CN108051694A - Smart home production hand iron electric leakage real-time detection warning device - Google Patents
Smart home production hand iron electric leakage real-time detection warning device Download PDFInfo
- Publication number
- CN108051694A CN108051694A CN201810040353.2A CN201810040353A CN108051694A CN 108051694 A CN108051694 A CN 108051694A CN 201810040353 A CN201810040353 A CN 201810040353A CN 108051694 A CN108051694 A CN 108051694A
- Authority
- CN
- China
- Prior art keywords
- signal
- driving circuit
- upper cover
- line
- lower cover
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
Abstract
The present invention relates to smart home production hand iron electric leakage real-time detection warning devices, power supply respectively with signal detection sensing unit, signal condition amplifying unit, driving circuit and sound and light alarm module are electrically connected, signal detection sensing unit connects signal condition amplifying unit, signal condition amplifying unit connects driving circuit, driving circuit connects sound and light alarm module, external agency includes lower cover and upper cover plate disposed thereon, line of induction guide channel plate is placed between lower cover and upper cover plate, signal detection sensing unit, signal condition amplifying unit, driving circuit and sound and light alarm module are placed in upper cover plate inner cavity, power supply is placed in lower cover inner cavity, line of induction guide channel plate is equipped with to accommodate the guide groove of detected line and the line of induction.Signal detection sensing unit detects signal on soldering iron line in real time, and signal is sent to signal condition amplifying unit, and conditioning amplified signal carries out threshold values judgement through driving circuit, when threshold values of the signal more than setting, carries out early warning.
Description
Technical field
The present invention relates to a kind of smart home production hand iron electric leakage real-time detection warning devices.
Background technology
At present, when processing industry carries out high-volume manual welding product, because soldering iron imperfect earth causes solder horn band
The situation of electricity happens occasionally, and component is all than more sensitive device on usual PCBA, is returned when there is external high voltage to enter plank
PCBA board disabler is often led to during road, product batch damages, and can cause huge loss.How with avoid similar feelings are solved
Condition occurs, it appears and it is particularly important, it is badly in need of solving.
The content of the invention
The purpose of the present invention is overcoming the shortcomings of the prior art, a kind of smart home production hand iron electric leakage is provided
Real-time detection warning device.
The purpose of the present invention is achieved through the following technical solutions：
Smart home production hand iron electric leakage real-time detection warning device, feature are：Include external agency, signal detection
Sensing unit, signal condition amplifying unit, driving circuit, sound and light alarm module and power supply, the power supply respectively with
Signal detection sensing unit, signal condition amplifying unit, driving circuit and sound and light alarm module are electrically connected, and the signal is visited
Survey sensing unit connection signal condition amplifying unit, signal condition amplifying unit connection driving circuit, driving circuit connection acousto-optic
Alarm module, the external agency include lower cover and upper cover plate disposed thereon, line of induction guide channel plate be placed in lower cover with
Between upper cover plate, the signal detection sensing unit, signal condition amplifying unit, driving circuit and sound and light alarm module are placed in
In the inner cavity of cover board, power supply is placed in the inner cavity of lower cover, line of induction guide channel plate be equipped with for accommodate detected line and
The guide groove of the line of induction.
Further, above-mentioned smart home production hand iron electric leakage real-time detection warning device, wherein, the lower cover
It is equipped on plate for the retaining mechanism of upper cover plate positioning and locking.
Further, above-mentioned smart home production hand iron electric leakage real-time detection warning device, wherein, the locking
Mechanism includes hook pressure plate and locking knob.
Further, above-mentioned smart home production hand iron electric leakage real-time detection warning device, wherein, the lower cover
Plate is equipped with pilot hole, and the upper cover plate opposite with pilot hole is equipped with guide finger, and upper cover plate is matched somebody with somebody by guide finger and pilot hole
It is combined loaded on lower cover.
Further, above-mentioned smart home production hand iron electric leakage real-time detection warning device, wherein, the power supply
Power supply is 3V DC output powers.
The present invention has significant advantages and beneficial effects compared with prior art, embodies in the following areas：
1. lower cover is bonded with upper cover plate, be detected line under the effect of external force with signal detection sensing unit in guide groove
The line of induction is bonded completely, so as to ensure the validity of detection；
2. signal detection sensing unit detects the signal on soldering iron line in real time, the signal detected is sent to signal condition puts
Big unit is nursed one's health and amplified, and amplified signal calculates through overdrive circuit and carries out threshold values judgement, when signal is more than setting
Threshold values indicate happening for electric leakage, start sound and light alarm module and carry out early warning；
3. hand iron electric leakage situation by 24 it is small when round-the-clock real-time detection, without manual intervention, realize detection of electrical leakage, letter automatically
Number analyzing and processing and circuit early warning, detection action belongs to contactless, detected object need not do any change or destruction, can
To realize Fast Installation and reduction；Real-time detection alarm design can effectively prevent soldering iron happening with electric welding.
Description of the drawings
Fig. 1：The decomposition texture schematic diagram of external agency of the present invention；
Fig. 2：The electrical block diagram of the present invention.
The meaning of each reference numeral see the table below in figure：
Specific embodiment
In order to which the technical features, objects and effects to the present invention are more clearly understood, specific implementation is now described in detail
Scheme.
As shown in Fig. 2, smart home production hand iron electric leakage real-time detection warning device, includes external agency, signal
Detection sensor unit 1, signal condition amplifying unit 2, driving circuit 3, sound and light alarm module 4 and power supply 5, power supply are
3V DC output powers, power supply 5 respectively with signal detection sensing unit 1, signal condition amplifying unit 2, driving circuit 3 with
And sound and light alarm module 4 is electrically connected, signal detection sensing unit 1 connects signal condition amplifying unit 2, and signal condition amplification is single
Member 2 connects driving circuit 3, and driving circuit 3 connects sound and light alarm module 4.
As shown in Figure 1, external agency includes lower cover 102 and upper cover plate 101 disposed thereon, line of induction guide channel plate
103 are placed between lower cover 102 and upper cover plate 101, signal detection sensing unit 1, signal condition amplifying unit 2, driving circuit 3
It is placed in sound and light alarm module 4 in the inner cavity of upper cover plate 101, power supply 5 is placed in the inner cavity of lower cover 102, and the line of induction is led
Frid 103 is equipped with to accommodate the guide groove of detected line 104 and the line of induction.
Be equipped on lower cover 102 for the retaining mechanism of upper cover plate positioning and locking, retaining mechanism include hook pressure plate and
Locking knob, after pushing down upper cover plate using hook pressure plate, rotation lock knob locks upper cover plate.
Lower cover 102 is equipped with pilot hole, and the upper cover plate 101 opposite with pilot hole is equipped with guide finger, and upper cover plate 101 is logical
The cooperation for crossing guide finger and pilot hole is assembled on lower cover.
During concrete application, after lower cover 102 is bonded with upper cover plate 101, being detected line (soldering iron line) 104 can be in the work of external force
It is bonded completely with the line of induction of signal detection sensing unit 1 in guide groove with lower, so as to ensure the work validity of detection.
Signal detection sensing unit 1 detects the signal on soldering iron line in real time, detects electric leakage signal, the letter that then will be detected
Number being sent to signal condition amplifying unit 2 is nursed one's health and is amplified, and amplified signal is calculated through overdrive circuit 3 to carry out threshold values and sentence
It is disconnected, when the threshold values that signal is more than setting indicates happening for electric leakage, at this time system can start sound and light alarm module 4 carry out it is pre-
It is alert, prompting is sent, soldering iron there are drain conditions to occur, it is necessary to stop operation and investigate reason, pays attention to risk.
Hand iron electric leakage situation by 24 it is small when round-the-clock real-time detection, without manual intervention, realize detection of electrical leakage, signal automatically
Analyzing and processing and circuit early warning, detection action belong to contactless, and detected object need not do any change or destruction, can be with
Realize Fast Installation and reduction.Real-time detection alarm design can effectively prevent soldering iron happening with electric welding, effective to protect
Card produces the quality of product, reduces quality risk, increases customer satisfaction degree, simple for structure, installs and uses easy to maintain.
It should be noted that：The foregoing is merely the preferred embodiment of the present invention, are not limited to power of the invention
Sharp scope；Description above simultaneously, should can understand and implement for the special personage of correlative technology field, thus it is other without departing from
The equivalent change or modification completed under disclosed spirit, should be included in claim.
Claims (5)
1. smart home production hand iron electric leakage real-time detection warning device, it is characterised in that：It is visited comprising external agency, signal
Survey sensing unit, signal condition amplifying unit, driving circuit, sound and light alarm module and power supply, the power supply difference
It is electrically connected with signal detection sensing unit, signal condition amplifying unit, driving circuit and sound and light alarm module, the signal
Detection sensor unit connects signal condition amplifying unit, signal condition amplifying unit connection driving circuit, driving circuit connection sound
Light alarm module, the external agency include lower cover and upper cover plate disposed thereon, and line of induction guide channel plate is placed in lower cover
Between upper cover plate, the signal detection sensing unit, signal condition amplifying unit, driving circuit and sound and light alarm module are placed in
In the inner cavity of upper cover plate, power supply is placed in the inner cavity of lower cover, and line of induction guide channel plate is equipped with to accommodate detected line
With the guide groove of the line of induction.
2. smart home production hand iron electric leakage real-time detection warning device according to claim 1, it is characterised in that：
It is equipped on the lower cover for the retaining mechanism of upper cover plate positioning and locking.
3. smart home production hand iron electric leakage real-time detection warning device according to claim 2, it is characterised in that：
The retaining mechanism includes hook pressure plate and locking knob.
4. smart home production hand iron electric leakage real-time detection warning device according to claim 1, it is characterised in that：
The lower cover is equipped with pilot hole, and the upper cover plate opposite with pilot hole is equipped with guide finger, and upper cover plate is by guide finger with leading
Cooperation to hole is assembled on lower cover.
5. smart home production hand iron electric leakage real-time detection warning device according to claim 1, it is characterised in that：
The power supply is 3V DC output powers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810040353.2A CN108051694A (en) | 2018-01-16 | 2018-01-16 | Smart home production hand iron electric leakage real-time detection warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810040353.2A CN108051694A (en) | 2018-01-16 | 2018-01-16 | Smart home production hand iron electric leakage real-time detection warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108051694A true CN108051694A (en) | 2018-05-18 |
Family
ID=62127047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810040353.2A Pending CN108051694A (en) | 2018-01-16 | 2018-01-16 | Smart home production hand iron electric leakage real-time detection warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108051694A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202600085U (en) * | 2012-05-10 | 2012-12-12 | 新普科技股份有限公司 | Soldering iron state detecting system |
| CN203929951U (en) * | 2014-01-25 | 2014-11-05 | 泉州天梭电气有限公司 | Intelligent alarm is surveyed in integral type electric leakage |
| CN106443293A (en) * | 2016-08-15 | 2017-02-22 | 国家电网公司 | Direct current ground fault online detection and alarm device |
| CN206790071U (en) * | 2017-01-04 | 2017-12-22 | 郝珊 | A kind of novel protected counterpoise grounding electric alarm and protection circuit |
| CN206804779U (en) * | 2017-06-07 | 2017-12-26 | 东莞市卓茂仪器有限公司 | A kind of hand iron electric leakage monitor |
| CN207689614U (en) * | 2018-01-16 | 2018-08-03 | 欧朗电子科技有限公司 | Smart home production hand iron electric leakage real-time detection warning device |
-
2018
- 2018-01-16 CN CN201810040353.2A patent/CN108051694A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202600085U (en) * | 2012-05-10 | 2012-12-12 | 新普科技股份有限公司 | Soldering iron state detecting system |
| CN203929951U (en) * | 2014-01-25 | 2014-11-05 | 泉州天梭电气有限公司 | Intelligent alarm is surveyed in integral type electric leakage |
| CN106443293A (en) * | 2016-08-15 | 2017-02-22 | 国家电网公司 | Direct current ground fault online detection and alarm device |
| CN206790071U (en) * | 2017-01-04 | 2017-12-22 | 郝珊 | A kind of novel protected counterpoise grounding electric alarm and protection circuit |
| CN206804779U (en) * | 2017-06-07 | 2017-12-26 | 东莞市卓茂仪器有限公司 | A kind of hand iron electric leakage monitor |
| CN207689614U (en) * | 2018-01-16 | 2018-08-03 | 欧朗电子科技有限公司 | Smart home production hand iron electric leakage real-time detection warning device |
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