CN212048792U

CN212048792U - Fruit delivery box capable of prolonging shelf life

Info

Publication number: CN212048792U
Application number: CN202020685987.6U
Authority: CN
Inventors: 张坤
Original assignee: Chongqing Woai Fruit Co ltd
Current assignee: Chongqing Woai Fruit Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-12-01
Anticipated expiration: 2030-04-29

Abstract

The utility model relates to a delivery case technical field specifically is a fruit delivery case that can prolong shelf life, the power distribution box comprises a box body, the left middle part of box is equipped with fixed frame, the inner wall of fixed frame and the position that is located the left end are equipped with the rubber frame, the right-hand member of rubber frame inner wall is equipped with the mounting panel, four installation logical grooves with the matrix arrangement are seted up to the side of mounting panel, every installation logical inslot all is equipped with the semiconductor refrigeration piece, the heating face of semiconductor refrigeration piece bonds and has heat dissipation aluminum plate, the bottom of rubber frame inner wall and the position that is close to both ends are equipped with the silence fan of symmetric distribution, the left end threaded connection of fixed frame has the guard plate. This fruit delivery case that can prolong shelf life can make fruit keep the low temperature state to box inside refrigeration through the semiconductor refrigeration piece to the radiating effect of semiconductor refrigeration piece can be accelerated through silence fan and heat dissipation aluminum plate to the guarantee period of extension fruit, thereby ensures the refrigeration efficiency of semiconductor refrigeration piece.

Description

Fruit delivery box capable of prolonging shelf life

Technical Field

The utility model relates to a delivery case technical field specifically is a fruit delivery case that can prolong shelf life.

Background

In view of the fact that fruits need to be picked and transported to the market for sale after being ripe, the fruits need to be placed in a distribution box during transportation, so that the freshness of the fruits can be kept for a long time, but when the fruits need to be transported for a long distance, due to temperature factors, a common fruit distribution box cannot keep the freshness of the fruits for a long time, and partial fruits can be shrunken or even deteriorated, a fruit distribution box capable of prolonging the quality guarantee period is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fruit delivery case that can prolong shelf life to propose ordinary fruit delivery case and can not keep the fresh problem of degree of freshness of fruit for a long time in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a fruit distribution box capable of prolonging the shelf life comprises a box body, wherein U-shaped slots are formed in the top of the box body and at positions close to the front side and the edges of the two ends, four hollow pipes which are communicated with the outside and arranged in a matrix mode are arranged in the middle of the left side of the inner wall of the box body, a hard outer layer, a heat insulation layer, a heat preservation layer and a soft inner layer are sequentially arranged on the side face of the box body from outside to inside, a box cover is hinged to the edge of the top of the rear side of the box body, U-shaped rubber insertion blocks are arranged at the bottom of the box cover and at positions close to the front side and the edges of the two ends, a mounting box is arranged at the left side of the box body and at the middle of the bottom, a lithium battery is arranged in the mounting box, a fixing frame is arranged at the position on the top of the box body and at the left end of, four installation that lead to the groove with matrix arrangement, every are seted up to the side of mounting panel all be equipped with the semiconductor refrigeration piece in the groove is led to in the installation, the semiconductor refrigeration piece passes through wire and lithium cell electric connection, the face of heating of semiconductor refrigeration piece bonds and has heat dissipation aluminum plate, the bottom of rubber frame inner wall and the position that is close to both ends are equipped with the silence fan of symmetric distribution, the silence fan passes through wire and lithium cell electric connection, the left end threaded connection of fixed frame has the guard plate, a plurality of equidistant bar louvres of arranging are seted up to the side of guard plate.

Preferably, the shape and size of the U-shaped rubber insertion block are matched with the shape and size of the U-shaped slot, and the U-shaped rubber insertion block is movably inserted into the U-shaped slot.

Preferably, the end part of the hollow pipe is positioned at the right end of the inner wall of the fixed frame.

Preferably, the two mute fans are respectively positioned right below the two rows of heat dissipation aluminum plates.

Preferably, a plurality of heat dissipation aluminum sheets arranged at equal intervals are vertically arranged on the other side of the heat dissipation aluminum sheet.

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

this fruit delivery case that can prolong shelf life, can reduce the influence of ambient temperature to the inside temperature of box through the insulating layer, can keep the inside temperature of box for a long time through the heat preservation, through the grafting of U-shaped rubber inserted block and U-shaped slot, can improve the leakproofness between box and the case lid, can be to the inside refrigeration of box through the semiconductor refrigeration piece, make fruit keep the low temperature state, thereby prolong the shelf life of fruit, can accelerate the radiating effect of semiconductor refrigeration piece through silence fan and heat dissipation aluminum plate, thereby ensure the refrigeration efficiency of semiconductor refrigeration piece.

Drawings

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

FIG. 2 is a schematic sectional view of the box body of the present invention;

fig. 3 is a schematic view of a section and an internal structure of the fixing frame of the present invention;

fig. 4 is a schematic view of a part of the structure of the present invention.

In the figure: the box body 1, U-shaped slot 10, hollow tube 11, stereoplasm outer 12, insulating layer 13, heat preservation 14, soft inlayer 15, case lid 2, U-shaped rubber inserted block 20, mounting box 3, fixed frame 4, guard plate 40, bar louvre 400, rubber frame 5, mounting panel 6, installation logical groove 60, silence fan 7, semiconductor refrigeration piece 8, heat dissipation aluminum plate 9, heat dissipation aluminum sheet 90.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a fruit distribution box capable of prolonging the shelf life comprises a box body 1, U-shaped slots 10 are arranged at the top of the box body 1 and near the front side and two end edges, four hollow pipes 11 which are communicated with the outside and arranged in a matrix are arranged in the middle of the left side of the inner wall of the box body 1, a hard outer layer 12, a heat insulation layer 13, a heat insulation layer 14 and a soft inner layer 15 are sequentially arranged on the side surface of the box body 1 from outside to inside, the hard outer layer 12 can ensure the hardness of the outside of the box body 1 and avoid damage, the heat insulation layer 13 can reduce the influence of the outside temperature on the temperature inside the box body 1, the heat insulation layer 14 can keep the temperature inside the box body 1 for a long time, a box cover 2 is hinged at the top edge of the rear side of the box body 1, so that the box body 1 can keep a sealed state in the transportation process, U-shaped rubber insertion blocks 20 are arranged at the bottom of the box cover 2 and near, the installation box 3 is internally provided with a lithium battery which provides required electric quantity for the semiconductor refrigeration sheet 8 and the mute fan 7, the left side of the box body 1 and the position at the top of the installation box 3 are provided with a fixed frame 4, the fixed frame 4 plays a role in supporting and fixing the rubber frame 5, the inner wall of the fixed frame 4 and the position at the left end are provided with the rubber frame 5, the rubber frame 5 can enable the joint of the rubber frame 5 and the fixed frame 4 to be in a sealing state, the right end of the inner wall of the rubber frame 5 is provided with a mounting plate 6, the position of the semiconductor refrigeration sheet 8 is fixed through the mounting plate 6, the side surface of the mounting plate 6 is provided with four mounting through grooves 60 which are arranged in a matrix, the semiconductor refrigeration sheet 8 is arranged in each mounting through groove 60, the inside of the box body 1 is refrigerated through the semiconductor refrigeration sheet 8, the semiconductor refrigeration sheet 8 is electrically connected with the lithium battery through a lead, and the, can derive the heat that semiconductor refrigeration piece 8 produced fast through heat radiating aluminum plate 9, the bottom of 5 inner walls of rubber frame and the position that is close to both ends are equipped with symmetric distribution's silence fan 7, can blow off the heat fast through silence fan 7, silence fan 7 passes through wire and lithium cell electric connection, the left end threaded connection of fixed frame 4 has guard plate 40, play the effect of protection to silence fan 7 and semiconductor refrigeration piece 8, a plurality of equidistant bar louvres 400 of arranging are seted up to the side of guard plate 40, the heat gives off the external world through bar louvre 400.

In this embodiment, the shape and size of the U-shaped rubber insert 20 are adapted to the shape and size of the U-shaped slot 10, and the U-shaped rubber insert 20 is movably inserted into the U-shaped slot 10, so as to improve the sealing property between the box body 1 and the box cover 2.

Specifically, the end of the hollow tube 11 is located at the right end of the inner wall of the fixed frame 4, and the cold air flow generated by the semiconductor refrigeration sheet 8 is guided into the box body 1 through the hollow tube 11.

Furthermore, two mute fans 7 are respectively located under two rows of aluminum heat dissipation plates 9, so that the mute fans 7 can quickly blow out heat to the outside.

In addition, the vertical heat dissipation aluminum sheets 90 that are equipped with a plurality of equidistant arrangements of opposite side of heat dissipation aluminum plate 9 can make heat on the heat dissipation aluminum plate 9 derive fast.

The fruit delivery case of the prolongable shelf life of this embodiment is when using, the inside of box 1 is placed to the fruit that the user will wait to transport, and add a small amount of water, make the surface of fruit can keep moist in the transportation, it is closed with case lid 2 and box 1, again with semiconductor refrigeration piece 8 and silence fan 7 and lithium cell switch-on, make silence fan 7 and the work of semiconductor refrigeration piece 8, the inside of hollow tube 11 leading-in box 1 can be passed through to the air conditioning that semiconductor refrigeration piece 8 produced, make fruit be in the low temperature environment, thereby prolong the shelf life of fruit, under silence fan 7's effect, the heat on heat dissipation aluminum plate 9 and heat dissipation aluminum sheet 90 surface can be followed the quick strip louvre 400 of following of distinguished and admirable and educed to the external world, guarantee the refrigeration efficiency of semiconductor refrigeration piece 8, thereby guarantee that the inside of box 1.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fruit delivery case that can prolong shelf life, includes box (1), its characterized in that: the box body is characterized in that U-shaped slots (10) are formed in the top of the box body (1) and in positions close to the front side and the edges of the two ends, four hollow pipes (11) which are communicated with the outside and are arranged in a matrix are arranged in the middle of the left side of the inner wall of the box body (1), a hard outer layer (12), a heat insulation layer (13), a heat insulation layer (14) and a soft inner layer (15) are sequentially arranged on the side face of the box body (1) from outside to inside, a box cover (2) is hinged to the edge of the top of the rear side of the box body (1), U-shaped rubber insertion blocks (20) are arranged at the bottom of the box cover (2) and in positions close to the front side and the edges of the two ends, a mounting box (3) is arranged on the left side of the box body (1) and in the position close to the middle of the bottom, lithium batteries are, a rubber frame (5) is arranged on the inner wall of the fixed frame (4) and at the left end, the right end of the inner wall of the rubber frame (5) is provided with a mounting plate (6), the side surface of the mounting plate (6) is provided with four mounting through grooves (60) which are arranged in a matrix, a semiconductor refrigerating sheet (8) is arranged in each mounting through groove (60), the semiconductor refrigerating sheet (8) is electrically connected with the lithium battery through a lead, a heat radiating aluminum plate (9) is bonded on the heating surface of the semiconductor refrigerating sheet (8), the bottom of the inner wall of the rubber frame (5) and the positions close to the two ends are provided with symmetrically distributed silent fans (7), the mute fan (7) is electrically connected with the lithium battery through a lead, the left end of the fixing frame (4) is in threaded connection with a protection plate (40), the side of the protection plate (40) is provided with a plurality of strip-shaped heat dissipation holes (400) which are distributed at equal intervals.

2. An extended shelf life fruit dispensing box as claimed in claim 1 wherein: the shape and size of the U-shaped rubber insertion block (20) are matched with the shape and size of the U-shaped slot (10), and the U-shaped rubber insertion block (20) is movably inserted into the U-shaped slot (10).

3. An extended shelf life fruit dispensing box as claimed in claim 1 wherein: the end part of the hollow pipe (11) is positioned at the right end of the inner wall of the fixed frame (4).

4. An extended shelf life fruit dispensing box as claimed in claim 1 wherein: the two mute fans (7) are respectively positioned right below the two rows of radiating aluminum plates (9).

5. An extended shelf life fruit dispensing box as claimed in claim 1 wherein: and a plurality of radiating aluminum sheets (90) which are arranged at equal intervals are vertically arranged on the other side of the radiating aluminum plate (9).