CN103672577A - LED projection lamp - Google Patents
LED projection lamp Download PDFInfo
- Publication number
- CN103672577A CN103672577A CN201210338310.5A CN201210338310A CN103672577A CN 103672577 A CN103672577 A CN 103672577A CN 201210338310 A CN201210338310 A CN 201210338310A CN 103672577 A CN103672577 A CN 103672577A
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- lamp body
- lamp
- bonnet
- reflector
- protecgulum
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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention relates to an LED projection lamp. The LED projection lamp comprises a lamp body and a mounting bracket. The lamp body comprises a front lamp body cover, a rear lamp body cover, a sealing ring, an LED integrated lamp bead and a drive power supply, wherein the sealing ring is located between the front lamp body cover and the rear lamp body cover. A light transmission hole is formed in the front lamp body cover, and a glass cover plate is fixedly arranged on the light transmitting hole. The LED projection lamp further comprises lamp body angle adjusters. The lamp body angle adjusters are located at the two ends of the joint of the rear lamp body cover and the mounting bracket. Angle adjusting discs are arranged on the two end faces of the lamp body angle adjusters. The rear lamp body cover is rotationally connected with the mounting bracket. According to the LED projection lamp, the required light emitting angle can be conveniently and accurately adjusted, and the LED projection lamp has good heat dissipation performance and is convenient to demount and maintain. The LED projection lamp further has the advantages of being ingenious in design, small in size, easy and convenient to mount, long in service life, convenient to produce and machine and capable of being massively produced, and the quality of the LED projection lamp is easy to control.
Description
Technical field
The present invention relates to a kind of Projecting Lamp, relate in particular to a kind of LED Projecting Lamp.
Background technology
Along with the progress of science, the cost of illuminating LED lamp is more and more lower, and performance is also progressively developed, and compares with conventional light source, has that long service life, start-up time are short, good stability, and the advantages such as safety and environmental protection, are therefore used widely.
Projecting Lamp is widely used in large-scale performance site, such as square brightening, performance hall etc., for providing required light source to performance site, outdoor lighting engineering.Along with exploitation and the progress of great power LED technology, existing increasing LED Projecting Lamp is applied in various lighting fields.Traditional LED Projecting Lamp mainly contains lamp body and lamp socket forms, and adopts the direct projection mode of fixed angle more, cannot regulate the angle of lamp.How Projecting Lamp is used out of doors, and water resistance is had to higher requirement, although also there is the setting of sealing ring existing Projecting Lamp junction between lamp body, the setting of water-tight device has often been ignored at local installing hole place.In addition, traditional Projecting Lamp front and rear covers adopts screw to be fixedly connected with more, and dismounting is inconvenient.
Summary of the invention
The object of the invention is to overcome the defect that prior art exists, provide that a kind of lighting angle is adjustable, water resistance good, installation and maintenance LED Projecting Lamp easily.
The technical scheme that realizes the object of the invention is: a kind of LED Projecting Lamp, comprise lamp body and mounting bracket, and described lamp body comprises lamp body protecgulum, lamp body bonnet, the sealing ring between lamp body protecgulum and lamp body bonnet, LED integrated lamp bulb and driving power; Described lamp body protecgulum is provided with loophole, on described loophole, is fixed with cover glass; Also comprise angle of lamp body adjuster, described angle of lamp body adjuster is positioned at lamp body bonnet and two ends, mounting bracket junction, and described angle of lamp body adjuster both ends of the surface are provided with angular adjustment dish; Described lamp body bonnet and mounting bracket are rotationally connected.
Technique scheme, also comprises reflector, and described reflector is fixedly mounted on lamp body bonnet the inside; Described reflector bottom is provided with reflector printing opacity mouth.
Technique scheme, described reflector cross section is two symmetrical interior concave paraboloids; Four jiaos of outers, reflector top are respectively provided with a reflector installing hole.
Technique scheme, the cambered surface that lamp body bonnet is evagination, is provided with driving power in the lamp body cavity of described reflector bottom; After described lamp body, in the middle of cover cavity top, be provided with a plurality of LED integrated lamp bulb installing holes; Both sides, outer, lamp body bonnet top symmetry respectively arranges two reflector erection columns; Lamp body bonnet bottom is provided with 4 power supply installing holes; Lamp body bonnet bottom is provided with threading waterproof screw assembly, and waterproof screw assembly comprises bolt, nut and waterproof grommet, and bolt center is provided with through wires hole, is provided with waterproof sealing wire clamp in through wires hole; The lamp body bonnet back side is provided with some radiating ribs.
Technique scheme, described radiating ribs equal and opposite in direction, between radiating ribs, spacing is identical, is arranged in parallel within the lamp body bonnet back side.
Technique scheme, described lamp body protecgulum and lamp body bonnet bottom are rotationally connected, and after lamp body protecgulum and lamp body, tops is fastened and connected mutually; Lamp body protecgulum and lamp body bonnet one-step die casting.
Technique scheme, described lamp body bottom is provided with a page axle, and described lamp body protecgulum and lamp body bonnet are realized and being rotationally connected by page axle.
Technique scheme, after described lamp body, tops is provided with catch assembly, and described catch assembly comprises fixed agraffe sheet, and described fixed agraffe sheet one end and lamp body bonnet are rotationally connected, and the other end has an arc-shaped curved surface, and curved surface end is provided with card; Before described lamp body, tops correspondence is provided with a recess, and described card and recess are fastened and connected mutually.
Technique scheme, is provided with waterproof washer between described cover glass and lamp body protecgulum.
Technique scheme, described cover glass is made by letter out glass or ground glass.
Adopt after technique scheme, the present invention has following positive effect:
(1) lamp body of the present invention and mounting bracket are rotatably connected, and are provided with angle of lamp body adjuster, can be as required regulating illumination angle accurately;
(2) reflector can under equal conditions improve illumination brightness, has avoided the setting of large-power LED light bead, has the effect of energy-conserving and environment-protective;
(3) lamp body of the present invention adopts high-voltage cast-aluminum material to make, good heat dissipation effect; The lamp body bonnet back side is provided with some radiating ribs, has increased area of dissipation, has further improved heat dispersion;
(4) lamp body protecgulum and lamp body bonnet bottom are rotationally connected, and top is fastened and connected mutually by catch assembly, easy to assembly, and is convenient to dismounting;
(5) lamp body each several part junction is equipped with sealing ring, and through wires hole is also provided with waterproof sealing wire clamp, can comprehensively play waterproof effect, improves water resistance, extends the service life of light fixture;
(6) cover glass adopts ground glass to make, and can prevent the generation of dazzle.
The present invention has that design is ingenious, lamp body is small and exquisite, simple installation, long service life, production and processing are convenient, be easy to the advantages such as quality control and large-scale production.
Accompanying drawing explanation
For content of the present invention is more easily expressly understood, according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation, wherein below
Fig. 1 is front view of the present invention;
Fig. 2 is lamp body protecgulum A-A face partial sectional view of the present invention;
Fig. 3 is rearview of the present invention;
Fig. 4 is right view of the present invention;
Fig. 5 is cover cavity figure after lamp body of the present invention;
Fig. 6 is lamp body bonnet B-B face partial sectional view of the present invention;
Fig. 7 is reflector schematic diagram of the present invention;
Fig. 8 is reflector generalized section of the present invention;
In figure, each label represents:
1, mounting bracket; 2, lamp body protecgulum; 21, cover glass; 22, recess; 3, lamp body bonnet; 31, LED integrated lamp bulb installing hole; 32, power supply installing hole; 33, waterproof screw assembly; 34, radiating ribs; 35, reflector erection column; 4, LED integrated lamp bulb; 5 angle demodulators; 6, reflector; 61, reflector printing opacity mouth; 62, reflector installing hole; 7, page axle; 8, catch assembly; 81, fixed agraffe sheet; 82, card.
The specific embodiment
(embodiment 1)
See Fig. 1 to Fig. 8, the present invention has lamp body and mounting bracket 1, and lamp body comprises lamp body protecgulum 2, lamp body bonnet 3, the sealing ring between lamp body protecgulum 2 and lamp body bonnet 3, LED integrated lamp bulb 4 and driving power; Lamp body protecgulum 2 is provided with loophole, is fixed with cover glass 21 on loophole; Between cover glass 21 and lamp body protecgulum 2, be provided with waterproof washer, cover glass 21 is made by letter out glass or ground glass, and ground glass cover plate 21 can prevent the generation of dazzle.
Preferably, the present invention also comprises reflector 6, and reflector 6 cross sections are two symmetrical interior concave paraboloids, and bottom is provided with reflector printing opacity mouth 61.Four jiaos of reflector 6 outers, top are respectively provided with a reflector installing hole 62, lamp body bonnet 3 both sides, outer, top symmetries respectively arrange two reflector erection columns 35, reflector installing hole 62 cooperatively interacts with reflector erection column 35, and reflector 6 is fixedly mounted in lamp body bonnet 3 inner chambers.
The cambered surface that lamp body bonnet 3 is evagination, is provided with driving power in the lamp body cavity of reflector 6 bottoms; In the middle of lamp body bonnet 3 inner chamber tops, be provided with a plurality of LED integrated lamp bulb installing holes 31 lamp body bonnet 3 bottoms and be provided with 4 power supply installing holes 32; Lamp body bonnet 3 bottoms are provided with threading waterproof screw assembly 33, and waterproof screw assembly 33 comprises bolt, nut and waterproof grommet, and bolt center is provided with through wires hole, is provided with waterproof sealing wire clamp in through wires hole; Lamp body bonnet 3 back sides are provided with some radiating ribs 34, radiating ribs 34 equal and opposite in directions, and between radiating ribs 34, spacing is identical, is arranged in parallel within lamp body bonnet 3 back sides.
Preferably, lamp body bonnet 3 tops are provided with catch assembly 8, and catch assembly 8 comprises fixed agraffe sheet 81, and fixed agraffe sheet 81 one end and lamp body bonnet 3 are rotationally connected, and the other end has an arc-shaped curved surface, and curved surface end is provided with card 82; Lamp body protecgulum 2 top correspondences are provided with a recess 22, and card 82 fastens mutually with recess 22, lamp body protecgulum 2, lamp body bonnet 3 and the sealing ring being positioned between the two can be tightly fixed together.Lamp body bottom is provided with page axle 7, and lamp body protecgulum 2 is realized and being rotationally connected by page axle 7 with lamp body bonnet 3.This mode that is rotationally connected can be for convenience detach, during use, fixed agraffe sheet 81 is opened, can be made lamp body protecgulum 2 with separated with lamp body bonnet 3 tops, lamp body protecgulum 2 bottoms can be around 7 rotations of page axle, components and parts in cover cavity after lamp body can be exposed to outside, facilitate maintenance and inspection.
Above-described specific embodiment; object of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a LED Projecting Lamp, comprises lamp body and mounting bracket (1), and described lamp body comprises lamp body protecgulum (2), lamp body bonnet (3), is positioned at sealing ring, LED integrated lamp bulb (4) and driving power between lamp body protecgulum (2) and lamp body bonnet (3); Described lamp body protecgulum (2) is provided with loophole, is fixed with cover glass (21) on described loophole; It is characterized in that: also comprise angle of lamp body adjuster (5), described angle of lamp body adjuster (5) is positioned at lamp body bonnet (3) and mounting bracket (1) two ends, junction, and described angle of lamp body adjuster (5) both ends of the surface are provided with angular adjustment dish; Described lamp body bonnet (3) is rotationally connected with mounting bracket (1).
2. LED Projecting Lamp according to claim 1, is characterized in that: also comprise reflector (6), described reflector (6) is fixedly mounted on lamp body bonnet (3) the inside; Described reflector (6) bottom is provided with reflector printing opacity mouth (61).
3. LED Projecting Lamp according to claim 2, is characterized in that: described reflector (6) cross section is two symmetrical interior concave paraboloids; Four jiaos of reflector (6) outers, top are respectively provided with a reflector installing hole (62).
4. LED Projecting Lamp according to claim 3, is characterized in that: lamp body bonnet (3) is the cambered surface of evagination, in the lamp body cavity of described reflector (6) bottom, is provided with driving power; In the middle of described lamp body bonnet (3) inner chamber top, be provided with a plurality of LED integrated lamp bulb installing holes (31); Both sides, lamp body bonnet (3) outer, top symmetry respectively arranges two reflector erection columns (35); Lamp body bonnet (3) bottom is provided with 4 power supply installing holes (32); Lamp body bonnet (3) bottom is provided with threading waterproof screw assembly (33), and waterproof screw assembly (33) comprises bolt, nut and waterproof grommet, and bolt center is provided with through wires hole, is provided with waterproof sealing wire clamp in through wires hole; Lamp body bonnet (3) back side is provided with some radiating ribs (34).
5. LED Projecting Lamp according to claim 4, is characterized in that: described radiating ribs (34) equal and opposite in direction, between radiating ribs (34), spacing is identical, is arranged in parallel within lamp body bonnet (3) back side.
6. LED Projecting Lamp according to claim 1, is characterized in that: described lamp body protecgulum (2) is rotationally connected with lamp body bonnet (3) bottom, and lamp body protecgulum (2) is fastened and connected mutually with lamp body bonnet (3) top; Lamp body protecgulum (2) and lamp body bonnet (3) one-step die casting.
7. LED Projecting Lamp according to claim 6, is characterized in that: described lamp body bottom is provided with a page axle (7), and described lamp body protecgulum (2) is realized and being rotationally connected by page axle (7) with lamp body bonnet (3).
8. LED Projecting Lamp according to claim 6, it is characterized in that: described lamp body bonnet (3) top is provided with catch assembly (8), described catch assembly (8) comprises fixed agraffe sheet (81), described fixed agraffe sheet (81) one end and lamp body bonnet (3) are rotationally connected, the other end has an arc-shaped curved surface, and curved surface end is provided with card (82); Described lamp body protecgulum (2) top correspondence is provided with a recess (22), and described card (82) is fastened and connected mutually with recess (22).
9. LED Projecting Lamp according to claim 1, is characterized in that: between described cover glass (21) and lamp body protecgulum (2), be provided with waterproof washer.
10. LED Projecting Lamp according to claim 9, is characterized in that: described cover glass (21) is made by letter out glass or ground glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210338310.5A CN103672577A (en) | 2012-09-13 | 2012-09-13 | LED projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210338310.5A CN103672577A (en) | 2012-09-13 | 2012-09-13 | LED projection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103672577A true CN103672577A (en) | 2014-03-26 |
Family
ID=50310944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210338310.5A Pending CN103672577A (en) | 2012-09-13 | 2012-09-13 | LED projection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103672577A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224835A (en) * | 2016-08-03 | 2016-12-14 | 中山市风华稀柠照明设计有限公司 | A kind of ring road light fixture |
| CN110195830A (en) * | 2018-02-26 | 2019-09-03 | 苏州仓亿照明科技有限公司 | Adjustable LED lamp |
-
2012
- 2012-09-13 CN CN201210338310.5A patent/CN103672577A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224835A (en) * | 2016-08-03 | 2016-12-14 | 中山市风华稀柠照明设计有限公司 | A kind of ring road light fixture |
| CN110195830A (en) * | 2018-02-26 | 2019-09-03 | 苏州仓亿照明科技有限公司 | Adjustable LED lamp |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |