CN117308043B - Combined street lamp convenient to maintain and install - Google Patents
Combined street lamp convenient to maintain and install Download PDFInfo
- Publication number
- CN117308043B CN117308043B CN202311556929.8A CN202311556929A CN117308043B CN 117308043 B CN117308043 B CN 117308043B CN 202311556929 A CN202311556929 A CN 202311556929A CN 117308043 B CN117308043 B CN 117308043B
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- Prior art keywords
- locking
- single rod
- lamp
- rod
- support frame
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- 238000005286 illumination Methods 0.000 claims abstract description 11
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 17
- 230000006698 induction Effects 0.000 claims description 16
- 238000012423 maintenance Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000178 monomer Substances 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000013011 mating Effects 0.000 description 2
- 241000287107 Passer Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Classifications
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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
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
- F21V21/12—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards capable of being elongated or shortened by the insertion or removal of intermediate pieces
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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
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
- F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
Abstract
The invention discloses a combined street lamp convenient to maintain and install, which comprises a support frame and a lamp post; the support frame is provided with a sliding plate which can slide up and down along the support frame, and the top end of the support frame is detachably connected with a plurality of clamping units uniformly distributed along the circumferential direction; the bottom end of the lamp post is connected with the sliding plate, the lamp post comprises a first single rod and a plurality of second single rods, the first single rod and the plurality of second single rods are sequentially and detachably connected together, and the top end of the lamp post is detachably connected with an illumination part; according to the invention, the first single rod and the plurality of second single rods are sequentially and detachably connected and assembled into the lamp post, and the lamp post is matched with the sliding plate on the support frame, so that the first single rod and the second single rod can be disassembled and assembled by utilizing the clamping effect of the clamping unit on the lamp post, the installation and the later maintenance of the street lamp are facilitated, the use of large-scale lifting equipment is not required, and the influence on road traffic in the process of installing and maintaining the street lamp is reduced.
Description
Technical Field
The invention relates to the technical field of illumination, in particular to a combined street lamp convenient to maintain and install.
Background
The street lamp is a lamp arranged at the side or the middle of a road so as to provide illumination for passers; most of the existing street lamps are of integral structures, and the height of the lighting part is higher due to the fact that the street lamp pole is heavy, so that in the mounting process of the street lamps, large lifting equipment is required to lift the street lamp pole, and in the maintenance process, the large lifting equipment is required to convey personnel to the vicinity of the lighting part for maintenance operation.
However, due to the development of urban automobiles, the quantity of the automobiles kept is continuously increased, and the road traffic is seriously influenced in the process of maintenance and installation of street lamps by adopting large hoisting equipment, so that traffic jam is easily caused.
Disclosure of Invention
The invention aims to overcome the defects and provide a combined street lamp which is convenient to maintain and install.
In order to achieve the above object, the present invention is specifically as follows:
a combined street lamp convenient to maintain and install comprises a support frame and a lamp post;
the support frame is provided with a sliding plate which can slide up and down along the support frame, and the top end of the support frame is detachably connected with a plurality of clamping units uniformly distributed along the circumferential direction;
the lamp pole bottom is connected with the sliding plate, and the lamp pole includes first single pole and a plurality of second single pole, and first single pole and a plurality of second single pole are detachable to be connected together in proper order, and the lamp pole top can be dismantled and be connected with illumination part.
The invention further provides that the first single rod and the second single rod, the illumination part and the second single rod and the adjacent second single rod are respectively connected through threads.
The invention further discloses a lighting device, which is characterized in that one ends of the first single rod and the plurality of second single rods are respectively provided with a first locking component, and the other ends of the lighting part and the plurality of second single rods are respectively provided with a second locking component matched with the first locking components.
The invention further discloses a first locking assembly which comprises a plurality of locking units arranged along the circumferential direction, wherein each locking unit comprises a guide cylinder, a matched sleeve sleeved in the guide cylinder in a sliding way and a memory alloy spring arranged between the guide cylinder and the matched sleeve, and the surface of the memory alloy spring is coated with a heating layer which can be heated in an induction way in an alternating magnetic field; when the heating layer is heated by induction, the memory alloy spring contracts;
the second locking assembly comprises a locking ring and a plurality of locking pins arranged on the locking ring along the circumferential direction, and when the locking pins are aligned with the matching sleeves, the matching sleeves can be sleeved into the outer walls of the locking pins under the action of the memory alloy springs.
The invention further discloses an induction heating coil capable of generating an alternating magnetic field.
The invention further provides a lighting part comprising a lamp body, a lighting unit arranged on the lamp body, a rotary bracket connected to the top end of the lamp body and solar panels arranged on the rotary bracket, wherein the solar panels and the lighting unit are distributed on two sides of the lamp body.
The invention further discloses a lamp which is characterized in that the inner wall of the lamp body is provided with a spiral groove, the outer wall of the rotating bracket is provided with a bayonet lock, the bayonet lock is movably clamped into the spiral groove, and a reset spring is connected between the lamp body and the rotating bracket;
the first single rod is internally provided with a push rod, a traction rope is connected between the rotary support and the output end of the push rod, when the push rod pulls the rotary support downwards through the traction rope, the rotary support slides downwards relative to the lamp body, and simultaneously, the rotary support synchronously rotates under the cooperation of the bayonet lock and the spiral groove.
The clamping unit comprises a clamping seat, a swinging rod and a friction clamping block, wherein the clamping seat is detachably connected to the support frame, one end of the swinging rod is hinged to the clamping seat, and the friction clamping block is hinged to the other end of the swinging rod.
The swing rod comprises a swing arm, an adjusting arm and a bolt, wherein a plurality of first through holes are formed in the swing arm at intervals along the length direction of the swing arm, a second through hole is formed in the adjusting arm, and the bolt is inserted into the swing arm and the adjusting arm when the position of the bolt corresponds to that of the first through hole through the second through hole, so that the swing arm and the adjusting arm are fixedly connected.
The beneficial effects of the invention are as follows: according to the invention, the first single rod and the plurality of second single rods are sequentially and detachably connected and assembled into the lamp post, and the lamp post is matched with the sliding plate on the support frame, so that the first single rod and the second single rod can be disassembled and assembled by utilizing the clamping effect of the clamping unit on the lamp post, the installation and the later maintenance of the street lamp are facilitated, the use of large-scale lifting equipment is not required, and the influence on road traffic in the process of installing and maintaining the street lamp is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged schematic view of a portion of FIG. 1 at A;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is an enlarged partial schematic view at B in FIG. 3;
FIG. 5 is an enlarged partial schematic view at C in FIG. 3;
FIG. 6 is an exploded view of the clamping unit of the present invention;
FIG. 7 is a cross-sectional view of the first locking assembly of the present invention mated with a second locking assembly;
reference numerals illustrate: 1. a support frame; 2. a lamp post; 21. a first single rod; 22. a second single rod; 31. a lamp body; 32. a lighting unit; 33. a rotating bracket; 34. a solar cell panel; 35. a spiral groove; 36. a bayonet lock; 37. a return spring; 4. a sliding plate; 51. a clamping seat; 52. swing rod; 521. swing arms; 522. an adjusting arm; 523. a plug pin; 524. a first through hole; 525. a second through hole; 53. friction clamping blocks; 61. a guide cylinder; 62. a matching sleeve; 63. a memory alloy spring; 71. a locking ring; 72 locking pins; 8. an induction heating coil; 9. a push rod; 10. a traction rope.
Detailed Description
The invention will now be described in further detail with reference to the drawings and the specific embodiments, without limiting the scope of the invention.
As shown in fig. 1 to 7, the combined street lamp convenient to maintain and install according to the embodiment comprises a support frame 1, a lamp post 2 and a lighting part;
specifically, the support frame 1 is fixedly installed on the ground, the top end and the bottom end of the support frame are correspondingly provided with a flange ring and a flange plate, and the flange ring and the flange plate are connected through a plurality of connecting columns to form a rigid whole; the support frame 1 is provided with a sliding plate 4 which can slide up and down along the support frame 1, namely, the sliding plate 4 is in sliding sleeve joint with a plurality of connecting columns, the sliding plate 4 can slide along the connecting columns under the action of an external hoisting device (such as a forklift and a jack), so that the lamp post 2 is lifted or lowered, the top end of the support frame 1 is detachably connected with a plurality of clamping units uniformly distributed along the circumferential direction, namely, the clamping units are detachably arranged on the flange ring;
the bottom end of the lamp post 2 is connected with the sliding plate 4, namely, the lamp post 2 passes through the flange ring and then is connected with the sliding plate 4, the lamp post 2 comprises a first single rod 21 and a plurality of second single rods 22, and the first single rod 21 and the plurality of second single rods 22 are sequentially and detachably connected together;
the lighting part is detachably connected to the top end of the lamp post 2.
During actual assembly, the clamping unit is arranged on the flange ring, so that the clamping unit is fixedly connected with the support frame 1; after completion, the assembled lighting part is clamped on the clamping unit from the upper part of the flange ring, then a second single rod 22 connected with the lighting part is vertically placed on the sliding plate 4 from the lower part of the flange ring, the second single rod 22 is lifted upwards through an external lifting device, the second single rod 22 and the lighting part are disassembled and connected together, after completion, the clamping unit loosens the lighting part, the sliding plate 4 is further lifted, the second single rod 22 and the lighting part are lifted together until the bottom end of the second single rod 22 corresponds to the position of the clamping unit, the clamping unit clamps the second single rod 22, the sliding plate 4 is moved down to a lower dead point, the other second single rod 22 is placed on the sliding plate 4, then the other second single rod 22 is assembled according to the assembly mode of the second single rod 22, the assembly of each second single rod 22 is sequentially completed according to the process, until the first single rod 21 is placed on the sliding plate 4, the first single rod 21 and the second single rod 22 are connected, then the first single rod 21 and the second single rod 22 are lifted together, the first single rod 21 and the second single rod 22 are lifted together through the sliding plate 4 until the bottom end of the second single rod 22 corresponds to the position of the clamping unit, the second single rod 22 is lifted together, the street lamp is lifted, the street lamp is mounted on the street lamp 1, and the street lamp is lifted together, the street lamp is fixed, and the street lamp is lifted, and the street lamp is fixed, and the street lamp is mounted and fixed, and the street lamp is lifted from the street lamp through the supporting frame;
when the street lamp needs maintenance, the maintenance process sequentially disassembles the first single rod 21 and the second single rod 22 in a mode opposite to the installation process, so that the illumination part descends to a height convenient for maintenance operation, and the maintenance operation of the street lamp can be performed.
The equipment is the lamp pole 2 through the detachable connection in proper order of first monomer pole 21 and a plurality of second monomer pole 22, and the sliding plate 4 on the cooperation support frame 1 utilizes the clamping action of clamping unit to the lamp pole 2 to can carry out the dismouting of first monomer pole 21 and second monomer pole 22, so be convenient for the installation and the later maintenance of street lamp, need not to use large-scale hoisting equipment, reduce the street lamp installation and maintain the in-process to the influence of road traffic.
In some embodiments, the first single rod 21 and the second single rod 22, the lighting portion and the second single rod 22, and the adjacent second single rod 22 are respectively connected by threads. In this embodiment, the first single rod 21 is in threaded connection with the second single rod 22, the lighting part is in threaded connection with the second single rod 22, and the adjacent second single rods 22 are in threaded connection, so that the lamp post 2 can be conveniently assembled and disassembled.
In this embodiment, one ends of the first single rod 21 and the plurality of second single rods 22 are provided with first locking assemblies, and the other ends of the illumination portion and the plurality of second single rods 22 are provided with second locking assemblies for being matched with the first locking assemblies. According to the embodiment, the first locking component is matched with the second locking component, so that rotation degree locking can be performed between the first single rod 21 and the second single rod 22, between the illumination part and the second single rod 22 and between adjacent second single rods 22, and screw meshing loosening caused by relative rotation between the first single rod 21 and the second single rod 22, between the illumination part and the second single rod 22 and between adjacent second single rods 22 is prevented, and the structure is stable and reliable.
In this embodiment, the first locking assembly includes a plurality of locking units disposed along a circumferential direction, as shown in fig. 7, the locking units include a guide cylinder 61, a matching sleeve 62 slidably sleeved in the guide cylinder 61, and a memory alloy spring 63 disposed between the guide cylinder 61 and the matching sleeve 62, wherein a heating layer (not shown in the figure) capable of being inductively heated in an alternating magnetic field is coated on a surface of the memory alloy spring 63; when the heating layer is inductively heated, the memory alloy spring 63 contracts;
as shown in fig. 7, the second locking assembly includes a locking ring 71 and a plurality of locking pins circumferentially disposed on the locking ring 71, the mating sleeve 62 being capable of nesting into the outer wall of the locking pin under the action of the memory alloy spring 63 when the locking pin is aligned with the mating sleeve 62.
In practical application, the first locking component corresponds to the second locking component in position, the heating layer is heated by induction by using an alternating magnetic field, the memory alloy spring 63 drives the matching sleeve 62 to retract towards the guide cylinder 61, so that the first single rod 21 and the second single rod 22 are in threaded connection, the lighting part and the second single rod 22 are in threaded connection, the adjacent second single rods 22 are in threaded connection, after the first single rod 21 and the second single rod 22 are screwed in place, the matching sleeve 62 is opposite to the position of the locking pin, along with the lifting of the sliding plate 4, the heating layer is separated from the alternating magnetic field, the temperature of the memory alloy spring 63 is gradually reduced, the memory alloy spring 63 pushes the matching sleeve 62 to extend outwards to the guide cylinder 61, the matching sleeve 62 is sleeved on the outer wall of the corresponding locking pin, and accordingly locking between the first single rod 21 and the second single rod 22, locking between the lighting part and the second single rod 22 and locking between the adjacent second single rod 22 can be realized, and reliability of the threaded connection between the first single rod 21 and the second single rod 22, the lighting part and the adjacent second single rod 22 and the adjacent single rod 22 can be guaranteed.
In some embodiments, as shown in fig. 4, an induction heating coil capable of generating an alternating magnetic field is disposed on the top of the support frame 1. Specifically, the induction heating coil is disposed on the inner wall of the flange ring, so that when the position of the second locking component is aligned with the position of the induction heating coil, an alternating magnetic field is generated through the induction heating coil, so that the heating layer on the surface of the memory alloy spring 63 of the second locking component is heated by induction, the matching sleeve 62 is retracted for threaded connection and matching, and after the memory alloy spring 63 is separated from the alternating magnetic field generated by the induction heating coil, the temperature of the memory alloy spring 63 is gradually reduced, the length of the memory alloy spring 63 is extended, and the matching sleeve 62 is pushed to extend out of the sleeved locking pin, so that the locking effect is achieved.
In some embodiments, the matching sleeve 62 and the locking pin can be heated in an alternating magnetic field in an induction manner, and the expansion coefficient of the matching sleeve 62 is larger than that of the locking pin, so that the inner hole diameter of the hot matching sleeve 62 is larger and is more convenient to be sleeved on the locking pin; meanwhile, after the matching sleeve 62 is cooled and contracted, the locking pin can be effectively held tightly, so that the connection rigidity is further enhanced.
In some embodiments, as shown in fig. 1, 3 and 5, the lighting part includes a lamp body 31, a lighting unit 32 mounted on the lamp body 31, a rotating bracket 33 connected to the top end of the lamp body 31, and solar panels 34 mounted on the rotating bracket 33, wherein the solar panels 34 and the lighting unit 32 are distributed on two sides of the lamp body 31. In this embodiment, the solar panel 34 is provided, and the solar panel 34 converts solar energy into electric energy, so that the lighting unit 32 can be powered, which is more economical and environment-friendly, and the solar panel 34 and the lighting unit 32 are provided on two sides of the lamp body 31, so that the lamp body 31 is balanced, and the lamp post 2 is more stable.
Preferably, the included angle between the clamping unit and the horizontal direction is smaller than 45 degrees when the clamping unit clamps, so that the clamping of the clamping unit is firmer.
In some embodiments, as shown in fig. 5, a spiral groove 35 is provided on the inner wall of the lamp body 31, a bayonet 36 is provided on the outer wall of the rotating bracket 33, the bayonet 36 is movably clamped into the spiral groove 35, and a return spring 37 is connected between the lamp body 31 and the rotating bracket 33;
as shown in fig. 4, a push rod is disposed in the first single body 21, a traction rope is connected between the rotating bracket 33 and the output end of the push rod, when the push rod pulls the rotating bracket 33 downward through the traction rope, the rotating bracket 33 slides downward relative to the lamp body 31, and simultaneously, the rotating bracket 33 rotates synchronously under the cooperation of the bayonet lock 36 and the spiral groove 35.
During practical application, the output end of the push rod generates a pulling force on the traction rope, the traction rope pulls the rotary support 33, the reset spring 37 is compressed, the rotary support 33 moves downwards relative to the lamp body 31, and at the moment, the rotary support 33 rotates relatively in the downward moving process due to the cooperation of the clamping pin 36 and the spiral groove 35, so that the solar panel 34 is driven to rotate, shielding of a shielding object on the roadside on the solar panel 34 is avoided, and the solar power generation efficiency is improved. When the push rod releases the pulling force on the traction rope, the return spring 37 pushes the rotary support 33 to move upwards, and the rotary support 33 synchronously rotates reversely, so that the solar panel 34 can be reset.
In some embodiments, as shown in fig. 2, 4 and 6, the clamping unit includes a clamping seat 51, a swinging rod 52 and a friction clamping block 53, the clamping seat 51 is detachably connected to the support frame 1, one end of the swinging rod 52 is hinged to the clamping seat 51, and the friction clamping block 53 is hinged to the other end of the swinging rod 52.
In practical application, the clamping seat 51 is detachably connected to a flange ring of the support frame 1, specifically, a mounting hole is formed in the flange ring, a positioning pin is arranged on the clamping seat 51, and the positioning pin is inserted into the mounting hole for fixing; the swing rod 52 drives the friction clamping block 53 to swing towards the first single rod 21, the second single body or the lamp body 31, so that the friction clamping block 53 and the first single rod 21, the second single body or the lamp body 31 are clamped and fixed, and the first single rod 21, the second single body or the lamp body 31 is clamped and fixed.
In some embodiments, as shown in fig. 6, the swing arm 52 includes a swing arm 521, an adjusting arm 522, and a pin 523, where the swing arm 521 is provided with a plurality of first through holes 524 along a length direction thereof, the adjusting arm 522 is provided with a second through hole 525, and the pin 523 is inserted into the swing arm 521 and the adjusting arm 522 when the second through hole 525 corresponds to the first through hole 524, so that the swing arm 521 and the adjusting arm 522 are fixedly connected. In this embodiment, the swing arm 521 and the adjusting arm 522 are fixed by providing a plurality of first through holes 524 on the swing arm 521 and providing a second through hole 525 on the adjusting arm 522 and penetrating the second through hole 525 and the first through hole 524 by the pin 523, so that the length of the swing arm 52 can be adjusted according to the sizes of the first single body 21, the second single body or the lamp body 31.
The foregoing description is only one preferred embodiment of the invention, and therefore all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the invention are intended to be embraced therein.
Claims (5)
1. The combined street lamp is characterized by comprising a support frame and a lamp post;
the support frame is provided with a sliding plate which can slide up and down along the support frame, and the top end of the support frame is detachably connected with a plurality of clamping units uniformly distributed along the circumferential direction;
the bottom end of the lamp post is connected with the sliding plate, the lamp post comprises a first single rod and a plurality of second single rods, the first single rod and the plurality of second single rods are sequentially and detachably connected together, and the top end of the lamp post is detachably connected with an illumination part;
the first single rod and the second single rod, the lighting part and the second single rod and the adjacent second single rods are respectively connected through threads;
one ends of the first single rod and the plurality of second single rods are respectively provided with a first locking component, and the other ends of the illumination part and the plurality of second single rods are respectively provided with a second locking component matched with the first locking components;
the first locking assembly comprises a plurality of locking units which are arranged along the circumferential direction, the locking units comprise a guide cylinder, a matching sleeve which is sleeved in the guide cylinder in a sliding way and a memory alloy spring which is arranged between the guide cylinder and the matching sleeve, and the surface of the memory alloy spring is coated with a heating layer which can be heated in an induction way in an alternating magnetic field; when the heating layer is heated by induction, the memory alloy spring contracts;
the second locking assembly comprises a locking ring and a plurality of locking pins arranged on the locking ring along the circumferential direction, and when the locking pins are aligned with the matching sleeves, the matching sleeves can be sleeved into the outer walls of the locking pins under the action of the memory alloy springs;
an induction heating coil capable of generating an alternating magnetic field is arranged at the top of the support frame;
the matching sleeve and the locking pin can be heated in an induction way in an alternating magnetic field, and the expansion coefficient of the matching sleeve is larger than that of the locking pin.
2. The combination street lamp of claim 1, wherein the lighting section comprises a lamp body, a lighting unit mounted on the lamp body, a rotating bracket connected to the top end of the lamp body, and solar panels mounted on the rotating bracket, the solar panels and the lighting unit being distributed on both sides of the lamp body.
3. The combined street lamp according to claim 2, wherein the inner wall of the lamp body is provided with a spiral groove, the outer wall of the rotary support is provided with a bayonet lock, the bayonet lock is movably clamped into the spiral groove, and a reset spring is connected between the lamp body and the rotary support;
the first single rod is internally provided with a push rod, a traction rope is connected between the rotary support and the output end of the push rod, when the push rod pulls the rotary support downwards through the traction rope, the rotary support slides downwards relative to the lamp body, and simultaneously, the rotary support synchronously rotates under the cooperation of the bayonet lock and the spiral groove.
4. The combined street lamp of claim 1, wherein the clamping unit comprises a clamping seat, a swinging rod and a friction clamping block, the clamping seat is detachably connected to the supporting frame, one end of the swinging rod is hinged to the clamping seat, and the friction clamping block is hinged to the other end of the swinging rod.
5. The combined street lamp of claim 4, wherein the swing link comprises a swing arm, an adjusting arm and a bolt, the swing arm is provided with a plurality of first through holes at intervals along the length direction of the swing arm, the adjusting arm is provided with a second through hole, and the bolt is inserted into the swing arm and the adjusting arm when corresponding to the first through hole in position through the second through hole, so that the swing arm and the adjusting arm are fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311556929.8A CN117308043B (en) | 2023-11-21 | 2023-11-21 | Combined street lamp convenient to maintain and install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311556929.8A CN117308043B (en) | 2023-11-21 | 2023-11-21 | Combined street lamp convenient to maintain and install |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117308043A CN117308043A (en) | 2023-12-29 |
| CN117308043B true CN117308043B (en) | 2024-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311556929.8A Active CN117308043B (en) | 2023-11-21 | 2023-11-21 | Combined street lamp convenient to maintain and install |
Country Status (1)
| Country | Link |
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| CN (1) | CN117308043B (en) |
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| CN108343914A (en) * | 2018-01-05 | 2018-07-31 | 佛山杰致信息科技有限公司 | A kind of auto-induction type solar energy energy-conserving road lamp |
| CN111140803A (en) * | 2019-12-24 | 2020-05-12 | 浙江宏阳新能源科技有限公司 | Solar street lamp |
| CN213089722U (en) * | 2020-11-03 | 2021-04-30 | 云南耀恒新能源科技有限公司 | Energy-saving scalable solar street lamp |
| CN112254090A (en) * | 2020-11-11 | 2021-01-22 | 扬州市泰元照明工程有限公司 | Solar street lamp power generation device |
| CN214172126U (en) * | 2021-03-21 | 2021-09-10 | 江苏浦亚照明科技股份有限公司 | LED street lamp convenient to maintain |
| CN214580853U (en) * | 2021-05-21 | 2021-11-02 | 河南天延建设集团有限公司 | Road lighting street lamp convenient to maintain and overhaul |
| CN216010663U (en) * | 2021-07-30 | 2022-03-11 | 贵州大博金太阳能光电有限公司 | Lamp post capable of being laid down to maintain solar street lamp |
| CN217441520U (en) * | 2022-05-31 | 2022-09-16 | 中程数智信息技术南京有限公司 | Make things convenient for wisdom garden solar street lamp that dismouting was maintained |
| CN217978639U (en) * | 2022-09-22 | 2022-12-06 | 江苏友灯照明科技有限公司 | LED street lamp easy to install and maintain |
| CN218720956U (en) * | 2022-10-03 | 2023-03-24 | 深圳锐迪森光电有限公司 | LED lamp convenient to overhaul and maintain |
| DE212023000014U1 (en) * | 2023-03-09 | 2023-06-23 | Jiangsu Volt Lighting Group Co., Ltd | solar street light |
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|---|---|
| CN117308043A (en) | 2023-12-29 |
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