CN211600517U

CN211600517U - Rainproof and heat-dissipation LED lighting street lamp

Info

Publication number: CN211600517U
Application number: CN202020109978.2U
Authority: CN
Inventors: 李和国
Original assignee: Jiangxi Wuhe Electric Co ltd
Current assignee: Jiangxi Wuhe Electric Co ltd
Priority date: 2020-01-18
Filing date: 2020-01-18
Publication date: 2020-09-29
Anticipated expiration: 2030-01-18

Abstract

The utility model discloses a rain-proof heat-dissipation LED illuminating street lamp in the technical field of LED illuminating street lamps, the bottom of the lamp shell is fixedly connected with a lampshade, the top of the inner cavity of the lampshade is fixedly provided with a waterproof pad, the bottom of the LED lamp circuit board is fixedly provided with an LED lamp tube, the other sides of the upper baffle plate and the lower baffle plate are fixedly connected with a rainproof cover, the filter screen is fixedly assembled between the rain cover and the lamp shell, the heat conducting plates are fixedly assembled on the side walls around the inner cavity of the lamp shell, the bottom of the inner cavity of the heat conducting plate is fixedly connected with a heat conducting rod, the top of the inner cavity of the lamp shell is fixedly connected with a motor, the LED street lamp is characterized in that the fan is fixedly connected with the output end of the motor, the temperature sensor is arranged on the right side of the motor, and the lamp supporting device is fixedly connected with the right side wall of the lamp shell, so that the problem of poor heat dissipation function of the existing LED street lamp is solved, and meanwhile, the condition that a short circuit is caused by a rainwater infiltration device is avoided.

Description

Rainproof and heat-dissipation LED lighting street lamp

Technical Field

The utility model relates to a LED street lighting technical field specifically is a rain-proof radiating LED street lighting.

Background

An LED lamp, i.e., a light emitting diode, is a solid state semiconductor device that can convert electrical energy into visible light, which can directly convert electricity into light energy. The LED lamp has the advantages of high efficiency and long service life, can be continuously used for tens of thousands of hours, and is longer than the service time of a common incandescent lamp by hundreds of times, so that the LED lamp is widely applied, the LED lamp is also used for illuminating street lamps at present, the street lamps are equipment which is arranged at two sides of a road and provides illumination for pedestrians at night, but the existing LED street lamps have the following problems: (1) the LED street lamp has the advantages that the heat dissipation performance is poor, the heat of the lamp cannot be effectively dissipated after long-time light emitting, the lamp is prone to being burnt out or breaking down after long-time use, (2) the rainproof effect is poor, rainwater is prone to permeating due to poor sealing performance or rain shielding effect, short circuit is prone to occurring, and therefore the LED street lamp capable of achieving rainproof heat dissipation is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rain-proof radiating LED street lighting to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rain-proof heat-dissipation LED illuminating street lamp comprises a lamp shell, wherein a lamp shade is fixedly connected to the bottom of the lamp shell, a waterproof pad is fixedly assembled at the top of an inner cavity of the lamp shade, LED lamp circuit boards are fixedly assembled on the left side wall and the right side wall of the inner cavity of the lamp shell, an LED lamp tube is fixedly assembled at the bottom of the LED lamp circuit board, the LED lamp tube penetrates through the bottom of the lamp shell and the waterproof pad and extends to the inner cavity of the lamp shade, an upper baffle plate and a lower baffle plate are fixedly connected to the left side wall and the right side wall of the lamp shell, a rain-proof cover is fixedly connected to the other side of the upper baffle plate and the lower baffle plate, a filter screen is arranged between the two groups of upper baffle plates and the two groups of lower baffle plates and fixedly assembled between the rain-proof cover and the lamp shell, heat-conducting plates are, the top end of the heat conducting rod is connected with a radiating fin, the top of the inner cavity of the lamp shell is fixedly connected with a motor, the output end of the motor is fixedly connected with a fan, the right side of the motor is provided with a temperature sensor, the temperature sensor is fixedly installed at the top of the inner cavity of the lamp shell, and the right side wall of the lamp shell is fixedly connected with a lamp supporting device.

Preferably, lamps and lanterns strutting arrangement includes the arm of fixed connection at the casing right side wall of lamps and lanterns, arm top right side fixedly connected with link, link top fixed mounting has solar panel, arm bottom right side fixedly connected with lamp pole, lamp pole top right side wall fixedly connected with connecting rod, just connecting rod right-hand member and arm bottom right side fixed connection, the lamp pole bottom fixed mounting is equipped with the lamp stand.

Preferably, have battery and electric wire in arm of the lamp and the lamp pole, just LED lamp circuit board, motor, temperature sensor and solar panel pass through electric wire and battery electric connection.

Preferably, the lower baffle plate is provided with a vent hole close to the lamp shell, the upper baffle plate is provided with a vent hole far away from the lamp shell, and the vent hole is uniformly formed along the length direction of the baffle plate from front to back.

Preferably, the lampshade is a transparent plastic lampshade, the tops of the side plates on the left side and the right side of the lampshade are inclined at a certain angle towards the middle of the lampshade, and the connecting assembly of the lampshade and the lamp shell is coated with sealant.

Preferably, the top of the lamp shell is provided with a through hole which vertically penetrates through the lamp shell, and the through hole is provided with a plurality of groups from front to back and from left to right along the length direction of the lamp shell.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, this LED street lamp absorbs solar energy through solar panel and converts the electric energy into and stores in the battery, evening provides the electric energy through the battery and starts the LED fluorescent tube, the LED fluorescent tube gives out light and concentrates the downward irradiation of light through the lamp shade, collect the heat in the lamps and lanterns casing through the heat-conducting plate, pass the heat-conducting plate heat to the fin through the heat-conducting rod, detect the temperature in the lamps and lanterns casing automatically through temperature sensor, when exceeding the predetermined temperature, the starting motor drives the fan and begins work, the air current circulates the business turn over from the ventilation hole on the baffle and the through-hole at the top of the lamps and lanterns casing, take away the heat on lamps and lanterns casing inner chamber and fin, play the effect of heat dissipation lamps and lanterns, through the rain-proof cover, the crisscross ventilation hole and the existence rainwater of filter screen are difficult to get into the, the problem of current LED street lamp heat dissipation not good fragile is solved, the condition practicality of having avoided leading to the circuit board short circuit in the rainwater admission apparatus simultaneously is higher.

Drawings

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

fig. 2 is a schematic structural view of the lamp supporting device of the present invention.

In the figure: the LED lamp comprises a lamp shell 1, a lamp shade 2, a waterproof pad 3, an LED lamp circuit board 4, an LED lamp tube 5, an upper baffle 6, a lower baffle 7, a rainproof cover 8, a filter screen 9, a heat-conducting plate 10, a heat-conducting rod 11, a heat radiating fin 12, a motor 13, a fan 14, a temperature sensor 15, a lamp supporting device 16, a lamp arm 17, a connecting frame 18, a solar panel 19, a lamp post 20, a connecting rod 21 and a lamp holder 22.

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. 1-2, the present invention provides a technical solution: a rain-proof heat-dissipation LED illuminating street lamp comprises a lamp shell 1, a lamp shade 2 is fixedly connected to the bottom of the lamp shell 1, a waterproof pad 3 is fixedly assembled at the top of an inner cavity of the lamp shade 2, LED lamp circuit boards 4 are fixedly assembled on the left side wall and the right side wall of the inner cavity of the lamp shell 1, an LED lamp tube 5 is fixedly assembled at the bottom of the LED lamp circuit board 4, the LED lamp tube 5 penetrates through the bottom of the lamp shell 1 and the waterproof pad 3 and extends to the inner cavity of the lamp shade 2, an upper baffle 6 and a lower baffle 7 are fixedly connected to the left side wall and the right side wall of the lamp shell 1, a rain-proof cover 8 is fixedly connected to the other side of the upper baffle 6 and the lower baffle 7, a filter screen 9 is arranged between the two groups of upper baffles 6 and the two groups of lower baffles 7, the filter screen 9 is fixedly assembled between the, heat conducting rod 11 runs through and extends to 8 inner chambers of rain-proof cover behind 1 top of lamp housing, and 11 tops of heat conducting rod are connected with fin 12, 1 inner chamber top fixedly connected with motor 13 of lamp housing, motor 13 output end fixedly connected with fan 14, motor 13 right side is provided with

temperature sensor

15, and 15 fixed mounting of temperature sensor are at the top of 1 inner chamber of lamp housing, 1 right side wall fixedly connected with lamps and lanterns strutting arrangement 16 of lamp housing.

Referring to fig. 2, the lamp supporting device 16 includes a lamp arm 17 fixedly connected to the right side wall of the lamp housing 1, a connecting frame 18 is fixedly connected to the right side of the top of the lamp arm 17, a solar panel 19 is fixedly assembled on the top of the connecting frame 18, a lamp post 20 is fixedly connected to the right side of the bottom of the lamp arm 17, a connecting rod 21 is fixedly connected to the right side wall of the top of the lamp post 20, the right end of the connecting rod 21 is fixedly connected to the right side of the bottom of the lamp arm 17, and a lamp holder;

referring to fig. 2, a storage battery and wires are arranged in the lamp arm 17 and the lamp post 20, the LED lamp circuit board 4, the motor 13, the temperature sensor 15 and the solar panel 19 are electrically connected to the storage battery through the wires, the temperature sensor 15 detects the temperature in the lamp housing 1, the motor 13 is started when a certain temperature is reached, and the heat dissipation efficiency is accelerated;

the lower baffle 7 is provided with a vent hole close to the lamp shell 1, the upper baffle 6 is provided with a vent hole far away from the lamp shell, and the vent holes are uniformly arranged from front to back along the length direction of the baffles, so that air in the rain cover 8 is communicated with the outside, and heat dissipation is accelerated;

the lampshade 2 is a transparent plastic lampshade, the tops of the side plates on the left side and the right side of the lampshade 2 incline to a certain angle towards the middle of the lampshade 2, and sealant is coated at the joint assembly of the lampshade 2 and the lamp shell 1 to prevent rainwater from permeating from a gap at the joint;

the top of the lamp shell 1 is provided with a through hole which vertically penetrates through the lamp shell, and a plurality of groups are arranged on the through hole from front to back and from left to right along the length direction of the lamp shell 1 respectively, so that air in the lamp shell 1 circulates with the outside and takes away heat.

The working principle is as follows: the LED street lamp device does not emit light in daytime, solar energy is absorbed by the solar panel 19 and converted into electric energy to be stored in the storage battery, the device starts to work at night, the electric energy is provided by the storage battery to start the LED lamp tube 5, the LED lamp tube 5 emits light and concentrates the light to irradiate downwards through the lampshade 2, when the device heats after working for a long time, heat in the lamp shell 1 is transferred into the heat conducting plate 10, the heat conducting plate 10 transfers the heat to the radiating fins 12 through the heat conducting rod 11, meanwhile, the temperature sensor 15 can automatically detect the temperature in the lamp shell 1, when the preset temperature is exceeded, the starting motor 13 drives the fan 14 to start to work, the air flow circulates from the ventilation holes in the upper baffle 6 and the lower baffle 7 and the through hole in the top of the lamp shell 1, meanwhile, the heat on the inner cavity of the lamp shell 1 and the radiating fins 12 is taken, Crisscross ventilation hole that sets up and the existence rainwater of filter screen 9 are difficult to the access arrangement in, whole device has improved the leakproofness through sealed glue, further prevents through waterproof pad 3 that the rainwater from getting into 1 inner chamber of lamps and lanterns casing from 5 top assembly departments of LED fluorescent tube, has solved the not good fragile problem of current LED street lighting heat dissipation, has avoided leading to the condition of circuit board short circuit in the rainwater access arrangement simultaneously.

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 rain-proof radiating LED street lighting, includes lamps and lanterns casing (1), its characterized in that: the LED lamp is characterized in that a lampshade (2) is fixedly connected to the bottom of a lamp shell (1), a waterproof pad (3) is fixedly assembled at the top of an inner cavity of the lampshade (2), LED lamp circuit boards (4) are fixedly assembled on the left side wall and the right side wall of the inner cavity of the lamp shell (1), LED lamp tubes (5) are fixedly assembled at the bottom of the LED lamp circuit boards (4), the LED lamp tubes (5) penetrate through the bottom of the lamp shell (1) and the waterproof pad (3) and extend to the inner cavity of the lampshade (2), upper baffles (6) and lower baffles (7) are fixedly connected to the left side wall and the right side wall of the lamp shell (1), a rainproof cover (8) is fixedly connected to the other sides of the upper baffles (6) and the lower baffles (7), filter screens (9) are arranged between the upper baffles (6) and the lower baffles (7), and the filter screens (9) are fixedly assembled between, fixed assembly has heat-conducting plate (10) on the lateral wall all around of lamps and lanterns casing (1) inner chamber, heat-conducting plate (10) inner chamber bottom fixedly connected with heat-conducting rod (11), heat-conducting rod (11) run through behind lamps and lanterns casing (1) top and extend to rain-proof cover (8) inner chamber, and heat-conducting rod (11) top is connected with fin (12), lamps and lanterns casing (1) inner chamber top fixedly connected with motor (13), motor (13) output end fixedly connected with fan (14), motor (13) right side is provided with temperature sensor (15), just temperature sensor (15) fixed mounting is at the top of lamps and lanterns casing (1) inner chamber, lamps and lanterns casing (1) right side wall fixedly connected with lamps and lanterns strutting arrangement (16).

2. The LED street lighting capable of preventing rain and heat dissipation according to claim 1, wherein: lamps and lanterns strutting arrangement (16) include arm (17) of fixed connection at lamps and lanterns casing (1) right side wall, arm (17) top right side fixedly connected with link (18), link (18) top fixed mounting has solar panel (19), arm (17) bottom right side fixedly connected with lamp pole (20), lamp pole (20) top right side wall fixedly connected with connecting rod (21), just connecting rod (21) right-hand member and arm (17) bottom right side fixed connection, lamp pole (20) bottom fixed mounting has lamp stand (22).

3. The LED street lighting capable of preventing rain and heat dissipation according to claim 2, wherein: the LED lamp is characterized in that a storage battery and an electric wire are arranged in the lamp arm (17) and the lamp post (20), and the LED lamp circuit board (4), the motor (13), the temperature sensor (15) and the solar panel (19) are electrically connected with the storage battery through the electric wire.

4. The LED street lighting capable of preventing rain and heat dissipation according to claim 1, wherein: set up the ventilation hole that is close to lamps and lanterns casing (1) on baffle (7) down, go up baffle (6) and set up the ventilation hole of keeping away from lamps and lanterns casing, the ventilation hole is evenly set up to the back by preceding along baffle length direction.

5. The LED street lighting capable of preventing rain and heat dissipation according to claim 1, wherein: the lampshade (2) is a transparent plastic lampshade, the tops of the side plates on the left side and the right side of the lampshade (2) are inclined at a certain angle towards the middle of the lampshade (2), and sealing glue is coated at the joint assembly of the lampshade (2) and the lamp shell (1).

6. The LED street lighting capable of preventing rain and heat dissipation according to claim 1, wherein: the lamp shell (1) is provided with a through hole which vertically penetrates through the top, and a plurality of groups are arranged on the through hole from left to right along the length direction of the lamp shell (1) from front to back and the width direction.