CN206207209U - A kind of LED projector lamp - Google Patents
A kind of LED projector lamp Download PDFInfo
- Publication number
- CN206207209U CN206207209U CN201621308378.9U CN201621308378U CN206207209U CN 206207209 U CN206207209 U CN 206207209U CN 201621308378 U CN201621308378 U CN 201621308378U CN 206207209 U CN206207209 U CN 206207209U
- Authority
- CN
- China
- Prior art keywords
- drain pan
- projector lamp
- extends outwardly
- led projector
- radiator structure
- 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
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of LED projector lamp, including drain pan, the LED light source structure located at bottom shell, the back side of drain pan extends outwardly out the thermal column of some annular array types arrangement, the middle position at the drain pan back side extends outwardly out the radiator structure of boring, and the lateral wall of radiator structure extends outwardly out some semicylinders for increasing area of dissipation；LED projector lamp also includes the copper billet for being embedded at radiator structure inside and being fitted with LED light source close structure.
Description
Technical field
The utility model is related to technical field of lamps, more particularly to a kind of LED projector lamp.
Background technology
The heat dissipation problem of LED projector lamp is thorny problem thorny in the industry, and in order to improve radiating efficiency, existing LED throws
Light lamp typically can all be provided with some row's radiating fins on drain pan, but although the radiating fin of arranged type increases and extraneous air
Contact area, but the efficiency of ventilation and heat is general.
Therefore, a kind of novel and reasonable structure, ventilation and heat efficiency high how are realized, heat transfer efficiency LED projector lamp high is
Technical problem urgently to be resolved hurrily in the industry.
Utility model content
Main purpose of the present utility model is to provide a kind of LED projector lamp, it is intended to realize a kind of novel and reasonable structure, ventilation
Radiating efficiency is high, heat transfer efficiency LED projector lamp high.
The utility model proposes a kind of LED projector lamp, including drain pan, the LED light source structure located at bottom shell, drain pan
The back side extends outwardly out the thermal column of some annular array types arrangement, and the middle position at the drain pan back side extends outwardly out internal sky
The radiator structure of the heart, the lateral wall of radiator structure extends outwardly out some semicylinders for increasing area of dissipation；LED projector lamp
Also include the copper billet for being embedded at radiator structure inside and being fitted with LED light source close structure.
Preferably, drain pan is formed in one and structure and is made up of heat-conducting metal.
The drain pan back side of this LED projector lamp extends outwardly out the thermal column of some annular array types arrangement, the drain pan back side
Middle position extends outwardly out the radiator structure of boring, and the lateral wall of radiator structure extends outwardly out and some increases scattered
The semicylinder of hot area.Drain pan is formed in one and structure and is made up of heat-conducting metal.Such novel and reasonable structure, circular array
The structure of the thermal column of column arrangement causes that the air of all directions can be carried out circulation, really forms and leads to from all directions
Wind radiates, ventilation and heat efficiency high, and thermal column is also very big with the contact area of extraneous air.In addition, in the drain pan back side
Between extend outwardly out at position the radiator structure of boring, the lateral wall of radiator structure extends outwardly out and some increases radiating
The semicylinder of area, radiator structure considerably increases the contact area with external area with the setting of semicylinder, further
Improve radiating efficiency.In addition, LED projector lamp also includes being embedded at radiator structure inside and being fitted with LED light source close structure
Copper billet.So, the heat that LED light source structure is produced can be transmitted on copper billet in time, and the heat transfer efficiency of copper billet is ten
Divide high, copper billet can promptly spread all over whole drain pan in time, and heat transfer efficiency is high.It is novel that the utility model realizes a kind of structure
Rationally, ventilation and heat efficiency high, heat transfer efficiency LED projector lamp high.
Brief description of the drawings
Fig. 1 is a kind of one of dimensional structure diagram of an embodiment of LED projector lamp of the utility model；
Fig. 2 is the two of a kind of dimensional structure diagram of an embodiment of LED projector lamp of the utility model.
The realization of the utility model purpose, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit this
Utility model.
Referring to figs. 1 to Fig. 2, an a kind of embodiment of LED projector lamp of the present utility model is proposed, including drain pan 100, be located at
LED light source structure 200 inside drain pan 100.
The heat dissipation problem of LED projector lamp is thorny problem thorny in the industry, and in order to improve radiating efficiency, existing LED throws
Light lamp typically can all be provided with some row's radiating fins on drain pan, but although the radiating fin of arranged type increases and extraneous air
Contact area, but the efficiency of ventilation and heat is general.Some annulars and the back side of drain pan 100 of this LED projector lamp extends outwardly out
The thermal column 101 of array arrangement, the shape of thermal column 101 can be configured according to actual conditions, and thermal column 101 may be configured as
Round platform column type, cylindrical type, rectangle column type, special-shaped column type etc. are variously-shaped.The middle position at the back side of drain pan 100 extends outwardly out
The radiator structure 102 of boring, the lateral wall of radiator structure 102 extends outwardly out some semicolumns for increasing area of dissipation
Body 103.Drain pan 100 is formed in one and structure and is made up of heat-conducting metal.Such novel and reasonable structure, annular array type arrangement
Thermal column 101 structure cause the air of all directions can be carried out circulation, really form divulge information from all directions it is scattered
Heat, ventilation and heat efficiency high, and thermal column 101 are also very big with the contact area of extraneous air.In addition, the back side of drain pan 100
Middle position extends outwardly out the radiator structure 102 of boring, the lateral wall of radiator structure 102 extend outwardly out it is some can
Increase the semicylinder 103 of area of dissipation, radiator structure 102 is considerably increased and external area with the setting of semicylinder 103
Contact area, further increase radiating efficiency.
In addition, LED projector lamp also includes being embedded at the inside of radiator structure 102 and is brought into close contact with LED light source structure 200
Copper billet 104.So, the heat that LED light source structure 200 is produced can be transmitted on copper billet 104 in time, and copper billet 104 is led
The thermal efficiency is very high, and copper billet 104 can promptly spread all over whole drain pan 100 in time, and heat transfer efficiency is high.
The utility model realizes a kind of novel and reasonable structure, ventilation and heat efficiency high, heat transfer efficiency LED light projectors high
Lamp.
Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited,
The equivalent structure transformation that every utilization the utility model specification and accompanying drawing content are made, or directly or indirectly it is used in other phases
The technical field of pass, is similarly included in scope of patent protection of the present utility model.
Claims (2)
1. a kind of LED projector lamp, it is characterised in that including drain pan, the LED light source structure located at the bottom shell, the bottom
The back side of shell extends outwardly out the thermal column of some annular array types arrangement, and the middle position at the drain pan back side extends outwardly
Go out the radiator structure of boring, the lateral wall of the radiator structure extends outwardly out some semicolumns for increasing area of dissipation
Body；
The LED projector lamp also includes being embedded at the radiator structure inside and the copper fitted with the LED light source close structure
Block.
2. a kind of LED projector lamp according to claim 1, it is characterised in that the drain pan be formed in one structure and by
Heat-conducting metal is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621308378.9U CN206207209U (en) | 2016-11-30 | 2016-11-30 | A kind of LED projector lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621308378.9U CN206207209U (en) | 2016-11-30 | 2016-11-30 | A kind of LED projector lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206207209U true CN206207209U (en) | 2017-05-31 |
Family
ID=58754252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621308378.9U Expired - Fee Related CN206207209U (en) | 2016-11-30 | 2016-11-30 | A kind of LED projector lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206207209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945077A (en) * | 2018-10-31 | 2019-06-28 | 深圳市伊诺瓦光电科技有限公司 | Outdoor LED lamp |
-
2016
- 2016-11-30 CN CN201621308378.9U patent/CN206207209U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945077A (en) * | 2018-10-31 | 2019-06-28 | 深圳市伊诺瓦光电科技有限公司 | Outdoor LED lamp |
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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: 20170531 Termination date: 20201130 |