CN214092400U - Portable fan device - Google Patents
Portable fan device Download PDFInfo
- Publication number
- CN214092400U CN214092400U CN202023225230.8U CN202023225230U CN214092400U CN 214092400 U CN214092400 U CN 214092400U CN 202023225230 U CN202023225230 U CN 202023225230U CN 214092400 U CN214092400 U CN 214092400U
- Authority
- CN
- China
- Prior art keywords
- fan
- portable
- power supply
- portable fan
- pair
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 238000012856 packing Methods 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 206010019345 Heat stroke Diseases 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052987 metal hydride Inorganic materials 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
- 230000002265 prevention Effects 0.000 description 1
Images
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a portable fan unit, it includes that at least part is curved organism, is located organism both ends and a pair of connecting pipe of connection, can dismantle a pair of fan module of being connected and set up in the organism and to the power of fan module power supply with corresponding connecting pipe. The utility model has the advantages that: be convenient for hang on user's neck, avoid holding with the hand, make things convenient for the customer to use, and fan module can dismantle the connection, reduces the packing volume.
Description
Technical Field
The utility model relates to a portable fan unit.
Background
In summer, due to hot weather, heatstroke prevention and cooling for people going out are particularly important, and the fan is taken as a common cooling tool and is required to be portable. However, the existing portable fan device is required to be held by hand, which is not only laborious, but also inconvenient when carrying shopping bags or other things.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is: the utility model provides a portable fan device is convenient for hang on user's neck, avoids holding with the hand, makes things convenient for the customer to use, and fan module can dismantle the connection, reduces the packing volume.
The utility model discloses a concrete technical scheme is: a portable fan device comprises an at least partially arc-shaped machine body, a pair of connecting pipes, a pair of fan modules and a power supply, wherein the connecting pipes are positioned at two ends of the machine body and connected, the fan modules are detachably connected with the corresponding connecting pipes, and the power supply is arranged in the machine body and supplies power to the fan modules.
On the basis of the technical scheme, the method further comprises the following subsidiary technical scheme:
the fan module is electrically connected with the fan module, the power supply is electrically connected with the fan module, and the control panel is electrically connected with the power supply.
The fan modules each include a fan frame having a plurality of air inlet grids, and a rotary impeller disposed in the fan frame.
The one rotary impeller is located inside the fan frame, and the other rotary impeller is located outside the fan frame.
The overall shape of the device is approximately arched.
Also comprises a water tank.
The power supply is a lithium battery or a nickel-hydrogen battery.
The utility model has the advantages that: be convenient for hang on user's neck, avoid holding with the hand, make things convenient for the customer to use, and fan module can dismantle the connection, reduces the packing volume.
Drawings
The invention will be further described with reference to the following drawings and examples:
fig. 1 is an exploded view of the present invention;
fig. 2 is a perspective view of the present invention;
fig. 3 is a cross-sectional view of the present invention;
fig. 4 is a partial view of the present invention.
Detailed Description
Example (b): as shown in fig. 1 to 4, the present invention discloses a portable fan device, which includes a body 100 at least partially in an arc shape, a pair of connecting pipes 200 located at two ends of the body 100 and connected to each other, a pair of fan modules 300 detachably connected to the corresponding connecting pipes 200, a water tank 400 disposed in the body 100 and having a water inlet and a pair of water outlets, a water pipe 220 for conveying water in the water tank 400 to the fan modules 300 through the water outlets, a power supply 500 disposed in the body 100 and supplying power to the fan modules 300, a control board 600 electrically connected to both the fan modules 300 and the power supply 500, and a wire electrically connecting the above electrical components.
The body 100 accommodates the water tank 400, the power supply 500 and the control panel 600, and is hung around the neck of a user, and the water pipe 220 is sleeved with the connection pipe 200.
The fan modules 300 each include a fan frame having a plurality of air inlet grills 302, and rotary impellers 320 provided in the fan frame, one rotary impeller 320 being located inside the fan frame, and the other rotary impeller 320 being located outside the fan frame. The fan frame body is circular.
The water tank 400 at least partially houses the power supply 500, and the length of the water tank 400 is greater than the length of the power supply 500. And when working, the water tank 400 flows into the water receiving pipe 304 through the water pipe 220 by the action of gravity, and the water flowing out of the water receiving pipe 304 is rapidly formed into water mist by the rotating impeller 320 due to the high-speed rotation of the rotating impeller 320, and the water mist is formed near the neck of the user, so that the temperature near the neck of the user is rapidly reduced under the driving of the air flow, and the user is cooled.
The power supply 500 is a single lithium battery or a single nickel-metal hydride battery.
The control board 600 is disposed between the power supply 500 and the water duct 220, and is provided with a button to control the operation of the fan module 300.
The utility model has the advantages that: be convenient for hang on user's neck, avoid holding with the hand, make things convenient for the customer to use, and fan module can dismantle the connection, reduces the packing volume.
The above-mentioned embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which should not be construed as limiting the scope of the present invention. All equivalent changes or modifications made according to the spirit of the main technical solution of the present invention should be covered within the protection scope of the present invention.
Claims (7)
1. A portable fan apparatus, comprising: the fan module comprises an at least partially arc-shaped machine body (100), a pair of connecting pipes (200) positioned at two ends of the machine body (100) and connected with each other, a pair of fan modules (300) detachably connected with the corresponding connecting pipes (200), and a power supply (500) arranged in the machine body (100) and used for supplying power to the fan modules (300).
2. The portable fan apparatus of claim 1, further comprising a control board (600) electrically connected to both the fan module (300) and the power source (500), and wires electrically connecting the electrical components.
3. The portable fan apparatus of claim 2, wherein: the fan modules (300) each include a fan frame having a plurality of air inlet grills (302), and a rotary impeller (320) disposed in the fan frame.
4. The portable fan apparatus of claim 3, wherein: the one rotary impeller (320) is located inside the fan frame, and the other rotary impeller (320) is located outside the fan frame.
5. The portable fan apparatus of claim 1 or 2 or 3 or 4, wherein the overall shape is approximately arcuate.
6. The portable fan apparatus of claim 5, further comprising a water tank (400).
7. The portable fan apparatus of claim 5, wherein: the power supply (500) is a lithium battery or a nickel-hydrogen battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023225230.8U CN214092400U (en) | 2020-12-28 | 2020-12-28 | Portable fan device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023225230.8U CN214092400U (en) | 2020-12-28 | 2020-12-28 | Portable fan device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214092400U true CN214092400U (en) | 2021-08-31 |
Family
ID=77434212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023225230.8U Expired - Fee Related CN214092400U (en) | 2020-12-28 | 2020-12-28 | Portable fan device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214092400U (en) |
-
2020
- 2020-12-28 CN CN202023225230.8U patent/CN214092400U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210831 |