CN218721226U - LED street lamp with adjustable angle - Google Patents
LED street lamp with adjustable angle Download PDFInfo
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- CN218721226U CN218721226U CN202223061318.XU CN202223061318U CN218721226U CN 218721226 U CN218721226 U CN 218721226U CN 202223061318 U CN202223061318 U CN 202223061318U CN 218721226 U CN218721226 U CN 218721226U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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Abstract
The utility model belongs to the field of LED street lamps, in particular to an LED street lamp with adjustable angle, which comprises a lower lamp post; the lamp holder is arranged on one side of the top cover, a transmission assembly is arranged on the inner wall of the upper lamp post, the transmission assembly comprises a sleeve, and the sleeve is fixedly connected to the bottom of the upper lamp post; through rotating the carousel, make the carousel drive one side and set up the bull stick of right and rotate, the bull stick can drive first gear revolve, first gear revolve drives driving belt and rotates, driving belt can drive second gear revolve again, and the lamp holder that the transfer line can set up one side rotates to the accessible rotates the position of carousel, adjusts the side angle of lamp holder, thereby makes street lamp illumination angle obtain adjusting, has solved the problem that LED street lamp installation back can't adjust illumination angle.
Description
Technical Field
The utility model relates to a LED street lamp field specifically is an LED street lamp of angularly adjustable.
Background
The street lamps are lamps used for illuminating roads on two sides of the roads, are generally straight rod-shaped, more and more roads are built along with the continuous development of social economy, and the street lamps are required to be installed on two sides of the roads to illuminate the road surface after the roads are built.
An LED street lamp, namely a semiconductor illuminating lamp, is an efficient solid-state light source which is formed based on a semiconductor PN junction and can emit light by weak electric energy, is a solid-state cold light source, has the characteristics of environmental protection, no pollution, low power consumption, high luminous efficiency, long service life and the like, and is widely produced and installed in recent years.
In the prior art, after the LED street lamp is installed, the illumination angle of the LED street lamp is usually fixed, and the illumination angle of the street lamp cannot be adjusted, so that the LED street lamp cannot adapt to illumination requirements of various road sections; therefore, an angularly adjustable LED street lamp is proposed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to compensate the not enough of prior art, solve the problem that exists among the prior art, the utility model provides an angularly adjustable LED street lamp.
The utility model provides a technical scheme that its technical problem adopted is: the utility model discloses an LED street lamp with adjustable angle, which comprises a lower lamp post; an upper lamp post is inserted at the top end of the lower lamp post, a top cover is fixedly connected at the top end of the upper lamp post, a lamp holder is arranged on one side of the top cover, and a transmission assembly is arranged on the inner wall of the upper lamp post;
the transmission assembly comprises a sleeve, the sleeve is fixedly connected to the bottom of an upper lamp pole, a rotary groove is formed in the top end of a lower lamp pole, the sleeve is connected to the inner wall of the rotary groove in an inserted mode, the inner wall of the sleeve is connected with a rotary rod in a rotating mode, one end of the rotary rod extends out of the inner wall of the upper lamp pole, a rotary disc is fixedly connected to the end, extending out of the inner wall of the upper lamp pole, of the rotary rod, a first gear is fixedly connected to the end, far away from the rotary disc, of the rotary disc, the outer wall of the first gear is meshed with a transmission belt, the top end of the transmission belt is meshed with a second gear, the second gear is arranged on the inner wall of a top cover, a transmission rod is fixedly connected to the center of the second gear, one end of the transmission rod extends out of the top cover, and the transmission rod extends out of one end of the top cover and is fixedly connected with a lamp holder.
Preferably, the transmission assembly further comprises a limiting piece, the limiting piece is fixedly connected to the center of the transmission rod, the limiting piece is arranged on one side of the second gear, and the limiting piece is provided with two groups and symmetrically distributed on two sides of the second gear.
Preferably, a groove is formed in one side of the bottom of the upper lamp rod, a first spring is fixedly connected to the top end of the inner wall of the groove, a pushing block is fixedly connected to the bottom of the first spring, the groove extends out of one side of the pushing block, a protective shell is fixedly connected to one side of the pushing block extending out of the groove, the protective shell is arc-shaped, and the protective shell is sleeved on the outer wall of the rotary table.
Preferably, the top end of the lower lamp post is provided with a chute, one side of the chute is provided with a slotted hole, the bottom of the inner wall of the chute is fixedly connected with a second spring, the top end of the second spring is fixedly connected with an insert block, the shape of the insert block is cylindrical, one side of the insert block is fixedly connected with a push rod, the push rod extends out of the chute through the slotted hole, the bottom of the upper lamp post is provided with a slot, the insert block is inserted into the inner wall of the slot, and the slot is provided with a plurality of groups and is distributed at the bottom of the upper lamp post in an arc shape.
Preferably, the top end of the top cover is fixedly connected with a solar panel, and the solar panel is obliquely arranged.
Preferably, a handle is fixedly connected to one side of the protective shell, and the handle is C-shaped.
The utility model discloses an useful part lies in:
1. the utility model discloses a rotate the carousel, make the carousel drive one side and set up the bull stick right and rotate, the bull stick can drive first gear revolve, first gear revolve drives driving belt and rotates, driving belt can drive second gear revolve again, and the lamp holder that the transfer line can set up on one side rotates, thereby the accessible rotates the position of carousel, adjust the side angle of lamp holder, thereby make street lamp illumination angle obtain adjusting, the problem of unable regulation illumination angle after the installation of LED street lamp has been solved.
2. The utility model discloses a promote the push rod downwards, make the catch bar drive the inserted block and remove to the spout bottom, and through inserted block extrusion second spring, until in the complete indentation spout of inserted block, make the inserted block deviate from the slot, thereby can rotate the lamp pole, the position that makes up the lamp pole is rotatory, and the swivelling chute shape is the arc, can make the lamp pole at the swivelling chute internal rotation, after adjusting the position, can loosen the push rod, make second spring promotion inserted block spare reset, inject in a set of slot until the second spring, thereby fix the position of lamp pole.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic perspective view of a first embodiment;
FIG. 2 is a schematic perspective cross-sectional view illustrating a structure of the first embodiment;
FIG. 3 is an enlarged view of FIG. 2 at A;
FIG. 4 is an enlarged view of FIG. 2 at B;
FIG. 5 is an enlarged view at C of FIG. 2;
FIG. 6 is a schematic view of a partially exploded perspective structure according to the first embodiment;
fig. 7 is a schematic structural view of a reinforcing rib according to a second embodiment.
In the figure: 1. a lamp post is arranged; 2. a lamp pole is arranged; 3. a top cover; 4. a lamp cap; 501. a sleeve; 502. a rotating rod; 503. a turntable; 504. a first gear; 505. a drive belt; 506. a second gear; 507. a transmission rod; 508. a limiting sheet; 601. a groove; 602. a first spring; 603. a push block; 604. protecting the shell; 701. a chute; 702. a second spring; 703. inserting a block; 704. a slot; 705. a push rod; 8. a handle; 9. a solar panel; 10. a rotating tank; 11. and (5) reinforcing ribs.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example one
Referring to fig. 1-6, an LED street lamp with adjustable angle includes a lower lamp post 1; an upper lamp post 2 is inserted at the top end of the lower lamp post 1, a top cover 3 is fixedly connected at the top end of the upper lamp post 2, a lamp holder 4 is arranged on one side of the top cover 3, and a transmission assembly is arranged on the inner wall of the upper lamp post 2;
the transmission assembly comprises a sleeve 501, the sleeve 501 is fixedly connected to the bottom of the upper lamp post 2, the top end of the lower lamp post 1 is provided with a rotary groove 10, the sleeve 501 is inserted into the inner wall of the rotary groove 10, the inner wall of the sleeve 501 is rotatably connected with a rotary rod 502, one end of the rotary rod 502 extends out of the inner wall of the upper lamp post 2, one end of the rotary rod 502 extending out of the inner wall of the upper lamp post 2 is fixedly connected with a rotary disc 503, one end of the rotary rod 502 far away from the rotary disc 503 is fixedly connected with a first gear 504, the outer wall of the first gear 504 is engaged with a transmission belt 505, the top end of the transmission belt 505 is engaged with a second gear 506, the second gear 506 is arranged on the inner wall of the top cover 3, the center of the second gear 506 is fixedly connected with a transmission rod 507, one end of the transmission rod 507 extends out of the top cover 3, and one end of the transmission rod 507 extends out of the top cover 3 is fixedly connected with a lamp holder 4;
in the prior art, after the LED street lamp is installed, the lighting angle of the LED street lamp is usually fixed, and the lighting angle of the street lamp cannot be adjusted, so that the lighting requirements of various road sections cannot be met, and in order to solve the problem that the lighting angle cannot be adjusted after the LED street lamp is installed, when the side angle of the lamp cap 4 needs to be adjusted, by rotating the turntable 503, the turntable 503 drives the rotating rod 502 arranged on one side to rotate, the sleeve 501 arranged on the outer wall of the rotating rod 502 can fix the position of the rotating rod 502, the rotating rod 502 can drive the first gear 504 on one side to rotate when rotating, the first gear 504 can drive the transmission belt 505 meshed with the first gear to rotate, the transmission belt 505 can drive the second gear 506 meshed with the top end to rotate, the transmission rod 507 fixedly connected to one side of the second gear 506 can rotate along with the second gear 506, and simultaneously drive the lamp cap 4 arranged on one side 507 to rotate, so that the side angle of the lamp cap 4 can be adjusted by rotating the position of the turntable 503, and the lighting angle of the street lamp can be adjusted.
The transmission assembly further comprises a limiting plate 508, the limiting plate 508 is fixedly connected to the center of the transmission rod 507, the limiting plates 508 are arranged on one side of the second gear 506, and two groups of limiting plates 508 are arranged and symmetrically distributed on two sides of the second gear 506;
in operation, two sets of limiting plates 508 are disposed on two sides of the second gear 506, so that a limiting effect can be provided between the second gear 506 and the transmission belt 505 when the second gear 506 is driven.
A groove 601 is formed in one side of the bottom of the upper lamp post 2, a first spring 602 is fixedly connected to the top end of the inner wall of the groove 601, a push block 603 is fixedly connected to the bottom of the first spring 602, one side of the push block 603 extends out of the groove 601, a protective shell 604 is fixedly connected to one side of the push block 603 extending out of the groove 601, the protective shell 604 is arc-shaped, and the protective shell 604 is sleeved on the outer wall of the turntable 503;
when the rotating disc 503 needs to be rotated, the protective shell 604 can be pushed upwards to drive the push block 603 on one side to move upwards, meanwhile, the push block 603 moves to push the first spring 602 upwards to move the protective shell 604 away from the outside of the rotating disc 503, and after the angle is adjusted, the protective shell 604 is released to enable the first spring 602 to push the push block 603 to reset downwards and push the protective shell 604 downwards, so that the push block 603 is sleeved outside the rotating disc 503, and the rotating disc 503 can be prevented from being touched by mistake.
The top end of the lower lamp post 1 is provided with a sliding groove 701, one side of the sliding groove 701 is provided with a slotted hole, the bottom of the inner wall of the sliding groove 701 is fixedly connected with a second spring 702, the top end of the second spring 702 is fixedly connected with an insert 703, the insert 703 is cylindrical, one side of the insert 703 is fixedly connected with a push rod 705, the push rod 705 extends out of the sliding groove 701 through the slotted hole, the bottom of the upper lamp post 2 is provided with a slot 704, the insert 703 is inserted into the inner wall of the slot 704, and the slot 704 is provided with a plurality of groups and is distributed at the bottom of the upper lamp post 2 in an arc shape;
when the lamp holder works, when the left and right angles of the lamp holder 4 need to be adjusted, the push rod 705 is pushed downwards, the push rod drives the insert block 703 to move towards the bottom of the sliding groove 701, the insert block 703 extrudes the second spring 702 until the insert block 703 is completely retracted into the sliding groove 701, the insert block 703 is separated from the slot 704, the lamp pole 2 can be rotated, the position of the lamp pole 2 is rotated, the rotary groove 10 is arc-shaped, the lamp pole can rotate in the rotary groove 10, the push rod 705 can be loosened after the position is adjusted, the second spring 702 pushes the insert block 703 to reset until the second spring 702 is inserted into a group of slots 704, and the position of the lamp pole 2 is fixed.
The top end of the top cover 3 is fixedly connected with a solar panel 9, and the solar panel 9 is obliquely arranged;
during operation, through set up solar panel 9 on top cover 3 top, can provide the electric energy for the street lamp through sunshine irradiation daytime to improve the continuation of the journey nature of street lamp.
A handle 8 is fixedly connected to one side of the protective shell 604, and the handle 8 is C-shaped;
in operation, the handle 8 is disposed on one side of the protective shell 604, so that the protective shell 604 can be conveniently pulled by the handle 8 when the rotating disc 503 is rotated.
Example two
Referring to fig. 7, in a first comparative example, as another embodiment of the present invention, a reinforcing rib 11 is fixedly connected to the bottom of the lower lamp post 1; during operation, through setting up strengthening rib 11, can be favorable to improving the stability of lower lamp pole 1 bottom.
The working principle is that in order to solve the problem that the lighting angle of the LED street lamp cannot be adjusted after being installed, when the side angle of the lamp holder 4 needs to be adjusted, when the turntable 503 needs to be rotated, the protective shell 604 can be pushed upwards to drive the push block 603 on one side to move upwards, meanwhile, the push block 603 can be moved to push the first spring 602 upwards to remove the protective shell 604 from the outside of the turntable 503, by rotating the turntable 503, the turntable 503 drives the rotating rod 502 arranged on one side to rotate, the sleeve 501 arranged on the outer wall of the rotating rod 502 can fix the position of the rotating rod 502, the rotating rod 502 can drive the first gear 504 on one side to be changed when rotating, the first gear 504 can drive the transmission belt 505 meshed with the first gear to rotate, the transmission belt 505 can drive the second gear 506 meshed with the top end to rotate, by arranging two sets of limiting plates 508 on two sides of the second gear 506, when the second gear 506 is driven, the limiting effect is provided between the second gear 506 and the transmission belt 505, the transmission rod 507 fixedly connected with one side of the second gear 506 can rotate along with the second gear 506, and simultaneously, the lamp cap 4 arranged on one side of the transmission rod 507 is driven to rotate, so that the side angle of the lamp cap 4 can be adjusted by rotating the position of the turntable 503, the lighting angle of the street lamp can be adjusted, after the angle is adjusted, the protective shell 604 is loosened, the first spring 602 pushes the push block 603 to reset downwards, the protective shell 604 is pushed downwards, the push block 603 is sleeved outside the turntable 503, the accidental touch on the turntable 503 can be prevented, when the left and right angle of the lamp cap 4 needs to be adjusted, the push rod 705 is pushed downwards, the push rod drives the insert block 703 to move towards the bottom of the sliding groove 701, the insert block 703 extrudes the second spring 702 through the insert block 703, until the insert block 703 is completely retracted into the sliding groove 701, and the insert block 703 is removed from the slot 704, thereby lamp pole 2 in the rotatable, the position that makes lamp pole 2 rotates, and the swivelling chute 10 shape is the arc, can make the lamp pole at the swivelling chute 10 internal rotation, after adjusting the position, can loosen push rod 705, makes second spring 702 promote plug 703 spare to reset, until second spring 702 inject a set of slot 704 in to the position of lamp pole 2 in the fixed, through set up solar panel 9 on top cap 3 top, thereby improve the continuation of the journey nature of street lamp.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
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 foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. An LED street lamp with an adjustable angle comprises a lower lamp post (1); the lamp post is characterized in that an upper lamp post (2) is inserted at the top end of the lower lamp post (1), a top cover (3) is fixedly connected at the top end of the upper lamp post (2), a lamp holder (4) is arranged on one side of the top cover (3), and a transmission assembly is arranged on the inner wall of the upper lamp post (2);
the transmission assembly comprises a sleeve (501), the sleeve (501) is fixedly connected to the bottom of an upper lamp post (2), a rotary groove (10) is formed in the top end of a lower lamp post (1), the sleeve (501) is inserted into the inner wall of the rotary groove (10), the inner wall of the sleeve (501) is rotatably connected with a rotary rod (502), one end of the rotary rod (502) extends out of the inner wall of the upper lamp post (2), a rotary plate (503) is fixedly connected to one end, extending out of the inner wall of the upper lamp post (2), of the rotary rod (502), a first gear (504) is fixedly connected to one end, far away from the rotary plate (503), of the rotary rod (502), of the outer wall of the first gear (504) is meshed with a transmission belt (505), the top end of the transmission belt (505) is meshed with a second gear (506), the second gear (506) is arranged on the inner wall of a top cover (3), a transmission rod (507) is fixedly connected to the center of the second gear (506), one end of the transmission rod (507) extends out of the top cover (3), and the transmission rod (507) extends out of one end fixedly connected with a lamp holder (4).
2. The LED street lamp with the adjustable angle as set forth in claim 1, wherein: the transmission assembly further comprises a limiting piece (508), the limiting piece (508) is fixedly connected to the center of the transmission rod (507), the limiting piece (508) is arranged on one side of the second gear (506), and the limiting piece (508) is provided with two groups and is symmetrically distributed on two sides of the second gear (506).
3. The LED street lamp with the adjustable angle as claimed in claim 2, wherein: go up lamp pole (2) bottom one side and seted up recess (601), recess (601) inner wall top rigid coupling has first spring (602), first spring (602) bottom rigid coupling has ejector pad (603), recess (601) are stretched out to ejector pad (603) one side, one side rigid coupling that recess (601) were stretched out in ejector pad (603) has protective case (604), protective case (604) shape is the arc, protective case (604) cup joint at carousel (503) outer wall.
4. The LED street lamp with the adjustable angle as set forth in claim 3, wherein: the lamp post is characterized in that a sliding groove (701) is formed in the top end of the lower lamp post (1), a slotted hole is formed in one side of the sliding groove (701), a second spring (702) is fixedly connected to the bottom of the inner wall of the sliding groove (701), an inserting block (703) is fixedly connected to the top end of the second spring (702), the inserting block (703) is cylindrical, a push rod (705) is fixedly connected to one side of the inserting block (703), the push rod (705) extends out of the sliding groove (701) through the slotted hole, a slot (704) is formed in the bottom of the upper lamp post (2), the inserting block (703) is inserted into the inner wall of the slot (704), and the slot (704) is provided with a plurality of groups and is distributed in the bottom of the upper lamp post (2) in an arc shape.
5. The LED street lamp with the adjustable angle as set forth in claim 4, wherein: top cap (3) top rigid coupling has solar panel (9), solar panel (9) are the slope and place.
6. The LED street lamp with the adjustable angle as set forth in claim 5, wherein: and one side of the protective shell (604) is fixedly connected with a handle (8), and the handle (8) is C-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223061318.XU CN218721226U (en) | 2022-11-17 | 2022-11-17 | LED street lamp with adjustable angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223061318.XU CN218721226U (en) | 2022-11-17 | 2022-11-17 | LED street lamp with adjustable angle |
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| Publication Number | Publication Date |
|---|---|
| CN218721226U true CN218721226U (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223061318.XU Active CN218721226U (en) | 2022-11-17 | 2022-11-17 | LED street lamp with adjustable angle |
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| Country | Link |
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| CN (1) | CN218721226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117028927A (en) * | 2023-08-25 | 2023-11-10 | 迎辉电气集团有限公司 | Mounting structure for urban illumination street lamp |
-
2022
- 2022-11-17 CN CN202223061318.XU patent/CN218721226U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117028927A (en) * | 2023-08-25 | 2023-11-10 | 迎辉电气集团有限公司 | Mounting structure for urban illumination street lamp |
| CN117028927B (en) * | 2023-08-25 | 2024-02-20 | 迎辉电气集团有限公司 | Mounting structure for urban illumination street lamp |
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