WO2016026288A1 - 一种led灯 - Google Patents

一种led灯 Download PDF

Info

Publication number
WO2016026288A1
WO2016026288A1 PCT/CN2015/074156 CN2015074156W WO2016026288A1 WO 2016026288 A1 WO2016026288 A1 WO 2016026288A1 CN 2015074156 W CN2015074156 W CN 2015074156W WO 2016026288 A1 WO2016026288 A1 WO 2016026288A1
Authority
WO
WIPO (PCT)
Prior art keywords
led lamp
insulating
heat
insulating block
heat dissipation
Prior art date
Application number
PCT/CN2015/074156
Other languages
English (en)
French (fr)
Inventor
袁志贤
Original Assignee
袁志贤
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 袁志贤 filed Critical 袁志贤
Publication of WO2016026288A1 publication Critical patent/WO2016026288A1/zh

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems

Definitions

  • the utility model relates to the technical field of illumination, in particular to an LED lamp with good heat dissipation effect.
  • LED is widely used in the field of lighting as a green and energy-saving solid-state light source.
  • people pay more and more attention to LED lamps.
  • the existing LED lamp has a complicated structure, a single heat dissipating surface, and a poor heat dissipation effect. Therefore, the service life of the LED lamp is obviously short, so an LED lamp capable of enhancing the heat dissipation effect is urgently needed.
  • the utility model provides an LED lamp, which increases the heat dissipation effect of the lamp body and increases the service life of the LED lamp.
  • An LED lamp comprising a lamp cap and a glass cover, wherein an insulating block is arranged between the lamp cap and the glass cover, the insulating block is sealingly connected with the glass cover, and a heat dissipation layer is arranged in the center of the insulating block.
  • An insulating plate is fixed under the inner insulating block, and a plurality of light bars are evenly connected on the insulating plate, and each of the light bars is provided with a plurality of LED lamp beads, and a heat absorption strip is connected to the back of the light bar, and the heat absorption strip passes through
  • the insulating plate is connected to the heat dissipation layer in the insulating block, and the heat absorption strip transfers the absorbed heat to the heat dissipation layer for dissipation.
  • the light bar and the lamp cap are connected by a wire with an insulating skin.
  • the light bar has at least five.
  • the insulating plate is a cylinder.
  • the utility model has the beneficial effects that, firstly, the novel light bar design is used to make the light emission comprehensive, and the 360 degree non-dead angle illumination can be achieved. What is important is that the suction of the light bar behind the utility model The hot strip absorbs the heat generated by the light bar and then transmits it to the heat dissipation layer in the insulating block for heat dissipation, which has better heat dissipation effect and greatly increases the service life of the LED lamp.
  • Figure 1 is a schematic view of the structure of the present invention
  • FIG. 2 is a schematic structural view of the utility light strip
  • Figure 3 is a schematic view showing the structure of the insulating block of the present invention.
  • the lamp cap 2, insulating block; 21, heat dissipation layer; 3, glass cover; 4, insulating plate; 5, light bar; 51, heat absorption strip; 6, LED lamp bead;
  • the utility model provides an LED lamp, which has a heat dissipation structure added on the basis of the existing LED lamp, thereby ensuring the heat dissipation effect of the lamp.
  • the LED lamp of the present invention comprises a lamp cap 1 and a cover glass 3 , and an insulating block 2 is arranged between the lamp cap 1 and the cover glass 3 , and the insulating block 2 is sealedly connected with the cover glass 3 and insulated in the cover glass 3 .
  • An insulating plate 4 is fixed under the block 2, and a plurality of light bars 5 are evenly inserted on the insulating plate 4, and each of the light bars 5 is provided with a plurality of LED lamp beads 6. In order to ensure good lighting effect, at least 5 lights are provided. The strips 5 are evenly distributed on the insulating sheet 4.
  • the insulating plate 4 is usually a cylindrical body.
  • a heat absorbing strip 51 is connected to the back of the light bar 5, and the heat absorbing strip 51 sufficiently absorbs the heat generated by the light bar 5.
  • a heat dissipation layer 21 is disposed in the center of the insulating block 2, and the heat absorption strip 51 is connected to the heat dissipation layer 21 to transfer the absorbed heat to the heat dissipation layer 21. Further, the heat dissipation layer 21 sufficiently dissipates heat.
  • the light bar 5 and the lamp cap 1 are connected by a wire (not shown) with an insulating sheath.
  • the heat absorption strip behind the light bar fully absorbs the heat generated by the light bar, and then transmits the heat to the heat dissipation layer in the insulating block to dissipate heat, and the heat dissipation effect is better, thereby greatly increasing the service life of the LED lamp.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

一种LED灯，包括灯头（1）和玻璃罩（3），所述灯头（1）与所述玻璃罩（3）之间有一绝缘块（2），绝缘块（2）与所述玻璃罩（3）密封连接，绝缘块（2）中央设有一散热层（21），在玻璃罩（3）内绝缘块（2）下方固定有绝缘板（4），在绝缘板（4）上均匀插接若干个灯条（5），每个灯条（5）上设有若干个LED灯珠（6），且在灯条（5）背部连接有吸热条（51），吸热条（51）穿过绝缘板（4）与绝缘块（2）中的散热层（21）连接，吸热条（51）将吸收的热量传递给散热层（21）进行散发。

Description

一种LED灯 技术领域
本实用新型涉及照明技术领域，特别是一种散热效果良好的LED灯。
背景技术
现在LED作为一种绿色、节能的固态光源在照明领域的应用越来越广泛，随着LED灯的普遍应用，人们对LED灯的关注度也越来越多。而现有的LED灯结构复杂、散热面单一，散热效果不好，因此，LED灯的使用寿命明显较短，因此急需一种能够增强散热效果的LED灯。
发明内容
为了克服现有的技术的不足,本实用新型提供一种LED灯，增加了灯体的散热效果，增加LED灯的使用寿命。
本实用新型技术方案如下所述：
一种LED灯，包括灯头和玻璃罩，其特征在于，所述灯头与所述玻璃罩之间有一绝缘块，绝缘块与所述玻璃罩密封连接，绝缘块中央设有一散热层，在玻璃罩内绝缘块下方固定有绝缘板，在绝缘板上均匀插接若干个灯条，每个灯条上设有若干个LED灯珠，且在灯条背部连接有吸热条，吸热条穿过绝缘板与绝缘块中的散热层连接，吸热条将吸收的热量传递给散热层进行散发。
进一步的，所述灯条与灯头通过带有绝缘皮的导线连接。
进一步的，所述灯条至少有5根。
进一步的，所述绝缘板为圆柱体。
根据上述结构的本实用新型，其有益效果在于，首先，本使用新型的灯条设计使其发光全面，，可以达到360度无死角发光，重要的是，本实用新型中在灯条背后的吸热条将灯条产生的热量充分进行吸收，然后传递给绝缘块中的散热层进行散热，散热效果更佳，大大增加了LED灯的使用寿命。
附图说明
图1为本实用新型的结构示意图；
图2为本实用灯条结构示意图；
图3为本实用新型绝缘块结构示意图。
在图中，1、灯头；2、绝缘块；21、散热层；3、玻璃罩；4、绝缘板；5、灯条；51、吸热条；6、LED灯珠；。
具体实施方式
下面结合附图以及实施方式对本实用新型进行进一步的描述：
本实用新型提供一种LED灯，在现有LED灯的基础上增加了散热结构，保证了灯的散热效果。
如图1所示，本实用新型的LED灯，包括灯头1和玻璃罩3，灯头1与玻璃罩3之间有一绝缘块2，绝缘块2与玻璃罩3密封连接，在玻璃罩3内绝缘块2下方固定有绝缘板4，在绝缘板4上均匀插接若干个灯条5，每个灯条5上设有若干个LED灯珠6，为了保证良好的发光效果，至少有5根灯条5均匀分布在绝缘板4上。另外，绝缘板4通常设为圆柱体。
如图2所示，在灯条5背部连接有吸热条51，吸热条51将灯条5产生的热量充分吸收。
如图3所示，在绝缘块2中央设有一散热层21，吸热条51与该散热层21连接，将吸收的热量传递给散热层21，进而，散热层21将热量充分散发。
当然，为了保证LED灯正常发光，灯条5与灯头1通过带有绝缘皮的导线(图中未画出)连接。
本实用新型中在灯条背后的吸热条将灯条产生的热量充分进行吸收，然后传递给绝缘块中的散热层进行散热，散热效果更佳，大大增加了LED灯的使用寿命。
应当理解的是，对本领域普通技术人员来说，可以根据上述说明加以改进或变换，而所有这些改进和变换都应属于本实用新型所附权利要求的保护范围。
上面结合附图对本实用新型专利进行了示例性的描述，显然本实用新型专利的实现并不受上述方式的限制，只要采用了本实用新型专利的方法构思和技术方案进行的各种改进，或未经改进将本实用新型专利的构思和技术方案直接应用于其它场合的，均在本实用新型的保护范围内。

Claims (4)

  1. 一种LED灯，包括灯头和玻璃罩，其特征在于，所述灯头与所述玻璃罩之间有一绝缘块，绝缘块与所述玻璃罩密封连接，绝缘块中央设有一散热层，在玻璃罩内绝缘块下方固定有绝缘板，在绝缘板上均匀插接若干个灯条，每个灯条上设有若干个LED灯珠，且在灯条背部连接有吸热条，吸热条穿过绝缘板与绝缘块中的散热层连接，吸热条将吸收的热量传递给散热层进行散发。
  2. 根据权利要求1所述的一种LED灯，其特征在于，所述灯条与灯头通过带有绝缘皮的导线连接。
  3. 根据权利要求1所述的一种LED灯，其特征在于，所述灯条至少有5根。
  4. 根据权利要求1所述的一种LED灯，其特征在于，所述绝缘板为圆柱体。
PCT/CN2015/074156 2014-08-18 2015-03-13 一种led灯 WO2016026288A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201420463951.8 2014-08-18
CN201420463951.8U CN204026267U (zh) 2014-08-18 2014-08-18 一种led灯

Publications (1)

Publication Number Publication Date
WO2016026288A1 true WO2016026288A1 (zh) 2016-02-25

Family

ID=52066126

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/074156 WO2016026288A1 (zh) 2014-08-18 2015-03-13 一种led灯

Country Status (2)

Country Link
CN (1) CN204026267U (zh)
WO (1) WO2016026288A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204026267U (zh) * 2014-08-18 2014-12-17 田艺儿 一种led灯

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102644871A (zh) * 2012-04-02 2012-08-22 浙江天宇灯饰有限公司 外壳绝缘镂空散热设计的led球灯泡
JP2012226883A (ja) * 2011-04-18 2012-11-15 Hitachi Appliances Inc ランプ装置
CN102798013A (zh) * 2012-08-06 2012-11-28 深圳市中电照明股份有限公司 一种对流散热式led灯泡
CN103527942A (zh) * 2012-07-04 2014-01-22 康舒科技股份有限公司 发光二极管球泡灯
JP2014137939A (ja) * 2013-01-17 2014-07-28 Iris Ohyama Inc Ｌｅｄランプ
CN204026267U (zh) * 2014-08-18 2014-12-17 田艺儿 一种led灯

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012226883A (ja) * 2011-04-18 2012-11-15 Hitachi Appliances Inc ランプ装置
CN102644871A (zh) * 2012-04-02 2012-08-22 浙江天宇灯饰有限公司 外壳绝缘镂空散热设计的led球灯泡
CN103527942A (zh) * 2012-07-04 2014-01-22 康舒科技股份有限公司 发光二极管球泡灯
CN102798013A (zh) * 2012-08-06 2012-11-28 深圳市中电照明股份有限公司 一种对流散热式led灯泡
JP2014137939A (ja) * 2013-01-17 2014-07-28 Iris Ohyama Inc Ｌｅｄランプ
CN204026267U (zh) * 2014-08-18 2014-12-17 田艺儿 一种led灯

Also Published As

Publication number Publication date
CN204026267U (zh) 2014-12-17

Similar Documents

Publication Publication Date Title
WO2016026288A1 (zh) 一种led灯
CN202580769U (zh) 一种led节能灯
CN205137115U (zh) 一种led灯丝灯
CN203413427U (zh) 一种led灯具
CN203560754U (zh) 一种led球泡灯
CN202733564U (zh) 新型led灯泡结构
WO2016070367A1 (zh) 一种小型散热led灯
CN205101973U (zh) 车库灯
WO2016033954A1 (zh) 一种新型led灯
CN204254344U (zh) 一种led工矿灯
WO2016008310A1 (zh) 一种高亮度的散热led灯
CN204026611U (zh) 一种散热led灯
CN204127790U (zh) 一种led道路灯
CN203297973U (zh) 一种可散热的大角度灯具
CN207702182U (zh) 一种水晶灯
CN203375400U (zh) 一种灯具通风双向散热结构
CN203927475U (zh) 一种led照明灯
CN207471169U (zh) 散热型led灯
CN106287481A (zh) 一种新型led路灯
WO2016070313A1 (zh) 一种凸转角led灯
CN203384942U (zh) 一种发光角度大的横插灯
WO2016070312A1 (zh) 一种凹转角led灯
WO2016070368A1 (zh) 一种新型散热led灯
CN205842593U (zh) 一种大功率广角led节能灯
WO2016070402A1 (zh) 一种旋转型散热led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: 15833078

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 03.07.2017)

122 Ep: pct application non-entry in european phase

Ref document number: 15833078

Country of ref document: EP

Kind code of ref document: A1