CN204403830U - A kind of high-effect long distance heat radiation Waterproof LED light projecting lamp - Google Patents
A kind of high-effect long distance heat radiation Waterproof LED light projecting lamp Download PDFInfo
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- CN204403830U CN204403830U CN201420822457.6U CN201420822457U CN204403830U CN 204403830 U CN204403830 U CN 204403830U CN 201420822457 U CN201420822457 U CN 201420822457U CN 204403830 U CN204403830 U CN 204403830U
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- water cavity
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Abstract
The utility model discloses a kind of high-effect long distance heat radiation Waterproof LED light projecting lamp, comprise lamp house and anti-water cavity, described anti-water cavity is arranged on lamp house rear, pcb board is provided with inside lamp house, pcb board is provided with some LED lamp bead, heat radiating cup is had in lamp house outer wrap, described heat radiating cup rear end platform contacts with pcb board and is connected, multiple radiating fin is circumferentially provided with at heat radiating cup, lens module is provided with in lamp house, the scattered beam scioptics module of multiple LED lamp bead can be formed directional light by the utility model, and then reach the effect of remote directional illumination, expand the scope of application of LED projector lamp, substitute typical high power floodlight, reduce energy consumption, and by injection device desiccant bag in anti-water cavity, in order to absorb the steam in anti-water cavity, driving power is worked under a dry environment, extend the service life of LED projector lamp.
Description
Technical field
The utility model relates to LED field, specifically a kind of high-effect long distance heat radiation Waterproof LED light projecting lamp.
Background technology
LED and light emitting diode are a kind of semiconducting solid luminescent devices.It utilizes solid semiconductor chip as luminescent material, releases superfluous energy in the semiconductors and cause photo emissions, directly send each coloured light such as red, blue, green by carrier generation compound.LED illumination product utilizes LED as the produced ligthing paraphernalia of light source exactly.Under the background that Present Global energy starved worry raises once again, economize energy is the important problem that we face, at lighting field, the application of LED luminous product is just attract the sight of common people, LED is as a kind of novel green light source product, the necessarily development trend of lighting engineering, 21st century take LED as novel illumination light source epoch of representative by being.LED is called as forth generation lighting source or green light source, has the features such as energy-saving and environmental protection, the life-span is long, volume is little, can be widely used in the fields such as various instruction, display, decoration, backlight, general lighting and urban landscape.
The lampshade majority that existing LED projector lamp is installed is curved reflecting surface or trapezoidal reflecting surface, when carrying out telecurie irradiation, light can disperse gradually due to reflection angle problem, light weakens gradually, illuminating effect is poor, out of doors, moisture issues is the major reason affecting its service life to projecting lamp working environment simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of high-effect long distance heat radiation Waterproof LED light projecting lamp, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of high-effect long distance heat radiation Waterproof LED light projecting lamp, comprise lamp house and anti-water cavity, described anti-water cavity is arranged on lamp house rear, pcb board is provided with inside lamp house, pcb board is provided with some LED lamp bead, heat radiating cup is had in lamp house outer wrap, described heat radiating cup rear end platform contacts with pcb board and is connected, multiple radiating fin is circumferentially provided with at heat radiating cup, lens module is provided with in lamp house, described lens module is by being arranged in order from inside to outside and the first lens of increasing successively of glazed area, second lens, 3rd lens and the 4th lens composition, first lens, second lens and the 3rd lens are fixedly mounted by mirror holder, described heat radiating cup front end is provided with end cap, and the 4th lens are fixed between end cap and heat radiating cup, in the 4th crack between lens and heat radiating cup, be filled with waterproof gasket, be provided with driving power in described anti-water cavity, described driving power is electrically connected with the pcb board in lamp house, and in anti-water cavity, driving power rear is provided with desiccant bag, and described desiccant bag is fixed on anti-water cavity cavity inner wall by fixed mount.
As further program of the utility model: described first lens are one side convex lens, described second lens are the one side concavees lens that thickness is greater than described first lens, and described 3rd lens are two-sided concave-convex lens, and described 4th lens are one side convex lens.
As the utility model further scheme: described heat radiating cup material is aluminium alloy.
As the utility model further scheme: be packaged with drier in described desiccant bag.
Compared with prior art, the beneficial effects of the utility model are: the scattered beam scioptics module of multiple LED lamp bead can be formed directional light by the utility model, and then reach the effect of remote directional illumination, expand the scope of application of LED projector lamp, substitute typical high power floodlight, reduce energy consumption, and by injection device desiccant bag in anti-water cavity, in order to absorb the steam in anti-water cavity, driving power is worked under a dry environment, extends the service life of LED projector lamp.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1-lamp house in figure, the anti-water cavity of 2-, 3-PCB plate, 4-LED lamp pearl, 5-dispels the heat quilt, 6-end cap, 7-waterproof gasket, 8-first lens, 9-second lens, 10-the 3rd lens, 11-the 4th lens, 12-mirror holder, 13-driving power, 14-desiccant bag, 15-fixed mount.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of high-effect long distance heat radiation Waterproof LED light projecting lamp, comprise lamp house 1 and anti-water cavity 2, described anti-water cavity 2 is arranged on lamp house 1 rear, pcb board 3 is provided with inside lamp house 1, pcb board 3 is provided with some LED lamp bead 4, heat radiating cup 5 is had in lamp house 1 outer wrap, described heat radiating cup 5 rear end platform contacts with pcb board 3 and is connected, the heat produced by LED lamp bead 4 is like this delivered to heat radiating cup 5 through pcb board 3, described heat radiating cup 5 material is aluminium alloy, multiple radiating fin is circumferentially provided with at heat radiating cup 5, aluminium alloy heat-conducting effect is excellent, radiating fin greatly improves the area of dissipation on heat radiating cup 5 surface thus heat can be made more effectively to spread, improve radiating effect, increase the service life of LED lamp bead 4, lens module is provided with in lamp house 1, described lens module is for generation of directional light, described lens module is by being arranged in order from inside to outside and the first lens 8 of increasing successively of glazed area, second lens 9, 3rd lens 10 and the 4th lens 11 form, first lens 8, second lens 9 and the 3rd lens 10 are fixedly mounted by mirror holder 13, described first lens 8 are one side convex lens, first lens 8 are amplified in the scope of the second lens 9 for the point-source light ray multiple LED lamp bead 4 formed, the one side concavees lens of described second lens 9 described first lens 8 for thickness is greater than, second lens 9 reflect for the light converged by the first lens 8, form flat fire light, so that parallel rays enters the scope of the 3rd lens 10, described 3rd lens 10 are two-sided concave-convex lens, flat fire light converges by the concavees lens that the 3rd lens 10 enter light side, light is conveyed to the 4th lens 11 by light emission side, described 4th lens 11 are one side convex lens, 4th lens 11 enter light side for by light graduation, light emission side is used for light again to amplify output, described heat radiating cup 5 front end is provided with end cap 6, 4th lens 11 are fixed between end cap 6 and heat radiating cup 5, waterproof gasket 7 is filled with in crack between the 4th lens 11 and heat radiating cup 5, waterproof gasket 7 stops steam to enter, keep lamp house 1 inner sealing state, improve the water resistance of device,
Driving power 13 is provided with in described anti-water cavity 2, described driving power 13 is electrically connected with the pcb board 3 in lamp house 1, in anti-water cavity 2, driving power 13 rear is provided with desiccant bag 14, described desiccant bag 14 is fixed on anti-water cavity 2 cavity inner wall by fixed mount 15, drier is packaged with in desiccant bag 14, in order to absorb the steam in anti-water cavity 2, driving power 13 is worked under a dry environment.
Operation principle of the present utility model is: the scattered beam scioptics module of multiple LED lamp bead 4 can be formed directional light by the utility model, and then reach the effect of remote directional illumination, expand the scope of application of LED projector lamp, substitute typical high power floodlight, reduce energy consumption, and by injection device desiccant bag 14 in anti-water cavity 2, in order to absorb the steam in anti-water cavity 2, driving power 13 is worked under a dry environment, extends the service life of LED projector lamp.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. a high-effect long distance heat radiation Waterproof LED light projecting lamp, comprise lamp house and anti-water cavity, it is characterized in that, described anti-water cavity is arranged on lamp house rear, pcb board is provided with inside lamp house, pcb board is provided with some LED lamp bead, heat radiating cup is had in lamp house outer wrap, described heat radiating cup rear end platform contacts with pcb board and is connected, multiple radiating fin is circumferentially provided with at heat radiating cup, lens module is provided with in lamp house, described lens module is by being arranged in order from inside to outside and the first lens of increasing successively of glazed area, second lens, 3rd lens and the 4th lens composition, first lens, second lens and the 3rd lens are fixedly mounted by mirror holder, described heat radiating cup front end is provided with end cap, and the 4th lens are fixed between end cap and heat radiating cup, in the 4th crack between lens and heat radiating cup, be filled with waterproof gasket, be provided with driving power in described anti-water cavity, described driving power is electrically connected with the pcb board in lamp house, and in anti-water cavity, driving power rear is provided with desiccant bag, and described desiccant bag is fixed on anti-water cavity cavity inner wall by fixed mount.
2. a kind of high-effect long distance heat radiation Waterproof LED light projecting lamp according to claim 1, it is characterized in that, described first lens are one side convex lens, described second lens are the one side concavees lens that thickness is greater than described first lens, described 3rd lens are two-sided concave-convex lens, and described 4th lens are one side convex lens.
3. a kind of high-effect long distance heat radiation Waterproof LED light projecting lamp according to claim 1, it is characterized in that, described heat radiating cup material is aluminium alloy.
4. a kind of high-effect long distance heat radiation Waterproof LED light projecting lamp according to claim 1, is characterized in that, be packaged with drier in described desiccant bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420822457.6U CN204403830U (en) | 2014-12-23 | 2014-12-23 | A kind of high-effect long distance heat radiation Waterproof LED light projecting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420822457.6U CN204403830U (en) | 2014-12-23 | 2014-12-23 | A kind of high-effect long distance heat radiation Waterproof LED light projecting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204403830U true CN204403830U (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420822457.6U Expired - Fee Related CN204403830U (en) | 2014-12-23 | 2014-12-23 | A kind of high-effect long distance heat radiation Waterproof LED light projecting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204403830U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848111A (en) * | 2015-05-27 | 2015-08-19 | 苏州科锐恒机械科技有限公司 | High-strength transmission road illuminating lamp |
| CN106322149A (en) * | 2016-10-28 | 2017-01-11 | 桂林大创科技有限公司 | Intelligent LED lamp |
| CN109442262A (en) * | 2018-10-09 | 2019-03-08 | 郑州莱兹电子科技有限公司 | A kind of adjustable electronic energy-saving lamp |
| TWI723810B (en) * | 2019-03-18 | 2021-04-01 | 周志源 | Optical device and illumination device |
-
2014
- 2014-12-23 CN CN201420822457.6U patent/CN204403830U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848111A (en) * | 2015-05-27 | 2015-08-19 | 苏州科锐恒机械科技有限公司 | High-strength transmission road illuminating lamp |
| CN106322149A (en) * | 2016-10-28 | 2017-01-11 | 桂林大创科技有限公司 | Intelligent LED lamp |
| CN109442262A (en) * | 2018-10-09 | 2019-03-08 | 郑州莱兹电子科技有限公司 | A kind of adjustable electronic energy-saving lamp |
| TWI723810B (en) * | 2019-03-18 | 2021-04-01 | 周志源 | Optical device and illumination device |
| US11022275B2 (en) | 2019-03-18 | 2021-06-01 | Chi-Yuen Chau | Optical device and illumination device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20151223 |
|
| EXPY | Termination of patent right or utility model |