CN105387394A - Heat dissipation type LED lamp - Google Patents

Heat dissipation type LED lamp Download PDF

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Publication number
CN105387394A
CN105387394A CN201510993430.2A CN201510993430A CN105387394A CN 105387394 A CN105387394 A CN 105387394A CN 201510993430 A CN201510993430 A CN 201510993430A CN 105387394 A CN105387394 A CN 105387394A
Authority
CN
China
Prior art keywords
lamp
led lamp
lamp socket
bar
heat dissipation
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201510993430.2A
Other languages
Chinese (zh)
Inventor
傅飞艳
胡建锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan Saiwei Photoelectric Technology Co Ltd
Original Assignee
Foshan Saiwei Photoelectric Technology Co Ltd
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 Foshan Saiwei Photoelectric Technology Co Ltd filed Critical Foshan Saiwei Photoelectric Technology Co Ltd
Priority to CN201510993430.2A priority Critical patent/CN105387394A/en
Publication of CN105387394A publication Critical patent/CN105387394A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00Lighting devices intended for fixed installation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices

Abstract

The invention discloses a heat dissipation type LED lamp which comprises a semispherical lamp holder and a base and a lampshade which are arranged on the lamp holder. The lampshade is arranged on the lamp holder and connected with the base. A plurality of lamp bars are evenly arranged on the surface of the lamp holder. Each lamp bar is arranged on the lamp holder through a connecting plate. An L-shaped heat dissipation fin is arranged on one side of each lamp bar, and a plurality of LED lamp beads are evenly arranged on the other side of each lamp bar. The LED lamp beads are connected in series. Connecting columns are arranged on the base. Vent holes are formed in the projections of the lamp bars on the lamp holder. The lamp holder is hollow. The connecting columns are hollow and communicated with the interior of the lamp holder. Through holes are formed in the side walls of the connecting columns. Fans are installed inside the through holes. Accordingly, the lamp bars with the LED lamp beads are evenly arranged on the surface of the semispherical lamp holder, the emitted light is more uniform, and each lamp bar is provided with an L-shaped heat dissipation fin, so that the LED lamp is cooled in time; in addition, a heat dissipation fan is further arranged, active ventilation can be performed, efficient cooling is performed, the heat dissipation type LED lamp is suitable for high-power and long-term illumination work and good in adaptability, and the service life is prolonged.

Description

A kind of radiating LED lamp
Technical field
The present invention relates to LED, particularly relate to a kind of LED of heat radiating type.
Background technology
Traditional incandescent lamp (tengsten lamp) consume energy high, the life-span is short; under the overall situation of global resources anxiety; gradually, forbidden producing by national governments; and substituted by electronic energy-saving lamp; although electronic energy-saving lamp good energy-conserving effect; but owing to using the heavy metal element of more contaminated environment, run counter to the trend of environmental protection.
Along with the high speed development of LED technology, LED illumination becomes the only selection of novel green illumination gradually.LED is far superior to traditional lighting products in the aspect of principle of luminosity, energy-saving and environmental protection.
Current LED, is all made up of several LED lamp bead, and because the luminescence of LED lamp bead own just has angular, add between adjacent LED lamp pearl and there is distance, the light sent is uneven, easily occurs the phenomenon of light and shade inequality; In addition the heat dispersion of existing LED is poor, is unsuitable for long-time use.
Summary of the invention
The object of the invention is to be to provide a kind of radiating LED lamp, solve in above-mentioned prior art problem one or more.
According to an aspect of the present invention, there is provided a kind of radiating LED lamp, comprise hemispherical lamp socket, be arranged at the base of lamp socket and lampshade, lampshade is located at lamp socket and is connected with base, holder surface is evenly provided with multiple lamp bar, and each lamp bar is all arranged at lamp socket by connecting plate; Lamp bar side is provided with L shape fin, and opposite side is evenly provided with multiple LED lamp bead, is connected in series between LED lamp bead, and base is provided with joint pin; Projection place of lamp bar on lamp socket is provided with air vent, lamp socket inner hollow, joint pin inner hollow and to be communicated with lamp socket inner, and joint pin sidewall is provided with through hole, is provided with blower fan in through hole.
In some embodiments: heat radiating lamp strip is evenly arranged on holder surface along the warp of lamp socket.
In some embodiments: holder surface scribbles reflecting coating.
In some embodiments: lamp bar is circuit board.
The present invention is by being evenly arranged on the surface of hemispherical lamp socket by the lamp bar being provided with LED lamp bead, make the light that sends evenly, and each lamp bar arranges L shape fin, immediately to LED heat radiation, in addition cooling fan can be installed, active can be carried out and ventilate, temperature with high efficiency, be applicable to high-power, long illumination work, adaptability is good, improves the life-span of LED.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of radiating LED lamp of the present invention;
Fig. 2 is the lamp bar of a kind of radiating LED lamp of the present invention and the structural representation be connected between lamp socket.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing, the present invention is described in further detail.
As depicted in figs. 1 and 2, a kind of radiating LED lamp, comprise hemispherical lamp socket 1, be arranged at the base 2 of lamp socket 1 and lampshade 3, lampshade 3 is covered at lamp socket 1 and is connected with base 2 by bolt.Lamp socket 1 surface uniform is provided with multiple lamp bar 4, and in the present embodiment, lamp bar 4 can evenly be arranged on lamp socket 1 surface along the warp of lamp socket 1, and the light of LED can be made more even.Each lamp bar 4 is all arranged at lamp socket 1 by connecting plate 41, and specifically, connecting plate 41 one end is bolted lamp bar 4, and the other end is bolted the surface at lamp socket 1.Lamp bar 4 side is provided with L shape fin 42, and opposite side is evenly provided with multiple LED lamp bead 43.Lamp bar 4 is circuit board, is connected in series between LED lamp bead 43 by lamp bar 4.The quantity of L shape fin 42 is two in the present embodiment, and the length of each fin 42 is identical with lamp bar 4, and a longer side of fin 42 can be embedded in lamp bar 41, and thus, fin 42 can effectively dispel the heat to LED.Base 2 is provided with joint pin 21, and joint pin 21 is for mounted LED lamp.
Projection place of lamp bar 4 on lamp socket 1 offers air vent 11, lamp socket 1 inner hollow, it is inner that air vent 11 is communicated with lamp socket 1, joint pin 21 inner hollow and to be communicated in lamp socket 1 inner, specifically, base 2 is offered porose with the junction of joint pin 21, and the inner passing hole of joint pin 21 is communicated with lamp socket 1 inside.Joint pin 21 sidewall is provided with through hole 22, it is inner that through hole 22 is communicated with joint pin 21, blower fan 5 can be had by support installing in through hole 22, blower fan 5 can be in parallel with LED lamp bead 43, thus, the heat that lamp bar 4 can initiatively distribute by blower fan 5 is sucked by air vent 11 in time and blows out with through hole 22, reaches the effect of active heat removal.
In addition, lamp socket 1 surface scribbles reflecting coating, and reflecting coating can reflect the light of LED lamp bead 43, can improve illuminance.
In sum, the present invention is by being evenly arranged on the surface of hemispherical lamp socket by the lamp bar being provided with LED lamp bead, make the light that sends evenly, and each lamp bar arranges L shape fin, can immediately dispel the heat to LED, in addition cooling fan is installed, active can be carried out ventilate, temperature with high efficiency, be applicable to high-power, long illumination work, adaptability is good, improves the life-span of LED.
The above is only one embodiment of the present invention; it should be pointed out that to those skilled in the art, without departing from the concept of the premise of the invention; can also make some similar distortion and improvement, these also should be considered as within protection scope of the present invention.

Claims (4)

1. a radiating LED lamp, it is characterized in that: comprise hemispherical lamp socket (1), be arranged at the base (2) of described lamp socket (1) and lampshade (3), described lampshade (3) covers at described lamp socket (1) and is connected with described base (2), described lamp socket (1) surface uniform is provided with multiple lamp bar (4), and each lamp bar (4) is all arranged at lamp socket (1) by connecting plate (41); Described lamp bar (4) side is provided with L shape fin (42), opposite side is evenly provided with multiple LED lamp bead (43), described LED lamp bead is connected in series between (43), and described base (2) is provided with joint pin (21); Projection place of described lamp bar (4) on described lamp socket (1) is provided with air vent (11), described lamp socket (1) inner hollow, described joint pin (21) inner hollow and to be communicated in lamp socket (1) inner, described joint pin (21) sidewall is provided with through hole (22), is provided with blower fan (5) in described through hole (22).
2. a kind of radiating LED lamp according to claim 1, is characterized in that: described lamp bar (4) is evenly arranged on lamp socket (1) surface along the warp of described lamp socket (1).
3. a kind of radiating LED lamp according to claim 1, is characterized in that: described lamp socket (1) surface scribbles reflecting coating.
4. a kind of radiating LED lamp according to claim 1, is characterized in that: described lamp bar (4) is circuit board.
CN201510993430.2A 2015-12-23 2015-12-23 Heat dissipation type LED lamp Pending CN105387394A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510993430.2A CN105387394A (en) 2015-12-23 2015-12-23 Heat dissipation type LED lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510993430.2A CN105387394A (en) 2015-12-23 2015-12-23 Heat dissipation type LED lamp

Publications (1)

Publication Number Publication Date
CN105387394A true CN105387394A (en) 2016-03-09

Family

ID=55419974

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510993430.2A Pending CN105387394A (en) 2015-12-23 2015-12-23 Heat dissipation type LED lamp

Country Status (1)

Country Link
CN (1) CN105387394A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106122784A (en) * 2016-06-24 2016-11-16 安庆市奥立德光电有限公司 A kind of LED being easy to heat radiation
CN107975681A (en) * 2017-11-09 2018-05-01 重庆馨艺科技有限公司 A kind of heat sinking type LED lamp cover

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200952683Y (en) * 2006-09-14 2007-09-26 贵州首朗新能源有限公司 Radiating LED lighting lamp
CN201359241Y (en) * 2008-12-31 2009-12-09 泰兴市永志电子器件有限公司 LED street lamp with high light efficiency, wide angle and natural heat dissipation
CN202521279U (en) * 2012-01-13 2012-11-07 陶再克 LED (Light Emitting Diode) energy-saving lamp
US20140293610A1 (en) * 2013-04-02 2014-10-02 Shunchi Technology Co., Ltd. Led heat dissipation structure
CN204062710U (en) * 2014-09-06 2014-12-31 温州威琅电气科技有限公司 LED Direct rotating type garden lamp
CN205227085U (en) * 2015-12-23 2016-05-11 佛山赛威光电技术有限公司 Heat dissipation -type LED lamp

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200952683Y (en) * 2006-09-14 2007-09-26 贵州首朗新能源有限公司 Radiating LED lighting lamp
CN201359241Y (en) * 2008-12-31 2009-12-09 泰兴市永志电子器件有限公司 LED street lamp with high light efficiency, wide angle and natural heat dissipation
CN202521279U (en) * 2012-01-13 2012-11-07 陶再克 LED (Light Emitting Diode) energy-saving lamp
US20140293610A1 (en) * 2013-04-02 2014-10-02 Shunchi Technology Co., Ltd. Led heat dissipation structure
CN204062710U (en) * 2014-09-06 2014-12-31 温州威琅电气科技有限公司 LED Direct rotating type garden lamp
CN205227085U (en) * 2015-12-23 2016-05-11 佛山赛威光电技术有限公司 Heat dissipation -type LED lamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106122784A (en) * 2016-06-24 2016-11-16 安庆市奥立德光电有限公司 A kind of LED being easy to heat radiation
CN107975681A (en) * 2017-11-09 2018-05-01 重庆馨艺科技有限公司 A kind of heat sinking type LED lamp cover

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Application publication date: 20160309

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