CN216345961U

CN216345961U - LED street lamp heat dissipation shell

Info

Publication number: CN216345961U
Application number: CN202122638372.5U
Authority: CN
Inventors: 俞建忠; 孟令军
Original assignee: Zhejiang Juchi Auto Parts Co ltd
Current assignee: Zhejiang Juchi Auto Parts Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-04-19
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses a heat dissipation shell of an LED street lamp, which comprises a shell main body, wherein a plurality of first mounting grooves and a plurality of second mounting grooves are arranged on the shell main body, the first mounting grooves are parallel to each other, the second mounting grooves are parallel to each other, the first mounting grooves and the second mounting grooves are perpendicular to each other, a plurality of solar panels are arranged on the shell main body, the solar panels are detachably connected in the first mounting grooves or the second mounting grooves, most light rays are absorbed and reflected through the solar panels, a part of sunlight is utilized, heat in the sunlight is absorbed at the same time, the phenomenon that the internal temperature of the shell main body of the street lamp rises due to direct sunlight is avoided, and the service life of an LED and other parts is influenced.

Description

LED street lamp heat dissipation shell

Technical Field

The utility model belongs to the field of LED street lamp devices, and particularly relates to a heat dissipation shell of an LED street lamp.

Background

As a new generation of light source, LEDs are used to rapidly replace traditional light sources with significant advantages of energy saving, high efficiency, long life, high color saturation, etc., the current urban construction is rapidly developed to drive rapid development of outdoor LED lamps, meanwhile, the requirement for the quality of outdoor road lighting is also continuously improved, and LED street lamps with energy saving, high efficiency, long life and environmental protection are widely used in order to meet the requirements of energy saving and environmental protection.

Even if LED is more energy-conserving than traditional lamps and lanterns, nevertheless because the restriction of energy conversion efficiency, LED is luminous, body itself also can produce certain heat, especially on powerful LED street lamp, need set up a plurality of heat dissipation ribs on its shell, guarantee the radiating effect of its lamps and lanterns, improve the life of lamps and lanterns, but when the summer day, because the direct incidence of sun leads to the shell temperature higher, and because the shell is the metal material, even LED is operating condition no longer, long-time sunshine shines also to make the inside high temperature of street lamp, thereby influence the life of inside LED and other spare parts.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the heat dissipation shell of the LED street lamp, wherein the shell is provided with the solar panel, so that the phenomenon that the service life of internal parts is influenced by overhigh temperature of the shell in summer is prevented.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a LED street lamp heat dissipation shell, includes the shell main part, be provided with a plurality of first mounting grooves and a plurality of second mounting groove in the shell main part, be parallel to each other between a plurality of first mounting grooves, be parallel to each other between a plurality of second mounting grooves, mutually perpendicular between first mounting groove and the second mounting groove, be provided with a plurality of solar panel in the shell main part, solar panel can dismantle to be connected in first mounting groove or second mounting groove.

Further, be provided with the installation piece between solar panel and the shell main part, it is articulated between installation piece and the solar panel.

Furthermore, the back of the solar panel is provided with a plurality of heat dissipation ribs.

Furthermore, the mounting block is provided with a first mounting hole, the first mounting groove and the second mounting groove are internally provided with a second mounting hole, the mounting block is provided with a fixing bolt, the fixing bolt respectively penetrates through the first mounting hole and the second mounting hole, and the end part of the fixing bolt penetrating through the second mounting hole is in threaded connection with a fixing nut.

Furthermore, the sizes of the solar panels are different, and the solar panels are arranged in the first installation groove or the second installation groove according to the size sequence.

Compared with the prior art, the utility model has the beneficial effects that: set up first mounting groove and second mounting groove on the shell main part, select to install solar panel on first mounting groove or second mounting groove according to the direction of road, rotating solar panel according to the angle of illumination of sun, thereby when the strong day of summer sunshine, accessible solar panel absorbs most light and reflects, utilize partly sunshine, absorb the heat in the sunshine simultaneously, the shell main part of avoiding the street lamp receives sunshine to penetrate directly and inside temperature risees, influence the life of LED and other spare parts.

Drawings

FIG. 1 is a schematic front structure view of a heat dissipation housing of an LED street lamp according to the present invention;

FIG. 2 is a front view of the main body of the housing;

FIG. 3 is a schematic top view of the main housing;

fig. 4 is a schematic front view of a solar panel.

Reference numerals: 1. a housing main body; 2. a first mounting groove; 3. a second mounting groove; 4. a solar panel; 5. mounting blocks; 6. heat dissipation ribs; 7. a first mounting hole; 8. a second mounting hole; 9. and (5) fixing the bolt.

Detailed Description

In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate that the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the utility model, "a number" or "a number" means two or more unless explicitly specified otherwise.

The present invention is further explained with reference to fig. 1 to 4.

The utility model provides a LED street lamp heat dissipation shell, includes housing body 1, housing body 1 is last to be provided with a plurality of first mounting grooves 2 and a plurality of second mounting groove 3, be parallel to each other between a plurality of first mounting grooves 2, be parallel to each other between a plurality of second mounting grooves 3, mutually perpendicular between first mounting groove 2 and the second mounting groove 3, housing body 1 is last to be provided with a plurality of solar panel 4, solar panel 4 can dismantle to be connected in first mounting groove 2 or second mounting groove 3.

As shown in fig. 3, the first mounting groove 2 of the housing main body 1 is a longitudinal direction (Y), and the second mounting groove 3 is a lateral direction (X).

As shown in fig. 1 to 4, after the LED and other components are installed in the housing main body 1, an installer selects to install the solar panel 4 on the first installation groove 2 or the second installation groove 3 according to the installation position of the whole street lamp (the north-south orientation or the east-west orientation of the road), electrically connect the solar panel 4 with the storage battery inside the lamp, and install the lamp on both sides of the road, so that in the daytime of summer, most of the sunlight irradiated on the housing main body 1 is absorbed or reflected by the solar panel 4, and simultaneously, the heat in the sunlight is absorbed, and the heat is dissipated into the air by the solar panel 4 itself, thereby preventing the internal temperature of the housing main body 1 from rising, and affecting the service life of the LED and other components.

Preferably, the installation distance between the two solar panels 4 may be appropriately changed according to the local sunlight irradiation conditions.

As shown in fig. 4, in this embodiment, it is preferable that an installation block 5 is disposed between the solar panel 4 and the housing main body 1, the installation block 5 is hinged to the solar panel 4, that is, the solar panel 4 is connected to the housing main body 1 when passing through the installation block 5, and after the solar panel 4 is installed, the solar panel 4 can be rotated on the installation block 5 to be perpendicular to the irradiation angle of the sunlight as much as possible, so as to absorb the sunlight and heat to a greater extent, and improve the absorption efficiency of the solar panel 4.

As shown in fig. 1, in the embodiment, it is preferable that the plurality of heat dissipation ribs 6 are disposed on the back surface of the solar panel 4, that is, the heat dissipation efficiency of the solar panel 4 is improved by the heat dissipation ribs 6, so that the solar panel 4 is prevented from transferring excessive heat to the housing main body 1, and the temperature of the housing main body 1 is prevented from rising.

As shown in fig. 1 to 4, in the present embodiment, preferably, a first mounting hole 7 is formed on the mounting block 5, second mounting holes 8 are formed in the first mounting groove 2 and the second mounting groove 3, a fixing bolt 9 is formed on the mounting block 5, the fixing bolt 9 respectively passes through the first mounting hole 7 and the second mounting hole 8, and a fixing nut (not shown in the drawings) is connected to an end portion of the fixing bolt 9 passing through the second mounting hole 8 by a thread, when the solar panel 4 is mounted, after the mounting block 5 is placed in the first mounting groove 2 or the second mounting groove 3, the first mounting on the mounting block 5 is aligned with the second mounting hole 8 on the first mounting groove 2 or the second mounting groove 3, then the fixing bolt 9 is processed to sequentially pass through the first mounting hole 7 and the second mounting hole 8, and finally the fixing nut is connected to the fixing bolt 9, so that the fixing block and the solar panel 4 can be mounted on the housing main body 1, and is convenient to disassemble.

As shown in fig. 1, in the present embodiment, the solar panels 4 preferably have different sizes and are sequentially installed in the first installation groove 2 or the second installation groove 3 in size order, that is, the solar panels 4 are sequentially installed from small to large according to the irradiation direction of sunlight, so as to improve the sunlight absorption efficiency of the solar panels 4.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. The utility model provides a LED street lamp heat dissipation shell which characterized in that: including the shell main part, be provided with a plurality of first mounting grooves and a plurality of second mounting groove in the shell main part, be parallel to each other between a plurality of first mounting grooves, be parallel to each other between a plurality of second mounting grooves, mutually perpendicular between first mounting groove and the second mounting groove, be provided with a plurality of solar panel in the shell main part, solar panel can dismantle to be connected in first mounting groove or second mounting groove.

2. The LED street lamp heat dissipation housing of claim 1, wherein: and an installation block is arranged between the solar panel and the shell main body and is hinged with the solar panel.

3. The LED street lamp heat dissipation housing of claim 2, wherein: the back of the solar panel is provided with a plurality of heat dissipation ribs.

4. The LED street lamp heat dissipation housing of claim 3, wherein: the mounting block is provided with a first mounting hole, second mounting holes are formed in the first mounting groove and the second mounting groove, a fixing bolt is arranged on the mounting block, the fixing bolt penetrates through the first mounting hole and the second mounting hole respectively, and the end portion, penetrating through the second mounting hole, of the fixing bolt is connected with a fixing nut in a threaded mode.

5. The LED street lamp heat dissipation housing of claim 4, wherein: the solar panels are different in size and are arranged in the first mounting groove or the second mounting groove according to the size sequence.