CN105526534A - Novel LED high-power energy saving projection lamp - Google Patents
Novel LED high-power energy saving projection lamp Download PDFInfo
- Publication number
- CN105526534A CN105526534A CN201610081757.7A CN201610081757A CN105526534A CN 105526534 A CN105526534 A CN 105526534A CN 201610081757 A CN201610081757 A CN 201610081757A CN 105526534 A CN105526534 A CN 105526534A
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- China
- Prior art keywords
- lamp bead
- led lamp
- led
- integrated package
- energy saving
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Classifications
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- 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
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Led Device Packages (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses an LED high-power energy saving projection lamp. A cooling fin grid is arranged in a lamp base body; cooling fins hollowly inserted front and back are arranged on the grid at intervals; multiple LED bead integration blocks are mounted at the front part of the cooling fin grid in sequence at intervals through a baseplate; transparent masks of the LED bead integration blocks tightly cover a circuit board and LED beads; and the transparent masks are provided with outwards projected convex bubbles corresponding to the positions of all the LED beads. The LED high-power energy saving projection lamp can greatly improve the cooling capacity of the LED beads therein, largely increases the configuration number of the LED beads therein, and has such advantages as energy conservation, high power, high light emitting intensity, good cooling effect of the LED beads and long service life.
Description
Technical field
The present invention relates to field of illumination lamp technology, particularly a kind of new-type LED high-power energy saving Projecting Lamp.
Background technology
LED illumination lamp and the conventional incandescent photoelectric conversion rate that compares can improve 3 times, and can improve 2 times with the power saving fluorescent lamp photoelectric conversion rate that compares, the service life of LED illumination lamp can reach 80,000 ~ 100,000 hours, is more than 10 times of conventional light source service life.LED illumination lamp has the advantages such as long service life, start-up time is short, stability is good.Along with exploitation and the progress of great power LED technology, increasing LED projector lamp is applied in various lighting field, as square brightening, performance hall, highway tunnel illumination etc.
Due to the light emitting source that LED lamp bead integrated package is LED projector lamp, traditional LED projector lamp is all a monoblock LED lamp bead integrated package, LED lamp bead arrangement is assembled, cause caloric value huge, the LED lamp bead integrated package of monoblock stops again the convection current of air between LED projector lamp front and rear part, extremely be unfavorable for the heat radiation of LED projector lamp, thus cause LED projector lamp burn out because of overheated for a long time or greatly shorten its service life; And have to reduce the area of LED lamp bead integrated package and the quantity of arrangement LED lamp bead to reduce caloric value, irradiation brightness and the scope of whole LED projector lamp can be affected again.Can say, solving heating problem and increasing irradiation brightness is problem the most in the urgent need to address in the application and development of LED projector lamp.
Summary of the invention
The object of this invention is to provide a kind of novel structure, manufacture simple, luminous intensity is high, the new-type LED high-power energy saving Projecting Lamp of good heat dissipation effect, long service life, to overcome the above-mentioned defect existed in prior art.
Technical scheme of the present invention is:
A kind of new-type LED high-power energy saving Projecting Lamp, comprise lamp holder body, LED lamp bead integrated package, power supply, lamp holder body is made up of fin grid and LED lamp bead integrated package mounting base, the through fin be intervally arranged before and after being provided with in described fin grid, some pieces of LED lamp bead integrated package mounting bases are arranged on the front portion of fin grid, between adjacent LED lamp bead integrated package mounting base at intervals; And the described LED lamp bead integrated package that mate identical with LED lamp bead integrated package mounting base quantity be corresponding to be arranged on each piece of LED lamp bead integrated package mounting base and to be connected with power supply, described LED lamp bead integrated package comprises wiring board, LED lamp bead, transparent face mask, each LED lamp bead is independently installed in the circuit board on corresponding plug-in position, the sealing of described transparent face mask be covered in LED lamp bead is installed wiring board on, transparent face mask is equipped with the convex bubble of outwardly convex on the installation site of each LED lamp bead corresponding, and described LED lamp bead is housed in convex bubble.
Preferably, the quantity of described LED lamp bead integrated package mounting base is 2 ~ 12 pieces.
Preferably, described LED lamp bead integrated package mounting base is horizontal single-column type or longitudinal single-column type or multiple lines and multiple rows is hybrid-type is intervally arranged.
Preferably, be provided with in described fin grid before and after through and in longitudinal direction or transverse direction or the fin that is intervally arranged of oblique parallel.
Preferably, be provided with in described fin grid before and after through and fin that the is arrangement in netted transpostion interval.
Preferably, described LED lamp bead integrated package mounting base, fin grid and fin all adopt by aluminum alloy materials one-step die casting is integral structure.
Preferably, described transparent face mask is by organic transparent material or a safety glass moulded section.
Preferably, the convex bubble of described transparent face mask is hemispherical.
Preferably, the wiring board of described each LED lamp bead integrated package can install 10 ~ 36 LED lamp bead.
Preferably, be also provided with fixed support, described fixed support is arranged on lamp holder body rear, support bracket fastened linkage section through lamp holder body fin space be fixedly connected with LED lamp bead integrated package mounting base.
Remarkable result of the present invention is:
The present invention adopts the mode separating the separately arrangement of certain distance between polylith LED lamp bead integrated package, again in conjunction with the mode that is intervally arranged of the front and back pass-through type of fin, make the surrounding of every block LED lamp bead integrated package can form the direct high efficiency flow of air, thus, the amount of heat that every block LED lamp bead integrated package is produced can rapidly by fin grid, those fin conductive particularly wherein do not stopped by LED lamp bead integrated package and LED lamp bead integrated package mounting base are also taken away by air-flow, therefore, new-type LED high-power energy saving Projecting Lamp good heat dissipation effect of the present invention, luminous power is large, luminous intensity is high.
Through experimental verification, compared with existing LED projector lamp, when identical luminous power, the operating temperature of new-type LED high-power energy saving Projecting Lamp of the present invention reduces by more than 30%; When identical operating temperature, the luminous power of new-type LED high-power energy saving Projecting Lamp of the present invention can improve more than 40%.And, by reducing the area of LED lamp bead integrated package further and the quantity increasing LED lamp bead integrated package and the spacing distance strengthened between each LED lamp bead integrated package, operating temperature can also be reduced further, increase luminous power.
And the thick face shield of monoblock plane formula compared to existing LED projector lamp, LED lamp bead covers in convex bubble by the convex bubble of hemispherical that the transparent face mask of new-type LED high-power energy saving Projecting Lamp of the present invention is all provided with outwardly convex in the position of each LED lamp bead corresponding, the convex bubble of this transparent hemispherical can produce the optical effect of convex lens, the light that LED lamp bead in convex bubble is sent becomes more scattering, the dazzling and uniform not defect of light of the single-point that can improve LED lamp bead; And the convex bubble of hemispherical has very large bearing capacity, transparent face mask can be made to adopt thinner thickness, still there is very strong compression strength, manufacture raw material can be saved, and be conducive to the light transmission and the radiating effect that strengthen LED projector lamp front portion.
Accompanying drawing explanation
Fig. 1 is the structure schematic front view of the new-type LED high-power energy saving Projecting Lamp of one embodiment of the invention.
Fig. 2 is the schematic rear view of Fig. 1.
Fig. 3 is the decomposition texture schematic diagram of the LED lamp bead integrated package shown in Fig. 1.
In figure: 1, fin grid; 2, LED lamp bead integrated package; 3, LED lamp bead integrated package mounting base; 4, fin; 5, transparent face mask; 6, wiring board; 7, LED lamp bead; 8, convex bubble; 9, fixed support.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further illustrated.
See shown in Fig. 1 to Fig. 3, a kind of new-type LED high-power energy saving Projecting Lamp, comprises lamp holder body, LED lamp bead integrated package 2, power supply.Lamp holder body is made up of fin grid 1 and LED lamp bead integrated package mounting base 3, through and in longitudinal direction or the fin that is intervally arranged of transverse direction or oblique parallel or the fin 4 in netted transpostion interval arrangement before and after being provided with in fin grid 1, through and to be parallel longitudinally intervally arranged before and after the fin 4 arranged in the fin grid 1 of the present embodiment adopts.Some pieces of LED lamp bead integrated package mounting bases 3 are arranged on the front portion of fin grid 1, between adjacent LED lamp bead integrated package mounting base 3 at intervals, and the LED lamp bead integrated package 2 that mate identical with LED lamp bead integrated package mounting base 3 quantity be corresponding to be arranged on each piece of LED lamp bead integrated package mounting base 4 and to be connected with power supply, between adjacent LED lamp bead integrated package 2 also at intervals, the quantity of LED lamp bead integrated package mounting base 3 can be 2 ~ 12 pieces, three pieces of LED lamp bead integrated package mounting bases 3 and three pieces of corresponding LED lamp bead integrated packages 2 are set in the front portion of fin grid 1 in the present embodiment, LED lamp bead integrated package mounting base 3 can in horizontal single-column type or longitudinal single-column type or multiple lines and multiple rows be hybrid-type is intervally arranged, LED lamp bead integrated package mounting base 3 in the present embodiment is intervally arranged in longitudinal single-column type and is arranged on the front portion of fin grid 1, LED lamp bead integrated package mounting base 3 in the present embodiment, it is integral structure that fin grid 1 and fin 4 all adopt by aluminum alloy materials one-step die casting.Each LED lamp bead integrated package 2 comprises one piece of wiring board 6, several LED lamp bead 7 and a transparent face mask 5, the wiring board 6 of each LED lamp bead integrated package 2 can be installed 10 ~ 36 LED lamp bead 7, the wiring board 6 of each LED lamp bead integrated package 2 of the present embodiment installs 24 LED lamp bead 7, each LED lamp bead 7 to be independently arranged on wiring board 6 on corresponding plug-in position, transparent face mask 5 sealing be covered in LED lamp bead 7 is installed wiring board 6 on, transparent face mask 5 is equipped with the convex bubble 8 of outwardly convex on the installation site of each LED lamp bead 7 corresponding, convex bubble 8 semicircular in shape of transparent face mask 5, each LED lamp bead 7 is housed in each convex bubble 8.The present embodiment is also provided with fixed support 9, and described fixed support 9 is arranged on lamp holder body rear, the linkage section of fixed support 9 through lamp holder body fin 4 space be fixedly connected with LED lamp bead integrated package mounting base 3.
Claims (10)
1. a new-type LED high-power energy saving Projecting Lamp, comprise lamp holder body, LED lamp bead integrated package (2), power supply, it is characterized in that: described lamp holder body is made up of fin grid (1) and LED lamp bead integrated package mounting base (3), the through fin (4) be intervally arranged before and after being provided with in described fin grid (1), some pieces of LED lamp bead integrated package mounting bases (3) are arranged on the front portion of fin grid (1), between adjacent LED lamp bead integrated package mounting base (3) at intervals, and the described LED lamp bead integrated package (2) of mating identical with LED lamp bead integrated package mounting base (3) quantity be corresponding, and to be arranged on each piece of LED lamp bead integrated package mounting base (3) upper and be connected with power supply, described LED lamp bead integrated package (2) comprises wiring board (6), LED lamp bead (7), transparent face mask (5), each LED lamp bead (7) is independently arranged on the upper corresponding plug-in position of wiring board (6), described transparent face mask (5) sealing be covered in LED lamp bead (7) are installed wiring board (6) on, transparent face mask (5) is equipped with the convex bubble (8) of outwardly convex on the installation site of corresponding each LED lamp bead (7), described LED lamp bead (7) is housed in convex bubble (8).
2. new-type LED high-power energy saving Projecting Lamp according to claim 1, is characterized in that: the quantity of described LED lamp bead integrated package mounting base (3) is 2 ~ 12 pieces.
3. new-type LED high-power energy saving Projecting Lamp according to claim 1, is characterized in that: described LED lamp bead integrated package mounting base (3) is in horizontal single-column type or longitudinal single-column type or multiple lines and multiple rows is hybrid-type is intervally arranged.
4. new-type LED high-power energy saving Projecting Lamp according to claim 1, is characterized in that: through and in longitudinal direction or transverse direction or the fin (4) that is intervally arranged of oblique parallel before and after being provided with in described fin grid (1).
5. new-type LED high-power energy saving Projecting Lamp according to claim 1, is characterized in that: through and fin (4) that the is arrangement in netted transpostion interval before and after being provided with in described fin grid (1).
6. new-type LED high-power energy saving Projecting Lamp according to claim 1, is characterized in that: it is integral structure that described LED lamp bead integrated package mounting base (3), fin grid (1) and fin (4) all adopt by aluminum alloy materials one-step die casting.
7. new-type LED high-power energy saving Projecting Lamp according to claim 1, is characterized in that: described transparent face mask (5) is by organic transparent material or a safety glass moulded section.
8. new-type LED high-power energy saving Projecting Lamp according to claim 1, is characterized in that: the convex bubble (8) of described transparent face mask (5) is in hemispherical.
9. new-type LED high-power energy saving Projecting Lamp according to claim 1, is characterized in that: the wiring board (6) of described each LED lamp bead integrated package (2) can install 10 ~ 36 LED lamp bead (7).
10. new-type LED high-power energy saving Projecting Lamp according to claim 1, it is characterized in that: be also provided with fixed support (9), described fixed support (9) is arranged on lamp holder body rear, the linkage section of fixed support (9) through lamp holder body fin (4) space be fixedly connected with LED lamp bead integrated package mounting base (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610081757.7A CN105526534A (en) | 2016-02-05 | 2016-02-05 | Novel LED high-power energy saving projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610081757.7A CN105526534A (en) | 2016-02-05 | 2016-02-05 | Novel LED high-power energy saving projection lamp |
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| Publication Number | Publication Date |
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| CN105526534A true CN105526534A (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610081757.7A Pending CN105526534A (en) | 2016-02-05 | 2016-02-05 | Novel LED high-power energy saving projection lamp |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202691767U (en) * | 2012-05-22 | 2013-01-23 | 武汉长江半导体照明科技股份有限公司 | High-power rotary project lamp allowing light-emitting diode (LED) module units to be spliced |
| CN203823557U (en) * | 2014-02-24 | 2014-09-10 | 上海南华机电有限公司 | High-power projection lamp |
| CN204387840U (en) * | 2015-02-02 | 2015-06-10 | 宁波美仑光电科技有限公司 | Module type LED projector lamp |
| CN204387843U (en) * | 2015-02-02 | 2015-06-10 | 宁波美仑光电科技有限公司 | A kind of Novel LED projection lamp |
| CN205535311U (en) * | 2016-02-05 | 2016-08-31 | 佛山市磐龙达纺织品科技有限公司 | High -power energy -conserving projecting lamp of new -type LED |
-
2016
- 2016-02-05 CN CN201610081757.7A patent/CN105526534A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202691767U (en) * | 2012-05-22 | 2013-01-23 | 武汉长江半导体照明科技股份有限公司 | High-power rotary project lamp allowing light-emitting diode (LED) module units to be spliced |
| CN203823557U (en) * | 2014-02-24 | 2014-09-10 | 上海南华机电有限公司 | High-power projection lamp |
| CN204387840U (en) * | 2015-02-02 | 2015-06-10 | 宁波美仑光电科技有限公司 | Module type LED projector lamp |
| CN204387843U (en) * | 2015-02-02 | 2015-06-10 | 宁波美仑光电科技有限公司 | A kind of Novel LED projection lamp |
| CN205535311U (en) * | 2016-02-05 | 2016-08-31 | 佛山市磐龙达纺织品科技有限公司 | High -power energy -conserving projecting lamp of new -type LED |
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Application publication date: 20160427 |
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