CN101858515A - High-power LED bulb - Google Patents
High-power LED bulb Download PDFInfo
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- CN101858515A CN101858515A CN201010183538A CN201010183538A CN101858515A CN 101858515 A CN101858515 A CN 101858515A CN 201010183538 A CN201010183538 A CN 201010183538A CN 201010183538 A CN201010183538 A CN 201010183538A CN 101858515 A CN101858515 A CN 101858515A
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- led lamp
- clamping plate
- led bulb
- anchor clamps
- power led
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Abstract
The invention relates to a high-power LED bulb which comprises a bulb holder, a bulb body, LED bulbs and a bulb shade, wherein the bulb body comprises a mother cover and a plurality of sub aluminum sheets and is provided with an LED bulb fixing seat; the LED bulb fixing seat is provided with an LED bulb angle fixing clamp and a plurality of angle clamps, and the angle clamps comprise a first clamping plate and a second clamping plate; the edge of the LED bulb angle fixing clamp is provided with a first pair of clamping plates and a second pair of clamping plates, and the LED bulbs are correspondingly arranged between the first clamping plate and the first pair of clamping plates as well as between the second clamping plate and the second pair of clamping plates; the LED bulb fixing seat is provided with a plurality of rib plates, and a venting and heat dissipation groove is formed between every two adjacent rib plates; and the venting and heat dissipation grooves are communicated with heat dissipation spaces formed by adjacent sub aluminum sheets. The high-power LED bulb provides a wider illumination area, and the heat dissipation capacity is improved by 70 percent, thereby the problem of difficult heat dissipation of the high-power LED bulb is solved, the service life of the high-power LED bulb is greatly improved, and the endurance of luminous flux is guaranteed.
Description
Technical field
The present invention relates to a kind of lighting, particularly a kind of high-power LED bulb.
Background technology
High-power LED bulb is made up of lamp holder, lamp body, LED lamp and lampshade, and the LED lamp is installed on the aluminium base.Because traditional high-power LED bulb is subjected to the restriction of its structure, illuminating area is narrow, has a strong impact on the result of use of high-power LED energy-saving lamp, and the heat radiation difficulty of traditional high-powered LED lamp, has greatly influenced the service life of high-power LED bulb.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides the high-power LED bulb of a kind of illuminating area spaciousness, good heat dissipation effect.
The technical solution adopted for the present invention to solve the technical problems is:
High-power LED bulb, comprise lamp holder, lamp body, LED lamp and lampshade, it is characterized in that described lamp body comprises female lid and is installed in the plurality of sub aluminium flake that mother covers, LED lamp holder is installed on the described lamp body, LED lamp fixed angle anchor clamps are installed on the LED lamp holder, described LED lamp holder is provided with some groups of angle anchor clamps, every group of angle anchor clamps comprise first clamping plate with first gradient and second clamping plate with second gradient, the edge of described LED lamp fixed angle anchor clamps is provided with first clamping plate and corresponding first auxiliary splint and second auxiliary splint of second clamping plate with every group of angle anchor clamps, and described LED lamp correspondence is installed between first clamping plate and first auxiliary splint and second clamping plate and second auxiliary splint; 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 this ventilation and heat groove is communicated with the heat-dissipating space that is formed by adjacent sub-aluminium flake.
As the preferred embodiment of the present invention, some groups of angle anchor clamps are arranged on the LED lamp holder ringwise.
First gradient of above-mentioned first clamping plate is preferably 148 °, and second gradient of second clamping plate is preferably 128 °.
As improvement of the technical scheme of the present invention, the surface of described LED lamp fixed angle anchor clamps is provided with at least one LED lamp fixed leg, by fixture the LED lamp is installed on the LED lamp fixed leg.
As further improvement in the technical proposal of the present invention, described LED lamp holder is installed on the lamp body by assembly unit lid, and described assembly unit covers and is provided with some and ventilation and heat groove air vent one to one.
As the further improvement of technique scheme of the present invention, described sub-aluminium flake is provided with strengthens circular arc root and several ventilation and heat windows; Described lampshade is provided with some ventilating heat dissipating holes.
The LED power supply driver is installed in the above-mentioned lamp body.
The invention has the beneficial effects as follows: LED lamp holder of the present invention is provided with some groups of angle anchor clamps, every group of angle anchor clamps comprise first clamping plate with first gradient and second clamping plate with second gradient, the edge of described LED lamp fixed angle anchor clamps is provided with first clamping plate and corresponding first auxiliary splint and second auxiliary splint of second clamping plate with every group of angle anchor clamps, described LED lamp correspondence is installed between first clamping plate and first auxiliary splint and second clamping plate and second auxiliary splint, thereby make the different LED light fixture that different lighting angles be arranged, make the illuminating area of high-power LED bulb more spacious; Whole lamp cooling system adopts omnidistance perforation heat radiation and reaches best radiating state, this heat-sinking capability has improved 70% than common die casting aluminium lamp housing, solve the difficult problem of high-power LED bulb heat radiation effectively, in the service life of greatly having improved high-power LED bulb, ensured the lasting of luminous flux.The present invention can improve production capacity greatly, simultaneously the cost of high-power LED bulb is dropped to minimumly, reaches the needs of low-carbon (LC) environmental protection illumination life, reaches and changes the purpose that lamp protects the earth.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a perspective exploded view of the present invention;
Fig. 2 is the schematic perspective view of lamp body;
Fig. 3 is the schematic perspective view of sub-aluminium flake;
Fig. 4 is the assembling schematic diagram of LED lamp holder and LED lamp fixed angle anchor clamps;
Fig. 5 is the schematic perspective view of assembly unit lid.
The specific embodiment
With reference to Fig. 1, Fig. 2, high-power LED bulb disclosed by the invention comprises lamp holder 1, lamp body 2, LED lamp 3 and lampshade 4, wherein lamp body 2 by mother cover 21 and the plurality of sub aluminium flake 22 that is installed on female lid 21 forms, femalely cover 21 and can adopt aluminium or plastics to make.Be formed with heat-dissipating space 221 between the adjacent two sub-aluminium flakes 22, the surface area of sub-aluminium flake 22 can increase with the power of high-power energy saving bulb, and to adapt to the radiating requirements of high-power LED bulb, sub-aluminium flake can be only to be the ultra-thin fine aluminium sheet of 0.3mm thickness.
For ease of the assembling of sub-aluminium flake 22, cover 21 outer surface mother and be provided with some mounting grooves 211, sub-aluminium flake need only be inserted in the corresponding mounting groove during assembling and get final product, so its structure is flexible, easy to assembly.
LED lamp holder 5 is installed on lamp body 2, and LED lamp holder 5 can cover 6 by assembly unit and be installed on the lamp body 2, and LED lamp fixed angle anchor clamps 7 are installed on the LED lamp holder 5.LED lamp holder 5 is provided with some groups of angle anchor clamps 51, every group of angle anchor clamps 51 comprise first clamping plate 511 with first gradient and second clamping plate 512 with second gradient, the edge of LED lamp fixed angle anchor clamps 7 is provided with and first clamping plate 511 of every group of angle anchor clamps 51 and corresponding first auxiliary splint 71 and second auxiliary splint 72 of second clamping plate 512, wherein LED lamp 3 correspondences are installed between first clamping plate 511 and first auxiliary splint 71 and second clamping plate 512 and second auxiliary splint 72, thereby make the different LED light fixture that different lighting angles be arranged, 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 51 are to be arranged on ringwise on the LED lamp holder 5, and first gradient of first clamping plate 511 is 148 °, and second gradient of second clamping plate 512 is 128 °.Certainly, some groups of angle anchor clamps also can adopt other mode to be provided with on the LED lamp holder, and second gradient of first gradient of first clamping plate and second clamping plate also can adopt other angle to cooperate, and are not described further at this.
As Fig. 1, Fig. 4, shown in Figure 5, the periphery of LED lamp holder 5 is provided with some along its floor that radially extends 52, form ventilation and heat groove 521 between adjacent two floors 52, assembly unit lid 6 is provided with some and ventilation and heat groove 521 air vent 61 one to one, this ventilation and heat groove 521, air vent 61 is communicated with the heat-dissipating space 221 that is formed by adjacent sub-aluminium flake, whole lamp cooling system of the present invention like this adopts omnidistance perforation heat radiation and reaches best radiating state, this heat-sinking capability has improved 70% than common die casting aluminium lamp housing, solve the difficult problem of high-power LED bulb heat radiation effectively, greatly improve the service life of high-power LED bulb, ensured the lasting of luminous flux.
With reference to Fig. 4, the surface of described LED lamp fixed angle folder 7 is provided with at least one LED lamp fixed leg 73, by fixture LED lamp 3 is installed on the LED lamp fixed leg 73.
With reference to Fig. 3,, for preventing the not enough hardness of sub-aluminium flake rigidity, on sub-aluminium flake 22, set up reinforcement circular arc root 222, to add the rigidity hardness of hadron aluminium flake because sub-aluminium flake is ultra-thin.Sub-aluminium flake 22 is provided with several ventilation and heat windows 223, the heat that sends when working when high-power LED bulb can be delivered to extraneous heat radiation rapidly, reach splendid heat dissipation environment, thereby greatly ensured the durability and the luminous flux of high-power LED bulb.
Lampshade 4 can adopt transparent plastic lamp shade or glass lamp shade, and lampshade 4 is installed on the lamp body 2, and lampshade 4 is provided with some ventilating heat dissipating holes 41.
LED power supply driver (not shown) is installed in the lamp body 2, the great power LED power supply driver just device in the plastic components inside of lamp holder, connector should the AC power of high-power LED bulb or dc source this high-power LED bulb can be lighted.
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 (8)
1. high-power LED bulb, comprise lamp holder, lamp body, LED lamp and lampshade, it is characterized in that described lamp body comprises female lid and is installed in the plurality of sub aluminium flake that mother covers, LED lamp holder is installed on the described lamp body, LED lamp fixed angle anchor clamps are installed on the LED lamp holder, described LED lamp holder is provided with some groups of angle anchor clamps, every group of angle anchor clamps comprise first clamping plate with first gradient and second clamping plate with second gradient, the edge of described LED lamp fixed angle anchor clamps is provided with first clamping plate and corresponding first auxiliary splint and second auxiliary splint of second clamping plate with every group of angle anchor clamps, and described LED lamp correspondence is installed between first clamping plate and first auxiliary splint and second clamping plate and second auxiliary splint; 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 this ventilation and heat groove is communicated with the heat-dissipating space that is formed by adjacent sub-aluminium flake.
2. high-power LED bulb according to claim 1 is characterized in that some groups of angle anchor clamps are arranged on the LED lamp holder ringwise.
3. high-power LED bulb according to claim 1 and 2, first gradient that it is characterized in that first clamping plate is 148 °, second gradient of second clamping plate is 128 °.
4. high-power LED bulb according to claim 1 is characterized in that the surface of described LED lamp fixed angle anchor clamps is provided with at least one LED lamp fixed leg, by fixture the LED lamp is installed on the LED lamp fixed leg.
5. high-power LED bulb according to claim 1 is characterized in that described LED lamp holder is installed on the lamp body by assembly unit lid, and described assembly unit covers and is provided with some and ventilation and heat groove air vent one to one.
6. high-power LED bulb according to claim 1 or 5 is characterized in that described sub-aluminium flake is provided with and strengthens circular arc root and several ventilation and heat windows.
7. high-power LED bulb according to claim 6 is characterized in that described lampshade is provided with some ventilating heat dissipating holes.
8. high-power LED bulb according to claim 1 is characterized in that being equipped with in the lamp body LED power supply driver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101835382A CN101858515B (en) | 2010-05-26 | 2010-05-26 | High-power LED bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101835382A CN101858515B (en) | 2010-05-26 | 2010-05-26 | High-power LED bulb |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101858515A true CN101858515A (en) | 2010-10-13 |
| CN101858515B CN101858515B (en) | 2011-09-14 |
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ID=42944579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101835382A Active CN101858515B (en) | 2010-05-26 | 2010-05-26 | High-power LED bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101858515B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006228694A (en) * | 2005-02-16 | 2006-08-31 | Masatoshi Kitahara | Condensing structure of a plurality of led light sources |
| CN2916332Y (en) * | 2005-10-24 | 2007-06-27 | 何永祥 | LED lamp with uniform luminescence, high light brightness, and low power consumption |
| 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 |
| CN201688210U (en) * | 2010-05-26 | 2010-12-29 | 邓旭恒 | Large-power LED bulb |
-
2010
- 2010-05-26 CN CN2010101835382A patent/CN101858515B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006228694A (en) * | 2005-02-16 | 2006-08-31 | Masatoshi Kitahara | Condensing structure of a plurality of led light sources |
| CN2916332Y (en) * | 2005-10-24 | 2007-06-27 | 何永祥 | LED lamp with uniform luminescence, high light brightness, and low power consumption |
| 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 |
| CN201688210U (en) * | 2010-05-26 | 2010-12-29 | 邓旭恒 | Large-power LED bulb |
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| Publication number | Publication date |
|---|---|
| CN101858515B (en) | 2011-09-14 |
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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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