CN101832486A - High-power LED bulb - Google Patents
High-power LED bulb Download PDFInfo
- Publication number
- CN101832486A CN101832486A CN201010183904A CN201010183904A CN101832486A CN 101832486 A CN101832486 A CN 101832486A CN 201010183904 A CN201010183904 A CN 201010183904A CN 201010183904 A CN201010183904 A CN 201010183904A CN 101832486 A CN101832486 A CN 101832486A
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- Prior art keywords
- led lamp
- heat
- heat radiation
- power led
- lamp
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 39
- 230000005855 radiation Effects 0.000 claims abstract description 29
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 10
- 238000009423 ventilation Methods 0.000 claims description 12
- 239000004411 aluminium Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 9
- 229910052799 carbon Inorganic materials 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000013022 venting Methods 0.000 abstract 2
- 238000005286 illumination Methods 0.000 description 9
- 238000001816 cooling Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a high-power LED bulb which comprises a standardized bulb holder, a bulb body, an LED lamp and a lamp shade, wherein the bulb body comprises a plastic part internally provided with a power driver; the outer wall of the plastic part is provided with a mounting slot, and heat radiating aluminum sheets are arranged in the mounting slot; the front part of the plastic part is provided with an LED lamp fixing seat through an assembly plate, and the LED lamp is arranged on the LED lamp fixing seat; the assembly plate is provided with vent holes corresponding to the heat radiating aluminum sheets; the LED lamp fixing seat is provided with rib plates, and venting and heat radiating slots are formed among the rib plates and communicated with heat radiation spaces formed by the heat radiating aluminum sheets; the lamp shade is arranged on the front part of the bulb body, and the LED lamp is sleeved in the lamp shade; and the lamp shade is provided with a venting and heat radiating window. The high-power LED bulb has convenient mounting and use, low energy consumption, high brightness, good heat radiating effect and long service life and is a low-carbon green environmentally-friendly product. The high-power LED bulb can conveniently replace various light sources used at present and is particularly suitable for places requiring lighting such as public places, commercial and office areas, families, and the like.
Description
Technical field
The present invention relates to a kind of illuminating lamp, especially a kind of high-power LED bulb.
Background technology
Traditional lighting bulb, comprise standardized lamp holder, lamp body, illuminator and lampshade on the structure, the corresponding power drives that is provided with in the lamp body is mounted to by lamp holder during use and carries out work in the supply socket, the light that illuminator sends sees through lampshade and distributes, for the user provides illumination; Generally, the user then needs the power of illuminating lamp just high more if need the better illumination effect, uses powerful illuminating lamp, corresponding power consumption is just big more, be unfavorable for energy-conserving and environment-protective, simultaneously, higher power also can be attended by higher caloric value, if heat can not get getting rid of preferably, after long-time the use, can produce danger, and long-term overheated, also can influence the service life of illuminating lamp because of overheated.
Summary of the invention
At the problems referred to above, the invention provides the high high-power LED bulb of a kind of good heat dissipation effect and light efficiency.
The technical scheme that the present invention is adopted for its technical problem of solution is:
A kind of high-power LED bulb, comprise standardized lamp holder, lamp body, LED lamp and lampshade, described lamp body comprises that inside is provided with the plastic components of power supply driver, the plastic components outer wall is provided with some mounting grooves longitudinally, the heat radiation aluminium flake is installed on the mounting groove, the heat radiation aluminium flake is provided with the ventilation and heat through hole, some heat radiation aluminium flakes are formed the outline of lamp body around plastic components, the fixedly connected lamp holder in described plastic components rear portion, the front portion is equipped with LED lamp holder by the assembly unit plate, described LED lamp is installed on the LED lamp holder, and is connected with power supply driver in the plastic components, and described assembly unit plate is provided with and the corresponding air vent in aluminium flake position that dispels the heat; The periphery of described LED lamp holder is provided with some along its floor that radially extends, and forms the ventilation and heat groove between adjacent two floors, and the ventilation and heat groove is communicated with by the heat-dissipating space that the adjacent heat radiation aluminium flake with its rear side of ventilating opening forms; Described lampshade is installed on the lamp body front portion, in the LED lamp is placed on, is provided with the ventilation and heat window on lampshade.
The invention has the beneficial effects as follows: high-power LED bulb provided by the present invention, energy-conserving and environment-protective, intensity of illumination is good, and adopt radiator structure of the present invention, lampshade to the louvre on rear heat radiation aluminium flake and the lamp holder by the place ahead in the lamp forms the heat radiation Saigon, in the lamp high efficiency light-emitting, can also guarantee that the heat that sends runs through in the cooling system of full lamp the guiding external environment at this lamp and dispels the heat, therefore have very excellent radiating effect; The present invention installs and is easy to use, and energy consumption is low, brightness is high, and good heat dissipation effect, long service life, be low-carbon (LC) environmental protection illuminating product, can replace the various light sources of present use easily, being adapted at public arena, commerce, office space and family etc. especially needs the place of illumination to use.
Description of drawings
The invention will be further described below in conjunction with drawings and embodiments:
Fig. 1 is a fractionation structural representation of the present invention;
Fig. 2 is the structural representation of lamp body;
Fig. 3 is the structural representation of heat radiation aluminium flake;
Fig. 4 is the structural representation of assembly unit plate;
Fig. 5 is the structural representation of LED lamp holder;
Fig. 6 is the combining structure schematic diagram of plastic components and assembly unit plate;
Fig. 7 is a structural representation of the present invention.
The specific embodiment
With reference to Fig. 1, a kind of high-power LED bulb provided by the present invention, comprise standardized lamp holder 1, lamp body, LED lamp 3 and lampshade 4, as shown in Figure 2, described lamp body comprises that inside is provided with the plastic components 2 of power supply driver, power supply driver of the present invention (not providing among the figure), can adopt the double-standard circuit that is connected in parallel, can be installed on DC circuit or the alternating current circuit, substitute original illuminating lamp, so result of use is wider, and contains constant current, temp autocontrolled protection in the circuit, the voltage broad is particularly suitable for great power LED and uses; Wherein plastic components 2 outer walls are provided with some mounting grooves longitudinally 21, heat radiation aluminium flake 22 is installed on the mounting groove 21, its structure such as Fig. 3, on heat radiation aluminium flake 22, be provided with ventilation and heat through hole 221, and can set up and strengthen circular arc root 222, to add the rigidity hardness of hadron aluminium flake, make longer service life; Interior some heat radiation aluminium flakes 22 are formed the outline of lamp bodies around plastic components 2, the fixedly connected lamp holder 1 in described plastic components 2 rear portions, the front portion is equipped with LED lamp holder 6 by assembly unit plate 5, described LED lamp 1 is installed on the LED lamp holder 6, and be connected with power supply driver in the plastic components 2, after lamp holder 1 was installed on the lamp socket, LED lamp 1 was got a little to power supply driver like this, began luminous; And with reference to shown in Figure 4, described assembly unit plate 5 can adopt aluminum or plastic material, which is provided with and the corresponding air vent 51 in aluminium flake 22 positions that dispels the heat; As shown in Figure 5, the periphery of described LED lamp holder 6 is provided with some along its floor that radially extends 62, form ventilation and heat groove 63 between adjacent two floors 62, ventilation and heat groove 63 is communicated with by the heat-dissipating space 220 that the adjacent heat radiation aluminium flake 22 with its rear side of ventilating opening 51 forms; Lampshade 4 is installed on the lamp body front portion in addition, in LED lamp 3 is placed on, the light that LED lamp 3 sends appears by lampshade 4, can make that illumination is even, range of exposures and effect are all very desirable, and, on lampshade 4, be provided with ventilation and heat window 41, so, formed the external world, lampshade 4, LED lamp holder 6, assembly unit plate 5 is to heat radiation aluminium flake 41, the cooling system that runs through full lamp, in addition as shown in Figure 6, as preferred version, be provided with space 43 between plastic components 2 and the assembly unit plate 5, for example, plastic components 2 can be connected and fixed by bolt with assembly unit plate 5, and heat radiation aluminium flake 22 is anterior fixing with 5 combinations of assembly unit plate, bolt is with plastic components 2, assembly unit plate 5 and heat radiation aluminium flake 22 are locked, just formed space 43, this space 43 is communicated to the external world by heat radiation aluminium flake 22, thereby radiating effect is better.As seen, when the present invention used in reality, this heat-sinking capability had improved 70% than common die casting aluminium lamp housing, solved the difficult problem of high-power LED bulb heat radiation effectively, in the service life of greatly having improved high-power LED bulb, had ensured the lasting of luminous flux.
As optimal way, described heat radiation aluminium flake 22 is fan-shaped, and wherein a straight flange is installed in the mounting groove 21, and the arc limit is towards the rear, and some heat radiation aluminium flakes 22 are formed the hemispherical outline of lamp body around plastic components 2; Corresponding described lampshade 4 is a hemispherical, its diameter matches with heat radiation aluminium flake 22 sizes, entire combination is circular, as shown in Figure 7, be combined together like this, form a structure as the figure conventional bulb, and the lamp holder 1 of matching standardization, alternative conventional bulb is used, and makes that the scope of application of the present invention is wider.
As preferred implementation of the present invention, described LED lamp holder 6 is provided with some groups of angle anchor clamps 61, every group of angle anchor clamps 61 comprise first clamping plate 611 with first gradient and second clamping plate 612 with second gradient, the edge of described fixed angle anchor clamps 61 is provided with and every group first clamping plate 611 and corresponding first auxiliary splint 71 and second auxiliary splint 72 of second clamping plate 612, and described LED lamp 3 correspondences are installed between first clamping plate 611 and first auxiliary splint 71 and second clamping plate 612 and second auxiliary splint 72; So, thereby make different LED lamp 3 have different lighting angles, make the illuminating area of high-power LED bulb more spacious.
In embodiment as shown in the figure, these some groups of angle anchor clamps 61 are to be arranged on ringwise on the LED lamp holder 6, and first gradient of first clamping plate 611 is 148 °, and second gradient of second clamping plate 612 is 128 °.Certainly, some groups of angle anchor clamps also can adopt other mode to be provided with on the LED lamp holder, and first gradient of first clamping plate and second gradient of second clamping plate also can adopt other angle to cooperate, and the illuminating area that it obtained is just different, is not described further at this.
In addition, the surface of described fixed angle anchor clamps 61 is provided with at least one straight-ahead LED lamp fixed leg 73, by fixture LED lamp 3 is installed on the LED lamp fixed leg 73, realizes positive illumination.
As fully visible, high-power LED bulb provided by the present invention, energy-conserving and environment-protective, intensity of illumination is good, and illumination range is wide, and adopts radiator structure of the present invention, forms the Saigon of dispelling the heat by the lampshade in the place ahead louvre to rear heat radiation aluminium flake and the lamp holder in the lamp, in the lamp high efficiency light-emitting, can also guarantee that the heat that sends runs through in the cooling system of full lamp the guiding external environment at this lamp and dispels the heat, therefore have very excellent radiating effect; The present invention installs and is easy to use, and energy consumption is low, brightness is high, and good heat dissipation effect, long service life, be low-carbon (LC) environmental protection illuminating product, can replace the various light sources of present use easily, being adapted at public arena, commerce, office space and family etc. especially needs the place of illumination to use.
Certainly, the above-mentioned just preferred embodiment of the present invention, it is not construed as limiting the invention, and the present invention also can have other structural change, so long as the equalization of doing according to protection scope of the present invention changes and modify, all should still belong in the scope that the present invention contains.
Claims (10)
1. high-power LED bulb, comprise standardized lamp holder (1), lamp body, LED lamp (3) and lampshade (4), it is characterized in that: described lamp body comprises that inside is provided with the plastic components of power supply driver (2), plastic components (2) outer wall is provided with some mounting grooves longitudinally (21), heat radiation aluminium flake (22) is installed on the mounting groove (21), some heat radiation aluminium flakes (22) are formed the outline of lamp body around plastic components (2), the fixedly connected lamp holder in described plastic components (2) rear portion (1), the front portion is equipped with LED lamp holder (6) by assembly unit plate (5), described LED lamp (1) is installed on the LED lamp holder (6), and with plastic components (2) in power supply driver be connected, described assembly unit plate (5) is provided with the air vent (51) corresponding with the aluminium flake that dispels the heat (22) position; The periphery of described LED lamp holder (6) is provided with some along its floor that radially extends (62), form ventilation and heat groove (63) between adjacent two floors (62), ventilation and heat groove (63) is communicated with by the heat-dissipating space (220) that the adjacent heat radiation aluminium flake with its rear side of ventilating opening (51) (22) forms; Described lampshade (4) is installed on the lamp body front portion, in LED lamp (3) is placed on, is provided with ventilation and heat window (41) on lampshade (4).
2. a kind of high-power LED bulb according to claim 1, it is characterized in that: described heat radiation aluminium flake (22), for fan-shaped, wherein a straight flange is installed in the mounting groove (21); the arc limit is towards the rear, and some heat radiation aluminium flakes (22) are formed the hemispherical outline of lamp body around plastic components (2).
3. a kind of high-power LED bulb according to claim 2 is characterized in that: described lampshade (4) is a hemispherical, and its diameter matches with heat radiation aluminium flake (22) size, and entire combination is circular.
4. a kind of high-power LED bulb according to claim 1 is characterized in that: be provided with space (43) between described plastic components (2) and the assembly unit plate (5).
5. a kind of high-power LED bulb according to claim 1, it is characterized in that: described LED lamp holder (6) is provided with some groups of angle anchor clamps (61), every group of angle anchor clamps (51) comprise first clamping plate (611) with first gradient and second clamping plate (612) with second gradient, the edge of described fixed angle anchor clamps (61) is provided with first auxiliary splint (71) corresponding with every group first clamping plate (611) and second clamping plate (612) and second auxiliary splint (72), and described LED lamp (3) correspondence is installed between first clamping plate (611) and first auxiliary splint (71) and second clamping plate (612) and second auxiliary splint (72).
6. a kind of high-power LED bulb according to claim 5 is characterized in that: some groups of angle anchor clamps (61) are arranged on the LED lamp holder (6) ringwise.
7. according to claim 5 or 6 described a kind of high-power LED bulbs, it is characterized in that: first gradient of first clamping plate (611) is 148 °, and second gradient of second clamping plate (612) is 128 °.
8. a kind of high-power LED bulb according to claim 5, it is characterized in that: the surface of described fixed angle anchor clamps (61) is provided with at least one straight-ahead LED lamp fixed leg (73), and LED lamp fixed leg (73) is gone up and by fixture LED lamp (3) is installed.
9. a kind of high-power LED bulb according to claim 1 is characterized in that: described heat radiation aluminium flake (22) is provided with ventilation and heat through hole (221).
10. a kind of high-power LED bulb according to claim 1 is characterized in that: described heat radiation aluminium flake (22) is provided with strengthens circular arc root (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101839044A CN101832486B (en) | 2010-05-26 | 2010-05-26 | High-power LED bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101839044A CN101832486B (en) | 2010-05-26 | 2010-05-26 | High-power LED bulb |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101832486A true CN101832486A (en) | 2010-09-15 |
| CN101832486B CN101832486B (en) | 2011-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101839044A Active CN101832486B (en) | 2010-05-26 | 2010-05-26 | High-power LED bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101832486B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014015657A1 (en) * | 2012-07-23 | 2014-01-30 | 贵州光浦森光电有限公司 | Method for forming a highly-interchangeable and universal led bulb, flange-type-support led bulb, and led lamp |
| CN104595806A (en) * | 2015-01-16 | 2015-05-06 | 浙江寰龙电子技术有限公司 | LED (light emitting diode) spot lamp with wider light irradiation range |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080049399A1 (en) * | 2006-07-12 | 2008-02-28 | Hong Kong Applied Science And Technology Research Institute Co., Ltd. | Lighting device |
| CN101696778A (en) * | 2009-10-20 | 2010-04-21 | 南京汉德森科技股份有限公司 | LED explosion-proof lamp |
| CN201462501U (en) * | 2009-05-21 | 2010-05-12 | 杭州创元光电科技有限公司 | LED indoor illuminating lamp |
| CN201688208U (en) * | 2010-05-26 | 2010-12-29 | 邓旭恒 | Big power LED lamp bulb |
-
2010
- 2010-05-26 CN CN2010101839044A patent/CN101832486B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080049399A1 (en) * | 2006-07-12 | 2008-02-28 | Hong Kong Applied Science And Technology Research Institute Co., Ltd. | Lighting device |
| CN201462501U (en) * | 2009-05-21 | 2010-05-12 | 杭州创元光电科技有限公司 | LED indoor illuminating lamp |
| CN101696778A (en) * | 2009-10-20 | 2010-04-21 | 南京汉德森科技股份有限公司 | LED explosion-proof lamp |
| CN201688208U (en) * | 2010-05-26 | 2010-12-29 | 邓旭恒 | Big power LED lamp bulb |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014015657A1 (en) * | 2012-07-23 | 2014-01-30 | 贵州光浦森光电有限公司 | Method for forming a highly-interchangeable and universal led bulb, flange-type-support led bulb, and led lamp |
| CN104595806A (en) * | 2015-01-16 | 2015-05-06 | 浙江寰龙电子技术有限公司 | LED (light emitting diode) spot lamp with wider light irradiation range |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101832486B (en) | 2011-12-28 |
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Effective date of registration: 20170830 Address after: 528400 Guangdong city of Zhongshan Province town industrial zone seven Fang Da Tan Patentee after: Zhongshan city classic lighting electrical equipment Co Ltd Address before: Two lane 528400 Guangdong city of Zhongshan Province town Qijiang town No. 5 North Road Patentee before: Deng Xuheng |
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| TR01 | Transfer of patent right |