WO2014089897A1 - Led灯泡 - Google Patents

Led灯泡 Download PDF

Info

Publication number
WO2014089897A1
WO2014089897A1 PCT/CN2013/001068 CN2013001068W WO2014089897A1 WO 2014089897 A1 WO2014089897 A1 WO 2014089897A1 CN 2013001068 W CN2013001068 W CN 2013001068W WO 2014089897 A1 WO2014089897 A1 WO 2014089897A1
Authority
WO
WIPO (PCT)
Prior art keywords
circuit board
led lamp
bulb
led
lamp beads
Prior art date
Application number
PCT/CN2013/001068
Other languages
English (en)
French (fr)
Inventor
韩井培
Original Assignee
Han Jingpei
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 Han Jingpei filed Critical Han Jingpei
Publication of WO2014089897A1 publication Critical patent/WO2014089897A1/zh

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/0045—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by tongue and groove connections, e.g. dovetail interlocking means fixed by sliding
    • 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
    • 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
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F21Y2107/90—Light sources with three-dimensionally disposed light-generating elements on two opposite sides of supports or substrates
    • 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]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/52—Encapsulations

Definitions

  • the present invention relates to an LED light bulb.
  • the existing halogen lamp beads are mostly made of tungsten wire, which has large heat generation, short service life, low light efficiency, and is not energy-saving and environmentally friendly.
  • Alternative bulbs appearing in the market are relatively large in size, have a small illumination angle, are complicated to assemble, and are not aesthetically pleasing to replace the original halogen bulb.
  • the technical problem to be solved by the present invention is to provide a LED bulb with reasonable design, energy saving and environmental protection, beautiful appearance and compact structure in view of the deficiencies of the prior art.
  • An LED light bulb is characterized in that: a circuit board is included, and a plurality of LED lamp beads are respectively disposed on the front and back sides of the circuit board, and the lower part of the circuit board is provided There is a driving power source for driving the LED lamp bead.
  • the driving power supply is externally sleeved, the bottom of the circuit board is provided with a lamp pin slot, the bulb pin slot is inserted with a bulb pin, and the circuit board is provided with a cover LED.
  • the gel of the lamp beads is characterized in that: a circuit board is included, and a plurality of LED lamp beads are respectively disposed on the front and back sides of the circuit board, and the lower part of the circuit board is provided There is a driving power source for driving the LED lamp bead.
  • the driving power supply is externally sleeved, the bottom of the circuit board is provided with a lamp pin slot, the bulb pin slot is inserted with a bulb pin, and the circuit board is provided with a cover LED.
  • the colloid is formed by forming a molding strip, and is arranged around the circuit board to form a uniform shape, and the colloid has a certain insulation property, so that the product is safer to use.
  • the circuit board can be any of the circuit boards disclosed in the prior art that can be directly used for LED lamp bead mounting.
  • the driving power source can be any of the electronic components disclosed in the prior art that can be used to drive the LED bead to emit light.
  • the circuit board is composed of a first circuit board and a second circuit board, and an upper part of the first circuit board and a lower part of the second circuit board are respectively provided
  • the first circuit board and the second circuit board are vertically connected by a vertical cross slot, and the LED lamp bead is respectively disposed on the first circuit board and the second circuit board.
  • the driving power source of the LED lamp bead is disposed on the first circuit board.
  • the circuit board of the present invention can be composed of a first circuit board and a second circuit board.
  • the first circuit board and the second circuit board are vertically connected by a vertical card slot, thereby providing a plurality of light emitting surfaces for the light bulb, increasing The light-emitting area and the light-emitting angle do not generate shadows or gratings.
  • the design volume of the light bulb can be reduced, the number of LED light beads can be increased, and the light-emitting brightness of the LED light bulb can be increased. Compared with the prior art, the design is reasonable.
  • the utility model has the advantages of compact structure, unique appearance and beautiful appearance, overall illumination, high brightness and convenient installation.
  • Figure 1 is a schematic view of the structure of the present invention.
  • FIG. 2 is a schematic structural view of a first circuit board.
  • FIG. 3 is a schematic structural view of a second circuit board.
  • Figure 4 is a schematic exploded view of the present invention.
  • an LED bulb includes a circuit board 2, and the circuit board 2 is a printed circuit board.
  • the iF. two sides of the circuit board 2 are respectively provided with a plurality of LED lamp beads 1 and a lower portion of the circuit board 2
  • the driving power source 9 is externally provided with a sleeve 4, which is used to protect electronic components, provides a uniform appearance for the entire product, and can also be marked with product information as needed.
  • the bottom of the circuit board 2 is provided with a lamp pin slot 8, a bulb pin slot 8 is inserted with a bulb pin 5, and a circuit board 2 is provided with a colloid 3 covering the LED lamp bead 1 so that the entire circuit board 2 Form a whole.
  • the circuit board 2 is composed of a first circuit board 7 and a second circuit board 6, the upper part of the first circuit board 7 and the lower part of the second circuit board 6 respectively
  • the first circuit board 7 and the second circuit board 6 are vertically connected by a vertical cross slot 10, and the LED lamp bead 1 is respectively disposed on the first circuit board 7 .
  • the second circuit board 6, such that the first circuit board 7 and the second circuit board 6 can provide eight light-emitting surfaces for the LED lamp bead 1 to increase the light-emitting area and the illumination angle without generating shadows or gratings.
  • the driving power source 9 of the LED lamp bead 1 is provided on the first circuit board 7.
  • the bulb pins 5 can be set to different structures according to the needs of the luminaire, such as: G4, G5.3, G6.35, G9, GU10, E14, E27, and the like.
  • the driving power source 9 can adopt different circuit design structures according to different input voltages and different number of LED lamp beads.

Abstract

一种LED灯泡，包括电路板（2），电路板（2）的正反两面分别设有若干个LED灯珠（1），电路板（2）的下部设有驱动LED灯珠（1）的驱动电源（9），驱动电源（9）外部套装有套管（4），电路板（2）的底部设有灯泡引脚插槽（8），灯泡引脚插槽（8）中插接有灯泡引脚（5），电路板（2）的周围设有覆盖LED灯珠的胶体（3）。电路板（2）由第一电路板（7）和第二电路板（6）组成，第一电路板（7）和第二电路板（6）通过纵向卡槽采用十字垂直方式插接，可以为灯泡提供多个发光面，增大了发光面积和发光角度，不会产生阴影或光栅，同时可以缩小灯泡的设计体积，增加了设置LED灯珠的数量，增大了LED灯泡的发光亮度。

Description

LED灯泡 技术领域
本发明涉及一种 LED灯泡。
背景技术
现有卤素灯珠多采用的是钨丝发光， 发热量大， 使用寿命比较短， 光效低， 不够节能 环保。 市场出现的替代灯泡体积比较大， 发光角度小， 装配复杂而且不美观， 无法代替原 有的卤素灯泡。
发明内容
本发明所要解决的技术问题是针对现有技术的不足， 提供一种设计合理、 节能环保， 外形美观， 结构紧凑的 LED灯泡。
本发明所要解决的技术问题是通过以下的技术方案来实现的， 一种 LED灯泡， 其特 点是： 包括电路板， 电路板的正反两面分别设有若干个 LED灯珠， 电路板的下部设有驱动 LED灯珠的驱动电源， 驱动电源外部套装有套管， 电路板的底部设有灯泡引脚插槽， 灯泡 引脚插槽中插接有灯泡引脚， 电路板的周围设有覆盖 LED灯珠的胶体。
所述的胶体是通过设计成型的模条， 设置在电路板的周围形成一个统一的外形， 胶体 有一定的绝缘性， 使产品使用更加的安全。
电路板可以采用现有技术中公开的任何一种可直接用于 LED灯珠安装的电路板。 驱动电源可以采用现有技术中公开的任何一种可用于驱动 LED灯珠发光的电子元器 件。
本发明所要解决的技术问题还可以通过以下的技术方案来进一步实现，所述的电路板 ώ第一电路板和第二电路板组成， 第一电路板的上部、 第二电路板的下部分别设有相互配 合插接的纵向卡槽， 第一电路板和第二电路板通过纵向卡槽采用十字垂直方式插接， 所述 的 LED灯珠分别设在第一电路板和第二电路板上， 所述的 LED灯珠的驱动电源设在第一 电路板上。
本发明的电路板可以 ώ第一电路板和第二电路板组成，第一电路板和第二电路板通过 纵向卡槽采用十字垂直方式插接， 因此可以为灯泡提供多个发光面， 增大了发光面积和发 光角度， 不会产生阴影或光栅， 同时可以缩小灯泡的设计体积， 增加了设置 LED灯珠的数 量， 增大了 LED灯泡的发光亮度， 与现有技术相比， 其设计合理， 结构紧凑、 外型独特美 观， 整体发光， 亮度高， 安装方便快捷。 附图说明
图 1为本发明的一种结构示意图。
图 2是第一电路板结构示意图。
图 3是第二电路板结构示意图。
图 4是本发明的分解结构示意图。
具体实施方式
以下参照附图， 进一歩描述本发明的具体技术方案， 以便于本领域的技术人员进一歩 地理解本发明， 而不构成对其权利的限制。
实施例 1， 参照附图， 一种 LED灯泡， 包括电路板 2， 电路板 2为印刷电路板， 电路 板 2的 iF.反两面分别设有若干个 LED灯珠 1 , 电路板 2的下部设有驱动 LED灯珠 1的驱 动电源 9, 驱动电源 9外部套装有套管 4， 套管 4用来保护电子元器件， 给整个产品提供 统一的外观， 还可以根据需要在其上标注产品信息， 电路板 2的底部设有灯泡引脚插槽 8， 灯泡引脚插槽 8中插接有灯泡引脚 5， 电路板 2的周围设有覆盖 LED灯珠 1的胶体 3, 使 整个电路板 2形成一个整体。
实施例 2， 实施例 1所述的 LED灯泡中，所述的电路板 2由第一电路板 7和第二电路 板 6组成， 第一电路板 7的上部、 第二电路板 6的下部分别设有相互配合插接的纵向卡槽 10， 第一电路板 7和第二电路板 6通过纵向卡槽 10采用十字垂直方式插接， 所述的 LED 灯珠 1分别设在第一电路板 7和第二电路板 6上， 这样第一电路板 7和第二电路板 6可以 为 LED灯珠 1提供八个发光面， 增大了发光面积和发光角度， 不会产生阴影或光栅， 所述 的 LED灯珠 1的驱动电源 9设在第一电路板 7上。
所述的灯泡引脚 5 可以根据灯具的需要设置成不同结构， 如： G4、 G5.3、 G6.35、 G9、 GU10、 E14、 E27等。
所述的驱动电源 9可以根据不同的输入电压和不同 LED灯珠 1数量采用不同的电路设计结 构。
本发明有多种实施方式， 在不脱离本发明的设计概念和实质情况下， 熟悉本领域的技 术人员对本发明做出相应的改变和变形， 这些相应的改变和变形都应该属于本发明所附的 权力要求的保护范围。

Claims

权 利 要 求 书
1. 一种 LED灯泡， 其特征在于： 包括电路板， 电路板的正反两面分别设有若干个 LED灯 珠， 电路板的下部设有驱动 LED灯珠的驱动电源， 驱动电源外部套装有套管， 电路板的底 部设有灯泡引脚插槽，灯泡引脚插槽中插接有灯泡引脚， 电路板的周围设有覆盖 LED灯珠 的胶体。
2. 根据权利要求 1所述的 LED灯泡， 其特征在于： 所述的电路板 ώ第一电路板和第二电 路板组成， 第一电路板的上部、 第二电路板的下部分别设有相互配合插接的纵向卡槽， 第 一电路板和第二电路板通过纵向卡槽采用十字垂直方式插接，所述的 LED灯珠分别设在第 一电路板和第二电路板上， 所述的 LED灯珠的驱动电源设在第一电路板上。
PCT/CN2013/001068 2012-12-10 2013-09-13 Led灯泡 WO2014089897A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210523582.2 2012-12-10
CN2012105235822A CN102937253A (zh) 2012-12-10 2012-12-10 Led灯泡

Publications (1)

Publication Number Publication Date
WO2014089897A1 true WO2014089897A1 (zh) 2014-06-19

Family

ID=47696166

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/001068 WO2014089897A1 (zh) 2012-12-10 2013-09-13 Led灯泡

Country Status (2)

Country Link
CN (1) CN102937253A (zh)
WO (1) WO2014089897A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018016662A1 (ko) * 2016-07-20 2018-01-25 메를로랩 주식회사 Led 조명용 기판 구조

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102937253A (zh) * 2012-12-10 2013-02-20 韩井培 Led灯泡
CN103277761A (zh) * 2013-05-22 2013-09-04 广东斯科电气股份有限公司 一种led光源g4灯的制作方法
CN103727435A (zh) * 2013-12-26 2014-04-16 江苏索尔光电科技有限公司 一种具有led光源的g4灯具

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7726836B2 (en) * 2007-11-23 2010-06-01 Taiming Chen Light bulb with light emitting elements for use in conventional incandescent light bulb sockets
CN201688229U (zh) * 2010-06-11 2010-12-29 液光固态照明股份有限公司 Led照明灯具
CN102278612A (zh) * 2010-06-11 2011-12-14 液光固态照明股份有限公司 Led照明灯具
CN102434807A (zh) * 2011-12-20 2012-05-02 德清鼎辉照明有限公司 一种led灯
CN202501241U (zh) * 2012-02-24 2012-10-24 佛山市斯朗柏企业有限公司 一种多面发光led灯
CN102937253A (zh) * 2012-12-10 2013-02-20 韩井培 Led灯泡
CN202946978U (zh) * 2012-12-10 2013-05-22 韩井培 一种led灯泡

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101706058A (zh) * 2009-12-09 2010-05-12 东莞市贺喜光电有限公司 一种led灯泡
CN201903025U (zh) * 2010-12-01 2011-07-20 深圳市莱帝亚照明有限公司 一种led螺口灯的电连接结构
CN102338312A (zh) * 2011-08-06 2012-02-01 杨进 Led灯具
CN202501242U (zh) * 2012-02-24 2012-10-24 佛山市斯朗柏企业有限公司 多面发光led灯

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7726836B2 (en) * 2007-11-23 2010-06-01 Taiming Chen Light bulb with light emitting elements for use in conventional incandescent light bulb sockets
CN201688229U (zh) * 2010-06-11 2010-12-29 液光固态照明股份有限公司 Led照明灯具
CN102278612A (zh) * 2010-06-11 2011-12-14 液光固态照明股份有限公司 Led照明灯具
CN102434807A (zh) * 2011-12-20 2012-05-02 德清鼎辉照明有限公司 一种led灯
CN202501241U (zh) * 2012-02-24 2012-10-24 佛山市斯朗柏企业有限公司 一种多面发光led灯
CN102937253A (zh) * 2012-12-10 2013-02-20 韩井培 Led灯泡
CN202946978U (zh) * 2012-12-10 2013-05-22 韩井培 一种led灯泡

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018016662A1 (ko) * 2016-07-20 2018-01-25 메를로랩 주식회사 Led 조명용 기판 구조
US10520140B2 (en) 2016-07-20 2019-12-31 Merlot Laboratories Inc. Substrate structure for LED lighting

Also Published As

Publication number Publication date
CN102937253A (zh) 2013-02-20

Similar Documents

Publication Publication Date Title
WO2014089897A1 (zh) Led灯泡
CN102720961A (zh) 一种全空间发光的led蜡烛灯
CN203757501U (zh) 一种led照明灯
CN202001900U (zh) 一种led光源灯泡
CN203549461U (zh) 具多方向照明的led3d灯丝灯泡
CN204629144U (zh) 空气对流散热式led灯
CN203375220U (zh) 一种led蜡烛灯泡
CN202946978U (zh) 一种led灯泡
CN204240103U (zh) 一种螺旋形led封装的灯泡
CN203147415U (zh) Led日光灯
CN203477980U (zh) 一种白光led的面光源模块
CN102155668A (zh) 一种塑胶外壳led灯泡及其制作工艺
CN204403896U (zh) 一种led锥形灯
CN205191258U (zh) Led节能灯
CN205640360U (zh) 一种模块化的led灯管
CN203784662U (zh) 一种改进的led日光灯
CN203927502U (zh) 照明装置
CN204403838U (zh) 一种用于室内的全方位发光的led球泡灯
CN201964203U (zh) Led光源灯泡
CN203010340U (zh) 霓虹灯串灯
CN203363755U (zh) 一种通孔散热式led球泡灯
CN202546405U (zh) 一种led灯管
CN203442535U (zh) 一种带有高效散热器的led灯
CN202629905U (zh) 一种蜡烛灯用的散热式灯罩
CN202719400U (zh) 一种全空间发光的led蜡烛灯

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13862336

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 13862336

Country of ref document: EP

Kind code of ref document: A1