CN202598459U - Active radiating type light emitting diode (LED) lamp - Google Patents
Active radiating type light emitting diode (LED) lamp Download PDFInfo
- Publication number
- CN202598459U CN202598459U CN2011205640148U CN201120564014U CN202598459U CN 202598459 U CN202598459 U CN 202598459U CN 2011205640148 U CN2011205640148 U CN 2011205640148U CN 201120564014 U CN201120564014 U CN 201120564014U CN 202598459 U CN202598459 U CN 202598459U
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- China
- Prior art keywords
- led
- lamp
- power supply
- upside
- heat removal
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- Expired - Fee Related
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Abstract
The utility model discloses an active radiating type light emitting diode (LED) lamp, including a lamp shell. The upside of the lamp shell is provided with a joint. The downside of the joint in the lamp shell is inside provided a power supply. The power supply is connected with an LED circuit board through a wire. The downside of the LED circuit board is provided with a plurality of groups of LED light sources. The upside of the LED circuit board is provided with radiating fins. The upsides of the radiating fins are provided with a plurality of fins. A plurality of synthetic jet devices used for active radiating are arranged between the fins. The LED lamp has the following characteristics: reasonable design, simple structure, easy use, active radiating, high reliability, small volume, light weight, high durability, big heat radiating capacity, no noise, low production cost, and easy popularization and use.
Description
Technical field
The utility model belongs to the LED lighting technical field, is specifically related to a kind of LED light fixture with active heat removal function.
Background technology
In the fast-developing in modern times LED illumination, because the LED lamp is energy-conservation, characteristics such as long-life and easy care receive people's favor, but because the influence of the volume of heat abstractor, make that the LED lamp is widely-used to receive very big restriction.Radiator be used for conducting, a kind of device of release heat.Object according to heat radiation is different, and the radiating mode of employing is also inequality, and the employing fin that has carries out the mode of nature cooling, and the employing that has is installed fan and carried out air-cooled mode.For different applications, have nothing in common with each other for the requirement of dispelling the heat.The power output of LED is high more, and then the heat of lamp body generation is many more, and this just needs suitable heat abstractor it is dispelled the heat, but for some furniture decorations illuminations, not only needs to satisfy lighting requirement, and for appearance design very high requirement is arranged also.
The utility model content
The purpose of the utility model is to overcome above-mentioned deficiency of the prior art, and a kind of active heat removal formula LED light fixture is provided, and it is reasonable in design, and is simple in structure; Easy to use, can realize active heat removal, reliability is high, and volume is little; In light weight, durability is high, and heat dissipation capacity is big; Do not have any noise, production cost is low, is convenient to promote the use of.
For realizing above-mentioned purpose; The technical scheme that the utility model adopts is: a kind of active heat removal formula LED light fixture, comprise lamp casing, and it is characterized in that: said lamp casing upside is provided with joint; Said joint downside is positioned at the lamp casing set inside has power supply; Said power supply is connected with the led circuit plate through lead, and said led circuit plate downside is equipped with many group led light sources, and said led circuit plate upside is equipped with fin; Said fin upside is provided with a plurality of fins, is provided with a plurality of combining jet devices that are used for active heat removal between the said fin.
Said combining jet device comprises the housing of being with cavity, and said housing upside is provided with spout, and said housing lower end is provided with vibrating diaphragm, and said vibrating diaphragm downside is provided with piezoelectric patches, and said piezoelectric patches is connected through lead with power supply.
Said power supply is high-power storage power.
The utility model compared with prior art has the following advantages:
(1) this active heat removal formula LED Design of Luminaires is very reasonable, simple in structure, and operating personnel only need can accomplish active heat removal automatically to this device of piezoelectric patches energising, use very easy.
(2) this active heat removal formula LED light fixture can be realized active heat removal, and reliability is very high.
(3) this active heat removal formula LED light fixture size is 1/3rd of a common radiator, and volume is little, and is in light weight, good looking appearance.
(4) this active heat removal formula LED light fixture durability is high, and through the combining jet device heat radiation, heat dissipation capacity improves greatly, and does not have any noise.
(5) this active heat removal formula LED light fixture is convenient to produce, buy very much, thereby its production cost is very low, is convenient to promote the use of.
Through accompanying drawing and embodiment, the utility model is done further detailed description below.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model.
Fig. 2 is the structural representation of the utility model combining jet device.
Description of reference numerals:
The 1-lamp casing; The 2-LED light source; The 3-LED circuit board;
The 4-fin; The 5-fin; The 6-combining jet device;
The 6-1-housing; The 6-2-cavity; The 6-3-spout;
The 6-4-vibrating diaphragm; The 6-5-piezoelectric patches; The 7-power supply;
The 8-joint.
The specific embodiment
A kind of active heat removal formula LED light fixture as shown in Figure 1 comprises lamp casing 1, and said lamp casing 1 upside is provided with joint 8, and said joint 8 downsides are positioned at lamp casing 1 set inside has power supply 7, and said power supply 7 is high-power storage power.Said power supply 7 is connected with led circuit plate 3 through lead; Said led circuit plate 3 downsides are equipped with many group led light sources 2; Said led circuit plate 3 upsides are equipped with fin 4; Said fin 4 upsides are provided with a plurality of fins 5, are provided with a plurality of combining jet devices 6 that are used for active heat removal between the said fin 5.
As shown in Figure 2; Said combining jet device 6 comprises the housing 6-1 of band cavity 6-2, and said housing 6-1 upside is provided with spout 6-3, and said housing 6-1 lower end is provided with vibrating diaphragm 6-4; Said vibrating diaphragm 6-4 downside is provided with piezoelectric patches 6-5, and said piezoelectric patches 6-5 and power supply 7 are connected through lead.
The course of work of the utility model active heat removal formula LED light fixture is: at first with this active heat removal formula LED lamp installation in the operating position, after power supply 7 energising, supply power for led light source 2 and combining jet device 6 simultaneously.The heat energy that led light source 2 produces passes to fin 4 through led circuit plate 3; The heat of fin 4 contacts with external environment through fin 5 and dispels the heat, and the piezoelectric patches 6-5 through combining jet device 6 produces vibration under the effect of voltage, make the air vibration in the ejector cavity 6-2; Form jet at spout 6-3 place; The air-spray that spout 6-3 place produces drives flowing of fin 5 surrounding airs, makes the heat on the fin quicken heat radiation through air is mobile, thereby realizes its active heat removal.
The above; It only is the preferred embodiment of the utility model; Be not that the utility model is done any restriction; Every according to the utility model technical spirit to any simple modification, change and equivalent structure transformation that above embodiment did, all still belong in the protection domain of the utility model technical scheme.
Claims (3)
1. active heat removal formula LED light fixture; Comprise lamp casing (1); It is characterized in that: said lamp casing (1) upside is provided with joint (8), and said joint (8) downside is positioned at lamp casing (1) set inside has power supply (7), and said power supply (7) is connected with led circuit plate (3) through lead; Said led circuit plate (3) downside is equipped with many group led light sources (2); Said led circuit plate (3) upside is equipped with fin (4), and said fin (4) upside is provided with a plurality of fins (5), is provided with a plurality of combining jet devices (6) that are used for active heat removal between the said fin (5).
2. according to the described a kind of active heat removal formula LED light fixture of claim 1; It is characterized in that: said combining jet device (6) comprises the housing (6-1) of band cavity (6-2); Said housing (6-1) upside is provided with spout (6-3); Said housing (6-1) lower end is provided with vibrating diaphragm (6-4), and said vibrating diaphragm (6-4) downside is provided with piezoelectric patches (6-5), and said piezoelectric patches (6-5) is connected through lead with power supply (7).
3. according to claim 1 or 2 described a kind of active heat removal formula LED light fixtures, it is characterized in that: said power supply (7) is high-power storage power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205640148U CN202598459U (en) | 2011-12-20 | 2011-12-20 | Active radiating type light emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205640148U CN202598459U (en) | 2011-12-20 | 2011-12-20 | Active radiating type light emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202598459U true CN202598459U (en) | 2012-12-12 |
Family
ID=47315992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205640148U Expired - Fee Related CN202598459U (en) | 2011-12-20 | 2011-12-20 | Active radiating type light emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202598459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276548A (en) * | 2014-06-26 | 2016-01-27 | 欧普照明股份有限公司 | Light fixture, and ejector used for heat radiation thereof |
-
2011
- 2011-12-20 CN CN2011205640148U patent/CN202598459U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276548A (en) * | 2014-06-26 | 2016-01-27 | 欧普照明股份有限公司 | Light fixture, and ejector used for heat radiation thereof |
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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: 20121212 Termination date: 20141220 |
|
| EXPY | Termination of patent right or utility model |