CN210461134U - Remote control wall fan - Google Patents
Remote control wall fan Download PDFInfo
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- CN210461134U CN210461134U CN201921575038.6U CN201921575038U CN210461134U CN 210461134 U CN210461134 U CN 210461134U CN 201921575038 U CN201921575038 U CN 201921575038U CN 210461134 U CN210461134 U CN 210461134U
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- rotating shaft
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Abstract
The utility model discloses a remote control wall fan, which comprises a fan blade structure, a fan blade driving mechanism, a swinging mechanism, a base and a control structure; the fan blade structure comprises fan blades; the fan blade driving mechanism comprises a driving motor, the driving motor comprises a stator, a rotor, a rotating shaft, a first rotating shaft blade, a second rotating shaft blade, a front casing and a rear casing, the front casing and the rear casing are covered to form an accommodating space, the stator, the rotor, the first rotating shaft blade and the second rotating shaft blade are respectively arranged in the accommodating space, the rotor is positioned in the stator, the rotating shaft penetrates through the first rotating shaft blade, the rotor and the second rotating shaft blade which are sequentially arranged, and one end of the rotating shaft penetrating out of the front casing is connected with the fan blade; the head swinging mechanism comprises a head swinging motor and a swinging head, the swinging head is connected with the base and the front shell and is connected with the output end of the head swinging motor; the control structure is used for controlling the driving motor and the head swinging motor. When the driving motor operates, the first rotating shaft blade and the second rotating shaft blade can accelerate air flow and dissipate heat in the driving motor.
Description
Technical Field
The utility model relates to a fan field especially relates to a remote control wall fan.
Background
The remote control wall fan generally comprises a fan blade structure, a driving mechanism for driving the rotation of the fan blade and swinging the fan head, and a control structure, wherein the driving mechanism comprises a blade driving motor and a swinging motor, a stator and a rotor of the blade driving motor are arranged in a motor shell, heat generated in the operation process is difficult to dissipate, the service life of the motor is easy to lose, and the quality of the ceiling fan is further influenced.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a remote control wall fan to it is difficult to solve the blade drive motor heat dissipation of current remote control wall fan, influences remote control wall fan life's problem easily.
In order to solve the technical problem, the utility model provides a remote control wall fan, which comprises a fan blade structure, a fan blade driving mechanism, a swinging mechanism, a base and a control structure; the fan blade structure comprises fan blades; the fan blade driving mechanism comprises a driving motor, the driving motor comprises a stator, a rotor, a rotating shaft, a first rotating shaft blade, a second rotating shaft blade, a front casing and a rear casing, the front casing and the rear casing are covered to form an accommodating space, the stator, the rotor, the first rotating shaft blade and the second rotating shaft blade are respectively arranged in the accommodating space and are positioned in the accommodating space, the rotor is positioned in the stator, the first rotating shaft blade, the rotor and the second rotating shaft blade are sequentially arranged in a first direction, the rotating shaft penetrates through the first rotating shaft blade, the rotor and the second rotating shaft blade which are sequentially arranged, one end of the rotating shaft, which penetrates out of the front casing, is connected with the fan blade, and the other end of the rotating shaft is connected with the rear; the head swinging mechanism comprises a head swinging motor and a swinging head, the head swinging motor is arranged on one side of the rear shell far away from the front shell, one end of the swinging head is connected with the front shell, and the output end of the head swinging motor is connected with the swinging head; the base comprises a base body and a supporting arm, and the supporting arm is connected with the base body and the other end of the swinging head; the control structure is arranged on the base body and used for controlling the driving motor and the head swinging motor.
According to the utility model discloses an embodiment, the casing includes casing and connecting rod before the aforesaid, and the one end and the casing of connecting rod are connected, and casing and back casing lid close and form the accommodation space to casing and back casing relative each other be provided with fretwork portion respectively on the surface, the other end of connecting rod is inserted and is located in the yaw.
According to the utility model discloses an embodiment, above-mentioned stator includes a plurality of magnet, interior solid fixed ring and outer solid fixed ring, and interior solid fixed ring sets up in outer solid fixed ring, and a plurality of magnet intervals set up in interior solid fixed ring, and interior solid fixed ring is netted ring.
According to the utility model discloses an embodiment, the crooked direction of above-mentioned first pivot blade is the same with the crooked direction of fan blade, and the crooked direction of second pivot blade is opposite with the crooked direction of first pivot blade.
According to the utility model discloses an embodiment, above-mentioned fan blade actuating mechanism is still including preventing interfering the subassembly, prevents interfering the subassembly including pivot external member and bearing cover, and pivot external member cover is established on the other end of pivot to insert and locate bearing cover, bearing cover and back casing are connected.
According to the utility model discloses an embodiment, above-mentioned yaw mechanism still includes yaw motor fixed plate, and yaw motor fixed plate sets up in the rear housing, and the yaw motor sets up on yaw motor fixed plate to its output runs through yaw motor fixed plate.
According to the utility model discloses an embodiment, above-mentioned yaw mechanism is still including swaing a grain and rocking rod, and the one end of swaing a grain is connected with the output of yaw motor, and the other end is connected with the one end of rocking rod, and the other end and the yaw of pendulum rod are connected.
According to the utility model discloses an embodiment, above-mentioned control structure includes circuit board and wireless receiver, circuit board and wireless receiver electric connection to set up respectively in the pedestal, yaw motor, driving motor and external power supply respectively with circuit board electric connection.
According to the utility model discloses an embodiment, above-mentioned control structure still includes a plurality of buttons, and a plurality of buttons set up respectively in the pedestal to correspond the keying circuit of circuit board respectively, be used for controlling yaw motor and driving motor.
According to the utility model discloses an embodiment, above-mentioned control structure still includes the speed governing electric capacity, and the speed governing electric capacity sets up on the yaw motor to with driving motor electric connection.
The utility model discloses an among the embodiment, among the driving motor of remote control wall fan, its rotor both sides in the pivot have a pivot blade respectively, can improve the inside air flow of driving motor with higher speed, improve the radiating efficiency, increase of service life improves the utility model discloses a quality of remote control wall fan.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and explain the same, and do not constitute an undue limitation on the invention. In the drawings:
FIG. 1 is a schematic view of a remote wall fan of the present invention;
FIG. 2 is an exploded view of the remote wall fan of the present invention;
fig. 3 is a schematic view of the front housing, the rear housing and the stator of the present invention;
fig. 4 is a schematic view of the anti-interference assembly of the present invention;
fig. 5 is an enlarged view of the area a in fig. 2.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present embodiment, and it is obvious that the described embodiment is an embodiment of the present invention, not all embodiments. Based on this embodiment in the present invention, all other embodiments obtained by the ordinary skilled person in the art without creative work all belong to the protection scope of the present invention.
Please refer to fig. 1, fig. 2 and fig. 3, which are schematic diagrams of a remote control wall fan, an exploded view, and schematic diagrams of a front casing, a rear casing and a stator according to the present invention. As shown in the figures, in the present embodiment, the remote control wall fan 1 includes a fan blade structure 10, a fan blade driving mechanism 11, a head swinging mechanism 12, a base 13 and a control structure 14; the fan blade structure 10, the fan blade driving mechanism 11 and the swing head mechanism 12 are sequentially arranged in a first direction, and the fan blade driving mechanism 11 is respectively connected with the fan blade structure 10 and the swing head mechanism 12; the base 13 is connected with the fan blade driving mechanism 11 and supports the fan blade driving mechanism 11; the control structure 14 is disposed on the base 13 and controls the operation of the fan blade driving mechanism 11 and the head swinging mechanism 12, so that the remote control wall fan 1 of the present embodiment can swing the head and accelerate the air flow.
Specifically, the fan blade structure 10 includes a fan blade 101, a front wind net 102 and a rear wind net 103, the front wind net 102 and the rear wind net 103 are fastened to form a protective mesh enclosure, the fan blade 101 is covered inside the protective mesh enclosure, and accidental interference when the fan blade 101 rotates is avoided.
The fan blade driving mechanism 11 comprises a driving motor 110, wherein the driving motor 110 comprises a stator 1101, a rotor 1102, a rotating shaft 1103, a first rotating shaft blade 1104, a second rotating shaft blade 1105, a front casing 1106 and a rear casing 1107; the front casing 1106 and the rear casing 1107 are covered to form an accommodating space, the stator 1101, the rotor 1102, the first rotating shaft blade 1104 and the second rotating shaft blade 1105 are respectively arranged in the accommodating space, and the rotor 1102 is positioned in the stator 1101, that is, the stator 1101 is positioned outside the rotor 1102 and has a gap with the rotor 1102; in the accommodating space, the first rotating shaft blade 1104, the rotor 1102 and the second rotating shaft blade 1105 are sequentially arranged in a first direction, the rotating shaft 1103 penetrates through the first rotating shaft blade 1104, the rotor 1102 and the second rotating shaft blade 1105 which are sequentially arranged, one end of the rotating shaft 1103 penetrating through the front casing 1106 is connected with the fan blade 101, and the other end of the rotating shaft 1103 is connected with the rear casing 1107; the rear wind screen 103 is located on a side of the front housing 1106 remote from the rear housing 1107 and is connected to the front housing 1106.
When the rotor 1102 of the driving motor 110 rotates in the stator 1101, the rotor 1102 drives the rotating shaft 1103 to rotate synchronously, and when the rotor 1102 rotates, the rotor 1102 rotates relative to the front housing 1106 and the rear housing 1107 and drives the fan blade 101, the first rotating shaft blade 1104 and the second rotating shaft blade 1105 to rotate, so that the fan blade 101 can accelerate the air flow, and meanwhile, the first rotating shaft blade 1104 and the second rotating shaft blade 1105 can also accelerate the air flow in the accommodating space, accelerate the heat dissipation of the driving motor 110, prolong the service life of the driving motor, and improve the quality of the remote control wall fan 1 of the embodiment.
Further, the bending direction of the first rotating shaft blade 1104 is the same as that of the fan blade 101, and the bending direction of the second rotating shaft blade 1105 is opposite to that of the first rotating shaft blade 1104; in other words, in the accommodating space, the flowing direction of the air blown by the first rotating shaft blade 1104 is the same as the flowing direction of the air blown by the fan blade 101, and the flowing direction of the air blown by the second rotating shaft blade 1105 is opposite to the flowing direction of the air blown by the fan blade 101, so that the air in the accommodating space can flow oppositely, and the heat dissipation effect is improved.
Further, the front housing 1106 and the rear housing 1107 of the present embodiment are respectively provided with a hollow portion on the surfaces facing each other. Under the rotation driving of the first rotating shaft blade 1104 and the second rotating shaft blade 1105, the air in the accommodating space flows in two opposite directions and flows out from the hollow parts of the front housing 1106 and the rear housing 1107 respectively, so as to discharge the heat generated by the driving motor 110.
Furthermore, the stator 1101 of the present embodiment includes a plurality of magnets 11011, an inner stationary ring 11012 and an outer stationary ring 11013, the inner stationary ring 11012 is disposed in the outer stationary ring 11013, and the plurality of magnets 11011 are disposed in the inner stationary ring 11012 at regular intervals. The inner fixing ring 11012 is a mesh ring, that is, a plurality of gaps exist in the sidewall of the inner fixing ring 11012, and the air in the accommodating space can flow through the plurality of gaps in the inner fixing ring 11012 to form a plurality of flow channels, so that the heat dissipation effect of the driving motor 110 of the present embodiment is better.
Referring to fig. 2 and 4, fig. 4 is a schematic view of an anti-interference assembly according to the present invention. As shown in the figure, in the present embodiment, the driving motor 110 further includes an interference prevention component 1108, where the interference prevention component 1108 is disposed between the rotating shaft 1103 and the rear housing 1107, and connects the rotating shaft 1103 and the rear housing 1107 to prevent the rotating shaft 1103 from interfering with the rear housing 1107 during rotation.
Specifically, the interference prevention assembly 1108 includes a spindle set 11081 and a carrying cover 11082, the spindle set 11081 is sleeved on the other end of the spindle 1103 and inserted into the carrying cover 11082, and the carrying cover 11082 is connected to the rear housing 1107; in other words, the rotating shaft assembly 11081 passes through the carrying cover 11082, and the rotating shaft 1103 is inserted into the rotating shaft assembly 11081 from one end of the rotating shaft assembly 11081 close to the fan blade 101, so that the rotating shaft 1103 is connected to the rear housing 1107 through the rotating shaft assembly 11081 and the carrying cover 11082. When the spindle 1103 rotates, it drives the spindle assembly 11081 to rotate synchronously with the rear housing 1107 relative to the carrying housing 11082.
Further, the surface of the portion of the hinge assembly 11081 inside the carrying cover 11082, i.e. the portion of the hinge assembly 11081 near the rear housing 1107, is curved, so that even if the hinge assembly 11081 contacts the rear housing 1107, friction and heat generation can be effectively reduced when the hinge assembly 11081 rotates.
Further, the anti-interference assembly 1108 further includes a gasket 11083, wherein the gasket 11083 is disposed in the carrying cover 11082 and located between the portion of the hinge assembly 11081 near the rear housing 1107 and the surface of the carrying cover 11082 facing the rear housing 1107, so as to prevent the hinge assembly 11081 from directly rubbing against the carrying cover 11082.
Referring to fig. 2, 4 and 5 together, fig. 5 is an enlarged view of a region a in fig. 2. As shown in the figure, in the present embodiment, the swing mechanism 12 includes a swing motor 121 and a swing head 122, the swing motor 121 is disposed on a side of the rear housing 1107 away from the front housing 1106, one end of the swing head 122 is connected to the front housing 1106, and an output end of the swing motor 121 is connected to the swing head 122. The base 13 includes a base body 130 and a supporting arm 131, and the supporting arm 131 connects the base body 130 and the other end of the swing head 122. Thus, the swing motor 121 can drive the swing head 122 to rotate in the axial direction thereof, and the front housing 1106 drives the entire driving mechanism 11 and the blade structure 10 connected to the driving mechanism 11 and the swing motor 121 to rotate, thereby completing the swing motion of the remote control wall fan 1 according to the present embodiment.
Specifically, the swing mechanism 12 further includes a swing motor fixing plate 123, the swing motor fixing plate 123 is disposed on a side of the rear housing 1107 away from the front housing 1106, the swing motor 121 is disposed on the swing motor fixing plate 123, and an output end of the swing motor 121 passes through the swing motor fixing plate 123 and is connected to the swing head 122.
Further, the head swing mechanism 12 further includes a swing particle 124 and a swing rod (not shown), one end of the swing particle 124 is connected to the output end of the head swing motor 121, one end of the swing rod is sleeved on the other end of the swing particle 124, and the other end of the swing rod is sleeved on the swing head 122, that is, the output end of the head swing motor 121 is connected to the swing head 122 through the swing particle 124 and the swing rod. The wobble particle 124 corresponds to an eccentric rod, and when the wobble motor 121 drives the wobble particle 124 to rotate, the wobble particle 124 drives the wobble rod to rotate around the central axis of the wobble head 122 within a moving range, and at the same time, the wobble head 122 rotates synchronously with the wobble rod.
Referring to fig. 2 and 3 again, as shown in the figure, the front housing 1106 of the present embodiment includes a housing 11061 and a connecting rod 11062, wherein one end of the connecting rod 11062 is connected to the housing 11061; the shell 11061 and the rear shell 1107 are covered to form an accommodating space, and hollow parts are respectively arranged on the surfaces of the shell 11061 and the rear shell 1107 which are opposite to each other; the other end of the connecting rod 11062 is inserted into the swinging head 122.
In this embodiment, the rear housing 1107 itself and the weight thereof can be loaded on the shaft 1103 through the shaft assembly 11081 and the carrying cover 11082, the shaft 1103 itself and the weight thereof can be loaded on the swinging head 122 through the front housing 1106, and the base 13 can carry the swinging head 122 itself and the weight thereof.
Referring to fig. 1, fig. 2 and fig. 5 again, as shown in the figure, the control structure 14 includes a circuit board (not shown) and a wireless receiver (not shown), the circuit board is electrically connected to the wireless receiver and respectively disposed in the seat 130, and respectively electrically connected to the external power source, the driving motor 110 and the swing motor 121, so as to control the driving motor 110 and the swing motor 121 to operate, and the wireless receiver is used for receiving a remote control signal, so as to implement remote control.
Further, the control structure 14 further includes a plurality of keys 140, the plurality of keys 140 are respectively disposed on the base 130, and respectively penetrate through the housing of the base 130 to correspond to the key circuit on the circuit board located inside the base 130, and the head swing motor 121 and the driving motor 110 are controlled by the key circuit.
Furthermore, the control structure 14 further includes a speed-adjusting capacitor 141 and a capacitor mounting plate 142, the speed-adjusting capacitor 141 is disposed on the capacitor mounting plate 142, and the capacitor mounting plate 142 is disposed on a side of the rear housing 1107 away from the front housing 1106, that is, the speed-adjusting capacitor 141 is located above the yaw motor 121 and electrically connected to the driving motor 110 for adjusting the rotation speed of the driving motor 110.
Referring to fig. 2 again, as shown in the figure, the driving mechanism 11 of the present embodiment further includes a tail shell 111, the tail shell 111 covers the driving motor 110 and the swinging head mechanism 12, so that the remote control wall fan 1 of the present embodiment has a generous appearance. In addition, the tail shell 111 is provided with hollow lines, so that air in the inner space of the tail shell can flow at an accelerated speed to dissipate heat.
It should be noted that the structure of the swing mechanism 12 and the control structure 14 in the present embodiment is the same as that in the prior art, the swing mechanism 12 is used to implement the swing motion of the remote control wall fan 1 in the present embodiment, and the control structure 14 is used to control the operation of the swing motor 121 and the driving motor 110. The heat dissipation effect of the driving motor 110 of the remote control wall fan 1 according to the present embodiment depends on the first rotating shaft blade 1104, the second rotating shaft blade 1105, the mesh-shaped inner fixing ring 11012, the front housing 1106 and the rear housing 1107 having the hollow portion.
To sum up, the utility model provides a pair of remote control wall fan is provided with first pivot blade and second pivot blade in its driving motor's the pivot for driving motor is when the operation, and its inside air can flow with higher speed, gives off the heat, prolongs driving motor's life-span, provides the utility model discloses a remote control wall fan quality.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention.
Claims (10)
1. A remote-controlled wall fan, comprising:
the fan blade structure comprises fan blades;
the fan blade driving mechanism comprises a driving motor, wherein the driving motor comprises a stator, a rotor, a rotating shaft, a first rotating shaft blade, a second rotating shaft blade, a front casing and a rear casing, the front casing and the rear casing are covered to form an accommodating space, the stator, the rotor, the first rotating shaft blade and the second rotating shaft blade are respectively arranged in the accommodating space, the rotor is arranged in the stator in the accommodating space, the first rotating shaft blade, the rotor and the second rotating shaft blade are sequentially arranged in a first direction, the rotating shaft penetrates through the first rotating shaft blade, the rotor and the second rotating shaft blade which are sequentially arranged, one end, penetrating out of the front casing, of the rotating shaft is connected with the fan blade, and the other end of the rotating shaft is connected with the rear casing;
the head swinging mechanism comprises a head swinging motor and a swinging head, the head swinging motor is arranged on one side of the rear shell far away from the front shell, one end of the swinging head is connected with the front shell, and the output end of the head swinging motor is connected with the swinging head;
the base comprises a base body and a supporting arm, and the supporting arm is connected with the base body and the other end of the swinging head;
and the control structure is arranged on the seat body and used for controlling the driving motor and the head swinging motor.
2. The remote-controlled wall fan according to claim 1, wherein the front housing comprises a housing and a connecting rod, one end of the connecting rod is connected with the housing, the housing and the rear housing cover to form the accommodating space, and hollow parts are respectively arranged on the surfaces of the housing and the rear housing opposite to each other, and the other end of the connecting rod is inserted into the swinging head.
3. The remote wall fan as claimed in claim 2, wherein said stator comprises a plurality of magnets, an inner fixing ring and an outer fixing ring, said inner fixing ring being disposed within said outer fixing ring, a plurality of said magnets being disposed within said inner fixing ring at intervals, said inner fixing ring being a mesh ring.
4. The remote-controlled wall fan according to claim 2, wherein said first rotary shaft blade is curved in the same direction as said fan blade, and said second rotary shaft blade is curved in the opposite direction to said first rotary shaft blade.
5. The remote control wall fan as claimed in claim 4, wherein the fan blade driving mechanism further comprises an interference prevention assembly, the interference prevention assembly comprises a rotating shaft sleeve and a bearing cover, the rotating shaft sleeve is sleeved on the other end of the rotating shaft and is inserted into the bearing cover, and the bearing cover is connected with the rear casing.
6. The remote control wall fan as claimed in claim 1, wherein the swing mechanism further comprises a swing motor fixing plate, the swing motor fixing plate is disposed on the rear housing, the swing motor is disposed on the swing motor fixing plate, and the output end of the swing motor fixing plate penetrates through the swing motor fixing plate.
7. The remote-controlled wall fan according to claim 6, wherein said swinging head mechanism further comprises a swinging particle and a swinging rod, one end of said swinging particle is connected to an output end of said swinging head motor, the other end of said swinging particle is connected to one end of said swinging rod, and the other end of said swinging rod is connected to said swinging head.
8. The remote control wall fan according to claim 1, wherein said control structure comprises a circuit board and a wireless receiver, said circuit board is electrically connected to said wireless receiver and disposed in said housing, respectively, and said swinging motor, said driving motor and an external power source are electrically connected to said circuit board, respectively.
9. The remote control wall fan of claim 8, wherein the control structure further comprises a plurality of keys, the plurality of keys are respectively disposed on the base and respectively correspond to the key circuits of the circuit board for controlling the head swinging motor and the driving motor.
10. The remote control wall fan of claim 8, wherein said control structure further comprises a speed regulation capacitor disposed on said yaw motor and electrically connected to said drive motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921575038.6U CN210461134U (en) | 2019-09-21 | 2019-09-21 | Remote control wall fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921575038.6U CN210461134U (en) | 2019-09-21 | 2019-09-21 | Remote control wall fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210461134U true CN210461134U (en) | 2020-05-05 |
Family
ID=70433154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921575038.6U Active CN210461134U (en) | 2019-09-21 | 2019-09-21 | Remote control wall fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210461134U (en) |
-
2019
- 2019-09-21 CN CN201921575038.6U patent/CN210461134U/en active Active
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