CN203743025U - Draught fan assembly and air conditioner with same - Google Patents
Draught fan assembly and air conditioner with same Download PDFInfo
- Publication number
- CN203743025U CN203743025U CN201420048953.0U CN201420048953U CN203743025U CN 203743025 U CN203743025 U CN 203743025U CN 201420048953 U CN201420048953 U CN 201420048953U CN 203743025 U CN203743025 U CN 203743025U
- Authority
- CN
- China
- Prior art keywords
- fan assembly
- motor
- boss
- top cover
- air conditioner
- 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.)
- Expired - Lifetime
Links
- 210000003205 muscle Anatomy 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract 1
- 230000002411 adverse Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a draught fan assembly. A motor is arranged in the middle of a body of the draught fan assembly in the vertical direction. The upper portion of the motor extends out of the body in the axial direction of the motor. A boss extending out of the top end face of the motor in the axial direction of the motor is arranged in the middle of the top end of the motor. A top cover matched with the boss is arranged on the top of the boss. A rubber gasket is arranged between the top face of the boss and the top cover. The utility model further provides an air conditioner with the draught fan assembly. When situations such as heavy rain weather where water is easily accumulated occur, the risk that water enters the air conditioner is accordingly lowered due to the fact that the sealing performance between the top cover and the boss is good, and therefore the waterproof capacity of the draught fan assembly is effectively improved, negative effects which are caused to normal work of related parts of a draught fan when water flow enters a bearing chamber are avoided, and the overall waterproof capacity of the air conditioner can be accordingly improved.
Description
Technical field
The utility model relates to air conditioner technical field, particularly a kind of fan assembly.The utility model also relates to a kind of air conditioner of this fan assembly of application.
Background technique
Air conditioner is a kind of very common temperature control equipment, and fan assembly is a requisite part in air conditioner main body structure, and fan assembly is as one of common air conditioner fan assembly type, and its service behaviour also gets more and more people's extensive concerning day by day.
In current existing fan assembly structure, its motor top is generally cylindrical, the area of its top plane is larger, be unfavorable for the timely discharge of motor top ponding, especially after the sheathed guard of motor peripheral part, but in the time running into heavy rain weather, motor top end place very easily forms ponding, and when ponding covers after the boss at motor top, can make current enter fan bearing chamber interior, thereby cause bearing rust, abnormal sound, even cause the phenomenons such as blower fan is stuck, cause adverse effect to the normal operation of air conditioner.
Therefore the drainage capacity that, how to improve fan assembly is the important technological problems that those skilled in the art need to solve at present.
Model utility content
The purpose of this utility model is to provide a kind of fan assembly, and the motor bearings waterproof ability of this fan assembly is stronger.Another object of the present utility model is to provide a kind of air conditioner of applying above-mentioned fan assembly.
For solving the problems of the technologies described above, the utility model provides a kind of fan assembly, comprise body, the middle part of body is vertically provided with motor, the top of motor axially stretches out in body along it, and the top middle portion of motor is provided with along it and axially stretches out between the boss of motor top end and the top of boss is provided with and boss is suitable top cover and described boss end face and described top cover and be also provided with rubber pad.
Preferably, on the corresponding position of the outer side surface of boss and top cover, be provided with connecting thread.Between boss and top cover, be threaded connection.
Preferably, the axial cross section of top cover is " [" shape.
Preferably, the top peripheral part of motor is arranged with safety cover, and the inner ring edge of safety cover is provided with fixing muscle, has some tapped holes on the outer circumferential face of motor, between motor and fixing muscle, fixes by the screw that runs through tapped hole.
Preferably, the angle between upper periphery face and its axis of motor is 60 °～70 °.
Preferably, the diameter of the top end of motor is 100 millimeters.
Preferably, the diameter of the upper periphery face of motor reduces from bottom to top gradually.
The utility model also provides a kind of air conditioner, comprises fan assembly, and fan assembly is specially the fan assembly in above-mentioned any one.
Above-mentioned background technology relatively, fan assembly provided by the utility model, comprise body, the middle part of described body is vertically provided with motor, the top of described motor axially stretches out in described body along it, the top middle portion of motor is provided with the boss that axially stretches out in motor top end along it, and the top of boss is provided with the top cover suitable with boss.And between boss end face and top cover, be also provided with rubber pad.Even if in the time running into the easy ponding situations such as heavy rain weather, because the good airproof performance between top cover and boss makes into the corresponding reduction of water risk, thereby effectively improve the waterproof ability of described fan assembly, avoid because current enter the adverse effect that in bearing chamber, normal work causes to blower fan associated components, and made the integral waterproofing ability of air conditioner be able to corresponding raising.
Brief description of the drawings
The assembly structure schematic diagram of the fan assembly that Fig. 1 provides for a kind of embodiment of the utility model;
Fig. 2 is the side view of Fig. 1.
Body 11, motor 12, boss 121, top cover 122, rubber pad 123, safety cover 13, fixing muscle 131
Embodiment
Core of the present utility model is to provide a kind of fan assembly, and the drainage capacity of this fan assembly is stronger; Meanwhile, provide a kind of air conditioner of applying above-mentioned fan assembly.
In order to make those skilled in the art person understand better the utility model scheme, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As depicted in figs. 1 and 2, fan assembly provided by the utility model, comprise body 11, the middle part of body 11 is vertically provided with motor 12, the top of motor 12 axially stretches out in body 11 along it, the top middle portion of motor 12 is provided with the boss 121 that axially stretches out in motor 12 top ends along it, and the top of boss 121 is provided with the top cover 122 suitable with boss 121.And be also provided with rubber pad 123 between boss 121 end faces and top cover 122.Even if in the time running into the easy ponding situations such as heavy rain weather, because the good airproof performance between top cover 122 and boss 121 makes into the corresponding reduction of water risk, thereby effectively improve the waterproof ability of described fan assembly, avoid because current enter the adverse effect that in bearing chamber, normal work causes to blower fan associated components, and made the integral waterproofing ability of air conditioner be able to corresponding raising.
Further, on the outer side surface of boss 121 and the corresponding position of top cover 122, be provided with connecting thread.Between boss 121 and top cover 122, interconnect by screw thread.Between boss 121 and top cover 122, mutually tighten rear extruding simultaneously and be arranged on rubber pad 123 between the two, rubber pad 123, owing to being extruded distortion, makes to form sealed environment between boss 121 and top cover 122.
Further, the axial cross section of top cover is " [" shape.Further; the top peripheral part of motor 12 is arranged with safety cover 13; the inner ring edge of safety cover 13 is provided with fixing muscle 131; on the outer circumferential face of motor 12, there are some tapped hole (not shown)s, between motor 12 and fixing muscle 131, fix by the screw that runs through described tapped hole.This kind of fixing assembly structure of screw thread can effectively ensure the assembly structure reliability between motor 12 and safety cover 13, and makes the integral installation distribution structure intensity of described fan assembly be able to corresponding raising.
Further, the angle between upper periphery face and its axis of motor 12 is 60 °～70 °.The motor 12 with this kind of outer circumferential face angle of inclination can improve on the basis of its drainage capacity, effectively ensures the structure suitability between motor 12 and relevant assembly parts.
Further, the diameter of the top end of motor 12 is 100 millimeters.It is only preferred version that the diameter that it should be pointed out that the top end of this motor 12 is 100 millimeters, and its diameter is not limited to mentioned above 100 millimeters, as long as the actual use needs that can meet described fan assembly all can.
Further, the diameter of the upper periphery face of motor 12 reduces from bottom to top gradually.In working procedure, because the diameter of the upper periphery face of motor 12 reduces from bottom to top gradually, make its outer circumferential face form ramp structure, in the time running into the easy ponding situations such as heavy rain weather, the outer circumferential face that is positioned at the motor 12 that the current on motor 12 tops can be by having certain slope is drained in time, avoid forming ponding on the top of motor 12, and the area of motor top end with this kind of gradient structure is less, make the corresponding reduction of ponding risk, thereby effectively improved the drainage capacity of described upper air-out blower fan assembly.
In embodiment, air conditioner provided by the utility model, comprises fan assembly, and described fan assembly is specially the fan assembly as described in each embodiment above.The waterproof ability of described air conditioner is stronger.
Above fan assembly provided by the utility model and the air conditioner of applying this fan assembly are described in detail.Applied specific case herein principle of the present utility model and mode of execution are set forth, above embodiment's explanation is just for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (8)
1. a fan assembly, comprise body, the middle part of described body is vertically provided with motor, the top of described motor axially stretches out in described body along it, the top middle portion of described motor is provided with the boss that axially stretches out in described motor top end along it, it is characterized in that: the top of described boss is provided with the top cover suitable with described boss, and be also provided with rubber pad between described boss end face and described top cover.
2. fan assembly as claimed in claim 1, is characterized in that: on the outer side surface of described boss and the corresponding position of described top cover, be provided with connecting thread, between described boss and described top cover, be threaded connection.
3. fan assembly as claimed in claim 1, is characterized in that: the axial cross section of described top cover is " [" shape.
4. fan assembly as claimed in claim 1; it is characterized in that: the top peripheral part of described motor is arranged with safety cover; the inner ring edge of described safety cover is provided with fixing muscle; on the outer circumferential face of described motor, there are some tapped holes, between described motor and described fixing muscle, fix by the screw that runs through described tapped hole.
5. fan assembly as claimed in claim 1, is characterized in that: the angle between upper periphery face and its axis of described motor is 60 °-70 °.
6. fan assembly as claimed in claim 1, is characterized in that: the diameter of the top end of described motor is 100 millimeters.
7. fan assembly as claimed in claim 1, is characterized in that: the diameter of the upper periphery face of described motor reduces from bottom to top gradually.
8. an air conditioner, comprises fan assembly, it is characterized in that: described fan assembly is specially the fan assembly as described in any one in claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048953.0U CN203743025U (en) | 2014-01-24 | 2014-01-24 | Draught fan assembly and air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048953.0U CN203743025U (en) | 2014-01-24 | 2014-01-24 | Draught fan assembly and air conditioner with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203743025U true CN203743025U (en) | 2014-07-30 |
Family
ID=51342833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420048953.0U Expired - Lifetime CN203743025U (en) | 2014-01-24 | 2014-01-24 | Draught fan assembly and air conditioner with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203743025U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425870A (en) * | 2018-02-26 | 2018-08-21 | 珠海格力电器股份有限公司 | A kind of axial flow blower and air-conditioner outdoor unit |
| CN111207106A (en) * | 2020-01-15 | 2020-05-29 | 武汉市研华智造环保科技有限公司 | Fan protection casing easy to assemble dismantlement |
-
2014
- 2014-01-24 CN CN201420048953.0U patent/CN203743025U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425870A (en) * | 2018-02-26 | 2018-08-21 | 珠海格力电器股份有限公司 | A kind of axial flow blower and air-conditioner outdoor unit |
| CN111207106A (en) * | 2020-01-15 | 2020-05-29 | 武汉市研华智造环保科技有限公司 | Fan protection casing easy to assemble dismantlement |
| CN111207106B (en) * | 2020-01-15 | 2020-12-04 | 浙江莱恩克风机有限公司 | Fan protection casing easy to assemble dismantlement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: GREE ELECTRIC APPLIANCES (SHIJIAZHUANG) Co.,Ltd. Assignor: GREE ELECTRIC APPLIANCES,Inc.OF ZHUHAI Contract record no.: 2014130000153 Denomination of utility model: Draught fan assembly and air conditioner with same Granted publication date: 20140730 License type: Exclusive License Record date: 20141223 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140730 |
|
| CX01 | Expiry of patent term |