CN210249590U - Energy-saving electric heating heat-preservation rice bucket - Google Patents

Abstract

The utility model discloses an energy-conserving electric heat preservation rice bucket, including staving, inner bag, bung, stock solution cavity and control panel, the inside bottom of staving is equipped with the stock solution cavity, and the central point department of putting of stock solution cavity bottom is equipped with the heating piece, is equipped with temperature sensor on the stock solution cavity inner wall of heating piece top to the inside heat preservation cavity that is equipped with of staving of stock solution cavity top, the inside central point department of putting of heat preservation cavity is equipped with the inner bag, and the inside storage bucket of having placed of inner bag, the bung is installed to the top of staving, and is equipped with four groups on the outer wall of bung and detains the area to all be fixed with the catching groove on detaining the staving outer wall of area. The utility model discloses not only improve the heat preservation effect when heat preservation lunch-box uses, the phenomenon of being difficult for opening when having avoided heat preservation lunch-box to use, the phenomenon that hot water spills over when having avoided heat preservation lunch-box to use moreover.

Description

Energy-saving electric heating heat-preservation rice bucket

Technical Field

The utility model relates to the technical field of kitchen utensils and appliances, in particular to an energy-saving electric heating heat-preservation rice bucket.

Background

With the continuous development of society, the kitchenware industry is developed vigorously, and the heat-preservation rice bucket belongs to a common kitchenware, is mainly used for preserving heat of rice, dishes or soup, can preserve heat for more than twelve hours, and is popular among people.

The heat preservation dining bucket on the market is various at present, but the functionality is comparatively single, still has certain problem, can't satisfy people's demand gradually, and specific problem has following several:

1. the traditional heat-insulating rice bucket cannot conduct heat uniformly, has a common heat-insulating effect, and is difficult to achieve the expectation of people;

2. the traditional heat-preservation rice bucket does not have the function of correspondingly releasing air pressure, and the traditional heat-preservation rice bucket needs larger strength to open due to higher air pressure when in use, so that people are often troubled;

3. the traditional heat-preservation rice bucket has general sealing performance, is easy to cause the overflow of soup due to shaking when being carried, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy-conserving electric heat preservation lunch-box to provide among the above-mentioned background art and to keep warm the lunch-box heat preservation effect general, the higher difficult problem of spilling over the phenomenon of opening and the leakproofness generally appears of being convenient for of atmospheric pressure.

In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving electric heating heat-preservation rice bucket comprises a bucket body, an inner container, a bucket cover, a liquid storage cavity and a control panel, wherein the liquid storage cavity is arranged at the bottom end inside the bucket body, a heating block is arranged at the central position of the bottom of the liquid storage cavity, a temperature sensor is arranged on the inner wall of the liquid storage cavity above the heating block, the heat-preservation cavity is arranged inside the bucket body above the liquid storage cavity, the inner container is arranged at the central position inside the heat-preservation cavity, a storage bucket is placed inside the inner container, the bucket cover is installed above the bucket body, four groups of buckling belts are arranged on the outer wall of the bucket cover, buckling grooves are fixed on the outer wall of the bucket body below the buckling belts and are matched with each other, a pressure release mechanism is arranged at the central position of the top of the bucket cover, a power supply interface is arranged on the outer wall of one side of the bucket body, the control panel, the input of the inside singlechip of control panel and temperature sensor's output electric connection, be equipped with on the staving outer wall of power source, annotate the liquid outlet, and the one end of annotating the liquid outlet extends to the inside of stock solution cavity.

Preferably, the pressure release mechanism is sequentially provided with an annular groove body, an upper pressure release hole, a pressure release cover, a rotating block, a hinge seat and a lower pressure release hole from top to bottom, the inner wall of the top of the barrel cover is provided with the annular groove body, the inner side of the annular groove body is provided with the pressure release cover, the rotating block is fixed at the central position of the top of the pressure release cover, the upper pressure release hole is arranged inside the pressure release covers at two sides of the rotating block, the top of the barrel cover at the position of the upper pressure release hole is provided with the lower pressure release hole, the hinge seat is hinged at the central position of the bottom end of the pressure release cover, and the bottom end of the hinge seat is fixedly connected with the top of.

Preferably, the top of bung is equipped with the handle, and the handle is U type structure to all be fixed with the bearing on the two inside walls of handle bottom, the one end that the handle was kept away from to the bearing all articulates there is the support, and the one end of support and the outer wall fixed connection of staving.

Preferably, the bung inside of bucket top is equipped with sealed post, and the winding has the locating plate on the lateral wall of sealed post to the one end of locating plate and the inner wall fixed connection of bung, the bottom mounting of sealed post has the sealing ring, and the bottom of sealing ring touches mutually with the top of bucket, and the inside central point of sealed post puts the department and is equipped with the opening.

Preferably, the bottom of the liquid storage cavity on two sides of the heating block is fixed with a heat conduction platform, one side of the top end of the heat conduction platform is provided with heat conduction columns, the adjacent heat conduction columns are symmetrical about the central line of the inner container, the top ends of the heat conduction columns extend to the inside of the heat insulation cavity, the outer wall of one side, close to the inner container, of the heat conduction columns is provided with equally spaced heat conduction blocks, one end of each heat conduction block is fixedly connected with the outer wall of the inner container, and the contact positions of the heat conduction columns and the heat insulation cavity are provided with sealing rings.

Preferably, the heat conduction platform is symmetrical about the central line of heating block, and the heat conduction piece is equipped with eight, and eight heat conduction pieces divide into two sets of, and adjacent heat conduction piece is symmetrical about the central line of inner bag.

Compared with the prior art, the beneficial effects of the utility model are that: the energy-saving electric heating heat-preservation rice bucket not only improves the heat-preservation effect when the heat-preservation rice bucket is used, avoids the phenomenon that the heat-preservation rice bucket is not easy to open when in use, but also avoids the phenomenon that soup overflows when the heat-preservation rice bucket is used;

1. the heat conduction platform is fixed at the bottom of the liquid storage cavity on two sides of the heating block, the heat conduction column is arranged on one side of the top end of the heat conduction platform, the heat conduction columns are arranged on the outer wall of one side, close to the inner container, of the heat conduction columns at equal intervals, and the sealing ring is arranged at the contact position of the heat conduction columns and the heat insulation cavity, so that the function of uniform heat conduction of the heat insulation rice bucket is realized, and the heat insulation effect of the heat insulation rice bucket is;

2. the inner wall of the top of the barrel cover is provided with the annular groove body, the inner side of the annular groove body is provided with the pressure release cover, the center of the top of the pressure release cover is fixed with the rotating block, the pressure release holes are arranged in the pressure release covers at two sides of the rotating block, the top of the barrel cover is provided with the lower pressure release hole at the position of the upper pressure release hole, and the center of the bottom end of the pressure release cover is provided with the hinged seat, so that the function of releasing air pressure of the heat-insulating rice barrel is realized, and the phenomenon that the heat-insulating rice barrel;

3. through establishing sealed post in storage bucket top bung is inside, twine the locating plate on the sealed post lateral wall, sealed post bottom fixed seal ring, the inside central point of sealed post puts the department and establishes the opening, has improved the leakproofness of heat preservation rice bucket to the phenomenon that hot water liquid spills over when having avoided heat preservation rice bucket to use.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the pressure release mechanism of the present invention;

FIG. 4 is a schematic view of a partial top view of the present invention;

fig. 5 is a schematic view of the local enlarged structure of the present invention.

In the figure: 1. a barrel body; 2. a seal ring; 3. an inner container; 4. a support; 5. a buckle belt; 6. a handle; 7. positioning a plate; 8. sealing the column; 9. a pressure release mechanism; 901. an annular groove body; 902. an upper pressure relief hole; 903. releasing the cover; 904. rotating the block; 905. a hinged seat; 906. a lower pressure relief vent; 10. a port; 11. a seal ring; 12. a barrel cover; 13. buckling grooves; 14. a bearing; 15. a heat preservation cavity; 16. a heat conducting block; 17. a heat-conducting column; 18. a storage bucket; 19. a heating block; 20. a liquid storage cavity; 21. a heat conducting stage; 22. a control panel; 23. a power interface; 24. a liquid injection outlet; 25. a temperature sensor.

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.

Referring to fig. 1-5, the present invention provides an embodiment: an energy-saving electric heating heat-preservation rice bucket comprises a bucket body 1, an inner container 3, a bucket cover 12, a liquid storage cavity 20 and a control panel 22, wherein the bottom end inside the bucket body 1 is provided with the liquid storage cavity 20, the central position of the bottom of the liquid storage cavity 20 is provided with a heating block 19, the model of the heating block 19 can be FCD-HM50GI, the inner wall of the liquid storage cavity 20 above the heating block 19 is provided with a temperature sensor 25, the model of the temperature sensor 25 can be PT100, the bottoms of the liquid storage cavities 20 at two sides of the heating block 19 are both fixed with heat conduction platforms 21, one side of the top end of each heat conduction platform 21 is provided with heat conduction columns 17, the adjacent heat conduction columns 17 are symmetrical about the central line of the inner container 3, the top ends of the heat conduction columns 17 extend into the heat-preservation cavity 15, the outer walls of the heat conduction columns 17 close to one side of the inner container 3 are provided with heat conduction blocks 16 at equal intervals, one ends of the heat conduction blocks 16 are fixedly connected with the, the heat preservation effect of the heat preservation rice bucket is improved;

the heat conduction table 21 is symmetrical about the central line of the heating block 19, the number of the heat conduction blocks 16 is eight, the eight heat conduction blocks 16 are divided into two groups, and the adjacent heat conduction blocks 16 are symmetrical about the central line of the inner container 3, so that the heat insulation effect of the heat insulation rice bucket is improved;

a heat insulation cavity 15 is arranged inside the barrel body 1 above the liquid storage cavity 20, an inner container 3 is arranged at the central position inside the heat insulation cavity 15, a storage barrel 18 is placed inside the inner container 3, a sealing column 8 is arranged inside a barrel cover 12 above the storage barrel 18, a positioning plate 7 is wound on the outer side wall of the sealing column 8, one end of the positioning plate 7 is fixedly connected with the inner wall of the barrel cover 12, a sealing ring 11 is fixed at the bottom end of the sealing column 8, the bottom end of the sealing ring 11 is in contact with the top end of the storage barrel 18, and a through hole 10 is arranged at the central position inside the sealing column 8, so that the sealing performance of the heat insulation rice barrel is improved;

a barrel cover 12 is arranged above the barrel body 1, a lifting handle 6 is arranged above the barrel cover 12, the lifting handle 6 is in a U-shaped structure, bearings 14 are fixed on two inner side walls of the bottom of the lifting handle 6, one ends, far away from the lifting handle 6, of the bearings 14 are hinged with a support 4, one end of the support 4 is fixedly connected with the outer wall of the barrel body 1, and the heat-preservation rice bucket is convenient to carry;

four groups of buckling belts 5 are arranged on the outer wall of the barrel cover 12, buckling grooves 13 are fixed on the outer wall of the barrel body 1 below the buckling belts 5, the buckling grooves 13 are matched with the buckling belts 5, a pressure release mechanism 9 is arranged at the center of the top of the barrel cover 12, the pressure release mechanism 9 is sequentially provided with an annular groove body 901, an upper pressure release hole 902, a pressure release cover 903, a rotating block 904, a hinge seat 905 and a lower pressure release hole 906 from top to bottom, an annular groove body 901 is arranged on the inner wall of the top of the barrel cover 12, and the pressure release cover 903 is arranged on the inner side of the annular groove body 901, a rotary block 904 is fixed at the center of the top of the pressure release cover 903, upper pressure release holes 902 are formed in the pressure release cover 903 at the two sides of the rotary block 904, lower pressure release holes 906 are formed in the top of the barrel cover 12 at the positions of the upper pressure release holes 902, a hinge seat 905 is hinged at the center of the bottom end of the pressure release cover 903, and the bottom end of the hinge seat 905 is fixedly connected with the top of the barrel cover 12;

by rotating the rotating block 904, the pressure release cover 903 rotates with the top of the hinge seat 905 in the annular groove 901, so that the upper pressure release hole 902 is communicated with the lower pressure release hole 906, and the air pressure in the storage barrel 18 is discharged through the through hole 10, the lower pressure release hole 906 and the upper pressure release hole 902 in sequence, thereby avoiding the phenomenon that the barrel cover 12 is not convenient to open;

the outer wall of one side of the barrel body 1 is provided with a power supply interface 23, the outer wall of the barrel body 1 above the power supply interface 23 is provided with a control panel 22, the type of the control panel 22 can be GC-1, the output end of a single chip microcomputer in the control panel 22 is electrically connected with the input end of the heating block 19, the input end of the single chip microcomputer in the control panel 22 is electrically connected with the output end of the temperature sensor 25, the outer wall of the barrel body 1 on one side of the power supply interface 23 is provided with a liquid injection outlet 24, and one end of the liquid injection outlet 24 extends to the inside of the liquid storage cavity.

The working principle is as follows: when the heat-preservation rice bucket is used, firstly, the storage bucket 18 is placed inside the inner container 3, soup or rice is placed inside the storage bucket 18, the storage bucket is buckled inside the buckling groove 13 through the buckling belt 5, the bucket cover 12 is fixed at the top of the bucket body 1, the sealing column 8 is fixed above the storage bucket 18 through the positioning plate 7, the storage bucket 18 is sealed through the sealing ring 11, the phenomenon that the soup stored inside the storage bucket overflows is avoided, the phenomenon that the air pressure inside the storage bucket 18 cannot be released through the circulation effect of the through hole 10 is avoided, the heating block 19 is opened through the operation control panel 22, the water source inside the liquid storage cavity 20 is heated, so that the temperature inside the heat-preservation cavity 15 is increased, the soup or the rice in the storage bucket 18 is heated, the temperature of the water source inside the liquid storage cavity 20 is monitored in real time through the temperature sensor 25, and relevant data can be fed back to the control panel 22, so as to adjust the heating power, heat energy is guided into the heat insulation cavity 15 through the heat conduction column 17 through the heat conduction platform 21, and is guided into the storage barrel 18 through the heat conduction block 16, the heat insulation performance of the heat insulation rice bucket is further improved, the pressure release cover 903 is rotated with the top of the hinged seat 905 in the annular groove body 901 by rotating the rotating block 904, the upper pressure release hole 902 is communicated with the lower pressure release hole 906, so that the air pressure in the storage barrel 18 is discharged through the through hole 10, the lower pressure release hole 906 and the upper pressure release hole 902 in sequence, the phenomenon that the bucket cover 12 is not convenient to open is avoided, and finally the handle 6 is hinged to the outer wall of the bucket body 1 through the bearing 14 through the support 4, so that the heat insulation rice bucket is convenient to take and carry, and the use of the heat insulation rice bucket is completed.

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.

Claims (6)

1. The utility model provides an energy-conserving electric heat preservation rice bucket, includes staving (1), inner bag (3), bung (12), stock solution cavity (20) and control panel (22), its characterized in that: a liquid storage cavity (20) is arranged at the bottom end inside the barrel body (1), a heating block (19) is arranged at the central position of the bottom of the liquid storage cavity (20), a temperature sensor (25) is arranged on the inner wall of the liquid storage cavity (20) above the heating block (19), a heat insulation cavity (15) is arranged inside the barrel body (1) above the liquid storage cavity (20), an inner container (3) is arranged at the central position inside the heat insulation cavity (15), a storage barrel (18) is placed inside the inner container (3), a barrel cover (12) is installed above the barrel body (1), four groups of buckling grooves (13) are arranged on the outer wall of the barrel body (12) below the buckling belts (5), the buckling grooves (13) are matched with the buckling belts (5), and a pressure release mechanism (9) is arranged at the central position of the top of the barrel cover (12), be equipped with power source (23) on the outer wall of staving (1) one side, and be equipped with control panel (22) on staving (1) outer wall of power source (23) top to control panel (22) inside singlechip's output and the input electric connection of heating piece (19), control panel (22) inside singlechip's the input and the output electric connection of temperature sensor (25), be equipped with on staving (1) outer wall of power source (23) one side and annotate liquid outlet (24), and the one end of annotating liquid outlet (24) extends to the inside of stock solution cavity (20).

2. The energy-saving electric heating heat preservation rice bucket according to claim 1, characterized in that: the pressure relief mechanism (9) is sequentially provided with an annular groove body (901), an upper pressure relief hole (902), a pressure relief cover (903), a rotating block (904), a hinged seat (905) and a lower pressure relief hole (906) from top to bottom, the inner wall of the top of the barrel cover (12) is provided with the annular groove body (901), the inner side of the annular groove body (901) is provided with the pressure relief cover (903), the rotating block (904) is fixed at the center of the top of the pressure relief cover (903), the pressure relief covers (903) on two sides of the rotating block (904) are internally provided with the upper pressure relief hole (902), the top of the barrel cover (12) at the position of the upper pressure relief hole (902) is provided with the lower pressure relief hole (906), the center of the bottom end of the pressure relief cover (903) is hinged with the hinged seat (905), and the bottom end of the hinged seat (905) is fixedly connected with the top of the.

3. The energy-saving electric heating heat preservation rice bucket according to claim 1, characterized in that: the barrel is characterized in that a lifting handle (6) is arranged above the barrel cover (12), the lifting handle (6) is of a U-shaped structure, bearings (14) are fixed on two inner side walls of the bottom of the lifting handle (6), one end, far away from the lifting handle (6), of each bearing (14) is hinged to a support (4), and one end of each support (4) is fixedly connected with the outer wall of the barrel body (1).

4. The energy-saving electric heating heat preservation rice bucket according to claim 1, characterized in that: barrel lid (12) inside of bucket (18) top is equipped with sealed post (8), and the winding has locating plate (7) on the lateral wall of sealed post (8) to the inner wall fixed connection of the one end of locating plate (7) and barrel lid (12), the bottom mounting of sealed post (8) has sealing ring (11), and the bottom of sealing ring (11) touches mutually with the top of bucket (18) to the inside central point of sealed post (8) puts the department and is equipped with opening (10).

5. The energy-saving electric heating heat preservation rice bucket according to claim 1, characterized in that: the heat preservation cavity (20) bottom of heating piece (19) both sides all is fixed with heat conduction platform (21), and one side on heat conduction platform (21) top all is equipped with heat conduction post (17) to adjacent heat conduction post (17) are symmetrical about the central line of inner bag (3), and the top of heat conduction post (17) extends to the inside of heat preservation cavity (15), be equipped with equidistant heat conduction piece (16) on heat conduction post (17) the outer wall that is close to inner bag (3) one side, and the outer wall fixed connection of the one end of heat conduction piece (16) and inner bag (3), and heat conduction post (17) and the contact position department of heat preservation cavity (15) all are equipped with sealing washer (2).

6. An energy-saving electric heating heat preservation rice bucket according to claim 5, characterized in that: the heat conduction platform (21) is symmetrical about the central line of the heating block (19), eight heat conduction blocks (16) are arranged, the eight heat conduction blocks (16) are divided into two groups, and the adjacent heat conduction blocks (16) are symmetrical about the central line of the inner container (3).

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