CN201781663U - Properly-controlled LED illuminating lamp tube - Google Patents
Properly-controlled LED illuminating lamp tube Download PDFInfo
- Publication number
- CN201781663U CN201781663U CN2010202793715U CN201020279371U CN201781663U CN 201781663 U CN201781663 U CN 201781663U CN 2010202793715 U CN2010202793715 U CN 2010202793715U CN 201020279371 U CN201020279371 U CN 201020279371U CN 201781663 U CN201781663 U CN 201781663U
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- 238000001514 detection method Methods 0.000 claims abstract description 17
- 230000000750 progressive effect Effects 0.000 claims abstract description 11
- 238000003491 array Methods 0.000 claims abstract 8
- 230000001939 inductive effect Effects 0.000 claims abstract 8
- 230000002457 bidirectional effect Effects 0.000 claims description 16
- 230000006698 induction Effects 0.000 claims description 14
- 230000003044 adaptive effect Effects 0.000 claims 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 101100365087 Arabidopsis thaliana SCRA gene Proteins 0.000 description 2
- 101000668165 Homo sapiens RNA-binding motif, single-stranded-interacting protein 1 Proteins 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 102100039692 RNA-binding motif, single-stranded-interacting protein 1 Human genes 0.000 description 2
- 101150105073 SCR1 gene Proteins 0.000 description 2
- 101100134054 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) NTG1 gene Proteins 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
本实用新型公开了适控式LED照明灯管，包括：若干探测器，适控式LED照明灯管，包括适控器和级进点燃式LED灯管，适控器包括室内人数计算器、无触点开关和感应式就位探测控制器，室内人数计算器的输入端连接探测器的输出端，室内人数计算器的输出端连接无触点开关的输入端，无触点开关的第一输出端连接一感应式就位探测控制器的输入端；级进点燃式LED灯管包括第一、第二组LED阵列，第一组LED阵列连接无触点开关的第二输出端，第二组LED阵列连接无触点开关的第三输出端和感应式就位探测控制器的输出端。本实用新型按照是否有人在室内、按照室内入座率多少自动控制LED照明灯管点燃数量，自动控制LED照明灯管内LED阵列点燃数量。
The utility model discloses a controllable LED lighting tube, comprising: a plurality of detectors, a controllable LED lighting tube, including a controller and a progressive ignition type LED lamp tube, and the controller includes an indoor number calculator, wireless Contact switch and inductive in-position detection controller, the input end of the indoor number calculator is connected to the output end of the detector, the output end of the indoor number calculator is connected to the input end of the non-contact switch, and the first output of the non-contact switch terminal connected to the input terminal of an inductive in-position detection controller; the progressive ignited LED lamp tube includes the first and second groups of LED arrays, the first group of LED arrays is connected to the second output terminal of the non-contact switch, and the second group The LED array is connected to the third output end of the non-contact switch and the output end of the inductive in-position detection controller. The utility model automatically controls the lighting quantity of the LED lighting tubes according to whether there are people in the room and according to the indoor occupancy rate, and automatically controls the lighting quantity of the LED array in the LED lighting tubes.
Description
Technical field:
The utility model relates to a kind of utilization micro controller and controls progressive spark ignition type LED illuminating lamp tube moderately and at the right moment, comprises to keep efficient running status and control the LED illuminating lamp of lighting LED display quantity as required.
Technical background:
In the occasion of the even general lightings of large tracts of land such as classroom, reading room, often use the 40W fluorescent lamp in a large number, arranged illumination devices is by having a full house and meet or exceed the lighting standard design and installation, but actual attendance rate is often very low, in addition complete empty.Thereby in the management of illuminating lamp, following phenomenon is often arranged: the first, first personnel of entering face complete dark state; The second, the low but excessive wasting phenomenon of turning on light of attendance rate; The 3rd, the classroom personnel walk sky, the phenomenon but do not turn off the light etc. in empty chamber.
Often establish personal management (having increased spending) in order to economize on electricity, the employing light electricity-saving appliance that also has with the iron loss of voltage regulating mode reduction fluorescent lamp ballast, has also reduced the luminous flux of fluorescent lamp simultaneously.But the fluorescent lamp brownout operation will make it luminous efficiency to be reduced, and voltage is lower than 90%UN, then can not start.The even illuminating 40W fluorescent lamp luminous efficiency of large tracts of land is 50lm/W at present, comprises that the comprehensive luminous efficiency of ballast is about 40lm/W.As for replacing fluorescent lamp with electricity-saving lamp, not only luminous efficiency improves seldom, and spectrum is incomplete, will cause the eyes chromatic discrimination power to be degenerated.
The utility model content:
At the problems referred to above, the utility model has been to provide a kind of LED illuminating lamp tube of being made up of a plurality of led array that has suitable controller, according to whether have the people indoor, according to indoor attendance rate what automatically control LED illuminating lamp tubes light quantity, automatically led array is lighted quantity in the control LED illuminating lamp tube, to realize lighting in right amount moderately and at the right moment led array.
The utility model discloses a kind of controllable LED lighting tube, comprising:
Some detectors are used for sensing turnover room number;
Controllable LED lighting tube comprises suitable controller and progressive spark ignition type LED fluorescent tube,
Described suitable controller further comprises occupancy calculator, noncontacting switch and induction type detection controller in place, the input of described occupancy calculator connects the output of described detector, the output of described occupancy calculator connects the input of described noncontacting switch, and first output of described noncontacting switch connects the input of induction type detection controller in place;
Described progressive spark ignition type LED fluorescent tube comprises first group of led array and second group of led array, described first group of led array connects second output of described noncontacting switch, and described second group of led array connects the 3rd output of described noncontacting switch and the output of described induction type detection controller in place;
Wherein, described noncontacting switch further comprises a relay, described relay comprises first normally opened contact and second normally opened contact, the break-make of described first normally opened contact by controlling the first The Trigger of Bidirectional Triode Thyristor utmost point is to control first group of led array and light or to extinguish, and described second normally opened contact is controlled second group of led array by described induction type detection controller in place.
Reasonablely be, described detector comprises first detector and second detector, and described first detector is loaded on the baffle plate of entering, and described second detector is loaded on the baffle plate of going out.
Reasonable is that described first detector and second detector all adopt rest-set flip-flop.
Reasonablely be, described induction type detection controller in place is made up of the human induction switch and second bidirectional triode thyristor, when human body enters the illumination work zone, described human induction switch is the second The Trigger of Bidirectional Triode Thyristor connecting and disconnecting of the circuit, controls second group of led array and lights or extinguish.
Reasonablely be, described occupancy calculator further comprises the forward-backward counter module that is linked in sequence, decoder module and display module, and the output of described forward-backward counter module connects the input of described noncontacting switch.
The utility model is obtained power savings by LED illuminating lamp tube replacement 40W fluorescent lamp; And prevent indoor feeling about in the dark by progressive the lighting of suitable control, reduce the excessive waste that causes of illumination.Promptly developing the progressive spark ignition type LED of this suitable control illuminating lamp tube is the lighting source that contribution to society improves lighting quality and energy-saving and emission-reduction.
Description of drawings
Below, with reference to accompanying drawing, for those skilled in the art that, from the detailed description to the utility model method, above-mentioned and other purposes of the present utility model, feature and advantage will be apparent.
Fig. 1 is a composition structured flowchart of the present utility model;
Fig. 2 is the further composition frame chart of each functional module among Fig. 1;
Fig. 3 has provided the built-up circuit figure of first, second detector;
Fig. 4 is the composition frame chart of counter;
Fig. 5 is calculator modules, comprise forward-backward counter, decoder, display circuit, composition numerical calculation and display circuit;
Fig. 6 is the circuit composition diagram of oncontacting electric switch;
Fig. 7 and Fig. 8 have provided the partial circuit diagram of controlling first group of led array and second group of led array respectively in controllable LED lighting tube respectively.
Embodiment
See also shown in the accompanying drawing 1, controllable LED lighting tube 100 of the present utility model is made up of suitable controller 1 and 2 two parts of progressive spark ignition type LED fluorescent tube, the signal input part of this illuminating lamp tube 100 is detectors 200, is lighted or is extinguished by detector 200 control, and concrete function is described below.
Fig. 2 has provided the further composition of each functional module among Fig. 1, specifically comprises first detector 201 and second detector 202, occupancy calculator 13, and four parts such as noncontacting switch 14 and induction type detection controller 15 in place are formed.Progressive spark ignition type LED fluorescent tube 2 is made up of first group of led array 21 and second group of led array 22, and wherein, first group of 21 of led array is subjected to noncontacting switch 14 controls; Second group of led array 22 controlled by noncontacting switch 14 and induction type detection controller 15 in place jointly.
Fig. 3 has further provided the circuit of detector and has formed.First detector 201 and second detector 202 all adopt rest-set flip-flop.Rest-set flip-flop can be made up of two integrated circuits 4011, whenever entering classroom 1 people, K
AThen move once, output sends a pulse, the number that enters is transformed into the umber of pulse of sending.Fig. 3 signal by the 4011 rest-set flip-flop circuit of forming, this trigger also can be made up of 4043 integrated circuits such as grade.When in personnel's inlet chamber, first detector 201 passes through K switch on the one hand
AAuxiliary contact U/D end is placed high potential, pass through K on the other hand
AInformation will enter occupancy and be transformed to umber of pulse, be transported to the up counter input and carry out plus coujnt.When personnel leave when indoor, second detector 202 passes through K switch on the one hand
AAuxiliary contact U/D end is placed electronegative potential; Pass through K on the other hand
AActuating signal will walk out indoor number and be transformed into umber of pulse, be transported to subtraction device input and carry out the subtraction counting.
Wherein, first detector 201 is loaded on the baffle plate of entering, and second detector 202 is loaded on the baffle plate of going out.Fig. 4 has provided the further composition of occupancy calculator 13, comprises forward-backward counter module 131, decoder module 132 and display module 133, and digital signal delivered to noncontacting switch 14.
Fig. 5 has provided the circuit diagram of occupancy calculator 13, and this circuit is made up of forward-backward counter circuit 131, decoder module 132 and display module 133.Forward-backward counter 131 is manufactured by four integrated circuits 4510 and is formed, wherein, and the K of rest-set flip-flop circuit in its U/D end connection layout 3
AAuxiliary contact is added and subtracted numerical control system.Be that high potential adds counting when U/D holds, U/D subtracts counting when holding to electronegative potential.When in personnel's inlet chamber, first detector 201 passes through K switch on the one hand
AThe U/D end is placed high potential, will enter occupancy on the other hand and be transformed to umber of pulse, the up counter input that is transported to forward-backward counter 131 carries out plus coujnt.When personnel leave when indoor, second detector 202 passes through K switch on the one hand
AU/D end is placed electronegative potential, on the other hand will the number of withdrawing be transformed to the input that umber of pulse is transported to forward-backward counter 131 and carry out the subtraction counting.The output numerical value of forward-backward counter module 131 is exactly poor with from indoor number of withdrawing of number in the inlet chamber, and promptly indoor reality has number.
The decoder module 132 that links to each other with forward-backward counter module 131 is made up of four integrated circuits 4511, and display module 133 is by the charactron built-up circuit, in order to the demonstration number.
The circuit that Figure 6 shows that oncontacting electric switch 14 among Fig. 2 is formed.This switch 14 is by comprising phase inverter 141,4068 circuit 142,4011 circuit 143 that order the links to each other collector electrode that base stage links to each other, relay J 1 is connected triode T with triode T, and the input of phase inverter 141 promptly links to each other with the output of occupancy calculator 13.Relay J
1Two contacts directly control the SCR trigger electrode of following Fig. 7, Fig. 8.
Fig. 7 and Fig. 8 have provided the partial circuit diagram of controlling first group of led array 21 and second group of led array 22 respectively.Wherein the relay J 11 of Fig. 7 is normally opened contacts of relay J 1, in order to control bidirectional triode thyristor SCR
1Trigger electrode.If the output of occupancy calculator 13 is not complete " 0 " (promptly representing the indoor people of having), then the input of 4068 circuit 142 is not complete " 1 " among Fig. 6, and then 4068 circuit 142 are exported high potentials, triode T conducting, relay J 1 gets electric, by the bidirectional triode thyristor SCR of this relay J 1 control
1The trigger electrode energized, bidirectional triode thyristor SCR
1Conducting, first group of led array 21 lighted.This has promptly realized " entering the chamber promptly sees bright " function.
Circuit among Fig. 8 is made up of relay J 12, induction type detection controller in place 15, second group of led array 22, and wherein induction type detection controller 15 in place is by human induction switch 151 and bidirectional triode thyristor SCR
2152 form.When the relay J among Fig. 61 when electric, often open electric shock J12 closure among Fig. 8, make bidirectional triode thyristor SCR
2152 are ready; When human body enters the illumination work zone, human induction switch 151 is with bidirectional triode thyristor SCR
2152 circuits for triggering are connected, bidirectional triode thyristor SCR
2Second group of led array 22 lighted in 152 conductings.
At this moment, first group of led array 21 and second group of led array 22 all are in the state of lighting, and have so realized " it is promptly bright entirely to go into the position " function.
If indoor full complement all withdraws, promptly form empty chamber state, be occupancy calculator 13 outputs complete " 0 ", 4068 circuit, 142 each input among Fig. 6 all are high potentials at this moment, the output M1 electronegative potential of 4068 circuit 142, M2 also is in electronegative potential, triode T ends, relay J 1 dead electricity, the normally opened contact J11 of relay J 1, J12 cuts off the circuits for triggering of bidirectional triode thyristor SCR1 and bidirectional triode thyristor SCR2 respectively, and when electric current is crossed " 0 ", bidirectional triode thyristor SCR1 and bidirectional triode thyristor SCR2 all will automatically shut down, cut off the power supply of first group of led array 21 and second group of led array 22, so realized " promptly turning off the light in empty chamber " function.
According to foregoing description, the utility model has realized that " entering, it is bright promptly to see; It is promptly bright entirely to go into the position; Promptly turn off the light in empty chamber " function.Specifically be that " entering, it is bright promptly to see " realizes by lighting first group of led array; " it is promptly bright entirely to go into the position " all lighted realization by first group of led array and second group of led array." promptly turning off the light in empty chamber " be indoor nobody the time first group of led array and second group of led array all extinguish realization.
Wherein, the led array in the utility model also can adopt the Chinese patent of the applicant in preceding mandate, the protection driver module that its patent No. is ZL200610025710.5.
More than all embodiment only for the explanation the utility model usefulness, but not to restriction of the present utility model, person skilled in the relevant technique, under the situation that does not break away from spirit and scope of the present utility model, can also make various conversion or variation, so all technical schemes that are equal to also should belong to category of the present utility model and should be limited by each claim.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202793715U CN201781663U (en) | 2010-08-03 | 2010-08-03 | Properly-controlled LED illuminating lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202793715U CN201781663U (en) | 2010-08-03 | 2010-08-03 | Properly-controlled LED illuminating lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201781663U true CN201781663U (en) | 2011-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202793715U Expired - Lifetime CN201781663U (en) | 2010-08-03 | 2010-08-03 | Properly-controlled LED illuminating lamp tube |
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| Country | Link |
|---|---|
| CN (1) | CN201781663U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900279A (en) * | 2010-08-03 | 2010-12-01 | 徐文澜 | Controllable LED lighting tube |
| US10390411B2 (en) | 2016-03-24 | 2019-08-20 | Signify Holding B.V. | Controlling lighting using spatial distribution of users |
| CN113268024A (en) * | 2021-05-14 | 2021-08-17 | 广东工业大学 | Intelligent classroom supervision system and method |
-
2010
- 2010-08-03 CN CN2010202793715U patent/CN201781663U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900279A (en) * | 2010-08-03 | 2010-12-01 | 徐文澜 | Controllable LED lighting tube |
| US10390411B2 (en) | 2016-03-24 | 2019-08-20 | Signify Holding B.V. | Controlling lighting using spatial distribution of users |
| CN113268024A (en) * | 2021-05-14 | 2021-08-17 | 广东工业大学 | Intelligent classroom supervision system and method |
| CN113268024B (en) * | 2021-05-14 | 2023-10-13 | 广东工业大学 | Intelligent classroom supervision system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110330 |
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| CX01 | Expiry of patent term |