CN201165995Y - Wind direction adjustable type top fan controlled by synchronous electric machine - Google Patents
Wind direction adjustable type top fan controlled by synchronous electric machine Download PDFInfo
- Publication number
- CN201165995Y CN201165995Y CNU2008200923952U CN200820092395U CN201165995Y CN 201165995 Y CN201165995 Y CN 201165995Y CN U2008200923952 U CNU2008200923952 U CN U2008200923952U CN 200820092395 U CN200820092395 U CN 200820092395U CN 201165995 Y CN201165995 Y CN 201165995Y
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- fan
- synchronous machine
- connecting rod
- support
- wind direction
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- 230000001360 synchronised Effects 0.000 title claims abstract description 88
- 238000005452 bending Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a ceiling fan with adjustable wind directions, which is controlled by a synchronous motor. The ceiling fan comprises a fan body (1), a ceiling support (2), a rotating outer frame (3) and a fan controller (4), and particularly the ceiling fan further comprises a synchronous motor (13), a synchronous motor support (14) and a connecting rod (15). The bottom of the synchronous motor support (14) is fixedly connected with a bottom shell of a fan motor (12), and the top of the synchronous motor support (14) is fixedly connected with the synchronous motor (13). One end of the connecting rod (15) is connected with a rotating shaft (131) of the synchronous motor (13), and the other end is rotationally connected with a rotating fixed column (23) arranged at the center of a top seat (21) of the ceiling support (2). The rotation of the fan body (1) of the ceiling fan is determined by the starting or the turning off of the synchronous motor, thereby realizing automatic change of the wind directional angle or controlling of fixing direction at the certain specific direction, and users can control the wind direction of the ceiling fan more conveniently and flexibly.
Description
Technical field
The utility model relates to air bells conditioner, particularly relates to the controlled cabin fan in wind azimuth angle.
Background technique
The wind azimuth angle cabin fan of conversion automatically comprises furred ceiling support and fan body, and described fan body comprises the cover net of fan electromotor, fan blade and described fan blade.The described cabin fan of prior art is provided with gear-box and necessary driving mechanism mostly in fan body, fan electromotor rotates fan body by the gear-box drive transmission device, thereby realizes the function of the continuously automatic conversion in wind azimuth angle.But the above-mentioned wind azimuth angle rotation of the fan body of the cabin fan of conversion automatically is subjected to the control of fan electromotor, in case fan electromotor starts, described fan body just must rotate, and can not be positioned at a certain fixed position by user's needs, to the fixed-direction blowing, make the user feel inconvenient operation.
The model utility content
The technical problems to be solved in the utility model is to avoid the deficiencies in the prior art part and proposes a kind of cabin fan that can control the wind azimuth angle, this cabin fan is realized can making control that fan body is rotatablely moved described fan body rotation or be fixed in a certain position by the synchronous machine controlled separately.
The utility model solve the technical problem can be by realizing by the following technical solutions:
Design, make a kind of adjustable cabin fan of wind direction, comprise fan body, furred ceiling support, be used for fan body is rotatably installed on rotation housing and fan governor on the furred ceiling support with synchronous machine control; Described fan body comprises the cover net of motor case, fan electromotor, fan blade and described fan blade; Described furred ceiling support comprises footstock and two arms straight down; Described rotation housing is the annular framework that is rotatably connected between the arm, and described rotation outer frame set is rotatably connected to outside fan body and with this fan body; Especially, described fan body also comprises synchronous machine, synchronous machine support and connecting rod; Described furred ceiling support also comprises the rotation fixing column that is installed in the footstock central position; Fixedly connected with the drain pan of fan electromotor in the bottom of described synchronous machine support, the roof anchorage of this synchronous machine support connects synchronous machine, and the rotating shaft that makes synchronous machine upwards and the axis of the rotation fixing column of the axis runout footstock of this rotating shaft; Described connecting rod one end is rotatably connected to the rotating shaft of synchronous machine, and the other end of this connecting rod is connected rotationally with the rotation fixing column of footstock.When starting described synchronous machine, described fan body rotates around the conical surface of the central axis rotation formation of furred ceiling support footstock along the axis of described synchronous machine rotating shaft, realizes the function of the automatic conversion in wind azimuth angle; When synchronous machine cut out, described fan body was fixing towards a certain specific direction, realizes the function that the wind azimuth angle is fixing.
Described synchronous machine cover is buckled in the motor case, perhaps exposes to outside the described motor case.
Described synchronous machine support is one-body molded, comprises the dunnage of rectangular cross-section, at the base plate of 90 ° of this dunnage one end bendings with at two fixed arms of the described dunnage the other end toward the opposite direction bending; Described synchronous machine comprises two symmetrically arranged holder ears, and this two holders ear is connected with described two fixed arms respectively by bolt, thereby described synchronous machine is fixed on the synchronous machine support; Described base plate is connected with the drain pan of fan electromotor by bolt, so described synchronous machine support is fixed on the drain pan of fan electromotor.
By fastening piece, as screw bolt and nut, described rotation housing is rotatably connected to the arm of furred ceiling support; By fastening piece, described rotation housing is rotatably connected to fan body; Link together and described connecting rod can pivot by the rotating shaft of end of the described connecting rod of pivot and synchronous machine, described pivot radially runs through rotating shaft along rotating shaft; The other end of described connecting rod is provided with through hole, and the fixing column of described footstock is bolt shape, and the through hole that described rotation fixing column passes the connecting rod the other end is fixed in footstock, thereby described connecting rod can be rotated around the rotation fixing column.
Described fan governor comprises fan electromotor controller and synchronous machine controller.Particularly, described fan electromotor controller is electrically connected with fan electromotor, and from the civil power power taking, by unlatching, the speed governing of turn-knob switch control fan electromotor with close; Described synchronous machine controller is the rocker type switch that is connected between synchronous machine and the civil power.
Compare with prior art, the beneficial effect of the utility model " with the adjustable cabin fan of wind direction of synchronous machine control " is:
Whether described fan body rotates by synchronously electronic startup or closes decision, thereby realizes the automatic conversion in wind azimuth angle or the control of being fixed in a certain specific direction, makes the user can the convenient wind direction of controlling described cabin fan flexibly.
Description of drawings
Fig. 1 is the utility model " with the adjustable cabin fan of wind direction of synchronous machine control " preferred embodiment orthographic projection schematic representation, comprising:
Fig. 1-the 1st, the master of described preferred embodiment looks schematic representation, and wherein fan casing 11 is partly cut open;
Fig. 1-2 is that schematic representation is looked on the right side of described preferred embodiment;
Fig. 1-the 3rd, the elevational schematic view of described preferred embodiment;
Fig. 2 is that the master of the fan governor 4 of described preferred embodiment looks schematic representation;
Fig. 3 is the axonometric projection schematic representation of the synchronous machine support 14 of described preferred embodiment;
Fig. 4 is the axonometric projection schematic representation of the synchronous machine 13 of described preferred embodiment;
Fig. 5 is the circuit diagram of described preferred embodiment.
Embodiment
Be described in further detail below in conjunction with preferred embodiment shown in the accompanying drawing.
As depicted in figs. 1 and 2, the utility model " with the adjustable cabin fan of wind direction of synchronous machine control " comprises fan body 1, furred ceiling support 2, is used for fan body 1 is rotatably installed on rotation housing 3 and fan governor 4 on the furred ceiling support 2; Described fan body 1 comprises the cover net of motor case 11, fan electromotor 12, fan blade and described fan blade, because the structure of the cover net of described fan blade and this fan blade is customary in the prior art, be not inventive point of the present utility model, so described fan blade and cover net thereof are not illustrated in Fig. 1; Described furred ceiling support 2 comprises footstock 21 and two arms 22 straight down; Described rotation housing 3 is the annular frameworks that are rotatably connected between the arm 22, and described rotation housing 3 is enclosed within outside the fan body 1 and with this fan body 1 and is rotatably connected to; Especially, described fan body 1 also comprises synchronous machine 13, synchronous machine support 14 and connecting rod 15; Described furred ceiling support 2 also comprises the rotation fixing column 23 that is installed in footstock 21 central positions; Fixedly connected with the drain pan of fan electromotor 12 in the bottom of described synchronous machine support 14, the roof anchorage of this synchronous machine support 14 connects synchronous machine 13, and the rotating shaft 131 that makes synchronous machine 13 upwards and the axis of the rotation fixing column 23 of the axis runout base 21 of this rotating shaft 131; Described connecting rod 15 1 ends are rotatably connected to the rotating shaft 131 of synchronous machine 13, the other end of this connecting rod 15 is connected rotationally with the rotation fixing column 23 of footstock 21, thereby when starting described synchronous machine 13, described fan body 1 rotates around the conical surface of the central axis rotation formation of furred ceiling support footstock 21 along the axis of described synchronous machine rotating shaft 131, realizes the function of the automatic conversion in wind azimuth angle; When synchronous machine cut out, described fan body 1 was fixed towards a certain specific direction, realizes the function that the wind azimuth angle is fixing.
As Figure 1-1, described synchronous machine 13 covers of the utility model preferred embodiment are buckled in the motor case 11; Certainly, described synchronous machine 13 exposes to outside the described motor case 11 and also can realize.
Means of fixation such as Fig. 1-1, Fig. 3 and shown in Figure 4 of the described synchronous machine 13 of the utility model preferred embodiment, synchronous machine support 14 and fan electromotor 12, described synchronous machine support 14 is one-body molded, comprises the dunnage 141 of rectangular cross-section, at the base plate 142 of 90 ° of this dunnage 141 1 ends bendings with at two fixed arms 143 of described dunnage 141 the other ends toward the opposite direction bending; Described synchronous machine 13 comprises two symmetrically arranged holder ears 132, and this two holders ear 132 is connected with described two fixed arms 143 respectively by bolt, thereby described synchronous machine 13 is fixed on the synchronous machine support 14; Described base plate 142 is connected by the drain pan of bolt with fan electromotor 12, so described synchronous machine support 14 is fixed on the drain pan of fan electromotor 12.
As described in Figure 1, the utility model preferred embodiment makes described rotation housing 3 be rotatably connected to the arm 22 of furred ceiling support 2 by the fastening piece that comprises screw bolt and nut; By the fastening piece that comprises screw bolt and nut, described rotation housing 3 is rotatably connected to fan body 1;
As Fig. 1-1, Fig. 3 and shown in Figure 4, the utility model preferred embodiment makes the rotating shaft 131 of end of described connecting rod 15 and synchronous machine 13 link together by pivot and described connecting rod 15 can pivot, and described pivot radially runs through rotating shaft 131; The other end of described connecting rod 15 is provided with through hole, and the rotation fixing column 23 of described footstock 21 is bolt shape, and the through hole that described rotation fixing column 23 passes connecting rod 15 the other ends is fixed in footstock 21, thereby described connecting rod 15 can be rotated around rotation fixing column 23.
Described fan governor 4 comprises fan electromotor controller 41 and synchronous machine controller 42.As Fig. 2 and shown in Figure 5, the described fan electromotor controller 41 of the utility model preferred embodiment is electrically connected with fan electromotor 12, and from the civil power power taking, by unlatching, the speed governing of turn-knob switch control fan electromotor 12 with close; Described synchronous machine controller 42 is the rocker type switches that are connected between synchronous machine 13 and the civil power, and as shown in Figure 5, described rocker type switch as synchronous machine controller 42 is to insert civil power by the terminal that is electrically connected with the city in the fan electromotor controller 41.
When only opening fan electromotor controller 41 by rotary switch, described fan electromotor 12 starts, described fan body 1 is dried towards a certain specific direction, realizes the function of single wind direction blowing, regulates the rotating speed of fan electromotor 12 with control wind-force by rotating described rotary switch to different gear; Under the situation of opening fan electromotor controller 41, open rocker type switch simultaneously as synchronous machine controller 42, described synchronous machine 13 starts, by connecting rod 15 fan body 1 is rotated along the axis of described synchronous machine rotating shaft 131 around the conical surface of the central axis rotation formation of furred ceiling support footstock 21, realize the automatic mapping function in wind azimuth angle.The user can be used as the blowing direction of the rocker type switch control fan body 1 of synchronous machine controller 42 as required, makes the wind direction control of described cabin fan more flexible.
Claims (6)
1. adjustable cabin fan of wind direction with synchronous machine control comprises fan body (1), furred ceiling support (2), is used for fan body (1) is rotatably installed on rotation housing (3) and fan governor (4) on the furred ceiling support (2); Described fan body (1) comprises the cover net of motor case (11), fan electromotor (12), fan blade and described fan blade; Described furred ceiling support (2) comprises footstock (21) and two arms (22) straight down; Described rotation housing (3) is the annular framework that is rotatably connected between the arm (22), and described rotation housing (3) is enclosed within outside the fan body (1) and with this fan body (1) and is rotatably connected to; It is characterized in that:
Described fan body (1) also comprises synchronous machine (13), synchronous machine support (14) and connecting rod (15); Described furred ceiling support (2) also comprises the rotation fixing column (23) that is installed in footstock (21) central position;
Fixedly connected with the drain pan of fan electromotor (12) in the bottom of described synchronous machine support (14), the roof anchorage of this synchronous machine support (14) connects synchronous machine (13), and the rotating shaft (131) that makes synchronous machine (13) upwards and the axis of the rotation fixing column (23) of the axis runout footstock (21) of this rotating shaft (131); The rotating shaft (131) of described connecting rod (15) one ends and synchronous machine (13) links together rotationally, and the other end of this connecting rod (15) is connected rotationally with the rotation fixing column (23) of footstock (21).
2. the adjustable cabin fan of wind direction with synchronous machine control according to claim 1 is characterized in that: described synchronous machine (13) cover is buckled in the motor case (11), perhaps exposes to outside the described motor case (11).
3. the adjustable cabin fan of wind direction with synchronous machine control according to claim 1 is characterized in that:
Described synchronous machine support (14) is one-body molded, comprises the dunnage (141) of rectangular cross-section, at the base plate (142) of 90 ° of this dunnage (141) one ends bendings with at two fixed arms (143) of described dunnage (141) the other end toward the opposite direction bending;
Described synchronous machine (13) comprises two symmetrically arranged holder ears (132), and this two holder ear (132) is connected with described two fixed arms (143) respectively by bolt, thereby described synchronous machine (13) is fixed on the synchronous machine support (14);
Described base plate (142) is connected by the drain pan of bolt with fan electromotor (12), so described synchronous machine support (14) is fixed on the drain pan of fan electromotor (12).
4. the adjustable cabin fan of wind direction with synchronous machine control according to claim 1 is characterized in that:
By fastening piece, described rotation housing (3) is rotatably connected to the arm (22) of furred ceiling support (2);
By fastening piece, described rotation housing (3) is rotatably connected to fan body (1);
Link together and described connecting rod (15) can be around this pivoted by the rotating shaft (131) of end of the described connecting rod of pivot (15) and synchronous machine (13), described pivot radially runs through rotating shaft (131) along rotating shaft (131); The other end of described connecting rod (15) is provided with through hole, the rotation fixing column (23) of described footstock (21) is bolt shape, the through hole that described rotation fixing column (23) passes connecting rod (15) the other end is fixed in footstock (21), thereby described connecting rod (15) can be rotated around rotation fixing column (23).
5. the adjustable cabin fan of wind direction with synchronous machine control according to claim 1 is characterized in that:
Described fan governor (4) comprises fan electromotor controller (41) and synchronous machine controller (42).
6. the adjustable cabin fan of wind direction with synchronous machine control according to claim 1 is characterized in that:
Described fan electromotor controller (41) is electrically connected with fan electromotor (12), and from the civil power power taking, by unlatching, the speed governing of turn-knob switch control fan electromotor (12) with close; Described synchronous machine controller (42) is the rocker type switch that is connected between synchronous machine (13) and the civil power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200923952U CN201165995Y (en) | 2008-02-27 | 2008-02-27 | Wind direction adjustable type top fan controlled by synchronous electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200923952U CN201165995Y (en) | 2008-02-27 | 2008-02-27 | Wind direction adjustable type top fan controlled by synchronous electric machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201165995Y true CN201165995Y (en) | 2008-12-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200923952U Expired - Fee Related CN201165995Y (en) | 2008-02-27 | 2008-02-27 | Wind direction adjustable type top fan controlled by synchronous electric machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201165995Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864074A (en) * | 2016-06-10 | 2016-08-17 | 吴建平 | All-around ceiling fan |
| CN113578550A (en) * | 2021-08-24 | 2021-11-02 | 崔建卫 | Energy-saving paint spraying device |
-
2008
- 2008-02-27 CN CNU2008200923952U patent/CN201165995Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864074A (en) * | 2016-06-10 | 2016-08-17 | 吴建平 | All-around ceiling fan |
| CN113578550A (en) * | 2021-08-24 | 2021-11-02 | 崔建卫 | Energy-saving paint spraying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081217 Termination date: 20120227 |