CN208204940U - Convenient for the LED light focused lamp cover of heat dissipation - Google Patents
Convenient for the LED light focused lamp cover of heat dissipation Download PDFInfo
- Publication number
- CN208204940U CN208204940U CN201820769600.8U CN201820769600U CN208204940U CN 208204940 U CN208204940 U CN 208204940U CN 201820769600 U CN201820769600 U CN 201820769600U CN 208204940 U CN208204940 U CN 208204940U
- Authority
- CN
- China
- Prior art keywords
- led light
- reflector
- telescopic mast
- exntension tubs
- 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
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a kind of good heat dissipation effect, while the LED light focused lamp cover convenient for heat dissipation of adjustable spotlight effect.This is convenient for the LED light focused lamp cover to radiate, and the reflector including aluminum, the reflector bottom is provided with exntension tubs；It is set with heat conducting sleeve on the exntension tubs, circumferentially equally distributed heat sink is provided on the heat conducting sleeve；One end of exntension tubs is provided with compression ring；Heat conducting sleeve is fixed on exntension tubs by the compression ring；Cooling fin is provided on the outer surface of the reflector；Telescopic mast is provided in the exntension tubs, described telescopic mast one end is provided with knob block, and the telescopic mast, which prolongs to one end of the inner cavity of reflector, is provided with LED light mounting base；Connector lug is provided on the knob block；The cooperation of the thread in inner cavity of the telescopic mast and exntension tubs；Spring is set on the telescopic mast, the spring is between knob block and compression ring.LED light service life is able to extend using the LED light focused lamp cover convenient for heat dissipation, convenient for adjusting spotlight effect.
Description
Technical field
The utility model relates to lighting area, especially a kind of LED light focused lamp cover convenient for heat dissipation.
Background technique
Well known: traditional focused lamp cover generally uses point source of light, carries out optically focused to the light that point source of light issues.Therefore
Generally using parabola reflector as main light concentrating components, light source is located at parabolical focal point.With lighting engineering and lamp
The continuous development of decorations product is widely used since LED light source has the advantages that environment friendly and pollution-free, little power consumption, light efficiency are high.
LED light belongs to flat light source, if still using traditional reflector spotlight effect unsatisfactory and also being limited in appearance；
LED light source cannot be made to obtain the optically focused of optimum efficiency.Simultaneously because more heat can be generated in LED light lighting process,
LED light works in the environment of higher temperature, and service life will greatly shorten.Existing LED focused lamp cover is simply by leading
Hot material prepares reflector, realizes heat dissipation by the natural cooling of reflector, therefore heat dissipation effect is poor.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of good heat dissipation effect, while adjustable spotlight effect
Convenient for heat dissipation LED light focused lamp cover.
The technical scheme adopted by the utility model to solve the technical problem is as follows: convenient for the LED light focused lamp cover of heat dissipation, packet
The reflector of aluminum is included, the reflector bottom is provided with exntension tubs；Heat conducting sleeve, the heat conducting sleeve are set on the exntension tubs
On be provided with circumferentially equally distributed heat sink；
One end of the exntension tubs is provided with compression ring；Heat conducting sleeve is fixed on exntension tubs by the compression ring；It is described anti-
The cross section of the inner cavity of light cup is paraboloid；Cooling fin is provided on the outer surface of the reflector；The exntension tubs are used and are led
Hot material manufacture；Telescopic mast is provided in the exntension tubs, described telescopic mast one end is provided with knob block, and the other end extends through
Cylinder extends to the interior intracavitary of reflector；The telescopic mast, which prolongs to one end of the inner cavity of reflector, is provided with LED light mounting base；It is described
The connector lug being electrically connected with LED light mounting base is provided on knob block；The cooperation of the thread in inner cavity of the telescopic mast and exntension tubs；Institute
It states and is set with spring on telescopic mast, the spring is between knob block and compression ring.
Further, strip condenser is provided on the inner wall of the reflector, the strip condenser is by reflective
The bottom of cup radially distributes to the direction of open end.
Further, the telescopic mast is hollow structure.
Further, the exntension tubs and heat conducting sleeve spline fitted.
Further, the LED light mounting base is detachably connected with telescopic mast.
The beneficial effects of the utility model are: it is described in the utility model convenient for heat dissipation LED light focused lamp cover due to
It is provided with cooling fin on the outer surface of reflector, while being provided with heat conducting sleeve on the exntension tubs of reflector bottom surface, in heat conducting sleeve
On be provided with heat sink, therefore the heat dissipation area of reflector is increased by cooling fin and heat sink, to improve heat dissipation effect
Fruit；Extend the service life of LED light；, so that telescopic mast moves in exntension tubs, it can be changed by screwing telescopic mast simultaneously
Position of the LED light mounting base in reflector inner cavity, so that spotlight effect is adjusted, suitable for the LED light in different bright intensity
Optically focused.
Detailed description of the invention
Fig. 1 is the perspective view of the explosion of the LED light focused lamp cover in the utility model embodiment convenient for heat dissipation；
Fig. 2 is the main view of the LED light focused lamp cover in the utility model embodiment convenient for heat dissipation；
Fig. 3 is the top view of the LED light focused lamp cover in the utility model embodiment convenient for heat dissipation；
Fig. 4 is the A-A cross-sectional view of Fig. 2；
It is indicated in figure: 1- reflector, 2- exntension tubs, 3- heat conducting sleeve, 4- heat sink, 5- compression ring, 6-LED lamp mounting base,
7- telescopic mast, 8- knob block, 9- spring, 10- connector lug, 11- strip condenser, 12- cooling fin, 13- heat dissipating ring-blades.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in Figures 1 to 4, the LED light focused lamp cover disclosed by the utility model convenient for heat dissipation, including the reflective of aluminum
Cup 1,1 bottom of reflector is provided with exntension tubs 2；It is set with heat conducting sleeve 3 on the exntension tubs 2, is arranged on the heat conducting sleeve 3
There is circumferentially equally distributed heat sink 4；
One end of the exntension tubs 2 is provided with compression ring 5；Heat conducting sleeve 3 is fixed on exntension tubs 2 by the compression ring 5；Institute
The cross section for stating the inner cavity of reflector 1 is paraboloid；Cooling fin 12 is provided on the outer surface of the reflector 1；The extension
Cylinder 2 is manufactured using Heat Conduction Material；Telescopic mast 7 is provided in the exntension tubs 2, described 7 one end of telescopic mast is provided with knob block 8,
The other end extends through cylinder 2 and extends to the interior intracavitary of reflector 1；The telescopic mast 7 prolongs one end setting to the inner cavity of reflector 1
There is LED light mounting base 6；The connector lug 10 being electrically connected with LED light mounting base 6 is provided on the knob block 8；The telescopic mast 7
Cooperate with the thread in inner cavity of exntension tubs 2；Spring 9 is set on the telescopic mast 7, the spring 9 is located at knob block 8 and compression ring
Between 5.
During application, the mounted LED lamp first in LED light mounting base 6, LED light shine generate by reflector 1
It absorbs, is radiated by the cooling fin 12 on 1 outer surface of reflector, a part of heat is fallen in heat dissipation；1 last point of heat of reflector
Amount is transmitted to heat conducting sleeve 3 by exntension tubs 2, is radiated by the heat sink 4 on heat conducting sleeve 3；To realize the heat dissipation of LED light.
When needing the spotlight effect to LED light to be adjusted, by turning knob block 8, so that telescopic mast 7 is in exntension tubs
It is moved in 2, to realize that LED light mounting base 6 in the adjusting of the interior intracavitary locations of reflector 1, to adjust spotlight effect, is adjusted
Effective projected area of LED light light.
In conclusion the LED light focused lamp cover described in the utility model convenient for heat dissipation is due in the outer surface of reflector
On be provided with cooling fin, while being provided with heat conducting sleeve on the exntension tubs of reflector bottom surface, heat sink be provided on heat conducting sleeve,
Therefore the heat dissipation area of reflector is increased by cooling fin and heat sink, to improve heat dissipation effect；It can pass through simultaneously
Telescopic mast is screwed, so that telescopic mast moves in exntension tubs, changes position of the LED light mounting base in reflector inner cavity, thus
Spotlight effect is adjusted, the optically focused suitable for the LED light in different bright intensity.
In order to improve spotlight effect, further, strip condenser 11, institute are provided on the inner wall of the reflector 1
Strip condenser 11 is stated to be radially distributed from the bottom of reflector 1 to the direction of open end.
In order to mitigate total quality, further, the telescopic mast 7 is hollow structure.
In order to avoid the rotation of heat conducting sleeve 3, further, the exntension tubs 2 and 3 spline fitted of heat conducting sleeve.
For the ease of the replacement of LED light mounting base 6, consequently facilitating being suitable for the LED light of different model, further, institute
LED light mounting base 6 is stated to be detachably connected with telescopic mast 7.
Claims (5)
1. convenient for the LED light focused lamp cover of heat dissipation, it is characterised in that: the reflector (1) including aluminum, reflector (1) bottom
Portion is provided with exntension tubs (2)；It is set with heat conducting sleeve (3) on the exntension tubs (2), is provided with circumferentially on the heat conducting sleeve (3)
Equally distributed heat sink (4)；
One end of the exntension tubs (2) is provided with compression ring (5)；Heat conducting sleeve (3) is fixed on exntension tubs by the compression ring (5)
(2) on；The cross section of the inner cavity of the reflector (1) is paraboloid；Cooling fin is provided on the outer surface of the reflector (1)
(12)；The exntension tubs (2) are manufactured using Heat Conduction Material；Telescopic mast (7), the telescopic mast are provided in the exntension tubs (2)
(7) one end is provided with knob block (8), and the other end extends through cylinder (2) and extends to the interior intracavitary of reflector (1)；The telescopic mast
(7) prolong to one end of the inner cavity of reflector (1) and be provided with LED light mounting base (6)；It is provided on the knob block (8) and LED light
The connector lug (10) of mounting base (6) electrical connection；The thread in inner cavity of the telescopic mast (7) and exntension tubs (2) cooperates；The telescopic mast
(7) it is set on spring (9), the spring (9) is located between knob block (8) and compression ring (5).
2. the LED light focused lamp cover as described in claim 1 convenient for heat dissipation, it is characterised in that: the inner wall of the reflector (1)
On be provided with strip condenser (11), the strip condenser (11) is from the bottom of reflector (1) to the direction of open end
It radially distributes.
3. the LED light focused lamp cover as claimed in claim 2 convenient for heat dissipation, it is characterised in that: the telescopic mast (7) is hollow
Structure.
4. the LED light focused lamp cover convenient for heat dissipation as claimed in claim 3, it is characterised in that: the exntension tubs (2) with it is thermally conductive
Cover (3) spline fitted.
5. the LED light focused lamp cover as claimed in claim 3 convenient for heat dissipation, it is characterised in that: the LED light mounting base (6)
It is detachably connected with telescopic mast (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820769600.8U CN208204940U (en) | 2018-05-22 | 2018-05-22 | Convenient for the LED light focused lamp cover of heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820769600.8U CN208204940U (en) | 2018-05-22 | 2018-05-22 | Convenient for the LED light focused lamp cover of heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208204940U true CN208204940U (en) | 2018-12-07 |
Family
ID=64517281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820769600.8U Expired - Fee Related CN208204940U (en) | 2018-05-22 | 2018-05-22 | Convenient for the LED light focused lamp cover of heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208204940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111503562A (en) * | 2020-05-06 | 2020-08-07 | 陈威 | Intelligent tunnel lighting system and method |
-
2018
- 2018-05-22 CN CN201820769600.8U patent/CN208204940U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111503562A (en) * | 2020-05-06 | 2020-08-07 | 陈威 | Intelligent tunnel lighting system and method |
| CN111503562B (en) * | 2020-05-06 | 2021-12-03 | 甘肃新视能科技有限公司 | Intelligent tunnel lighting system and method |
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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 |
Granted publication date: 20181207 Termination date: 20190522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |