CN107654880A - A kind of U-shaped LED of high-cooling property - Google Patents
A kind of U-shaped LED of high-cooling property Download PDFInfo
- Publication number
- CN107654880A CN107654880A CN201610592807.8A CN201610592807A CN107654880A CN 107654880 A CN107654880 A CN 107654880A CN 201610592807 A CN201610592807 A CN 201610592807A CN 107654880 A CN107654880 A CN 107654880A
- Authority
- CN
- China
- Prior art keywords
- mainboard
- radiator
- middle cover
- power supply
- shaped led
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
- F21V29/677—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans the fans being used for discharging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
Abstract
The invention discloses a kind of U-shaped LED of high-cooling property, including lamp holder, upper lid, power supply, middle cover, mainboard, lower cover, radiator, lateral side lamp board component, top lamp plate component, it is characterised in that：Described power supply is between upper lid and middle cover, fan is provided between the power supply and middle cover, PC covers at the top of described top lamp plate component outer side covers, the thermal vias that described fan and the heat dissipation channel of radiator, the through hole of mainboard, the heat emission hole of middle cover, the air grid of lower cover, top lamp plate component and top PC cover forms open ventilation and heat structure, the present invention passes through power supply separation and the modular design structure of radiator, heat dispersion is set greatly to be lifted, meet the cooling requirements of high-powered LED lamp, and energy-conserving and environment-protective, cost are low.
Description
Technical field
The present invention relates to the technical field of LED illumination device, and in particular to a kind of U-shaped LED of high-cooling property.
Background technology
LED is English light emitting diode（Light emitting diode）Abbreviation, its basic structure is one piece
Electroluminescent chip of semiconductor material, with elargol or latex solidified to support, then with silver wire or gold thread connect chip and
Circuit board, then surrounding sealed with epoxy resin, play a part of protect internal core, shell is finally installed, so LED lamps
Anti-seismic performance it is good, in terms of being related to the daily household electrical appliances such as mobile phone, desk lamp, household electrical appliances and machinery production with field.LED compare with
Past incandescent lamp, electricity-saving lamp, have the advantages that brightness is high, power consumption is small, service life is long.With LED product technology increasingly into
Ripe, traditional lighting source product is just progressively by LED light source products substitution, but for high-power（80W-150W）LED illumination
Light source product, promoted there is presently no good, be primarily due to LED radiatings and do not solve effectively, potential safety hazard be present, to society
User brings inconvenience.
The content of the invention
In order to solve above mentioned problem present in present technology, the invention provides a kind of U-shaped LED of high-cooling property.
To achieve the above object, the present invention adopts the technical scheme that：
A kind of U-shaped LED of high-cooling property, including lamp holder, upper lid, power supply, middle cover, mainboard, lower cover, radiator, side lamp plate group
Part, top lamp plate component, described power supply are provided with fan fixed plate between upper lid and middle cover between the power supply and middle cover,
Positioning hole is provided among described fan fixed plate, fan is provided with positioning hole, described radiator is by some light source board packages
Composition, described radiator are linked together light source board package by a curved surface, and centre forms heat dissipation channel, passes through the curved surface
The adjustment of length and curvature can be by some heat dissipation device combinations into a cylindrical shape, and described mainboard centre is provided with through hole, described
Middle cover side is evenly distributed with some heat emission holes, is provided with air grid among described lower cover, outside described top lamp plate component
Side covering top PC covers, described top lamp plate component and top PC are equipped with thermal vias, described fan, radiating among covering
What the heat dissipation channel of device, the through hole of mainboard, the heat emission hole of middle cover, the air grid of lower cover, top lamp plate component and top PC covered
Thermal vias forms open ventilation and heat structure.
Preferably, described mainboard is fixed on middle cover inner bottom part position, fixed above mainboard by screw connection fan
Plate, described power supply are fixed on middle cover inner top position by installing plate.
It is fixed on preferably, described fan is embedded in positioning hole, and passes through wire connecting power.
Preferably, described radiator is provided with the slot for being used for installing lateral side lamp board component, described side lamp plate group
Mainboard is connected by connector male at the top of part.
Preferably, described connector male lower end is connected with lateral side lamp board component plug-in, upper end plugs with mainboard
Formula connects.
Preferably, the socket for being used for connecting lateral side lamp board component is provided with around through hole among described mainboard.
Preferably, described lateral side lamp board component outer side covers PC covers.
Preferably, being uniformly provided with radiator fixing port around the air grid of described lower cover, described radiator is consolidated
Determine to be provided with PC cover installing ports on the outside of mouth.
The present invention uses power supply and radiator separation design, is separated power supply and radiator with fan fixed plate, and
Power supply bottom is additionally provided with installing plate, further functions as the effect of isolation, the through hole among heat emission hole and mainboard on middle cover, all shape
The passage of heat in a row, be advantageous to fan heat extraction；The present invention further uses radiator modularity isolating construction, among light source board package
Form heat dissipation channel, good heat dissipation effect；Two-stage radiation structure adds the air grid and top lamp plate component and top PC of lower cover
Thermal vias among covering, radiating return flow line is integrally formed, reaches more preferable radiating effect.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of mainboard of the present invention；
Fig. 3 is the structural representation of lower cover of the present invention；
Fig. 4 is the structural representation of radiator of the present invention.
Embodiment
The present invention will be further described with example below in conjunction with the accompanying drawings.
As illustrated, a kind of U-shaped LED of high-cooling property, including lamp holder 1, upper lid 2, power supply 3, middle cover 6, mainboard 7, lower cover
8th, radiator 9, lateral side lamp board component 10, top lamp plate component 12, described power supply 3 are located between upper lid 2 and middle cover 6, the electricity
Fan fixed plate 5 is provided between source 3 and middle cover 6, positioning hole is provided among described fan fixed plate 5, wind is provided with positioning hole
Fan 4, described radiator 9 is made up of some light source board packages, and described radiator 9 is connected light source board package by a curved surface 93
It is connected together, centre forms heat dissipation channel 91, can be combined into some radiators 9 by the adjustment of the length of curved surface 93 and curvature
One cylindrical shape, the described centre of mainboard 7 are provided with through hole 72, and the described side of middle cover 6 is evenly distributed with some heat emission holes 61, institute
Air grid 82 is provided among the lower cover 8 stated, PC covers 13 at the top of the described outer side covers of top lamp plate component 12, described top
Thermal vias, described fan 4, the heat dissipation channel 91 of radiator, mainboard 7 are equipped among lamp plate component 12 and top PC covers 13
Through hole 72, the heat emission hole 61 of middle cover 6, the air grid 82 of lower cover 8, top lamp plate component 12 and top PC cover 13 radiating lead to
Hole forms open ventilation and heat structure, and described mainboard 7 is fixed on the inner bottom part position of middle cover 6, and the top of mainboard 7 is connected by screw
Wind-receiving fan fixed plate 5, described power supply 3 are fixed on the inner top position of middle cover 6 by installing plate, and described fan 4 is embedded solid
It is scheduled in positioning hole, and by wire connecting power 3, described radiator 9, which is provided with, to be used to install inserting for lateral side lamp board component 10
Groove 92, the top of described lateral side lamp board component 10 connect mainboard by connector male 101, under described connector male 101
End is connected with lateral side lamp board component plug-in, and upper end is connected with the plug-in of mainboard 7, and described mainboard 7 is provided with around through hole 72
For connecting the socket 71 of lateral side lamp board component 10, the described outer side covers PC of lateral side lamp board component 10 covers 11, described lower cover 8
Air grid 82 around be uniformly provided with radiator fixing port 81, the described outside of radiator fixing port 81 is provided with PC cover installing ports
83。
Invention uses power supply and radiator separation design, is separated power supply and radiator with fan fixed plate, and electricity
Source bottom is additionally provided with installing plate, further functions as the effect of isolation, through hole, described middle cover side are provided among described mainboard
Some heat emission holes are evenly distributed with, air grid, described top lamp plate component outer side covers top are provided among described lower cover
Portion PC is covered, and thermal vias, the radiating of described fan, radiator are equipped among described top lamp plate component and top PC covers
The thermal vias that passage, the through hole of mainboard, the heat emission hole of middle cover, the air grid of lower cover, top lamp plate component and top PC cover
Form open ventilation and heat structure, good heat dissipation effect, in addition, the present invention uses radiator modular structure, and with power supply every
Open, reduce heat transfer, reach more preferable radiating effect, radiator upper end is connected using connector male, easy for installation, stable
Property it is high, be hardly damaged.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
All any modification, equivalent and improvement made within principle etc., are all contained within protection scope of the present invention.
Claims (8)
1. a kind of U-shaped LED of high-cooling property, including lamp holder, upper lid, power supply, middle cover, mainboard, lower cover, radiator, side lamp plate
Component, top lamp plate component, it is characterised in that：Described power supply is set between upper lid and middle cover between the power supply and middle cover
Have a fan fixed plate, be provided with positioning hole among described fan fixed plate, fan is provided with positioning hole, if described radiator by
Dry light source board package composition, described radiator are linked together light source board package by a curved surface, and it is logical that centre forms radiating
Road, it can be set by the adjustment of the curved surface length and curvature by some heat dissipation device combinations into a cylindrical shape among described mainboard
There is through hole, described middle cover side is evenly distributed with some heat emission holes, air grid, described top are provided among described lower cover
Thermal vias is equipped among PC covers at the top of portion's lamp plate component outer side covers, described top lamp plate component and top PC covers, institute
Fan, the heat dissipation channel of radiator, the through hole of mainboard, the heat emission hole of middle cover, the air grid of lower cover, the top lamp plate component stated
Open ventilation and heat structure is formed with the thermal vias of top PC covers.
2. the U-shaped LED of a kind of high-cooling property according to claim 1, it is characterised in that described mainboard is fixed on middle cover
Inner bottom part position, by screw connection fan fixed plate, described power supply is fixed in middle cover by installing plate to be pushed up for mainboard top
Portion position.
A kind of 3. U-shaped LED of high-cooling property according to claim 1, it is characterised in that the embedded fixation of described fan
In positioning hole, and pass through wire connecting power.
4. the U-shaped LED of a kind of high-cooling property according to claim 1, it is characterised in that described radiator, which is provided with, to be used for
The slot of lateral side lamp board component is installed, described lateral side lamp board component top connects mainboard by connector male.
A kind of 5. U-shaped LED of high-cooling property according to claim 4, it is characterised in that described connector male lower end
It is connected with lateral side lamp board component plug-in, upper end is connected with mainboard plug-in.
A kind of 6. U-shaped LED of high-cooling property according to claim 1, it is characterised in that the through hole among described mainboard
Surrounding is provided with the socket for being used for connecting lateral side lamp board component.
7. the U-shaped LED of a kind of high-cooling property according to claim 1, it is characterised in that outside described lateral side lamp board component
Side covering PC covers.
8. the U-shaped LED of a kind of high-cooling property according to claim 1, it is characterised in that around the air grid of lower cover
It is even to be provided with radiator fixing port, it is provided with PC cover installing ports on the outside of described radiator fixing port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610592807.8A CN107654880A (en) | 2016-07-26 | 2016-07-26 | A kind of U-shaped LED of high-cooling property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610592807.8A CN107654880A (en) | 2016-07-26 | 2016-07-26 | A kind of U-shaped LED of high-cooling property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107654880A true CN107654880A (en) | 2018-02-02 |
Family
ID=61127108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610592807.8A Pending CN107654880A (en) | 2016-07-26 | 2016-07-26 | A kind of U-shaped LED of high-cooling property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107654880A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283651A (en) * | 2020-08-20 | 2021-01-29 | 安徽极光照明工程有限公司 | Surrounding type LED solar street lamp |
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| CN202432345U (en) * | 2011-09-21 | 2012-09-12 | 覃有尝 | Fin type warehouse lamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112283651A (en) * | 2020-08-20 | 2021-01-29 | 安徽极光照明工程有限公司 | Surrounding type LED solar street lamp |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180202 |