CN104315485B - LED (Light Emitting Diode) lamp heat radiating device - Google Patents
LED (Light Emitting Diode) lamp heat radiating device Download PDFInfo
- Publication number
- CN104315485B CN104315485B CN201410555282.1A CN201410555282A CN104315485B CN 104315485 B CN104315485 B CN 104315485B CN 201410555282 A CN201410555282 A CN 201410555282A CN 104315485 B CN104315485 B CN 104315485B
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- China
- Prior art keywords
- plate
- casing
- lampshade
- motor
- led
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2101/00—Point-like light sources
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses an LED (Light Emitting Diode) lamp heat radiating device, relating to the field of lamps. The LED lamp heat radiating device comprises a bottom plate, wherein the bottom plate is provided with an installation barrel; the installation barrel comprises a lampshade and a box body; the bottom plate is detachably connected with the box body; the box body is fixedly connected with the lampshade; the box body is internally provided with a motor; the outer wall of the bottom plate is provided with a switch; the switch is connected with the motor; the main shaft of the motor is provided with a cam; the box body is internally provided with a movable plate; the lower end of the movable plate is provided with a vertical plate; the upper end of the movable plate is provided with a plurality of movable rods; the vertical plate is fixedly connected with the movable plate; the movable rods are detachably connected with the movable plate; the vertical plate is in contact with the cam; the upper wall of the box body is provided with a plurality of through holes; the lampshade is internally provided with a lamp holder; an LED lamp is arranged on the lamp holder; the lamp holder is connected with the upper wall of the box body; the lampshade is provided with rectangular holes; a sector plate is arranged in each rectangular hole; one end of each sector plate is provided with a connecting bracket; the sector plates are rotatably connected with the rectangular holes; the movable rods are hinged with the connecting brackets after penetrating through the through holes. According to the LED lamp heat radiating device, the structure is simple and reasonable, the heat dissipation effect is good, and the service life of the LED lamp can be prolonged.
Description
Technical field
The present invention relates to field of light fittings, more particularly to a kind of heat dissipation device of LED lamp.
Background technology
For the requirement of energy-conserving and environment-protective, energy resource consumption is reduced, energy-conserving and environment-protective is mainly promoted in lighting fields such as family, street lamps
LED lamps, but at present LED lamps, as heat dissipation technology is poor, cause that the temperature of LED is high, and during use, light decay seriously, makes
It is low with the life-span, so as to use cost is greatly improved；Except this, in order to improve radiating effect, radiated using the aluminium sheet of good heat dissipation effect,
Although reaching radiating effect reluctantly, many with aluminium, production cost is greatly increased.
The content of the invention
The technical problem to be solved is to provide a kind of heat dissipation device of LED lamp, to solve to cause in prior art
Radiating effect it is poor, the defect such as service life is shorter.
For achieving the above object, the present invention provides following technical scheme：A kind of heat dissipation device of LED lamp, including base plate, institute
State base plate and be provided with mounting cylinder, mounting cylinder includes lampshade and casing, and lampshade is arranged on the upper end of casing, and the base plate can with casing
Dismounting connection, casing are fixedly connected with lampshade, are provided with motor in the casing, and the outer wall of the base plate is provided with switch, switch
It is connected with motor, the main shaft of motor is provided with cam, is provided with portable plate in the casing, and the lower end of portable plate is provided with riser,
Upper end is provided with some motion bars, and riser is fixedly connected with portable plate, and motion bar is detachably connected with portable plate, riser and cam phase
Contact, the upper wall of the casing are provided with some through holes, are provided with lamp socket in the lampshade, and lamp socket is provided with LED, lamp socket and casing
Upper wall be connected, the side wall of the lampshade is provided with rectangular opening, is provided with fan plate in rectangular opening, and the one end for fanning plate is provided with connection
Frame, fan plate are rotated with rectangular opening and are connected, and the motion bar is hinged through through hole with link.
Preferably, the two side of the rectangular opening is provided with cylinder groove, and fan plate two side is provided with rotating shaft,
Rotating shaft one end is fixedly connected with fan plate, and the other end is rotated with cylinder groove and is connected.
Preferably, the base plate is provided with fin.
Preferably, the motion bar is threadedly coupled with portable plate.
Preferably, support is provided with the casing, and the main shaft of the motor is connected with holder pivots.
Preferably, the portable plate is made using wood materials.
Using the beneficial effect of above technical scheme it is：The heat dissipation device of LED lamp of present configuration, it is convex by Motor drive
Wheel is rotated, and drives motion bar to move up and down, and then drives fan plate to agitate up and down, is dissipated internal heat by fanning the lower surface of plate
Send out, cold air band is come in by fanning the upper surface of plate, can effectively radiate, when LED is not used for a long time, can pass through
Motor make cam rotate cause the peak of cam is contacted with riser, fan plate be just completely in rectangular opening, play dust-proof
Effect, this design, simple structure is easy to operate, good heat dissipation effect, extends LED service life.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the sectional view of the present invention；
Fig. 3 is to fan the structural representation that plate is connected with rectangular opening.
Wherein, 1- base plates, 2- mounting cylinders, 3- lampshades, 4- links, 5- motion bars, 6-LED lamps, 7- lamp sockets, 8- rectangles
Hole, 9- fan plates, 10- switches, 11- casings, 12- through holes, 13- portable plates, 14- motors, 15- cams, 16- supports, 17- radiatings
Piece, 18- risers, 19- cylinder grooves, 20- rotating shafts.
Specific embodiment
Describe the preferred embodiment of the present invention below in conjunction with the accompanying drawings in detail.
Fig. 1, Fig. 2 and Fig. 3 show the specific embodiment of the present invention：A kind of heat dissipation device of LED lamp, it is including base plate 1, described
Base plate 1 is provided with mounting cylinder 2, and mounting cylinder 2 includes lampshade 3 and casing 11, and lampshade 3 is arranged on the upper end of casing 11, the base plate 1
It is detachably connected with casing 11, casing 11 is fixedly connected with lampshade 3, is provided with motor 14 in the casing 11, outside the base plate 1
Wall is provided with switch 10, and switch 10 is connected with motor 14, and the main shaft of motor 14 is provided with cam 15, is provided with the casing 11
Portable plate 13, the lower end of portable plate 13 are provided with riser 18, and upper end is provided with some motion bars 5, and riser 18 is fixed with portable plate 13 and connected
Connect, motion bar 5 is detachably connected with portable plate 13, riser 18 is contacted with cam phase 15, the upper wall of the casing 11 is provided with some
Through hole 12, is provided with lamp socket 7 in the lampshade 3, and lamp socket 7 is provided with LED 6, and lamp socket 7 is connected with the upper wall of casing 11, described
The side wall of lampshade 3 is provided with rectangular opening 8, is provided with fan plate 9 in rectangular opening 8, and the one end for fanning plate 9 is provided with link 4, fan plate 9 and square
Shape hole 8 rotates connection, and the motion bar 5 is hinged through through hole 12 with link 4.
In the present embodiment, with reference to Fig. 2, the two side of the rectangular opening 8 is provided with cylinder groove 19, and fan plate is set on 9 two side
There is rotating shaft 20,20 one end of rotating shaft is fixedly connected with fan plate 9, and the other end is rotated with cylinder groove 19 and is connected, and design is simple, and rotating shaft 20 is put
Put in cylinder groove 19, it is convenient that fan plate 9 is disassembled into cleaning from rectangular opening 8.
In the present embodiment, the base plate 1 is provided with fin 17, further strengthens internal heat dissipating.
In the present embodiment, the motion bar 5 is threadedly coupled with portable plate 13, convenient dismounting, maintenance and cleaning.
In the present embodiment, support 16, main shaft and the support 16 of the motor 14 in the casing 11, is provided with
Connection is rotated, in order to more preferably support the cam 15 on the main shaft of motor 14 to move, prevents the main shaft of motor 14 from bending
Damage.
In the present embodiment, the portable plate 13 is made using wood materials, on the one hand reduces and casing 11
The noise that inwall is collided and produced, another aspect quality are light, reduce the burden of motor 14.
Based on above-mentioned：The present invention drives motion bar to move up and down by Motor drive cam rotation,
And then drive fan plate to agitate up and down, internal heat is distributed by fanning the lower surface of plate, by fanning plate
Cold air band is come in by upper surface, effectively can radiate, and when LED is not used for a long time, can rotate cam by motor makes
The peak for obtaining cam is contacted with riser, and fan plate is just completely in rectangular opening, plays dust-proof effect, base plate and casing
It is bolted, inside convenient detection and clean box body, heat sink is provided with fin, further strengthens internal heat dissipating, living
Lever is threadedly coupled convenient dismounting, maintenance and is cleaned with portable plate, is provided with support in casing, and main shaft and the holder pivots of motor connect
Connect, in order to more preferably support the cam motion on the main shaft of motor, prevent the main shaft of motor from bending and damage, portable plate adopts wooden material
Material is made, and on the one hand reduces the noise for colliding with cabinet wall and producing, and another aspect quality is light, reduces the burden of motor, this
Design, it is simple and reasonable, with good radiating effect, the service life of LED can be extended.
Above-described is only the preferred embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, without departing from the concept of the premise of the invention, some deformations and improvement can also be made, these belong to the present invention
Protection domain.
Claims (4)
1. a kind of heat dissipation device of LED lamp, it is characterised in that：Including base plate, the base plate is provided with mounting cylinder, and mounting cylinder includes lamp
Cover and casing, lampshade are arranged on the upper end of casing, and the base plate is detachably connected with casing, and casing is fixedly connected with lampshade, institute
State, the outer wall of the base plate is provided with switch, and switch is connected with motor, and the main shaft of motor is provided with convex
Wheel, is provided with portable plate in the casing, the lower end of portable plate is provided with riser, and upper end is provided with some motion bars, riser and portable plate
It is fixedly connected, motion bar is detachably connected with portable plate, riser is contacted with cam, the upper wall of the casing is provided with some logical
Hole, is provided with lamp socket in the lampshade, lamp socket is provided with LED, and lamp socket is connected with the upper wall of casing, on the side wall of the lampshade
Rectangular opening is provided with, fan plate in rectangular opening, is provided with, the one end for fanning plate is provided with link, and fan plate is rotated with rectangular opening and is connected, the work
Lever is hinged through through hole with link, and the two side of the rectangular opening is provided with cylinder groove, and fan plate two side is provided with rotating shaft,
Rotating shaft one end is fixedly connected with fan plate, and the other end is rotated with cylinder groove and is connected, and the base plate is provided with fin.
2. heat dissipation device of LED lamp according to claim 1, it is characterised in that：The motion bar is threadedly coupled with portable plate.
3. heat dissipation device of LED lamp according to claim 1, it is characterised in that：Support, the motor is provided with the casing
Main shaft be connected with holder pivots.
4. heat dissipation device of LED lamp according to claim 1, it is characterised in that：The portable plate is made using wood materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410555282.1A CN104315485B (en) | 2014-10-20 | 2014-10-20 | LED (Light Emitting Diode) lamp heat radiating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410555282.1A CN104315485B (en) | 2014-10-20 | 2014-10-20 | LED (Light Emitting Diode) lamp heat radiating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104315485A CN104315485A (en) | 2015-01-28 |
| CN104315485B true CN104315485B (en) | 2017-03-22 |
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ID=52370758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410555282.1A Active CN104315485B (en) | 2014-10-20 | 2014-10-20 | LED (Light Emitting Diode) lamp heat radiating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104315485B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289423B (en) * | 2017-06-30 | 2020-08-14 | 佛山市南海区先河金属制品有限公司 | LED radiator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4356535A (en) * | 1980-09-17 | 1982-10-26 | Chu Chung S | Modern fan device |
| CN101592314A (en) * | 2008-05-30 | 2009-12-02 | 深圳市海洋王照明科技股份有限公司 | A kind of Zooming projection lamp |
| CN102705796A (en) * | 2012-06-15 | 2012-10-03 | 无锡莱吉特信息科技有限公司 | LED (Light Emitting Diode) lamp |
| CN102818127A (en) * | 2011-06-10 | 2012-12-12 | 海洋王照明科技股份有限公司 | Flashlight |
| CN203442648U (en) * | 2013-08-07 | 2014-02-19 | 谢法丽 | LED projection lamp |
| CN204127916U (en) * | 2014-10-20 | 2015-01-28 | 苏州承源光电科技有限公司 | A kind of heat dissipation device of LED lamp |
-
2014
- 2014-10-20 CN CN201410555282.1A patent/CN104315485B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4356535A (en) * | 1980-09-17 | 1982-10-26 | Chu Chung S | Modern fan device |
| CN101592314A (en) * | 2008-05-30 | 2009-12-02 | 深圳市海洋王照明科技股份有限公司 | A kind of Zooming projection lamp |
| CN102818127A (en) * | 2011-06-10 | 2012-12-12 | 海洋王照明科技股份有限公司 | Flashlight |
| CN102705796A (en) * | 2012-06-15 | 2012-10-03 | 无锡莱吉特信息科技有限公司 | LED (Light Emitting Diode) lamp |
| CN203442648U (en) * | 2013-08-07 | 2014-02-19 | 谢法丽 | LED projection lamp |
| CN204127916U (en) * | 2014-10-20 | 2015-01-28 | 苏州承源光电科技有限公司 | A kind of heat dissipation device of LED lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104315485A (en) | 2015-01-28 |
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