CN211289799U

CN211289799U - LED street lamp with long service life

Info

Publication number: CN211289799U
Application number: CN201921859499.6U
Authority: CN
Inventors: 徐美杨
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-08-18
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a long service life's LED street lamp, including circuit board and lamp body, the bottom welding of circuit board has the LED lamp piece, the top glue of circuit board has the fin, the top glue of fin has the heat dissipation section of thick bamboo, the outer wall of heat dissipation section of thick bamboo runs through there is the lamp body, and the middle part of heat dissipation section of thick bamboo outer wall is sealed sticky with the tangent plane of lamp body, the both sides at the middle part of heat dissipation section of thick bamboo inner wall are bolted with the bracing piece, the middle bolt at bracing piece top has the motor, the output end bolt of motor has the fan leaf; the utility model discloses a set up the cooperation of circuit board, lamp body, LED lamp piece, fin, a heat dissipation section of thick bamboo, bracing piece, motor, fan leaf to the realization is effectively effluvium the heat outside the lamp body. This long service life's LED street lamp possesses quick effective radiating function, enables LED street lamp and uses for a long time, and the heat does not gather in the lamp, and the heat is all scattered outside the lamp body through the blast pipe, recommends wide use.

Description

LED street lamp with long service life

Technical Field

The utility model relates to a municipal facilities field specifically is a long service life's LED street lamp.

Background

An LED street lamp refers to a lamp providing a road with an illumination function, and broadly refers to an LED lamp in a road illumination range in traffic illumination. LED street lamps are widely used in various places requiring illumination. The street lamp is a whole consisting of a lamp, an electric wire, a light source, a lamp post, a lamp arm, a street lamp holder and a basic embedded part.

The LED street lamp is widely applied to road and bridge construction, has the advantages of energy conservation, long service life, environmental protection, no stroboflash and the like, and has the defect of shortened service life caused by incomplete heat dissipation. The traditional LED street lamp only dissipates heat through the radiating fins, the lamp cap is closed, heat generated by an LED is always accumulated inside the lamp body, and the heat cannot be effectively dissipated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a long service life's LED street lamp possesses effective radiating ability, has solved traditional LED street lamp and has only passed through the fin heat dissipation, and the lamp holder seals, and the heat that LED produced is long-pending inside the lamp body always, the problem that the heat can't effectively effluvium.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a long service life's LED street lamp, includes circuit board and lamp body, the bottom welding of circuit board has the LED lamp piece, the top of circuit board is glued there is the fin, the top of fin is glued there is a heat dissipation section of thick bamboo, the outer wall of a heat dissipation section of thick bamboo runs through there is the lamp body, and the middle part of a heat dissipation section of thick bamboo outer wall is sealed sticky with the tangent plane of lamp body, the both sides at heat dissipation section of thick bamboo inner wall middle part are all bolted to have the bracing piece, the middle bolt at bracing piece top has the motor, the output bolt of motor has fan blade, the outside left side bolt of lamp body has the arm, the left end welding of arm has the lamp pole, the bottom welding of lamp pole has the street lamp stand, the both ends department that is close to the lamp body bottom all bolted to have.

Preferably, the top of the lamp housing is bolted with a rain cover, openings are cut in the front side and the rear side of the top of the rain cover, an air outlet pipe is welded outside the openings, and the air outlet of the air outlet pipe is vertically downward.

Preferably, the bottom of the inner wall of the air outlet pipe is clamped with an insect-proof net.

Preferably, both sides of the bottom of the lamp housing are clamped with protection plates.

Preferably, the material of guard plate is printing opacity ya keli panel.

Preferably, the LED lamp chip is an integrated lamp chip with a voltage stabilizer on the chip.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the cooperation of circuit board, lamp body, LED lamp piece, fin, a heat dissipation section of thick bamboo, bracing piece, motor, fan leaf to the realization is effectively effluvium the heat outside the lamp body. This long service life's LED street lamp possesses quick effective radiating function, enables LED street lamp and uses for a long time, and the heat does not gather in the lamp, and the heat is all scattered outside the lamp body through the blast pipe, recommends wide use.

2. The utility model discloses an installation rain-proof cover, can prevent effectively that the rainwater, inside the dust gets into the lamp body, rain-proof cover top installation gas outlet duct decurrent, can be in effectively airing exhaust, avoid the rainwater, the entering of dust, the gas outlet installation fly net of outlet duct, it is inside to prevent that the mosquito from getting into the lamp body, LED lamp piece below sets up the guard plate, in rain-proof dirt-proof, still prevent the winged insect entering, the material of guard plate is firm, the luminousness is high, the LED lamp piece adopts integrated lamp piece, avoid the heat dissipation of external stabiliser, can reduce the consumption, extension LED street lamp life.

Drawings

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

FIG. 2 is an enlarged view of the partial structure of the present invention;

fig. 3 is a right side view of the structure of the lamp head of the present invention.

In the figure: 1. the LED street lamp comprises a circuit board 2, a lamp shell 3, an LED lamp piece 4, a radiating fin 5, a radiating cylinder 6, a supporting rod 7, a motor 8, a fan blade 9, a lamp arm 10, a lamp post 11, a street lamp base 12, a supporting column 13, a rainproof cover 14, an opening 15, an air outlet pipe 16, an insect-proof net 17 and a protection plate.

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: the LED street lamp comprises a circuit board 1 and a lamp shell 2, wherein an LED lamp piece 3 is welded at the bottom of the circuit board 1, a radiating fin 4 is glued at the top of the circuit board 1, a radiating cylinder 5 is glued at the top of the radiating fin 4, the lamp shell 2 penetrates through the outer wall of the radiating cylinder 5, the middle part of the outer wall of the radiating cylinder 5 is sealed and glued with the lamp shell 2, supporting rods 6 are bolted at two sides of the middle part of the inner wall of the radiating cylinder 5, a motor 7 is bolted at the middle of the top of the supporting rod 6, an output end of the motor 7 is bolted with fan blades 8, a lamp arm 9 is bolted at the left side of the outer part of the lamp shell 2, a lamp post 10 is welded at the left end of the lamp arm 9, a street lamp holder 11 is welded at the bottom of the lamp post 10, supporting columns 12 are bolted at two ends of the bottom of the lamp shell 2, the bottom of the supporting columns 12 is bolted with the top of the, the outside welding of trompil 14 has outlet duct 15, and the gas outlet of outlet duct 15 is perpendicular downward, and the bottom joint of the 15 gas outlet inner walls of outlet duct has fly net 16, and the equal joint in both sides of lamp body 2 bottom has guard plate 17, and the material of guard plate 17 is printing opacity ya keli panel, and LED lamp piece 3 is the integrated lamp piece that has the stabiliser on the piece. The utility model discloses a rain-proof cover 13 of installation, can prevent effectively the rainwater, inside the dust gets into the lamp body, the decurrent outlet duct 15 of rain-proof cover 13 top installation gas outlet, can be in effective when airing exhaust, avoid the rainwater, the entering of dust, the fly net 16 is installed to the gas outlet of outlet duct 15, prevent that the mosquito from getting into inside the lamp body, LED lamp piece below sets up guard plate 17, in rain-proof dirt-proof, still prevent that the winged insect from getting into, the material of guard plate 17 is firm, the luminousness is high, LED lamp piece 3 adopts the integrated lamp piece, avoid the heat dissipation of external stabiliser, can reduce the consumption, extension LED street lamp life. Through the cooperation that sets up circuit board 1, lamp body 2, LED lamp piece 3, fin 4, a heat dissipation section of thick bamboo 5, bracing piece 6, motor 7, fan blade 8 to the realization is effectively dispelled the heat outside the lamp body. This long service life's LED street lamp possesses quick effective radiating function, enables LED street lamp and uses for a long time, and the heat does not gather in the lamp, and the heat is all through scattering outside the lamp body, recommends the wide use.

During the use, open LED street lamp switch, LED lamp piece 3 and motor 7 all begin work, the heat that LED lamp piece 3 gived off transmits fin 4 earlier, go to heat dissipation section of thick bamboo 5 again, motor 7 drives fan blade 8 and rotates, the rotation of fan blade 8 makes the heat in the heat dissipation section of thick bamboo 5 discharge in rain-proof cover 13, the heat reachs in rain-proof cover 13 back along with outlet duct 15 discharges the air outside the lamp body, realize LED street lamp in-process, last radiating function, the life of extension LED street lamp.

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 long service life's LED street lamp, includes circuit board (1) and lamp body (2), its characterized in that: the LED lamp is characterized in that an LED lamp sheet (3) is welded at the bottom of the circuit board (1), a radiating fin (4) is glued at the top of the circuit board (1), a radiating cylinder (5) is glued at the top of the radiating fin (4), a lamp shell (2) penetrates through the outer wall of the radiating cylinder (5), the middle of the outer wall of the radiating cylinder (5) is sealed and glued with the tangent plane of the lamp shell (2), supporting rods (6) are bolted on the two sides of the middle of the inner wall of the radiating cylinder (5), a motor (7) is bolted in the middle of the top of the supporting rods (6), fan blades (8) are bolted at the output end of the motor (7), a lamp arm (9) is bolted at the left side of the outer part of the lamp shell (2), a lamp post (10) is welded at the left end of the lamp arm (9), a street lamp holder is welded at the bottom of the lamp post (10), supporting columns (11), the bottom of the support post (11) is bolted with the top of the circuit board (1).

2. The LED street lamp with long service life as claimed in claim 1, wherein: the lamp is characterized in that a rain cover (12) is bolted to the top of the lamp shell (2), open holes (13) are cut in the front side and the rear side of the top of the rain cover (12), an air outlet pipe (14) is welded outside the open holes (13), and an air outlet of the air outlet pipe (14) is vertically downward.

3. The LED street lamp with long service life as claimed in claim 2, wherein: the bottom of the inner wall of the air outlet pipe (14) is clamped with an insect-proof net (15).

4. The LED street lamp with long service life as claimed in claim 1, wherein: and the two sides of the bottom of the lamp shell (2) are respectively clamped with a protection plate (16).

5. The LED street lamp with long service life as claimed in claim 4, wherein: the protection plate (16) is made of a light-transmitting acrylic panel.

6. The LED street lamp with long service life as claimed in claim 1, wherein: the LED lamp sheet (3) is an integrated lamp sheet with a voltage stabilizer on the sheet.