CN206973293U - High-powered LED lamp with radiant heat radiator structure - Google Patents
High-powered LED lamp with radiant heat radiator structure Download PDFInfo
- Publication number
- CN206973293U CN206973293U CN201720926729.0U CN201720926729U CN206973293U CN 206973293 U CN206973293 U CN 206973293U CN 201720926729 U CN201720926729 U CN 201720926729U CN 206973293 U CN206973293 U CN 206973293U
- Authority
- CN
- China
- Prior art keywords
- reflector
- radiator structure
- heat
- radiant heat
- cup
- 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
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
It the utility model is related to a kind of high-powered LED lamp with radiant heat radiator structure, the contact radiator structure being bonded including high-power LED light source, with high-power LED light source, the reflector being located on the high-power LED light source, also include being sheathed on the heat radiating cup outside the reflector, the inwall of the heat radiating cup is bonded with the outer wall of the reflector, and the outer wall of the heat radiating cup is provided with radiating fin.Compared with prior art; heat energy in reflector quickly can be carried out heat exchange by the utility model on conduction to heat radiating cup with outside cold air; radiant heat can be greatly reduced; protection reflector will not cause temperature too high and reflector deformation or face coat atomization situation occurs because of radiant heat, improve the service life of high-powered LED lamp.
Description
Technical field
The utility model is related to a kind of heat dissipation technology of great power LED, more particularly to area source great power LED dissipate
Heat structure.
Background technology
COB is writing a Chinese character in simplified form for chip On board, and bare chip exactly is adhered into interconnection substrates with conductive or non-conductive adhesive
On, then carry out wire bonding and realize its electrical connection, COB LED are called COB LED light sources, COB LED modules.From COB LED
Come out to now, radiating is always maximum problem, early stage COB LED because photoelectric conversion technique rest on 20% light, 80%
Heat COB LED can not be realized always in high-power applications, breakthroughs of the COB LED in encapsulation technology, makes in recent years
The lifting of COB LED luminous efficiencies is obtained, and then begins with manufacturer and sets about being improved in radiating, allows COB LED powerful
Using the COB LED from single till now 500W of 100W.After only considering its thermal source during many COB LED lamps design radiatings
Side heat dissipation design, but in fact COB LED when in use front radiant heat it is also considerable.
Optical applications of the COB LED on light fixture is including the use of the saturating border of optical glass and aluminum reflector etc., this several light
The radiating of radiant heat caused by light source can be directly affected by learning application.The existing situation using optical glass lens, radiant heat are vexed
In small space, such as glass lens can be caused to rupture when winter, internal-external temperature difference was big.And the existing lamp using aluminum reflector
Tool, there is no and the radiating of radiant heat is taken into account, and be sealed after directly placing reflector with water-tight device, aluminium after long-time
Reflector processed can deform or surface of reflection cup coating is atomized and causes lamp luminescence efficiency to reduce.
Utility model content
The technical problems to be solved in the utility model is to avoid the deficiencies in the prior art part and propose a kind of for heat
The high-powered LED lamp that the radiant heat in source is radiated.
Technical scheme is used by the utility model solves the technical problem：
It is proposed a kind of high-powered LED lamp with radiant heat radiator structure, including high-power LED light source and great power LED
Contact radiator structure, the reflector that is located on the high-power LED light source of light source fitting, in addition to be sheathed on this anti-
Heat radiating cup outside light cup, the inwall of the heat radiating cup are bonded with the outer wall of the reflector, and the outer wall of the heat radiating cup is provided with
Radiating fin.
Further：
The high-powered LED lamp also includes being sheathed on shell protective cover outside the heat radiating cup and for covering shell
The shell protecgulum of protective cover front opening, the shell protective cover are provided with some through holes.
The vent valve for steam in lamp to be discharged is provided with the heat radiating cup.
The surface of reflection cup includes high heat-resisting electroplating processes coating.
The heat radiating cup is made of A60XX series aluminiums.
Compared with prior art, the utility model adds a radiating being bonded with reflector outer wall outside reflector
Cup, the heat energy in reflector quickly can be subjected to heat exchange with outside cold air on conduction to heat radiating cup, can be greatly reduced
Radiant heat, protection reflector will not cause temperature too high and reflector deformation or face coat atomization feelings occur because of radiant heat
Condition, improve the service life of high-powered LED lamp.
Brief description of the drawings
Fig. 1 is the decomposing schematic representation for the high-powered LED lamp embodiment that the utility model has radiant heat radiator structure；
Fig. 2 is the schematic cross-sectional view for the high-powered LED lamp embodiment that the utility model has radiant heat radiator structure.
Embodiment
In conjunction with accompanying drawing, embodiment of the present utility model is elaborated.
For the needs of explanation, exaggeration table is carried out to the width of some elements, length and thickness etc. in schematic diagram sometimes
Show.
As shown in Figure 1 to Figure 2, a kind of high-powered LED lamp with radiant heat radiator structure, including high-power LED light source
1st, the rear contact radiator structure 10 that is bonded with high-power LED light source, the reflector 3 being located on LED light source, it is sheathed on
Heat radiating cup 2, the waterproof strengthened glass 4 for covering reflector rim of a cup, the shell being sheathed on outside heat radiating cup 2 outside reflector 3 are protected
Shield 6 and the shell protecgulum 5 positioned at the front opening of shell protective cover 6.The inwall of the heat radiating cup 2 and the outer wall of reflector 3
Fitting, the outer wall of the heat radiating cup 2 are provided with radiating fin.Shell protective cover 6 is provided with some through holes.High-power LED light source 1 can
To be single 500W or more than 500W COB LED.
After LED light source 1 is lighted, in front of light is invested in the presence of the reflector 3, now, the radiant heat of LED light source is anti-
Concentrated in light cup 3.The heat radiating cup 2 being bonded with reflector 3 then conducts the heat in reflector 3, the cold air with outside
Carry out heat exchange and realize radiating.In order to avoid user is scalded during the radiating of heat radiating cup 2 by false touch, shell is set to protect
Shield 6 is to protect the safety of user.In the present embodiment, the shell protective cover is formed by six.
In order to strengthen heat conductivility, the heat radiating cup 2 is using the shaping of center of gravity die-casting technique, using A60XX series aluminium systems
Into its material thermal conductivity characteristic is good.
The surface of reflection cup includes high heat-resisting electroplating processes coating, such as uses nm electronickelling liquid, is advantageous to absorb more
On more thermal energy conductions to heat radiating cup 2.
In addition, being provided with vent valve 8 on heat radiating cup 2, using the principle of inside and outside differential pressure outside steam discharge lamp, can also utilize
Vent valve discharges more waste hot airs, helps to radiate.
The utility model high-powered LED lamp, there is radiant heat radiator structure, can be rapidly the radiant heat energy on reflector
Heat radiating cup surface is reached using fin to carry out heat exchange.So as to protecting reflector because of radiant heat temperature will not be caused too high and
There is reflector deformation or face coat atomization situation.
It should be appreciated that above example is only to illustrate the technical solution of the utility model, rather than its limitations, its
Part details and motion can be changed in the form of other by respective design to realize.It will be understood by those skilled in the art that
Technical scheme described in above-described embodiment can be modified, or equivalent substitution is carried out to which part technical characteristic；
And these are changed and are replaced, it should all belong to the protection domain of the appended claims for the utility model.
Claims (5)
1. a kind of high-powered LED lamp with radiant heat radiator structure, including high-power LED light source and high-power LED light source paste
The contact radiator structure of conjunction, the reflector being located on the high-power LED light source, it is characterised in that：Also include being arranged
Heat radiating cup outside the reflector, the inwall of the heat radiating cup are bonded with the outer wall of the reflector, the outer wall of the heat radiating cup
It is provided with radiating fin.
2. the high-powered LED lamp according to claim 1 with radiant heat radiator structure, it is characterised in that：Also include set
Shell protective cover outside the heat radiating cup and the shell protecgulum for covering shell protective cover front opening, it is described outer
Shell protective cover is provided with some through holes.
3. the high-powered LED lamp according to claim 1 with radiant heat radiator structure, it is characterised in that：The radiating
The vent valve for steam in lamp to be discharged is provided with cup.
4. the high-powered LED lamp according to claim 1 with radiant heat radiator structure, it is characterised in that：It is described reflective
Cup surface includes high heat-resisting electroplating processes coating.
5. the high-powered LED lamp according to claim 1 with radiant heat radiator structure, it is characterised in that：The radiating
Cup is made of A60XX series aluminiums.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720926729.0U CN206973293U (en) | 2017-07-28 | 2017-07-28 | High-powered LED lamp with radiant heat radiator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720926729.0U CN206973293U (en) | 2017-07-28 | 2017-07-28 | High-powered LED lamp with radiant heat radiator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206973293U true CN206973293U (en) | 2018-02-06 |
Family
ID=61397685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720926729.0U Expired - Fee Related CN206973293U (en) | 2017-07-28 | 2017-07-28 | High-powered LED lamp with radiant heat radiator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206973293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644737A (en) * | 2018-05-14 | 2018-10-12 | 安徽卡澜特车灯科技有限公司 | A kind of vehicle lamp assembly radiator structure |
-
2017
- 2017-07-28 CN CN201720926729.0U patent/CN206973293U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644737A (en) * | 2018-05-14 | 2018-10-12 | 安徽卡澜特车灯科技有限公司 | A kind of vehicle lamp assembly radiator structure |
| CN108644737B (en) * | 2018-05-14 | 2020-03-13 | 安徽卡澜特车灯科技有限公司 | Car light assembly heat radiation structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202017914U (en) | LED tubular lamp with column-shaped radiator structure | |
| CN101482233A (en) | LED spot light | |
| CN201526914U (en) | LED lamp housing | |
| CN206973293U (en) | High-powered LED lamp with radiant heat radiator structure | |
| CN212960955U (en) | LED lamp with good heat dissipation effect | |
| CN101387391A (en) | LED lamp | |
| CN101858543B (en) | Novel low-cost high-efficiency heat radiation large-power LED street lamp and production process thereof | |
| CN201412808Y (en) | Radiating structure of LED lamp | |
| CN207230491U (en) | Lamp cooling structure | |
| CN104879661A (en) | LED lamp | |
| CN202327955U (en) | Light-emitting diode (LED)-chip on board (COB) fan down lamp | |
| CN210668363U (en) | Water-cooling heat dissipation type COB light source and LED lamps and lanterns | |
| CN203907508U (en) | Light-emitting diode (LED) lighting module and LED lamp with radiating function | |
| CN203413397U (en) | LED (Light-Emitting Diode) PAR lamp | |
| CN201344395Y (en) | LED spot light | |
| CN103939803A (en) | Efficient LED overwater attracting fish lamp | |
| CN112984412A (en) | LED landing lamp heat radiation structure | |
| CN110375267A (en) | A kind of automobile lamp | |
| CN204647928U (en) | A kind of LED | |
| CN203823571U (en) | High-power LED waterborne fish attraction lamp structure | |
| CN213177737U (en) | Energy-saving device for intelligent illumination | |
| CN203225276U (en) | Led integrated light source module | |
| CN203731123U (en) | LED panel lamp | |
| CN202691985U (en) | Heat convection heat dissipation structure of light emitting diode (LED) lamp | |
| CN212889426U (en) | UVLED curing lamp |
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: 20180206 Termination date: 20190728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |