CN203395690U - Light emitting diode (LED) lamp bulb - Google Patents

Light emitting diode (LED) lamp bulb Download PDF

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Publication number
CN203395690U
CN203395690U CN201320491558.5U CN201320491558U CN203395690U CN 203395690 U CN203395690 U CN 203395690U CN 201320491558 U CN201320491558 U CN 201320491558U CN 203395690 U CN203395690 U CN 203395690U
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CN
China
Prior art keywords
wire
led
support wire
stem
connects
Prior art date
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Expired - Lifetime
Application number
CN201320491558.5U
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Chinese (zh)
Inventor
严建国
赵嘉波
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Harmony Mingxin Yiwu Photoelectric Technology Co ltd
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NINGBO ZHUOMING ELECTRONICS CO Ltd
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Application filed by NINGBO ZHUOMING ELECTRONICS CO Ltd filed Critical NINGBO ZHUOMING ELECTRONICS CO Ltd
Priority to CN201320491558.5U priority Critical patent/CN203395690U/en
Application granted granted Critical
Publication of CN203395690U publication Critical patent/CN203395690U/en
Priority to PCT/CN2014/000640 priority patent/WO2015021734A1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The utility model discloses a light emitting diode (LED) lamp bulb, which comprises a lamp head, a bulb shell and a core column, wherein the lower portion of the core column and the tail portion of the bulb shell are arranged in the lamp head, the lower portion of the core column and the tail portion of the bulb shell are fixedly connected, a cavity is formed between the core column and the bulb shell, N connecting wires are fixedly arranged on the lower portion of the core column, N support wires are fixedly arranged on the top portion of the core column, an LED light source is arranged in the cavity, and consists of N stripe LED, one stripe LED is arranged between one connecting wire and one support wire, a ballast is arranged in the lamp head, the ballast is provided with a positive pole output end and a negative pole output end, the positive pole output end of the ballast, the connecting wires, the stripe LED, the support wires and the negative pole output end of the ballast are orderly connected to form a closed loop, and the N is equal or greater than 2. The LED lamp bulb has the advantages that the LED lamp bulb does not need to be provided with a special-purpose lamp in addition, can be directly replaced by a traditional incandescent bulb, and is low in cost and light in weight.

Description

A kind of LED bulb
Technical field
The utility model relates to a kind of LED light fixture, especially relates 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, is forbidden selling gradually by national governments.LED bulb is the novel energy-conserving instrument of replace incandescent bubble, and LED is far superior to conventional incandescent bulb in the aspect of principle of luminosity, energy-conservation and environmental protection, by LED illumination, replaces the trend that traditional incandescent lamp bulb will be whole illuminating industry development.
The granular LED of the general employing of 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 conventionally 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 LED bulb, take cooling measure.At present, in LED bulb, the main cooling mechanism of heat radiation sheet that adopts dispels the heat.The cooling mechanism of heat radiation sheet is arranged on the lamp holder of LED bulb conventionally, cause thus the lamp holder position of LED bulb and the lamp holder position of incandescent lamp bulb to have larger difference, LED bulb cannot be directly installed on the mount pad of incandescent lamp bulb, when LED bulb is replaced conventional incandescent bulb, need additional configuration dedicated lamp, between LED bulb and conventional incandescent bulb, cannot directly replace; The material of this cooling mechanism is generally aluminium alloy in addition, and cost is higher, weight is heavier.
Utility model content
Technical problem to be solved in the utility model 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 utility model 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 afterbody of the bottom of described stem stem and described cell-shell is 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 N root and connects wire, the top of described stem stem is fixedly installed N root support wire, in described chamber, be provided with LED light source, described LED light source is comprised of the LED of N strip, between support wire described in connection wire described in one and one, be provided with the LED of the strip described in, in described lamp holder, be provided with ballast, 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, on described horn body, be fixedly installed four 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, on described cylinder table, be fixedly installed four support wire, 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 Qie Qi two ends between wire and described the first support wire and described the first connection wire and described corresponding connection of the first support wire described first, the 2nd described LED connects Qie Qi two ends between wire and described the second support wire and described the second connection wire and described corresponding connection of the second support wire described second, the 3rd described LED connects Qie Qi two ends between wire and described the 3rd support wire and described the 3rd connection wire and the described the 3rd support wire is corresponding is connected the described the 3rd, the 4th described LED connects Qie Qi two ends between wire and described the 4th support wire and described the 4th connection wire and the described the 4th support wire is corresponding is connected the described the 4th, the first described connection wire is connected with the cathode output end of described ballast, the second described connection wire is connected with the cathode output end of described ballast, the described the 3rd connects wire is connected wire connection with the described the 4th, the first described support wire is connected with the 3rd described support wire, the second described support wire is connected with the 4th described 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 utility model has the advantage of 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 a 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 utility model, cost is lower, and weight is lighter, LED bulb of the present utility model dispenses after 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 utility model is replaced conventional incandescent bulb, do not need additional configuration dedicated lamp, can directly replace,
When the bottom of stem stem and the afterbody sealing by fusing of cell-shell are integrated, between the bottom of stem stem and the afterbody of cell-shell, forming chamber is airtight chamber, while being filled with active gases after chamber vacuumizes, 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 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 utility model is consistent with the height of conventional incandescent bulb.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is circuit connection diagram of the present utility model;
Fig. 3 is the partial sectional view of embodiment;
Fig. 4 is the circuit connection diagram of embodiment;
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As depicted in figs. 1 and 2, the utility model 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 N root and connects wire 5, the top of stem stem 3 is fixedly installed N root support wire 6, in chamber 4, be provided with LED light source, 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 a support wire 6, in lamp holder 1, be provided with ballast 8, 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 cylindrical bar 32 top, 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, on horn body, be fixedly installed four 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, on cylinder table 33, be fixedly installed four support wire, 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 Qie Qi two ends and first between the first connection wire 5 and the first support wire 9 connect wire 5 and first support wire 9 is corresponding is connected, the 2nd LED14 Qie Qi two ends and second between the second connection wire 6 and the second support wire 10 connect wire 6 and second support wire 10 is corresponding is connected, the 3rd LED15 connects between wire 7 and the 3rd support wire 11 Qie Qi two ends and the 3rd connection wire 7 and the 3rd support wire 11 is corresponding is connected the 3rd, the 4th LED16 connects between wire 8 and the 4th support wire 12 Qie Qi two ends and the 4th connection wire 8 and the 4th support wire 12 is corresponding is connected the 4th, 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, the afterbody of the bottom of the stem stem described in it is characterized in that and described cell-shell is 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 N root and connects wire, the top of described stem stem is fixedly installed N root support wire, in described chamber, be provided with LED light source, described LED light source is comprised of the LED of N strip, between support wire described in connection wire described in one and one, be provided with the LED of the strip described in, in described lamp holder, be provided with ballast, 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, on described horn body, be fixedly installed four 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, on described cylinder table, be fixedly installed four support wire, 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 Qie Qi two ends between wire and described the first support wire and described the first connection wire and described corresponding connection of the first support wire described first, the 2nd described LED connects Qie Qi two ends between wire and described the second support wire and described the second connection wire and described corresponding connection of the second support wire described second, the 3rd described LED connects Qie Qi two ends between wire and described the 3rd support wire and described the 3rd connection wire and the described the 3rd support wire is corresponding is connected the described the 3rd, the 4th described LED connects Qie Qi two ends between wire and described the 4th support wire and described the 4th connection wire and the described the 4th support wire is corresponding is connected the described the 4th, the first described connection wire is connected with the cathode output end of described ballast, the second described connection wire is connected with the cathode output end of described ballast, the described the 3rd connects wire is connected wire connection with the described the 4th, the first described support wire is connected with the 3rd described support wire, the second described support wire is connected with the 4th described 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.
CN201320491558.5U 2013-08-13 2013-08-13 Light emitting diode (LED) lamp bulb Expired - Lifetime CN203395690U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201320491558.5U CN203395690U (en) 2013-08-13 2013-08-13 Light emitting diode (LED) lamp bulb
PCT/CN2014/000640 WO2015021734A1 (en) 2013-08-13 2014-07-03 Led light bulb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320491558.5U CN203395690U (en) 2013-08-13 2013-08-13 Light emitting diode (LED) lamp bulb

Publications (1)

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CN203395690U true CN203395690U (en) 2014-01-15

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WO (1) WO2015021734A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103791286A (en) * 2014-02-21 2014-05-14 李文雄 Linear LED light source, linear LED lamp and manufacturing method for linear LED light source
WO2015021734A1 (en) * 2013-08-13 2015-02-19 新和（绍兴）绿色照明有限公司 Led light bulb
EP3006814A4 (en) * 2014-05-04 2017-01-04 Hangzhou Hangke Optoelectronics Stock Limited Corp Led bulb light with high luminous efficacy

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016200696A1 (en) * 2016-01-20 2017-07-20 Ledvance Gmbh lamp

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7354174B1 (en) * 2005-12-05 2008-04-08 Technical Consumer Products, Inc. Energy efficient festive lamp
TWI468615B (en) * 2010-04-14 2015-01-11 Chun Hsien Lee Led bulb
CN101968181B (en) * 2010-09-08 2013-03-20 浙江锐迪生光电有限公司 High-efficiency 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
CN203395690U (en) * 2013-08-13 2014-01-15 宁波卓明电子有限公司 Light emitting diode (LED) lamp bulb
CN103423644A (en) * 2013-08-13 2013-12-04 宁波卓明电子有限公司 LED (Light Emitting Diode) lamp bulb

Cited By (3)

* 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
CN103791286A (en) * 2014-02-21 2014-05-14 李文雄 Linear LED light source, linear LED lamp and manufacturing method for linear LED light source
EP3006814A4 (en) * 2014-05-04 2017-01-04 Hangzhou Hangke Optoelectronics Stock Limited Corp Led bulb light with high luminous efficacy

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C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SUNNY WORLD (SHAOXING) GREEN LIGHTING CO., LTD.

Free format text: FORMER OWNER: NINGBO ZHUOMING ELECTRONICS CO., LTD.

Effective date: 20140723

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 315040 NINGBO, ZHEJIANG PROVINCE TO: 312071 SHAOXING, ZHEJIANG PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20140723

Address after: 312071 Zhejiang province Shaoxing Paojiang Industrial Zone No. 308 North Road in the robe

Patentee after: SUNNY WORLD (SHAOXING) GREEN LIGHTING Co.,Ltd.

Address before: Yang Mugan road high tech Zone 315040 in Zhejiang city of Ningbo province No. 709

Patentee before: NINGBO ZHUOMING ELECTRONICS Co.,Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20200313

Address after: 322009 NO.901, Longqi Road, Suxi Town, Yiwu City, Jinhua City, Zhejiang Province

Patentee after: Harmony Mingxin (Yiwu) Photoelectric Technology Co.,Ltd.

Address before: 312071 Zhejiang province Shaoxing Paojiang Industrial Zone No. 308 North Road in the robe

Patentee before: SUNNY WORLD (SHAOXING) GREEN LIGHTING Co.,Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20140115