CN103672678A - High-and-low-voltage, double-power-driving full-angle lighting-emitting LED filament bar bulb - Google Patents

High-and-low-voltage, double-power-driving full-angle lighting-emitting LED filament bar bulb Download PDF

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Publication number
CN103672678A
CN103672678A CN201310694385.1A CN201310694385A CN103672678A CN 103672678 A CN103672678 A CN 103672678A CN 201310694385 A CN201310694385 A CN 201310694385A CN 103672678 A CN103672678 A CN 103672678A
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CN
China
Prior art keywords
emitting led
power supply
light emitting
angle light
full angle
Prior art date
Application number
CN201310694385.1A
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Chinese (zh)
Inventor
周有旺
周红玉
Original Assignee
江苏华英光宝科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 江苏华英光宝科技股份有限公司 filed Critical 江苏华英光宝科技股份有限公司
Priority to CN201310694385.1A priority Critical patent/CN103672678A/en
Publication of CN103672678A publication Critical patent/CN103672678A/en

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Abstract

The invention discloses a high-and-low-voltage double-power-driving full-angle lighting-emitting LED filament bar bulb which comprises a full-angle light-permeating bulb shell, a high-power full-angle light-emitting LED filament bar arranged in the bulb shell, a lamp head arranged at the bottom of the bulb shell and a high-and-low-voltage double-power-driving circuit arranged in the lamp head. The high-and-low-voltage double-power-driving circuit comprises a battery module, a first inversion module, a second inversion module and a selection control module. The first inversion module is used for converting input commercial power into a high-voltage direct-current power supply needed by the high-power full-angle light-emitting LED filament bar, the second inversion module is used for converting a power supply provided by the battery module into a high-voltage direct-current power supply needed by the high-power full-angle light-emitting LED filament bar, and the selection control module is used for carrying out switchover between a first drive unit and a second drive unit according to requirements. According to the high-and-low-voltage double-power-driving full-angle lighting-emitting LED filament bar bulb, the product structure is simplified, the extension of the LED technology is enlarged, and a substantial foundation is laid for the forefront technology of wireless light communication of an LED.

Description

High-low pressure dual power supply drives full angle light emitting LED lamp strand bulb
Technical field
The present invention relates to LED technical field.
Background technology
LED bulb of the prior art adopts the design of the little wattage of low-power mostly, and Functional Design is single, adopts city's electric lighting more, cannot passively use, thereby has limited the development of LED technology.
Summary of the invention
The deficiency existing in order to overcome prior art, the object of the present invention is to provide a kind of high-low pressure dual power supply that can realize Emergency use to drive full angle light emitting LED lamp strand bulb.
For reaching above object, the invention provides a kind of high-low pressure dual power supply and drive full angle light emitting LED lamp strand bulb, the cell-shell that comprises full angle printing opacity, be arranged on the high power full angle light emitting LED lamp strand of described cell-shell inside, be arranged on the lamp holder of described cell-shell bottom, and the high-low pressure dual power supply drive circuit that is arranged on described lamp holder inside, wherein, described high-low pressure dual power supply drive circuit comprises battery module, the first inversion module, the second inversion module, and selection control module, the first described inversion module is for being converted to the civil power of input the described required high-voltage DC power supply of high power full angle light emitting LED lamp strand, the second described inversion module is converted to the described required high-voltage DC power supply of high power full angle light emitting LED lamp strand for the power supply that the battery module by described is provided, described selection control module for switching as requested between the first described driver element, the second driver element.
Further improvement of the present invention is, described high power full angle light emitting LED lamp strand comprises transparency carrier, be arranged on a plurality of LED chips on described transparency carrier, be arranged on the electrode at described transparency carrier two ends, a plurality of LED chips on described transparency carrier are connected with electrode by gold thread, described transparency carrier, LED chip, gold thread outer most surrounding are enclosed with transparent silica gel and form cylinder, described electrode is bonded in transparency carrier end when the melting of transparency carrier end, or described electrode is pressed in the end of transparency carrier by injection moulding.
Further improvement of the present invention is, described cell-shell inside is provided with wick column, and a plurality of electrode connecting portion are set in described wick column, and described high power full angle light emitting LED lamp strand is corresponding being installed in described electrode connecting portion respectively.
Further improvement of the present invention is, described electrode connecting portion comprises anodal connecting portion, negative pole connecting portion, and described anodal connecting portion, negative pole connecting portion are positioned at respectively top and the bottom of wick column.
Further improvement of the present invention is, described electrode connecting portion comprises anodal connecting portion, negative pole connecting portion, and described anodal connecting portion, negative pole connecting portion are positioned at respectively top and the middle part of wick column.
Further improvement of the present invention is, described battery unit comprises rechargeable lithium battary or lithium polymer battery, and the form of battery can be the forms such as column, button shape.
Further improvement of the present invention is, described high-low pressure dual power supply drive circuit comprises for utilizing the civil power of input to the charging module of described charging battery module.
Further improvement of the present invention is, the second described inversion module is provided with change-over switch, for controlling the unlatching of the second described inversion module or closing.
Further improvement of the present invention is, described selection control module comprises singlechip chip.
Further improvement of the present invention is, described selection control module is provided with for wireless receiving or sends the wireless input/output module of data.
The invention has the beneficial effects as follows and optimized product structure, broken through the constraint of existing design, adopt the design of the large wattage of high power, by adopting high power full angle light emitting LED lamp strand, high-low pressure dual power supply drive circuit, realize multipurpose function, thereby expand the extension of the LED technology of knowing clearly, for the forefront technology of the wireless optical communications of LED is laid substantial basis.
Accompanying drawing explanation
Accompanying drawing 1 is according to high-low pressure dual power supply of the present invention, to drive the structural representation of the embodiment mono-of full angle light emitting LED lamp strand bulb;
Accompanying drawing 2 is according to high-low pressure dual power supply of the present invention, to drive the operation principle schematic diagram of full angle light emitting LED lamp strand bulb;
Accompanying drawing 3 is according to the vertical section schematic diagram of high power full angle light emitting LED lamp strand of the present invention;
Accompanying drawing 4 is according to the schematic cross section of high power full angle light emitting LED lamp strand of the present invention;
Accompanying drawing 5 is according to high-low pressure dual power supply of the present invention, to drive the structural representation of the embodiment bis-of full angle light emitting LED lamp strand bulb.
The specific embodiment
Below preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Shown in accompanying drawing 1 and accompanying drawing 2, high-low pressure dual power supply in the present embodiment drives full angle light emitting LED lamp strand bulb, the cell-shell 1(glass or the plastic material that comprise full angle printing opacity), be arranged on the high power full angle light emitting LED lamp strand 6 of cell-shell 1 inside, be arranged on the lamp holder 2 of cell-shell 1 bottom, and the high-low pressure dual power supply drive circuit 3 that is arranged on lamp holder 2 inside, cell-shell 1 inside is provided with wick column 4, the scattered electrode connecting portion 5 of a plurality of claw-likes is set in wick column, the two poles of the earth of high power full angle light emitting LED lamp strand 6 respectively correspondence are installed in electrode connecting portion 5, electrode connecting portion 5 comprises anodal connecting portion, negative pole connecting portion, anodal connecting portion in the present embodiment (4), negative pole connecting portion (4) lays respectively at top and the bottom of wick column 4, it is to be noted, the set-up mode of electrode connecting portion 5 in wick column 4 do not restrict herein, number is not made restriction yet, it can be 8, 16 ...
As shown in Figure 2, high-low pressure dual power supply drive circuit comprises battery module, for utilizing the civil power of input to charging module, the first inversion module, second inversion module of charging battery module, and selects control module.Battery unit comprises rechargeable lithium battary or lithium polymer battery; The first inversion module is for being converted to the required high-voltage DC power supply of high power full angle light emitting LED lamp strand by the civil power of input; The second inversion module is for being converted to the required high-voltage DC power supply of high power full angle light emitting LED lamp strand by the power supply being provided by battery module; Select control module for switching between the first driver element, the second driver element as requested, select control module to adopt singlechip chip (MCU) to control, its static working current≤10uA, stand-by time reaches 2 years, and battery is more durable.
The second inversion module is provided with change-over switch (the black raised button of close lamp holder position in figure), and for controlling the unlatching of the second inversion module or closing, change-over switch can be set directly on lamp body, or has the switch of distant control function; Battery module adopts high-quality 14430HF lithium electricity, and the crash time is more lasting, whole modularized design, the more reliable performance of adopting.It is to be noted, select control module to be provided with the wireless input/output module for wireless receiving or transmission data, thereby can be so that this product be more intelligent, utilize wireless connections to be connected with smart mobile phone, APP software cooperation by mobile phone realizes the intellectuality entirely of the functions such as civil power monitoring, battery management, pattern switching, and remarkable software control procedure makes to use more convenient.Further, high-low pressure dual power supply drive circuit also comprises light modulation toning module, for luminous brightness, colour temperature are further adjusted, and the cooperation of wireless input/output module by above, whole adjustment process can coordinate and can realize by the APP software by mobile phone, convenient and swift, degree of intelligence is high.
Thereby this product has city's electric lighting, emergency lighting and three kinds of mode of operations of portable lighting:
Pattern one: connect civil power (input voltage: 100-240Vac/50-60Hz), enter civil power light illumination mode: light fixture is lighted, simultaneously automatically to built-in lithium cell charging, charged state is indicated by LED; Disconnect urban electric power switch, light fixture time delay is extinguished for 5 minutes.
Pattern two: urban electric power switch is carried out continuously and opened--passs--open, light fixture enters contingency mode in three seconds, and this pattern is under power-off condition, and light fixture is lighted automatically, can press touch-switch startup or close light fixture.
Pattern three: take off bulb and make it separated with civil power, can make movable lamps and use.By pressing touch-switch, can open, close light fixture!
Shown in accompanying drawing 3 and accompanying drawing 4, high power full angle light emitting LED lamp strand comprises transparency carrier 61, be arranged on a plurality of LED chips 62 on transparency carrier 61, be arranged on the electrode 65 at transparency carrier 61 two ends, a plurality of LED chips 62 on transparency carrier 61 are connected with electrode 65 by gold thread 63, transparency carrier 61, LED chip 62, gold thread 63 outer most surrounding are enclosed with transparent silica gel 64 and form cylinder, in transparent silica gel 64, be distributed with fluorescent material, electrode 65 is bonded in transparency carrier 61 ends when transparency carrier 61 end melting, or electrode 65 is pressed in the end of transparency carrier 61 by injection moulding, LED chip adopts 3014 encapsulation of wafer chip, high light efficiency.Thereby make high power full angle light emitting LED lamp strand can realize high power, high light efficiency, and be that full angle is luminous.
Accompanying drawing 5 is according to high-low pressure dual power supply of the present invention, to drive the structural representation of the embodiment bis-of full angle light emitting LED lamp strand bulb, can find out: electrode connecting portion 5 comprises anodal connecting portion, negative pole connecting portion, anodal connecting portion, negative pole connecting portion are positioned at respectively top and the middle part of wick column.The invention has the beneficial effects as follows and optimized product structure, broken through the constraint of existing design, adopt the design of the large wattage of high power, by adopting high power full angle light emitting LED lamp strand, high-low pressure dual power supply drive circuit, realize multipurpose function, thereby expanded the extension of LED technology, for the forefront technology of the wireless optical communications of LED is laid substantial basis.
Above embodiment is only explanation technical conceive of the present invention and feature; its object is to allow person skilled in the art understand content of the present invention and implemented; can not limit the scope of the invention with this, all equivalences that Spirit Essence is done according to the present invention change or modification is all encompassed in protection scope of the present invention.

Claims (10)

1. a high-low pressure dual power supply drives full angle light emitting LED lamp strand bulb, it is characterized in that: comprise full angle printing opacity cell-shell, be arranged on described cell-shell inside high power full angle light emitting LED lamp strand, be arranged on the lamp holder of described cell-shell bottom, and the high-low pressure dual power supply drive circuit that is arranged on described lamp holder inside, wherein, described high-low pressure dual power supply drive circuit comprises:
Battery module;
The first inversion module, for being converted to the civil power of input the described required high-voltage DC power supply of high power full angle light emitting LED lamp strand;
The second inversion module, is converted to the described required high-voltage DC power supply of high power full angle light emitting LED lamp strand for the power supply that the battery module by described is provided;
Select control module, for switching as requested between the first described driver element, the second driver element.
2. high-low pressure dual power supply according to claim 1 drives full angle light emitting LED lamp strand bulb, it is characterized in that: described high power full angle light emitting LED lamp strand comprises transparency carrier, be arranged on a plurality of LED chips on described transparency carrier, be arranged on the electrode at described transparency carrier two ends, a plurality of LED chips on described transparency carrier are connected with electrode by gold thread, described transparency carrier, LED chip, gold thread outer most surrounding is enclosed with transparent silica gel and forms cylinder, described electrode is bonded in transparency carrier end when the melting of transparency carrier end, or described electrode is pressed in the end of transparency carrier by injection moulding.
3. high-low pressure dual power supply according to claim 1 drives full angle light emitting LED lamp strand bulb, it is characterized in that: described cell-shell inside is provided with wick column, a plurality of electrode connecting portion are set in described wick column, and described high power full angle light emitting LED lamp strand is corresponding being installed in described electrode connecting portion respectively.
4. high-low pressure dual power supply according to claim 3 drives full angle light emitting LED lamp strand bulb, it is characterized in that: described electrode connecting portion comprises anodal connecting portion, negative pole connecting portion, described anodal connecting portion, negative pole connecting portion are positioned at respectively top and the bottom of wick column.
5. high-low pressure dual power supply according to claim 3 drives full angle light emitting LED lamp strand bulb, it is characterized in that: described electrode connecting portion comprises anodal connecting portion, negative pole connecting portion, described anodal connecting portion, negative pole connecting portion are positioned at respectively top and the middle part of wick column.
6. high-low pressure dual power supply according to claim 1 drives full angle light emitting LED lamp strand bulb, it is characterized in that: described battery unit comprises rechargeable lithium battary, lithium polymer battery.
7. high-low pressure dual power supply according to claim 1 drives full angle light emitting LED lamp strand bulb, it is characterized in that: described high-low pressure dual power supply drive circuit comprises for utilizing the civil power of input to the charging module of described charging battery module.
8. high-low pressure dual power supply according to claim 1 drives full angle light emitting LED lamp strand bulb, it is characterized in that: the second described inversion module is provided with change-over switch, for controlling the unlatching of the second described inversion module or closing.
9. high-low pressure dual power supply according to claim 1 drives full angle light emitting LED lamp strand bulb, it is characterized in that: described selection control module comprises singlechip chip.
10. high-low pressure dual power supply according to claim 1 drives full angle light emitting LED lamp strand bulb, it is characterized in that: described selection control module is provided with the wireless input/output module for wireless receiving or transmission data.
CN201310694385.1A 2013-12-18 2013-12-18 High-and-low-voltage, double-power-driving full-angle lighting-emitting LED filament bar bulb CN103672678A (en)

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CN201310694385.1A CN103672678A (en) 2013-12-18 2013-12-18 High-and-low-voltage, double-power-driving full-angle lighting-emitting LED filament bar bulb

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104157772A (en) * 2014-08-27 2014-11-19 江苏华英光宝科技股份有限公司 Uprightly-mounted-chip inversion 360-degree light emitting LED light source with LED lamp filaments surrounded at will
CN105674108A (en) * 2016-03-24 2016-06-15 海宁博华照明电器有限公司 Novel LED lamp
WO2016173235A1 (en) * 2015-04-29 2016-11-03 海宁市新光源照明科技股份有限公司 Led light source
WO2018113897A1 (en) * 2016-12-19 2018-06-28 Osram Opto Semiconductors Gmbh Light emitting filament
CN108624053A (en) * 2017-12-15 2018-10-09 杭州彬康农业科技有限公司 A kind of plant lamp filament of environment-friendly type explosion-proof and preparation method thereof

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CN103307464A (en) * 2012-03-12 2013-09-18 浙江锐迪生光电有限公司 Light-emitting diode (LED) bulb
CN103322525A (en) * 2013-06-17 2013-09-25 深圳市源磊科技有限公司 LED (light-emitting diode) lamp and filament thereof
CN203309554U (en) * 2013-02-27 2013-11-27 浙江锐迪生光电有限公司 LED illuminating lamp emitting light in all directions
CN203595061U (en) * 2013-12-18 2014-05-14 江苏华英光宝科技股份有限公司 High-low-voltage double-power-supply-driving full-angle LED lamp filament strip bulb

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CN201448613U (en) * 2009-07-31 2010-05-05 刘文革 Led lamp tube
CN101699137A (en) * 2009-11-06 2010-04-28 深圳市稀路电器有限公司 Adjustable light distribution type LED lamp
CN202281062U (en) * 2011-08-29 2012-06-20 浙江锐迪生光电有限公司 LED chip 4-Pi light-emitting LED bulb with high color rendering index
CN103307464A (en) * 2012-03-12 2013-09-18 浙江锐迪生光电有限公司 Light-emitting diode (LED) bulb
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CN203309554U (en) * 2013-02-27 2013-11-27 浙江锐迪生光电有限公司 LED illuminating lamp emitting light in all directions
CN103322525A (en) * 2013-06-17 2013-09-25 深圳市源磊科技有限公司 LED (light-emitting diode) lamp and filament thereof
CN203595061U (en) * 2013-12-18 2014-05-14 江苏华英光宝科技股份有限公司 High-low-voltage double-power-supply-driving full-angle LED lamp filament strip bulb

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104157772A (en) * 2014-08-27 2014-11-19 江苏华英光宝科技股份有限公司 Uprightly-mounted-chip inversion 360-degree light emitting LED light source with LED lamp filaments surrounded at will
WO2016173235A1 (en) * 2015-04-29 2016-11-03 海宁市新光源照明科技股份有限公司 Led light source
CN105674108A (en) * 2016-03-24 2016-06-15 海宁博华照明电器有限公司 Novel LED lamp
WO2018113897A1 (en) * 2016-12-19 2018-06-28 Osram Opto Semiconductors Gmbh Light emitting filament
CN108624053A (en) * 2017-12-15 2018-10-09 杭州彬康农业科技有限公司 A kind of plant lamp filament of environment-friendly type explosion-proof and preparation method thereof

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