CN107102274A - One kind realizes sensing lamp batch aging device and its implementation using tongue tube - Google Patents
One kind realizes sensing lamp batch aging device and its implementation using tongue tube Download PDFInfo
- Publication number
- CN107102274A CN107102274A CN201710520862.0A CN201710520862A CN107102274A CN 107102274 A CN107102274 A CN 107102274A CN 201710520862 A CN201710520862 A CN 201710520862A CN 107102274 A CN107102274 A CN 107102274A
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- tongue tube
- module
- logic sum
- sum gate
- high level
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- 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
- G01R31/44—Testing lamps
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses one kind sensing lamp batch aging device is realized using tongue tube, including human body induction module, the trigger signal output of human body induction module is connected with the first input pin of logic sum gate, the second input pin connection of dry spring tube device and logic sum gate, the output pin of logic sum gate and the dimming interface of LED drive module are connected, and the quiescent point of reed pipe device is to be off.The invention also discloses the implementation method that a kind of use tongue tube realizes sensing lamp batch aging device.The present invention with simple in construction, less investment, it is easy to operate, persistently light aging can choose mass defect product, ensure batch uniformity and quality the features such as.
Description
Technical field
It is specifically a kind of to realize sensing lamp batch aging using tongue tube the present invention relates to LED drive circuit technology
Device and its implementation.
Background technology
Sensing lamp on the market, is difficult to realize persistently lighting in ageing process at present, because the reason for function, typically all
60s can persistently be lighted on triggering or 120s is knocked out, so during high-volume aging, want to ensure that lamp is persistently lighted,
The aging effect that has reached, be accomplished by constantly having trigger signal to lamp, on the other hand, sensing lamp be all coordinate it is photosensitive use,
When environment is not very dark, lighted even if there is trigger signal lamp also not trigger.In this context, want to reach and continue
Light the purpose of aging, hardly possible realization.For this, we provide the batch aging that a kind of use tongue tube realizes sensing lamp
Method, reach less investment, it is easy to operate, persistently light aging can choose mass defect product, ensure batch uniformity and
Quality.The technical problem that the aging of sensing lamp is present in the prior art：
1st, it can not realize and persistently light aging；
2nd, aging whole process needs people's participation.
The content of the invention
It is an object of the invention to overcome the shortcomings of above prior art exist there is provided one kind simple in construction, less investment,
It is easy to operate, persistently light aging can choose mass defect product, ensure batch uniformity and quality use tongue tube
Realize sensing lamp batch aging device.
The realization side of sensing lamp batch aging device is realized another object of the present invention is to provide a kind of use tongue tube
Method.
In order to achieve the above object, the present invention uses following technical scheme：One kind realizes sensing lamp batch using tongue tube
Aging equipment, including human body induction module, the trigger signal output of human body induction module and the first input pin of logic sum gate connect
Connect, the second input pin connection of dry spring tube device and logic sum gate, the output pin of logic sum gate and the light modulation of LED drive module connect
Mouth connection, the quiescent point of reed pipe device is to be off.
The dry spring tube device includes tongue tube, and tongue tube constitutes bleeder circuit, the connection of tongue tube and resistance with resistance
Point is connected with the second input pin of logic sum gate.
The human body induction module is infrared induction module, microwave induced module, pyroelectric sensing module, action induction mould
Any one in block.
Trigger signal output is low level when the human body induction module is static, and trigger signal is defeated when action
What is gone out is high level.
The tongue tube is to connect with resistance.
The resistance is 100~500K ohm.
Above-mentioned use tongue tube realizes the implementation method of sensing lamp batch aging device, comprises the following steps：
(1), there is magnetic field near sensing lamp, and magnetic field intensity can act tongue tube；
(2), tongue tube action is closed under the influence of a magnetic field, and causing the input of logic sum gate circuit has a pin to be to hold
Continuous high level；
(3), according to the characteristics of logic sum gate circuit, when logic sum gate circuit input end has defeated all the way or during two-way high level
Go out for high level, there is high level persistently to input, then output is exactly lasting high level；
(4), the dimming interface of LED drive module receives lasting high level and lamp is persistently lighted, into lasting old
Change state.
The dry spring tube device includes tongue tube, and tongue tube constitutes bleeder circuit, the connection of tongue tube and resistance with resistance
Point is connected with the second input pin of logic sum gate；The human body induction module includes human body induction module, human body induction module
Trigger signal output is connected with the first input pin of logic sum gate, the second input pin connection of dry spring tube device and logic sum gate,
The output pin of logic sum gate and the dimming interface of LED drive module are connected, and the quiescent point of reed pipe device is in disconnection；Institute
Dry spring tube device is stated including tongue tube, tongue tube and resistance constitute bleeder circuit, the tie point of tongue tube and resistance and logic or
The second input pin connection of door；Human body induction module is infrared induction module, microwave induced module, pyroelectric sensing module, dynamic
Make any one in induction module；Trigger signal output is low level when the human body induction module is static, action
When trigger signal output be high level；The tongue tube is to connect with resistance；The resistance is 100~500K Europe
Nurse.
The dimming interface of the LED drive module is not exported when being low level, then lamp goes out；It is high level in dim signal
When have output, then lamp is bright；It is to be off when tongue tube quiescent operation, nearby has in the presence of magnetic field in closure
State；The output state of logic sum gate circuit is by input pin Automatic level control, when input has defeated all the way or during two-way high level
Go out for high level, when input two-way simultaneously for low level when export low level.
The present invention has the following advantages and effect relative to prior art：
1st, the present invention includes human body induction module, the trigger signal output of human body induction module and logic sum gate it is first defeated
Enter pin connection, the second input pin of dry spring tube device and logic sum gate is connected, the output pin of logic sum gate and LED drive module
Dimming interface connect, the quiescent point of reed pipe device is to be off, with simple in construction, less investment, it is easy to operate,
Persistently light the features such as aging can choose mass defect product, the uniformity and quality that ensure batch.
2nd, dry spring tube device includes tongue tube in the present invention, and tongue tube constitutes bleeder circuit with resistance, and using effect is good, fits
Wide, the low cost with scope.
3rd, the present invention makes sensing lamp enter long-time ageing state without turning off the light by tongue tube closure.
Brief description of the drawings
Fig. 1 is the connection diagram that a kind of use tongue tube realizes sensing lamp batch aging device.
Label and title are as follows in figure：
Embodiment
For ease of it will be appreciated by those skilled in the art that below in conjunction with the accompanying drawings and embodiment the present invention is made it is further specifically
It is bright.
Embodiment 1：
As shown in figure 1, a kind of realize sensing lamp batch aging device, including human body induction module, human body using tongue tube
The trigger signal output of induction module is connected with the first input pin of logic sum gate, and the second of dry spring tube device and logic sum gate is defeated
Enter pin connection, the output pin of logic sum gate and the dimming interface of LED drive module are connected, the quiescent point of reed pipe device is place
In off-state.
Dry spring tube device in the present embodiment includes tongue tube, and tongue tube constitutes bleeder circuit, tongue tube and electricity with resistance
The tie point of resistance and the second input pin of logic sum gate are connected
Trigger signal output is low level when human body induction module in the present embodiment is static, is touched when action
Signal output is high level；Tongue tube is to connect with resistance；Resistance is 100~500K ohm.
Human body induction module is in infrared induction module, microwave induced module, pyroelectric sensing module, action sensing module
Any one.The human body induction module in the present embodiment in the present embodiment is pyroelectric sensing, and the main devices of module are
Shanghai Ni Saila model NAT80D-1-P is used as pyroelectric sensor, the model BISS0001 chip conducts of Shenzhen Tang positive electron
Signal transacting, two main devices add peripheral piece pack and hold composition human body induction module；Tongue tube uses the type of OKI companies of Japan
Number RA903；Logic sum gate circuit uses the 74LVC1G32GW of NXP companies；LED drive module master chip is Silergy Corporation
SY5806；The resistance value connected with tongue tube is 100K ohm.
Above-mentioned use tongue tube realizes the implementation method of sensing lamp batch aging device, comprises the following steps：
(1), there is magnetic field near sensing lamp, and magnetic field intensity can act tongue tube；
(2), tongue tube action is closed under the influence of a magnetic field, and causing the input of logic sum gate circuit has a pin to be to hold
Continuous high level；
(3), according to the characteristics of logic sum gate circuit, when logic sum gate circuit input end has defeated all the way or during two-way high level
Go out for high level, there is high level persistently to input, then output is exactly lasting high level；
(4), the dimming interface of LED drive module receives lasting high level and lamp is persistently lighted, into lasting old
Change state.
The dimming interface of LED drive module in the present embodiment is not exported when being low level, then lamp goes out；In dim signal
There is output during for high level, then lamp is bright；It is to be off when tongue tube quiescent operation, in the presence of nearby having magnetic field
In closure state；The output state of logic sum gate circuit is by input pin Automatic level control, when input has all the way or two-way is high
High level is output as during level, low level is exported when input two-way is simultaneously low level.
In the present embodiment, human body trigger signal and tongue tube trigger signal are merged by a logic sum gate circuit
LED drive module dimming interface is passed to, two trigger signals have equal priority, and non-interference.
Above-mentioned embodiment is the preferred embodiments of the present invention, can not be limited the invention, and others are appointed
Change or other equivalent substitute modes that what is made without departing from technical scheme, are included in the protection of the present invention
Within the scope of.
Claims (9)
1. one kind realizes sensing lamp batch aging device using tongue tube, it is characterised in that：Including human body induction module, people's body-sensing
Answer the trigger signal of module to export to be connected with the first input pin of logic sum gate, the second input of dry spring tube device and logic sum gate
Pin is connected, and the output pin of logic sum gate and the dimming interface of LED drive module are connected, and the quiescent point of reed pipe device is to be in
Off-state.
2. use tongue tube according to claim 1 realizes sensing lamp batch aging device, it is characterised in that：The dry spring
Pipe device includes tongue tube, and tongue tube and resistance constitute bleeder circuit, and the of the tie point and logic sum gate of tongue tube and resistance
Two input pins are connected.
3. use tongue tube according to claim 2 realizes sensing lamp batch aging device, it is characterised in that：The human body
Induction module is any one in infrared induction module, microwave induced module, pyroelectric sensing module, action sensing module.
4. use tongue tube according to claim 3 realizes sensing lamp batch aging device, it is characterised in that：The human body
Trigger signal output is low level when induction module is static, and what trigger signal was exported when action is high level.
5. use tongue tube according to claim 4 realizes sensing lamp batch aging device, it is characterised in that：The dry spring
Pipe is to connect with resistance.
6. use tongue tube according to claim 5 realizes sensing lamp batch aging device, it is characterised in that：The resistance
Resistance is 100~500K ohm.
7. the implementation method for sensing lamp batch aging device is realized according to any one of the claim 1~6 use tongue tube, its
It is characterised by, comprises the following steps：
(1), there is magnetic field near sensing lamp, and magnetic field intensity can act tongue tube；
(2), tongue tube action is closed under the influence of a magnetic field, and causing the input of logic sum gate circuit has a pin to be lasting
High level；
(3), according to the characteristics of logic sum gate circuit, when logic sum gate circuit input end has all the way or is output as during two-way high level
High level, has high level persistently to input, then output is exactly lasting high level；
(4), the dimming interface of LED drive module receives lasting high level and lamp is persistently lighted, into lasting aging shape
State.
8. use tongue tube according to claim 7 realizes the implementation method of sensing lamp batch aging device, its feature exists
In：The dry spring tube device includes tongue tube, and tongue tube and resistance constitute bleeder circuit, and the tie point of tongue tube and resistance is with patrolling
Collect the second input pin connection of OR gate；The human body induction module includes human body induction module, and the triggering of human body induction module is believed
Number output is connected with the first input pin of logic sum gate, the second input pin connection of dry spring tube device and logic sum gate, logic or
The output pin of door and the dimming interface of LED drive module are connected, and the quiescent point of reed pipe device is in disconnection；The dry spring
Pipe device includes tongue tube, and tongue tube and resistance constitute bleeder circuit, and the of the tie point and logic sum gate of tongue tube and resistance
Two input pins are connected；Human body induction module is infrared induction module, microwave induced module, pyroelectric sensing module, action induction
Any one in module；Trigger signal output is low level when the human body induction module is static, when action
Trigger signal output is high level；The tongue tube is to connect with resistance；The resistance is 100~500K ohm.
9. use tongue tube according to claim 7 realizes the implementation method of sensing lamp batch aging device, its feature exists
In：The dimming interface of the LED drive module is not exported when being low level, then lamp goes out；Have when dim signal is high level
Output, then lamp is bright；It is to be off when tongue tube quiescent operation, nearby has and closed form is in the presence of magnetic field
State；The output state of logic sum gate circuit is by input pin Automatic level control, when input has all the way or exports during two-way high level
For high level, low level is exported when input two-way is simultaneously low level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710520862.0A CN107102274B (en) | 2017-06-30 | 2017-06-30 | Device for realizing batch ageing of induction lamps by using reed pipes and implementation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710520862.0A CN107102274B (en) | 2017-06-30 | 2017-06-30 | Device for realizing batch ageing of induction lamps by using reed pipes and implementation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107102274A true CN107102274A (en) | 2017-08-29 |
| CN107102274B CN107102274B (en) | 2023-09-05 |
Family
ID=59664506
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710520862.0A Active CN107102274B (en) | 2017-06-30 | 2017-06-30 | Device for realizing batch ageing of induction lamps by using reed pipes and implementation method thereof |
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