CN107102274B - Device for realizing batch ageing of induction lamps by using reed pipes and implementation method thereof - Google Patents
Device for realizing batch ageing of induction lamps by using reed pipes and implementation method thereof Download PDFInfo
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- CN107102274B CN107102274B CN201710520862.0A CN201710520862A CN107102274B CN 107102274 B CN107102274 B CN 107102274B CN 201710520862 A CN201710520862 A CN 201710520862A CN 107102274 B CN107102274 B CN 107102274B
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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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- General Physics & Mathematics (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a device for realizing batch aging of induction lamps by using reed pipes, which comprises a human body induction module, wherein the trigger signal output of the human body induction module is connected with a first input pin of a logic OR gate, the reed pipe device is connected with a second input pin of the logic OR gate, the output pin of the logic OR gate is connected with a dimming interface of an LED driving module, and the static working point of the reed pipe device is in a disconnected state. The invention also discloses a method for realizing the induction lamp batch ageing device by using the reed switch. The invention has the characteristics of simple structure, less investment, simple and convenient operation, capability of continuously lighting and aging to pick out quality defect products, capability of ensuring consistency and quality of batches, and the like.
Description
Technical Field
The invention relates to an LED driving circuit technology, in particular to a device for realizing batch ageing of induction lamps by using reed pipes and a realization method thereof.
Background
The induction lamp on the market at present hardly realizes continuous lighting in the ageing process, because the reason of function generally can go out at 60s or 120s of continuous lighting after triggering, in the ageing process of a large number like this, to guarantee continuous lighting of lamp, reach good ageing effect, just need to have the trigger signal to the lamp constantly, on the other hand, the induction lamp is the photosensitive use of cooperation, when the environment is not very dark, even there is the trigger signal lamp also can not trigger to light. In such a background, it is almost impossible to achieve the purpose of continuous lighting and aging. Therefore, the batch aging method for the induction lamp by using the reed switch is low in investment, simple and convenient to operate, and capable of continuously lighting and aging to pick out quality defect products and guaranteeing the consistency and quality of batches. Technical problem that induction lamp ageing exists among the prior art:
1. continuous lighting aging cannot be realized;
2. the whole aging process needs to be participated.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides the device for realizing batch aging of the induction lamps by using the reed switch, which has the advantages of simple structure, less investment, simplicity and convenience in operation, capability of continuously lighting and aging, and capability of picking out products with quality defects, and capability of ensuring the consistency and quality of batches.
The invention further aims to provide an implementation method for realizing the induction lamp batch ageing device by using the reed switch.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides an use tongue tube to realize ageing device in batches of induction lamp, includes human response module, and human response module's trigger signal output is connected with the first input foot of logic OR gate, and tongue tube device is connected with the second input foot of logic OR gate, and the output foot of logic OR gate is connected with the interface of adjusting luminance of LED drive module, and the static operating point of tongue tube device is in the disconnection state.
The reed switch device comprises a reed switch, a voltage dividing circuit is formed by the reed switch and a resistor, and a connection point of the reed switch and the resistor is connected with a second input pin of the logic OR gate.
The human body induction module is any one of an infrared induction module, a microwave induction module, a pyroelectric induction module and an action induction module.
The human body sensing module is static, the trigger signal outputs a low level, and the trigger signal outputs a high level when in action.
The reed switch is connected with the resistor in series.
The resistance value of the resistor is 100-500 Kohm.
The implementation method for realizing the induction lamp batch ageing device by using the reed switch comprises the following steps of:
(1) When a magnetic field exists near the induction lamp, the magnetic field strength can enable the reed switch to act;
(2) The reed switch is closed under the action of a magnetic field, so that one pin at the input end of the logic OR gate circuit is continuously high level;
(3) According to the characteristics of the logic OR gate circuit, when one or two paths of high levels exist at the input end of the logic OR gate circuit, the output is high level, and when the high levels are continuously input, the output is continuous high level;
(4) The dimming interface of the LED driving module receives a continuous high level to continuously light the lamp and enter a continuous aging state.
The reed switch device comprises a reed switch and a resistor, wherein the reed switch and the resistor form a voltage dividing circuit, and the connection point of the reed switch and the resistor is connected with a second input pin of the logic OR gate; the human body sensing module comprises a human body sensing module, the trigger signal output of the human body sensing module is connected with a first input pin of a logic OR gate, the reed pipe device is connected with a second input pin of the logic OR gate, the output pin of the logic OR gate is connected with a dimming interface of the LED driving module, and the static working point of the reed pipe device is disconnected; the reed switch device comprises a reed switch and a resistor, wherein the reed switch and the resistor form a voltage dividing circuit, and the connection point of the reed switch and the resistor is connected with a second input pin of the logic OR gate; the human body induction module is any one of an infrared induction module, a microwave induction module, a pyroelectric induction module and an action induction module; the human body sensing module outputs a low level trigger signal when static state and outputs a high level trigger signal when action; the reed switch is connected with the resistor in series; the resistance value of the resistor is 100-500 Kohm.
When the dimming interface of the LED driving module is at a low level, the dimming interface is not output, and the lamp is turned off; when the dimming signal is in a high level, the output is provided, and the lamp is lighted; the reed switch is in an open state when in static work, and is in a closed state when a magnetic field exists nearby; the output state of the logic OR gate circuit is controlled by the input pin level, and is output as high level when one or two paths of high level exist at the input end, and is output as low level when two paths of high level exist at the input end.
Compared with the prior art, the invention has the following advantages and effects:
1. the invention comprises a human body induction module, wherein the trigger signal output of the human body induction module is connected with a first input pin of a logic OR gate, the reed pipe device is connected with a second input pin of the logic OR gate, and an output pin of the logic OR gate is connected with a dimming interface of the LED driving module, and the static working point of the reed pipe device is in a disconnected state.
2. The reed switch device comprises the reed switch, and the reed switch and the resistor form a voltage dividing circuit, so that the use effect is good, the application range is wide, and the manufacturing cost is low.
3. The invention makes the induction lamp enter a long-time aging state by closing the reed switch without extinguishing the lamp.
Drawings
Fig. 1 is a schematic connection diagram of a batch burn-in device for an induction lamp using a reed switch.
The reference numerals and names in the figures are as follows:
Detailed Description
The present invention will be further described in detail below with reference to the drawings and examples for the understanding of those skilled in the art.
Example 1:
as shown in FIG. 1, the device for realizing batch aging of induction lamps by using the reed switch comprises a human body induction module, wherein the trigger signal output of the human body induction module is connected with a first input pin of a logic OR gate, the reed switch device is connected with a second input pin of the logic OR gate, an output pin of the logic OR gate is connected with a dimming interface of an LED driving module, and a static working point of the reed switch device is in a disconnected state.
The reed switch device in this embodiment includes a reed switch, a voltage divider circuit is formed by the reed switch and a resistor, and a connection point of the reed switch and the resistor is connected with a second input pin of the logic OR gate
The triggering signal output is low level when the human body sensing module is static, and high level when the human body sensing module is moving; the reed switch is connected with the resistor in series; the resistance value is 100-500 Kohm.
The human body induction module is any one of an infrared induction module, a microwave induction module, a pyroelectric induction module and an action induction module. The human body induction module in the embodiment is pyroelectric induction, the main device of the module is model NAT80D-1-P of Shanghai Nissan as a pyroelectric sensor, model BISS0001 chips of Shenzhen Tang positron are used for signal processing, and two main devices and a peripheral slice group volume form the human body induction module; the reed switch uses a model RA903 of OKI corporation; the logic OR gate circuit adopts 74LVC1G32GW of NXP company; the main chip of the LED driving module is SY5806 of Siderurgica; the value of the resistor connected in series with the reed switch is 100 Kohm.
The implementation method for realizing the induction lamp batch ageing device by using the reed switch comprises the following steps of:
(1) When a magnetic field exists near the induction lamp, the magnetic field strength can enable the reed switch to act;
(2) The reed switch is closed under the action of a magnetic field, so that one pin at the input end of the logic OR gate circuit is continuously high level;
(3) According to the characteristics of the logic OR gate circuit, when one or two paths of high levels exist at the input end of the logic OR gate circuit, the output is high level, and when the high levels are continuously input, the output is continuous high level;
(4) The dimming interface of the LED driving module receives a continuous high level to continuously light the lamp and enter a continuous aging state.
When the dimming interface of the LED driving module is at a low level, no output is generated, and the lamp is turned off; when the dimming signal is in a high level, the output is provided, and the lamp is lighted; the reed switch is in an open state when in static work, and is in a closed state when a magnetic field exists nearby; the output state of the logic OR gate circuit is controlled by the input pin level, and is output as high level when one or two paths of high level exist at the input end, and is output as low level when two paths of high level exist at the input end.
In this embodiment, the human body trigger signal and the reed switch trigger signal are combined and transmitted to the LED driving module dimming interface through a logic or gate circuit, and the two trigger signals have the same priority and do not interfere with each other.
The above embodiments are preferred examples of the present invention, and the present invention is not limited thereto, and any other modifications or equivalent substitutions made without departing from the technical aspects of the present invention are included in the scope of the present invention.
Claims (6)
1. The method for realizing the device for realizing the batch aging of the induction lamps by using the reed switch comprises a human body induction module, wherein the trigger signal output of the human body induction module is connected with a first input pin of a logic OR gate, the reed switch device is connected with a second input pin of the logic OR gate, an output pin of the logic OR gate is connected with a dimming interface of an LED driving module, and a static working point of the reed switch device is in a disconnected state; the reed switch device comprises a reed switch and a resistor, wherein the reed switch and the resistor form a voltage dividing circuit, and the connection point of the reed switch and the resistor is connected with a second input pin of the logic OR gate;
the method is characterized by comprising the following steps of:
(1) When a magnetic field exists near the induction lamp, the magnetic field strength can enable the reed switch to act;
(2) The reed switch is closed under the action of a magnetic field, so that one pin at the input end of the logic OR gate circuit is continuously high level;
(3) According to the characteristics of the logic OR gate circuit, when one or two paths of high levels exist at the input end of the logic OR gate circuit, the output is high level, and when the high levels are continuously input, the output is continuous high level;
(4) The dimming interface of the LED driving module receives a continuous high level to continuously light the lamp and enter a continuous aging state.
2. The method for realizing the induction lamp batch aging device by using the reed switch according to claim 1, wherein the method comprises the following steps: the human body sensing module is any one of an infrared sensing module, a microwave sensing module and an action sensing module.
3. The implementation method for implementing the induction lamp batch aging device by using the reed switch according to claim 2, wherein the implementation method is characterized by comprising the following steps: the human body sensing module is static, the trigger signal outputs a low level, and the trigger signal outputs a high level when in action.
4. The method for implementing the induction lamp batch aging device by using the reed switch according to claim 3, wherein the method comprises the following steps: the reed switch is connected with the resistor in series.
5. The method for realizing the induction lamp batch aging device by using the reed switch according to claim 4, wherein the method comprises the following steps: the resistance value of the resistor is 100-500 Kohm.
6. The method for realizing the induction lamp batch aging device by using the reed switch according to claim 1, wherein the method comprises the following steps: when the dimming interface of the LED driving module is at a low level, the dimming interface is not output, and the lamp is turned off; when the dimming signal is in a high level, the output is provided, and the lamp is lighted; the reed switch is in an open state when in static work, and is in a closed state when a magnetic field exists nearby; the output state of the logic OR gate circuit is controlled by the input pin level, and is output as high level when one or two paths of high level exist at the input end, and is output as low level when two paths of high level exist at the input end.
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