CN203744107U - Full-color LED projection lamp - Google Patents
Full-color LED projection lamp Download PDFInfo
- Publication number
- CN203744107U CN203744107U CN201320889989.7U CN201320889989U CN203744107U CN 203744107 U CN203744107 U CN 203744107U CN 201320889989 U CN201320889989 U CN 201320889989U CN 203744107 U CN203744107 U CN 203744107U
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- CN
- China
- Prior art keywords
- lamp body
- circuit board
- lamp
- plug
- section bar
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a full-color projection lamp which comprises a lamp body component and a light source component. The lamp body component comprises an elongated lamp body profile and two plugs covering two ends of the lamp body profile. A plug seal pad is disposed between the lamp body profile and each plug. A mounting cavity for mounting the light source component is formed in the lamp body profile. The mounting cavity is sequentially provided with a first mounting platform and a second mounting platform form inside to outside. A wiring through hole is formed at the bottom of the lamp body profile. The light source component comprises a circuit board fixedly mounted on the first mounting platform, a light-permeable cover fixedly mounted on the second mounting platform, a power line and a signal line. LED lamp beads are arrayed on the circuit board. A lens covering the LED lamp beads are disposed between the circuit board and the light-permeable cover. The LED projection lamp is simple and compact in structure, capable of resisting influence of severe weather, and long in service life.
Description
Technical field
The utility model belongs to lighting technical field, is specifically related to a kind of all-colour LED Projecting Lamp.
Background technology
Projecting Lamp, claims again spotlight, for making to specify the light fixture of the projecting environment of illumination on face to be illuminated.Conventionally, it can aim at any directional lighting, and possesses the not structure of climate condition impact.Being mainly used in the profiles such as elevation of building, bridge, river levee, public place of entertainment, landscape planting sketches the contours and line face flood lighting.
Although existing LED Projecting Lamp can meet instructions for use to a certain extent, has following defect:
1), because LED Projecting Lamp operated by rotary motion is outdoor, without any protective equipment, need to stand extraneous boisterous test, especially, wet weather or rainy day easily cause short circuit and burn LED illuminator, and therefore, existing LED Projecting Lamp is generally difficult to reach the service life of setting;
2) because LED lamp pearl is less and power is larger, and in order to prevent that rainwater from immersing whole lamp body sealing, causes its heat dispersion bad; Due to the characteristic of light emitting diode self, temperature increase its luminescent properties that deteriorated significantly, thus negatively affect the illumination capability of LED Projecting Lamp, and the too high problems such as LED Projecting Lamp damage that also can cause of temperature, directly affect service life.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of all-colour LED Projecting Lamp, and this LED Projecting Lamp is simple and compact for structure, can resist boisterous impact, long service life.
For achieving the above object, the utility model provides following technical scheme:
All-colour LED Projecting Lamp of the present utility model, comprises lamp body component and light source assembly;
Described lamp body component comprises elongated lamp body section bar and mounts cover two plugs at lamp body section bar two ends, between described lamp body section bar and plug, be provided with plug sealing gasket, described lamp body section bar is provided with the installation cavity for light source assembly is installed, described installation cavity is provided with the first mounting platform and the second mounting platform from the inside to the outside successively, and described lamp body section bar bottom is provided with cloth line three-way hole;
Described light source assembly comprises the circuit board that is fixedly mounted on the first mounting platform, is fixedly mounted on diffuser, power line and holding wire on the second mounting platform, on described circuit board, array is provided with LED lamp pearl, between described circuit board and diffuser, be provided with the lens that cover on LED lamp pearl, described power line is connected with circuit board through after cloth line three-way hole with holding wire.
Further, two lateral walls of described installation cavity are provided with radiating ribs.
Further, described radiating ribs is extended along lamp body profile length direction, between radiating ribs, is evenly spaced.
Further, described plug is provided with screw hole I, be provided with screw hole II corresponding to screw hole I on described lamp body section bar, and described plug is fixedly connected with lamp body section bar by screw.
Further, described circuit board is fixedly connected with the first mounting platform by screw.
Further, described diffuser is fixedly connected with the second mounting platform by glass cement.
Further, one end of described power line is passed cloth line three-way hole and is connected with circuit board by water joint, and the other end is provided with waterproof plug; One end of described holding wire is passed cloth line three-way hole and is connected with circuit board by water joint, and the other end is provided with waterproof plug.
Further, described lamp body section bar is aluminium alloy extrusions, and described plug is aluminium alloy plug, and described plug sealing gasket is silicone rubber seal gasket, and described diffuser is safety glass.
Further, described LED lamp pearl comprises red LED lamp pearl, green light LED lamp pearl and blue LED lamp pearl.
Further, the quantity of described LED lamp pearl is 8～24, and described LED lamp pearl is linearity and is evenly arranged on circuit board.
The beneficial effects of the utility model are:
1) the utility model arranges plug at lamp body section bar two ends, and between plug and lamp body section bar, plug sealing gasket is set, can effectively prevent that rainwater from immersing in light source assembly from the side, and by diffuser by circuit board, LED lamp pearl and lens packages in the installation cavity of lamp body section bar, can further prevent that rainwater from immersing in light source assembly from light exit wound of bullet, therefore, the utility model can be resisted the boisterous impact such as humidity, rainwater, improves service life;
2) the utility model is provided with radiating ribs on two lateral walls of lamp body section bar installation cavity, can effectively increase area of dissipation, improves radiating effect, illumination capability and the service life of effectively having improved LED Projecting Lamp.
Brief description of the drawings
In order to make the purpose of this utility model, technical scheme and beneficial effect clearer, the utility model provides following accompanying drawing to describe:
Fig. 1 is the explosive view of LED Projecting Lamp of the present utility model;
Fig. 2 is the main TV structure schematic diagram of LED Projecting Lamp of the present utility model;
Fig. 3 is the plan structure schematic diagram of LED Projecting Lamp of the present utility model;
Fig. 4 is that the master of LED Projecting Lamp of the present utility model looks sectional structure schematic diagram;
Fig. 5 is the schematic cross-section of lamp body section bar;
Fig. 6 is the structural representation of plug;
Fig. 7 is the structural representation of plug sealing gasket;
Fig. 8 is the structural representation of circuit board, LED lamp pearl and lens.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
As shown in the figure, all-colour LED Projecting Lamp of the present utility model, comprises lamp body component and light source assembly; Described lamp body component comprises elongated lamp body section bar 1 and mounts cover two plugs 2 at lamp body section bar 1 two ends, between described lamp body section bar 1 and plug 2, be provided with plug sealing gasket 3, described lamp body section bar 1 is provided with the installation cavity 4 for light source assembly is installed, described installation cavity 4 is provided with the first mounting platform 5 and the second mounting platform 6 from the inside to the outside successively, and described lamp body section bar 1 bottom is provided with cloth line three-way hole 7; Described light source assembly comprises the circuit board 8 that is fixedly mounted on the first mounting platform 5, is fixedly mounted on diffuser 9, power line 10 and holding wire 11 on the second mounting platform 6, on described circuit board 8, array is provided with LED lamp pearl 12, between described circuit board 8 and diffuser 9, be provided with the lens 13 that cover on LED lamp pearl 12, described power line 10 is connected with circuit board 8 through cloth line three-way hole 7 is rear with holding wire 11.At lamp body section bar 1 two ends, plug 2 is set, and between plug 2 and lamp body section bar 1, plug sealing gasket 3 is set, can effectively prevent that rainwater from immersing in light source assembly from the side, and by diffuser 9, circuit board 8, LED lamp pearl 12 and lens 13 are encapsulated in the installation cavity 4 of lamp body section bar 1, can further prevent that rainwater from immersing in light source assembly from light exit wound of bullet.
In the present embodiment, two lateral walls of described installation cavity 4 are provided with radiating ribs 14.Radiating ribs 14 can effectively increase area of dissipation, improves radiating effect, illumination capability and the service life of effectively having improved LED Projecting Lamp.
In the present embodiment, described radiating ribs 14 is extended along lamp body section bar 1 length direction, between radiating ribs 14, is evenly spaced.
In the present embodiment, described plug 2 is provided with screw hole I 15, be provided with screw hole II 16 corresponding to screw hole I 15 on described lamp body section bar 1, and described plug 2 is fixedly connected with lamp body section bar 1 by screw.
In the present embodiment, described circuit board 8 is fixedly connected with the first mounting platform 5 by screw.
In the present embodiment, described diffuser 9 is fixedly connected with the second mounting platform 6 by glass cement.
In the present embodiment, one end of described power line 10 is passed cloth line three-way hole 7 and is connected with circuit board 8 by water joint 17, and the other end is provided with waterproof plug 18; One end of described holding wire 11 is passed cloth line three-way hole 7 and is connected with circuit board 8 by water joint 19, and the other end is provided with waterproof plug 20.
In the present embodiment, described lamp body section bar 1 is aluminium alloy extrusions, and described plug 2 is aluminium alloy plug, and described plug sealing gasket 3 is silicone rubber seal gasket, and described diffuser 9 is safety glass.
In the present embodiment, described LED lamp pearl 12 comprises red LED lamp pearl, green light LED lamp pearl and blue LED lamp pearl.Adopt external control connected mode by holding wire 11, reach external control variable color.
The quantity of described LED lamp pearl 12 is 8～24, and described LED lamp pearl 12 is linearity and is evenly arranged on circuit board 8.
Finally explanation is, above preferred embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is described in detail by above preferred embodiment, but those skilled in the art are to be understood that, can make various changes to it in the form and details, and not depart from the utility model claims limited range.
Claims (10)
1. an all-colour LED Projecting Lamp, is characterized in that: comprise lamp body component and light source assembly;
Described lamp body component comprises elongated lamp body section bar and mounts cover two plugs at lamp body section bar two ends, between described lamp body section bar and plug, be provided with plug sealing gasket, described lamp body section bar is provided with the installation cavity for light source assembly is installed, described installation cavity is provided with the first mounting platform and the second mounting platform from the inside to the outside successively, and described lamp body section bar bottom is provided with cloth line three-way hole;
Described light source assembly comprises the circuit board that is fixedly mounted on the first mounting platform, is fixedly mounted on diffuser, power line and holding wire on the second mounting platform, on described circuit board, array is provided with LED lamp pearl, between described circuit board and diffuser, be provided with the lens that cover on LED lamp pearl, described power line is connected with circuit board through after cloth line three-way hole with holding wire.
2. all-colour LED Projecting Lamp according to claim 1, is characterized in that: two lateral walls of described installation cavity are provided with radiating ribs.
3. all-colour LED Projecting Lamp according to claim 2, is characterized in that: described radiating ribs is extended along lamp body profile length direction, between radiating ribs, is evenly spaced.
4. all-colour LED Projecting Lamp according to claim 1, is characterized in that: described plug is provided with screw hole I, be provided with screw hole II corresponding to screw hole I on described lamp body section bar, and described plug is fixedly connected with lamp body section bar by screw.
5. all-colour LED Projecting Lamp according to claim 1, is characterized in that: described circuit board is fixedly connected with the first mounting platform by screw.
6. all-colour LED Projecting Lamp according to claim 1, is characterized in that: described diffuser is fixedly connected with the second mounting platform by glass cement.
7. all-colour LED Projecting Lamp according to claim 1, is characterized in that: one end of described power line is passed cloth line three-way hole and is connected with circuit board by water joint, and the other end is provided with waterproof plug; One end of described holding wire is passed cloth line three-way hole and is connected with circuit board by water joint, and the other end is provided with waterproof plug.
8. all-colour LED Projecting Lamp according to claim 1, is characterized in that: described lamp body section bar is aluminium alloy extrusions, and described plug is aluminium alloy plug, and described plug sealing gasket is silicone rubber seal gasket, and described diffuser is safety glass.
9. all-colour LED Projecting Lamp according to claim 1, is characterized in that: described LED lamp pearl comprises red LED lamp pearl, green light LED lamp pearl and blue LED lamp pearl.
10. all-colour LED Projecting Lamp according to claim 9, is characterized in that: the quantity of described LED lamp pearl is 8～24, and described LED lamp pearl is linearity and is evenly arranged on circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320889989.7U CN203744107U (en) | 2013-12-31 | 2013-12-31 | Full-color LED projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320889989.7U CN203744107U (en) | 2013-12-31 | 2013-12-31 | Full-color LED projection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203744107U true CN203744107U (en) | 2014-07-30 |
Family
ID=51343904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320889989.7U Expired - Fee Related CN203744107U (en) | 2013-12-31 | 2013-12-31 | Full-color LED projection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203744107U (en) |
-
2013
- 2013-12-31 CN CN201320889989.7U patent/CN203744107U/en not_active Expired - Fee Related
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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: 20140730 Termination date: 20141231 |
|
| EXPY | Termination of patent right or utility model |