CN209672147U - A kind of LED street lamp of high efficiency and heat radiation - Google Patents

A kind of LED street lamp of high efficiency and heat radiation Download PDF

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Publication number
CN209672147U
CN209672147U CN201920666741.1U CN201920666741U CN209672147U CN 209672147 U CN209672147 U CN 209672147U CN 201920666741 U CN201920666741 U CN 201920666741U CN 209672147 U CN209672147 U CN 209672147U
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CN
China
Prior art keywords
lampshade
lamp body
high efficiency
heat radiation
led street
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Expired - Fee Related
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CN201920666741.1U
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Chinese (zh)
Inventor
于秀丽
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Individual
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Individual
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Priority to CN201920666741.1U priority Critical patent/CN209672147U/en
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Publication of CN209672147U publication Critical patent/CN209672147U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The utility model discloses a kind of LED street lamps of high efficiency and heat radiation, including lampshade, lamp body and LED light, lamp body is fixedly connected in the middle part of the lampshade, lamp body upper end is equipped with power supply, lamp body is equipped with several LED light, aluminum substrate is equipped with below the lamp body, and aluminum substrate connects lampshade by silica gel ring, lampshade lower end is fixedly connected with lens, lampshade upper end is equipped with thermovent and motor cover, when the utility model is used, fixing sleeve is sleeved in LED lamp holder, rotation lock bolt, pressing plate is set to be bonded LED lamp holder, fix lampshade, when needing to radiate, start motor, drive master bevel gear rotation, make from bevel gear and drive shaft turns, realize heat emission fan rotation, hot gas enters in heat-dissipating pipe from thermovent, and it excludes, propeller can effectively stop extraneous dust to enter inside lampshade from thermovent, with dustproof effect.

Description

A kind of LED street lamp of high efficiency and heat radiation
Technical field
The utility model relates to LED street lamp technical field, the LED street lamp of specifically a kind of high efficiency and heat radiation.
Background technique
Road lighting is the important component of city illumination, traditional street lamp frequently with, 360 degree of high-pressure sodium lamp shine, The big disadvantage of light loss causes the huge waste of the energy.Road lighting and people's production and living are closely related, with China city The quickening of city's process, LED street lamp with directional lighting, power consumption is low, drive characteristic is good, fast response time, shock resistance are high, The advantages such as long service life, environmentally protective gradually enter into the visual field of people, become in the world most substitution conventional light source advantage Energy-conserving light source of new generation, therefore, LED street lamp will become roadway illumination and energy saving transformation optimal selection.
Existing street lamp is mainly protected by using the lampshade of sealing, but since lampshade seals, leads to heat dissipation performance It is poor, if cooled down not in time to lamp body, the service life of lamp body can be greatly shortened, lamp body is caused to damage.Therefore, ability Field technique personnel provide a kind of LED street lamp of high efficiency and heat radiation, to solve the problems mentioned in the above background technology.
Summary of the invention
The purpose of this utility model is to provide a kind of LED street lamps of high efficiency and heat radiation, to solve to mention in above-mentioned background technique Out the problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of LED street lamp of high efficiency and heat radiation, including lampshade, lamp body and LED light, the lampshade middle part are fixedly connected with lamp body, Lamp body upper end is equipped with power supply, and lamp body is equipped with several LED light, is equipped with aluminum substrate below the lamp body, and aluminum substrate passes through silica gel Circle connection lampshade, lampshade lower end are fixedly connected with lens, and lampshade upper end is equipped with thermovent and motor cover, is equipped with inside the motor cover Motor, motor connect master bevel gear, and master bevel gear is engaged from bevel gear, are fixedly connected with drive shaft from the axle center of bevel gear lower end, Drive shaft lower end is fixedly connected with heat emission fan, and the thermovent upper end is connected to heat-dissipating pipe, is equipped with propeller, propeller inside heat-dissipating pipe Heat dissipation inside pipe wall is connected by bracket, fixed frame is equipped on the left of the lampshade, fixed frame inserts framework, and lampshade and fixed frame connect It meets place and is equipped with several second through-holes, be equipped with fixing sleeve on the right side of the lampshade, fixing sleeve is fitted with clamping screw, under clamping screw End connection pressing plate.
In the utility model, motor drives master bevel gear rotation, makes to rotate from bevel gear, drive shaft and heat emission fan, to lamp Cover is internal to radiate, and improves the radiating efficiency of lampshade, and hot-air is flowed out from heat-dissipating pipe, and propeller can effectively stop extraneous ash Dirt enters inside lampshade from thermovent, has dustproof effect.
As a further solution of the present invention: being fixedly connected with filter screen inside the framework, and framework two sides are set There is card slot, framework bottom end is fixedly connected with knob.
The framework lower end is equipped with limit hole as a further solution of the present invention, and limit hole inserts limited block, And spring is equipped with inside limit hole.
Limited block is corresponded on the fixed frame as a further solution of the present invention, and is equipped with jack, and limited block Be slidably connected jack.
The motor cover and lampshade junction are equipped with connection jaws, and motor as a further solution of the present invention, Cover is equipped with several first through hole.
The propeller shaft sleeve is equipped with axle sleeve, and drive shaft turns connecting shaft as a further solution of the present invention, Set, axle sleeve are fixedly connected with thermovent inner wall by fixed link.
Compared with prior art, the utility model has the beneficial effects that
1, when the utility model is used, fixing sleeve is sleeved in LED lamp holder, rotation lock bolt is bonded pressing plate LED lamp holder fixes lampshade, when needing to radiate, starts motor, drives master bevel gear rotation, makes from bevel gear and drive shaft Heat emission fan rotation is realized in rotation, and hot gas enters in heat-dissipating pipe from thermovent, and excludes, and propeller can effectively stop extraneous ash Dirt enters inside lampshade from thermovent, has dustproof effect
2, knob, limited block compressed spring when the utility model is used, are pulled, and is separated with jack, framework and fixation are made Frame separation, convenient for the replacement and cleaning of filter screen, to keep lampshade cleaning inside.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the LED street lamp of high efficiency and heat radiation.
Fig. 2 is the structural schematic diagram of framework in a kind of LED street lamp of high efficiency and heat radiation.
Fig. 3 is the structural schematic diagram of framework in a kind of LED street lamp of high efficiency and heat radiation.
Fig. 4 is the structure enlargement diagram of A in a kind of LED street lamp of high efficiency and heat radiation.
In figure: 1- lampshade, 2- lamp body, 3-LED lamp, 4- aluminum substrate, 5- silica gel ring, 6- lens, 7- power supply, 8- thermovent, 9- motor cover, 10- motor, 11- master bevel gear, 12- are fixed from bevel gear, 13- drive shaft, 14- heat emission fan, 15- axle sleeve, 16- Bar, 17- heat-dissipating pipe, 18- propeller, 19- bracket, 20- connection jaws, 21- first through hole, 22- fixed frame, 23- framework, 24- Two through-holes, 25- fixing sleeve, 26- clamping screw, 27- pressing plate, 28- filter screen, 29- card slot, 30- limited block, 31- limit hole, 32- spring, 33- jack, 34- knob.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~4, in the utility model embodiment, a kind of LED street lamp of high efficiency and heat radiation, including lampshade 1, lamp body 2 With LED light 3, lamp body 2 is fixedly connected in the middle part of the lampshade 1,2 upper end of lamp body is equipped with power supply 7, and lamp body 2 is equipped with several LED light 3, Aluminum substrate 4 is equipped with below the lamp body 2, and aluminum substrate 4 connects lampshade 1 by silica gel ring 5,1 lower end of lampshade is fixedly connected with lens 6,1 upper end of lampshade is equipped with thermovent 8 and motor cover 9, and motor 10 is equipped with inside the motor cover 9, and motor 10 connects master bevel gear 11, master bevel gear 11 is engaged from bevel gear 12, and drive shaft 13,13 lower end of drive shaft are fixedly connected with from 12 lower end axle center of bevel gear It is fixedly connected with heat emission fan 14,8 upper end of thermovent is connected to heat-dissipating pipe 17, is equipped with propeller 18, propeller inside heat-dissipating pipe 17 18 connect 17 inner wall of heat-dissipating pipe by bracket 19, and fixed frame 22 is equipped on the left of the lampshade 1, and fixed frame 22 inserts framework 23, and Lampshade 1 and 22 junction of fixed frame are equipped with several second through-holes 24, and fixing sleeve 25 is equipped on the right side of the lampshade 1, and fixing sleeve 25 is inserted Equipped with clamping screw 26, the lower end of clamping screw 26 connects pressing plate 27.
In the utility model, motor 10 drives master bevel gear 11 to rotate, and makes from bevel gear 12, drive shaft 13 and heat emission fan 14 Rotation improves the radiating efficiency of lampshade 1 to radiating inside lampshade 1, and hot-air is flowed out from heat-dissipating pipe 17,18 energy of propeller It is effective that extraneous dust is stopped to enter inside lampshade 1 from thermovent 8, there is dustproof effect.
Filter screen 28 is fixedly connected with inside the framework 23, and 23 two sides of framework are equipped with card slot 29,23 bottom end of framework is solid Surely it is connected with knob 34.
23 lower end of framework is equipped with limit hole 31, and limit hole 31 inserts limited block 30, and bullet is equipped with inside limit hole 31 Spring 32.
Limited block 30 is corresponded on the fixed frame 22 equipped with jack 33, and limited block 30 is slidably connected jack 33.
The motor cover 9 is equipped with connection jaws 20 with 1 junction of lampshade, and motor cover 9 is equipped with several first through hole 21.
The drive shaft 13 is set with axle sleeve 15, and drive shaft 13 is rotatablely connected axle sleeve 15, and axle sleeve 15 passes through fixed link 16 It is fixedly connected with 8 inner wall of thermovent.
The working principle of the utility model is:
When the utility model is used, fixing sleeve 25 is sleeved in LED lamp holder, rotation lock bolt 26 makes pressing plate 27 It is bonded LED lamp holder, keeps lampshade 1 fixed, when needing to radiate, starts motor 10, drives master bevel gear 11 to rotate, make from bevel gear 12 and drive shaft 13 rotate, realize that heat emission fan 14 rotates, hot gas enters in heat-dissipating pipe 17 from thermovent 8, and excludes, propeller 18 It can effectively stop extraneous dust to enter inside lampshade 1 from thermovent 8, there is dustproof effect, pull knob 34, limited block 30 is pressed Contracting spring 32, and separated with jack 33, separate framework 23 with fixed frame 22, convenient for the replacement and cleaning of filter screen 28, thus Keep 1 cleaning inside of lampshade.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of LED street lamp of high efficiency and heat radiation, including lampshade (1), lamp body (2) and LED light (3), which is characterized in that the lampshade (1) middle part is fixedly connected lamp body (2), and lamp body (2) upper end is equipped with power supply (7), and lamp body (2) is equipped with several LED light (3), described Aluminum substrate (4) are equipped with below lamp body (2), and aluminum substrate (4), by silica gel ring (5) connection lampshade (1), lampshade (1) lower end is fixed It connects lens (6), lampshade (1) upper end is equipped with thermovent (8) and motor cover (9), is equipped with motor inside the motor cover (9) (10), motor (10) connection master bevel gear (11), master bevel gear (11) are engaged from bevel gear (12), from bevel gear (12) lower end axis It is fixedly connected at the heart drive shaft (13), drive shaft (13) lower end is fixedly connected heat emission fan (14), thermovent (8) the upper end connection Heat-dissipating pipe (17), heat-dissipating pipe (17) is internal to be equipped with propeller (18), and propeller (18) passes through bracket (19) connection heat-dissipating pipe (17) Inner wall, lampshade (1) left side are equipped with fixed frame (22), and fixed frame (22) inserts framework (23), and lampshade (1) and fixed frame (22) junction is equipped with several second through-holes (24), is equipped with fixing sleeve (25) on the right side of the lampshade (1), fixing sleeve (25) is fitted with The lower end of clamping screw (26), clamping screw (26) connects pressing plate (27).
2. a kind of LED street lamp of high efficiency and heat radiation according to claim 1, which is characterized in that solid inside the framework (23) Surely it is connected with filter screen (28), and framework (23) two sides are equipped with card slot (29), framework (23) bottom end is fixedly connected with knob (34).
3. a kind of LED street lamp of high efficiency and heat radiation according to claim 1, which is characterized in that framework (23) lower end is set Have limit hole (31), limit hole (31) inserts limited block (30), and is equipped with spring (32) inside limit hole (31).
4. a kind of LED street lamp of high efficiency and heat radiation according to claim 1, which is characterized in that the fixed frame (22) on pair Limited block (30) are answered to be equipped with jack (33), and limited block (30) is slidably connected jack (33).
5. a kind of LED street lamp of high efficiency and heat radiation according to claim 1, which is characterized in that the motor cover (9) and lampshade (1) junction is equipped with connection jaws (20), and motor cover (9) is equipped with several first through hole (21).
6. a kind of LED street lamp of high efficiency and heat radiation according to claim 1, which is characterized in that drive shaft (13) suit Have axle sleeve (15), and drive shaft (13) rotation connection axle sleeve (15), axle sleeve (15) is fixedly connected with thermovent by fixed link (16) (8) inner wall.
CN201920666741.1U 2019-05-08 2019-05-08 A kind of LED street lamp of high efficiency and heat radiation Expired - Fee Related CN209672147U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920666741.1U CN209672147U (en) 2019-05-08 2019-05-08 A kind of LED street lamp of high efficiency and heat radiation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920666741.1U CN209672147U (en) 2019-05-08 2019-05-08 A kind of LED street lamp of high efficiency and heat radiation

Publications (1)

Publication Number Publication Date
CN209672147U true CN209672147U (en) 2019-11-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920666741.1U Expired - Fee Related CN209672147U (en) 2019-05-08 2019-05-08 A kind of LED street lamp of high efficiency and heat radiation

Country Status (1)

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CN (1) CN209672147U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113251381A (en) * 2021-05-08 2021-08-13 广州天马集团天马摩托车有限公司 Dust protected LED indicator for motorcycle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113251381A (en) * 2021-05-08 2021-08-13 广州天马集团天马摩托车有限公司 Dust protected LED indicator for motorcycle

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Granted publication date: 20191122

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