CN205226930U - Initiative heat dissipation type LED lamp - Google Patents

Initiative heat dissipation type LED lamp Download PDF

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Publication number
CN205226930U
CN205226930U CN201521096626.3U CN201521096626U CN205226930U CN 205226930 U CN205226930 U CN 205226930U CN 201521096626 U CN201521096626 U CN 201521096626U CN 205226930 U CN205226930 U CN 205226930U
Authority
CN
China
Prior art keywords
lamp
controller
lamp socket
led
base
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.)
Expired - Fee Related
Application number
CN201521096626.3U
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 CN201521096626.3U priority Critical patent/CN205226930U/en
Application granted granted Critical
Publication of CN205226930U publication Critical patent/CN205226930U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The application discloses initiative heat dissipation type LED lamp includes half spherical lamp base, sets up in the base and the lamp shade of lamp stand, and the lamp shade cover is located the lamp stand and is connected with the base, and the lamp stand surface evenly is provided with a plurality of lamp strips, and every lamp strip all sets up in the lamp stand through the connecting plate, lamp strip one side is equipped with L shape fin, and the opposite side evenly is provided with a plurality of LED lamp pearls, series connection between the LED lamp pearl, and the base is provided with the spliced pole, projection department of lamp strip on the lamp stand is equipped with the ventilation hole, the inside cavity of lamp stand, and inside the inside cavity of spliced pole just communicate the lamp stand, the spliced pole lateral wall was equipped with the through -hole, installs the fan in the through -hole, still include temperature sensor and controller, the controller sets up in the spliced pole inner wall, and temperature sensor sets up in ventilation hole department, and controller electricity is respectively connected in temperature sensor and fan, and what the controller can control fan opening and closing. From this for the light that the LED lamp sent is more even, installs cooling fan and controller in addition, the ventilation of can taking the initiative, high -efficient cooling.

Description

A kind of active cool type LED
Technical field
The utility model relates to LED, particularly relates 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.
Utility model content
The purpose of this utility model is to provide a kind of active cool type LED, solves one or more in above-mentioned prior art problem.
According to an aspect of the present utility model, there is provided a kind of active cool type LED, 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; Also comprise temperature sensor and controller, controller is arranged at joint pin inwall, and temperature sensor is arranged at disposed at air vent, and controller is electrically connected on temperature sensor and blower fan respectively, and controller can control the open and close of blower fan.
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 utility model 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, cooling fan and controller can be installed in addition, when needs dispel the heat, 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.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of active cool type LED of the utility model;
Fig. 2 is the lamp bar of a kind of active cool type LED of the utility model and the structural representation be connected between lamp socket.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of active cool type LED, 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.
Also comprise temperature sensor 7 and controller 8, temperature sensor 7 is fixedly installed on air vent 11 place of lamp socket 1, controller 8 is installed on the inwall of joint pin 21, and controller 8 is electrically connected on temperature sensor 7 and blower fan 5 respectively, and controller 8 can control the open and close of blower fan 5.Controller 8 is single-chip microcomputer, and controller 8 can design temperature preset value, and temperature sensor 7 can measure the temperature at air vent 11 place, and sends to controller 8.When the temperature measured is more than or equal to temperature preset value, controller 8 controls to open blower fan 5 and carries out active heat removal; When the temperature measured is less than temperature preset value, controller 8 controls to cut out blower fan 5.Thus, the heat radiation of control wick that can be intelligent, when temperature is not high, without the need to heat radiation, energy saving.
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 utility model by the lamp bar being provided with LED lamp bead being evenly arranged on the surface of hemispherical lamp socket, make the light that sends evenly, and each lamp bar arranges L shape fin, can immediately dispel the heat to LED, cooling fan and controller are installed in addition, when needs dispel the heat, 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.
The above is only a kind of embodiment of the present utility model; it should be pointed out that to those skilled in the art, under the prerequisite not departing from the utility model creation design; can also make some similar distortion and improvement, these also should be considered as within protection domain of the present utility model.

Claims (4)

1. an active cool type LED, 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); Also comprise temperature sensor (7) and controller (8), described controller (8) is arranged at joint pin (21) inwall, described temperature sensor (7) is arranged at described air vent (11) place, described controller (8) is electrically connected on temperature sensor (7) and blower fan (5) respectively, and controller (8) can control the open and close of blower fan (5).
2. a kind of active cool type LED 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 active cool type LED according to claim 1, is characterized in that: described lamp socket (1) surface scribbles reflecting coating.
4. a kind of active cool type LED according to claim 1, is characterized in that: described lamp bar (4) is circuit board.
CN201521096626.3U 2015-12-23 2015-12-23 Initiative heat dissipation type LED lamp Expired - Fee Related CN205226930U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521096626.3U CN205226930U (en) 2015-12-23 2015-12-23 Initiative heat dissipation type LED lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521096626.3U CN205226930U (en) 2015-12-23 2015-12-23 Initiative heat dissipation type LED lamp

Publications (1)

Publication Number Publication Date
CN205226930U true CN205226930U (en) 2016-05-11

Family

ID=55901996

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521096626.3U Expired - Fee Related CN205226930U (en) 2015-12-23 2015-12-23 Initiative heat dissipation type LED lamp

Country Status (1)

Country Link
CN (1) CN205226930U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105402634A (en) * 2015-12-23 2016-03-16 佛山赛威光电技术有限公司 Active cooling type LED lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105402634A (en) * 2015-12-23 2016-03-16 佛山赛威光电技术有限公司 Active cooling type LED lamp

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160511

Termination date: 20201223