CN203388799U - Constant-power dust collector control circuit - Google Patents
Constant-power dust collector control circuit Download PDFInfo
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- CN203388799U CN203388799U CN201320500988.9U CN201320500988U CN203388799U CN 203388799 U CN203388799 U CN 203388799U CN 201320500988 U CN201320500988 U CN 201320500988U CN 203388799 U CN203388799 U CN 203388799U
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Abstract
The utility model discloses a constant-power dust collector control circuit which comprises an input unit, a dust collection unit, a detection unit and a control unit, wherein the input unit supplies electricity to the constant-power dust collector control circuit; the dust collection unit is electrically connected with the input unit and performs dust collection on dust after receiving the electricity supplied by the input unit; the detection unit is electrically connected with the dust collection unit and is used for detecting the current output power of the dust collection unit; the control unit is electrically connected with the input unit and the detection unit respectively and is used for adjusting the input unit by comparing the current output power detected by the detection unit with target power. The constant-power dust collector control circuit has the advantages that a dust collector works in a state with relatively low power when not collecting objects and can slowly release stored current for collecting the objects when collecting the objects, so that the output power of the overall dust collector is not increased, and the suction force is greatly increased; therefore, the suction efficiency is improved.
Description
Technical field
The utility model discloses a kind of control circuit, especially disclose a kind of control circuit of dust collector of permanent power.
Background technology
Current existing dust catcher is realized speed governing for alternating current being carried out to copped wave by controllable silicon.When the gear of dust catcher is beaten to maximum, controllable silicon is no longer to alternating current copped wave, and alternating current is added on motor entirely.The shortcoming of this scheme is no matter whether dust catcher inhales thing, as long as the gear of dust catcher is adjusted to maximum, dust catcher is just with peak power work.When dust catcher is not during in dust suction, dust catcher has transferred most electric energy to the idle works such as heat energy, noise.In this process, what be converted into rotating speed is a wherein very little part.Can cause like this suction efficiency very low, be a kind of great waste to electric energy, and do not meet energy-conservation advocating.
The input current of existing dust catcher and the graph of a relation of output current in Fig. 1, have been shown.Wherein A line is input current, and B line is output current.As shown in the figure, no matter in any situation, input current and output current are all comparatively approximate.
Utility model content
The purpose of this utility model has been to provide a kind of control circuit of dust collector of permanent power, can improve dust collection efficiency and can also save electric energy.
The utility model discloses a kind of control circuit of dust collector of permanent power, it comprises input block, dust suction unit, detecting unit, control module; Wherein, described input block is for providing electric power to the control circuit of dust collector of this perseverance power; Described dust suction unit is electrically connected mutually with described input block, and described dust suction unit carries out dust suction processing to dust after receiving the electric power of described input block; Described detecting unit is electrically connected mutually with described dust suction unit, and described detecting unit is for detection of the present output power of dust suction unit; Described control module is electrically connected mutually with described input block, described detecting unit respectively, and the present output power that described control module detects according to described detecting unit and target power compare to regulate described input block.
Preferably, described input block is alternating current.
Preferably, described control module regulates the copped wave of described input block by controllable silicon.
Preferably, described control module is also electrically connected mutually with described dust suction unit, and described control module is for controlling the break-make of described dust suction unit.
Preferably, described detecting unit detects the input voltage of the current output current in dust suction unit and current input block.
The utility model has the advantage of that dust catcher dust catcher when not inhaling thing can be operated in the relatively low states of power---stash one can electric current, can not waste electric energy.When will inhale thing, meeting slowly discharge hiding electric current as inhaling thing, complete machine power output is not increased but suction first mate increase, thereby improves suction efficiency, to reach the object of effectively utilizing electric energy and not wasting electric energy.
Accompanying drawing explanation
The input current that accompanying drawing 1 is existing dust catcher and the graph of a relation of output current.
Accompanying drawing 2 is the theory diagram of the control circuit of dust collector of permanent power in the utility model.
Accompanying drawing 3 is for adopting the input current of dust catcher and the graph of a relation of output current of the utility model control circuit.
Accompanying drawing 4 is the first circuit diagram of the control circuit of dust collector of permanent power in the utility model.
Accompanying drawing 5 is the second circuit figure of the control circuit of dust collector of permanent power in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be those skilled in the art will recognize that, protection domain of the present utility model is made to more explicit defining.
As shown in Figure 2, the control circuit of dust collector of the permanent power in the utility model in the first embodiment, it comprises input block, dust suction unit, detecting unit, control module.
Input block is for providing stable electric power to the control circuit of dust collector of this perseverance power.Input block is alternating current.The voltage constant of the alternating current of input block is constant, can be by regulating the input current of input block to regulate.
Dust suction unit is electrically connected mutually with described input block, and described dust suction unit carries out dust suction processing to dust after receiving the electric power of described input block.The power of dust suction unit is that the output current of dust suction unit and the input voltage of input block and current power factor multiply each other and obtain.
Detecting unit is electrically connected mutually with described dust suction unit, and described detecting unit is for detection of the present output power of dust suction unit.Detecting unit detects to obtain current dust suction power to the input voltage of the output current of current dust suction unit and current input block.
As shown in Figure 4 and Figure 5, control module is electrically connected mutually with described input block, described detecting unit respectively.The present output power that control module detects according to described detecting unit and target power compare to regulate described input block.Control module regulates the copped wave of described input block by controllable silicon, and then plays regulation output power.Control module is also electrically connected mutually with described dust suction unit, and described control module is for controlling the shutoff of described dust suction unit.
The control circuit of dust collector of permanent power of the present utility model adds the detection of the output current of dust suction unit and the detection to the input voltage of input block on the basis of original control module.The speed governing of this dust catcher is also, by adjusting controllable silicon, the copped wave size of alternating current is carried out to speed governing.
As shown in Figure 3, compared to existing dust catcher, when adopting dust catcher of the present utility model to be adjusted to maximum, controllable silicon does not all discharge the alternating current of input, but has cut away a part.Wherein A line is input current, and B line is output current.At this moment, control module is recorded current current value and according to current power factor, power output is calculated as target power.When dust enters the hose port of dust catcher, the real-time current value that control module detects slowly diminishes, and causes power output to reduce.At this moment control module can be controlled controllable silicon and increases area after copped wave to increase output current, the power output reducing above with compensation, till making output power value reach target power value above or till controllable silicon all discharges alternating current, till making output voltage substantially reach input voltage.When hose port slow release, in real time output power value can slowly be greater than target input power value, and at this moment single-chip microcomputer can be controlled controllable silicon and reduces area after copped wave to reduce the electric current of output, to reduce the power of output, until reduce to target power value.
The utility model has the advantage of that dust catcher dust catcher when not inhaling thing can be operated in the relatively low states of power---stash one can electric current, can not waste electric energy.When will inhale thing, meeting slowly discharge hiding electric current as inhaling thing, complete machine power output is not increased but suction first mate increase, thereby improves suction efficiency, to reach the object of effectively utilizing electric energy and not wasting electric energy.
Above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (5)
1. a control circuit of dust collector for permanent power, is characterized in that: it comprises input block, dust suction unit, detecting unit, control module; Wherein,
Described input block is for providing electric power to the control circuit of dust collector of this perseverance power;
Described dust suction unit is electrically connected mutually with described input block, and described dust suction unit carries out dust suction processing to dust after receiving the electric power of described input block;
Described detecting unit is electrically connected mutually with described dust suction unit, and described detecting unit is for detection of the present output power of dust suction unit;
Described control module is electrically connected mutually with described input block, described detecting unit respectively, and the present output power that described control module detects according to described detecting unit and target power compare to regulate described input block.
2. the control circuit of dust collector of permanent power according to claim 1, is characterized in that: described input block is alternating current.
3. the control circuit of dust collector of permanent power according to claim 2, is characterized in that: described control module regulates the copped wave of described input block by controllable silicon.
4. the control circuit of dust collector of permanent power according to claim 1, is characterized in that: described control module is also electrically connected mutually with described dust suction unit, and described control module is for controlling the break-make of described dust suction unit.
5. the control circuit of dust collector of permanent power according to claim 1, is characterized in that: described detecting unit detects the input voltage of the current output current in dust suction unit and current input block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500988.9U CN203388799U (en) | 2013-08-16 | 2013-08-16 | Constant-power dust collector control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500988.9U CN203388799U (en) | 2013-08-16 | 2013-08-16 | Constant-power dust collector control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203388799U true CN203388799U (en) | 2014-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320500988.9U Expired - Fee Related CN203388799U (en) | 2013-08-16 | 2013-08-16 | Constant-power dust collector control circuit |
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| CN (1) | CN203388799U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105520689A (en) * | 2015-12-20 | 2016-04-27 | 成都悦翔翔科技有限公司 | Capacity monitoring system for robot dust remover based on signal processing circuit |
| CN105559698A (en) * | 2015-12-20 | 2016-05-11 | 成都悦翔翔科技有限公司 | Volume monitoring system for robot dust collector based on voltage stabilizing type voltage boosting circuit |
| CN105559700A (en) * | 2015-12-20 | 2016-05-11 | 成都悦翔翔科技有限公司 | Capacity monitoring system based on mixed signal processing circuit and applied to robotic vacuum cleaner |
| CN105559697A (en) * | 2015-12-20 | 2016-05-11 | 成都悦翔翔科技有限公司 | Volume monitoring system based on voltage stabilization signal processing circuit for robotic vacuum cleaner |
| CN105559701A (en) * | 2015-12-20 | 2016-05-11 | 成都悦翔翔科技有限公司 | Capacity monitoring system for robotic vacuum cleaner |
| CN105559699A (en) * | 2015-12-20 | 2016-05-11 | 成都悦翔翔科技有限公司 | Booster circuit based capacity monitoring system for robotic vacuum cleaner |
| CN105595919A (en) * | 2015-12-20 | 2016-05-25 | 成都悦翔翔科技有限公司 | Robot-dust-collector volume monitoring system based on voltage stabilizing circuit |
| CN105615775A (en) * | 2015-12-20 | 2016-06-01 | 成都悦翔翔科技有限公司 | Boost type signal processing circuit based capacity monitoring system for robotic vacuum cleaner |
-
2013
- 2013-08-16 CN CN201320500988.9U patent/CN203388799U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105520689A (en) * | 2015-12-20 | 2016-04-27 | 成都悦翔翔科技有限公司 | Capacity monitoring system for robot dust remover based on signal processing circuit |
| CN105559698A (en) * | 2015-12-20 | 2016-05-11 | 成都悦翔翔科技有限公司 | Volume monitoring system for robot dust collector based on voltage stabilizing type voltage boosting circuit |
| CN105559700A (en) * | 2015-12-20 | 2016-05-11 | 成都悦翔翔科技有限公司 | Capacity monitoring system based on mixed signal processing circuit and applied to robotic vacuum cleaner |
| CN105559697A (en) * | 2015-12-20 | 2016-05-11 | 成都悦翔翔科技有限公司 | Volume monitoring system based on voltage stabilization signal processing circuit for robotic vacuum cleaner |
| CN105559701A (en) * | 2015-12-20 | 2016-05-11 | 成都悦翔翔科技有限公司 | Capacity monitoring system for robotic vacuum cleaner |
| CN105559699A (en) * | 2015-12-20 | 2016-05-11 | 成都悦翔翔科技有限公司 | Booster circuit based capacity monitoring system for robotic vacuum cleaner |
| CN105595919A (en) * | 2015-12-20 | 2016-05-25 | 成都悦翔翔科技有限公司 | Robot-dust-collector volume monitoring system based on voltage stabilizing circuit |
| CN105615775A (en) * | 2015-12-20 | 2016-06-01 | 成都悦翔翔科技有限公司 | Boost type signal processing circuit based capacity monitoring system for robotic vacuum cleaner |
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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: 20140115 Termination date: 20160816 |
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| CF01 | Termination of patent right due to non-payment of annual fee |