CN206583084U - Lift cool-warm electric fan - Google Patents
Lift cool-warm electric fan Download PDFInfo
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- CN206583084U CN206583084U CN201720047191.6U CN201720047191U CN206583084U CN 206583084 U CN206583084 U CN 206583084U CN 201720047191 U CN201720047191 U CN 201720047191U CN 206583084 U CN206583084 U CN 206583084U
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- fan
- fixed
- cold wind
- outlet
- fan assembly
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Abstract
A kind of lift cool-warm electric fan, procapsid（1）On be provided with the outlet of N number of cold wind（11）With N number of warm air outlet（12）；Cold wind is exported（11）And warm air outlet（12）It is interlaced with each other, equally spaced line up a perpendicular row；The N portions fan component (61) of the fan assembly (6) is fixed on fan supporter with lining up a perpendicular row（63) on, adjacent fans component（61）Spacing exported with adjacent cold wind or the spacing of warm air outlet is equal；Fan assembly（6）Back casing can be arranged on up or down（2）On two sliding rail racks (7) between；The fan assembly (6) is connected with drive mechanism (9), and drive mechanism (9) drives fan assembly (6) to be moved to fan component (61) just to each cold wind outlet (11) or just to each hot-blast outlet (12）.The beneficial effects of the utility model are:Cold and hot air outlet is separated, and can change the position of fan assembly as needed, different air outlets is blown, realize that machine is blown a cold wind over, or blow warm wind.
Description
Technical field
The utility model is related to the pumping installations for ventilation, and working fluid is air, is more particularly to added with air
Hot merit can pumping installations, more particularly to blower fan Liftable type cool-warm electric fan.
Background technology
Strong convection changes in temperature warmer seen in current market, cold wind outlet and hot-blast outlet are same outlet.Existing skill
The warmer of art this type is two classes, and a class is heater and fan is fixed on internal body, and such body is small, floor space
It is small.But air outlet is also small simultaneously, when blowing a cold wind over, otherwise high wind speed high noisy, otherwise the low wind speed of low noise, wind anyway
Amount is all not enough.Such product is more suitable only for being used as warmer.
Another kind of is that fan is fixed, and heater may move.This class is that heater is moved in body, can vacate air-out
Mouthful, cold wind blowout is no longer hindered, small air quantity when the above-mentioned type warmer is blown a cold wind over, the shortcoming of high noisy is avoided, but also because moving
Open the space taken during heater and cause larger body, floor space is relatively large.This two classes changes in temperature of prior art take
Warmer, it is short that this grows that.Current user pursue product it is the smaller the better, but properties of product again it is irreducible in the case of, they are slow
It slowly can no longer meet the demand of user.
Utility model content
The technical problems to be solved in the utility model is to avoid above-mentioned the deficiencies in the prior art part and design production
A kind of cool-warm electric fan.
The present invention is a kind of lift cool-warm electric fan to solve the technical scheme that above-mentioned technical problem is proposed, including by
Fuselage and the fan assembly in fuselage that procapsid and back casing are constituted；Air inlet is provided with the back casing；Institute
State and N number of cold wind outlet and N number of warm air outlet are provided with procapsid；Cold wind outlet and warm air outlet it is interlaced with each other, etc. between
A perpendicular row are lined up every ground；Each warm air outlet is mounted on heat generating component, and the fan assembly includes fan supporter and N portions wind
Fan component, the spacing that N portions fan component is fixed on fan supporter with lining up a perpendicular row is exported or warm wind goes out with adjacent cold wind
The spacing of mouth is equal；The back casing inwall left and right sides is respectively fixed with vertical sliding rail rack, and each sliding rail rack is set
It is equipped with chute；The fan assembly is ordinatedly pacified by the vertical slide rail gap of one on fan supporter arranged on left and right sides outer wall
In the chute of sliding rail rack, fan assembly can be arranged between two sliding rail racks up or down；
The fan assembly is connected with drive mechanism, and drive mechanism drives fan assembly to be moved to fan component just to each cold
Wind is exported or just to each hot-blast outlet.Wherein N >=2.
More preferably, the drive mechanism includes the first synchronizing wheel, timing belt, the second synchronizing wheel, motor and is fixed on
One row's rectangular teeth of fan supporter side；The motor is fixed on nearly fan assembly one end of inwall of fuselage, its rotating shaft and the
Two synchronizing wheels are fixedly connected, and the first synchromesh gear is rotatably mounted to the other end of the inwall of fuselage, and timing belt is looped around
In one synchronizing wheel and the second synchronizing wheel, the teeth on the timing belt are engaged with the teeth of the first synchronizing wheel and the second synchronizing wheel,
The timing belt is parallel with the chute of sliding rail rack；The fan supporter by be fixed on the rectangular teeth of its side just with it is synchronous
Band occlusion is fixed.
More preferably, the drive component includes motor, gear and rack；The gear is fixed on the rotating shaft of motor
On；The rack of strip of the gear with being fixed on fan supporter side is engaged.
More preferably, the drive mechanism includes being fixed on two handles of fan supporter rear both sides；Two hands
Handle two vertical shifting chutes from back casing reach external fuselage respectively；The arranged on left and right sides of the fan supporter is towards cunning
A circular detents are respectively provided with the side wall of rail support；Two sliding rail racks are relative with the circular detents of the fan supporter
Inwall is mounted on upper and lower spring, and one end of the upper spring and lower spring is fixed on sliding rail rack, and its one end difference is corresponding
Ground is provided with fixed nail and lower fixed nail；Two handles, which are exerted a force, above to be pushed away, and drives the fan component of fan assembly to reach cold wind
When exporting rear position, the circular detents in fan supporter arranged on left and right sides face face fixed nail, and fixed nail is in upper spring on this
Promotion under, in the circular detents for inserting fan supporter, the fan component of the fan assembly is fixed on behind each cold wind outlet just
The position of side；Pushed away under force in two handles, the circular detents of the lower fixed nail insertion fan supporter, the fan assembly
Fan component is fixed on the position in hot-blast outlet dead astern.
Compared with the existing technology compared with, the beneficial effects of the invention are as follows：Cold and hot air outlet is separated, and the positive rear side in cold wind outlet only has
Fan assembly, the positive rear side of hot-blast outlet is further fixed on heater, and fan assembly is alternately moved between cold and hot air outlet.User can
Change the position of fan assembly as needed, different air outlets is blown, realizes that machine is blown a cold wind over, or blow warm wind
Function.When cold wind is blown out, there is no the resistance of heater shelves, air-out is smooth, improves wind speed, air quantity, and floor space between
Between above-mentioned existing two kinds of warmers, the demand of user instantly is more conformed to.
Brief description of the drawings
Fig. 1 is that the axle of lift cool-warm electric fan in each preferred embodiment of the utility model lift cool-warm electric fan is surveyed
Projection signal；
Fig. 2 is the axonometric projection signal of lift cool-warm electric fan in example one and example two in the preferred embodiment；
Fig. 3 is that the axonometric projection of each isolation of components state of lift cool-warm electric fan in the preferred embodiment one is shown
Meaning；
Fig. 4 is lift cool-warm electric fan broken section axonometric projection signal in the preferred embodiment one；
Fig. 5 be lift cool-warm electric fan orthographic projection front view and A-A portions sectional view and B in the preferred embodiment one,
The close-up schematic view in C portions；
Fig. 6 is that the orthographic projection right side regards schematic cross-sectional view when lift cool-warm electric fan is blown a cold wind in the preferred embodiment one,
Arrow represents the flow direction of wind in figure；
The orthographic projection right side regards section view signal when Fig. 7 is lift cool-warm electric fan blowing hot-air in the preferred embodiment one；
Fig. 8 is the broken section axonometric projection schematic diagram of lift cool-warm electric fan in the preferred embodiment two；
Fig. 9 be the fan component 61 of lift cool-warm electric fan in preferred embodiment three just to cold wind mouthfuls 11 when partial cutaway
The optical axis surveys perspective view；
Figure 10 is the fan component 61 of the lift cool-warm electric fan of example three in the preferred embodiment just to cold wind mouthful 11
When, the close-up schematic view in another angle axonometric projection schematic diagram and its D portions and E portions；
Figure 11 be in the preferred embodiment one lift cool-warm electric fan orthographic projection backsight schematic cross-sectional view and G-G portions and
The section view and its close-up schematic view in F-F portions；
Figure 12 be the fan component 61 of lift cool-warm electric fan in the preferred embodiment three just to warm wind port 12 when
Broken section axonometric projection schematic diagram；
Figure 13 be the fan component 61 of lift cool-warm electric fan in the preferred embodiment three just to warm wind port 12 when, separately
One angle axonometric projection schematic diagram.
Embodiment
Below, the present invention is expanded on further in each preferred embodiment with reference to shown in each accompanying drawing.
Referring to Fig. 1 to 7, the preferred embodiment one of the present invention is design, manufactures a kind of lift cool-warm electric fan, including by
Fuselage that procapsid 1, back casing 2 are constituted, fan assembly 6 and base 3 in fuselage, the procapsid 1 are set to there is N
Air inlet 21 is provided with individual cold wind outlet 11 and N number of warm air outlet 12, the rear shell 2, the cold wind outlet 11 and warm wind go out
Mouth 12 is interlaced with each other equally spaced to line up a perpendicular row, and each warm air outlet 12 is mounted on heat generating component 4, each heat generating component 4
Heater 41 be fixed on by heater support bracket 42 on the hot-blast outlet 11 of procapsid 1;The fan assembly 6 includes blower fan branch
Frame 63 and N portions fan component 61, N portions fan component 61 are lined up one and are fixed on perpendicularly on fan supporter 63, adjacent fans group
The spacing of part 61 is exported with adjacent cold wind or the spacing of warm air outlet is equal.
Referring to Fig. 3 and Fig. 5, the inwall left and right sides of back casing 2 is respectively fixed with vertical sliding rail rack 7, the cunning
Rail support 7 is provided with chute 71；The fan assembly 6 passes through a vertical cunning on the arranged on left and right sides outer wall of fan supporter 63
The gap of rail 632 ordinatedly installed in sliding rail rack 7 chute 71 in, fan assembly 6 by its slide rail 632 in chute 71, can on
Under removably mount between two sliding rail racks 7 of back casing 2, as shown in B in Fig. 5 and C.
The fan assembly 6 is connected with drive mechanism 9, and drive mechanism 9 drives fan assembly 6 to be moved to its each fan component
61 just to each cold wind outlet 11 when, fan lift cool-warm electric fan blowing cold air, as shown in Figure 6；When drive mechanism 9 drives wind
When thermomechanical components 6 are moved to each fan component 61 just to each 12 rear of hot-blast outlet, because hot-blast outlet is fixed with heat generating component 4, wind
Lift cool-warm electric fan blowout hot blast is fanned, as shown in Figure 7.
Referring to Fig. 3 and Fig. 4, in this example, the drive mechanism 9 includes the first synchronizing wheel 91, timing belt 92, the second synchronizing wheel
93rd, motor 94 and it is fixed on row's rectangular teeth 90 of the side of fan supporter 63；The motor 94 is fixed on the inwall of fuselage
Nearly fan assembly one end, its rotating shaft is fixedly connected with the second synchronizing wheel 93, and the first synchromesh gear 91 is rotatably mounted to fuselage
Inwall the other end, timing belt 92 is looped around in the first synchronizing wheel 91 and the second synchronizing wheel 93, teeth and first on timing belt
The teeth engagement of the synchronizing wheel 93 of synchronizing wheel 91 and second, the timing belt 92 is parallel with the chute 71 of sliding rail rack 7；The blower fan
Support 63 is engaged fixation with timing belt 92 just by being fixed on the rectangular teeth 90 of its side.When 94 forward and backward of motor, together
Step band 92 is moved up and down, and such fan assembly 6 just followed by timing belt 92 and move up and down.This example is synchronizing wheel toothed belt transmission
Mechanism realizes that fan assembly 6 is moved up and down automatically.
As shown in fig. 6, when each fan component 61 of fan assembly 6 is moved to the dead astern of each cold wind outlet 11, changes in temperature
Electric fan is blown a cold wind over；When each fan component 61 of fan assembly 6 is moved to the dead astern of hot-blast outlet 12, cool-warm electric fan blows heat
Wind, as shown in Figure 7.
Referring to Fig. 1, Fig. 2 and Fig. 8, the preferred embodiment two of the present invention is similar to preferred embodiment one, and difference exists
In：The rotating shaft of the motor 94 of the drive component 9 is fixed with gear 95, and the gear 95 is with being fixed on the side of fan supporter 63
The rack 96 of strip engage, as shown in Figure 6.When motor 94 is rotated with moving gear 95, band of the fan assembly 6 in rack 96
Moved up and down under dynamic, this example is that rack and pinion drive mechanism realizes that fan assembly 6 is moved up and down automatically.
Foregoing fan assembly 6 is all Electronic control yo-yo fashion, and the present invention also can be by way of artificially exerting a force
Realize moving up and down for fan assembly 6:
As shown in Fig. 1 and Fig. 9 to Figure 13, preferred embodiment three is similar to the structure of preferred embodiment one, and difference is：
The drive mechanism 9 includes being fixed on two handles 97 of the rear both sides of fan supporter 63, and two handles 97 are from back casing 2
Upper two vertical shifting chutes 20 reach external fuselage, fan supporter 63 arranged on left and right sides towards sliding rail rack 7 side wall
On be respectively provided with a circular detents, two sliding rail racks 7 inwall relative with the circular detents of the fan supporter 63 also divides
Upper and lower spring 51,53 is not installed, one end of the upper spring 51 and lower spring 53 is fixed on sliding rail rack 7, and its is another
End is correspondingly provided with fixed nail 52 and lower fixed nail 54；Above pushed away when two handles 97 are exerted a force, drive the wind of fan assembly 6
When fanning arrival cold wind 11 rear position of outlet of component 61, the circular detents in the arranged on left and right sides face of fan supporter 63 face fixation
Nail 52, fixed nail 52 in insertion circular detents, makes fan assembly 6 be fixed on each cold wind and gone out under the promotion of upper spring 51 on this
The position in 11 dead asterns of mouth, as shown in Figure 11 partial enlarged drawing H, I, and this fixes nail 54 and withstands on the side of fan supporter 63 at present
Face, lower spring 53, which is pressurized, to be compressed, as shown in Figure 11 partial enlarged drawing J, K.Similarly, two handles 97, lower fixation are pushed away under force
Nail 53 is inserted in circular detents, and the fan component 61 on fan assembly 6 is fixed on to the position in the dead astern of hot-blast outlet 12, is such as schemed
Shown in 12 and Figure 13.
Only illustrate technical scheme, N with two cold wind outlets and two hot-blast outlets in the various embodiments described above
2 can be more than, as long as increasing N fan components according to number N, and fan assembly etc. is changed accordingly, this change is to ability
It is for the technical staff in domain it is clear that repeating no more.
Claims (5)
1. a kind of lift cool-warm electric fan, including by procapsid（1）And back casing（2）The fuselage of composition and in fuselage
Fan assembly（6）；The back casing（2）On be provided with air inlet (21)；It is characterized in that：
The procapsid（1）On be provided with the outlet of N number of cold wind（11）With N number of warm air outlet（12）；The cold wind outlet（11）With
Warm air outlet（12）It is interlaced with each other, equally spaced line up a perpendicular row；Each warm air outlet（12）It is mounted on heat generating component
(4), the fan assembly (6) includes fan supporter (63) and N portions fan component (61), and N portions fan component (61) is lined up
The one perpendicular fixed fan supporter in row ground（63) on, adjacent fans component（61）Spacing and adjacent cold wind outlet or warm air outlet between
Away from equal；
The back casing（2）The inwall left and right sides is respectively fixed with vertical sliding rail rack（7）, each sliding rail rack（7）If
It is equipped with chute（71）；The fan assembly（6）Pass through fan supporter（63）A vertical slide rail on arranged on left and right sides outer wall
（632）Gap is ordinatedly arranged on sliding rail rack（7）Chute（71）It is interior, fan assembly（6）Two can be arranged on up or down
Between bar sliding rail rack (7)；
The fan assembly (6) is connected with drive mechanism (9), and drive mechanism (9) drives fan assembly (6) to be moved to fan component
(61) just to each cold wind outlet (11) or just to each hot-blast outlet (12）.
2. according to the lift cool-warm electric fan described in claim 1, it is characterised in that：
The drive mechanism (9) include the first synchronizing wheel (91), timing belt (92), the second synchronizing wheel (93), motor (94) and
It is fixed on row's rectangular teeth (90) of fan supporter (63) side；The nearly blower fan group of inwall that the motor (94) is fixed on fuselage
Part one end, its rotating shaft and the second synchronizing wheel（93）It is fixedly connected, the first synchronizing wheel（91）It is rotatably mounted to the inwall of fuselage
The other end, timing belt（92）It is looped around the first synchronizing wheel（91）With the second synchronizing wheel（93）On, the timing belt（92）On
Teeth and the first synchronizing wheel（91）And second synchronizing wheel（93）Teeth engagement, the timing belt（92）With sliding rail rack（7）'s
Chute（71）It is parallel；The fan supporter（63）By being fixed on the rectangular teeth (90) of its side just and timing belt（92）Occlusion
It is fixed.
3. according to the lift cool-warm electric fan described in claim 1, it is characterised in that：
The drive mechanism（9）Including motor（94）, gear（95）And rack（96）；The gear（95）It is fixed on motor
（94）Rotating shaft on；The gear（95）With being fixed on fan supporter（63）The rack of the strip of side（96）Engagement.
4. according to the lift cool-warm electric fan described in claim 1, it is characterised in that：
The drive mechanism（9）Including being fixed on fan supporter（63）Two handles of rear both sides（97）；Two handles
（97）From two vertical shifting chutes on back casing 2（20）External fuselage is reached respectively；The fan supporter（63）It is left and right
Both sides are towards sliding rail rack（7）Side wall on be respectively provided with a circular detents；Two sliding rail racks（7）With the fan supporter
（63）The relative inwall of circular detents be mounted on upper and lower spring（51、 53）, the upper spring（51）And lower spring（53）
One end be fixed on sliding rail rack（7）On, its one end respectively installs fixed nail（52）With lower fixed nail（54）；Two
Handle（97）Exerted a force and above pushed away, the fan assembly of drive（6）Fan component reach cold wind outlet（11）During rear position, blower fan
Support（63）The circular detents in arranged on left and right sides face face fixed nail（52）, fixed nail on this（52）In upper spring（51）'s
Under promotion, fan supporter is inserted（63）Circular detents in, the fan assembly（6）Fan component（61）It is fixed on each cold wind
Outlet（11）The position in dead astern；Two handles are pushed away under force（97）, the lower fixed nail（54）Insert fan supporter（63）'s
In circular detents, the fan assembly（6）Fan component（61）The position for being fixed on hot-blast outlet (12) dead astern.
5. according to the lift cool-warm electric fan described in claim 1, it is characterised in that：
N≥2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720047191.6U CN206583084U (en) | 2017-01-16 | 2017-01-16 | Lift cool-warm electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720047191.6U CN206583084U (en) | 2017-01-16 | 2017-01-16 | Lift cool-warm electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206583084U true CN206583084U (en) | 2017-10-24 |
Family
ID=60111246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720047191.6U Active CN206583084U (en) | 2017-01-16 | 2017-01-16 | Lift cool-warm electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206583084U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236709A (en) * | 2018-11-26 | 2019-01-18 | 珠海格力电器股份有限公司 | Fan |
| CN114278996A (en) * | 2021-12-17 | 2022-04-05 | 珠海格力电器股份有限公司 | Cooling and heating air supply device and cooling and heating air supply device control method |
-
2017
- 2017-01-16 CN CN201720047191.6U patent/CN206583084U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236709A (en) * | 2018-11-26 | 2019-01-18 | 珠海格力电器股份有限公司 | Fan |
| CN114278996A (en) * | 2021-12-17 | 2022-04-05 | 珠海格力电器股份有限公司 | Cooling and heating air supply device and cooling and heating air supply device control method |
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