CN102506312B - Induction lamp - Google Patents
Induction lamp Download PDFInfo
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- CN102506312B CN102506312B CN201110309293.8A CN201110309293A CN102506312B CN 102506312 B CN102506312 B CN 102506312B CN 201110309293 A CN201110309293 A CN 201110309293A CN 102506312 B CN102506312 B CN 102506312B
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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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Abstract
The invention provides an induction lamp, and belongs to the field of lighting equipment. The induction lamp can be used for solving the problem that the existing induction lamp can not automatically induct a human body. The induction lamp comprises a lamp body, wherein the lamp body comprises a main body base and an astigmatism lamp cover which is matched with the main body base; the main body base is provided with at least one LED (light-emitting diode) lamp body block, as well as an LED drive circuit board group which is matched with the LED lamp body block, the LED lamp body block comprises an LED baseplate, an LED lamp arranged on the LED baseplate, and a heat dissipation base which is contacted with the LED baseplate; and the main body base is provided with an induction device which is connected with the LED drive circuit board group, the induction device comprises a ray inductive control module, an infrared inductive control module and a time delay circuit. The induction lamp provided by the invention adopts a human body induction device and has an auto-induction function; and the heat dispersion is good, and meanwhile, the structural arrangement is reasonable and compact.
Description
Technical field
The present invention relates to LED lamp, relate in particular to a kind of sense light that can respond to human body and automatically open.
Background technology
Application number is: 201020298824.9 Chinese patent discloses a kind of LED lamp, a plurality of LED chips that are provided with electrode and are the luminous thin sheet form in four sides on LED lamp body, a plurality of LED chips are connected by wire, on the substrate of LED lamp body, be provided with upper recess or lug boss, LED chip is arranged on the bottom of upper recess, and the height of LED chip is 1/2 of upper recess or lug boss height.But this LED lamp can not be responded to automatically, and radiating effect is good not.
Summary of the invention
The present invention is mainly the technical problem that solves that the existing LED lamp of prior art can not be responded to automatically, radiating effect is good not etc., and a kind of sense light is provided, and have automatic sensitive function, and heat dispersion is good, and reasonable structural arrangement is compact simultaneously.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: it comprises lamp body, described lamp body comprises main body base and associated astigmatic lampshade, described main body base is provided with at least one LED lamp body piece, and the LED drive circuit plate group matching with LED lamp body piece, described LED lamp body piece comprises LED substrate, be arranged on the LED lamp on LED substrate, and with the radiating seat of LED substrate contacts, it is characterized in that, described main body base is provided with the induction installation being connected with described LED drive circuit plate group, described induction installation comprises light sensing control module, infrared induction control module and delay circuit, described light sensing control module senses that ambient light line strength is greater than 0.5cd/cm
2time, will can not start LED lamp, when sensing ambient light line strength, described light sensing control module is less than in 0.5cd/cm
2time, simultaneously described infrared induction control module will be connected LED lamp at 0.7 to 1 meter of scope internal induction when having people, and trigger described delay circuit, when people does not leave induction range, delay time superposes automatically, LED lamp continues to connect, and when people leaves induction range, rear disconnection LED lamp is arrived in delay circuit time delay for 1 to 3 second.The present invention can respond to human body by induction installation, and by realizing with its LED drive circuit plate group the action of responding to bright light and light-off, connection and reasonable arrangement of the present invention, compactness, adopt one or more LED lamp body piece, more convenient installation, the present invention simultaneously can conduct heat fast by radiating seat, has greatly improved heat dispersion of the present invention.
As preferably, described induction installation comprises BISS001 chip, has the infrared sensor of tri-pins of DSG, photosensitive resistance sensor; In described infrared sensor DSG pin, D pin connects that high level, G pin connect low level, S pin accesses the first slide rheostat first end, the first slide rheostat other end access low level, and the first slide rheostat sliding end accesses described BISS0001 chip the 14 pin; Described BISS0001 chip the 9th pin accesses respectively described photosensitive resistance sensor and the second slide rheostat, and high level is all accessed in the other end of the second slide rheostat and adjustable side, described photosensitive resistance sensor other end access low level; The first pin access high level of described BISS001 chip; Described BISS001 chip three-prong and the 4th pin are accessed respectively in the first resistance two ends, and described BISS001 chip the 4th pin one termination low level is accessed in second electric capacity one end; Described infrared sensor, described the first slide rheostat and described BISS001 chip have formed described infrared induction control module, described photosensitive resistance sensor, described the second slide rheostat and described BISS001 chip have formed described light sensing control module, and described the first resistance, described the second electric capacity and described BISS001 chip have formed described delay circuit.
In order to facilitate breakdown maintenance, described induction installation also comprises manual control module, and described manual control module comprises hand switch, and described hand switch is directly series between power supply and described LED lamp directly to disconnect or to be connected the power supply of described LED lamp.
In order to make described infrared sensor have better sensitivity, described induction installation comprises the sensor circuit plate group that covers at the lens on described infrared sensor and carry described induction installation.
For better, must dispel the heat, as preferably, described radiating seat contacts with described LED real estate, and described radiating seat comprises some radiating fins that are arranged in parallel.
For better, must connect LED lamp body piece and main body base, as preferably, in the middle part of described radiating seat, be provided with the connecting hole that runs through radiating seat, described radiating seat screw is connected on described main body base.
For better, must survey the emissive surface that human body guarantees LED lamp simultaneously, as preferably, described main body base is provided with the induction installation installation portion of a protrusion, and described induction installation installation portion upper surface and described light diffuser be hood-shaped becomes level and smooth arc surface.
As preferably, described induction lens stretch out in described induction installation installation portion upper surface, and described induction installation installation portion upper surface inwall is connected with described sensor circuit plate group.
For sensor circuit plate group is installed, as preferably, the compression leg that screw is installed that described induction installation installation portion upper surface inwall is provided with sloping platform and matches with sloping platform, described sensor circuit plate group is arranged between described sloping platform and compression leg.
As preferably, described induction installation installation portion top is provided with dust cover.Dust cover is used for preventing that dust from entering in lamp body, has extended service life of the present invention.
The beneficial effect that the present invention brings is that the present invention adopts human body sensing device, have automatic sensitive function, and heat dispersion is good, simultaneously reasonable structural arrangement compactness.
Accompanying drawing explanation
Accompanying drawing 2 is a kind of stereo decomposing structural representations of the present invention;
Accompanying drawing 3 is circuit theory schematic diagrames of the present invention.
Label declaration: 1, main body base; 1-1, induction installation installation portion; 2, astigmatic lampshade; 3, LED lamp; 4, LED drive circuit plate group; 5, radiating seat; 6, lens; 7, sensor; 8, sensor circuit plate group; 9, aluminium base; 10, sloping platform; 11, compression leg; 12, dust cover.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
As shown in Figure 1 and Figure 2, sense light of the present invention comprises lamp body, and lamp body forms by main body base 1 and with the astigmatic lampshade 2 that main body base 1 is interlocked.Astigmatism lampshade 2 is circular arc, and it arrives each corner to expand the range of exposures of sense light of the present invention by divergence of beam; Main body base 1 is tabular, flat main body base 1 is convenient to be installed to surface of wall, the induction installation that on main body base 1, bolt is connected with a plurality of LED lamp body pieces, the LED drive circuit plate group 4 being electrically connected to LED lamp body piece and is electrically connected to LED drive circuit plate group 4.
LED lamp body piece comprise aluminium base 9, be arranged on the LED lamp 3 on aluminium base 9 and be arranged on aluminium base 9 plate face one sides and with 9 radiating seats that contact 5 of aluminium base, radiating seat 5 is comprised of a plurality of flat plate radiation fins that are arranged in parallel, radiating seat 5 middle parts are shaped with the screw connecting hole that runs through radiating seat 5, and LED lamp body piece is fastened on main body base 1 by radiating seat 5 one end and main body base 1 screw.
The induction installation of sense light of the present invention is integrated, and three layers of Control function are controlled and manually controlled to light sensing control, infrared induction.Light sensing module in sensor 7 senses when extraneous light is more sufficient, will can not start LED lamp; Light sensing module in sensor 7 senses when extraneous light is darker, infrared induction module in sensor 7 senses when there is people in the external world and will connect LED lamp simultaneously, and Time delay circuit, when people does not leave induction range, delay time superposes automatically, switch continues to connect, and when people leaves induction range, delay time is to rear automatic disconnection LED lamp; Simultaneously, operator also can directly directly control the keying of LED lamp by hand switch, by arrange manual control module can prevent when other modules break down cannot lightening LED lamp defect, hand switch can be selected conventional break-make push-button switch, tumbler switch, also can select contact witch so that metope is smooth clean and tidy.
As shown in Figure 3, Fig. 3 is the circuit theory schematic diagram of sensor circuit plate group 8, sensor 7 and LED lamp 3 mutual control connections, and the control circuit of manual control LED lamp 3 is not shown in Fig. 4.In the present embodiment, in sensor circuit plate group 8, adopt BISS0001 chip as main control chip, adopt the infrared sensor of LHI 907 models as sensor of the present invention.
Please refer to Fig. 4, in infrared sensor DSG pin, D pin connects that high level, G pin connect low level, S pin accesses the first slide rheostat RP1 first end, the first slide rheostat RP1 other end access low level, the first slide rheostat RP1 sliding end access BISS0001 chip the 14 pin, by adjusting the resistance value of RP1, can regulate the sensitivity of infrared sensor, thereby increase or reduce distance of reaction, between infrared sensor S pin and the first slide rheostat RP1 first end, be also parallel with the first capacitor C 1, BISS0001 chip the 9th pin accesses respectively photosensitive resistance sensor RG and the second slide rheostat RP2, high level is all accessed in the other end of the second slide rheostat RP2 and adjustable side, photosensitive resistance sensor RG other end access low level, by adjusting the resistance of the second slide rheostat RP2, can adjust the sensitivity of photosensitive resistance sensor RG, simultaneously, when bright surroundings, thereby the reduction of the resistance of photosensitive resistance sensor RG self makes BISS0001 chip the 9th pin input low level block triggering signal can not light LED lamp, when surrounding environment is dark, the raising of photosensitive resistance sensor RG self resistance makes BISS001 chip the 9th pin input high level and release triggering signal, whether as for, triggering signal is seen the input signal of infrared sensor.
The first pin access high level of BISS001 chip, makes circuit in allowing repeated trigger state, as long as the interior people of induction range is slightly mobile, once circuit will be triggered again, and the second pin will be exported the adjustable high level signal of a pulsewidth again.The pulsewidth of this high level signal is determined by the first resistance R 1 and the second capacitor C 2 that access BISS001 chip three-prong and the 4th pin, this pulsewidth is that LED lamp is lighted the time and its time constant is the product of R1 and C2, by changing the value of R1, is that adjustable LED lamp is lighted the time.BISS001 chip three-prong and the 4th pin are accessed respectively in the first resistance R 1 two ends, second capacitor C 2 one end access BISS001 chip the 4th pin one termination low levels.The high level signal that the second pin triggers accesses the base stage of triode after the 8th resistance R 8, the 3rd end of the emitter-base bandgap grading access solid-state relay SSR of triode, also be the positive pole of control end, the 4th end of solid-state relay SSR, also be the negative pole access low level of control end, when solid-state relay SSR the 3rd termination is received after high level, solid-state relay is connected, also the first end and the second termination that are solid-state relay are logical, thereby the power supply and the LED lamp that are connected to solid-state relay first end and the second end are connected, LED lamp is lighted.The collector of triode is connected into the rear access high level of the 7th resistance R 7.
The first pin of BISS001 chip and the 7th pin are respectively the power pin of this chip, and access respectively high level and low level.The 5th pin and the 6th pin are for triggering blocking time, this two pin is when the first pin access low level, while being also the not reproducible triggering of BISS001 chip, use, in the present embodiment, still on the 5th pin and the 6th pin, accessed the second resistance R 2 and the 3rd capacitor C 3.The 12 pin and the tenth three-prong are respectively output and the inverting input of chip two-level operating amplifier, are parallel with the 5th resistance R 5 and the 6th capacitor C 6 on the 12 pin and the tenth three-prong.The 15 pin and the 16 pin are respectively inverting input and the output of chip one-level operational amplifier, are parallel with the 4th resistance R 4 and the 5th capacitor C 5 on the 15 pin and the 16 pin.In the middle of R4 and R5, be in series with the tenth capacitor C 10.The RESET input the 8th pin access high level, operational amplifier bias current arranges end the tenth pin series connection the 3rd resistance R 3 access low levels.
In the present embodiment, for reaching the best sensed conditions and the most stable circuit, each parameter value scope is as follows: first resistance R 1 value 2.5K-3K ohm, second resistance value 1.5K-2.5K ohm, the 3rd resistance R 3, the 4th resistance R 4, the 5th resistance R 5 spans equate, be 1M-5M ohm, the 6th resistance value 65K-70K ohm, the 7th resistance value 39-45 ohm, the first capacitor C 1, the second capacitor C 2, the 3rd capacitor C 3 spans equate, be 0.12-0.15 microfarad, the 5th capacitor C 5, the 6th capacitor C 6 spans equate, be 0.001-0.002 microfarad, first slide resistor RP1 value 500-525K ohm, second slide resistor value 223K ohm.
After application above-mentioned parameter, sense light of the present invention is being more than or equal to 0.5cd/cm
2brightness situation under can keep LED lamp normally closed, can not waste electric energy; At light luminance, be less than 0.5cd/cm
2brightness situation under, the scope of induction human body is 0.7-1 rice, guarantees to trigger LED lamp under human body approaches the condition of LED lamp soon, human body leaves rear 1-3 and in second, disconnects LED lamp, saves electric energy.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (5)
1. a sense light, comprise lamp body, described lamp body comprises main body base and associated astigmatic lampshade, described main body base is provided with at least one LED lamp body piece, and the LED drive circuit plate group matching with LED lamp body piece, described LED lamp body piece comprises LED substrate, be arranged on the LED lamp on LED substrate, and with the radiating seat of LED substrate contacts, it is characterized in that, described main body base is provided with the induction installation being connected with described LED drive circuit plate group, described induction installation comprises light sensing control module, infrared induction control module and delay circuit, described light sensing control module senses that ambient light line strength is greater than 0.5cd/cm
2time, will can not start LED lamp, when sensing ambient light line strength, described light sensing control module is less than in 0.5cd/cm
2time, simultaneously described infrared induction control module will be connected LED lamp at 0.7 to 1 meter of scope internal induction when having people, and trigger described delay circuit, when people does not leave induction range, delay time superposes automatically, LED lamp continues to connect, and when people leaves induction range, rear disconnection LED lamp is arrived in delay circuit time delay for 1 to 3 second, described induction installation comprises BISS001 chip, has the infrared sensor of tri-pins of DSG, photosensitive resistance sensor, in described infrared sensor DSG pin, D pin connects that high level, G pin connect low level, S pin accesses the first slide rheostat first end, the first slide rheostat other end access low level, and the first slide rheostat sliding end accesses described BISS0001 chip the 14 pin, described BISS0001 chip the 9th pin accesses respectively described photosensitive resistance sensor and the second slide rheostat, and high level is all accessed in the other end of the second slide rheostat and adjustable side, described photosensitive resistance sensor other end access low level, the first pin access high level of described BISS001 chip, described BISS001 chip three-prong and the 4th pin are accessed respectively in the first resistance two ends, and described BISS001 chip the 4th pin one termination low level is accessed in second electric capacity one end, described infrared sensor, described the first slide rheostat and described BISS001 chip have formed described infrared induction control module, described photosensitive resistance sensor, described the second slide rheostat and described BISS001 chip have formed described light sensing control module, and described the first resistance, described the second electric capacity and described BISS001 chip have formed described delay circuit, described first resistance value 2.5K-3K ohm, second resistance value 1.5K-2.5K ohm, the 3rd resistance, the 4th resistance, the 5th resistance value scope equate, be 1M-5M ohm, the 7th resistance value 39-45 ohm, the first electric capacity, the second electric capacity, the 3rd electric capacity span equate, be 0.12-0.15 microfarad, the 5th electric capacity, the 6th electric capacity span equate, be 0.001-0.002 microfarad, first slide resistor value 500-525K ohm, second slide resistor value 223K ohm, described induction installation comprises the sensor circuit plate group that covers at the lens on described infrared sensor and carry described induction installation, described main body base is provided with the induction installation installation portion of a protrusion, and described induction installation installation portion upper surface and described light diffuser be hood-shaped becomes level and smooth arc surface, described lens stretch out in described induction installation installation portion upper surface, and described induction installation installation portion upper surface inwall is connected with described sensor circuit plate group, the compression leg that screw is installed that described induction installation installation portion upper surface inwall is provided with sloping platform and matches with sloping platform, described sensor circuit plate group is arranged between described sloping platform and compression leg.
2. sense light according to claim 1, it is characterized in that, described induction installation also comprises manual control module, and described manual control module comprises hand switch, and described hand switch is directly series between power supply and described LED lamp directly to disconnect or to be connected the power supply of described LED lamp.
3. sense light according to claim 1, is characterized in that, described radiating seat contacts with described LED real estate, and described radiating seat comprises some radiating fins that are arranged in parallel.
4. sense light according to claim 3, is characterized in that, described radiating seat middle part is provided with the connecting hole that runs through radiating seat, and described radiating seat screw is connected on described main body base.
5. sense light according to claim 1, is characterized in that, described induction installation installation portion top is provided with dust cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110309293.8A CN102506312B (en) | 2011-09-30 | 2011-09-30 | Induction lamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110309293.8A CN102506312B (en) | 2011-09-30 | 2011-09-30 | Induction lamp |
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| CN102506312A CN102506312A (en) | 2012-06-20 |
| CN102506312B true CN102506312B (en) | 2014-04-09 |
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| CN201110309293.8A Active CN102506312B (en) | 2011-09-30 | 2011-09-30 | Induction lamp |
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| CN103277735B (en) * | 2013-06-19 | 2016-08-10 | 苏州信亚科技有限公司 | A kind of LED street lamp of band light sensor |
| CN103453429B (en) * | 2013-06-28 | 2015-10-07 | 林勇 | Handbag lamp |
| CN104696781A (en) * | 2013-12-04 | 2015-06-10 | 海洋王（东莞）照明科技有限公司 | Lamp |
| CN103672815B (en) * | 2013-12-18 | 2016-04-27 | 宁波市柯玛士电器实业有限公司 | A kind of head lamp |
| CN104121538B (en) * | 2014-06-19 | 2016-11-09 | 宁波恒剑光电科技有限公司 | A kind of LED projector lamp |
| CN104121522B (en) * | 2014-06-19 | 2016-08-24 | 宁波恒剑光电科技有限公司 | Vicarious LED projector lamp |
| CN104121539B (en) * | 2014-06-19 | 2016-08-24 | 宁波恒剑光电科技有限公司 | LED projector lamp |
| CN104121510A (en) * | 2014-08-06 | 2014-10-29 | 浙江长兴金盛光电科技有限公司 | Inductive LED lamp |
| CN107087335A (en) * | 2017-05-09 | 2017-08-22 | 浙江芯迈电子科技有限公司 | The intelligent touch-control switching system and method for controlling switch of automatic detection environment |
| CN107461622B (en) * | 2017-09-14 | 2023-12-12 | 浙江生辉照明有限公司 | Induction type bulb |
| CN112854430A (en) * | 2020-12-31 | 2021-05-28 | 杭州上裕信息技术有限公司 | Balcony protection device, control system and control method |
| CN115390601A (en) * | 2022-08-26 | 2022-11-25 | 双胞胎（集团）股份有限公司 | Monitoring device for farm |
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| KR100830600B1 (en) * | 2007-07-04 | 2008-05-22 | 홍삼표 | Shade exchangeable led bulb |
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Effective date of registration: 20171207 Address after: No. two, group 7, Xu Zhuang village, Taizhou high port district, Jiangsu Province Patentee after: Liu Chao Address before: 315171 Zhejiang city of Ningbo province Yinzhou District Ji Shi Gang Zhen Feng Village Patentee before: Ningbo Komaes Solar Technology Co., Ltd. |
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Inventor after: Chen Bihua Inventor after: Zheng Xubiao Inventor before: Ma Guofu |
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Effective date of registration: 20180122 Address after: 510000 Guangdong province Guangzhou Nansha District wanqinsha town Guangdong Road nine Chung Processing Zone on the third floor of building X3119 Patentee after: Guangdong tengle Intelligent Technology Co., Ltd. Address before: No. two, group 7, Xu Zhuang village, Taizhou high port district, Jiangsu Province Patentee before: Liu Chao |