CN209547881U - Dust catcher and hand held cleaner - Google Patents
Dust catcher and hand held cleaner Download PDFInfo
- Publication number
- CN209547881U CN209547881U CN201820950523.6U CN201820950523U CN209547881U CN 209547881 U CN209547881 U CN 209547881U CN 201820950523 U CN201820950523 U CN 201820950523U CN 209547881 U CN209547881 U CN 209547881U
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- Prior art keywords
- battery pack
- dust catcher
- shell
- motor
- air inlet
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Abstract
The utility model discloses a kind of dust catcher and hand held cleaners, belong to dust exhaust apparatus technical field, design to solve the problems such as existing vacuum cleaner noise is big, battery pack heat dissipation effect is poor.The utility model dust catcher includes motor and battery pack, and battery pack is located on air inlet access, and battery pack is located at the weather of air inlet relative to motor.The battery pack of the utility model dust catcher and hand held cleaner is placed on the front of motor, and air inlet can flow through battery pack, can reinforce the heat dissipation of battery pack, cools down in time for battery pack, to extend the service life of battery pack；Battery pack is arranged between dirt cup and motor, extends the length of entire air inlet access, can play the role of dropping low wind noise；The structure of dust collector is succinct, convenient for disassembly and assembly, can household dedusting can be also used in large-scale place, it is applied widely.
Description
Technical field
The utility model relates to dust exhaust apparatus technical field more particularly to a kind of dust catchers and hand held cleaner.
Background technique
With the rapid development and continuous improvement of people's living standards of small household appliance technology, hand held cleaner is
As one of people's daily life field indispensability electric appliance.Hand held cleaner is because of its small volume, and weight ratio is horizontal and barrel type is inhaled
Dirt device is light, and storage is convenient, and use is relatively broad.
Hand held cleaner is a kind of the fouls such as dust to be sucked dirt cup using wind and to be deposited in dirt cup clean to realize
Device, dirt cup, motor and battery pack are all its important components.
The air inlet of existing hand held cleaner is all directly to reach motor by dirt cup, is then gone out at the position of motor
Wind, this structure cause the noise of dust catcher big；In addition, the rear of motor is arranged in battery pack, heat is not easy to shed, and influences
The service life of battery pack.
Utility model content
One purpose of the utility model is to propose a kind of dust suction that can reduce using noise and reinforce battery pack heat dissipation
Device.
Another purpose of the utility model is to propose a kind of hand that can reduce using noise and reinforce battery pack heat dissipation
Hold formula dust catcher.
For this purpose, on the one hand, the utility model uses following technical scheme:
A kind of dust catcher, including motor and battery pack, the battery pack is located on air inlet access, and the battery pack is opposite
It is located at the weather of air inlet in the motor.
Wherein, the battery pack is removably mounted on the dust catcher.
Wherein, it is provided with and is used in the battery pack and/or between the battery pack and the shell of the dust catcher
The intermediate air duct of air inlet.
Further, the intermediate air duct is the through-hole being arranged in the middle part of the battery pack.
Wherein, the dust catcher further includes sweep-up pipe and dirt cup, and the air inlet access includes the dust suction being sequentially communicated
The inner cavity of pipe, the dirt cup inner cavity and the intermediate air duct.
Wherein, the shell of the dust catcher is barrel-like structure open at one end, and the bottom of the shell is arranged in the motor
The open end of the shell is arranged in end, the battery pack.
Further, the dust catcher further includes dirt cup, and fastening structure is provided between the shell and the dirt cup, described
Dirt cup is removably fastened on the open end of the shell.
Wherein, the dust catcher further includes the handle of C-shaped, and one end of the handle is fixedly connected on the bottom surface of the shell
On, the other end is fixedly connected on the side wall of the shell.
Wherein, the dismounting handle of indent is provided in the battery pack.
Wherein, button release is provided in the battery pack.
On the other hand, the utility model uses following technical scheme:
A kind of hand held cleaner, comprising: along the dirt cup being axially arranged, battery pack and the motor of front and back setting, the electricity
Machine is coated by a shell, the axially disposed pre-and post perforative intermediate air duct of battery pack, by the filtered air of the dirt cup
The motor is flowed to across the intermediate air duct.
The battery pack of the utility model dust catcher is placed on the front of motor, and air inlet can flow through battery pack, can reinforce battery
The heat dissipation of packet cools down for battery pack, in time to extend the service life of battery pack；Battery pack setting dirt cup and motor it
Between, the length of entire air inlet access is extended, can play the role of dropping low wind noise；The structure of dust collector is succinct, convenient for disassembly and assembly, both
Energy household can also be used for dedusting in large-scale place, applied widely.
The axially disposed pre-and post perforative intermediate air duct of the battery pack of the utility model hand held cleaner, is filtered by dirt cup
Air afterwards passes through intermediate air duct flow direction motor, strengthens the heat-sinking capability of battery pack, battery pack cooling is timely, to extend
The service life of battery pack.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the dust catcher that specific embodiment of the present invention provides；
Fig. 2 is the explosive view for the dust catcher that specific embodiment of the present invention provides；
Fig. 3 is the cross-sectional view for the dust catcher that specific embodiment of the present invention provides；
Fig. 4 is the structural schematic diagram after the dust catcher removal dirt cup that specific embodiment of the present invention provides；
Fig. 5 is the structural schematic diagram for the battery pack that specific embodiment of the present invention provides.
In figure:
1, motor；2, battery pack；3, sweep-up pipe；4, dirt cup；5, shell；6, handle；21, intermediate air duct；22, dismounting mentions
Hand；23, button release.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Present embodiment discloses a kind of dust catcher, especially a kind of hand held cleaner.As shown in Figure 1, the dust catcher from
What can be seen in appearance includes for being directed at the sweep-up pipe 3 to dust suction position, the dirt cup 4 for retaining the fouls such as dust, being used for
The handle 6 for wrapping up the isostructural shell 5 of motor and grasping for user, the preferred structure of handle 6 is C-shaped, and one end is fixed
It is connected on the bottom surface of shell 5, the other end is fixedly connected on the side wall of shell 5, and user can be according to different use need
It asks and lifts the dust catcher from side or lift the dust catcher from bottom surface.
Fig. 2 show the explosive view of the dust catcher, and battery pack 2 has been removably installed in shell 5, and battery pack 2 is installed
Dirt cup 4 is fastened on shell 5 afterwards.When battery pack 2 needs replacing, removing dirt cup 4 can take out battery pack 2 from shell 5,
Assembling is good, easy to use.
Fig. 3 show the cross-sectional view of the dust catcher, and shell 5 is barrel-like structure open at one end, and motor 1 is arranged in shell 5
Bottom end, the open end of shell 5 is arranged in battery pack 2.Line with the arrow indicates the access (glide path) of air inlet in Fig. 3, into
Wind access include the inner cavity for the sweep-up pipe 3 being sequentially communicated, dirt cup 4 inner cavity and battery pack 2 on intermediate air duct 21, arrive at motor
1.Battery pack 2 is located on air inlet access, and battery pack 2 is located at the weather of air inlet relative to motor 1.Air inlet is at motor 1
Flow to it is same as the prior art, for example, air inlet enters after motor 1 from the blowout of the mistakes air holes of 1 side of motor, then from shell 5
Air outlet blowout.That is, the axially disposed pre-and post perforative intermediate air duct 21 of battery pack 2, passed through by the filtered air of dirt cup 4
Between 21 flow direction motor 1 of air duct.
The dust catcher is provided with long and narrow air inlet access before motor 1, can play to 1 noise reduction of motor and to battery pack 2
The effect of cooling.Wherein, the preferred structure in intermediate air duct 21 is the through-hole that 2 middle part of battery pack is arranged in, and is entered the wind across intermediate wind
Wind cooling temperature lowering is carried out to battery pack 2 when road 21, meanwhile, the intermediate setting of air duct 21 can further function as noise reduction in the middle part of battery pack 2
Effect.
It should be pointed out that intermediate air duct 21 is not limited to this structure, such as intermediate air duct 21 is to be arranged on 2 side of battery pack
(intermediate air duct 21 is located at electricity at this time for a plurality of beeline channel at edge or the spirality channel formed along 2 housing outer wall of battery pack etc.
Between pond packet 2 and shell 5), it can cool down to air inlet noise reduction and/or to battery pack 2.
Fig. 4 show dust catcher and dismantles the shape after dirt cup 4, and battery pack 2 can be seen at the open end of shell 5.It will be electric
Pond packet 2 is arranged at the open end of shell 5, and more compact structure, dismounting is more convenient, can effectively reduce the volume of dust catcher.
As shown in figure 5, being provided with button release 23 in battery pack 2, when button release 23 fastens, battery pack 2 is fixed on shell
(become an entirety with motor 1) on 5；Battery pack 2 can be extracted from shell 5 after the unlatching of button release 23, it is convenient for disassembly and assembly.
Wherein, the concrete shape of button release 23 is unlimited, also unlimited with the connection type of shell 5, is able to achieve battery pack 2 and shell 5
Fixed installation.For example, button release 23 is hook-type, there is a block on the corresponding position of 5 inner wall of shell, by button release 23
Battery pack 2 is rotated after alignment stops, the button release 23 of hook-type is hooked on block, and battery pack 2 is fixedly connected with shell 5；Disassembly
When need to only reversely rotate battery pack 2, button release 23 can be detached from block, and battery pack 2 is smoothly split out.
In order to facilitate dismounting, the dismounting handle 22 of indent is provided in battery pack 2.Dismounting handle 22 is designed to concave,
Space is saved, it is easy to use, it can both push or pull when battery pack 2 passes in and out shell 5 to battery pack 2, it can also be with
Apply circumferential thrust to battery pack 2 when needing to rotate battery pack 2.
Note that the technical principle that above are only the preferred embodiment of the utility model and used.Those skilled in the art
It will be appreciated that the utility model is not limited to specific embodiment described here, it is able to carry out for a person skilled in the art various
Apparent variation is readjusted and is substituted without departing from the protection scope of the utility model.Therefore, although by implementing above
Example is described in further detail the utility model, but the utility model is not limited only to above embodiments, is not taking off
It can also include more other equivalent embodiments in the case where from the utility model design, and the scope of the utility model is by institute
Attached scope of the claims determines.
Claims (10)
1. a kind of dust catcher, including motor (1) and battery pack (2), which is characterized in that the battery pack (2) is located at air inlet access
On, and the battery pack (2) relative to the motor (1) be located at air inlet weather, on the battery pack (2) and/or
The intermediate air duct (21) for air inlet is provided between the battery pack (2) and the shell (5) of the dust catcher.
2. dust catcher according to claim 1, which is characterized in that the battery pack (2) is removably mounted on the suction
On dirt device.
3. dust catcher according to claim 1, which is characterized in that the intermediate air duct (21) is to be arranged in the battery pack
(2) through-hole in the middle part of.
4. dust catcher according to claim 1 or 3, which is characterized in that the dust catcher further includes sweep-up pipe (3) and dirt cup
(4), the air inlet access includes the inner cavity and the centre of the inner cavity for the sweep-up pipe (3) being sequentially communicated, the dirt cup (4)
Air duct (21).
5. dust catcher according to any one of claim 1 to 3, which is characterized in that the shell (5) of the dust catcher is one
The barrel-like structure of end opening, in the bottom end of the shell (5), the battery pack (2) is arranged in the shell for motor (1) setting
The open end of body (5).
6. dust catcher according to claim 5, which is characterized in that the dust catcher further includes dirt cup (4), the shell
(5) fastening structure is provided between the dirt cup (4), the dirt cup (4) is removably fastened on the opening of the shell (5)
End.
7. dust catcher according to claim 5, which is characterized in that the dust catcher further includes the handle (6) of C-shaped, described
One end of handle (6) is fixedly connected on the bottom surface of the shell (5), and the other end is fixedly connected on the side wall of the shell (5)
On.
8. dust catcher according to any one of claim 1 to 3, which is characterized in that in being provided on the battery pack (2)
Recessed dismounting handle (22).
9. dust catcher according to any one of claim 1 to 3, which is characterized in that be provided with and release on the battery pack (2)
Put button (23).
10. a kind of hand held cleaner, comprising: along the dirt cup (4) being axially arranged, battery pack (2) and the motor of front and back setting
(1), the motor (1) is coated by a shell (5), which is characterized in that the battery pack (2) it is axially disposed it is pre-and post perforative in
Between air duct (21), by the dirt cup (4) filtered air pass through the intermediate air duct (21) flow to the motor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820950523.6U CN209547881U (en) | 2018-06-20 | 2018-06-20 | Dust catcher and hand held cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820950523.6U CN209547881U (en) | 2018-06-20 | 2018-06-20 | Dust catcher and hand held cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209547881U true CN209547881U (en) | 2019-10-29 |
Family
ID=68297417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820950523.6U Active CN209547881U (en) | 2018-06-20 | 2018-06-20 | Dust catcher and hand held cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209547881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111789528A (en) * | 2020-07-24 | 2020-10-20 | 北京顺造科技有限公司 | Portable dust collector with inner air duct and outer air duct |
-
2018
- 2018-06-20 CN CN201820950523.6U patent/CN209547881U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111789528A (en) * | 2020-07-24 | 2020-10-20 | 北京顺造科技有限公司 | Portable dust collector with inner air duct and outer air duct |
| CN111789528B (en) * | 2020-07-24 | 2021-11-30 | 北京顺造科技有限公司 | Portable dust collector with inner air duct and outer air duct |
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