CN209623001U - A kind of hand-held refrigeration-type fan - Google Patents
A kind of hand-held refrigeration-type fan Download PDFInfo
- Publication number
- CN209623001U CN209623001U CN201822021429.5U CN201822021429U CN209623001U CN 209623001 U CN209623001 U CN 209623001U CN 201822021429 U CN201822021429 U CN 201822021429U CN 209623001 U CN209623001 U CN 209623001U
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- China
- Prior art keywords
- fan
- pcb board
- hand
- refrigeration
- chilling plate
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Abstract
The utility model provides a kind of hand-held refrigeration-type fan.The utility model includes blower-casting, with the matched handle in blower-casting lower end；Refrigerating plant is equipped in the handle, the refrigerating plant includes that heat absorption fan, cooling fin, semiconductor chilling plate and pcb board, the semiconductor chilling plate are electrically connected with the pcb board；The heat absorption fan is fixed on the cooling fin, and the semiconductor chilling plate is fixed under the cooling fin, is fixed with the pcb board below the semiconductor chilling plate；The heat absorption fan is electrically connected with the pcb board.Hand-held refrigeration-type fan design described in the utility model has semiconductor chilling plate refrigeration, cold air is taken to fan leaf by heat absorption fan, and then cold wind is blown out.Equipped with weak wind button and high wind button is adjusted, user can select to use according to the actual situation.
Description
Technical field
The utility model relates to fan arts, and in particular, to a kind of hand-held refrigeration-type fan.
Background technique
Hot summer, fan become essential daily necessity in people's daily life, and people are frequently with fan
Effective temperature-reducing is carried out, after fan is powered, by fan blade rotating movable property anger stream, the air quickly flowed takes away the part heat of human body table
Amount, achievees the effect that enjoy the cool.
But since the wind-force of fan is limited, it cannot quickly lower the temperature of human skin.And the temperature of wind is with environment
Temperature is close, so human body sensory cannot be allowed to experience to ice-cold frankness in the hot summer.
In the prior art, there is miscellaneous hand-held fan, most of only one power switch of hand-held fan cannot be adjusted
The size of wind speed is saved, and some designs too complex and has certain weight, it has not been convenient to it carries.
Utility model content
Based on this, it is necessary to it is directed to prior art problem, a kind of hand-held refrigeration-type fan is provided, the hand-held refrigeration-type fan
Design has semiconductor chilling plate refrigeration, cold air is taken to fan leaf by heat absorption fan, and then cold wind is blown out.Equipped with adjustable
Weak wind button and high wind button are saved, user can select to use according to the actual situation.
To solve prior art problem, it to include blower-casting that the utility model discloses a kind of hand-held refrigeration-type fans,
With the matched handle in blower-casting lower end；Refrigerating plant is equipped in the handle, the refrigerating plant includes heat absorption wind
Fan, cooling fin, semiconductor chilling plate and pcb board, the pcb board are electrically connected with the semiconductor chilling plate；
The heat absorption fan is fixed on the cooling fin, and the semiconductor chilling plate is fixed under the cooling fin,
The pcb board is fixed with below the semiconductor chilling plate；The pcb board is electrically connected with the heat absorption fan.
Preferably, the blower-casting includes detachable mesh enclosure, fan leaf, silica gel ring, fan base, it is described detachable
Mesh enclosure, the silica gel ring and the fan base snapping；Fan leaf is equipped in the silica gel ring, the silica gel ring periphery is equipped with institute
State detachable mesh enclosure；
The pcb board is electrically connected with the fan leaf.
Preferably, the detachable mesh enclosure and the fan base are circular configuration.
Preferably, handle bottom end design have can impaling rope through-hole.
Preferably, the handle is equipped with a switch button, and the switch button is electrically connected with the pcb board.
Preferably, a speed regulating control button is additionally provided on the handle, the speed regulating control button includes that a weak wind is pressed
Button and a high wind button, shape are circle, and the speed regulating control button is electrically connected with the pcb board.
The hand-held refrigeration-type fan of the utility model has the beneficial effect that
1, holding refrigeration-type fan design has semiconductor chilling plate refrigeration, and cold air is taken to fan by heat absorption fan
Leaf, and then cold wind is blown out.
2, it holds refrigeration-type fan design and weak wind button and high wind button is adjusted, user can select according to the actual situation
Select use.
Detailed description of the invention
Fig. 1 is the schematic perspective view of hand-held refrigeration-type fan described in the utility model；
Fig. 2 is the positive structure schematic of hand-held refrigeration-type fan described in the utility model；
Fig. 3 is cross-sectional view at the A-A of hand-held refrigeration-type fan described in the utility model；
Fig. 4 is the decomposition texture schematic diagram of hand-held refrigeration-type fan described in the utility model.
The reference numerals are as follows:
Blower-casting 10, detachable mesh enclosure 11, fan blade 12, silica gel ring 13, fan base 14,
Handle 20, switch button 21, through-hole 22, speed regulating control button 23, weak wind button 231, high wind button 232,
Refrigerating plant 30, heat absorption fan 31, cooling fin 32, semiconductor chilling plate 33, pcb board 34.
Specific embodiment
In order to make the purpose of utility model of the utility model, technical solution and technical effect are more clearly understood, tie below
Specific embodiment is closed to be described further the utility model.It should be understood that specific embodiment described herein, be only used for
It explains the utility model, is not used to limit the utility model.
It referring to Figures 1 and 2, include blower-casting 10, with the matched handle 20 in 10 lower end of blower-casting；The hand
Refrigerating plant 30 is equipped in handle 20, referring to figure 3. and Fig. 4, the refrigerating plant 30 include heat absorption fan 31, cooling fin 32,
Semiconductor chilling plate 33 and pcb board 34, the PCB plate 34 are electrically connected with the semiconductor chilling plate 33；
The heat absorption fan 31 is fixed on the cooling fin 32, is fixed with the semiconductor system under the cooling fin 32
Cold 33, the pcb board 34 is fixed with below the semiconductor chilling plate 33；The heat absorption fan 31 and the pcb board 34
Electrical connection；The pcb board 34 is electrically connected with the fan leaf 12.
It is additionally provided with battery in the handle 20, for powering.20 column construction of handle, make to hold it is stronger, just
In hand-held.
The characteristic of the semiconductor chilling plate 33 is one end refrigeration, other end heating.The system of the semiconductor chilling plate 33
Huyashi-chuuka (cold chinese-style noodles) is contacted with the cooling fin 32, the chill surface of the semiconductor chilling plate 33 refrigeration, and the heat absorption fan 31 is by cold air
Take the fan leaf 12 to, the fan leaf 12 rotates, cold wind is blown out, refrigeration effect is reached.
Referring once again to Fig. 4, the blower-casting 10 includes detachable mesh enclosure 11, fan leaf 12, silica gel ring 13, fan
Pedestal 14, the detachable mesh enclosure 11,14 snapping of the silica gel ring 13 and the fan base；Wind is equipped in the silica gel ring 13
Flabellum 12,13 periphery of silica gel ring are equipped with the detachable mesh enclosure 11；The pcb board 34 is electrically connected with the fan leaf 12.
Referring once again to Fig. 4, the detachable mesh enclosure 11 and the fan base 14 are circular configuration, and air-out effect is more
It is good.
20 bottom end of handle design have can impaling rope through-hole 22.User can hang according to hobby across the through-hole 22
If lanyard or ornaments, user can pass through the through-hole 22 with lanyard, and lanyard is hung on neck, is convenient for carrying, and can
With with can ornaments freely decorate.
The handle 20 is equipped with a switch button 21, and the switch button 21 is electrically connected with the pcb board 34.It is described to open
Close the switch that button 21 controls the hand-held refrigerating fan.
A speed regulating control button 23 is additionally provided on the handle 20, the speed regulating control button 23 includes a weak wind button
231 and a high wind button 232, the two shape is circle, and the speed regulating control button 23 is electrically connected with the pcb board 34.Institute
It states speed regulating control button 23 and controls the pcb board 34, the pcb board 34 controls the heat absorption fan 31 and the fan simultaneously
Leaf 12, and then controlled wind speed size, user can be selected according to the actual situation using weak wind or high wind.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, architectural form cans be flexible and changeable, and can be produced with subseries
Product.Several simple deduction or replace are only made, it is true by the claims submitted all to shall be regarded as belonging to the utility model
Fixed scope of patent protection.
Claims (6)
1. a kind of hand-held refrigeration-type fan, which is characterized in that include blower-casting (10), with the blower-casting (10) lower end
Matched handle (20)；Refrigerating plant (30) are equipped in the handle (20), the refrigerating plant (30) includes heat absorption fan
(31), cooling fin (32), semiconductor chilling plate (33) and pcb board (34), the pcb board (34) and the semiconductor chilling plate
(33) it is electrically connected；
The heat absorption fan (31) is fixed on the cooling fin (32), is fixed with the semiconductor under the cooling fin (32)
Cooling piece (33), semiconductor chilling plate (33) lower section are fixed with the pcb board (34)；The pcb board (34) with it is described
Heat absorption fan (31) electrical connection.
2. hand-held refrigeration-type fan according to claim 1, which is characterized in that the blower-casting (10) includes removable
Unload mesh enclosure (11), fan leaf (12), silica gel ring (13), fan base (14), the detachable mesh enclosure (11), the silica gel ring
(13) and the fan base (14) snapping；
Fan leaf (12) are equipped in the silica gel ring (13), silica gel ring (13) periphery is equipped with the detachable mesh enclosure (11)；
The pcb board (34) is electrically connected with the fan leaf (12).
3. hand-held refrigeration-type fan according to claim 2, which is characterized in that the detachable mesh enclosure (11) and the wind
Fanning pedestal (14) is circular configuration.
4. hand-held refrigeration-type fan according to claim 1, which is characterized in that handle (20) the bottom end design has and can wear
The through-hole (22) of lanyard.
5. hand-held refrigeration-type fan according to claim 4, which is characterized in that the handle (20) is equipped with a switch and presses
Button (21), the switch button (21) are electrically connected with the pcb board (34).
6. hand-held refrigeration-type fan according to claim 5, which is characterized in that be additionally provided with a speed regulation on the handle (20)
Control button (23), the speed regulating control button (23) include a weak wind button (231) and a high wind button (232), the two
Shape is circle, and the speed regulating control button (23) is electrically connected with the pcb board (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822021429.5U CN209623001U (en) | 2018-12-04 | 2018-12-04 | A kind of hand-held refrigeration-type fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822021429.5U CN209623001U (en) | 2018-12-04 | 2018-12-04 | A kind of hand-held refrigeration-type fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209623001U true CN209623001U (en) | 2019-11-12 |
Family
ID=68445013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822021429.5U Active CN209623001U (en) | 2018-12-04 | 2018-12-04 | A kind of hand-held refrigeration-type fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209623001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087218A (en) * | 2021-09-27 | 2022-02-25 | 深圳市几素科技有限公司 | Pressurized mixed flow generator and handheld bladeless fan with same |
-
2018
- 2018-12-04 CN CN201822021429.5U patent/CN209623001U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087218A (en) * | 2021-09-27 | 2022-02-25 | 深圳市几素科技有限公司 | Pressurized mixed flow generator and handheld bladeless fan with same |
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