CN105423147A - Spherical LED electric filament capable of dissipating heat actively - Google Patents

Spherical LED electric filament capable of dissipating heat actively Download PDF

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Publication number
CN105423147A
CN105423147A CN201510993468.XA CN201510993468A CN105423147A CN 105423147 A CN105423147 A CN 105423147A CN 201510993468 A CN201510993468 A CN 201510993468A CN 105423147 A CN105423147 A CN 105423147A
Authority
CN
China
Prior art keywords
sphere
spheroid
pillar
strut
led
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
CN201510993468.XA
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 CN201510993468.XA priority Critical patent/CN105423147A/en
Publication of CN105423147A publication Critical patent/CN105423147A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F21V19/00Fastening of light sources or lamp holders
    • F21V19/001Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • 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
    • F21V3/00Globes; Bowls; Cover glasses
    • F21V3/04Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/10Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings

Abstract

The application discloses a spherical LED electric filament capable of dissipating heat actively, comprising a strut and a hollow sphere, wherein the strut is inserted into the sphere; the end part, inserted into the sphere, of the strut is located at the center of the sphere; the inner wall of the sphere is connected with the end part, inserted into the sphere, of the strut by a plurality of heat dissipation strips; a plurality of heat dissipation holes and LED lamps are uniformly arranged on the surface of the sphere; the interior of the strut is hollow, one end, inserted into the sphere, of the strut is opened, the other end of the strut is sealed; and an air outlet is formed in the side wall of the strut, and a fan is arranged in the air outlet. Accordingly, by uniformly arranging the LED lamps on the surface of the sphere, light emitted by the LED lamps are uniform, and since heat cooling fins are arranged in the sphere, heat dissipation can be achieved for the sphere; and since the heat dissipation fan is arranged, active ventilation and efficient cooling can be achieved, and therefore, the spherical LED electric filament is suitable for high-power long-term illumination, and is good in adaptability and prolonged in life.

Description

A kind of spherical LED lamp core of active heat removal
Technical field
The present invention relates to wick, particularly relate to a kind of LED lamp 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 the spherical LED lamp core being to provide a kind of active heat removal, solve one or more in above-mentioned prior art problem.
According to an aspect of the present invention, a kind of spherical LED lamp core of active heat removal is provided, comprise pillar and hollow ball, pillar inserts spheroid, the end of pillar insertion spheroid is positioned at the centre of sphere place of spheroid, sphere inner wall inserts the end in spheroid by multiple heat sink strip connecting struts, and spherome surface is evenly provided with multiple louvre and LED; Pillar boring, pillar inserts the one end open in spheroid, and the other end is closed, and the sidewall of pillar offers gas outlet, is provided with blower fan in gas outlet.
In some embodiments: every four louvres all assume diamond in shape distribution, every four LED all assume diamond in shape distribution, and each LED is all positioned at the center of four louvres of the distribution that assumes diamond in shape.
In some embodiments: spheroid lateral wall scribbles reflecting coating.
The present invention is by being evenly arranged on the surface of spheroid by LED, make the light that sends evenly, and ball interior is provided with fin, can dispel the heat, in addition cooling fan is 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 wick.
Accompanying drawing explanation
Fig. 1 is the structural representation of the spherical LED lamp core of a kind of active heat removal of the present invention;
Fig. 2 is the enlarged drawing of the A of Fig. 1.
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 spherical LED lamp core of active heat removal, comprise pillar 1 and hollow ball 2, pillar 1 inserts in spheroid 2, the end that pillar 1 inserts spheroid 2 is positioned at the centre of sphere place of spheroid 2, spheroid 2 inwall inserts the end in spheroid 2 by multiple heat sink strip 3 connecting struts 1, the two ends of each heat sink strip 3 all with spheroid 2 inwall, the sidewall weld of pillar 1 near end.Spheroid 2 surface uniform is provided with multiple louvre 4 and LED 5.Spheroid 2 lateral wall scribbles reflecting coating, thereby, it is possible to by the light reflection of LED 5, improves the illuminance of wick.
Pillar 1 boring, pillar 1 inserts the one end open in spheroid 2, and the other end is closed, and the sidewall of pillar 1 offers gas outlet 11, and gas outlet 11, near the blind end of pillar 1, is provided with blower fan 6 in gas outlet 11, and blower fan 6 can by support installing in gas outlet 11.Blower fan 6 can be in parallel with LED 5, and when LED 5 is energized, blower fan 6 is started working, and the hot gas near LED 5 by louvre 4 inspiration pillar 1, and discharges, temperature with high efficiency, is applicable to high-power, long illumination work.
Wherein, every four louvres 4 all assume diamond in shape distribution, and every four LED 5 all assume diamond in shape distribution, and each LED 5 is all positioned at the center of four louvres 4 of the distribution that assumes diamond in shape, thereby, it is possible to improve radiating effect.
In sum, the present invention is by being evenly arranged on the surface of spheroid by LED, make the light that sends evenly, and ball interior is provided with fin, can dispel the heat, 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 wick.
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 (3)

1. the spherical LED lamp core of an active heat removal, it is characterized in that: comprise pillar (1) and hollow ball (2), described pillar (1) inserts in described spheroid (2), the end that described pillar (1) inserts described spheroid (2) is positioned at the centre of sphere place of described spheroid (2), described spheroid (2) inwall connects described pillar (1) by multiple heat sink strip (3) and inserts end in described spheroid (2), and described spheroid (2) surface uniform is provided with multiple louvre (4) and LED (5); Described pillar (1) boring, pillar (1) inserts the one end open in spheroid (2), the other end is closed, the sidewall of pillar (1) offers gas outlet (11), is provided with blower fan (6) in described gas outlet (11).
2. the spherical LED lamp core of a kind of active heat removal according to claim 1, it is characterized in that: described every four louvres (4) all assume diamond in shape distribution, described every four LED (5) all assume diamond in shape distribution, and each LED (5) is all positioned at the center of four louvres (4) of the distribution that assumes diamond in shape.
3. the spherical LED lamp core of a kind of active heat removal according to claim 1, is characterized in that: described spheroid (2) lateral wall scribbles reflecting coating.
CN201510993468.XA 2015-12-23 2015-12-23 Spherical LED electric filament capable of dissipating heat actively Pending CN105423147A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510993468.XA CN105423147A (en) 2015-12-23 2015-12-23 Spherical LED electric filament capable of dissipating heat actively

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510993468.XA CN105423147A (en) 2015-12-23 2015-12-23 Spherical LED electric filament capable of dissipating heat actively

Publications (1)

Publication Number Publication Date
CN105423147A true CN105423147A (en) 2016-03-23

Family

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Family Applications (1)

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CN201510993468.XA Pending CN105423147A (en) 2015-12-23 2015-12-23 Spherical LED electric filament capable of dissipating heat actively

Country Status (1)

Country Link
CN (1) CN105423147A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105822914A (en) * 2016-05-18 2016-08-03 傅飞艳 Water-cooled radiating type LED lamp
CN105953087A (en) * 2016-05-18 2016-09-21 傅飞艳 Spherical LED lamp with combination type heat dissipation structure
CN106122787A (en) * 2016-06-27 2016-11-16 安庆市奥立德光电有限公司 A kind of radiating LED lamp

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201081160Y (en) * 2007-04-14 2008-07-02 鹤山丽得电子实业有限公司 LED lighting bulb
CN201651828U (en) * 2009-11-24 2010-11-24 攸红亚 Spherical LED energy saving lamp
CN203131516U (en) * 2013-02-25 2013-08-14 厦门恒宇星光电科技有限公司 Light emitting diode (LED) spherical lamp
CN103982797A (en) * 2014-05-21 2014-08-13 广州大学 RGB colour-mixing LED rotary lamp based on micro heat pipe
CN205226931U (en) * 2015-12-23 2016-05-11 佛山赛威光电技术有限公司 Radiating spherical LED wick of initiative

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201081160Y (en) * 2007-04-14 2008-07-02 鹤山丽得电子实业有限公司 LED lighting bulb
CN201651828U (en) * 2009-11-24 2010-11-24 攸红亚 Spherical LED energy saving lamp
CN203131516U (en) * 2013-02-25 2013-08-14 厦门恒宇星光电科技有限公司 Light emitting diode (LED) spherical lamp
CN103982797A (en) * 2014-05-21 2014-08-13 广州大学 RGB colour-mixing LED rotary lamp based on micro heat pipe
CN205226931U (en) * 2015-12-23 2016-05-11 佛山赛威光电技术有限公司 Radiating spherical LED wick of initiative

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105822914A (en) * 2016-05-18 2016-08-03 傅飞艳 Water-cooled radiating type LED lamp
CN105953087A (en) * 2016-05-18 2016-09-21 傅飞艳 Spherical LED lamp with combination type heat dissipation structure
CN106122787A (en) * 2016-06-27 2016-11-16 安庆市奥立德光电有限公司 A kind of radiating LED lamp

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Application publication date: 20160323

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