CN205980182U - Intelligence USB air conditioning fan - Google Patents
Intelligence USB air conditioning fan Download PDFInfo
- Publication number
- CN205980182U CN205980182U CN201621004049.5U CN201621004049U CN205980182U CN 205980182 U CN205980182 U CN 205980182U CN 201621004049 U CN201621004049 U CN 201621004049U CN 205980182 U CN205980182 U CN 205980182U
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- fin
- fan
- conditioning fan
- thermoelectric module
- usb
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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)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to an intelligence USB air conditioning fan, its characteristics are, including blower housing, set up fan body in blower housing, be used for connecting the USB that intelligence USB air conditioning fan was connected to the power that has the USB interface, be used for fixed intelligence USB air conditioning fan's support, control circuit board, temperature sensor, thermoelectric cooler and radiator unit, equal and the control circuit board communication connection of fan body, thermoelectric cooler and temperature sensor, radiator unit sets up in the blower housing outside, and radiator unit includes the heat -dissipating frame body and sets up at the internal fin of heat -dissipating frame, hot junction cold junction and fin contact with the internal surface contact of heat -dissipating frame of thermoelectric cooler. Be used for promoting cooling effect and user's comfort level, can open or close the air conditioning fan automatically, intelligent height, reinforcing user experience, connect power supply, convenient to use through USB, simple structure reduces manufacturing cost, and small, easily carries.
Description
Technical field
This utility model belongs to semiconductor refrigerating and heats technical field and in particular to a kind of intelligent USB air-conditioning fan.
Background technology
In daily life, fan is to take a kind of cool electric equipment products summer, but the wind of known technology in the market
Fan is all to directly drive fan by power supply to be blown, and when summer is more hot, the wind sent is mingled with the heat of surrounding
Air, can not make user immediately feel nice and cool, lead to cooling-down effect poor, users'comfort is low；And existing fan is all
It is turned on and off by the switch manual on fan, lead to intelligent difference, poor user experience.
Utility model content
This utility model provides a kind of intelligent USB air-conditioning fan, and it is used for solving existing fan for cooling effect poor, intelligent low
Defect, lifting cooling-down effect and users'comfort；And this intelligent USB air-conditioning fan can automatically turn on according to ambient temperature or close
Close, intelligent height, strengthen Consumer's Experience；This air-conditioning fan is powered by USB joint, easy to use；Structure is simple, and reduction is manufactured into
This, and small volume is it is easy to carry.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme to be achieved：
A kind of intelligent USB air-conditioning fan it is characterised in that include fan drum, the fan body being arranged in fan drum,
For intelligent USB air-conditioning fan is connected to the USB joint of the power supply with USB interface, is used for propping up of fixing intelligence USB air-conditioning fan
Frame, control board, temperature sensor, thermoelectric module and radiating subassembly；Fan body, thermoelectric module and temperature sensor
All communicate to connect with control board；Radiating subassembly is arranged on outside fan drum, and radiating subassembly includes radiating frame and setting
Fin in radiating frame；The hot junction of thermoelectric module is contacted with radiating frame inner surface and cold end is contacted with fin.
Hot junction due to thermoelectric module is contacted with radiating frame, so that radiating as early as possible in the hot junction of thermoelectric module,
Improve the ability of the lasting cooling and warming of air-conditioning fan, radiating frame inner surface contact with the hot junction of thermoelectric module relative outward
Many raised rib posts are provided with surface, for increasing the area of dissipation of radiating frame, improve rate of heat dispation.
Further, for the ease of the processing of radiating frame, each rib post is integrally formed with radiating frame.
Send air conditioning quantity in order to increase air-conditioning fan to strengthen user's cooling-down effect, fin includes the first fin and the second rib
Piece, is separately positioned on the both sides in radiating frame；The quantity of thermoelectric module be two, the hot junction of a thermoelectric module with dissipate
The inner surface of hot framework side contacts and cold end is contacted with the first fin, and the hot junction of another thermoelectric module is another with radiating frame
The inner surface of side contacts and cold end is contacted with the second fin.
In order to reduce the cold and hot interconnection of thermoelectric module, improve cooling and warming efficiency, corresponding on the lower surface of radiating frame
Part in fin offers elongate holes.
In order to increase air-out heat exchange efficiency, the side that fin is contacted with fan drum is provided with corrugated teeth or projection.
In order to increase the heat loss through radiation in thermoelectric module hot junction, improve the radiating efficiency in thermoelectric module hot junction, to rib post
Carry out anodising or surface lacquer is processed.
Compared with prior art, advantage of the present utility model and beneficial effect are：Cooling and warming using thermoelectric module
Performance, control board controls thermoelectric module work, and the cold end of thermoelectric module produces cold, and hot junction is passed through radiating frame and dissipated
Heat is freezed, and produces cold, and fan body rotates and can send cold wind, improves cooling-down effect, lifting users'comfort；
Critical temperature is previously set in control board, temperature sensor detects ambient temperature, when ambient temperature is more than stagnation temperature
When spending, temperature signal is sent to control board by temperature sensor, and control board controls fan body to rotate and thermoelectricity system
Cold upper electricity, sends cold wind, realizes automatically turning on of air-conditioning fan, and when ambient temperature is less than critical temperature, temperature sensor will
Temperature signal is sent to control board, and control board controls fan body to stop and thermoelectric module power-off, realizes cold air
Being automatically switched off of fan, improves the intelligent of this air-conditioning fan, strengthens Consumer's Experience；This air-conditioning fan passes through USB joint offer work electricity
Source, easy to use；Structure is simple, reduces manufacturing cost, and small volume is it is easy to carry.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to this practicality
The accompanying drawing of required use in new embodiment or description of the prior art make one brief introduce it should be apparent that, described below
Accompanying drawing is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying creative work
On the premise of, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of front view of embodiment of this utility model intelligence USB air-conditioning fan；
Fig. 2 is the front view of radiating subassembly in this utility model intelligence USB air-conditioning fan；
Fig. 3 is the vertical view cutaway drawing of radiating subassembly in this utility model intelligence USB air-conditioning fan；With
Fig. 4 is the side view of radiating subassembly in this utility model intelligence USB air-conditioning fan.
Specific embodiment
Purpose, technical scheme and advantage for making this utility model embodiment are clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described it is clear that being retouched to the technical scheme in this utility model embodiment
The embodiment stated is a part of embodiment of this utility model, rather than whole embodiments.Based on the enforcement in this utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, broadly fall into
The scope of this utility model protection.
As shown in figure 1, the present embodiment is related to a kind of intelligent USB air-conditioning fan, including fan drum 3, it is arranged on fan drum 3
Interior fan body 4, for intelligent USB air-conditioning fan is connected to the USB joint of the power supply with USB interface（Not shown）, use
In support 1, control board 6, temperature sensor 7, thermoelectric module 5 and the radiating subassembly 2 of fixing intelligence USB air-conditioning fan；Wind
Fan body 4, thermoelectric module 5 and temperature sensor 7 are all communicated to connect with control board 6；Radiating subassembly 2 is arranged on outside fan
Outside shell 3, as shown in Figures 2 to 4, radiating subassembly 2 includes the radiating frame 2-1 and fin 2- being arranged in radiating frame 2-1
2；The hot junction of thermoelectric module 5 is contacted with radiating frame 2-1 inner surface and cold end is contacted with fin 2-2.
Specifically, this air-conditioning fan uses USB joint to provide working power, it is to avoid produced by socket access power supply
Wire is more relatively disorderly, inconvenient problem with use, and avoid the use time being produced using cell powers shorter and
The little problem of wind-force.As shown in figure 1, fan drum 3 and fan body 4 are arranged in radiating subassembly 2, for blowing, radiating
Assembly 2 integral installation on support 1, for fixing and supporting this air-conditioning fan.As shown in Figures 2 to 4, radiating subassembly 2 includes dissipating
Hot framework 2-1 and fin 2-2, wherein control board 6 are arranged on the roof of radiating frame 2-1, and near fan drum 3
Place is provided for detecting the temperature sensor 7 of ambient temperature, is provided with control chip 6-1, for controlling in control board 6
The upper electricity of the rotation of fan body 4 or stopping and thermoelectric module 5 or power-off.More than one heat can be set in radiating subassembly 2
Electric cooling piece 5, send air conditioning quantity to strengthen user's cooling-down effect for increase air-conditioning fan, its hot junction is interior with radiating frame 2-1's
Surface contacts, for radiating to promote the cooling and warming ability of thermoelectric module 5；Cold end is contacted with fin 2-2, cold to produce
Amount, when fan body 4 rotates, can send cold wind, improve cooling-down effect.In the present embodiment, as shown in figure 1, radiating group
Part 2 includes the first fin and the second fin, is separately positioned on the both sides in radiating frame 2-1；Accordingly, it is also equipped with and first
The corresponding first thermoelectric module 5-1 of fin and second thermoelectric module 5-2 corresponding with the second fin, the first thermoelectric module
The hot junction of 5-1 is contacted with the inner surface of radiating frame 2-1 side and cold end is contacted with the first fin, the second thermoelectric module 5-2
Hot junction contact with the inner surface of radiating frame 2-1 opposite side and cold end is contacted with the second fin, with the first thermoelectric module
Form cold wind runner, fan body 4 rotates bigger cold between the cold end of the cold end of 5-1 and the second thermoelectric module 5-2
See off, further increase cooling-down effect.
For the cold and hot interconnection of thermoelectric module 5, improve cooling and warming efficiency, corresponding on the lower surface of radiating frame 2-1
Part in the first fin and the second fin offers elongate holes（Not shown）.
Further, the side the first fin and the second fin being contacted with fan drum 3 is provided with corrugated teeth or projection
（Not shown）, to increase the air-out heat exchange efficiency of thermoelectric module 5.
The specific work process of this air-conditioning fan is as follows：USB joint is connected to the power supply with USB interface（For example, have
The computer of USB）On, for providing working power for this air-conditioning fan；Store on control chip 6-1 in control board 6
Critical temperature, the temperature signal automatically turning on as air-conditioning fan or closing；Temperature sensor 7 detects ambient temperature, if environment
Temperature is more than critical temperature, and temperature sensor 7 sends a signal to control board 6, and control board 6 controls 4 turns of fan body
Dynamic and thermoelectric module 5 works, and fan body 4 blows away the cold wind producing in thermoelectric module 5 so that user feels
Nice and cool, that realizes air-conditioning fan automatically turns on function；Due to temperature sensor 7 real-time detection ambient temperature, when ambient temperature is less than
During critical temperature, temperature sensor 7 sends a signal to control board 6, and control board 6 sends control signal and makes fan body
4 stop and thermoelectric module 5 power-off, realize the automatic closing function of air-conditioning fan.
Further, as shown in Figures 2 to 4, the impact of the heat-sinking capability of refrigerating capacity heating end of thermoelectric module 5,
So that radiating in time in hot junction, improve the lasting refrigerating capacity of thermoelectric module 5, in the present embodiment, in radiating frame 2-1
Many raised rib post 2-3 are provided with the outer surface of both sides, are easy to increase the radiating surface of radiating frame 2-1 two side external surface
Long-pending, accelerate rate of heat dispation.Preferably, each rib post 2-3 can be integrally formed with radiating frame 2-1, is easy to process radiating frame 2-
1, improve production efficiency.Preferably, in order to increase the heat loss through radiation in thermoelectric module 5 hot junction, improve thermoelectric module 5 hot junction
Radiating efficiency, carries out anodising to each rib post 2-3 or surface lacquer is processed.
The present embodiment intelligence USB air-conditioning fan, using the cooling and warming performance of thermoelectric module 5, control board 6 controls heat
Electric cooling piece 5 works to produce cold, thus control board controls fan body 4 to rotate can send cold wind, improves
Cooling-down effect, lifting users'comfort；Critical temperature is previously set in control board 6, temperature sensor 7 detects environment
Temperature, when ambient temperature is more than critical temperature, temperature signal is sent to control board 6, control circuit by temperature sensor 7
Plate 6 controls fan body 4 rotation and thermoelectric module 5 to work, and sends cold wind, realizes automatically turning on of air-conditioning fan, when environment temperature
Less than during critical temperature, temperature signal is sent to control board 6 to degree by temperature sensor 7, and control board 6 controls fan originally
Body 4 stops and thermoelectric module 5 power-off, realizes being automatically switched off of air-conditioning fan, improves the intelligent of this air-conditioning fan, thus strengthening use
Family is experienced；This air-conditioning fan provides working power by USB joint, easy to use；Structure is simple, reduces manufacturing cost, and volume
Little it is easy to carry.
Finally it should be noted that：Above example only in order to the technical solution of the utility model to be described, is not intended to limit；
Although being described in detail to this utility model with reference to the foregoing embodiments, it will be understood by those within the art that：
It still can be modified to the technical scheme described in foregoing embodiments, or wherein some technical characteristics are carried out etc.
With replacement；And these modifications or replacement, do not make the essence of appropriate technical solution depart from this utility model each embodiment technology
The spirit and scope of scheme.
Claims (7)
1. a kind of intelligent USB air-conditioning fan is it is characterised in that include fan drum, the fan body being arranged in fan drum, use
In by intelligent USB air-conditioning fan connect to the USB joint of the power supply with USB interface, be used for fixing intelligence USB air-conditioning fan
Frame, control board, temperature sensor, thermoelectric module and radiating subassembly；Fan body, thermoelectric module and temperature sensor
All communicate to connect with control board；Radiating subassembly is arranged on outside fan drum, and radiating subassembly includes radiating frame and setting
Fin in radiating frame；The hot junction of thermoelectric module is contacted with radiating frame inner surface and cold end is contacted with fin.
2. intelligent USB air-conditioning fan according to claim 1 is it is characterised in that contacted with the hot junction of thermoelectric module is dissipated
Many raised rib posts are provided with the relative outer surface of hot framework inner surface.
3. intelligent USB air-conditioning fan according to claim 2 is it is characterised in that each rib post is integrally formed with radiating frame.
4. the intelligent USB air-conditioning fan according to any one of claim 1-3 is it is characterised in that fin includes the first fin
With the second fin, it is separately positioned on the both sides in radiating frame；The quantity of thermoelectric module is two, a thermoelectric module
Hot junction is contacted with the inner surface of radiating frame side and cold end is contacted with the first fin, the hot junction of another thermoelectric module with dissipate
The inner surface of hot framework opposite side contacts and cold end is contacted with the second fin.
5. the intelligent USB air-conditioning fan according to any one of claim 1-3 is it is characterised in that the lower surface of radiating frame
On offer elongate holes corresponding to the part of fin.
6. the intelligent USB air-conditioning fan according to any one of claim 1-3 it is characterised in that on fin with fan drum
The side of contact is provided with corrugated teeth or projection.
7. the intelligent USB air-conditioning fan according to any one of claim 1-3 is it is characterised in that carry out at anode to rib post
Reason or surface lacquer are processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621004049.5U CN205980182U (en) | 2016-08-31 | 2016-08-31 | Intelligence USB air conditioning fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621004049.5U CN205980182U (en) | 2016-08-31 | 2016-08-31 | Intelligence USB air conditioning fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205980182U true CN205980182U (en) | 2017-02-22 |
Family
ID=58038692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621004049.5U Active CN205980182U (en) | 2016-08-31 | 2016-08-31 | Intelligence USB air conditioning fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205980182U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588491A (en) * | 2017-08-24 | 2018-01-16 | 武汉大学 | Solar generator local ventilation device is used in one kind office |
| US10704574B2 (en) | 2018-08-31 | 2020-07-07 | Denso International America, Inc. | HVAC airflow baffle |
-
2016
- 2016-08-31 CN CN201621004049.5U patent/CN205980182U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588491A (en) * | 2017-08-24 | 2018-01-16 | 武汉大学 | Solar generator local ventilation device is used in one kind office |
| US10704574B2 (en) | 2018-08-31 | 2020-07-07 | Denso International America, Inc. | HVAC airflow baffle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |