CN219995439U - Portable air conditioner - Google Patents
Portable air conditioner Download PDFInfo
- Publication number
- CN219995439U CN219995439U CN202320912365.6U CN202320912365U CN219995439U CN 219995439 U CN219995439 U CN 219995439U CN 202320912365 U CN202320912365 U CN 202320912365U CN 219995439 U CN219995439 U CN 219995439U
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- Prior art keywords
- air outlet
- air
- fan
- axial flow
- shell
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- 230000017525 heat dissipation Effects 0.000 abstract description 23
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Abstract
The utility model provides a portable air conditioner which comprises a shell, and a compressor, an evaporator, a condenser, an air outlet fan and an axial flow fan which are arranged in the shell, wherein the axial flow fan and the air outlet fan are consistent in air inlet direction and are oppositely arranged at intervals in parallel, the evaporator is arranged at one side of the air outlet fan far away from the axial flow fan and is connected with the air outlet fan, the compressor is positioned between the axial flow fan and the air outlet fan and is fixed with the shell, and the condenser is arranged between the axial flow fan and the air outlet fan and is close to the side wall of the shell. The condenser is arranged on one side in the shell, so that the condenser has a larger heat exchange area, and the heat exchange efficiency is improved. Compared with the centrifugal fan selected in the prior art, the axial flow fan has better heat dissipation capacity, can have the functions of condenser heat dissipation, electric control heat dissipation and compressor heat dissipation, and can enable the internal layout of the portable air conditioner to be more compact and the overall size to be smaller under the condition of not reducing the heat dissipation performance.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to a portable air conditioner.
Background
In summer or winter, people rely on air-conditioning most, but more air-conditioning is used at home, because traditional air-conditioning is not portable, which is a painful thing for people who are moving outside. For this reason, some portable air conditioners have appeared that can be carried outside, with both cooling and heating capabilities. The portable air conditioner is a small-volume air conditioner formed by gathering a compressor, an evaporator, a condenser and the like, has the advantages of compact structure, portability and the like, and is suitable for any scene.
In the prior art, in order to reduce the volume of an air conditioner (such as a patent application number of CN202221362293.4 and the name of the air conditioner), when a fan assembly is arranged in a shell, the air inlet end of a hot air blower is opposite to a condenser, the air inlet end of an air cooler is opposite to an evaporator, and cold air can be led out when the fan assembly is used for reducing the heat of the condenser, so that the purpose of reducing the temperature is achieved.
Because the air outlet fan is adopted in the prior art to radiate heat for the condenser, although noise is reduced to a certain extent, the heat exchange efficiency is not high.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model provides a portable air conditioner, which solves the problem of low heat exchange efficiency of the air conditioner existing in the prior art.
According to the embodiment of the utility model, the portable air conditioner comprises a shell, and a compressor, an evaporator, a condenser, an air outlet fan and an axial flow fan which are arranged in the shell,
the axial flow fan and the air outlet fan are arranged in parallel and at intervals according to the same air inlet direction,
the evaporator is arranged at one side of the air outlet fan far away from the axial flow fan and is connected with the air outlet fan,
the compressor is positioned between the axial flow fan and the air outlet fan and is fixed with the shell,
the condenser is arranged between the axial flow fan and the air outlet fan and is close to the side wall of the shell.
Compared with the prior art, the utility model has the following beneficial effects: the condenser is arranged on one side in the shell, so that the condenser has a larger heat exchange area, and the heat exchange efficiency is improved. Meanwhile, the axial flow fan is arranged in the direction opposite to the air outlet fan, so that heat exchange between heat dissipation air flow and refrigeration air flow in the local refrigeration process of the portable air conditioner is avoided to the greatest extent, and discomfort caused by uneven cooling and heating of a user is reduced; compared with the centrifugal fan selected in the prior art, the axial flow fan has better heat dissipation capacity, can have the functions of condenser heat dissipation, electric control heat dissipation and compressor heat dissipation, and can enable the internal layout of the portable air conditioner to be more compact and the overall size to be smaller under the condition of not reducing the heat dissipation performance.
Further, the casing includes the cavity structure that encloses by bottom plate, upper cover plate, left side board, right side board, front bezel and back plate and establish, the evaporimeter is close to the inboard setting of front bezel, the condenser is close to the inboard setting of left side board, axial fan is connected with the back plate inboard. The shell is arranged to be of a structure which is approximately rectangular, so that each part can be conveniently and orderly installed in the shell, and the shell production of the rectangular structure is more convenient.
Further, a first air inlet opposite to the evaporator is formed in the front plate, and an air outlet of the air outlet fan is communicated with the outside; the rear plate is provided with a hot air outlet communicated with the air outlet end of the axial flow fan, and the left side plate is provided with a second air inlet opposite to the condenser. Based on the orderly installation of each part in the shell, the corresponding air inlet and air outlet are required to be arranged, so that the heat exchange of air in the space is realized, the influence of cold and heat exchange in the heat exchange process is smaller, the condenser can be rapidly cooled, the first air inlet, the hot air outlet and the second air inlet are obtained, and the heat exchange influence is avoided.
Further, a second auxiliary air inlet is formed in the right side plate. In order to lead out the hot air that produces in the casing fast, the second auxiliary air intake that sets up is relative with the second air intake, and axial fan is located between second auxiliary air intake and the second air intake, and work can be fast with outside air leading-in casing for the heat dissipation of condenser.
Further, an air outlet end of the air outlet fan is connected with an air guide channel, and the air outlet end of the air guide channel is positioned at the upper end of the first air inlet. The air guide channel is arranged, so that the cold air outlet is positioned above the first air inlet, and compared with the mode that the first air inlet is used for air from the side, the refrigerating effect of the air conditioner can be improved.
Further, the first air inlet, the second air inlet and the second auxiliary air inlet are all provided with an air inlet grille. The air inlet grille can ensure the safety of a user, is also used for protecting the inner part of the shell, and can guide the air entering the shell.
Further, the utility model also comprises an electric control component and a battery component,
the electric control assembly is arranged on the inner side of the upper cover plate, and an operation panel which is arranged at the position corresponding to the control panel of the electric control assembly is arranged on the outer side of the upper cover plate;
the battery assembly is arranged close to the electric control assembly and is fixed with the rear plate. Because the upper end of the compressor also has a certain installation space, the battery assembly and the electric control assembly are reasonably distributed above the compressor, and the electric control assembly is close to the upper cover plate and is also beneficial to installing an operation panel, so that a user can conveniently control the electric control assembly.
Further, the electric control assembly further comprises an electric control radiator, and the electric control radiator is arranged below a control board of the electric control assembly. The setting of automatically controlled radiator can dispel the heat to automatically controlled subassembly to can also strengthen the radiating effect of automatically controlled radiator under axial fan's effect.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of FIG. 1 at another angle;
FIG. 3 is a schematic diagram of the layout structure of the internal components of the present utility model;
FIG. 4 is a schematic view of the internal component layout structure of FIG. 3 at another angle;
FIG. 5 is a schematic diagram of the spatial layout of the electrical control assembly, battery assembly, compressor, evaporator, condenser, air-out fan and axial flow fan of the present utility model;
fig. 6 is a schematic structural diagram of another view of fig. 3.
In the above figures: 1. an upper cover plate; 2. a front plate; 3. a rear plate; 4. a bottom plate; 5. a left side plate; 6. a right side plate; 7. an air guide channel; 8. an evaporator; 9. an air outlet fan; 10. an electrical control assembly; 11. a compressor; 12. a condenser; 13. an axial flow fan; 14. a battery assembly; 15. an electric control radiator; 21. a vertical grid; 31. a circular grid; 51. a transverse grid; 71. an air guiding sheet; 101. an operation panel.
Detailed Description
The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.
As shown in fig. 1-3, an embodiment of the present utility model provides a portable air conditioner, which includes a housing, and an electric control assembly 10, a battery assembly 14, a compressor 11, an evaporator 8, a condenser 12, an air outlet fan 9, and an axial flow fan 13 disposed in the housing.
As shown in fig. 1 and 2, the casing is in a substantially rectangular structure, and includes a cavity structure surrounded by a bottom plate 4, an upper cover plate 1, a left side plate 5, a right side plate 6, a front plate 2 and a rear plate 3, so that, for convenience in describing the layout and the directions of each component in the casing, the cold air outlet side of the whole air conditioner is the front plate 2, the direction facing the front plate 2 is used as a reference, the side plate close to the left side of the front plate 2 is the left side plate 5, and the side plate close to the right side of the front plate 2 is the right side plate 6. The housing is provided to facilitate the orderly installation of the internal components and to provide a good heat dissipation effect for the condenser 12.
As shown in fig. 1 to 5, specifically, the axial flow fan 13 is used as a heat dissipation fan of the whole air conditioner, the axial flow fan 13 is fixed on the inner side of the rear plate 3 along the direction vertical to the rear plate 3 in the axial direction, and a hot air outlet communicated with the air outlet end of the axial flow fan 13 is formed on the rear plate 3. In order to realize the rapid heat dissipation of the axial flow fan 13 to the cooler, the condenser 12 is arranged close to the inner side of the left side plate 5. The air outlet fan 9 adopts a centrifugal fan, the air outlet fan 9 is close to the inner side of the front plate 2, the air inlet end face of the air outlet fan 9 is arranged towards the front plate 2, and the air outlet end of the air outlet fan 9 is connected with the upper cover plate 1 and communicated with the outside. The evaporator 8 is arranged between the front plate 2 and the air inlet end of the air outlet fan 9, and the air inlet end of the air outlet fan 9 is fixed with the evaporator 8. The compressor 11 is arranged between the air outlet fan 9 and the axial flow fan 13; the battery assembly 14 and the electric control assembly 10 are arranged above the compressor 11 side by side, the electric control assembly 10 is arranged on the inner side of the upper cover plate 1, and an operation panel 101 arranged corresponding to the control panel position of the electric control assembly 10 is arranged on the outer side of the upper cover plate 1; the battery assembly 14 is disposed adjacent to the electronic control assembly 10 and is secured to the rear plate 3. For the air flow and heat exchange inside and outside the air conditioner shell, a first air inlet opposite to the evaporator 8 is formed in the front plate 2, a second air inlet opposite to the condenser 12 is formed in the left side plate 5, and a second auxiliary air inlet is formed in the right side plate 6.
When the air conditioner is used: the axial flow fan 13 works to absorb heat radiation air from the inside of the shell and discharge the heat exchanged hot air out of the shell; the air outlet fan 9 works to absorb the heat exchange air from the evaporator 8 and send the cold air after heat exchange out of the shell to blow the cold air to a user, so that the purpose of use is achieved.
The condenser 12 is arranged at one side in the shell, so that the condenser has larger heat exchange area and improves the heat exchange efficiency. Meanwhile, the axial flow fan 13 is arranged in the direction opposite to the air outlet fan 9, so that heat exchange between heat dissipation air flow and refrigeration air flow in the local refrigeration process of the portable air conditioner is avoided to the greatest extent, and discomfort caused by uneven cooling and heating of a user is reduced; compared with the centrifugal fan selected in the prior art, the axial flow fan 13 has better heat dissipation capacity, can have the functions of heat dissipation of the condenser 12, electric control heat dissipation and heat dissipation of the compressor 11, and can enable the internal layout of the portable air conditioner to be more compact and the overall size to be smaller under the condition of not reducing the heat dissipation performance.
As shown in fig. 1 and 2, further, in order to make the cold air of the air outlet fan 9 blow out of the front plate 2 (on the side where the user is located), an air guiding channel 7 is connected to the air outlet end of the air outlet fan 9, and the air outlet end of the air guiding channel 7 is located at the upper end of the first air inlet. The air guide channel 7 can improve the refrigerating effect of the air conditioner, because the cold air after heat exchange is blown into the room from the upper part of the first air inlet and gradually flows to the front side of the portable air conditioner, and the first air inlet can suck the hot air around a user, and the air flow and the blowing of cold air improve the heat exchange effect, so that the refrigerating effect of the air conditioner with the air inlet and outlet structure is better.
As shown in fig. 1 and 2, at the same time, since the second auxiliary air inlet is opposite to the second air inlet, and the axial flow fan 13 is located between the second auxiliary air inlet and the second air inlet, the working can quickly guide the external air into the housing, so as to accelerate the heat dissipation of the condenser 12.
As shown in fig. 1 and 2, in order to guide the air introduced into the shell by the first air inlet, the second air inlet and the second auxiliary air inlet, the components in the shell are prevented from being in direct contact with the outside in a large area, and meanwhile, the outside large-volume foreign matters are prevented from entering the shell, and the first air inlet, the second air inlet and the second auxiliary air inlet are all provided with air inlet grids. For convenience in distinguishing, the air inlet grille arranged on the first air inlet is a vertical grille 21, the grille arranged on the second air inlet and the second auxiliary air inlet is a transverse grille 51, and the hot air outlet is also provided with a circular grille 31, so that the safety problem caused by contact between the blades of the axial flow fan 13 and the outside is avoided; the air outlet end of the air guide channel 7 is provided with an air guide piece 71, the air guide is divided into two groups, and each group of air guide blades is multiple and forms a shutter structure capable of being adjusted by up-and-down stirring.
As shown in fig. 6, in order to avoid more convenient heat dissipation in the use process of the electronic control assembly 10, the electronic control assembly 10 further includes an electronic control radiator 15, and the electronic control radiator 15 is disposed below the control board of the electronic control assembly 10. The position of the electric control radiator 15 is in an air flow space driven in the working process of the axial flow fan 13, so that the radiating effect of the electric control radiator 15 can be enhanced under the action of the axial flow fan 13.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (8)
1. A portable air conditioner, characterized in that: comprises a shell, a compressor, an evaporator, a condenser, an air outlet fan and an axial flow fan which are arranged in the shell,
the axial flow fan and the air outlet fan are arranged in parallel and at intervals according to the same air inlet direction,
the evaporator is arranged at one side of the air outlet fan far away from the axial flow fan and is connected with the air outlet fan,
the compressor is positioned between the axial flow fan and the air outlet fan and is fixed with the shell,
the condenser is arranged between the axial flow fan and the air outlet fan and is close to the side wall of the shell.
2. A portable air conditioner according to claim 1, wherein: the shell comprises a cavity structure surrounded by a bottom plate, an upper cover plate, a left side plate, a right side plate, a front plate and a rear plate, the evaporator is arranged close to the inner side of the front plate, the condenser is arranged close to the inner side of the left side plate, and the axial flow fan is connected with the inner side of the rear plate.
3. A portable air conditioner according to claim 2, wherein: the front plate is provided with a first air inlet which is opposite to the evaporator, and the air outlet of the air outlet fan is communicated with the outside;
the rear plate is provided with a hot air outlet communicated with the air outlet end of the axial flow fan, and the left side plate is provided with a second air inlet opposite to the condenser.
4. A portable air conditioner according to claim 3, wherein: and a second auxiliary air inlet is formed in the right side plate.
5. A portable air conditioner according to claim 2, wherein: the air outlet end of the air outlet fan is connected with an air guide channel, and the air outlet end of the air guide channel is positioned at the upper end of the first air inlet.
6. A portable air conditioner according to claim 3, wherein: the first air inlet, the second air inlet and the second auxiliary air inlet are all provided with an air inlet grille.
7. A portable air conditioner according to any one of claims 2 to 6, wherein: also comprises an electric control component and a battery component,
the electric control assembly is arranged on the inner side of the upper cover plate, and an operation panel which is arranged at the position corresponding to the control panel of the electric control assembly is arranged on the outer side of the upper cover plate;
the battery assembly is arranged close to the electric control assembly and is fixed with the rear plate.
8. A portable air conditioner according to claim 7, wherein: the electric control assembly further comprises an electric control radiator, and the electric control radiator is arranged below a control panel of the electric control assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320912365.6U CN219995439U (en) | 2023-04-21 | 2023-04-21 | Portable air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320912365.6U CN219995439U (en) | 2023-04-21 | 2023-04-21 | Portable air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219995439U true CN219995439U (en) | 2023-11-10 |
Family
ID=88603231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320912365.6U Active CN219995439U (en) | 2023-04-21 | 2023-04-21 | Portable air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219995439U (en) |
-
2023
- 2023-04-21 CN CN202320912365.6U patent/CN219995439U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |