CN204391159U - A kind of LED-baseplate radiator structure - Google Patents
A kind of LED-baseplate radiator structure Download PDFInfo
- Publication number
- CN204391159U CN204391159U CN201420830642.XU CN201420830642U CN204391159U CN 204391159 U CN204391159 U CN 204391159U CN 201420830642 U CN201420830642 U CN 201420830642U CN 204391159 U CN204391159 U CN 204391159U
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- CN
- China
- Prior art keywords
- aluminium base
- radiator
- heating panel
- led
- fixed head
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of LED-baseplate radiator structure, comprise aluminium base, described aluminium base back is connected with fixed head, the side of described fixed head is connected with some pieces of heating panel one end, the described heating panel other end is connected with radiator, form several heat radiation cavitys between described heating panel, be provided with heat pipe in the middle part of described fixed head and between radiator, described radiator is provided with several louvres.The utility model, by arranging fixed head, is so not only convenient to the heat transfer of aluminium base, again can so that the installation and removal of aluminium base; By arranging heating panel, heat pipe and radiator, such heating panel effectively can improve the area of dissipation of aluminium base, improve radiating effect, heat pipe can dispel the heat in the heat conduction of aluminium base to radiator in time simultaneously, the temperature of aluminium base can be avoided so too high, extend the useful life of aluminium base.
Description
Technical field
The utility model relates to technical field of LED illumination, particularly relates to a kind of LED-baseplate radiator structure.
Background technology
Light-emitting diode is referred to as LED.The diode be made up of the compound containing gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N) etc.Can visible ray be given off when electronics and hole-recombination, thus can be used for making light-emitting diode.As indicator light in circuit and instrument, or form word or numerical monitor.Gallium arsenide diode glows, gallium phosphide diode green light, silicon carbide diode Yellow light-emitting low temperature, gallium nitride diode blue light-emitting.Because chemical property divides again Organic Light Emitting Diode OLED and inorganic light-emitting diode LED.Light-emitting diode also can be divided into normal monochrome light-emitting diode, high brightness LED, superhigh brightness LED, color-changing light-emitting diode, blinking light emitting diode, voltage-controlled type light-emitting diode, infrarede emitting diode and negative resistance light-emitting diode etc.The control model of LED has constant current and constant voltage two kinds, has multiple dimming mode, such as simulates light modulation and PWM light modulation, what most LED adopted is current constant control, the stable of LED current can be kept like this, be not subject to the change of VF, the useful life of LED lamp can be extended.
LED illuminator (i.e. LED lamp bead) operationally can produce heat, makes its temperature increase rapidly, if distributed by this heat not in time, LED can be persistently overheating, will because of overheating failure, and the brightness of LED and life-span will decline.Therefore, radiating treatment carried out to LED illuminator very important.The LED-baseplate radiating effect of current use is poor, affects the useful life of aluminium base so greatly.Therefore, for solving the problem, spy provides a kind of new technical scheme.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of LED-baseplate radiator structure.
The utility model is achieved through the following technical solutions:
A kind of LED-baseplate radiator structure, comprise aluminium base, described aluminium base back is connected with fixed head, the side of described fixed head is connected with some pieces of heating panel one end, the described heating panel other end is connected with radiator, form several heat radiation cavitys between described heating panel, be provided with heat pipe in the middle part of described fixed head and between radiator, described radiator is provided with several louvres.
As optimal technical scheme of the present utility model, described aluminium base with between fixed head for plug-in type is connected.
As optimal technical scheme of the present utility model, described heating panel is that aluminium sheet is made, and heating panel two ends are for being welded to connect.
As optimal technical scheme of the present utility model, the shape of cross section of described louvre is rectangle or kidney-shaped.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, and reasonable in design, the utility model, by arranging fixed head, is so not only convenient to the heat transfer of aluminium base, again can so that the installation and removal of aluminium base; By arranging heating panel, heat pipe and radiator, such heating panel effectively can improve the area of dissipation of aluminium base, improve radiating effect, heat pipe can dispel the heat in the heat conduction of aluminium base to radiator in time simultaneously, the temperature of aluminium base can be avoided so too high, extend the useful life of aluminium base.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. aluminium base; 2. fixed head; 3. heating panel; 4. heat pipe; 5. dispel the heat cavity; 6. radiator; 7. louvre.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
A kind of LED-baseplate radiator structure, comprise aluminium base 1, described aluminium base 1 back is connected with fixed head 2, wherein said aluminium base 1 with between fixed head 2 for plug-in type is connected, such fixed head 2 is not only convenient to the heat transfer of aluminium base 1, again can so that the installation and removal of aluminium base 1.The side of described fixed head 2 is connected with some blocks of heating panels 3 one end, and wherein said heating panel 3 is made for aluminium sheet, and heating panel 3 two ends are for being welded to connect, and are conducive to the heat conduction of aluminium base 1 like this.
Described heating panel 3 other end is connected with radiator 6, several heat radiation cavitys 5 are formed between described heating panel 3, heat pipe 4 is provided with in the middle part of described fixed head 2 and between radiator 6, described radiator 6 is provided with several louvres 7, the shape of cross section of described louvre 7 is rectangle or kidney-shaped, such heating panel 3 effectively can improve the area of dissipation of aluminium base 1, improve radiating effect, the heat conduction of aluminium base 1 can dispel the heat by heat pipe 4 in time to radiator 6 simultaneously, the temperature of aluminium base 1 can be avoided so too high, extend the useful life of aluminium base.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. a LED-baseplate radiator structure, comprise aluminium base (1), it is characterized in that: described aluminium base (1) back is connected with fixed head (2), the side of described fixed head (2) is connected with some blocks of heating panels (3) one end, described heating panel (3) other end is connected with radiator (6), several heat radiations cavity (5) are formed between described heating panel (3), heat pipe (4) is provided with between described fixed head (2) middle part and radiator (6), described radiator (6) is provided with several louvres (7).
2. a kind of LED-baseplate radiator structure according to claim 1, is characterized in that: for plug-in type is connected between described aluminium base (1) with fixed head (2).
3. a kind of LED-baseplate radiator structure according to claim 1, is characterized in that: described heating panel (3) is made for aluminium sheet, and heating panel (3) two ends are for being welded to connect.
4. a kind of LED-baseplate radiator structure according to claim 1, is characterized in that: the shape of cross section of described louvre (7) is rectangle or kidney-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420830642.XU CN204391159U (en) | 2014-12-22 | 2014-12-22 | A kind of LED-baseplate radiator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420830642.XU CN204391159U (en) | 2014-12-22 | 2014-12-22 | A kind of LED-baseplate radiator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204391159U true CN204391159U (en) | 2015-06-10 |
Family
ID=53363853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420830642.XU Expired - Fee Related CN204391159U (en) | 2014-12-22 | 2014-12-22 | A kind of LED-baseplate radiator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204391159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106299086A (en) * | 2016-09-30 | 2017-01-04 | 广州莱迪光电股份有限公司 | A kind of cooling LED encapsulating structure |
-
2014
- 2014-12-22 CN CN201420830642.XU patent/CN204391159U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106299086A (en) * | 2016-09-30 | 2017-01-04 | 广州莱迪光电股份有限公司 | A kind of cooling LED encapsulating structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20151222 |
|
| EXPY | Termination of patent right or utility model |