CN208474177U - A kind of spy's low temperature fan - Google Patents
A kind of spy's low temperature fan Download PDFInfo
- Publication number
- CN208474177U CN208474177U CN201821110761.2U CN201821110761U CN208474177U CN 208474177 U CN208474177 U CN 208474177U CN 201821110761 U CN201821110761 U CN 201821110761U CN 208474177 U CN208474177 U CN 208474177U
- Authority
- CN
- China
- Prior art keywords
- outline border
- low temperature
- stator
- flabellum
- fixedly installed
- 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
- 241000883990 Flabellum Species 0.000 claims abstract description 21
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 229910052742 iron Inorganic materials 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims description 32
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 15
- 239000004917 carbon fiber Substances 0.000 claims description 15
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 15
- 239000011888 foil Substances 0.000 claims description 6
- 230000000873 masking effect Effects 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 206010037660 Pyrexia Diseases 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of special low temperature fans, including outline border and flabellum, the flabellum is located in the inner cavity of outline border, the middle part of the flabellum is fixedly connected with axle center by iron set, the inner cavity of the outline border is fixedly installed with stator, the flabellum is connect with stator rotation, the upper surface of the stator is fixedly installed with insulation sleeve upper cover, the upper end of the insulation sleeve upper cover is fixedly installed with magnet housing, magnet is installed in the magnet housing, it is fixedly connected in the middle part of the axle center and magnet, the utility model improves the working performance of fan at low ambient temperatures.
Description
Technical field
The utility model relates to fan technology field, specially a kind of special low temperature fan.
Background technique
General fan work temperature is between -0 DEG C to+70 DEG C, between more advanced -20 DEG C to+70 DEG C, but still can not
Meet some particular surroundings, if fan requires to work at -40 DEG C in reach in freezer, because of most of part such as Bearing, electronics group
Part is all extremely difficult to work at -40 DEG C.
Utility model content
It is mentioned above in the background art existing to solve the purpose of this utility model is to provide a kind of special low temperature fan
The problem of fan can not work under special low temperature environment again.
In order to solve the above technical problems, the utility model provides the following technical solutions: a kind of spy's low temperature fan, including outline border
And flabellum, the flabellum are located in the inner cavity of outline border, the middle part of the flabellum is fixedly connected with axle center, the outline border by iron set
Inner cavity be fixedly installed with stator, the flabellum is connect with stator rotation, and the upper surface of the stator is fixedly installed with insulation sleeve
Upper cover, the upper end of the insulation sleeve upper cover are fixedly installed with magnet housing, and magnet, the axle center and magnetic are equipped in the magnet housing
It is fixedly connected in the middle part of iron.
Preferably, the bottom of the stator is fixedly installed with PTC component, and the top electrical series of the PTC component have temperature
Fuse is spent, the outer rim of the PTC component is provided with heat conductive silica gel.
Preferably, the upper and lower ends of the outline border are fixedly installed with carbon fiber heating net, the carbon fiber heating net by
1000 carbon fiber heating silks are formed in parallel.
Preferably, the outer frame bottom is fixedly installed with heating reel.
Preferably, the inner edge of the stator is fixedly installed with winding.
Preferably, uniformly there is line with heating function in the outline border, masking foil is enclosed with inside and outside the line with heating function, it is described
Line with heating function is that carbon fiber heating silk is formed in parallel.
Compared with prior art, the utility model has the beneficial effects that
1. the utility model, by the installation of outline border, which is full aluminum casting and becomes fan main body, stator motor two
Side is fixed on aluminium frame by screw, and impeller (containing rotor) is fixed on aluminium frame through axle center and retaining ring, and three's combination has been one
Fan can install mesh enclosure additional, make not make foreign matter is sudden to break flabellum or manpower protrudes into injury extremely, and in fan two sides
For bearing assembly, solves existing fan poor thermal conductivity, heat spreads uneven problem.
2. being made of which includes PTC component and two groups carbon fiber heating silk setting multiple groups heating component
Line with heating function, inner chassis position, frame side position and mesh enclosure part, motor-driven increase preheating heater enable framework to maintain respectively
5 DEG C or so, make the present apparatus that can work at -40 DEG C to -60 DEG C, the existing fan of effective solution can not work in low temperature environment
The problem of.
Detailed description of the invention
Fig. 1 is the explosive view of the utility model embodiment entirety；
In figure: 1, carbon fiber heating net；2, flabellum；3, iron set；4, axle center；5, magnet housing；6, magnet；7, on insulation sleeve
Lid；8, stator；9, Thermal Cutoffs；10, PTC component；11, outline border；12, reel is heated.
Specific embodiment
Service performance is frightened to obtain in order to improve fan in low temperature environment, the utility model embodiment provides a kind of special low temperature wind
Fan.The following will be combined with the drawings in the embodiments of the present invention, to the technical scheme in the embodiment of the utility model carry out it is clear,
It is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
Referring to Fig. 1, present embodiments providing a kind of special low temperature fan, including outline border 11 and flabellum 2, flabellum 2 are located at outer
In the inner cavity of frame 11, the middle part of flabellum 2 is fixedly connected with axle center 4 by iron set 3, and the inner cavity of outline border 11 is fixedly installed with stator 8,
The inner edge of stator 8 is fixedly installed with winding, and flabellum 2 and stator 8 are rotatablely connected, and the upper surface of stator 8 is fixedly installed with insulation sleeve
Upper cover 7, the upper end of insulation sleeve upper cover 7 are fixedly installed with magnet housing 5, are equipped with magnet 6 in magnet housing 5, in axle center 4 and magnet 6
Portion is fixedly connected.
In the present embodiment, Unit four such as outline border 11,8 motor of stator, flabellum 2 and mesh enclosure, a kind of outline border 11 is full aluminium
Casting and become fan main body, 8 motor two sides of stator are fixed on outline border 11 by screw, flabellum 2 (containing rotor) penetrate axle center 4 and
Retaining ring is fixed on outline border 11, and three's combination has been a fan, not make foreign matter is sudden to break flabellum or manpower protrudes into extremely
Injury, and in fan two sides, it can install mesh enclosure additional, and the fan is not intended to limit its type, particularly may be divided into two kinds, one kind is dedicated
In the fan that need to fix usage type, such as aerofoil fan, another kind is exclusively used in the fan of activity usage type, such as the vertical fan of household and
Wall fan.
Embodiment 2
Referring to Fig. 1, the bottom of stator 8 is fixedly installed with PTC component 10, the top electrical series of PTC component 10 have temperature
Fuse 9 is spent, the outer rim of PTC component 10 is provided with heat conductive silica gel, and the upper and lower ends of outline border 11 are fixedly installed with carbon fiber and add
Heat supply network 1, carbon fiber heating net 1 are formed in parallel by 1,000 carbon fiber heating silks, and 11 bottom of outline border is fixedly installed with heating reel
12, uniformly have line with heating function in outline border 11, be enclosed with masking foil inside and outside line with heating function, line with heating function be carbon fiber heating silk simultaneously
Join.
Wherein it is equipped with, three kinds of preheating heaters are respectively placed in inner chassis position, frame side position and mesh enclosure part,
One inner chassis position is PTC component 10, the PTC component 10 of appropriate size is selected depending on framework size, has the high thermal conductivity of stickiness
Property silica gel, concatenation can cover formula Thermal Cutoffs 9, when reaching set temperature, can disconnect automatically, generally be set in+5 DEG C to+10
DEG C, it after disconnection when temperature is lower than set temperature, and can restore to be connected automatically, make PTC component 10 continue to heat, other two groups are pre-
Fever body is all heated with 10 Synchronous Heating of PTC component or stopping；Secondly being wound around the line with heating function on mesh enclosure, it is by 1,000
Bar carbon fiber is formed in parallel, and a meter impedance is about that 510 nurses difficult to understand are only wanted 3 meters long less, be converted into alternating current 220V operating voltage
Power is 220V*220V/510 Ω * 3=31W, although very big, because string can cover formula Thermal Cutoffs 9, as long as framework temperature
Degree is more than+5 DEG C, can stop heating at once, and optionally mesh enclosure can be on or below framework or upper and lower has；Thirdly and fever
Line, only it is wound around in two panels masking foil, and two masking foil overall lengths are approximately equal to the side length of framework, and width is also same with framework
The heating wire of width and 3 meters of long 31W, as long as same framework temperature is more than+5 DEG C, can stop at once between two masking foils
Heating.Three of the above heat generating component can add simultaneously, can also be only plus one of, depending on installation environment needs, cost consideration or institute
Reflecting time need to be heated and different.
In this practical description, it should be noted that the orientation of the instructions such as term "vertical", "upper", "lower", "horizontal" or
Person's positional relationship is orientation based on the figure or positional relationship, is merely for convenience of this practical and simplified description of description,
Rather than the device or element of instruction or hint meaning must have a particular orientation, and are constructed and grasped with specific orientation
Make, therefore should not be understood as the limitation practical to this.
In this practical description, it is also necessary to explanation, unless otherwise specific regulation and limitation, term " setting ", " peace
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, can be mechanical connection, is also possible to be electrically connected, can be and be directly connected to, and be also possible to be connected by intermediary, can
To be the connection inside two elements.For the ordinary skill in the art, can understand as the case may be above-mentioned
Concrete meaning of the term in this is practical.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of spy's low temperature fan, it is characterised in that: including outline border (11) and flabellum (2), the flabellum (2) is located at outline border (11)
Inner cavity in, the middle part of the flabellum (2) is fixedly connected with axle center (4) by iron set (3), and the inner cavity of the outline border (11) is fixed
It is equipped with stator (8), the flabellum (2) and stator (8) are rotatablely connected, and the upper surface of the stator (8) is fixedly installed with insulation
It covers upper cover (7), the upper end of the insulation sleeve upper cover (7) is fixedly installed with magnet housing (5), is equipped with magnetic in the magnet housing (5)
It is fixedly connected in the middle part of iron (6), the axle center (4) and magnet (6).
2. spy's low temperature fan according to claim 1, it is characterised in that: the bottom of the stator (8) is fixedly installed with PTC
The top electrical series of component (10), the PTC component (10) have Thermal Cutoffs (9), and the outer rim of the PTC component (10) is set
It is equipped with heat conductive silica gel.
3. spy's low temperature fan according to claim 1, it is characterised in that: the fixed peace of the upper and lower ends of the outline border (11)
Equipped with carbon fiber heating net (1), the carbon fiber heating net (1) is formed in parallel by 1,000 carbon fiber heating silks.
4. spy's low temperature fan according to claim 1, it is characterised in that: outline border (11) bottom is fixedly installed with heating
Reel (12).
5. spy's low temperature fan according to claim 1, it is characterised in that: the inner edge of the stator (8) be fixedly installed with around
Group.
6. spy's low temperature fan according to claim 1, it is characterised in that: uniformly have line with heating function in the outline border (11), institute
It states and is enclosed with masking foil inside and outside line with heating function, the line with heating function is that carbon fiber heating silk is formed in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821110761.2U CN208474177U (en) | 2018-07-13 | 2018-07-13 | A kind of spy's low temperature fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821110761.2U CN208474177U (en) | 2018-07-13 | 2018-07-13 | A kind of spy's low temperature fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208474177U true CN208474177U (en) | 2019-02-05 |
Family
ID=65210513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821110761.2U Expired - Fee Related CN208474177U (en) | 2018-07-13 | 2018-07-13 | A kind of spy's low temperature fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208474177U (en) |
-
2018
- 2018-07-13 CN CN201821110761.2U patent/CN208474177U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208474177U (en) | A kind of spy's low temperature fan | |
| CN207603467U (en) | A kind of box photovoltaic DC-to-AC converter | |
| CN106449292A (en) | Quick cooling type electric leakage protector | |
| CN105099043A (en) | Variable-frequency motor | |
| CN208014479U (en) | A kind of novel electronic transformer guard shield | |
| CN217935361U (en) | High-voltage three-phase asynchronous motor convenient for heat dissipation | |
| CN207093461U (en) | High temperature resistant fan and baking box | |
| CN109980833A (en) | A kind of oil-filled submersible motor | |
| CN217266529U (en) | Drying air channel assembly and clothes treatment equipment comprising same | |
| CN109816856A (en) | Heating assembly, heating appliance and unmanned retail terminal | |
| CN214043360U (en) | High-power vehicle-mounted charger transformer | |
| CN209545904U (en) | PTC electric heater bracket | |
| CN204693576U (en) | Heating installation | |
| CN206413915U (en) | Low magnetic wave drier and hair-dryer | |
| CN214013618U (en) | High-voltage board inner loop heating dehydrating unit | |
| CN201780856U (en) | Integrated reactor module | |
| CN205657548U (en) | High -efficient economizer of high -voltage motor | |
| CN205403142U (en) | Thing networking electric fan heater | |
| CN205413540U (en) | Baking finish heating plate | |
| CN214956307U (en) | Heat dissipation cabinet for electrical engineering transformer installation | |
| CN210688699U (en) | Electromagnetic heating stove host based on water cooling | |
| CN210468971U (en) | Four-pole brushless self-excited AC generator | |
| CN201118369Y (en) | Mw higher dual-feedback asynchronous wind generator | |
| CN207200429U (en) | A kind of radiating motor | |
| CN214856335U (en) | Seat ring heater |
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: 20190205 |