Street lamp lampshade structure convenient to disassemble and assemble

Abstract

The street lamp lampshade structure comprises a lamp shell, the lamp shell comprises four side walls and a top wall, through grooves are formed in the lower portions of the front side wall and the rear side wall of the lamp shell, fixing grooves are formed in the left side wall and the right side wall of the lamp shell in an extending mode in the two ends of each through groove in the length direction of the left side wall and the right side wall of the lamp shell, and a light emitting cover is arranged on the lower portion of the lamp shell. The light emitting cover comprises side plates which are horizontally arranged, the side plates abut against the four side walls of the lamp shell, two C-shaped limiting plates are inserted into the penetrating groove and the fixing groove, and the lower ends of the side plates abut against the limiting plates. According to the utility model, the light emitting cover is limited by the limiting plate which is easy to insert and embed, so that the installation of the light emitting cover is realized, the whole structure does not need screws, the installation stability is ensured, the disassembly and assembly steps and the structure are simplified, and the efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of street lamps, and in particular to a street lamp shade structure which can be conveniently disassembled and assembled. Background Art

[0002] The existing street lamp cap structure generally includes a lamp housing and a lampshade connected to each other, and the connection method is generally connected by screws. However, during assembly or high-altitude disassembly and maintenance, it is cumbersome to remove the screws, and it is inconvenient to store the screws after disassembly during high-altitude operations, which affects work efficiency and safety. In order to solve the above problems, the existing utility model patent with application number 202121258635.3 discloses a lampshade for street lamps, which is connected to the cover body and the mask by a clamping assembly. However, its clamping structure has the problem that the clamping head is not easy to detach from the clamping mouth during actual operation, that is, disassembly is not convenient, which in turn affects the disassembly and maintenance efficiency. Utility Model Content

[0003] The purpose of the utility model is to provide a street lamp shade structure with simple structure and convenient assembly and disassembly in view of the deficiencies existing in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides a conveniently disassembled street lamp shade structure, which adopts the following technical solutions:

[0005] A street lamp shade structure that can be easily disassembled and assembled comprises a lamp housing, the lamp housing comprising four side walls and a top wall, a through groove is arranged at the lower part of the front and rear side walls of the lamp housing, and fixing grooves are extended at both ends of the through groove on the left and right side walls of the lamp housing along the length direction of the left and right side walls of the lamp housing, a light output cover is arranged at the lower part of the lamp housing, the light output cover comprises horizontally arranged side plates, the side plates abut against the four side walls of the lamp housing, two groups of C-shaped limiting plates are inserted in the through groove and the fixing groove, and the lower ends of the side plates abut against the limiting plates.

[0006] The utility model provides a further improvement on the conveniently disassembled street lamp shade structure in that an upper groove wall of the fixing groove is provided with a positioning groove upward at one end away from the groove bottom, the positioning groove has an L-shaped cross section, and a side plate is placed in the positioning groove.

[0007] A further improvement of the conveniently disassembled street lamp shade structure of the utility model is that a mounting portion is provided on the side wall of the lamp housing, the mounting portion is used to fix and install the LED lamp board, and an elastic member is also provided at the lower end of the mounting portion, and the elastic member abuts against the side plate.

[0008] A further improvement of the conveniently detachable lampshade structure of a street lamp of the utility model is that four groups of elastic members are arranged and distributed at four corners.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model uses a limit plate that is easy to insert to limit the light output cover, so as to realize the installation of the light output cover. The overall structure does not need to use screws, which ensures stable installation, simplifies the disassembly and assembly steps and structure, and improves efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of the lamp housing of the utility model;

[0012] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure;

[0013] In the figure: 1 lamp housing, 2 through slot, 3 fixing slot, 4 positioning slot, 5 mounting portion, 6 elastic member. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] like Figure 1 and Figure 2 As shown, a lampshade structure of a street lamp that can be easily disassembled and assembled includes a lamp housing 1, the lamp housing includes four side walls and a top wall, a through groove 2 is provided at the lower part of the front and rear side walls of the lamp housing, and fixing grooves 3 are extended on the left and right side walls of the lamp housing along the length direction of the left and right side walls of the lamp housing at both ends of the through groove, and the fixing groove is C-shaped. A light output cover is provided at the lower part of the lamp housing, and the light output cover includes horizontally arranged side plates, and the middle part of the light output cover can be arc-shaped. The side plates abut against the four side walls of the lamp housing, and two sets of C-shaped limiting plates are inserted in the through groove and the fixing groove, and the lower ends of the side plates abut against the limiting plates.

[0016] Furthermore, a positioning groove 4 is provided upwardly at one end of the upper groove wall of the fixing groove away from the groove bottom, and the cross section of the positioning groove is L-shaped, and the side plate is placed in the positioning groove. The positioning groove is convenient for positioning the side plate, and also limits the side plate to ensure the stability of the light output cover layout position.

[0017] Furthermore, a mounting portion 5 is provided on the side wall of the lamp housing, and the mounting portion is used to fix and install the LED lamp board. An elastic member 6 is also provided at the lower end of the mounting portion, and the elastic member presses against the side plate. The elastic member can be a spring. The mounting portion is equipped with an elastic member to press against the side plate and the limit plate to ensure stability.

[0018] Four groups of elastic members are arranged and distributed at four corners to achieve stable limiting of the two groups of limiting plates.

[0019] The working principle of the utility model is as follows: the light output cover is placed at the lower part of the lamp housing so that the side plate is against the positioning groove, and a C-shaped limiting plate is respectively inserted into the through grooves on both sides of the front and rear walls of the lamp housing, so that the side plate and the limiting plate are in contact after they are in place, and at the same time, the limiting plate has through grooves and the limiting grooves are mutually limited, thereby ensuring the stability of the side plate, and cooperating with the elastic parts to further ensure the stability of the overall installation of the light output cover; on the whole, disassembly and assembly only need to be achieved by inserting the limiting plate, the structure is simple, the operation is convenient, and the efficiency is improved.

[0020] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A street lamp shade structure that can be easily disassembled and assembled, characterized in that: The lamp housing comprises four side walls and a top wall, a through groove is arranged at the lower part of the front and rear side walls of the lamp housing, and fixed grooves are extended on the left and right side walls of the lamp housing at both ends of the through groove along the length direction of the left and right side walls of the lamp housing to form a light output cover, and the light output cover comprises horizontally arranged side plates, and the side plates abut against the four side walls of the lamp housing, and two groups of C-shaped limiting plates are inserted in the through groove and the fixing groove, and the lower ends of the side plates abut against the limiting plates.

2. The conveniently detachable street lamp shade structure according to claim 1, characterized in that: A positioning groove is formed upwardly at one end of the upper groove wall of the fixing groove away from the groove bottom. The cross section of the positioning groove is L-shaped, and the side plate is placed in the positioning groove.

3. The conveniently detachable street lamp shade structure according to claim 2, characterized in that: A mounting portion is arranged on the side wall of the lamp housing, and the mounting portion is used for fixing and mounting the LED lamp board. An elastic member is also arranged at the lower end of the mounting portion, and the elastic member abuts against the side plate.

4. The conveniently detachable street lamp shade structure according to claim 3 is characterized in that: The elastic members are arranged in four groups and distributed in four corners.

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