CN217585016U

CN217585016U - Partition door assembly for refrigeration unit

Info

Publication number: CN217585016U
Application number: CN202221058564.7U
Authority: CN
Inventors: 肖和平; 陈水才
Original assignee: Jiangsu Sanjo Intelligent Technology Co ltd
Current assignee: Jiangsu Sanjo Intelligent Technology Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-10-14
Anticipated expiration: 2032-05-05

Abstract

The utility model belongs to the technical field of refrigeration equipment, in particular to a partition door assembly for a refrigeration unit, which comprises a shell, wherein at least two cooling areas are arranged in the shell, and at least one cooling area is arranged as an independent freezing chamber; the partition door assembly comprises a partition door, the partition door is rotatably connected with the shell through a connecting piece, and the partition door is used for closing the freezing chamber. Has the advantages that: the utility model discloses a compartment door subassembly for refrigerating unit, if only get from the walk-in and put article, open the refrigerator door earlier, the compartment door of freezer keeps the closed condition, directly get from the walk-in get article can, effectively prevent that the air conditioning of freezer from dispelling outward, effectively avoid energy loss, save the electric quantity by a wide margin; if get from the freezer and put article, open the refrigerator door earlier, open the partition door again in order to open the freezer, get from the freezer again and put article can, the simple operation, and the partition door rotates and sets up on the casing, utilizes the casing to bear the weight of partition door, and is more reliable and more stable.

Description

Partition door assembly for refrigeration unit

Technical Field

The utility model belongs to the technical field of refrigeration plant, especially, relate to a partition door subassembly for refrigeration unit.

Background

With the improvement of science and technology and the improvement of the living standard of people, the market demand of the motor home is continuously increased, and the vehicle-mounted refrigerator is produced at the same time. Because the car as a house space is limited, when on-vehicle refrigerator satisfies daily storage function, will reduce its occupation space as far as, improve car as a house space utilization, consequently current on-vehicle refrigerator is single door structure, and on-vehicle refrigerator has freezer and walk-in, and after opening the refrigerator door, freezer and walk-in expose in the external environment simultaneously, and air conditioning is a large amount of outer scattering, causes very big energy waste.

As the existing patent CN201720883556.9 discloses a portable refrigerator, specifically, the interior of the refrigerator body is divided into a freezing chamber and a refrigerating chamber, the door closes the opening of the refrigerator body, when the door is opened, the freezing chamber and the refrigerating chamber are exposed to the external environment at the same time, a large amount of cold air is dissipated, the electric quantity is consumed, the electric quantity is wasted, and for the vehicle-mounted refrigerator, the electric quantity saving is particularly important.

SUMMERY OF THE UTILITY MODEL

The problem of the electric quantity waste of the on-vehicle refrigerator of single open door formula that exists for solving prior art, the utility model provides a separate door subassembly for refrigeration unit.

In order to solve the technical problem, the technical scheme adopted by the utility model is as follows, a partition door component for a refrigeration unit, the refrigeration unit comprises a shell, at least two cooling areas are arranged in the shell, and at least one cooling area is arranged as an independent freezing chamber;

the partition door assembly comprises a partition door, the partition door is rotatably connected with the shell through a connecting piece, and the partition door is used for closing the freezing chamber.

Preferably, the connecting piece is a rotating shaft, the rotating shaft extends out of two sides of the partition door and is rotatably connected with the shell. The connecting piece has simple and reliable structure, convenient arrangement and lower cost.

Furthermore, the rotating shaft on at least one side is movably arranged along the axial direction of the rotating shaft, and an elastic part is arranged between the partition door and the movable rotating shaft. The assembly of the rotating shaft is convenient, and the assembly of the partition door is convenient.

Furthermore, an installation notch is formed in the partition door, and the installation notch corresponds to the movable rotating shaft. The rotating shaft is convenient to assemble from the installation notch, so that the assembly of the partition door is convenient.

Furthermore, a first accommodating cavity is formed in the partition door, a limiting part extends from one end, far away from the shell, of the movable rotating shaft, a second accommodating cavity is formed in the limiting part, and two ends of the elastic piece are respectively arranged in the first accommodating cavity and the second accommodating cavity. The reliability and the stability of the elastic piece and the movable rotating shaft are improved.

Preferably, the rotation axis of the partition door faces the horizontal direction, the partition door is opened from top to bottom, and a handle is arranged outside the partition door. The opening and closing operation of the partition door is convenient.

Further, the freezer passes through the baffle and separates rather than adjacent cooling space, the one end that the partition door is close to the freezer is provided with the face of stepping down and spacing face, the face of stepping down is used for stepping down the baffle and makes the partition door free rotation, works as behind the freezer was opened to the partition door, spacing face supports the side of baffle and makes the partition door keep the horizontality. The partition door is kept in a horizontal state after the freezing chamber is opened to form a temporary storage area, so that articles can be placed temporarily conveniently, the articles can be taken or stored conveniently from the freezing chamber, and the space is saved.

Preferably, the anti-abrasion blocks extend from two sides of the partition door, and the anti-abrasion blocks are located between the partition door and the shell. The shell is rubbed when effectively preventing the partition door from rotating, effectively protects the partition door and the shell, and ensures that the partition door smoothly opens and closes.

Preferably, a positioning element is arranged between the partition door and the casing, and when the partition door closes the freezing chamber door, the positioning element is used for keeping the partition door in a closed state. The reliability and the stability of the partition door in a closed state are improved.

Further, the positioning part is a magnetic part. Simple structure, the setting of being convenient for, the operation of being convenient for, the actuation is closed the effectual of compartment door.

Preferably, the partition door comprises an inner shell and an outer shell, the installation notch and the first installation cavity are both arranged on the inner shell, the inner shell and the outer shell are fixed together through a buckle structure, and a heat insulation material is arranged between the inner shell and the outer shell. The partition door has the advantages that the structure is simple, the production and the manufacturing are convenient, the assembly is convenient, the heat insulation material arranged in the partition door further prevents cold air in the freezing chamber from dispersing outwards, and the electric quantity is saved.

Has the beneficial effects that:

1. the utility model discloses a compartment door subassembly for refrigerating unit, if only get from the walk-in and put article, open the refrigerator door earlier, the compartment door of freezer keeps closed state, directly get from the walk-in and put article can, effectively prevent that the air conditioning of freezer from scattering outward, effectively avoid energy loss, save the electric quantity by a wide margin;

2. the utility model discloses a compartment door subassembly for refrigerating unit if get from the freezer and put article, open the refrigerator door earlier, open the compartment door again in order to open the freezer, get from the freezer and put article again can, the simple operation, and the compartment door rotates and sets up on the casing, utilizes the casing to bear the weight of compartment door, and is more reliable and more stable;

3. the utility model discloses a partition door subassembly for refrigeration unit, simple structure, design benefit, the assembly of being convenient for, the operation of being convenient for, the cost is lower, has good market value.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of a refrigeration unit according to embodiment 1 of the present invention, in which a partition door is in an open state;

fig. 2 is a schematic perspective view of a refrigeration unit according to embodiment 1 of the present invention, in which a partition door is in a closed state;

fig. 3 is a schematic partial sectional view of a refrigeration unit according to embodiment 1 of the present invention at a movable rotating shaft;

fig. 4 is a schematic partial sectional view of a refrigeration unit of embodiment 1 of the present invention at a fixed rotating shaft;

fig. 5 is a schematic perspective view of a partition door assembly according to embodiment 1 of the present invention, wherein the partition door is in an open state;

FIG. 6 is an enlarged partial view of A in FIG. 5;

fig. 7 is a schematic perspective view of a partition door assembly according to embodiment 1 of the present invention, wherein the partition door is in a closed state;

fig. 8 is a schematic partial perspective view of a refrigeration unit according to embodiment 2 of the present invention, in which the partition door is in an open state;

fig. 9 is a schematic perspective view of a partition door assembly according to embodiment 3 of the present invention;

figure 10 is an exploded view of a bulkhead assembly according to embodiment 3 of the invention;

in the figure: 1. the shell, 11, the freezer, 12, the walk-in, 2, the partition door subassembly, 21, the partition door, 211, the installation breach, 212, first chamber of holding, 213, the face of stepping down, 214, spacing face, 215, the inner shell, 216, the shell, 217, buckle structure, 22, the connecting piece, 221, the pivot, 2211, spacing portion, 2212, the second holds the chamber, 222, the elastic component, 23, the handle, 24, the abrasionproof piece, 25, the piece is inhaled to magnetism, 251, magnet, 252, the iron plate, 3, the baffle.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example 1

As shown in fig. 1 to 7, a partition door assembly for a refrigeration unit includes a housing 1, at least two cooling zones are disposed in the housing 1, at least one cooling zone is set as a single freezing chamber 11, two cooling zones are disposed in the housing 1 of this embodiment, one is the single freezing chamber 11, and the other is the single refrigerating chamber 12; the partition door assembly 2 comprises a partition door 21, the partition door 21 is rotatably connected with the shell 1 through a connecting piece 22, and the partition door 21 is used for closing the freezing chamber 11; the refrigeration unit of the present embodiment is further provided with an existing refrigerator door (not shown in the drawings) for closing the freezing chamber 11 and the refrigerating chamber 12 at the same time, i.e., a single-door structure of the existing refrigerator, and the partition door 21 of the present embodiment is located inside the refrigerator door.

In order to simplify the connecting member 22, facilitate the production, manufacture and assembly of the connecting member 22, and ensure the reliability and stability of the connecting member 22, in the present embodiment, as shown in fig. 3 to 7, the connecting member 22 is a rotating shaft 221, the rotating shaft 221 extends out of two sides of the partition door 21, and the rotating shaft 221 is rotatably connected with the housing 1; the rotating shaft 221 on at least one side is movably arranged along the axial direction thereof, and an elastic member 222 is arranged between the partition door 21 and the movable rotating shaft 221, wherein the elastic member 222 in this embodiment is a spring; an installation notch 211 is formed in the partition door 21, and the installation notch 211 corresponds to the movable rotating shaft 221; the partition 21 is provided with a first accommodating cavity 212, one end of the movable rotating shaft 221, which is far away from the housing 1, extends to form a limiting portion 2211, the limiting portion 2211 is provided with a second accommodating cavity 2212, and two ends of the elastic member 222 are respectively disposed in the first accommodating cavity 212 and the second accommodating cavity 2212.

In order to facilitate the opening and closing operation of the partition door 21, in this embodiment, as shown in fig. 3 to 6, the rotation axis of the partition door 21 faces the horizontal direction, the partition door 21 is opened from top to bottom, and a handle 23 recessed inwards is disposed outside the partition door 21; the anti-abrasion blocks 24 extend from two sides of the partition door 21, and the anti-abrasion blocks 24 are positioned between the partition door 21 and the shell 1; freezer 11 is separated rather than adjacent cooling space through baffle 3, the one end that door 21 is close to freezer 11 is provided with face 213 of stepping down and spacing face 214, face 213 of stepping down is used for stepping down baffle 3 and makes door 21 free rotation, works as door 21 opens behind the freezer 11, spacing face 214 supports the side that baffle 3 makes door 21 keep the horizontality, and door 21 opens and keeps the horizontality behind the freezer 11 to form the temporary area of putting, the temporary placement of the article of being convenient for is convenient for take or deposit article in the freezer 11, saves space again.

The working principle is as follows:

if only taking and putting articles from the refrigerating chamber 12, the refrigerator door is opened first, the partition door 21 of the freezing chamber 11 is kept in a closed state, and the articles are taken and put directly from the refrigerating chamber 12, as shown in fig. 2; if articles are taken from or put in the freezing chamber 11, the refrigerator door is opened, then the partition door 21 is opened to open the freezing chamber 11, when the partition door 21 is opened, the partition door 21 drives the rotating shaft 221 to rotate relative to the shell 1, meanwhile, the abdicating surface 213 abdicating the partition plate 3 to enable the partition door 21 to rotate freely, when the partition door 21 is opened to be in a horizontal state, the limiting surface 214 abuts against the side surface of the partition plate 3 to enable the partition door 21 to be in a horizontal state, and then the articles are taken from or put in the freezing chamber 11, as shown in fig. 1.

Example 2

As shown in fig. 8, in the present embodiment, the difference from embodiment 1 is that a positioning member is provided between the partition door 21 and the casing 1, and when the partition door 21 closes the door of the freezing chamber 11, the positioning member is used to keep the partition door 21 in the closed state, so as to improve the reliability and stability when the partition door 21 is kept in the closed state; the positioning element of this embodiment is a magnetic element 25, specifically a magnet 251 and an iron block 252, the magnet 251 is disposed in the housing 1, and the iron block 252 is disposed in the partition door 21, so as to facilitate the setting, facilitate the operation, and achieve a good effect of closing the partition door 21 by attraction.

Example 3

As shown in fig. 9 and 10, in this embodiment, the difference from embodiment 2 is that the partition door 21 includes an inner shell 215 and an outer shell 216, the installation notch 211 and the first installation cavity are both opened on the inner shell 215, the inner shell 215 and the outer shell 216 are fixed together by a fastening structure 217, and a thermal insulation material (not shown in the figure) is disposed between the inner shell 215 and the outer shell 216, the partition door 21 of this embodiment has a simple structure, is convenient to produce and assemble, and the thermal insulation material disposed in the partition door 21 further prevents cold air in the freezing chamber 11 from being dissipated outside, thereby saving more electric quantity.

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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A partition door assembly for a refrigeration unit, comprising: the refrigeration unit comprises a shell (1), at least two cooling areas are arranged in the shell (1), and at least one cooling area is set to be an independent freezing chamber (11);

the partition door assembly (2) comprises a partition door (21), the partition door (21) is rotatably connected with the shell (1) through a connecting piece (22), and the partition door (21) is used for closing the freezing chamber (11).

2. The bulkhead assembly for a refrigeration unit of claim 1, wherein: connecting piece (22) are pivot (221), the both sides setting that shutter (21) are stretched out in pivot (221), pivot (221) are connected with casing (1) rotation.

3. The bulkhead assembly for a refrigeration unit of claim 2, wherein: the rotating shaft (221) on at least one side is movably arranged along the axial direction of the rotating shaft, and an elastic piece (222) is arranged between the partition door (21) and the movable rotating shaft (221).

4. The bulkhead assembly for a refrigeration unit of claim 3, wherein: an installation notch (211) is formed in the partition door (21), and the installation notch (211) corresponds to the movable rotating shaft (221).

5. The bulkhead assembly for a refrigeration unit of claim 4, wherein: the partition door (21) is provided with a first accommodating cavity (212), one end, far away from the shell (1), of the rotating shaft (221) extends to form a limiting part (2211), the limiting part (2211) is provided with a second accommodating cavity (2212), and two ends of the elastic piece (222) are respectively arranged in the first accommodating cavity (212) and the second accommodating cavity (2212).

6. The compartment door assembly for a refrigeration unit of claim 1 or 2, wherein: the rotation axis of partition door (21) is towards the horizontal direction, from the top down open partition door (21), the outside of partition door (21) is provided with handle (23).

7. The bulkhead assembly for a refrigeration unit of claim 6, wherein: freezer (11) are separated rather than adjacent cooling space through baffle (3), the one end that shutter (21) are close to freezer (11) is provided with face of stepping down (213) and spacing face (214), face of stepping down (213) are used for stepping down baffle (3) and make shutter (21) free rotation, work as behind freezer (11) is opened in shutter (21), spacing face (214) support the side of baffle (3) and make shutter (21) keep the horizontality.

8. The compartment door assembly for a refrigeration unit of claim 1 or 2, wherein: the anti-abrasion door is characterized in that anti-abrasion blocks (24) extend from two sides of the partition door (21), and the anti-abrasion blocks (24) are located between the partition door (21) and the shell (1).

9. The compartment door assembly for a refrigeration unit of claim 1 or 2, wherein: a positioning piece is arranged between the partition door (21) and the shell (1), and when the partition door (21) closes the door of the freezing chamber (11), the positioning piece is used for keeping the partition door (21) in a closed state.

10. The bulkhead assembly for a refrigeration unit of claim 9, wherein: the positioning piece is a magnetic piece (25).

11. The bulkhead assembly for a refrigeration unit of claim 5, wherein: the partition door (21) comprises an inner shell (215) and an outer shell (216), the installation notch (211) and the first installation cavity are formed in the inner shell (215), the inner shell (215) and the outer shell (216) are fixed together through a buckle structure (217), and a heat insulation material is arranged between the inner shell (215) and the outer shell (216).