CN2040185U - Cyclonic-wind ceiling fan - Google Patents
Cyclonic-wind ceiling fan Download PDFInfo
- Publication number
- CN2040185U CN2040185U CN 88220013 CN88220013U CN2040185U CN 2040185 U CN2040185 U CN 2040185U CN 88220013 CN88220013 CN 88220013 CN 88220013 U CN88220013 U CN 88220013U CN 2040185 U CN2040185 U CN 2040185U
- Authority
- CN
- China
- Prior art keywords
- ceiling fan
- reversing frame
- brush holder
- wind
- brush
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a cyclonic-wind ceiling fan which can move in a conical pendulum mode and is formed by that a common ceiling fan is additionally provided a slewer. The slewer mainly comprises a slewing frame, a pendulum rod assembly, a pin shaft, a hanging shaft, a thrust ball bearing, an electric brush, a brush holder which is sheathed with a slide ring, etc. The wind passing range of the cyclonic-wind ceiling fan is more than four times than the wind passing range of a common ceiling fan, and the wind force is soft; The utility model has the advantages of simple structure, convenient operation, energy saving and safety.
Description
A kind of whirlwind ceiling fan that can do the conical pendulm motion.
The current common ceiling fan in market does not take up an area of because of its duty at present, and wind matter is soft, and wind speed is adjustable, is subjected to user's favor.It is less that the deficiency of this ceiling fan was that demeanour is enclosed.
The purpose of this utility model is to provide a kind of demeanour of crossing to enclose big, the better whirlwind ceiling fan of level of comfort.
This whirlwind ceiling fan that the utility model relates to installs a swivel gear that can make ceiling fan do the conical pendulm motion additional by common ceiling fan and forms.Swivel gear mainly comprises reversing frame, fork assembly, bearing pin, hanging axis, thrust ball bearing, brush, is with the members such as brush holder of slip ring.One of fork assembly is fastened on the suspension rod of common ceiling fan, and one bearing pin injects from reversing frame one side from substantially horizontal by the insertion of reversing frame bottom, and cover upper pendulum bar assembly passes from the reversing frame opposite side.The shaft axis of suspension rod is vertical with the shaft axis of bearing pin but not on a plane.Thrust ball bearing on hanging axis one headgear, the other end is passed by the last hole of Vertical direction from reversing frame.Brush holder is contained in the neck of reversing frame, the outer cover dust-proof cover.Slip ring on the brush holder joins by the inlet wire of lead and ceiling fan.The contact brush holder brush be contained on the dust-proof cover, and with the dust-proof cover mutual insulating.Adopt this structure, ceiling fan both can rotate around the hanging axis of Vertical direction again around the bearing pin rotation of substantially horizontal.Behind the power connection, produce the moment of face to bearing pin under the reaction force of gravity and air-flow, ceiling fan can be done the conical pendulm motion around hanging axis.
This whirlwind ceiling fan structure that the utility model relates to is simple, easy to use, saves the energy, and is safe and reliable, and it crosses that demeanour encloses is more than three times of common ceiling fan.
Below in conjunction with drawings and Examples concrete structure of the present utility model is further elaborated.
Accompanying drawing is the structural representation of whirlwind ceiling fan.
To be fastenedly connected with of fork assembly (14) after suspension rod (15) brachymemma of common ceiling fan.The other end of fork assembly (14) puts equilibrium block (9), is inserted by reversing frame (12) bottom, and mandrel (13) injects from reversing frame (12) one sides from substantially horizontal, and cover upper pendulum bar assembly (14) passes from reversing frame (12) opposite side again.Thrust ball bearing (10) on hanging axis (2) one headgears, the other end is passed from the lining (8) that snaps in the last hole of reversing frame (12) by Vertical direction.The brush holder (7) that is with slip ring (6) is contained in the neck of reversing frame (12), outer cover dust-proof cover (3).Slip ring (6) joins by the inlet wire of lead and electric fan.The contact brush holder (7) brush (5) be contained in dust-proof cover (3), and with dust-proof cover (3) mutual insulating.Terminal box (4) covers on outside the brush (5).The adjustment seat (11) of regulating fork assembly (14) pivot angle is contained in the lip of reversing frame (12).Hanging axis (2) inserts mounting pipe (1), and fastening with bolt nut, can be installed on the ceiling board.
The utility model is not limited to the foregoing description.
Claims (1)
1, a kind of whirlwind ceiling fan, installing a swivel gear that can make ceiling fan do the conical pendulm motion additional by common ceiling fan forms, it is characterized in that swivel gear is made up of reversing frame, fork assembly, bearing pin, hanging axis, thrust ball bearing, brush, the members such as brush holder that are with slip ring, one of fork assembly is fastened on the suspension rod of common ceiling fan, the other end is inserted by the reversing frame bottom, bearing pin injects from reversing frame one side from substantially horizontal, and cover upper pendulum bar portion becomes, and passes from the reversing frame opposite side.The shaft axis of suspension rod is vertical with the shaft axis of bearing pin but not on a plane, thrust ball bearing on hanging axis one headgear, and the other end is passed by the last hole of Vertical direction from reversing frame.Brush holder is contained in the neck of reversing frame, the outer cover dust-proof cover.Slip ring on the brush holder joins by the inlet wire of lead and ceiling fan, the contact brush holder brush be contained on the dust-proof cover, and with the dust-proof cover mutual insulating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88220013 CN2040185U (en) | 1988-11-18 | 1988-11-18 | Cyclonic-wind ceiling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88220013 CN2040185U (en) | 1988-11-18 | 1988-11-18 | Cyclonic-wind ceiling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2040185U true CN2040185U (en) | 1989-06-28 |
Family
ID=4852312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88220013 Pending CN2040185U (en) | 1988-11-18 | 1988-11-18 | Cyclonic-wind ceiling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2040185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650015A (en) * | 2015-09-02 | 2016-06-08 | 广东美的环境电器制造有限公司 | Fan head and domestic appliance |
-
1988
- 1988-11-18 CN CN 88220013 patent/CN2040185U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650015A (en) * | 2015-09-02 | 2016-06-08 | 广东美的环境电器制造有限公司 | Fan head and domestic appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned | ||
| WD01 | Invention patent application deemed withdrawn after publication |