CN103423644A - LED (Light Emitting Diode) lamp bulb - Google Patents

LED (Light Emitting Diode) lamp bulb Download PDF

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Publication number
CN103423644A
CN103423644A CN2013103502147A CN201310350214A CN103423644A CN 103423644 A CN103423644 A CN 103423644A CN 2013103502147 A CN2013103502147 A CN 2013103502147A CN 201310350214 A CN201310350214 A CN 201310350214A CN 103423644 A CN103423644 A CN 103423644A
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China
Prior art keywords
wire
led
support wire
stem
connects
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Pending
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CN2013103502147A
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Chinese (zh)
Inventor
严建国
赵嘉波
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NINGBO ZHUOMING ELECTRONICS CO Ltd
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NINGBO ZHUOMING ELECTRONICS CO Ltd
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Priority to CN2013103502147A priority Critical patent/CN103423644A/en
Publication of CN103423644A publication Critical patent/CN103423644A/en
Pending legal-status Critical Current

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Abstract

The invention discloses an LED (Light Emitting Diode) lamp bulb. The LED lamp bulb comprises a lamp holder, a bulb shell and a core column, wherein the lower part of the core column and the tail part of the bulb shell are arranged in the lamp holder; the lower part of the core column and the tail part of the bulb shell are fixedly connected and a cavity is formed between the lower part of the core column and the tail part of the bulb shell; N connection lead wires are fixedly arranged on the lower part of the core column; N supporting lead wires are fixedly arranged on the top of the core column; the cavity is internally provided with an LED light source; the LED light source is composed of N strip-shaped LEDs; one strip-shaped LED is arranged between one connection lead wire and one supporting lead wire; the lamp holder is internally provided with a ballast; the ballast is provided with an anode output end and a cathode output end; and the anode output end of the ballast, the connection lead wires, the strip-shaped LEDs, the supporting lead wires and the cathode output end of the ballast are connected in sequence to form an annular closed loop circuit, wherein N is more than or equal to 2. The LED lamp bulb disclosed by the invention has the advantages that a special lamp does not need to be additionally arranged; the LED lamp bulb and a traditional incandescent lamp bulb can be directly and mutually replaced; and the cost is lower and the weight is lighter.

Description

A kind of LED bulb
Technical field
The present invention relates to a kind of LED light fixture, especially relate to a kind of LED bulb.
Background technology
Traditional incandescent lamp bulb power consumption is high, the life-span is short, under the overall situation of global resources anxiety, by national governments, is forbidden selling gradually.The LED bulb is the novel energy-conserving instrument of replace incandescent bubble, and LED is far superior to the conventional incandescent bulb on the aspect of principle of luminosity, energy-conservation and environmental protection, by the LED illumination, replaces the trend that traditional incandescent lamp bulb will be whole illuminating industry development.
The granular LED of the general employing of the illuminator of the LED light source in existing LED bulb.Because the LED power of individual particle shape is very little and brightness is limited, in order to guarantee the brightness of LED bulb, LED light source is usually concentrated in together and forms with array format by a plurality of granular LED.It is large that a plurality of granular LED concentrate in together caloric value, must in the LED bulb, take cooling measure.At present, in the LED bulb, the main cooling mechanism of heat radiation sheet that adopts is dispelled the heat.The cooling mechanism of heat radiation sheet is arranged on the lamp holder of LED bulb usually, cause thus the lamp holder position of LED bulb and the lamp holder position of incandescent lamp bulb to have larger difference, the LED bulb can't be directly installed on the mount pad of incandescent lamp bulb, when the LED bulb is replaced the conventional incandescent bulb, need the additional configuration dedicated lamp, can't directly replace between LED bulb and conventional incandescent bulb; The material of this cooling mechanism is generally aluminium alloy in addition, and cost is higher, weight is heavier.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of additional configuration dedicated lamp that do not need, between LED bulb and conventional incandescent bulb, just can directly replace, and the LED bulb that cost is lower, weight is lighter.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of LED bulb, comprise lamp holder, cell-shell and stem stem, the bottom of described stem stem and the afterbody of described cell-shell are arranged in described lamp holder, the bottom of described stem stem is fixedly connected with and forms chamber between the two with the afterbody of described cell-shell, the bottom of described stem stem is fixedly installed the N root and connects wire, the top of described stem stem is fixedly installed N root support wire, be provided with LED light source in described chamber, described LED light source is comprised of the LED of N strip, be provided with the LED of a described strip between described connection wire and described support wire, be provided with ballast in described lamp holder, described ballast has cathode output end and cathode output end, the cathode output end of described ballast, described connection wire, the LED of described strip, the cathode output end of described support wire and described ballast connects to form annular closed-loop path according to the order of sequence successively, N >=2 wherein.
The afterbody sealing by fusing of the bottom of described stem stem and described cell-shell is integrated, and described chamber is airtight chamber, after described chamber vacuumizes, is filled with active gases.
The bottom of described stem stem is horn mouth horn body down, the top of described stem stem is comprised of cylindrical bar and cylinder table, the bottom of described cylindrical bar is fixed on described horn body, described cylinder table is fixed on the top of described cylindrical bar, the external diameter of described cylinder table is greater than the external diameter of described cylindrical bar, be fixedly installed four on described horn body and connect wire, four connect wire and are respectively the first connection wire, second connects wire, the 3rd connects wire is connected wire with the 4th, be fixedly installed four support wire on described cylinder table, four support wire are respectively the first support wire, the second support wire, the 3rd support wire and the 4th support wire, described LED light source is comprised of the LED of four strips, the LED of four strips is respectively a LED, the 2nd LED, the 3rd LED and the 4th LED, a described LED connects between wire and described the first support wire and its two ends and described the first connection wire and described corresponding connection of the first support wire described first, described the 2nd LED connects between wire and described the second support wire and its two ends and described the second connection wire and described corresponding connection of the second support wire described second, described the 3rd LED the described the 3rd connect between wire and described the 3rd support wire and its two ends and described the 3rd connection wire with the described the 3rd support wire is corresponding is connected, described the 4th LED the described the 4th connect between wire and described the 4th support wire and its two ends and described the 4th connection wire with the described the 4th support wire is corresponding is connected, described first connects wire is connected with the cathode output end of described ballast, described second connects wire is connected with the cathode output end of described ballast, the described the 3rd connects wire is connected the wire connection with the described the 4th, described the first support wire is connected with described the 3rd support wire, described the second support wire is connected with described the 4th support wire.
Described connection wire comprises vertical portion and the horizontal part that one connects, described vertical portion is fixed on the bottom of described stem stem, described horizontal part bends rear formation laterally by the top of described vertical portion, the LED of described strip is connected with described horizontal part, and the angle between the LED of described strip and described horizontal part is acute angle.
Compared with prior art, the invention has the advantages that LED light source is comprised of the LED of N strip, one connects the LED that is provided with a strip between wire and support wire, ballast has cathode output end and cathode output end, the cathode output end of ballast, connect wire, the LED of strip, the cathode output end of support wire and ballast connects to form annular closed-loop path according to the order of sequence successively, realize the luminous lighting of the LED of strip, the LED scattering device of N strip, its caloric value is little, the cooling measures such as cooling mechanism of sheet do not need to take to dispel the heat in LED bulb of the present invention, cost is lower, and weight is lighter, after LED bulb of the present invention dispenses cooling mechanism in addition, contour structures is compacter, can accomplish with profile and the size of conventional incandescent bulb basic identical, when LED bulb of the present invention is replaced the conventional incandescent bulb, do not need the additional configuration dedicated lamp, can directly replace,
When the bottom of stem stem and the afterbody sealing by fusing of cell-shell are integrated, forming chamber between the bottom of stem stem and the afterbody of cell-shell is airtight chamber, while after chamber vacuumizes, being filled with active gases, with respect to existing LED bulb of lowering the temperature by the circulation of air, active gases heat conduction is fast, can effectively reduce the environment temperature of LED light source, for LED light source provides stable working environment, effectively extend the life-span of LED bulb;
When the connection wire comprises vertical portion and the horizontal part that one connects, vertical portion is fixed on the bottom of stem stem, horizontal part bends rear formation laterally by the top of vertical portion, the LED of strip is connected with horizontal part, when the LED of strip and the angle between horizontal part are acute angle, can reduce the height of the LED of strip, further guarantee that the height of LED bulb of the present invention is consistent with the height of conventional incandescent bulb.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is circuit connection diagram of the present invention;
The partial sectional view that Fig. 3 is embodiment;
The circuit connection diagram that Fig. 4 is embodiment;
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the present invention.
As depicted in figs. 1 and 2, the invention discloses a kind of LED bulb, comprise lamp holder 1, cell-shell 2 and stem stem 3, the afterbody of the bottom of stem stem 3 and cell-shell 2 is arranged in lamp holder 1, the bottom of stem stem 3 is fixedly connected with and forms chamber 4 between the two with the afterbody of cell-shell 2, the bottom of stem stem 3 is fixedly installed the N root and connects wire 5, the top of stem stem 3 is fixedly installed N root support wire 6, be provided with LED light source in chamber 4, LED light source is comprised of the LED7 of N strip, one connects the LED7 that is provided with a strip between wire 5 and support wire 6, be provided with ballast 8 in lamp holder 1, ballast 8 has cathode output end 81 and cathode output end 82, the cathode output end 81 of ballast 8, connect wire 5, the LED7 of strip, the cathode output end of support wire 6 and ballast 7 connects to form annular closed-loop path according to the order of sequence successively, N >=2 wherein.
Embodiment: as shown in Figure 3 and Figure 4, a kind of LED bulb, comprise lamp holder 1, cell-shell 2 and stem stem 3, the bottom 31 of stem stem 3 and the afterbody 21 of cell-shell 2 are arranged in lamp holder 1, the bottom 31 of stem stem 3 is fixedly connected with and forms chamber 4 between the two with the afterbody 21 of cell-shell 2, the bottom 31 of stem stem 3 is horn mouth horn body down, the top of stem stem 3 is comprised of cylindrical bar 32 and cylinder table 33, the bottom of cylindrical bar 32 is fixed on horn body, cylinder table 33 is fixed on the top of cylindrical bar 32, the external diameter of cylinder table 33 is greater than the external diameter of cylindrical bar 32, cylindrical bar 32 and cylinder table 33 are coaxial, be fixedly installed four on horn body and connect wire, four connect wire and are respectively the first connection wire 5, second connects wire 6, the 3rd connects wire 7 is connected wire 8 with the 4th, be fixedly installed four support wire on cylinder table 33, four support wire are respectively the first support wire 9, the second support wire 10, the 3rd support wire 11 and the 4th support wire 12, LED light source is comprised of the LED of four strips, the LED of four strips is respectively a LED13, the 2nd LED14, the 3rd LED15 and the 4th LED16, the one LED13 is between the first connection wire 5 and the first support wire 9 and its two ends and first connect wire 5 and first support wire 9 is corresponding is connected, the 2nd LED14 is between the second connection wire 6 and the second support wire 10 and its two ends and second connect wire 6 and second support wire 10 is corresponding is connected, the 3rd LED15 the 3rd connect between wire 7 and the 3rd support wire 11 and its two ends and the 3rd connection wire 7 with the 3rd support wire 11 is corresponding is connected, the 4th LED16 the 4th connect between wire 8 and the 4th support wire 12 and its two ends and the 4th connection wire 8 with the 4th support wire 12 is corresponding is connected, first connects wire 5 is connected with the cathode output end 171 of ballast 17, second connects wire 6 is connected with the cathode output end 172 of ballast 17, the 3rd connects wire 7 is connected wire 8 connections with the 4th, the first support wire 9 is connected with the 3rd support wire 11, the second support wire 10 is connected with the 4th support wire 12.
In the present embodiment, the bottom 31 of stem stem 3 is integrated with afterbody 21 sealings by fusing of cell-shell 2, and chamber 4 is airtight chamber, after chamber 4 vacuumizes, is filled with active gases, and active gases is hydrogen.
In the present embodiment, connect vertical portion and horizontal part that wire comprises that one connects, vertical portion is fixed on the bottom 31 of stem stem 3, horizontal part bends rear formation laterally by the top of vertical portion, the LED of four strips connects with the horizontal part of corresponding connection wire, and the LED of four strips is acute angle with the angle between corresponding connection wire horizontal part.
In the present embodiment, the shape of cell-shell 2 can be pyriform, spherical or pointed.

Claims (4)

1. a LED bulb, comprise lamp holder, cell-shell and stem stem, it is characterized in that the bottom of described stem stem and the afterbody of described cell-shell are arranged in described lamp holder, the bottom of described stem stem is fixedly connected with and forms chamber between the two with the afterbody of described cell-shell, the bottom of described stem stem is fixedly installed the N root and connects wire, the top of described stem stem is fixedly installed N root support wire, be provided with LED light source in described chamber, described LED light source is comprised of the LED of N strip, be provided with the LED of a described strip between described connection wire and described support wire, be provided with ballast in described lamp holder, described ballast has cathode output end and cathode output end, the cathode output end of described ballast, described connection wire, the LED of described strip, the cathode output end of described support wire and described ballast connects to form annular closed-loop path according to the order of sequence successively, N >=2 wherein.
2. a kind of LED bulb according to claim 1, is characterized in that the bottom of described stem stem and the afterbody sealing by fusing of described cell-shell are integrated, and described chamber is airtight chamber, after described chamber vacuumizes, is filled with active gases.
3. a kind of LED bulb according to claim 1, the bottom that it is characterized in that described stem stem is horn mouth horn body down, the top of described stem stem is comprised of cylindrical bar and cylinder table, the bottom of described cylindrical bar is fixed on described horn body, described cylinder table is fixed on the top of described cylindrical bar, the external diameter of described cylinder table is greater than the external diameter of described cylindrical bar, be fixedly installed four on described horn body and connect wire, four connect wire and are respectively the first connection wire, second connects wire, the 3rd connects wire is connected wire with the 4th, be fixedly installed four support wire on described cylinder table, four support wire are respectively the first support wire, the second support wire, the 3rd support wire and the 4th support wire, described LED light source is comprised of the LED of four strips, the LED of four strips is respectively a LED, the 2nd LED, the 3rd LED and the 4th LED, a described LED connects between wire and described the first support wire and its two ends and described the first connection wire and described corresponding connection of the first support wire described first, described the 2nd LED connects between wire and described the second support wire and its two ends and described the second connection wire and described corresponding connection of the second support wire described second, described the 3rd LED the described the 3rd connect between wire and described the 3rd support wire and its two ends and described the 3rd connection wire with the described the 3rd support wire is corresponding is connected, described the 4th LED the described the 4th connect between wire and described the 4th support wire and its two ends and described the 4th connection wire with the described the 4th support wire is corresponding is connected, described first connects wire is connected with the cathode output end of described ballast, described second connects wire is connected with the cathode output end of described ballast, the described the 3rd connects wire is connected the wire connection with the described the 4th, described the first support wire is connected with described the 3rd support wire, described the second support wire is connected with described the 4th support wire.
4. a kind of LED bulb according to claim 1, it is characterized in that described connection wire comprises vertical portion and horizontal part that one connects, described vertical portion is fixed on the bottom of described stem stem, described horizontal part bends rear formation laterally by the top of described vertical portion, the LED of described strip is connected with described horizontal part, and the angle between the LED of described strip and described horizontal part is acute angle.
CN2013103502147A 2013-08-13 2013-08-13 LED (Light Emitting Diode) lamp bulb Pending CN103423644A (en)

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Application Number Priority Date Filing Date Title
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103759149A (en) * 2013-12-31 2014-04-30 深圳市恒睿智达科技有限公司 Columnar LED (light emitting diode) lighting
CN104075169A (en) * 2014-07-08 2014-10-01 浙江力胜电子科技有限公司 LED filament strip, LED filament lamp and method for manufacturing core filament of LED filament lamp
CN104329640A (en) * 2014-11-05 2015-02-04 海宁市新光源照明有限责任公司 LED (Light Emitting Diode) lamp bulb light strip connecting portion structure and LED lamp bulb light strip and conducting wire connection method
WO2015021734A1 (en) * 2013-08-13 2015-02-19 新和(绍兴)绿色照明有限公司 Led light bulb
CN105098023A (en) * 2014-11-12 2015-11-25 吴喜荣 Assembling method of LED filament lamp with shock-absorbing function
US9732913B2 (en) 2014-03-13 2017-08-15 Philips Lighting Holding B.V. Filament for lighting device
CN107448791A (en) * 2017-08-07 2017-12-08 漳州立达信光电子科技有限公司 The manufacture method of lighting device and lighting device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101968181A (en) * 2010-09-08 2011-02-09 葛世潮 High-efficiency LED lamp bulb
CN102109115A (en) * 2010-12-29 2011-06-29 葛世潮 P-N junction 4pi light emitting high-voltage light emitting diode (LED) and LED lamp bulb
CN202834811U (en) * 2012-04-26 2013-03-27 浙江锐迪生光电有限公司 Light emitting diode (LED) lamp achieving 4 pi lighting

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101968181A (en) * 2010-09-08 2011-02-09 葛世潮 High-efficiency LED lamp bulb
CN102109115A (en) * 2010-12-29 2011-06-29 葛世潮 P-N junction 4pi light emitting high-voltage light emitting diode (LED) and LED lamp bulb
CN202834811U (en) * 2012-04-26 2013-03-27 浙江锐迪生光电有限公司 Light emitting diode (LED) lamp achieving 4 pi lighting

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015021734A1 (en) * 2013-08-13 2015-02-19 新和(绍兴)绿色照明有限公司 Led light bulb
CN103759149A (en) * 2013-12-31 2014-04-30 深圳市恒睿智达科技有限公司 Columnar LED (light emitting diode) lighting
US9732913B2 (en) 2014-03-13 2017-08-15 Philips Lighting Holding B.V. Filament for lighting device
CN104075169A (en) * 2014-07-08 2014-10-01 浙江力胜电子科技有限公司 LED filament strip, LED filament lamp and method for manufacturing core filament of LED filament lamp
CN104329640A (en) * 2014-11-05 2015-02-04 海宁市新光源照明有限责任公司 LED (Light Emitting Diode) lamp bulb light strip connecting portion structure and LED lamp bulb light strip and conducting wire connection method
CN105098023A (en) * 2014-11-12 2015-11-25 吴喜荣 Assembling method of LED filament lamp with shock-absorbing function
CN105098023B (en) * 2014-11-12 2017-10-03 吴喜荣 The assembly method of LED filament lamp with incabloc function
CN107448791A (en) * 2017-08-07 2017-12-08 漳州立达信光电子科技有限公司 The manufacture method of lighting device and lighting device

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Application publication date: 20131204