CN207267089U - A kind of horizontal detection control circuit of electric iron and electric iron with the circuit - Google Patents
A kind of horizontal detection control circuit of electric iron and electric iron with the circuit Download PDFInfo
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- CN207267089U CN207267089U CN201721061069.0U CN201721061069U CN207267089U CN 207267089 U CN207267089 U CN 207267089U CN 201721061069 U CN201721061069 U CN 201721061069U CN 207267089 U CN207267089 U CN 207267089U
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- horizontal detection
- main control
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Abstract
The utility model discloses a kind of horizontal detection control circuit of electric iron and electric iron with the circuit, the horizontal detection control circuit of electric iron, it includes main control module, alarm module, delay cut-off module and horizontal detection sensor module, and horizontal detection sensor module, alarm module and the delay cut-off module are electrically connected with the main control module；The utility model can be when detecting that electric iron is in horizontal positioned state, buzzer warning module can send alarm signal and remind user, and after default timing is reached, if electric iron is still in horizontal positioned state, then delay cut-off module, which can then send corresponding control signal, powers off electric iron, occur so as to effectively avoid the occurrence of the situation for burning out the article of laboratory desktop or scalding user, effectively increase the security performance of electric iron.
Description
Technical field
It the utility model is related to electric iron, more particularly to the horizontal detection control circuit of a kind of electric iron and with the circuit
Electric iron.
Background technology
At present, many students laboratory use electric iron during, often occur using after electric iron not according to behaviour
Make regulation to put back on the soldering iron shelf specified, but electric iron is lost to the phenomenon in experiment desktop after use.If student is at this time
Forget the power supply for turning off electric iron, the situation for easily causing the article for burning out laboratory desktop is occurred, or easily scalds
Hinder the situation of student.Therefore, in order to prevent this security risk, it is necessary to which existing common electric iron is transformed.
Utility model content
For overcome the deficiencies in the prior art and there are the problem of, the utility model provides a kind of electric iron horizontal detection control
Circuit and the electric iron with level detection control circuit, using the utility model, the use that can effectively improve electric iron is pacified
Full performance.
The utility model is achieved through the following technical solutions：A kind of horizontal detection control circuit of electric iron, the water
Flat detection control circuit includes main control module, alarm module, delay cut-off module and horizontal detection sensor module,
The horizontal detection sensor module is electrically connected with the main control module, for detecting the placed angle of electric iron simultaneously
Judge whether electric iron is in horizontal positioned state, will be detected accordingly when judging that the electric iron is in horizontal positioned state
As a result the main control module is fed back to；
The alarm module is electrically connected with the main control module, when main control module is received from the horizontal detection sensing
When the electric iron of device module is in the feedback signal of horizontal positioned state, main control module, which sends corresponding control signal, makes alarm mould
Block signal an alert；
The signal input part of the delay cut-off module is electrically connected with the main control module, the letter of the delay cut-off module
Number output terminal is electrically connected with the heating wire of the electric iron, is sentenced when main control module and is received from the horizontal detection sensor mould
When the electric iron of block is in the feedback signal of horizontal positioned state, main control module, which sends corresponding delay cut-off control signal, to be made to prolong
When power-off modular send power-off signal after default timing is reached so that the electric iron heating wire is in power-off shape
State.
Preferably, the main control module is microcontroller main control module；The alarm module is buzzer warning module；It is described
Horizontal detection sensor mould sensor in the block is ball horizon sensor.
Preferably, the delay cut-off module is relay delay cut-off module；It is preferred that the relay delay cut-off
Module includes relay and transistor switching circuit, and the normally closed switch of relay is defeated as the signal of the delay cut-off module
Outlet is electrically connected with the heating wire of the electric iron, and one end of the coil of relay is connected with voltage source VCC, the coil of relay
The other end then pass through the signal output part of transistor switching circuit and main control module connect, the input terminal of transistor switching circuit
Signal input part as the delay cut-off module.
A kind of electric iron provided by the utility model, it includes electric iron body, and including above-described horizontal inspection
Survey control circuit.
Preferably, the electric iron body includes solder horn, shell, soldering iron circuit board and the fever being installed in shell
Silk, the horizontal detection control circuit are arranged on the soldering iron circuit board.
The horizontal detection control circuit of electric iron provided by the utility model and the electricity with level detection control circuit
Soldering iron, it can effectively detect whether electric iron is in horizontal positioned state in the energized state, if so, buzzer warning module meeting
Send alarm signal and remind user, and after default timing is reached, if electric iron is still in horizontal positioned shape
State, then delay cut-off module, which can then send corresponding control signal, powers off electric iron, and reality is burnt out so as to effectively avoid the occurrence of
The article for testing room desktop or the situation for scalding user occur, and effectively increase the security performance of electric iron.
Brief description of the drawings
Fig. 1 is the circuit structure schematic block diagram of the horizontal detection control circuit of electric iron described in the utility model embodiment.
Fig. 2 is the particular circuit configurations schematic diagram of buzzer warning module described in the utility model embodiment.
Fig. 3 is the particular circuit configurations schematic diagram of delay cut-off module described in the utility model embodiment.
Embodiment
For the ease of the understanding of those skilled in the art, the utility model is made below in conjunction with the drawings and specific embodiments into
One step is described in detail.
As shown in Figure 1, the horizontal detection control circuit of a kind of electric iron, the horizontal detection control circuit include master control mould
Block, alarm module, delay cut-off module and horizontal detection sensor module,
Wherein, the horizontal detection sensor module is electrically connected with the main control module, for detecting the placement of electric iron
Angle simultaneously judges whether electric iron is in horizontal positioned state, will be corresponding when judging that the electric iron is in horizontal positioned state
Testing result feed back to the main control module；
The alarm module is electrically connected with the main control module, when main control module is received from the horizontal detection sensing
When the electric iron of device module is in the feedback signal of horizontal positioned state, main control module, which sends corresponding control signal, makes alarm mould
Block signal an alert；
The signal input part of the delay cut-off module is electrically connected with the main control module, the letter of the delay cut-off module
Number output terminal is electrically connected with the heating wire of the electric iron, is sentenced when main control module and is received from the horizontal detection sensor mould
When the electric iron of block is in the feedback signal of horizontal positioned state, main control module, which sends corresponding delay cut-off control signal, to be made to prolong
When power-off modular send power-off signal after default timing is reached so that the electric iron heating wire is in power-off shape
State；The wherein described timing can be arranged as required to, and the timing set in the present embodiment is 10S.
As preferred embodiment, the main control module is preferably microcontroller main control module；The horizontal detection sensor
Mould sensor in the block is ball horizon sensor, such as can selected as CK012 ball horizon sensors as needed.
In a wherein preferred embodiment, the alarm module is buzzer warning module.Specifically, the present embodiment
In buzzer warning module physical circuit as shown in Figure 2：Bell is buzzer, and Q1 is triode, and D6 is diode, R6
For resistance, P20 is the signal output part of microcontroller main control module, specific circuit connecting relation as shown in Figure 2, herein no longer
It is described in detail.
In a wherein preferred embodiment, the delay cut-off module is preferably relay delay cut-off module.Tool
Body, the module of relay delay cut-off described in the present embodiment includes relay and transistor switching circuit, such as the institute of attached drawing 3
Show, the normally closed switch of relay is electrically connected as the signal output part of the delay cut-off module with the heating wire of the electric iron
（P1 in Fig. 3 is the connector with heating wire）, one end of the coil of relay is connected with voltage source VCC, the coil of relay
The other end then pass through the signal output part of transistor switching circuit and main control module connect, the input terminal of transistor switching circuit
Signal input part as the delay cut-off module.In the present embodiment, transistor switching circuit specifically include triode Q2 and
The base stage of resistance R2, triode Q2 pass through resistance R2 and the signal output part of main control module（P10 in attached drawing 3 is main control module
Signal output part）Connection, i.e., input of the one end that resistance R2 is not connected with transistor base as transistor switching circuit
End；The coil both ends of relay are connected with diode D2, and physical circuit connection structure is as shown in Figure 3.In addition, the relay
Device delay cut-off module further preferably includes indicator light circuit, which is made of resistance R1 and light emitting diode D1,
The indicator light whether wherein light emitting diode D1 can power off as electric iron；Physical circuit connection structure is as shown in Figure 3.
Based on the inventive concept of above-mentioned horizontal detection control circuit, the present embodiment additionally provides a kind of electric iron, it includes
Electric iron body, above-mentioned horizontal detection control circuit is provided with electric iron body.Specifically, the electric iron body includes
Solder horn, shell, soldering iron circuit board and the heating wire being installed in shell, the horizontal detection control circuit are preferably disposed on
On the soldering iron circuit board.
Illustrate the operation principle or the course of work of the horizontal detection control circuit of electric iron provided in this embodiment briefly below：
When being positioned horizontally when electric iron is powered, when ball horizon sensor detects that electric iron is in horizontal positioned state, ball
Horizon sensor can export corresponding signal（Such as digital signal 1）And feed back in microcontroller main control module, microcontroller master control mould
For block after the feedback signal from ball horizon sensor is received, microcontroller main control module sends corresponding control signal control
Buzzer warning mould buzzer in the block sends alarm signal, to remind user's electric iron to be in horizontal positioned state；Meanwhile
Microcontroller main control module can also send corresponding timing controlled letter after the feedback signal from ball horizon sensor is received
Number, after default 10S timings reach, if electric iron is still in horizontal positioned state, microcontroller main control module hair
Going out control signal allows relay delay cut-off mould triode Q2 in the block to end, so that the coil losing electricity of relay, relay
Device normally closed switch disconnects, so that the heating wire power-off being connected with normally closed switch so that electric iron stops heating, so that very well
The situation that ground avoids the article for occurring burning out laboratory desktop or scalds user occurs, and then effectively increases electric iron
Security performance.
Above-described embodiment is the preferable implementation of the utility model, is not the restriction to the utility model, not
On the premise of the inventive concept for departing from the utility model, it is any it is obvious replace the scope of protection of the utility model it
It is interior.
Claims (8)
- A kind of 1. horizontal detection control circuit of electric iron, it is characterised in that：The horizontal detection control circuit include main control module, Alarm module, delay cut-off module and horizontal detection sensor module,The horizontal detection sensor module is electrically connected with the main control module, for detecting placed angle and the judgement of electric iron Whether electric iron is in horizontal positioned state, when judging that the electric iron is in horizontal positioned state by corresponding testing result Feed back to the main control module；The alarm module is electrically connected with the main control module, when main control module is received from the horizontal detection sensor mould When the electric iron of block is in the feedback signal of horizontal positioned state, main control module, which sends corresponding control signal, sends out alarm module Go out alarm signal；The signal input part of the delay cut-off module is electrically connected with the main control module, and the signal of the delay cut-off module is defeated Outlet is electrically connected with the heating wire of the electric iron, is sentenced when main control module and is received from the horizontal detection sensor module When electric iron is in the feedback signal of horizontal positioned state, main control module, which sends corresponding delay cut-off control signal, makes delay break Electric module sends power-off signal after default timing is reached, so that the electric iron heating wire is in off-position.
- 2. horizontal detection control circuit according to claim 1, it is characterised in that：The main control module is microcontroller master control Module.
- 3. horizontal detection control circuit according to claim 1, it is characterised in that：The alarm module is buzzer warning Module.
- 4. horizontal detection control circuit according to claim 1, it is characterised in that：The delay cut-off module is relay Delay cut-off module.
- 5. horizontal detection control circuit according to claim 4, it is characterised in that：The relay delay cut-off module bag Included relay and transistor switching circuit, the normally closed switch of relay as the delay cut-off module signal output part with The heating wire of the electric iron is electrically connected, and one end of the coil of relay is connected with voltage source VCC, the coil of relay it is another End is then connected by the signal output part of transistor switching circuit and main control module, and the input terminal of transistor switching circuit is as institute State the signal input part of delay cut-off module.
- 6. the horizontal detection control circuit according to any one in Claims 1 to 5, it is characterised in that：The horizontal inspection It is ball horizon sensor to survey sensor die sensor in the block.
- 7. a kind of electric iron, including electric iron body, it is characterised in that：Claim 1~6 is provided with the electric iron body Horizontal detection control circuit described in middle any one.
- 8. electric iron according to claim 7, it is characterised in that：The electric iron body includes solder horn, shell, installation In soldering iron circuit board and heating wire in shell, the horizontal detection control circuit is arranged on the soldering iron circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721061069.0U CN207267089U (en) | 2017-08-23 | 2017-08-23 | A kind of horizontal detection control circuit of electric iron and electric iron with the circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721061069.0U CN207267089U (en) | 2017-08-23 | 2017-08-23 | A kind of horizontal detection control circuit of electric iron and electric iron with the circuit |
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| Publication Number | Publication Date |
|---|---|
| CN207267089U true CN207267089U (en) | 2018-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721061069.0U Active CN207267089U (en) | 2017-08-23 | 2017-08-23 | A kind of horizontal detection control circuit of electric iron and electric iron with the circuit |
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| CN (1) | CN207267089U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109365946A (en) * | 2018-11-26 | 2019-02-22 | 厦门海洋职业技术学院 | A kind of constant-temperature soldering station with data acquisition function |
| CN109645863A (en) * | 2019-02-12 | 2019-04-19 | 汪宜伟 | A kind of intelligence flavoring machine |
| CN111250810A (en) * | 2020-03-19 | 2020-06-09 | 深圳市吉美电子设备有限公司 | Welding table temperature control system |
-
2017
- 2017-08-23 CN CN201721061069.0U patent/CN207267089U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109365946A (en) * | 2018-11-26 | 2019-02-22 | 厦门海洋职业技术学院 | A kind of constant-temperature soldering station with data acquisition function |
| CN109365946B (en) * | 2018-11-26 | 2024-03-15 | 厦门海洋职业技术学院 | Constant temperature welding table with data acquisition function |
| CN109645863A (en) * | 2019-02-12 | 2019-04-19 | 汪宜伟 | A kind of intelligence flavoring machine |
| CN111250810A (en) * | 2020-03-19 | 2020-06-09 | 深圳市吉美电子设备有限公司 | Welding table temperature control system |
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