CN220669904U - Small refrigerator convenient for heat dissipation - Google Patents
Small refrigerator convenient for heat dissipation Download PDFInfo
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- CN220669904U CN220669904U CN202321777866.4U CN202321777866U CN220669904U CN 220669904 U CN220669904 U CN 220669904U CN 202321777866 U CN202321777866 U CN 202321777866U CN 220669904 U CN220669904 U CN 220669904U
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- heat dissipation
- air
- conveying pipeline
- fixedly connected
- plate
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 43
- 239000007788 liquid Substances 0.000 claims description 25
- 238000001816 cooling Methods 0.000 claims description 23
- 239000007921 spray Substances 0.000 claims description 18
- 238000009826 distribution Methods 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000005507 spraying Methods 0.000 abstract description 3
- 239000000498 cooling water Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 4
- 238000007664 blowing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
Abstract
The utility model provides a small refrigerator convenient for heat dissipation, which belongs to the technical field of refrigerators and comprises a refrigerator body, wherein an air suction cover is arranged on the right side of the refrigerator body, an air inlet filter screen is arranged at an opening of the right side of the air suction cover, a mounting frame is arranged in the air suction cover, a fan is arranged in the mounting frame, a conveying pipeline is arranged on the left side of the air suction cover, first air deflectors are fixedly connected to the front side and the rear side of the conveying pipeline, first air deflectors are fixedly connected to the left ends of one side, close to each other, of two air deflectors, a plurality of air spraying heads are fixedly connected to the inner walls of the front side and the rear side of the left end of the conveying pipeline. The utility model solves the problems that wind generated by the fan can only directly blow one surface of an internal electric element facing the fan, and the air quantity contacted with the other surface of the electric element is less, the heat dissipation is uneven and the heat dissipation is inconvenient.
Description
Technical Field
The utility model belongs to the technical field of refrigerators, and particularly relates to a small refrigerator convenient for heat dissipation.
Background
The refrigerator transfers heat of the cooled object having a lower temperature to the ambient medium to obtain cold. The heat transferred from a lower temperature object is conventionally referred to as coldness. The working medium which is used for internal reference of the refrigerator and changes of the thermodynamic process (energy conversion and heat transfer) is called a refrigerant. The temperature range of refrigeration is usually above 120K, and below 120K, the temperature range is a deep low-temperature technical range. The refrigerator is widely applied to industrial and agricultural production and daily life.
The prior application number is: in the refrigerator with good heat dissipation effect of CN202221416041.5, it is recorded that the heat dissipation device comprises a strip-shaped plate, the surface of the strip-shaped plate is fixedly provided with a rack, the side surface of the strip-shaped plate is provided with a sliding groove, the sliding groove is in sliding connection with the inside of the sliding groove, the surface of one end of the sliding plate, which is far away from the sliding groove, is fixedly provided with a gear, the surface of the back door is provided with a vertical groove, the inside of the vertical groove is fixedly connected with a connecting plate, one end of the connecting plate, which is far away from the vertical groove, is fixedly provided with a supporting frame, the surface of the supporting frame is fixedly provided with a second motor, the output end of the second motor is fixedly provided with a fan, and the surface of one end, which is far away from the first motor, of the sliding plate is fixedly provided with a connecting rod. The utility model solves the problems that the existing cooling device of the refrigerator is generally fixedly arranged at a certain position, so that the position of the cooling device cannot be changed according to specific cooling requirements, and the heat effect of the whole cooling mechanism is poor.
However, there are some problems that the air generated by the fan can only directly blow the electric element inside to face one side of the fan, and the air quantity contacted with the other side of the electric element is less, the heat dissipation is uneven, and the heat dissipation is inconvenient, so that a small refrigerator convenient for heat dissipation is provided.
Disclosure of Invention
The utility model provides a small refrigerator convenient for heat dissipation, which aims to solve the problems that wind generated by a fan can only directly blow one surface of an internal electric element facing the fan, and the air quantity contacted with the other surface of the electric element is less, the heat dissipation is uneven and the heat dissipation is inconvenient.
The embodiment of the utility model provides a small refrigerator convenient for heat dissipation, which comprises a refrigerator body, wherein an air suction cover is arranged on the right side of the refrigerator body, an air inlet filter screen is arranged at an opening of the right side of the air suction cover, a mounting frame is arranged in the air suction cover, a fan is arranged in the mounting frame, a conveying pipeline is arranged on the left side of the air suction cover, first air deflectors are fixedly connected to the front side and the rear side of the conveying pipeline, first air deflectors are fixedly connected to the left ends of one side, which are close to each other, of the two air deflectors, first air spraying heads are fixedly connected to the inner walls of the front side and the rear side of the left end of the conveying pipeline, a cooling assembly is arranged in the conveying pipeline, a bottom heat dissipation assembly is arranged at the bottom inside the refrigerator body, and an electric element is arranged on the bottom heat dissipation assembly.
Further, the cooling assembly comprises a liquid inlet pipe, current collecting shells, a contact plate and a liquid outlet pipe, wherein the liquid inlet pipe is fixedly connected with the top of the conveying pipeline and penetrates through the conveying pipeline, the current collecting shells are arranged in a vertical distribution mode, the contact plate is provided with a plurality of contact plates which are longitudinally and uniformly arranged, the contact plate is located between the two current collecting shells, and the liquid outlet pipe is connected with the current collecting shells located below and penetrates through the bottom wall of the conveying pipeline.
Through adopting above-mentioned technical scheme, can cool down the wind in the induced draft cover with the fan introduction through cooling module, the better cooling of being convenient for.
Further, the liquid inlet pipe is communicated with the current collecting shell positioned above, the contact plate is communicated with the two current collecting shells, the liquid outlet pipe is communicated with the current collecting shell positioned below, the liquid inlet pipe is externally connected with a cold water source, and the other end of the liquid outlet pipe is externally connected with the cold water source.
Through adopting above-mentioned technical scheme, the cold water source lets in the mass flow shell through the feed liquor pipe with the cooling water, then disperses through the contact plate, and the wind that lets the fan inhale carries out the heat exchange with the contact plate contact when passing through the contact plate and forms cold wind, can the cooling heat dissipation that can be better, and the cooling water is flowing back cold water source through mass flow shell, the drain pipe that is located the bottom simultaneously, carries out the reprocessing with the cooling water and carries out the cyclic utilization.
Further, bottom cooling module includes connecting channel, flow distribution plate two, aviation baffle two, shower nozzle, backup pad, support bar, rubber strip, connecting channel and pipeline's bottom left side fixed connection, flow distribution plate two and pipeline's left side bottom inner wall fixed connection, air baffle two and connecting channel's bottom fixed connection, the shower nozzle is provided with a plurality of and evenly distributed at aviation baffle two's top, the backup pad is provided with three and with the interior bottom wall fixed connection of organism, the support bar is provided with a plurality of and evenly installs at the top of backup pad, the rubber strip is provided with a plurality of and installs at the top of support bar respectively, electrical component installs the upside at the support bar.
Through adopting above-mentioned technical scheme, utilize bottom heat dissipation subassembly can be with cold wind partial flow to pass through electrical component's bottom, dispel the heat to electrical component's bottom, can more even dispel the heat obtain better radiating effect, dispel the heat comprehensively electrical component.
Further, a first shunt opening corresponding to the position of the connecting channel is formed in the left side of the bottom of the conveying pipeline, the connecting channel is communicated with the conveying pipeline through the first shunt opening, the second air deflector is communicated with the connecting channel, and the spray head is communicated with the second air deflector.
Through adopting above-mentioned technical scheme, utilize shunt outlet and flow distribution plate two to let wind shunt, can blow out from electrical component's bottom, cold wind flows to shower nozzle department through connecting channel, aviation baffle two and then spouts from the shower nozzle.
Further, a plurality of gaps are formed between the support bars and the support plates, and the spray heads are respectively located below the corresponding gaps.
By adopting the technical scheme, the wind sprayed out by the spray head can be contacted with the bottom of the electric element by utilizing the notch.
Further, two diversion openings are formed in the front side wall and the rear side wall of the conveying pipeline, the positions of the two diversion openings are respectively matched with the positions of the corresponding first diversion plates, the first diversion plates are communicated with the conveying pipeline through the two diversion openings, and an air outlet filter screen is mounted at the top of the machine body.
Through adopting above-mentioned technical scheme, utilize shunt ports II to let cold wind flow to let in the aviation baffle I follow the blowout of air-jet head afterwards, let cold wind and electrical component's back contact, dispel the heat, let the heat dissipation more comprehensive.
The beneficial effects of the utility model are as follows:
1. according to the utility model, cooling water is introduced into the collecting shell through the liquid inlet pipe and then dispersed through the contact plate, so that air sucked by the fan is in contact with the contact plate to form cold air when passing through the contact plate, the cooling can be cooled, better heat dissipation can be achieved, meanwhile, the cooling water flows back to a cold water source through the collecting shell and the liquid outlet pipe at the bottom, the entered air is changed into cold air, and the heat dissipation is facilitated.
2. The split-flow type cooling device is split through the split-flow plate II and the split-flow plate I, the rest part of the split-flow cooling air is directly blown to the right side of the electric element, the split-flow cooling air is blown to the left side of the electric element through the air deflector I and the air blowing head, and the split-flow cooling air is blown to the bottom of the electric element through the connecting channel, the air deflector II and the spray head, so that the electric element is comprehensively cooled, dead angles of cooling are reduced, and cooling is uniformly carried out.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic top view cross-sectional structure of an embodiment of the present utility model;
FIG. 3 is a schematic top view of a support bar according to an embodiment of the present utility model;
FIG. 4 is a schematic right-view structure of a contact plate according to an embodiment of the present utility model;
reference numerals: 1. a body; 2. an air inlet filter screen; 3. an air suction cover; 4. a mounting frame; 5. a fan; 6. a delivery conduit; 7. an air deflector I; 8. a wind spray head; 9. a first splitter plate; 101. a liquid inlet pipe; 102. a collecting case; 103. a contact plate; 104. a liquid outlet pipe; 111. a connection channel; 112. a second flow dividing plate; 113. a second air deflector; 114. a spray head; 115. a support plate; 116. a support bar; 117. a rubber strip; 12. an electrical component.
Detailed Description
In order to make the objects, technical solutions and advantages of the technical solutions of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of specific embodiments of the present utility model. Like reference numerals in the drawings denote like parts. It should be noted that the described embodiments are some, but not all embodiments of the present utility model. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present utility model fall within the protection scope of the present utility model.
Referring to fig. 1-4, an embodiment of the utility model provides a small refrigerator convenient for heat dissipation, which comprises a machine body 1, wherein an air suction cover 3 is installed on the right side of the machine body 1, an air inlet filter screen 2 is installed at the opening of the right side of the air suction cover 3, a mounting frame 4 is installed in the air suction cover 3, a fan 5 is installed in the mounting frame 4, a conveying pipeline 6 is installed on the left side of the air suction cover 3, first air deflectors 7 are fixedly connected to the front side and the rear side of the conveying pipeline 6, first air deflectors 7 are fixedly connected to the left end of one side, which is close to each other, of the two air deflectors 7, a plurality of air nozzles 8 are fixedly connected to the inner walls of the front side and the rear side of the left end of the conveying pipeline 6, a cooling assembly is installed in the conveying pipeline 6, a bottom heat dissipation assembly is arranged at the inner bottom of the machine body 1, and an electric element 12 is installed on the bottom heat dissipation assembly.
The cooling assembly comprises a liquid inlet pipe 101, a current collecting shell 102, a contact plate 103 and a liquid outlet pipe 104, wherein the liquid inlet pipe 101 is fixedly connected with the top of the conveying pipeline 6 and penetrates through the conveying pipeline 6, the current collecting shells 102 are provided with two current collecting shells and are distributed vertically, the contact plate 103 is provided with a plurality of contact plates and are longitudinally and uniformly arranged, the contact plate 103 is located between the two current collecting shells 102, the liquid outlet pipe 104 is connected with the current collecting shell 102 located below and penetrates through the bottom wall of the conveying pipeline 6, and the cooling assembly can cool down the air in the air suction cover 3 introduced by the fan 5.
The inlet pipe 101 is communicated with the current collecting shell 102 positioned above, the contact plate 103 is communicated with the two current collecting shells 102, the outlet pipe 104 is communicated with the current collecting shell 102 positioned below, the inlet pipe 101 is externally connected with a cold water source, the other end of the outlet pipe 104 is externally connected with a cold water source, the cold water source is used for leading cooling water into the current collecting shell 102 through the inlet pipe 101, then the cooling water is dispersed through the contact plate 103, the air sucked by the fan 5 is contacted with the contact plate 103 to form cold air when passing through the contact plate 103, the cooling can be better cooled, meanwhile, the cooling water flows back to the cold water source through the current collecting shell 102 positioned at the bottom and the outlet pipe 104, and the cooling water is treated again for recycling.
The bottom heat dissipation assembly comprises a connecting channel 111, a flow distribution plate II 112, a flow distribution plate II 113, a spray head 114, a support plate 115, support bars 116 and rubber strips 117, wherein the connecting channel 111 is fixedly connected with the left side of the bottom of the conveying pipeline 6, the flow distribution plate II 112 is fixedly connected with the left bottom inner wall of the conveying pipeline 6, the flow distribution plate II 113 is fixedly connected with the bottom of the connecting channel 111, the spray head 114 is provided with a plurality of evenly distributed tops of the flow distribution plate II 113, the support plate 115 is provided with three support plates and is fixedly connected with the inner bottom wall of the machine body 1, the support bars 116 are provided with a plurality of evenly mounted on the tops of the support plates 115, the rubber strips 117 are provided with a plurality of evenly mounted on the tops of the support bars 116 respectively, the electric element 12 is mounted on the upper side of the support bars 116, cold air can be distributed to the bottom of the electric element 12 by utilizing the bottom heat dissipation assembly, the electric element 12 can be evenly cooled, a better heat dissipation effect can be obtained, and the electric element 12 can be comprehensively cooled.
The left side of the bottom of the conveying pipeline 6 is provided with a first shunt opening corresponding to the position of the connecting channel 111, the connecting channel 111 is communicated with the conveying pipeline 6 through the first shunt opening, the air deflector II 113 is communicated with the connecting channel 111, the spray head 114 is communicated with the air deflector II 113, wind is shunted by the first shunt opening and the second shunt plate 112, the wind can be blown out from the bottom of the electric element 12, and cold wind flows to the spray head 114 through the connecting channel 111 and the air deflector II 113 and then is sprayed out from the spray head 114.
A plurality of gaps are formed between the support bars 116 and the support plates 115, the spray heads 114 are respectively located below the corresponding gaps, and wind sprayed by the spray heads 114 can be contacted with the bottom of the electric element 12 by using the gaps.
The front and rear side walls of the conveying pipeline 6 are respectively provided with a second split-flow port, the positions of the second split-flow ports are respectively matched with the positions of the corresponding first split-flow plates 9, the first air guide plates 7 are communicated with the conveying pipeline 6 through the second split-flow ports, the top of the machine body 1 is provided with an air outlet filter screen, cold air is enabled to flow into the first air guide plates 7 through the second split-flow ports and then is sprayed out from the air spraying heads 8, cold air is enabled to be in contact with the back surfaces of the electric elements 12, heat dissipation is carried out, and the heat dissipation is enabled to be more comprehensive.
The implementation mode specifically comprises the following steps: when the air conditioner is used, the fan 5 is started to introduce outside air into the air suction cover 3 through the fan 5, the air is filtered to dust through the air inlet filter screen 2, when the air enters the air suction cover 3, the air passes through the contact plate 103, and at the moment, a cold water source passes through the liquid inlet pipe 101 to introduce cooling water into the collecting shell 102, and then flows through the contact plate 103, the contact plate 103 is in contact with wind blown into the conveying pipeline 6 for heat exchange through the lower temperature of the action surface of the cooling water, so that the air is changed into cold air, the cold air is split through the split plate II 112 and the split plate I9, the rest part of the cold air is directly blown on the right side of the electric element 12, the split cold air is blown to the left side of the electric element 12 through the air guide plate I7 and the air blowing head 8, and is blown to the bottom of the electric element 12 through the connecting channel 111, the split plate II 113 and the spray head 114, so that the electric element 12 is subjected to comprehensive heat dissipation, the dead angle of heat dissipation is reduced, and the heat dissipation is uniformly carried out.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a small-size refrigerator convenient to heat dissipation, includes organism (1), a serial communication port, induced draft hood (3) are installed on the right side of organism (1), intake air filter screen (2) are installed in the right side opening part of induced draft hood (3), install installing frame (4) in induced draft hood (3), install fan (5) in installing frame (4), pipeline (6) are installed in the left side of induced draft hood (3), all fixedly connected with aviation baffle one (7) in both sides around pipeline (6), two all fixedly connected with a plurality of air-jet heads (8) of left end of one side that aviation baffle one (7) are close to each other, all fixedly connected with splitter plate one (9) in both sides inner wall around the left end of pipeline (6), install cooling module in pipeline (6), the bottom of the inside of organism (1) is provided with bottom heat dissipation module, install electrical component (12) on the bottom heat dissipation module.
2. A compact refrigerator for facilitating heat dissipation according to claim 1, wherein: the cooling assembly comprises a liquid inlet pipe (101), a current collecting shell (102), a contact plate (103) and a liquid outlet pipe (104), wherein the liquid inlet pipe (101) is fixedly connected with the top of a conveying pipeline (6) and penetrates the conveying pipeline (6), the current collecting shells (102) are arranged in a vertical distribution mode, the contact plate (103) is arranged in a plurality of vertical uniform arrangement mode, the contact plate (103) is located between the two current collecting shells (102), and the liquid outlet pipe (104) is connected with the current collecting shell (102) located below and penetrates the bottom wall of the conveying pipeline (6).
3. A compact refrigerator for facilitating heat dissipation according to claim 2, wherein: the liquid inlet pipe (101) is communicated with the current collecting shells (102) located above, the contact plates (103) are communicated with the two current collecting shells (102), the liquid outlet pipe (104) is communicated with the current collecting shells (102) located below, the liquid inlet pipe (101) is externally connected with a cold water source, and the other end of the liquid outlet pipe (104) is externally connected with the cold water source.
4. A compact refrigerator for facilitating heat dissipation according to claim 1, wherein: the bottom heat dissipation assembly comprises a connecting channel (111), a second flow distribution plate (112), a second flow distribution plate (113), a spray head (114), a supporting plate (115), supporting strips (116) and rubber strips (117), wherein the connecting channel (111) is fixedly connected with the left side of the bottom of the conveying pipeline (6), the second flow distribution plate (112) is fixedly connected with the inner wall of the left side bottom of the conveying pipeline (6), the second flow distribution plate (113) is fixedly connected with the bottom of the connecting channel (111), the spray head (114) is provided with a plurality of uniformly distributed tops of the second flow distribution plate (113), the supporting plates (115) are provided with three and are fixedly connected with the inner bottom wall of the machine body (1), the supporting strips (116) are provided with a plurality of uniformly mounted at the tops of the supporting plates (115), the rubber strips (117) are respectively mounted at the tops of the supporting strips (116), and the electrical element (12) is mounted on the upper side of the supporting strips (116).
5. A compact refrigerator for facilitating heat dissipation according to claim 4, wherein: the air guide device is characterized in that a first split-flow port corresponding to the position of the connecting channel (111) is formed in the left side of the bottom of the conveying pipeline (6), the connecting channel (111) is communicated with the conveying pipeline (6) through the first split-flow port, the second air guide plate (113) is communicated with the connecting channel (111), and the spray head (114) is communicated with the second air guide plate (113).
6. A compact refrigerator for facilitating heat dissipation according to claim 4, wherein: a plurality of gaps are formed between the supporting strips (116) and the supporting plates (115), and the spray heads (114) are respectively positioned below the corresponding gaps.
7. A compact refrigerator for facilitating heat dissipation according to claim 4, wherein: the air conditioner is characterized in that a second split-flow port is formed in the front side wall and the rear side wall of the conveying pipeline (6), the positions of the second split-flow port are respectively matched with the positions of the corresponding first split-flow plates (9), the first air guide plates (7) are communicated with the conveying pipeline (6) through the second split-flow port, and an air outlet filter screen is arranged at the top of the machine body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321777866.4U CN220669904U (en) | 2023-07-07 | 2023-07-07 | Small refrigerator convenient for heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321777866.4U CN220669904U (en) | 2023-07-07 | 2023-07-07 | Small refrigerator convenient for heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220669904U true CN220669904U (en) | 2024-03-26 |
Family
ID=90337405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321777866.4U Active CN220669904U (en) | 2023-07-07 | 2023-07-07 | Small refrigerator convenient for heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220669904U (en) |
-
2023
- 2023-07-07 CN CN202321777866.4U patent/CN220669904U/en active Active
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