CN203175907U - Ceiling fan with heating function - Google Patents
Ceiling fan with heating function Download PDFInfo
- Publication number
- CN203175907U CN203175907U CN 201320101308 CN201320101308U CN203175907U CN 203175907 U CN203175907 U CN 203175907U CN 201320101308 CN201320101308 CN 201320101308 CN 201320101308 U CN201320101308 U CN 201320101308U CN 203175907 U CN203175907 U CN 203175907U
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- Prior art keywords
- fan
- fan blade
- fixing shaft
- motor fixing
- motor
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Abstract
The utility model discloses a ceiling fan with a heating function. The ceiling fan with the heating function comprises a motor fixing shaft, a motor, upper fan blades, lower fan blades, an air inlet and outlet cover, a warming fan, a heating body and an electric control component, wherein the upper fan blades and the lower fan blades are respectively installed on the motor fixing shaft in a rotatable mode, the upper fan blades are higher than the lower fan blades in installation position, and the diameter of the upper fan blades is larger than that of the lower fan blades; the air inlet and outlet cover is located between the upper fan blades and the lower fan blades and forms a whole with the upper fan blades and the lower fan blades, the whole can rotate together, and the whole is driven to rotate by the motor installed on the motor fixing shaft; a containing space is formed between the air inlet and outlet cover and the motor fixing shaft, and an air inlet and an air outlet which are communicated with the containing space are formed in the air inlet and outlet cover; the warming fan is fixedly installed on the motor fixing shaft and located on the flowing channel from the air inlet to the air outlet, and the heating body is contained in the containing space; the motor, the warming fan and the heating body are electrically connected with the electric control component. The ceiling fan has a cooling function and the heating function, adopts two layers of fan blades and is comfortable to use.
Description
Technical field
The utility model relates to the ceiling fan field, relates in particular to a kind of ceiling fan with heating function.
Background technique
Ceiling fan generally is used for enjoying the cool summer and falls heat and use, and enter winter and be in idle state substantially, and many zones that need heating in the winter time, people need the extra heating system that increases, such as heat pump type air conditioner, and the price height, particularly regional on the south China the Changjiang river, heating season is shorter, and cost performance is not high; Adopt the warm fan of electricity etc., temperature gradient is big, from the warm fan of electricity slightly away from, it is fast that temperature reduces, and rate of heating is slower, uses inconvenient; General ceiling fan, rotating speed is not high, the wind of sending, human body sensory can be dynamic, can't compare with natural wind, and travelling comfort is relatively poor; And the ceiling fan in general parlor or room, about 1.2m～1.5m, profile is big usually for the fan blade diameter, accounts for bigger installing space.
The model utility content
In order to remedy above technological deficiency, the utility model proposes a kind of two fan blade ceiling fans with heating function.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of ceiling fan with heating function is provided, comprises motor fixing shaft, motor, last fan blade, following fan blade, turnover fan housing, Heagting fan, heater and electrically-controlled component; The described fan blade of going up is rotatably mounted in respectively on the described motor fixing shaft with following fan blade, and the mounting point of last fan blade is higher than fan blade down, and the diameter of last fan blade is greater than the diameter of following fan blade; Described turnover fan housing forms the integral body that can together rotate between last fan blade and following fan blade and with two fan blades, this integral body is rotated by described motor driving, and described motor is installed on the described motor fixing shaft; Constitute a containing space between described turnover fan housing and the described motor fixing shaft, the turnover fan housing is provided with intake grill and the exhaust outlet that is connected with this containing space; Described Heagting fan is fixedly installed on the described motor fixing shaft and is positioned on the stream from the intake grill to the exhaust outlet, and described heater is placed in this containing space; Described motor, Heagting fan and heater are electrically connected described electrically-controlled component.
Wherein, described motor can two-wayly rotate, and under non-heating and heating situation, the switched in opposite of motor.
Wherein, the position of described intake grill is lower than the position of described exhaust outlet.
Wherein, described exhaust outlet circumferential row is distributed on the described turnover fan housing, and described Heagting fan is centrifugal blower, and the exit face of Heagting fan is to described exhaust outlet, and described heater is coiled into ring-type and between described Heagting fan and described exhaust outlet.
Wherein, described heater is the PTC heater.
Wherein, the described fan blade of going up all has a plurality of flabellums with following fan blade, the flabellum cross arrangement of last fan blade and following fan blade.
Wherein, described motor is external rotor electric machine, and described fan blade down is fixed on the housing of described motor; The described fan blade of going up is fixed on the fan blade fixed base, and described fan blade fixed base is installed on the described motor fixing shaft by bearing; The upper and lower end of described turnover fan housing is fixedly connected described fan blade fixed base and described electric machine casing respectively.
Wherein, described motor is external rotor electric machine, and the described fan blade of going up is fixed on the housing of described motor; Described fan blade down is fixed on the fan blade fixed base, and described fan blade fixed base is installed on the described motor fixing shaft by bearing; The upper and lower end of described turnover fan housing is fixedly connected described electric machine casing and described fan blade fixed base respectively.
Wherein, the upper end of described motor fixing shaft is fixed on the davit, described davit is hollow shape, and the upper end of described motor fixing shaft is socketed with link and stretches in the described davit, passes davit by pin and with link motor fixing shaft is fixedlyed connected with davit.
Wherein, described davit top is provided with yielding rubber.
The beneficial effects of the utility model are: the utility model can be given full play to the function of ceiling fan, not only can be used for enjoying the cool falling heat, also can be used as winter heating simultaneously and uses, for the Consumer saves the heating expenditure.When heating, by the forced convection of air, make the heating temperature rise speed fast, and temperature is even, more comfortable.Ceiling fan adopts double-deck fan blade, can shorten the diameter of individual layer fan blade; Simultaneously, last fan blade diameter is greater than following fan blade, and after the wind of sending mixed by two-layer fan blade rotation, the wind speed in the blowing range was even, is similar to natural wind, uses more comfortable.
Description of drawings
Fig. 1 is the structural representation of ceiling fan among the utility model one embodiment;
Fig. 2 is the internal structure schematic representation of ceiling fan among the utility model one embodiment;
Fig. 3 is the air flow schematic diagram of ceiling fan under air vent mode among the utility model one embodiment;
Fig. 4 is the air flow schematic diagram of ceiling fan under the heating pattern among the utility model one embodiment.
Label declaration:
10, motor fixing shaft; 11, link; 12, pin; 20, motor; 30, go up fan blade; 31, fan blade fixed base; 32, bearing; 40, following fan blade; 50, turnover fan housing; 60, Heagting fan; 70, heater; 80, electrically-controlled component; 91, davit; 92, first decorate sleeve pipe; 93, second decorate sleeve pipe; 94, yielding rubber.
Embodiment
By describing technology contents of the present utility model, structure characteristics in detail, realized purpose and effect, give explanation below in conjunction with mode of execution and conjunction with figs. are detailed.
See also Fig. 1 and Fig. 2, present embodiment provides a kind of ceiling fan with heating function, mainly comprises motor fixing shaft 10, motor 20, last fan blade 30, following fan blade 40, turnover fan housing 50, Heagting fan 60, heater 70 and electrically-controlled component 80.
Constitute a containing space between turnover fan housing 50 and the motor fixing shaft 10, turnover fan housing 50 is provided with intake grill 51 and the exhaust outlet 52 that is connected with this containing space; Turnover fan housing 50 can be integral structure, also can be separate type, and as being connected and composed by air intake cover and outlet housing, intake grill 51 and exhaust outlet 52 are arranged at respectively on air intake cover and the outlet housing.
Heagting fan 60 is fixedly installed on the motor fixing shaft 10 and is positioned at from intake grill 51 to exhaust outlet on 52 the stream, i.e. make outside air to discharge from exhaust outlet 52 in intake grill 51 enter turnover fan housing 50 during Heagting fan 60 operations again.Heater 70 is placed in the containing space of turnover fan housing 50 and motor fixing shaft 10 formations, is used for the air heating in this space; More preferably, heater 70 is fixed by a fixing frame, and fixing frame can be fixed on the motor fixing shaft 10.
The working principle of this ceiling fan is: enjoy the cool when falling heat when needs, open air vent mode, fan blade and following fan blade rotate on the electrically-controlled component control driven by motor, air draught is flowed toward the below from the fan blade top, continuous agitation air, at this moment, Heagting fan and heater are not worked; When needs are warmed oneself, open Heagting fan and heater, Heagting fan sucks surrounding atmosphere, enter from the intake grill of turnover fan housing, after the heater heating, hot air is discharged the zone that enters between fan blade and the following fan blade from the exhaust outlet of turnover fan housing, goes up fan blade and the rotation of following fan blade by the running drive of motor, regional being delivered to whole heating from the heat space that comes out of turnover fan housing, make the surrounding atmosphere heating that constantly circulates.The rotating speed of motor and Heagting fan can arrange a plurality of gears as required, realizes by electrically-controlled component.
The utility model can be given full play to the function of ceiling fan, not only can be used for enjoying the cool falling heat, also can be used as winter heating simultaneously and uses, for the Consumer saves the heating expenditure.When heating, by the forced convection of air, make the heating temperature rise speed fast, and temperature is even, more comfortable.Ceiling fan adopts double-deck fan blade, can shorten the diameter of individual layer fan blade; Simultaneously, last fan blade diameter is greater than following fan blade, and after the wind of sending mixed by two-layer fan blade rotation, the wind speed in the blowing range was even, is similar to natural wind, uses more comfortable.
In the present embodiment, last fan blade 30 and following fan blade 40 all have a plurality of flabellums, the flabellum cross arrangement of last fan blade 30 and following fan blade 40, and two fan blades do not influence air intake and air-out mutually, and are more even to the Air mixing effect.
In a preferred embodiment, but motor 20 is the bidirectional rotary type motor, and under non-heating and heating situation, the switched in opposite of motor 20.Consult Fig. 3, in air vent mode (under the non-heating situation), make the last fan blade 30 of motor 20 drives and 40 operations of following fan blade make the air of fan blade 30 tops pass two fan blades and flow downward; Be indoor air from last/following fan blade week side direction supreme fan blade 30 tops of flowing, blow to fan blade 40 belows down by two fan blades again, at this moment, because wind directly blows to the below, can allow the user produce pleasantly cool sensation.Consult Fig. 4, when needs are warmed oneself, 70 heatings of electrically-controlled component 80 control heaters, and the operation of control Heagting fan 60 makes air enter in the turnover fan housing 50 from intake grill 51 to discharge from exhaust outlet 52 through heater 70 heating backs, controls motor 20 simultaneously and drives and go up fan blade 30 and 40 operations of following fan blade that the air of fan blade 30 belows is made progress is mobile; Because entering of bottom air, following fan blade 40 belows form negative pressure, form malleation and go up fan blade 30 tops, the hot air of discharging from turnover fan housing 50 is from last fan blade 30 all side direction current downflow, this moment, hot air passed through choked flow and the diffusion of ceiling board, and hot air can flow downward comparatively dispersedly, and wind speed is slow, therefore the wind that does not have obviously big air quantity is to human body, and temperature is even.The actual steering of motor is decided according to actual conditions according to the blade profile of fan blade, only need satisfy that the air draught direction requires to get final product under air vent mode and the heating pattern, for example under air vent mode, on the driven by motor/following fan blade turns clockwise air is flowed downward, then under the heating pattern, make on the driven by motor/following fan blade is rotated counterclockwise.
In above-described embodiment, the position of intake grill 51 is lower than the position of exhaust outlet 52, because hot air is lighter than cool air, the setting of this position is beneficial to the discharge of hot air.
Preferably, exhaust outlet 52 circumferential row are distributed on the turnover fan housing 50, Heagting fan 60 is centrifugal blower, the exit face of Heagting fan 60 is to exhaust outlet 52, heater 70 is coiled into ring-type and between Heagting fan 60 and exhaust outlet 52, assurance enters just discharges after turnover fan housing 50 interior air all pass through heater 70, improves the efficiency of heating surface.Heater 60 can be PTC heater or common heating wire, more preferably, is the PTC heater, the high and use safety of heating value.
This ceiling fan before use, be installed on the ceiling board by davit 91, davit 91 tops are provided with yielding rubber 94, when reducing the ceiling fan running to the influence of ceiling board, davit 91 upper ends also are socketed with first and decorate sleeve pipe 92, this first decoration sleeve pipe 92 can make yielding rubber 94 not expose, and makes the ceiling fan appearance looks elegant.Motor fixing shaft 10 upper ends are fixed on the davit 91, and davit 91 is hollow shape, and the upper end socket link 11 of motor fixing shaft 10 also stretches in the davit 91, pass davit 91 by pin 12 and with link 11 motor fixing shaft 10 are fixedlyed connected with davit 91; Davit 91 lower ends also are socketed with second and decorate sleeve pipe 93, mainly also are to play the specious effect of ceiling fan that makes.Motor fixing shaft 10 is fixed on the davit 91 by this Placement, and non-direct contact between the two can reduce from the active force of motor fixing shaft 10 transmission, thereby reduces the active force to ceiling board; Simultaneously, the hollow davit also can alleviate the overall weight of ceiling fan.Motor fixing shaft 10 can also adopt other feasible modes with fixedlying connected of davit 91.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (10)
1. the ceiling fan with heating function is characterized in that, comprises motor fixing shaft, motor, last fan blade, following fan blade, turnover fan housing, Heagting fan, heater and electrically-controlled component;
The described fan blade of going up is rotatably mounted in respectively on the described motor fixing shaft with following fan blade, and the mounting point of last fan blade is higher than fan blade down, and the diameter of last fan blade is greater than the diameter of following fan blade; Described turnover fan housing forms the integral body that can together rotate between last fan blade and following fan blade and with two fan blades, this integral body is rotated by described motor driving, and described motor is installed on the described motor fixing shaft;
Constitute a containing space between described turnover fan housing and the described motor fixing shaft, the turnover fan housing is provided with intake grill and the exhaust outlet that is connected with this containing space; Described Heagting fan is fixedly installed on the described motor fixing shaft and is positioned on the stream from the intake grill to the exhaust outlet, and described heater is placed in this containing space;
Described motor, Heagting fan and heater are electrically connected described electrically-controlled component.
2. the ceiling fan of band heating function according to claim 1, it is characterized in that: described motor can two-wayly rotate, and under non-heating and heating situation, the switched in opposite of motor.
3. the ceiling fan of band heating function according to claim 2, it is characterized in that: the position of described intake grill is lower than the position of described exhaust outlet.
4. the ceiling fan of band heating function according to claim 3, it is characterized in that: described exhaust outlet circumferential row is distributed on the described turnover fan housing, described Heagting fan is centrifugal blower, the exit face of Heagting fan is to described exhaust outlet, and described heater is coiled into ring-type and between described Heagting fan and described exhaust outlet.
5. the ceiling fan of band heating function according to claim 4, it is characterized in that: described heater is the PTC heater.
6. the ceiling fan of band heating function according to claim 1 is characterized in that: describedly go up fan blade and following fan blade all has a plurality of flabellums, the flabellum cross arrangement of last fan blade and following fan blade.
7. according to the ceiling fan of each described band heating function of claim 1-6, it is characterized in that: described motor is external rotor electric machine, and described fan blade down is fixed on the housing of described motor; The described fan blade of going up is fixed on the fan blade fixed base, and described fan blade fixed base is installed on the described motor fixing shaft by bearing; The upper and lower end of described turnover fan housing is fixedly connected described fan blade fixed base and described electric machine casing respectively.
8. according to the ceiling fan of each described band heating function of claim 1-6, it is characterized in that: described motor is external rotor electric machine, and the described fan blade of going up is fixed on the housing of described motor; Described fan blade down is fixed on the fan blade fixed base, and described fan blade fixed base is installed on the described motor fixing shaft by bearing; The upper and lower end of described turnover fan housing is fixedly connected described electric machine casing and described fan blade fixed base respectively.
9. the ceiling fan of band heating function according to claim 1, it is characterized in that: the upper end of described motor fixing shaft is fixed on the davit, described davit is hollow shape, the upper end of described motor fixing shaft is socketed with link and stretches in the described davit, passes davit by pin and with link motor fixing shaft is fixedlyed connected with davit.
10. the ceiling fan of band heating function according to claim 9, it is characterized in that: described davit top is provided with yielding rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320101308 CN203175907U (en) | 2013-03-06 | 2013-03-06 | Ceiling fan with heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320101308 CN203175907U (en) | 2013-03-06 | 2013-03-06 | Ceiling fan with heating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203175907U true CN203175907U (en) | 2013-09-04 |
Family
ID=49072610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320101308 Expired - Fee Related CN203175907U (en) | 2013-03-06 | 2013-03-06 | Ceiling fan with heating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203175907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033398A (en) * | 2013-03-06 | 2014-09-10 | 福州斯狄渢电热水器有限公司 | Ceiling fan having warming function |
-
2013
- 2013-03-06 CN CN 201320101308 patent/CN203175907U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033398A (en) * | 2013-03-06 | 2014-09-10 | 福州斯狄渢电热水器有限公司 | Ceiling fan having warming function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20180306 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |