CN107420753A - A kind of New LED explosion-proof lamp that can be directly mounted on aluminium alloy heat radiator - Google Patents
A kind of New LED explosion-proof lamp that can be directly mounted on aluminium alloy heat radiator Download PDFInfo
- Publication number
- CN107420753A CN107420753A CN201710614547.4A CN201710614547A CN107420753A CN 107420753 A CN107420753 A CN 107420753A CN 201710614547 A CN201710614547 A CN 201710614547A CN 107420753 A CN107420753 A CN 107420753A
- Authority
- CN
- China
- Prior art keywords
- aluminium alloy
- heat radiator
- led
- alloy heat
- explosion
- 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
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
-
- 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
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain light sources
- F21V19/0025—Fastening arrangements intended to retain light sources the fastening means engaging the conductors of the light source, i.e. providing simultaneous fastening of the light sources and their electric connections
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
- F21V23/005—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate is supporting also the light source
-
- 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
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
-
- 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
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
Abstract
A kind of New LED explosion-proof lamp that can be directly mounted on aluminium alloy heat radiator, including aluminium alloy heat radiator, ceramic insulating layer, metallic circuit layer, ink layer, electronic component, driving chip, LED lamp bead, electric capacity and electronics；The aluminium alloy heat radiator head, which sinters or pressed on the surface thickness, ceramic insulating layer；Sintering has metallic circuit layer on the ceramic insulating layer, and is coated with ink layer in metallic circuit layer.The present invention is directly integrated by the way that LED is directly installed on aluminium alloy heat radiator with housing, cost-effective, and light source can play effect to a greater extent, is improved the effect such as life-span, is increased radiating efficiency, improves operating efficiency.
Description
Technical field
The present invention relates to LED lamp structure technical field, more particularly to a kind of can be directly mounted on aluminium alloy heat radiator
New LED explosion-proof lamp.
Background technology
The inventors discovered that existing product installs led on LED board (aluminium), then inlayed by light source board and housing
Composition is overall, high energy consumption, and the whole explosion-proof lamp for forming light source board shell adding body, cost is high, and light-source brightness is low, and causes to radiate
It is unstable.
Then, inventor in view of this, adhere to the relevant industries for many years it is abundant design and develop and the experience of actual fabrication,
Improvement is studied for existing structure and missing, there is provided a kind of New LED that can be directly mounted on aluminium alloy heat radiator
Explosion-proof lamp, to reach the purpose for having more more practical value.
The content of the invention
It is an object of the invention to provide a kind of New LED explosion-proof lamp that can be directly mounted on aluminium alloy heat radiator, with
The existing product for solving to propose in above-mentioned background technology installs led on LED board (aluminium), is then inlayed by light source board and housing
The problem of embedding composition is overall, and high energy consumption, the whole explosion-proof lamp for forming light source board shell adding body, cost is high, and light-source brightness is low.
The purpose and effect for the New LED explosion-proof lamp that the present invention can be directly mounted on aluminium alloy heat radiator, by following tool
Body technique means are reached：
A kind of New LED explosion-proof lamp that can be directly mounted on aluminium alloy heat radiator, wherein, this can be directly mounted at aluminium conjunction
New LED explosion-proof lamp on golden radiator includes：
Aluminium alloy heat radiator, installation pedestal, LED lamp cover shell, LED installation lampshade, ceramic insulating layer, metallic circuit layer,
Ink layer, electronic component, driving chip, LED lamp bead, electric capacity and electronics；
The aluminium alloy heat radiator sinters on the surface or pressing ceramic insulating barrier；There is sintering on the ceramic insulating layer
Metallic circuit layer, and it is coated with ink layer in metallic circuit layer.
Preferably, the aluminium alloy heat radiator is inlaid with by driving on the basis of sintering ceramic insulating layer and metallic circuit layer
The electronic component that dynamic chip, LED lamp bead, electric capacity and electronics collectively constitute.
Preferably, described mosaic texture is completed by reflow soldering process.
Preferably, the thickness of the ceramic insulating layer is 150um-200um；The thickness of the metallic circuit layer is 150um-
200um；The thickness of the ink layer is 15um-25um.
Preferably, the aluminium alloy heat radiator and its component of common group composition LED anti-explosion lamp are together arranged on installation pedestal
On LED lamp cover shell in supply line be electrically connected with, and finally by LED installation lampshade covered.
Preferably, the aluminium alloy heat radiator, ceramic insulating layer, metallic circuit layer, ink layer, electronic component, driving core
Piece, LED lamp bead, the common LED anti-explosion lamp of electric capacity and electron institute are also with that can be light fixture on illuminator, with LED lamp bead
Etc. serving the same role.
With existing structure in comparison, the invention has the advantages that：
1. the present invention is directly integrated with housing, saved into by the way that LED is directly installed on aluminium alloy heat radiator
This；
2. light source can play effect to a greater extent, the effect such as life-span is improved, increases radiating efficiency, improve work effect
Rate.
3. the present invention is by aluminium alloy heat radiator, ceramic insulating layer, metallic circuit layer, ink layer, electronic component, driving core
Piece, LED lamp bead, the common LED anti-explosion lamp of electric capacity and electron institute are also with that can be light fixture on illuminator, with LED lamp bead
Etc. serving the same role, but the LED anti-explosion lamp as the light fixture on light fixture than LED lamp bead quality more preferably, and light source energy
Play to a greater extent, strengthen the illuminating effect of illuminator, and thermal diffusivity is more preferable, the aggregation of heat will not be caused, than existing
LED lamp bead compare and can more meet the use demand of people.
Brief description of the drawings
Fig. 1 is decomposition texture schematic diagram of the present invention；
Fig. 2 is electronic component structure schematic diagram of the present invention；
Fig. 3 is the structural representation that the present invention can be directly mounted at after the New LED explosion-proof lamp installation on aluminium alloy heat radiator
Figure.
In figure：1st, aluminium alloy heat radiator, 101, installation pedestal, 102, LED lamp cover shell, 103, LED installation lampshades, 2, pottery
Porcelain insulating layer, 3, metallic circuit layer, 4, ink layer, 5, electronic component, 6, driving chip, 7, LED lamp bead, 8, electric capacity, 9, electronics.
Embodiment
Below, embodiments of the invention are will be explained in, the example is shown in the accompanying drawings and the description below.Although it will combine
The exemplary embodiment description present invention, it is to be understood that the description is not really wanted to limit the invention to the exemplary implementation
Example.On the contrary, the present invention will not only cover the exemplary embodiment, but also cover various replacements, it is changing, equivalent and
Other embodiment, it can be included in the spirit and scope of the present invention that appended claims are limited.
Referring to Fig. 1 to accompanying drawing 3, a kind of New LED explosion-proof lamp that can be directly mounted on aluminium alloy heat radiator, include：
Aluminium alloy heat radiator 1, installation pedestal 101, LED lamp cover shell 102, LED installation lampshade 103, ceramic insulating layer 2,
Metallic circuit layer 3, ink layer 4, electronic component 5, driving chip 6, LED lamp bead 7, electric capacity 8 and electronics 9；
Aluminium alloy heat radiator 1, which is sintered or pressed on the surface, ceramic insulating layer 2；Sintering has gold on ceramic insulating layer 2
Belong to line layer 3, and ink layer 4 is coated with metallic circuit layer 3；
Further, aluminium alloy heat radiator is inlaid with by driving on the basis of sintering ceramic insulating layer and metallic circuit layer
The electronic component that chip, LED lamp bead, electric capacity and electronics collectively constitute；
Further, mosaic texture is completed by reflow soldering process；
Further, the thickness of ceramic insulating layer is 150um-200um；The thickness of the metallic circuit layer is 150um-
200um；The thickness of the ink layer is 15um-25um；
Further, refer to the attached drawing 3：Aluminium alloy heat radiator 1 of the present invention and its altogether component of group composition LED anti-explosion lamp are together
It is electrically connected with LED lamp cover shell 102 in installation pedestal 101 with supply line, and lampshade is finally installed by LED
103 are covered；
As shown in Figure 3, the present invention by aluminium alloy heat radiator 1, ceramic insulating layer 2, metallic circuit layer 3, ink layer 4,
Electronic component 5, driving chip 6, LED lamp bead 7, electric capacity 8 and the common LED anti-explosion lamp of electronics 9 are also the same as can be on illuminator
Light fixture, served the same role with LED lamp bead etc., but the LED anti-explosion lamp compares LED as the light fixture on light fixture
More preferably, and light source can play pearl quality to a greater extent, strengthen the illuminating effect of illuminator, and thermal diffusivity is more preferable, Bu Huizao
Into the aggregation of heat, than existing LED lamp bead compared to the use demand that can more meet people.
The operation principle of the present embodiment：
The present invention sinters or pressed on the surface first the ceramics that thickness is 150um-200um in aluminium alloy heat radiator 1
Insulating barrier 2；
Thickness is sintered on ceramic insulating layer 2 again and is 25um-70um metallic circuit layer 3, and is smeared in metallic circuit layer 3
Thickness is 15um-25um ink layer 4；
Aluminium alloy heat radiator 1 is inlayed on the basis of sintering ceramic insulating layer 2 and metallic circuit layer 3 by reflow soldering process
There is the electronic component 5 collectively constituted by driving chip 6, LED lamp bead 7, electric capacity 8 and electronics 9, by the way that LED is directly installed on into aluminium
On alloy heat-sink device 1, directly it is integrated with housing, it is cost-effective, and also light source can play effect to a greater extent, improve
The effects such as life-span increase radiating efficiency, improve operating efficiency.
Originally housing and light source board are two separate individuals, now logical because light source board material is as housing
Cross housing directly to mold and (light source plate face can be molded in housing inside groove), be then directly embedded in LED by reflow soldering process
On housing inside groove, specifically such as straight cutting is done on a heat sink, then track device, sticks the modes such as LED；
Ceramic insulating layer or pressing ceramic insulating barrier are sintered in aluminium radiator now, then sinters silver on insulating barrier again
Circuit or copper wire；Or then pressing directly prints the last drying forming of ink layer on the line with circuit or silver wire road.
In summary, although the present invention is described in detail with reference to the foregoing embodiments, for the technology of this area
For personnel, it can still modify to the technical scheme described in foregoing embodiments, or to which part technology
Feature carries out equivalent substitution, within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., and
It should be included within protection scope of the present invention.
Claims (6)
- A kind of 1. New LED explosion-proof lamp that can be directly mounted on aluminium alloy heat radiator, it is characterised in that：Described can directly pacify New LED explosion-proof lamp on aluminium alloy heat radiator includes：Aluminium alloy heat radiator, installation pedestal, LED lamp cover shell, LED installations lampshade, ceramic insulating layer, metallic circuit layer, ink Layer, electronic component, driving chip, LED lamp bead, electric capacity and electronics；The aluminium alloy heat radiator sinters on the surface or pressing ceramic insulating barrier；Sintering has metal on the ceramic insulating layer Line layer, and it is coated with ink layer in metallic circuit layer.
- 2. the New LED explosion-proof lamp according to claim 1 that can be directly mounted on aluminium alloy heat radiator, its feature exist In：The aluminium alloy heat radiator is inlaid with by driving chip, LED on the basis of sintering ceramic insulating layer and metallic circuit layer The electronic component that pearl, electric capacity and electronics collectively constitute.
- 3. the New LED explosion-proof lamp according to claim 2 that can be directly mounted on aluminium alloy heat radiator, its feature exist In：Described mosaic texture is completed by reflow soldering process.
- 4. the New LED explosion-proof lamp according to claim 1 that can be directly mounted on aluminium alloy heat radiator, its feature exist In：The thickness of the ceramic insulating layer is 150um-200um；The thickness of the metallic circuit layer is 150um-200um；The oil The thickness of layer of ink is 15um-25um.
- 5. the New LED explosion-proof lamp according to claim 1 that can be directly mounted on aluminium alloy heat radiator, its feature exist In：The aluminium alloy heat radiator and its altogether component of group composition LED anti-explosion lamp are together outside the LED lamp cover in installation pedestal It is electrically connected with supply line in shell, and is finally covered by LED installation lampshades.
- 6. according to the New LED that can be directly mounted on aluminium alloy heat radiator described in any one therein of claim 1 or 5 Explosion-proof lamp, it is characterised in that：The aluminium alloy heat radiator, ceramic insulating layer, metallic circuit layer, ink layer, electronic component, driving Chip, LED lamp bead, the common LED anti-explosion lamp of electric capacity and electron institute are also with that can be light fixture on illuminator, with LED Pearl etc. serves the same role.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710614547.4A CN107420753A (en) | 2017-07-25 | 2017-07-25 | A kind of New LED explosion-proof lamp that can be directly mounted on aluminium alloy heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710614547.4A CN107420753A (en) | 2017-07-25 | 2017-07-25 | A kind of New LED explosion-proof lamp that can be directly mounted on aluminium alloy heat radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107420753A true CN107420753A (en) | 2017-12-01 |
Family
ID=60431196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710614547.4A Pending CN107420753A (en) | 2017-07-25 | 2017-07-25 | A kind of New LED explosion-proof lamp that can be directly mounted on aluminium alloy heat radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107420753A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201206739Y (en) * | 2008-05-13 | 2009-03-11 | 华林林 | Novel high-power packaged LED lamp |
| CN201285015Y (en) * | 2008-09-25 | 2009-08-05 | 深圳市九洲光电子有限公司 | Road lamp radiation fin structure |
| CN101943332A (en) * | 2009-07-09 | 2011-01-12 | 宝霖科技股份有限公司 | Component structure of light-emitting diode light source with heat radiation base |
| CN105371119A (en) * | 2015-11-24 | 2016-03-02 | 苏州威恩斯光电科技有限公司 | LED lamp and manufacturing method thereof |
| CN206112530U (en) * | 2016-08-29 | 2017-04-19 | 飞浦防爆电器有限公司 | Radiating LED explosion -proof lamp of high performance |
-
2017
- 2017-07-25 CN CN201710614547.4A patent/CN107420753A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201206739Y (en) * | 2008-05-13 | 2009-03-11 | 华林林 | Novel high-power packaged LED lamp |
| CN201285015Y (en) * | 2008-09-25 | 2009-08-05 | 深圳市九洲光电子有限公司 | Road lamp radiation fin structure |
| CN101943332A (en) * | 2009-07-09 | 2011-01-12 | 宝霖科技股份有限公司 | Component structure of light-emitting diode light source with heat radiation base |
| CN105371119A (en) * | 2015-11-24 | 2016-03-02 | 苏州威恩斯光电科技有限公司 | LED lamp and manufacturing method thereof |
| CN206112530U (en) * | 2016-08-29 | 2017-04-19 | 飞浦防爆电器有限公司 | Radiating LED explosion -proof lamp of high performance |
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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: 20171201 |