CN208481228U - A kind of hand-held cleaners air cooling channel structure and hand-held cleaners - Google Patents
A kind of hand-held cleaners air cooling channel structure and hand-held cleaners Download PDFInfo
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- CN208481228U CN208481228U CN201721498815.2U CN201721498815U CN208481228U CN 208481228 U CN208481228 U CN 208481228U CN 201721498815 U CN201721498815 U CN 201721498815U CN 208481228 U CN208481228 U CN 208481228U
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- held cleaners
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Abstract
The utility model discloses a kind of hand-held cleaners air cooling channel structure and hand-held cleaners, including air inlet pipe；Filter device, the air inlet pipe are connected to filter device inlet end；Shield, the shield inlet end are connected to filter device exhaust end, and inside is used for chip and motor；Handle, the handle is hollow to be formed with ventilation cavity, radially arranges relative to filter device, is connected to above handle cavity with exhaust end below shield；Downtake, the downtake side are to be connected to below inlet end and handle cavity, downtake other side exhaust gas region, and the exhaust gas region is located at after battery pack placement region.Hand-held cleaners include above-mentioned hand-held cleaners air flue.The utility model utilizes the setting of air passage structure, and the gas being discharged after script is filtered successively imports the heat generating components such as chip, motor and battery pack, it is radiated using air-flow to these components, the effect for having given full play to wind cooling temperature lowering improves the utilization rate of script exhaust gas, saves efficiency.
Description
Technical field
The utility model relates to a kind of cleaner field, specifically a kind of hand-held cleaners air cooling channel structure structure and
Hand-held cleaners with air passage structure.
Background technique
With the continuous development of dust catcher industry, requirement of the people to dust catcher is also higher and higher, to the experience in using
It is required that being also increasingly stringenter, hand held cleaner, figure is small and exquisite, carries and very easy to use, is one kind between normal domestic use
Household cleaning class product between dust catcher and portable dust collector, compares and is adapted to clean lesser space.It is mainly used for
Interior cleaning, to keyboard, electric appliance etc. also has good result.
The gas of sucking is usually just directly discharged to the external world by existing hand held cleaner after filtering, cannot be good
Using this part resource, and to using this fraction to the heat generating components in dust catcher for example motor, chip, battery component into
Row heat dissipation, but there is how in a limited space in air flue passed sequentially through into these problems for needing thermal component.
Utility model content
In view of the above-mentioned problems of the prior art, the utility model provide a kind of hand-held cleaners air cooling channel structure and
Hand-held cleaners with air cooling channel structure, the air-flow for enabling dust catcher to suck generate heat to chip, motor and battery pack etc.
Component carries out wind cooling temperature lowering.
To achieve the goals above, the technical solution adopted in the utility model is: a kind of hand-held cleaners air cooling channel knot
Structure, comprising: air inlet pipe；
Filter device, the air inlet pipe are connected to filter device inlet end；Shield, the shield inlet end and filter device
Exhaust end connection, inside are used for chip and motor；Handle, the handle is hollow to be formed with ventilation cavity, relative to filtering
Device is radially arranged, is connected to above handle cavity with exhaust end below shield；Downtake, the downtake side be inlet end with
Connection below handle cavity, downtake other side exhaust gas region, the exhaust gas region are located at after battery pack placement region.
The utility model is further, and the air inlet pipe is located at below filter device, the upward bending of air inlet pipe exhaust end, with
The inlet end connection that filter device is arranged below.
The utility model is further, and the upward bending angle of air inlet pipe exhaust end is 30 ° -90 °.
The utility model is further, the downtake relative to filter device be arranged in parallel, downtake exhaust gas region to
Upper bending, consistent with air inlet pipe bending angle, exhaust gas region is connected as one with air inlet pipe external wall beneath, air inlet pipe, filtering
The trapezoidal airflow passages of a circulation closed are integrally formed in device, shield, handle and downtake.
The utility model is further, and the downtake is spliced by upper housing, lower case, two symmetrical decorative covers；It is described
The part that exhaust gas region is corresponded on decorative cover is disposed with heat release hole.
The utility model is further, and the downtake inner wall is provided with partition, and the partition is arranged in pairs, up and down phase
Right, intermediate there are the gaps that air-flow passes through.
The utility model is further, and the partition is provided with multipair.
The utility model is further, and the shield is tubular, is provided with chip cooling hole on shield barrel.
The utility model is further, and the filter device is dirt cup.
The utility model utilizes the setting of air passage structure, and the gas being discharged after script is filtered successively imports chip, motor
With the heat generating components such as battery pack, is radiated using air-flow to these components, given full play to the effect of wind cooling temperature lowering, improved
The utilization rate of script exhaust gas.
The utility model also provides a kind of hand-held cleaners, has any of the above-described kind of hand hand-held cleaners air flue, because
This hand-held cleaners is likewise supplied with the beneficial effect with the hand-held cleaners air flue compared with the existing technology.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is that the air-flow of the utility model moves towards schematic diagram；
Fig. 3 is the utility model battery pack schematic view of the mounting position；
Fig. 4 is the utility model decoration cover structure schematic diagram；
Fig. 5 is the explosion diagram of the utility model air passage structure；
In figure: 10, air inlet pipe, 20, filter device, 30, shield, 40, handle, 50, downtake, 51, partition, 52, exhaust
Region, 53, decorative cover, 60, battery pack.
Specific embodiment
Below in conjunction with attached drawing, the utility model is described in further detail.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom" "inner", "outside", " axial direction ", " radial direction ", " circumferential direction " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
As shown in Figure 1, an a kind of embodiment of hand-held cleaners air cooling channel structure of the utility model, comprising: air inlet pipe
10；Filter device 20, air inlet pipe 10 and filter device 20 are coaxial, and air inlet pipe 10 is before filter device 20,10 final vacuum of air inlet pipe
End is connected to 20 inlet end of filter device；Shield 30,30 inlet end of shield are connected to 20 exhaust end of filter device, and inside is for pacifying
Cartridge chip and motor, the cleaning gas tream obtained after filter device can carry out wind to chip and motor at the shield
Cold heat dissipation；Handle 40,40 inner hollow of handle are formed with ventilation cavity, relative to the radial arrangement of filter device 20,40 chamber of handle
It is connected to above body with 30 lower section exhaust end of shield；Downtake 50,50 side of downtake are under inlet end and 40 cavity of handle
Fang Liantong, 50 other side exhaust gas region 52 of downtake, downtake, other than being used as airflow channel, there are also other component peaces
Loaded on this, for example the battery pack of dust catcher is just mounted in downtake, referring to Fig. 3.Therefore exhaust gas region 52 is arranged in battery
After packet places region, guarantees to be discharged by exhaust gas region 52 again after air-flow flows through entire battery pack 60, give full play to air-cooled drop
Temperature effect.
Referring to Fig. 2, the air-flow trend of the embodiment is illustrated below, opens motor, the gas of dust catcher starting sucking
Stream enters filter device 20 from 10 rear of air inlet pipe and is filtered, and the clean gas obtained after filtering is arranged from 20 rear of filter device
Enter in shield 30 out, the component chip and motor to shield 30 carry out wind-cooling heat dissipating, and then air-flow transfers to be downwardly into handle
In hollow cavity, air-flow is continued downwards into downtake 50, due to exhaust gas region 52 setting battery pack place region it
Afterwards, air-flow flows through entire battery pack 60, finally reaches exhaust gas region 52 and spills into environment.Here exhaust gas region 52 can pass through
The forms such as heat release hole or exhaust outlet are set, realize exhaust.The gas that the embodiment sucks dust catcher is not direct after filtering
Discharge, but the setting of air flue is utilized, air-flow is passed sequentially through into the heat generating components such as chip, motor and battery pack, is given full play to
The effect of wind cooling temperature lowering improves the utilization rate of script exhaust gas.Although (having part-structure and Fig. 1 and Fig. 2 in the embodiment not
Together, it but can be easy to obtain referring to Fig.1 according to the description)
On the basis of the embodiment, the embodiment of shield 30 is provided, shield 30, which can according to need, is designed to cylindrical body, length
The suitable shape such as cube, shield 30 given here are tubular, are provided with chip cooling hole on 30 barrel of shield, air-flow is protecting
After 30 pairs of built-in motors and chip cooling technique, the hot gas part of generation is discharged in environment by heat release hole, but can not be dissipated completely
It loses, residual gas stream continues to flow downward, and continues to cool down subsequent battery pack 60.But setting chip cooling hole
Afterwards, some contaminant particles and clean impurity is not filtered possibly into in air flue, and air-flow is followed to enter battery pack, for this purpose,
Partition 51 further can be set in 50 inner wall of downtake, partition 51 is arranged in pairs, up and down relatively, it is intermediate pass through there are air-flow between
Gap.Air-flow with impurity is after in downtake 50, and clean air-flow can pass through from spacer gap, and contaminant particles etc. are then
It is blocked at partition 51, effectively prevents battery pack contaminated, improve its service life.
On the basis of the embodiment, the embodiment of the filter device 20 provided is dirt cup, and certain filter device 20 is simultaneously unlimited
In dirt cup, it also can choose other filter devices such as dirt bag or water filtering.
As shown in Figure 1, a kind of another embodiment of hand-held cleaners air cooling channel structure of the utility model, comprising: air inlet
Pipe 10, air inlet pipe 10 is below filter device 20, the upward bending of 10 exhaust end of air inlet pipe, and 30 ° -90 ° of bending angle range.Filtering
Device 20,20 inlet end of filter device are arranged below, and air inlet pipe 10 is below filter device 20,10 exhaust end of air inlet pipe and mistake
Filter the connection of 20 inlet end of device；Shield 30,30 inlet end of shield are connected to 20 exhaust end of filter device, and inside is used for chip
And motor；Handle 40, handle 40 is hollow to be formed with ventilation cavity, arranges relative to 20 radial direction of filter device, on 40 cavity of handle
Side is connected to 30 lower section exhaust end of shield；Downtake 50,50 side of downtake are to be connected to below inlet end and 40 cavity of handle, under
50 other side exhaust gas region 52 of air flue, the exhaust gas region 52 are located at after battery pack placement region.
Referring to Fig. 2, the air-flow trend of the embodiment is illustrated below, opens motor, the gas of dust catcher starting sucking
Stream enters filter device 20 above air inlet pipe 10 and is filtered, and the clean gas obtained after filtering is arranged from 20 rear of filter device
Enter in shield 30 out, the component chip and motor to shield 30 carry out wind-cooling heat dissipating, and then air-flow transfers to be downwardly into handle
In hollow cavity, air-flow is continued downwards into downtake 50, due to exhaust gas region 52 setting battery pack place region it
Afterwards, air-flow flows through entire battery pack 60, finally reaches exhaust gas region 52 and spills into environment.Here exhaust gas region 52 can pass through
The forms such as heat release hole or exhaust outlet are set, realize exhaust.The embodiment passes sequentially through air-flow in addition to the setting using air flue
The heat generating components such as chip, motor and battery pack, have given full play to outside the effect of wind cooling temperature lowering, the main distinction with a upper embodiment
It is that air inlet pipe 10 is arranged below filter device 20, by by the means and filter device of the upward bending of 10 exhaust end of air inlet pipe
20 connections, are not take up lateral dimension, keep device structure compact, keep space more flexible.Although (have in the embodiment part-structure with
Fig. 1 and Fig. 2 is different, but can be easy to obtain referring to Fig.1 according to the description)
Identical with a upper embodiment, the shield 30 of the present embodiment is tubular, and core also can be set on 30 barrel of shield
Piece heat release hole, and partition 51 further can be arranged in 50 inner wall of downtake, partition 51 is arranged in pairs, up and down relatively, it is intermediate there are
The gap that air-flow passes through.Function and effect caused by these structures please refer to an embodiment, and details are not described herein again.The present embodiment
The embodiment of the filter device 20 provided is dirt cup, and certain filter device 20 is not limited to dirt cup, also can choose dirt bag or water
Other filter devices such as filtering.
As shown in Figure 1, a kind of another embodiment of hand-held cleaners air cooling channel structure of the utility model, comprising: air inlet
Pipe 10, air inlet pipe 10 is below filter device 20, the upward bending of 10 exhaust end of air inlet pipe, and 30 ° -90 ° of bending angle range；Filtering
Device 20,20 inlet end of filter device are arranged below, and air inlet pipe 10 is below filter device 20,10 exhaust end of air inlet pipe and mistake
Filter the connection of 20 inlet end of device；Shield 30,30 inlet end of shield are connected to 20 exhaust end of filter device, and inside is used for chip
And motor；Handle 40, handle 40 is hollow to be formed with ventilation cavity, arranges relative to 20 radial direction of filter device, on 40 cavity of handle
Side is connected to 30 lower section exhaust end of shield；Downtake 50, downtake 50 are arranged in parallel relative to filter device 20, downtake 50 1
Side is to be connected to below inlet end and 40 cavity of handle, and 50 other side exhaust gas region 52 of downtake, exhaust gas region 52 is located at battery pack
After placing region, 50 exhaust gas region 52 of downtake is folded upward at, consistent with 10 bending angle of air inlet pipe, exhaust gas region 52 with
10 external wall beneath of air inlet pipe is connected as one, and then air inlet pipe 10, filter device 20, shield 30, handle 40 and downtake 50 are whole
Body forms the trapezoidal airflow passages of a circulation closed.
As shown in Fig. 2, being illustrated below to the air-flow trend of the embodiment, motor is opened, dust catcher starting sucking
Air-flow enters filter device 20 above air inlet pipe 10 and is filtered, and the clean gas obtained after filtering is from 20 rear of filter device
It is discharged into shield 30, the component chip and motor to shield 30 carry out wind-cooling heat dissipating, and then air-flow transfers to be downwardly into hand
In the hollow cavity of handle, air-flow is continued downwards into downtake 50, since the setting of exhaust gas region 52 places region in battery pack
Later, as shown in figure 3, battery pack 60 is mounted on, downtake left hand comer, and above turning it is exhaust gas region 52, air-flow stream
Through entire battery pack 60, then the rear exhaust gas region 52 that reaches is spilt into environment upwards.Here exhaust gas region 52 can be by setting
The forms such as heat release hole or exhaust outlet are set, realize exhaust.Entire air flue is bad closed trapezoidal to follow, and air-flow passes through from air inlet pipe 10
It is finally discharged below air inlet pipe 10 after entire trapezoidal air flue.
For the embodiment other than having the advantages of both the above embodiment, whole air passage structure follows bad closed ladder for one
Shape, air-flow are finally discharged below air inlet pipe 10 after entire trapezoidal air flue from air inlet pipe 10, overall structure association more compact
It adjusts, further improves the flexibility in space, in use, holding handle of stopping, finger is in trapezoidal internal, and feel is more comfortable.
According to the implementation, provide one embodiment of downtake 50, as shown in Figure 4 and Figure 5, downtake 50 by upper housing,
Lower case, two symmetrical decorative covers 53 are spliced；Upper housing, lower case and decorative cover 53 are L-shaped, with 50 shape of air inlet pipe 10 and downtake
Shape is adapted, and the part that exhaust gas region 52 is corresponded on decorative cover 53 is disposed with heat release hole, i.e. heat release hole is located at 20 top of battery pack,
Air-flow flows through entire battery pack 60, then rear arrival exhaust gas region 52 upwards, finally from the heat release hole loss on two sides decorative cover 53
Into environment.In certain above-mentioned two embodiment, this structure can also be used, as long as upper-lower casing and decorative cover are designed to and gas
The adaptable shape in road can.
The embodiment is identical with upper two embodiments, and shield 30 is tubular, is provided with chip cooling on 30 barrel of shield
Hole, and partition 51 further can be set in 50 inner wall of downtake, partition 51 is arranged in pairs, and up and down relatively, intermediate there are air-flows to lead to
The gap crossed.Function and effect caused by these structures please refer to an embodiment, and details are not described herein again.Here filter device 20
It is adopted as dirt cup, however it is not limited to which dirt cup can choose other filter devices such as dirt bag or water filtering.
As shown in figure 5, the utility model provides a kind of embodiment of hand-held cleaners, hand-held cleaners include above-mentioned hand-held
Battery pack 60 is installed, chip and motor in shield 30, air passage structure can be in conjunction with upper 3 in dust catcher air flue, downtake 50
A embodiment.The hand-held cleaners are likewise supplied with effect identical with above-mentioned hand-held cleaners air flue.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model
In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment
Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiment or examples
In can be combined in any suitable manner.
Certainly, it is only the preferred embodiment of the utility model with above-described embodiment, is specifically not limited thereto.This field it is general
Logical technical staff is understood that make having on this basis according to actual needs and targetedly adjust, to obtain difference
Embodiment.Since mode in the cards is more, just no longer illustrate one by one here.
Claims (10)
1. a kind of hand-held cleaners air cooling channel structure characterized by comprising
Air inlet pipe (10)；
Filter device (20), the air inlet pipe (10) are connected to filter device (20) inlet end；
Shield (30), shield (30) inlet end are connected to filter device (20) exhaust end, and inside is used for chip and electricity
Machine；
Handle (40), the handle (40) is hollow to be formed with ventilation cavity, arranges above handle (40) cavity with below shield (30)
The connection of gas end；
Downtake (50), downtake (50) side are to be connected to below inlet end and handle (40) cavity, and downtake (50) is another
Side exhaust gas region (52), the exhaust gas region (52) are located at after battery pack placement region.
2. a kind of hand-held cleaners air cooling channel structure according to claim 1, which is characterized in that the air inlet pipe (10)
Below filter device (20), the upward bending of air inlet pipe (10) exhaust end, the air inlet being arranged below with filter device (20)
End connection.
3. a kind of hand-held cleaners air cooling channel structure according to claim 2, which is characterized in that air inlet pipe (10) exhaust
Holding upward bending angle is 30 ° -90 °.
4. a kind of hand-held cleaners air cooling channel structure according to claim 2, which is characterized in that the downtake (50)
It is arranged in parallel relative to filter device (20), downtake (50) exhaust gas region (52) is folded upward at, with air inlet pipe (10) bending angle
Spend consistent, exhaust gas region (52) is connected as one with air inlet pipe (10) external wall beneath, air inlet pipe (10), filter device (20),
The trapezoidal airflow passages of a circulation closed are integrally formed in shield (30), handle (40) and downtake (50).
5. a kind of hand-held cleaners air cooling channel structure according to claim 4, which is characterized in that the downtake (50)
It is spliced by upper housing, lower case, two symmetrical decorative covers (53)；The part cloth of exhaust gas region (52) is corresponded on the decorative cover (53)
It is equipped with heat release hole.
6. a kind of hand-held cleaners air cooling channel structure according to claim 1, which is characterized in that the shield (30) is
Tubular is provided with chip cooling hole on shield barrel.
7. a kind of hand-held cleaners air cooling channel structure according to claim 6, which is characterized in that the downtake (50)
Inner wall is provided with partition (51), and the partition (51) is arranged in pairs, and up and down relatively, intermediate there are the gaps that air-flow passes through.
8. a kind of hand-held cleaners air cooling channel structure according to claim 7, which is characterized in that the partition (51) sets
It is equipped with multipair.
9. a kind of hand-held cleaners air cooling channel structure according to claim 1, which is characterized in that the filter device
It (20) is dirt cup.
10. a kind of hand-held cleaners, which is characterized in that have as the described in any item hand-held cleaners of claim 1-9 are air-cooled
Air passage structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721498815.2U CN208481228U (en) | 2017-11-12 | 2017-11-12 | A kind of hand-held cleaners air cooling channel structure and hand-held cleaners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721498815.2U CN208481228U (en) | 2017-11-12 | 2017-11-12 | A kind of hand-held cleaners air cooling channel structure and hand-held cleaners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208481228U true CN208481228U (en) | 2019-02-12 |
Family
ID=65254183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721498815.2U Active CN208481228U (en) | 2017-11-12 | 2017-11-12 | A kind of hand-held cleaners air cooling channel structure and hand-held cleaners |
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| Country | Link |
|---|---|
| CN (1) | CN208481228U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110403524A (en) * | 2019-08-01 | 2019-11-05 | 苏州川欧电器有限公司 | A kind of hand held cleaner |
| CN110432819A (en) * | 2019-08-01 | 2019-11-12 | 苏州川欧电器有限公司 | A kind of Intelligent hand-held dust catcher and its application method |
| USD1037585S1 (en) * | 2021-08-02 | 2024-07-30 | Samsung Electronics Co., Ltd. | Vacuum cleaner |
-
2017
- 2017-11-12 CN CN201721498815.2U patent/CN208481228U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110403524A (en) * | 2019-08-01 | 2019-11-05 | 苏州川欧电器有限公司 | A kind of hand held cleaner |
| CN110432819A (en) * | 2019-08-01 | 2019-11-12 | 苏州川欧电器有限公司 | A kind of Intelligent hand-held dust catcher and its application method |
| USD1037585S1 (en) * | 2021-08-02 | 2024-07-30 | Samsung Electronics Co., Ltd. | Vacuum cleaner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220211 Address after: 215000 No. 56, Yingchun South Road, Wuzhong Economic Development Zone, Suzhou, Jiangsu Patentee after: SUZHOU CLEAN BLOOM ELECTRIC Co.,Ltd. Address before: 215000 1001-1007, 10th floor, building 1, No. 112, Yingchun South Road, Chengnan street, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province Patentee before: Juda Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |