CN104747995A - Single-color LED (Light Emitting Diode) projection lamp with conveniently-adjustable projection angle - Google Patents
Single-color LED (Light Emitting Diode) projection lamp with conveniently-adjustable projection angle Download PDFInfo
- Publication number
- CN104747995A CN104747995A CN201310748394.4A CN201310748394A CN104747995A CN 104747995 A CN104747995 A CN 104747995A CN 201310748394 A CN201310748394 A CN 201310748394A CN 104747995 A CN104747995 A CN 104747995A
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- Prior art keywords
- lamp
- lamp body
- section bar
- body section
- convenient
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
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- 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
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- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a single-color LED (Light Emitting Diode) projection lamp with a conveniently-adjustable projection angle. The LED projection lamp comprises a lamp body assembly, a fixed assembly and a light source assembly, wherein the lamp body comprises a lamp body sectional material which is in a long strip shape; a mounting cavity for mounting the light source assembly and a mounting clamping groove for mounting the fixed assembly are formed in the lamp body sectional material; a first mounting platform and a second mounting platform are arranged on the mounting cavity in sequence from inside to outside; the light source assembly comprises a circuit board which is fixedly mounted on the first mounting platform, and a light-transmitting cover and a power line which are fixedly mounted on the second mounting platform; the fixed assembly comprises a bracket and a bracket fixing piece; the bracket is provided with a mounting hole; one end of the bracket fixing piece is rotationally matched with the bracket and the other end of the bracket fixing piece is provided with a clamping groove matched with the mounting clamping groove. The LED projection lamp has a simple and compact structure and can resist the influences of bad weathers, and the projection angle can be conveniently and rapidly adjusted.
Description
Technical field
The invention belongs to lighting technical field, be specifically related to a kind of monochromatic LED Projecting Lamp being convenient to adjust light projector angle.
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;
3) LED projector lamp requires that it can aim at any directional lighting usually, and existing LED projector lamp adjustment light projector angle is inconvenient, have impact on its actual light projector result of use.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of monochromatic LED Projecting Lamp being convenient to adjust light projector angle, this LED projector lamp is simple and compact for structure, can resist boisterous impact, and conveniently can adjust light projector angle.
For achieving the above object, the invention provides following technical scheme:
The monochromatic LED Projecting Lamp being convenient to adjustment light projector angle of the present invention, comprises lamp body component, fixation kit 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, plug sealing gasket is provided with between described lamp body section bar and plug, 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;
Described light source assembly comprises the circuit board be fixedly mounted on the first mounting platform, be fixedly mounted on diffuser on the second mounting platform and power line, on described circuit board, array is provided with LED lamp bead, be provided with the lens covered in LED lamp bead between described circuit board and diffuser, described power line is connected with circuit board through after cloth line three-way hole;
Described fixation kit comprises support and support fixture, and described support is provided with installing hole, and described support fixture one end and holder pivots are connected, and the other end is provided with and the buckling groove installed draw-in groove and match.
Further, described support comprises one piece of base plate and two blocks of side plates, and described mounting hole site is on base plate, and on two blocks of side plates, correspondence is provided with arc chute; The middle part of described support fixture is provided with bolt hole I, and the end that support fixture is relative with buckling groove is provided with bolt hole II; Described support fixture is between two blocks of side plates of support, and the bolt hole I of support fixture is connected by bolt I with two blocks of side plates, and the bolt hole II of support fixture is connected by bolt II with the arc chute of two blocks of side plates.
Further, the curved angle of described arc chute is 210 °.
Further, described installing card slot is in the lamp body section bar both sides at the installation cavity back side, and described support fixture is Y-shaped, and described buckling groove is positioned at the relative two-arm head of Y-shaped, and the two-arm that Y-shaped is relative is provided with bolt hole III.
Further, described fixation kit has two groups, is installed on lamp body section bar two ends respectively.
Further, two lateral walls of described installation cavity are provided with radiating ribs, and described radiating ribs extends along lamp body profile length direction, uniform intervals arrangement between radiating ribs.
Further, described plug is provided with screw hole I, correspondingly with screw hole I on described lamp body section bar be provided with screw hole II, described plug is fixedly connected with lamp body section bar by screw, described circuit board is fixedly connected with the first mounting platform by screw, and 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; 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, and described support is stainless steel stent.
Further, described LED lamp bead is monochromatic LED lamp pearl.
Further, the quantity of described LED lamp bead is 8 ~ 24, and described LED lamp bead is linearly on circuit boards evenly distributed.
Beneficial effect of the present invention is:
1) the present invention arranges plug at lamp body section bar two ends, 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, and by diffuser by circuit board, LED lamp bead and lens packages in the installation cavity of lamp body section bar, can prevent rainwater from immersing in light source assembly from light exit wound of bullet further, therefore, the present invention can resist the boisterous impact such as humidity, rainwater, improves service life;
2) the present invention is provided with fixation kit and is arranged on building by LED projector lamp, in fixation kit, support fixture and holder pivots are connected, make lamp body along with support fixture is relative to the holder pivots adjustment be fixed on building, thus can conveniently can adjust the light projector angle of LED projector lamp;
3) 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, effectively improves illumination capability and the service life of LED projector lamp.
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 is the explosive view of LED projector lamp of the present invention;
Fig. 2 is the main TV structure schematic diagram of LED projector lamp of the present invention;
Fig. 3 is the plan structure schematic diagram of LED projector lamp of the present invention;
Fig. 4 be LED projector lamp of the present invention look up structural representation;
Fig. 5 is the A place enlarged drawing of Fig. 4;
Fig. 6 is that the master of LED projector lamp of the present invention looks sectional structure schematic diagram;
Fig. 7 is the schematic cross-section of lamp body section bar;
Fig. 8 is the structural representation of plug;
Fig. 9 is the structural representation of plug sealing gasket;
Figure 10 is the structural representation of circuit board, LED lamp bead and lens;
Figure 11 is the main TV structure schematic diagram of support;
Figure 12 is the left TV structure schematic diagram of support;
Figure 13 be support look up structural representation;
Figure 14 is the structural representation of support fixture;
Figure 15 is the syndeton schematic diagram of support and support fixture;
Figure 16 is the schematic diagram that LED projector lamp of the present invention rotates adjustment light projector angle.
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 monochromatic LED Projecting Lamp being convenient to adjustment light projector angle of the present embodiment, comprises lamp body component, fixation kit and light source assembly; Two plugs 2 that described lamp body component comprises elongated lamp body section bar 1 and mounts cover at lamp body section bar 1 two ends, plug sealing gasket 3 is provided with between described lamp body section bar 1 and plug 2, described lamp body section bar 1 is provided with the installation cavity 4 for installing light source assembly and the installation draw-in groove 5 for installing fixation kit, described installation cavity 4 is provided with the first mounting platform 6 and the second mounting platform 7 from the inside to the outside successively, is provided with cloth line three-way hole 8 bottom described lamp body section bar 1; Described light source assembly comprises the circuit board 9 be fixedly mounted on the first mounting platform 6, be fixedly mounted on diffuser 10 on the second mounting platform 7 and power line 11, on described circuit board 9, array is provided with LED lamp bead 13, be provided with the lens 14 covered in LED lamp bead 13 between described circuit board 9 and diffuser 10, described power line 11 is connected with circuit board 9 through after cloth line three-way hole 8; Described fixation kit comprises support 15 and support fixture 16, and described support 15 is provided with installing hole 17, and described support fixture 16 one end is rotatably assorted with support 15 and is connected, and the other end is provided with and the buckling groove 18 installed draw-in groove 5 and match.At lamp body section bar 1 two ends, plug 2 is set, and plug sealing gasket 3 is set between plug 2 and lamp body section bar 1, can effectively prevent rainwater from immersing from the side in light source assembly, and by diffuser 10, circuit board 9, LED lamp bead 13 and lens 14 are encapsulated in the installation cavity 4 of lamp body section bar 1, can prevent rainwater from immersing in light source assembly from light exit wound of bullet further; Support fixture 16 is rotatably assorted with support 15 and is connected, and makes lamp body can rotate adjustment along with support fixture 16 relative to the support 15 be fixed on building, thus conveniently can adjust the light projector angle of LED projector lamp.
In the present embodiment, described support 15 comprises one piece of base plate 19 and two blocks of side plates 20, and described installing hole 17 is positioned on base plate 19, and on two blocks of side plates 20, correspondence is provided with arc chute 21; The middle part of described support fixture 16 is provided with bolt hole I 22, and the end that support fixture 16 is relative with buckling groove 18 is provided with bolt hole II 23; Described support fixture 16 is between two blocks of side plates 20 of support 15, the bolt hole I 22 of support fixture 16 is connected by bolt I 24 with two blocks of side plates 20, and the bolt hole II 23 of support fixture 16 is connected by bolt II 25 with the arc chute 21 of two blocks of side plates 20.Unclamp bolt II 25, support fixture 16 is rotated centered by bolt I 24, the adjustment position of bolt II 25 on arc chute 21, namely reach the object of adjustment LED projector lamp light projector angle.
In the present embodiment, the curved angle of described arc chute 21 is 210 °.The light projector angle of LED projector lamp can each swing 105 ° in left and right.
In the present embodiment, described installation draw-in groove 5 is positioned at lamp body section bar 1 both sides at installation cavity 4 back side, and described support fixture 16 is in Y-shaped, and described buckling groove 18 is positioned at the relative two-arm head of Y-shaped, and the two-arm that Y-shaped is relative is provided with bolt hole III 26.Buckling groove 18 on the two-arm head that Y-shaped is relative clamps fixed lamp body section bar 1 with installation draw-in groove 5, and from bolt hole III 26, penetrate bolt III 27 fastening.
In the present embodiment, described fixation kit has two groups, is installed on lamp body section bar 1 two ends respectively.
In the present embodiment, two lateral walls of described installation cavity 4 are provided with radiating ribs 28, and described radiating ribs 28 extends along lamp body section bar 1 length direction, uniform intervals arrangement between radiating ribs 28.Radiating ribs 28 effectively can increase area of dissipation, improves radiating effect, effectively improves illumination capability and the service life of LED projector lamp.
In the present embodiment, described plug 2 is provided with screw hole I 29, correspondingly with screw hole I 29 on described lamp body section bar 1 be provided with screw hole II 30, described plug 2 is fixedly connected with lamp body section bar 1 by screw, described circuit board 9 is fixedly connected with the first mounting platform 6 by screw, and described diffuser 10 is fixedly connected with the second mounting platform 7 by glass cement.
In the present embodiment, one end of described power line 11 is passed cloth line three-way hole 8 and is connected with circuit board 9 by water joint 31, and the other end is provided with waterproof plug 32; 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 10 is safety glass, and described support 15 is stainless steel stent.Make LED projector lamp water proofing property, ageing resistance, weatherability grade high.
In the present embodiment, described LED lamp bead 13 is monochromatic LED lamp pearl.
The quantity of described LED lamp bead 13 can be 8 ~ 24, and described LED lamp bead 13 is linearly evenly arranged on circuit board 9.
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 (10)
1. be convenient to the monochromatic LED Projecting Lamp adjusting light projector angle, it is characterized in that: comprise lamp body component, fixation kit 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, plug sealing gasket is provided with between described lamp body section bar and plug, 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;
Described light source assembly comprises the circuit board be fixedly mounted on the first mounting platform, be fixedly mounted on diffuser on the second mounting platform and power line, on described circuit board, array is provided with LED lamp bead, be provided with the lens covered in LED lamp bead between described circuit board and diffuser, described power line is connected with circuit board through after cloth line three-way hole;
Described fixation kit comprises support and support fixture, and described support is provided with installing hole, and described support fixture one end and holder pivots are connected, and the other end is provided with and the buckling groove installed draw-in groove and match.
2. the monochromatic LED Projecting Lamp being convenient to adjustment light projector angle according to claim 1, it is characterized in that: described support comprises one piece of base plate and two blocks of side plates, described mounting hole site is on base plate, and on two blocks of side plates, correspondence is provided with arc chute; The middle part of described support fixture is provided with bolt hole I, and the end that support fixture is relative with buckling groove is provided with bolt hole II; Described support fixture is between two blocks of side plates of support, and the bolt hole I of support fixture is connected by bolt I with two blocks of side plates, and the bolt hole II of support fixture is connected by bolt II with the arc chute of two blocks of side plates.
3. the monochromatic LED Projecting Lamp being convenient to adjustment light projector angle according to claim 2, is characterized in that: the curved angle of described arc chute is 210 °.
4. the monochromatic LED Projecting Lamp being convenient to adjustment light projector angle according to claim 1, it is characterized in that: described installing card slot is in the lamp body section bar both sides at the installation cavity back side, described support fixture is Y-shaped, described buckling groove is positioned at the relative two-arm head of Y-shaped, and the two-arm that Y-shaped is relative is provided with bolt hole III.
5. the monochromatic LED Projecting Lamp being convenient to adjustment light projector angle according to claim 1, is characterized in that: described fixation kit has two groups, is installed on lamp body section bar two ends respectively.
6. the monochromatic LED Projecting Lamp being convenient to adjustment light projector angle according to claim 1, is characterized in that: two lateral walls of described installation cavity are provided with radiating ribs, and described radiating ribs extends along lamp body profile length direction, uniform intervals arrangement between radiating ribs.
7. the monochromatic LED Projecting Lamp being convenient to adjustment light projector angle according to claim 1, it is characterized in that: described plug is provided with screw hole I, correspondingly with screw hole I on described lamp body section bar be provided with screw hole II, described plug is fixedly connected with lamp body section bar by screw, described circuit board is fixedly connected with the first mounting platform by screw, and described diffuser is fixedly connected with the second mounting platform by glass cement.
8. the monochromatic LED Projecting Lamp being convenient to adjustment light projector angle 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; 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, and described support is stainless steel stent.
9. the monochromatic LED Projecting Lamp being convenient to adjustment light projector angle according to claim 1, is characterized in that: described LED lamp bead is monochromatic LED lamp pearl.
10. the monochromatic LED Projecting Lamp being convenient to adjustment light projector angle according to claim 9, is characterized in that: the quantity of described LED lamp bead is 8 ~ 24, and described LED lamp bead is linearly on circuit boards evenly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310748394.4A CN104747995A (en) | 2013-12-31 | 2013-12-31 | Single-color LED (Light Emitting Diode) projection lamp with conveniently-adjustable projection angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310748394.4A CN104747995A (en) | 2013-12-31 | 2013-12-31 | Single-color LED (Light Emitting Diode) projection lamp with conveniently-adjustable projection angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104747995A true CN104747995A (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310748394.4A Pending CN104747995A (en) | 2013-12-31 | 2013-12-31 | Single-color LED (Light Emitting Diode) projection lamp with conveniently-adjustable projection angle |
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| Country | Link |
|---|---|
| CN (1) | CN104747995A (en) |
Cited By (5)
| 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 |
| CN106500066A (en) * | 2016-10-17 | 2017-03-15 | 成都尚智恒达科技有限公司 | The fixation kit of outdoor illumination |
| CN106594623A (en) * | 2016-12-16 | 2017-04-26 | 珠海华而美照明有限公司 | Water cooling type lamp body |
| CN110486664A (en) * | 2019-09-25 | 2019-11-22 | 深圳爱克莱特科技股份有限公司 | LED projector lamp |
| CN112178528A (en) * | 2020-11-13 | 2021-01-05 | 江苏新广联光电股份有限公司 | Writing board lamp capable of adjusting illumination angle |
-
2013
- 2013-12-31 CN CN201310748394.4A patent/CN104747995A/en active Pending
Cited By (5)
| 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 |
| CN106500066A (en) * | 2016-10-17 | 2017-03-15 | 成都尚智恒达科技有限公司 | The fixation kit of outdoor illumination |
| CN106594623A (en) * | 2016-12-16 | 2017-04-26 | 珠海华而美照明有限公司 | Water cooling type lamp body |
| CN110486664A (en) * | 2019-09-25 | 2019-11-22 | 深圳爱克莱特科技股份有限公司 | LED projector lamp |
| CN112178528A (en) * | 2020-11-13 | 2021-01-05 | 江苏新广联光电股份有限公司 | Writing board lamp capable of adjusting illumination angle |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150701 |
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| WD01 | Invention patent application deemed withdrawn after publication |