CN202209298U - Remote control wall fan - Google Patents
Remote control wall fan Download PDFInfo
- Publication number
- CN202209298U CN202209298U CN2011203039274U CN201120303927U CN202209298U CN 202209298 U CN202209298 U CN 202209298U CN 2011203039274 U CN2011203039274 U CN 2011203039274U CN 201120303927 U CN201120303927 U CN 201120303927U CN 202209298 U CN202209298 U CN 202209298U
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- fan
- gear
- motor
- remote control
- box
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Abstract
The utility model discloses a remote control wall fan, which comprises a pedestal, a remote control receiving device and a control circuit board arranged in the pedestal, a fan head swing device hinged to the front end of the pedestal, flabella and a fan cover arranged at the front end of the wall fan, a rear casing arranged at the rear end of the fan cover, and a gear case arranged in the rear casing. The gear case is provided with a transverse motor generator room. The rear upper side of the motor generator room is provided with a cover cylinder integrally molded with the motor generator room. A main motor used for controlling the rotation of the flabella is horizontally arranged in the motor generator room. A front-to-back through type heat radiation space is arranged below the motor generator room. A gear motor used for controlling the swing of the fan head is vertically arranged in the cover cylinder. When the fan is in use, the active heat radiation of the motor is realized through the heat radiation space. Therefore, no heat is accumulated in the gear case and the heat radiation effect of the motor in the gear case is greatly improved. Meanwhile, the service life of the wall fan is prolonged.
Description
Technical field
The utility model 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, and the heating value of direct current generator is big; Requirement to heat radiation is high, and the full depth tooth roller box all is designed to the inner space can just put down direct current generator, and the outer wall of gear-box is provided with radiation hole; Because 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 through 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.
The model utility content
In order to overcome the deficiency of existing technology, the utility model provides a kind of heat dispersion good remote control wall fan, and air can form convection current in the gear-box of wall fan, realizes active heat removal, and radiating effect improves a lot.
The utility model solves the technological scheme that its technical problem adopted:
A kind of remote control wall fan comprises base, is 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, and the one-body molded cover tube that is provided with in back upper place, motor room is horizontally disposed with the main motor that the control flabellum rotates in the motor room; The heat-dissipating space that connects before and after the below, motor room is provided with covers the reducing motor that is vertically installed with the control oscillating fan in the tube.
As the further improvement of technique scheme, said rear case the place ahead is provided with front screen, and said rear case rear end and front screen are provided with radiation hole, and air can form convection current through radiation hole in rear case.
As the further improvement of technique scheme, said gear-box is installed on the front screen, the radiation hole on the corresponding front screen of said gear-box heat-dissipating space front openings.
As the further improvement of technique scheme, be provided with the arc tray that is used to place main motor in the said 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.
As a kind of improvement of technique scheme, said oscillating fan device comprises the bearing support hinged with the base front end, and 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, is arranged with jacket casing on the main shaft, the jacket casing outer wall is connected with drive link; The other end of said drive link connects reducing motor through eccentric adjusting sleeve; Through the second-stage worm gear worm drive oscillating fan that adopts reducing motor to replace existing electric fan to adopt, can simplify the linkage structure of oscillating fan device, be convenient to the production and the maintenance of fan.
A kind of improvement as technique scheme; Said main shaft top is provided with transverse holes, and spring is installed in the transverse holes, and spring end is placed with steel ball; Spring pushes up steel ball to the jacket casing inner surface; Said 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; Said bearing support is provided with the perpendicular piece that is used to limit the oscillating fan angle; Said gear-box is set on the bearing support through mounting hole; Said mounting hole inwall cooperates perpendicular piece to be provided with limiting stopper, and perpendicular piece cooperates with limiting stopper, can limit the swaying angle of fan.
A kind of improvement as technique scheme; Said base and bearing support hinged place are provided with banking stop, and banking stop is close to the bearing support setting, and said 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 said bearing support; 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; Adopt this structure can when fan is done the pitching action, locate the position of fan, the convenient luffing angle of regulating fan.
The beneficial effect of the utility model is: the heat-dissipating space that connects before and after remaining with in the gear-box of the remote control wall fan of the utility model, all be provided with radiation hole on rear case rear end and the front screen simultaneously, and 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 form convection current through the radiation hole of rear case and front screen in the heat-dissipating space of gear-box, flow air is taken away heat; Carry out active heat removal; Heat can not accumulate in gear-box, has improved the radiation effect of motor that is arranged in the gear-box greatly, has increased the working life of wall fan.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the perspective view of the utility model;
Fig. 2 be the utility model the partial structurtes schematic representation;
Fig. 3 is that the part of the utility model splits schematic representation.
Embodiment
Referring to figs. 1 through Fig. 3, a kind of remote control wall fan of the utility model comprises 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 flabellum 3, the fan cover 4 of wall fan front end; 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, said gear-box 6 is provided with horizontal motor room 61; The one-body molded cover tube 62 that is provided with in 61 back upper places, motor room; 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 61 belows, motor room are provided with covers the reducing motor 9 that is vertically installed with the control oscillating fan in the tube 62.
Further, said rear case 5 the place aheads are provided with front screen 51, and said rear case 5 rear ends and front screen 51 are provided with radiation hole 52,53; Said gear-box 6 is installed on the front screen 51; Radiation hole 53 on the corresponding front screen 51 of said gear-box 6 heat-dissipating space front openings, air can form convection current through 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 is 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 the remote control wall fan of the utility model all is provided with radiation hole 52,53 on rear case 5 rear ends and the front screen 51 simultaneously, and 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 form convection current through the radiation hole 52,53 of rear case 5 and front screen 51 in the heat-dissipating space of gear-box 6, flow air is taken away heat; Carry out active heat removal; Heat can not accumulate in gear-box 6, has improved the radiation effect of motor that is arranged in the gear-box 6 greatly, has 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, and the other end of said drive link 24 connects reducing motor 9 through eccentric adjusting sleeve 25; By reducing motor 9 control oscillating fan devices 2, and then the yaw action of control fan.Said 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, and spring pushes up steel ball to jacket casing 23 inner surfaces; Said 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; Said bearing support 21 is provided with the perpendicular piece 211 that is used to limit the oscillating fan angle; Said gear-box 6 is set on the bearing support 21 through mounting hole 64; Said mounting hole 64 inwalls cooperate perpendicular piece 211 to be provided with limiting stopper 65, and perpendicular piece 211 cooperates with limiting stopper 65, can limit the swaying angle of fan.
Further; Said base 1 is provided with banking stop 11 with bearing support 21 hinged places, and banking stop 11 is close to bearing support 21 and is provided with, and said 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 said bearing support 21; 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; 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 is merely the preferential mode of execution of the utility model, as long as realize that with basic identical means the technological scheme of the utility model purpose all belongs within the protection domain of the utility model.
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 flabellum (3), the fan cover (4) of wall fan front end; 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: said 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 motor room (61) below 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: said rear case (5) the place ahead is provided with front screen (51), and said 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: said gear-box (6) is installed on the front screen (51), the radiation hole (53) on the corresponding front screen of said 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: said 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: said 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 said drive link (24) connects reducing motor (9) through eccentric adjusting sleeve (25).
6. a kind of remote control wall fan according to claim 5; It is characterized in that: said 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, and to jacket casing (23) inner surface, said 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: said bearing support (21) is provided with the perpendicular piece (211) that is used to limit the oscillating fan angle; Said gear-box (6) is set on the bearing support (21) through mounting hole (64), and said 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: said base (1) is provided with banking stop (11) with bearing support (21) hinged place; Banking stop (11) is close to bearing support (21) setting; Said banking stop (11) is provided with the positioning hole (111) of a plurality of arc shootings, and the position that said bearing support (21) is gone up corresponding positioning hole (111) is provided with a shrinkage pool, is 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 |
|---|---|---|---|
| CN2011203039274U CN202209298U (en) | 2011-08-20 | 2011-08-20 | Remote control wall fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203039274U CN202209298U (en) | 2011-08-20 | 2011-08-20 | Remote control wall fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202209298U true CN202209298U (en) | 2012-05-02 |
Family
ID=45988847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203039274U Withdrawn - After Issue CN202209298U (en) | 2011-08-20 | 2011-08-20 | Remote control wall fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202209298U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278319A (en) * | 2011-08-20 | 2011-12-14 | 广东金莱特电器股份有限公司 | Remote-control wall fan |
| CN106523407A (en) * | 2015-09-14 | 2017-03-22 | 立原家电股份有限公司 | Oscillating wall fan |
-
2011
- 2011-08-20 CN CN2011203039274U patent/CN202209298U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278319A (en) * | 2011-08-20 | 2011-12-14 | 广东金莱特电器股份有限公司 | Remote-control wall fan |
| CN102278319B (en) * | 2011-08-20 | 2012-08-29 | 广东金莱特电器股份有限公司 | Remote-control wall fan |
| CN106523407A (en) * | 2015-09-14 | 2017-03-22 | 立原家电股份有限公司 | Oscillating wall fan |
| CN106523407B (en) * | 2015-09-14 | 2018-10-23 | 立原家电股份有限公司 | Yaw type wall fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120502 Effective date of abandoning: 20120829 |