CN106983443B - A kind of certainly cooling cleaner - Google Patents
A kind of certainly cooling cleaner Download PDFInfo
- Publication number
- CN106983443B CN106983443B CN201710341391.7A CN201710341391A CN106983443B CN 106983443 B CN106983443 B CN 106983443B CN 201710341391 A CN201710341391 A CN 201710341391A CN 106983443 B CN106983443 B CN 106983443B
- Authority
- CN
- China
- Prior art keywords
- motor
- battery
- accommodating chamber
- battery pack
- phase
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2889—Safety or protection devices or systems, e.g. for prevention of motor over-heating or for protection of the user
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
Abstract
The invention discloses a kind of from cooling cleaner, comprising: blade, rotation generate air negative pressure and carry out dust suction；Motor, driving blade rotation；Battery pack provides electric energy for motor；Battery pack is arranged in the air draft direction of blade.Battery pack is connected with the heat radiation rack for fixing itself, and heat radiation rack has battery accommodating chamber.Battery pack is arranged in around the outer ring of motor, and heat radiation rack has motor accommodating chamber.Have gap between battery accommodating chamber and motor accommodating chamber, the cooling fin of several connection battery accommodating chambers and motor accommodating chamber is provided between gap, battery accommodating chamber also has several cooling fins on the direction away from motor, and the plane of cooling fin is parallel to the axis of motor.Heat radiation rack has the phase-change material chamber of storage phase-change material, and the lee side of motor is arranged in phase-change material chamber.Cooled down using the air draft of dust suction blade to battery pack using the invention, reasonable Arrangement battery pack position, recycle existing equipment on the basis of further increase radiating efficiency.
Description
Technical field
The present invention relates to cleaning equipments, and in particular to a kind of from cooling cleaner.
Background technique
Chinese utility model patent specification CN205612405U discloses a kind of dust catcher convenient for heat dissipation.Including dirt
Bucket, the side of dust barrel are provided with handle, and the bottom of dust barrel is provided with DC motor, and the top of DC motor is provided with motor box, motor
The side of box is provided with battery case, and battery case is internally provided with lithium battery, and dust barrel is internally provided with dust storage chamber and HEPA mistake
Filtering layer is provided with dustproof cover on the surface of dust barrel, knob is provided on dustproof cover, and the bottom end of dust barrel is provided with dust barrel exhaust outlet,
The top of dust barrel is provided with dust barrel air inlet, and dust barrel air inlet is connect with admission line, is provided with outlet air on the surface of motor box
Grid, DC motor and lithium battery are electrically connected, and can directly be excluded the gas that the inside of dust barrel excludes, and make the gas excluded
Direct symmetrical motor has helped the heat dissipation of motor, has extended the service life of dust catcher so that directly carrying out to motor air-cooled,
And it improves work efficiency, whole device structure is simple, and applicability is wide.
But even if using this dust catcher convenient for heat dissipation, lithium battery can also generate greatly in long-time high power discharge
The heat of amount, and the gas that excludes and for heat dissipation is blowed to lithium battery.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of certainly cooling cleaner, using the air draft of dust suction blade to battery
Group cools down, and reasonable Arrangement battery pack position further increases radiating efficiency on the basis of using existing equipment.
To solve the above problems, the present invention provides a kind of certainly cooling cleaner, in order to achieve the above objectives, the present invention is solved
Technical solution used by its technical problem is:
A kind of certainly cooling cleaner characterized by comprising blade, rotation generate air negative pressure and carry out dust suction；Electricity
Machine, driving blade rotation；Battery pack provides electric energy for motor；The battery pack is arranged in the air draft direction of blade.
Beneficial effect by adopting the above technical scheme is: the air that blade generates is by battery surface, by battery pack week
The hot-air enclosed is taken advantage of a situation discharge, is played the role of giving battery cooling, is improved the reliability of safe operation of the present invention.Blade is to inhale
Blade needed for dirt negative pressure is not necessarily to newly-increased motor to the wind-cooling heat dissipating of battery pack and blade, blade plays while dust suction to electricity
The adjection of pond heat dissipation, reduces equipment cost.
The wind of cooling battery pack is that have passed through dust removal process, and while cooling battery, battery surface is not easy to be stained with dust
Impurity.
As a further improvement of the present invention, the battery pack is connected with the heat radiation rack for fixing itself, the heat radiation rack tool
Standby battery accommodating chamber.
Beneficial effect by adopting the above technical scheme is: heat radiation rack has bigger heat dissipation area, further increases battery
Group radiating efficiency.
As a further improvement of the present invention, the battery pack is arranged in around the outer ring of motor, the heat radiation rack tool
Standby motor accommodating chamber.
Beneficial effect by adopting the above technical scheme is: compact-sized.Motor is also secured simultaneously, is also improved to motor
Heat dissipation effect.
As further improvement of the invention, have gap between the battery accommodating chamber and motor accommodating chamber, it is described
The cooling fin of several connection battery accommodating chambers and motor accommodating chamber is provided between gap, the battery accommodating chamber is away from motor
Also have several cooling fins on direction, the plane of the cooling fin is parallel to the axis of motor.
Beneficial effect by adopting the above technical scheme is: heat radiation rack has several cooling fins, fixed battery pack, motor it is same
When increase heat dissipation area.Radially-arranged cooling fin has certain elasticity, closely connects while fixing battery pack, motor with it
Touching, battery accommodating chamber and battery pack, motor accommodating chamber and motor interface product are big, and heat transfer efficiency is high.
Cooling fin is each parallel to the axis direction of motor, and the front face area of heat radiation rack is small, and air flow resistance is small, guarantees gas
The uniformity of stream.
As further improvement of the invention, the heat dissipation frame material uses heat-conducting plastic.
Beneficial effect by adopting the above technical scheme is: heat-conducting plastic is dissolved the heat of thermal objects by radiation absorption
Fall, heater is finally made to be maintained at a metastable temperature, so that it be made to work normally or prolong the service life.Compare aluminium
The light 40-50% of material.Heat-conducting plastic, which has good heat conductivity and but has, has insulating properties, prevent between battery pack, battery pack with
It is short-circuit between motor.
As further improvement of the invention, the battery accommodating chamber has in the radial direction convenient for battery assembly and disassembly
Battery bayonet.
Beneficial effect by adopting the above technical scheme is: battery bayonet facilitates the dismounting of battery pack.
As further improvement of the invention, the heat radiation rack has the phase-change material chamber of storage phase-change material, described
The lee side of motor is arranged in phase-change material chamber.
Beneficial effect by adopting the above technical scheme is: it is absorbed heat using phase-change material, further increases cooling effect,
And the space at motor rear is arranged in phase-change material chamber, compact-sized, increased air flow resistance is small, does not influence original wind
Cold heat dissipation.
As further improvement of the invention, the phase-change material cavity outer wall streamlining.
Beneficial effect by adopting the above technical scheme is: the phase-change material chamber of fairing is more conducive to reduce the flowing resistance of air
Power improves exhaust velocity, improves heat dissipation effect.
As further improvement of the invention, the phase-change material chamber has convenient for the lid of replacement phase-change material.
Beneficial effect by adopting the above technical scheme is: the phase-change material that lid facilitates increase and decrease replacement phase-change material intracavitary.
As further improvement of the invention, has conduit between the phase-change material chamber and lid.
Beneficial effect by adopting the above technical scheme is: conduit guides to lid outside shell, further facilitates operator
The intracavitary phase-change material of phase-change material is replaced by lid.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the cross-sectional view of one embodiment of the present invention；
Fig. 2 is the left view of one embodiment of the present invention；
Fig. 3 is the right view of one embodiment of the present invention；
Fig. 4 is the partial sectional view of one embodiment of the present invention；
Fig. 5 is the partial sectional view of another embodiment of the present invention；
Fig. 6 is the A-A cross-section diagram of the heat radiation rack of one embodiment of the present invention；
Fig. 7 is the B-B cross-section diagram of the heat radiation rack of one embodiment of the present invention；
Fig. 8 is the axial view of the heat radiation rack of another embodiment of the present invention；
Fig. 9 is the C-C cross-section diagram of the heat radiation rack of one embodiment of the present invention；
Figure 10 is the partial sectional view of one embodiment of the present invention；
Figure 11 is the partial sectional view of another embodiment of the invention；
Figure 12 is the partial sectional view of another embodiment of the invention；
Figure 13 is the partial sectional view of another embodiment of the invention.
1- handle；2- battery pack；3- blade；4- guide duct；5- blast pipe；6- dust collect plant；7- filter device；8- heat dissipation
Frame；8a- motor accommodating chamber；8b- battery accommodating chamber；The first cooling fin of 8c-；The second cooling fin of 8d-；The outer ring 8e-；8f- inner ring；9-
Motor, 10- air outlet；11- battery bayonet；12- phase-change material chamber；13- lid；14- conduit；15- shell.
Specific embodiment
Combined with specific embodiments below, the contents of the present invention are described in further detail:
In order to reach the purpose of the present invention, Fig. 1 shows the cross-sectional view of one embodiment of the present invention.It is a kind of to be removed from cooling
Dirt equipment, including rotatable blade 3, blade 3 generate air negative pressure and carry out dust suction；The rotation of 9 driving blade 3 of motor；Battery pack 2
Electric energy is provided for motor 9；Battery pack 2 is arranged in the air draft direction of blade 3.
Beneficial effect by adopting the above technical scheme is: the air that blade 3 generates is by 2 surface of battery pack, by battery pack 2
Around hot-air take advantage of a situation discharge, play the role of giving the cooling of battery pack 2, improve the reliability of safe operation of the present invention.Leaf
Piece 3 is blade 3 needed for dust suction negative pressure, is not necessarily to newly-increased motor and blade 3 to the wind-cooling heat dissipating of battery pack 2, blade 3 is in the same of dust suction
When play to battery pack 2 radiate adjection, reduce equipment cost.
The wind of cooling battery pack 2 is that have passed through dust removal process, and while cooling battery pack 2,2 surface of battery pack is not easy to be stained with
Upper dust impurity.
In other embodiments of the invention, battery pack 2 is connected with the heat radiation rack 8 for fixing itself, and heat radiation rack 8 has
Battery accommodating chamber 8a.The shape of battery accommodating chamber 8a and the outer profile of battery pack 2 coincide.
Beneficial effect by adopting the above technical scheme is: the standby bigger heat dissipation area of heat radiation rack tool 8 further increases battery
2 radiating efficiencys of group.
In other embodiments of the invention, battery pack 2 is arranged in around the outer ring of motor 9, and heat radiation rack 8 has electricity
Machine accommodating chamber 8b.The shape of motor accommodating chamber 8b and the outer profile of motor 9 coincide.As shown in fig. 6, the space that inner ring 8f is surrounded is i.e.
For motor accommodating chamber 8b, outer ring 8e fixation can be contacted with the shell 15 of cleaner.
Beneficial effect by adopting the above technical scheme is: it is compact-sized, while heat radiation rack 8 also secures motor 9, also improves
To the heat dissipation effect of motor 9.Inner ring 8f, outer ring 8e improve the structure of the first cooling fin 8c between the two, the second cooling fin 8d
Intensity, and improve the heat exchange efficiency of battery pack 2, motor 9 and heat radiation rack 8.
In other embodiments of the invention, have gap between battery accommodating chamber 8a and motor accommodating chamber 8b,
The first cooling fin 8c of several connection battery accommodating chamber 8a and motor accommodating chamber 8b are provided between gap, battery accommodating chamber 8a is deviating from
Also have several second cooling fin 8d on the direction of motor 9, the first cooling fin 8c, the second cooling fin 8d plane be parallel to motor
9 axis.
Beneficial effect by adopting the above technical scheme is: heat radiation rack 8 has several cooling fins, fixed battery pack 2, motor 9
While increase heat dissipation area.Radially-arranged cooling fin has certain elasticity, while fixed battery pack 2, motor 9 and its
It is in close contact, battery accommodating chamber 8b and battery pack 2, motor accommodating chamber 8a and 9 contact area of motor are big, and heat transfer efficiency is high.
Cooling fin is each parallel to the axis direction of motor 9, and the front face area of heat radiation rack 8 is small, and air flow resistance is small, guarantees
The uniformity of air-flow.
In other embodiments of the invention, 8 material of heat radiation rack uses heat-conducting plastic.
Beneficial effect by adopting the above technical scheme is: heat-conducting plastic is dissolved the heat of thermal objects by radiation absorption
Fall, heater is finally made to be maintained at a metastable temperature, so that it be made to work normally or prolong the service life, compares aluminium
The light 40-50% of material.Heat-conducting plastic, which has good heat conductivity and but has, has insulating properties, prevents between battery pack 2, battery pack 2
Short circuit occurs between motor 9.
In other embodiments of the invention, as shown in figure 8, having in the radial direction for battery accommodating chamber 8a is convenient for
The battery bayonet 11 that battery pack 2 dismounts.
Beneficial effect by adopting the above technical scheme is: battery bayonet 11 has certain elastic deformation ability, battery bayonet
11 facilitate the dismounting of battery pack 2.
In other embodiments of the invention, as shown in Figure 11,12,8 cross-sectional view of heat radiation rack of performance is in Fig. 7
D-D cross-section diagram.As shown in figure 11, the state after filling up phase-change material is illustrated in Figure 11.Heat radiation rack 8 has storage phase transformation material
The lee side of motor 9 is arranged in the phase-change material chamber 12 of material, phase-change material chamber 12.
Beneficial effect by adopting the above technical scheme is: it is absorbed heat using phase-change material, further increases cooling effect,
And the space at 9 rear of motor is arranged in phase-change material chamber 12, compact-sized, increased air flow resistance is small, does not influence original
Wind-cooling heat dissipating.
In other embodiments of the invention, the shape for being not filled by phase-change material is illustrated as shown in figure 12, in Figure 11
State.The outer wall of phase-change material chamber 12 is at pre-large post-small streamlined.Along the direction far from motor 9, the outer wall of phase-change material chamber 12
Width narrow from the width, at half of olive shape.
Beneficial effect by adopting the above technical scheme is: the phase-change material chamber 12 of fairing is more conducive to reduce the flowing of air
Resistance improves exhaust velocity, improves heat dissipation effect.
In other embodiments of the invention, as shown in figure 12, phase-change material chamber 12 has convenient for replacement phase transformation material
The lid 13 of material.Lid 13 is located at phase-change material chamber 12 farthest away from the position of motor 9, i.e. lid 13 is located at half of olivary point
End.
Beneficial effect by adopting the above technical scheme is: lid 13 facilitates the phase transformation material in increase and decrease replacement phase-change material chamber 12
Material.
In other embodiments of the invention, as shown in figure 13, has conduit between phase-change material chamber 12 and lid 13
14, conduit 14 has flexibility, and lid 13 is drawn the shell 15 of cleaner by conduit 14.Phase-change material can be liquid, convenient
Increase and decrease or replace into phase-change material chamber 12 by conduit 14, lid 13.
Beneficial effect by adopting the above technical scheme is: conduit 14 guides to lid 13 outside shell 15, further facilitates behaviour
Make personnel and phase-change material in phase-change material chamber 12 is replaced by lid 13.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand the contents of the present invention and be implemented, and it is not intended to limit the scope of the present invention, it is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the scope of protection of the present invention.
Claims (7)
1. a kind of from cooling cleaner characterized by comprising
Blade, rotation generate air negative pressure and carry out dust suction；
Motor, driving blade rotation；
Battery pack provides electric energy for motor；
The battery pack is arranged in the air draft direction of blade；
The battery pack is connected with the heat radiation rack for fixing itself, and the heat radiation rack has battery accommodating chamber；The battery pack setting
Around the outer ring of motor, the heat radiation rack has motor accommodating chamber；Have between the battery accommodating chamber and motor accommodating chamber
Gap, the cooling fins of several connection battery accommodating chambers and motor accommodating chamber are provided between the gap, and the battery accommodating chamber exists
Also have several cooling fins on the direction of motor, the plane of the cooling fin is parallel to the axis of motor.
2. according to claim 1 a kind of from cooling cleaner, it is characterised in that: the heat dissipation frame material is using thermally conductive
Plastics.
3. according to claim 1 a kind of from cooling cleaner, it is characterised in that: the radial direction side of the battery accommodating chamber
Has the battery bayonet convenient for battery assembly and disassembly upwards.
4. according to claim 3 a kind of from cooling cleaner, it is characterised in that: the heat radiation rack has storage phase transformation
The lee side of motor is arranged in the phase-change material chamber of material, the phase-change material chamber.
5. according to claim 4 a kind of from cooling cleaner, it is characterised in that: the phase-change material cavity outer wall is at stream
It is linear.
6. according to claim 5 a kind of from cooling cleaner, it is characterised in that: the phase-change material chamber, which has, to be convenient for
Replace the lid of phase-change material.
7. according to claim 6 a kind of from cooling cleaner, it is characterised in that: between the phase-change material chamber and lid
Has conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710341391.7A CN106983443B (en) | 2017-05-15 | 2017-05-15 | A kind of certainly cooling cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710341391.7A CN106983443B (en) | 2017-05-15 | 2017-05-15 | A kind of certainly cooling cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106983443A CN106983443A (en) | 2017-07-28 |
| CN106983443B true CN106983443B (en) | 2019-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710341391.7A Active CN106983443B (en) | 2017-05-15 | 2017-05-15 | A kind of certainly cooling cleaner |
Country Status (1)
| Country | Link |
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| CN (1) | CN106983443B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108553025B (en) * | 2018-04-04 | 2024-04-02 | 小狗电器互联网科技（北京）股份有限公司 | Dust collector and battery assembly thereof |
| CN109758033A (en) * | 2018-05-24 | 2019-05-17 | 尚科宁家（香港）股份有限公司 | A kind of hand-held cleaning device |
| CN108514375A (en) * | 2018-06-01 | 2018-09-11 | 无锡睿米信息技术有限公司 | A kind of dust catcher and its dust collector host |
| CN110801179A (en) * | 2018-08-06 | 2020-02-18 | 无锡睿米信息技术有限公司 | Driving device of dust collector |
| CN110801176A (en) * | 2018-08-06 | 2020-02-18 | 无锡睿米信息技术有限公司 | Dust collector |
| CN110051271A (en) * | 2018-12-26 | 2019-07-26 | 深圳市杰深科技有限公司 | A kind of supporting structure and dust catcher having both battery carrier and electric wind hood function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1162436A (en) * | 1996-01-11 | 1997-10-22 | 布莱克和戴克公司 | Vacuum cleaner with improved suction inlet |
| CN101489455A (en) * | 2006-07-18 | 2009-07-22 | 戴森技术有限公司 | A handheld cleaning appliance with a cyclone and a pre-motor filter |
| EP2578124A2 (en) * | 2011-10-05 | 2013-04-10 | Shop Vac Corporation | Vacuum cleaner with removable battery pack |
| US20160015229A1 (en) * | 2014-07-18 | 2016-01-21 | Omachron Intellectual Property Inc. | Portable surface cleaning apparatus |
| CN205282607U (en) * | 2014-08-11 | 2016-06-01 | 米沃奇电动工具公司 | Battery pack |
| CN106264339A (en) * | 2015-06-22 | 2017-01-04 | 德国福维克控股公司 | Suction cleaner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207384202U (en) * | 2017-05-15 | 2018-05-22 | 苏州市春菊电器有限公司 | A kind of cooling cleaner certainly |
-
2017
- 2017-05-15 CN CN201710341391.7A patent/CN106983443B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1162436A (en) * | 1996-01-11 | 1997-10-22 | 布莱克和戴克公司 | Vacuum cleaner with improved suction inlet |
| CN101489455A (en) * | 2006-07-18 | 2009-07-22 | 戴森技术有限公司 | A handheld cleaning appliance with a cyclone and a pre-motor filter |
| EP2578124A2 (en) * | 2011-10-05 | 2013-04-10 | Shop Vac Corporation | Vacuum cleaner with removable battery pack |
| US20160015229A1 (en) * | 2014-07-18 | 2016-01-21 | Omachron Intellectual Property Inc. | Portable surface cleaning apparatus |
| CN205282607U (en) * | 2014-08-11 | 2016-06-01 | 米沃奇电动工具公司 | Battery pack |
| CN106264339A (en) * | 2015-06-22 | 2017-01-04 | 德国福维克控股公司 | Suction cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106983443A (en) | 2017-07-28 |
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