CN111947066B

CN111947066B - Street lamp

Info

Publication number: CN111947066B
Application number: CN202010667859.3A
Authority: CN
Inventors: 万长伟; 袁小佩; 周晴; 李江海
Original assignee: Guangdong Unilumin Energy Savings Technology Co ltd
Current assignee: Guangdong Unilumin Energy Savings Technology Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2023-06-27
Anticipated expiration: 2040-07-13
Also published as: CN111947066A

Abstract

The invention discloses a street lamp, which comprises a lamp body, wherein the lamp body is provided with a mounting piece matched with a lamp post cantilever arm, and is characterized in that: the street lamp further comprises a connecting rod arranged on the mounting part in a rotating mode and a pulling plate movably arranged on the mounting part, wherein the pulling plate is provided with a fixing part extending into the mounting part, and the connecting rod drives the pulling plate to move along the radial direction of the mounting part, so that the fixing part abuts against or is separated from the lamp post cantilever arm. Set up rotatable connecting rod and mobilizable arm-tie on the installed part of street lamp, the connecting rod cooperatees with the arm-tie, be equipped with the mounting that stretches into in the installed part on the arm-tie, drive the arm-tie activity through the operation connecting rod, and then make the mounting support to hold the lamp pole and pick the arm and fix the street lamp on the lamp pole or release the locking of mounting and lamp pole and pick the arm, realize the installation and the dismantlement of street lamp through the operation connecting rod, avoid screwing up the loaded down with trivial details operation of screw, make things convenient for the workman to install the street lamp greatly, improve the installation and the maintenance efficiency of street lamp, and use the instrument is not needed in the operation process, the workman of being convenient for in the aloft operation.

Description

Street lamp

Technical Field

The invention relates to the technical field of lighting equipment, in particular to a street lamp.

Background

In the prior art, when installing the street lamp on higher lamp pole, generally use the screw to fix the street lamp on the lamp pole arm, and the action of workman receives very big restriction when high altitude installation street lamp, and the workman still operates the instrument simultaneously and screws up the screw under the circumstances of unable nimble action, and the installation is wasted time and energy and the operation is very inconvenient, and has the risk that the instrument is out of hand and drops, consequently needs a street lamp to make things convenient for the workman to accomplish the installation operation of street lamp in high altitude fast.

Disclosure of Invention

The technical problems to be solved by the invention are as follows: the street lamp is convenient to install.

In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a street lamp, includes the lamp body, be equipped with on the lamp body with lamp pole cantilever arm matched with installed part, the street lamp is still including rotating the setting connecting rod and the activity setting on the installed part are in the arm-tie on the installed part, be equipped with on the arm-tie and stretch into the mounting in the installed part, the connecting rod drive the arm-tie is followed the radial activity of installed part makes the mounting supports to prop against or breaks away from the lamp pole cantilever arm.

The invention has the beneficial effects that: set up rotatable connecting rod and mobilizable arm-tie on the installed part of street lamp, the connecting rod cooperatees with the arm-tie, be equipped with the mounting that stretches into in the installed part on the arm-tie, drive the arm-tie activity through the operation connecting rod, and then make the mounting support the lamp pole and pick the arm and fix the street lamp on the lamp pole or release the locking of mounting and lamp pole and pick the arm, realize the installation and the dismantlement of street lamp through the operation connecting rod, avoid screwing up the loaded down with trivial details operation of screw, make things convenient for workman's installation street lamp greatly, improve the installation and the maintenance efficiency of street lamp, and do not need the use instrument in the operation process, the workman of being convenient for is at the aerial operation, prevent that the instrument from dropping from the high altitude and causing the incident.

Drawings

Fig. 1 is a schematic view of a street lamp according to a first embodiment of the present invention;

fig. 2 is an exploded view of a street lamp according to a first embodiment of the present invention;

FIG. 3 is an enlarged view of FIG. 2 at A;

FIG. 4 is an enlarged view at B in FIG. 2;

fig. 5 is a cross-sectional view of a street lamp according to a first embodiment of the present invention;

fig. 6 is a sectional view of a street lamp according to the first embodiment of the present invention;

fig. 7 is a sectional view of the street lamp according to the first embodiment of the present invention after the street lamp is installed.

Description of the reference numerals:

1. a lamp body; 2. a lamp post cantilever; 3. a mounting member; 31. hole sites; 32. an elastic member; 33. a fulcrum; 34. a rotating shaft; 35. a clamping part; 36. a sleeve; 4. a connecting rod; 41. a linkage; 42. a first link; 43. an intermediate connecting rod; 44. a terminal link; 45. a protrusion; 46. a roller pin; 5. pulling a plate; 51. a fixing member; 6. a handle; 61. a slot; 62. a fastener; 7. and (5) pressing plates.

Detailed Description

In order to describe the technical contents, the achieved objects and effects of the present invention in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.

The most critical concept of the invention is as follows: the pull plate drives the fixing piece to move through the operation connecting rod, so that the locking and unlocking of the street lamp and the lamp post are realized.

Example 1

Referring to fig. 1 to 7, a first embodiment of the present invention is as follows: the utility model provides a street lamp, includes lamp body 1, is equipped with on the lamp body 1 with lamp pole cantilever arm 2 matched with installed part 3, and the street lamp is installed to the lamp pole through the cooperation of installed part 3 and lamp pole cantilever arm 2, and wherein installed part 3 optional sleeve 36 or angle modulation ware, in this embodiment, installed part 3 is sleeve 36.

Further, in the present embodiment, the mounting member 3 and the lamp body 1 are integrally formed, so that the lamp body 1 and the mounting member 3 have good connection strength. In other embodiments, the mounting piece 3 is detachably connected with the lamp body 1, and the connection mode of the mounting piece 3 and the lamp body 1 can be threaded connection, snap connection, pin connection and the like, so that the mounting piece 1 can be adapted to the lamp bodies 1 with various models, the universality of the mounting piece 3 is improved, the assembly of the lamp body 1 and the mounting piece 3 can be completed by a manufacturer or by a user before the street lamp is mounted, and the process of the user in the high-altitude environment cannot be influenced.

As shown in fig. 1, the sleeve 36 is in a regular polygon shape, the connecting rod 4 surrounding the sleeve 36 is arranged on the outer side of the sleeve 36, the shape enclosed by the connecting rod 4 is adapted to the shape of the sleeve 36, the connecting rod 4 is rotatably arranged on the sleeve 36, the sleeve 36 is also provided with the movable pull plate 5, the pull plate 5 is provided with the fixing piece 51 extending into the sleeve 36, the connecting rod 4 is matched with the pull plate 5, when the connecting rod 4 is operated, the connecting rod 4 drives the pull plate 5 to move on the sleeve 36, and then drives the fixing piece 51 to move in the sleeve 36, when the fixing piece 51 is abutted against the lamp post cantilever arm 2, the lamp body 1 is locked with the lamp post, when the fixing piece 51 is separated from the lamp post cantilever arm 2, the lamp body 1 is unlocked from the lamp post, a user can realize the installation and the disassembly of the street lamp by operating the connecting rod 4, the complex operation such as screwing a tool is not needed, the user is convenient to install the street lamp in the inconvenient occasion such as the high-altitude operation environment, the risk of dropping the tool is greatly improved.

As shown in fig. 2 and 5, the connecting rod 4 includes two symmetrically arranged connecting rod groups 41, the two connecting rod groups 41 are arranged around the sleeve 36, a plurality of protruding supporting points 33 for installing the connecting rod groups 41 are arranged on the sleeve 36, in this embodiment, the number of the supporting points 33 is four, two supporting points 33 are arranged on the left side and the right side of the top surface of the sleeve 36, the other two supporting points 33 are arranged on the side surface of the sleeve 36, the connecting rod groups 41 include a first connecting rod 42, a middle connecting rod 43 and a terminal connecting rod 44 which are connected in turn, wherein the first connecting rod 42 is in a hook shape, the middle connecting rod 43 is in a strip shape, the terminal connecting rod 44 is in a broken line shape, the first connecting rod 42 is connected with the supporting point 33 positioned on the top surface of the sleeve 36 in a rotating way through a rotating shaft 34, two ends of the middle connecting rod 44 are respectively connected with the first connecting rod 42 and the terminal connecting rod 44 through rotating shafts 46, handles 6 convenient for users to operate are arranged at the ends of the first connecting rod 42, protrusions 45 for pushing against the pulling plate 5 are arranged at the ends of the terminal connecting rod 44, the user can drive the middle connecting rod 42 to rotate through operating the handles 6, the middle connecting rod 43 and the terminal connecting rod 44 to move away from the protruding connecting rod 45 to the protruding connecting rod 45 in the direction of the sleeve 36, and the protruding connecting rod 45 can be extended into the sleeve 5, and then the connecting rod 45 moves towards the terminal rod 45 is far away from the protruding end part 5, and moves towards the sleeve 36, and is in the direction, and the protruding end 45 is fixed. Optionally, the intermediate link 43 is a multi-stage link that is rotatably connected to each other, so that the link group 41 is beneficial to adapting to the mounting member 3 with a complex shape, and the design of the mounting member 3 is more various.

Further, the pull plate 5 is connected with the fixing piece 51 through the fixing screw, a first mounting hole for mounting the fixing screw is formed in the pull plate 5, a threaded hole matched with the fixing screw is formed in the end portion of the fixing piece 51, the fixing screw penetrates through the first mounting hole and is connected with the threaded hole, the fixing piece 51 is tightly connected with the pull plate 5, and the effect that the street lamp cannot be mounted on a lamp post due to the fact that the fixing piece 51 falls off in the moving process of the pull plate 5 is prevented, and the service life of the street lamp is influenced.

As shown in fig. 3, the surface of the sleeve 36 is further provided with a protruding boss, a hole site 31 for installing the fixing piece 51 is arranged in the boss, the hole site 31 penetrates through the sleeve 36, an elastic piece 32 for driving the fixing piece 51 is arranged in the hole site 31, one end of the hole site 31 far away from the sleeve 36 is covered with a pressing plate 7, a groove for installing the pressing plate 7 is arranged on the boss, first through holes for allowing the connecting piece to penetrate through are respectively arranged at two ends of the pressing plate 7, a threaded hole aligned with the first through holes is formed in the boss, the pressing plate 7 and the boss are in threaded connection through the connecting piece, one end of the elastic piece 32 abuts against the pressing plate 7, the other end abuts against the fixing piece 51, the elastic piece 32 is in a compressed state between the pressing plate 7 and the fixing piece 51, the fixing piece 51 penetrates through the pressing plate 7 and the hole site 31 into the sleeve 36, and when the fixing piece 51 abuts against the rod cantilever arm 2, the elastic piece 32 provides enough force for the fixing piece 51 to fix the lamp body 1 on the lamp post. In this embodiment, the elastic member 32 is a metal spring, the spring is sleeved on the fixing member 51, a protruding portion is provided on the fixing member 51, one end of the spring abuts against the protruding portion, and the other end abuts against the pressing plate 7.

Further, the two ends of the pull plate 5 are respectively bent towards the terminal connecting rods 44 to form arc surfaces, the protrusions 45 at the end parts of the terminal connecting rods 44 are arc-shaped, the protrusions 45 at the end parts of the two terminal connecting rods 44 which are symmetrically arranged hook the arc surfaces at the two ends of the pull plate 5 respectively, so that the pull plate 5 is pulled to move when the terminal connecting rods 44 rotate, and the pull plate 5 cannot be driven to move due to the fact that the connecting rods 4 slip between the terminal connecting rods 44 and the pull plate 5 is prevented.

Referring to fig. 4, the handle 6 is in a cylindrical shape, the handle 6 is provided with a slot 61 for the first connecting rod 42 to extend into the handle 6, a fastener 62 for fixing the first connecting rod 42 is arranged in the slot 61, a second mounting hole matched with the fastener 62 is further arranged in the slot 61, a second through hole matched with the second mounting hole is arranged on the first connecting rod 42, a third through hole for the fastener 62 to be inserted into the handle 6 is further arranged on the handle 6, the third through hole is communicated with the slot 61, and the second mounting hole, the second through hole and the third through hole are coaxially arranged, and optionally, the fastener 62 is a screw, and the second mounting hole is a threaded hole matched with the screw.

Further, the cross section of the first connecting rod 42 is U-shaped, the shape of the slot 61 is matched with the shape of the cross section of the first connecting rod 42, the first connecting rod 42 is accurately inserted into the slot 61, the assembly of the handle 6 of the first connecting rod 42 is facilitated, the first connecting rod 42 is tightly connected with the handle 6 and is not easy to loosen, and meanwhile inconvenience in operation of the connecting rod 4 caused by shaking of the first connecting rod 42 in the slot 61 is avoided.

Preferably, the side of handle 6 is equipped with four recesses that side by side and the surface of handle 6 is equipped with coarse anti-skidding line, and when user's operation handle 6, user's finger is laminated mutually with the recess, and anti-skidding line can increase the friction between user's hand and the handle 6, prevents that the user from leading to lamp body 1 slope at the in-process handle 6 slip of pinching two handles 6, and the number of times of correcting street lamp position when reducing the user and installing the street lamp guarantees that the user can accomplish the installation of street lamp fast, improves user's use experience.

As shown in fig. 6 and 7, the mounting process of the street lamp of this embodiment is as follows: the user operates the handles 6, pinch the two handles 6 to enable the two handles 6 to be close, the handles 6 drive the first connecting rod 42 to rotate, the middle connecting rod 43 and the terminal connecting rod 44 rotate along with the first connecting rod 42, at the moment, the protrusion 45 at the end part of the terminal connecting rod 44 rotates in the direction away from the sleeve 36, the protrusion 45 further abuts against the pull plate 5 and drives the pull plate 5 to move downwards, at the moment, the fixing piece 51 connected with the pull plate 5 moves downwards along with the movement of the pull plate 5, the elastic piece 32 is pressed, then the lamp pole cantilever arm 2 stretches into the sleeve 36 and releases the handles 6, the elastic piece 32 is reset, the fixing piece 51 moves upwards to reset and abuts against the lamp pole cantilever arm 2 under the driving of the elastic piece 32, and the elastic piece 32 provides force for keeping the street lamp on the lamp pole cantilever arm 2, so that the lamp body 1 of the street lamp can be fixed on the lamp pole cantilever arm 2. The cooperation of the street lamp and the lamp post is released, the two handles 6 are only required to be operated to approach each other by the handles 6, the fixing piece 51 is driven to move downwards and separate from the lamp post cantilever arm 2, and then the lamp post cantilever arm 2 is pulled out of the sleeve 36, so that the street lamp can be taken down from the lamp post. The user only needs to operate the handle 6 in the process of installing the street lamp, so that tool-free installation of the street lamp is realized, and the operation is simple and convenient. Preferably, a plurality of convex clamping portions 35 are arranged on the inner wall of the sleeve 36, the clamping portions 35 are symmetrically arranged along the vertical direction, when the fixing piece 51 abuts against the ceiling lamp pole cantilever arm 2 from the lower side, the clamping portions 35 abut against the ceiling lamp pole cantilever arm 2 from other directions, the sleeve 36 is more stably connected with the lamp pole cantilever arm 2 through the symmetrically arranged plurality of clamping portions 35, and particularly when the section of the lamp pole cantilever arm 2 is circular, the fixing piece 51 and the clamping portions 35 are matched for use, so that the lamp pole cantilever arm 2 can be effectively prevented from rotating in the sleeve 36 to cause the street lamp to be released from the lamp pole.

Further, the sleeve 36 is provided with a plurality of groups of connecting rods 4 and pull plates 5 along the extending direction of the lamp post cantilever arm 2, and the plurality of groups of connecting rods 4 and pull plates 5 are arranged in parallel, so that the lamp post cantilever arm 2 is propped against through a plurality of fixing pieces 51, the situation that the street lamp falls off due to too small force of the single fixing piece 51 against the lamp post cantilever arm 2 is avoided, the matched compactness between the street lamp and the lamp post is improved, and the street lamp is guaranteed to be stably mounted on the lamp post for a long time.

Furthermore, the handles 6 are connected with the first connecting rods 42 in the plurality of connecting rod groups 41 positioned on the same side, and all the connecting rods 4 can be controlled to rotate by operating the handles 6, so that the operation of a user is facilitated, the street lamp can be installed in place in one step, and the installation process is simplified. In this embodiment, the number of the connecting rods 4 and the pulling plates 5 is two, and the two ends of the handle 6 are respectively provided with a slot 61 matched with the first connecting rod 42.

Preferably, the lamp post cantilever arm 2 is provided with a positioning hole matched with the fixing piece 51, and the fixing piece 51 stretches into the positioning hole after the street lamp is mounted on the lamp post, so that the lamp body 1 and the lamp post are matched more stably, and the risk of falling off the lamp post is reduced.

In conclusion, the street lamp provided by the invention is convenient and quick to install, is simple to operate, greatly improves the street lamp installation efficiency, can realize tool-free installation, is convenient to install in an overhead working environment, effectively avoids safety accidents caused by falling of tools in the overhead working process, and meanwhile, is stable and difficult to loose in connection between the street lamp and the lamp post, and ensures that the street lamp is stably kept on the lamp post for a long time.

The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent changes made by the specification and drawings of the present invention, or direct or indirect application in the relevant art, are included in the scope of the present invention.

Claims

1. The utility model provides a street lamp, includes the lamp body, be equipped with on the lamp body with lamp pole cantilever arm matched with installed part, its characterized in that: the street lamp further comprises a connecting rod rotatably arranged on the mounting piece and a pulling plate movably arranged on the mounting piece, wherein a fixing piece extending into the mounting piece is arranged on the pulling plate, and the connecting rod drives the pulling plate to move along the radial direction of the mounting piece so that the fixing piece abuts against or is separated from the lamp post cantilever; the connecting rod comprises two connecting rod groups which are symmetrically arranged, the connecting rod groups comprise a first connecting rod, a middle connecting rod and a terminal connecting rod which are sequentially connected in a rotating way, and the end part of the terminal connecting rod is provided with a bulge which abuts against the pull plate; the mounting piece is provided with a plurality of fulcrums, and the fulcrums are respectively connected with the first connecting rod and the terminal connecting rod through rotating shafts; the two ends of the pull plate are respectively provided with an arc surface, and the end part of the terminal connecting rod is protruded to prop and slide along the arc surfaces to drive the pull plate to move along the radial direction of the mounting piece; the mounting part is provided with a hole site for mounting the fixing part, and an elastic part for driving the fixing part is arranged in the hole site.

2. The street lamp of claim 1, wherein: and two ends of the middle connecting rod are respectively connected with the first connecting rod and the terminal connecting rod through rotating shaft pins.

3. The street lamp of claim 1, wherein: the first connecting rod is provided with a handle, the handle is provided with a slot into which the first connecting rod stretches, and a fastener used for fixing the first connecting rod is arranged in the slot.

4. The street lamp of claim 1, wherein: the hole site is kept away from the one end of installed part is covered and is had the clamp plate, the elastic component supports the clamp plate, the clamp plate with the installed part spiro union.

5. The street lamp of claim 1, wherein: the pulling plate is in threaded connection with the fixing piece.

6. The street lamp of claim 1, wherein: and a plurality of groups of connecting rods and pull plates are arranged on the mounting piece along the extending direction of the lamp post cantilever arm.