CN203280334U - Dust collector with improved motor hood - Google Patents
Dust collector with improved motor hood Download PDFInfo
- Publication number
- CN203280334U CN203280334U CN2013202929390U CN201320292939U CN203280334U CN 203280334 U CN203280334 U CN 203280334U CN 2013202929390 U CN2013202929390 U CN 2013202929390U CN 201320292939 U CN201320292939 U CN 201320292939U CN 203280334 U CN203280334 U CN 203280334U
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- Prior art keywords
- motor
- cover
- electric machinery
- air outlet
- dust catcher
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Abstract
The utility model discloses a dust collector with an improved motor hood. The dust collector comprises a body provided with a vacuum chamber and a motor chamber, a motor accommodated in the motor chamber, a motor outer hood located in the motor chamber and a motor inner hood accommodated in the motor outer hood, wherein the motor inner hood is provided with at least two layers of side walls which are mutually separated. According to the dust collector disclosed by the utility model, the air duct paths are increased, the space adopting noise-reducing measures is increased, and the noise-reducing effect is improved.
Description
Technical field
The utility model relates to a kind of dust catcher with improvement motor cover.
Background technology
Along with the power of motor of dust catcher progressively increases, the dust catcher noise also increases thereupon, and the low frequency noise of dust catcher mainly comes from the vibrations of motor, for reducing the vibrations of motor, usually adopt individual layer or double-deck motor cover, the path, air channel is limited, and erasure effect is limited.
Summary of the invention
The utility model purpose is: a kind of dust catcher with improvement motor cover is provided.
The technical solution of the utility model is: a kind of dust catcher with improvement motor cover, it comprise the body with vacuum chamber and motor room and be housed in motor in motor room, be positioned at motor room outsides cover of electric machinery, be housed in the motor inner cover of outsides cover of electric machinery, wherein said motor inner cover has the sidewall of two-layer at least space.
On the basis of technique scheme, further comprise following attached technical scheme:
It further comprises and outsides cover of electric machinery mutually fastens and seals the motor front shroud of motor and is arranged on seal between motor front shroud and motor.
It further comprises the air channel that is welded to connect with outsides cover of electric machinery, the exhausting plate that is arranged on the extra large handkerchief of air channel end and is positioned at extra large handkerchief downstream.
The sidewall of described motor inner cover comprises the madial wall of accommodating motor and is centered around madial wall lateral wall on every side.
Its further comprise be arranged on the motor wedge between outsides cover of electric machinery and motor inner cover and be arranged on motor and madial wall between sealing ring.
Described lateral wall length vertically is greater than madial wall length vertically.
The diameter of described seal is greater than the diameter of sealing ring.
Described outsides cover of electric machinery is provided with the outsides cover of electric machinery air outlet, and madial wall is provided with an interior air outlet, and lateral wall is provided with an outer air outlet, wherein in air outlet be positioned at the below of outer air outlet and above the outsides cover of electric machinery air outlet.
The utility model advantage is:
The utility model has increased the path, air channel, has increased the space that applies the noise reduction measure, improves erasure effect.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is whole cutaway view of the present utility model;
Fig. 2 is partial sectional view of the present utility model;
Fig. 3 is the cutaway view of subelement opposite side of the present utility model;
Wherein: 1, body; 10, vacuum chamber; 12, motor room; 120, motor; 121, motor front shroud; 122, outsides cover of electric machinery; 1220, air outlet; 124, motor inner cover; 1240, madial wall; 1242, lateral wall; 1244, air outlet; 1246, air outlet; 128, sealing ring; 129, seal; 14, air channel; 16, extra large handkerchief; 18, exhausting plate.
The specific embodiment
﹠lt, b TranNum="95" ﹠gt, embodiment: as Figure 1-3, the utility model provides a kind of specific embodiment with dust catcher of improvement motor cover, it comprises the body 1 with vacuum chamber 10 and motor room 12, with the motor 120 that is housed in motor room 12, be positioned at the outsides cover of electric machinery 122 of motor room 12, be housed in the motor inner cover 124 in outsides cover of electric machinery 122, mutually fasten and seal the motor front shroud 121 of motor 120 with outsides cover of electric machinery 122, and be arranged on seal 129 between motor front shroud 121 and motor 120, and the air channel 14 that is welded to connect with outsides cover of electric machinery 122, and the extra large handkerchief 16 that is arranged on air channel 14 ends, with the exhausting plate 18 that is positioned at extra large handkerchief 16 downstreams, and be arranged on motor wedge 126 between outsides cover of electric machinery 122 and motor inner cover 124, and be arranged on sealing ring 128 between motor 120 and madial wall, wherein said motor inner cover 124 has the sidewall of two-layer at least space.</b>
The sidewall of motor inner cover 124 comprises the madial wall of accommodating motor 120 and is centered around madial wall 1240 lateral wall 1242 on every side.Lateral wall length vertically is greater than madial wall length vertically.The diameter of seal 129 is greater than the diameter of sealing ring 128.Motor front shroud 121 adopts large stretch of foaming PU material to reduce motor oscillating.Sealing ring 128 adopts silica gel material to reduce motor oscillating.The motor wedge adopts silica gel material to reduce motor and motor cover vibration.
Outsides cover of electric machinery 122 is provided with outsides cover of electric machinery air outlet 1220, and madial wall 1240 is provided with an interior air outlet 1244, lateral wall 1242 is provided with an outer air outlet 1246, wherein in air outlet 1244 be positioned at the below of outer air outlet 1246 and above outsides cover of electric machinery air outlet 1220.
The utility model has increased the path, air channel, has increased the space that applies the noise reduction measure, improves erasure effect.
Certainly above-described embodiment only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.The all Spirit Essence of main technical schemes is done according to the present invention equivalent transformation or modification, within all should being encompassed in protection scope of the present invention.
Claims (8)
1. one kind has the dust catcher of improveing motor cover, it is characterized in that it comprises: have the body (1) of vacuum chamber (10) and motor room (12) and be housed in motor (120) in motor room (12), be positioned at motor room (12) outsides cover of electric machinery (122), be housed in the motor inner cover (124) of outsides cover of electric machinery (122), wherein said motor inner cover (124) has the sidewall of two-layer at least space.
According to claim 1 a kind of have the improvement motor cover dust catcher, it is characterized in that: it further comprises and outsides cover of electric machinery (122) fastens mutually and seal the motor front shroud (121) of motor (120) and be arranged on motor front shroud (121) and motor (120) between seal (129).
According to claim 2 a kind of have the improvement motor cover dust catcher, it is characterized in that: it further comprises the air channel (14) that is welded to connect with outsides cover of electric machinery (122), the exhausting plate (18) that is arranged on the extra large handkerchief (16) of air channel (14) end and is positioned at extra large handkerchief (16) downstream.
4. according to claim 2 or 3 described a kind of dust catchers with improvement motor cover is characterized in that: the sidewall of described motor inner cover (124) comprises the madial wall (1240) of accommodating motor (120) and is centered around lateral wall (1242) around madial wall.
5. a kind of dust catcher with improvement motor cover according to claim 4 is characterized in that: it further comprises and is arranged on the motor wedge (126) between outsides cover of electric machinery (122) and motor inner cover (124) and is arranged on sealing ring (128) between motor (120) and madial wall.
According to claim 5 a kind of have the improvement motor cover dust catcher, it is characterized in that: described lateral wall length vertically is greater than madial wall length vertically.
According to claim 5 a kind of have the improvement motor cover dust catcher, it is characterized in that: the diameter of described seal (129) is greater than the diameter of sealing ring (128).
According to claim 4 a kind of have the improvement motor cover dust catcher, it is characterized in that: described outsides cover of electric machinery (122) is provided with outsides cover of electric machinery air outlet (1220), and madial wall (1240) is provided with an interior air outlet (1244), lateral wall (1242) is provided with an outer air outlet (1246), wherein in air outlet (1244) be positioned at the below of outer air outlet (1246) and in the top of outsides cover of electric machinery air outlet (1220).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202929390U CN203280334U (en) | 2013-05-27 | 2013-05-27 | Dust collector with improved motor hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202929390U CN203280334U (en) | 2013-05-27 | 2013-05-27 | Dust collector with improved motor hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203280334U true CN203280334U (en) | 2013-11-13 |
Family
ID=49536718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202929390U Expired - Lifetime CN203280334U (en) | 2013-05-27 | 2013-05-27 | Dust collector with improved motor hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203280334U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103932636A (en) * | 2014-05-12 | 2014-07-23 | 苏州市春菊电器有限公司 | Dust collector with novel air outlet structure |
| WO2016054947A1 (en) * | 2014-10-09 | 2016-04-14 | 江苏美的清洁电器股份有限公司 | Vacuum cleaner |
| CN108719116A (en) * | 2018-08-29 | 2018-11-02 | 莱克电气股份有限公司 | A kind of double air duct noise-reducing electric machine assemblies and Pet cleaning machine |
| CN108852149A (en) * | 2018-06-26 | 2018-11-23 | 宁波海际电器有限公司 | A kind of rechargeable mute dust-collector |
-
2013
- 2013-05-27 CN CN2013202929390U patent/CN203280334U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103932636A (en) * | 2014-05-12 | 2014-07-23 | 苏州市春菊电器有限公司 | Dust collector with novel air outlet structure |
| WO2016054947A1 (en) * | 2014-10-09 | 2016-04-14 | 江苏美的清洁电器股份有限公司 | Vacuum cleaner |
| CN108852149A (en) * | 2018-06-26 | 2018-11-23 | 宁波海际电器有限公司 | A kind of rechargeable mute dust-collector |
| CN108719116A (en) * | 2018-08-29 | 2018-11-02 | 莱克电气股份有限公司 | A kind of double air duct noise-reducing electric machine assemblies and Pet cleaning machine |
| CN108719116B (en) * | 2018-08-29 | 2023-12-19 | 莱克电气股份有限公司 | A motor assembly of making an uproar falls in two wind channels for pet cleaning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131113 |