CN108768049A - Motor waterproof cover, motor and air-conditioning - Google Patents
Motor waterproof cover, motor and air-conditioning Download PDFInfo
- Publication number
- CN108768049A CN108768049A CN201810798648.6A CN201810798648A CN108768049A CN 108768049 A CN108768049 A CN 108768049A CN 201810798648 A CN201810798648 A CN 201810798648A CN 108768049 A CN108768049 A CN 108768049A
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- China
- Prior art keywords
- motor
- section
- waterproof cover
- nozzle
- cylinder
- Prior art date
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- Granted
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 92
- 230000005484 gravity Effects 0.000 description 7
- 230000005611 electricity Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The present invention provides a kind of motor waterproof cover, motor and air-conditionings, wherein motor waterproof cover, including：Cylinder, including first section, nozzle are located at one end of first section, and the upper surface of the outer wall of first section and the spacing of central axis are gradually reduced along the direction far from nozzle；Bottom plate, and first end airtight connection of the cylinder far from nozzle offer the axis hole being connected with the inner cavity of cylinder on bottom plate.The upper surface of first section outer wall is formed to the inclined inclined-plane of inner barrel, and when water is dropped on the outer wall of first section, water droplet tends to flow to the direction far from nozzle, to prevent water droplet from being flowed into inside motor from the gap between motor waterproof cover and end cap.
Description
Technical field
The present invention relates to motor field, more particularly to a kind of motor waterproof cover, motor and air-conditioning.
Background technology
Currently, motor is widely in people's lives, as the place that motor uses is more and more, motor uses
Environment requirement also it is also higher and higher, it is also higher and higher to motor requirement of shelter.When environment of the motor in excessively humidity, or
Motor damage is easy to cause when being into water, therefore motor there are strict requirements to water resistance.
In the prior art, Fig. 1 and Fig. 2 are please referred to, conventional pattern is connected to motor waterproof in the prior art on the end cap 3 of motor
Cover 6 ', for preventing water droplet from entering inside motor, but in the prior art, water droplet drops onto motor waterproof in the prior art
Water droplet will not be flowed along fixed direction after on cover 6 ', understood some water droplet and be stacked into motor waterproof cover in the prior art
6 ' the places being bonded with end cap 3, over time, the inside for the infiltration motor waterproof cover 6 ' that water droplet can be slowly flows to electricity
The gap location of arbor 5 and end cap 3 flows into motor, motor interior humidity increase is caused to be susceptible to failure.
Therefore, the water resistance for improving waterproof cover prevents water droplet from being flowed into motor from the gap of motor waterproof cover and end cap
Portion is urgent problem to be solved in the prior art.
Invention content
The present invention provides a kind of motor waterproof cover, motor and air-conditionings, to improve the water resistance of waterproof cover.
To solve the above problems, as one aspect of the present invention, a kind of motor waterproof cover is provided, including：
Cylinder, including first section, nozzle are located at one end of first section, the upper surface and center of the outer wall of first section
The spacing of axis is gradually reduced along the direction far from nozzle；
Bottom plate, and first end airtight connection of the cylinder far from nozzle offer on bottom plate and to be connected with the inner cavity of cylinder
Axis hole.
Optionally, cylinder further includes：Second section, with one end airtight connection of first section far from nozzle, second section
The upper surface of outer wall and the spacing of central axis gradually increase along far from the direction of first section.
Optionally, it is offered on the outer wall of cylinder and is located at first section and second section with water guide annular groove, water guide annular groove
Between.
Optionally, on the lower surface of the outer wall of cylinder, the trepanning being connected with inner cavity is offered.
Optionally, trepanning extends to the first end face of first end.
Optionally, bottom plate is equipped with the first notch close to the edge of trepanning, and the first notch is connected with trepanning.
Optionally, the second baffle around trepanning is provided on the outer wall of cylinder.
Optionally, the distance between bottom surface of the second baffle far from central axis and central axis are along the direction far from nozzle
It gradually increases.
Optionally, when including second section, the intersection line of first section and second section intersects with trepanning.
Optionally, the first end face of first end protrudes from the plane where bottom plate along the direction far from nozzle.
Optionally, the first baffle around axis hole is provided in one side of the bottom plate far from nozzle.
The application also proposes a kind of motor of machine, includes the electric water cover of any one of the application proposition.
Optionally, further include：End cap；
End cap includes end cap ontology and end cap ontology open end the is turned up ring cover edge to be formed, end cap ontology are located at electricity
On the projecting shaft of machine, ring cover is abutted against along the inside for being located at electric machine casing and with the inner wall of electric machine casing；
Motor waterproof cover is set on end cap ontology, and for cylinder between electric machine casing and end cap ontology, cylinder has cylinder
One end of mouth is abutted against with ring cover edge.
The application also proposes a kind of air-conditioning, any motor waterproof cover that the application proposes.
The present invention proposes a kind of motor waterproof cover, motor and air-conditioning, wherein motor waterproof cover and is located on motor, motor
It is inserted into from the nozzle of motor waterproof cover, there is motor waterproof cover the second end of nozzle and the end cap of motor to fit, in the application
The upper surface of first section outer wall of middle setting is gradually close to central axes to the direction far from nozzle from second end, i.e. first section
The upper surface of outer wall forms the inclined-plane tilted down, and when water is dropped on the outer wall of first section, water droplet tends to separate
The direction of nozzle is flowed, to prevent water droplet from being flowed into inside motor from the gap between motor waterproof cover and end cap.
Description of the drawings
Fig. 1 is the schematic diagram of motor in the prior art；
Fig. 2 is the stereogram of motor waterproof cover in the prior art in Fig. 1；
Fig. 3 is a kind of stereogram of motor waterproof cover in the embodiment of the present application；
Fig. 4 is the stereogram of another motor waterproof cover in the embodiment of the present application；
Fig. 5 is a kind of side view of motor waterproof cover in the embodiment of the present application；
Fig. 6 is a kind of schematic diagram of motor in the embodiment of the present application.
Reference numeral in figure：1, cylinder；11, first section；12, second section；13, water guide annular groove；14, trepanning；15,
Two baffles；16, first end face；2, bottom plate；21, axis hole；22, the first notch；23, first baffle；3, end cap；31, end cap ontology；
32, ring cover edge；4, water proof ring；5, projecting shaft；6, motor waterproof cover；6 ', motor waterproof cover in the prior art；7, motor casing
Body.
Specific implementation mode
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be defined by the claims
Implement with the multitude of different ways of covering.
In order to improve the water resistance of motor waterproof cover, prevent water droplet from the gap between motor waterproof cover and electric machine casing
It flows into inside motor and causes electric motor short circuit or failure, present applicant proposes a kind of motor waterproof covers, please refer to Fig. 2-Fig. 5, this Shen
The motor waterproof cover that please be proposed has the tube-in-tube structure of nozzle for one end, including：Cylinder 1 and bottom plate 2, cylinder 1 include first
Section 11, the nozzle are located at one end of first section, the upper surface of the outer wall of first section 11 and central axis
Spacing is gradually reduced along the direction far from the nozzle；Bottom plate 2 and the closed company of first end of the cylinder 1 far from the nozzle
It connects, the axis hole 21 being connected with the inner cavity of the cylinder 1 is offered on the bottom plate 2.
In the present embodiment, it can also be rectangle wimble structure, polygon vertebral body structure that cylinder 1, which can be circular ring structure, i.e.,
The section of cylinder 1 can be that circle can also be rectangle or polygon, can only include first section 11, one end tool of cylinder 1
There are nozzle, the other end to be equipped with bottom plate 2, one end with nozzle is the second end of cylinder 1, and cylinder 1 and bottom plate 2 are surrounded for accommodating
The projecting shaft of the inner cavity of motor, motor is inserted into from the nozzle of second end in inner cavity, and the projecting shaft of motor is pierced by from axis hole 21, so
Axis hole 21 is preferably circular, and is adapted with the diameter of projecting shaft, and be fitted close prevents into water to each other, and bottom plate 2 preferably may be used
The diameter that can be slightly less than projecting shaft with the size using rubber elastomeric material, axis hole 21, to make axis hole 21 and projecting shaft
It realizes interference fit, to reduce gap, prevents leak.First section 11 can be conical ring, the outer diameter edge of first section 11
Direction far from the nozzle is gradually reduced.By taking first section 11 is conical ring structure as an example, in the electricity proposed using the application
When machine waterproof cover 6, please refer to Fig. 6, the setting of 5 mean level of projecting shaft, therefore the central axis of cylinder 1 be also it is horizontally disposed, this
The upper surface of the outer wall of first section 11 of Shi Yinwei is gradually reduced along the direction far from nozzle, when water droplet is fallen from the top in Fig. 6
When lower, if water is dropped in the gap location of motor waterproof cover 6 and end cap 3, such as 6 second end of motor waterproof cover the top
Place, water droplet is by gravity, it is intended to be slided to the direction far from nozzle, therefore water droplet will not be in motor waterproof cover 6 and end
The gap location of lid 3 is accumulated, and would not also be entered inside motor and be caused electrical fault, and optionally, the outer diameter of first section 11 is along remote
Direction from nozzle is gradually reduced.First section 11 can also be rectangle wimble structure, have opposite upper and lower surface, phase
To left surface and right surface, around forming nozzle, four entire surfaces, which surround, to be become rectangle and bores, and is used for the one end on four surfaces
When, upper and lower surface is vertically oppositely arranged, where plane and vertical plane it is perpendicular, left surface and right surface
The plane at place is parallel with vertical plane, and upper surface is located at side of the lower surface far from ground, therefore water droplet, such as raindrop, meeting
It falls on an upper, the spacing of upper surface and central axis is gradually reduced to the direction far from nozzle, i.e., upper surface is and level
The inclined-plane that face intersects, and earthward tilted along the direction far from nozzle, therefore water droplet can be flowed to the direction far from nozzle, be prevented
Sealing drops in motor waterproof cover and the gap location of end cap is accumulated.In summary, in the present embodiment, the application proposition is being used
When motor waterproof cover, the upper surface of the outer wall of first section 11 is the inclined surface to intersect with horizontal plane, along separate nozzle
Direction earthward tilts, therefore water droplet can prevent water droplet in motor waterproof cover and end cap under gravity far from nozzle
Gap location is accumulated, to prevent motor entering water.
Preferably, in some optional embodiments, the cylinder further includes：Second section 12, with first section
11 one end airtight connections far from the nozzle, the upper surface of the outer wall of second section 12 and the spacing of central axis are along remote
Direction from first section 11 gradually increases.Optionally, second section 12 is conical ring, second section 12
Outer diameter gradually increases along the direction far from first section 11.Motor waterproof cover because be set on motor, motor
Projecting shaft is stretched out from axis hole 21, so if cylinder 1 only includes first section 11, water droplet will flow to cylinder under gravity
1 first end, along the surface flow of bottom plate 2, part water droplet may flow to the edge of axis hole 21, and motor is flowed into along projecting shaft
It is internal.In order to prevent the above problem and be provided with second section 12, please refer to Fig.3-Fig. 6, the upper table of the outer wall of second section 12
Spacing of the face along the direction of separate first section 11 and central axis gradually increases, and optionally, second section 12 is circular ring structure,
Its outer diameter is gradually increased along the direction far from first section 11.Therefore flowing through the water droplet come to second section 12 from nozzle will collect
At the intersection line of first section 11 and second section 12, and flow downward under gravity along intersection line, and due to
The water droplet of the upper surface of first section 11 and second section 12 tends at the runner intersection line, so the water at the intersection line
Amount can be more, and water droplet is easy to assemble and fall off from the lower surface of the outer wall of motor waterproof cover 6 under gravity, thus plus
The speed that fast water droplet is detached with motor waterproof cover.
Preferably, it in some optional embodiments, is offered on the outer wall of the cylinder 1 and water guide annular groove 13, institute
Water guide annular groove 13 is stated between first section 11 and second section 12, i.e., is opened up on the outer wall of the cylinder 1
Have and the equitant water guide annular groove of the intersection line of first section 11 and second section 12 13.Fig. 5 is please referred to, due to
The water droplet of the upper surface of a tin section 11 and second section 12 is easy to converge at intersection line, therefore is provided with water guiding ring along intersection line
Slot 13 so as to accommodate more waters, and plays the role of water conservancy diversion, guides the water of convergence to the following table of motor waterproof cover
Surface current is dynamic, and guiding water droplet is converged and dripped near subaerial position in water guide annular groove 13.
Preferably, in some optional embodiments, on the lower surface of the outer wall of the cylinder 1, offer with it is described
The trepanning 14 that inner cavity is connected.Although motor waterproof cover is located on the projecting shaft of motor, it is possible to intaking inside motor,
At this time in order to enable the moisture inside motor can smoothly be evaporated, needs to open up trepanning 14 on motor waterproof cover and facilitate water
Divide evaporation, meanwhile, raindrop enter from trepanning 14 inside motor when raining in order to prevent, therefore trepanning 14 is located at 1 outer wall of cylinder
Lower surface on, the opening direction of trepanning 14 is arranged towards ground.
Preferably, in some optional embodiments, the trepanning 14 extends to the first end face 16 of the first end.Please
The projecting shaft 5 of-Fig. 6 referring to Fig. 3, motor stretch out from axis hole 21, due to there is gap between the two, water droplet may from the two it
Between gap flow into motor waterproof cover inside, at this time water droplet along 2 inner wall of bottom plate slide, under gravity, water droplet is easy to flow
To the lower part of 2 internal face of Fig. 6 bottom plates, therefore, setting trepanning 14, which extends to first end face 16, can make on 2 internal face of bottom plate
Water droplet is easy to reserve, and is conducive to drain.Optionally, the bottom plate 2 is equipped with the first notch 22, institute close to the edge of the trepanning 14
The first notch 22 is stated with the trepanning 14 to be connected.When water droplet is flowed into from the gap of axis hole and motor projecting shaft in motor waterproof cover
When portion, water droplet is easy to assemble in the inner wall of bottom plate 2, therefore the first notch 22 is arranged, and facilitates draining.
Preferably, it in some optional embodiments, is provided on the outer wall of the cylinder 1 around the trepanning 14
Second baffle 15.Although trepanning 14 is arranged towards ground, in some cases, when water droplet is pooled to the edge of trepanning 14,
Water droplet still may flow into inside motor, thus on the outer wall surround trepanning 14 be arranged second baffle 15, to prevent water droplet from
Trepanning 14 flows into inside motor.
Preferably, in some optional embodiments, bottom surface of the second baffle 15 far from central axis and the central shaft
The distance between line is gradually increased along the direction far from the nozzle.In being originally embodiment, central axis is horizontally disposed, so
The distance between second baffle 15 and ground are gradually reduced along the direction far from nozzle, therefore, can be guided on second baffle 15
Water droplet collect flowing to far from the direction of nozzle, final drippage.
Preferably, in some optional embodiments, when including second section 12, first section 11 and described
The intersection line of two sections 12 intersects with the trepanning 14.Although the motor waterproof cover 6 that the application proposes can be effectively prevented water
Drop enters inside motor, but if there is fortuitous event causes water droplet to enter from the gap of motor waterproof cover 6 and end cap 3, then
The water droplet of entrance is also easy to the inner wall along first section 11 and is flowed away from the direction of nozzle, be easy to first section 11 with
Collect on the internal face of second Tong Duan, 12 intersections, is set then along flowing of the intersection line on internal face, therefore by trepanning 14
It sets in the intersection line of first section 11 and second section 12, the water droplet for the internal face that can make smoothly flows out, on the other hand, when
When being provided with second baffle 15, the starting point end of water guide annular groove and destination terminal are located on second baffle 15, are gathered in water guide annular groove
Water can downwards flow away along second baffle 15, without being flowed into inside motor waterproof cover by trepanning 14.
Preferably, in some optional embodiments, the first end face 16 of the first end is along the side far from the nozzle
To the plane for protruding from 2 place of the bottom plate.Fig. 3 is please referred to, axis hole 21 is offered on bottom plate 2, water droplet is from axis hole in order to prevent
21 flow into, and should reduce the water droplet on bottom plate 2 to the greatest extent, therefore the plane that first end face 16 protrudes from 2 place of bottom plate is arranged, to
The water droplet of droplet dew on a base plate 2 is reduced, water droplet is made to be dropped in as far as possible on the upper surface of cylinder 1.Optionally, the bottom plate 2 leans on
The edge of the nearly trepanning 14 is equipped with the first notch 22, and first notch 22 is connected with the trepanning 14.Fig. 3 is please referred to,
When rainy, raindrop may be beaten on a base plate 2 along inclined direction, when first end face 16 protrudes from the plane at 2 place of bottom plate,
First end actually surrounds bottom plate 2, and water droplet may be accumulated on a base plate 2, therefore opens up the first notch 22 on a base plate 2,
And the first notch 22 is located at the lower edge of bottom plate 2, and water droplet is facilitated to drip, therefore opens up the first notch 22 on a base plate 2, and opens
14 unicom of hole is also easy to exclude from trepanning 14 even if there is part water droplet to flow into inside motor waterproof cover from the first notch 22.
Preferably, in some optional embodiments, the bottom plate 2 is provided in the one side far from the nozzle around institute
State the first baffle 23 of axis hole 21.First baffle 23 protrudes from the outer surface of bottom plate 2, and when water droplet is beaten on a base plate 2, water droplet is in weight
Along the downwardly sliding of bottom plate 2 under the action of power, and stopped by first baffle 23, prevent from flowing into axis hole 21 and projecting shaft it
Between gap.Optionally, the motor waterproof cover that the application proposes is integrally formed
The application also proposes a kind of motor, please refers to Fig. 6, includes any one of them motor waterproof proposed such as the application
Cover 6, end cap 3, water proof ring 4 and projecting shaft 5, water proof ring 4 are socketed on projecting shaft 5, are located at the inside of motor waterproof cover 6, are prevented
Moisture is along axial direction electric machine flowing is stretched out, and optionally, water proof ring 4 is Chong Die with trepanning in the projection of 1 lower wall surface of cylinder, and water proof ring 4 leans on
Nearly 2 side of bottom plate is easy accumulation water droplet, and water droplet is easy to flow to the lowest part of water proof ring 4 under gravity at this time, please join
See Fig. 6, setting water proof ring 4 is located at the vertical top of trepanning, therefore the water droplet of 4 lowest part of water proof ring accumulation will be flowed from trepanning
Go out.
Preferably, in some optional embodiments, motor includes end cap 3；The end cap 3 include end cap ontology 31 and
The ring cover to be formed is turned up along 32 in end cap ontology open end, and the end cap ontology 31 is located at the projecting shaft of the motor
On, the ring cover along 32 be located at electric machine casing 7 inside and abutted against with the inner wall of the electric machine casing 7；The motor for preventing
Water cover 6 is set on the end cap ontology 31, the cylinder 1 between the electric machine casing 7 and the end cap ontology 31,
Three forms clamping sealing structure, and there is the cylinder 1 one end of the nozzle to be abutted against along 32 with the ring cover.
The application also proposes a kind of air-conditioning, including any one of them motor waterproof cover that the application proposes.The application carries
The motor and air-conditioning gone out includes all features for the motor waterproof cover that the application proposes, details are not described herein.
The present invention proposes a kind of motor waterproof cover, motor and air-conditioning, wherein motor waterproof cover and is located on motor, motor
It is inserted into from the nozzle of motor waterproof cover, second end of the motor waterproof cover with nozzle fits with the end cap of motor to be contacted, at this
The second end that upper surface from the cylinder of first section outer wall are arranged in application is gradually close to central axes to the direction far from nozzle,
The upper surface of i.e. first section outer wall is formed to the inclined inclined-plane of inner barrel, when water is dropped on the outer wall of first section,
Water droplet tends to flow to the direction far from nozzle, to prevent water droplet from flowing into electricity from the gap between motor waterproof cover and end cap
Inside machine.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (14)
1. a kind of motor waterproof cover, which is characterized in that including：
Cylinder (1), including first section (11), nozzle are located at one end of first section (11), first section (11)
The upper surface of outer wall and the spacing of central axis be gradually reduced along far from the direction of the nozzle；
Bottom plate (2), and first end airtight connection of the cylinder (1) far from the nozzle offer on the bottom plate (2) and institute
State the axis hole (21) that the inner cavity of cylinder (1) is connected.
2. motor waterproof cover according to claim 1, which is characterized in that the cylinder further includes：Second section (12), with
One end airtight connection of first section (11) far from the nozzle, the upper surface of the outer wall of second section (12) is in
The spacing of mandrel line gradually increases along the direction far from first section (11).
3. motor waterproof cover according to claim 2, which is characterized in that offered on the outer wall of the cylinder (1) with
Water guide annular groove (13), the water guide annular groove (13) is between first section (11) and second section (12).
4. according to claim 1-3 any one of them motor waterproof covers, which is characterized in that in the outer wall of the cylinder (1)
On lower surface, the trepanning (14) being connected with the inner cavity is offered.
5. motor waterproof cover according to claim 4, which is characterized in that the trepanning (14) extends to the first end
First end face (16).
6. motor waterproof cover according to claim 5, which is characterized in that the bottom plate (2) is close to the trepanning (14)
Edge is equipped with the first notch (22), and first notch (22) is connected with the trepanning (14).
7. motor waterproof cover according to claim 4, which is characterized in that be provided with and enclose on the outer wall of the cylinder (1)
Second baffle (15) around the trepanning (14).
8. motor waterproof cover according to claim 7, which is characterized in that the second baffle (15) is far from the central shaft
The distance between the bottom surface of line and the central axis are gradually increased along the direction far from the nozzle.
9. according to claim 5-8 any one of them motor waterproof covers, which is characterized in that when including second section (12),
The intersection line of first section (11) and second section (12) intersects with the trepanning (14).
10. according to claim 1-3,5-8 any one of them motor waterproof cover, which is characterized in that the first of the first end
End face (16) protrudes from the plane where the bottom plate (2) along the direction far from the nozzle.
11. according to claim 1-3,5-8 any one of them motor waterproof cover, which is characterized in that the bottom plate (2) is far from institute
State the first baffle (23) being provided in the one side of nozzle around the axis hole (21).
12. a kind of motor, which is characterized in that including such as claim 1-11 any one of them motor waterproof cover.
13. a kind of motor according to claim 12, which is characterized in that further include：End cap (3)；
The end cap (3) includes end cap ontology (31) and end cap ontology open end the is turned up ring cover to be formed along (32),
The end cap ontology (31) is located on the projecting shaft of the motor, and the ring cover is located at the interior of electric machine casing (7) along (32)
It portion and is abutted against with the inner wall of the electric machine casing (7)；
The motor waterproof cover (6) is set on the end cap ontology (31), and the cylinder (1) is located at the electric machine casing (7)
Between the end cap ontology (31), there is the cylinder (1) one end of the nozzle to be abutted against along (32) with the ring cover.
14. a kind of air-conditioning, which is characterized in that including such as claim 1-11 any one of them motor waterproof cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810798648.6A CN108768049B (en) | 2018-07-19 | Motor waterproof cover, motor and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810798648.6A CN108768049B (en) | 2018-07-19 | Motor waterproof cover, motor and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108768049A true CN108768049A (en) | 2018-11-06 |
| CN108768049B CN108768049B (en) | 2024-06-28 |
Family
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117239980A (en) * | 2023-11-08 | 2023-12-15 | 珠海格力电器股份有限公司 | Motor waterproof cover structure, motor structure and outdoor unit |
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| CN104578529A (en) * | 2013-10-28 | 2015-04-29 | 珠海格力电器股份有限公司 | Waterproof shield for motor |
| CN103769841A (en) * | 2014-01-08 | 2014-05-07 | 合肥凯邦电机有限公司 | Material feeding device of motor shaft waterproof cover |
| CN204271794U (en) * | 2014-12-09 | 2015-04-15 | 广东美的制冷设备有限公司 | Waterproof machine and there is the fan of this waterproof machine |
| CN107276288A (en) * | 2017-08-04 | 2017-10-20 | 南通曼淇威电气有限公司 | A kind of waterproof machine |
| CN208337298U (en) * | 2018-07-19 | 2019-01-04 | 珠海格力电器股份有限公司 | Motor waterproof cover, motor and air-conditioning |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117239980A (en) * | 2023-11-08 | 2023-12-15 | 珠海格力电器股份有限公司 | Motor waterproof cover structure, motor structure and outdoor unit |
| CN117239980B (en) * | 2023-11-08 | 2024-02-02 | 珠海格力电器股份有限公司 | Motor waterproof cover structure, motor structure and outdoor unit |
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