CN212319587U

CN212319587U - Self-cooled LED street lamp

Info

Publication number: CN212319587U
Application number: CN202021252217.9U
Authority: CN
Inventors: 朱飞; 黄立行; 童琳; 林礼听
Original assignee: Zhejiang Guannan Energy Technology Co ltd
Current assignee: Zhejiang Guannan Energy Technology Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-01-08
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a self-cooling LED street lamp, including stand and LED lamp, stand surface cover is equipped with the connecting pipe, the left side fixedly connected with heat dissipation lamp shade of connecting pipe, heat dissipation lamp shade includes first glass cover and second glass cover, and the second glass cover is located the inside of first glass cover, and the top fixedly connected with of second glass cover rotates the motor, and the output of rotating the motor runs through inside the second glass cover and extend to second glass cover to the output of rotating the motor passes through connecting piece fixedly connected with heat dissipation flabellum, the utility model relates to a LED street lamp technical field. This self-cooling LED street lamp sets up the air intake through the both sides in first glass cover bottom, and the cooperation rotates the motor and drives the rotation of heat dissipation flabellum and produce atmospheric pressure for outside air current is taken out to the inside of second glass cover, through the LED lamp, thereby produces the LED lamp heat and sees off from the air outlet, and this structure is comparatively simple, can be quick distribute away the heat, easily promotes.

Description

Self-cooled LED street lamp

Technical Field

The utility model relates to a LED street lamp technical field specifically is a self-cooling LED street lamp.

Background

Road lighting is an important component of urban lighting, the traditional street lamp is usually adopted, the high-pressure sodium lamp emits light at 360 degrees, and the defect of large light loss causes huge waste of energy, at present, the global environment is increasingly worsened, clean energy is developed in all countries, and along with the high-speed increase of national economy, the contradiction between national energy supply and demand is increasingly prominent, the situation of serious shortage exists in power supply, and energy conservation is a problem which needs to be solved urgently. Therefore, the LED street lamp has very important significance for urban illumination energy conservation.

Current LED street lamp can give out a large amount of heats because long-time work, if these heats pile up in the inside of lamp shade for a long time, probably can cause the influence to the life-span of LED lamp, consequently need dispel the heat to the LED street lamp, and current self-cooling LED street lamp's radiating effect is relatively poor, and the radiating rate is slower, consequently the utility model provides a self-cooling LED street lamp.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a self-cooling LED street lamp has solved the relatively poor problem of present LED street lamp effect.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a self-cooling LED street lamp, includes stand and LED lamp, stand surface cover is equipped with the connecting pipe, the left side fixedly connected with heat dissipation lamp shade of connecting pipe, heat dissipation lamp shade includes first glass cover and second glass cover, second glass cover is located the inside of first glass cover, the top fixedly connected with rotation motor of second glass cover, the output that rotates the motor runs through second glass cover and extends to inside the second glass cover to the output of rotation motor passes through connecting piece fixedly connected with heat dissipation flabellum, the through-hole has been seted up at the top of second glass cover, the air intake has all been seted up to the both sides of first glass cover bottom to the air outlet has been seted up to the bottom of first glass cover.

Preferably, the two sides of the inner wall of the second glass cover are fixedly connected with fixing blocks, two fixing blocks are fixedly connected with connecting rods on the opposite sides, two connecting rods are fixedly connected with the base between the opposite sides, and the LED lamp is located at the bottom of the base.

Preferably, the top fixedly connected with temperature sensor of fixed block, the top fixedly connected with solar panel of stand.

Preferably, the top of the first glass cover is provided with a water collecting tank, a sealing piece penetrates through one side of the inner wall of the water collecting tank, water absorbing cloth is fixedly connected to the inner surface of the sealing piece, and two ends of the water absorbing cloth penetrate through the sealing piece and extend to the outside of the sealing piece.

Preferably, one side of the water absorption cloth is in contact with the outer surface of the second glass cover.

Preferably, the number of the through holes is provided with a plurality, and the through holes are uniformly distributed on the top of the second glass cover.

Advantageous effects

The utility model provides a self-cooling LED street lamp. Compared with the prior art, the method has the following beneficial effects:

(1) the self-cooling LED street lamp is characterized in that a heat dissipation lampshade is fixedly connected to the left side of a connecting pipe, the heat dissipation lampshade comprises a first glass cover and a second glass cover, the second glass cover is positioned inside the first glass cover, a rotating motor is fixedly connected to the top of the second glass cover, the output end of the rotating motor penetrates through the second glass cover and extends into the second glass cover, a heat dissipation fan blade is fixedly connected to the output end of the rotating motor through a connecting piece, a through hole is formed in the top of the second glass cover, air inlets are formed in two sides of the bottom of the first glass cover, an air outlet is formed in the bottom of the first glass cover, air inlets are formed in two sides of the bottom of the first glass cover and are matched with the rotating motor to drive the heat dissipation fan blade to rotate to generate air pressure, so that external air flow is pumped into the inside of the second glass cover and passes through an LED lamp, and the, the structure is simple, heat can be quickly dissipated, and the heat dissipation device is easy to popularize.

(2) This self-cooling LED street lamp, the ponding groove has been seted up through the top at first glass cover, the sealing member has been run through to one side of ponding inslot wall, the internal surface fixedly connected with cloth that absorbs water of sealing member, the both ends of the cloth that absorbs water all run through the sealing member and extend to the outside of sealing member, the one side of the cloth that absorbs water contacts with the surface of second glass cover, set up the ponding groove through the top at first glass cover, the cloth that absorbs water on the cooperation sealing member, can make the cloth that absorbs water be in moist state for a long time, recycle and absorb water the cloth and contact with the surface of second glass cover, thereby can absorb the heat on second glass cover surface, can further improve its practicality through the substructure.

Drawings

Fig. 1 is a front view of the internal structure of the heat-dissipating lamp cover of the present invention;

FIG. 2 is a front view of the second glass cover of the present invention;

fig. 3 is the external structure plan view of the LED street lamp of the present invention.

In the figure: the solar water heater comprises a vertical column 1, an LED lamp 2, a connecting pipe 3, a heat dissipation lampshade 4, a first glass cover 41, a second glass cover 42, a rotating motor 43, heat dissipation fan blades 44, through holes 45, air inlets 46, air outlets 47, fixing blocks 5, connecting rods 6, a base 7, a temperature sensor 8, a solar panel 9, a water collecting tank 10, a sealing element 11 and water absorbing cloth 12.

Detailed Description

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.

Referring to fig. 1-3, the present invention provides a technical solution: a self-cooling LED street lamp comprises a column 1 and an LED lamp 2, wherein a storage battery is arranged inside the column 1 and electrically connected with a solar panel 9, which is not described in detail in the prior art, a connecting pipe 3 is sleeved on the outer surface of the column 1, a heat dissipation lampshade 4 is fixedly connected to the left side of the connecting pipe 3, the heat dissipation lampshade 4 comprises a first glass cover 41 and a second glass cover 42, the second glass cover 42 is positioned inside the first glass cover 41, a rotating motor 43 is fixedly connected to the top of the second glass cover 42, the rotating motor 43 is electrically connected with the storage battery inside the column 1, the output end of the rotating motor 43 penetrates through the second glass cover 42 and extends into the second glass cover 42, and a heat dissipation fan blade 44 is fixedly connected to the output end of the rotating motor 43 through a connecting piece, the rotation of the heat dissipation fan blade 44 can generate downward air flow, and further generate negative pressure, so that the external air flow enters the inside of the first glass cover, the heat inside the second glass cover 42 is blown out from an air outlet 47, the top of the second glass cover 42 is provided with a through hole 45, two sides of the bottom of the first glass cover 41 are provided with air inlets 46, the bottom of the first glass cover 41 is provided with an air outlet 47, two sides of the inner wall of the second glass cover 42 are fixedly connected with fixed blocks 5, one opposite sides of the two fixed blocks 5 are fixedly connected with connecting rods 6, a base 7 is fixedly connected between one opposite sides of the two connecting rods 6, the LED lamp 2 is positioned at the bottom of the base 7, the top of the fixed block 5 is fixedly connected with a temperature sensor 8, the temperature sensor 8 adopts a sensor of a DS18B20 type, when the temperature sensor 8 detects that the temperature inside the second glass cover 42 is overhigh, the rotating motor 43 is started through an external control module, the top of the upright post 1 is fixedly connected with a solar panel 9, the top of the first, one side of the inner wall of the water collecting tank 10 is penetrated with a sealing element 11, the sealing element 11 prevents water from leaking, the inner surface of the sealing element 11 is fixedly connected with a water absorbing cloth 12, two ends of the water absorbing cloth 12 both penetrate through the sealing element 11 and extend to the outside of the sealing element 11, one side of the water absorbing cloth 12 is in contact with the outer surface of the second glass cover 42, a plurality of through holes 45 are arranged, the through holes 45 are uniformly distributed at the top of the second glass cover 42, and the content which is not described in detail in the specification belongs to the prior art which is well known to the technicians in the field.

In use, energy absorbed by the solar panel 9 is stored within the battery, and when the temperature sensor 8 detects an excessive temperature within the outer second glass cover 42, the rotation motor 43 is started by the external control module, the rotation of the rotation motor 43 drives the rotation of the heat dissipation fan blades 44, so that the external air flow enters the inside of the first glass cover 41 from the air inlet 46, enters the inside of the second glass cover 42 through the through hole 45, the heat in the second glass cover 42 is blown out from the air outlet 47, when the outside rains, part of the rain water is stored in the water collecting tank 10, meanwhile, the water absorption cloth 12 absorbs the water in the water accumulation water tank 10 and covers the whole water absorption cloth 12, and the side of the water absorption cloth 12 contacting with the second glass cover 42 absorbs the heat on the surface of the second glass cover 42 and evaporates to further evaporate the heat.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a self-cooling LED street lamp, includes stand (1) and LED lamp (2), stand (1) surface cover is equipped with connecting pipe (3), its characterized in that: the left side fixedly connected with heat dissipation lamp shade (4) of connecting pipe (3), heat dissipation lamp shade (4) are including first glass cover (41) and second glass cover (42), second glass cover (42) are located the inside of first glass cover (41), the top fixedly connected with rotation motor (43) of second glass cover (42), the output that rotates motor (43) runs through second glass cover (42) and extends to inside second glass cover (42) to the output that rotates motor (43) passes through connecting piece fixedly connected with heat dissipation flabellum (44), through-hole (45) have been seted up at the top of second glass cover (42), air intake (46) have all been seted up to the both sides of first glass cover (41) bottom to air outlet (47) have been seted up to the bottom of first glass cover (41).

2. The self-cooling LED street lamp according to claim 1, wherein: the equal fixedly connected with fixed block (5) in both sides of second glass cover (42) inner wall, two equal fixedly connected with connecting rod (6), two in one side that fixed block (5) is relative fixedly connected with base (7) between one side that connecting rod (6) are relative, LED lamp (2) are located the bottom of base (7).

3. A self-cooling LED street lamp as claimed in claim 2, wherein: the top fixedly connected with temperature sensor (8) of fixed block (5), the top fixedly connected with solar panel (9) of stand (1).

4. The self-cooling LED street lamp according to claim 1, wherein: water accumulation tank (10) has been seted up at the top of first glass cover (41), sealing member (11) have been run through to one side of water accumulation tank (10) inner wall, the internal surface fixed connection of sealing member (11) absorbs water cloth (12), the both ends of cloth (12) that absorb water all run through sealing member (11) and extend to the outside of sealing member (11).

5. A self-cooling LED street lamp according to claim 4, characterized in that: one side of the water absorption cloth (12) is in contact with the outer surface of the second glass cover (42).

6. The self-cooling LED street lamp according to claim 1, wherein: the number of the through holes (45) is provided with a plurality of through holes, and the through holes (45) are uniformly distributed at the top of the second glass cover (42).