CN203447235U - Frequency-variable dust collector - Google Patents
Frequency-variable dust collector Download PDFInfo
- Publication number
- CN203447235U CN203447235U CN201320410425.0U CN201320410425U CN203447235U CN 203447235 U CN203447235 U CN 203447235U CN 201320410425 U CN201320410425 U CN 201320410425U CN 203447235 U CN203447235 U CN 203447235U
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- China
- Prior art keywords
- circuit board
- control circuit
- distance
- dust collector
- inlet scoop
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Electric Vacuum Cleaner (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a frequency-variable dust collector, which comprises a dust collector body. A motor and fan group, a power supply switch and a control circuit board are arranged in the dust collector body; an air suction opening is formed in one end of the dust collector body; a distance sensor electrically connected with the control circuit board is arranged at one end, which is close to the air suction opening, of the dust collector body; when a triggering object is located within a range of the sensing distance of the distance sensor, the distance sensor generates and sends a triggering control signal to the control circuit board. When the triggering control signal is received by the control circuit board, the motor and fan group is in a working state of full load and high-speed running under the control of the control circuit board; when the triggering control signal is not received by the control circuit board, the motor and fan group is in a standby state of low-speed running under the control of the control circuit board. The frequency-variable dust collector has the characteristics of energy economization and electricity conservation.
Description
Technical field
The utility model relates to dust catcher technical field, especially relates to a kind of frequency conversion dust catcher.
Background technology
At present, portable dust collector for electronic equipment dedusting, comprise body of dust collector, one end of body of dust collector is provided with inlet scoop, in body of dust collector, be provided with electric motor fan group, filter, power switch and control circuit board, battery pack provides power supply for electric motor fan group, and electric motor fan group operates under the control action of control circuit board, air-flow is entered in body of dust collector from inlet scoop, and device is stored in dust and impurity in body of dust collector after filtration after filtering.During use, because motor is always in the state of running up, to the electric quantity consumption especially severe of battery pack, the electric energy of battery pack depletes very soon, need to change battery pack or charging, and its energy consumption is high, not power saving.
Summary of the invention
The deficiency existing for above-mentioned prior art, the purpose of this utility model will provide a kind of frequency conversion dust catcher of energy saving.
To achieve these goals, the technical scheme that the utility model adopts is:
A kind of frequency conversion dust catcher, comprise body of dust collector, one end of body of dust collector is provided with inlet scoop, in body of dust collector, be provided with electric motor fan group, power switch and control circuit board, electric motor fan group operates under the control action of control circuit board, battery pack provides power supply for electric motor fan group, power switch is controlled power turn-on and the disconnection of battery pack, described body of dust collector is provided with by one end of described inlet scoop the Distance-sensing device being electrically connected to described control circuit board, described Distance-sensing device produces Trig control signal and is sent to described control circuit board when triggering object at the distance of reaction scope internal induction of its setting, when described control circuit board receives described Trig control signal, electric motor fan group is the duty in running up at full capacity under the control of described control circuit board, when described control circuit board does not receive described Trig control signal, electric motor fan group is the holding state in low-speed running under the control of described control circuit board.
Wherein, the distance of reaction scope of described Distance-sensing device is in 5cm.
Wherein, described Distance-sensing device is metal sensor.
Wherein, described electric motor fan group comprises electrodeless variable-speed motor and sets of fan blades.
Wherein, the front end of described body of dust collector is provided with maxilla and the lower jaw being oppositely arranged, and is provided with rotating inlet scoop assembly between maxilla and lower jaw, and described inlet scoop assembly is the inlet scoop assembly that comprises the integral type of at least two inlet scoop interfaces; Described Distance-sensing device is located on described lower jaw, and the distance between described inlet scoop interface and described Distance-sensing device is 2～5cm.
Adopt after technique scheme, the advantage that compared to the prior art the utility model had is:
No matter whether dust catcher is in effective duty for dust catcher described in background technology, and its motor all can completely meet and run up.And frequency conversion dust catcher described in the utility model is provided with Distance-sensing device in the one end by described inlet scoop, when triggering object is positioned at Distance-sensing device distance of reaction scope, Distance-sensing device produces Trig control signal and is also sent to control circuit board.When described control circuit board receives Trig control signal, electric motor fan group is the duty in running up at full capacity under the control of described control circuit board; When described control circuit board does not receive Trig control signal, electric motor fan group is the holding state in low-speed running under the control of described control circuit board.Thereby frequency conversion dust catcher described in the utility model has advantages of energy saving.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1: circuit block diagram structural representation of the present utility model;
Fig. 2: the structural representation of the utility model embodiment mono-;
Fig. 3: the structural representation of the utility model embodiment bis-.
In figure, 1: body of dust collector; 11: inlet scoop; 12: charging inlet; 13: the string bag; 14: maxilla; 15: lower jaw; 2: Distance-sensing device; 3: electric motor fan group; 4: battery pack; 5: inlet scoop assembly; 51: inlet scoop interface.
The specific embodiment
The following stated is only preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
Embodiment mono-, see shown in Fig. 1 to Fig. 2: a kind of frequency conversion dust catcher, comprise body of dust collector 1, in body of dust collector 1, be provided with the electric motor fan group 3 being formed by electrodeless variable-speed motor and sets of fan blades, the string bag 13, power switch and control circuit board, electric motor fan group 3 operates under the control action of control circuit board, battery pack 4 provides power supply by control circuit board for electric motor fan group 3, power switch is controlled power turn-on and the disconnection of battery pack 4, the front end of body of dust collector 1 is provided with inlet scoop 11, the string bag 13 is located between inlet scoop 11 and electric motor fan group 3, the rear end of body of dust collector 1 is provided with the charging inlet 12 being electrically connected to battery pack 4.Body of dust collector 1 is provided with by one end of inlet scoop 11 the Distance-sensing device 2 being electrically connected to control circuit board, and Distance-sensing device 2 produces Trig control signal and is sent to control circuit board during to triggering object at the distance of reaction scope internal induction of its setting.
Wherein, Distance-sensing device 2 is metal sensor, and the distance of reaction scope of Distance-sensing device 2 is in 5cm, and certainly according to different demands, the distance of reaction scope of Distance-sensing device 2 also can be in 2cm.When control circuit board receives described Trig control signal, electric motor fan group 3 is the duty in running up at full capacity under the control of control circuit board; When control circuit board does not receive described Trig control signal, electric motor fan group 3 is the holding state in low-speed running under the control of control circuit board.
Embodiment bis-, as shown in Figure 3, the difference of the present embodiment and embodiment mono-is, the front end of body of dust collector 1 is provided with maxilla 14 and the lower jaw 15 being oppositely arranged, between maxilla 14 and lower jaw 15, be provided with rotating inlet scoop assembly 5, inlet scoop assembly 5 is the inlet scoop assembly 5 that comprises the integral type of at least two inlet scoop interfaces 51, and in this enforcement, the inlet scoop interface 51 of inlet scoop assembly 5 is two.Distance-sensing device 2 is located on lower jaw 15, and the distance between inlet scoop interface 51 and Distance-sensing device 2 is 2～5cm, and the distance in the present embodiment between inlet scoop interface 51 and Distance-sensing device 2 is 5cm.Existing dust catcher is equipped with a plurality of independent inlet scoop interfaces according to different environments for use conventionally, while utilizing different inlet scoops interface 51 to give a dinner of welcome, needs to change separately inlet scoop interface 51, uses very trouble.And frequency conversion dust catcher described in the present embodiment switches corresponding inlet scoop interface 51 by rotating its inlet scoop assembly 5, very easy to use.All the other contents of the present embodiment are identical with embodiment mono-, repeat no more here.
Claims (5)
1. a frequency conversion dust catcher, comprise body of dust collector (1), one end of body of dust collector (1) is provided with inlet scoop (11), in body of dust collector (1), be provided with electric motor fan group (3), power switch and control circuit board, electric motor fan group (3) operates under the control action of control circuit board, battery pack (4) provides power supply for electric motor fan group (3), power switch is controlled power turn-on and the disconnection of battery pack (4), it is characterized in that: described body of dust collector (1) is provided with by one end of described inlet scoop (11) the Distance-sensing device (2) being electrically connected to described control circuit board, described Distance-sensing device (2) produces Trig control signal and is sent to described control circuit board when triggering object at the distance of reaction scope internal induction of its setting, when described control circuit board receives described Trig control signal, electric motor fan group (3) duty in running up at full capacity under the control of described control circuit board, when described control circuit board does not receive described Trig control signal, electric motor fan group (3) holding state in low-speed running under the control of described control circuit board.
2. a kind of frequency conversion dust catcher according to claim 1, is characterized in that: the distance of reaction scope of described Distance-sensing device (2) is in 5cm.
3. a kind of frequency conversion dust catcher according to claim 1, is characterized in that: described Distance-sensing device (2) is metal sensor.
4. a kind of frequency conversion dust catcher according to claim 1, is characterized in that: described electric motor fan group (3) comprises electrodeless variable-speed motor and sets of fan blades.
5. a kind of frequency conversion dust catcher according to claim 1, it is characterized in that: the front end of described body of dust collector (1) is provided with maxilla (14) and the lower jaw (15) being oppositely arranged, between maxilla (14) and lower jaw (15), be provided with rotating inlet scoop assembly (5), described inlet scoop assembly (5) is the inlet scoop assembly (5) that comprises the integral type of at least two inlet scoop interfaces (51); It is upper that described Distance-sensing device (2) is located at described lower jaw (15), and the distance between described inlet scoop interface (51) and described Distance-sensing device (2) is 2～5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320410425.0U CN203447235U (en) | 2013-07-11 | 2013-07-11 | Frequency-variable dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320410425.0U CN203447235U (en) | 2013-07-11 | 2013-07-11 | Frequency-variable dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203447235U true CN203447235U (en) | 2014-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320410425.0U Expired - Fee Related CN203447235U (en) | 2013-07-11 | 2013-07-11 | Frequency-variable dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203447235U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107419685A (en) * | 2017-05-25 | 2017-12-01 | 东台新时代畜牧机械设备有限公司 | A kind of gardens sort-type Bothridium Machine |
| CN107485333A (en) * | 2016-06-12 | 2017-12-19 | 苏州宝时得电动工具有限公司 | Proximity self-starting dust catcher and the method for controlling dust catcher self-starting dust suction |
| CN107638129A (en) * | 2016-07-21 | 2018-01-30 | 苏州宝时得电动工具有限公司 | Dust collecting system |
| CN107638130A (en) * | 2016-07-21 | 2018-01-30 | 苏州宝时得电动工具有限公司 | Dust collecting system |
| WO2019237968A1 (en) * | 2018-06-14 | 2019-12-19 | 苏州宝时得电动工具有限公司 | Garden power tool and control method therefor |
| CN113842081A (en) * | 2021-09-23 | 2021-12-28 | 台山市冠鑫机械有限公司 | Dust collector and control method |
-
2013
- 2013-07-11 CN CN201320410425.0U patent/CN203447235U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107485333A (en) * | 2016-06-12 | 2017-12-19 | 苏州宝时得电动工具有限公司 | Proximity self-starting dust catcher and the method for controlling dust catcher self-starting dust suction |
| CN107485333B (en) * | 2016-06-12 | 2023-12-08 | 苏州宝时得电动工具有限公司 | Proximity self-starting dust collector and method for controlling self-starting dust collection of dust collector |
| CN107638129A (en) * | 2016-07-21 | 2018-01-30 | 苏州宝时得电动工具有限公司 | Dust collecting system |
| CN107638130A (en) * | 2016-07-21 | 2018-01-30 | 苏州宝时得电动工具有限公司 | Dust collecting system |
| CN107419685A (en) * | 2017-05-25 | 2017-12-01 | 东台新时代畜牧机械设备有限公司 | A kind of gardens sort-type Bothridium Machine |
| WO2019237968A1 (en) * | 2018-06-14 | 2019-12-19 | 苏州宝时得电动工具有限公司 | Garden power tool and control method therefor |
| CN113842081A (en) * | 2021-09-23 | 2021-12-28 | 台山市冠鑫机械有限公司 | Dust collector and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20140711 |
|
| EXPY | Termination of patent right or utility model |