A kind of LED fitting structure with flying power
Technical field
The present invention relates to lighting device technical field, relate in particular to a kind of LED fitting structure with flying power.
Background technology
At present LED light fixture, because it can significantly reduce the characteristic of manufacturing cost and high life, low power consumption, replaces conventional bulb gradually, becomes the new lighting source of doing one's utmost exploitation in industrial circle for reaching power saving and environmental requirement.
For existing LED light fixture, the general defect that does not possess flying power or flying power deficiency, especially for LED street lamp, LED Tunnel Lamp, once occur having a power failure, LED street lamp, LED Tunnel Lamp will quit work because of power-off, and this has brought certain inconvenience to daily life.
Summary of the invention
The object of the invention is to provides a kind of LED fitting structure with flying power for the deficiencies in the prior art, and this LED lamp post structure with flying power still can be worked the long period in the situation that running into power-off.
For achieving the above object, the present invention is achieved through the following technical solutions.
A kind of LED fitting structure with flying power, include LED illuminating module, charging when the external PCB wiring board being electrically connected to external power source and energising, the battery discharging during power-off, the LED light-emitting section that LED illuminating module includes parallel interval and arranges successively, the 2nd LED light-emitting section, the 3rd LED light-emitting section, the 4th LED light-emitting section, the 5th LED light-emitting section and the 6th LED light-emitting section, the one LED light-emitting section, the 2nd LED light-emitting section, the 3rd LED light-emitting section, the 4th LED light-emitting section, the at least three LED lamp grains that the 5th LED light-emitting section and the 6th LED light-emitting section include respectively substrate and be installed in corresponding substrate, the LED lamp grain that is installed on same substrate is connected successively, in also including, this LED fitting structure with flying power connects PCB wiring board, battery is electrically connected to the interior PCB of connecing wiring board and external PCB wiring board respectively, external PCB wiring board and in connect PCB wiring board and be respectively arranged with the first positive terminal, the second positive terminal, the 3rd positive terminal, the first negative terminals, the second negative terminals and the 3rd negative terminals.
Wherein, the first positive terminal of external PCB wiring board is electrically connected to the positive terminal of a LED light-emitting section, the negative terminals of the one LED light-emitting section is electrically connected to the positive terminal of the 6th LED light-emitting section, and the negative terminals of the 6th LED light-emitting section is electrically connected to the first negative terminals of external PCB wiring board; The second positive terminal of external PCB wiring board is electrically connected to the positive terminal of the 2nd LED light-emitting section, the negative terminals of the 2nd LED light-emitting section is electrically connected to the positive terminal of the 5th LED light-emitting section, and the negative terminals of the 5th LED light-emitting section is electrically connected to the second negative terminals of external PCB wiring board; The 3rd positive terminal of external PCB wiring board is electrically connected to the positive terminal of the 3rd LED light-emitting section, the negative terminals of the 3rd LED light-emitting section is electrically connected to the positive terminal of the 4th LED light-emitting section, and the negative terminals of the 4th LED light-emitting section is electrically connected to the 3rd negative terminals of external PCB wiring board.
Further, the first positive terminal that inside connects PCB wiring board is electrically connected to the positive terminal of a LED light-emitting section, the negative terminals of the 6th LED light-emitting section with in connect PCB wiring board the first negative terminals be electrically connected to; The second positive terminal that inside connects PCB wiring board is electrically connected to the positive terminal of the 2nd LED light-emitting section, the negative terminals of the 5th LED light-emitting section with in connect PCB wiring board the second negative terminals be electrically connected to; The 3rd positive terminal that inside connects PCB wiring board is electrically connected to the positive terminal of the 3rd LED light-emitting section, the negative terminals of the 4th LED light-emitting section with in connect PCB wiring board the 3rd negative terminals be electrically connected to.
Beneficial effect of the present invention is: a kind of LED fitting structure with flying power of the present invention, it comprise LED illuminating module, external PCB wiring board, in connect PCB wiring board and battery, LED illuminating module comprise that parallel interval successively arranges first, second, third and fourth, five, six LED light-emitting sections, each LED light-emitting section comprises respectively substrate and is installed in the LED lamp grain of substrate, and the LED lamp grain that is installed on same substrate is connected successively, in also including, this LED fitting structure with flying power connects PCB wiring board, outward, inside connect PCB wiring board and arrange respectively first, two, three positive terminals and first, two, three negative terminals, each first positive terminal is electrically connected to the positive terminal of a LED light-emitting section respectively, each second positive terminal is electrically connected to the positive terminal of the 2nd LED light-emitting section respectively, each the 3rd positive terminal respectively positive terminal of the 3rd LED light-emitting section is electrically connected to, each first negative terminals is electrically connected to the negative terminals of the 6th LED light-emitting section respectively, each second negative terminals is electrically connected to the negative terminals of the 5th LED light-emitting section respectively, each the 3rd negative terminals is electrically connected to the negative terminals of the 4th LED light-emitting section respectively, the negative terminals of the one LED light-emitting section is electrically connected to the positive terminal of the 6th LED light-emitting section, the negative terminals of the 2nd LED light-emitting section is electrically connected to the positive terminal of the 5th LED light-emitting section, the negative terminals of the 3rd LED light-emitting section is electrically connected to the positive terminal of the 4th LED light-emitting section.During work, the present invention can control according to the electric weight of battery the quantity of LED light-emitting section work, when realizing continuation of the journey, improves further flying power.
Accompanying drawing explanation
Utilize accompanying drawing to be further detailed the present invention below, but the embodiment in accompanying drawing does not form any limitation of the invention.
Fig. 1 is structural representation of the present invention.
In Fig. 1, include:
1---LED illuminating module 11---LED light-emitting section
12---the 2nd LED light-emitting section 13---the 3rd LED light-emitting section
14---the 4th LED light-emitting section 15---the 5th LED light-emitting section
16---the 6th LED light-emitting section 17---substrate
18---LED lamp grain 2---external PCB wiring board
3---batteries 4---inside connect PCB wiring board.
The specific embodiment
Below in conjunction with concrete embodiment, the present invention will be described.
As shown in Figure 1, a kind of LED fitting structure with flying power, include LED illuminating module 1, charging when the external PCB wiring board 2 being electrically connected to external power source and energising, the battery 3 discharging during power-off, the LED light-emitting section 11 that LED illuminating module 1 includes parallel interval and arranges successively, the 2nd LED light-emitting section 12, the 3rd LED light-emitting section 13, the 4th LED light-emitting section 14, the 5th LED light-emitting section 15 and the 6th LED light-emitting section 16, the one LED light-emitting section 11, the 2nd LED light-emitting section 12, the 3rd LED light-emitting section 13, the 4th LED light-emitting section 14, the at least three LED lamp grains 18 that the 5th LED light-emitting section 15 and the 6th LED light-emitting section 16 include respectively substrate 17 and be installed in corresponding substrate 17, the LED lamp grain 18 that is installed on same substrate 17 is connected successively, in also including, this LED fitting structure with flying power connects PCB wiring board 4, battery 3 is electrically connected to the interior PCB of connecing wiring board 4 and external PCB wiring board 2 respectively, external PCB wiring board 2 and in connect PCB wiring board 4 and be respectively arranged with the first positive terminal, the second positive terminal, the 3rd positive terminal, the first negative terminals, the second negative terminals and the 3rd negative terminals.
Wherein, the first positive terminal of external PCB wiring board 2 is electrically connected to the positive terminal of a LED light-emitting section 11, the negative terminals of the one LED light-emitting section 11 is electrically connected to the positive terminal of the 6th LED light-emitting section 16, and the negative terminals of the 6th LED light-emitting section 16 is electrically connected to the first negative terminals of external PCB wiring board 2; The second positive terminal of external PCB wiring board 2 is electrically connected to the positive terminal of the 2nd LED light-emitting section 12, the negative terminals of the 2nd LED light-emitting section 12 is electrically connected to the positive terminal of the 5th LED light-emitting section 15, and the negative terminals of the 5th LED light-emitting section 15 is electrically connected to the second negative terminals of external PCB wiring board 2; The 3rd positive terminal of external PCB wiring board 2 is electrically connected to the positive terminal of the 3rd LED light-emitting section 13, the negative terminals of the 3rd LED light-emitting section 13 is electrically connected to the positive terminal of the 4th LED light-emitting section 14, and the negative terminals of the 4th LED light-emitting section 14 is electrically connected to the 3rd negative terminals of external PCB wiring board 2.
Further, the first positive terminal that inside connects PCB wiring board 4 is electrically connected to the positive terminal of a LED light-emitting section 11, the negative terminals of the 6th LED light-emitting section 16 with in connect PCB wiring board 4 the first negative terminals be electrically connected to; The second positive terminal that inside connects PCB wiring board 4 is electrically connected to the positive terminal of the 2nd LED light-emitting section 12, the negative terminals of the 5th LED light-emitting section 15 with in connect PCB wiring board 4 the second negative terminals be electrically connected to; The 3rd positive terminal that inside connects PCB wiring board 4 is electrically connected to the positive terminal of the 3rd LED light-emitting section 13, the negative terminals of the 4th LED light-emitting section 14 with in connect PCB wiring board 4 the 3rd negative terminals be electrically connected to.
When in "on" position, battery 3 operation of charging, the external PCB wiring board 2 that connects external power source is directly powered to LED illuminating module 1, now, a LED light-emitting section 11, the 2nd LED light-emitting section 12, the 3rd LED light-emitting section 13, the 4th LED light-emitting section 14, the 5th LED light-emitting section 15 and all normal work of the 6th LED light-emitting section 16.
When in off-position, battery 3 operation of discharging, battery 3 by the interior PCB wiring board 4 that connects to 1 power supply of LED illuminating module; When the electric weight of battery 3 is sufficient, a LED light-emitting section 11, the 2nd LED light-emitting section 12, the 3rd LED light-emitting section 13, the 4th LED light-emitting section 14, the 5th LED light-emitting section 15 and all normal work of the 6th LED light-emitting section 16; When the electric weight of battery 3 can not guarantee that a LED light-emitting section 11, the 2nd LED light-emitting section 12, the 3rd LED light-emitting section 13, the 4th LED light-emitting section 14, the 5th LED light-emitting section 15 and the 6th LED light-emitting section 16 are all normally worked, the one LED light-emitting section 11 and the 6th LED light-emitting section 16 power-off and do not carry out work, the 2nd LED light-emitting section 12, the 3rd LED light-emitting section 13, the 4th LED light-emitting section 14 and the 5th LED light-emitting section 15 are normally worked; When the electric weight of battery 3 further can not guarantee that the 2nd LED light-emitting section 12, the 3rd LED light-emitting section 13, the 4th LED light-emitting section 14 and the 5th LED light-emitting section 15 are normally worked, the 2nd LED light-emitting section 12 and the 5th LED light-emitting section 15 power-off and do not carry out work, the 3rd LED light-emitting section 13 and the 4th LED light-emitting section 14 are normally worked, wherein, the 3rd LED light-emitting section 13 and the 4th LED light-emitting section 14 are worked to battery 3 electric weight and are exhausted.
Need further to explain, when deficiency appears in battery 3 electric weight, it is luminous that LED illuminating module 1 all concentrates on zone line, and then effectively guarantee the overall brightness of whole LED illuminating module 1.
Comprehensive above-mentioned situation is known, and the present invention still can work the long period in the situation that running into power-off, and flying power is strong.
Above content is only preferred embodiment of the present invention, for those of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, and this description should not be construed as limitation of the present invention.