CN208237504U - LED illumination lamp equipped with graphite heat radiation fin - Google Patents
LED illumination lamp equipped with graphite heat radiation fin Download PDFInfo
- Publication number
- CN208237504U CN208237504U CN201820130825.9U CN201820130825U CN208237504U CN 208237504 U CN208237504 U CN 208237504U CN 201820130825 U CN201820130825 U CN 201820130825U CN 208237504 U CN208237504 U CN 208237504U
- Authority
- CN
- China
- Prior art keywords
- heat radiation
- radiation fin
- graphite
- lamp
- led illumination
- 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
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The LED illumination lamp provided by the utility model for being provided with graphite heat radiation fin.In lamp plate lower part equipped with the luminous lamp bead of several LED, lamp plate lower part is connected with two bars on lamp plate top equipped with lampshade, is set with graphite heat radiation fin by the stacking of bar nut on bar, constitutes radiator, portion is fixed with link on a heat sink.The graphite radiating on piece is equipped with bar installation perforation.Since the utility model is radiated using the radiator that graphite flake forms, good heat dissipation effect, low cost, and it is able to extend LED illumination lamp service life.It is suitable for being used as LED illumination lamp.
Description
Technical field
Provided by the utility model is the LED illumination lamp equipped with graphite heat radiation fin of lighting area.
Background technique
LED illumination lamp calorific value is higher, if without effective thermal component, it is difficult to headlamp be made to prolong the service life.
Existing large LED headlamp generallys use aluminum lampshade and radiates, since the lampshade heat dissipation effect of aluminum structure is poor, so difficult
To guarantee heat dissipation.
Summary of the invention
In order to improve the heat dissipation effect of LED illumination lamp, the utility model has supplied the LED illumination lamp equipped with graphite heat radiation fin.
The technical issues of headlamp on lamp body by being provided with the radiator being made of cooling fin, solving LED illumination lamp heat dissipation.
The utility model solves scheme used by technical problem:
In lamp plate lower part equipped with the luminous lamp bead of several LED, lamp plate lower part is connected with two on lamp plate top equipped with lampshade and wears
Bar is set with graphite heat radiation fin by the stacking of bar nut on bar, constitutes radiator, portion is fixed with extension on a heat sink
Ring.The graphite radiating on piece is equipped with bar installation perforation.
Good effect, since the utility model is radiated using the radiator that graphite flake forms, good heat dissipation effect,
Low cost, and it is able to extend LED illumination lamp service life.It is suitable for being used as LED illumination lamp.
Detailed description of the invention
Fig. 1 is the utility model main structure figure；
Fig. 2 is the utility model graphite heat radiation fin overlooking structure figure.
In figure, 1. lamp plates, 2.LED shines lamp bead, 3. lampshades, 4. bars, 5. graphite heat radiation fins, 5.1. perforation, 6. bars
Nut, 7. links.
Specific embodiment
According to the figure, in 1 lower part of lamp plate equipped with the luminous lamp bead 2 of several LED, lamp plate lower part is equipped with lampshade 3 on lamp plate top
Two bars 4 are connected with, graphite heat radiation fin 5 is set with by the stacking of bar nut 6 on bar, radiator is constituted, is radiating
Device top is fixed with link 7.
The graphite radiating on piece is equipped with bar installation perforation 5.1.
Multiple groups are arranged in the graphite heat radiation fin on lamp plate, are arranged on lamp plate.
The plates that the graphite heat radiation fin uses graphite to be pressed by resin-bonding.
Technical principle:
LED shines lamp bead on lamp plate, when luminous, generates resistance heat, resistance heat collects on lamp plate, due in lamp
Plate top is set with graphite heat radiation fin by bar stacking, so heat is externally dissipated by bar and graphite heat radiation fin on lamp plate
Heat, therefore quickly fully heat can shed, to reduce the temperature of lamp plate, cause the use for extending the luminous lamp bead of LED
Service life.
Sinking path: suit graphite heat radiation fin is laminated by bar in lamp plate, and heat is conducted heat by bar from lamp plate
To graphite radiating on piece, layered heat dissipating.
Feature:
Assembly cooling fin is laminated due to radiating using graphite heat radiation fin, and by bar, therefore heat dissipation channel is suitable
Freely, it especially uses, more has the advantages that prominent on high-power LED headlamp.
Graphite heat radiation fin is laminated structure, and compared with whole aluminium heat dissipator, manufacture is easy, easy to assembly.
Claims (2)
1. being equipped with the LED illumination lamp of graphite heat radiation fin, shine lamp bead (2) in lamp plate (1) lower part equipped with several LED, lamp plate lower part
Equipped with lampshade (3), it is characterized in that:
Bar (4) are connected on lamp plate top, graphite heat radiation fin (5), structure are set with by bar nut (6) stacking on bar
At radiator, portion is fixed with link (7) on a heat sink；
The graphite radiating on piece is equipped with bar installation perforation (5.1).
2. the LED illumination lamp according to claim 1 equipped with graphite heat radiation fin, it is characterized in that: the graphite heat radiation fin exists
Multiple groups are set on lamp plate, are arranged separately on lamp plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820130825.9U CN208237504U (en) | 2018-01-26 | 2018-01-26 | LED illumination lamp equipped with graphite heat radiation fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820130825.9U CN208237504U (en) | 2018-01-26 | 2018-01-26 | LED illumination lamp equipped with graphite heat radiation fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208237504U true CN208237504U (en) | 2018-12-14 |
Family
ID=64578628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820130825.9U Expired - Fee Related CN208237504U (en) | 2018-01-26 | 2018-01-26 | LED illumination lamp equipped with graphite heat radiation fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208237504U (en) |
-
2018
- 2018-01-26 CN CN201820130825.9U patent/CN208237504U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181214 Termination date: 20200126 |