CN106499962A - A kind of LED lamp heat sink - Google Patents
A kind of LED lamp heat sink Download PDFInfo
- Publication number
- CN106499962A CN106499962A CN201610909729.XA CN201610909729A CN106499962A CN 106499962 A CN106499962 A CN 106499962A CN 201610909729 A CN201610909729 A CN 201610909729A CN 106499962 A CN106499962 A CN 106499962A
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- CN
- China
- Prior art keywords
- fixed
- several
- mounting groove
- radiator body
- fixture
- 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.)
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Classifications
-
- 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
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a kind of LED lamp heat sink, including radiator body, several mounting grooves are provided with radiator body, each mounting groove both sides is provided with several inwardly projecting interior double wedges, the interior fixing groove of several outside depressions is provided with the inside of mounting groove, fixture is fixed in mounting groove, in the fixed part that fixture includes the installation portion and fixed ceramic radiating fin being fixed in mounting groove, fixed part front end is provided with the side fixed block of fixed ceramic radiating fin, radiator body upper end is provided with fixed plate, the outside extension board of several fixed parts sealed on fixture is provided with fixed plate, dead plate upper end is provided with upper sealing plate, several radiating blocks are provided with radiator body between two ceramic radiating fins, several fin are provided with radiating block.The simple structure, reasonable in design of the present invention, can dismantle, can disassemble ceramic radiating fin when radiator is damaged and be installed on new radiator body.
Description
Technical field
The present invention relates to field of lighting devices, a kind of specifically LED lamp heat sink.
Background technology
LED meets the energy-conserving and environment-protective theory advocated by today's society, by extensive with domestic lighting and street lamp on,
But LED of the prior art all refers to the problems such as radiating is slow, constant temperature is raised, and continuous use time is longer to be caused
LED long-time can accelerate the aging speed of its internal electronic element, and then shortening LED is to use the longevity in the condition of high temperature
Life, the radiator of most of LEDs is made using aluminum alloy material at present, aluminium alloy quality relatively light, low cost, but radiating
Effect does not have pottery good, and most of radiators are non-dismountable at present, need integral replacing.
Content of the invention
In order to solve the above problems the invention provides one kind can be dismantled, part can be recycled, while dissipating
The preferable LED lamp heat sink of thermal effect.
The present invention is achieved through the following technical solutions in order to achieve the above object：
The present invention is a kind of LED lamp heat sink, including radiator body, is provided with several mounting grooves on radiator body,
Each mounting groove both sides is provided with several inwardly projecting interior double wedges, is provided with several outside depressions solid on the inside of mounting groove
Determine groove, fixture is fixed in mounting groove, include the installation portion being fixed in mounting groove in fixture and fix ceramic radiating fin
Fixed part, fixed part front end is provided with the side fixed block of fixed ceramic radiating fin, is provided with radiator body upper end
Fixed plate, is provided with the outside extension board of several fixed parts sealed on fixture in fixed plate, arranges in dead plate upper end
There is upper sealing plate, several radiating blocks are provided with the radiator body between two ceramic radiating fins, are provided with radiating block
Several fin.
Further improvement of the present invention is：Ceramic radiating fin both sides are provided with the side card of fixed side fixed block
Groove.
Further improvement of the present invention is：Each fixture be provided with each mounting groove arrange double wedge and
Groove and outer double wedge that interior fixing groove is used cooperatively.
Further improvement of the present invention is：Radiator body lower end is provided with lower shrouding.
Further improvement of the present invention is：Several louvres are provided with each cooling fin front end.
The invention has the beneficial effects as follows：Fixture is provided with the mounting groove arranged on radiator body, on mounting groove
Interior double wedge and interior fixing groove and fixture on groove and outer double wedge use cooperatively, increase contact of the fixture with mounting groove
Face, can not only strengthen fixing, while the conduction of heat can also be increased, ceramic radiating fin is arranged on the fixed part on fixture
Interior, the side fixed block being fixed in the side draw-in groove of ceramic radiating fin both sides is provided with fixed part front end, in radiator sheet
The fixed front edge of board that body upper end is arranged is provided with the outside extension board for sealing fixture upper end, and upper sealing plate can be reinforced outside and extend
The fixation of plate, prevents outside extension board to be bent upwards.
The simple structure, reasonable in design of the present invention, can dismantle, can dismantle ceramic radiating fin when radiator is damaged
Get off and be installed on new radiator body.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is fixture schematic diagram.
Fig. 3 is fixed plate schematic diagram.
Wherein：1- radiator bodies, 2- fixtures, 3- ceramic radiating fins, 4- sides fixed block, 5- fixed plates, on the outside of 6-
Extension board, 7- radiating blocks, 8- fin, 9- upper sealing plates.
Specific embodiment
In order to strengthen the understanding of the present invention, present invention work is further retouched in detail below in conjunction with drawings and Examples
State, the embodiment is only used for explaining the present invention, protection scope of the present invention is not constituted and is limited.
As Figure 1-3, the present invention is a kind of LED lamp heat sink, including radiator body, it is characterised in that：In radiating
Several mounting grooves are provided with device body 1, each mounting groove both sides are provided with several inwardly projecting interior double wedges, in mounting groove
Inner side is provided with the interior fixing groove of several outside depressions, and fixture 2 is fixed in mounting groove, includes being fixed on peace in fixture 2
The fixed part of installation portion and fixed ceramic radiating fin 3 in tankage, is provided with the side of fixed ceramic radiating fin 3 in fixed part front end
Side fixed block 4, is provided with fixed plate 5 in 1 upper end of radiator body, is provided with several sealing on fixture 2 in fixed plate 5
The outside extension board 6 of fixed part, is provided with upper sealing plate 9 in 5 upper end of fixed plate, the radiator between two ceramic radiating fins 3
Several radiating blocks 7 are provided with body 1, several fin 8 are provided with radiating block 7, are set in the fixed part front end of fixture 2
The side fixed block 4 being equipped with is stuck in the side draw-in groove of 3 side of ceramic radiating fin, strengthens the fixation to ceramic radiating fin 3, is placed
Ceramic radiating fin 3 departs from from fixed part, and fixed part bottom is closing, needs to dissipate pottery when ceramic radiating fin 3 is installed
From in fixture upper end insertion fixed part, fixed plate 5 is arranged on 1 upper end of radiator body to backing 3, arranges in fixed plate 5
Outside extension board 6 can seal the fixed part of fixture 2, prevent radiator ceramic radiating fin 3 when standing upside down from taking off from fixed part
From upper sealing plate 9 is arranged on 5 upper end of fixed plate, can reinforce fixation of the side extension board 6 to ceramic heat-dissipating 3, prevent side from prolonging
Stretch plate 6 to be upturned.
The simple structure of invention, reasonable in design, can dismantle, under can dismantle
To be installed on new radiator body.
Claims (5)
1. a kind of LED lamp heat sink, including radiator body, it is characterised in that：In the radiator body（1）On be provided with number
Individual mounting groove, is provided with several inwardly projecting interior double wedges in each described mounting groove both sides, arranges on the inside of the mounting groove
There are the interior fixing groove of several outside depressions, fixture（2）It is fixed in the mounting groove, in the fixture（2）Including fixing
Installation portion and fixed ceramic radiating fin in the mounting groove（3）Fixed part, the fixed part front end is provided with fixation
Ceramic radiating fin（3）Side fixed block（4）, in the radiator body（1）Upper end is provided with fixed plate（5）, described solid
Fixed board（5）On be provided with and several seal the fixture（2）On the fixed part outside extension board（6）, in the fixation
Plate（5）Upper end is provided with upper sealing plate（9）, in two ceramic radiating fins（3）Between the radiator body（1）Upper setting
There are several radiating blocks（7）, in the radiating block（7）On be provided with several fin（8）.
2. a kind of LED lamp heat sink according to claim 1, it is characterised in that：In the ceramic radiating fin（3）Both sides are arranged
There is the fixation side fixed block（4）Side draw-in groove.
3. a kind of LED lamp heat sink according to claim 1, it is characterised in that：In each fixture（2）It is provided with
The groove used cooperatively with the double wedge and the interior fixing groove arranged in mounting groove each described and outer double wedge.
4. a kind of LED lamp heat sink according to claim 1, it is characterised in that：In the radiator body（1）Lower end is arranged
There is lower shrouding.
5. a kind of LED lamp heat sink according to claim 1, it is characterised in that：It is respectively provided with each described cooling fin front end
There are several louvres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610909729.XA CN106499962A (en) | 2016-10-19 | 2016-10-19 | A kind of LED lamp heat sink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610909729.XA CN106499962A (en) | 2016-10-19 | 2016-10-19 | A kind of LED lamp heat sink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106499962A true CN106499962A (en) | 2017-03-15 |
Family
ID=58295345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610909729.XA Pending CN106499962A (en) | 2016-10-19 | 2016-10-19 | A kind of LED lamp heat sink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106499962A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201897148U (en) * | 2010-11-18 | 2011-07-13 | 福建省爱民光电科技有限公司 | LED (light emitting diode) spot lamp structure |
| CN202647669U (en) * | 2012-06-15 | 2013-01-02 | 霍尼韦尔朗能电器系统技术（广东）有限公司 | LED lamp radiator |
| CN103307582A (en) * | 2013-06-21 | 2013-09-18 | 深圳市耀嵘科技有限公司 | Lamp radiator and LED lamp for industrial use |
| CN203322936U (en) * | 2013-06-17 | 2013-12-04 | 珠海雷克斯电子科技有限公司 | Radiator with high-radiating property and mine lamp |
| CN203722971U (en) * | 2013-09-20 | 2014-07-16 | 东莞市兆科电子材料科技有限公司 | Ceramic radiating fin with high thermal conductivity |
| CN104864286A (en) * | 2015-04-27 | 2015-08-26 | 东莞市闻誉实业有限公司 | LED light |
| CN104953796A (en) * | 2015-06-29 | 2015-09-30 | 余姚市朗霞镇大众铸件精工厂 | Aluminum cooling fin |
| CN105792610A (en) * | 2016-04-19 | 2016-07-20 | 上海浪超电子电器有限公司太仓分公司 | Plug-in type efficient heat conduction and heat radiation device |
| CN206093978U (en) * | 2016-10-19 | 2017-04-12 | 苏州承源光电科技有限公司 | Light - emitting diode (LED) lamp radiator |
-
2016
- 2016-10-19 CN CN201610909729.XA patent/CN106499962A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201897148U (en) * | 2010-11-18 | 2011-07-13 | 福建省爱民光电科技有限公司 | LED (light emitting diode) spot lamp structure |
| CN202647669U (en) * | 2012-06-15 | 2013-01-02 | 霍尼韦尔朗能电器系统技术（广东）有限公司 | LED lamp radiator |
| CN203322936U (en) * | 2013-06-17 | 2013-12-04 | 珠海雷克斯电子科技有限公司 | Radiator with high-radiating property and mine lamp |
| CN103307582A (en) * | 2013-06-21 | 2013-09-18 | 深圳市耀嵘科技有限公司 | Lamp radiator and LED lamp for industrial use |
| CN203722971U (en) * | 2013-09-20 | 2014-07-16 | 东莞市兆科电子材料科技有限公司 | Ceramic radiating fin with high thermal conductivity |
| CN104864286A (en) * | 2015-04-27 | 2015-08-26 | 东莞市闻誉实业有限公司 | LED light |
| CN104953796A (en) * | 2015-06-29 | 2015-09-30 | 余姚市朗霞镇大众铸件精工厂 | Aluminum cooling fin |
| CN105792610A (en) * | 2016-04-19 | 2016-07-20 | 上海浪超电子电器有限公司太仓分公司 | Plug-in type efficient heat conduction and heat radiation device |
| CN206093978U (en) * | 2016-10-19 | 2017-04-12 | 苏州承源光电科技有限公司 | Light - emitting diode (LED) lamp radiator |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170315 |