CN212109129U

CN212109129U - Heat preservation box for quick-frozen food

Info

Publication number: CN212109129U
Application number: CN202020643958.3U
Authority: CN
Inventors: 周宇; 张立群; 孙秀宇
Original assignee: Wuxi Wilson Starch Industry Co ltd
Current assignee: Wuxi Wilson Starch Industry Co ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2020-12-08
Anticipated expiration: 2030-04-26

Abstract

The utility model discloses a heat preservation box of quick-freeze food, the power distribution box comprises a box body, the box upper end is rotated and is installed the case lid, case lid upper end fixed mounting has the handle, the case lid is equipped with the buckle with the box open end, hollow interlayer has been seted up between box inner wall and the outer wall, the window of multiunit evenly distributed has been seted up on the box inner wall. The utility model relates to a heat preservation box, in particular to heat preservation box of quick-frozen food belongs to food heat preservation technical field. The utility model discloses an air current operation mechanism carries air conditioning to the box is inside, and air conditioning passes through the window and gets into the cooling plate, and at the inside air flow that forms of cooling plate, keep warm to inside quick-frozen food, simultaneously before quick-frozen food puts into the box, puts into the refrigerator-freezer freezing with the cooling plate earlier, puts into the inside bottom of box with the cooling plate again, carries out the reducing temperature to the environment around the quick-frozen food.

Description

Heat preservation box for quick-frozen food

Technical Field

The utility model relates to a heat preservation box, in particular to heat preservation box of quick-frozen food belongs to food heat preservation technical field.

Background

Some quick-frozen products need sealed environment to keep warm to it in the in-process of transportation and save, prevent the rising of temperature, and the rising of surrounding environment can make quick-frozen products decay fast, so need use the preservation box to load it when shifting quick-frozen food now, but the heat preservation effect of current heat preservation box is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat preservation box of quick-freeze food to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a heat preservation box for quick-frozen food comprises a box body, wherein a box cover is rotatably installed at the upper end of the box body, a handle is fixedly installed at the upper end of the box cover, a buckle is arranged between the box cover and the open end of the box body, a hollow interlayer is arranged between the inner wall and the outer wall of the box body, a plurality of groups of windows which are uniformly distributed are arranged on the inner wall of the box body, the interior of the box body is communicated with the hollow interlayer through the windows, an airflow running mechanism is fixedly installed at the upper end of the box cover and comprises a shell, a battery, a semiconductor refrigeration piece and a fan are fixedly installed in the shell, the semiconductor refrigeration piece is electrically connected with the battery, and the semiconductor refrigeration piece is arranged above the fan, the inside cavity of case lid sets up, evenly distributed's venthole is seted up to joint strip lower terminal surface, the case lid is inside to link up mutually with the venthole, fan air supply end links up mutually with the case lid is inside, the inside bottom joint of box has the cooling plate, the cooling plate includes corrosion resistant plate, the inside refrigerant that is equipped with of corrosion resistant plate.

As an optimized technical proposal of the utility model, the pull groove is arranged on the upper end surface of the stainless steel plate.

As an optimal technical scheme of the utility model, still include the controller, the controller is connected with the semiconductor refrigeration piece, the casing is equipped with the interface that charges that is connected with the battery.

As a preferred technical scheme of the utility model, case lid bottom outer lane is equipped with round joint strip, joint strip outer lane is arranged in to joint strip.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an air current operation mechanism carries air conditioning to the box is inside, and air conditioning passes through the window and gets into the cooling plate, and at the inside air flow that forms of cooling plate, keep warm to inside quick-frozen food, simultaneously before quick-frozen food puts into the box, puts into the refrigerator-freezer freezing with the cooling plate earlier, puts into the inside bottom of box with the cooling plate again, carries out the reducing temperature to the environment around the quick-frozen food.

Drawings

Fig. 1 is a schematic structural view of a first viewing angle in the present invention;

fig. 2 is a schematic structural view of a second viewing angle in the present invention;

FIG. 3 is a schematic structural view of a cooling plate according to the present invention;

fig. 4 is a schematic structural diagram of the middle airflow operation mechanism of the present invention.

In the figure: 1. a box body; 2. a handle; 3. an air flow operating mechanism; 301. a battery; 302. a housing; 303. a semiconductor refrigeration sheet; 304. a fan; 4. a box cover; 5. a hollow interlayer; 6. a window; 7. a clamping strip; 8. an air outlet; 9. a cooling plate; 901. groove drawing; 902. a stainless steel plate; 903. a refrigerant.

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. 1-4, the utility model provides a heat preservation box for quick-frozen food, comprising a box body 1, a box cover 4 is rotatably installed at the upper end of the box body 1, a handle 2 is fixedly installed at the upper end of the box cover 4, a buckle (not shown in the figure) is arranged at the opening end of the box cover 4 and the box body 1, a hollow interlayer 5 is arranged between the inner wall and the outer wall of the box body 1, a plurality of groups of windows 6 which are uniformly distributed are arranged on the inner wall of the box body 1, the interior of the box body 1 is communicated with the hollow interlayer 5 through the windows 6, an airflow operation mechanism 3 is fixedly installed at the upper end of the box cover 4, a circle of clamping strip 7 is fixedly arranged at the lower end edge of the box cover 4, the lower end of the box cover 4 is clamped at the upper end of the hollow interlayer 5 through the clamping strip 7, the airflow operation mechanism, semiconductor refrigeration piece 303 and battery 301 electric connection, fan 304 top is arranged in to semiconductor refrigeration piece 303, the inside cavity of case lid 4 sets up, evenly distributed's venthole 8 is seted up to terminal surface under the joint strip 7, the inside 8 ventholes that link up mutually with of case lid 4, fan 304 air supply end link up mutually with case lid 4 is inside, the inside bottom joint of box 1 has cooling plate 9, cooling plate 9 includes corrosion resistant plate 902, the inside refrigerant 903 that is equipped with of corrosion resistant plate 902, after freezing, can keep low temperature for a long time.

Wherein, the upper end surface of the stainless steel plate 902 is provided with a pull groove 901, which is convenient for taking out the cooling plate 9.

The semiconductor refrigeration device further comprises a controller, the controller is connected with the semiconductor refrigeration piece 303, the shell 302 is provided with a charging interface connected with the battery 301, the semiconductor refrigeration piece 303 is conveniently controlled, and the controller is arranged at the outer end of the shell 302.

Wherein, 4 bottom outer lanes on the case lid are equipped with round joint strip, and joint strip 7 outer lanes are arranged in to joint strip, and is sealed effectual.

The working principle of the present invention will be specifically explained below: put into the freezer with cooling plate 9 freezing two hours earlier, go into the inside bottom of box 1 with cooling plate 9 card through cooling plate 901, keep flat, put into box 1 inside with quick-frozen food simultaneously, cover case lid 4 in box 1 upper end, carry out fixed seal through the buckle, open air current operation mechanism 3 through the controller, semiconductor refrigeration piece 303 works, the air conditioning that semiconductor refrigeration piece 303 distributed out passes through fan 304 and flows downwards, blow in inside hollow interlayer 5 through venthole 8, and get into inside box 1 through window 6, cool down to the ambient temperature around the quick-frozen food, guarantee the effect of quick-freeze, the fresh-keeping ageing of quick-frozen food is long, convenient transportation, it is effectual to keep warm.

To sum up, the utility model relates to a heat preservation box of quick-freeze food through air current operation mechanism 3 to the inside air conditioning of carrying of box 1, and air conditioning passes through window 6 and gets into cooling plate 9, and at the inside formation air flow of cooling plate 9, keeps warm to inside quick-freeze food, and before quick-freeze food puts into box 1, earlier put into the refrigerator-freezer freezing with cooling plate 9 earlier simultaneously, puts into box 1 inside bottom with cooling plate 9 again, carries out the reduce temperature to the environment around the quick-freeze food.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The heat preservation box for quick-frozen food comprises a box body (1), wherein a box cover (4) is rotatably installed at the upper end of the box body (1), a handle (2) is fixedly installed at the upper end of the box cover (4), a buckle is arranged between the box cover (4) and the open end of the box body (1), the heat preservation box is characterized in that a hollow interlayer (5) is arranged between the inner wall and the outer wall of the box body (1), a plurality of groups of windows (6) which are uniformly distributed are arranged on the inner wall of the box body (1), the interior of the box body (1) is communicated with the hollow interlayer (5) through the windows (6), an airflow operation mechanism (3) is fixedly installed at the upper end of the box cover (4), a circle of clamping strips (7) are fixedly arranged at the edge of the lower end of the box cover (4), the lower end of the box cover (4) is clamped at the upper end of the hollow interlayer (, airflow operation mechanism (3) are including casing (302), casing (302) inside fixed mounting has battery (301), semiconductor refrigeration piece (303) and fan (304), semiconductor refrigeration piece (303) and battery (301) electric connection, fan (304) top is arranged in semiconductor refrigeration piece (303), the inside cavity of case lid (4) sets up, evenly distributed's venthole (8) are seted up to terminal surface under joint strip (7), case lid (4) are inside to link up with venthole (8) mutually, fan (304) air supply end link up with case lid (4) are inside mutually, the inside bottom joint of box (1) has cooling plate (9), cooling plate (9) include corrosion resistant plate (902), corrosion resistant plate (902) are inside to be equipped with refrigerant (903).

2. The heat-insulating box for quick-frozen foods as claimed in claim 1, wherein: the upper end face of the stainless steel plate (902) is provided with a pull groove (901).

3. The heat-insulating box for quick-frozen foods as claimed in claim 1, wherein: still include the controller, the controller is connected with semiconductor refrigeration piece (303), casing (302) are equipped with the interface that charges that is connected with battery (301).

4. The heat-insulating box for quick-frozen foods as claimed in claim 1, wherein: and a circle of sealing rubber strip is arranged on the outer ring of the bottom end of the box cover (4), and the sealing rubber strip is arranged on the outer ring of the clamping strip (7).