CN202992929U - Waterproof dustproof light emitting diode (LED) project lamp - Google Patents
Waterproof dustproof light emitting diode (LED) project lamp Download PDFInfo
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- CN202992929U CN202992929U CN2012207459058U CN201220745905U CN202992929U CN 202992929 U CN202992929 U CN 202992929U CN 2012207459058 U CN2012207459058 U CN 2012207459058U CN 201220745905 U CN201220745905 U CN 201220745905U CN 202992929 U CN202992929 U CN 202992929U
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- driving power
- projecting lamp
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Abstract
The embodiment of the utility model discloses a waterproof dustproof light emitting diode (LED) project lamp, which comprises an aluminum shell (1), a silicone ring (2), tempered glass (3) and an upper cover (4) which are orderly connected, wherein an LED drive power supply (5), an LED component (6) and an optical lens (7) are arranged in the aluminum shell (1), a power supply groove is arranged on the aluminum shell (1), the LED drive power supply (5) is arranged in the power supply groove, and is sealed and filled with waterproof silicone rubber (8), the LED component (6) is arranged above the LED drive power supply (5), the optical lens (7) is glued on the LED component (6), the LED component (6) and the optical lens (7) are arranged in the power supply groove, the LED drive power supply (5) is connected with the LED component (6) through a power supply wire, and waterproof glue (9) is covered on the optical lens (7) and the LED component (6).
Description
Technical field
The utility model relates to lighting apparatus, relates in particular to a kind of water proof and dust proof LED Projecting Lamp.
Background technology
Projecting Lamp makes the light fixture of specifying the projecting environment of illumination on face to be illuminated.Claim again spotlight.Usually, it can aim at any direction, and possesses the not structure of climate condition influence.Be mainly used in ore deposit, large tracts of land operation field, contour of building, stadium, viaduct, monument, park and flower bed etc.Therefore, the large area lighting light fixture of nearly all outdoor application all can adopt Projecting Lamp.
It is main that the light source of the most of outdoor landscape engineering Projecting Lamps in present city adopts metal halid lamp mostly.Metal halid lamp is on the basis of high-pressure sodium lamp, a kind of light source that grows up.When the filament adstante febre, tungsten atom is evaporated backward glass tube walls direction and moves, when near glass tube walls, the tungsten steam be cooled to about 800 ℃ and and halogen atom combine, formation tungsten halide (tungsten iodide or tungsten bromide).Tungsten halide moves to central continuation of glass tube, get back to again on oxidized filament, because tungsten halide is a kind of very unsettled compound, it can resolve into halogen vapour and tungsten again after heated again, tungsten under deposition on filament, makes up the part that is evaporated again like this.By this regeneration cycle process.Circuit structure mainly adopts ballast to allow metal halid lamp normally light, because inductance type ballast is operated in the power frequency mains frequency, volume is large, heavy, also need consume the metal materials such as a large amount of copper and silicon steel, and heat radiation difficulty, inefficiency, lamp be luminous stroboscopic.So the shortcomings such as it is large to cause the conventional lamp existence to be consumed energy, and light efficiency is low do not meet environmental protection and energy saving requirement now.
Due to advantages such as the energy-saving and environmental protection of LED, life-span are long, traditional metal halid lamp is progressively replaced by the LED lamp.Existing LED Projecting Lamp, the principal element that affects its life-span are heat radiation and water proof and dust proof.In case the water proof and dust proof performance of LED Projecting Lamp is bad, it is inner that steam and dust just are easy to enter into the LED lamp by the insulated hull of wire rod or body clearance place, cause the drive circuit of LED Projecting Lamp aging, loose contact, damage the phenomenons such as even short circuit, the service life of serious threat LED Projecting Lamp.
The utility model content
The utility model embodiment technical problem to be solved is, a kind of water proof and dust proof LED Projecting Lamp is provided, and affects service life thereby can effectively avoid steam and dust to carry out the LED driving power.
in order to solve the problems of the technologies described above, the utility model embodiment provides a kind of water proof and dust proof LED Projecting Lamp, comprise the aluminum enclosure that connects successively, silica gel ring, safety glass and upper cover, described aluminum enclosure is built-in with the LED driving power, LED assembly and optical lens, be provided with the power supply groove on described aluminum enclosure, described LED driving power is placed in described power supply groove, on described LED driving power, the sealing encapsulating has waterproof silicon rubber, described LED assembly be placed in described LED driving power directly over, described optical lens is bonded on described LED assembly, described LED driving power is connected with described LED assembly by power line, cover marine glue on described optical lens and described LED assembly.
Wherein, be provided with mylar film between described LED driving power and described power supply groove.
Wherein, described LED assembly comprises printed circuit board (PCB) and a plurality of LED particles that are distributed on described printed circuit board (PCB).
Wherein, an end of described power line is drawn from described LED driving power, the power supply input pad welding of the other end and described LED assembly.
Wherein, an end of described power line is drawn from described LED driving power, and the other end and described LED assembly are pegged graft by connector.
Wherein, described aluminum enclosure is cylindric.
Implement the utility model embodiment, has following beneficial effect: by cover waterproof silicon rubber on the LED driving power, the LED driving power is sealed in the power supply groove, can effectively avoid steam and dust to enter the LED driving power, cause the LED driving power aging and affect service life of LED driving power; Cover marine glue on the LED assembly, can carry out the secondary seal waterproof to the LED driving power, simultaneously also can avoid steam and dust to enter the LED assembly and with the oxidation of LED component internal circuit, the utility model provides the water proof and dust proof performance of LED Projecting Lamp, has extended the service life of LED Projecting Lamp.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the exploded perspective view of the water proof and dust proof LED Projecting Lamp that provides of the utility model;
Fig. 2 is the side view of the water proof and dust proof LED Projecting Lamp that provides of the utility model;
Fig. 3 is the upward view of the water proof and dust proof LED Projecting Lamp that provides of the utility model.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Seeing also Fig. 1, is the exploded perspective view of the water proof and dust proof LED Projecting Lamp that provides of the utility model.Water proof and dust proof LED Projecting Lamp comprises the aluminum enclosure 1, silica gel ring 2, safety glass 3 and the upper cover 4 that connect successively, and aluminum enclosure 1 is built-in with LED driving power 5, LED assembly 6 and optical lens 7.Be provided with the power supply groove on aluminum enclosure 1, LED driving power 5 is placed in the power supply groove, on the LED driving power, the sealing encapsulating has waterproof silicon rubber 8, LED assembly 6 be placed in LED driving power 5 directly over, optical lens 7 is bonded on LED assembly 6, LED assembly 6 and optical lens 7 also are arranged in the power supply groove, and LED driving power 5 is connected with LED assembly 6 by power line, cover marine glue 9 on optical lens 7 and LED assembly 6.Be provided with mylar film 10 between LED driving power 5 and power supply groove.LED assembly 6 comprises printed circuit board (PCB) and a plurality of LED particles that are distributed on printed circuit board (PCB).One end of power line is drawn from LED driving power 5, the power supply input pad welding of the other end and LED assembly 6.One end of power line is drawn from LED driving power 5, and the other end and LED assembly 6 are pegged graft by connector.In addition, aluminum enclosure 1 is cylindric.
The water proof and dust proof LED Projecting Lamp that the utility model provides, by cover waterproof silicon rubber on LED driving power 5, LED driving power 5 is sealed in the power supply groove, can effectively avoid steam and dust to enter LED driving power 5, cause LED driving power 5 aging and affect service life of LED driving power 5; Cover marine glue on LED assembly 6, can carry out the secondary seal waterproof to LED driving power 5, simultaneously also can avoid steam and dust to enter LED assembly 6 and with the 6 internal circuit oxidations of LED assembly, the utility model provides the water proof and dust proof performance of LED Projecting Lamp, has extended the service life of LED Projecting Lamp.
As shown in Fig. 2 and 3, be respectively side view and the upward view of the water proof and dust proof LED Projecting Lamp that provides of the utility model.When this water proof and dust proof of assembling LED Projecting Lamp, first mylar film 10 is aimed at the power supply groove of aluminum enclosure 1 and placed.Then LED driving power 5 is placed on the power supply groove of aluminum hull material 1, and its power line with directly over the power supply input pad of LED assembly 6 weld.Also can connect by the method that connector patches.With waterproof silicon rubber, LED driving power 5 is sealed encapsulating again.Then be opposite to the surface uniform coating high thermal conductive silicon fat of the LED assembly 6 in groove, further with adhesive glue, optical lens 7 be fixed on LED assembly 6, then directly cover the LED assembly by marine glue and realize dustproof and waterproof.And place respectively silica gel sheath and face shield safety glass at the aluminum enclosure corresponding recesses, with screw, aluminum enclosure and upper cover closely are fixed together at last.And carry out corresponding connection on Projecting Lamp power input road by water joint and external power source.
In force, aluminum enclosure 1 is cylindric aluminium material, adopts the high-quality aluminium; Anodized is carried out on the surface of aluminum enclosure 1; The lamp body exquisiteness is attractive in appearance, and thermal diffusivity is good.
Adopt LED electric light source complex art, according to the characteristics of LED semiconductor light emitting, circuit design and unique illumination geometry appearance, can reach more than 60% the Projecting Lamp power saving that LED the utility model provides cleverly, really reached energy-efficient.Reach more than 50000 hours the service life of overlength, in various particular surroundings, as low temperature, all can well use under hot conditions.It is low that it has solved semi-conductor electricity light source power in lighting field, and the difficult problem of luminance shortage demonstrates remarkable super brightness characteristic.Do not need ballast, without the starting difficulty problem, perfect overcurrent, overvoltage, short circuit, temperature, surge protection, the optical property of its illumination is more excellent than metal halid lamp.
Above disclosed is only a kind of preferred embodiment of the utility model, certainly can not limit with this interest field of the utility model, one of ordinary skill in the art will appreciate that all or part of flow process that realizes above-described embodiment, and according to the equivalent variations that the utility model claim is done, still belong to the scope that utility model contains.
Claims (6)
1. water proof and dust proof LED Projecting Lamp, comprise the aluminum enclosure (1) that connects successively, silica gel ring (2), safety glass (3) and upper cover (4), described aluminum enclosure (1) is built-in with LED driving power (5), LED assembly (6) and optical lens (7), it is characterized in that, described aluminum enclosure is provided with the power supply groove on (1), described LED driving power (5) is placed in described power supply groove, the upper sealing of described LED driving power (5) encapsulating has waterproof silicon rubber (8), described LED assembly (6) be placed in described LED driving power (5) directly over, described optical lens (7) is bonded on described LED assembly (6), described LED driving power (5) is connected with described LED assembly (6) by power line, the upper marine glue (9) that covers of described optical lens (7) and described LED assembly (6).
2. water proof and dust proof LED Projecting Lamp as claimed in claim 1, is characterized in that, is provided with mylar film (10) between described LED driving power (5) and described power supply groove.
3. water proof and dust proof LED Projecting Lamp as claimed in claim 2, is characterized in that, described LED assembly (6) comprises printed circuit board (PCB) and a plurality of LED particles that are distributed on described printed circuit board (PCB).
4. water proof and dust proof LED Projecting Lamp as claimed in claim 3, is characterized in that, an end of described power line is drawn from described LED driving power (5), the power supply input pad welding of the other end and described LED assembly (6).
5. water proof and dust proof LED Projecting Lamp as claimed in claim 3, is characterized in that, an end of described power line is drawn from described LED driving power (5), and the other end and described LED assembly (6) are pegged graft by connector.
6. as the described water proof and dust proof LED of any one in claim 1-5 Projecting Lamp, it is characterized in that, described aluminum enclosure (1) is cylindric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207459058U CN202992929U (en) | 2012-12-31 | 2012-12-31 | Waterproof dustproof light emitting diode (LED) project lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207459058U CN202992929U (en) | 2012-12-31 | 2012-12-31 | Waterproof dustproof light emitting diode (LED) project lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202992929U true CN202992929U (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207459058U Expired - Lifetime CN202992929U (en) | 2012-12-31 | 2012-12-31 | Waterproof dustproof light emitting diode (LED) project lamp |
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| Country | Link |
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| CN (1) | CN202992929U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641758A (en) * | 2016-12-20 | 2017-05-10 | 江西华柏节能照明科技协同创新有限公司 | LED light engine assembly and preparation method thereof |
| WO2017113067A1 (en) * | 2015-12-28 | 2017-07-06 | 深圳市聚作照明股份有限公司 | Led ceiling lamp |
-
2012
- 2012-12-31 CN CN2012207459058U patent/CN202992929U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017113067A1 (en) * | 2015-12-28 | 2017-07-06 | 深圳市聚作照明股份有限公司 | Led ceiling lamp |
| CN106641758A (en) * | 2016-12-20 | 2017-05-10 | 江西华柏节能照明科技协同创新有限公司 | LED light engine assembly and preparation method thereof |
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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 |
Owner name: SHENZHEN DART LIGHTING CO., LTD. Free format text: FORMER NAME: SHENZHEN DATE ENGINEERING TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 518040, Shenzhen, Guangdong, Futian District, Che Kung Temple Tian Tian digital city F58 building, B1 building, third floor, West Patentee after: SHENZHEN DART ILLUMINATION CO.,LTD. Address before: 518040, Shenzhen, Guangdong, Futian District, Che Kung Temple Tian Tian digital city F5.8 building, B1 building, third floor, West Patentee before: SHENZHEN DATE ENGINEERING TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 518040 West, 3rd floor, block B1, building f5.8, Tianji building, Tian'an Digital City, chegongmiao, Futian District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Date Culture Technology Co.,Ltd. Address before: 518040 West, 3rd floor, block B1, building F58, Tianji building, Tian'an Digital City, chegongmiao, Futian District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN DART ILLUMINATION Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
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| CX01 | Expiry of patent term |