CN211738813U

CN211738813U - Economical LED street lamp

Info

Publication number: CN211738813U
Application number: CN202020679894.2U
Authority: CN
Inventors: 王鑫
Original assignee: Shenzhen Ako Photoelectric Technology Co ltd
Current assignee: Shenzhen Ako Photoelectric Technology Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-10-23
Anticipated expiration: 2030-04-28

Abstract

An economical LED street lamp relates to the technical field of street lamps, the tail end of a shell is connected with a waterproof joint and a respirator, and the side surface of the tail end is connected with a support screw; the back of the shell is smooth, a hollowed radiating fin is arranged on the inner side of the shell on the other side of the binding post, the lamp panel is fixed on the hollowed radiating fin, a lens is fixedly covered on the upper portion of the lamp panel, and a reflecting cup is fixedly covered on the periphery of the upper portion of the lens; it also comprises toughened glass and a foaming silica gel ring; the toughened glass covers and utilizes the bolt assembly to fix at the upper surface of casing, and is located between toughened glass and the casing and all around sealed the clamp be equipped with the foaming silica gel circle. The back of the lamp body is a smooth surface, dust is not easy to gather, the radiating fins are hollowed out inside the shell, and the main structural part of the whole product is only the shell and the toughened glass, so that few accessories are required when the performance requirements are met, the waste of materials is reduced, and the cost is saved.

Description

Economical LED street lamp

Technical Field

The utility model relates to a street lamp technical field, concretely relates to economical LED street lamp.

Background

The LED street lamp has the advantages of high efficiency, energy conservation and environmental protection, and is widely applied day by day, however, in the practical application of the LED street lamp, most radiating fins are designed on the back surface of the LED street lamp and used for radiating the lamp, dust and leaves are easily accumulated in the middle grooves of the adjacent radiating fins, the radiating performance of the lamp is poor due to long-term accumulation, the heat of the lamp is not easy to be radiated, the service life of the lamp is influenced, and the light attenuation of the lamp is accelerated. To avoid this, many lamps are made smooth on the back, or a smooth cover is added outside the heat sink, so that dust is not easily accumulated on the back, which results in increased cost and waste of material resources.

The LED street lamp with the back surface not easy to accumulate dust has the advantages that a smooth cover is additionally arranged outside an original lamp with radiating fins, and the back of the lamp is designed to be a smooth surface. Both of these approaches add one part, one material cost, resulting in increased overall fixture cost, and are in need of improvement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide an economical LED street lamp of reasonable in design, the lamp body back is the smooth surface, is difficult for gathering the dust, and the fin of the inside fretwork of casing, whole product major structure only casing and toughened glass, the accessory is also few when satisfying the performance requirement, reduces the waste of material, saves the cost.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the lamp comprises a reflective cup, a reflective cup screw, a lens, a lamp panel, a shell, a wiring terminal screw, a wiring terminal, a power supply fixing screw, a respirator, a waterproof joint and a bracket screw; a power supply is fixed on one side in the shell by using a power supply fixing screw, a binding post is fixed in the shell on one side of the power supply by using a binding post screw, the tail end of the shell is connected with a waterproof connector and a respirator, and the side surface of the tail end is connected with a support screw; the back of the shell is smooth, a hollowed radiating fin is arranged on the inner side of the shell on the other side of the binding post, the lamp panel is fixed on the hollowed radiating fin, a lens is fixedly covered on the upper portion of the lamp panel, and a reflecting cup is fixedly covered on the periphery of the upper portion of the lens; it also comprises toughened glass and a foaming silica gel ring; the toughened glass covers and utilizes the bolt assembly to fix at the upper surface of casing, and is located between toughened glass and the casing and all around sealed the clamp be equipped with the foaming silica gel circle.

Furthermore, the bolt assembly consists of a toughened glass screw, an O-shaped ring, a toughened glass pressing ring and a rubber plug; the O-shaped ring is embedded in the toughened glass pressing ring, the toughened glass screw penetrates through the O-shaped ring, the rubber plug and the toughened glass, the rubber plug is connected to the connecting column of the shell in a threaded manner, the rubber plug is embedded at the bottom in the toughened glass pressing ring, and the lower ring surface of the toughened glass pressing ring is abutted to the upper surface of the toughened glass.

After the structure is adopted, the beneficial effects of the utility model are that: the utility model provides an economical LED street lamp, the lamp body back is the smooth surface, is difficult for gathering the dust, and the fin of the inside fretwork of casing, whole product major structure spare only casing and toughened glass, and the accessory is also few when satisfying the performance requirement, reduces the waste of material, saves the cost.

Description of the drawings:

fig. 1 is an exploded view of the present invention.

Fig. 2 is a schematic view of the internal structure of the middle housing of the present invention.

Fig. 3 is a schematic diagram of the back structure of the middle housing of the present invention.

Description of reference numerals:

the light-emitting diode lamp comprises a toughened glass screw 1, an O-shaped ring 2, a toughened glass pressing ring 3, a rubber plug 4, toughened glass 5, a foamed silica gel ring 6, a reflective cup 7, a reflective cup screw 8, a lens 9, a lamp panel 10, a shell 11, a hollowed radiating fin 11-1, a binding post screw 12, a binding post 13, a power supply 14, a power supply fixing screw 15, a respirator 16, a waterproof joint 17, a support screw 18 and a bolt assembly 19.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to fig. 3, the following technical solutions are adopted in the present embodiment: the lamp comprises a reflective cup 7, a reflective cup screw 8, a lens 9, a lamp panel 10, a shell 11, a binding post screw 12, a binding post 13, a power supply 14, a power supply fixing screw 15, a respirator 16, a waterproof joint 17 and a support screw 18; a power supply 14 is fixed on one side inside the shell 11 by a power supply fixing screw 15, a binding post 13 is fixed in the shell 11 on the side of the power supply 14 by a binding post screw 12, the tail end of the shell 11 is connected with a waterproof joint 17 and a respirator 16, and the side surface of the tail end is connected with a bracket screw 18; the back of the shell 11 is smooth, the inner side of the shell 11 positioned on the other side of the binding post 13 is provided with a hollowed radiating fin 11-1, the lamp panel 10 is fixed on the hollowed radiating fin 11-1, the upper part of the lamp panel 10 is covered and fixed with a lens 9, and the periphery of the upper part of the lens 9 is covered and fixed with a light reflecting cup 7; the rubber plug also comprises a toughened glass screw 1, an O-shaped ring 2, a toughened glass pressing ring 3, a rubber plug 4, toughened glass 5 and a foamed silica gel ring 6; the toughened glass screw 1, the O-shaped ring 2, the toughened glass pressing ring 3 and the rubber plug 4 form a bolt assembly 19, the toughened glass 5 covers the upper surface of the shell 11, wherein the O-shaped ring 2 is embedded in the toughened glass pressing ring 3, the toughened glass screw 1 penetrates through the O-shaped ring 2, the rubber plug 4 and the toughened glass 5 and then is in threaded connection with a connecting column of the shell 11, the rubber plug 4 is embedded at the inner bottom of the toughened glass pressing ring 3, and the lower ring surface of the toughened glass pressing ring 3 abuts against the upper surface of the toughened glass 5; and a foaming silica gel ring 6 is hermetically clamped between the toughened glass 5 and the shell 11.

The working principle of the specific embodiment is as follows: the housing 11 has a smooth back surface so that it is less prone to dust accumulation; the hollow radiating fins 11-1 arranged inside the shell 11 are beneficial to radiating the lamp; the lamp main body is divided into two parts, namely tempered glass 5 and a shell 11, so that the whole structural material is reduced, and the cost is reduced.

After adopting above-mentioned structure, this embodiment's beneficial effect is: this embodiment provides an economical LED street lamp, and the lamp body back is the smooth surface, is difficult for gathering the dust, and the fin of the inside fretwork of casing, whole product major structure only casing and toughened glass, the accessory is also few when satisfying the performance requirement, reduces the waste of material, saves the cost.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An economical LED street lamp comprises a reflective cup (7), a reflective cup screw (8), a lens (9), a lamp panel (10), a shell (11), a binding post screw (12), a binding post (13), a power supply (14), a power supply fixing screw (15), a respirator (16), a waterproof joint (17) and a support screw (18); a power supply (14) is fixed on one side inside the shell (11) by a power supply fixing screw (15), a binding post (13) is fixed in the shell (11) on one side of the power supply (14) by a binding post screw (12), the tail end of the shell (11) is connected with a waterproof joint (17) and a respirator (16), and the side surface of the tail end is connected with a support screw (18); the method is characterized in that: the back surface of the shell (11) is smooth, hollow radiating fins (11-1) are arranged on the inner side of the shell (11) on the other side of the binding post (13), the lamp panel (10) is fixed on the hollow radiating fins (11-1), a lens (9) is fixedly covered on the upper portion of the lamp panel (10), and a light reflecting cup (7) is fixedly covered on the periphery of the upper portion of the lens (9); it also comprises toughened glass (5) and a foaming silica gel ring (6); the toughened glass (5) is covered and fixed on the upper surface of the shell (11) by a bolt component (19), and a foaming silica gel ring (6) is hermetically clamped between the toughened glass (5) and the shell (11).

2. The economical LED street lamp according to claim 1, wherein: the bolt assembly (19) consists of a toughened glass screw (1), an O-shaped ring (2), a toughened glass pressing ring (3) and a rubber plug (4); the O-shaped ring (2) is embedded in the toughened glass pressing ring (3), the toughened glass screw (1) penetrates through the O-shaped ring (2), the rubber plug (4) and the toughened glass (5) and then is in threaded connection with the connecting column of the shell (11), the rubber plug (4) is embedded at the bottom in the toughened glass pressing ring (3), and the lower annular surface of the toughened glass pressing ring (3) abuts against the upper surface of the toughened glass (5).