CN112702825A - Fool-proof device for ion fan - Google Patents
Fool-proof device for ion fan Download PDFInfo
- Publication number
- CN112702825A CN112702825A CN202011601675.3A CN202011601675A CN112702825A CN 112702825 A CN112702825 A CN 112702825A CN 202011601675 A CN202011601675 A CN 202011601675A CN 112702825 A CN112702825 A CN 112702825A
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- CN
- China
- Prior art keywords
- plc controller
- wind machine
- power supply
- ionic wind
- fool
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- 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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- 230000000007 visual effect Effects 0.000 claims description 2
- 230000003068 static effect Effects 0.000 description 5
- 230000006698 induction Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/04—Carrying-off electrostatic charges by means of spark gaps or other discharge devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Ventilation (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
The invention discloses a fool-proof device for an ion fan, which comprises: power supply unit, be used for responding to human photoelectric sensing ware, PLC controller, time relay, ionic wind machine, the PLC controller respectively with time relay and photoelectric sensing ware electric connection, power supply unit passes through time relay and ionic wind machine electric connection. Through the mode, the fool-proof device for the ion fan realizes the function of automatically turning on or off the ion fan according to the detected position of the human body, and is simple in structure, low in cost and convenient to operate.
Description
Technical Field
The invention relates to the technical field of photoelectric sensing, in particular to a fool-proof device for an ion fan.
Background
Many operation stations need ion fan static elimination at present, reduce the risk of static harm components and parts. But the ion control fan is turned on or off through manual control.
When the ion extension machine works normally, an operator forgets to turn on the ion extension machine, so that the risk of generating static electricity is caused, unstable factors are caused to the quality of products, and then bad plates flow into a client to generate customer complaints.
When the operator leaves the station, forget to close ion fan, ion fan continues long-time work when unmanned use, wastes the electric energy simultaneously because long-time operation, and the indirect ion fan that damages has reduced corresponding use mission.
Disclosure of Invention
The invention mainly solves the technical problem of providing the fool-proof device for the ion fan, has the advantages of high reliability, accurate positioning, low price and the like, and has wide market prospect in the application and popularization of the photoelectric sensing technology.
In order to solve the technical problems, the invention adopts a technical scheme that:
provided is a fool-proof device for an ion blower, comprising: power supply unit, be used for responding to human photoelectric sensing ware, PLC controller, time relay, ionic wind machine, the PLC controller respectively with time relay and photoelectric sensing ware electric connection, power supply unit passes through time relay and ionic wind machine electric connection, and when photoelectric sensing ware sensed the human body, the ionic wind machine was opened automatically to the PLC controller, and when the human body left, PLC controller control ionic wind machine self-closing.
In a preferred embodiment of the invention, an audible and visual warning device is connected to the PLC controller.
In a preferred embodiment of the present invention, the dc power is directly connected to the input terminal of the power supply device, and the ion blower is connected to the output terminal of the power supply device.
The invention has the beneficial effects that: the automatic opening or closing function of the ion fan according to the detected position of the human body is achieved, and the automatic opening or closing function of the ion fan is simple in structure, low in cost and convenient to operate.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
fig. 1 is a schematic structural diagram of a fool-proof device for an ion blower according to a preferred embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention includes:
the utility model provides a prevent slow-witted device for ionic wind machine can open or close ionic wind machine automatically through the appearance of response human body or leave, reduces the risk that produces static, avoids extravagant electric energy, indirectly increases ionic wind machine's life simultaneously.
A prevent slow-witted device for ionic wind machine, its structure includes: power supply unit, be used for responding to human photoelectric sensing ware, PLC controller, time relay, ionic wind machine, the PLC controller respectively with time relay and photoelectric sensing ware electric connection, power supply unit passes through time relay and ionic wind machine electric connection.
Add human induction system at power input end, define human induction system's operating mode in the PLC controller, when photoelectric sensing ware senses the human body, the ion fan is opened automatically to the PLC controller, and when the human body left, can set up fixed time then self-closing. The 220v AC may be connected directly to the power supply input and the ion blower connected to the output of the power supply as shown.
In order to facilitate observation and use, the PLC is also connected with an acousto-optic warning device.
The fool-proof device for the ion fan has the advantages that:
1. the scheme has the advantages that the power supply circuit is relatively simple to modify, and the working mode is simple to set and easy to operate;
2. the ion fan is manually turned on or off, and is automatically turned on or off after induction, so that risks are reduced, and electric power and energy are saved;
3. the induction working mode avoids the risk of leaking the ion fan, effectively avoids the generation of static electricity, and improves the product quality.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (3)
1. The utility model provides a prevent slow-witted device for ionic wind machine which characterized in that includes: power supply unit, be used for responding to human photoelectric sensing ware, PLC controller, time relay, ionic wind machine, the PLC controller respectively with time relay and photoelectric sensing ware electric connection, power supply unit passes through time relay and ionic wind machine electric connection, and when photoelectric sensing ware sensed the human body, the ionic wind machine was opened automatically to the PLC controller, and when the human body left, PLC controller control ionic wind machine self-closing.
2. The fool-proofing device for the ion fan as claimed in claim 1, wherein an audible and visual warning device is connected to the PLC controller.
3. The fool-proofing device for ion fans of claim 1, wherein direct current is directly connected to the input end of the power supply device, and the ion fan is connected to the output end of the power supply device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011601675.3A CN112702825A (en) | 2020-12-30 | 2020-12-30 | Fool-proof device for ion fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011601675.3A CN112702825A (en) | 2020-12-30 | 2020-12-30 | Fool-proof device for ion fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112702825A true CN112702825A (en) | 2021-04-23 |
Family
ID=75512085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011601675.3A Pending CN112702825A (en) | 2020-12-30 | 2020-12-30 | Fool-proof device for ion fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112702825A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102608941A (en) * | 2012-03-09 | 2012-07-25 | 昆山亿富达电子有限公司 | Foolproof protection control system for processing device |
| CN205265986U (en) * | 2015-12-08 | 2016-05-25 | 上海旭统精密电子有限公司 | Infrared automatic control device of ionic wind machine |
| CN207184908U (en) * | 2017-09-19 | 2018-04-03 | 长电科技（滁州）有限公司 | A kind of ion fan anti-misoperation device |
| CN210668881U (en) * | 2019-05-21 | 2020-06-02 | 芜湖朋会电子科技有限公司 | Electric warming stove's socket that cuts off power supply automatically from people |
| CN214177619U (en) * | 2020-12-30 | 2021-09-10 | 伟创力电子技术(苏州)有限公司 | Fool-proof device for ion fan |
-
2020
- 2020-12-30 CN CN202011601675.3A patent/CN112702825A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102608941A (en) * | 2012-03-09 | 2012-07-25 | 昆山亿富达电子有限公司 | Foolproof protection control system for processing device |
| CN205265986U (en) * | 2015-12-08 | 2016-05-25 | 上海旭统精密电子有限公司 | Infrared automatic control device of ionic wind machine |
| CN207184908U (en) * | 2017-09-19 | 2018-04-03 | 长电科技（滁州）有限公司 | A kind of ion fan anti-misoperation device |
| CN210668881U (en) * | 2019-05-21 | 2020-06-02 | 芜湖朋会电子科技有限公司 | Electric warming stove's socket that cuts off power supply automatically from people |
| CN214177619U (en) * | 2020-12-30 | 2021-09-10 | 伟创力电子技术(苏州)有限公司 | Fool-proof device for ion fan |
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| SE01 | Entry into force of request for substantive examination |