CN219693648U - Cooling device of refrigerator - Google Patents
Cooling device of refrigerator Download PDFInfo
- Publication number
- CN219693648U CN219693648U CN202321077503.XU CN202321077503U CN219693648U CN 219693648 U CN219693648 U CN 219693648U CN 202321077503 U CN202321077503 U CN 202321077503U CN 219693648 U CN219693648 U CN 219693648U
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- refrigerator
- blocks
- refrigerator body
- sides
- fixed
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- 238000001816 cooling Methods 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000017525 heat dissipation Effects 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 14
- 230000002159 abnormal effect Effects 0.000 claims 1
- 238000005057 refrigeration Methods 0.000 abstract description 14
- 230000005855 radiation Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 239000003507 refrigerant Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a refrigerator heat abstractor, which relates to the technical field of refrigeration equipment and comprises a refrigerator body, wherein an adjusting mechanism is arranged on the outer side wall of the refrigerator body, heat dissipation holes are formed in two sides of the refrigerator body in a penetrating manner, the adjusting mechanism comprises a motor frame plate, a guide assembly and two thread seats, a positive motor and a negative motor are fixedly arranged at the top end of the inside of the motor frame plate, fixing blocks are arranged on two sides of the refrigerator body, a plurality of heat dissipation fans are arranged on one side of each of the two fixing blocks in a penetrating manner, a screw rod is fixedly arranged at the output end of each of the positive motor and the negative motor, and long blocks are welded on one side of each of the two fixing blocks and at the positions of the upper edge and the lower edge. The utility model can move the plurality of cooling fans up and down, is convenient for adjusting the positions of the plurality of cooling fans, can rapidly dissipate heat in different areas inside the refrigerator body, achieves the purpose of high-efficiency heat dissipation, and improves the refrigeration efficiency of the refrigerator body.
Description
Technical Field
The utility model relates to the technical field of refrigeration equipment, in particular to a heat dissipation device of a refrigerator.
Background
A refrigerator is a machine that transfers heat of a cooled object having a relatively low temperature to an environmental medium to obtain cold. The heat transferred from a lower temperature object is conventionally referred to as coldness. The working medium of the internal reference of the refrigerator and the change of the thermodynamic process is called a refrigerant, the temperature range of refrigeration is usually more than 120K, the temperature range of the refrigerant is below 120K, the refrigerant belongs to the deep low temperature technical range, and the refrigerator is widely applied to industrial and agricultural production and daily life. The radiator fan of general refrigerator sets up on the top for can be with the preferential discharge of heat that is close to refrigerator top when the fan rotates, lead to refrigerator bottom heat discharge efficiency to become low, make the inside heat dissipation of refrigerator inhomogeneous, thereby influence the life of refrigerator inner element.
In the prior art, for example, chinese patent No.: the refrigerator heat abstractor for refrigeration equipment of CN214665483U comprises a refrigeration equipment body, the inside fixedly connected with refrigeration component of refrigeration equipment body, the front fixedly connected with inner heat radiation fin of refrigeration component, the inboard fixedly connected with circulation tank of refrigeration equipment body, the first heat radiation coil of left side fixedly connected with of refrigeration equipment body, the first outer heat radiation fin of left side fixedly connected with of first heat radiation coil, the second heat radiation coil of right side fixedly connected with of refrigeration equipment body, the outer heat radiation fin of right side fixedly connected with second of second heat radiation coil, the left side fixedly connected with outlet pipe of circulation tank, the right side fixedly connected with inlet tube of circulation tank, the inboard fixedly connected with inner heat radiation coil of refrigeration equipment body.
In the prior art, the existing cooling fans are all fixed, so that the positions of the cooling fans cannot be adjusted, the cooling fans can only conduct accelerated cooling on the upper part area of the refrigerator, the cooling of the lower part area of the refrigerator is slower, the cooling effect is poor, all elements inside the refrigerator cannot be cooled, the cooling effect of the refrigerator is affected, and the cooling efficiency of the refrigerator is affected.
Disclosure of Invention
The utility model aims to provide a cooling device of a refrigerator, which solves the problems that in the prior art, the existing cooling fans are all fixed, so that the positions of the cooling fans cannot be adjusted, the cooling fans can only conduct accelerated cooling on the upper part area of the refrigerator, the cooling of the lower part area of the refrigerator is slower, the cooling effect is poor, and therefore, all elements in the refrigerator cannot be efficiently cooled, and therefore, the cooling effect of the refrigerator is affected, and the cooling efficiency of the refrigerator is also affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a refrigerator heat abstractor, includes the refrigerator body, the lateral wall of refrigerator body is provided with adjustment mechanism, the louvre has all been run through to the both sides of refrigerator body, adjustment mechanism includes motor frame board, direction subassembly and two screw bases, the inside top fixed mounting of motor frame board has positive and negative motor, the both sides of refrigerator body all are provided with the fixed block, two one side of fixed block all runs through and installs a plurality of radiator fans, positive and negative motor's output fixed mounting has the lead screw, two one side of fixed block just is located upper and lower edge position department all welds long piece, two the equal fixed mounting in both sides of screw base has the connecting block.
Preferably, the guide assembly comprises two guide blocks and four stabilizing blocks, and guide grooves are formed in one sides of the two guide blocks.
Preferably, the lower extreme movable mounting of lead screw has the cooperation seat, one side of cooperation seat is fixed mutually with one side of refrigerator body, two screw thread seat all with lead screw threaded connection.
Preferably, one side of the four long blocks is fixed with the other side of the four connecting blocks, one side of the four stabilizing blocks is fixed with the other side of the four long blocks respectively, and the four stabilizing blocks are arranged in the two guide grooves respectively.
Preferably, the plurality of cooling fans are equidistantly distributed on one side of the two fixing blocks, and air suction ends of the plurality of cooling fans are respectively contacted with two sides of the refrigerator body.
Preferably, one side of each of the four long blocks is fixedly provided with an inclined baffle, and the lower end of the motor frame plate is fixed with the upper end of the refrigerator body.
Preferably, a cabinet door is movably arranged on one side of the refrigerator body, and the abnormal-shaped shielding plates are fixedly arranged at the front end and the rear end of the refrigerator body and at the upper edge.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the positive and negative motor is started, the output end of the positive and negative motor drives the screw rod to rotate, the screw rod drives the two screw thread seats to move up and down under the threaded cooperation of the screw rod and the two screw thread seats, the two screw thread seats respectively drive the connecting blocks at two sides to move together, the four connecting blocks respectively drive the long blocks at the rear side to move, the four long blocks drive the two fixing blocks to move up and down, so that the two fixing blocks drive the plurality of cooling fans to move up and down, the plurality of cooling fans can be moved up and down, the positions of the plurality of cooling fans can be conveniently adjusted, the rapid heat dissipation can be carried out on different areas inside the refrigerator body, the purpose of high-efficiency heat dissipation is achieved, and the refrigerating efficiency of the refrigerator body is improved.
2. According to the utility model, the guide assembly is arranged, when the long block moves up and down, the long block can drive the stabilizing block on one side to move in the guide grooves, and when the four stabilizing blocks respectively move in the two guide grooves, the four long blocks can stably move up and down on the front and back ends of the refrigerator body, so that the stability of the adjusting mechanism is improved.
Drawings
FIG. 1 is a perspective view of a heat sink for a refrigerator according to the present utility model;
FIG. 2 is a side view of a refrigerator heat sink according to the present utility model;
FIG. 3 is a perspective view of an adjustment mechanism for a refrigerator heat sink according to the present utility model;
fig. 4 is an enlarged schematic view of the structure of a shell of the heat dissipating device of the refrigerator in fig. 2 according to the present utility model.
In the figure:
1. a refrigerator body; 11. a cabinet door; 12. a special-shaped shielding plate; 13. a heat radiation hole; 2. an adjusting mechanism; 20. a motor frame plate; 21. a forward and reverse motor; 22. a guide assembly; 221. a guide block; 222. a guide groove; 223. a stabilizing block; 23. a fixed block; 24. a heat radiation fan; 25. a screw seat; 26. a screw rod; 27. a long block; 28. a connecting block; 29. a mating seat; 210. and a bevel baffle.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Example 1
Referring to fig. 1-4: the refrigerator heat abstractor comprises a refrigerator body 1, wherein an adjusting mechanism 2 is arranged on the outer side wall of the refrigerator body 1, heat dissipation holes 13 are formed in two sides of the refrigerator body 1 in a penetrating manner, the adjusting mechanism 2 comprises a motor frame plate 20, a guide component 22 and two thread seats 25, a front motor 21 and a back motor 21 are fixedly arranged at the top end of the inside of the motor frame plate 20, fixing blocks 23 are arranged on two sides of the refrigerator body 1, a plurality of heat dissipation fans 24 are arranged in a penetrating manner on one side of the two fixing blocks 23, a screw rod 26 is fixedly arranged at the output end of the front motor 21, long blocks 27 are welded on one side of the two fixing blocks 23 and positioned at the positions of the upper edge and the lower edge, the both sides of two screw thread seat 25 are all fixed mounting has connecting block 28, the lower extreme movable mounting of lead screw 26 has cooperation seat 29, one side of cooperation seat 29 is fixed with one side of refrigerator body 1, two screw thread seat 25 all are fixed with the opposite side of lead screw 26, one side of four long pieces 27 is fixed with the opposite side of four connecting block 28, a plurality of radiator fan 24 equidistance distributes in one side of two fixed blocks 23, the induced draught end of a plurality of radiator fan 24 contacts with the both sides of refrigerator body 1 respectively, the equal fixed mounting of one side of four long pieces 27 has inclined baffle 210, the lower extreme of motor frame board 20 is fixed with the upper end of refrigerator body 1.
The effect that its whole embodiment reached is, through being provided with adjustment mechanism 2, through starting positive and negative motor 21, positive and negative motor 21's output can drive lead screw 26 rotation, under the screw-thread fit of lead screw 26 and two screw thread seat 25, its lead screw 26 can drive two screw thread seat 25 and reciprocate, two screw thread seat 25 can drive the connecting block 28 of both sides together and remove, four connecting block 28 can drive the long piece 27 of rear side respectively and remove, four long piece 27 can drive two fixed blocks 23 and reciprocate, and then make two fixed blocks 23 drive a plurality of radiator fan 24 and reciprocate, thereby can reciprocate a plurality of radiator fan 24, the convenience is adjusted a plurality of radiator fan 24's position, can dispel the heat fast to the inside different regions of refrigerator body 1, the purpose of high-efficient heat dissipation has been played, and the refrigeration efficiency of refrigerator body 1 has been improved, secondly, through setting up two inclined baffle 210, two inclined baffle 210 can shelter from with a plurality of radiator fan 24 respectively.
Example two
As shown in fig. 2 and 4, the guide assembly 22 includes two guide blocks 221 and four stabilizing blocks 223, wherein guide grooves 222 are formed in one sides of the two guide blocks 221, one sides of the four stabilizing blocks 223 are respectively fixed with the other sides of the four long blocks 27, the four stabilizing blocks 223 are respectively arranged in the two guide grooves 222, a cabinet door 11 is movably mounted on one side of the refrigerator body 1, and special-shaped shielding plates 12 are fixedly mounted at the front end and the rear end of the refrigerator body 1 and at the positions of the upper edges.
The effect that its whole embodiment reached is, through being provided with guide assembly 22, when long piece 27 reciprocates, its long piece 27 can drive the inside removal of one side's stable piece 223 at guide slot 222, when four stable pieces 223 respectively at the inside removal of two guide slots 222, the front and back end of refrigerator body 1 that its four long pieces 27 can be stable reciprocates to improved the stability of this adjustment mechanism 2, secondly, through being provided with cabinet door 11, can conveniently open refrigerator body 1, be convenient for maintain the inside component of refrigerator body 1.
The working principle of the utility model is as follows: when the cooling machine is used, firstly, the positive and negative motor 21 is started, the output end of the positive and negative motor 21 drives the screw rod 26 to rotate, under the threaded fit of the screw rod 26 and the two threaded seats 25, the screw rod 26 drives the two threaded seats 25 to move up and down, the two threaded seats 25 respectively drive the connecting blocks 28 on two sides to move together, the four connecting blocks 28 respectively drive the long blocks 27 on the rear side to move, the four long blocks 27 drive the two fixed blocks 23 to move up and down, and then the two fixed blocks 23 drive the plurality of cooling fans 24 to move up and down, so that the plurality of cooling fans 24 can move up and down, the positions of the plurality of cooling fans 24 are conveniently adjusted, finally, when the long blocks 27 move up and down, the long blocks 27 drive the stabilizing blocks 223 on one side to move in the guide grooves 222, and when the four stabilizing blocks 223 respectively move in the two guide grooves 222, the four long blocks 27 can move down on the front and back ends of the cooling machine body 1, so that the stability of the adjusting mechanism 2 is improved.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a refrigerator heat abstractor, includes refrigerator body (1), its characterized in that: the refrigerator is characterized in that an adjusting mechanism (2) is arranged on the outer side wall of the refrigerator body (1), heat dissipation holes (13) are formed in two sides of the refrigerator body (1) in a penetrating mode, the adjusting mechanism (2) comprises a motor frame plate (20), a guide assembly (22) and two threaded seats (25), a positive motor (21) is fixedly arranged at the top end of the inside of the motor frame plate (20), fixing blocks (23) are arranged on two sides of the refrigerator body (1), a plurality of heat dissipation fans (24) are arranged on one side of each fixing block (23) in a penetrating mode, a screw rod (26) is fixedly arranged at the output end of each positive motor (21), one side of each fixing block (23) and two connecting blocks (28) are welded on the positions of the upper edge and the lower edge of each fixing block.
2. A refrigerator heat sink according to claim 1, wherein: the guide assembly (22) comprises two guide blocks (221) and four stabilizing blocks (223), and guide grooves (222) are formed in one side of each guide block (221).
3. A refrigerator heat sink according to claim 1, wherein: the lower extreme movable mounting of lead screw (26) has cooperation seat (29), one side of cooperation seat (29) is fixed mutually with one side of refrigerator body (1), two screw thread seat (25) all with lead screw (26) threaded connection.
4. A refrigerator heat sink as claimed in claim 2, wherein: one side of the four long blocks (27) is fixed with the other side of the four connecting blocks (28), one side of the four stabilizing blocks (223) is fixed with the other side of the four long blocks (27) respectively, and the four stabilizing blocks (223) are arranged in the two guide grooves (222) respectively.
5. A refrigerator heat sink according to claim 1, wherein: the plurality of cooling fans (24) are equidistantly distributed on one side of the two fixing blocks (23), and the air suction ends of the plurality of cooling fans (24) are respectively contacted with two sides of the refrigerator body (1).
6. A refrigerator heat sink according to claim 1, wherein: inclined baffles (210) are fixedly arranged on one sides of the four long blocks (27), and the lower ends of the motor frame plates (20) are fixed with the upper end of the refrigerator body (1).
7. A refrigerator heat sink according to claim 1, wherein: one side movable mounting of refrigerator body (1) has cabinet door (11), the front and back end of refrigerator body (1) just is located upper edge position department all fixed mounting has abnormal shape shielding plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321077503.XU CN219693648U (en) | 2023-05-08 | 2023-05-08 | Cooling device of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321077503.XU CN219693648U (en) | 2023-05-08 | 2023-05-08 | Cooling device of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219693648U true CN219693648U (en) | 2023-09-15 |
Family
ID=87963857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321077503.XU Active CN219693648U (en) | 2023-05-08 | 2023-05-08 | Cooling device of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219693648U (en) |
-
2023
- 2023-05-08 CN CN202321077503.XU patent/CN219693648U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |