CN206682170U - A kind of bearing block assembly and its air conditioner - Google Patents
A kind of bearing block assembly and its air conditioner Download PDFInfo
- Publication number
- CN206682170U CN206682170U CN201720257844.3U CN201720257844U CN206682170U CN 206682170 U CN206682170 U CN 206682170U CN 201720257844 U CN201720257844 U CN 201720257844U CN 206682170 U CN206682170 U CN 206682170U
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- CN
- China
- Prior art keywords
- magnetic
- bearing block
- block assembly
- magnetic force
- impeller
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Abstract
A kind of bearing block assembly and its air conditioner are the utility model is related to, wherein bearing block assembly includes：Bearing seat, support sleeve and magnetic force component, bearing seat are fixedly installed on drain pan；Support sleeve is fixedly connected with bearing seat, and its inner ring surface is set on impeller axle outer surface, and the impeller axle is connected with motor output shaft；The magnetic force component for forming magnetic force with adjacent component and coordinating is provided with the bearing seat 331, for being applied with the magnetic force towards motor output shaft to the impeller 320.Technical problem to be solved in the utility model is in applicant, impeller and motor are possible to occur being automatically separated phenomenon in R＆D process.
Description
Technical field
A kind of bearing block assembly is the utility model is related to, belongs to air-conditioning technical field.
Background technology
Air conditioner is as a kind of household electrical appliance generally used, traditional air conditioner, its air channel and channel system and drain pan
As an entirety, based on part assemble fixation at first, if need to unpick and wash, need each part of the professional to air-conditioning
Cleaning is split out after being split, it is highly inconvenient.
And during air-conditioning long-term use, the dust and other impurities that air channel and water channel are entered from air inlet cause whole wind
Road, channel system are seriously polluted, if cleaning will bring harm during operation of air conditioner as pollution sources to environment not in time,
There is larger harm to the health of user.
The applicant is designed with a kind of ducting assembly in R＆D process and submits patent application on January 25th, 2017,
Its Application No. 201710055827.6, it includes drain pan and impeller, and drain pan is removably mounted to the base component of air conditioner
On；Impeller is spindle rotationally arranged on the drain pan by impeller axle；By Quick Release bindiny mechanism, it is arranged on the impeller axle and leans on
Closely between the end of fan electromotor side and the output shaft of the fan electromotor on the base component.Pass through Quick Release
Bindiny mechanism will can be used to clean under the fast quick-detach of impeller when needed, be provided with bearing block assembly to support the impeller
Axle, although Quick Release bindiny mechanism can effectively be driven at work, stop in fan electromotor and impeller is in the presence of inertia
Still rotate forward, comparatively, impeller is the relative possibility for having reversion with fan electromotor, thus, impeller is possible to out with motor
Phenomenon is now automatically separated, there can be abrasion to the Quick Release bindiny mechanism of motor and impeller transmission when being again started up.
Utility model content
Therefore, technical problem to be solved in the utility model is in applicant, have can for impeller and motor in R＆D process
Can occur being automatically separated phenomenon, and then a kind of bearing block assembly and its air conditioner for solving impeller and being automatically separated with motor is provided.
In order to solve the above technical problems, a kind of bearing block assembly of the present utility model, including：
Bearing seat, it is fixedly installed on drain pan；
Support sleeve, it is fixedly connected with the bearing seat, its inner ring surface is set on impeller axle outer surface, the impeller
Axle is connected with motor output shaft；
The magnetic force component for forming magnetic force with adjacent component and coordinating is provided with the bearing seat, for the leaf
Wheel is applied with the magnetic force towards motor output shaft.
The adjacent component be impeller close to the end of motor output shaft side, the magnetic force component and be arranged on institute
The magnetic part stated on phase end forms magnetic attracting force.
The adjacent component is end of the impeller away from motor output shaft side, and the magnetic force component is with being arranged on institute
The magnetic part stated on phase end forms magnetic repulsive force.
The magnetic force component is one kind in the moulding with magnetic material, metal and metallicl magnetic material.
The magnetic force component is moulding or metallicl magnetic material with magnetic material.
The magnetic force component is electromagnetic coil assembly, and in dismounting suitable for changing its magnetic by changing the sense of current
Property, formed with the magnetic part and coordinated with original opposite magnetic force.
The magnetic force component is the laminated structure being arranged on the bearing seat.
The magnetic force component is removably fixed with the bearing seat.
Axially extending fixed part is provided with the bearing seat, first radially extended is provided with the fixed part
Catch, first catch is towards the first holding section is provided with the side of the iron hoop piece, correspondingly, in the iron hoop piece
The second catch radially extended is provided with inner ring, is provided with second catch after being rotated against with first holding section
Second holding section of engaging.
Be additionally provided with the fixed part with the second catch quantity identical breach, stretched into suitable for second catch
The fixed part.
First catch and the quantity for stating the second catch are two or more.
The magnetic force component is the integrally formed moulding with magnetic material of the bearing seat.
The magnetic part is in the moulding with magnetic material, metal, metallicl magnetic material and electromagnetic coil assembly
One kind.
The magnetic part is one in the moulding with magnetic material, metallicl magnetic material and electromagnetic coil assembly
Kind.
Impeller bearing is additionally provided between the inner ring surface of the support sleeve and the impeller axle.
A kind of air conditioner, it includes
Drain pan,
Impeller with impeller axle, the impeller axle are rotatably mounted on the drain pan, it is characterised in that the leaf
Wheel shaft is arranged on the drain pan by any of the above-described bearing block assembly.
Above-mentioned technical proposal of the present utility model has advantages below compared with prior art,
(1) in bearing block assembly described in the utility model, including：Bearing seat, support sleeve and magnetic force auxiliary section
Part, bearing seat are fixedly installed on drain pan；Support sleeve is fixedly connected with bearing seat, and its inner ring surface is set in outside impeller axle
On surface, the impeller axle is connected with motor output shaft；It is provided with the bearing seat and forms magnetic force with adjacent component
The magnetic force component of cooperation, for being applied with the magnetic force towards motor output shaft to the impeller, i.e., by coordinating magnetic force
Part is applied with the magnetic force towards motor output shaft direction to impeller axle, therefore, even if during motor stalls, impeller still has court
To a power of motor, can effectively solve the problems, such as that motor is automatically separated with impeller.
(2) in bearing block assembly described in the utility model, the adjacent component is impeller close to motor output shaft one
The end of side, the magnetic force component form magnetic attracting force with the magnetic part being arranged on the phase end, that is, passed through
The magnetic attracting force of magnetic part and magnetic force component is to one magnetic force towards motor output shaft direction of impeller.
(3) in bearing block assembly described in the utility model, the adjacent component is impeller away from motor output shaft one
The end of side, the magnetic force component form magnetic repulsive force with the magnetic part being arranged on the phase end, that is, passed through
The magnetic repulsive force of magnetic part and magnetic force component is to one magnetic force towards motor output shaft direction of impeller.
(4) in bearing block assembly described in the utility model, the magnetic force component is electromagnetic coil assembly, and suitable
In changing its magnetic by changing the sense of current, with the magnetic part formed with original opposite magnetic force, suitable in dismounting,
Apply a power away from motor drive direction to impeller using the change of its magnetic, impeller is more easily dismantled down
Come.
(5) in bearing block assembly described in the utility model, the magnetic force component is to be arranged on the bearing block
Laminated structure on body, simple in construction, production cost is low.
(6) in bearing block assembly described in the utility model, the magnetic force component and the bearing seat are removable
The fixation unloaded, facilitates it to be disassembled from bearing seat.
(7) in bearing block assembly described in the utility model, axially extending fixation is provided with the bearing seat
Portion, is provided with the first catch radially extended on the fixed part, and first catch is towards setting on the side of the iron hoop piece
The first holding section is equipped with, correspondingly, the second catch radially extended, the second gear are provided with the inner ring of the iron hoop piece
The second holding section engaged after being rotated against with first holding section is provided with piece, it is simple in construction, remove and install all square
Just.
(8) in bearing block assembly described in the utility model, the magnetic force component is bearing seat one
The moulding with magnetic material of shaping.
Brief description of the drawings
In order that content of the present utility model is more likely to be clearly understood, below according to specific implementation of the present utility model
Example and with reference to accompanying drawing, is described in further detail to the utility model, wherein
Fig. 1 is the structural representation that impeller is provided with magnetic part close to fan electromotor one end in this embodiment；
Fig. 2 is the schematic view of the mounting position with Fig. 1 magnetic force components coordinated；
Fig. 3 is this embodiment middle (center) bearing pedestal and magnetic force component snap-in structure schematic diagram；
Fig. 4 is that impeller sets magnetic part and magnetic force auxiliary section away from fan electromotor one end in the embodiment of the utility model one
The structural representation of part.
Reference is expressed as in figure：310- drain pans；311- bearing seats；320- impellers；321- impeller axles；332- is supported
Axle sleeve；334- impeller bearings；801- magnetic parts；802- magnetic force components；805- fixed parts；The catch of 806- first；807-
First holding section；808- breach；The catch of 809- second；The holding sections of 810- second.
Embodiment
Embodiment 1
A kind of air conditioner, it includes drain pan 310 and the impeller with impeller axle 321, and the impeller axle 321 is rotatable
On the drain pan 310, the impeller axle 321 is arranged on the drain pan by bearing block assembly.Institute in the present embodiment
Stating bearing block assembly includes：Bearing seat 331, support sleeve 332 and magnetic force component 802, bearing seat 331 fix peace
Loaded on drain pan 310, as shown in Figure 2；Support sleeve 332 is fixedly connected with bearing seat 331, and its inner ring surface is set in impeller axle
On 321 outer surfaces, the impeller axle 321 is connected with motor output shaft；It is provided with the bearing seat 331 and adjacent portions
Part forms the magnetic force component 802 that magnetic force coordinates, for being applied with the magnetic force towards motor output shaft to the impeller 320.
Adjacent component described in the present embodiment be impeller 320 close to the end of motor output shaft side, the magnetic force component 802 with
The magnetic part 801 being arranged on the phase end forms magnetic attracting force, as shown in figures 1 and 3.
The magnetic part 801 is electromagnetic coil assembly.The magnetic force component 802 is metal and described to be arranged on
Laminated structure on bearing seat 331, laminated structure described in the present embodiment are iron hoop piece, the magnetic force component 802 with
The bearing seat 331 is removably fixed.Axially extending fixed part 805 is provided with the bearing seat 331, it is described solid
Determine to be provided with the first catch 806 radially extended in portion 805, first catch 806 is towards setting on the side of the iron hoop piece
The first holding section 807 is equipped with, correspondingly, the second catch 809 radially extended is provided with the inner ring of the iron hoop piece, it is described
The second holding section 810 engaged after being rotated against with first holding section 807 is provided with second catch 809.The fixation
Be additionally provided with portion 805 with the quantity identical breach 808 of the second catch 809, stretch into institute suitable for second catch 809
State fixed part 805.First catch 806 and the quantity for stating the second catch 809 are two, as shown in Figure 3.
As disposable embodiment, the present embodiment is on the basis of above-described embodiment 1 by the magnetic force component 802
Replace with as electromagnetic coil assembly, and suitable for changing its magnetic by changing the sense of current, with the magnetic part 801 formed with
Originally opposite magnetic force.
Embodiment 2
A kind of air conditioner, it includes drain pan 310 and the impeller with impeller axle 321, and the impeller axle 321 is rotatable
On the drain pan 310, the impeller axle 321 is arranged on the drain pan by bearing block assembly.Institute in the present embodiment
Stating bearing block assembly includes：Bearing seat 331, support sleeve 332 and magnetic force component 802, bearing seat 331 fix peace
Loaded on drain pan 310；Support sleeve 332 is fixedly connected with bearing seat 331, the inner ring surface of the support sleeve 332 and described
Impeller bearing 334 is additionally provided between impeller axle 321, impeller bearing 334 is set on the outer surface of impeller axle 321, the impeller
Axle 321 is connected with motor output shaft；The magnetic force for forming magnetic force with adjacent component and coordinating is provided with the bearing seat 331
Component 802, for being applied with the magnetic force towards motor output shaft to the impeller 320.Adjacent portions described in the present embodiment
Part is end of the impeller 320 away from motor output shaft side, as shown in figure 4, the magnetic force component 802 is described with being arranged on
Magnetic part 801 on phase end forms magnetic repulsive force.
The magnetic force component 802 is described to be arranged on metallicl magnetic material, the magnetic force component 802
Laminated structure on bearing seat 331, laminated structure described in the present embodiment are with magnetic sheet, the magnetic force component 802
Removably fixed with the bearing seat 331, axially extending fixed part 805, institute are provided with the bearing seat (331)
State the first catch 806 for being provided with and radially extending on fixed part 805, first catch 806 is towards the side of the iron hoop piece
On be provided with the first holding section 807, correspondingly, the second catch radially extended is provided with the inner ring of the iron hoop piece
809, the second holding section engaged after being rotated against with first holding section 807 is provided with second catch 809
(810).Be additionally provided with the fixed part 805 with the quantity identical breach 808 of the second catch 809, suitable for described second
Catch 809 stretches into the fixed part 805.The quantity of first catch 806 and second catch 809 is four, such as Fig. 3
It is shown.
As disposable embodiment, the present embodiment matches somebody with somebody the magnetic force on the basis of above-described embodiment 1 and embodiment 2
Close part 802 and replace with the integrally formed moulding with magnetic material of the bearing seat 331.
Obviously, above-described embodiment is only intended to clearly illustrate example, and is not the restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among the protection domain that variation is created still in the utility model.
Claims (16)
1. a kind of bearing block assembly, including：
Bearing seat (331), it is fixedly installed on drain pan (310)；
Support sleeve (332), it is fixedly connected with the bearing seat (331), its inner ring surface is set in impeller axle (321) outer surface
On, the impeller axle (321) is connected with motor output shaft；
Characterized in that, the magnetic force component for forming magnetic force with adjacent component and coordinating is provided with the bearing seat (331),
For being applied with the magnetic force towards motor output shaft to the impeller (320).
2. bearing block assembly according to claim 1, it is characterised in that the adjacent component is impeller (320) close to electricity
The end of machine output shaft side, the magnetic force component (802) and magnetic part (801) shape being arranged on the phase end
Into magnetic attracting force.
3. bearing block assembly according to claim 1, it is characterised in that the adjacent component is impeller (320) away from electricity
The end of machine output shaft side, the magnetic force component (802) and magnetic part (801) shape being arranged on the phase end
Into magnetic repulsive force.
4. bearing block assembly according to claim 1 or 2, it is characterised in that the magnetic force component (802) be with
One kind in the moulding of magnetic material, metal and metallicl magnetic material.
5. the bearing block assembly according to claim 1 or 3, it is characterised in that the magnetic force component (802) be with
The moulding or metallicl magnetic material of magnetic material.
6. the bearing block assembly according to Claims 2 or 3, it is characterised in that the magnetic force component is magnet coil
Component, and formed and original phase with the magnetic part (801) in dismounting suitable for changing its magnetic by changing the sense of current
Anti- magnetic force coordinates.
7. the bearing block assembly according to Claims 2 or 3, it is characterised in that the magnetic force component (802) is setting
Laminated structure on the bearing seat (331).
8. bearing block assembly according to claim 7, it is characterised in that the magnetic force component (802) and the axle
Bearing body (331) is removably fixed.
9. bearing block assembly according to claim 8, it is characterised in that be provided with axial direction on the bearing seat (331)
The fixed part (805) of extension, the first catch (806) radially extended, first catch are provided with the fixed part (805)
(806) towards being provided with the first holding section (807) on the side of the laminated structure, correspondingly, in the laminated structure
The second catch (809) radially extended is provided with ring, is provided with second catch (809) and first holding section
(807) the second holding section (810) engaged after rotating against.
10. bearing block assembly according to claim 9, it is characterised in that be additionally provided with the fixed part (805) and institute
The second catch (809) quantity identical breach (808) is stated, the fixed part (805) is stretched into suitable for second catch (809).
11. the bearing block assembly according to claim 9 or 10, it is characterised in that first catch (806) and described
The quantity of two catch (809) is two or more.
12. bearing block assembly according to claim 1, it is characterised in that the magnetic force component (802) be with it is described
The integrally formed moulding with magnetic material of bearing seat (331).
13. bearing block assembly according to claim 2, it is characterised in that the magnetic part (801) is with magnetic material
One kind in the moulding of material, metal, metallicl magnetic material and electromagnetic coil assembly.
14. bearing block assembly according to claim 3, it is characterised in that the magnetic part (801) is with magnetic material
One kind in the moulding of material, metallicl magnetic material and electromagnetic coil assembly.
15. bearing block assembly according to claim 1, it is characterised in that the inner ring surface of the support sleeve (332) and institute
State and be additionally provided with impeller bearing (334) between impeller axle (321).
16. a kind of air conditioner, it includes
Drain pan (310),
Impeller with impeller axle (321), the impeller axle (321) are rotatably mounted on the drain pan (310), its feature
It is, the impeller axle (321) is arranged on the drain pan by any bearing block assemblies of claim 1-15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720257844.3U CN206682170U (en) | 2017-03-16 | 2017-03-16 | A kind of bearing block assembly and its air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720257844.3U CN206682170U (en) | 2017-03-16 | 2017-03-16 | A kind of bearing block assembly and its air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206682170U true CN206682170U (en) | 2017-11-28 |
Family
ID=60393123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720257844.3U Withdrawn - After Issue CN206682170U (en) | 2017-03-16 | 2017-03-16 | A kind of bearing block assembly and its air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206682170U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106917828A (en) * | 2017-03-16 | 2017-07-04 | 珠海格力电器股份有限公司 | A kind of bearing block assembly and its air-conditioner |
| CN108799196A (en) * | 2017-04-26 | 2018-11-13 | 珠海格力电器股份有限公司 | Control method and air conditioner are torn/filled to air conditioner impeller open |
-
2017
- 2017-03-16 CN CN201720257844.3U patent/CN206682170U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106917828A (en) * | 2017-03-16 | 2017-07-04 | 珠海格力电器股份有限公司 | A kind of bearing block assembly and its air-conditioner |
| CN106917828B (en) * | 2017-03-16 | 2019-08-30 | 珠海格力电器股份有限公司 | A kind of bearing block assembly and its air conditioner |
| CN108799196A (en) * | 2017-04-26 | 2018-11-13 | 珠海格力电器股份有限公司 | Control method and air conditioner are torn/filled to air conditioner impeller open |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171128 Effective date of abandoning: 20190830 |
|
| AV01 | Patent right actively abandoned |