CN202791511U - LED (Light Emitting Diode) crystal lamp - Google Patents
LED (Light Emitting Diode) crystal lamp Download PDFInfo
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- CN202791511U CN202791511U CN2012204663630U CN201220466363U CN202791511U CN 202791511 U CN202791511 U CN 202791511U CN 2012204663630 U CN2012204663630 U CN 2012204663630U CN 201220466363 U CN201220466363 U CN 201220466363U CN 202791511 U CN202791511 U CN 202791511U
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Abstract
The utility model relates to an LED (Light Emitting Diode) crystal lamp, and in particular relates to an LED crystal lamp emitting light 360 degrees. The LED crystal lamp comprises a lamp cover, LED light sources, a lamp base, a lamp holder, and also comprises a heat radiator, wherein an aluminium based circuit board is arranged on the upper end of the heat radiator, a plurality of pairs of LED lamp bead circuit boards are arranged on the aluminium based circuit board in a back-to-back manner, and the LED light sources are arranged on the LED lamp bead circuit boards. The heat radiator is composed of two high thermal conductivity cylinders made of aluminium, the LED lamp bead circuit boards packaged with the LED light sources are welded on the bottom of the aluminium based circuit board, the heat resistance between LEDs and a substrate is reduced, the heat is radiated rapidly, the temperature rise is reasonable, good heat radiation effect can be achieved, and the lumens depreciation in an LED use process is effectively reduced. The LED crystal lamp has the advantages of novel and attractive appearance, safe and reliable structure, reasonable light distribution, high lighting effect, convenience for production and processing, wide serviceable range, easy quality control and mass production, and the like.
Description
Technical field
The utility model relates to a kind of LED Crystal lamp, relates in particular to the luminous LED Crystal lamp of a kind of 360 degree.
Background technology
Light fixture is a requisite part in the daily life, and the electric light that present household is used is the master mainly with ordinary incandescent lamp.And incandescent lamp exists power consumption large, and service life is short, flimsy problem.LED is as light emitting semiconductor device, because it has the advantages such as energy consumption is low, good stability, long service life, by wide popularization and application.Along with LED lamp power is improved gradually, the heat dissipation problem of high-power LED lamp highlights gradually.The high-capacity LED lamp that exists at present often because shortage radiator structure or radiator structure are unreasonable, causes the part parts to burn out, and affects radiation response and service life.In addition, the maximum lighting angle of the LED lamp that circulates on the market is 120 ° only, and illumination effect is relatively poor, can not satisfy room lighting, only can use as decorating.
The utility model content
The purpose of this utility model is to overcome the defective that prior art exists, and provides that a kind of brightness is high, the life-span is long, energy consumption is low, the LED Crystal lamp of environmental protection.
The technical scheme that realizes the utility model purpose is: a kind of LED Crystal lamp comprises lampshade, led light source, lamp socket, lamp holder; Also comprise radiator, described radiator upper end is equipped with aluminum-based circuit board, many LED lamp pearl wiring board is installed on the aluminum-based circuit board back-to-back, on the described LED lamp pearl wiring board led light source is installed.
Technique scheme, described radiator is cylindrical, and two parts about minute, upper section diameter are less than lower section diameter, and described radiator inside also is provided with the heat radiation chamber, and the lower end is placed with driving power in the heat radiation chamber.
Technique scheme, described radiator upper end is provided with the first groove, and the first groove inboard is provided with two rank boss, and the first bottom portion of groove has a dividing plate, the dividing plate center is provided with the dividing plate screwed hole, and described dividing plate screwed hole both sides respectively are provided with dividing plate louvre and a through wires hole.
Technique scheme, the upper and lower two parts of described radiator junction is provided with the second groove, and described radiator lower end is provided with internal thread, and chamfering is arranged at the bottom.
Technique scheme, described aluminum-based circuit board center is provided with the substrate screwed hole, and described substrate screwed hole is corresponding with the dividing plate screwed hole, and by tack cross scouring machine silk screw aluminum-based circuit board is fixedly connected with radiator; Substrate screwed hole both sides respectively are provided with the substrate louvre, and described substrate louvre communicates with the dividing plate louvre; Substrate louvre periphery is evenly equipped with a plurality of square holes.
Technique scheme, LED lamp pearl wiring board bottom is provided with the rectangle port, and port is provided with two pads, and by square hole and aluminum-based circuit board welding.
Technique scheme, described LED lamp pearl wiring board has 3 ~ 5 pairs, and the certain angle that tilts laterally is distributed on the aluminum-based circuit board.
Technique scheme, described angle of inclination are 5 ~ 30 °.
Technique scheme, described lampshade steeps candle, draws tail candle or ball bulb glass lampshade for point.
After adopting technique scheme, the utlity model has following positive effect:
(1) the utility model radiator is combined by two high heat conduction aluminum rounding cylinders, and led light source directly is encapsulated in and consists of LED lamp pearl wiring board on the aluminum-based circuit board, LED lamp pearl wiring board is welded on the aluminum-based circuit board of bottom, reduced the thermal resistance between LED and the substrate, rapid heat dissipation, reasonable temperature rise can reach good radiating effect, and effectively reduces the light decay in the LED use procedure.
(2) led light source independently is distributed on the plurality of LED lamp pearl wiring board, the outward-dipping certain angle of LED lamp pearl wiring board is distributed on the aluminum-based circuit board, increased the luminous volume of light source, profile is graceful, and is with low cost, and overcome the limitation of LED lighting angle, reached stereoeffect, make the light full angle of lamp, can be widely used in the places such as show window, market, restaurant, show room, room, sales counter, the Art Design that is particularly suitable for luxury high standard large space is selected.
In sum, the utlity model has modern design, elegant in appearance, structural safety is reliable, luminous intensity distribution is reasonable, light efficiency is high, production and processing is convenient, the scope of application is wide, is easy to the advantages such as quality control and large-scale production.
Description of drawings
Content of the present utility model is easier to be expressly understood in order to make, and the below is described in further detail the utility model, wherein according to specific embodiment also by reference to the accompanying drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model heat spreader structures schematic diagram;
Fig. 3 is the utility model aluminum-based circuit board structural representation;
Fig. 4 is the utility model LED lamp pearl wiring board floor map.
1 each label represents among the figure:
1, lampshade; 2, LED lamp pearl wiring board; 21, led light source; 22, square hole; 3, aluminum-based circuit board; 31, square hole; 32, regular screw thread hole; 33, basic louvre; 4, radiator; 41, the second groove; 42, heat radiation chamber; 43, internal thread; 5, lamp socket; 6, lamp holder; 7, the first groove; 71, boss; 72, dividing plate; 73, dividing plate louvre; 74, dividing plate screwed hole; 75, through wires hole;
The specific embodiment
(embodiment 1)
See Fig. 1, the utlity model has lampshade 1, led light source 21, lamp socket 5, lamp holder 6; Also comprise radiator 4, radiator 4 upper ends are equipped with aluminum-based circuit board 3, many LED lamp pearl wiring board 2 are installed on the aluminum-based circuit board 3 back-to-back, on the every LED lamp pearl wiring board 2 led light source 21 are installed; The utility model adopts high brightness, high aobvious finger, and the SMD LED lamp pearl of low light attenuation is cooked light source, and 2700K ~ multiple colors such as 9000K colour temperature are available, can satisfy the demand of different user.
See Fig. 2, Fig. 2 is the utility model radiator 4 structural representations, and radiator 4 is cylindrical, two parts minute up and down, and upper section diameter is less than lower section diameter, and radiator 4 inside also are provided with heat radiation chamber 42, and driving power can be placed in 42 li in heat radiation chamber, lower end.Radiator 4 upper end are provided with the first groove 7, add an amount of heat-conducting silicone grease at the first groove during production, can increase heat conduction and thermolysis; The first groove 7 inboards are provided with two rank boss 71, and boss 71 is that the aluminum-based circuit board 3 of LED lamp pearl wiring board 2 and the heat conduction contact-making surface interface of radiator 4 are installed, and plays spacing fixing effect, and wherein second-order boss 71 can play additional spacing effect.The first groove 7 bottoms are provided with a dividing plate 72, and dividing plate 72 centers are provided with dividing plate screwed hole 74, and dividing plate screwed hole 74 both sides respectively are provided with a dividing plate louvre 73 and through wires hole 75.
See Fig. 3 and Fig. 4, aluminum-based circuit board 3 centers are provided with substrate screwed hole 32, and this substrate screwed hole 32 is corresponding with dividing plate screwed hole 74, radiator 4 and aluminum-based circuit board 3 can be coupled together by tack cross scouring machine silk; Substrate screwed hole 32 both sides respectively are provided with a substrate louvre 33, and substrate louvre 33 communicates with dividing plate louvre 73, the heat of led light source 21 and wiring board generation can be delivered to the heat radiation chamber, play good thermolysis; Substrate louvre 33 peripheries are evenly equipped with some square holes 31.LED lamp pearl wiring board 2 bottoms are provided with a rectangle port, and port is provided with two pads 22 that link to each other with two electrodes on the LED lamp pearl plate, and by square hole 31 and aluminum-based circuit board 3 welding.
As preferred version of the present utility model, LED lamp pearl wiring board 2 has 3 ~ 5 pairs, has 3 pairs in the present embodiment, and the angle between every pair is 120 °, and LED lamp pearl wiring board 2 certain angle that tilts laterally is distributed on the aluminum-based circuit board 3, and the angle of inclination is generally 5 ~ 30 °.
Lampshade 1 forms for high transparent or opal glass manufacturing, and tone is gentle, uses safety; Lampshade 1 shape has point bubble candle, draws tail candle or ball bubble etc. several; Lamp holder adopts E14, the E27(E26 of standard), MR16, the multiple lamp holder such as GU10 is installed and is changed conveniently.And adopt on radiator 4 surface, and husky silver, Gao Guang, spray are black, spray in vain, the surface treatment methods such as aerograph and oxidation processes process, so that whole lamp outward appearance is beautiful generous.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (9)
1. a LED Crystal lamp comprises lampshade (1), led light source (21), lamp socket (5), lamp holder (6); It is characterized in that: also comprise radiator (4), described radiator (4) upper end is equipped with aluminum-based circuit board (3), many LED lamp pearl wiring board (2) is installed on the aluminum-based circuit board (3) back-to-back, led light source (21) is installed on the described LED lamp pearl wiring board (2).
2. LED Crystal lamp according to claim 1, it is characterized in that: described radiator (4) is cylindrical, two parts about minute, and upper section diameter is less than lower section diameter, described radiator (4) inside also is provided with heat radiation chamber (42), the inner driving power that is placed with in heat radiation chamber (42), lower end.
3. LED Crystal lamp according to claim 2, it is characterized in that: described radiator (4) upper end is provided with the first groove (7), the first groove (7) inboard is provided with two rank boss (71), one dividing plate (72) is arranged at the first groove (7) bottom, dividing plate (72) center is provided with dividing plate screwed hole (74), and described dividing plate screwed hole (74) both sides respectively are provided with a dividing plate louvre (73) and through wires hole (75).
4. LED Crystal lamp according to claim 2, it is characterized in that: the upper and lower two parts of described radiator (4) junction is provided with the second groove (41), and described radiator (4) lower end is provided with internal thread (43), and chamfering is arranged at the bottom.
5. LED Crystal lamp according to claim 3, it is characterized in that: described aluminum-based circuit board (3) center is provided with substrate screwed hole (32), described substrate screwed hole (32) is corresponding with dividing plate screwed hole (74), and by tack cross scouring machine silk screw aluminum-based circuit board (3) is fixedly connected with radiator (4); Substrate screwed hole (32) both sides respectively are provided with substrate louvre (33), and described substrate louvre (33) communicates with dividing plate louvre (73); Substrate louvre (33) periphery is evenly equipped with a plurality of square holes (31).
6. LED Crystal lamp according to claim 5, it is characterized in that: LED lamp pearl wiring board (2) bottom is provided with the rectangle port, and port is provided with two pads (22), and by square hole (31) and aluminum-based circuit board (3) welding.
7. LED Crystal lamp according to claim 6, it is characterized in that: described LED lamp pearl wiring board (2) has 3 ~ 5 pairs, and the certain angle that tilts laterally is distributed on the aluminum-based circuit board (3).
8. LED Crystal lamp according to claim 7, it is characterized in that: described angle of inclination is 5 ~ 30 °.
9. the described LED Crystal lamp of each claim according to claim 1 ~ 8 is characterized in that: described lampshade (1) for point bubble candle, draw tail candle or ball bulb glass lampshade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204663630U CN202791511U (en) | 2012-09-13 | 2012-09-13 | LED (Light Emitting Diode) crystal lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204663630U CN202791511U (en) | 2012-09-13 | 2012-09-13 | LED (Light Emitting Diode) crystal lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202791511U true CN202791511U (en) | 2013-03-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204663630U Expired - Lifetime CN202791511U (en) | 2012-09-13 | 2012-09-13 | LED (Light Emitting Diode) crystal lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202791511U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353064A (en) * | 2013-04-23 | 2013-10-16 | 杭州鸿德照明科技有限公司 | Highly efficient and environmentally protective pyramid LED incandescent lamp |
| CN103618039A (en) * | 2013-11-19 | 2014-03-05 | 安徽科发信息科技有限公司 | Method for packaging LED light source with 360-degree light-emitting angle |
| CN104006321A (en) * | 2014-06-06 | 2014-08-27 | 上海鼎晖科技股份有限公司 | 3D (Three Dimensional) COB (Chip On Board) LED (Light Emitting Diode) lamp light-emitting assembly and LED lamp |
| CN104100849A (en) * | 2013-04-08 | 2014-10-15 | 英特明光能股份有限公司 | LED (Light-Emitting Diode) lamp bulb |
| CN104359023A (en) * | 2014-10-30 | 2015-02-18 | 四川联恺环保科技有限公司 | LED bulb |
| CN104565902A (en) * | 2014-10-09 | 2015-04-29 | 上海鼎晖科技股份有限公司 | Spiral LED (light emitting diode) lamp |
| WO2016070832A1 (en) * | 2014-11-07 | 2016-05-12 | 弘元科技有限公司 | Light-emitting device |
| US10724721B2 (en) | 2013-06-06 | 2020-07-28 | Epistar Corporation | Light emitting diode device |
| TWI721882B (en) * | 2020-05-06 | 2021-03-11 | 樹德科技大學 | Light emitting device |
-
2012
- 2012-09-13 CN CN2012204663630U patent/CN202791511U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100849A (en) * | 2013-04-08 | 2014-10-15 | 英特明光能股份有限公司 | LED (Light-Emitting Diode) lamp bulb |
| CN107289342A (en) * | 2013-04-08 | 2017-10-24 | 晶元光电股份有限公司 | light emitting diode bulb |
| CN103353064A (en) * | 2013-04-23 | 2013-10-16 | 杭州鸿德照明科技有限公司 | Highly efficient and environmentally protective pyramid LED incandescent lamp |
| US10724721B2 (en) | 2013-06-06 | 2020-07-28 | Epistar Corporation | Light emitting diode device |
| CN103618039A (en) * | 2013-11-19 | 2014-03-05 | 安徽科发信息科技有限公司 | Method for packaging LED light source with 360-degree light-emitting angle |
| CN104006321A (en) * | 2014-06-06 | 2014-08-27 | 上海鼎晖科技股份有限公司 | 3D (Three Dimensional) COB (Chip On Board) LED (Light Emitting Diode) lamp light-emitting assembly and LED lamp |
| CN104006321B (en) * | 2014-06-06 | 2016-06-22 | 上海鼎晖科技股份有限公司 | A kind of 3D COB LED luminescence component and LED |
| CN104565902A (en) * | 2014-10-09 | 2015-04-29 | 上海鼎晖科技股份有限公司 | Spiral LED (light emitting diode) lamp |
| CN104359023A (en) * | 2014-10-30 | 2015-02-18 | 四川联恺环保科技有限公司 | LED bulb |
| WO2016070832A1 (en) * | 2014-11-07 | 2016-05-12 | 弘元科技有限公司 | Light-emitting device |
| TWI721882B (en) * | 2020-05-06 | 2021-03-11 | 樹德科技大學 | Light emitting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213163, Jiangsu Province, Wujin District, Changzhou province cattle Tong Qingyun after 67 Village Patentee after: CHANGZHOU ALADDIN LIGHTING TECH CO.,LTD. Address before: 213163, Jiangsu Province, Wujin District, Changzhou province cattle Tong Qingyun after 67 Village Patentee before: CHANGZHOU ALADDIN LIGHTING & ELECTRIC Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
|
| CX01 | Expiry of patent term |