CN211481543U - LED illumination light projector - Google Patents
LED illumination light projector Download PDFInfo
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- CN211481543U CN211481543U CN201922375232.6U CN201922375232U CN211481543U CN 211481543 U CN211481543 U CN 211481543U CN 201922375232 U CN201922375232 U CN 201922375232U CN 211481543 U CN211481543 U CN 211481543U
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Abstract
The utility model relates to a LED lighting light projector, including the bracing piece, install a plurality of light projector units at the bracing piece top, light projector unit's bottom installation angle adjustment mechanism, light projector unit includes fan-shaped casing, be located the circuit board of fan-shaped casing, a plurality of lamp pearls of installing on the circuit board and be located the light-emitting board of fan-shaped casing bottom, lamp pearl is at the bottom surface of fan-shaped casing intensive even arrangement, four fan-shaped casings enclose into circular casing, the annular light-emitting has been solved, traditional projection face is narrow, the problem of function singleness, in addition, fan-shaped casing's surface is equipped with a plurality of radiating fin, increased the air convection effect, improved the radiating effect; each light projection unit can independently adjust the light emitting angle without being influenced, and the annular structure design of the lamp shell enables customers to freely combine and disassemble different numbers of light projection units to adapt according to requirements; each fan-shaped shell can freely rotate in 360 degrees, so that the functionality is enhanced, and the difficulty in installation is reduced.
Description
Technical Field
The utility model belongs to the technical field of lamps and lanterns and specifically relates to a LED illumination light projector device.
Background
The lawn lamp is designed to add safety and beauty to urban green landscape mainly by using appearance and soft lamplight, has the characteristics of convenient installation, strong decoration and the like, and can be used for decorative illumination of greenbelts in parks, garden villas, square greening and other places.
Present lawn lamp process is complicated, and the molding is pleasing to the eye inadequately, and the light projector shines the area little, and functional not strong, the installation is inconvenient, and the light projector's of current projecting lamp lamps and lanterns all are a whole moreover, though can adjust the light projector angle, nevertheless, the inconvenient dispersion light projector angle that carries on is adjusted, and the flexibility ratio of use is not enough.
Disclosure of Invention
The utility model aims at providing a LED illumination light projector device in order to solve the defect that prior art exists.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
an LED lighting light projection device comprises a supporting rod, a plurality of light projection units arranged at the top of the supporting rod, and an angle adjusting mechanism arranged at the bottoms of the light projection units, wherein each light projection unit comprises a fan-shaped shell, a circuit board positioned in the fan-shaped shell, a plurality of lamp beads arranged on the circuit board and a light outlet plate positioned at the bottom of the fan-shaped shell;
the angle adjusting mechanism comprises a fixed plate fixedly mounted at the top of the supporting rod, a fixed block arranged on the fixed plate is provided with a mounting hole, an angle adjusting roller is arranged in the mounting hole, the two ends of the angle adjusting roller are fixed with a rotating shaft, the rotating shaft is rotatably connected with the inner wall of the mounting hole, a through connecting hole is formed in the angle adjusting roller, a threaded pipe is fixedly connected to the inner side of the fan-shaped shell, a thread locking head is arranged on one side of the angle adjusting roller, the threaded pipe penetrates through the connecting hole and is fixedly connected with the thread locking head, and the angle adjusting roller passes through the fan-shaped shell fixedly connected with the threaded pipe in a matching.
Furthermore, the surface of the fan-shaped shell is provided with a plurality of radiating fins.
Furthermore, the number of the light projection units at the top of the supporting rod is four, four fan-shaped shells surround to form a circular shell, and the number of the fan-shaped shells is consistent with that of the bottom angle adjusting rollers.
Further, the lamp beads are densely and uniformly distributed on the bottom surface of the fan-shaped shell.
Furthermore, the number of the fixed blocks is four, the sealing covers are fixedly installed on the outer sides of the four fixed blocks, and the four fixed blocks are fixed through the sealing covers.
Further, the angle adjusting roller and the rotating shaft are integrally formed.
The utility model has the advantages that: the lamp comprises a lamp body, a lamp holder, a lamp body, a lamp base, a lamp body, a lamp shell, a lamp bulb, a lamp base, a lamp shell, a lamp base, a lamp bulb, a lamp base, a lamp bulb, a lamp base, a lamp holder, a lamp base and a;
the angle adjusting mechanism comprises a fixed plate fixedly arranged at the top of the supporting rod and a fixed block arranged on the fixed plate, the fixed block is provided with an installation port, an angle adjusting roller is arranged in the installation port, two ends of the angle adjusting roller are fixedly provided with a rotating shaft, the rotating shaft is rotatably connected with the inner wall of the installation port, the angle adjusting roller is provided with a through connecting hole, the inner side of the fan-shaped shell is fixedly connected with a threaded pipe, one side of the angle adjusting roller is provided with a thread locking head, the threaded pipe penetrates through the connecting hole and is fixedly connected with the thread locking head, the angle adjusting roller is fixedly connected with the fan-shaped shell through the matching of the thread locking head and the threaded pipe, each fan-shaped shell corresponds to the angle adjusting roller one by one, after the fan-shaped shell is fixedly connected with the angle adjusting roller, the rotating angle of the, because the light projection units correspond to the angle adjusting mechanisms one by one, each light projection unit can independently adjust the light emitting angle without being influenced, and the annular structure design of the lamp shell enables customers to freely combine and disassemble different numbers of light projection units according to requirements to adapt; each fan-shaped shell can freely rotate in 360 degrees, so that the functionality is enhanced, and the difficulty in installation is reduced.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an exploded schematic view of the present invention;
FIG. 3 is a schematic view of the connection between the fan-shaped housing and the angle adjustment mechanism of the present invention;
fig. 4 is an exploded view of the light projection unit of the present invention;
fig. 5 is an exploded view of the angle adjusting mechanism of the present invention.
Detailed Description
As shown in fig. 1 to 5, an LED lighting projection device includes a support rod 1, a plurality of light projection units installed on the top of the support rod 1, an angle adjustment mechanism installed on the bottom of the light projection units, the light projection units including a fan-shaped housing 2, a circuit board 3 located in the fan-shaped housing 2, a plurality of lamp beads 4 installed on the circuit board 3, and a light-emitting plate 5 located at the bottom of the fan-shaped housing 2; the lamp beads 4 are densely and uniformly distributed on the bottom surface of the fan-shaped shell 2.
Angle adjustment mechanism includes fixed plate 6 of fixed mounting at 1 top of bracing piece, set up fixed block 7 on fixed plate 6, have installing port 8 on the fixed block 7, be equipped with angle modulation roller 9 in the installing port 8, angle modulation roller 9's both ends are fixed with pivot 10, angle modulation roller 9 and pivot 10 integrated into one piece, pivot 10 rotates with the inner wall of installing port 8 to be connected, be equipped with the connecting hole 11 that runs through on the angle modulation roller 9, the inboard fixedly connected with screwed pipe 12 of fan-shaped casing 2, one side of angle modulation roller 9 is equipped with screw locking head 13, screwed pipe 12 run through connecting hole 11 and with screw locking head 13 fixed connection, angle modulation roller 9 passes through screw locking head 13 and the fan-shaped casing 2 of the cooperation fixed connection of screwed pipe 12.
Wherein, the quantity of fixed block 7 is four, and the outside fixed mounting closing cap 15 of four fixed blocks 7, four fixed blocks 7 of closing cap 15 fixed.
Each fan-shaped shell 2 corresponds to the angle adjusting roller 9 one by one, after the fan-shaped shells 2 are fixedly connected with the angle adjusting rollers 9, the rotation angle of the fan-shaped shells 2 is controlled through the rotatability of the angle adjusting rollers 9, so that the light emitting angle of the light projecting units is controlled, and the light projecting units correspond to the angle adjusting mechanisms one by one, so that each light projecting unit can independently adjust the light emitting angle without being influenced, and the annular structure design of the lamp shell enables a customer to freely combine and disassemble different numbers of light projecting units for adaptation according to requirements; each fan-shaped shell 2 can freely rotate in 360 degrees, so that the functionality is enhanced, and the difficulty in installation is reduced.
Further, the fan-shaped housing 2 is provided with a plurality of heat radiating fins 14 on the surface thereof. The number of the light projection units at the top of the support rod 1 is four, the four fan-shaped shells 2 are enclosed into a circular shell, and the number of the fan-shaped shells 2 is consistent with that of the bottom angle adjusting rollers 9.
Four independent light projector units of 1 top installation of bracing piece of this lamps and lanterns, the equal installation angle adjustment mechanism in bottom of each light projector unit, four fan-shaped casings 2 enclose into circular casing, and the annular light-emitting has solved that the tradition throws the face narrow, problem that the function is single, and in addition, fan-shaped casing 2's surface is equipped with a plurality of radiating fin 14, has increased the air convection effect, has improved the radiating effect.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. An LED lighting light projection device comprises a supporting rod, a plurality of light projection units arranged at the top of the supporting rod, and an angle adjusting mechanism arranged at the bottoms of the light projection units, and is characterized in that each light projection unit comprises a fan-shaped shell, a circuit board positioned in the fan-shaped shell, a plurality of lamp beads arranged on the circuit board, and a light outlet plate positioned at the bottom of the fan-shaped shell;
the angle adjusting mechanism comprises a fixed plate fixedly mounted at the top of the supporting rod, a fixed block arranged on the fixed plate is provided with a mounting hole, an angle adjusting roller is arranged in the mounting hole, the two ends of the angle adjusting roller are fixed with a rotating shaft, the rotating shaft is rotatably connected with the inner wall of the mounting hole, a through connecting hole is formed in the angle adjusting roller, a threaded pipe is fixedly connected to the inner side of the fan-shaped shell, a thread locking head is arranged on one side of the angle adjusting roller, the threaded pipe penetrates through the connecting hole and is fixedly connected with the thread locking head, and the angle adjusting roller passes through the fan-shaped shell fixedly connected with the threaded pipe in a matching.
2. The LED lighting projector as claimed in claim 1, wherein the fan-shaped housing has a plurality of heat dissipating fins on a surface thereof.
3. The LED lighting projection device of claim 1, wherein the number of the projection units at the top of the support rod is four, four fan-shaped housings surround a circular housing, and the number of the fan-shaped housings is the same as the number of the bottom angle adjusting rollers.
4. The LED lighting projection device of claim 3, wherein the beads are densely and uniformly arranged on the bottom surface of the fan-shaped shell.
5. The LED lighting and light projecting device of claim 3, wherein the number of said fixing blocks is four, and a sealing cover is fixedly mounted on the outer side of four fixing blocks, and the four fixing blocks are fixed by the sealing cover.
6. The LED lighting projector as claimed in claim 1, wherein the angle-adjusting roller is integrally formed with the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922375232.6U CN211481543U (en) | 2019-12-26 | 2019-12-26 | LED illumination light projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922375232.6U CN211481543U (en) | 2019-12-26 | 2019-12-26 | LED illumination light projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211481543U true CN211481543U (en) | 2020-09-11 |
Family
ID=72361096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922375232.6U Active CN211481543U (en) | 2019-12-26 | 2019-12-26 | LED illumination light projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211481543U (en) |
-
2019
- 2019-12-26 CN CN201922375232.6U patent/CN211481543U/en active Active
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