CN203605107U - Light emitting diode (LED) landscape lighting lamp with high power density and small size - Google Patents
Light emitting diode (LED) landscape lighting lamp with high power density and small size Download PDFInfo
- Publication number
- CN203605107U CN203605107U CN201320841582.7U CN201320841582U CN203605107U CN 203605107 U CN203605107 U CN 203605107U CN 201320841582 U CN201320841582 U CN 201320841582U CN 203605107 U CN203605107 U CN 203605107U
- Authority
- CN
- China
- Prior art keywords
- led
- circuit board
- lamp pearl
- light fixture
- aluminum alloy
- 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
Images
Abstract
The utility model discloses a light emitting diode (LED) landscape lighting lamp with high power density and small size, which relates to the field of landscape lighting lamps, wherein LED paster packaging light beads (2) are welded on an aluminum circuit board (1), the aluminum circuit board (1) is closely pasted in a groove of an aluminum alloy shell (3), and transparent epoxy (4) is filled in the groove of the aluminum alloy shell (3), and is covered on the aluminum circuit board (1) and the LED paster packaging light beads (2). The LED landscape lighting lamp with high power density and small size is characterized in that the number of the LED paster packaging light beads (2) is not less than 3, and are arranged at equal intervals, are connected with a current-limiting resistance (6) in series to form a unit, and then are connected into a main power wire (7) in parallel through 3-10 units. The LED landscape lighting lamp with high power density and small size can achieve high power density, small size and low cost, and does not affect visual aesthetic feeling of buildings in days.
Description
Technical field
The utility model relates to a kind of light fixture, particularly a kind of outdoor scene brightening light fixture.
Background technology
Along with the development of producing and social progress, power industry plays more and more important effect in fields such as the mankind's production, life, scientific researches.Existing electric power resource can not meet the growing production of the mankind, living needs completely; And the resource that the earth is left the mankind for is also limited.So, energy-saving and environmental protection, anti-probably, to take precautions against natural calamities be pendulum topmost, eternal topic in face of power industry.And illumination power consumption occupies significant proportion in the gross generation of every country.China's illumination consumes and accounts for 20% of whole power consumption.According to statistics, electric consumption on lighting is often only by China just 2,000 hundred million to 3,000 hundred million degree, if all replaced with LED light source, 1,600 hundred million degree every year at least can economize on electricity.For this reason, illuminating energy-saving is significant.At lighting field, the application of LED product is just attracting common people's sight, and LED, as a kind of novel green light source product, must be the trend of future development.
And LED outdoor scene brightening light fixture, meaning in urban construction is more and more important, the deal that service time and usage quantity account in city is more and more heavier, therefore, open air has been proposed to stricter requirement the energy-conservation and service life of view brightening light fixture, and the LED view brightening light fixture generally adopting at present, general plastic casing, glass fibre circuit board and the direct plugging-in encapsulation components and parts of adopting, the shortcoming of this mode, first the size that is exactly circuit board and shell is larger, affects the overall visual appearance of whole building on daytime; Next is exactly that power density is little, and brightness is inadequate, cannot reach the effect of view.Therefore, high power density, undersized LED light fixture will become the inevitable development trend of Landscape Lighting.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of high power density, small size LED view brightening light fixture.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of high power density, small size LED view brightening light fixture, comprise: aluminum base circuit board, LED paster packaged lamp pearl, aluminum alloy casing, transparent epoxy resin, current-limiting resistance, the bead weld of wherein said LED paster packaged lamp is connected to aluminum base circuit board, aluminum base circuit board is closely mounted in aluminum alloy casing groove, transparent epoxy resin embedding also covers envelope aluminum base circuit board and LED paster packaged lamp pearl in the groove of aluminum alloy casing, it is characterized in that: described LED paster packaged lamp pearl quantity is no less than 3, be equidistantly spaced, be composed in series a unit with current-limiting resistance, again by 3-10 unit access in parallel main power line.Described LED paster packaged lamp pearl spacing distance is 1-2 centimetre.
As one of preferred version of such scheme, 50 ohm of described current-limiting resistances.
As one of preferred version of such scheme, described LED paster packaged lamp pearl power is 0.5-1 watt.
As one of preferred version of such scheme, described aluminum alloy casing width is 1-2 centimetre, and length is not more than 1.5 meters; Two ends are provided with plug, and plug is fixed by screws on aluminum alloy casing.
As one of preferred version of such scheme, described plug is provided with hole, and water joint is through hole access aluminum base circuit board.
As one of preferred version of such scheme, described transparent epoxy resin floods LED paster packaged lamp pearl, and preferably clear epoxy resin is higher than lamp pearl 2-3 millimeter.
The preparation method of above-mentioned light fixture: the first step, LED paster packaged lamp pearl quantity is no less than to 3, be equidistantly spaced, be composed in series an element solder on aluminum base circuit board with current-limiting resistance, then by 3-10 unit access in parallel main power line; Second step, is closely mounted on aluminum base circuit board in aluminum alloy casing groove, plug is screwed to the two ends that are arranged on aluminum alloy casing; The 3rd step, the circular hole by water joint through plug, and by positive and negative main power line extreme the positive and negative extreme of aluminum base circuit board that be welded on respectively; The 4th step, accesses respectively DC12V power supply by the both positive and negative polarity of water joint, tests with aging, and the time is 1-2 hour, and qualified products enter next step; The 5th step, in the groove of aluminum alloy casing and aluminium coating base circuit board and LED paster packaged lamp pearl, and floods LED paster packaged lamp pearl 1-2 millimeter by transparent epoxy resin embedding; The 6th step, after transparent epoxy resin parches, repeats above-mentioned the 4th step, completes light fixture manufacturing process.
The technique effect that the utility model is obtained is:
1, adopt lamp pearl interval to arrange, be connected into a unit with current-limiting resistance, carry out mode in parallel by several unit again, can realize like this high power density, the direct close installation of aluminum alloy casing is on building hardware, form a whole radiator, reach radiating effect, simultaneously size reduction, cost, does not affect the building visual appearance on daytime.
2, adopt transparent epoxy resin embedding, and transparent epoxy resin floods the top of LED paster packaged lamp pearl, plug is fixed on the two ends of shell by tapping screw, dustproof and waterproof, light fixture be not afraid of drench with rain, dewfall, frost.
3, transparent epoxy resin is compared with lampshade, and light loss is little, and light efficiency is higher.
Accompanying drawing explanation
Fig. 1 is the utility model light fixture top view
Fig. 2 is the utility model lamp circuit wiring schematic diagram
Fig. 3 is the utility model light fixture profile
1 aluminum base circuit board, 2LED paster packaged lamp pearl, 3 aluminum alloy casings, 4 transparent epoxy resins, 5 screw holes, 6 current-limiting resistances, 7 main power lines, 8 plugs, 9 water joints, 10 screws.
The specific embodiment:
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As Fig. 1, Fig. 2, shown in Fig. 3, a kind of high power density, small size LED view brightening light fixture, comprise: aluminum base circuit board 1, LED paster packaged lamp pearl 2, aluminum alloy casing 3, transparent epoxy resin 4, current-limiting resistance 6, wherein said LED paster packaged lamp pearl 2 is welded in aluminum base circuit board 1, aluminum base circuit board 1 is closely mounted in the groove of aluminum alloy casing 3, transparent epoxy resin 4 embeddings are in the groove of aluminum alloy casing 3 and aluminium coating base circuit board 1 and LED paster packaged lamp pearl 2, described LED paster packaged lamp pearl 2 quantity are no less than 3, be equidistantly spaced, be composed in series a unit with current-limiting resistance 6, again by 3-10 unit access in parallel main power line 7.
The preparation method of above-mentioned light fixture: the first step, LED paster packaged lamp pearl 2 quantity are no less than to 3, be equidistantly spaced, be composed in series an element solder on aluminum base circuit board 1 with current-limiting resistance 6, then by 3-10 unit access in parallel main power line 7; Second step, is closely mounted on aluminum base circuit board 1 in aluminum alloy casing 3 grooves, plug 8 is fixedly mounted on to the two ends of aluminum alloy casing 3 by screw hole 5 use screws 10; The 3rd step, the circular hole by water joint 9 through plug 8, and by positive and negative main power line 7 extreme the positive and negative extreme of aluminum base circuit board 1 that be welded on respectively; The 4th step, accesses respectively DC12V power supply by the both positive and negative polarity of water joint 9, tests with aging, and the time is 1-2 hour, and qualified products enter next step; The 5th step, in the groove of aluminum alloy casing 3 and aluminium coating base circuit board 1 and LED paster packaged lamp pearl 2, and floods LED paster packaged lamp pearl 2 1-2 millimeters by transparent epoxy resin 4 embeddings; The 6th step, after transparent epoxy resin 4 parches, repeats above-mentioned the 4th step, completes light fixture manufacturing process.
Claims (7)
1. a high power density, small size LED view brightening light fixture, comprise: aluminum base circuit board (1), LED paster packaged lamp pearl (2), aluminum alloy casing (3), transparent epoxy resin (4), current-limiting resistance (6), wherein said LED paster packaged lamp pearl (2) is welded in aluminum base circuit board (1), aluminum base circuit board (1) is closely mounted in the groove of aluminum alloy casing (3), transparent epoxy resin (4) embedding is in the groove of aluminum alloy casing (3) and aluminium coating base circuit board (1) and LED paster packaged lamp pearl (2), it is characterized in that: described LED paster packaged lamp pearl (2) quantity is no less than 3, be equidistantly spaced, be composed in series a unit with current-limiting resistance (6), again by 3-10 unit access in parallel main power line (7).
2. view brightening light fixture as claimed in claim 1, is characterized in that: described LED paster packaged lamp pearl (2) spacing distance is 1-2 centimetre.
3. view brightening light fixture as claimed in claim 1, is characterized in that: described current-limiting resistance (6) 50 Ω.
4. as claim becomes the view brightening light fixture as described in 1, it is characterized in that: described LED paster packaged lamp pearl power is 0.5-1 watt.
5. view brightening light fixture as claimed in claim 1, is characterized in that: described aluminum alloy casing (3) width is 1-2 centimetre, and length is not more than 1.5 meters; Two ends are provided with plug (8), and plug (8) is fixed by screws in aluminum alloy casing two ends.
6. view brightening light fixture as claimed in claim 5, is characterized in that: described plug (8) is provided with hole, and water joint (9) is through hole access aluminum base circuit board (1).
7. view brightening light fixture as claimed in claim 1, is characterized in that: described transparent epoxy resin (4) is higher than lamp pearl 2-3 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320841582.7U CN203605107U (en) | 2013-12-19 | 2013-12-19 | Light emitting diode (LED) landscape lighting lamp with high power density and small size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320841582.7U CN203605107U (en) | 2013-12-19 | 2013-12-19 | Light emitting diode (LED) landscape lighting lamp with high power density and small size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203605107U true CN203605107U (en) | 2014-05-21 |
Family
ID=50717780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320841582.7U Expired - Fee Related CN203605107U (en) | 2013-12-19 | 2013-12-19 | Light emitting diode (LED) landscape lighting lamp with high power density and small size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203605107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629604A (en) * | 2013-12-19 | 2014-03-12 | 刘艺洋 | LED (Light-Emitting Diode) landscape brightening lamp with high power density and small dimension and manufacturing method thereof |
-
2013
- 2013-12-19 CN CN201320841582.7U patent/CN203605107U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629604A (en) * | 2013-12-19 | 2014-03-12 | 刘艺洋 | LED (Light-Emitting Diode) landscape brightening lamp with high power density and small dimension and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206606139U (en) | A kind of LED logos lamp illuminator | |
| CN204026212U (en) | A kind of three-dimensional LED flower | |
| CN203286364U (en) | LED luminescent lamp and LED luminescent lamp string | |
| CN203605107U (en) | Light emitting diode (LED) landscape lighting lamp with high power density and small size | |
| CN103629604A (en) | LED (Light-Emitting Diode) landscape brightening lamp with high power density and small dimension and manufacturing method thereof | |
| CN102856475A (en) | Full-angle luminous LED (light-emitting diode) chip encapsulation structure | |
| CN202056656U (en) | High heat dissipation LED (Light Emitting Diode) street lamp | |
| CN2736638Y (en) | Water-proof LED decorative lamp | |
| CN201992497U (en) | LED guardrail tube | |
| CN203421538U (en) | High power light emitting diode (LED) surface light source | |
| CN102831839A (en) | LED (Light Emitting Diode) display screen | |
| CN203010289U (en) | Energy-saving environment-friendly bulb light with light source and power source designed in an integrated mode | |
| CN202165899U (en) | Plastic sealed LED module lamp string | |
| CN203162722U (en) | Backlight dodging lens module | |
| CN202056655U (en) | LED (Light-emitting diode) street lamp | |
| CN203442532U (en) | Led lamp | |
| CN201973504U (en) | Small-power LED colorful energy-saving panel lamp | |
| CN202797076U (en) | Packaging structure capable of achieving all-angle luminescence of LED chip | |
| CN202118563U (en) | Led lamp | |
| CN202274315U (en) | Spherical LED decorative lamp | |
| CN204554438U (en) | A kind of T5 glass LED light pipe | |
| CN201765778U (en) | Light-emitting signboard | |
| CN208735509U (en) | A kind of LED line suitable for landscape brightening | |
| CN201475826U (en) | Novel car top lighting equipment | |
| CN202125780U (en) | Flexible SMD LED rainbow luminaire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170628 Address after: 410205, Changsha, Hunan Province, Jinshan District, Wangcheng District, Jinshan community, Jinshan community, No. 264 Patentee after: Changsha five and Photoelectric Technology Co., Ltd. Address before: 410205, Changsha District, Hunan province Wangcheng Gold Park Street Patentee before: Liu Yiyang |
|
| 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: 20140521 Termination date: 20181219 |