CN213453295U - Multifunctional LED street lamp - Google Patents
Multifunctional LED street lamp Download PDFInfo
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- CN213453295U CN213453295U CN202022730985.7U CN202022730985U CN213453295U CN 213453295 U CN213453295 U CN 213453295U CN 202022730985 U CN202022730985 U CN 202022730985U CN 213453295 U CN213453295 U CN 213453295U
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- led street
- street lamp
- hollow tube
- connecting plate
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Abstract
The utility model discloses a multifunctional LED street lamp, which comprises a hollow tube, wherein one side inner wall of the hollow tube is provided with a connecting plate, one side outer wall of the connecting plate is fixedly provided with a lamp shell, the top of the inner wall of the lamp shell is fixedly provided with a radiating fin, the lower surface of the radiating fin passes through a movable mounting vertical rotating shaft of a motor, and the outer surface of the vertical rotating shaft is fixedly sleeved with an impeller, the lower surface of the radiating fin is fixedly provided with a vertical plate, a heat transfer base is fixedly arranged between the lower ends of the two groups of vertical plates, a copper tube is fixedly arranged between the outer walls of the two sides of the heat transfer base, a circuit board is fixedly arranged on the lower surface of the copper tube, and the circuit board passes through a groove to be movably arranged with an LED lamp bead, in the utility model, the irradiation angle of the LED street lamp, the service life of the LED street lamp is prolonged.
Description
Technical Field
The utility model relates to the field of lighting, especially, relate to a multi-functional LED street lamp.
Background
The LED lamp is a solid semiconductor device capable of converting electric energy into visible light, is particularly popular with people in terms of energy conservation, long service life, environmental protection and the like, and is visible everywhere in daily life of people at present.
When the traditional multifunctional LED street lamp is used, the irradiation angle of the LED street lamp cannot be adjusted according to different road surfaces, and meanwhile, the LED street lamp can continuously generate heat when the multifunctional LED street lamp is used for a long time, so that the use of the multifunctional LED street lamp is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a multifunctional LED street lamp.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a multifunctional LED street lamp comprises a hollow tube, wherein a connecting plate is arranged on the inner wall of one side of the hollow tube, a lamp shell is fixedly arranged on the outer wall of one side of the connecting plate, radiating fins are fixedly arranged at the top of the inner wall of the lamp shell, three groups of motors are fixedly arranged on the lower surfaces of the radiating fins, vertical rotating shafts are movably arranged on the lower surfaces of the three groups of motors, impellers are fixedly sleeved on the outer surfaces of the vertical rotating shafts, the lower surfaces of the radiating fins are close to the edge positions of the outer walls of the two sides, heat transfer bases are fixedly arranged between the lower ends of the two groups of the vertical plates, copper pipes are fixedly arranged between the outer walls of the two sides of the heat transfer bases, circuit boards are fixedly arranged on the lower surfaces of the copper pipes, grooves are formed in the lower surfaces of the lamp, and filter screens are movably arranged on the outer walls of the two sides of the lamp shell through ventilation grooves.
Preferably, the inner wall of one side of the hollow tube is fixedly connected with the connecting plate in a penetrating manner, and the included angle between the hollow tube and the connecting plate is seventy-five degrees.
Preferably, the radiating fins and the heat transfer base are distributed in parallel, and the radiating fins and the heat transfer base are both vertically distributed with the vertical plates.
Preferably, the three groups of vertical rotating shafts and the vertical plates are horizontally distributed, and the impellers and the vertical rotating shafts are vertically distributed.
Preferably, the cross section of the copper pipe is concave, and the heat transfer base is positioned inside the copper pipe.
Preferably, position movable mounting has horizontal pivot between the preceding back wall of hollow tube, and the fixed cover of surface of horizontal pivot has connect the connecting plate, one side inner wall fixed mounting of hollow tube has the limiting plate, and the first telescopic link of one side outer wall fixed mounting and the second telescopic link of hollow tube, go through go-between swing joint, and one side outer wall fixed mounting of go-between has the fixed pole with the one end of second telescopic link.
Preferably, the one end and the lamp body fixed connection of decide the pole, and first telescopic link and second telescopic link all with connecting plate horizontal distribution.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, through setting up the connecting plate and horizontal pivot fixed connection, can directly rotate the connecting plate and adjust the angle of shining of LED street lamp, carry on spacing by the limiting plate again and make the lamp body position can not change when doing the re-work, because first telescopic link and second telescopic link pass through fixed pole and lamp body fixed connection, so when the position of lamp body changes will drive the position of the go-between on the fixed pole and change, thereby change the contained angle between first telescopic link and the second telescopic link, and first telescopic link and second telescopic link are the extending structure, can still maintain the position between hollow tube and the lamp body when changing the contained angle, and first telescopic link, second telescopic link and hollow tube form the triangle structure, can make the connection supporting structure of lamp body more stable;
2. in the utility model, the circuit board is connected with the heat transfer base through the copper pipe, the ventilation grooves on the two sides of the lamp shell can effectively ventilate the LED street lamp to form a complete air channel, the filter screen connected with the ventilation grooves can well isolate dust and winged insects, the internal working environment of the LED street lamp is also effectively protected, when the LED street lamp is used for a long time, the copper pipe can effectively transmit the heat generated on the circuit board to the heat transfer base, the heat transfer base is transmitted to the radiating fins through the vertical plates to effectively dissipate the heat, the motor on the radiating fins drives the impellers on the vertical rotating shafts to rotate, the air circulation in the LED street lamp is increased, the heat on the radiating fins can be taken away, and the performance of the whole heat dissipation structure is;
in conclusion, the irradiation angle of the LED street lamp can be adjusted according to different fields when the LED lamp is stabilized, so that the LED street lamp has more flexibility, the heat dissipation structure of the LED street lamp is enhanced, and the service life of the LED street lamp is prolonged.
Drawings
Fig. 1 is a cross-sectional view of an embodiment of a multifunctional LED street lamp provided by the present invention;
fig. 2 is a schematic structural view of a multifunctional LED street lamp filter screen provided by the present invention;
FIG. 3 is the utility model provides a two section views of embodiment of multi-functional LED street lamp
Fig. 4 is the utility model provides a structural schematic of multi-functional LED street lamp fixed pole.
In the figure: 1 hollow tube, 2 horizontal rotating shafts, 3 limiting plates, 4 connecting plates, 5 lamp shells, 6 radiating fins, 7 motors, 8 vertical rotating shafts, 9 impellers, 10 vertical plates, 11 heat transfer bases, 12 copper tubes, 13 circuit boards, 14 grooves, 15LED lamp beads, 16 fixed rods, 17 connecting rings, 18 first telescopic rods, 19 second telescopic rods, 20 ventilating grooves and 21 filter screens.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-2, a multifunctional LED street lamp comprises a hollow tube, a connecting plate is arranged on the inner wall of one side of the hollow tube, and the outer wall of one side of the connecting plate is fixedly provided with a lamp shell, the top of the inner wall of the lamp shell is fixedly provided with a radiating fin, the lower surfaces of the radiating fins are fixedly provided with three groups of motors, the lower surfaces of the three groups of motors are movably provided with vertical rotating shafts, and the outer surface of the vertical rotating shaft is fixedly sleeved with an impeller, the lower surfaces of the radiating fins are fixedly provided with vertical plates near the edges of the outer walls at two sides, a heat transfer base is fixedly arranged between the lower ends of the two vertical plates, a copper pipe is fixedly arranged between the outer walls of the two sides of the heat transfer base, a circuit board is fixedly arranged on the lower surface of the copper pipe, and the lower surface of the lamp shell begins to be provided with a groove, the circuit board is movably provided with the LED lamp beads through the groove, the outer walls of the two sides of the lamp shell begin to be provided with ventilation grooves, and the outer walls of the two sides of the lamp shell movably provided with filter screens through the ventilation grooves.
The inner wall of one side of hollow tube is fixed through connection with the connecting plate, and the contained angle between hollow tube and the connecting plate is seventy-five degrees, parallel distribution between fin and the heat transfer base, and fin and heat transfer base all distribute with the riser is perpendicular, equal horizontal distribution between three perpendicular pivots of group and the riser, and perpendicular distribution between impeller and the perpendicular pivot, the cross sectional shape of copper pipe is the spill, and the heat transfer base is located the inside of copper pipe.
Example two
Referring to fig. 2-4, a multifunctional LED street lamp comprises a hollow tube, a connecting plate is arranged on the inner wall of one side of the hollow tube, and the outer wall of one side of the connecting plate is fixedly provided with a lamp shell, the top of the inner wall of the lamp shell is fixedly provided with a radiating fin, the lower surfaces of the radiating fins are fixedly provided with three groups of motors, the lower surfaces of the three groups of motors are movably provided with vertical rotating shafts, and the outer surface of the vertical rotating shaft is fixedly sleeved with an impeller, the lower surfaces of the radiating fins are fixedly provided with vertical plates near the edges of the outer walls at two sides, a heat transfer base is fixedly arranged between the lower ends of the two vertical plates, a copper pipe is fixedly arranged between the outer walls of the two sides of the heat transfer base, a circuit board is fixedly arranged on the lower surface of the copper pipe, and the lower surface of the lamp shell begins to be provided with a groove, the circuit board is movably provided with the LED lamp beads through the groove, the outer walls of the two sides of the lamp shell begin to be provided with ventilation grooves, and the outer walls of the two sides of the lamp shell movably provided with filter screens through the ventilation grooves.
The inner wall of one side of the hollow tube is fixedly connected with the connecting plate in a penetrating way, the included angle between the hollow tube and the connecting plate is seventy-five degrees, the radiating fins and the heat transfer base are distributed in parallel, the radiating fins and the heat transfer base are both distributed vertically to the vertical plates, the three groups of vertical rotating shafts and the vertical plates are all distributed horizontally, the impellers and the vertical rotating shafts are distributed vertically, the cross section of the copper tube is concave, the heat transfer base is positioned in the copper tube, the transverse rotating shaft is movably arranged between the front wall and the rear wall of the hollow tube, the connecting plate is fixedly sleeved on the outer surface of the transverse rotating shaft, the limiting plate is fixedly arranged on the inner wall of one side of the hollow tube, the first telescopic rod and the second telescopic rod are fixedly arranged on the outer wall of one side of the hollow tube, one end of the first telescopic rod and one end, and the first telescopic rod and the second telescopic rod are both horizontally distributed with the connecting plate.
The working principle is as follows: the ventilation grooves 20 on the two sides of the lamp housing 5 can effectively ventilate the LED street lamp to form a complete air duct, the filter screen 21 connected with the ventilation grooves 20 can well isolate dust and flying insects, and effectively protect the internal working environment of the LED street lamp, when the LED street lamp is used for a long time, the copper pipe 12 can effectively transmit heat generated on the circuit board 13 to the heat transmission base 11, the heat transmission base 11 is transmitted to the radiating fins 6 through the vertical plate 10 to effectively radiate the heat, the motor 7 on the radiating fins 6 drives the impeller 9 on the vertical rotating shaft 8 to rotate, the air circulation inside the LED street lamp is increased, the heat on the radiating fins 6 can be taken away, the performance of the whole radiating structure is increased, because the connecting plate 4 is fixedly connected with the horizontal rotating shaft 2, the connecting plate 4 can be directly rotated to adjust the irradiation angle of the LED street lamp, and the limiting plate 3 is used for limiting so that the position of, since the first telescopic rod 18 and the second telescopic rod 19 are fixedly connected with the lamp housing 5 through the fixed rod 16, the position of the connecting ring 17 on the fixed rod 16 is changed when the position of the lamp housing 5 is changed, thereby changing the included angle between the first telescopic rod 18 and the second telescopic rod 19, and the first telescopic rod 18 and the second telescopic rod 19 are of telescopic structures, the position between the hollow tube 1 and the lamp shell 5 can be maintained while the included angle is changed, and the first telescopic rod 18, the second telescopic rod 19 and the hollow tube 1 form a triangular structure, the connection and support structure of the lamp shell 5 can be more stable, in the utility model, the irradiation angle of the LED street lamp can be adjusted according to different fields when the LED lamp is stabilized, so that the LED street lamp has more flexibility, meanwhile, the heat dissipation structure of the LED street lamp is enhanced, so that the service life of the LED street lamp is prolonged.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a multi-functional LED street lamp, includes hollow tube (1), its characterized in that: the inner wall of one side of the hollow tube (1) is provided with a connecting plate (4), the outer wall of one side of the connecting plate (4) is fixedly provided with a lamp housing (5), the top of the inner wall of the lamp housing (5) is fixedly provided with a radiating fin (6), the lower surface of the radiating fin (6) is fixedly provided with three groups of motors (7), the lower surfaces of the three groups of motors (7) are movably provided with vertical rotating shafts (8), impellers (9) are fixedly sleeved on the outer surfaces of the vertical rotating shafts (8), the lower surfaces of the radiating fins (6) are close to the outer wall edge positions of two sides and fixedly provided with vertical plates (10), heat transfer bases (11) are fixedly arranged between the lower ends of the two groups of vertical plates (10), copper tubes (12) are fixedly arranged between the outer walls of two sides of the heat transfer bases (11), circuit boards (13) are fixedly arranged, circuit board (13) are through recess (14) movable mounting LED lamp pearl (15), and the both sides outer wall of lamp body (5) all begin to have ventilation groove (20), the both sides outer wall of lamp body (5) is through ventilation groove (20) movable mounting filter screen (21).
2. The multifunctional LED street lamp according to claim 1, characterized in that one side of the inner wall of the hollow tube (1) is fixedly connected with the connecting plate (4) in a penetrating manner, and the included angle between the hollow tube (1) and the connecting plate (4) is seventy-five degrees.
3. The multifunctional LED street lamp according to claim 1, characterized in that the heat sink (6) and the heat transfer base (11) are arranged in parallel, and the heat sink (6) and the heat transfer base (11) are arranged perpendicular to the vertical plate (10).
4. The multifunctional LED street lamp according to claim 1, characterized in that the three sets of vertical shafts (8) and the vertical plates (10) are horizontally arranged, and the impellers (9) are vertically arranged with respect to the vertical shafts (8).
5. The multifunctional LED street lamp according to claim 1, characterized in that the cross-sectional shape of the copper tube (12) is concave, and the heat transfer base (11) is located inside the copper tube (12).
6. The multifunctional LED street lamp according to claim 1, characterized in that a transverse shaft (2) is movably mounted between the front wall and the rear wall of the hollow tube (1), a connecting plate (4) is sleeved on the outer surface of the transverse shaft (2), a limiting plate (3) is fixedly mounted on the inner wall of one side of the hollow tube (1), a first telescopic rod (18) and a second telescopic rod (19) are fixedly mounted on the outer wall of one side of the hollow tube (1), one ends of the first telescopic rod (18) and the second telescopic rod (19) are movably connected through a connecting ring (17), and a fixed rod (16) is fixedly mounted on the outer wall of one side of the connecting ring (17).
7. The multifunctional LED street lamp according to claim 6, characterized in that one end of the fixed rod (16) is fixedly connected with the lamp housing (5), and the first telescopic rod (18) and the second telescopic rod (19) are both horizontally distributed with the connecting plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022730985.7U CN213453295U (en) | 2020-11-23 | 2020-11-23 | Multifunctional LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022730985.7U CN213453295U (en) | 2020-11-23 | 2020-11-23 | Multifunctional LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213453295U true CN213453295U (en) | 2021-06-15 |
Family
ID=76303472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022730985.7U Active CN213453295U (en) | 2020-11-23 | 2020-11-23 | Multifunctional LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213453295U (en) |
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2020
- 2020-11-23 CN CN202022730985.7U patent/CN213453295U/en active Active
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