CN105193349A - Dust collector and motor assembly thereof - Google Patents
Dust collector and motor assembly thereof Download PDFInfo
- Publication number
- CN105193349A CN105193349A CN201510658753.6A CN201510658753A CN105193349A CN 105193349 A CN105193349 A CN 105193349A CN 201510658753 A CN201510658753 A CN 201510658753A CN 105193349 A CN105193349 A CN 105193349A
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- motor
- battery
- air channel
- dust catcher
- electric machine
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Abstract
The invention discloses a dust collector and a motor assembly thereof. The motor assembly of the dust collector comprises a motor, a motor housing, a motor body shell and a battery pack, wherein the motor is provided with a first exhaust outlet; the motor is located in the motor housing, a first air channel is defined between the motor and the motor housing, the first exhaust outlet is communicated with the first air channel, and the motor housing is provided with a second exhaust outlet; a second air channel is defined between the motor body shell and the motor housing, the second air channel is communicated with the first air channel through the second exhaust outlet, the motor body shell is provided with a third exhaust outlet, and the third exhaust outlet is communicated with the second air channel; the battery pack is located in the second air channel and is opposite to the second exhaust outlet. According to the motor assembly of the dust collector, exhaust noise of the motor can be effectively lowered, and the heat dissipation effect is better.
Description
Technical field
The present invention relates to cleaning appliance technical field, in particular to a kind of dust catcher and electric machine assembly thereof.
Background technology
In correlation technique, the motor cover of dust catcher has the function of fixed electrical machinery, has the air channel of deriving motor air draft between motor cover and body fuselage shell, and the air channel of motor cover is connected to be discharged outside body fuselage by wind with the air outlet of body fuselage shell.There are the following problems for said structure: when motor air draft enters air channel and when flowing in air channel, wind and air channel inwall produce to clash into and rub, and the noise of generation is comparatively large, and body fuselage internal temperature rise is higher.
Summary of the invention
The present invention is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, the present invention proposes the electric machine assembly of dust catcher of a kind of effective reduction motor air draft noise, good heat dissipation effect.
The invention allows for a kind of dust catcher with this electric machine assembly.
The electric machine assembly of the dust catcher of embodiment comprises according to a first aspect of the present invention: motor, and described motor has first row air port; Motor cover, described motor is in described motor cover and limit the first air channel between described motor and described motor cover, and described first row air port is connected with described first air channel, and described motor cover has second row air port; Body fuselage, the second air channel is limited between described body fuselage and described motor cover, described second air channel is connected by second row air port with described first air channel, and described body fuselage has the 3rd exhaust outlet, and described 3rd exhaust outlet is connected with described second air channel; And battery pack, described battery pack is positioned at the second air channel and relative with described second row air port.
According to the electric machine assembly of the dust catcher of the embodiment of the present invention, effectively can not only reduce the air draft noise of motor, and radiating effect is better.
Preferably, described second row air port and described 3rd exhaust outlet are away from each other.
Preferably, also comprise control panel, described control panel is positioned at described second air channel, and described control panel is electrically connected with described battery pack, described motor.
Preferably, described battery pack comprises multiple battery distributed successively in left-right direction, has interval between adjacent two batteries.
Preferably, described battery number is at least 3, and the battery being positioned at high order end from up to down extends left gradually, and the battery being positioned at low order end from up to down extends to the right gradually, and the battery between the battery and the battery of low order end of high order end is vertically arranged.
Preferably, the rear end of described motor cover has the protuberance protruded backward, and described second row air port is formed on described protuberance, and described battery pack is connected on described protuberance.
Preferably, described battery is connected on the upper side wall of described protuberance, and described battery is relative with before and after described motor.
Preferably, described second row air port is formed on the upper side wall of described protuberance, and described 3rd exhaust outlet is positioned at the below of the lower wall of described body fuselage and just right with it.
Preferably, the rear end of described motor cover and described motor spaced apart.
The dust catcher of embodiment according to a second aspect of the present invention, comprises the electric machine assembly of described dust catcher.
Accompanying drawing explanation
Fig. 1 is the cross-sectional schematic of the electric machine assembly according to the embodiment of the present invention.
Fig. 2 is the A-A cross-sectional schematic in Fig. 1.
Reference numeral:
Electric machine assembly 100,
Motor 10, first row air port 11,
Motor cover 20, second row air port 21, protuberance 22, the upper side wall 221 of protuberance,
Body fuselage 30, the 3rd exhaust outlet 31, the upper side wall 30a of body fuselage, the lower wall 30b of body fuselage,
First air channel 40,
Second air channel 50,
Battery pack 60, battery 61,
Control panel 70.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
Referring to Fig. 1 and Fig. 2, the electric machine assembly 100 according to the dust catcher of the embodiment of the present invention is described.
The electric machine assembly 100 of the dust catcher of embodiment comprises according to a first aspect of the present invention: motor 10, motor cover 20, body fuselage 30 and battery pack 60.
Motor 10 has first row air port 11, and motor 10 limits the first air channel 40 in motor cover 20 and between motor 10 and motor cover 20, and first row air port 11 is connected with the first air channel 40.Motor cover 20 has second row air port 21, and limit the second air channel 50, air channel 50, second between body fuselage 30 and motor cover 20 and be connected by second row air port 21 with the first air channel 40, second row air port 21 is relative with battery pack 60.Body fuselage 30 has the 3rd exhaust outlet the 31, three exhaust outlet 31 and is connected with the second air channel 50.
According to the electric machine assembly 100 of the dust catcher of the embodiment of the present invention, motor 10 air draft is after first row air port 11 is discharged, the second air channel 50 successively through the second row air port 21 of the first air channel 40 between motor 10 and motor cover 20, motor cover 20, between body fuselage 30 and motor cover 20, the 3rd exhaust outlet 31 of body fuselage 30 are discharged, the space limited between motor cover 20 and body is so utilized to discharge wind, increase the free air space of discharging wind, make motor 10 air draft more smooth and easy, effectively reduce the air draft noise of motor 10.In addition, the wind of discharging through second row air port 21 directly flows to battery pack 60, lowers the temperature, have better radiating effect to the battery pack 60 of easily generating heat during work.
In some embodiments of the invention, second row air port 21 and the 3rd exhaust outlet 31 are away from each other.With reference to shown in Fig. 1, relative with the upper side wall 30a of body fuselage 30 on the upper side wall that second row air port 21 is located at motor cover 20,3rd exhaust outlet 31 is arranged on the lower wall 30b of body fuselage 30, and second row air port 21 and the 3rd exhaust outlet 31 are in the vertical direction away from each other.Thus, the wind of discharging through second row air port 21 is just discharged through the 3rd exhaust outlet 31 after fully flowing in the second air channel 50, rationally can lower the temperature, enhance the radiating effect of electric machine assembly 100 entirety to the components and parts be arranged in the second air channel 50.
With reference to the specific embodiment shown in Fig. 1, the electric machine assembly 100 of dust catcher also comprises control panel 70.Wherein battery pack 60 and control panel 70 are all positioned at the second air channel 50, and battery pack 60, motor 10 are all electrically connected with control panel 70.Battery pack 60 is for providing electric energy for dust catcher, dust catcher can when without external power supply, control panel 70, battery pack 60 can form charge circuit with motor 10, think that motor 10 and other related components are powered, ensure the normal work of dust catcher, make the scope of application of dust catcher wider, more practical thus.
Particularly, with reference to shown in Fig. 1, battery pack 60 is arranged on just right with exhaust outlet directly over second row air port 21, and control panel 70 is control element, control panel 70 to be arranged on above battery pack 60 and to be electrically connected with battery pack 60, and the electric connection line of motor 10 is electrically connected with control panel 70.Like this, the wind of discharging through second row air port 21 can flow to battery pack 60 and control panel 70, can lower the temperature, enhance the radiating effect of electric machine assembly 100 entirety to both.
Fig. 2 is the A-A cross-sectional schematic of Fig. 1.As shown in Figure 2, battery pack 60 comprises multiple battery 61 distributed successively in left-right direction, has interval between adjacent two batteries 61.Thus, in the distinguished and admirable gap between adjacent two batteries 61 that second row air port 21 is discharged, with the outer wall heat exchange with each battery 61, and then battery 61 is well lowered the temperature.
Further, battery 61 number is at least 3, the battery 61 being positioned at high order end from up to down extends left gradually, and the battery 61 being positioned at low order end from up to down extends to the right gradually, and the battery 61 between the battery 61 and the battery 61 of low order end of high order end is vertically arranged.Particularly, motor 10 shell is cylindrical, and battery pack 60 is arranged in motor 10 shell.Thus, the battery 61 of the battery 61 and low order end that are positioned at high order end is obliquely installed, and makes the layout more compact and reasonable of electric machine assembly 100.
According to a preferred embodiment of the present invention, the rear end of motor cover 20 has the protuberance 22 protruded backward, and second row air port 21 is formed on protuberance 22, and battery pack 60 is connected on protuberance 22.Particularly, protuberance 22 is formed in the rear end of motor cover 20 and the lower wall setting of contiguous motor cover 20.Thus, by arranging protuberance 22 in the rear end of motor cover 20 to make battery pack 60 fixed thereon, be convenient to the stable fixing of battery pack 60.
Further, battery 61 is connected on the upper side wall 221 of protuberance, and battery 61 is relative with before and after motor 10.Like this, the space above Appropriate application protuberance 22, enhances the integrated result of electric machine assembly 100.
Preferably, second row air port 21 is formed on the upper side wall 221 of protuberance, and the 3rd exhaust outlet 31 is positioned on the lower wall 30b of body fuselage.Thus, the wind of discharging through second row air port 21 is after the gap between adjacent two batteries 61 is flowed out, flow towards the 3rd exhaust outlet 31 gradually, the free air space between second row air port 21 and the 3rd exhaust outlet 31 is comparatively large, reduces wind and directly discharges the problems such as the impact caused is large, noise is large.
Advantageously, the rear end of motor cover 20 and motor 10 spaced apart.Thus, the wind energy of flowing in the first air channel 40 rear wall that is enough and motor cover 20 carries out heat exchange, to lower the temperature further to motor cover 20 and battery 61.
The dust catcher of embodiment comprises the electric machine assembly 100 of the dust catcher of above-described embodiment according to a second aspect of the present invention.The motor 10 air draft noise of the dust catcher of the embodiment of the present invention is lower.
In describing the invention, it will be appreciated that, term " on ", the orientation of the instruction such as D score, "front", "rear", "left", "right" or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In describing the invention, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection or each other can communication; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (10)
1. an electric machine assembly for dust catcher, is characterized in that, comprising:
Motor, described motor has first row air port;
Motor cover, described motor is in described motor cover and limit the first air channel between described motor and described motor cover, and described first row air port is connected with described first air channel, and described motor cover has second row air port;
Body fuselage, the second air channel is limited between described body fuselage and described motor cover, described second air channel is connected by second row air port with described first air channel, and described body fuselage has the 3rd exhaust outlet, and described 3rd exhaust outlet is connected with described second air channel; And
Battery pack, described battery pack is positioned at described second air channel and relative with described second row air port.
2. the electric machine assembly of dust catcher according to claim 1, is characterized in that, described second row air port and described 3rd exhaust outlet are away from each other.
3. the electric machine assembly of dust catcher according to claim 1, is characterized in that, also comprises control panel, and described control panel is positioned at described second air channel, and described control panel is electrically connected with described battery pack, described motor.
4. the electric machine assembly of dust catcher according to claim 1, is characterized in that, described battery pack comprises multiple battery distributed successively in left-right direction, has interval between adjacent two batteries.
5. the electric machine assembly of dust catcher according to claim 4, it is characterized in that, described battery number is at least 3, the battery being positioned at high order end from up to down extends left gradually, the battery being positioned at low order end from up to down extends to the right gradually, and the battery between the battery and the battery of low order end of high order end is vertically arranged.
6. the electric machine assembly of the dust catcher according to any one of claim 1-5, is characterized in that, the rear end of described motor cover has the protuberance protruded backward, and described second row air port is formed on described protuberance, and described battery pack is connected on described protuberance.
7. the electric machine assembly of dust catcher according to claim 6, is characterized in that, described battery is connected on the upper side wall of described protuberance, and described battery is relative with before and after described motor.
8. the electric machine assembly of dust catcher according to claim 6, is characterized in that, described second row air port is formed on the upper side wall of described protuberance, and described 3rd exhaust outlet is positioned in the lower wall of described body fuselage.
9. the electric machine assembly of dust catcher according to claim 6, is characterized in that, rear end and the described motor of described motor cover are spaced apart.
10. a dust catcher, is characterized in that, comprises the electric machine assembly of dust catcher as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510658753.6A CN105193349B (en) | 2015-10-12 | 2015-10-12 | Dust catcher and its electric machine assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510658753.6A CN105193349B (en) | 2015-10-12 | 2015-10-12 | Dust catcher and its electric machine assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105193349A true CN105193349A (en) | 2015-12-30 |
| CN105193349B CN105193349B (en) | 2018-07-13 |
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ID=54941599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510658753.6A Expired - Fee Related CN105193349B (en) | 2015-10-12 | 2015-10-12 | Dust catcher and its electric machine assembly |
Country Status (1)
| Country | Link |
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| CN (1) | CN105193349B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106691303A (en) * | 2017-01-09 | 2017-05-24 | 苏州格润德电气有限公司 | Dust remover air outlet adjusting system and dust remover adopting same |
| CN108158499A (en) * | 2017-03-31 | 2018-06-15 | 天佑电器（苏州）有限公司 | Dust catcher and the battery holder apparatus for being used to support battery pack |
| CN110801179A (en) * | 2018-08-06 | 2020-02-18 | 无锡睿米信息技术有限公司 | Driving device of dust collector |
| CN113786123A (en) * | 2021-09-10 | 2021-12-14 | 添可智能科技有限公司 | Component part of cleaning equipment, robot and battery charging method |
| CN114190811A (en) * | 2020-09-17 | 2022-03-18 | 添可智能科技有限公司 | Air duct structure, dust collector and heat dissipation and noise reduction method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106691303A (en) * | 2017-01-09 | 2017-05-24 | 苏州格润德电气有限公司 | Dust remover air outlet adjusting system and dust remover adopting same |
| CN106691303B (en) * | 2017-01-09 | 2022-03-29 | 苏州格润德电气有限公司 | Air outlet adjusting system of dust collector and dust collector using same |
| CN108158499A (en) * | 2017-03-31 | 2018-06-15 | 天佑电器（苏州）有限公司 | Dust catcher and the battery holder apparatus for being used to support battery pack |
| CN108158499B (en) * | 2017-03-31 | 2023-09-01 | 天佑电器（苏州）有限公司 | Dust collector and battery holder device for supporting battery pack |
| CN110801179A (en) * | 2018-08-06 | 2020-02-18 | 无锡睿米信息技术有限公司 | Driving device of dust collector |
| CN114190811A (en) * | 2020-09-17 | 2022-03-18 | 添可智能科技有限公司 | Air duct structure, dust collector and heat dissipation and noise reduction method |
| CN113786123A (en) * | 2021-09-10 | 2021-12-14 | 添可智能科技有限公司 | Component part of cleaning equipment, robot and battery charging method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105193349B (en) | 2018-07-13 |
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