CN103672462A - Novel LED fluorescent lamp - Google Patents
Novel LED fluorescent lamp Download PDFInfo
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- CN103672462A CN103672462A CN201210338719.7A CN201210338719A CN103672462A CN 103672462 A CN103672462 A CN 103672462A CN 201210338719 A CN201210338719 A CN 201210338719A CN 103672462 A CN103672462 A CN 103672462A
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- fluorescent lamp
- led fluorescent
- radiator
- novel led
- lampshade
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Abstract
The invention relates to a fluorescent lamp, in particular to a novel LED fluorescent lamp. The novel LED fluorescent lamp comprises a lampshade, a lamp holder and a plurality of LED light sources, and further comprises a heat dissipating body. The lampshade is connected with the heat dissipating body in a sliding mode, an aluminum substrate is arranged on the top of the heat dissipating body, the LED light sources are arranged on the aluminum substrate in parallel, and the aluminum substrate is connected with the heat dissipating body in a buckling mode. Detachable structures are adopted between the heat dissipating body and the lampshade and between the heat dissipating body and the aluminum substrate, and therefore the novel LED fluorescent lamp can be dismounted, mounted and maintained conveniently. The heat dissipating body is made of aluminum alloy, so that the heat dissipating body has the advantages of being light, good in heat dissipating performance, attractive in appearance and the like. An inner cavity of the heat dissipating body is internally provided with a heat collector and a heat guiding sheet, the outer surface of the heat dissipating body is further provided with a plurality of fins, and the inner surface of the heat dissipating body, the inner surface of the aluminum substrate and the inner surface of the lampshade are coated with temperature reducing nano-paint, so that the heat produced by the LED light sources and the aluminum substrate is dissipated fast, and the service life of the novel LED fluorescent lamp is prolonged.
Description
Technical field
The present invention relates to a kind of fluorescent lamp, relate in particular to a kind of Novel LED fluorescent lamp.
Background technology
LED fluorescent lamp has the advantages such as long service life, brightness are high, energy-conserving and environment-protective due to it, progressively replace existing fluorescent lamp, becomes in daily life application light fixture more widely, is widely used in various public places and family room's intraoral illumination.LED light source, power supply, heat radiation and safety are still the four large technical problems that current urgent need solves.Tradition LED fluorescent lamp is because heat dissipation path is long, and surface area is little, and efficiency is low, easily occurs thermal phenomena, causes LED excess Temperature, thereby affects LED fluorescent lifetime.Heat conducting approach has three kinds: convection current, conduction and radiation.In the environment of sealing, the possibility that convection current and conduction realize is little, and by radiation, heat is come out, and is the emphasis that fluorescent tube is considered.
Existing LED fluorescent lamp, fluorescent tube has semicircular alloy lamp socket and lampshade composite to form conventionally; The outer surface of alloy lamp socket is generally shiny surface, and lampshade need be screwed on alloy lamp socket, and LED light source and driving power are fixed in fluorescent tube, make its dismounting, maintenance and replacing and inconvenience thereof.After work a period of time, the heat that Switching Power Supply and LED light source distribute makes the temperature in fluorescent tube continue to raise, and the alloy shell heat dispersion of smooth outer surface is not good enough, makes fluorescent lamp temperature higher, and also can reduce the service life of LED fluorescent lamp.
Summary of the invention
The object of the invention is to overcome the defect that prior art exists, provide a kind of high brightness, high-luminous-efficiency, free from glare, structure small and exquisite, the Novel LED fluorescent lamp of long service life.
The technical scheme that realizes the object of the invention is: a kind of Novel LED fluorescent lamp, comprises lampshade, lamp holder, LED light source; Also comprise radiator, described lampshade and radiator are slidably connected; Described radiator top is provided with aluminium base, and a plurality of LED light sources are set in parallel on aluminium base, and aluminium base and radiator are fastened and connected mutually.
Technique scheme, described lampshade both sides are provided with " L " type flange, and described radiator both sides are provided with two " U " fixedly notch, and described flange is positioned at fixedly notch.
Technique scheme, two ends, described radiator top are provided with " work " type end side, and end face outside is circular arc, and described aluminium base is positioned at the bayonet socket of " work " type end side inboard.
Technique scheme, described radiator inner chamber is also provided with heat collector, the upper and lower both sides of heat collector are respectively provided with one group of conducting strip, every group has 4 ~ 6 conducting strips composition that is arranged in parallel, conducting strip one end is fixedly connected with heat collector, and the other end is connected with heat collector inwall respectively at the inner platform of described radiator.
Technique scheme, described radiator outer surface is axially arranged with some parallel fins.
Technique scheme, described radiator inner chamber two ends are provided with two " Ω " type notches.
Technique scheme, described lampshade cross section is arc.
Technique scheme, described lampshade inwall is provided with some concavo-convex alternate luminous intensity distribution textures, and described luminous intensity distribution texture axially parallel distributes.
Technique scheme, described radiator, aluminium base and lampshade inner surface all have cooling nano paint layer.
Adopt after technique scheme, the present invention has following positive effect:
(1) radiator of the present invention and lampshade, radiator and aluminium base all adopt demountable structure, conveniently detachable and maintenance; Radiator adopts aluminum alloy materials to make, and has light weight, good heat dissipation, the feature such as aesthetic in appearance;
(2) in radiator inner chamber, be provided with heat collector and conducting strip radiator outer surface is also provided with some fins, and radiator, aluminium base and lampshade inner surface all spray cooling nano paint, the heat of LED light source and aluminium base generation can be distributed fast, improve the service life of fluorescent lamp;
(3) lampshade inwall is provided with concavo-convex alternate luminous intensity distribution texture, can improve the diffusion of light, avoids producing dazzle.
Accompanying drawing explanation
For content of the present invention is more easily expressly understood, according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation, wherein below
Fig. 1 is planar structure schematic diagram of the present invention;
Fig. 2 is schematic cross-section of the present invention;
In figure, each label represents:
1, lampshade; 11, flange; 12, luminous intensity distribution texture; 2, radiator; 21, fixing notch; 22, " work " type end side; 23, bayonet socket; 24, " Ω " type notch; 25, fin; 3, LED light source; 4, aluminium base; 5, lamp holder; 6, lamp base; 7, heat collector; 71, conducting strip.
The specific embodiment
(embodiment 1)
See Fig. 1 and Fig. 2, the present invention has lampshade 1, LED light source 3, lamp holder 5, lamp base 6 and radiator 2, and lampshade 1 is slidably connected with radiator 2; Radiator 2 tops are provided with aluminium base 4, and a plurality of LED light sources 3 are set in parallel on aluminium base 4, and aluminium base 4 is fastened and connected mutually with radiator 2.Lampshade 1 both sides are provided with " L " type flange 11, and radiator 2 both sides are provided with two " U " fixedly notch 21, and flange is positioned at fixedly notch 21.Radiator 2 two ends, top are provided with " work " type end side 22, and end face outside is circular arc, and aluminium base 4 is positioned at the bayonet socket 23 of " work " type end side 22 inboards.
Lampshade 1 cross section of the present invention is arc, lampshade 1 inwall is provided with some concavo-convex alternate luminous intensity distribution textures 12, luminous intensity distribution texture 12 is axially parallel and distributes, and the setting of luminous intensity distribution texture 12 can increase the refraction path of light, improves the diffusion effect of light, avoid producing dazzle, can also make on the other hand user can not observe the related device in lampshade 1, guarantee the attractive in appearance of LED fluorescent lamp, and without adding diffusant, reduce production costs, reached the effect of energy-conserving and environment-protective.
Above-described specific embodiment; object of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. a Novel LED fluorescent lamp, comprises lampshade (1), LED light source (3), lamp holder (5), lamp base (6); It is characterized in that: also comprise radiator (2), described lampshade (1) is slidably connected with radiator (2); Described radiator (2) top is provided with aluminium base (4), and it is upper that a plurality of LED light sources (3) are set in parallel in aluminium base (4), and aluminium base (4) is fastened and connected mutually with radiator (2).
2. Novel LED fluorescent lamp according to claim 1, it is characterized in that: described lampshade (1) both sides are provided with " L " type flange (11), described radiator (2) both sides are provided with two " U " fixedly notch (21), and described flange is positioned at fixedly notch (21).
3. Novel LED fluorescent lamp according to claim 1, it is characterized in that: described radiator (2) two ends, top are provided with " work " type end side (22), end face outside is circular arc, and described aluminium base (4) is positioned at the inboard bayonet socket (23) of " work " type end side (22).
4. Novel LED fluorescent lamp according to claim 3, it is characterized in that: described radiator (2) inner chamber is also provided with heat collector (7), the upper and lower both sides of heat collector (7) are respectively provided with one group of conducting strip (71), every group has 4 ~ 6 conducting strips (71) composition that is arranged in parallel, two groups of conducting strips (71) one end is fixedly connected with heat collector (7), and the other end is connected with heat collector (7) inwall with the inner platform of described radiator (2) respectively.
5. Novel LED fluorescent lamp according to claim 4, is characterized in that: described radiator (2) outer surface is axially arranged with some parallel fins (25).
6. Novel LED fluorescent lamp according to claim 5, is characterized in that: described radiator (2) inner chamber two ends are provided with two " Ω " type notches (24).
7. according to the Novel LED fluorescent lamp described in claim 1 ~ 6 any one claim, it is characterized in that: described lampshade (1) cross section is arc.
8. Novel LED fluorescent lamp according to claim 7, is characterized in that: described lampshade (1) inwall is provided with some concavo-convex alternate luminous intensity distribution textures (12), and described luminous intensity distribution texture (12) axially parallel distributes.
9. Novel LED fluorescent lamp according to claim 8, is characterized in that: described radiator (2), aluminium base (4) and lampshade (1) inner surface all have cooling nano paint layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210338719.7A CN103672462A (en) | 2012-09-13 | 2012-09-13 | Novel LED fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210338719.7A CN103672462A (en) | 2012-09-13 | 2012-09-13 | Novel LED fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103672462A true CN103672462A (en) | 2014-03-26 |
Family
ID=50310843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210338719.7A Pending CN103672462A (en) | 2012-09-13 | 2012-09-13 | Novel LED fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103672462A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089264A (en) * | 2014-07-25 | 2014-10-08 | 东莞市闻誉实业有限公司 | Lamp tube heat radiator for LED lamp |
| CN106252495A (en) * | 2016-09-05 | 2016-12-21 | 清华大学深圳研究生院 | A kind of LED encapsulation and fluorescent material housing thereof |
-
2012
- 2012-09-13 CN CN201210338719.7A patent/CN103672462A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089264A (en) * | 2014-07-25 | 2014-10-08 | 东莞市闻誉实业有限公司 | Lamp tube heat radiator for LED lamp |
| CN104089264B (en) * | 2014-07-25 | 2016-10-05 | 东莞市闻誉实业有限公司 | The lamp tube heat radiator of LED |
| CN106252495A (en) * | 2016-09-05 | 2016-12-21 | 清华大学深圳研究生院 | A kind of LED encapsulation and fluorescent material housing thereof |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |