CN207962391U - A kind of high-power LED street lamp - Google Patents

A kind of high-power LED street lamp Download PDF

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Publication number
CN207962391U
CN207962391U CN201820453858.7U CN201820453858U CN207962391U CN 207962391 U CN207962391 U CN 207962391U CN 201820453858 U CN201820453858 U CN 201820453858U CN 207962391 U CN207962391 U CN 207962391U
Authority
CN
China
Prior art keywords
radiator
power led
street lamp
mounting groove
hole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201820453858.7U
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Chinese (zh)
Inventor
施忠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU HAOYANG ELECTRIC LIGHT SOURCE TECHNOLOGY Co Ltd
Original Assignee
JIANGSU HAOYANG ELECTRIC LIGHT SOURCE TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JIANGSU HAOYANG ELECTRIC LIGHT SOURCE TECHNOLOGY Co Ltd filed Critical JIANGSU HAOYANG ELECTRIC LIGHT SOURCE TECHNOLOGY Co Ltd
Priority to CN201820453858.7U priority Critical patent/CN207962391U/en
Application granted granted Critical
Publication of CN207962391U publication Critical patent/CN207962391U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of high-power LED street lamp, more particularly to street lamp technology field, including radiator, one end of the lower surface of the radiator is equipped with the babinet for storing power supply, the lower surface of the radiator is equipped with multiple mounting grooves successively from one end far from the babinet to one end equipped with the babinet, it is mounted on high-power LED light source in each mounting groove, the lower surface of the radiator around the mounting groove is equipped with multiple first radiating fins, the radiator between adjacent first radiating fin is equipped with several first through hole, heat dissipation channel is equipped in the radiator, the first through hole is connected to the mounting groove by the heat dissipation channel, the high-power LED light source is connect with the power supply by electric wire.The utility model is equipped with first through hole and heat dissipation channel and increases a kind of air heat dissipation to further increase the heat dissipation effect of high-power LED street lamp.

Description

A kind of high-power LED street lamp
Technical field
The utility model belongs to street lamp technology field, and in particular to a kind of high-power LED street lamp.
Background technology
LED street lamp is for night illumination, and a kind of existing high-power LED street lamp includes radiator, and radiator is equipped with Mounting groove is equipped with high-power LED light source in mounting groove, and high-power LED light source heat production is relatively more, typically by being connect with it Tactile radiator and radiate, but heat dissipation effect is undesirable, still causes the service life of high-power LED street lamp very short.
Therefore it is badly in need of a kind of high-power LED street lamp that can solve existing issue.
Utility model content
The purpose of this utility model is to provide a kind of high-power LED street lamp, is equipped with first through hole and heat dissipation channel increases by one Kind air heat dissipation is to further increase the heat dissipation effect of high-power LED street lamp.
The utility model provides the following technical solution:
One end of a kind of high-power LED street lamp, including radiator, the lower surface of the radiator is equipped with for storing power supply Babinet, the lower surface of the radiator is equipped with multiple successively from one end far from the babinet to one end equipped with the babinet Mounting groove is each mounted on high-power LED light source in the mounting groove, is located at the radiator around the mounting groove Lower surface is equipped with multiple first radiating fins, and the radiator between adjacent first radiating fin is equipped with several first Through-hole, the radiator is interior to be equipped with heat dissipation channel, and the first through hole is connected to the mounting groove by the heat dissipation channel, institute High-power LED light source is stated to connect by electric wire with the power supply.Pass through the heat dissipation channel and the installation equipped with first through hole Slot is connected, can be by being taken away in the mounting groove due to the high-power LED light source into air in the first through hole The heat of generation is conducive to scattering and disappearing for heat.Simultaneously by first through hole between two adjacent the first radiating fins, reduce Rainwater enters the probability in first through hole.
Preferably, the high-power LED light source includes integrated LED chip, and the both sides of the integrated LED chip are equipped with first Mounting plate, first mounting plate are equipped with the first mounting hole, and the integrated LED chip is inserted into described the by screw or bolt One mounting hole is installed in the mounting groove, and the side that the integrated LED chip is externally provided with LED lamp bead is saturating equipped with glass Mirror, another side is towards the mounting groove.
Preferably, multiple cooling fins with multiple second through-holes, one end of the cooling fin are equipped in the mounting groove It is connect with the bottom of the mounting groove, the side of the other end and the LED chip, which contradicts, to be connected.Other than air conducts heat, and increase Cooling fin has been added to radiate, double-radiation function is conducive to heat and is quickly scattered in air.
Preferably, the upper surface of the radiator and the outer surface of the babinet are equipped with multiple second radiating fins.
Preferably, the electric wire is externally provided with the sheath of waterproof.Rainwater is avoided to drench electric wire.
Preferably, strainer is equipped in the first through hole.Dust enters in heat dissipation channel when avoiding blowing, and influences to radiate Effect.
Preferably, the end for being equipped with one end of the radiator of the babinet is equipped with fixing axle, is set in the fixing axle There are the second mounting plate that can be rotated around the fixing axle, second mounting plate and the fixing axle to be equipped with the second installation Hole, second mounting plate can be inserted into two second mounting holes by bolt and be fixed in the fixing axle.It can lead to It crosses and rotates second mounting plate to be suitble to different lamp stands.
Preferably, the both sides of the radiator are equipped with the catch tilted down, two institutes being connected with the radiator The distance between one end of catch is stated less than the distance between two described catch other ends.Rainwater can be reduced to installing State the shower of high-power LED light source.
The utility model has the beneficial effects that:It is connected with the mounting groove by the heat dissipation channel equipped with first through hole It is logical, it can be taken away by entering air in the first through hole and be generated due to the high-power LED light source in the mounting groove Heat is conducive to scattering and disappearing for heat.Simultaneously by first through hole be set to two adjacent the first radiating fins between, reduce rainwater into Enter the probability into first through hole.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings:
Fig. 1 is the vertical view of the utility model;
Fig. 2 is the fragmentary cross-sectional view of the side view of the utility model.
Wherein in figure label for:1, radiator;2, babinet;3, high-power LED light source;4, the first radiating fin;5, first Through-hole;6, heat dissipation channel;7, mounting groove;8, integrated LED chip;9, the first mounting plate;10, glass lens;11, cooling fin; 111, the second through-hole;12, the second radiating fin;13, sheath;14, fixing axle;15, the second mounting plate;16, the second mounting hole; 17, catch.
Specific implementation mode
As shown in Figs. 1-2, a kind of high-power LED street lamp, including radiator 1, one end of the lower surface of radiator 1, which is equipped with, to be used In the babinet 2 of storage power supply, the lower surface of radiator 1 is equipped with more successively from one end far from babinet 2 to one end equipped with babinet 2 A mounting groove 7 is mounted on high-power LED light source 3 in each mounting groove 7, is located at the following table of the radiator 1 around mounting groove 7 Face is equipped with multiple first radiating fins 4, and the radiator 1 between the first adjacent radiating fin 4 is equipped with several first through hole 5, the It is equipped with strainer in one through-hole 5.Dust enters in heat dissipation channel 6 when avoiding blowing, and influences heat dissipation effect, is equipped in radiator 1 Heat dissipation channel 6, first through hole 5 are connected to mounting groove 7 by heat dissipation channel 6, and high-power LED light source 3 is connected with power supply by electric wire It connects.It is connected with mounting groove 7 by heat dissipation channel 6 equipped with first through hole 5, it can be by being taken away into air in first through hole 5 Due to the heat that high-power LED light source 3 generates in mounting groove 7, be conducive to scattering and disappearing for heat.First through hole 5 is set to phase simultaneously Between two adjacent the first radiating fins 4, reduces rainwater and enter the probability in first through hole 5.
Specifically, high-power LED light source 3 includes integrated LED chip 8, the both sides of integrated LED chip 8 are equipped with the first installation Plate 9, the first mounting plate 9 are equipped with the first mounting hole, and integrated LED chip 8 is inserted into the first mounting hole by screw or bolt and installs Into mounting groove 7, integrated LED chip 8 be externally provided with LED lamp bead a side be equipped with glass lens 10, another side towards Mounting groove 7.Multiple cooling fins 11 with multiple second through-holes 111, one end of cooling fin 11 can also be equipped in mounting groove 7 It is connect with the bottom of mounting groove 7, the side of the other end and LED chip contradicts connection.Other than air conducts heat, and increase heat dissipation Piece 11 radiates, and double-radiation function is conducive to heat and is quickly scattered in air.
In addition to increasing rate of heat dispation, can also be equipped in the outer surface of the upper surface of radiator 1 and babinet 2 multiple Second radiating fin 12.
Specifically, electric wire is externally provided with the sheath 13 of waterproof.Rainwater is avoided to drench electric wire.
Specifically, the end of one end of the radiator 1 equipped with babinet 2 is equipped with fixing axle 14, fixing axle 14 is equipped with can The second mounting plate 15 rotated around fixing axle 14, the second mounting plate 15 and fixing axle 14 are equipped with the second mounting hole 16, the second peace Loading board 15 can be inserted into two the second mounting holes 16 by bolt and be fixed in fixing axle 14.It can be by rotating the second mounting plate 15 to be suitble to different lamp stands.
Specifically, the both sides of radiator 1 are equipped with the catch 17 tilted down, two catch 17 being connected with radiator 1 The distance between one end be less than the distance between two 17 other ends of catch.Rainwater can be reduced to being equipped with great power LED The shower of light source 3.
Principle:
The heat that high-power LED light source 3 generates mainly is spread by integrated LED chip 8 on mounting groove 7, and integrated The radiator 1 that LED chip 8 contacts, which receives heat, to be transferred heat away from quickly, and in addition no and integrated chip contacts Heat is taken away, is reached by being entered in mounting groove 7 by heat dissipation channel 6 again into air in first through hole 5 by mounting groove 7 The effect of fast cooling.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with Technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features.It is all Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this practicality Within novel protection domain.

Claims (8)

1. a kind of high-power LED street lamp, which is characterized in that including radiator, one end of the lower surface of the radiator, which is equipped with, to be used In the babinet of storage power supply, the lower surface of the radiator from one end far from the babinet to one end equipped with the babinet according to It is secondary to be equipped with multiple mounting grooves, it is mounted on high-power LED light source in each mounting groove, the institute being located at around the mounting groove The lower surface for stating radiator is equipped with multiple first radiating fins, and the radiator between adjacent first radiating fin is set There are several first through hole, heat dissipation channel is equipped in the radiator, the first through hole passes through the heat dissipation with the mounting groove Channel is connected to, and the high-power LED light source is connect with the power supply by electric wire.
2. high-power LED street lamp according to claim 1, which is characterized in that the high-power LED light source includes integrated The both sides of LED chip, the integrated LED chip are equipped with the first mounting plate, and first mounting plate is equipped with the first mounting hole, described Integrated LED chip is inserted into first mounting hole by screw or bolt and is installed in the mounting groove, the integrated LED core The side that piece is externally provided with LED lamp bead is equipped with glass lens, another side is towards the mounting groove.
3. high-power LED street lamp according to claim 2, which is characterized in that be equipped in the mounting groove multiple with more The cooling fin of a second through-hole, one end of the cooling fin are connect with the bottom of the mounting groove, the other end and the LED chip Side contradict connection.
4. high-power LED street lamp according to claim 1, which is characterized in that the upper surface of the radiator and the case The outer surface of body is equipped with multiple second radiating fins.
5. high-power LED street lamp according to claim 1, which is characterized in that the electric wire is externally provided with the sheath of waterproof.
6. high-power LED street lamp according to claim 1, which is characterized in that be equipped with strainer in the first through hole.
7. high-power LED street lamp according to claim 1, which is characterized in that be equipped with the radiator of the babinet The end of one end is equipped with fixing axle, and the fixing axle is equipped with the second mounting plate that can be rotated around the fixing axle, and described the Two mounting plates and the fixing axle are equipped with the second mounting hole, and second mounting plate can be inserted into two described the by bolt Two mounting holes are fixed in the fixing axle.
8. high-power LED street lamp according to claim 1, which is characterized in that the both sides of the radiator are equipped with downwards Inclined catch, it is another that the distance between one end of two catch being connected with the radiator is less than two catch The distance between end.
CN201820453858.7U 2018-04-02 2018-04-02 A kind of high-power LED street lamp Expired - Fee Related CN207962391U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820453858.7U CN207962391U (en) 2018-04-02 2018-04-02 A kind of high-power LED street lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820453858.7U CN207962391U (en) 2018-04-02 2018-04-02 A kind of high-power LED street lamp

Publications (1)

Publication Number Publication Date
CN207962391U true CN207962391U (en) 2018-10-12

Family

ID=63726829

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820453858.7U Expired - Fee Related CN207962391U (en) 2018-04-02 2018-04-02 A kind of high-power LED street lamp

Country Status (1)

Country Link
CN (1) CN207962391U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181012

Termination date: 20210402