CN208014862U - Dust catcher - Google Patents
Dust catcher Download PDFInfo
- Publication number
- CN208014862U CN208014862U CN201820292738.3U CN201820292738U CN208014862U CN 208014862 U CN208014862 U CN 208014862U CN 201820292738 U CN201820292738 U CN 201820292738U CN 208014862 U CN208014862 U CN 208014862U
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- CN
- China
- Prior art keywords
- battery pack
- battery
- vacuum cleaner
- air
- ventilation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000428 dust Substances 0.000 title claims abstract description 47
- 238000009423 ventilation Methods 0.000 claims abstract description 51
- 230000005855 radiation Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 7
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 238000004891 communication Methods 0.000 abstract description 3
- 238000004887 air purification Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
A kind of dust catcher, battery pack radiator structure is equipped in the dust catcher, the battery pack radiator structure includes the battery pack (100) that multiple ventilation openings (110) are opened up on shell, the multiple ventilation opening parts are connected to by a ventilation shaft (200) with wind turbine (300), another part directly with the air communication outside battery pack.The utility model in traditional battery pack by opening up the ventilation opening being connected to respectively with wind turbine and extraneous air, borrow power source of the wind turbine carried in device as air-flow, the hollow device of device is borrowed as ventilation shaft, so that wind turbine is while completing itself task, the air circulation inside battery pack can also be driven, it is excessively high to solve the problems, such as that the battery pack of battery class product and battery ambient parts temperature rise, so that battery pack and battery ambient parts have good heat dissipation effect, to select the battery of more capacity when designing complete machine.
Description
Technical Field
The utility model relates to a dust collector belongs to small household electrical appliances and makes technical field.
Background
In modern technology development, battery products have been integrated into the design of current products, and the specific gravity of the battery products is increasing in small household appliances. Although the battery product brings convenience and rapidness to the life of people, the battery product can bring little harm if the battery product explodes. The explosion of the battery product is fundamentally caused by the fact that the temperature of the battery core and surrounding parts is too high to cause combustion because the heat accumulated in the battery is not dissipated.
In the prior art, the battery cannot be well radiated, and under the limit, the selected battery capacity is generally not too large, so that the battery and surrounding parts do not exceed the specified temperature limit after the discharge of the whole machine is finished, and the problem is avoided. However, the battery capacity is not high, so that the whole machine cannot be used for a longer time, and the use of the product and the experience of customers are greatly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that lie in not enough to prior art, the utility model provides a dust collector, through set up respectively on traditional battery package with the vent of fan and outside air intercommunication, borrow the power supply of the fan of taking in the device as the air current, the hollow component who borrows the device is as air pipe, make the fan when accomplishing self task, can also drive the inside circulation of air of battery package, the battery package of having solved battery class product and the too high problem of spare part temperature rise around the battery, make spare part around battery package and the battery have fine radiating effect, thereby can choose for use the battery of bigger capacity when designing the complete machine.
The utility model discloses the technical problem that solve is realized through following technical scheme:
the utility model provides a dust catcher, be equipped with battery package heat radiation structure in the dust catcher, battery package heat radiation structure includes the battery package of seting up a plurality of vents on the shell, and a plurality of vent partly communicates with the fan through a ventilation pipe, and another part is direct communicates with the outside air of battery package.
In order to ensure the flowing effect of air entering the battery pack, the ventilation opening communicated with the ventilation pipeline is arranged on one surface of the battery pack shell, and the ventilation opening communicated with external air is arranged on the other surface of the battery pack shell.
Preferably, the battery pack is arranged below a handle of the dust collector, the fan is a motor in the dust collector, and the ventilation pipeline is a hollow handle of the dust collector.
In order to avoid polluting the battery pack, an air purification device is arranged between the handle and the motor.
In order to ensure that the dust collector has better exhaust efficiency, the shell of the dust collector is provided with an exhaust hole at the air purification device.
Preferably, the fan is a motor in the dust collector, the ventilation pipeline is a hollow shell between a dust storage chamber of the dust collector and the battery pack, an air inlet hole is formed in the position, facing the battery pack, of the dust storage chamber, the ventilation opening is partially formed in the side face, facing the dust storage chamber, of the battery pack, and part of the ventilation opening is communicated with the air inlet hole through the hollow shell.
In order to facilitate production and processing, the ventilating duct and the battery pack are integrally formed; or the ventilating duct and the dust storage chamber are integrally formed; alternatively, the ventilation duct is formed separately.
In order to ensure the tightness of the airflow path, the ventilation pipeline is provided with a sealing ring.
To sum up, the utility model discloses a set up respectively with the vent of fan and outside air intercommunication on traditional battery package, borrow the power supply of fan as the air current of taking in the device, the hollow component who borrows the device is as air pipe, make the fan when accomplishing self task, can also drive the inside circulation of air of battery package, the battery package of having solved battery class product and the too high problem of spare part temperature rise around the battery, make spare part have fine radiating effect around battery package and the battery, thereby can choose for use the battery of bigger capacity when designing the complete machine.
The technical solution of the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural diagram of a battery pack according to the present invention;
fig. 2 is a schematic structural diagram of a battery pack according to the present invention;
fig. 3 is a cross-sectional view of a first embodiment of the present invention;
fig. 4 is a cross-sectional view of a second embodiment of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4 at A;
fig. 6 is a schematic structural diagram of a third embodiment of the present invention;
fig. 7 is a cross-sectional view of a third embodiment of the present invention.
Detailed Description
The utility model provides a battery package heat radiation structure, battery package heat radiation structure includes that the battery package 100 of seting up a plurality of vents 110 on the shell is a plurality of vent 110 is partly through air pipe 200 and fan 300 intercommunication, the direct outside air intercommunication with battery package 100 of another part.
The utility model discloses do not restrict the position of vent 110 on battery package 100, it can set up in the lateral wall of battery package 100 or upper and lower face, as long as it can be with the outside air of battery package 100 with fan 300 intercommunication alright, in other words, the battery package heat radiation structure is the must pass through the passageway when the air of fan 300 department carries out the air exchange with the outside air, the flow direction of air can get into the battery package 100 from vent 110 inside, later passes through vent 110 and enters fan 300 after flowing through air pipe 200; alternatively, the air may flow in a direction from the blower 300 into the ventilation duct 200, then through the ventilation opening 110 into the battery pack 100, and then from the ventilation opening 110 to the outside, the air flowing in a direction related to the blower. In order to ensure the flow effect of the air entering the inside of the battery pack 100, the vent 110 communicating with the ventilation duct 200 is provided on one surface of the outer case of the battery pack 100, and the vent 110 communicating with the outside air is provided on the other surface of the outer case of the battery pack 100, that is, the installation surface of the vent 110 communicating with the ventilation duct 200 is different from the installation surface of the vent 110 communicating with the outside air.
The utility model also provides a device, be equipped with fan 300 in the device and as above battery package heat radiation structure, the device includes but not limited to dust catcher, electric screwdriver, hair-dryer and electric drill etc..
The working process of the heat dissipation structure of the middle battery pack of the present invention is described in detail with reference to the specific embodiments.
Example one
Fig. 3 is a cross-sectional view of a first embodiment of the present invention. As shown in fig. 3, in the present embodiment, the device is a vacuum cleaner, the battery pack 100 is disposed below a handle 40 of the vacuum cleaner, the blower 300 is a motor for providing suction in the vacuum cleaner, the ventilation duct 200 is a hollow handle 40 of the vacuum cleaner, and a part of the ventilation openings 110 is in communication with the handle 40, and another part is in direct communication with air outside the battery pack 100.
When the dust collector works, the dust-containing air enters the dust storage chamber 50 of the dust collector from the dust suction port of the dust collector under the suction effect provided by the motor, most dust is left in the dust storage chamber 50 after being processed by the separator, and the air is blown to the inside of the battery pack through the ventilation pipeline 200 after passing through the motor to take out the heat in the battery pack, so that the temperature of the battery pack is reduced.
Because the air passing through the motor still may have a small amount of dust, if the air is directly blown to the battery pack, the battery pack may be polluted after a long time, in order to avoid the above problems, an air purification device, such as a motor filter sponge 60 and a HEPA (high efficiency air filter) assembly 70, may be disposed between the ventilation duct 200 (handle 40) and the motor, that is, the air flowing out from the motor is filtered by the air purification device and then enters the ventilation duct 200 and the battery pack 100, thereby ensuring that the heat dissipation structure of the battery pack does not affect the battery pack due to the characteristics of the dust collector when in use.
In addition, while improving the heat dissipation of the battery pack, in order to make the vacuum cleaner have better exhaust efficiency, the exhaust hole 80 may be further disposed at the air purification device of the vacuum cleaner housing, that is, the air flowing out from the motor is filtered by the air purification device and then enters the external air through the ventilation opening 110 of the battery pack 100 and the exhaust hole 80 of the air purification device.
Example two
Fig. 4 is a cross-sectional view of a second embodiment of the present invention; fig. 5 is a partially enlarged view of a portion a of fig. 4. As shown in fig. 4 and 5, similar to the embodiment in which the device is a vacuum cleaner, the battery pack 100 is disposed below the handle 40 of the vacuum cleaner, and the blower 300 is a motor for providing suction in the vacuum cleaner, unlike the embodiment in which the ventilation duct 200 is a hollow housing between the dust storage chamber 50 of the vacuum cleaner and the battery pack 100. Specifically, the dust storage chamber 50 is provided with an air inlet 501 at a position facing the battery pack 100, and correspondingly, a part of the vent 110 is provided on a side surface of the battery pack 100 facing the dust storage chamber 50, and the vent 110 and the air inlet 501 on the dust storage chamber 50 are communicated through a hollow shell, that is, the two ends of the hollow shell are respectively the vent 110 and the air inlet 501.
Preferably, the ventilation duct 200 and the battery pack 100 are integrally formed, and in order to ensure the sealing performance of the airflow path, a sealing ring 201 is arranged on the ventilation duct 200, and specifically, the sealing ring 201 is arranged at one end of the ventilation duct 200 abutting against the dust storage chamber 50. One molding method of the ventilation duct 200 is described above, but the present invention is not limited thereto, and in addition, the ventilation duct 200 may be integrally molded with the dust storage chamber 50, and the sealing ring 201 may be provided at one end of the ventilation duct 200 abutting against the battery pack 100; or, the ventilation duct 200 may be formed separately and erected between the dust storage chamber 50 and the battery pack 100, and the two ends of the ventilation duct 200 are both provided with the sealing rings 201.
In this embodiment, when the vacuum cleaner is in operation, the motor is in an on state, and under the action of suction force provided by the motor, the dust-containing air enters the dust storage chamber 50 of the vacuum cleaner from the dust suction port of the vacuum cleaner, meanwhile, the air outside the battery pack passes through the battery pack 100 and the ventilation duct 200 in sequence, enters the dust storage chamber 50 through the air inlet 501, and after being processed by the separator, the mixed air passes through the motor and then enters the outside air through the air outlet 80. When the air outside the battery pack enters the dust storage chamber 50 through the battery pack 100, the air in the battery pack 100 is driven to flow, so that the heat in the battery pack is taken out, and the temperature of the battery pack is reduced.
EXAMPLE III
Fig. 6 is a schematic structural diagram of a third embodiment of the present invention; fig. 7 is a cross-sectional view of a third embodiment of the present invention. As shown in fig. 6 and 7, in the present embodiment, the device is an electric screwdriver, the battery pack 100 is disposed below a handle of the electric screwdriver, the blower 300 is a motor for rotating the screwdriver in the electric screwdriver, the ventilation duct 200 is a hollow housing between the battery pack 100 and the motor, and the ventilation openings 110 are partially communicated with the hollow housing and partially directly communicated with air outside the battery pack 100.
When the electric screwdriver works, the motor drives the screwdriver to rotate, generated air flows into the battery pack 100 through the ventilation opening 110 after entering the ventilation pipeline 200, and then flows to the outside air, so that heat in the battery pack is taken out, and the temperature of the battery pack is reduced.
To sum up, the utility model discloses set up the vent that communicates with fan and outside air respectively on traditional battery package, borrow the power supply of fan conduct air current from the area in the device, the hollow component who borrows the device is as air pipe, make the fan when accomplishing self task, can also drive the inside circulation of air of battery package, the battery package of having solved battery class product and the too high problem of spare part temperature rise around the battery, make spare part have fine radiating effect around battery package and the battery, thereby can choose for use the battery of bigger capacity when designing the complete machine.
Claims (8)
1. The utility model provides a dust catcher, its characterized in that is equipped with battery package heat radiation structure in the dust catcher, battery package heat radiation structure includes battery package (100) of seting up a plurality of vents (110) on the shell, and a plurality of vent partly communicates with fan (300) through a ventilation pipe (200), and another part directly communicates with the outside air of battery package.
2. The vacuum cleaner according to claim 1, wherein the ventilation opening (110) communicating with the ventilation duct (200) is provided on one side of the housing of the battery pack (100), and the ventilation opening communicating with the outside air is provided on the other side of the housing of the battery pack.
3. A vacuum cleaner according to claim 1, characterized in that the battery pack is arranged below the handle (40) of the vacuum cleaner, the fan (300) is a motor in the vacuum cleaner, and the ventilation duct (200) is a hollow handle of the vacuum cleaner.
4. A vacuum cleaner as claimed in claim 3, characterized in that an air cleaning device is arranged between the handle (40) and the motor.
5. A vacuum cleaner as claimed in claim 4, characterized in that the housing of the vacuum cleaner is provided with an exhaust opening (80) at the air cleaning device.
6. The vacuum cleaner as claimed in claim 1, wherein the fan (300) is a motor in the vacuum cleaner, the ventilation duct (200) is a hollow housing between a dust storage chamber (50) of the vacuum cleaner and the battery pack (100), an air inlet (501) is formed in a position of the dust storage chamber facing the battery pack, part of the ventilation opening (110) is formed in a side surface of the battery pack facing the dust storage chamber, and part of the ventilation opening is communicated with the air inlet through the hollow housing.
7. The vacuum cleaner according to claim 6, wherein the ventilation duct (200) is integrally formed with the battery pack (100); or,
the ventilating duct and the dust storage chamber (50) are integrally formed; or,
the ventilation duct is formed separately.
8. A vacuum cleaner according to claim 7, characterized in that the ventilation duct (200) is provided with a sealing ring (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820292738.3U CN208014862U (en) | 2018-03-02 | 2018-03-02 | Dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820292738.3U CN208014862U (en) | 2018-03-02 | 2018-03-02 | Dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208014862U true CN208014862U (en) | 2018-10-26 |
Family
ID=63887005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820292738.3U Active CN208014862U (en) | 2018-03-02 | 2018-03-02 | Dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208014862U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110224193A (en) * | 2018-03-02 | 2019-09-10 | 添可电器有限公司 | Battery pack radiator structure and its device |
| CN110403516A (en) * | 2019-08-15 | 2019-11-05 | 追觅科技（天津）有限公司 | A kind of hand held cleaner convenient for battery heat dissipation |
-
2018
- 2018-03-02 CN CN201820292738.3U patent/CN208014862U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110224193A (en) * | 2018-03-02 | 2019-09-10 | 添可电器有限公司 | Battery pack radiator structure and its device |
| CN110403516A (en) * | 2019-08-15 | 2019-11-05 | 追觅科技（天津）有限公司 | A kind of hand held cleaner convenient for battery heat dissipation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215168 No. 108, Shek Hu West Road, Wuzhong District, Suzhou, Jiangsu. Patentee after: Tim Ke Electrical Appliances Co., Ltd. Address before: 215168 No. 108, Shek Hu West Road, Wuzhong District, Suzhou, Jiangsu. Patentee before: Thai Technology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |