CN209278167U - A kind of cold-warm fan - Google Patents
A kind of cold-warm fan Download PDFInfo
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- CN209278167U CN209278167U CN201821427140.7U CN201821427140U CN209278167U CN 209278167 U CN209278167 U CN 209278167U CN 201821427140 U CN201821427140 U CN 201821427140U CN 209278167 U CN209278167 U CN 209278167U
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Abstract
The utility model relates to a kind of cold-warm fans, including shell, there is air outlet on the front panel of shell, heating device and driving mechanism are provided in shell, it is characterized by also including the connection frames being drivingly connected at the driving end of driving mechanism, connection frame includes driver plate and the linking arm that is extended up and down from driver plate, driver plate is connected to the driving end of driving mechanism, heating device connects on the connecting arm, and connection frame can drive heating device to cover under the driving of driving mechanism and far from air outlet.On the driver plate at the middle part that the driving end connection of driving mechanism is located at connection frame in the cold-warm fan, and the linking arm extended up and down from driver plate is used to connect heating device, the middle part output of such driving force connection frame, it ensure that the mobile balance of heating device, even if being used in higher-height cold-warm fan, also the smooth movement that can guarantee heating device, the case where being less prone to Caton, safety in utilization and high reliablity.
Description
Technical field
The utility model relates to a kind of cold-warm fans.
Background technique
In order to meet the needs of Various Seasonal, there is cold-warm fan on existing market, it can heating is practical can also be with
Freeze practical.Authorization Notice No. is the Chinese utility model patent of CN201706634U (application No. is 201020235826.3)
" a kind of changes in temperature switching mechanism and cold-warm fan for cold-warm fan ", wherein changes in temperature switching mechanism includes bracket, synchronous motor,
Bracket is equipped with or is formed with slideway, further include the PTC frame being slidably matched with slideway, heating element, be installed on bracket side or
The location sensitive switch of the control synchronous motor work of two sides, PTC frame are meshed with synchronous motor, and PTC frame is in synchronous motor
It slidably reciprocates in slideway under driving.PTC frame flat motion in slideway is driven by the engagement of gear and rack gear, on PTC frame
Equipped with idler wheel, idler wheel can ensure that PTC frame runs smoothly in slideway, then the switch control of the location sensitive by installing on rack frame
Synchronous motor processed is shut down, and realizes changes in temperature switching.The rotation of key switch control synchronous motor is only needed in changes in temperature switching,
The convenience used is greatly improved, reliability prolongs the service life.And structure is simple, and failure rate is low.The switching mechanism
In, the end of bracket is arranged in gear and rack gear, be only applicable in a lower height of cold-warm fan, when cold-warm fan height compared with
Height, then switching mechanism is unable to satisfy the smooth operation of bracket to the driving capability of bracket, is easy to appear failure.
Utility model content
Technical problem to be solved in the utility model be for the above-mentioned prior art provide it is a kind of in the cold of various height
The cold-warm fan of changes in temperature switching can be reliably completed in warm air fan.
The technical scheme in the invention for solving the above technical problem are as follows: a kind of cold-warm fan, including shell, the shell
There is air outlet on the front panel of body, be provided with heating device and driving mechanism in the shell, it is characterised in that: further include
Be drivingly connected driving mechanism driving end connection frame, the connection frame include driver plate and from driver plate up and down
Extended linking arm, the driver plate are connected to the driving end of driving mechanism, and the heating device is connected to the connection
On arm, the connection frame can drive heating device to cover under the driving of driving mechanism and far from air outlet.
In order to guarantee the mobile space of heating device, it is arranged at intervals with two along the vertical direction on the front panel of the shell
Air outlet is provided with a heating device corresponding to each air outlet, and two air outlets are arranged at housing front wall close to
The position of side side, the linking arm are connected to the side on driver plate close to housing front wall second side.
Simply, shell front panel is arranged on the region between two air outlets in the driving mechanism to structure, institute
Stating driving mechanism includes motor, the gear being connected on motor driving shaft, on the driver plate be horizontally disposed with have can gear stretch
The hole entered is provided with the engaging tooth that can be meshed with gear on the inner wall in described hole.
In order to efficiently use space, the motor is embedded in the rear wall of shell front panel, on the rear wall of the front panel
It is additionally provided with the detection switch group of detection connection rack position, the detection switch group includes driving heating dress for detecting connection frame
It sets the first detection switch of covering air outlet and is opened for detecting the second detection that connection frame drives heating device to leave air outlet
It closes.
In order to which the moving direction for heating device provides guiding, the heating device includes heating body support frame and is fixed on
Calandria on the heating body support frame, the heating body support frame are connected on linking arm；
The upper and lower ends of the air outlet are horizontally disposed with respectively guide plate, is provided with guide part between two guide plates,
The upper and lower ends of the guide part are against on guide plate respectively, and the guide plate is fixedly connected on the connecting arm.
In order to enable surface of shell does not have connecting hole, guarantee the aesthetics of shell appearance, the shell includes the front
Plate further includes rear panel, two side panels, top cover and pedestal, the front panel, rear panel, two side panels, top lid and bottom
Seat, which encloses, to be set to form the shell with accommodating cavity；
The front panel includes first panel and second panel, and the intermediate openings of the first panel are arranged and form outlet air
Area is arranged with fixed frame in the wind outlet area, and the second panel is fixedly connected on fixed frame by the first clamping structure, institute
It states second panel and wind outlet area indent is provided with cavity area for flabellum is arranged, the air outlet is arranged in second panel
On；
The side panel includes third panel and fourth face plate, and a recess is recessed in the middle part of the third panel
Area, the depressed area hollow out setting, the two sides of the third panel, which extend internally, is provided with the first hook, after the first panel
The second hook that can be mutually clamped with the first hook hook is provided on the two sides of wall, the fourth face board is located at third
In the depressed area of panel, it is provided with third hook on one week of the fourth face plate rear wall, the is corresponded on the third panel
Three hooks are provided with card hole, the fourth face plate hollow out setting；
The rear panel includes the 5th panel and the 6th panel, is recessed plenum area in the middle part of the 5th panel, institute
The setting of plenum area hollow out is stated, the two sides of the 5th panel antetheca are provided with the 4th card that can be mutually clamped with first hook
It hooks, the two sides of the plenum area are provided with bonding pad, clamping groove is provided on the bonding pad, and the middle part of the 6th panel is right
The setting of plenum area hollow out described in Ying Yu, the two sides of the 6th panel have the cover plate area that can cover the bonding pad, institute
State the 5th hook for being provided with and capable of being clamped to clamping groove on the inner wall in cover plate area.
Preferably, filter screen, the 5th panel and the 6th panel are folded between the third panel and fourth face plate
Between be also folded with filter screen.
Compared with the prior art, the advantages of the utility model are: the driving end of driving mechanism connects in the cold-warm fan
On the driver plate at the middle part of connection frame, and the linking arm extended up and down from driver plate is used to connect heating device,
The middle part output of such driving force connection frame, ensure that the mobile balance of heating device, even if in higher-height cold air
The case where being used in fan, also can guarantee the smooth movement of heating device, be less prone to Caton, safety in utilization and high reliablity.
Detailed description of the invention
Fig. 1 is the perspective view of cold-warm fan in the utility model embodiment.
Fig. 2 is the perspective view that cold-warm fan removes side panel in the utility model embodiment.
Fig. 3 is driving mechanism, the stereogram exploded view of connection frame, heating device, rear panel.
Fig. 4 is the view of another angle of Fig. 3.
Fig. 5 is that driving mechanism, connection frame, heating device are coupled figure.
Fig. 6 is the stereogram exploded view of shell.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
As shown in Figures 1 to 6, the cold-warm fan in the present embodiment, including shell 1 and the heating being arranged in shell 1
Device 2, driving mechanism 3 and Blast mechanism.
Wherein shell 1 includes front panel 11, further includes 12, two side panels 13 of rear panel, top cover 14 and pedestal 15,
Front panel 11,12, two side panels 13 of rear panel, top cover 14 and pedestal 15 enclose the shell 1 for setting and being formed with accommodating cavity.
Front panel 11 includes first panel 111 and second panel 112, and the intermediate openings of first panel 111 are arranged and are formed
Wind outlet area 1111 is arranged with fixed frame 113 in wind outlet area 1111, and second panel 112 is fixedly connected on by a clamping structure
Determine on frame 113, second panel 112 is provided with the cavity area 1121 for flabellum is arranged, the second face corresponding to 1111 indent of wind outlet area
Two air outlets 100 are arranged at intervals on plate 112 along the vertical direction, a heating is respectively set corresponding to each air outlet 100
Device 2.Two air outlets 100 biasing in the present embodiment is provided with the side of first panel 111, and then is conveniently heating device
2 provide mobile space, and when needing warm wind, heating device 2 is moved to the position of covering air outlet 100, and needs cooling fan
When, then heating device 2, which moves away the position of air outlet 100 and is hidden in second panel 112, is located at 100 side of air outlet
After plate body.
Side panel 13 include third panel 131 and fourth face plate 132, the middle part of third panel 131 be recessed one it is recessed
Area 1311 is fallen into, the setting of 1311 hollow out of depressed area, the two sides of third panel 131, which extend internally, is provided with the first hook 1312, and first
The second hook 1112 that can be clamped with 1312 phase of the first hook is provided on the two sides of 111 rear wall of panel, fourth face plate 132 blocks
It is located in the depressed area 1311 of third panel 131, is provided with third hook 1321, third on one week of 132 rear wall of fourth face plate
Correspond to third hook 1321 on panel 131 and is provided with card hole 1313, the setting of 132 hollow out of fourth face plate.And in order to play more
Good dust-proof effect, is also folded with filter screen 123 in third panel 131 and fourth face plate 132.
Rear panel 12 includes the 5th panel 121 and the 6th panel 122, and the middle part of the 5th panel 121 is recessed plenum area
1211,1211 hollow out of plenum area setting, the two sides of 121 antetheca of the 5th panel are provided with can be clamped with 1312 phase of the first hook the
Four hooks 1212, the two sides of plenum area 1211 are provided with bonding pad 1213, are provided with clamping groove 1214 on bonding pad 1213, and the 6th
The middle part of panel 122 is arranged corresponding to 1211 hollow out of plenum area, and the two sides of the 6th panel 122 have and can cover bonding pad 1213
Cover plate area 1222, be provided with the 5th hook that can be clamped in clamping groove 1214 on the inner wall in cover plate area 1222
1223.Also it is folded with filter screen 123 between 5th panel 121 and the 6th panel 122, and then plays better dust-proof effect.
Top cover 14 is then fixedly connected on first panel 111, third panel 131 and the 5th panel from inside by connecting column
121 top.The lower end of first panel 111, third panel 131 and the 5th panel 121 is then fixedly connected on pedestal 15.
By the shell 1 after the connection type connection of these panels, is not in connecting hole in outside, is on the one hand not easy
Dust stratification is easy wiping, on the other hand more beautiful.
It is connected with support plate 71 on middle part in shell 1, blower motor 7, corresponding each outlet air are provided in the support plate 71
Mouth 100 is respectively arranged with wind drum 8, and blower motor 7 is connect with wind drum 8 respectively, and then wind drum 8 is driven to rotate, and is blowed.Wind drum
It is arranged with ventilating duct 9 outside, the position that ventilating duct 9 corresponds to air outlet 100 offers air port 91.And then outlet air passes through from the air port
Air outlet 100 is blown out.
1 front panel 11 of shell is arranged on the region between two air outlets 100 in driving mechanism 3, driving mechanism 3
Including motor 31, the gear 32 being connected in 31 drive shaft of motor.
Heating device 2 is connected on a connection frame 4, and driving mechanism 3 is moved left and right by being drivingly connected frame 4, and then band
Dynamic heating device 2 moves left and right.Connection frame 4 includes driver plate 41 and the connection being extended up and down from driver plate 41
Arm 42, heating device 2 include the calandria 22 for heating body support frame 21 and being fixed on heating body support frame 21, each heating
22 bracket of body is correspondingly connected on a linking arm 42.Be horizontally disposed on driver plate 41 have can the hole 411 protruded into of gear 32,
The engaging tooth 412 that can be meshed with gear 32 is provided on the inner wall in hole 411.So pass through gear 32 and engaging tooth 412
Transmission, driving driver plate 41 moves left and right, while linking arm 42 being driven to move left and right.
In order to guarantee 2 the moving stability of heating device, the upper and lower ends of each air outlet 100 are horizontally disposed with respectively guiding
Plate 101 is provided with guide part 6 between two guide plates 101, and the upper and lower ends of guide part 6 are against on guide plate 101 respectively, lead
It is fixedly connected on linking arm 42 to plate 101.Such guide plate 101 is moved left and right with linking arm 42, and passes through guiding
Plate 101 limits its moving direction, so drives heating device 2 is also stable move left and right.
Since the middle part of connection frame 4 is arranged in driving mechanism 3, so that driving force is evenly distributed in the up-down direction,
It effectively prevents causing heating device 2 to occur the case where Caton in moving process because active force is different, which is applicable in
In the cold-warm fan of various height, it is ensured that the smooth drive of heating device 2.
In the present embodiment, also recessed forward on the rear wall of second panel 112 to be formed with accommodation groove 311, the motor 31 is then
It is embedded in accommodation groove 311.Furthermore the detection switch group of detection 4 position of connection frame is additionally provided on the rear wall of second panel 112,
The detection switch group includes driving heating device 2 to cover the first detection switch 51 of air outlet 100 and use for detecting connection frame 4
The second detection switch 52 of air outlet 100 is left in the detection drive heating device 2 of connection frame 4.The setting of first detection switch 51
Position meets the following conditions: when heating device 2 just covers air outlet 100, and gear 32 reaches the one end in hole 411, connection
Arm 42 just touches first detection switch 51, so controls motor 31 and stops working, heating device 2 works, the wind of blowout
It is hot wind after heating device 2, and then realizes the heating function of cold-warm fan.The setting position of second detection switch 52 meets
The following conditions: the end of driver plate 41 is provided with touch panel 43, when driving mechanism 3 drives heating device 2 just to leave outlet air completely
When mouth 100, gear 32 reaches the other end in hole 411, and touch panel 43 just touches second detection switch 52, so control electricity
Machine 31 stops working, and heating device 2 does not work, and the wind of blowout is directly blown out from air outlet 100, is cold wind, and then realize changes in temperature
The cold wind function of fan.
Claims (7)
1. a kind of cold-warm fan, including shell (1), there are air outlet (100) on the front panel (11) of the shell (1), it is described
Heating device (2) and driving mechanism (3) are provided in shell (1), it is characterised in that: further include being drivingly connected in driving mechanism
(3) driving end connection frame (4), the connection frame (4) include driver plate (41) and from driver plate (41) up and down
Extended linking arm (42), the driver plate (41) are connected to the driving end of driving mechanism (3), the heating device (2)
It is connected on the linking arm (42), the connection frame (4) can drive heating device (2) under the driving of driving mechanism (3)
It covers and far from air outlet (100).
2. cold-warm fan according to claim 1, it is characterised in that: on the front panel (11) of the shell (1) vertically
Direction is arranged at intervals with two air outlets (100), corresponds to each air outlet (100) and is provided with a heating device (2), and two
A air outlet (100) is arranged at shell (1) antetheca close to the position of the first side side, and the linking arm (42) is connected to transmission
Close to the side of shell (1) antetheca second side on plate (41).
3. cold-warm fan according to claim 2, it is characterised in that: driving mechanism (3) setting is before shell (1)
Plate (11) is located on the region between two air outlets (100), and the driving mechanism (3) includes motor (31), is connected to motor
(31) gear in drive shaft (32), be horizontally disposed on the driver plate (41) have can the hole (411) protruded into of gear (32),
The engaging tooth (412) that can be meshed with gear (32) is provided on the inner wall of described hole (411).
4. cold-warm fan according to claim 3, it is characterised in that: the motor (31) is embedded in shell (1) front panel
(11) in rear wall, the detection switch group of detection connection frame (4) position is additionally provided on the rear wall of the front panel (11), it is described
Detection switch group includes that the first detection switch of heating device (2) covering air outlet (100) is driven for detecting connection frame (4)
(51) and for detecting connection frame (4) the second detection switch (52) for driving heating device (2) to leave air outlet (100).
5. according to claim 1 to cold-warm fan described in 4 any claims, it is characterised in that: heating device (2) packet
The calandria (22) for including heating body support frame (21) and being fixed on heating body support frame (21), the heating body support frame (21)
It is connected on linking arm (42)；
The upper and lower ends of the air outlet (100) are horizontally disposed with respectively to be had guide plate (101), is set between two guide plates (101)
It is equipped with guide part (6), the upper and lower ends of the guide part (6) are against respectively on guide plate (101), and the guide plate (101) is solid
Surely it is connected on linking arm (42).
6. cold-warm fan according to claim 1, it is characterised in that: the shell (1) includes the front panel (11), also
Including rear panel (12), two side panels (13), top cover (14) and pedestal (15), the front panel (11), rear panel (12),
Two side panels (13), top cover (14) and pedestal (15) enclose the shell (1) for setting and being formed with accommodating cavity；
The front panel (11) includes first panel (111) and second panel (112), is opened in the middle part of the first panel (111)
Mouth is arranged and forms wind outlet area (1111), is arranged with fixed frame (113) in the wind outlet area (1111), the second panel
(112) it is fixedly connected on fixed frame (113) by the first clamping structure, the second panel (112) corresponds to wind outlet area
(1111) indent is provided with the cavity area (1121) for flabellum is arranged, and the air outlet (100) is arranged in second panel (112)
On；
The side panel (13) includes third panel (131) and fourth face plate (132), in the middle part of the third panel (131)
Spill is at a depressed area (1311), and depressed area (1311) the hollow out setting, the two sides of the third panel (131) are inwardly prolonged
It stretches and is provided with the first hook (1312), being provided on the two sides of first panel (111) rear wall can be with first hook
(1312) the second hook (1112) being mutually clamped, the fourth face plate (132) are fastened on the depressed area of the third panel (131)
(1311) it in, is provided with third hook (1321) on one week of fourth face plate (132) rear wall, the third panel (131)
Upper correspond to third hook (1321) are provided with card hole (1313), fourth face plate (132) the hollow out setting；
The rear panel (12) includes the 5th panel (121) and the 6th panel (122), in the middle part of the 5th panel (121)
Spill is at plenum area (1211), and plenum area (1211) the hollow out setting, the two sides of the 5th panel (121) antetheca are provided with
The 4th hook (1212) that can be mutually clamped with first hook (1312), the two sides of the plenum area (1211) are provided with connection
Area (1213) is provided with clamping groove (1214) on the bonding pad (1213), and the middle part of the 6th panel (122) corresponds to institute
State the setting of plenum area (1211) hollow out, the two sides of the 6th panel (122) have and can cover the bonding pad (1213)
Cover plate area (1222), being provided on the inner wall of the cover plate area (1222) can be clamped to the 5th in clamping groove (1214)
Hook (1223).
7. cold-warm fan according to claim 6, it is characterised in that: the third panel (131) and fourth face plate (132)
Between be folded with filter screen (123), be also folded with filter screen between the 5th panel (121) and the 6th panel (122)
(123)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821427140.7U CN209278167U (en) | 2018-08-31 | 2018-08-31 | A kind of cold-warm fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821427140.7U CN209278167U (en) | 2018-08-31 | 2018-08-31 | A kind of cold-warm fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209278167U true CN209278167U (en) | 2019-08-20 |
Family
ID=67598991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821427140.7U Active CN209278167U (en) | 2018-08-31 | 2018-08-31 | A kind of cold-warm fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209278167U (en) |
-
2018
- 2018-08-31 CN CN201821427140.7U patent/CN209278167U/en active Active
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