CN218972511U

CN218972511U - Street lamp housing structure convenient to assemble and disassemble

Info

Publication number: CN218972511U
Application number: CN202222630925.7U
Authority: CN
Inventors: 刘杰; 王小刘; 李佶; 张锡平; 宋明
Original assignee: Jiangsu Fute Lighting Group Co ltd
Current assignee: Jiangsu Fute Lighting Group Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-05-05
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a street lamp shell structure convenient to disassemble and assemble, which comprises a lamp holder, wherein a fixed block is arranged at the lower end of the middle part of the lamp holder, a fixing notch with an inverted T-shaped cross section is arranged in the fixed block, the outer peripheral side of the fixed block is vertically and slidingly connected with an outer lamp shell, an LED lamp panel is fixed in the outer lamp shell, two groups of limiting plates which are symmetrically distributed are arranged at the fixing notch, the limiting plates are L-shaped, one end of each limiting plate props against the upper end face of the outer lamp shell, the lamp holder is provided with a transverse penetrating fixing groove, the fixing groove is downwards communicated with the fixing notch of the fixed block, the other end of each limiting plate stretches into the fixing groove, a transverse connecting plate is also arranged in the fixing groove and connected with the limiting plates, and the connecting plates are used for pushing the limiting plates to transversely move. The limiting structure comprises the fixed block, the limiting plate and the connecting plate, and is matched with the lamp holder and the notch arranged on the fixed block, so that the limiting connection of the outer lamp shell is realized, the structure is simplified, and meanwhile, the disassembly and assembly operations are more convenient.

Description

Street lamp housing structure convenient to assemble and disassemble

Technical Field

The utility model relates to the technical field of street lamps, in particular to a street lamp housing structure convenient to assemble and disassemble.

Background

Street lamp facilities as main illumination at night of road need examine and repair its wick regularly, need dismantle the lamp body when examining and repairing, however, current lamp body dismantles mostly through unscrewing a plurality of bolts, and the casing is dismantled again in order to inspect, maintain or change LED wick, but dismantles the lamp body and belongs to the operation of ascending a height, loaded down with trivial details screw of screwing has the longer problem of engineering time, also has the bolt to drop the problem that influences the efficiency of construction, therefore need a lamp body structure that can convenient dismouting in order to be applicable to the efficiency that improves the periodic maintenance street lamp. The existing patent number is 202221079875.1, the publication date is 20220906, a quick-detachable energy-saving street lamp shell is disclosed, a clamping groove is formed in a protective shell, a disassembling structure is arranged on a lamp shell to realize convenient disassembly and assembly of the two, however, the disassembling structure is used for embedding the clamping groove in a three-connecting rod transmission mode, the problem that the structure is too many and not simplified exists, meanwhile, a handle penetrates through the lamp shell, a gap exists to cause water leakage, on the other hand, a lamp core only can emit light towards the front side surface and the rear side surface due to the existence of a protective shell, the downward light-emitting efficiency is low, and the whole structure has an improvement space.

Disclosure of Invention

Aiming at the defects in the background technology, the utility model provides the street lamp housing structure with simple structure, convenient disassembly and assembly and good lighting effect.

In order to achieve the purpose, the street lamp housing structure convenient to assemble and disassemble adopts the following technical scheme:

the utility model provides a convenient dismouting's street lamp shell structure, includes the lamp stand, lamp stand middle part lower extreme is provided with the fixed block, is provided with the fixed notch that the cross-section was the type of falling T in the fixed block, and the fixed notch runs through the fixed notch of fixed block about and up end, and the fixed block periphery side is vertical sliding connection has the outer lamp body still, and the breach that supplies the fixed block to pass is seted up to the up end of outer lamp body, is fixed with the LED lamp plate in the outer lamp body, is provided with the LED chip on the LED lamp plate, the lower terminal surface of outer lamp body is the light-emitting panel, fixed notch department is provided with the limiting plate that two sets of symmetries were laid, the limiting plate is the L type, and limiting plate one end supports the up end of outer lamp body, and the other end stretches into the lamp stand, the fixed slot is provided with horizontal fixed notch that runs through downwards in the fixed block, and the other end of limiting plate stretches into the fixed slot, still be provided with horizontal connecting plate in the fixed slot, the connecting plate is connected in the limiting plate, the connecting plate is used for promoting limiting plate lateral shifting.

The utility model relates to a convenient and fast detachable street lamp shell structure which is further improved in that the section of a lamp holder is T-shaped, and a fixing groove is arranged at a part of the lamp holder protruding downwards.

The utility model relates to a street lamp housing structure convenient to disassemble and assemble, which is further improved in that a groove is formed in the lower side surface of one end, far away from a fixed groove, of a connecting plate, a spring is arranged at the bottom of the groove and connected to a positioning plate, and the side end of the positioning plate abuts against a lamp holder.

The utility model relates to a convenient and fast detachable street lamp shell structure which is further improved in that the transverse distance between a fixing groove and the outer side of the upper end of a lamp holder is equal to the distance between a fixing notch and the side wall of an outer lamp shell.

Compared with the prior art, the utility model has the beneficial effects that:

the limiting structure comprises the fixed block, the limiting plate and the connecting plate, and is matched with the lamp holder and the notch arranged on the fixed block, so that limiting connection of the outer lamp housing is realized, the structure is simplified, meanwhile, the disassembly and assembly operation are more convenient, the infiltration of rainwater into the outer lamp housing is reduced, meanwhile, the downward light emitting of the LED lamp panel in the outer lamp housing is ensured, and the lighting effect of the street lamp is ensured.

Drawings

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

FIG. 2 is a schematic view of the structure of the utility model without the limiting plate and the connecting plate;

in the figure: the LED lamp comprises a lamp holder 1, a fixing block 2, an outer lamp shell 3, an LED lamp panel 4, a limiting plate 5, a connecting plate 6, a locating plate 7, a fixing notch 8 and a fixing groove 9.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 and 2, a street lamp shell structure convenient to disassemble and assemble comprises a lamp holder 1, a fixed block 2 is arranged at the lower end of the middle part of the lamp holder, a fixing notch 8 with an inverted-T-shaped cross section is arranged in the fixed block, the fixing notch penetrates through the left side surface and the right side surface of the fixed block and the upper end surface of the fixed block, an outer lamp shell 3 is vertically and slidingly connected to the outer peripheral side of the fixed block, a notch for the fixed block to penetrate through is formed in the upper end surface of the outer lamp shell, an LED lamp panel 4 is fixedly arranged in the outer lamp shell, an LED chip is arranged on the LED lamp panel, the lower end surface of the outer lamp shell is a light-emitting panel, two groups of limiting plates 5 which are symmetrically arranged are arranged at the fixing notch, one end of each limiting plate abuts against the upper end surface of the outer lamp shell, the other end of each limiting plate stretches into the lamp holder, a transverse penetrating fixing groove 9 is formed in the cross section of the lamp holder, and the fixing groove is arranged at a part of the lamp holder protruding downwards. The fixed slot downwards communicates in the fixed breach of fixed block, and the other end of limiting plate stretches into the fixed slot still is provided with horizontal connecting plate 6 in the fixed slot, and the connecting plate is connected in the limiting plate, and the connecting plate is used for promoting limiting plate lateral shifting. The lateral distance between the fixing groove and the outer side of the upper end of the lamp holder is equal to the distance between the fixing notch and the side wall of the outer lamp shell. The fixing notch can also be provided with a connecting hole penetrating through the lower end face of the fixing block downwards for the electric wire to pass through.

Further, a groove is formed in the lower side face of one end, far away from the fixed groove, of the connecting plate, a spring is arranged at the bottom of the groove and connected to the positioning plate 7, and the side end of the positioning plate abuts against the lamp holder. The limiting plate is prevented from falling off the outer lamp shell due to transverse displacement.

The working principle of the utility model is as follows: the fixing groove and the fixing notch are formed in the lamp holder and the fixing seat, the limiting plate is arranged at the fixing notch, the fixing block is fixedly connected with the lamp holder, the connecting mode can be welding, the connecting plate is connected to the limiting plate, the connecting mode can be bolt connection, the outer lamp shell is sleeved into the fixing block, the limiting plate is horizontally moved, the limiting plate is clamped on the upper end face of the outer lamp shell, the relative fixation of the outer lamp shell is achieved, when maintenance is needed, the connecting plate is pushed to drive the limiting plate to be certain, the limiting plate leaves the outer lamp shell, the outer lamp shell can directly fall down, maintenance or replacement of an LED chip is facilitated, and the LED lamp is simple in structure as a whole and convenient to assemble and disassemble.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a street lamp body structure of convenient dismouting which characterized in that: including the lamp stand, lamp stand middle part lower extreme is provided with the fixed block, be provided with the fixed breach that the cross-section was the type of falling T in the fixed block, fixed breach runs through the left and right sides face and the up end of fixed block, the outside vertical sliding connection of fixed block periphery has the outer lamp body still, the breach that supplies the fixed block to pass is seted up to the up end of outer lamp body, and outer lamp body internal fixation has the LED lamp plate, is provided with the LED chip on the LED lamp plate, the lower terminal surface of outer lamp body is the light-emitting panel, fixed breach department is provided with the limiting plate that two sets of symmetries were laid, the limiting plate is L type, and limiting plate one end supports the up end of outer lamp body, and the other end stretches into the lamp stand, the fixed slot that transversely runs through is connected in the fixed breach of fixed block downwards, and the other end of limiting plate stretches into the fixed slot, still be provided with horizontal connecting plate in the fixed slot, the connecting plate is connected in the limiting plate, the connecting plate is used for promoting limiting plate lateral shifting.

2. The street lamp housing structure convenient to disassemble and assemble as claimed in claim 1, wherein: the section of the lamp holder is T-shaped, and the fixing groove is arranged at the downward protruding part of the lamp holder.

3. The street lamp housing structure convenient to disassemble and assemble as claimed in claim 2, wherein: the lower side surface of one end of the connecting plate, which is far away from the fixed groove, is provided with a groove, the bottom of the groove is provided with a spring, the spring is connected with the positioning plate, and the side end of the positioning plate is propped against the lamp holder.

4. A street lamp housing structure capable of being disassembled and assembled conveniently according to claim 3, wherein: the lateral distance between the fixing groove and the outer side of the upper end of the lamp holder is equal to the distance between the fixing notch and the side wall of the outer lamp shell.