CN209458195U - A kind of electric machine support, fan assembly and range hood - Google Patents
A kind of electric machine support, fan assembly and range hood Download PDFInfo
- Publication number
- CN209458195U CN209458195U CN201822039662.6U CN201822039662U CN209458195U CN 209458195 U CN209458195 U CN 209458195U CN 201822039662 U CN201822039662 U CN 201822039662U CN 209458195 U CN209458195 U CN 209458195U
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- electric machine
- machine support
- sound
- motor
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Abstract
The utility model provides a kind of electric machine support, fan assembly and range hood；Wherein electric machine support includes that the end face bracket cooperated with motor end face and the mounting leg for being set to the end face bracket, the mounting leg are installed on mounting structure；The end face bracket includes the sound absorbing layer formed by sound-absorbing material and/or sound-absorbing structure.The utility model is designed in this way, and sound absorbing layer, which directly contacts absorption with motor, reduces noise, and noise reducing effect is good, and structure is simple, requires production low.
Description
Technical field
The utility model relates to kitchen appliance technical fields, and in particular to a kind of electric machine support, fan assembly and oil suction
Smoke machine.
Background technique
With the rapid development of social economy, people increasingly focus on the promotion of quality of the life, the requirement to life household
Also it is continuously improved.In daily life, range hood is indispensable one of kitchen appliance, it efficiently solves kitchen sky
Gas quality problems improve people's lives quality.
However, the generation of noise not can avoid in kitchen ventilator operational process.The blower fan system of range hood is main at present
Noise source is wanted, is made of a variety of with depositing noise source, including aerodynamic noise, electromagnetic noise, mechanicalness noise and bearing noise.
Solving noise problem becomes a key breakthrough direction of range hood exploitation.In consideration of it, providing a kind of electricity in the prior art
Machine support and range hood, wherein the electric machine support includes: mounting ring, has to install for the motor of itself and range hood and fix
When the mounting plane that is abutted with motor；And multiple support legs, along being provided at circumferentially spaced for mounting ring, one end of each support leg
It is fixedly connected with mounting ring, the other end of each support leg is fixedly connected with the shell of range hood, and each support leg is far from peace
One end of dress ring has the abutment plane abutted when fixed with the shell of range hood with the shell of range hood, each support leg
Abutment plane it is equal in the vertical interval of mounting ring axial direction with the mounting plane of mounting ring.
Above-mentioned patent is installed on the flatness of the motor on range hood by electric machine support come noise reduction, wants to processing cost
Ask higher, and noise reduction effect is limited.
Utility model content
Therefore, the technical problem to be solved by the present invention is to overcome to be installed on suction by electric machine support in the prior art
The defects of flatness of motor on kitchen ventilator carrys out noise reduction, more demanding to processing cost, and noise reduction effect is limited, to mention
For a kind of electric machine support, fan assembly and range hood.
A kind of electric machine support provided by the utility model including the end face bracket cooperated with motor end face and is set to institute
The mounting leg of end face bracket is stated, the mounting leg is installed on mounting structure；The end face bracket include by sound-absorbing material and/
Or the sound absorbing layer that sound-absorbing structure is formed.
Optionally, the sound absorbing layer includes the veneer structure for intensively offering multiple micropores.
Optionally, the sound absorbing layer includes two layers of veneer structure for intensively offering multiple micropores, and, two laminates
The sound-absorbing material filled between structure.
Optionally, the electric machine support is provided with the sound absorbing layer.
Optionally, the sound-absorbing material is acoustical cotton, foamed plastics, aluminum fiber cotton, the poly- cellucotton of single layer, single-layer polyester fibre
Vinylon and cotton blend, plant cellulose sprayed on material and/or centrifugally glass-wool.
Optionally, the end face bracket is the cyclic structure cooperated with the end face of the motor, is offered thereon multiple logical
It crosses screw element and realizes the first mounting hole that the electric machine support is fixedly connected with the motor.
Optionally, end face bracket periphery is provided with multiple mounting legs, and the mounting leg is far from the end face branch
The end of frame, which has, is bonded end with the mounting structure close fit.
Optionally, the fitting end, which is offered, realizes the electric machine support and the fixed company of the mounting structure by screw element
The second mounting hole connect.
The utility model provides a kind of fan assembly simultaneously, including motor, spiral case, wind wheel and described in any of the above embodiments
Electric machine support；The motor is installed on the spiral case by the electric machine support.
The utility model provides a kind of range hood simultaneously, including above-mentioned fan assembly.
Technical solutions of the utility model have the advantages that
A kind of electric machine support provided by the utility model, end face bracket include by sound-absorbing material and/or sound-absorbing structure shape
At sound absorbing layer, sound absorbing layer with motor directly contact absorption reduce noise, noise reducing effect is good, and structure is simple, to system
It is required low.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of the fan assembly provided in the first embodiment of the utility model；
Fig. 2 is the structural schematic diagram of electric machine support shown in FIG. 1；
Fig. 3 is a kind of structural schematic diagram of the electric machine support provided in second of embodiment of the utility model.
Description of symbols:
1- spiral case, 2- motor, 3- electric machine support, the end face 31- bracket, 32- mounting leg, 4- micropore, 5- first
Mounting hole, 6- are bonded end, the second mounting hole of 7-, the first veneer structure of 8-, the second veneer structure of 9-.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
Figures 1 and 2 show that a kind of fan assembly embodiment provided by the utility model.The fan assembly include motor 2,
Electric machine support 3, spiral case 1 and wind wheel (not shown).Spiral case 1 is installed with power supply machine 2 and wind wheel, and the two opposite sides of spiral case 1 are equal
It is provided through air inlet.Motor 2 is installed on spiral case 1 by electric machine support 3.Spiral case 1 is mounting structure.It should be evident that working as
When motor is used for other occasions or device, mounting structure corresponding change.
Referring to FIG. 2, electric machine support 3 includes end face bracket 31 and mounting leg 32.End face bracket 31 be and 2 end face of motor
The cyclic structure of cooperation.Multiple first mounting holes 5 are offered thereon, and the screw element by being arranged in mounting hole realizes electric machine support
3 are fixedly connected with motor 2.End face bracket 31 includes sound absorbing layer.Sound absorbing layer includes the laminate knot for intensively offering multiple micropores 4
Structure.Noise weakens after micropore more than 4 times refractions, is finally eliminated, and then reduces the noise of fan assembly.Veneer structure can be end
The structure of face bracket 31 itself, i.e. micropore 4 are opened on end face bracket 31, can also be the structure being separately provided.
Bracket 31 periphery in end face is provided with multiple mounting legs 32, and mounting leg 32 has far from the end of end face bracket 31
End 6 is bonded with spiral case 1 close fit.Fitting end 6, which is offered, realizes that electric machine support 3 is fixedly connected with spiral case 1 by screw element
The second mounting hole 7.In the present embodiment, mounting leg 32 is surround there are four the settings of 31 periphery of end face bracket, it should be apparent that, peace
Dress 32 number of stabilizer blade can be determined freely according to the actual situation.
As another embodiment, referring to FIG. 2, sound absorbing layer includes two layers of laminate for intensively offering multiple micropores 4
Structure, i.e. the first veneer structure 8 and the second veneer structure 9.There is filling between first veneer structure 8 and the second veneer structure 9
Space fills and is filled with sound-absorbing material in space.Sound-absorbing material is acoustical cotton, foamed plastics, aluminum fiber cotton, the poly- fiber of single layer
One of cotton, single-layer polyester cellucotton, plant cellulose sprayed on material and centrifugally glass-wool are a variety of.It should be noted that
First veneer structure 8 and the second veneer structure 9 can be the structure of end face bracket 31 itself, can also be separately provided for end face bracket 31
Structure.
It is designed in this way, under micropore 4 and sound-absorbing material collective effect, by repeatedly refraction when noise passes through electric machine support 3
After weaken, finally eliminate noise, and then reduce the noise of fan assembly.
As another embodiment, electric machine support 3 is provided with sound absorbing layer.
As another embodiment, sound absorbing layer is layer structure made of sound-absorbing material.
The utility model provides the electric machine support 3 in a kind of above-mentioned fan assembly simultaneously.
The utility model additionally provides a kind of range hood, and range hood includes above-mentioned electric machine support 3.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.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 variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes among the protection scope created still in the utility model.
Claims (10)
1. a kind of electric machine support (3), it is characterised in that: including the end face bracket (31) cooperated with motor (2) end face and setting
In the mounting leg (32) of the end face bracket (31), the mounting leg (32) is installed on mounting structure；The end face bracket
It (31) include the sound absorbing layer formed by sound-absorbing material and/or sound-absorbing structure.
2. electric machine support (3) according to claim 1, it is characterised in that: the sound absorbing layer is multiple including intensively offering
The veneer structure of micropore (4).
3. electric machine support (3) according to claim 1, it is characterised in that: the sound absorbing layer is intensively offered including two layers
The veneer structure of multiple micropores (4), and, the sound-absorbing material filled between two veneer structures.
4. electric machine support (3) according to claim 1, it is characterised in that: the electric machine support (3) is provided with the suction
Sound-absorbing layer.
5. electric machine support described in any one of -4 (3) according to claim 1, it is characterised in that: the sound-absorbing material is sound-absorbing
Cotton, foamed plastics, aluminum fiber cotton, the poly- cellucotton of single layer, single-layer polyester cellucotton, plant cellulose sprayed on material and/or centrifugation
Mineral wool.
6. electric machine support (3) according to claim 1, it is characterised in that: the end face bracket (31) be and the motor
(2) cyclic structure of end face cooperation, offers multiple realize the electric machine support (3) and the motor by screw element thereon
(2) the first mounting hole (5) being fixedly connected.
7. electric machine support (3) according to claim 6, it is characterised in that: end face bracket (31) periphery is provided with more
A mounting leg (32), the mounting leg (32) has far from the end of the end face bracket (31) pastes with the mounting structure
Close the fitting end (6) of cooperation.
8. electric machine support (3) according to claim 7, it is characterised in that: the fitting end (6), which offers, passes through screw element
Realize the second mounting hole (7) that the electric machine support (3) is fixedly connected with the mounting structure.
9. a kind of fan assembly, it is characterised in that: including any in motor (2), spiral case (1), wind wheel and claim 1-8
Electric machine support (3) described in；The motor (2) is installed on the spiral case (1) by the electric machine support (3).
10. a kind of range hood, it is characterised in that: including fan assembly as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822039662.6U CN209458195U (en) | 2018-12-05 | 2018-12-05 | A kind of electric machine support, fan assembly and range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822039662.6U CN209458195U (en) | 2018-12-05 | 2018-12-05 | A kind of electric machine support, fan assembly and range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209458195U true CN209458195U (en) | 2019-10-01 |
Family
ID=68040054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822039662.6U Active CN209458195U (en) | 2018-12-05 | 2018-12-05 | A kind of electric machine support, fan assembly and range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209458195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062659A (en) * | 2021-03-09 | 2021-07-02 | 盛南寅 | Intelligent anti-theft door lock adaptive to network and used for apartment |
-
2018
- 2018-12-05 CN CN201822039662.6U patent/CN209458195U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062659A (en) * | 2021-03-09 | 2021-07-02 | 盛南寅 | Intelligent anti-theft door lock adaptive to network and used for apartment |
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