CN214094166U

CN214094166U - High light efficiency LED does not have instrument and maintains street lamp

Info

Publication number: CN214094166U
Application number: CN202120251353.4U
Authority: CN
Inventors: 王鑫; 张志坚; 林艺勇
Original assignee: Shenzhen Ako Photoelectric Technology Co ltd
Current assignee: Shenzhen Ako Photoelectric Technology Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-08-31
Anticipated expiration: 2031-01-28

Abstract

The utility model provides a high light efficiency LED does not have instrument and maintains street lamp, the utility model relates to the street lamp technical field, the lamp plate is fixed on the bottom surface of heat dissipation main part, presss from both sides between lamp plate and the lens and is equipped with lens silica gel circle, and the four corners of lens utilize the screw riveting to fix on the bottom surface of heat dissipation main part; a power supply fixing plate is detachably fixed on the bottom surface of the heat dissipation main body on one side of the lens through a power supply fixing plate pressing block, one end of the power supply fixing plate pressing block is fixed in a connecting column in the heat dissipation main body through a bolt, the other end of the power supply fixing plate pressing block is movably clamped in a limiting groove in the side edge of the power supply fixing plate, the power supply is fixed on the bottom surface of the power supply fixing plate, and a power supply cover silica gel ring is embedded in a groove in the upper surface of the power supply cover. The installation is simple, and buckle formula design, power supply unit modularization installation, wing section breadth design do not accumulate the dust, and the product design is succinctly generous, and the fashion is high-end, accords with modern aesthetic feeling.

Description

High light efficiency LED does not have instrument and maintains street lamp

Technical Field

The utility model relates to a street lamp technical field, concretely relates to high light efficiency LED does not have instrument and maintains street lamp.

Background

The LED lamp has the advantages that the environment of the use place is complex, the requirement on illumination is high, the requirement on the luminous efficiency of the product is high, glare is low, the maintenance is easy, dust is not accumulated, and the like; most of the LED street lamps on the market at present adopt a rectangular lens optical light emitting mode, so that the angle direction is inconvenient to change and adjust; dust is easy to accumulate; the maintenance is inconvenient; the light source can not adapt to the use environment for a long time and influences the illumination effect. Therefore, a high-light-efficiency LED maintenance-free street lamp is urgently needed to improve the above situation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a reasonable in design's high light efficiency LED and exempt from instrument maintenance street lamp, the installation is simple, buckle formula design, power supply unit modularization installation, wing section breadth design, the dust that does not accumulate, product design is succinctly generous, and the fashion is high-end, accords with modern aesthetic feeling.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the LED lamp comprises a heat dissipation main body, a buckle, a power supply fixing plate pressing block, a power supply cover silica gel ring, a power supply cover pressing block, a lamp panel, a lens silica gel ring, a lens, a first fixed rotating shaft and a second fixed rotating shaft; the lamp panel is fixed on the bottom surface of the heat dissipation main body, a lens silica gel ring is clamped between the lamp panel and the lens, and four corners of the lens are riveted and fixed on the bottom surface of the heat dissipation main body by screws; a power supply fixing plate is detachably fixed on the bottom surface of the heat dissipation main body on one side of the lens by using a power supply fixing plate pressing block, one end of the power supply fixing plate pressing block is fixedly connected in a connecting column in the heat dissipation main body by using a bolt, the other end of the power supply fixing plate pressing block is movably clamped in a limiting groove on the side edge of the power supply fixing plate, a power supply is fixed on the bottom surface of the power supply fixing plate, a power supply cover silica gel ring is embedded in a groove in the upper surface of the power supply cover and is abutted against a second waterproof groove integrally formed on the bottom surface of the heat dissipation main body, a first waterproof groove is integrally formed on the upper surface of the power supply cover positioned on the periphery of the power supply cover silica gel ring, and the first waterproof groove is clamped with the lower edge of the heat dissipation main body; one side of the power supply cover is screwed on the lower surface of the heat dissipation main body by using a power supply cover pressing block, wherein one end of the power supply cover pressing block is fixed on the bottom surface of the heat dissipation main body by using a bolt, and screwing columns at the left end and the right end of one side of the power supply cover movably penetrate through an arc-shaped end at the other end of the power supply cover pressing block; the other side of the power supply cover is movably clamped with the heat dissipation main body by utilizing a buckle; one end of the first fixed rotating shaft is fixed on one side of the heat dissipation main body, and the other end of the first fixed rotating shaft is rotatably connected with a second fixed rotating shaft through a shaft.

Furthermore, the hole in the power fixing plate is movably sleeved on the limiting column integrally formed on the bottom surface of the heat dissipation main body.

Furthermore, one end of the buckle is screwed in the groove body in the outer side wall of one end of the heat dissipation main body by using a pin shaft, and the other end of the buckle is movably clamped in the groove body on one side of the power supply cover.

After the structure is adopted, the beneficial effects of the utility model are that: the utility model provides a high light efficiency LED does not have instrument and maintains street lamp, the installation is simple, buckle formula design, and power supply unit modularization installation, wing section breadth design do not accumulate the dust, and product design is succinct generous, and the fashion is high-end, accords with modern aesthetic feeling.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is a cross-sectional view of the fastening of the heat dissipating body and the power cover.

Description of reference numerals:

the heat dissipation device comprises a heat dissipation main body 1, a limiting column 1-1, a second waterproof groove 1-2, a buckle 2, a power supply fixing plate 3, a limiting groove 3-1, a power supply fixing plate pressing block 4, a power supply 5, a power supply cover silica gel ring 6, a power supply cover 7, a first waterproof groove 7-1, a rotary connection column 7-2, a power supply cover pressing block 8, a lamp panel 9, a lens silica gel ring 10, a lens 11, a first fixed rotating shaft 12 and a second fixed rotating shaft 13.

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 LED lamp comprises a heat dissipation main body 1, a buckle 2, a power supply fixing plate 3, a power supply fixing plate pressing block 4, a power supply 5, a power supply cover silica gel ring 6, a power supply cover 7, a power supply cover pressing block 8, a lamp panel 9, a lens silica gel ring 10, a lens 11, a first fixed rotating shaft 12 and a second fixed rotating shaft 13; four corners of the lamp panel 9 are riveted and fixed on the bottom surface of the heat dissipation main body 1 by screws, a lens silicone ring 10 is clamped between the lamp panel 9 and the lens 11, and four corners of the lens 11 are riveted and fixed on the bottom surface of the heat dissipation main body 1 by screws; a power supply fixing plate 3 is detachably fixed on the bottom surface of the heat dissipation main body 1 at one side of the lens 11 by using a power supply fixing plate pressing block 4, an opening in the power supply fixing plate 3 is movably sleeved on a limiting column 1-1 integrally formed on the bottom surface of the heat dissipation main body 1, one end of the power supply fixing plate pressing block 4 is fixedly connected in a connecting column in the heat dissipation main body 1 by using a bolt, the other end of the power supply fixing plate pressing block 4 is movably clamped in a limiting groove 3-1 at the side edge of the power supply fixing plate 3, a power supply 5 is fixed on the bottom surface of the power supply fixing plate 3 by using a bolt in a riveting manner, a power supply cover silica gel ring 6 is embedded in a groove on the upper surface of the power supply cover 7 and is abutted against a second waterproof groove 1-2 integrally formed on the bottom surface of the heat dissipation main body 1, a first waterproof groove 7-1 is integrally formed on the upper surface of the power supply cover 7 at the periphery of the power supply cover silica gel ring 6, the first waterproof groove 7-1 is clamped with the lower edge of the heat dissipation main body 1; one side of the power supply cover 7 is screwed on the lower surface of the heat dissipation main body 1 by using a power supply cover pressing block 8, wherein one end of the power supply cover pressing block 8 is fixed on the bottom surface of the heat dissipation main body 1 by using a bolt, and screwing columns 7-2 at the left end and the right end of one side of the power supply cover 7 are movably arranged in an arc-shaped end at the other end of the power supply cover pressing block 8 in a penetrating manner; the other side of the power supply cover 7 is movably clamped with the heat dissipation main body 1 by utilizing a buckle 2; one end of the buckle 2 is screwed in a groove body in the outer side wall of one end of the heat dissipation main body 1 by a pin shaft, and the other end of the buckle 2 is movably clamped in the groove body on one side of the power supply cover 7; one end of the first fixed rotating shaft 12 is fixed on one side of the heat dissipation main body 1, and the other end of the first fixed rotating shaft 12 is rotatably connected with a second fixed rotating shaft 13 by a shaft.

The working principle of the specific embodiment is as follows: the whole lamp is directly fixed on a lamp post through a second fixed rotating shaft 13, the rotation angle adjustment is realized through meshing teeth on the contact surface of a first fixed rotating shaft 12 and the second fixed rotating shaft 13, the lamp panel 9 is directly installed and fixed on the heat dissipation main body 1 to be attached tightly in the area of the maximum limit to transmit the generated heat energy through a radiator, the service life of a light source is ensured, and the light beam generated by the lamp bead is refracted out through a lens 11 according to a certain angle; the heat dissipation main body 1 and the power fixing plate 3 are separately designed, and the surface fins and the smooth surface of the heat dissipation main body 1 are combined, so that the heat dissipation area is larger, the air convection intensity is increased, heat radiation and heat transfer are facilitated, and dust is not easy to accumulate; rainwater passes through the first waterproof groove, namely the bottom edge of the heat dissipation main body 1 and the first waterproof groove 7-1, so that rainwater can be directly prevented from invading, and a rainproof structure of IP54 is realized; the second waterproof groove consists of a second waterproof groove 1-2 and a power supply cover silica gel ring 6, and the waterproof structure can realize IP 66; the lens silica gel ring 10 has the waterproof effect of the lamp panel 9, and the waterproof structure can realize IP 67; the power fixing plate 3 is limited and prevented from moving through the limiting column 1-1 on the heat dissipation main body 1; and then the power fixing plate pressing block 4 is arranged on the heat dissipation main body 1, and the power fixing plate pressing block 4 is clamped in the limiting groove 3-1 on the power fixing plate 3 after rotating for 90 degrees, so that the power fixing plate 3 can be prevented from shifting after vibration.

After adopting above-mentioned structure, this embodiment's beneficial effect is:

1. the arranged directional lens has high luminous efficiency, and can adjust the installation direction of the lens, thereby improving the application scene requirement;

2. the power supply is in modular design, so that later maintenance and replacement are facilitated;

3. the waterproof aspect is provided with one more waterproof groove, so that the protection is guaranteed better;

4. the surface of the heat dissipation main body is a smooth surface and is provided with the fins, so that the advantages of improving heat dissipation, preventing dust deposition and the like are achieved.

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. The utility model provides a high light efficiency LED does not have instrument and maintains street lamp which characterized in that: the LED lamp comprises a heat dissipation main body (1), a buckle (2), a power supply fixing plate (3), a power supply fixing plate pressing block (4), a power supply (5), a power supply cover silica gel ring (6), a power supply cover (7), a power supply cover pressing block (8), a lamp panel (9), a lens silica gel ring (10), a lens (11), a first fixed rotating shaft (12) and a second fixed rotating shaft (13); the lamp panel (9) is fixed on the bottom surface of the heat dissipation main body (1), a lens silica gel ring (10) is clamped between the lamp panel (9) and the lens (11), and four corners of the lens (11) are riveted and fixed on the bottom surface of the heat dissipation main body (1) through screws; a power fixing plate (3) is detachably fixed on the bottom surface of the heat dissipation main body (1) at one side of the lens (11) by a power fixing plate pressing block (4), one end of the power fixing plate pressing block (4) is fixedly connected in a connecting column in the heat dissipation main body (1) by a bolt, the other end of the power fixing plate pressing block (4) is movably clamped in a limiting groove (3-1) at the side edge of the power fixing plate (3), the power supply (5) is fixed on the bottom surface of the power supply fixing plate (3), the power supply cover silica gel ring (6) is embedded in a groove on the upper surface of the power supply cover (7), the power cover is abutted against a second waterproof groove (1-2) integrally formed on the bottom surface of the heat dissipation main body (1), a first waterproof groove (7-1) is integrally formed on the upper surface of a power cover (7) positioned on the periphery of a power cover silica gel ring (6), and the first waterproof groove (7-1) is clamped with the lower edge of the heat dissipation main body (1); one side of the power supply cover (7) is screwed on the lower surface of the heat dissipation main body (1) by using a power supply cover pressing block (8), wherein one end of the power supply cover pressing block (8) is fixed on the bottom surface of the heat dissipation main body (1) by using a bolt, and screwing columns (7-2) at the left end and the right end of one side of the power supply cover (7) are movably arranged in an arc-shaped end at the other end of the power supply cover pressing block (8); the other side of the power supply cover (7) is movably clamped with the heat dissipation main body (1) by a clamp (2); one end of the first fixed rotating shaft (12) is fixed on one side of the heat dissipation main body (1), and the other end of the first fixed rotating shaft (12) is rotatably connected with a second fixed rotating shaft (13) through a shaft.

2. The high light efficiency LED tool-free maintenance street lamp according to claim 1, wherein: the hole in the power fixing plate (3) is movably sleeved on a limiting column (1-1) integrally formed on the bottom surface of the heat dissipation main body (1).

3. The high light efficiency LED tool-free maintenance street lamp according to claim 1, wherein: one end of the buckle (2) is screwed in a groove body in the outer side wall of one end of the heat dissipation main body (1) by a pin shaft, and the other end of the buckle (2) is movably clamped in the groove body on one side of the power supply cover (7).