CN217303295U

CN217303295U - Embedded small refrigerator

Info

Publication number: CN217303295U
Application number: CN202220323229.9U
Authority: CN
Inventors: 左华军; 姜海陵; 虞航
Original assignee: Ningbo Handian Electric Appliance Co ltd
Current assignee: Ningbo Handian Electric Appliance Co ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-08-26
Anticipated expiration: 2032-02-17

Abstract

The utility model discloses an embedded small refrigerator, which relates to the technical field of refrigerators and solves the problem of low heat dissipation efficiency of the embedded refrigerator, and comprises a refrigerator body, a heat dissipation cooling assembly and a bottom plate, wherein the rear side of the refrigerator body is provided with an installation cavity, one side of the installation cavity is positioned on the refrigerator body and is provided with a maintenance port, a baffle is arranged on the maintenance port, the heat dissipation cooling assembly cools heat generated by the operation of electrical elements in the installation cavity and is arranged on the outer side of the baffle, the utility model can realize the heat conduction of the interior of the installation cavity to one side of the baffle by adding the heat dissipation cooling assembly and an induced air assembly, and the cooling effect of the condenser pipe can be realized by cooling the cooling liquid in the condenser pipe, meanwhile, the induced air assembly can lead out the heat avoided by the condenser pipe, reduce the heat in the cover plate and increase the heat dissipation effect of the condenser pipe, the compressor is prevented from being damaged by high heat inside the mounting cavity, and the service life of the refrigerator is effectively prolonged.

Description

Embedded small refrigerator

Technical Field

The utility model relates to a technical field of refrigerator specifically is an embedded little refrigerator.

Background

The refrigerator is working for twenty-four hours continuously, so that the heat dissipation device is required to dissipate heat of the internal structure of the refrigerator to prolong the service life of the refrigerator, but the existing embedded two-door refrigerator has the defect of poor heat dissipation effect and cannot effectively dissipate heat of the refrigerator, so that the refrigerator jumps in the running process due to poor heat dissipation, the refrigerator cannot normally refrigerate, the service life of the refrigerator is shortened, the refrigerator is inconvenient to use, and the use efficiency and the use effect of the refrigerator are reduced.

To this end, we propose a built-in small refrigerator.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improve embedded little refrigerator that refrigerator radiating effect increases life to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an embedded small refrigerator, includes the refrigerator cabinet body, heat dissipation cooling module and bottom plate, the rear side of the refrigerator cabinet body is equipped with the installation cavity, one side of installation cavity, and be located the maintenance mouth has been seted up on the refrigerator cabinet body, the installation is equipped with the baffle on the maintenance mouth, heat dissipation cooling module right the heat cooling that the operation of the inside electrical component of installation cavity produced, and the installation is located the outside of baffle, the bottom plate mounting is located the bottom of the refrigerator cabinet body, the inside of bottom plate is equipped with the heat dissipation chamber, the inside in heat dissipation chamber be equipped with the induced air subassembly that heat dissipation cooling module is linked together.

Preferably, the heat dissipation cooling module includes that fixed mounting locates the fin of baffle inner wall one side, the outside of baffle is equipped with the condenser pipe, the opposite side of condenser pipe is equipped with the apron, the below equidistance intercommunication of apron is equipped with communicating pipe, the other end of communicating pipe runs through the bottom plate and to its inside extend with the heat dissipation chamber is linked together, can transmit the heat that the inside electrical component of installation cavity produced to the fin, then absorb heat by the fin to with heat transfer to the baffle on by the coolant liquid in the condenser pipe to it dispel the heat, can realize the heat dissipation to the inside electrical component of installation cavity, avoid the heat too high to cause the damage to the electrical component of refrigerator, the effectual life who improves the refrigerator.

Preferably, the air inducing assembly comprises an air outlet cover fixedly arranged inside the heat dissipation cavity, an air inducing fan is arranged inside the air outlet cover, a rotating shaft penetrates through the middle of the induced fan, bearing frames are arranged on two sides of the induced fan and positioned in the rotating shaft, the other end of the bearing frame is connected with the inside of the heat dissipation cavity, one end of the rotating shaft extends towards the outside of the air outlet cover and is fixedly connected with a first belt pulley, and one side of the first belt pulley is provided with a second belt pulley, the first belt pulley and the second belt pulley are connected through a belt, one side of the second belt pulley is connected with the output end of the motor, the air outlet is formed in the side wall of the bottom plate, the air inducing assembly can extract heat absorbed by the heat dissipation cooling assembly, long-time heat accumulation on the cover plate is avoided, and the work efficiency of heat dissipation of the heat dissipation refrigerator is effectively improved.

Preferably, one side of the air outlet cover is located the inside of the heat dissipation cavity is fixedly provided with a dustproof net, so that a dustproof effect can be achieved on the inside of the heat dissipation box, and the phenomenon that dust enters into electric elements in the installation cavity and is damaged is avoided.

Preferably, the bottom plate with the bottom of installation cavity all seted up with the intercommunicating pore that the heat dissipation chamber is linked together, the intercommunicating pore can carry out direct drawing forth with the heat of installation cavity inside simultaneously when the induced air subassembly carries out the exhaust to heat dissipation intracavity portion, improves the radiating effect.

Preferably, the baffle is far away from one side of the radiating fin and one side of the inner part of the cover plate are both provided with grooves matched with the condenser pipe, and the grooves are formed in the cover plate and one side of the baffle and can play a role in clamping the condenser pipe in the installation process, so that the installation and placement stability is improved.

Preferably, the two ends of the cover plate are fixedly provided with lugs, the lugs are in threaded connection with the baffle plate and the refrigerator body through mounting bolts, and the cover plate, the baffle plate and the rear side of the refrigerator body are conveniently connected and mounted.

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

the utility model discloses an optimize current embedded refrigerator, through addding heat dissipation cooling module and induced air subassembly, can realize conducting the heat of installation cavity inside to one side of baffle, and there is the coolant liquid in the condenser pipe to cool down to it, can realize the effect of cooling, the induced air subassembly can be drawn forth the heat that the condenser pipe was avoided simultaneously, reduce the inside heat of apron, increase the radiating effect of condenser pipe, avoid the high compressor that causes of heat of installation cavity inside to damage, the effectual life who improves the refrigerator.

Drawings

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

FIG. 2 is a sectional view of the cabinet body of the middle refrigerator according to the present invention;

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

FIG. 4 is an exploded view of the heat sink cooling module of the present invention;

fig. 5 is a schematic structural view of the induced draft assembly of the present invention;

fig. 6 is a schematic structural view of the middle cover plate of the present invention.

In the figure: 1-refrigerator cabinet; 2-mounting a cavity; 3-a baffle plate; 4-a heat sink cooling assembly; 5-a bottom plate; 6-heat dissipation cavity; 7-an induced draft assembly; 8-a heat sink; 9-a condenser pipe; 10-a cover plate; 11-communicating tube; 12-air outlet cover; 13-a fan; 14-a first pulley; 15-a second pulley; 16-a belt; 17-a motor; 18-an air outlet; 19-dust screen; 20-communicating holes; 21-groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1

Referring to fig. 1-6, an embedded small refrigerator shown in the figure includes a refrigerator cabinet 1, a heat dissipation and cooling assembly 4 and a bottom plate 5, a mounting cavity 2 is disposed at the rear side of the refrigerator cabinet 1, one side of the mounting cavity 2 is located on the refrigerator cabinet 1 and is provided with a maintenance opening, a baffle 3 is mounted on the maintenance opening, the heat dissipation and cooling assembly 4 cools heat generated by the operation of electrical components inside the mounting cavity 2 and is mounted on the outer side of the baffle 3, the bottom plate 5 is mounted at the bottom of the refrigerator cabinet 1, a heat dissipation cavity 6 is disposed inside the bottom plate 5, and an air inducing assembly 7 communicated with the heat dissipation and cooling assembly 4 is disposed inside the heat dissipation cavity 6.

Referring to fig. 4, the heat dissipation cooling assembly 4 shown in the figure includes a heat dissipation fin 8 fixedly installed on one side of the inner wall of the baffle 3, a condensation pipe 9 is installed on the outer side of the baffle 3, a cover plate 10 is installed on the other side of the condensation pipe 9, communication pipes 11 are connected and installed at equal intervals below the cover plate 10, and the other end of each communication pipe 11 penetrates through the bottom plate 5 and extends towards the inside thereof to be communicated with the heat dissipation chamber 6.

When the embedded refrigerator is cooled: firstly, when a baffle 3 on a maintenance port on one side of a refrigerator cabinet body 1 is installed, firstly, a condenser pipe 9 is installed on one side provided with the baffle 3, then, a cover plate 10 is clamped on the baffle 3, the shielding protection of the condenser pipe 9 can be realized, then, a radiating fin 8 is fixedly installed on the other side of the baffle 3, after the installation is completed, one side of the radiating fin 8 is inserted into the maintenance port, and then, a communicating pipe 11 is communicated with one side of a bottom plate 5;

when the refrigerator is in an operating state, heat generated by the compressor and the electric elements in the installation cavity 2 can be absorbed by the radiating fins 8 on one side of the baffle plate 3, the heat on one side of the radiating fins 8 is transferred to the condenser pipe 9 on one side of the baffle plate 3 and is transferred to the inner part of the cover plate 10, and then the condenser pipe 9 is cooled by condensate liquid in the condenser pipe 9, so that the radiating effect can be realized, the use safety of the compressor and the electric elements is improved, and the service life of the refrigerator is effectively prolonged.

Example 2

Referring to fig. 1 to 6, in this embodiment, the embodiment is further described with respect to example 1, in the illustration, a refrigerator cabinet 1, a heat dissipation cooling assembly 4 and a bottom plate 5 are provided, a mounting cavity 2 is provided at a rear side of the refrigerator cabinet 1, one side of the mounting cavity 2 is located on the refrigerator cabinet 1, a maintenance opening is provided on the maintenance opening, a baffle 3 is provided on the maintenance opening, the heat dissipation cooling assembly 4 cools heat generated by operation of electrical components inside the mounting cavity 2 and is provided at an outer side of the baffle 3, the bottom plate 5 is provided at a bottom of the refrigerator cabinet 1, a heat dissipation cavity 6 is provided inside the bottom plate 5, and an air inducing assembly 7 communicated with the heat dissipation cooling assembly 4 is provided inside the heat dissipation cavity 6;

referring to fig. 5, the air inducing assembly 7 in the figure includes an air outlet housing 12 fixedly disposed inside the heat dissipating cavity 6, an air inducing fan 13 is disposed inside the air outlet housing 12, a rotating shaft penetrates through the middle of the air inducing fan 13, bearing brackets are disposed on two sides of the air inducing fan 13 and located in the rotating shaft, the other end of each bearing bracket is connected with the inside of the heat dissipating cavity 6, one end of the rotating shaft extends to the outside of the air outlet housing 12 and is fixedly connected with a first belt pulley 14, a second belt pulley 15 is disposed on one side of the first belt pulley 14, the first belt pulley 14 is connected with the second belt pulley 15 through a belt 16, one side of the second belt pulley 15 is connected with an output end of a motor 17, and an air outlet 18 is disposed on a side wall of the bottom plate 5;

referring to fig. 5, a dust screen 19 is fixed inside the heat dissipation chamber 6 at one side of the air outlet housing 12.

In this embodiment, when the heat inside the condenser tube 9 and the installation cavity 2 is dissipated, the motor 17 is started to drive the second belt pulley 15 to rotate, the second belt pulley 15 drives the first belt pulley 14 to rotate through the belt 16, so as to drive the rotating shaft to rotate, the rotating shaft drives the induced fan 13 to rotate, so as to discharge the air on one side inside the heat dissipation cavity 6 through the air outlet cover 12, because the communication pipe 11 is communicated with the heat dissipation cavity 6, and the bottom of the installation cavity 2 is communicated with the inside of the heat dissipation cavity 6 through the communication hole 20, so as to introduce the heat inside the cover plate 10 and the heat inside the installation cavity 2 into the inside of the heat dissipation cavity 6 while the induced fan 13 rotates, and then discharge the heat through the air outlet cover 12 and the air outlet 18, thereby avoiding long-time accumulation of the heat inside the installation cavity 2 and the cover plate 10, the heat is effectively and timely discharged, the compressor and the electric element are prevented from working in a high working environment for a long time, and the service life of the refrigerator is effectively prolonged.

Example 3

Referring to fig. 1-6, in the present embodiment, for further explanation of other embodiments, a refrigerator cabinet 1, a heat dissipation cooling assembly 4 and a bottom plate 5 are shown in the drawings, a mounting cavity 2 is disposed at a rear side of the refrigerator cabinet 1, one side of the mounting cavity 2 is located on the refrigerator cabinet 1, a maintenance opening is formed in the maintenance opening, a baffle 3 is mounted on the maintenance opening, the heat dissipation cooling assembly 4 cools heat generated by operation of electrical components inside the mounting cavity 2 and is mounted on an outer side of the baffle 3, the bottom plate 5 is mounted at a bottom of the refrigerator cabinet 1, a heat dissipation cavity 6 is disposed inside the bottom plate 5, and an air inducing assembly 7 communicated with the heat dissipation cooling assembly 4 is disposed inside the heat dissipation cavity 6.

Referring to fig. 2, the bottom plate 5 and the bottom of the installation cavity 2 are both provided with communication holes 20 communicated with the heat dissipation cavity 6;

referring to fig. 6, the side of the baffle 3 away from the heat sink 8 and the inner side of the cover plate 10 are both provided with grooves 21 matching with the condensation pipes 9.

Referring to fig. 4, lugs are fixedly arranged at both ends of the cover plate 10, and the lugs are in threaded connection with the baffle 3 and the refrigerator cabinet 1 through mounting bolts.

In this embodiment, intercommunicating pore 20's setting can be discharged in introducing heat dissipation chamber 6 with the inside heat of installation cavity 2, increase the inside radiating effect of installation cavity 2, apron 10 and baffle 3's one side all seted up with condenser pipe 9 assorted recess 21, can realize the stability of placing condenser pipe 9 after 9 centre gripping installations to condenser pipe, apron 10, carry out threaded connection between baffle 3 passes through mounting bolt on lug and the refrigerator cabinet body 1, can increase the convenience of baffle 3 and the installation of apron 10, make things convenient for baffle 3 to dismantle the electric elements maintenance to installation cavity 2 inside simultaneously, the convenience of use has been increased.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. An embedded small refrigerator, comprising:

the refrigerator comprises a refrigerator body (1), wherein an installation cavity (2) is arranged on the rear side of the refrigerator body (1), a maintenance opening is formed in one side of the installation cavity (2) and is positioned on the refrigerator body (1), and a baffle (3) is arranged on the maintenance opening;

the heat dissipation cooling assembly (4) cools heat generated by the operation of electric elements in the installation cavity (2), and is installed on the outer side of the baffle (3);

the refrigerator cabinet comprises a bottom plate (5), wherein the bottom plate (5) is arranged at the bottom of the refrigerator cabinet body (1), a heat dissipation cavity (6) is arranged inside the bottom plate (5), and an induced draft assembly (7) communicated with the heat dissipation cooling assembly (4) is arranged inside the heat dissipation cavity (6).

2. The small embedded refrigerator according to claim 1, wherein: heat dissipation cooling module (4) are located including fixed mounting heat dissipation fin (8) of baffle (3) inner wall one side, the outside of baffle (3) is equipped with condenser pipe (9), the opposite side of condenser pipe (9) is equipped with apron (10), the below equidistance intercommunication of apron (10) is equipped with communicating pipe (11), the other end of communicating pipe (11) runs through bottom plate (5) and to its inside extension with heat dissipation chamber (6) are linked together.

3. The small embedded refrigerator according to claim 1, wherein: the air inducing component (7) comprises an air outlet cover (12) fixedly arranged in the heat dissipation cavity (6), a draught fan (13) is arranged inside the air outlet cover (12), a rotating shaft penetrates through the middle of the draught fan (13), bearing brackets are arranged on the two sides of the induced fan (13) and positioned on the rotating shaft, the other end of the bearing frame is connected with the inside of the heat dissipation cavity (6), one end of the rotating shaft extends towards the outside of the air outlet cover (12) and is fixedly connected with a first belt pulley (14), and one side of the first belt pulley (14) is provided with a second belt pulley (15), the first belt pulley (14) is connected with the second belt pulley (15) through a belt (16), one side of the second belt pulley (15) is connected with the output end of the motor (17), and an air outlet (18) is formed in the side wall of the bottom plate (5).

4. The small embedded refrigerator according to claim 3, wherein: and a dustproof net (19) is fixedly arranged on one side of the air outlet cover (12) and positioned in the heat dissipation cavity (6).

5. The small embedded refrigerator according to claim 1, wherein: the bottom plate (5) and the bottom of the mounting cavity (2) are both provided with communicating holes (20) communicated with the heat dissipation cavity (6).

6. The small embedded refrigerator according to claim 2, characterized in that: one side of the baffle (3) far away from the radiating fins (8) and one side of the inner part of the cover plate (10) are both provided with grooves (21) matched with the condensation pipes (9).

7. The small embedded refrigerator according to claim 2, wherein: the two ends of the cover plate (10) are fixedly provided with lugs, and the lugs are in threaded connection with the baffle plate (3) and the refrigerator cabinet body (1) through mounting bolts.