CN218820272U

CN218820272U - Small street lamp

Info

Publication number: CN218820272U
Application number: CN202223412579.1U
Authority: CN
Inventors: 郑波; 钟小红; 吴健聪
Original assignee: Shenzhen Glitter Optoelectronic Technology Co ltd
Current assignee: Shenzhen Glitter Optoelectronic Technology Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-04-07
Anticipated expiration: 2032-12-15

Abstract

The utility model belongs to the technical field of the street lamp, concretely relates to small street lamp, including lamps and lanterns body (1), locate cavity (101) that are used for placing power (2) in it, locate installation section of thick bamboo (3) on cavity end plate (102) surface, locate lamps and lanterns body and be used for sealing cavity open-ended power lid (4) on the surface, be equipped with perforation (401) that make the cavity inside and external intercommunication in the power lid, be equipped with ventilative component (5) on the power lid internal surface, ventilative component is located the perforation department. The power supply is arranged in a sealed cavity, and a ventilation element is arranged on a power supply cover of the cavity, so that the cavity and the outside can be ventilated at any time, and the air pressure in the cavity is balanced; meanwhile, a lightning protection device is arranged in the cavity, so that the street lamp has a lightning protection effect.

Description

Small street lamp

Technical Field

The utility model relates to a street lamp technical field specifically indicates a small street lamp that is used for the less of open air irradiation range.

Background

At present, the LED street lamp has wide application due to the characteristics of energy conservation, environmental protection, high brightness and the like, and comprises a lamp main body, wherein a radiating fin is arranged on the lamp main body and used for radiating heat generated by an LED and a power supply and preventing the temperature from rising. For the convenience of after-sales maintenance, this internal cavity of installing the power that is equipped with of lamps and lanterns, the power is installed behind this cavity, adopts detachable face lid to seal the cavity opening, and in order to prevent that the rainwater from getting into the cavity, the face lid and cavity open-ended surface adopt sealing connection, consequently, behind the installation face lid, is a confined space in the cavity in fact to be unfavorable for the cavity inside and the external atmospheric pressure of taking a breath and balancing inside.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a minitype street lamp, which is provided with a ventilating element in a power cover thereof so as to ventilate the inside of a cavity and the outside.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a small-size street lamp, includes the lamps and lanterns body, locates the cavity that is used for placing the power in it, locates the installation section of thick bamboo on the cavity end plate surface, locates the lamps and lanterns body and is used for sealing cavity open-ended power lid on the surface, be equipped with the perforation that makes the cavity inside communicate with the external world in the power lid, be equipped with ventilative component on power lid internal surface, ventilative component is located the perforation.

Furthermore, be equipped with the through wires hole in the cavity end plate, still include water joint, water joint locates on the cavity end plate inner wall and is located through wires hole department.

A fixing plate for mounting a power supply is arranged on the inner bottom surface of the cavity; the power supply is connected with the fixing plate through screws.

A 10KV lightning protection device is arranged in the cavity.

In order to assist in the installation of the street lamp, a level gauge is arranged on the back of the lamp body and is close to the position where the installation cylinder is connected with the cavity end plate.

The utility model discloses a street lamp, in order to facilitate after-sales maintenance and power supply replacement, the power supply is arranged in a sealed cavity, and a ventilation element is arranged on the power supply cover of the cavity, so that the cavity and the outside can be ventilated at any time, and the air pressure in the cavity is balanced; meanwhile, a lightning protection device is arranged in the cavity, so that the street lamp has a lightning protection effect.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention;

fig. 2 is another perspective view of the embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of an embodiment of the present invention;

FIG. 4 is a partial schematic position view of FIG. 3;

fig. 5 is an exploded view of an embodiment of the present invention.

Reference numerals are as follows: the lighting fixture comprises a lamp body-1, a cavity-101, a cavity end plate-102, a power supply-2, an installation cylinder-3, a power supply cover-4, a perforation-401, a ventilation element-5, a waterproof joint-6, a fixing plate-7, a lightning arrester-8 and a level gauge-9.

Detailed Description

In order to make the technical field better understand the solution of the present invention, the following detailed description is made with reference to the accompanying drawings and embodiments.

As shown in fig. 3-5, an embodiment of the present invention provides a miniature street lamp, which includes a lamp body 1, and a cavity 101 disposed in the lamp body, wherein the cavity is used for accommodating a power supply 2; the mounting cylinder 3 is arranged on the outer surface of the cavity end plate 102 and used for mounting the street lamp at a lamp post and other mounting positions, the power cover 4 is arranged on the surface of the lamp body 1 and used for sealing an opening of the cavity 101, a sealing ring (not shown) is arranged at the joint of the cavity surface and the power cover 4 in order to prevent rainwater from entering the cavity 101 to damage a power supply, a perforation 401 which enables the interior of the cavity to be communicated with the outside is arranged in the power cover 4, a ventilation element 5 is arranged on the inner surface of the power cover, the ventilation element 5 is positioned at the perforation, namely, ventilation between the interior of the cavity and the outside and internal air pressure balance are realized through the combination of the perforation 401 and the ventilation element 5, and the ventilation element 5 is a commercially available standard element.

As shown in fig. 3 and 5, in order to make the street lamp have a lightning protection function, a 10KV lightning protection device 8 is further disposed in the cavity 101, that is, the specification of the lightning protection device adopted in this embodiment is 10KV.

In order to install the power supply 2 and facilitate disassembly, a fixing plate 7 for installing the power supply 2 is arranged on the inner bottom surface of the cavity 101; the power supply is connected with the fixing plate through screws.

As shown in fig. 3, a threading hole is formed in the cavity end plate 102, and the waterproof connector 6 is disposed on the inner wall of the cavity end plate 102 and located at the threading hole, and is used for introducing a connecting wire into the cavity through the waterproof connector.

As shown in fig. 1-2, in order to facilitate installation of the street lamp, no other tool is needed, and a level 9 is provided on the back of the lamp body 1, specifically, the level is close to a position where the installation cylinder 3 is connected with the cavity end plate 102.

In summary, with the structure of the present invention, the power source 2 is disposed in a sealed cavity 101, and the power source cover 4 of the cavity is disposed with the ventilation element 5, so that the cavity 101 can be ventilated with the outside at any time, and the air pressure inside the cavity 101 can be balanced; meanwhile, a lightning protection device 8 is also arranged in the cavity, so that the street lamp has a lightning protection effect.

In the above description, it should be noted that the terms "mounted," "connected," and the like are used broadly and can be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be direct connection or indirect connection through an intermediate medium, and the connection between the two components can be internal; the term "mounted" is to be understood as "mounted on" and "disposed on" and includes fixed mounting, movable mounting and the like.

It is to be understood that the above-described embodiments are merely exemplary of the invention, and are not intended to limit the scope of the invention. The present invention may be embodied in many different forms and, on the contrary, these embodiments are provided so that this disclosure will be thorough and complete. All utilize the equivalent structure that the content of the utility model discloses a specification and attached drawing was done, direct or indirect application is in other relevant technical field, all is in the same way the utility model discloses within the patent protection scope.

Claims

1. The utility model provides a small-size street lamp, includes lamps and lanterns body (1), locates cavity (101) that is used for placing power (2) in it, locates installation section of thick bamboo (3) on cavity end plate (102) surface, locates lamps and lanterns body and be used for sealing cavity open-ended power lid (4) on the surface, its characterized in that, be equipped with in the power lid and make the inside perforation (401) with external intercommunication of cavity, be equipped with ventilative component (5) on the power lid internal surface, ventilative component is located the perforation department.

2. A miniature street light as claimed in claim 1, wherein the cavity end plate (102) is provided with a threading hole therein, and further comprising a waterproof connector (6) provided on the inner wall of the cavity end plate at the threading hole.

3. A street light as claimed in claim 1, characterised in that the inner bottom surface of the cavity (101) is provided with a fixing plate (7) for mounting a power supply (2); the power supply is connected with the fixing plate through screws.

4. A street light as claimed in claim 1, characterised in that a lightning protection device (8) of 10KV is arranged in the cavity (101).

5. A street light as claimed in claim 1, characterised in that the back of the body (1) is provided with a level (9) close to the location where the mounting cylinder (3) is attached to the end plate (102) of the chamber.