CN219571754U - Solar street lamp shade convenient to dismantle - Google Patents

Abstract

The utility model is applicable to the technical field of street lamp lampshades, and provides a solar street lamp shade convenient to detach, which comprises a street lamp bracket, a street lamp base, a lamp shade, a sealing mechanism, a second connecting rod, a sealing piece, a squeezing ring, a movable column, a threaded rod, a second straight gear, a first straight gear and a first connecting rod; and a clamping mechanism. According to the utility model, the clamping mechanism is arranged, the pull rod moves to drive the clamping block to move horizontally, meanwhile, the spring is extruded and deformed under the stress, when the clamping block moves to be separated from clamping grooves in the first connecting rod and the second connecting rod, a worker rotates the lamp shade clockwise, the lamp shade rotates to drive the second connecting rod to rotate, the second connecting rod rotates to drive the first connecting rod to rotate, and then the lamp shade is pulled downwards to take off the lamp shade.

Description

Solar street lamp shade convenient to dismantle

Technical Field

The utility model belongs to the technical field of street lamp lampshades, and particularly relates to a solar street lamp shade convenient to detach.

Background

The solar street lamp is powered by a crystalline silicon solar battery, a maintenance-free valve-controlled sealed storage battery (a colloid battery) stores electric energy, an ultra-bright LED lamp is used as a light source and is controlled by an intelligent charge-discharge controller, the solar street lamp is used for replacing a street lamp for traditional public power illumination, solar power generation is utilized, the advantages of incomparable cleanliness, high safety, relative universality and sufficiency of energy, long service life, maintenance-free property and other conventional energy sources are not possessed, the photovoltaic energy source is considered to be the most important new energy source in twenty-first centuries, and the solar street lamp does not need to be paved with cables, does not need to be powered by alternating current and does not generate electric charge; direct current power supply and control are adopted; the LED lamp has the advantages of good stability, long service life, high luminous efficiency, simplicity and convenience in installation and maintenance, high safety performance, energy conservation, environmental protection, economy, practicability and the like.

At present, the solar street lamp shade is fixed through the screw in many ways, because the street lamp is always exposed in the air, and is always at both sides of road, after long-time use, the inside bulb of street lamp shade leads to the unable luminous condition of street lamp at night owing to circuit fault, later the staff need the operation of changing the bulb of street lamp, at first need climb to the street lamp position through the street lamp support and operate, when dismantling the screw of lamp shade, the screw is unfavorable for the staff to install the operation again to the lamp shade because less easy emergence from the condition of landing in the staff's hand.

Disclosure of Invention

The utility model provides a solar street lamp shade convenient to detach, and aims to solve the problem that the street lamp shade is inconvenient to detach.

The utility model discloses a solar street lamp shade which is convenient to detach, and comprises a street lamp holder, wherein the bottom end of the street lamp holder is fixedly provided with a street lamp base through a screw, the bottom end of the street lamp base is provided with a dustproof lamp shade, a sealing mechanism comprises a second connecting rod which is fixedly connected with the top end of the lamp shade through bonding, the top end of the lamp shade is provided with a sealing piece which is used for sealing, the bottom end of the street lamp base is provided with a squeezing ring which is used for squeezing the sealing piece, the top end of the squeezing ring is fixedly connected with a movable column through bonding, the top end of the movable column is connected with a threaded rod through a screw, the top end of the threaded rod is fixedly connected with a second spur gear through bonding, one end of the second spur gear is meshed with a first spur gear, and the bottom end of the first spur gear is fixedly connected with the first connecting rod through bonding; the clamping mechanism comprises a clamping block which is arranged inside the street lamp base and used for clamping and fixing the first connecting rod and the second connecting rod.

Preferably, the clamping mechanism further comprises a spring connected to one side of the clamping block and fixedly connected with the inner wall of the street lamp base.

Preferably, clamping grooves matched with the clamping blocks are formed in the first connecting rod and the second connecting rod.

Preferably, a moving groove matched with the moving track of the clamping block is formed in the street lamp base, and one end of the clamping block is in an inclined plane shape.

Preferably, the top of second straight-line gear is provided with the connecting axle, the top of connecting axle is connected with L type pole through the bearing, L type pole and street lamp base's inner wall fixed connection.

Preferably, the first straight gear is rotationally connected with the inner wall of the street lamp base through a bearing, and an annular groove matched with the rotation track of the outer wall of the first straight gear is arranged in the street lamp base.

Preferably, the outer wall shaping of removal post has the protrusion, the inner wall of street lamp base is provided with the spacing sliding tray with remove post outer wall protrusion assorted, the top shaping of second connecting rod has with head rod assorted recess, the bottom of street lamp base is provided with the arc wall that rotates with second connecting rod, head rod assorted.

Compared with the prior art, the embodiment of the utility model has the following main beneficial effects:

through setting up the block mechanism, the pull rod removes and drives fixture block horizontal migration, spring atress extrusion deformation simultaneously, when the fixture block removes and first connecting rod, the inside draw-in groove of second connecting rod separates, the lamp shade rotates and drives the second connecting rod rotation with clockwise, the second connecting rod rotates and drives first connecting rod rotation, afterwards the operation that can take off it to downward pulling lamp shade, be favorable to carrying out quick dismantlement's operation to lamp shade and street lamp base through this structure, compare in traditional screwed connection's mode, avoid appearing the screw landing to the condition on ground, guaranteed that the lamp shade is dismantled and is installed normally.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an exploded view of the internal structure of the street lamp base of the present utility model;

FIG. 3 is a schematic view of the internal structure of the street lamp base of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3 according to the present utility model;

FIG. 5 is an exploded view of the first spur gear, the first connecting rod and the second connecting rod according to the present utility model.

In the figure: 1. a road lamp stand; 2. a street lamp base; 3. a lamp shade; 4. a sealing mechanism; 401. a first straight gear; 402. a second spur gear; 403. a threaded rod; 404. a moving column; 405. a pressing ring; 406. a first connecting rod; 407. a second connecting rod; 5. a clamping mechanism; 501. a clamping block; 502. a pull rod; 503. and (3) a spring.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the terms "comprising" and "having" and any variations thereof in the description of the utility model and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

The embodiment of the utility model provides a solar street lamp shade convenient to detach, as shown in fig. 1-5, the solar street lamp shade comprises a street lamp holder 1, a street lamp base 2 is fixed at the bottom end of the street lamp holder 1 through screws, a lamp shade 3 used for dust prevention is arranged at the bottom end of the street lamp base 2, a sealing mechanism 4 comprises a second connecting rod 407 which is fixed at the top end of the lamp shade 3 through adhesion, a sealing piece used for sealing is arranged at the top end of the lamp shade 3, an extrusion ring 405 used for extruding the sealing piece is arranged at the bottom end of the street lamp base 2, a movable column 404 is fixed at the top end of the extrusion ring 405 through adhesion, a threaded rod 403 is connected at the top end of the movable column 404 through threads, a second spur gear 402 is fixed at the top end of the threaded rod 403 through adhesion, a first spur gear 401 is meshed at one end of the second spur gear 402, and a first connecting rod 406 is fixed at the bottom end of the first spur gear 401 through adhesion; the clamping mechanism 5, the clamping mechanism 5 comprises a clamping block 501 which is arranged inside the street lamp base 2 and used for clamping and fixing the first connecting rod 406 and the second connecting rod 407, and the first straight gear 401, the second straight gear 402, the threaded rod 403, the movable column 404 and the extrusion ring 405 are all made of one of PP plastic materials.

In this embodiment, lamp shade 3 is used for carrying out dustproof and the operation of protection to the inside bulb of street lamp base 2, is favorable to carrying out the operation of dismantling fast to lamp shade 3 and street lamp base 2 through setting up block mechanism 5, compares in traditional screwed connection's mode, avoids appearing the condition that the screw landing was to ground, has guaranteed that lamp shade 3 dismantles and the normal clear of installation, is favorable to improving the leakproofness between lamp shade 3 and the sealing mechanism 4 through setting up sealing mechanism 4.

In a further preferred embodiment of the present utility model, as shown in fig. 2-4, the locking mechanism 5 further comprises a spring 503 connected to one side of the locking block 501 and fixedly connected to the inner wall of the street lamp base 2; clamping grooves matched with the clamping blocks 501 are formed in the first connecting rod 406 and the second connecting rod 407; the inside of street lamp base 2 is provided with the removal groove with fixture block 501 moving track assorted, and the one end of fixture block 501 sets up to the inclined plane form.

In this embodiment, when need dismantle lamp shade 3, pulling pull rod 502, pull rod 502 removes and drives fixture block 501 horizontal migration, spring 503 atress extrusion deformation simultaneously, when fixture block 501 removes and head rod 406, the inside draw-in groove separation of second connecting rod 407, staff rotates lamp shade 3 clockwise with the hand, lamp shade 3 rotates and drives second connecting rod 407 and rotate, second connecting rod 407 rotates and drives head rod 406 and rotate, later the operation that can take off it downwards pulling lamp shade 3, be favorable to carrying out quick dismantlement's operation to lamp shade 3 and street lamp base 2 through this structure, compare in traditional screwed connection's mode, avoid appearing the condition of screw landing to ground, guaranteed lamp shade 3 dismantlement and the normal clear of installation.

In a further preferred embodiment of the present utility model, as shown in fig. 2 and 3, a connecting shaft is provided at the top end of the second spur gear 402, and the top end of the connecting shaft is connected with an L-shaped rod through a bearing, and the L-shaped rod is fixedly connected with the inner wall of the street lamp base 2; the first straight gear 401 is rotationally connected with the inner wall of the street lamp base 2 through a bearing, and an annular groove matched with the rotation track of the outer wall of the first straight gear 401 is arranged in the street lamp base 2; the outer wall shaping of removal post 404 has the protrusion, and the inner wall of street lamp base 2 is provided with the spacing sliding tray with remove post 404 outer wall protrusion assorted, and the top shaping of second connecting rod 407 has the recess with head rod 406 assorted, and the bottom of street lamp base 2 is provided with the rotation arc wall with second connecting rod 407, head rod 406 assorted.

In this embodiment, when the lampshade 3 is disassembled, the second connecting rod 407 is driven to rotate by the rotation of the lampshade 3, the first connecting rod 406 is driven to rotate by the rotation of the second connecting rod 407, the first straight gear 401 is driven to rotate by the rotation of the first connecting rod 406, the second straight gear 402 is driven to rotate by the rotation of the first straight gear 401, the threaded rod 403 is driven to rotate by the rotation of the second straight gear 402, the moving column 404 is driven to move upwards by the rotation of the threaded rod 403, the moving column 404 is driven to move the extruding ring 405, the extruding ring 405 moves and separates from the outer wall of the sealing element at the top end of the lampshade 3, the sealing element is restored to be original, the lampshade 3 is pulled downwards after ninety degrees of rotation of the lampshade 3, the second connecting rod 407 is driven to move by the movement of the lampshade 3, and the second connecting rod 407 is separated from the first connecting rod 406, and the sealing performance between the lampshade 3 and the sealing mechanism 4 is improved by the structure.

It should be noted that, for simplicity of description, the foregoing embodiments are all illustrated as a series of acts, but it should be understood by those skilled in the art that the present utility model is not limited by the order of acts, as some steps may be performed in other order or concurrently in accordance with the present utility model. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required for the present utility model.

In the several embodiments provided by the present utility model, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, and such partitioning of the above-described elements may be implemented in other manners, e.g., multiple elements or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or communication connection shown or discussed as being between each other may be an indirect coupling or communication connection between devices or elements via some interfaces, which may be in the form of telecommunications or otherwise.

The units described above as separate components may or may not be physically separate, and components shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model. It will be apparent that the described embodiments are merely some, but not all, embodiments of the utility model. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of the utility model. Although the present utility model has been described in detail with reference to the above embodiments, those skilled in the art may still combine, add or delete features of the embodiments of the present utility model or make other adjustments according to circumstances without any conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present utility model, which also falls within the scope of the present utility model.

Claims (7)

1. The utility model provides a solar street lamp shade convenient to dismantle, includes street lamp stand, street lamp base, lamp shade, its characterized in that, sealing mechanism is including being fixed in the second connecting rod on lamp shade top, the top of lamp shade is provided with the sealing member that is used for sealedly, the bottom of street lamp base is provided with the extrusion ring that is used for extrudeing the sealing member, the top of extrusion ring is fixed with the removal post, the top of removal post has the threaded rod through threaded connection, the top of threaded rod is fixed with the second straight-bar, the one end meshing of second straight-bar has first straight-bar, the bottom of first straight-bar is fixed with the head rod;

the clamping mechanism comprises a clamping block which is arranged inside the street lamp base and used for clamping and fixing the first connecting rod and the second connecting rod.

2. The solar street lamp shade convenient to detach according to claim 1, wherein the clamping mechanism further comprises a spring connected to one side of the clamping block and fixedly connected with the inner wall of the street lamp base.

3. The solar street lamp shade convenient to detach according to claim 1, wherein clamping grooves matched with the clamping blocks are formed in the first connecting rod and the second connecting rod.

4. The solar street lamp shade convenient to detach according to claim 1, wherein a moving groove matched with the moving track of the clamping block is arranged in the street lamp base.

5. The solar street lamp shade convenient to detach according to claim 1, wherein a connecting shaft is arranged at the top end of the second straight gear, and an L-shaped rod is connected to the top end of the connecting shaft through a bearing.

6. The solar street lamp shade of claim 1, wherein the first spur gear is rotatably coupled to the inner wall of the street lamp base via bearings.

7. The solar street lamp shade convenient to detach according to claim 1, wherein the outer wall of the movable column is formed with a protruding part, and the inner wall of the street lamp base is provided with a limit sliding groove matched with the protruding part of the outer wall of the movable column.