CN100411075C - Multi-functional safe touch power supply switch - Google Patents
Multi-functional safe touch power supply switch Download PDFInfo
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- CN100411075C CN100411075C CNB2006100328469A CN200610032846A CN100411075C CN 100411075 C CN100411075 C CN 100411075C CN B2006100328469 A CNB2006100328469 A CN B2006100328469A CN 200610032846 A CN200610032846 A CN 200610032846A CN 100411075 C CN100411075 C CN 100411075C
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- switch
- control
- power supply
- circuit board
- touch
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The present invention discloses a multifunctional safe touch power supply switch which comprises a switch box body and a surface cover, wherein a power supply input interface and a power supply output interface are arranged on the box body, a switch power supply assembly and a control circuit board electrically connected with the switch power supply assembly are arranged in the box body, an output interface of the control circuit board is connected with an on-off switch, the input end of the on-off switch is connected with the power supply input interface, the output end of the switch assembly is connected with the power supply output interface, a touch screen electrically connected with a control circuit is arranged on the surface cover, and the inner side of the touch screen is provided with a shady source assembly. The present invention adopts the touching technology and utilizes a micro signal control relay to control an electric circuit, which thoroughly avoids the possibility that strong electricity contacts a human body. The present invention is convenient and safe. The shady source assembly and a display screen can be additionally arranged. A user turns on or turns off the electric circuit, and simultaneously, indoor temperature and time can be known at any moment through the switch, which leads the switch to have more purposes and be humanized.
Description
Technical field
The present invention relates to mains switch, more particularly, relate to a kind of safe touch power supply switch.
Background technology
In the prior art, the mains switch great majority that use realize that with mechanical contact formula structure conducting is electrically connected, need act directly on by people's strength on the switch key, just can make its unlatching or close, owing to adopt the mechanical contact formula to realize that conducting connects, service time is long, is easy to generate loose contact or contact resistance is excessive, and defective such as useful life is short.The mains switch of a small amount of employing remote control, acoustic control is also arranged, but mostly be function singleness, just at the ground design, versatility is not strong.Owing to do not have backlightly, at dusk or when thinking opening power night, when being difficult to accurately seek mains switch, connecting power supply to people and make troubles.
In addition,, also can make troubles, must have the information that calendar, clock and watch and thermometer just can obtain date, time and temperature, also can make troubles to the people to the people owing to there is not the prompting of date, clock and temperature on the regular tap position.
Summary of the invention
The objective of the invention is to, the defective at existing switch provides a kind of safe touch power supply switch, make existing regular tap become a collection decorate, practical, purposes is many, and more humane switch.
In order to achieve the above object, the invention provides following technical scheme: design a kind of safe touch power supply switch, comprise switch box body and cover, be arranged on power input interface and power output interface on the box body, be arranged on Switching Power Supply assembly in the box body and the control circuit board that is electrically connected with it, the output interface of control circuit board connects switch module, the input of switch module is connected with power input interface, the output of switch module is connected with power output interface, cover is provided with the touch-screen that is electrically connected with control circuit board, inboard at touch-screen is provided with backlight assembly, described control circuit board is provided with control IC, with 15 of control IC, the crystal oscillating circuit that 16 pin connect, the input control pin 7 of described control IC, 8,9,10,11 are connected with by five 220K resistance and 5 K switch
1-K
5The touch control circuit of forming is worked as K
1-K
5Touch when connecting, the 7th, 8,9,10,11 pin of control IC are through K switch
1-K
5Ground connection is low level, thereby produces the jump in potential signal, imports control OUT by the control IC program
1-6The output port level becomes repeatedly, and described switch module is connected with the output pin of control IC.
The present invention can also be provided with the LCD clock display screen in above-mentioned safe touch power supply switch, the LCD clock display screen is arranged between described backlight assembly and touch-screen, and is electrically connected with described control circuit board.
The present invention can also be provided with the receiver of remote-control sytem that is electrically connected with described control circuit board on described cover.
Switch module of the present invention is electrically connected to form by control triode, luminous tube and relay.
Switch module of the present invention also can be connected and composed by control triode, luminous tube and controllable silicon.
Backlight assembly of the present invention is by resistance R
1, R
2,, triode Q
1, Q
2, photo resistance Cs, luminous tube LED be electrically connected to form.
Between described control circuit board and Switching Power Supply assembly, also be provided with the strong and weak electricity demarcation strip concrete enforcement in the process of the present invention.
Power output interface of the present invention can be one or more groups.
Compared with prior art, the present invention has following tangible advantage: adopt touching technique, utilize micro-signal control relay (or controllable silicon), control the electricity consumption loop then, cut off the possibility that forceful electric power contacts with human body more up hill and dale, make it more convenient, safer.Adopt backlight assembly, utilize light-operated principle, when night or insufficient light, provide weak light source to know clearly the position and the general household arrangement approximate location of switch for the user.By display screen is set, adopt the Presentation Function of existing electronic clock, perpetual calendar, this switch is had when the user opens or closes the electricity consumption loop, understand indoor temperature and time at any time, make the purposes of switch more, more humane.By increasing receiver of remote-control sytem, also can make switch have distant control function.
Description of drawings
Below be description of drawings of the present invention:
Fig. 1 is the rearview of switch of the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the control principle block diagram of switch of the present invention;
Fig. 4 is the control circuit schematic diagram on the switch of the present invention;
Fig. 5 is the Switching Power Supply schematic diagram in the switch of the present invention;
Fig. 6 is the backlight circuit theory diagrams in the switch of the present invention;
Fig. 7 is the switch module structure principle chart in the switch of the present invention.
In Fig. 1～7, the 1st, power output interface, the 2nd, power input interface, the 3rd, Switching Power Supply assembly, the 4th, strong and weak electricity demarcation strip, the 5th, control circuit board, the 6th, backlight assembly, the 7th, display screen, the 8th, touch-screen, the 9th, cover, the 10th, switch box body, the 11st, switch module.
Embodiment
Below by specific embodiment the present invention is carried out more detailed description:
With reference to Fig. 1～5, a kind of multi-functional safe touch power supply switch is provided, be provided with switch box body 10 and cover 9, side at box body 10 is provided with power input interface 2 and power output interface 1, in box body 10, be provided with Switching Power Supply assembly 3, the control circuit board 5 that is electrically connected with it, the switch module 11 that connects at the output interface of control circuit board 5, the input of switch module 11 is connected with power input interface 2, the output of switch module 11 is connected with power output interface 1, output interface 1 can be as required, one or more groups is set, to satisfy different wiring control requirements, on cover 9, be provided with the touch-screen 8 that is electrically connected with control circuit board 5, be provided with backlight assembly 6 in the inboard of touch-screen 8.Utilize resistive touch screen 8 to carry out the touch controls of human body touch formula, the signal of telecommunication that produces is delivered to the IC loop in the control circuit board 5, then output signal control switch assembly 11, make switch adhesive or disconnection in the switch module 11, thereby reach the purpose in control electricity consumption loop, make strong and weak circuit separately up hill and dale, make it safer.
With reference to Fig. 2, between backlight assembly 6 and touch-screen 8, also be provided with the LCD clock display screen 7 that is electrically connected with control circuit board 5.Can adopt the treatment circuit and the display mode of existing electronic clock, perpetual calendar (to carry temperature, humidity sensor, transducer is delivered to control IC with transducing signal, shows by display screen after treatment), by appropriate design to LCDs 7, its character is strengthened, more meet indoor use.Simultaneously area dividing is clear and definite, realizes that one touches the effect of promptly opening, and makes the user when opening or closing the electricity consumption loop, understands indoor temperature and time at any time, makes the purposes of this switch wider, more humane.
With reference to Fig. 4, can on cover 9, be provided with the receiver of remote-control sytem that is electrically connected with control circuit board is set.Can be in the break-make of remote-control switch, receiver of remote-control sytem can adopt wireless remotecontrol reception or infra-red remote control to receive, and prior art no longer describes in detail.Shown in Figure 4 is the radio remote control receiving circuit that adopts R10, C21 and IR to constitute.
With reference to Fig. 4, on control circuit board 5, be provided with control IC, with the crystal oscillating circuit that 15,16 pin of control IC are connected, the input control pin 7,8,9,10,11 of control IC is connected with by five 220K resistance and 5 K switch
1-K
5The touch control circuit of forming is worked as K
1-K
5Touch when connecting, the 7th, 8,9,10,11 pin of control IC are through K switch
1-K
5Ground connection is low level, thereby produces the jump in potential signal, imports control OUT by the control IC program
1-6The output port level becomes repeatedly, and switch module is connected with the output pin of control IC.Control IC output initial condition is an output low level.When the user touches the touch-screen of this product, its touch-screen can produce Continuity signal, make control IC inside have control signal to produce: is high level thereby make the IC output by the initial condition low transition, the action of driving extension circuit, when the repeated touches position of the switch, its output IC signal is by program control IC control output end output low level, and switch module is not worked.
With reference to Fig. 6, switch module is by control triode Q
1, luminous tube LED and relay J 1 be electrically connected to form.Can also adopt control triode Q
1, luminous tube LED and controllable silicon connect and compose, and can also adopt the electronic switch of other non-contact to realize.When switch open, control two-way by the high level signal of control IC output: one tunnel drive luminous tube LED is shinny, and indicating operating status is a closure state, and another road is by providing control triode Q
1Base voltage makes Q
1Conducting makes the adhesive of relay J 1 (or controllable silicon) coil electricity then, its normally opened contact closure, the energising work of electricity consumption loop.When the control IC output low level, because Q
1No base potential, Q
1Not conducting, relay (or controllable silicon) normally opened contact is in open position, and electricity consumption loop no-voltage electric current passes through, and is in off position, and LED does not work simultaneously, indicates this product switching function to be in closed condition.
With reference to Fig. 7, backlight assembly is by resistance R
1, R
2,, triode Q
1, Q
2, photo resistance Cs, luminous tube LED be electrically connected to form, when indoor light was enough, photo resistance Cs showed as low resistive state, itself and R1 dividing potential drop, thereby make Q
1Base stage obtains conducting current potential, Q then
1Be in conducting state (Fig. 4).Q
2Base stage is subjected to Q
1Collector electrode electronegative potential restriction and be in electronegative potential after the conducting, thereby Q
2Be in cut-off state, the luminous tube LED of backlight does not have the loop and does not work.
On the contrary, when indoor light was not enough, Cs was high-impedance state, itself and R
1Dividing potential drop, Q
1The base voltage deficiency is in cut-off state, and at this moment Vcc passes through R
2, Q
2The base emitter-base bandgap grading constitutes the loop, thereby makes Q
2Conducting, the backlight LED loop constitutes, and energising work is shinny, thereby this product is finished under indoor weak light or the half-light state has low-light to send, inform the user position of the switch and corresponding time, room temperature etc., and can see indoor ornaments within the specific limits clearly, take place thereby avoid unexpected.
With reference to Fig. 5, the Switching Power Supply assembly is made up of input rectifying filter circuit, control integrated package IC1, vibration and transforming circuit, photoelectricity Coupled Feedback circuit and sample circuit and output rectifier and filter; The model of control integrated package IC1 is CP1002IC or DL1001IC.
Operation principle: when input 100-2400V alternating voltage, through input rectifying filter circuit D
1, D
2Become high voltage direct current: through TF＜high frequency transformer〉the elementary IC1 of being connected to the 5th pin, IC1 and TF primary coil are formed high-frequency oscillating circuits, high-voltage DC power supply are converted to the low-voltage ac signal of secondary coil through TF, again through D
3, C
8Output rectifier and filter goes to output 3.3V DC power supply.
When output voltage 3.3V rises, by sample circuit R
1, R
5, IC
3Sample analysis is through IC
2BElectric current can rise, brightness is strengthened, by photoelectricity Coupled Feedback IC circuit
2A, IC
2BTransfer to IC
1The 4th pin, current potential descend and electric current increases, and road circuit adjustment frequency of oscillation reduces in the IC1 thereby make, and TF time the level current potential descends thereupon; Otherwise, when power supply 3.3V descends, through R
4, R
5, IC
3Control IC
2BElectric current reduces, brightness deterioration, through IC
2AFeed back to IC1 the 4th pin, IC1 internal circuit control frequency of oscillation increases, and rises thereby promote TF secondary commutation filtering afterpotential, ensures that output voltage 3.3V is stable.
The present invention adopts touching technique, utilizes micro-signal control relay (or controllable silicon), controls the electricity consumption loop then, cuts off the possibility that forceful electric power contacts with human body more up hill and dale, makes it more convenient, safer.Adopt the backlight technology, utilize light-operated principle, when night or insufficient light, provide weak light source to know clearly the position and the general household arrangement approximate location of switch for the user.Adopt existing electronic clock, perpetual calendar function, this switch is had when the user opens or closes the electricity consumption loop, understand indoor temperature and time at any time, make more multipurpose, more humane of this product.By increasing device, can make switch have distant control function.Adopt switch power technology, the built-in circuit power supply is provided, use in the AC90-270v scope, guarantee other functional unit operate as normal, the scope of application is constant.Structurally hierarchical design can make its easy for installation, safety making strong, weak electricity separately.
In product structure design, taken into full account the strong and weak electricity relation, make its security performance more guaranteed, also can increase the quantity of output interface, make this switch have a plurality of output interfaces and select wiring for use for the client.
Claims (6)
1. safe touch power supply switch, comprise switch box body and cover, be arranged on power input interface and power output interface on the box body, be arranged on Switching Power Supply assembly in the box body and the control circuit board that is electrically connected with it, the output interface of control circuit board connects switch module, the input of switch module is connected with power input interface, the output of switch module is connected with power output interface, cover is provided with the touch-screen that is electrically connected with control circuit board, inboard at touch-screen is provided with backlight assembly, it is characterized in that, described control circuit board is provided with control IC, with 15 of control IC, the crystal oscillating circuit that 16 pin connect, the input control pin 7 of described control IC, 8,9,10,11 are connected with by five 220K resistance and 5 touch control circuits that K switch 1-K5 forms, when K1-K5 touches connection, the 7th of control IC, 8,9,10,11 pin are through K switch 1-K5 ground connection, be low level, thereby produce the jump in potential signal, import control OUT1-OUT6 output port level by the control IC program and become repeatedly, described switch module is connected with the output pin of control IC.
2. safe touch power supply switch according to claim 1 is characterized in that, described switch module is electrically connected to form by control triode, luminous tube and relay.
3. safe touch power supply switch according to claim 1 is characterized in that, described switch module is connected and composed by control triode, luminous tube and controllable silicon.
4. safe touch power supply switch according to claim 1 is characterized in that, described backlight assembly is electrically connected to form by resistance R 1, R2, triode Q1, Q2, photo resistance Cs, luminous tube LED.
5. safe touch power supply switch according to claim 1 is characterized in that, also is provided with the strong and weak electricity demarcation strip between described control circuit board and Switching Power Supply assembly.
6. safe touch power supply switch according to claim 1 is characterized in that described power output interface is one or more groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100328469A CN100411075C (en) | 2006-01-13 | 2006-01-13 | Multi-functional safe touch power supply switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100328469A CN100411075C (en) | 2006-01-13 | 2006-01-13 | Multi-functional safe touch power supply switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1808651A CN1808651A (en) | 2006-07-26 |
| CN100411075C true CN100411075C (en) | 2008-08-13 |
Family
ID=36840478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100328469A Expired - Fee Related CN100411075C (en) | 2006-01-13 | 2006-01-13 | Multi-functional safe touch power supply switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100411075C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101895285B (en) * | 2009-05-21 | 2013-10-23 | 吴涛 | Direct-opening full touch, full light contact and full remote control multi-path combination series electronic switch |
| CN102612249A (en) * | 2011-01-25 | 2012-07-25 | 南京普爱射线影像设备有限公司 | Local power switch device for X-ray machine |
| CN103257300B (en) * | 2012-02-16 | 2016-01-20 | 神讯电脑(昆山)有限公司 | Multipoint touch screen automatic testing equipment |
| CN106292381A (en) * | 2016-10-18 | 2017-01-04 | 福建格通电子信息科技有限公司 | A kind of strong and weak electricity separating switch |
| CN106711940B (en) * | 2016-12-16 | 2018-12-21 | 山东北方光学电子有限公司 | Protection circuit for low-light level night vision device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2087413U (en) * | 1990-11-26 | 1991-10-23 | 赵宏生 | Luminous device with auto-controlling function |
| US6124674A (en) * | 1999-03-26 | 2000-09-26 | King-I Electromechanical Industry Co., Ltd. | Multi-setting and easy-to-install light switch controller |
| CN2415543Y (en) * | 2000-03-29 | 2001-01-17 | 广州格莱码电工器材有限公司 | Digital intelligent screen-touching remote-controlled switching device |
| CN2622935Y (en) * | 2002-12-17 | 2004-06-30 | 深圳英普特科技发展有限公司 | Luminous touch intelligent switch |
| CN1601903A (en) * | 2004-10-19 | 2005-03-30 | 陈鸿贤 | Structure of digital code control switch for lamp |
| CN1645747A (en) * | 2005-01-11 | 2005-07-27 | 陈鸿贤 | Digital light controlled switch |
| CN2870118Y (en) * | 2006-01-13 | 2007-02-14 | 冯利 | Multifunction safety touch type power supply switch |
-
2006
- 2006-01-13 CN CNB2006100328469A patent/CN100411075C/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2087413U (en) * | 1990-11-26 | 1991-10-23 | 赵宏生 | Luminous device with auto-controlling function |
| US6124674A (en) * | 1999-03-26 | 2000-09-26 | King-I Electromechanical Industry Co., Ltd. | Multi-setting and easy-to-install light switch controller |
| CN2415543Y (en) * | 2000-03-29 | 2001-01-17 | 广州格莱码电工器材有限公司 | Digital intelligent screen-touching remote-controlled switching device |
| CN2622935Y (en) * | 2002-12-17 | 2004-06-30 | 深圳英普特科技发展有限公司 | Luminous touch intelligent switch |
| CN1601903A (en) * | 2004-10-19 | 2005-03-30 | 陈鸿贤 | Structure of digital code control switch for lamp |
| CN1645747A (en) * | 2005-01-11 | 2005-07-27 | 陈鸿贤 | Digital light controlled switch |
| CN2870118Y (en) * | 2006-01-13 | 2007-02-14 | 冯利 | Multifunction safety touch type power supply switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1808651A (en) | 2006-07-26 |
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Granted publication date: 20080813 Termination date: 20150113 |
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