CN-224229850-U - Double-cavity linkage LED street lamp

Abstract

The utility model relates to a LED street lamp of dual cavity linkage is equipped with mutually independent electrical apparatus chamber and light source chamber on the lamp body, and lid articulates the one end at the lamp body behind the electrical apparatus chamber, and lid behind the light source chamber is articulated the other end at the lamp body behind lid and the light source chamber and is opened in opposite directions behind the electrical apparatus chamber, and lid behind the electrical apparatus chamber is covered behind the light source chamber, is equipped with the hasp behind the electrical apparatus chamber, and the hasp can be fixed in the hasp groove of lamp body, and the one end gland of lid behind the electrical apparatus chamber is covered behind the light source chamber. The utility model discloses with lamp body internal portion divide into mutually independent electrical apparatus chamber and light source chamber, lid and light source chamber back lid behind the articulated electrical apparatus chamber on both respectively, easy operation during installation and maintenance also can satisfy electrical apparatus chamber and need seal simultaneously, and the light source chamber needs the user demand of ventilation. And the utility model discloses a mechanism that two back covers adopted the linkage to open, and lid is covered behind the electrical apparatus chamber behind the light source chamber, opens more conveniently on the one hand, and the security of on the other hand operation improves greatly.

Inventors

• NI YONG
• ZHANG JUN

Assignees

• 江苏亚示照明集团有限公司

Dates

Publication Date

20260512

Application Date

20250627

Claims (7)

1. 1. The double-cavity linkage LED street lamp is characterized in that an electric appliance cavity and a light source cavity which are independent of each other are arranged on the lamp body, an electric appliance cavity rear cover is arranged on the electric appliance cavity, the electric appliance cavity rear cover is hinged to one end of the lamp body, a light source cavity rear cover is arranged on the light source cavity, the light source cavity rear cover is hinged to the other end of the lamp body, the electric appliance cavity rear cover and the light source cavity rear cover are opened in opposite directions, the electric appliance cavity rear cover is pressed on the light source cavity rear cover, a hasp is arranged on the electric appliance cavity rear cover, the hasp can be fixed in a hasp groove of the lamp body, and one end of the electric appliance cavity rear cover is pressed on the light source cavity rear cover.
2. 2. The dual-cavity linkage LED street lamp of claim 1, wherein a partition plate is arranged between the electric appliance cavity and the light source cavity, and the hasp groove is positioned at one side of the partition plate.
3. 3. The double-cavity linkage LED street lamp of claim 1, wherein a sealing device is arranged between the rear cover of the electric appliance cavity and the electric appliance cavity.
4. 4. The double-cavity linkage LED street lamp of claim 3, wherein the sealing device is a sealing ring, a sealing ring seat is arranged on a partition plate in the electric appliance cavity, the sealing ring is arranged on the sealing ring seat, and the electric appliance cavity rear cover can be covered on the sealing ring seat.
5. 5. The dual-cavity linkage LED street lamp of claim 1, wherein the two sides of the back cover of the light source cavity are symmetrically provided with a plurality of heat dissipation holes.
6. 6. The dual-cavity linkage LED street lamp of claim 1, wherein the rear cover of the electric appliance cavity is hinged at one end of the lamp body through a rotating shaft seat on the lamp body and a rotating shaft of the rear cover, and the rear cover of the light source cavity is hinged at the other end of the lamp body through a hinge.
7. 7. The dual-cavity linkage LED street lamp of claim 1, wherein a male connector and a female connector are arranged at the joint of the rear cover of the electric appliance cavity and the rear cover of the light source cavity, and the connector of the rear cover of the electric appliance cavity is covered on the connector of the rear cover of the light source cavity.

Description

Double-cavity linkage LED street lamp Technical Field The utility model relates to the technical field of lighting devices, in particular to a double-cavity linkage LED street lamp. Background As shown in fig. 7, the rear cover structure of the conventional LED street lamp is fixed by bolts, the periphery of the rear cover is fixedly connected to the lamp body by bolts, but there are many problems in this structure, On the one hand, the integrated bolt fixing structure is inconvenient because all bolts need to be detached by using tools during installation and maintenance, on the other hand, the light source cavity rear cover and the power supply cavity rear cover are mutually independent, but in actual operation, the light source cavity and the electric appliance cavity rear cover cannot be simultaneously opened in a linkage mode, an operator can often save covet trouble to open the light source cavity independently in actual operation, electric shock is caused by misoperation under the condition of unclear circuit layout, and great potential safety hazards exist. Disclosure of utility model Aiming at the problems, the utility model aims to provide a lamp with a glass opening-free rotating device, which is easier to open and close and more convenient to maintain in the later period. In order to solve the technical problems, the double-cavity linkage LED street lamp comprises a lamp body, wherein an electric appliance cavity and a light source cavity which are mutually independent are arranged on the lamp body, an electric appliance cavity rear cover is arranged on the electric appliance cavity, the electric appliance cavity rear cover is hinged to one end of the lamp body, a light source cavity rear cover is arranged on the light source cavity, the light source cavity rear cover is hinged to the other end of the lamp body, the electric appliance cavity rear cover and the light source cavity rear cover are opened in opposite directions, the electric appliance cavity rear cover is pressed on the light source cavity rear cover, a hasp is arranged on the electric appliance cavity rear cover, the hasp can be fixed in a hasp groove of the lamp body, and one end of the electric appliance cavity rear cover is pressed on the light source cavity rear cover. In the technical scheme, a partition plate is arranged between the electric appliance cavity and the light source cavity, and the hasp groove is positioned at one side of the partition plate. In the technical scheme, the sealing device is a sealing ring, a sealing ring seat is arranged on the partition plate in the electric appliance cavity, the sealing ring is arranged on the sealing ring seat, and the rear cover of the electric appliance cavity can be covered on the sealing ring seat. In the above technical scheme, a plurality of heat dissipation holes are symmetrically arranged on two sides of the rear cover of the light source cavity. In the above technical scheme, the electric appliance cavity rear cover is hinged at one end of the lamp body through the rotating shaft seat on the lamp body and the rotating shaft thereof, and the light source cavity rear cover is hinged at the other end of the lamp body through the hinge. In the technical scheme, a sealing device is arranged between the rear cover of the electric appliance cavity and the electric appliance cavity. In the above technical scheme, the joint of the electric appliance cavity back cover and the light source cavity back cover is provided with a male-female joint, and the joint of the electric appliance cavity back cover is covered on the joint of the light source cavity back cover. In summary, compared with the traditional technical means, the technical scheme provided by the utility model has the following beneficial effects: The utility model divides the lamp body into the mutually independent electric appliance cavity and the light source cavity, respectively hinges the electric appliance cavity back cover and the light source cavity back cover on the two, opens the hasp for fixing to open the electric appliance cavity and the light source cavity, and can very conveniently open the two back covers without tools, thus the operation is simple and very convenient during installation and maintenance, and simultaneously the use requirement that the electric appliance cavity needs to be sealed and the light source cavity needs to be ventilated can be met. The two rear covers of the utility model adopt a linkage opening mechanism, the rear cover of the electric appliance cavity is pressed on the rear cover of the light source cavity, on one hand, the opening is more convenient, on the other hand, the power source cavity is ensured to be opened at the same time when the light source cavity is opened, an operator is forced to see and possibly disconnect the power source connection in the power source cavity when any operation (such as lamp replacement, cleaning and the like) is carried out in the light so