CN213090207U

CN213090207U - Refrigeration equipment for food

Info

Publication number: CN213090207U
Application number: CN202021018828.7U
Authority: CN
Inventors: 方洋轩; 杨彬; 齐威
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-04-30
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a food is with cold-stored refrigeration plant includes the box the opening has been seted up to the upper end of box, and the open-ended lateral wall is connected with the case lid through hinge rotation, it has the magnetic seal strip to encircle to bond on the lateral wall of case lid, the compression leg of vertical setting still welds on one side lateral wall of case lid, set up the ascending mounting hole of opening on one side lateral wall of box, from the top down equidistant a plurality of atmospheric pressure holes of having seted up on one side lateral wall of box, and atmospheric pressure hole and mounting hole intercommunication set up, the installation is fixed with the telescoping device in the mounting hole, the telescoping device includes movable ring group, and movable ring group includes first loose ring, second loose ring and the third loose ring that from the top down set gradually. The utility model discloses in, this food is with cold-stored refrigeration plant can adjust its inside, and the inside and outside pressure is the same when guaranteeing to open, opens operation labour saving and time saving.

Description

Refrigeration equipment for food

Technical Field

The utility model relates to a cold-stored auxiliary assembly technical field of food especially relates to a food is with cold-stored refrigeration plant.

Background

In order to keep food fresh and to prolong the shelf life of food, people need to place food in a relatively low temperature environment. When the box cover is closed, the existing food refrigeration equipment can extrude the air on the inner wall out due to the fact that the door is closed instantly, and due to the pressure difference, the box cover is required to be opened abnormally difficultly, the box cover needs to be pulled off with large force, and time and labor are wasted.

Therefore, a refrigeration and refrigeration device for food is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a refrigeration and refrigeration device for food.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a refrigeration and refrigeration device for food comprises a box body, wherein an opening is formed in the upper end of the box body, the side wall of the opening is rotatably connected with a box cover through a hinge, a magnetic seal is bonded on the side wall of the box cover in a surrounding manner, a vertically arranged compression leg is welded on the side wall of one side of the box cover, a mounting hole with an upward opening is formed in the side wall of one side of the box body, a plurality of air pressure holes are formed in the side wall of one side of the box body at equal intervals from top to bottom and are communicated with the mounting hole, a telescopic device is fixedly installed in the mounting hole and comprises a movable ring group, the movable ring group comprises a first movable ring, a second movable ring and a third movable ring which are sequentially arranged from top to bottom, corrugated sleeves are connected between the first movable ring, the second movable ring and the third movable ring, and conductive springs are inserted in the corrugated sleeves, the high-frequency pulse direct-current power supply is arranged on the side wall of one side of the box body, the side wall of the high-frequency pulse direct-current power supply is electrically connected with the press switch, and the conductive spring is electrically connected with the high-frequency pulse direct-current power supply.

Preferably, the side wall of the upper end of the first movable ring is provided with a positioning groove matched with the size of the compression leg.

Preferably, a groove is formed in the side wall of the outer side of each of the first movable ring, the second movable ring and the third movable ring, a sealing gasket is vulcanized in the groove, and the sealing gasket is respectively abutted to the air pressure hole.

Preferably, the lower end of the third movable ring is provided with a screw, and the third movable ring is fixedly connected with the bottom hole thread of the mounting hole through the screw.

Preferably, the inside lateral wall of box equidistant symmetry has seted up many pairs of spouts, and every quantity to the spout is two, sliding connection has rather than assorted slider in the spout, two fixedly connected with baffle between the slider, run through on the lateral wall of baffle and seted up a plurality of blow vents.

Preferably, the sliding groove is a cross sliding groove, and the sliding block is a cross sliding block matched with the cross sliding groove.

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

1. through arranging the connecting components such as the first movable ring, the second movable ring, the third movable ring, the corrugated sleeve, the conductive spring and the like, the high-frequency pulse direct-current power supply sends out pulses to enable the conductive spring to contract, so that the outer side walls of the first movable ring, the second movable ring and the third movable ring are mutually tightened, the air pressure hole is further not blocked, the pressure intensity of the box body is consistent with the external environment, and the box cover is opened in a labor-saving and time-saving manner;

2. through setting up baffle, blow vent, the setting of a plurality of baffles can be classified food effectively, is convenient for take, and the setting of blow vent does benefit to the cold air in the box and circulates.

Drawings

Fig. 1 is a schematic structural view of a refrigeration and refrigeration device for food provided by the present invention;

fig. 2 is a schematic structural view of a telescopic device of a refrigeration and refrigeration equipment for food provided by the present invention;

FIG. 3 is a schematic view of the structure at B in FIG. 1;

fig. 4 is a schematic structural diagram at a in fig. 1.

In the figure: the device comprises a box body 1, a box cover 2, a pressing column 3, a magnetic seal 4, a hinge 5, a partition plate 6, a vent 7, a high-frequency pulse direct-current power supply 8, a press switch 9, a movable ring group 10, a first movable ring 101, a second movable ring 102, a third movable ring 103, a positioning groove 11, a sealing gasket 12, a groove 13, an air pressure hole 14, a mounting hole 15, a sliding block 16 and a sliding groove 17.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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, a refrigeration and refrigeration device for food comprises a box body 1, an opening is arranged at the upper end of the box body 1, a box cover 2 is rotatably connected to the side wall of the opening through a hinge 5, a plurality of pairs of sliding grooves 17 are symmetrically arranged on the inner side wall of the box body 1 at equal intervals, the number of each pair of sliding grooves 17 is two, sliding blocks 16 matched with the sliding grooves 17 are slidably connected in the sliding grooves 17, a partition plate 6 is fixedly connected between the two sliding blocks 16, a plurality of vent holes 7 are formed in the side wall of the partition plate 6 in a penetrating manner, the sliding grooves 17 are cross sliding grooves, the sliding blocks 16 are cross sliding blocks matched with the cross sliding grooves, the storage of food can be effectively classified and is convenient to take, the vent holes 7 are arranged to facilitate the circulation of cold air in the box body 1, magnetic seals 4 are bonded around the side wall of the box cover 2, a vertically, the side wall of the upper end of the first movable ring 101 is provided with a positioning groove 11 matched with the size of the compression column 3, so that the compression column 3 can be accurately pressed into the first movable ring 101, and the side wall of each movable ring can seal the air pressure hole 14, the side walls of the outer sides of the first movable ring 101, the second movable ring 102 and the third movable ring 103 are provided with grooves 13, the grooves 13 are vulcanized with sealing gaskets 12, the sealing gaskets 12 are respectively abutted against the air pressure holes 14 to ensure the sealing performance in the box body 1, the side wall of one side of the box body 1 is provided with a mounting hole 15 with an upward opening, the lower end of the third movable ring 103 is provided with a screw, the third movable ring 103 is fixedly connected with the bottom hole thread of the mounting hole 15 through the screw, so that the movable ring group 10 can be quickly and fixedly mounted, the side wall of one side of the box body 1 is provided with a plurality of air pressure holes 14 at equal intervals from top to bottom, and the air pressure holes 14, a telescopic device is fixedly installed in the installation hole 15, the telescopic device comprises a movable ring group 10, the movable ring group 10 comprises a first movable ring 101, a second movable ring 102 and a third movable ring 103 which are sequentially arranged from top to bottom, corrugated sleeves are connected between every two of the first movable ring 101, the second movable ring 102 and the third movable ring 103, it is required to be noted that the pipe diameter of each corrugated sleeve is smaller than the ring diameter of each movable ring of the movable ring group 10, in addition, a conductive spring is screwed into each corrugated sleeve through a spiral, each coil corresponds to one section of pipe joint of each corrugated sleeve, a conductive spring is inserted into each corrugated sleeve, a high-frequency pulse direct current power supply 8 is arranged on the side wall of one side of the box body 1, a press switch 9 is electrically connected on the side wall of the high-frequency pulse direct current power supply 8, the conductive springs are electrically connected with the high-frequency pulse direct current power supply 8, the high-frequency pulse direct current power supply 8 is a known, the working principle and the internal connecting components are known in the art, and are not excessively burdensome.

In the utility model, when the food is required to be taken out and stored, the press switch 9 is pressed, so that the high-frequency pulse direct current power supply 8 sends high-frequency forward current, and when the current flows through the conductive spring, the current flowing through each coil is consistent in direction, and the coils attract each other through the electromagnetic effect, so that the conductive spring drives the movable ring group 10 to be tightened towards the middle, thereby losing the plugging effect on the air pressure hole 14, further keeping the air pressure in the box body 1 consistent with the atmospheric pressure, and easily opening the box cover 2;

further, by arranging the plurality of partition plates 6, the storage of the food can be effectively classified, taking is convenient, and the arrangement of the vent 7 is beneficial to circulation of cold air in the box body 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a food is with cold-stored refrigeration plant, includes box (1), its characterized in that, the opening has been seted up to the upper end of box (1), and the open-ended lateral wall rotates through hinge (5) and is connected with case lid (2), it has magnetic seal (4) to encircle to bond on the lateral wall of case lid (2), it has compression leg (3) of vertical setting still to weld on one side lateral wall of case lid (2), set up ascending mounting hole (15) of opening on one side lateral wall of box (1), from the top down equidistant a plurality of atmospheric pressure holes (14) have been seted up on one side lateral wall of box (1), and atmospheric pressure hole (14) are linked together with mounting hole (15) and set up, the installation is fixed with the telescoping device in mounting hole (15), the telescoping device includes activity ring group (10), and activity ring group (10) including from the top down first activity ring (101) that set gradually, Second activity ring (102) and third activity ring (103), be connected with the ripple sleeve pipe between first activity ring (101), second activity ring (102) and third activity ring (103) two liang, the electricity conductive spring has been inserted in the ripple sleeve pipe, be provided with high frequency pulse DC power supply (8) on the lateral wall of one side of box (1), and electric connection has push switch (9) on the lateral wall of high frequency pulse DC power supply (8), adopt electric connection between electricity conductive spring and high frequency pulse DC power supply (8).

2. A refrigerating and refrigerating device as claimed in claim 1, characterized in that the upper side wall of the first movable ring (101) is provided with a positioning groove (11) matched with the size of the compression leg (3).

3. A refrigerating and refrigerating device as claimed in claim 1, characterized in that the outer side walls of the first movable ring (101), the second movable ring (102) and the third movable ring (103) are provided with grooves (13), and the grooves (13) are vulcanized with sealing gaskets (12), wherein the sealing gaskets (12) are respectively arranged against the air pressure holes (14).

4. A refrigerating and refrigerating device for food as claimed in claim 1, characterized in that the lower end of the third movable ring (103) is provided with a screw, and the third movable ring (103) is fixedly connected with the bottom thread of the mounting hole (15) through the screw.

5. A refrigerating and refrigerating apparatus for food as claimed in claim 1, wherein a plurality of pairs of sliding grooves (17) are symmetrically formed in the inner side wall of the box body (1) at equal intervals, and the number of each pair of sliding grooves (17) is two, sliding blocks (16) matched with the sliding grooves are slidably connected in the sliding grooves (17), a partition plate (6) is fixedly connected between the two sliding blocks (16), and a plurality of air vents (7) are formed in the side wall of the partition plate (6) in a penetrating manner.

6. A refrigerating and cooling device for foodstuffs according to claim 5, characterised in that the runner (17) is a cross runner and the slide (16) is a cross slide matching the cross runner.