CN203586154U - Tubular LED (light emitting diode) lamp heat radiator - Google Patents
Tubular LED (light emitting diode) lamp heat radiator Download PDFInfo
- Publication number
- CN203586154U CN203586154U CN201320781779.6U CN201320781779U CN203586154U CN 203586154 U CN203586154 U CN 203586154U CN 201320781779 U CN201320781779 U CN 201320781779U CN 203586154 U CN203586154 U CN 203586154U
- Authority
- CN
- China
- Prior art keywords
- heat
- lamp holder
- heat radiating
- dissipation base
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a tubular LED (light emitting diode) lamp heat radiator, and relates to the technical field of LED lamps. The LED lamp heat radiator comprises a lamp holder, wherein the lamp holder is a cylindrical hollow pipe, the interior of the lamp holder is provided with pure copper heat radiating substrates, the side surface of each pure copper heat radiating substrate is provided with a groove opening which is parallel with the axial direction, the width of each groove opening is 2 to 2.4mm, the inner side surface of each heat radiating substrate is provided with a radial heat radiating rib, a heat conduction cushion is arranged between the adjacent heat radiating substrates, the middle parts of each heat radiating substrate and each heat conduction cushionradiating rib are respectively provided with a ventilating hole same in diameter, and the two ends of the lamp holder are provided with filter nets. The LED lamp heat radiator has the advantages that the heat radiating substrates are made of pure copper, so the heat conduction efficiency is improved; the ventilating holes are convenient for the air to circulate to form convection, and then the heat radiating of the heat radiating ribs is accelerated; the heat radiating substrates and the lamp holder are more tightly connected through the groove openings, so the heat conduction contact area is increased; the particulate dust can be filtered out by the filter nets, so the blockage of the heat radiating substrates is avoided, and the service life of the heat radiator is prolonged.
Description
Technical field
The utility model belongs to LED lamp technical field, relates in particular to a kind of tubulose LED lamp radiator.
Background technology
Diode artistic lamp dyes owing to having saving power and preventing pollution, can realize colourful dynamic change effect and the technology such as fusion calculation machine realize online programming, flexible and changeable advantage, compare with conventional lamp more and more by consumer acceptance, make it be widely used in all trades and professions, but the shortcomings such as heat dispersion is poor, light decay is large, lamp life is short are restricting its development, about the research of this respect with improve and also increase gradually.As application number 201010121294.5 discloses a kind of LED lamp of enhance heat, comprise LED wick, heat-conducting insulation material is filled in the chamber of lamp holder, mechanically contact an electrode of this wick and this lamp holder, thereby heat energy is conducted to this electrode from this wick, and lampshade is sticked together on this lamp holder, thereby heat energy is conducted to this lampshade from this electrode, this invention has expanded area of dissipation by lampshade, help this wick heat radiation, but this invention adopts heat conduction principle that heat energy is conducted to lampshade from electrode, the load of electrode is increased, can have a strong impact on the heat dispersion of light fixture, and the relative area of dissipation of globe holder is also limited.
Utility model content
The purpose of this utility model is to provide a kind of tubulose LED lamp radiator, to solve the above-mentioned multinomial defect causing in prior art.
A kind of tubulose LED lamp radiator, comprise lamp holder, described lamp holder is cylinder type hollow pipe, in described lamp holder, be provided with the heat dissipation base of pure copper, described heat dissipation base side has and is parallel to axial notch, and described width of rebate is 2-2.4mm, described heat dissipation base medial surface is provided with radial radiating ribs, between adjacent heat dissipation base, be provided with heat conductive pad, be all provided with the air vent of same diameter in the middle of described heat dissipation base and heat conductive pad, described lamp holder two ends are provided with filter screen.
Preferably, described lamp holder medial surface is provided with strip wiring groove.
Preferably, described radiating ribs is strip, and thickness is 1.8-2.3mm.
Preferably, in described heat conductive pad, be provided with annular recess.
Preferably, described lamp holder two ends are equipped with the arc-shaped convex being equally spaced, and described filter screen outer is provided with the buckle ear being equally spaced.
The utility model has the advantage of: described heat dissipation base adopts pure copper to obtain, can improve the heat conduction speed of heat dissipation base, in the middle of described heat dissipation base and heat conductive pad, be all provided with air vent simultaneously, be convenient to circulation of air and form convection current, accelerate the heat radiation of radiating ribs, improve heat dispersion, it is tightr that the notch having on described heat dissipation base makes it be connected with lamp holder, increased heat conduction contact area, the heat that described heat conductive pad produces LED lamp in lamp holder is delivered to radiating ribs by self, accelerated the transmission speed of heat, described filter screen can filter out graininess dust, avoid heat dissipation base to stop up, extend radiator service life, described lamp holder medial surface is provided with strip wiring groove, facilitate the wiring of LED lamp and sunken cord, make overall structure compacter, described radiating ribs is strip, thickness is 1.8-2.3mm, the thinner heat-conducting effect that makes of described reinforcement is more obvious, be convenient to improve heat dispersion, in described heat conductive pad, be provided with annular recess, described groove is divided into heat conductive pad two-layer, heat is concentrated on wherein, thereby heat is at utmost delivered in radiating ribs, improved heat conductivility, described lamp holder two ends are equipped with the arc-shaped convex being equally spaced, described filter screen outer is provided with the buckle ear being equally spaced, facilitate connection and dismounting between lamp holder and filter screen.
Accompanying drawing explanation
Fig. 1 is a kind of tubulose LED lamp radiator view described in the utility model.
Fig. 2 is a kind of tubulose LED lamp radiator top view described in the utility model.
Wherein: 1-lamp holder, 2-heat dissipation base, 3-filter screen, 4-notch, 5-radiating ribs, 6-heat conductive pad, 7-air vent, 8-wiring groove, 9-groove, 10-arc-shaped convex, 11-buckle ear.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the utility model.
As depicted in figs. 1 and 2, a kind of tubulose LED lamp radiator, comprise lamp holder 1, described lamp holder 1 is cylinder type hollow pipe, in described lamp holder 1, be provided with the heat dissipation base 2 of pure copper, described heat dissipation base 2 sides have and are parallel to axial notch 4, described notch 4 width are 2-2.4mm, described heat dissipation base 2 medial surfaces are provided with radial radiating ribs 5, 2 of adjacent heat dissipation bases are provided with heat conductive pad 6, in the middle of described heat dissipation base 2 and heat conductive pad 6, be all provided with the air vent 7 of same diameter, described lamp holder 1 two ends are provided with filter screen 3, described heat dissipation base 2 adopts pure copper to obtain, can improve the heat conduction speed of heat dissipation base 2, in the middle of described heat dissipation base 2 and heat conductive pad 6, be all provided with air vent 7 simultaneously, be convenient to circulation of air and form convection current, accelerate the heat radiation of radiating ribs 5, improve heat dispersion, the notch 4 having on described heat dissipation base 2 makes it be connected tightr with lamp holder 1, increased heat conduction contact area, the heat that described heat conductive pad 6 produces LED lamp in lamp holder 1 is by self being delivered to radiating ribs 5, accelerated the transmission speed of heat, described filter screen 3 can filter out graininess dust, avoid heat dissipation base to stop up, extend radiator service life.
It should be noted that described lamp holder 1 medial surface is provided with strip wiring groove 8, facilitate the wiring of LED lamp and sunken cord, make overall structure compacter.
In addition, described radiating ribs 5 is strip, thickness is 1.8-2.3mm, the thinner heat-conducting effect that makes of described reinforcement 5 is more obvious, is convenient to improve heat dispersion, in described heat conductive pad 6, is provided with annular recess 9, described groove 9 is divided into heat conductive pad two-layer, heat is concentrated on wherein, thereby heat is at utmost delivered in radiating ribs 5, improved heat conductivility.
In the present embodiment, described lamp holder 1 two ends are equipped with the arc-shaped convex 10 being equally spaced, and described filter screen 3 outers are provided with the buckle ear 11 being equally spaced, and facilitate connection and the dismounting of 3 of lamp holder 1 and filter screens.
Based on above-mentioned, pure copper heat dissipation base improves its heat conduction speed, in the middle of heat dissipation base and heat conductive pad, be all provided with air vent simultaneously, be convenient to circulation of air and form convection current, can accelerate the heat radiation of radiating ribs, thereby raising heat dispersion, it is tightr that the notch having on heat dissipation base makes it be connected with lamp holder, increased heat conduction contact area simultaneously, the heat that heat conductive pad produces LED lamp in lamp holder is delivered to radiating ribs by self, has accelerated the transmission speed of heat, and filter screen can filter out graininess dust, avoid heat dissipation base to stop up, extend radiator service life.
As known by the technical knowledge, the utility model can be realized by other the embodiment that does not depart from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, and is not only.All changes within the scope of the utility model or within being equal to scope of the present utility model are all included in the utility model.
Claims (5)
1. a tubulose LED lamp radiator, comprise lamp holder, it is characterized in that: described lamp holder is cylinder type hollow pipe, in described lamp holder, be provided with the heat dissipation base of pure copper, described heat dissipation base side has and is parallel to axial notch, and described width of rebate is 2-2.4mm, described heat dissipation base medial surface is provided with radial radiating ribs, between adjacent heat dissipation base, be provided with heat conductive pad, be all provided with the air vent of same diameter in the middle of described heat dissipation base and heat conductive pad, described lamp holder two ends are provided with filter screen.
2. a kind of tubulose LED lamp radiator according to claim 1, is characterized in that: described lamp holder medial surface is provided with strip wiring groove.
3. a kind of tubulose LED lamp radiator according to claim 1, is characterized in that: described radiating ribs is strip, and thickness is 1.8-2.3mm.
4. a kind of tubulose LED lamp radiator according to claim 1, is characterized in that: in described heat conductive pad, be provided with annular recess.
5. a kind of tubulose LED lamp radiator according to claim 1, is characterized in that: described lamp holder two ends are equipped with the arc-shaped convex being equally spaced, and described filter screen outer is provided with the buckle ear being equally spaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320781779.6U CN203586154U (en) | 2013-12-03 | 2013-12-03 | Tubular LED (light emitting diode) lamp heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320781779.6U CN203586154U (en) | 2013-12-03 | 2013-12-03 | Tubular LED (light emitting diode) lamp heat radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203586154U true CN203586154U (en) | 2014-05-07 |
Family
ID=50584065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320781779.6U Expired - Fee Related CN203586154U (en) | 2013-12-03 | 2013-12-03 | Tubular LED (light emitting diode) lamp heat radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203586154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676552A (en) * | 2013-12-03 | 2015-06-03 | 苏州承源光电科技有限公司 | Tubular LED (light-emitting diode) lamp radiator |
-
2013
- 2013-12-03 CN CN201320781779.6U patent/CN203586154U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676552A (en) * | 2013-12-03 | 2015-06-03 | 苏州承源光电科技有限公司 | Tubular LED (light-emitting diode) lamp radiator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203586154U (en) | Tubular LED (light emitting diode) lamp heat radiator | |
| CN203656721U (en) | LED spotlight with heat conduction convection channel | |
| CN104676552A (en) | Tubular LED (light-emitting diode) lamp radiator | |
| CN202580763U (en) | Novel light-emitting diode (LED) fluorescent tube | |
| CN205678641U (en) | A kind of LED chiller with stack effect | |
| CN204693133U (en) | A kind of LED fluorescent lamp tube | |
| CN206073026U (en) | A kind of LED radiator | |
| CN203615295U (en) | LED lamp radiator | |
| CN204693131U (en) | The good LED fluorescent lamp tube of a kind of radiating effect | |
| CN204853058U (en) | Better LED lamps and lanterns of radiating effect | |
| CN204785678U (en) | Better LED bulb of leakproofness | |
| CN204785683U (en) | LED ball bubble lamp | |
| CN202511034U (en) | Light-emitting diode (LED) exposed down lamp | |
| CN203585888U (en) | LED lamp | |
| CN203273395U (en) | Ventilation LED daylight tube | |
| CN203585893U (en) | LED lamp provided with radiator | |
| CN202082891U (en) | LED radiator | |
| CN202691971U (en) | Radiating fins for light-emitting diode (LED) lamp | |
| CN207298447U (en) | A kind of LED energy-saving lamps | |
| CN105003848A (en) | LED fluorescent tube with better heat dissipation effect | |
| CN204285192U (en) | A kind of LED lamp | |
| CN205226933U (en) | Initiative heat dissipation type LED wick | |
| CN202546412U (en) | LED (light emitting diode) lighting fixture of counter flow type heat radiation structure | |
| CN206072790U (en) | A kind of radiator | |
| CN206207077U (en) | The radiator and LEDbulb lamp of LEDbulb lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20141203 |
|
| EXPY | Termination of patent right or utility model |