CN209483650U - A kind of ceiling fan - Google Patents
A kind of ceiling fan Download PDFInfo
- Publication number
- CN209483650U CN209483650U CN201822222657.9U CN201822222657U CN209483650U CN 209483650 U CN209483650 U CN 209483650U CN 201822222657 U CN201822222657 U CN 201822222657U CN 209483650 U CN209483650 U CN 209483650U
- Authority
- CN
- China
- Prior art keywords
- ceiling fan
- sunpender
- electric machine
- motor shaft
- rotor electric
- 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.)
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Abstract
The utility model discloses a kind of ceiling fans, including external rotor electric machine (1), shell (2) are equipped on the outside of the external rotor electric machine (1), the flabellum (3) for being also connected with multiple be driven by it on the external rotor electric machine (1) and rotating, the ceiling fan further includes for installing the hanger of ceiling fan (4), and the hanger (4) lower end is directly fixedly connected with the motor shaft (1a) of external rotor electric machine (1).The utility model structure is simple, easy to assembly, the stability that gets into smooth height.
Description
[technical field]
The utility model relates to a kind of ceiling fans.
[background technique]
Ceiling fan is widely known product, generally all includes hanger, shell, external rotor electric machine and flabellum, and hanger turns with outer
The outer rotor motor shaft of sub-motor is connected by adapter, and shell is connect with adapter, thus by external rotor electric machine and shell
Be fixed together, but there are following deficiencies for the structure of such ceiling fan: ceiling fan components are various, installation trouble, at
This is also high, it is often more important that and after ceiling fan is completed, hanger is not concentric with outer rotor motor shaft, and ceiling fan is caused to be easy to shake,
The ceiling fan stability that gets into smooth is poor.
[utility model content]
The utility model aim is to overcome the deficiencies in the prior art, and it is simple to provide a kind of structure, easy to assembly, is operated
Carry out the high ceiling fan of stability.
The utility model is achieved through the following technical solutions:
A kind of ceiling fan, including external rotor electric machine 1 are equipped with shell 2, the outer rotor on the outside of the external rotor electric machine 1
The flabellum 3 for being also connected with multiple be driven by it on motor 1 and rotating, it is characterised in that: the ceiling fan further includes for installing
The hanger 4 of ceiling fan, 4 lower end of hanger are directly fixedly connected with the motor shaft 1a of external rotor electric machine 1.
Ceiling fan as described above, it is characterised in that: the hanger 4 includes sunpender 41 and 41 upper end of sunpender is arranged and can be with
The attachment base 42 that ceiling or high-altitude bracket are fixedly connected, the sunpender 41 are directly connected to motor shaft 1a.
Ceiling fan as described above, it is characterised in that: the upper end motor shaft 1a of the external rotor electric machine 1 is equipped with external screw thread,
41 lower end of sunpender is equipped with the internal screw thread that can be connect with the external screw thread.
Ceiling fan as described above, it is characterised in that: 41 lower end of sunpender is laterally equipped with can be by sunpender 41 and outer turn
The lock screw 5 of the motor shaft 1a locking of sub-motor 1.
Ceiling fan as described above, it is characterised in that: the motor shaft 1a of the external rotor electric machine 1 is equipped with can be with locking
The screw hole 6 that screw 5 cooperates.
Ceiling fan as described above, it is characterised in that: there are two the lock screws 5, and is along the circumferential direction symmetrical arranged
On sunpender 41.
Ceiling fan as described above, it is characterised in that: control assembly 7, the outer rotor are equipped in the attachment base 42
The control line 1b of motor 1 is connected after then passing through the motor shaft 1a and sunpender 41 with control assembly 7.
Ceiling fan as described above, it is characterised in that: be additionally provided on the outside of the attachment base 42 surrounded hang cup 43.
Ceiling fan as described above, it is characterised in that: terminal pad 8 is fixedly connected on the motor shaft 1a, described is outer
Shell 2 is fixedly connected with terminal pad 8, and the motor shaft 1a is piercing in shell 2 and is connected directly with sunpender 41.
Ceiling fan as described above, it is characterised in that: the shell 2 is equipped with multiple location holes 91, the terminal pad
8 are equipped with the locating plate 92 that can cooperate with the location hole 91, are additionally provided with multiple screw holes 93 on the shell 2, described
Screw hole 93 in be equipped with the screw 94 that shell 2 can be fixedly connected with terminal pad 8.
Compared with prior art, the utility model has the following advantages: the hanger lower end of the utility model and external rotor electric machine
Outer rotor motor shaft be directly fixedly connected, no longer use adapter, hanger and outer rotor motor shaft concentricity are high, ceiling fan operating
To get up and is not easy to shake, operating is more stable, and ceiling fan connection in assembly is more convenient, and high production efficiency reduces production cost,
It is suitble to promote and apply.
[Detailed description of the invention]
Fig. 1 is the utility model perspective view；
Fig. 2 is the perspective view of the component of the utility model
Fig. 3 is one of exploded view of component of the utility model
Fig. 4 is the two of the exploded view of the component of the utility model
Fig. 5 is the cross-sectional view of the utility model；
Fig. 6 is the enlarged view in Fig. 5 at A
[specific embodiment]
The utility model is further described with reference to the accompanying drawing:
As shown in Figures 1 to 6, a kind of ceiling fan, including external rotor electric machine 1 are equipped with shell on the outside of the external rotor electric machine 1
2, multiple be driven by it is also connected on the external rotor electric machine 1 and the flabellum 3 that rotates, the ceiling fan further includes for pacifying
The hanger 4 of ceiling fan is filled, 4 lower end of hanger is directly fixedly connected with the motor shaft 1a of external rotor electric machine 1.4 end of hanger and outer
The motor shaft 1a of rotor electric machine 1 is directly fixedly connected, and no longer uses adapter, and hanger 4 and motor shaft 1a concentricity are high, ceiling fan fortune
It turns over and is not easy to shake, operating is more stable, and ceiling fan connection in assembly is more convenient, and high production efficiency, reduction is produced into
This.
As depicted in figs. 1 and 2, the hanger 4 includes sunpender 41 and setting 41 upper end of sunpender and can be with ceiling or height
The attachment base 42 that empty bracket is fixedly connected.
As shown in figure 3, the upper end motor shaft 1a of the external rotor electric machine 1 is equipped with external screw thread, 41 lower end of sunpender
Equipped with the internal screw thread that can be connect with the external screw thread.Sunpender 41 is directly threadedly coupled with motor shaft 1a, and connection is very convenient, and
And the two connect after concentricity it is high, it can be ensured that ceiling fan gets into smooth stabilization.
As shown in Figures 2 to 6, be laterally equipped with can be by the electricity of sunpender 41 and external rotor electric machine 1 for 41 lower end of sunpender
The lock screw 5 of arbor 1a locking.The setting of lock screw 5 is so that sunpender 41 connect stronger with motor shaft 1a.
As shown in figure 3, the motor shaft 1a of the external rotor electric machine 1 is equipped with the screw hole 6 that can cooperate with lock screw 5.
When sunpender 41 is connect with motor shaft 1a, lock screw 5 is encased in screw hole 6, it is ensured that the two connects stronger.
As shown in Figure 3 and Figure 6, it there are two the lock screws 5, and is along the circumferential direction symmetricly set on sunpender 41,
Therefore, lock screw 5 can ensure that 41 stress balance of sunpender when locking sunpender 41 and motor shaft 1a, and then ensure that ceiling fan operates
Stablize.
As shown in figure 4, being equipped with control assembly 7 in the attachment base 42, the control line 1b of the external rotor electric machine 1 is then
It is connected after the motor shaft 1a and sunpender 41 with control assembly 7.
As shown in figure 5, be additionally provided on the outside of the attachment base 42 surrounded hang cup 43.
As shown in Figure 3 and Figure 6, terminal pad 8, the shell 2 and terminal pad 8 are fixedly connected on the motor shaft 1a
It is fixedly connected, the motor shaft 1a is piercing in shell 2 and is connected directly with sunpender 41.Shell 2 passes through terminal pad 8 and electricity
Arbor 1a connection, connection area is big, connects very secured.
As shown in Figure 3 and Figure 6, the shell 2 is equipped with multiple location holes 91, and the terminal pad 8 is equipped with can be with
The locating plate 92 that the location hole 91 cooperates, is additionally provided with multiple screw holes 93 on the shell 2, in the screw hole 93
It is equipped with the screw 94 that shell 2 can be fixedly connected with terminal pad 8.Entire terminal pad 8 supports shell 2, and bearing area is big,
Peripherally disposed multiple locating plates 92 and screw hole 93, locating plate 92 snap onto the location hole 91 of shell 2 in support plate 8
Interior, screw 94 passes through shell 2 and is screwed into screw hole 93, it can be ensured that terminal pad 8 is connected firmly with shell 2.
Claims (10)
1. a kind of ceiling fan, including external rotor electric machine (1), the external rotor electric machine (1) outside is equipped with shell (2), and described is outer
The flabellum (3) for being also connected with multiple be driven by it on rotor electric machine (1) and rotating, it is characterised in that: the ceiling fan further includes
For installing the hanger (4) of ceiling fan, the directly fixed company of the motor shaft (1a) of the hanger (4) lower end and external rotor electric machine (1)
It connects.
2. ceiling fan according to claim 1, it is characterised in that: the hanger (4) includes sunpender (41) and setting sunpender
(41) upper end and the attachment base (42) that can be fixedly connected with ceiling or high-altitude bracket, the sunpender (41) and motor shaft (1a)
It is directly connected to.
3. ceiling fan according to claim 2, it is characterised in that: upper end motor shaft (1a) of the external rotor electric machine (1)
Equipped with external screw thread, the sunpender (41) lower end is equipped with the internal screw thread that can be connect with the external screw thread.
4. ceiling fan according to claim 3, it is characterised in that: described sunpender (41) lower end is laterally equipped with can be by sunpender
(41) lock screw (5) locked with the motor shaft (1a) of external rotor electric machine (1).
5. ceiling fan according to claim 4, it is characterised in that: set on the motor shaft (1a) of the external rotor electric machine (1)
There is the screw hole (6) that can cooperate with lock screw (5).
6. ceiling fan according to claim 4, it is characterised in that: there are two the lock screws (5), and along the circumferential direction
It is symmetricly set on sunpender (41).
7. ceiling fan according to claim 2, it is characterised in that: be equipped with control assembly (7) in the attachment base (42), institute
The control line (1b) for the external rotor electric machine (1) stated then passes through the motor shaft (1a) and sunpender (41) afterwards and control assembly
(7) it is connected.
8. ceiling fan according to claim 2, it is characterised in that: be additionally provided on the outside of the attachment base (42) and to be surrounded
Hang cup (43).
9. ceiling fan according to claim 2, it is characterised in that: be fixedly connected with terminal pad on the motor shaft (1a)
(8), the shell (2) is fixedly connected with terminal pad (8), and the motor shaft (1a) is piercing in shell (2) and and sunpender
(41) it is connected directly.
10. ceiling fan according to claim 9, it is characterised in that: the shell (2) is equipped with multiple location holes (91),
The terminal pad (8) is equipped with the locating plate (92) that can cooperate with the location hole (91), and the shell is also set on (2)
Have multiple screw holes (93), is equipped with the screw that shell (2) can be fixedly connected with terminal pad (8) in the screw hole (93)
(94)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822222657.9U CN209483650U (en) | 2018-12-27 | 2018-12-27 | A kind of ceiling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822222657.9U CN209483650U (en) | 2018-12-27 | 2018-12-27 | A kind of ceiling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209483650U true CN209483650U (en) | 2019-10-11 |
Family
ID=68128832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822222657.9U Active CN209483650U (en) | 2018-12-27 | 2018-12-27 | A kind of ceiling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209483650U (en) |
-
2018
- 2018-12-27 CN CN201822222657.9U patent/CN209483650U/en active Active
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| GR01 | Patent grant |