a socket nut, and the socket, the power switch, the lower electric heating tube, the upper electric heating tube, the solid-state relay, the control circuit board, the nixie tube and the temperature adjusting knob are connected with one another through wires.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses owing to install the adjust temperature knob, consequently can set for heat preservation temperature wantonly between ambient temperature and 45 ℃ (when setting for the temperature and being less than insulation can natural temperature, the computer does not start the heating procedure). Because each storage space of the heat preservation box is closed, the air circulation is not smooth, so that the mutual influence of the tastes of different foods can be prevented, and the respective tastes of different meals can be protected.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a sectional view taken along line a-a of fig. 1.

Fig. 3 is a schematic circuit diagram of the present invention.

In the figure: 1. the temperature control device comprises a shell, a temperature sensor, a solid-state relay, a control circuit board, a digital tube, a clapboard right nut, a clapboard right bolt, a clapboard right gasket, a temperature adjusting knob, a power switch, a socket gasket, a socket bolt, a socket nut, a socket, a lead wire, a right door shaft, a lower electric heating tube, a lower support rod bolt, a lower support rod sealing ring, a lower support rod nut, a left door shaft, a left support rod, a bolt lower sealing ring, a bolt, an upper bolt sealing ring, a bolt upper sealing ring, a nut, a silica gel sealing ring, a clapboard left nut, a clapboard left gasket, a clapboard left bolt, a clapboard 30, a clapboard left bolt, a fixing sheet, a 32, an aluminum alloy inner container, a left upper support rod, a left upper electric heating tube, an upper right support rod, an upper support rod, a right support rod sealing ring, 37. an upper support rod nut, 38, a right upper support rod bolt, 39, an upper electric heat pipe upper sealing ring, 40, an upper electric heat pipe nut, 41, an upper electric heat pipe lower sealing ring, 42, a rear cover bolt gasket, 43, a rear cover bolt, 44, a rear cover nut, 45, a liner bolt A, 46, a liner sealing ring, 47, a liner nut A, 48, a lower electric heat pipe nut, 49, a lower electric heat pipe upper sealing ring, 50, a lower electric heat pipe lower sealing ring, 51, a rear cover, 52, a liner bolt B, 53, a liner bolt sealing ring, 54, a liner nut B, 55, a right lower support rod nut, 56, a right lower support rod sealing ring, 57, a right lower support rod bolt, 58, an upright post upper sealing ring, 59, an upright post nut, 60, an upright post lower sealing ring, 61, an upright post, 62, a connecting rod, 63, a connecting pin, 64, a through hole, 65, a spring, 66, a handle, 67, a, 69. the inner container fixing screw, the aluminum alloy beam 70 and the shell fixing screw 71.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-3, an intelligent food insulation box for preventing taint of odor in kitchen consists of a housing 1, an aluminum alloy inner container 32, a rear cover 51, a partition 67, a glass door 68 and an aluminum alloy beam 70. The aluminum alloy beam 70 supports the aluminum alloy inner container 32 and is fixed by the outer container fixing screw 71 and the inner container fixing screw 69. The rear cover 51 is fixedly connected with the housing 1 through the rear cover bolt washer 42, the rear cover nut 43 and the rear cover bolt 44. The rear cover 51 is connected and sealed with the aluminum alloy inner container 32 through an inner container bolt A45, an inner container sealing ring 46 and an inner container nut A47. The partition plate 67 is welded with a fixing piece 31, and the left side of the partition plate 67 is fixedly connected with the aluminum alloy inner container 32 through a partition plate left nut 28, a partition plate left washer 29 and a partition plate left bolt 30. The right side of the partition plate 67 and the aluminum alloy inner container 32 are fixedly connected through a partition plate right nut 6, a partition plate right bolt 7 and a partition plate right washer 8. The partition plate 67 is provided with grooves all around, the grooves are embedded with silica gel sealing rings 27 made of edible silica gel materials, the silica gel sealing rings 27 are in close contact with the side surfaces of the aluminum alloy liner 32, the rear cover 51 and the glass door 68, and air circulation in the upper layer and the lower layer of the partition plate 67 can be prevented. Because the space for placing food on the upper layer and the lower layer is sealed and isolated by the silica gel sealing ring, different foods placed in the space of the upper layer and the lower layer can not taint with odor. The left and right sides of the glass door 68 are respectively provided with a metal cylinder, namely a left door shaft 21 and a right door shaft 16, and the two door shafts are respectively inserted into the round holes of the shell 1 and can rotate along with the glass door 68.

In FIG. 1, an electrothermal tube is respectively installed in the upper and lower cavities of the aluminum alloy inner container 32. The upper electric heat pipe 34 and the aluminum alloy inner container 32 are hermetically connected through an upper electric heat pipe upper sealing ring 39, an upper electric heat pipe nut 40 and an upper electric heat pipe lower sealing ring 41. The upper and lower sealing rings 39 of the upper electric heating tube mainly prevent the air in the aluminum alloy inner container 32 from overflowing. The lower electric heating tube 17 and the baffle 67 are also fixed by the nut 48, the upper sealing ring 49 and the lower sealing ring 50.

In fig. 1 and 2, two struts are respectively arranged in the upper cavity and the lower cavity of the aluminum alloy inner container 32. The left upper support rod 33 is fixedly connected with the aluminum alloy inner container 32 through an upper electric pipe upper sealing ring 39, an upper electric pipe nut 40 and an upper electric pipe lower sealing ring 41. The left upper supporting rod 33 and the left lower supporting rod 22 are connected with the partition plate 67 in a sealing mode through the bolt lower sealing ring 23, the bolt 24, the bolt upper sealing ring 25 and the nut 26. The left lower support rod 22 is hermetically connected with the aluminum alloy inner container 32 through a lower support rod bolt 18, a lower support rod sealing ring 19 and a lower support rod nut 20. The support rod has the first function of fixing and supporting the partition plate 67 and the second function of isolating food from the electric heating tube to prevent the electric heating tube from directly contacting with food or food-containing appliances.

The glass door 68 in fig. 1 and 2 is rotatable about the right door shaft 16 and the left door shaft 21. Pulling on the handle 66 opens the glass door 68 to place food on the shelf 67 or underlying aluminum alloy liner 32. The upright 61 in fig. 2 is provided with a spring 65, and the spring 65 is fixedly connected with the glass door 68 through the connecting rod 62 and the connecting pin 63. Glass door 68 all receives spring 65's pulling force when opening and closing, and glass door 68 closely laminates with the silica gel sealing washer 27 at baffle border under the effect of spring 65 pulling force when closing, prevents the circulation of air of lower floor on the baffle 67, reaches the effect that prevents different food tastes influence each other.

In fig. 1, a nixie tube 5, a temperature adjusting knob 9 and a power switch 10 are arranged on the right side part of the front shell 1 of the heat preservation box. The nixie tube 5 is used for displaying the real-time temperature in the heat preservation box in the working process. The power switch 10 is pressed to realize the on/off of the heat insulation box. The temperature adjusting knob 9 is rotated to set the heat preservation temperature in the heat preservation box, and the temperature adjusting range is 15-45 ℃.

In fig. 1, the temperature sensor 2 is attached to the outer side of the aluminum alloy inner container 32 and is used for sensing the temperature inside the aluminum alloy inner container, i.e., the heat preservation box. The solid-state relay 3 and the control circuit board 4 are respectively installed inside the housing 1. The mains socket 14 is mounted to the housing by means of a socket washer 11, a socket bolt 12 and a socket nut 13. The socket 14, the power switch 10, the

electric heating tubes

14 and 34, the solid-state relay 3, the control circuit board 4, the nixie tube 5 and the temperature adjusting knob 9 are interconnected through a wire 15. A specific connection method is illustrated in fig. 3.

Example 2: on the basis of the embodiment 1, as shown in fig. 3, R is an electrothermal tube, Rt is a temperature sensor, Rg is a temperature adjusting knob, and S is a power switch 10. The AC commercial power is connected with the upper electric heating tube 34 and the lower electric heating tube 17 through the solid-state relay 3. The signal amplification circuit has the function of converting the temperature signal acquired by the temperature sensor into a 0V-3V direct-current voltage signal which can be received by the embedded single chip microcomputer. The signal conditioning circuit is used for converting the direct-current voltage signal output by the temperature adjusting knob into a stable 0V-3V direct-current signal and sending the stable signal to the embedded single chip microcomputer. The AC-DC module has the function of converting input 220V alternating current commercial power into 5V direct current and respectively supplies power to the solid-state relay 3, the signal conditioning circuit, the signal amplifying circuit, the embedded single chip microcomputer and the LED display. Fuse FU functions to disconnect the ac power supply when the circuit is over-current, thereby protecting the system. 220V alternating current commercial power is connected into the AC-DC module and the solid-state relay 3 through the fuse FU. The signal conditioning circuit, the signal amplifying circuit and the AC-DC module are arranged on the control circuit board 4 together with the embedded single chip microcomputer. The temperature adjusting knob is essentially a sliding resistor, the output voltage changes due to the change of the voltage dividing resistance when the knob rotates, and the temperature setting can be realized by using the resistance change when the proportional correlation of the resistance voltage division and the temperature is carried out. The working process of the circuit is as follows: the power switch 10 is pressed to complete the circuit. The setting range of the final temperature required for keeping the temperature of food in the aluminum alloy inner container 32 is 15-45 ℃ by rotating the temperature adjusting knob Rg, the ambient temperature is required to be lower than the temperature required to be kept, and the temperature can be confirmed by the mark on the temperature adjusting knob Rg. The heat preservation temperature signal is sent to the embedded single chip microcomputer system for storage in a voltage mode. The temperature sensor 2 converts the temperature signal into a voltage signal, and the voltage signal is sent to the embedded single chip microcomputer system in real time through the signal amplifying circuit. The singlechip system compares whether the set temperature is the same as the temperature value sent by the current temperature sensor and displays the current temperature on the LED nixie tube. If the set temperature is higher than the current temperature, the embedded single chip microcomputer controls the solid state relay 3 to be switched on, alternating current commercial power is connected into the upper electric heating tube 34 and the lower electric heating tube 17, the electric heating tubes generate heat to heat the aluminum alloy inner container 32, and therefore food placed in the inner container space is heated. If the set temperature is lower than or equal to the current temperature, the embedded single chip microcomputer controls the solid-state relay 3 to be closed, the alternating current commercial power is disconnected with the upper electric heating tube 34 and the lower electric heating tube 17, and the aluminum alloy inner container 32 is naturally cooled. The above processes are repeated to realize intelligent heating or heat preservation of food.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a kitchen is with preventing cluster flavor intelligence food insulation can, by shell (1), aluminum alloy inner bag (32), back lid (51), baffle (67), glass door (68) and aluminum alloy roof beam (70) constitution, a serial communication port, aluminum alloy roof beam (70) realize the support between shell (1) and aluminum alloy inner bag (32) and fix through shell fixed screw (71) and inner bag fixed screw (69), realize through back lid bolt packing ring (42), back lid bolt (43) and back lid nut (44) between back lid (51) and shell (1) and connect fixedly, realize through inner bag bolt A (45), inner bag sealing washer (46) and inner bag nut A (47) between back lid (51) and aluminum alloy inner bag (32) and connect and seal, welded on baffle (67) stationary blade (31), through baffle left nut (28) between baffle (67) left side and aluminum alloy inner bag (32), The partition board left washer (29) and the partition board left bolt (30) are connected and fixed, the partition board (67) right side and the aluminum alloy inner container (32) are connected and fixed through the partition board right nut (6), the partition board right bolt (7) and the partition board right washer (8), the partition board (67) is grooved all around, a silica gel sealing ring (27) is embedded in the groove, the silica gel sealing ring (27) is in close contact with the side face of the aluminum alloy inner container (32), the rear cover (51) is in close contact with the glass door (68), the left door shaft (21) and the right door shaft (16) are installed on the left side and the right side of the glass door (68) respectively, the two door shafts are inserted into the round holes of the shell (1) respectively and rotate along with the glass door (68).

2. The intelligent food insulation can for preventing taint of flavor in kitchen according to claim 1, characterized in that the silica gel sealing ring (27) is made of edible silica gel material.

3. The intelligent food insulation can of claim 1, wherein the upper and lower cavities of the aluminum alloy inner container (32) are respectively provided with an upper electric heating tube (34) and a lower electric heating tube (17), the upper electric heating tube (34) and the aluminum alloy inner container (32) are hermetically connected through an upper electric heating tube upper sealing ring (39), an upper electric heating tube nut (40) and an upper electric heating tube lower sealing ring (41), and the lower electric heating tube (17) and the partition plate (67) are fixed through a lower electric heating tube nut (48), a lower electric heating tube upper sealing ring (49) and a lower electric heating tube lower sealing ring (50).

4. The intelligent food insulation can for kitchen use of claim 1, wherein the upper and lower cavities of the aluminum alloy inner container (32) are respectively provided with a left upper support rod (33) and a left lower support rod (22), the left upper support rod (33) is fixedly connected with the aluminum alloy inner container (32) through an upper electric pipe upper seal ring (39), an upper electric pipe nut (40) and an upper electric pipe lower seal ring (41) on the upper electric pipe (34), the left upper support rod (33) and the left lower support rod (22) are in sealed connection with a partition plate (67) through a bolt lower seal ring (23), a bolt (24), a bolt upper seal ring (25) and a nut (26), and the left lower support rod (22) is in sealed connection with the aluminum alloy inner container (32) through a lower support rod bolt (18), a lower support rod seal ring (19) and a lower support rod nut (20).

5. The intelligent food insulation can for kitchen use of any one of claims 1 to 4, wherein a nixie tube (5), a temperature adjusting knob (9) and a power switch (10) are installed on the right side of the housing (1).

6. The intelligent food heat preservation box for preventing taint of flavor in kitchen according to claim 1, characterized in that a temperature sensor (2) is pasted on the outer side of the aluminum alloy inner container (32), the solid state relay (3) and the control circuit board (4) are respectively installed inside the shell (1), the socket (14) is installed on the shell through a socket gasket (11), a socket bolt (12) and a socket nut (13), and the socket (14), the power switch (10), the lower electric heating tube (17), the upper electric heating tube (34), the solid state relay (3), the control circuit board (4), the nixie tube (5) and the temperature adjusting knob (9) are connected with each other through a wire (15).