CN104748078A - Lamp body profile of light emitting diode (LED) project lamp - Google Patents
Lamp body profile of light emitting diode (LED) project lamp Download PDFInfo
- Publication number
- CN104748078A CN104748078A CN201310748393.XA CN201310748393A CN104748078A CN 104748078 A CN104748078 A CN 104748078A CN 201310748393 A CN201310748393 A CN 201310748393A CN 104748078 A CN104748078 A CN 104748078A
- Authority
- CN
- China
- Prior art keywords
- lamp body
- section bar
- body section
- lamp
- body profile
- Prior art date
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
- F21V19/004—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by deformation of parts or snap action mountings, e.g. using clips
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a lamp body profile of a light emitting diode (LED) project lamp. The lamp body profile comprises a long strip lamp body profile, a mounting cavity for mounting a light source module and a mounting clamping groove for mounting a fixed module are arranged on the lamp body profile, the mounting cavity is provided with a first mounting platform and a second mounting platform in sequence from inside to outside, and a wiring through hole is designed in the bottom of the lamp body profile. According to the lamp body profile of the LED project lamp, the mounting cavity is arranged in the lamp body profile and used for mounting the light source module, during assembling, choke plugs can cover two ends of the lamp body profile, choke plug sealing pads are arranged between the choke plugs and the lamp body profile, rainwater can be effectively prevented from entering the light source module from side surfaces, therefore, the LED project lamp with the lamp body profile can resist influence of severe weather of dampness, rainwater and the like, the service life is prolonged, moreover, heat dissipation ribs are arranged on two outer side walls of the mounting cavity of the lamp body profile so that the heat dissipation area can be effectively increased, and the heat dissipation effect is improved.
Description
Technical field
The invention belongs to lighting technical field, be specifically related to a kind of lamp body section bar of LED projector lamp.
Background technology
Projecting Lamp, also known as spotlight, for making the light fixture of the projecting environment of the illumination on appointment face to be illuminated.Usually, it can aim at any directional lighting, and possesses the structure of not climate condition impact.Be mainly used in the profiles such as elevation of building, bridge, river levee, public place of entertainment, landscape planting to sketch the contours and line face flood lighting.
Although existing LED projector lamp can meet instructions for use to a certain extent, there is following defect:
1) because LED projector lamp is generally disposed in the 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 projector lamp is generally difficult to the service life reaching setting;
2) because LED lamp bead is less and power is comparatively large, and in order to prevent rainwater from immersing, whole lamp body being sealed, causing its heat dispersion bad; Due to the characteristic of light emitting diode self, temperature increase has deteriorated significantly its luminescent properties, thus negatively have impact on the illumination capability of LED projector lamp, and temperature is too high also can cause the problems such as LED projector lamp damage, directly affects service life.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of lamp body section bar of LED projector lamp, adopt the LED projector lamp of this lamp body section bar can resist boisterous impact, effectively can improve service life.
For achieving the above object, the invention provides following technical scheme:
The lamp body section bar of LED projector lamp of the present invention, comprise elongated lamp body section bar, described lamp body section bar is provided with the installation cavity for installing light source assembly and the installation draw-in groove for installing fixation kit, described installation cavity is provided with the first mounting platform and the second mounting platform from the inside to the outside successively, is provided with cloth line three-way hole bottom described lamp body section bar.
Further, described installing card slot is in the lamp body section bar both sides at the installation cavity back side.
Further, two lateral walls of described installation cavity are provided with radiating ribs.
Further, described radiating ribs extends along lamp body profile length direction, uniform intervals arrangement between radiating ribs.
Further, described lamp body section bar is provided with screw hole.
Further, described lamp body section bar is aluminium alloy extrusions.
Beneficial effect of the present invention is:
1) the present invention arranges installation cavity for installing light source assembly in lamp body section bar, during assembling, plug can be mounted cover at the two ends of lamp body section bar, and plug sealing gasket is set between plug and lamp body section bar, can effectively prevent rainwater from immersing from the side in light source assembly, therefore, adopt the LED projector lamp of lamp body section bar of the present invention can resist the boisterous impact such as humidity, rainwater, improve service life;
2) the present invention is provided with radiating ribs on two lateral walls of lamp body section bar installation cavity, effectively can increase area of dissipation, improves radiating effect, therefore, adopts the LED projector lamp good heat dissipation effect of lamp body section bar of the present invention, long service life.
Accompanying drawing explanation
In order to make object of the present invention, technical scheme and beneficial effect clearly, the invention provides following accompanying drawing and being described:
Fig. 1 be lamp body section bar look up structural representation;
Fig. 2 is the A-A schematic cross-section of Fig. 1;
Fig. 3 is the explosive view of the LED projector lamp adopting lamp body section bar of the present invention;
Fig. 4 is the main TV structure schematic diagram of the LED projector lamp adopting lamp body section bar of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail.
As shown in the figure, the lamp body section bar of LED projector lamp of the present invention, comprise elongated lamp body section bar 1, described lamp body section bar 1 is provided with the installation cavity 2 for installing light source assembly and the installation draw-in groove 3 for installing fixation kit, described installation cavity 2 is provided with the first mounting platform 4 and the second mounting platform 5 from the inside to the outside successively, is provided with cloth line three-way hole 6 bottom described lamp body section bar 1.During assembling, plug can be mounted cover at the two ends of lamp body section bar 1, and plug sealing gasket is set between plug and lamp body section bar 1, can effectively prevent rainwater from immersing from the side in light source assembly.
In the present embodiment, described installation draw-in groove 3 is positioned at lamp body section bar 1 both sides at installation cavity 2 back side.
In the present embodiment, two lateral walls of described installation cavity 2 are provided with radiating ribs 7.Radiating ribs 7 effectively can increase area of dissipation, improves radiating effect.
In the present embodiment, described radiating ribs 7 extends along lamp body section bar 1 length direction, uniform intervals arrangement between radiating ribs 7.
In the present embodiment, described lamp body section bar 1 is provided with screw hole 8.The object that lamp body section bar 1 arranges screw hole 8 utilizes screw to be fixedly connected with plug.
In the present embodiment, described lamp body section bar 1 is aluminium alloy extrusions.
The LED projector lamp of lamp body section bar of the present invention is adopted also to comprise plug 9, plug sealing gasket 10, fixation kit and light source assembly; Described plug 9 mounts cover at lamp body section bar 1 two ends, and described plug sealing gasket 10 is arranged between lamp body section bar 1 and plug 9; Described light source assembly comprises the circuit board 11 be fixedly mounted on the first mounting platform 4, diffuser 12, power line 13 and the holding wire 14 be fixedly mounted on the second mounting platform 5, on described circuit board 11, array is provided with LED lamp bead, be provided with the lens 15 covered in LED lamp bead between described circuit board 11 and diffuser 12, described power line 13 is connected with circuit board 11 through after cloth line three-way hole 6 with holding wire 14; Described fixation kit comprises support 16 and support fixture 17, and described support 16 is provided with installing hole, and described support fixture 17 one end is rotatably assorted with support 16 and is connected, and the other end is provided with and the buckling groove installed draw-in groove 3 and match.
What finally illustrate is, above preferred embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although by above preferred embodiment to invention has been detailed description, but those skilled in the art are to be understood that, various change can be made to it in the form and details, and not depart from claims of the present invention limited range.
Claims (6)
1. the lamp body section bar of a LED projector lamp, it is characterized in that: comprise elongated lamp body section bar, described lamp body section bar is provided with the installation cavity for installing light source assembly and the installation draw-in groove for installing fixation kit, described installation cavity is provided with the first mounting platform and the second mounting platform from the inside to the outside successively, is provided with cloth line three-way hole bottom described lamp body section bar.
2. the lamp body section bar of LED projector lamp according to claim 1, is characterized in that: described installing card slot is in the lamp body section bar both sides at the installation cavity back side.
3. the lamp body section bar of LED projector lamp according to claim 1, is characterized in that: two lateral walls of described installation cavity are provided with radiating ribs.
4. the lamp body section bar of LED projector lamp according to claim 3, is characterized in that: described radiating ribs extends along lamp body profile length direction, uniform intervals arrangement between radiating ribs.
5. the lamp body section bar of LED projector lamp according to claim 1, is characterized in that: described lamp body section bar is provided with screw hole.
6. the lamp body section bar of LED projector lamp according to claim 1, is characterized in that: described lamp body section bar is aluminium alloy extrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310748393.XA CN104748078A (en) | 2013-12-31 | 2013-12-31 | Lamp body profile of light emitting diode (LED) project lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310748393.XA CN104748078A (en) | 2013-12-31 | 2013-12-31 | Lamp body profile of light emitting diode (LED) project lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104748078A true CN104748078A (en) | 2015-07-01 |
Family
ID=53588163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310748393.XA Pending CN104748078A (en) | 2013-12-31 | 2013-12-31 | Lamp body profile of light emitting diode (LED) project lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104748078A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402741A (en) * | 2016-10-17 | 2017-02-15 | 成都尚智恒达科技有限公司 | Lamp body assembly of outdoor illuminating lamp |
-
2013
- 2013-12-31 CN CN201310748393.XA patent/CN104748078A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402741A (en) * | 2016-10-17 | 2017-02-15 | 成都尚智恒达科技有限公司 | Lamp body assembly of outdoor illuminating lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150701 |
|
| WD01 | Invention patent application deemed withdrawn after publication |