CN106500070B - LED lamp radiator - Google Patents
LED lamp radiator Download PDFInfo
- Publication number
- CN106500070B CN106500070B CN201610904720.XA CN201610904720A CN106500070B CN 106500070 B CN106500070 B CN 106500070B CN 201610904720 A CN201610904720 A CN 201610904720A CN 106500070 B CN106500070 B CN 106500070B
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- Prior art keywords
- substrate
- plate
- heat dissipation
- radiating
- slot
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- 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
Abstract
The invention discloses an LED lamp radiator, which comprises a plurality of radiating bodies and radiating columns, wherein the radiating bodies are arranged outside the radiating columns, each radiating body comprises a substrate attached to the radiating column, one side of the substrate is provided with a convex slot, the other side of the substrate is provided with an inserting piece inserted into the slot on the adjacent substrate, the inner side of the slot at the upper end of each substrate is provided with an inner buckle for fixing a ceramic radiating plate, the ceramic radiating plate is provided with a chute, the upper end of the substrate is provided with an upper sealing plate, the upper sealing plate is fixed on the substrate through screws, the lower end of the substrate at one side provided with the slot is provided with a side plate for supporting the ceramic radiating plate, the side plate at the lower end of the chute is provided with a fixing column for fixing the ceramic radiating plate, the lower end. The invention has simple structure and reasonable design, can be disassembled, can be directly replaced after part of the parts are damaged, does not need to be integrally replaced, saves energy and can be repeatedly used.
Description
Technical Field
The invention relates to the field of lighting equipment, in particular to a radiator of an LED lamp.
Background
The LED lamp accords with energy-concerving and environment-protective theory, by extensive application in street lamp and family illumination, but the LED lamp among the prior art all involves the heat dissipation problem, and LED lamp temperature can rise in long-term use, and the radiating effect is relatively poor among the prior art, is difficult to in time cool down, and the LED lamp ageing rate that is in the high temperature state for a long time accelerates, seriously influences life, has some producers to adopt the ceramic heat dissipation among the prior art, and the pottery is heavier, and the pottery heat dissipation cost is relatively higher simultaneously.
Disclosure of Invention
The invention provides the LED lamp radiator which has the advantages of good radiating effect, light weight, low cost and prolonged service life.
In order to achieve the problems, the invention is realized by the following technical scheme:
the invention relates to a LED lamp radiator, which comprises a plurality of radiating bodies and radiating columns, wherein the radiating bodies are arranged on the outer sides of the radiating columns, each radiating body comprises a substrate attached to the radiating column, one side of the substrate is provided with a convex slot, the other side of the substrate is provided with an insertion sheet inserted into the slot on the adjacent substrate, the inner side of the slot at the upper end of each substrate is provided with an inner buckle for fixing a ceramic radiating plate, the ceramic radiating plate is provided with a chute, the upper end of the substrate is provided with an upper sealing plate, the upper sealing plate is fixed on the substrate through screws, the lower end of the substrate at one side of the slot is provided with a side plate for supporting the ceramic radiating plate, the side plate at the lower end of the chute is provided with a fixing column for fixing the.
The invention is further improved in that: the front end of the inner buckle is provided with a notch, and the upper end of the sliding chute is provided with a convex block buckled in the notch.
The invention is further improved in that: the base plate, the upper sealing plate and the lower sealing plate are all made of aluminum alloy materials.
The invention is further improved in that: and a plurality of side radiating fins are arranged on two sides of the radiating plate.
The invention has the beneficial effects that: the radiator body comprises a plurality of substrates, a ceramic heat dissipation plate and heat dissipation columns, wherein the substrates are connected through convex slots and inserting pieces, the ceramic heat dissipation plate is fixed on the substrates through inner buckles on the slots, the lower end of the substrate on the side provided with the slots is provided with a side plate for supporting the ceramic heat dissipation plate, the side plate can support the ceramic heat dissipation plate to prevent the inner buckles from bending and deforming due to overlarge gravity borne by the inner buckles, and the ceramic heat dissipation plate is fixed between the fixing columns and the heat dissipation columns through the fixing columns arranged on the side plate, so that the ceramic heat dissipation plate is tightly attached to the heat dissipation columns, and the heat dissipation effect is enhanced.
The invention has simple structure and reasonable design, can be disassembled, can be directly replaced after part of the parts are damaged, does not need to be integrally replaced, saves energy and can be repeatedly used.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Figure 2 is a schematic view of the inside buckle.
Fig. 3 is a partially enlarged view.
Fig. 4 is a schematic view of a ceramic heat sink.
Wherein: 1-substrate, 2-slot, 3-inserting piece, 4-ceramic heat dissipation plate, 5-inner buckle, 6-sliding groove, 7-upper sealing plate, 8-side plate and 9-fixing column.
Detailed Description
For the purpose of enhancing an understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and examples, which are provided for the purpose of illustration only and are not intended to limit the scope of the present invention.
As shown in fig. 1-4, the present invention is an LED lamp heat sink, comprising a plurality of heat dissipating bodies and heat dissipating columns, wherein the plurality of heat dissipating bodies are disposed outside the heat dissipating columns, each heat dissipating body comprises a substrate 1 attached to the heat dissipating column, one side of the substrate 1 is provided with a convex slot 2, the other side of the substrate 1 is provided with an insert 3 inserted into the slot 2 of the adjacent substrate 1, the inner side of the slot 2 at the upper end of each substrate 1 is provided with an inner buckle 5 for fixing a ceramic heat dissipating plate 4, the ceramic heat dissipating plate 4 is provided with a chute 6, the upper end of the substrate 1 is provided with an upper sealing plate 7, the upper sealing plate 7 is fixed on the substrate 1 by screws, the lower end of the substrate 1 at the side of the slot 2 is provided with a side plate 8 for supporting the ceramic heat dissipating plate 4, the side plate 8 at the lower end of the, the ceramic heat dissipation plate comprises a base plate 1, a plurality of heat dissipation plates, a plurality of side heat dissipation plates, a side plate 8 and a fixing block, wherein the heat dissipation plates are arranged on the outer side of the base plate 1, the side heat dissipation plates are arranged on the heat dissipation plates, the side plate can increase the contact area of the heat dissipation plates and air, the heat dissipation plates are enhanced, the ceramic heat dissipation plates 4 can be supported by the side plate 8 arranged at the lower end of the base plate 1, the bending deformation caused by the fact that inner buckles 5 on the inner sides of slots 2 cannot bear weight due to the fact that the ceramic heat dissipation plates 4 are too heavy is prevented, the fixing columns 9 arranged on the side plate 8 are clamped in sliding grooves 6 on the ceramic heat dissipation plates 4, the ceramic heat dissipation plates 4 are tightly attached to the heat dissipation columns, protruding blocks arranged on the ceramic heat dissipation plates 4 on the upper ends of, the upper sealing plate and the lower sealing plate are made of aluminum alloy materials and have high heat conducting performance, the substrate and the ceramic heat dissipation plate can be disassembled, the LED lamp can be disassembled and applied to a new LED lamp after being damaged, and meanwhile, the damaged part can be directly replaced after part of the LED lamp is damaged without being integrally replaced.
The invention has simple structure and reasonable design, can be disassembled, can be directly replaced after part of the parts are damaged, does not need to be integrally replaced, saves energy and can be repeatedly used.
Claims (1)
1. The utility model provides a LED lamp radiator, includes several heat dissipation body and heat dissipation post, its characterized in that: the heat dissipation bodies are arranged outside the heat dissipation columns, each heat dissipation body comprises a substrate (1) attached to the heat dissipation columns, a convex slot (2) is formed in one side of each substrate (1), an inserting piece (3) inserted into the adjacent slot (2) in each substrate (1) is arranged on the other side of each substrate (1), an inner buckle (5) for fixing a ceramic heat dissipation plate (4) is arranged on the inner side of each slot (2) in the upper end of each substrate (1), a sliding groove (6) is formed in each ceramic heat dissipation plate (4), an upper sealing plate (7) is arranged on the upper end of each substrate (1), the upper sealing plate (7) is fixed on the substrates (1) through screws, a side plate (8) for supporting the ceramic heat dissipation plates (4) is arranged at the lower end of each substrate (1) on one side of each slot (2), the ceramic heat dissipation plate comprises a chute (6), a side plate (8) at the lower end of the chute (6) is provided with a fixing column (9) for fixing the ceramic heat dissipation plate (4), a lower sealing plate is arranged at the lower end of the base plate (1), a plurality of heat dissipation plates are arranged on the outer side of the base plate (1), a notch is formed in the front end of an inner buckle (5), a protruding block buckled in the notch is arranged at the upper end of the chute (6), the protruding block is arranged in a fixing groove in the upper end of the chute (6), the protruding block is arranged in the middle of the fixing groove, the inner buckle (5) is inserted into the fixing groove, the protruding block is buckled on the inner side of the inner buckle (5), the base plate, the upper sealing plate (7) and the lower sealing plate are all made of aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610904720.XA CN106500070B (en) | 2016-10-18 | 2016-10-18 | LED lamp radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610904720.XA CN106500070B (en) | 2016-10-18 | 2016-10-18 | LED lamp radiator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106500070A CN106500070A (en) | 2017-03-15 |
| CN106500070B true CN106500070B (en) | 2020-09-22 |
Family
ID=58293683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610904720.XA Active CN106500070B (en) | 2016-10-18 | 2016-10-18 | LED lamp radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106500070B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1620240A (en) * | 2003-11-20 | 2005-05-25 | 张继爽 | Composite radiator for power electron equipment |
| 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 |
| CN103047563A (en) * | 2012-11-30 | 2013-04-17 | 黄超 | Light-emitting diode (LED) lamp provided with air convection channels distributed between light sources |
| CN104879728A (en) * | 2015-06-11 | 2015-09-02 | 杨小晨 | Radiator and LED lamp |
| CN204717611U (en) * | 2015-05-29 | 2015-10-21 | 特能传热科技（中山）有限公司 | A kind of blood culture bottle being applied to LED lamp heat sink |
| CN204829816U (en) * | 2015-07-30 | 2015-12-02 | 东莞勤上光电股份有限公司 | LED lamp radiator |
| CN206093977U (en) * | 2016-10-18 | 2017-04-12 | 苏州承源光电科技有限公司 | Light - emitting diode (LED) lamp radiator |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009132430A1 (en) * | 2008-04-28 | 2009-11-05 | Phoster Industries | Modular heat sink and method for fabricating same |
| TWI363850B (en) * | 2008-05-28 | 2012-05-11 | Delta Electronics Inc | Illuminating device and heat-dissipating structure thereof |
| KR100920111B1 (en) * | 2008-12-19 | 2009-10-01 | 주식회사 지앤에이치 | Heat sink device of light emitting diode module for lighting equipment |
| US8220961B2 (en) * | 2009-11-10 | 2012-07-17 | General Electric Company | LED light fixture |
| US20130301275A1 (en) * | 2012-05-14 | 2013-11-14 | Led Folio Corporation | Led light with multiple heat sinks |
-
2016
- 2016-10-18 CN CN201610904720.XA patent/CN106500070B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1620240A (en) * | 2003-11-20 | 2005-05-25 | 张继爽 | Composite radiator for power electron equipment |
| 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 |
| CN103047563A (en) * | 2012-11-30 | 2013-04-17 | 黄超 | Light-emitting diode (LED) lamp provided with air convection channels distributed between light sources |
| CN204717611U (en) * | 2015-05-29 | 2015-10-21 | 特能传热科技（中山）有限公司 | A kind of blood culture bottle being applied to LED lamp heat sink |
| CN104879728A (en) * | 2015-06-11 | 2015-09-02 | 杨小晨 | Radiator and LED lamp |
| CN204829816U (en) * | 2015-07-30 | 2015-12-02 | 东莞勤上光电股份有限公司 | LED lamp radiator |
| CN206093977U (en) * | 2016-10-18 | 2017-04-12 | 苏州承源光电科技有限公司 | Light - emitting diode (LED) lamp radiator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106500070A (en) | 2017-03-15 |
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