CN217478038U

CN217478038U - Portable heat preservation box

Info

Publication number: CN217478038U
Application number: CN202220849524.8U
Authority: CN
Inventors: 罗宏星
Original assignee: Guangdong Xingxian Thermal Insulation Material Technology Co ltd
Current assignee: Guangdong Xingxian Thermal Insulation Material Technology Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-09-23
Anticipated expiration: 2032-04-13

Abstract

The utility model belongs to the technical field of heat preservation containers, in particular to a portable heat preservation box, which comprises a box body and a box cover; the interior of the box body is hollow, the top of the box body is provided with an opening, a partition plate is arranged in the box body, and the partition plate partitions the interior of the box body into an accommodating cavity and a heat preservation cavity which are arranged oppositely up and down; the box cover covers the opening of the box body, and PU foaming heat insulation layers are filled between the shell and the inner container of the box body and between the shell and the inner container of the box cover; the outer side surface of the box body is provided with a lock catch which is arranged close to the opening part of the box body; the side end of the box cover is provided with a fastener, the fastener is arranged opposite to the lock catch, and the lock catch is buckled on the fastener; the bottom of box still is equipped with the water injection hole, and the water injection hole communicates with the heat preservation chamber, and is equipped with the gag on the water injection hole, and the gag is used for sealing the water injection hole. Through this portable insulation can, have the function fresh-keeping and heat retaining to article, and it is effectual to keep warm, can effectively reduce the heat transfer.

Description

Portable heat preservation box

Technical Field

The utility model belongs to the technical field of the insulated container, especially, relate to a portable insulation can.

Background

An incubator is a storage device having a heat insulating performance, and has been widely used in many fields such as takeaway and logistics. The existing insulation can is generally composed of a box body and a box cover, an accommodating cavity for accommodating articles is arranged in the box body, then insulation is realized by filling foam in the box body, but the foam in the box body is easy to damage during transportation. The existing insulation can is inconvenient to carry and carry, the box body and the box cover are easy to cover and not close tightly under long-time use, the problem of poor insulation effect is caused, and the insulation can easily generates vibration in the transportation process, so that the food in the insulation can is easily impacted, the buffer effect cannot be realized, and the articles in the insulation can are easily damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable insulation can aims at solving the transport among the prior art, carries inconveniently, and keeps warm the not good technical problem of effect.

In order to achieve the above purpose, an embodiment of the present invention provides a portable thermal insulation box, which includes a box body and a box cover; the interior of the box body is hollow, the top of the box body is provided with an opening, a partition plate is arranged in the box body, and the partition plate partitions the interior of the box body into an accommodating cavity and a heat preservation cavity which are arranged oppositely up and down; the box cover covers the opening of the box body, and PU foaming heat insulation layers are filled between the shell and the inner container of the box body and between the shell and the inner container of the box cover; the outer side surface of the box body is provided with a lock catch, and the lock catch is arranged close to the opening of the box body; a fastener is arranged at the side end of the box cover, the fastener is arranged opposite to the lock catch, and the lock catch is buckled on the fastener; the bottom of the box body is also provided with a water injection hole which is communicated with the heat preservation cavity, and the water injection hole is provided with a plug cover which is used for sealing the water injection hole.

Optionally, the outer shell and the inner container of the box body and the outer shell and the inner container of the box cover are coated with a layer of aluminum foil.

Optionally, the box body is provided with a step, the step is located at a junction of the accommodating cavity and the heat preservation cavity, and the partition plate is abutted to the step.

Optionally, the separator plate is molded of a thermally conductive material.

Optionally, the portable incubator further comprises a storage box, and the storage box is arranged in the accommodating cavity and used for accommodating articles.

Optionally, a plurality of partitioned storage slots are arranged in the storage box.

Optionally, two opposite sides of the box body are respectively provided with an L-shaped groove, one end of each L-shaped groove vertically extends upwards in the box body, and the L-shaped groove is located in the middle of the box body.

Optionally, two opposite sides of the box body are respectively provided with a connecting ring, and the connecting rings are arranged close to the mouth of the box body; two ends of a belt are connected with the two connecting rings.

Optionally, the plug cover is rotatably connected with the box body, and the plug cover is made and molded by heat preservation and insulation materials.

Optionally, four anti-slip pads are arranged at the bottom of the box body, and the four anti-slip pads are respectively arranged at four corners of the box body.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the portable insulation can have one of following technological effect at least: in the portable insulation box provided by the embodiment of the utility model, the accommodating cavity is positioned above the insulation cavity and is separated by the partition plate and not communicated with each other; after the box cover is covered on the box body, the box cover closes the opening at the top of the box body, the fastener and the lock catch are in relative correspondence up and down, and the box cover is tightly covered on the top of the box body through the lock catch and the fastener; the PU foaming heat insulation layer is filled between the shell and the inner container of the box cover and between the shell and the inner container of the box body, has good heat insulation effect, can effectively prevent the heat transfer between the accommodating cavity and the heat insulation cavity and the outside and reduce the heat loss; during the use, open the gag, let in hot water to the heat preservation intracavity, the water injection hole is close to in the baffle setting, makes hydrothermal water level be less than the water injection hole, so, the hot water is difficult for flowing after pouring into the heat preservation intracavity, then seals the water injection hole with the gag, places the thermal-insulated article of needs in holding the intracavity, then fits the oral area of box with the case lid, and with hasp and fastener lock, closely the pressfitting of case lid on the box, make and hold the chamber and seal, reduce thermal scattering and disappearing, play heat retaining effect. If frozen articles need to be placed in the accommodating cavity for preservation, cold water can be injected into the heat preservation cavity through the water injection hole and then placed in the refrigerating chamber, and a certain space is formed in the heat preservation cavity because the water level of the cold water is not higher than the height of the water injection hole, so that the refrigerator body is prevented from being damaged by volume expansion after the cold water is frozen; after the cold water freezes, the articles needing to be kept fresh are placed in the accommodating cavity, the box cover is covered, and the box cover is tightly pressed on the box body through the lock catch and the fastener. Through this portable insulation can, have the function fresh-keeping and heat retaining to article, and it is effectual to keep warm, can effectively reduce the heat transfer.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural view of a portable incubator according to an embodiment of the present invention.

Fig. 2 is a cut-away view of the portable incubator provided by the embodiment of the utility model.

Fig. 3 is an enlarged schematic view of a point a in fig. 2.

Fig. 4 is a schematic structural view of the portable incubator according to another viewing angle provided by the embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a box provided in an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

10-box body 11-containing cavity 12-heat preservation cavity

13-lock catch 14-water injection hole 15-plug cover

16-step 17-L-shaped groove 18-connecting ring

19-non-slip mat 20-box cover 21-fastener

30-partition board 40-PU foaming heat insulation layer 50-storage box

51-storage groove.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1-5 are exemplary and intended to be used to illustrate embodiments of the present invention, and should not be construed as limiting the invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In one embodiment of the present invention, as shown in fig. 1 to 5, a portable thermal insulation box is provided, which comprises a box body 10 and a box cover 20; the box body 10 is hollow, the top of the box body 10 is provided with an opening, a partition plate 30 is arranged in the box body 10, and the partition plate 30 partitions the box body 10 into an accommodating cavity 11 and a heat preservation cavity 12 which are arranged oppositely up and down; the box cover 20 covers the opening of the box body 10, and PU foaming heat insulation layers 40 are filled between the shell and the inner container of the box body 10 and between the shell and the inner container of the box cover 20; a lock catch 13 is arranged on the outer side surface of the box body 10, and the lock catch 13 is arranged close to the opening of the box body 10; a fastener 21 is arranged at the side end of the box cover 20, the fastener 21 is arranged opposite to the lock catch 13, and the lock catch 13 is buckled on the fastener 21; the bottom of the box body 10 is also provided with a water injection hole 14, the water injection hole 14 is communicated with the heat preservation cavity 12, a plug cover 15 is arranged on the water injection hole 14, and the plug cover 15 is used for sealing the water injection hole 14.

In the portable thermal insulation box of the embodiment of the present invention, the accommodating chamber 11 is located above the thermal insulation chamber 12, and is separated by the partition plate 30 and is not communicated with each other; after the case cover 20 is covered on the case body 10, the case cover 20 closes the opening at the top of the case body 10, the fastener 21 and the latch 13 are opposite to each other up and down, and the case cover 20 is tightly covered on the top of the case body 10 through the latch 13 and the fastener 21; the PU foaming thermal insulation layer 40 is filled between the shell and the inner container of the box cover 20 and between the shell and the inner container of the box body 10, and the PU foaming thermal insulation layer 40 has good thermal insulation effect, so that heat transfer between the accommodating cavity 11 and the thermal insulation cavity 12 and the outside can be effectively prevented, and heat loss is reduced; during the use, open gag 15, let in hot water to the heat preservation chamber 12 in, water injection hole 14 is close to in baffle 30 sets up, make hydrothermal water level be less than water injection hole 14, so, the hot water pours into the interior difficult outflow of heat preservation chamber 12 back, then seal water injection hole 14 with gag 15, place the heat retaining article of needs in holding chamber 11, then cover 20 lid in the oral area of box 10, and with hasp 13 and fastener 21 lock, closely laminate on box 10 with case lid 20, make and hold chamber 11 sealed, reduce thermal scattering and disappearing, play heat retaining effect. If the frozen articles need to be placed in the accommodating cavity 11 for fresh keeping, cold water can be injected into the heat preservation cavity 12 through the water injection holes 14 and then placed in the refrigerating chamber, and as the water level of the cold water is not higher than the height of the water injection holes 14, a certain space is formed in the heat preservation cavity 12, so that the damage to the box body 10 caused by volume expansion after the cold water is frozen is prevented; after the cold water freezes, the articles to be kept fresh are placed in the accommodating cavity 11, the box cover 20 is covered, and the box cover 20 is tightly pressed on the box body 10 through buckling of the lock catch 13 and the fastener 21. Through this portable insulation can, have the function fresh-keeping and heat retaining to article, and it is effectual to keep warm, can effectively reduce the heat transfer. The latch 13 and the fastener 21 are conventional technologies known to those skilled in the art, and are not described herein.

In another embodiment of the present invention, as shown in fig. 1 to 5, the outer shell and the inner container of the box 10 and the outer shell and the inner container of the box cover 20 are all wrapped with a layer of aluminum foil (not shown in the drawings). Specifically, the outer shell and the inner container of the box body 10 and the outer shell and the inner container of the box cover 20 are coated with a layer of aluminum foil, so that heat loss is further reduced, and a heat preservation effect is achieved.

In another embodiment of the present invention, as shown in fig. 2 to 3, the box 10 is provided with a step 16, the step 16 is located at the junction of the accommodating chamber 11 and the insulating chamber 12, and the partition 30 abuts against the step 16. Specifically, four side ends of the partition plate 30 are all in contact with the placing steps 16, the partition plate 30 is fixed through the placing steps 16, the partition plate 30 is detachable, and the partition plate 30 can be detached to clean the heat preservation cavity 12; the articles need to be frozen and preserved, the partition plate 30 can be taken out, ice blocks are placed in the heat preservation cavity 12, and then the partition plate 30 is placed in the box body 10, so that the preservation is quickly realized.

In another embodiment of the present invention, as shown in fig. 2-3, the partition 30 is made of a heat conductive material. Specifically, the partition plate 30 is made of a heat conducting material, and heat in the heat preservation cavity 12 can enter the accommodating cavity 11 through the partition plate 30 to preserve heat of the article.

In another embodiment of the present invention, as shown in fig. 2 to 5, the portable thermal insulation box further includes a storage box 505, and the storage box 50 is disposed in the accommodating cavity 11 for accommodating articles. Specifically, the arrangement of the storage box 50 can effectively protect the articles and the heat preservation box, and the articles are prevented from vibrating in the heat preservation box to damage the box body 10 in the transportation process.

In another embodiment of the present invention, as shown in fig. 2 and 4, a plurality of separated storage slots 515 are disposed in the storage box 50. Specifically, the storage slots 51 are not communicated with each other, so that different articles can be conveniently separated.

In another embodiment of the present invention, as shown in fig. 1 to 5, the opposite sides of the box 10 are respectively provided with an L-shaped groove 17, one end of the L-shaped groove 17 extends vertically upwards in the box 10, and the L-shaped groove 17 is located in the middle of the box 10. Specifically, L shape recess 17 symmetry sets up in the both sides of box 10, and the setting of L shape recess 17 for form the trench that supplies the human palm to stretch into in the box 10, be convenient for lifting, remove the insulation can through L shape recess 17.

In another embodiment of the present invention, as shown in fig. 1 to 5, two opposite sides of the box body 10 are respectively provided with a connecting ring 18, and the connecting rings 18 are disposed close to the mouth of the box body 10; a belt (not shown) is connected at both ends to the two connection rings 18. Specifically, the connecting rings 18 are symmetrically arranged on two sides of the box body 10 and are rotationally connected with the box body 10, the connecting rings 18 are located right above the L-shaped groove 17, the belt is connected with the two connecting rings 18, and the two connecting rings can be hung on a human body through the belt, so that the carrying is convenient.

In another embodiment of the present invention, as shown in fig. 2 to 3, the plug cover 15 is rotatably connected to the box 10, and the plug cover 15 is made of heat insulating material. Specifically, the plug cover 15 is made of heat-insulating materials, so that heat exchange between cold water or hot water in the heat-insulating cavity 12 and the outside is reduced, and the heat-insulating effect is better; the plug cover 15 is rotatably connected with the box body 10, so that the plug cover 15 is prevented from falling and being difficult to find.

In another embodiment of the present invention, as shown in fig. 1 to 5, four anti-slip pads 19 are disposed on the bottom of the box 10, and four anti-slip pads 19 are respectively disposed on four corners of the box 10. Specifically, the four anti-slip pads 19 are made of rubber materials, have a certain damping effect and an anti-slip effect, and can suspend the bottom of the box body 1 in the air to avoid sewage pollution.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. A portable insulation can, its characterized in that: comprises a box body and a box cover; the interior of the box body is hollow, the top of the box body is provided with an opening, a partition plate is arranged in the box body, and the partition plate partitions the interior of the box body into an accommodating cavity and a heat preservation cavity which are arranged oppositely up and down; the box cover covers the opening of the box body, and PU foaming heat insulation layers are filled between the shell and the inner container of the box body and between the shell and the inner container of the box cover; the outer side surface of the box body is provided with a lock catch, and the lock catch is arranged close to the opening of the box body; a fastener is arranged at the side end of the box cover, the fastener is arranged opposite to the lock catch, and the lock catch is buckled on the fastener; the bottom of the box body is also provided with a water injection hole which is communicated with the heat preservation cavity, and the water injection hole is provided with a plug cover which is used for sealing the water injection hole.

2. The portable incubator of claim 1, wherein: the outer shell and the inner container of the box body, and the outer shell and the inner container of the box cover are coated with a layer of aluminum foil.

3. The portable incubator of claim 1, wherein: the box is equipped with the step, the step is located hold the chamber with the juncture in heat preservation chamber, the baffle with the step butt.

4. The portable incubator of claim 1, wherein: the separator is made of heat conducting material.

5. A portable incubator according to any one of claims 1 to 4, wherein: the portable incubator further comprises a storage box, and the storage box is arranged in the containing cavity and used for containing articles.

6. The portable incubator of claim 5, wherein: the storage box is internally provided with a plurality of separated storage grooves.

7. The portable insulation can of any one of claims 1 to 4, characterized in that: the two opposite sides of the box body are respectively provided with an L-shaped groove, one end of each L-shaped groove vertically extends upwards in the box body, and the L-shaped grooves are located in the middle of the box body.

8. The portable insulation can of any one of claims 1 to 4, characterized in that: connecting rings are respectively arranged on two opposite sides of the box body and are arranged close to the opening of the box body; two ends of a belt are connected with the two connecting rings.

9. A portable incubator according to any one of claims 1 to 4, wherein: the plug cover is rotationally connected with the box body and is made and molded by heat-insulating materials.

10. The portable insulation can of any one of claims 1 to 4, characterized in that: four anti-slip pads are arranged at the bottom of the box body and are respectively arranged at four corners of the box body.