CN216521386U

CN216521386U - Heat-dissipation energy-saving LED street lamp

Info

Publication number: CN216521386U
Application number: CN202220233810.1U
Authority: CN
Inventors: 马赠雨; 顾洲全; 代玉宁; 潘家伟; 任敏; 张伟
Original assignee: Wuxi Institute of Arts and Technology
Current assignee: Wuxi Institute of Arts and Technology
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-05-13
Anticipated expiration: 2032-01-28

Abstract

The utility model discloses a heat-dissipation energy-saving LED street lamp, which comprises a lamp post, wherein the top end of the lamp post is fixed at the top of a lamp shade through a connecting bent rod, an LED lamp body is fixed in the lamp shade, a transparent cover is detachably arranged at the bottom of the LED lamp body, a plurality of first through holes are formed in one side of the LED lamp body, a plurality of second through holes are formed in the other side of the LED lamp body, the first through holes are obliquely and downwards arranged on the LED lamp body, an installation cover is arranged between the LED lamp body and the lamp post, a heat-dissipation fan is fixed in the installation cover, heat-dissipation fan blades are fixed on a motor shaft of the heat-dissipation fan, the heat-dissipation fan is used for driving the heat-dissipation fan blades to rotate, heat in the lamp shade can be conveniently discharged through the first through holes and the second through holes, meanwhile, the first through holes are obliquely and downwards arranged on the LED lamp body, so as to reduce the entry of dust, and the solar cell panel is arranged on the LED street lamp, so as to store electric energy converted from solar energy in an accumulator, the power supply device is used for supplying power to the cooling fan so as to reduce energy loss.

Description

Heat-dissipation energy-saving LED street lamp

Technical Field

The utility model relates to the technical field of lamps, in particular to a heat-dissipation energy-saving LED street lamp.

Background

The LED street lamp is the most energy-saving and environment-friendly lighting product which is used on various roads at present, but the LED light source has high requirement on heat dissipation because the LED lamp converts part of electric energy into visible light and converts other energy into heat energy, the packaging area of the LED lamp is small, the heat dissipation through convection and radiation is small, if unnecessary heat is not dissipated through a heat dissipation system, a large amount of heat can be accumulated in the LED lamp, and the service life of the LED lamp can be influenced.

In the prior art, heat generated by a lamp body of the LED street lamp is dissipated by natural convection between the surface of the lamp shade of the LED street lamp and air, but the heat dissipation effect of the heat dissipation mode on the lamp body is poor because the lamp body is arranged inside the lamp shade.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heat-dissipation energy-saving LED street lamp to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an energy-conserving LED street lamp dispels heat, includes the lamp pole, the top of lamp pole is fixed at the lamp shade top through connecting the knee, the inside LED lamp body that is fixed with of lamp shade, the bottom demountable installation of LED lamp body has the translucent cover, one side of LED lamp body is equipped with a plurality of first through-holes, the opposite side of LED lamp body is equipped with a plurality of second through-holes, first through-hole sets up on the LED lamp body to one side, be equipped with the installation cover between LED lamp body and the lamp pole, the inside cooling fan that is fixed with of installation cover, be fixed with the heat dissipation fan blade on cooling fan's the motor shaft, the heat dissipation fan blade sets up with first through-hole relatively, still be equipped with solar cell panel and battery on the LED lamp body.

Further, the solar cell panel is electrically connected to the storage battery, and the storage battery is electrically connected to the cooling fan.

Furthermore, a plurality of dustproof nets for preventing dust on the first through holes and the second through holes are arranged in the LED lamp body.

Furthermore, the bottom of the solar cell panel is arranged on the LED lamp body and the lamp post through a plurality of supports.

Furthermore, a rain draining groove is obliquely arranged on the LED lamp body.

Furthermore, an opening and closing door is arranged on the mounting cover.

Compared with the prior art, the utility model has the beneficial effects that:

this kind of LED street lamp utilizes cooling fan drive heat dissipation fan blade to rotate when the heat dissipation, through first through-hole and second through-hole so that with the inside heat discharge of lamp shade, first through-hole sets up on the LED lamp body downwards to one side simultaneously, reduces the entering of dust, is equipped with solar cell panel on this kind of LED street lamp in addition, can be with the electric energy storage of solar energy conversion in the battery for the cooling fan uses is given in the power supply, with the loss of reduction energy.

Drawings

FIG. 1 is a schematic view of the overall internal structure of the present invention;

FIG. 2 is a schematic view of the overall external structure of the present invention;

fig. 3 is a schematic view of a gutter installation structure of the present invention.

In the reference symbols: 1. a lamp post; 2. connecting the bent rod; 3. a lamp shade; 4. an LED lamp body; 5. a transparent cover; 6. a first through hole; 7. a second through hole; 8. mounting a cover; 9. a heat radiation fan; 10. a heat dissipation fan blade; 11. a solar panel; 12. a storage battery; 13. a dust screen; 14. a support; 15. a rain drainage groove; 16. the door is opened and closed.

Detailed Description

The present invention will be described in further detail with reference to the drawings and examples. In which like parts are designated by like reference numerals. It should be noted that as used in the following description, the terms "front," "back," "left," "right," "upper," and "lower" refer to directions in the drawings, and the terms "bottom" and "top," "inner," and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an energy-conserving LED street lamp dispels heat, including lamp pole 1, the top of lamp pole 1 is fixed at 3 tops of lamp shade through connecting

knee

2, 3 inside LED lamp bodies 4 that are fixed with of lamp shade, the bottom demountable installation of LED lamp body 4 has translucent cover 5, one side of LED lamp body 4 is equipped with a plurality of first through-holes 6, the opposite side of LED lamp body 4 is equipped with a plurality of second through-holes 7, first through-hole 6 sets up on LED lamp body 4 to one side downwards, be equipped with installation cover 8 between LED lamp body 4 and the

lamp pole

1, 8 inside radiator fan 9 that are fixed with of installation cover, be fixed with heat dissipation fan blade 10 on radiator fan 9's the motor shaft, heat dissipation fan blade 10 sets up with first through-hole 6 relatively, still be equipped with solar cell panel 11 and battery 12 on the LED lamp body 4.

The solar cell panel 11 is electrically connected to the storage battery 12, the storage battery 12 is electrically connected to the cooling fan 9, and the solar cell panel 11 stores the electric energy converted from solar energy in the storage battery 12 for supplying power to the cooling fan 9 for use, so that the loss of energy is reduced.

The LED lamp body 4 is internally provided with a plurality of dustproof nets 13 for preventing dust in the first through holes 6 and the second through holes 7, so that dust entering is reduced.

The bottom of the solar cell panel 11 is arranged on the LED lamp body 4 and the lamp post 1 through a plurality of brackets 14, so that the solar cell panel 11 can be stably arranged.

The LED lamp body 4 is obliquely provided with a rain drainage groove 15 for draining rain so as to reduce the collection of rain.

The installation cover 8 is provided with an opening and closing door 16, so that the maintenance of the cooling fan 9 inside the installation cover 8 is facilitated.

The working principle is as follows: this kind of LED street lamp is when the heat dissipation, utilize cooling fan 9 drive heat dissipation fan blade 10 to rotate, through first through-hole 6 and second through-hole 7 so that discharge the inside heat of lamp shade 3, first through-hole 6 sets up on LED lamp body 4 to one side downwards simultaneously, reduce the entering of dust, be equipped with solar cell panel 11 on this kind of LED street lamp in addition, can be with the electric energy storage of solar energy conversion in battery 12, be used for the cooling fan 9 use is given in the power supply, with the loss that reduces the energy.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heat dissipation energy-conserving LED street lamp which characterized in that: comprises a lamp post (1), the top end of the lamp post (1) is fixed on the top of a lampshade (3) through a connecting bent rod (2), an LED lamp body (4) is fixed in the lampshade (3), a transparent cover (5) is detachably arranged at the bottom of the LED lamp body (4), a plurality of first through holes (6) are arranged on one side of the LED lamp body (4), a plurality of second through holes (7) are arranged on the other side of the LED lamp body (4), the first through hole (6) is obliquely and downwards arranged on the LED lamp body (4), an installation cover (8) is arranged between the LED lamp body (4) and the lamp post (1), a heat radiation fan (9) is fixed in the mounting cover (8), a heat radiation fan blade (10) is fixed on a motor shaft of the heat radiation fan (9), the heat dissipation fan blade (10) is arranged opposite to the first through hole (6), and the LED lamp body (4) is further provided with a solar cell panel (11) and a storage battery (12).

2. The heat-dissipation energy-saving LED street lamp according to claim 1, characterized in that: the solar cell panel (11) is electrically connected to the storage battery (12), and the storage battery (12) is electrically connected to the cooling fan (9).

3. The heat-dissipation energy-saving LED street lamp according to claim 2, characterized in that: the LED lamp body (4) is internally provided with a plurality of dustproof nets (13) for preventing dust of the first through holes (6) and the second through holes (7).

4. The heat-dissipation energy-saving LED street lamp according to claim 3, characterized in that: the bottom of the solar cell panel (11) is arranged on the LED lamp body (4) and the lamp post (1) through a plurality of brackets (14).

5. The heat-dissipation energy-saving LED street lamp according to claim 4, characterized in that: and the LED lamp body (4) is obliquely provided with a rain drainage groove (15).

6. The heat-dissipation energy-saving LED street lamp according to claim 5, characterized in that: the mounting cover (8) is provided with an opening and closing door (16).