CN106214070B - The tool and dust catcher of power of alterating and direct current power supply - Google Patents
The tool and dust catcher of power of alterating and direct current power supply Download PDFInfo
- Publication number
- CN106214070B CN106214070B CN201610778595.2A CN201610778595A CN106214070B CN 106214070 B CN106214070 B CN 106214070B CN 201610778595 A CN201610778595 A CN 201610778595A CN 106214070 B CN106214070 B CN 106214070B
- Authority
- CN
- China
- Prior art keywords
- battery pack
- switching device
- power supply
- tool
- trigger unit
- 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
- A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof
- A47L9/2878—Dual-powered vacuum cleaners, i.e. devices which can be operated with mains power supply or by batteries
-
- 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
- A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof
- A47L9/2884—Details of arrangements of batteries or their installation
Abstract
Present invention discloses the tools and dust catcher of a kind of power supply of power of alterating and direct current, and the DC power supply includes battery pack.Wherein the kit includes switching device, the switching device is set to the installation place of the battery pack, when the battery pack is when the installation place is installed in place, the switching device is switched to first position, when the battery pack is removed from the installation place, the switching device is switched to the second position, and the tool is powered when the switching device is located at the first position by the DC power supply, is powered when the switching device is located at the second position by AC power source.The tool and dust catcher of a kind of power of alterating and direct current power supply provided by the invention, its alternating current and direct current power supply power supply is converted easy to operate, user passes through the installation or disassembling section of battery pack, complete the conversion selection of DC/AC power supply source, it no longer needs to carry out additional power supply conversion selection operation, to simplify operating procedure, user experience is good.
Description
Technical field
The present invention relates to the tools and dust catcher of a kind of power supply of power of alterating and direct current.
Background technique
With the development of society, continuous improvement of people's living standards, electric tool is no longer the work that professional uses
Tool, public can also use in daily life arrive electric tool.
To improve the convenience used, the work drive motor of some electric tools can access two groups of different input voltages, i.e.,
Motor can access DC power supply and work, and can also access AC power source and work.
A switching button is set on the electric tool of existing power of alterating and direct current power supply.When using battery pack power supply, first
Battery pack is connected to the electric tool, then the direct current gear by selecting the button, so that the electric tool is by the electricity
Chi Bao power supply；When using AC power source power supply, first battery pack is removed from the electric tool, then by selecting the button
Exchange gear so that the electric tool is powered by the AC power source.Above-mentioned power of alterating and direct current power supply conversion regime operation is just
Benefit is poor, and user experience is bad.
Summary of the invention
The purpose of the present invention is to provide the tool and dust catcher of a kind of power supply of power of alterating and direct current, alternating current and direct current power supplys
Power supply is converted easy to operate, and user experience is good.
For achieving the above object, present invention employs following technical solutions:
A kind of tool of power of alterating and direct current power supply, wherein DC power supply includes battery pack, and the tool includes switching device,
The switching device is set to the installation place of the battery pack, described to cut when the battery pack is when the installation place is installed in place
Changing device is switched to first position, and when the battery pack is removed from the installation place, the switching device is switched to second
It sets；The tool is powered when the switching device is located at the first position by the DC power supply, in the switching device
It is powered when positioned at the second position by the AC power source.
Preferably, the switching device has trigger unit and the first elastic component with trigger unit cooperation, the electricity
Chi Bao contradicts the trigger unit when the installation place is installed in place, and the trigger unit is made to overcome the elastic force of first elastic component
The first position is moved to from the second position；It is detached from when the battery pack is removed from the installation place with the trigger unit,
The trigger unit returns to the second position from the first position under the restoring force effect of first elastic component.
Preferably, the trigger unit connects the DC power supply current supply circuit of the tool at the first position, and
Disconnect the AC power source current supply circuit of the tool；The trigger unit disconnects the direct current of the tool in the second position
Source current supply circuit, and connect the AC power source current supply circuit of the tool.
Preferably, the switching device further includes middleware, and the battery pack passes through when the installation place is installed in place
The middleware contradicts the trigger unit, and the elastic force for making the trigger unit overcome first elastic component is moved from the second position
To the first position；It is detached from when the battery pack is removed from the installation place with the middleware, the middleware self- recoverage
To its initial position, the trigger unit returns to described the from the first position under the restoring force effect of first elastic component
Two positions.
Preferably, the middleware includes sliding block and the second elastic component being connected with the slide block, second elasticity
Deformation occurs when the battery pack contradicts the sliding block for part, restores deformation when the battery pack and the sliding block are detached from, institute
State sliding block under the active force that second elastic component restores deformation self- recoverage to its initial position.
Preferably, the tool is dust catcher or blower.
The present invention also provides a kind of dust catchers, comprising:
Shell；
AC power interface；
Battery pack；
It is housed in the intracorporal series excited machine of the shell, the series excited machine is by the battery pack or by the AC power source
The AC power source power supply of interface access；
The dust catcher further includes switching device, and the switching device is set to the installation place of the battery pack, when the electricity
For Chi Bao when the installation place is installed in place, the switching device is switched to first position, when the battery pack is from the installation
When place removes, the switching device is switched to the second position；The dust catcher is located at the first position in the switching device
When powered by the battery pack, the friendship accessed when the switching device is located at the second position by the AC power interface
Flow power supply power supply.
Preferably, the shell is equipped with the fixed bracket of battery pack, and the fixed bracket, which has, accommodates the battery pack
Cavity, the switching device are arranged in the cavity.
Preferably, the switching device has trigger unit and the first elastic component with trigger unit cooperation, the electricity
Chi Bao contradicts the trigger unit when being installed in place in the support bracket fastened cavity, and the trigger unit is made to overcome first bullet
The elastic force of property part moves to the first position from the second position；When the battery pack is removed from the fixed bracket with it is described
Trigger unit is detached from, and the trigger unit returns to described second from the first position under the restoring force effect of first elastic component
Position.
Preferably, the part that the battery pack and the trigger unit contradict is located at the front end of the battery pack, the front end
The direction of the cavity is inserted into close to the battery pack.
Compared with the prior art, it is an advantage of the present invention that a kind of tool of power of alterating and direct current of the present invention power supply,
It utilizes assembly, the disassembling section of battery pack, the conversion operation between association direct current, AC power source power supply, and user passes through battery pack
Installation or disassembling section, i.e. the conversion selection of completion DC/AC power supply source no longer needs to carry out additional power supply and turns
Selection operation is changed, to simplify operating procedure, user experience is good.
Detailed description of the invention
Fig. 1 is that a kind of structure of the tool of power of alterating and direct current power supply provided in an embodiment of the present invention is shown
It is intended to, wherein its switching device is in first position；
Fig. 2 is a kind of tool of power of alterating and direct current power supply shown in FIG. 1, and switching device is in the second position；
Fig. 3 is a kind of structure of the tool of power of alterating and direct current power supply provided in another embodiment of the present invention
Schematic diagram, wherein its switching device is in first position；
Fig. 4 is a kind of tool of power of alterating and direct current power supply shown in Fig. 3, and switching device is in the second position；
Fig. 5 is the circuit theory schematic diagram of switching device of the present invention.
Label declaration in attached drawing 1~5:
10 trigger unit 12 of switching device
First conducting portion, 14 second conducting portion 16
18 sliding block 181 of middleware
Second elastic component, 182 battery pack 20
22 installation place 30 of contact portion
Electric component 40
Specific embodiment
In conjunction with the preferred embodiment and its tool and suction of the attached drawing to a kind of power of alterating and direct current power supply of the present invention
The technical solution of dirt device is further non-limitingly described in detail.
Embodiment 1
It please referring to shown in Fig. 1 and 2, an embodiment of the invention provides a kind of tool of power of alterating and direct current power supply,
It is used to mechanically carry out the switching between DC power supply power supply and AC power source power supply.The tool can with but it is unlimited
Then dust catcher, blower etc. comprising switching device 10, the DC power supply include battery pack 20.The tool include by
AC power source or the electric component 40 (as shown in Figure 5) of DC power supply power supply.
Wherein when the battery pack 20 is when installation place 30 is installed in place, the switching device 10 is switched to first position,
At this moment it is powered by the DC power supply.When the battery pack 20 is removed from the installation place 30, the switching device 10 switches
To the second position, at this moment powered by AC power source.
Specifically, the switching device 10 is arranged in the installation place 30 of the battery pack 20, including trigger unit 12 and
With the trigger unit 12 cooperation the first elastic component (not shown), the battery pack 20 when the installation place 30 is installed in place,
The battery pack 20 contradicts the trigger unit 12, and the trigger unit 12 is made to overcome the elastic force of first elastic component from described second
Position moves to the first position, is specifically illustrating refering to Figure 1, at this point, carrying out direct current supply by the battery pack 20.Institute
When stating battery pack 20 and removing from the installation place 30, the battery pack 20 is detached from the trigger unit 12, and the trigger unit 12 exists
The second position is returned to from the first position under the restoring force effect of first elastic component, is specifically illustrating and please refers to Fig. 2
It is shown, at this point, being powered by the AC power source.
Wherein the trigger unit 12 connects the DC power supply current supply circuit of the tool at the first position, and breaks
Open the AC power source current supply circuit of the tool；The trigger unit 12 disconnects the direct current of the tool in the second position
Source current supply circuit, and connect the AC power source current supply circuit of the tool.
Specifically, referring to Fig. 5, wherein the switching device 10 may include the first conducting portion 14 and the second conducting portion
16, wherein first conducting portion 14 for being connected the DC power supply current supply circuit at the first position；It is wherein described
Second conducting portion 16 for being connected the AC power source current supply circuit in the second position.Meanwhile first conducting portion
14 and second conducting portion 16 be respectively provided with conduction position and open position, with the different location of the correspondence trigger unit 12.
For example, wherein at the first position, first conducting portion 14 is then on position to the trigger unit 12
And connect the DC power supply current supply circuit of the tool, meanwhile, second conducting portion 16 then in the open position and
Disconnect the AC power source current supply circuit of the tool.
In the second position, second conducting portion 16 is then on described in position and connection the trigger unit 12
The AC power source current supply circuit of tool, meanwhile, first conducting portion 14 then in the open position and disconnects the work
The DC power supply current supply circuit of tool.
Embodiment 2
Please referring to Fig. 3, shown in 4, another embodiment of the invention provides a kind of tool of power of alterating and direct current power supply,
It is that the switching device 10 further includes middleware 18, the battery pack relative to the revealed structure of embodiment 1, difference
20 contradict the trigger unit 12 by the middleware.
Specifically, when the battery pack 20 is when the installation place 30 is installed in place, the battery pack 20 passes through described
Middleware 18 contradicts the trigger unit 12, and the trigger unit 12 is made to overcome the elastic force of first elastic component from the second position
Move to the first position；When the battery pack 20 is removed from the installation place 30, the battery pack 20 and the middleware
It is detached from, the middleware self- recoverage to its initial position, and the trigger unit 12 is in the reply masterpiece of first elastic component
The second position is returned to from the first position under.
Further, in different embodiments, the middleware 18 includes sliding block 181 and connects with the sliding block 181
The second elastic component 182 connect.Deformation occurs when the battery pack 20 contradicts the sliding block 181 for second elastic component 182,
The battery pack 20 restores deformation when being detached from the sliding block 181, wherein the sliding block 181 second elastic component 182 from
Restore to be restored to its initial position under the active force of deformation.
Due to the other details of the switching device illustrate it is similar with the corresponding contents in embodiment 1, to avoid repeating, this
Place repeats no more.
Embodiment 3
A kind of dust catcher is provided in another embodiment of the invention, is provided with alternating current-direct current of the present invention
Switching device in the tool of power supply power supply.
Specifically, a kind of dust catcher, including shell, AC power interface, battery, it is housed in the intracorporal series excitation of the shell
Motor and switching device.
Wherein the series excited machine is powered by the battery pack or by the AC power source that the AC power interface accesses,
It includes the stator with excitation winding and the rotor with armature winding, and the excitation winding and armature winding are connected.It is described
Switching device is set to the installation place of the battery pack, and when the battery pack is when the installation place is installed in place, the switching is filled
It sets and is switched to first position, when the battery pack is removed from the installation place, the switching device is switched to the second position；Institute
It states dust catcher to be powered when the switching device is located at the first position by the battery pack, is located at institute in the switching device
It is powered when stating the second position by the AC power source that the AC power interface accesses.
Wherein the shell is equipped with the fixed bracket of battery pack, and the fixed bracket has the sky for accommodating the battery pack
Chamber, the switching device are arranged in the cavity.What the switching device cooperated with trigger unit and with the trigger unit
First elastic component, the battery pack contradicts the trigger unit when being installed in place in the support bracket fastened cavity, and makes institute
Stating trigger unit overcomes the elastic force of first elastic component to move to the first position from the second position；When the battery pack from
It is detached from when the fixed bracket is removed with the trigger unit, and the trigger unit is acted in the restoring force of first elastic component
Under from the first position return to the second position.
Wherein, the part 22 that the battery pack and the trigger unit contradict is located at the front end of the battery pack, the front end
The direction of the cavity is inserted into close to the battery pack.
A kind of tool of power of alterating and direct current power supply of the present invention, utilizes assembly, the disassembling section of battery pack, association
Conversion operation between direct current, AC power source power supply, user pass through the installation or disassembling section of battery pack, i.e. completion alternating current-direct current supplies
The conversion of power supply selects, and no longer needs to carry out additional power supply conversion selection operation, to simplify operating procedure, user's body
It tests.
It is pointed out that the technical concepts and features of above-mentioned preferred embodiment only to illustrate the invention, its object is to
Those skilled in the art can understand the contents of the present invention and implements accordingly, and protection of the invention can not be limited with this
Range.Any equivalent change or modification in accordance with the spirit of the invention should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of tool of power of alterating and direct current power supply, wherein DC power supply includes battery pack, it is characterised in that: the tool includes
Switching device, the switching device is set to the installation place of the battery pack, when the battery pack is installed in place in the installation place
When, the switching device is switched to first position, when the battery pack is removed from the installation place, the switching device switching
To the second position；The tool is powered when the switching device is located at the first position by the DC power supply, described
Switching device is powered when being located at the second position by AC power source.
2. the tool of power of alterating and direct current power supply according to claim 1, it is characterised in that: the switching device has triggering
Portion and the first elastic component cooperated with the trigger unit, the battery pack contradict the touching when the installation place is installed in place
Hair portion, the elastic force for making the trigger unit overcome first elastic component move to the first position from the second position；It is described
It is detached from when battery pack is removed from the installation place with the trigger unit, reply masterpiece of the trigger unit in first elastic component
The second position is returned to from the first position under.
3. the tool of power of alterating and direct current power supply according to claim 2, it is characterised in that: the trigger unit is described first
The DC power supply current supply circuit of the tool is connected when position, and disconnects the AC power source current supply circuit of the tool；It is described
Trigger unit disconnects the DC power supply current supply circuit of the tool in the second position, and connects the alternating current of the tool
Source current supply circuit.
4. the tool of power of alterating and direct current power supply according to claim 2 or 3, it is characterised in that: the switching device is also wrapped
Middleware is included, the battery pack contradicts the trigger unit by the middleware when the installation place is installed in place, and makes described
Trigger unit overcomes the elastic force of first elastic component to move to the first position from the second position；The battery pack is from described
It is detached from when installation place is removed with the middleware, the middleware self- recoverage to its initial position, the trigger unit is described the
The second position is returned to from the first position under the restoring force effect of one elastic component.
5. the tool of power of alterating and direct current according to claim 4 power supply, it is characterised in that: the middleware include sliding block with
And when the battery pack contradicts the sliding block shape occurs for the second elastic component being connected with the slide block, second elastic component
Become, restore deformation when the battery pack and the sliding block are detached from, the sliding block restores the work of deformation in second elastic component
Firmly descend self- recoverage to its initial position.
6. the tool of power of alterating and direct current power supply according to claim 1-3, it is characterised in that: the tool is to inhale
Dirt device or blower.
7. a kind of dust catcher, comprising:
Shell；
AC power interface；
Battery pack；
It is housed in the intracorporal series excited machine of the shell, the series excited machine is by the battery pack or by the AC power interface
The AC power source of access is powered；
It is characterized by: the dust catcher further includes switching device, the switching device is set to the installation place of the battery pack, when
For the battery pack when the installation place is installed in place, the switching device is switched to first position, when the battery pack is from institute
When stating installation place and removing, the switching device is switched to the second position；The dust catcher is located at described the in the switching device
It is powered when one position by the battery pack, is connect when the switching device is located at the second position by the AC power interface
The AC power source power supply entered.
8. dust catcher according to claim 7, it is characterised in that: the shell is equipped with the fixed bracket of battery pack, described
Fixed bracket has the cavity for accommodating the battery pack, and the switching device is arranged in the cavity.
9. dust catcher according to claim 8, it is characterised in that: the switching device have trigger unit and with the touching
First elastic component of hair portion cooperation, the battery pack contradict the triggering when being installed in place in the support bracket fastened cavity
Portion, the elastic force for making the trigger unit overcome first elastic component move to the first position from the second position；The electricity
It is detached from when Chi Bao is removed from the fixed bracket with the trigger unit, reply masterpiece of the trigger unit in first elastic component
The second position is returned to from the first position under.
10. dust catcher according to claim 9, it is characterised in that: the part that the battery pack and the trigger unit contradict
Positioned at the front end of the battery pack, the front end is inserted into the direction of the cavity close to the battery pack.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610778595.2A CN106214070B (en) | 2016-08-31 | 2016-08-31 | The tool and dust catcher of power of alterating and direct current power supply |
| PCT/CN2017/100097 WO2018041243A1 (en) | 2016-08-31 | 2017-08-31 | Vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610778595.2A CN106214070B (en) | 2016-08-31 | 2016-08-31 | The tool and dust catcher of power of alterating and direct current power supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106214070A CN106214070A (en) | 2016-12-14 |
| CN106214070B true CN106214070B (en) | 2019-02-12 |
Family
ID=58072265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610778595.2A Active CN106214070B (en) | 2016-08-31 | 2016-08-31 | The tool and dust catcher of power of alterating and direct current power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106214070B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108878188B (en) * | 2017-05-12 | 2024-03-08 | 天佑电器（苏州）有限公司 | AC/DC switching device and cleaning tool with same |
| CN110832560B (en) * | 2017-06-08 | 2021-10-01 | 费斯托工具有限责任公司 | Energy storage module for a hand-held power tool |
| CN109557910A (en) | 2017-09-27 | 2019-04-02 | 苏州宝时得电动工具有限公司 | From mobile device and its automatic working system |
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| EP0969589A2 (en) * | 1998-07-02 | 2000-01-05 | Switched Reluctance Drives Limited | Cleaning apparatus and method with soft-starting |
| EP1795108A2 (en) * | 2005-12-09 | 2007-06-13 | LG Electronics Inc. | Cleaner having steam generator |
| CN103536246A (en) * | 2012-07-12 | 2014-01-29 | 科沃斯机器人科技(苏州)有限公司 | Vacuum dust collector |
| CN104582886A (en) * | 2012-06-12 | 2015-04-29 | 胡斯华纳有限公司 | Electric cutting system |
| CN205160202U (en) * | 2015-12-15 | 2016-04-13 | 福建星海通信科技有限公司 | AC/DC power supply auto -change over device that supplies power |
| CN206792358U (en) * | 2016-08-31 | 2017-12-26 | 天佑电器（苏州）有限公司 | The instrument and dust catcher of power of alterating and direct current power supply |
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2016
- 2016-08-31 CN CN201610778595.2A patent/CN106214070B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0969589A2 (en) * | 1998-07-02 | 2000-01-05 | Switched Reluctance Drives Limited | Cleaning apparatus and method with soft-starting |
| EP1795108A2 (en) * | 2005-12-09 | 2007-06-13 | LG Electronics Inc. | Cleaner having steam generator |
| CN104582886A (en) * | 2012-06-12 | 2015-04-29 | 胡斯华纳有限公司 | Electric cutting system |
| CN103536246A (en) * | 2012-07-12 | 2014-01-29 | 科沃斯机器人科技(苏州)有限公司 | Vacuum dust collector |
| CN205160202U (en) * | 2015-12-15 | 2016-04-13 | 福建星海通信科技有限公司 | AC/DC power supply auto -change over device that supplies power |
| CN206792358U (en) * | 2016-08-31 | 2017-12-26 | 天佑电器（苏州）有限公司 | The instrument and dust catcher of power of alterating and direct current power supply |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106214070A (en) | 2016-12-14 |
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