CN102278319A - Remote-control wall fan - Google Patents
Remote-control wall fan Download PDFInfo
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- CN102278319A CN102278319A CN 201110239575 CN201110239575A CN102278319A CN 102278319 A CN102278319 A CN 102278319A CN 201110239575 CN201110239575 CN 201110239575 CN 201110239575 A CN201110239575 A CN 201110239575A CN 102278319 A CN102278319 A CN 102278319A
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Abstract
The invention discloses a remote-control wall fan. The remote-control wall fan comprises a base, a remote-control receiving device and a control circuit substrate which are arranged in the base, a fan head swinging device which is hinged at the front end of the base, fan blades and a fan housing which are positioned at the front end of the wall fan, a rear shell which is positioned at the back end of the fan housing, and a gear box which is arranged in the rear shell, wherein the gear box is provided with a transverse motor chamber; a housing barrel is integrally formed above the back part of the motor chamber; a main motor for controlling the fan blades to rotate is horizontally arranged in the motor chamber; a radiating space which is longitudinally communicated is arranged below the motor chamber; and a speed reducer for controlling the fan to swing the head is vertically arranged in the housing barrel. The fan actively radiates the motor through the radiating space, so that heat does not accumulate in the gear box, the radiating effect of the motor which is arranged in the gear box is greatly improved, and the service life of the wall fan is prolonged.
Description
Technical field
The present invention relates to the remote control wall fan of a kind of fan, particularly a kind of high efficiency and heat radiation.
Background technique
Existing oscillating fan or yaw wall fan generally are fixed with gear-box in rear case, the direct current generator that drives flabellum rotation and oscillating fan is installed in the gear-box, the heating value of direct current generator is big, requirement height to heat radiation, the full depth tooth roller box all is designed to the inner space can just put down direct current generator, the outer wall of gear-box is provided with radiation hole, owing to do not have heat-dissipating space between gear-box and the motor, air can not form convection current, the heat that machine operation produces can only distribute by radiation hole is passive, radiating effect is relatively poor, in the time of the long-time startup of fan, heat accumulation influences the work of motor in gear-box, reduce the working life of motor, serious also can break down.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides the good remote control wall fan of a kind of heat dispersion, air can form convection current in the gear-box of wall fan, realize active heat removal, and radiating effect improves a lot.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of remote control wall fan, comprise base, be arranged at remote-receiver and control circuit substrate in the base, be articulated in the oscillating fan device of base front end, be positioned at flabellum, the fan cover of wall fan front end, be positioned at the rear case of fan cover rear end, be arranged on the gear-box in the rear case, gear-box is provided with horizontal motor room, the one-body molded cover tube that is provided with in back upper place, motor room, be horizontally disposed with the main motor that the control flabellum rotates in the motor room, the below, motor room is provided with the heat-dissipating space that front and back connect, and is vertically installed with the reducing motor of control oscillating fan in the cover tube.
As further improvement in the technical proposal, described rear case the place ahead is provided with front screen, and described rear case rear end and front screen are provided with radiation hole, and air can form convection current by radiation hole in rear case.
As further improvement in the technical proposal, described gear-box is installed on the front screen, the radiation hole on the corresponding front screen of described gear-box heat-dissipating space front openings.
As further improvement in the technical proposal, be provided with the arc tray that is used to place main motor in the described motor room, main motor is placed on the arc tray, and main motor is positioned at gear-box heat-dissipating space top, and main motor can pass through the heat-dissipating space quick heat radiating.
A kind of improvement as technique scheme, described oscillating fan device comprises the bearing support hinged with the base front end, bearing support can be done vertical motion around hinging shaft, drive fan and make the pitching action, main shaft is installed on the bearing support, be arranged with jacket casing on the main shaft, the jacket casing outer wall is connected with drive link, the other end of described drive link connects reducing motor by eccentric adjusting sleeve, by the second-stage worm gear worm drive oscillating fan that adopts reducing motor to replace existing electric fan to adopt, the linkage structure of oscillating fan device be can simplify, the production and the maintenance of fan are convenient to.
A kind of improvement as technique scheme; described main shaft top is provided with transverse holes; spring is installed in the transverse holes; spring end is placed with steel ball; spring pushes up steel ball to the jacket casing inner surface; described jacket casing inner surface is evenly distributed with the vertical muscle of convex, and this device can be protected the oscillating fan device, makes it not because of excessive damage of commentaries on classics power of yaw.
A kind of improvement as technique scheme, described bearing support is provided with the perpendicular piece that is used to limit the oscillating fan angle, described gear-box is set on the bearing support by mounting hole, described mounting hole inwall cooperates perpendicular piece to be provided with limiting stopper, perpendicular piece cooperates with limiting stopper, can limit the swaying angle of fan.
A kind of improvement as technique scheme, described base and bearing support hinged place are provided with banking stop, banking stop is close to the bearing support setting, described banking stop is provided with the positioning hole of a plurality of arc shootings, the position of corresponding positioning hole is provided with a shrinkage pool on the described bearing support, be provided with spring in the shrinkage pool, shrinkage pool outlet port spring end is placed with steel ball, spring pushes up steel ball to banking stop, adopt this structure can when fan is done the pitching action, locate the position of fan, the convenient luffing angle of regulating fan.
The invention has the beneficial effects as follows: the heat-dissipating space that connects before and after remaining with in the gear-box of remote control wall fan of the present invention, all be provided with radiation hole on rear case rear end and the front screen simultaneously, gear-box is installed on the front screen, radiation hole on the corresponding front screen of gear-box heat-dissipating space front openings, air can be by the radiation hole of rear case and front screen, in the heat-dissipating space of gear-box, form convection current, flow air is taken away heat, carry out active heat removal, heat can not accumulate in gear-box, improve the radiation effect of motor that is arranged in the gear-box greatly, increased the working life of wall fan.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a perspective view of the present invention;
Fig. 2 is a partial structurtes schematic representation of the present invention;
Fig. 3 is the local schematic representation that splits of the present invention.
Embodiment
Referring to figs. 1 through Fig. 3, a kind of remote control wall fan of the present invention, comprise base 1, be arranged at remote-receiver and control circuit substrate in the base 1, be articulated in the oscillating fan device 2 of base 1 front end, be positioned at the flabellum 3 of wall fan front end, fan cover 4, be positioned at the rear case 5 of fan cover 4 rear ends, be arranged on the gear-box 6 in the rear case 5, described gear-box 6 is provided with horizontal motor room 61, and the one-body molded cover tube 62 that is provided with in 61 back upper places, motor room is horizontally disposed with the main motor 8 that control flabellum 3 rotates in the motor room 61, the heat-dissipating space that connects before and after 61 belows, motor room are provided with is vertically installed with the reducing motor 9 of controlling oscillating fan in the cover tube 62.
Further, described rear case 5 the place aheads are provided with front screen 51, described rear case 5 rear ends and front screen 51 are provided with radiation hole 52,53, described gear-box 6 is installed on the front screen 51, radiation hole 53 on the corresponding front screen 51 of described gear-box 6 heat-dissipating space front openings, air can form convection current by front and back radiation hole 52,53 in the heat-dissipating space of gear-box 6, simultaneously, main motor 8 is erected at the heat-dissipating space top of gear-box 6, the heat that main motor 8 sends can enter into heat-dissipating space fast, and taken away good heat dissipation effect by flow air.
The heat-dissipating space that connects before and after remaining with in the gear-box 6 of remote control wall fan of the present invention, all be provided with radiation hole 52 on rear case 5 rear ends and the front screen 51 simultaneously, 53, gear-box 6 is installed on the front screen 51, radiation hole 53 on the corresponding front screen 51 of gear-box 6 heat-dissipating space front openings, air can be by the radiation hole 52 of rear case 5 and front screen 51,53, in the heat-dissipating space of gear-box 6, form convection current, flow air is taken away heat, carry out active heat removal, heat can not accumulate in gear-box 6, improve the radiation effect of motor that is arranged in the gear-box 6 greatly, increased the working life of wall fan.
Oscillating fan device 2 comprises the bearing support 21 hinged with base 1 front end, main shaft 22 is installed on the bearing support 21, be arranged with jacket casing 23 on the main shaft 22, jacket casing 23 outer walls are connected with drive link 24, the other end of described drive link 24 connects reducing motor 9 by eccentric adjusting sleeve 25, by reducing motor 9 control oscillating fan devices 2, and then the yaw action of control fan.Described main shaft 22 tops are provided with transverse holes 221; in the transverse holes 221 spring is installed; spring end is placed with steel ball; spring pushes up steel ball to jacket casing 23 inner surfaces; described jacket casing 23 inner surfaces are evenly distributed with the vertical muscle 231 of convex; this design can be laid down excessive pendulum power, and protection oscillating fan device does not damage it because of pendulum power is excessive.
Further, described bearing support 21 is provided with the perpendicular piece 211 that is used to limit the oscillating fan angle, described gear-box 6 is set on the bearing support 21 by mounting hole 64, described mounting hole 64 inwalls cooperate perpendicular piece 211 to be provided with limiting stopper 65, perpendicular piece 211 cooperates with limiting stopper 65, can limit the swaying angle of fan.
Further, described base 1 is provided with banking stop 11 with bearing support 21 hinged places, banking stop 11 is close to bearing support 21 and is provided with, described banking stop 11 is provided with the positioning hole 111 of a plurality of arc shootings, the position of corresponding positioning hole 111 is provided with a shrinkage pool on the described bearing support 21, be provided with spring in the shrinkage pool, shrinkage pool outlet port spring end is placed with steel ball, spring pushes up steel ball to banking stop, adopt this structure can when fan is done the pitching action, locate the position of fan, the convenient luffing angle of regulating fan.
The above only is a preferential mode of execution of the present invention, as long as realize that with basic identical means the technological scheme of the object of the invention all belongs within protection scope of the present invention.
Claims (8)
1. remote control wall fan, comprise base (1), be arranged at remote-receiver and control circuit substrate in the base (1), be articulated in the oscillating fan device (2) of base (1) front end, be positioned at the flabellum (3) of wall fan front end, fan cover (4), be positioned at the rear case (5) of fan cover (4) rear end, be arranged on the gear-box (6) in the rear case (5), it is characterized in that: described gear-box (6) is provided with horizontal motor room (61), the one-body molded cover tube (62) that is provided with in back upper place, motor room (61), be horizontally disposed with the main motor (8) that control flabellum (3) rotates in the motor room (61), the heat-dissipating space that connects before and after below, motor room (61) is provided with covers the reducing motor (9) that is vertically installed with the control oscillating fan in the tube (62).
2. a kind of remote control wall fan according to claim 1 is characterized in that: described rear case (5) the place ahead is provided with front screen (51), and described rear case (5) rear end and front screen (51) are provided with radiation hole (52,53).
3. a kind of remote control wall fan according to claim 2 is characterized in that: described gear-box (6) is installed on the front screen (51), the radiation hole (53) on the corresponding front screen of described gear-box (6) heat-dissipating space front openings (51).
4. a kind of remote control wall fan according to claim 1, it is characterized in that: described motor room (61) madial wall is provided with the arc tray (63) that is used to place main motor (8), main motor (8) is placed on the arc tray (63), and main motor (8) is positioned at gear-box (6) heat-dissipating space top.
5. according to the described a kind of remote control wall fan of arbitrary claim in the claim 1 to 4, it is characterized in that: described oscillating fan device (2) comprises and the hinged bearing support (21) of base (1) front end, main shaft (22) is installed on the bearing support (21), be arranged with jacket casing (23) on the main shaft (22), jacket casing (23) outer wall is connected with drive link (24), and the other end of described drive link (24) connects reducing motor (9) by eccentric adjusting sleeve (25).
6. a kind of remote control wall fan according to claim 5, it is characterized in that: described main shaft (22) top is provided with transverse holes (221), transverse holes is equipped with spring in (221), spring end is placed with steel ball, to jacket casing (23) inner surface, described jacket casing (23) inner surface is evenly distributed with the vertical muscle (231) of convex to spring with the steel ball top.
7. a kind of remote control wall fan according to claim 5, it is characterized in that: described bearing support (21) is provided with the perpendicular piece (211) that is used to limit the oscillating fan angle, described gear-box (6) is set on the bearing support (21) by mounting hole (64), and described mounting hole (64) inwall cooperates perpendicular piece (211) to be provided with limiting stopper (65).
8. a kind of remote control wall fan according to claim 5, it is characterized in that: described base (1) is provided with banking stop (11) with bearing support (21) hinged place, banking stop (11) is close to bearing support (21) setting, described banking stop (11) is provided with the positioning hole (111) of a plurality of arc shootings, the position that described bearing support (21) is gone up corresponding positioning hole (111) is provided with a shrinkage pool, be provided with spring in the shrinkage pool, shrinkage pool outlet port spring end is placed with steel ball, and spring pushes up steel ball to banking stop (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110239575A CN102278319B (en) | 2011-08-20 | 2011-08-20 | Remote-control wall fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110239575A CN102278319B (en) | 2011-08-20 | 2011-08-20 | Remote-control wall fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102278319A true CN102278319A (en) | 2011-12-14 |
| CN102278319B CN102278319B (en) | 2012-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110239575A Active CN102278319B (en) | 2011-08-20 | 2011-08-20 | Remote-control wall fan |
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| Country | Link |
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| CN (1) | CN102278319B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896796A (en) * | 2016-04-22 | 2016-08-24 | 广东美的环境电器制造有限公司 | Motor cover assembly, fan head assembly and electric fan |
| WO2017181565A1 (en) * | 2016-04-20 | 2017-10-26 | 广东美的环境电器制造有限公司 | Motor cover assembly, turning mechanism, fan head assembly, fan, and home appliance |
| WO2017190443A1 (en) * | 2016-05-04 | 2017-11-09 | 广东美的环境电器制造有限公司 | Oscillating mechanism of domestic appliance and domestic appliance |
| CN108843593A (en) * | 2018-06-25 | 2018-11-20 | 袁天泽 | A kind of multifunctional student fan of included function of driving mosquitoes |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11270490A (en) * | 1998-03-20 | 1999-10-05 | Sanyo Electric Co Ltd | Electric fan |
| CN201068879Y (en) * | 2007-06-06 | 2008-06-04 | 中山市开利达电机有限公司 | Connecting apparatus for fan |
| US20080298968A1 (en) * | 2007-05-30 | 2008-12-04 | Fanimation, Inc. | Fan assembly having protective motor housing that accommodates cyclic movement |
| CN201255125Y (en) * | 2008-09-11 | 2009-06-10 | 岑建力 | Miniature fan |
| CN201599257U (en) * | 2009-12-02 | 2010-10-06 | 冯万章 | Fan head structure |
| CN201730849U (en) * | 2010-06-08 | 2011-02-02 | 美的集团有限公司 | Oscillating mechanism of electric fan |
| CN202209298U (en) * | 2011-08-20 | 2012-05-02 | 广东金莱特电器股份有限公司 | Remote control wall fan |
-
2011
- 2011-08-20 CN CN201110239575A patent/CN102278319B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11270490A (en) * | 1998-03-20 | 1999-10-05 | Sanyo Electric Co Ltd | Electric fan |
| US20080298968A1 (en) * | 2007-05-30 | 2008-12-04 | Fanimation, Inc. | Fan assembly having protective motor housing that accommodates cyclic movement |
| CN201068879Y (en) * | 2007-06-06 | 2008-06-04 | 中山市开利达电机有限公司 | Connecting apparatus for fan |
| CN201255125Y (en) * | 2008-09-11 | 2009-06-10 | 岑建力 | Miniature fan |
| CN201599257U (en) * | 2009-12-02 | 2010-10-06 | 冯万章 | Fan head structure |
| CN201730849U (en) * | 2010-06-08 | 2011-02-02 | 美的集团有限公司 | Oscillating mechanism of electric fan |
| CN202209298U (en) * | 2011-08-20 | 2012-05-02 | 广东金莱特电器股份有限公司 | Remote control wall fan |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017181565A1 (en) * | 2016-04-20 | 2017-10-26 | 广东美的环境电器制造有限公司 | Motor cover assembly, turning mechanism, fan head assembly, fan, and home appliance |
| CN105896796A (en) * | 2016-04-22 | 2016-08-24 | 广东美的环境电器制造有限公司 | Motor cover assembly, fan head assembly and electric fan |
| CN105896796B (en) * | 2016-04-22 | 2018-10-16 | 广东美的环境电器制造有限公司 | Motor shade assembly, fan head assembly and electric fan |
| WO2017190443A1 (en) * | 2016-05-04 | 2017-11-09 | 广东美的环境电器制造有限公司 | Oscillating mechanism of domestic appliance and domestic appliance |
| CN108843593A (en) * | 2018-06-25 | 2018-11-20 | 袁天泽 | A kind of multifunctional student fan of included function of driving mosquitoes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102278319B (en) | 2012-08-29 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tian Chou Inventor before: Wang Mumian |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG MUMIAN TO: TIAN CHOU |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 529000 Guangdong city of Jiangmen Province Jin Tong Road Tangxia town Pengjiang District No. 21 Patentee after: Guangdong Kennede Electronics Co., Ltd. Address before: 529000 Guangdong city of Jiangmen Province High Street No. 22 Patentee before: Guangdong Kennede Electronics Co., Ltd. |
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| CP02 | Change in the address of a patent holder |