CN208957955U - Dust catcher - Google Patents
Dust catcher Download PDFInfo
- Publication number
- CN208957955U CN208957955U CN201820725797.5U CN201820725797U CN208957955U CN 208957955 U CN208957955 U CN 208957955U CN 201820725797 U CN201820725797 U CN 201820725797U CN 208957955 U CN208957955 U CN 208957955U
- Authority
- CN
- China
- Prior art keywords
- dust
- containing case
- dust collector
- motor
- dust catcher
- 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.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 167
- 239000000203 mixture Substances 0.000 claims description 16
- 239000011148 porous material Substances 0.000 claims description 8
- 230000003139 buffering effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of dust catchers, comprising: body of dust collector and containing case；Body of dust collector, comprising: motor；Fan is driven by motor and is rotated；Storage housing is formed with the storage chamber for accommodating dust；Containing case, comprising: case is formed with the accommodating chamber for accommodating dust；Body of dust collector is detachably connected to containing case；When body of dust collector is connected with containing case, storage chamber and accommodating chamber constitute airflow.Dust catcher disclosed by the utility model is able to use various working, easy to operate.
Description
Technical field
The utility model relates to a kind of dust catchers.
Background technique
Electric tool often generates a large amount of dust when working, and such as cuts the wood that woodwork generates and cuts or cut slabstone production
Raw dust.
It generallys use dust catcher absorption dust at present to impact to reduce dust ambient enviroment, and may to user's body
Caused by injure.
Utility model content
To solve the deficiencies in the prior art, the purpose of this utility model is to provide a kind of easy to operate, adaptive surfaces
Wide dust catcher.
In order to achieve the above objectives, the utility model adopts the following technical solutions:
A kind of dust catcher, comprising: body of dust collector and containing case；Body of dust collector, comprising: motor；Fan is driven by motor
Turn is dynamic；Storage housing is formed with the storage chamber for accommodating dust；Containing case, comprising: case is formed with for holding
Receive the accommodating chamber of dust；Body of dust collector is detachably connected to containing case；When body of dust collector is connected with containing case, storage chamber and
Accommodating chamber constitutes airflow.
Further, case is formed with: dust suction entrance, for allowing airflow into accommodating chamber；Air-flow is from dust suction entrance
Into accommodating chamber, dust catcher is discharged after flowing through storage chamber.
Further, storage housing is formed with: air inlet, for allowing airflow into storage chamber；Case is formed with: even
Through-hole is connected to storage chamber and accommodating chamber；Air-flow enters in storage chamber from air inlet, and dust enters receipts from storage chamber by intercommunicating pore
In cavity.
Further, containing case further include: filter device, the mixing of dust and air for being segregated into accommodating chamber
Object.
Further, body of dust collector further include: filter, the mixing of dust and air for being segregated into storage chamber
Object.
Further, dust catcher further include: supporting pad, for buffering the vibration between body of dust collector and containing case.
Further, body of dust collector further include: casing, for installing motor；Battery pack is powered for motor；Battery pack
It is detachably connected to casing.
Further, body of dust collector further include: ac plug, for accessing electric main as motor power supply.
Further, containing case further include: attaching plug, for accessing alternating current；Power adapter, for electric mortiser will to be exchanged
The alternating current of head access is converted to direct current as motor power supply.
Further, containing case further include: charging interface is connected as battery pack charging with battery pack.
The utility model has the beneficial effect that its body of dust collector can work independently, easy to carry, adapts to a small amount of ash
The collection of dirt.Containing case is removably connect with body of dust collector composition, can be deposited when containing case is connect with body of dust collector
A large amount of dust is stored up, the collection of prolonged work or a large amount of dusts is suitble to.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of dust catcher including body of dust collector and containing case；
Fig. 2 is the schematic diagram of the body of dust collector of dust catcher shown in Fig. 1；
Fig. 3 is the box cover of the body of dust collector of dust catcher shown in Fig. 1 schematic diagram in the open state；
Fig. 4 is the schematic diagram of internal structure of the dust suction ontology of dust catcher described in Fig. 1；
Fig. 5 is the schematic diagram of the body of dust collector with ac connectors；
Fig. 6 is the schematic diagram of the body of dust collector with adapter；
Fig. 7 is showing for another dust catcher that the body of dust collector in Fig. 6 and the containing case with power adapter are constituted
It is intended to；
Fig. 8 is the schematic diagram of the body of dust collector in Fig. 6 and the containing case with battery pack locking portion；
Fig. 9 is the structural schematic diagram of body of dust collector and another containing case in Fig. 2；
Figure 10 is schematic diagram of the body of dust collector in conjunction with the containing case with mounting hole in Fig. 1；
Figure 11 is the schematic diagram that body of dust collector is separated with containing case in Figure 10.
Specific embodiment
Specific introduce is made to the utility model below in conjunction with the drawings and specific embodiments.
As shown in Figures 1 to 4, dust catcher 1 includes body of dust collector 100 and containing case 10.Wherein, body of dust collector 100
Including motor 110, fan 120, casing 130 and storage housing 140.Casing 130 is for installing motor 110.Motor 110 and fan
120 are arranged in casing 130.
Motor 110 includes motor drive shaft, and fan 120 is connected to motor drive shaft.110 driving fan of motor rotation, to generate suction
Power and pressure.As a kind of specific embodiment, motor 110 is using electric power as the motor of power.As another optional
Embodiment, motor 110 are also possible to the internal combustion engine using fuel combustion as power.
Casing 130 forms handle 131 and the main part 132 substantially vertical with handle 131.Motor 110 and fan 120 are arranged
In main part 132.Battery pack 160 is removably connected to casing 130.The separate main of handle 131 is arranged in battery pack 160
The one end in body portion 132.The both ends of handle 131 are arranged in battery pack 160 and motor 110.
Handle 131 is used to hold for user, and circuit board 113 and switch 112 are arranged in handle 131.Wherein, circuit board
113 are electrically connected with battery pack 160, and switch 112 is connect with the circuit board 113, on or off circuit board 113 and electricity
The electric connection of pond packet 160.In 132 side of close main part of handle 131, one trigger 111 is set, user presses trigger squeeze 111,
The electric connection of switch 112 turn-on battery packet 160 and circuit board 113；User unclamps trigger 111, and switch 112 turns off battery pack
160 with the electric connection of circuit board 113.
Storage housing 140 is connect in one end of the separate motor 110 of main part 132 with main part 132.For convenience of description,
The one end for defining the close motor 110 of main part 132 is rear end, and opposite side of the main part 132 far from motor 110 is front end.
Namely storage housing 140 is located at the front end of main part 132.Storage housing 140 forms the storage chamber 141 for accommodating dust.
Storage housing 140 includes box body 144 and box cover 143.Box cover 143 is mounted on the lower end of box body 144.Box cover 143 is living
It is dynamic to be connected to box body 144.One end of box body 143 forms opening 145.Box cover 143 closes the opening 145.As a kind of specific
Embodiment, box cover 143 are detachably connected to box body 144.User, which can operate, opens the lid 143, to clear up in storage chamber 141
Dust.Storage chamber 141 can be discharged by opening in dust.Specifically, box cover 143 is mounted on storage housing 140 by shaft
Lower end, enable box cover 143 relative to storage housing 140 rotate, between further box cover 143 and storage housing 140
It is additionally provided with buckle structure, for locking the relative position of box cover 143 and storage housing 140 when dust catcher 1 works.
One air inlet 142 is set in the front end of storage housing 140, for entering the mixture of dust and air.User presses
Trigger squeeze 111, the electric connection of switch 112 turn-on battery packet 160 and circuit board 113, powers, motor 110 rotates for motor 110
Drive fan 120 rotates, generation suction and pressure, and the mixture of dust and air enters 140 shape of storage housing through air inlet 142
At storage chamber 141 in, the mixture of dust and air is separated in storage chamber 141, and the dust isolated is by storage chamber 141
It collects, air is discharged through air outlet 133, is achieved in the purpose of dust suction.
Shown in referring to figs. 2 and 3, filter 150 is additionally provided in storage housing 140.Specifically, filter 150 is arranged
The side that 140 upper end of storage housing is leaned in storage housing 140, can be air filter or cyclone separator or two
The combination of person.In the present embodiment, filter 150 includes air filter and cyclone separator.When dust catcher 1 is inhaled
When dirt works, the mixture of dust and air enters in storage housing 140 from air inlet 142, initially enters cyclone separator,
The large dust particle in mixture can be filtered out from mixture at this time, complete to filter for the first time；After once filtering
Dust and air mixture further across filter device such as filter paper, at this point, filter paper can be by the little particle in mixture
Dust-filtering falls, and completes secondary filter, the mixture of dust and air has been filtered into clean air at this time, via outlet air
Mouth 133 is discharged.
Since the space that the storage chamber 141 that storage housing 140 is formed can be used in accommodating dust is limited.In electric tool work
A large amount of dust is often generated when making, and such as cuts the dust that slabstone generation was cut or cut to the wood that woodwork generates.A large amount of powder
Dirt needs biggish accommodation space storage, is impacted with reducing dust ambient enviroment, and to the wound that user's body may cause
Evil.Refering to what is shown in Fig. 1, dust catcher 1 further includes containing case 10.Containing case 10 includes case 11.Opposite the two of containing case 10
Side is equipped with handle 12, for lifting for user to facilitate user to carry and install.
Case 11 forms the accommodating chamber 16 for accommodating dust.Containing case 10 is along the side of the pivot center of fan 120
To being bound to storage housing 140.Specifically, containing case 10 include mounting base 14, mounting base 14 be arranged in storage housing 140 with
The corresponding front end of air inlet 142.Case 11 is formed with dust suction entrance 17 and intercommunicating pore 18.Dust suction entrance 17 is for making dust
Enter in containing case 10 with the mixture of air via dust suction entrance 17.Intercommunicating pore 18 is corresponding with air inlet 142, and forming one can make
The airflow channel that air-flow passes through makes storage chamber 141 and accommodating chamber 16 constitute airflow.Filter device is set in containing case 10
13.Specifically, filter device 13 is located in accommodating chamber 16.When battery pack 160 is powered to motor 110, motor 110 is rotated and is driven
Fan 120 rotates, and negative pressure is generated in accommodating chamber 16 and suction enters the mixture of dust and air through dust suction entrance 17
In accommodating chamber 16, is separated and be stored in accommodating chamber 16 through the biggish dust of particle of the filter device 13 by after in mixture, mistake
Gas after filter enters in storage chamber 141 by intercommunicating pore 18 and air inlet 142, then passes through the filtering again of filter 150,
Gas is discharged from air outlet 133.
Filter 150 being capable of and separation for re-filtering to the air for entering storage chamber 141.As a kind of optional reality
Mode is applied, filter 150 can also be not provided with.
Accommodating chamber 16 has biggish memory space, and body of dust collector 100 is combined with containing case 10.Utilize body of dust collector
Dust is stored in accommodating chamber 10 by 100 power.Dust catcher 1 has biggish dust memory space for storing dust, keeps away
Exempt from frequently clear up the trouble of accommodation space because space is smaller.Body of dust collector 100 is used as a kind of independent power head.When
User does not need to be worked for a long time, when not needing to collect a large amount of dust in other words, can also by body of dust collector 100 with
Containing case 10 separates, and user, which only carries body of dust collector 100, can be completed operation.
It is equipped with a supporting pad 15 in mounting base 14 and 10 junction of containing case, for buffering mounting base when dust catcher 1 works
Vibration between 14 and containing case 10, so that the combination of containing case 10 and mounting base 14 is more stable.
As shown in figure 5, body of dust collector 200 also wraps as an alternative embodiment, comparing body of dust collector 100
Include ac connectors 270.Exchange structure 270 is for accessing electric main as motor power supply.That is body of dust collector 200 is
AC power supply can be used, powered by direct current can also be used.As a kind of specific embodiment, body of dust collector 200
Equipped with power adapter, for being direct current by AC conversion, be motor power supply or be that battery pack charges.
As shown in Figure 6 and Figure 7, a kind of dust catcher 2 includes body of dust collector 300 and containing case 20.Compared to body of dust collector
100, body of dust collector 300 uses adapter 380 to replace battery pack 160 for motor power supply.The interface and battery pack of adapter 380
160 interface is identical.Adapter 380 includes attaching plug 381, connects independent power supply by attaching plug 381 as motor confession
Electricity.As a kind of optional mode, it is equipped with power adapter in adapter, for being direct current by AC conversion.Power supply is inserted
It is motor power supply that AC conversion is direct current by power adapter by head access electric main net.So that dust catcher
Ontology can also use powered by direct current using AC power supply.As a kind of specific embodiment, adapter 380
Only play connection function, inside be not provided with power adapter.Attaching plug 381 is for connecting direct current.
Compared to containing case 10, containing case 20 further includes having power adapter 29.AC conversion is by power adapter 29
Direct current.Power adapter 29 is equipped with output interface 201 and input adapter 202.Input adapter 202 accesses utility grid, introduces and hands over
Galvanic electricity.Output interface 201 exports direct current.Attaching plug 381 is connected to output interface 201.As a kind of specific embodiment party
Formula, power adapter 29 include multiple output interfaces 201, can be powered for multiple tools.
As shown in figure 8, dust catcher 3 includes body of dust collector 300, containing case 30 and battery pack 160.Compared to containing case 20,
Containing case 30 further includes a battery pack locking portion 304.Battery pack locking portion 304 is for connecting battery pack 160.It can as one kind
The mode of choosing, battery pack locking portion 304 are that battery pack 160 charges, can be with when body of dust collector 300 is separated with containing case 30
Use battery pack 160 for motor power supply.When body of dust collector 300 is combined with containing case 30, alternating current is accessed by input adapter 302
AC conversion is direct current by net, power adapter 39, is that motor is powered by the output of output interface 301.Power supply conversion simultaneously
Device 39 can also charge for battery pack 160.That is the effect that also acts as charger of containing case 30.
As another optional embodiment, battery pack locking portion is for installing battery pack.Battery pack passes through battery pack
Locking portion is motor power supply, in the case where no external power supply, can use battery pack as motor power supply.Further, may be used
To install the cruise duration that multiple battery packs increase dust catcher.It can also be powered using multiple battery packs as motor and increase motor rotary speed,
It improves efficiency.
As shown in figure 9, dust catcher 4 includes body of dust collector 100 and containing case 40.Containing case 40 includes accommodating chamber 46.It receives
Tank 40 is formed with intercommunicating pore 48, is connected to accommodating chamber 46 and storage chamber 141.Intercommunicating pore 48 is connected with opening 145.Air-flow from into
Port 142 enters storage chamber 141, and by the separation of filter 150, dust is entered in accommodating chamber 46, and suction is then discharged in air-flow
Dirt device ontology 100.Containing case 240 increases the space of storage dust, user-friendly.
As shown in Figure 10 and Figure 11, dust catcher 5 includes body of dust collector 100 and containing case 50.Containing case 50 includes receiving
Shell 51.Case 51 is formed with the accommodating chamber 52 for accommodating dust.Containing case 50 further includes handle 53.Handle 53 is held for user
It holds or lifts to carry or carry containing case 50.As a kind of specific embodiment, two handles 12 are separately positioned on receiving
The two sides of case 50.As another optional embodiment, a handle can also be only set.Case 51 is formed with dust suction
Entrance 54.Dust suction entrance 54 is for entering the mixture of dust and air in accommodating chamber 52 via dust suction entrance 54.Containing case
50 are equipped with mounting hole 55, and mounting hole 55 is combined into body of dust collector 100 with containing case 50 for installing body of dust collector 100
One entirety.The position of storage housing 140 is corresponding with the position of mounting hole 55.The air inlet 142 of body of dust collector 100 passes through
Mounting hole 55 is deeply to the inside of accommodating chamber 52.Specifically, when body of dust collector 100 is combined with containing case 50, at least portion
Storage housing 140 is divided to be located in accommodating chamber 52.When body of dust collector 100 is combined with containing case 50, at least partly storage chamber 141
In accommodating chamber 52.
When collecting more dust in containing case 50, user can discharge dust by mounting hole 55.
Dust catcher 5 further includes locking device 56.Specifically, locking device 56 is installed to case 51.Locking device
56 a part as containing case 50.Locking device 56 makes body of dust collector for locking body of dust collector 100 and containing case 50
100 and containing case 50 be fixed into an entirety, keep the combination of body of dust collector 100 and containing case 50.Specifically, locking dress
Setting 56 includes locking piece 57.Locking piece 57 is articulated to case 51.More specifically, the rotation connection of locking piece 57 is extremely received
Hold shell 51.Locking piece 57 is equipped with hook, the fixed body of dust collector 100 of hook.Locking piece 57 is in contact with storage housing 140,
Limit the movement of storage housing 140.
As an implementation, dust catcher 5 further includes the lid for covering mounting hole 55.In body of dust collector 100 and receive
When tank 50 separates, mounting hole 55 is covered.As a kind of specific embodiment, mounting hole can be covered by locking device 56
55。
As an implementation, dust catcher 5 is additionally provided with filter device.Filter device is set in containing case.Filtering dress
Setting in accommodating chamber.A kind of optional embodiment, filter device are removably connected to body of dust collector, specifically,
Filter device is connected to air inlet.As another optional embodiment, filter device is removably connected to containing case.Tool
For body, filter device is connected to case.Filter device is set to mounting hole.
As an implementation, dust catcher 5 further includes back-flow preventer, prevents dust from passing through the discharge receiving of dust suction entrance
Chamber 52.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that above-described embodiment does not limit the utility model in any form, it is all by the way of equivalent substitution or equivalent transformation
Technical solution obtained, all falls in the protection scope of the utility model.
Claims (10)
1. a kind of dust catcher, comprising: body of dust collector and containing case；
The body of dust collector, comprising:
Motor；
Fan is driven by the motor and is rotated；
Storage housing is formed with the storage chamber for accommodating dust；
It is characterized by:
The containing case, comprising:
Case is formed with the accommodating chamber for accommodating dust；
The body of dust collector is detachably connected to the containing case；When the body of dust collector is connected with the containing case, institute
It states storage chamber and the accommodating chamber constitutes airflow.
2. dust catcher according to claim 1, it is characterised in that:
The case is formed with:
Allow airflow into the dust suction entrance of the accommodating chamber；
The air-flow enters the accommodating chamber from the dust suction entrance, and the dust catcher is discharged after flowing through the storage chamber.
3. dust catcher according to claim 1, it is characterised in that:
The storage housing is formed with:
Allow airflow into the air inlet of the storage chamber；
The case is formed with:
Intercommunicating pore is connected to the storage chamber and the accommodating chamber；
The air-flow from the air inlet enter the storage chamber in, the dust by the intercommunicating pore from the storage chamber into
Enter in the accommodating chamber.
4. dust catcher according to claim 1, it is characterised in that:
The containing case further include:
For being segregated into the filter device of the dust of the accommodating chamber and the mixture of air.
5. dust catcher according to claim 1, it is characterised in that:
The body of dust collector further include:
For being segregated into the filter of the dust of the storage chamber and the mixture of air.
6. dust catcher according to claim 1, it is characterised in that:
The dust catcher further include:
For buffering the supporting pad of the vibration between the body of dust collector and the containing case.
7. dust catcher according to claim 1, it is characterised in that:
The body of dust collector further include:
For installing the casing of the motor；
Battery pack is powered for the motor；
The battery pack is detachably connected to the casing.
8. dust catcher according to claim 1, it is characterised in that:
The body of dust collector further include:
Ac plug for accessing electric main to power for the motor.
9. dust catcher according to claim 1, it is characterised in that:
The containing case further include:
For accessing the attaching plug of alternating current；
The power adapter that alternating current for accessing the attaching plug is converted to direct current to power for the motor.
10. dust catcher according to claim 7, it is characterised in that:
The containing case further include:
Charging interface is connected as the battery pack with the battery pack and charges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820725797.5U CN208957955U (en) | 2018-05-15 | 2018-05-15 | Dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820725797.5U CN208957955U (en) | 2018-05-15 | 2018-05-15 | Dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208957955U true CN208957955U (en) | 2019-06-11 |
Family
ID=66747161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820725797.5U Expired - Fee Related CN208957955U (en) | 2018-05-15 | 2018-05-15 | Dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208957955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114727737A (en) * | 2019-09-13 | 2022-07-08 | 德隆奇电器单一股东有限责任公司 | Pull-charging attachment for vacuum cleaner device |
-
2018
- 2018-05-15 CN CN201820725797.5U patent/CN208957955U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114727737A (en) * | 2019-09-13 | 2022-07-08 | 德隆奇电器单一股东有限责任公司 | Pull-charging attachment for vacuum cleaner device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 211106 No. 529, 159, Jiangjun Avenue, Jiangning District, Nanjing, Jiangsu Province Patentee after: Nanjing Quanfeng Technology Co.,Ltd. Address before: No. 529, Jiangjun Avenue, Jiangning Economic and Technological Development Zone, Nanjing, Jiangsu Province Patentee before: NANJING CHERVON INDUSTRY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190611 |