CN209621670U - Hand-held heating bladeless fan - Google Patents
Hand-held heating bladeless fan Download PDFInfo
- Publication number
- CN209621670U CN209621670U CN201821934004.7U CN201821934004U CN209621670U CN 209621670 U CN209621670 U CN 209621670U CN 201821934004 U CN201821934004 U CN 201821934004U CN 209621670 U CN209621670 U CN 209621670U
- Authority
- CN
- China
- Prior art keywords
- hand
- body part
- held
- motor
- flabellum
- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract description 34
- 241000883990 Flabellum Species 0.000 claims abstract description 31
- 206010037660 Pyrexia Diseases 0.000 claims abstract description 18
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- 238000005034 decoration Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 230000020169 heat generation Effects 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 4
- 241001075561 Fioria Species 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses hand-held heating bladeless fans, including body part, five leaf flabellums, gas multiplication groove body, fever tablet, five leaf flabellums are provided with above the body part, air inlet is provided with below the body part, it is provided with connection gas outlet in the turbine leaf, is provided with button in the middle part of described our department, the body part left is provided with charging port, the body interior is provided with support column, and the body interior is equipped with heating sheet；Beneficial effect is: the utility model can control by button, it is simple to operate, substantially increase the air output of equipment, it the use of this no apparent benefit of fan-leaf fan is exactly that you do not have to worry that the hand of child can be hurt by flabellum, it is also prevented from foreign matter entrance, it is cleaned without worrying about to flabellum, improve user experience, and hand-held part is also additionally arranged the function of heating device hand warmer, keep hand warm and blows out hot wind, make user more comfortable, equipment is when in use, it can be with hand-held, it can also place on the table, substantially increase the flexibility that equipment uses function.
Description
Technical field
The utility model relates to hold fan art, more particularly to hand-held bladeless fan.
Background technique
With becoming better and better for living condition, more and more household small electric appliances receive liking for people, many people's happinesses
It is joyous to be cooled down using hand-held fan to oneself, hold fan it is small in size, limited using no place, weather than it is cold when
It waits, is warmed oneself using equipment to itself, receive liking for people.
Existing hand-held fan is flabellum form mostly, and using this fan, the hand of child accidentally can be by flabellum
It hurts, also often there is sundries to enter fan, and often to clean flabellum, flabellum rotation is driven by motor, is converted electrical energy into
For mechanical energy, accelerate the flowing velocity of air by the rotation of flabellum, to bring refrigerant, but existing hand-held fan
In fan wind-force it is smaller, can only be cooling, the hand-held bladeless fan for style of not warming oneself reduces user experience.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides hand-held heating bladeless fan, this is practical new
Type is simple to operate, using five leaf flabellums, keeps wind bigger softer, substantially increases the air output of equipment, use this nothing
The apparent benefit of fan-leaf fan is exactly that you do not have to worry that the hand of child can be hurt by flabellum, foreign matter entrance is also prevented from, without worrying about
It is cleaned to flabellum, there are also when weather is colder, heat button can be opened, holding not only can be with warm hand, but also blows out
Hot wind makes people warmer.The flexibility for improving user experience and using.
The utility model achieves the above object through the following technical schemes:
Hand-held heating bladeless fan, including body part, five leaf flabellums, gas multiplication groove body, fever tablet, the body part top
Five leaf flabellums are provided with, are provided with ear ornament part above the flabellum, connection gas outlet is provided in the turbine leaf, it is described
It is provided with button in the middle part of our department, the body part left is provided with charging port, and the body part is internally provided with support column, institute
It states and is equipped with heating sheet inside body part；The body part is internally provided with the motor, and the motor front is provided with wiring board,
By tin welding, the motor lower section is provided with the battery, is provided on the outside of the battery for the button and the wiring board
Inner supporting body, the inner supporting body outside are provided with rectangular detent knot, and the flabellum lower part is equipped with axis hole, above the motor
Axis is cooperatively connected, and the dress motor lower portion has threading hole, and line is connected with circuit board, described to press bond distance's control block directly and circuit board
Connection, the button are electrically connected with the motor.
So set, described can control by button, simple to operate, volume of air supply is bigger, and the wind produced by boasting is more soft
With substantially increase the air output of equipment, and hand-held part is also additionally arranged heating device and keeps hand warm and blow out hot wind, improves
User experience, equipment when in use, can also be placed on the table, substantially increasing equipment makes with hand-held
With the flexibility of function.
In above structure, equipment when in use, can control the motor by the button and work, the motor
The five leaves flabellum is driven to be rotated, so that the wheel blade rotates outlet air, it is 1.3 that the gas, which blows over gas multiplication groove body width,
Millimeter can will increase to 15 times by the gas of the wheel blade, and gas is blown out outward by the head inner wall, increases outlet air
Amount and conveying distance, improve user experience.
Further, the decoration ear is connected directly with head, so set, reducing the complexity of head construction
Property, and integrator does not have loft, makes that appearance is more beautiful, succinct.
Further, described directly to connect with circuit board by bond distance's control block, the button is electrically connected with the motor.Such as
This setting makes dislocation when described avoid around long line, mitigation installation, more stable when structure simply uses key.
It is 1.3 millimeters that further the gas, which blows over gas multiplication groove body width, can will pass through the gas of the wheel blade
Increase to 15 times, gas is blown out outward by the head inner wall, so set, increasing air output and conveying distance.
Further, the rectangular card slot of the inner supporting structure is fixed and supported with body part block board, this structure more designs
Rationally, more stable fixation can be carried out to the equipment such as motor and flabellum micro-vibration, equipment is easier for installation.
Further, the heating sheet is blocked by the support of interior structural support posts, installs the heating being in contact with body part
Piece 2, similar hand warmer function, fever tablet 2 are generated heat, so that the heating of fan body portion, user's hand, which is sealed, to warm, and is pacified
Fever tablet 1 on the inside of the interior structural support, folds with fever tablet, make by wind heating, the wind of blowout becomes that peace is warm, and allowing makes
User becomes warmer by warm wind.
Further, the heating device, interior structural support posts middle part patch clip fever tablet, and body part inner wall patch sticks hair
Backing, direct lead wire to circuit board, fever tablet use dual control temperature electric heating energy-storage formula structure, gradually discharge in thermal energy and set mistake automatically
Thermel protection device and automatic heat preserving instruction device, an electric rangette by PTC thermistor switch control, PTC are positive temperature systems
Several thermistors itself can generate heat (heat of electric furnace can also be conducted to it) when an electric current passes through it, when temperature reaches centainly
When value, its resistance can be increased dramatically, and can be considered as disconnection, so stopping consumption electric energy at this time.This heating device is not only held
Can be with warm hand, and the hot wind blown out makes people warmer.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, it can control by button, simple to operate, bigger using five leaf flabellum volume of air supply, the wind produced by boasting is more soft
With, substantially increase the air output of equipment, using this no apparent benefit of fan-leaf fan be exactly you do not have to worry child hand
It can be hurt by flabellum, be also prevented from foreign matter entrance, cleaned without worrying about to flabellum, and be improved user experience and use
Flexibility.
2, equipment when in use, can also be placed on the table with hand-held, also when weather is colder,
Similar hand warmer function, can open heat button, and holding not only can be with warm hand, but also the hot wind blown out makes people warmer, increases
The function of having added hand-held bladeless fan solves the problems, such as that only cooling is unable to the fan of heating function, increases hand-held without leaf
The practicability of fan.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the right view schematic diagram of internal structure of hand-held heating bladeless fan described in the utility model；
Fig. 2 is the main view of hand-held heating bladeless fan described in the utility model；
Fig. 3 is the rearview of hand-held heating bladeless fan described in the utility model；
Fig. 4 is the structural schematic diagram of hand-held heating bladeless fan described in the utility model.
The reference numerals are as follows:
1, ear ornament part；2, fan head；3, button；4, silencing cavity；5, body part；6, air inlet；7, flabellum；8, electric
Machine；9, circuit board；10, charging port；11, fever tablet 1；12, fever tablet 2；13, detent fixed block；14, gas multiplication groove body；15,
Interior structural support posts；16, threading hole；17, battery；
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model is described in further detail with reference to the accompanying drawing.
First embodiment:
As Figure 1-Figure 4, bladeless fan, including body part 5, button 3, motor 8, battery 17, gas multiplication groove body are held
14, fan head 2 is equipped with ear ornament part 1, is provided with gas multiplication groove body 14 in fan head 2, gas double groove body 14 to
Increase the volume of output gas, 5 front of body part is provided with button 3, and to control equipment work, 5 left of body part is set button 3
It is equipped with charging port 10, patch clips fever tablet 11 in the middle part of interior structural support posts 15, and 3 underlying bulk portion of key, 5 inner wall is provided with hair
Backing 12 is provided with detent fixed block 13 below body part 5, and detent fixed block 13 is fixed with interior 15 detent of structural support posts, this
Body portion 5 is internally provided with motor 8, and motor 8 is provided with five leaf flabellums 7, flabellum to convert electrical energy into mechanical energy on motor 8
7 drive the bigger more soft air quantity of offer by motor, and 8 front of motor is provided with wiring board 9, and wiring board 9 is to long block key control
Button 3, so set, button 3 can be fixed, circuit board is fixed by screws in interior structural support posts 15, motor 7
Lower section is provided with battery 16, and battery 16 is to storage and powers, and has type chamber to fix and support battery below interior structural support posts 15
17, charging port 10 is provided on 9 left side body part 5 of circuit board, and charging port 10 directly connects with circuit board 9, to battery
Charging provides electric energy, is provided with air inlet 6 below body part 5.
Second embodiment:
The difference of second embodiment and first embodiment is: gas multiplication 14 width of groove body is 1.3 millimeters, fan head 2
Internal conveyor surface gradient is 16 °.
Specifically, gas multiplication 14 width of groove body is 1.3 millimeters, so set, generating wind when motor drives flabellum rotation
Amount, for wind after gas multiplication groove body 14 and 16 ° of gradients of conveyor surface, gas increases to 15 times；So set, the gas of conveying can be improved
Volume density and distance reduce the volume of gas, increase air output.
Working principle: equipment when in use, can by button 3 control motor 8 work, air from air inlet 6 into
Enter inside body part 5, motor 8 drives the rotation of five leaf flabellums 7, so that five leaf flabellums 7 rotate outlet air, the gas times in fan head 2
Increasing 14 width of groove body is 1.3 millimeters, so that wind can increase gas after gas multiplication groove body 14 and 16 ° of gradients of conveyor surface
To 15 times, gas improves the gas density and distance of conveying along 16 ° of slope outlet air, increases air output.
3rd embodiment: heating sheet is installed, and patch clips fever tablet 11,5 inner wall of body part patch in the middle part of interior structural support posts 15
Stick fever tablet 12, direct lead wire to circuit board.The heating sheet 2 being in contact with body part, similar hand warmer function, fever are installed
Piece 2 generate heat so that the heating of fan body portion, user's hand, which is sealed, to warm, and be mounted on interior structural support inside
Fever tablet 1, folds with fever tablet, make by wind heating, it is warm that the wind of blowout becomes peace, and user is allowed to become warmer by warm wind
With.
When temperature is lower, computer heating control button is opened, air enters from air inlet 6, into interior structural support posts 15, warp
Heating device is crossed, warm wind increases air quantity, conveyed farther by gas multiplication groove body 14.Two panels heating sheet is mutually clipped, wind is become
Warm, fever tablet uses dual control temperature electric heating energy-storage formula structure, gradually discharges and sets automatic overtemperature protection system and automatic guarantor in thermal energy
Warm instruction device, an electric rangette by PTC thermistor switch control, PTC are the thermistors of positive temperature coefficient, work as electric current
By when itself can generate heat (heat of electric furnace can also be conducted to it), when temperature reach certain value when, its resistance can be sharply
Increase, disconnection can be considered as, so stopping consumption electric energy at this time.This heating device is not only held can be with warm hand, but also blows out
Hot wind makes people warmer.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (5)
1. hand-held heating bladeless fan, it is characterised in that: described including body part, five leaf flabellums, gas multiplication groove body, fever tablet
It is provided with five leaf flabellums above body part, is provided with ear ornament part above the flabellum, the fan head is provided with connection
Gas outlet, the body part middle part are provided with button, and the body part left is provided with charging port, sets inside the body part
It is equipped with support column, is equipped with heating sheet inside the body part；The body part is internally provided with motor, the motor front setting
There are wiring board, the charging port and circuit board by tin welding, the motor lower section is provided with battery, sets on the outside of the battery
It is equipped with inner supporting body, rectangular detent knot is provided on the outside of the inner supporting body, the flabellum lower part is equipped with axis hole, with the motor
Upper square shaft is cooperatively connected, and the motor lower portion has threading hole, and line is connected with circuit board, directly connects with circuit board by bond distance's control block
It connects, the button is electrically connected with the motor.
2. hand-held heating bladeless fan according to claim 1, it is characterised in that: decoration ear divides two halves, directly with
Front and back head forms one.
3. hand-held heating bladeless fan according to claim 1, it is characterised in that: increase hand warmer function, the fever
Piece sticker is in interior structural support internal heat generation.
4. hand-held heating bladeless fan according to claim 1, it is characterised in that: the gas multiplication groove body width is 1.3
The conveyor surface gradient of millimeter, the connection gas outlet is 16 °.
5. hand-held heating bladeless fan according to claim 1, it is characterised in that: the rectangular card slot of inner supporting structure with
The fixed support of body part block board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821934004.7U CN209621670U (en) | 2018-11-22 | 2018-11-22 | Hand-held heating bladeless fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821934004.7U CN209621670U (en) | 2018-11-22 | 2018-11-22 | Hand-held heating bladeless fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209621670U true CN209621670U (en) | 2019-11-12 |
Family
ID=68444304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821934004.7U Expired - Fee Related CN209621670U (en) | 2018-11-22 | 2018-11-22 | Hand-held heating bladeless fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209621670U (en) |
-
2018
- 2018-11-22 CN CN201821934004.7U patent/CN209621670U/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 |
Granted publication date: 20191112 |