CN105307306B - A kind of Intelligent LED lamp - Google Patents
A kind of Intelligent LED lamp Download PDFInfo
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- CN105307306B CN105307306B CN201510843231.3A CN201510843231A CN105307306B CN 105307306 B CN105307306 B CN 105307306B CN 201510843231 A CN201510843231 A CN 201510843231A CN 105307306 B CN105307306 B CN 105307306B
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- 238000004891 communication Methods 0.000 claims abstract description 27
- 238000005286 illumination Methods 0.000 claims abstract description 17
- 230000005855 radiation Effects 0.000 claims description 53
- 238000002955 isolation Methods 0.000 claims description 31
- 238000009413 insulation Methods 0.000 claims description 16
- 238000000926 separation method Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 4
- 230000003064 anti-oxidating effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims description 3
- 238000012360 testing method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 235000019994 cava Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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Abstract
The invention discloses a kind of Intelligent LED lamp, include upper shell and lower house, bottom described lower house, be provided with LED lens；It is provided with LED illumination unit in described lower house, is provided with in described upper shell for controlling the control circuit device that LED illumination unit is lighted and closed；Described control circuit device includes main control chip, communication module, LED drive chip and power module；Described LED drive chip is electrically connected with LED illumination unit, is used for driving LED illumination unit；Described power module is electrically connected with main control chip, communication module, LED drive chip respectively；Described antenna is articulated in upper shell outer wall；By the outer wall being located at lamp housing of antenna, improve antenna communication quality, improved by the internal structure of antenna, strengthen antenna performance, increase the Consumer's Experience sense of LED.
Description
Technical field
The present invention relates to a kind of Intelligent LED lamp.
Background technology
Such as publication number: a kind of LED intelligent lamp disclosed in the patent of CN204254342U, increasing light fixture uses intelligent control method to realize, Smart Home has become as the main flow of current light fixture, what Intelligent lamp structure often designed at present is not quite reasonable, cause it to accept signal performance poor, therefore directly affects the experience of user；If the performance needing the signal improving LED lamp to receive and launch, it is critical only that can its antenna arranged possess excellent performance, if the antenna of a good configuration of routers should have the strongest gain and other electric properties；And Smart Home generally uses 2.4G frequency range and 5G frequency range to be used as the network frequency-selecting of WIFI in frequency range at present, therefore antenna has preferably electric property should be the bigger challenge accepting Smart Home signal on two wave bands.
Summary of the invention
It is an object of the invention to overcome disadvantages described above, it is provided that the Intelligent LED lamp that a kind of antenna performance is excellent.
For achieving the above object, the concrete scheme of the present invention is as follows: a kind of Intelligent LED lamp, includes upper shell and lower house, is provided with LED lens bottom described lower house；It is provided with LED illumination unit in described lower house, is provided with in described upper shell for controlling the control circuit device that LED illumination unit is lighted and closed；Described control circuit device includes main control chip, communication module, LED drive chip and power module；Described LED drive chip is electrically connected with LED illumination unit, is used for driving LED illumination unit；Described power module is electrically connected with main control chip, communication module, LED drive chip respectively；Described main control chip is electrically connected with LED drive chip, is used for controlling LED drive chip；Described communication module includes communication chip and the antenna of signal connection therewith；Described antenna is articulated in upper shell outer wall；The end face of described upper shell is provided with the sucker for inhaling on supporter by LED.
Wherein, described antenna includes insulation cylinder, is provided with multiple antenna stack in described insulation cylinder, and described antenna stack is provided with communication oscillator, is provided with separation layer between two antenna stacks, and described separation layer is provided with division board；The surface of described insulation cylinder is also coated with anti oxidation layer；The bottom of described insulation cylinder is additionally provided with pole, and described pole is provided with for saying the axis hole that insulation cylinder is articulated on use equipment.
Wherein, described communication oscillator includes the pcb board of circle, it is provided with six micro-strip oscillator unit around arc distances such as centers on each pcb board, described each micro-strip oscillator unit includes the circle arm of triangle, and each edge of described circle arm all extends internally the first arc radiation arm of arc and the second arc radiation arm；The radius of described second arc radiation arm is more than the first arc radiation arm；Also including the arc isolation arm extended internally out from each edge, the radius of described arc isolation arm is gradually reduced to center from two ends more than the second arc radiation arm, the width of described arc isolation arm；Described arc isolation arm is made up of semiconductor material；The base of described circle arm is provided with isolation strip, and described isolation strip is dielectric, and the base of circle arm is disconnected by it；Being equipped with the 3rd radiation arm between the arm of arc isolation two-by-two, one end of described 3rd radiation arm is provided with the ring radiation arm of annular, and described ring radiation arm is located at the angle of circle arm；The other end of described 3rd radiation arm is provided with the 4th arc radiation arm of arc, and the radius of three the 4th arc radiation arms in described each circle arm is identical, and one circle of composition；The center of described circle arm is provided with a signal feed hole, and described signal feed hole is of coupled connections with three the 4th arc radiation arm feeds respectively；The bottom surface of described pcb board also is provided with the welding hole corresponding with signal feed hole；Described 3rd radiation arm is provided with multiple aperture being placed equidistant；The edge of described pcb board is provided with a circle conductive arm, and described conductive arm is of coupled connections with each circle arm feed；The centre of pcb board end face is provided with a coupling disk, the pcb board back side is provided with balun pillar, described balun pillar electrically conducts with coupling disk, and the free end of described balun pillar is provided with Capacitance Coupled oscillator arms, and described Capacitance Coupled oscillator arms includes three in fan-shaped sub-arm；
Described division board is a metal circular plate, and described division board is provided with the triangle through hole corresponding with six micro-strip oscillator unit around arc distances such as centers；Described triangle through hole is identical with the size of circle arm.
Wherein, if the quantity of aperture is N, a length of Lmm of described 3rd radiation arm, the radius of described ring radiation arm is Kmm, then K=L/N.
Wherein, the quantity of described aperture is six.
Wherein, the angle of the circle arm of described triangle is fillet.
Wherein, described circle arm is equilateral triangle, and the inner edge length of side of described circle arm is 20mm.
Wherein, described Capacitance Coupled oscillator arms is 15mm with the distance of pcb board.
Wherein, the outside of described circle arm is zigzag limit.
Wherein, the bottom of described LED lens is additionally provided with for the cambered surface of even light being caved in；
Wherein, also including patch and be photographed the solar panel of upper shell outer wall, described solar panel is connected with power module；
Wherein, two that are located at upper shell are also included for semicircle hangers LED being hung on supporter；
The invention have the benefit that the outer wall being located at lamp housing by antenna, improve antenna communication quality, improved by the internal structure of antenna, strengthen antenna performance, increase the Consumer's Experience sense of LED.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the schematic diagram of the control circuit device of the present invention；
Fig. 3 is the sectional view of the antenna of the present invention；
Fig. 4 is the top view of the communication oscillator of the present invention；
Fig. 5 is the upward view of the communication oscillator of the present invention；
Fig. 6 is the side view of the communication oscillator of the present invention；
Fig. 7 is the top view of the division board of the present invention；
Fig. 8 is the structural representation of the micro-strip oscillator unit of the present invention；
The return loss test figure of this antenna when Fig. 9 is to there is division board；
The isolation performance test figure of this antenna when Figure 10 is to there is division board；
Figure 11 is directional diagram during this antenna 2.4GHz；
Figure 12 is directional diagram during this antenna 5.0GHz；
Description of reference numerals in Fig. 1 to Figure 12:
A1-upper shell；A2-lower house；A3-hangers；A4-sucker；A5-solar panel；A6-LED lens；A7-cambered surface caves in；
D1-insulation cylinder；D2-antenna stack；D3-separation layer；D4-pole；
P1-PCB plate；P2-division board；P3-balun pillar；P4-Capacitance Coupled oscillator arms；P11-conductive arm；P12-welding hole；P21-triangle through hole；
K1-encloses arm；K2-isolation strip；K3-the first arc radiation arm；K4-the second arc radiation arm；K5-ring radiation arm；K6-arc isolation arm；K7-the 3rd radiation arm；K8-aperture；K9-the 4th arc radiation arm.
Detailed description of the invention
The present invention is further detailed explanation with specific embodiment below in conjunction with the accompanying drawings, is not that the practical range of the present invention is confined to this.
As shown in Figures 1 to 12, a kind of Intelligent LED lamp described in the present embodiment, include upper shell A1 and lower house A2, bottom described lower house A2, be provided with a LED lens A6；It is provided with LED illumination unit in described lower house A2, is provided with in described upper shell A1 for controlling the control circuit device that LED illumination unit is lighted and closed；Described control circuit device includes main control chip, communication module, LED drive chip and power module；Described LED drive chip is electrically connected with LED illumination unit, is used for driving LED illumination unit；Described power module is electrically connected with main control chip, communication module, LED drive chip respectively；Described main control chip is electrically connected with LED drive chip, is used for controlling LED drive chip；Described communication module includes communication chip and the antenna of signal connection therewith；Described antenna is articulated in upper shell A1 outer wall；The end face of described upper shell A1 is provided with the sucker A4 for LED being inhaled on supporter.The present invention can be inhaled with sucker A4 and use on roof or other cabinets, described power module includes battery but is not limited to battery.Described main control chip controls LED drive chip and controls lighting and extinguishing of LED illumination unit.Described communication module carries out wireless connection with extraneous internet or remote control, receives and controls the command signal that lamp extinguishes and lights.
A kind of Intelligent LED lamp described in the present embodiment, described antenna includes insulation cylinder D1, is provided with multiple antenna stack D2, described antenna stack D2 and is provided with communication oscillator in described insulation cylinder D1, it is provided with separation layer D3, described separation layer D3 between two antenna stack D2 and is provided with division board P2；The surface of described insulation cylinder D1 is also coated with anti oxidation layer；The bottom of described insulation cylinder D1 is additionally provided with pole D4, described pole D4 and is provided with for saying the axis hole that insulation cylinder D1 is articulated on use equipment.Antenna is articulated on upper shell A1 by described antenna by pole D4；
A kind of Intelligent LED lamp described in the present embodiment, described communication oscillator includes the pcb board P1 of circle, it is provided with six micro-strip oscillator unit around arc distances such as centers on each pcb board P1, described each micro-strip oscillator unit includes the circle arm K1 of triangle, and each edge of described circle arm K1 all extends internally the first arc radiation arm K3 and the second arc radiation arm K4 of arc；The radius of described second arc radiation arm K4 is more than the first arc radiation arm K3；Also including the arc isolation arm K6 extended internally out from each edge, the radius of described arc isolation arm K6 is gradually reduced to center from two ends more than the second arc radiation arm K4, the width of described arc isolation arm K6；Described arc isolation arm K6 is made up of semiconductor material；It is dielectric that the base of described circle arm K1 is provided with isolation strip K2, described isolation strip K2, and the base of circle arm K1 is disconnected by it；It is equipped with one end of a 3rd radiation arm K7, described 3rd radiation arm K7 between the arm K6 of arc isolation two-by-two to be provided with the ring radiation arm K5 of annular, described ring radiation arm K5 and be located at the angle of circle arm K1；The other end of described 3rd radiation arm K7 is provided with the 4th arc radiation arm K9 of arc, and the radius of three the 4th arc radiation arm K9 in described each circle arm K1 is identical, and one circle of composition；The center of described circle arm K1 is provided with a signal feed hole, and described signal feed hole is of coupled connections with three the 4th arc radiation arm K9 feeds respectively；The bottom surface of described pcb board P1 also is provided with the welding hole P12 corresponding with signal feed hole；Described 3rd radiation arm K7 is provided with multiple aperture K8 being placed equidistant；The edge of described pcb board P1 is provided with a circle conductive arm P11, described conductive arm P11 and is of coupled connections with each circle arm feed；The centre of pcb board P1 end face is provided with a coupling disk, the pcb board P1 back side is provided with balun pillar P3, described balun pillar P3 electrically conducts with coupling disk, and the free end of described balun pillar P3 is provided with Capacitance Coupled oscillator arms P4, and described Capacitance Coupled oscillator arms P4 includes three in fan-shaped sub-arm；Described division board P2 is a metal circular plate, and described division board P2 is provided with the triangle through hole P21 corresponding with six micro-strip oscillator unit around arc distances such as centers；Described triangle through hole P21 is identical with the size of circle arm K1.
Designed by the microstrip circuit structure not less than 500 times, and by being not less than under 500 l-G simulation tests and parameter adjustment, finally determine above-mentioned antenna structure and matched division board P2 structure；This antenna after feeding coupling by multiple antenna stack D2 simultaneously, and it shows excellent electric performance at 2.4GHz and 5.0GHz, averagely reaches 9.7dBi near this frequency range under bandwidth；
Concrete actual test result such as following table HFSS software emulation obtains:
And other electric properties also have more excellent result, its return loss is superior to-10dB in the return loss of 2.4-2.48GHz frequency range and 5.15-5.875GHz frequency range；And isolation is due to the reason such as isolation strip K2 arranged, it is better than-18dB at the isolation loss of 2.4-2.48GHz and 5.15-5.875GHz frequency range；
Prove that this antenna itself possesses preferable performance；It addition, after plus division board P2, its return loss and isolation all show more preferably performance, specifically such as Fig. 9, its return loss is superior to-15dB in the return loss of 2.4-2.48GHz frequency range and 5.15-5.875GHz frequency range；Such as Figure 10, isolation is better than-20dB at the isolation loss of 2.4-2.48GHz and 5.15-5.875GHz frequency range.Here it is worth noting that plain disk element antenna is changed on antenna stack D2 by this, same plus this division board P2, ordinary antennas effect electrical property improves and not quite or does not improves, and therefore this division board P2 matches each other with antenna own and facilitation is obvious.
It addition, its directionality of this antenna, as is illustrated by figs. 11 and 12, under two frequency, it is omni-directional antenna.
Embodiment 2.
If the quantity of aperture K8 is N, a length of Lmm of described 3rd radiation arm K7, the radius of described ring radiation arm K5 is Kmm, then K=L/N.Being found by test of many times, if meeting above-mentioned specification, the performance of antenna will more optimize, and especially in terms of return loss, its return loss is superior to-17dB in the return loss of 2.4-2.48GHz frequency range and 5.15-5.875GHz frequency range.
Embodiment 3.
A kind of Intelligent LED lamp described in the present embodiment, the quantity of described aperture K8 is six.Wherein, the angle of the circle arm K1 of described triangle is fillet.Wherein, described circle arm K1 is equilateral triangle, and the inner edge length of side of described circle arm K1 is 20mm.Wherein, described Capacitance Coupled oscillator arms P4 is 15mm with the distance of pcb board P1.Wherein, the outside of described circle arm K1 is zigzag limit.Wherein, the bottom of described LED lens A6 is additionally provided with for the A7 that the cambered surface of even light caved in；By above-mentioned setting, the gain of antenna is higher, isolation more preferable, standing-wave ratio performance is the most more excellent.
A kind of Intelligent LED lamp described in the present embodiment, also includes patch and is photographed the solar panel A5, described solar panel A5 of upper shell A1 outer wall and is connected with power module；Cell panel is powered for carrying out complementarity to power module, can save the electric energy of power module.
A kind of Intelligent LED lamp described in the present embodiment, also includes two that are located at upper shell A1 for semicircle hangers A3 LED being hung on supporter.
By the outer wall being located at lamp housing of antenna, improve antenna communication quality, improved by the internal structure of antenna, strengthen antenna performance, increase the Consumer's Experience sense of LED.The above is only several preferred embodiments of the present invention, therefore all equivalence changes done according to structure, feature and the principle described in present patent application scope or modification, it is included in the protection domain of present patent application.
Claims (7)
1. an Intelligent LED lamp, it is characterised in that: including upper shell (A1) and lower house (A2), described lower house (A2) bottom is provided with LED lens (A6)；It is provided with LED illumination unit in described lower house (A2), is provided with in described upper shell (A1) for controlling the control circuit device that LED illumination unit is lighted and closed；Described control circuit device includes main control chip, communication module, LED drive chip and power module；Described LED drive chip is electrically connected with LED illumination unit, is used for driving LED illumination unit；Described power module is electrically connected with main control chip, communication module, LED drive chip respectively；Described main control chip is electrically connected with LED drive chip, is used for controlling LED drive chip；Described communication module includes communication chip and the antenna of signal connection therewith；Described antenna is articulated in upper shell (A1) outer wall；The end face of described upper shell (A1) is provided with the sucker (A4) for inhaling on supporter by LED；
Described antenna includes insulation cylinder (D1), multiple antenna stack (D2) it is provided with in described insulation cylinder (D1), described antenna stack (D2) is provided with communication oscillator, is provided with separation layer (D3) between two antenna stacks (D2), and described separation layer (D3) is provided with division board (P2)；The surface of described insulation cylinder (D1) is also coated with anti oxidation layer；The bottom of described insulation cylinder (D1) is additionally provided with pole (D4), and described pole (D4) is provided with for saying that insulation cylinder (D1) is articulated in the axis hole on use equipment；
Described communication oscillator includes the pcb board (P1) of circle, it is provided with six micro-strip oscillator unit around arc distances such as centers on each pcb board (P1), described each micro-strip oscillator unit includes the circle arm (K1) of triangle, and each edge of described circle arm (K1) all extends internally the first arc radiation arm (K3) of arc and the second arc radiation arm (K4)；The radius of described second arc radiation arm (K4) is more than the first arc radiation arm (K3)；Also including arc isolation arm (K6) extended internally out from each edge, the radius of described arc isolation arm (K6) is gradually reduced to center from two ends more than the second arc radiation arm (K4), the width of described arc isolation arm (K6)；Described arc isolation arm (K6) is made up of semiconductor material；The base of described circle arm (K1) is provided with isolation strip (K2), and described isolation strip (K2) is dielectric, and its base that will enclose arm (K1) disconnects；Being equipped with the 3rd radiation arm (K7) between arc isolation arm (K6) two-by-two, one end of described 3rd radiation arm (K7) is provided with the ring radiation arm (K5) of annular, and described ring radiation arm (K5) is located at the angle of circle arm (K1)；The other end of described 3rd radiation arm (K7) is provided with the 4th arc radiation arm (K9) of arc, and the radius of three the 4th arc radiation arms (K9) in described each circle arm (K1) is identical, and one circle of composition；The center of described circle arm (K1) is provided with a signal feed hole, and described signal feed hole is of coupled connections with three the 4th arc radiation arm (K9) feeds respectively；The bottom surface of described pcb board (P1) also is provided with the welding hole (P12) corresponding with signal feed hole；Described 3rd radiation arm (K7) is provided with multiple aperture (K8) being placed equidistant；The edge of described pcb board (P1) is provided with a circle conductive arm (P11), and described conductive arm (P11) is of coupled connections with each circle arm feed；The centre of pcb board (P1) end face is provided with a coupling disk, pcb board (P1) back side is provided with balun pillar (P3), described balun pillar (P3) with couple disk and electrically conduct, the free end of described balun pillar (P3) is provided with Capacitance Coupled oscillator arms (P4), and described Capacitance Coupled oscillator arms (P4) includes three in fan-shaped sub-arm；
Described division board (P2) is a metal circular plate, and described division board (P2) is provided with the triangle through hole (P21) corresponding with six micro-strip oscillator unit around arc distances such as centers；Described triangle through hole (P21) is identical with the size of circle arm (K1).
A kind of Intelligent LED lamp the most according to claim 1, it is characterised in that: setting the quantity of aperture (K8) as N, a length of Lmm of described 3rd radiation arm (K7), the radius of described ring radiation arm (K5) is Kmm, then K=L/N.
A kind of Intelligent LED lamp the most according to claim 1, it is characterised in that: the quantity of described aperture (K8) is six.
A kind of Intelligent LED lamp the most according to claim 1, it is characterised in that: the angle of the circle arm (K1) of described triangle is fillet.
A kind of Intelligent LED lamp the most according to claim 1, it is characterised in that: described circle arm (K1) is equilateral triangle, and the inner edge length of side of described circle arm (K1) is 20mm.
A kind of Intelligent LED lamp the most according to claim 1, it is characterised in that: described Capacitance Coupled oscillator arms (P4) is 15mm with the distance of pcb board (P1).
A kind of Intelligent LED lamp the most according to claim 1, it is characterised in that: the outside of described circle arm (K1) is zigzag limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510843231.3A CN105307306B (en) | 2015-11-26 | 2015-11-26 | A kind of Intelligent LED lamp |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510843231.3A CN105307306B (en) | 2015-11-26 | 2015-11-26 | A kind of Intelligent LED lamp |
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| CN105307306A CN105307306A (en) | 2016-02-03 |
| CN105307306B true CN105307306B (en) | 2016-09-07 |
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| CN201510843231.3A Active CN105307306B (en) | 2015-11-26 | 2015-11-26 | A kind of Intelligent LED lamp |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889769A (en) * | 2016-04-18 | 2016-08-24 | 谢广鹏 | Intelligent LED lamp with fan |
| CN106015957A (en) * | 2016-06-05 | 2016-10-12 | 胡洁维 | Intelligent LED light with dust screen |
| CN106051480A (en) * | 2016-06-05 | 2016-10-26 | 胡洁维 | Smart LED lights |
| CN106151889B (en) * | 2016-07-03 | 2018-12-18 | 江苏京煦光电科技有限公司 | Intelligent LED lamp with even optical lens |
| CN208113032U (en) * | 2018-03-13 | 2018-11-16 | 深圳市安拓浦科技有限公司 | A kind of integrated LED lamp antenna |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US8791655B2 (en) * | 2009-05-09 | 2014-07-29 | Innosys, Inc. | LED lamp with remote control |
| US8646695B2 (en) * | 2010-10-01 | 2014-02-11 | Disney Enterprises, Inc. | Combined HF and UHF RFID device |
| CN203605020U (en) * | 2013-09-20 | 2014-05-21 | 崔朝晖 | Efficient heat dissipation waterproof internet of things LED lamp |
| CN105066018A (en) * | 2015-09-07 | 2015-11-18 | 江苏达伦电子股份有限公司 | LED ceiling lamp with lighting control and wireless access functions |
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Effective date of registration: 20160803 Address after: 412000 Hunan Province, Zhuzhou city Tianyuan District Malaysia Industrial Park Applicant after: The Simpson Technology (Zhuzhou) Co. Ltd. Address before: 523000 Guangdong Province, Dongguan Songshan Lake University Road No. Applicant before: Li Wan |
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