CN210697477U - Dust collector - Google Patents
Dust collector Download PDFInfo
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- CN210697477U CN210697477U CN201921228706.8U CN201921228706U CN210697477U CN 210697477 U CN210697477 U CN 210697477U CN 201921228706 U CN201921228706 U CN 201921228706U CN 210697477 U CN210697477 U CN 210697477U
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- dust
- vacuum cleaner
- filter screen
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Abstract
The utility model discloses a dust collector, which relates to the technical field of domestic electric appliances and comprises a bottom cover, a dust cup, a HEPA, a filter screen, an upper cover, a battery pack, a battery bracket and a motor; the dust cup is connected with the upper cover and the bottom cover, a supporting table is arranged in the dust cup, the middle of the supporting table is recessed downwards to form a supporting frame, the sea handkerchief is sleeved on the supporting frame, the filter screen is wrapped outside the sea handkerchief, the dust cup and the upper cover form a cavity in an enclosing mode, the motor is located in the cavity and located above the sea handkerchief, and the motor is supported by the supporting table; the battery support covers the motor, and the periphery of the battery support is provided with a limiting groove for mounting the battery pack. Be provided with the battery holder in this application, the structure of adaptation motor and group battery simultaneously, be in the same place motor and group battery integration, reduced the volume of dust catcher on the whole, simultaneously, dust catcher exhaust wind can be in the same way to motor and group battery heat dissipation, can improve the life of motor and group battery.
Description
Technical Field
The utility model relates to a life electrical apparatus technical field especially relates to a dust catcher.
Background
At present, a dust collector as a household cleaning appliance has been moved to thousands of households. Wherein, part of dust collectors are popular because of the advantages of small size, portability, convenient use and the like, and are more suitable for cleaning smaller space.
In the prior art, one of the battery and the motor is arranged in the handle, so that the whole structure of the whole aspirator is larger, and meanwhile, a heat dissipation air duct also needs to be arranged at the handle to dissipate heat for the motor or the battery, so that the whole dust collector is complex in structure and difficult to process.
Disclosure of Invention
The above-mentioned not enough to prior art, the utility model aims to solve the technical problem that a dust catcher is proposed for the structure is big on the left in solving current dust catcher, the poor problem of heat dispersion.
The technical scheme adopted by the utility model for solving the technical problems is a dust collector, which comprises a bottom cover, a dust cup, a HEPA, a filter screen, an upper cover, a battery pack, a battery bracket and a motor; the dust cup is connected with the upper cover and the bottom cover, a supporting table is arranged in the dust cup, the middle of the supporting table is recessed downwards to form a supporting frame, the HEPA is sleeved on the supporting frame, the filter screen is wrapped outside the HEPA, the filter screen and the HEPA are both positioned in the dust cup, the dust cup and the upper cover form a cavity in a surrounding mode, the motor is positioned in the cavity and above the HEPA, and the motor is supported by the supporting table; the battery support covers on the motor, the periphery of battery support has the spacing groove, the spacing groove is used for installing the group battery.
Preferably, the filter screen, the bottom cover and the dust cup enclose a dust storage cavity, and the dust storage cavity is separated from the cavity through the filter screen and the HEPA.
Preferably, the dust cup further comprises a suction opening arranged on the side body of the dust cup, and the suction opening is communicated with the dust storage cavity.
Preferably, the upper cover is provided with a plurality of air outlets, and the air outlets are communicated with the cavity.
Preferably, the handle is arranged on the side body of the upper cover.
Preferably, the battery support includes the motor cover and sets up the battery guardrail at the motor cover side body, the battery guardrail with motor cover side body encloses into the spacing groove.
Preferably, the battery support further comprises a fixing part located on the periphery of the motor cover, and the fixing part is fixedly connected with the support platform.
Preferably, a plurality of first ventilation grooves for radiating heat for the motor are arranged on the side body of the motor cover.
Preferably, the limiting groove is provided with a second ventilation groove for dissipating heat of the battery pack.
Preferably, the brace table includes interior border and the support frame that links to each other with the dirt cup inner wall, interior border supports the motor and with the tight phase paste of motor, the support frame includes many support bars, each support bar interval set up and its respective upper end all with interior border links firmly, and the lower extreme of many support bars links to each other and constitutes circular bottom plate.
Be provided with the battery holder in this application, the structure of adaptation motor and group battery simultaneously, be in the same place motor and group battery integration, reduced the volume of dust catcher on the whole, simultaneously, dust catcher exhaust wind can be in the same way to motor and group battery heat dissipation, can improve the life of motor and group battery.
Drawings
Fig. 1 is a schematic overall structure diagram of a vacuum cleaner in an embodiment.
FIG. 2 is a schematic diagram of a battery holder connecting a motor and a battery in the vacuum cleaner according to the embodiment.
FIG. 3 is a top view of the dirt cup of an embodiment.
FIG. 4 is a bottom view of the dirt cup of the embodiment.
Fig. 5 is a schematic structural diagram of a battery holder in an embodiment.
Figure 6 is a sectional view of the vacuum cleaner in the embodiment.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
Referring to fig. 1 to 6, the present invention discloses a vacuum cleaner, which includes a bottom cover 100, a dust cup 200, a hypa 300, a filter screen 400, an upper cover 500, a battery pack 600, a battery bracket 700, and a motor 800; the dust cup 200 is connected with the upper cover 500 and the bottom cover 100, the dust cup 200 is internally provided with the supporting table 210, the middle of the supporting table 210 is recessed downwards to form a supporting frame 211, the sea handkerchief 300 is sleeved on the supporting frame 211, the filter screen 400 is wrapped outside the sea handkerchief 300, the filter screen 400 and the sea handkerchief 300 are both positioned in the dust cup 200, the dust cup 200 and the upper cover 500 enclose a cavity 10, the motor 800 is positioned in the cavity 10 and above the sea handkerchief 300, and the motor 800 is supported by the supporting table 210; the battery holder 700 covers the motor 800, and a limiting groove 30 is formed in the periphery of the battery holder 700, and the limiting groove 30 is used for mounting the battery pack 600.
In the present embodiment, the motor 800 and the battery pack 600 are both located in the cavity 10 between the upper cover 500 and the dirt cup 200; the battery support 700 is adapted to the structural shapes of the motor 800 and the battery pack 600, the battery pack 600 is limited and fixed through the battery support 700, and meanwhile, the battery support 700 covers the motor 800 to limit the motor 800.
The motor 800 is used as a power part to provide power for the dust collector, the battery pack 600 is used for supplying power for the motor 800, the battery pack 600 comprises a plurality of batteries, and the plurality of batteries are gathered together by the limiting groove 30 to form the battery pack 600. The battery support integrates the motor 800 and the battery, which reduces the overall volume of the cleaner and makes the structure of the cleaner more compact.
A supporting table 210 is arranged in the dust cup 200, and the supporting table 210 is used for supporting the motor 800 and is matched with the battery bracket 700 to fix the position of the motor 800.
The filter screen 400 is used for filtering dust for the first time, the HEPA 300 is arranged between the filter screen 400 and the supporting frame 211, the HEPA 300 can be used for filtering dust for the second time, and very fine dust can be filtered out through the HEPA 300.
The filter screen 400, the bottom cover 100 and the dust cup 200 enclose a dust storage cavity 20, and the dust storage cavity 20 is separated from the cavity 10 by the filter screen 400 and the HEPA 300.
The filter screen 400 and the HEPA 300 are used for filtering dust, the filter screen 400 and the HEPA 300 divide the interior of the dust cup 200 into two parts, one part is the dust storage cavity 20, and the dust filtered by the filter screen 400 and the HEPA 300 is completely isolated in the dust storage cavity 20.
The air flow with the dust filtered blows through the motor 800 and the battery pack 600 and is finally discharged from the air outlet 510, and the air generated by filtering the dust sucked by the dust collector can be used for cooling the motor 800 and the battery pack 600, so that the heat dissipation of the motor 800 and the battery pack 600 is facilitated, and the service life of the motor 800 and the battery pack 600 is prolonged.
The dust collector also comprises a suction opening 220 arranged at the side of the dust cup 200, and the suction opening 220 is communicated with the dust storage cavity 20.
The upper cover 500 is provided with a plurality of air outlets 510, and the air outlets 510 are communicated with the cavity 10.
When the vacuum cleaner is started, dust and air enter the dust storage cavity 20 together from the suction opening 220, the dust is filtered by the filter screen 400 and the HEPA 300 and stays in the dust storage cavity 20, and the air passes through the filter screen 400 and the HEPA 300 and enters the cavity 10, takes away heat of the motor 800 and the battery pack 600, and is discharged out of the cavity 10 through the air outlet 510.
The handle is disposed on the side of the upper cover 500, in this embodiment, a circuit board for controlling the motor 800 may be disposed in the handle, a switch button for controlling the opening and closing of the vacuum cleaner may be disposed on the handle, and a button label may be disposed on the handle.
The battery bracket 700 comprises a motor cover 710 and a battery guardrail 720 arranged on the side of the motor cover 710, wherein the battery guardrail 720 and the motor cover 710 surround to form a limiting groove 30.
In this embodiment, the battery guard 720 and the side body of the motor cover 710 form a limiting groove 30, and the limiting groove 30 limits the battery pack 600 and fixes the battery pack 600 on the battery bracket 700.
The battery bracket 700 further includes a fixing portion 711 disposed at the periphery of the motor cover 710, the fixing portion 711 is fixedly connected to the supporting platform 210 for fixing the motor 800, and the fixing portion 711 is tightly connected to the supporting platform 210.
The side body of the motor cover 710 is provided with a plurality of first ventilation grooves 712 for heat dissipation of the motor 800, specifically, air which is filtered by the filter screen 400 and the HEPA 300 and has dust enters the cavity 10, and the air entering the cavity 10 dissipates heat of the motor 800 through the first ventilation grooves 712.
In this embodiment, the first ventilation grooves 712 are uniformly spaced, specifically, the gas filtered by the filter screen 400 and the hpa 300 enters the battery support 700 and then passes through the battery support 700 by the first ventilation grooves 712, the motor 800 is located inside the battery support 700, and when the airflow flows, the heat of the motor 800 can be taken away.
Support table 210 includes interior border 212 and the support frame 211 that links to each other with dirt cup 200 inner wall, interior border 212 supports motor 800 and with motor 800 closely pastes mutually, support frame 211 includes many support bars 211a, each support bar 211a interval set up and its respective upper end all with interior border 212 links firmly, and the lower extreme of many support bars 211a links to each other and constitutes circular base plate.
In this embodiment, the support platform 210 is used for supporting the motor 800, and is also used for cooperating with the filter screen 400 and the hypa 300 to separate the dust storage cavity 20 from the cavity 10, the support frame 211 recessed in the support platform 210, the filter screen 400 and the hypa 300 form a filter layer, in order to improve the filtering efficiency, the middle portion of the support platform 210 is recessed downward to form the support frame 211, the filter screen 400 and the hypa match the shape of the support frame 211, and the area of the whole filter layer is increased as a whole, so that the filtering efficiency of the filter layer is improved.
In this application, the vacuum cleaner is provided with a battery holder 700, which integrates the battery pack 600 and the motor 800, and at the same time, installs both the battery pack 600 and the motor 800 in the cavity 10 enclosed by the upper cover 500 and the dust cup 200. The dust cup 200 is provided with a support table 210, the support table 210 is matched with the HEPA 300 through a filter screen 400, the interior of the dust collector is divided into a dust storage cavity 20 and a cavity 10, the HEPA 300 and the filter screen 400 filter air with dust, the filtered air enters the cavity 10, and the dust is stored in the dust storage cavity 20.
When the vacuum cleaner works, air with dust is sucked in through the suction port 220, the air with dust firstly enters the dust storage cavity 20, the filter screen 400 and the HEPA 300 filter the dust, the filtered air enters the battery support 700, the heat of the motor 800 can be taken away by the air, one part of the air passes through the first ventilation groove 712 and then is discharged out of the vacuum cleaner through the air outlet 510, and the other part of the air passes through the second ventilation groove 31 to cool the battery pack 600 and then is discharged out of the vacuum cleaner through the air outlet 510.
Be provided with battery holder 700 in this application, the structure of adaptation motor 800 and group battery 600 simultaneously, is integrated with motor 800 and group battery 600, has reduced the volume of dust catcher on the whole, and simultaneously, the exhaust wind of dust catcher can be followed the way and dispel the heat to motor 800 and group battery 600, can improve the life of motor 800 and group battery 600.
In this application, battery holder is in the same place motor and group battery integration, and inspiratory wind can direct cooling group battery and motor, compares with prior art, has reduced the setting in wind channel for the structure of dust catcher is more compact, and the quality is littleer, and people carry the dust catcher through the handle, also can not feel heavier.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (10)
1. A dust collector is characterized by comprising a bottom cover, a dust cup, a HEPA, a filter screen, an upper cover, a battery pack, a battery bracket and a motor; the dust cup is connected with the upper cover and the bottom cover, a supporting table is arranged in the dust cup, the middle of the supporting table is recessed downwards to form a supporting frame, the HEPA is sleeved on the supporting frame, the filter screen is wrapped outside the HEPA, the filter screen and the HEPA are both positioned in the dust cup, the dust cup and the upper cover form a cavity in a surrounding mode, the motor is positioned in the cavity and above the HEPA, and the motor is supported by the supporting table; the battery support covers on the motor, the periphery of battery support has the spacing groove, the spacing groove is used for installing the group battery.
2. A vacuum cleaner according to claim 1, wherein: the filter screen, the bottom cover and the dust cup are enclosed to form a dust storage cavity, and the dust storage cavity is separated from the cavity through the filter screen and the HEPA.
3. A vacuum cleaner according to claim 2, wherein: the dust cup also comprises a suction port arranged on the side body of the dust cup, and the suction port is communicated with the dust storage cavity.
4. A vacuum cleaner according to claim 1, wherein: the upper cover is provided with a plurality of air outlets, and the air outlets are communicated with the cavity.
5. A vacuum cleaner according to claim 1, wherein: still include the handle, the handle set up in the side body of upper cover.
6. A vacuum cleaner according to claim 1, wherein: the battery support comprises a motor cover and a battery guardrail arranged on the side body of the motor cover, and the battery guardrail and the side body of the motor cover are encircled to form a limiting groove.
7. A vacuum cleaner according to claim 1, wherein: the battery support further comprises a fixing part positioned on the periphery of the motor cover, and the fixing part is fixedly connected with the support table.
8. A vacuum cleaner according to claim 1, wherein: the side body of motor cover sets up a plurality of first air channels that are used for the motor heat dissipation.
9. A vacuum cleaner according to claim 1, wherein: the limiting groove is provided with a second ventilation groove used for radiating the battery pack.
10. A vacuum cleaner according to claim 1, wherein: the brace table includes interior border and the support frame that links to each other with the dirt cup inner wall, interior border supports the motor and with the tight close looks subsides of motor, the support frame includes many support bars, each support bar interval set up and its respective upper end all with interior border links firmly, and the lower extreme of many support bars links to each other and constitutes circular bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921228706.8U CN210697477U (en) | 2019-07-31 | 2019-07-31 | Dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921228706.8U CN210697477U (en) | 2019-07-31 | 2019-07-31 | Dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210697477U true CN210697477U (en) | 2020-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921228706.8U Active CN210697477U (en) | 2019-07-31 | 2019-07-31 | Dust collector |
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| Country | Link |
|---|---|
| CN (1) | CN210697477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110338699A (en) * | 2019-07-31 | 2019-10-18 | 宁波德晶元电器有限公司 | A kind of dust catcher |
-
2019
- 2019-07-31 CN CN201921228706.8U patent/CN210697477U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110338699A (en) * | 2019-07-31 | 2019-10-18 | 宁波德晶元电器有限公司 | A kind of dust catcher |
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