CN109340590A - A kind of efficient LED light of heat dissipation - Google Patents
A kind of efficient LED light of heat dissipation Download PDFInfo
- Publication number
- CN109340590A CN109340590A CN201811470892.6A CN201811470892A CN109340590A CN 109340590 A CN109340590 A CN 109340590A CN 201811470892 A CN201811470892 A CN 201811470892A CN 109340590 A CN109340590 A CN 109340590A
- Authority
- CN
- China
- Prior art keywords
- lamp shade
- cylinder body
- heat dissipation
- radiating cylinder
- upper lamp
- 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.)
- Pending
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 29
- 238000009434 installation Methods 0.000 claims abstract description 23
- 239000000758 substrate Substances 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000007787 solid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
-
- 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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a kind of efficient LED light of heat dissipation, including installing top plate, upper lamp shade, lower lamp shade and radiating cylinder body, the lower lamp shade, upper lamp shade and radiating cylinder body are hollow tubular structure, and the upper lamp shade top and the bottom face of installation top plate are adhesively fixed, the radiating cylinder body is mounted between upper lamp shade and lower lamp shade, and it is rotatablely connected with upper lamp shade and lower lamp shade, array annular in shape is provided with the aerofoil of arc on barrel inside radiating cylinder body, the heat dissipation vertical slot of rectangle is offered on barrel between two groups of adjacent aerofoils, the top of the periphery of radiating cylinder body is socketed with driven gear, motor is fixedly installed on the periphery wall of the upper lamp shade, driving gear is socketed on the arbor of the motor, and it is sequentially connected by the engagement of driving gear and driven gear and radiating cylinder body.The efficient LED light of the heat dissipation improves the effect of heat dissipation, and facilitate the arrangement of internal wiring by the rotation of aerofoil and the setting for the vertical slot that radiates.
Description
Technical field
The invention belongs to led light technology fields, and in particular to a kind of efficient LED light of heat dissipation.
Background technique
With the development of LED, LED light source has using low-tension supply, consumes energy less, strong applicability, stability height, sound
Short, no pollution to the environment between seasonable, it is multicolor luminous the advantages that, therefore the extensive use of LED has become a kind of development trend.
When existing LED light shines, biggish heat can be generated, the heat dissipation of usual LED can be realized by radiator.But
It is current radiator all in the inside for being mounted on lamp body, both occupies biggish space, influence the effect of heat dissipation, while again can
The arrangement of connecting wire is influenced, it is very inconvenient.
Summary of the invention
The purpose of the present invention is to provide a kind of efficient LED light of heat dissipation, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of efficient LED light of heat dissipation, including installation are pushed up
Plate, upper lamp shade, lower lamp shade and radiating cylinder body, the lower lamp shade, upper lamp shade and radiating cylinder body are hollow tubular structure, and institute
It states upper lamp shade top and is adhesively fixed with the bottom face for installing top plate, the radiating cylinder body is mounted between upper lamp shade and lower lamp shade,
And be rotatablely connected with upper lamp shade and lower lamp shade, array annular in shape is provided with the aerofoil of arc on the barrel inside radiating cylinder body, and two
The heat dissipation vertical slot of rectangle, the top socket of the periphery of radiating cylinder body are offered on barrel between the adjacent aerofoil of group
There is driven gear, motor is fixedly installed on the periphery wall of the upper lamp shade, is socketed on the arbor of the motor actively
Gear, and be sequentially connected by the engagement of driving gear and driven gear and radiating cylinder body；
Vertical connecting tube is additionally provided at the inner cavity axle center of the upper lamp shade, lower lamp shade and radiating cylinder body, the connecting tube
Bottom end is fixedly connected with substrate, and the wick by installing on the conducting wire and substrate of internal setting is connected.
Preferably, the installation top plate is any one of rectangular plate-like and disc-shaped structure, installs top plate top end face
Outside rectangular array is drilled with the vertical installation screw through installation top plate.
Preferably, the top with bottom end of the connecting tube are fixed with installation top plate and substrate bonding respectively, and the substrate
For aluminum substrate, the wick circular array is mounted on the bottom face of substrate, and sealing lower lamp shade opening is provided with below wick
Glass cover-plate.
Preferably, the motor is fixedly bonded on the side of upper lamp shade, and the outside in the outside of motor and driven gear
It is cased with the cage plate for sealing, and two groups of cage plates are closely arranged, and are rotatablely connected.
Preferably, the heat dissipation vertical slot runs through the barrel of radiating cylinder body, and the lower section of driven gear is arranged in the vertical slot that radiates,
Wherein the upper and lower ends of barrel are bonded with for the connection bearing with upper lamp shade and lower lamp shade rotation connection inside radiating cylinder body,
And the bottom end of upper lamp shade and the top of lower lamp shade are fixedly bonded in the medial surface for being correspondingly connected with bearing.
Technical effect and advantage of the invention: the efficient LED light of the heat dissipation, by being arranged between upper lamp shade and lower lamp shade
There is radiating cylinder body, the aerofoil of arc is additionally provided on radiating cylinder body inner wall, so that radiating cylinder body is driven by motor when rotating, it can
By aerofoil air blast, thus to radiating inside upper lamp shade and lower lamp shade, and the heat dissipation vertical slot by opening up, improve inside and outside
Air flow effect keeps heat-sinking capability stronger, and effect is more preferable, and in addition the setting of the inside of radiating cylinder body only aerofoil, also reduces
To radiating cylinder body, lower lamp shade, upper lamp shade inner space occupancy, make the easier for installation of wick, also facilitate internal cabling.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is that cross-sectional view is unfolded in radiating cylinder body of the invention；
Fig. 3 is radiating cylinder body cross-sectional view of the invention.
In figure: 1 installation top plate, 2 upper lamp shades, 3 lower lamp shades, 4 radiating cylinder bodies, 5 substrates, 6 wicks, 7 glass cover-plates, 8 connections
Pipe, 9 heat dissipation vertical slots, 10 driven gears, 11 motors, 12 driving gears, 13 installation screws, 14 aerofoils, 15 connection bearings.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides the efficient LED light of a kind of heat dissipation as shown in Figs. 1-3, including installation top plate 1, upper lamp shade 2, under
Lampshade 3 and radiating cylinder body 4, the lower lamp shade 3, upper lamp shade 2 and radiating cylinder body 4 are hollow tubular structure, and the upper lamp
It covering 2 tops and is adhesively fixed with the bottom face for installing top plate 1, the radiating cylinder body 4 is mounted between upper lamp shade 2 and lower lamp shade 3, and
It being rotatablely connected with upper lamp shade 2 and lower lamp shade 3, annularly array is provided with the aerofoil 14 of arc on the barrel inside radiating cylinder body 4,
The heat dissipation vertical slot 9 of rectangle, the top of the periphery of radiating cylinder body 4 are offered on barrel between two groups of adjacent aerofoils 14
End cap is connected to driven gear 10, and motor 11, the arbor of the motor 11 are fixedly installed on the periphery wall of the upper lamp shade 2
On be socketed with driving gear 12, and be sequentially connected by the engagement of driving gear 12 and driven gear 10 and radiating cylinder body 4；
Vertical connecting tube 8, the connection are additionally provided at the inner cavity axle center of the upper lamp shade 2, lower lamp shade 3 and radiating cylinder body 4
The bottom end of pipe 8 is fixedly connected with substrate 5, and is connected by being internally provided with the wick 6 installed on conducting wire and substrate 5, convenient
To the winding displacement and arrangement of conducting wire.
Specifically, the installation top plate 1 is any one of rectangular plate-like and disc-shaped structure, 1 top end face of top plate is installed
Outside rectangular array be drilled with the vertical installation screw 13 through installation top plate 1, guarantee solid to the installation of installation top plate 1
It is fixed.
Specifically, the top of the connecting tube 8 is adhesively fixed with installation top plate 1 and substrate 5 respectively with bottom end, and the base
Plate 5 is aluminum substrate, and 6 circular array of wick is mounted on the bottom face of substrate 5, and the lower lamp of sealing is provided with below wick 6
The glass cover-plates 7 of 3 opening of cover, the bottom face flush of 7 bottom face of glass cover-plate and lower lamp shade 3 makes to connect even closer, and makes
Structure is more beautiful.
Specifically, the motor 11 is fixedly bonded on the side of upper lamp shade 2, and the outside of motor 11 and driven gear 10
Outside be cased with the cage plate for sealing, and two groups of cage plates are closely arranged, and are rotatablely connected, and guarantee will not install and fixed
When, connection structure is caused to perplex.
Specifically, the heat dissipation vertical slot 9 runs through the barrel of radiating cylinder body 4, and driven gear 10 is arranged in the vertical slot 9 that radiates
Lower section, wherein the upper and lower ends of 4 inside barrel of radiating cylinder body be bonded with for upper lamp shade 2 and lower lamp shade 3 rotation connection
Bearing 15 is connected, and the bottom end of upper lamp shade 2 and the top of lower lamp shade 3 are fixedly bonded to the medial surface for being correspondingly connected with bearing 15
In.
Specifically, the efficient LED light of the heat dissipation, will install top plate 1 by bolt installation it is solid after, wick 6 at work,
Motor 11 is opened, the rotation of motor 11 passes through the engagement of driving gear 12 and driven gear 10, drives the rotation of radiating cylinder body 4, dissipates
For aerofoil 14 inside when hot cylinder 4 rotates in rotary course, inside is blown in generation, and makes interior outer space by heat dissipation vertical slot 9
Gas accelerates flowing, to improve to internal heat dissipation effect.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (5)
1. a kind of efficient LED light of heat dissipation, including installation top plate (1), upper lamp shade (2), lower lamp shade (3) and radiating cylinder body (4),
Be characterized in that: the lower lamp shade (3), upper lamp shade (2) and radiating cylinder body (4) are hollow tubular structure, and the upper lamp shade
(2) top and the bottom face of installation top plate (1) are adhesively fixed, and the radiating cylinder body (4) is mounted on upper lamp shade (2) and lower lamp shade
(3) it between, and is rotatablely connected with upper lamp shade (2) and lower lamp shade (3), annularly array is set on the internal barrel of radiating cylinder body (4)
It is equipped with the aerofoil (14) of arc, the heat dissipation vertical slot (9) of rectangle is offered on the barrel between two groups of adjacent aerofoils (14),
The top of the periphery of radiating cylinder body (4) is socketed with driven gear (10), fixed on the periphery wall of the upper lamp shade (2)
Be equipped with motor (11), be socketed with driving gear (12) on the arbor of the motor (11), and by driving gear (12) and from
The engagement of moving gear (10) and radiating cylinder body (4) are sequentially connected；
Vertical connecting tube (8) are additionally provided at the inner cavity axle center of the upper lamp shade (2), lower lamp shade (3) and radiating cylinder body (4),
The bottom end of the connecting tube (8) is fixedly connected with substrate (5), and the lamp by installing on the conducting wire of internal setting and substrate (5)
Core (6) is connected.
2. a kind of efficient LED light of heat dissipation according to claim 1, it is characterised in that: the installation top plate (1) is rectangle
Any one of plate and disc-shaped structure, the outside rectangular array of installation top plate (1) top end face are drilled with vertical through peace
Fill the installation screw (13) of top plate (1).
3. a kind of efficient LED light of heat dissipation according to claim 1, it is characterised in that: the top of the connecting tube (8) with
Bottom end is adhesively fixed with installation top plate (1) and substrate (5) respectively, and the substrate (5) is aluminum substrate, and the wick (6) is in ring
Shape array is mounted on the bottom face of substrate (5), and the glass cover-plate of sealing lower lamp shade (3) opening is provided with below wick (6)
(7).
4. a kind of efficient LED light of heat dissipation according to claim 1, it is characterised in that: motor (11) fixed bonding
On the side of upper lamp shade (2), and the outside of motor (11) and the outside of driven gear (10) are cased with the cage plate for sealing,
And two groups of cage plates are closely arranged, and are rotatablely connected.
5. a kind of efficient LED light of heat dissipation according to claim 1, it is characterised in that: the heat dissipation vertical slot (9) is through scattered
The barrel of hot cylinder (4), and vertical slot (9) setting of radiating is in the lower section of driven gear (10), the wherein internal barrel of radiating cylinder body (4)
Upper and lower ends be bonded with for the connection bearing (15) with upper lamp shade (2) and lower lamp shade (3) rotation connection, and upper lamp shade
(2) top of bottom end and lower lamp shade (3) is fixedly bonded in the medial surface for being correspondingly connected with bearing (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811470892.6A CN109340590A (en) | 2018-12-04 | 2018-12-04 | A kind of efficient LED light of heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811470892.6A CN109340590A (en) | 2018-12-04 | 2018-12-04 | A kind of efficient LED light of heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109340590A true CN109340590A (en) | 2019-02-15 |
Family
ID=65319817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811470892.6A Pending CN109340590A (en) | 2018-12-04 | 2018-12-04 | A kind of efficient LED light of heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109340590A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109764296A (en) * | 2019-02-20 | 2019-05-17 | 深圳市玖品空气净化科技有限公司 | A kind of energy-saving city illumination equipment of perfect heat-dissipating |
| CN110894925A (en) * | 2019-12-02 | 2020-03-20 | 胡志坚 | Multifunctional LED lamp |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201018840A (en) * | 2008-11-10 | 2010-05-16 | Jiahn-Chang Wu | Airtight LED lamp with an internal circulating fan |
| CN201811028U (en) * | 2010-08-10 | 2011-04-27 | 黄浩 | Easy-radiating low-frequency electroless lamp |
| US20110277338A1 (en) * | 2010-05-13 | 2011-11-17 | Cosmex Co., Ltd. | UV LED Curing Apparatus with Improved Housing and Switch Controller |
| CN102661513A (en) * | 2012-05-09 | 2012-09-12 | 浙江海振电子科技有限公司 | LED (light-emitting diode) lamp |
| CN104373851A (en) * | 2014-12-01 | 2015-02-25 | 东莞勤上光电股份有限公司 | Radiator and LED lamp with same |
| CN204392400U (en) * | 2014-12-18 | 2015-06-10 | 深圳市视诺祺电子科技有限公司 | A kind of video camera with heat abstractor |
| CN104879707A (en) * | 2015-06-10 | 2015-09-02 | 苏州睿绮电子有限公司 | Rotary and cooling artistic lamp |
| CN105927865A (en) * | 2014-11-25 | 2016-09-07 | 东莞市闻誉实业有限公司 | LED lamp with impeller |
| EP3076070A1 (en) * | 2015-03-30 | 2016-10-05 | Valeo Vision | Light module for motor vehicle headlight |
| CN205717106U (en) * | 2016-05-06 | 2016-11-23 | 郴州智上光电科技有限公司 | A kind of LED car lamp heat abstractor |
| CN206055276U (en) * | 2016-08-31 | 2017-03-29 | 徐州爱特普电子有限公司 | Improve the reflector of LED lighting angles |
| JP2017072669A (en) * | 2015-10-06 | 2017-04-13 | セイコーエプソン株式会社 | Wavelength converter, illumination apparatus and projector |
| CN206176069U (en) * | 2016-11-23 | 2017-05-17 | 东莞市源保光电有限公司 | High -efficient radiating LED warning light |
| CN206875151U (en) * | 2017-06-03 | 2018-01-12 | 深圳市源科光电有限公司 | A kind of fast cooling LED |
| CN108050498A (en) * | 2017-12-30 | 2018-05-18 | 广州市浩洋电子股份有限公司 | A kind of gas-discharge lamp cooling system |
| CN108844008A (en) * | 2018-05-25 | 2018-11-20 | 北京立德围度科技有限公司 | LED downlight |
| CN208935855U (en) * | 2018-12-04 | 2019-06-04 | 徐州爱特普电子有限公司 | A kind of efficient LED light of heat dissipation |
-
2018
- 2018-12-04 CN CN201811470892.6A patent/CN109340590A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201018840A (en) * | 2008-11-10 | 2010-05-16 | Jiahn-Chang Wu | Airtight LED lamp with an internal circulating fan |
| US20110277338A1 (en) * | 2010-05-13 | 2011-11-17 | Cosmex Co., Ltd. | UV LED Curing Apparatus with Improved Housing and Switch Controller |
| CN201811028U (en) * | 2010-08-10 | 2011-04-27 | 黄浩 | Easy-radiating low-frequency electroless lamp |
| CN102661513A (en) * | 2012-05-09 | 2012-09-12 | 浙江海振电子科技有限公司 | LED (light-emitting diode) lamp |
| CN105927865A (en) * | 2014-11-25 | 2016-09-07 | 东莞市闻誉实业有限公司 | LED lamp with impeller |
| CN104373851A (en) * | 2014-12-01 | 2015-02-25 | 东莞勤上光电股份有限公司 | Radiator and LED lamp with same |
| CN204392400U (en) * | 2014-12-18 | 2015-06-10 | 深圳市视诺祺电子科技有限公司 | A kind of video camera with heat abstractor |
| EP3076070A1 (en) * | 2015-03-30 | 2016-10-05 | Valeo Vision | Light module for motor vehicle headlight |
| CN104879707A (en) * | 2015-06-10 | 2015-09-02 | 苏州睿绮电子有限公司 | Rotary and cooling artistic lamp |
| JP2017072669A (en) * | 2015-10-06 | 2017-04-13 | セイコーエプソン株式会社 | Wavelength converter, illumination apparatus and projector |
| CN205717106U (en) * | 2016-05-06 | 2016-11-23 | 郴州智上光电科技有限公司 | A kind of LED car lamp heat abstractor |
| CN206055276U (en) * | 2016-08-31 | 2017-03-29 | 徐州爱特普电子有限公司 | Improve the reflector of LED lighting angles |
| CN206176069U (en) * | 2016-11-23 | 2017-05-17 | 东莞市源保光电有限公司 | High -efficient radiating LED warning light |
| CN206875151U (en) * | 2017-06-03 | 2018-01-12 | 深圳市源科光电有限公司 | A kind of fast cooling LED |
| CN108050498A (en) * | 2017-12-30 | 2018-05-18 | 广州市浩洋电子股份有限公司 | A kind of gas-discharge lamp cooling system |
| CN108844008A (en) * | 2018-05-25 | 2018-11-20 | 北京立德围度科技有限公司 | LED downlight |
| CN208935855U (en) * | 2018-12-04 | 2019-06-04 | 徐州爱特普电子有限公司 | A kind of efficient LED light of heat dissipation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109764296A (en) * | 2019-02-20 | 2019-05-17 | 深圳市玖品空气净化科技有限公司 | A kind of energy-saving city illumination equipment of perfect heat-dissipating |
| CN110894925A (en) * | 2019-12-02 | 2020-03-20 | 胡志坚 | Multifunctional LED lamp |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20190215 |