CN222669796U

CN222669796U - Module assembly type street lamp

Info

Publication number: CN222669796U
Application number: CN202421402364.8U
Authority: CN
Inventors: 廖章珍; 李永松
Original assignee: Chengdu Lifting Semiconductor Co ltd
Current assignee: Chengdu Lifting Semiconductor Co ltd
Priority date: 2024-06-19
Filing date: 2024-06-19
Publication date: 2025-03-25
Anticipated expiration: 2034-06-19

Abstract

The utility model relates to the field of street lamps, and discloses a module-assembled street lamp, including a lamp pole bracket, a rear upper cover, a rear lower cover, an LED module, and a front cover, wherein the rear lower cover is connected to the lamp pole bracket, and a parallel support arm is installed at one end of the rear lower cover away from the lamp pole bracket, and the front cover is connected to the end of the support arm away from the rear lower cover, and locking screws matching the support arm are installed on the side walls on both sides of the front cover, and through holes are processed on both sides of the LED module for the support arm to pass through, and at least one group of LED modules is mounted on the support arm between the front cover and the rear lower cover, and the rear upper cover is installed above the rear lower cover. The utility model sets a support arm and installs the LED module on the support arm. When in use, the number of LED modules can be increased or decreased according to the high/low demand changes in road lighting brightness, and there is no need to replace the entire lamp head, which effectively reduces the material and production costs of the product, thereby reducing resource waste.

Description

Module assembly type street lamp

Technical Field

The utility model relates to the field of street lamps, in particular to a module assembly type street lamp.

Background

Most of urban roads and rural roads in residential areas are provided with illumination street lamps, an upper shell and a bottom shell of the existing street lamp shell are integrally formed, and the upper shell is buckled on the bottom shell during installation, so that the street lamp LED module with the structure is installed in the bottom shell. However, the lamp housing of the street lamp is large in size, so that the investment of production resources is high, in addition, the LED module of the street lamp cannot flexibly cope with special requirements or changes of the brightness of the road illumination, and the whole lamp cap needs to be replaced, so that the purchase and installation cost of replacing the lamp cap can be increased, and meanwhile, a proper application place is difficult to find for the replaced lamp cap, so that the resource waste is caused.

Disclosure of utility model

The utility model aims to solve the problems in the background technology and provides a module assembly type street lamp, which is combined in a module assembly mode, each part can be replaced, and the service life of the street lamp is effectively prolonged.

The utility model aims at realizing the following technical scheme:

The utility model provides a module pin-connected panel street lamp, includes lamp pole support, rear end upper cover, rear end lower cover, LED module and front end housing, rear end lower cover and lamp pole leg joint, the support arm of parallel arrangement is installed to rear end lower cover one end of keeping away from the lamp pole support, the front end housing is connected and is kept away from the one end of rear end lower cover at the support arm, installs on the lateral wall of front end housing both sides with support arm complex locking screw, the processing of LED module both sides has the through-hole that supplies the support arm to pass, and at least a set of LED module suit is on the support arm between front end housing and rear end lower cover, the rear end upper cover is installed in rear end lower cover top.

The LED module comprises a radiator, a lamp panel, lenses and a cover plate, wherein through holes are formed in two sides of the radiator, set screws are arranged on the radiator perpendicular to the through holes, the lamp panel is arranged at the bottom of the radiator, a waterproof strip is processed in the middle of the radiator, and the cover plate is arranged on the waterproof strip.

The module assembly type street lamp provided by the utility model has the beneficial effects that:

(1) By arranging the support arms and installing the LED modules on the support arms, the number of the LED modules can be increased or reduced according to the change of the requirements of high/low road illumination brightness when the LED lamp is used, and the whole lamp cap does not need to be replaced, so that the material and production cost of a product are effectively reduced, and further the resource waste is reduced;

(2) The LED module is integrated with the radiator, and the radiator and the shell of the lamp holder are integrated, so that the traditional lamp holder is moved to the outside, the heat dissipation effect is further ensured, and the service life of the product is effectively prolonged;

(3) Easy to replace and maintain, and effectively reduces the later maintenance cost.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram provided in an embodiment of the present utility model.

Fig. 2 is a schematic diagram of an internal structure according to an embodiment of the present utility model.

Fig. 3 is a schematic structural diagram of an LED module according to an embodiment of the present utility model.

Fig. 4 is a schematic side view of an LED module according to an embodiment of the present utility model.

Reference numeral 1, a lamp post bracket; 2, a rear end upper cover, 3, a rear end lower cover, 31, a support arm, 4, a front end cover, 5, an LED module, 51, a radiator, 52, a lamp panel, 53 and a cover plate.

Detailed Description

Examples

As shown in fig. 1-4, the module assembly street lamp provided by the embodiment comprises a lamp post support 1, a rear end upper cover 2, a rear end lower cover 3, LED modules 5 and a front end cover 4, wherein the rear end lower cover 3 is connected with the lamp post support 1, a parallel support arm 31 is arranged at one end of the rear end lower cover 3 far away from the lamp post support 1, the cross section of the support arm 31 is square, the front end cover 4 is connected at one end of the support arm 31 far away from the rear end lower cover 3, locking screws matched with the support arm 31 are arranged on the side walls of the two sides of the front end cover 4, through holes for the support arm 31 to pass are formed on the two sides of the LED modules 5, at least one group of LED modules 5 are sleeved on the support arm 31 between the front end cover 4 and the rear end lower cover 3, the number of the LED modules 5 can be increased according to illumination requirements, the plurality groups of LED modules 5 can improve illumination brightness, the rear end upper cover 2 is arranged above the rear end lower cover 3 for convenient maintenance, the LED module 5 comprises a radiator 51, a lamp panel 52, a lens and a cover plate 53, wherein through holes are formed in two sides of the radiator 51, a set screw is arranged on the radiator 51 vertical to the through holes, the radiator 51 can be locked on the position of the support arm 31 through the set screw, the lamp panel 52 is arranged at the bottom of the radiator 51, waterproof strips are processed in the middle of the radiator 51, a power line interface of the lamp panel 52 is arranged between the waterproof strips, the cover plate 53 is arranged on the waterproof strips, the power line interface on the radiator 51 can be blocked through the cover plate 53, the working state of the LED module 5 can be further ensured, the through holes in two ends of the radiator 51 are sealed through the rear end upper cover 2, the rear end lower cover 3 and the front end cover 4, the radiator 51 which is conventionally arranged in a lamp holder is moved to the outside through the structure, the heat dissipation effect is improved, the service life of the LED module 5 can be further effectively prolonged, meanwhile, the radiator 51 is arranged externally, so that the size of the street lamp is effectively reduced, the material consumption of products is further reduced, and the waste of resources is reduced.

The application method of the utility model is as follows:

During maintenance, the front end cover 4 is detached to expose the support arm 31, then the positioning screw is loosened, the LED module 5 can be detached, and after a new LED module 5 is replaced, the front end cover 4 is replaced, so that maintenance of the street lamp can be completed.

When brightness is adjusted, the rear end upper cover 2 is detached, the support arms 31 with corresponding lengths are replaced according to the number of the LED modules 5, then the LED modules 5 are mounted on the replaced support arms 31, the front end cover 4 is mounted on the support arms 31, and finally the rear end upper cover 2 is covered, so that brightness adjustment is completed.

The foregoing is merely a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any modification and substitution based on the technical scheme and the inventive concept provided by the present utility model should be covered in the scope of the present utility model. It should be noted that the structures or components illustrated in the drawings are not necessarily drawn to scale, and that descriptions of well-known components and processing techniques and procedures are omitted so as not to unnecessarily limit the present utility model.

Claims

1. The module assembly type street lamp is characterized by comprising a lamp post support (1), a rear end upper cover (2), a rear end lower cover (3), LED modules (5) and a front end cover (4), wherein the rear end lower cover (3) is connected with the lamp post support (1), one end of the rear end lower cover (3), far away from the lamp post support (1), is provided with a parallel support arm (31), the front end cover (4) is connected with one end of the support arm (31), far away from the rear end lower cover (3), the side walls on two sides of the front end cover (4) are provided with locking screws matched with the support arm (31), two sides of the LED modules (5) are provided with through holes for the support arm (31) to pass through, at least one group of LED modules (5) are sleeved on the support arm (31) between the front end cover (4) and the rear end lower cover (3), and the rear end upper cover (2) is arranged above the rear end lower cover (3).

2. The module assembly type street lamp of claim 1, wherein the LED module (5) comprises a radiator (51), a lamp panel (52), a lens and a cover plate (53), through holes are formed in two sides of the radiator (51), positioning screws are arranged on the radiator (51) perpendicular to the through holes, the lamp panel (52) is arranged at the bottom of the radiator (51), a waterproof strip is machined in the middle of the radiator (51), and the cover plate (53) is arranged on the waterproof strip.