CN211146709U - Miniature portable air conditioner - Google Patents
Miniature portable air conditioner Download PDFInfo
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- CN211146709U CN211146709U CN201920203800.1U CN201920203800U CN211146709U CN 211146709 U CN211146709 U CN 211146709U CN 201920203800 U CN201920203800 U CN 201920203800U CN 211146709 U CN211146709 U CN 211146709U
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- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The utility model discloses a miniature portable air conditioner, which relates to the technical field of air conditioners and comprises a shell, a semiconductor refrigeration piece, a heat radiating piece, a cold radiating piece, a first fan, a second fan, a three-gear toggle switch, a power module, a heat insulating piece and a heat conducting piece, wherein the shell is internally divided into an upper cavity and a lower cavity, the semiconductor refrigeration piece is arranged inside the upper cavity, heat insulation pieces are arranged between two opposite side faces of the semiconductor refrigeration piece and the inner wall of the upper cavity, cold radiating fins are arranged at the upper ends of the semiconductor refrigeration piece, first fans are arranged on the upper sides of the cold radiating fins, heat radiating fins are arranged at the lower ends of the semiconductor refrigeration piece, heat conducting fins are arranged between the semiconductor refrigeration piece and the heat radiating fins, second fans are arranged on the lower sides of the heat radiating fins, a power supply module and a three-gear toggle switch are arranged in the lower cavity, and the three-gear toggle switch controls the first fans and the second fans respectively. Has the advantages of power saving, no noise, small volume, safety, durability and the like.
Description
Technical Field
The utility model relates to the technical field of air conditioner especially involves a miniature portable air conditioner.
Background
At present, students are tired in class learning, more in the class operation, and are uncomfortable and unfavorable for learning when meeting cold or hot weather, so that a device which is convenient to carry and can provide hot wind and cold wind is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a miniature portable air conditioner for solve above-mentioned technical problem.
The utility model adopts the technical scheme as follows:
a miniature portable air conditioner comprises a shell, a semiconductor refrigeration piece, a heat radiating piece, a cold radiating piece, a first fan, a second fan, a three-gear toggle switch, a power module, a heat insulating piece and a heat conducting piece, wherein the shell is internally divided into an upper cavity and a lower cavity, the upper cavity is positioned at the upper side of the lower cavity, an air outlet is formed in the upper end of the shell and communicated with the upper cavity, the semiconductor refrigeration piece, the heat radiating piece, the cold radiating piece, the first fan, the second fan, the heat insulating piece and the heat conducting piece are arranged in the upper cavity, two opposite side faces of the semiconductor refrigeration piece are connected with the inner wall of the upper cavity, the heat insulating piece is arranged between the two opposite side faces of the semiconductor refrigeration piece and the inner wall of the upper cavity, the cold radiating piece is arranged at the upper end of the semiconductor refrigeration piece, the upside of cold fin is equipped with first fan, the lower extreme of semiconductor refrigeration piece is equipped with hot fin, semiconductor refrigeration piece with be equipped with between the hot fin the conducting strip, the downside of hot fin is equipped with the second fan, be equipped with in the cavity of lower floor power module with three keep off toggle switch, power module respectively with first fan the second fan with the semiconductor refrigeration piece electricity is connected, three keep off toggle switch control respectively first fan with the second fan.
Preferably, one side of the lower surface of the cold radiating fin is connected with the upper end of the semiconductor refrigerating fin, and one end, far away from the semiconductor refrigerating fin, of the cold radiating fin is connected with the inner wall of the upper cavity.
Preferably, one side of the upper surface of the heat radiating fin is connected with the lower end of the semiconductor refrigerating fin, and a gap is formed between one end, far away from the semiconductor refrigerating fin, of the heat radiating fin and the inner wall of the upper-layer cavity.
Preferably, the first fan is opposite to the semiconductor cooling fin.
Preferably, the second fan is opposite to the semiconductor cooling fin.
Preferably, the three-gear toggle switch further comprises a toggle block, the outer side wall of the shell is provided with the toggle block, the three-gear toggle switch is provided with a toggle mechanism, and the toggle block is connected with the toggle mechanism.
Preferably, the power module is a lithium battery.
Preferably, the housing is made of an insulating ceramic material.
The technical scheme has the following advantages or beneficial effects:
the utility model provides a miniature portable air conditioner both can realize the refrigeration and can realize the function that heats, has advantages such as power saving, noiselessness, small, safety, durable simultaneously, can supply the people to keep warm or relieve summer-heat in emergent occasion.
Drawings
Fig. 1 is a longitudinal sectional view of the miniature portable air conditioner of the present invention;
FIG. 2 is a perspective view of the miniature portable air conditioner of the present invention showing the connection of the semiconductor cooling fin, the heat radiating fin and the cold radiating fin;
fig. 3 is a longitudinal sectional view of the miniature portable air conditioner of the present invention when the semiconductor cooling fin, the heat radiating fin and the cold radiating fin are connected;
fig. 4 is a side view of the miniature portable air conditioner of the present invention when the semiconductor cooling fin, the heat radiating fin and the cold radiating fin are connected.
In the figure: 1. a housing; 2. a semiconductor refrigeration sheet; 3. a heat sink; 4. a cold heat sink; 5. a first fan; 6. a second fan; 7. a third gear toggle switch; 8. a power supply module; 9. a heat insulating sheet; 10. a heat conductive sheet; 11. an air outlet; 12. and a poking block.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
Fig. 1 is a longitudinal sectional view of the micro portable air conditioner, fig. 2 is a schematic view of a structure in which a semiconductor cooling fin, a heat radiating fin, and a cold radiating fin are connected in the micro portable air conditioner, fig. 3 is a longitudinal sectional view of the semiconductor cooling fin, the heat radiating fin, and the cold radiating fin after being connected in the micro portable air conditioner, fig. 4 is a side view of the semiconductor cooling fin, the heat radiating fin, and the cold radiating fin after being connected in the micro portable air conditioner, please refer to fig. 1 to 4, a micro portable air conditioner is shown, which includes a housing 1, a semiconductor cooling fin 2, a heat radiating fin 3, a cold radiating fin 4, a first fan 5, a second fan 6, a three-gear toggle switch 7, a power module 8, a heat insulating fin 9, and a heat conducting fin 10, an upper cavity is located on a lower cavity, an upper end of the housing 1 is provided with an air outlet 11, the air outlet 11 is communicated with the upper cavity, the upper cavity is provided with the semiconductor cooling fin 2, the heat radiating fin 3, the heat radiating fin 4, the cold radiating fin 4, the heat radiating fin 3, the heat radiating fin 4 is not lost when the heat radiating fin is shifted to a heat-insulating switch 2, the heat-generating switch 7 is not reached when the heat-generating switch 2, the heat-generating switch-generating heat-generating switch is reached the heat-generating switch, the heat-generating switch, the heat-generating.
Further, as a preferred embodiment, one side of the lower surface of the cooling fin 4 is connected with the upper end of the semiconductor chilling plate 2, and one end of the cooling fin 4 far away from the semiconductor chilling plate 2 is connected with the inner wall of the upper cavity. One side of the upper surface of the heat radiating fin 3 is connected with the lower end of the semiconductor refrigerating fin 2, and a gap is arranged between one end, far away from the semiconductor refrigerating fin 2, of the heat radiating fin 3 and the inner wall of the upper-layer cavity. As shown in fig. 4, the cooling fin 4 is connected to the semiconductor cooling fin 2 and the heating fin 3 to form a structure having a Z-shaped longitudinal section. As shown in fig. 1 to 2, the left side surface and the right side surface of the cold fin 4 are connected to the inner wall of the upper cavity, and the left side surface and the right side surface of the hot fin 3 are connected to the inner wall of the upper cavity. When the first fan 5 blows air to the cold fins 4, the cold air generated by the cold fins 4 flows along the gaps between the cold fins 4, and the cold air leaves the upper cavity from the air outlet 11 under the action of the inner wall of the housing 1. When the second fan 6 blows air to the heat dissipation fins 3, the hot air generated by the heat dissipation fins 3 flows along the gaps between the heat dissipation fins 3, enters the upper side of the cold dissipation fin 4 along the gaps under the action of the inner wall of the housing 1, and then leaves the upper cavity through the air outlet 11. In order to provide the circulation effect of hot air in this embodiment, a small-aperture air inlet can be formed in the side wall of the casing 1, the air inlet is communicated with the upper cavity, and the air inlet is opposite to the second fan 6.
Further, as a preferred embodiment, the first fan 5 is opposite to the semiconductor cooling plate 2.
Further, as a preferred embodiment, the second fan 6 is opposite to the semiconductor cooling plate 2.
Further, as a preferred embodiment, the three-gear toggle switch further comprises a toggle block 12, the outer side wall of the housing 1 is provided with the toggle block 12, the three-gear toggle switch 7 is provided with a toggle mechanism, and the toggle block 12 is connected with the toggle mechanism. The third-gear toggle switch 7 in this embodiment is a switch in the prior art, and a toggle mechanism on the third-gear toggle switch 7 is used for controlling the third-gear toggle switch 7 to switch gears. The shifting of the gear positions of the three-gear toggle switch 7 can be realized outside the housing by means of the shifting block 12.
Further, as a preferred embodiment, the power module 8 is a lithium battery. The power module 8 in this embodiment is a small lithium battery.
Further, as a preferred embodiment, the housing 1 is made of an insulating ceramic material.
The working principle of the utility model is as follows:
when the cold air blowing device is used, when cold air needs to be manufactured, the three-gear toggle switch 7 can be controlled to be toggled upwards through the toggle block 12, at the moment, the first fan 5 blows air to the cold radiating fins 4, the air is in contact with the cold radiating fins 4 to form cold air, and then the cold air is separated from the upper cavity from the air outlet 11 under the action of the first fan 5. When hot air needs to be manufactured, the third gear toggle switch 7 is controlled to be toggled downwards through the toggle block 12, so that the second fan 6 blows air to the heat radiating fins 3, the air is in contact with the heat radiating fins 3 to form hot air, and the hot air is separated from the upper cavity from the air outlet 11 under the action of the second fan 6.
The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.
Claims (7)
1. A miniature portable air conditioner is characterized by comprising a shell, a semiconductor refrigeration piece, a heat radiating piece, a cold radiating piece, a first fan, a second fan, a three-gear toggle switch, a power module, a heat insulating piece and a heat conducting piece, wherein the shell is internally divided into an upper cavity and a lower cavity, the upper cavity is positioned on the upper side of the lower cavity, an air outlet is formed in the upper end of the shell and communicated with the upper cavity, the semiconductor refrigeration piece, the heat radiating piece, the cold radiating piece, the first fan, the second fan, the heat insulating piece and the heat conducting piece are arranged in the upper cavity, two opposite side faces of the semiconductor refrigeration piece are connected with the inner wall of the upper cavity, and the heat insulating piece is arranged between the two opposite side faces of the semiconductor refrigeration piece and the inner wall of the upper cavity, the upper end of the semiconductor refrigeration piece is provided with the cold radiating fin, the upper side of the cold radiating fin is provided with the first fan, the lower end of the semiconductor refrigeration piece is provided with the hot radiating fin, the heat conducting fin is arranged between the semiconductor refrigeration piece and the hot radiating fin, the lower side of the hot radiating fin is provided with the second fan, the power module and the three-gear toggle switch are arranged in the lower cavity, the power module is respectively and electrically connected with the first fan, the second fan and the semiconductor refrigeration piece, and the three-gear toggle switch respectively controls the first fan and the second fan;
one side of the upper surface of the heat radiating fin is connected with the lower end of the semiconductor refrigerating fin, and a gap is formed between one end, far away from the semiconductor refrigerating fin, of the heat radiating fin and the inner wall of the upper cavity.
2. The micro portable air conditioner according to claim 1, wherein one side of the lower surface of the cold radiating fin is connected to the upper end of the semiconductor chilling plate, and one end of the cold radiating fin, which is far from the semiconductor chilling plate, is connected to the inner wall of the upper cavity.
3. The miniature portable air conditioner according to claim 1, wherein said first fan is opposed to said semiconductor cold plate.
4. The miniature portable air conditioner according to claim 1, wherein said second fan is opposed to said semiconductor cold plate.
5. The miniature portable air conditioner according to claim 1, further comprising a toggle block, wherein the toggle block is disposed on an outer side wall of the housing, the three-gear toggle switch has a toggle mechanism, and the toggle block is connected to the toggle mechanism.
6. The miniature portable air conditioner according to claim 1, wherein said power module is a lithium battery.
7. The miniature portable air conditioner according to claim 1, wherein said housing is made of an insulating ceramic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920203800.1U CN211146709U (en) | 2019-02-15 | 2019-02-15 | Miniature portable air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920203800.1U CN211146709U (en) | 2019-02-15 | 2019-02-15 | Miniature portable air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211146709U true CN211146709U (en) | 2020-07-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920203800.1U Active CN211146709U (en) | 2019-02-15 | 2019-02-15 | Miniature portable air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211146709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6972416B1 (en) * | 2021-05-27 | 2021-11-24 | 恭胤 高藤 | Air conditioner and heat dissipation fins |
-
2019
- 2019-02-15 CN CN201920203800.1U patent/CN211146709U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6972416B1 (en) * | 2021-05-27 | 2021-11-24 | 恭胤 高藤 | Air conditioner and heat dissipation fins |
| JP2022181760A (en) * | 2021-05-27 | 2022-12-08 | 恭胤 高藤 | Air conditioner and heat radiation fins |
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