CN104654060A - Novel self-cooling integrated LED lamp - Google Patents
Novel self-cooling integrated LED lamp Download PDFInfo
- Publication number
- CN104654060A CN104654060A CN201310603355.5A CN201310603355A CN104654060A CN 104654060 A CN104654060 A CN 104654060A CN 201310603355 A CN201310603355 A CN 201310603355A CN 104654060 A CN104654060 A CN 104654060A
- Authority
- CN
- China
- Prior art keywords
- integrated led
- jet device
- led chip
- led lamp
- combining jet
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
- F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
-
- 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
- F21Y2101/00—Point-like light sources
Abstract
The invention discloses a novel self-cooling integrated LED lamp which is mainly composed of a supporting frame, a synthetic jet device and an integrated LED chip. The synthetic jet device and the integrated LED chip are installed on the supporting frame; the synthetic jet device is fixed on the upper portion of the supporting frame, the integrated LED chip is fixed at the bottom of the supporting frame, and a cavity is formed between the synthetic jet device and the integrated LED chip. The additionally arranged synthetic jet device can provide active cooling for the integrated LED chip, so the size of the LED lamp is reduced and the cooling efficiency of the LED lamp is improved.
Description
Technical field
The present invention relates to a kind of LED, be specifically related to a kind of novel integrated LED lamp from heat radiation.
Background technology
Heat radiation is the principal element affecting LED lamp illumination, LED lamp is higher by 80% than traditional incandescent lamp efficiency, but LED component and drive circuit heat dissipation capacity are very large, if these heats do not have suitable emitting, the luminosity of LED lamp and life-span will sharply decline.For the heat radiation of LED, radiator is adopted to dispel the heat, the radiator of the larger needs of power is larger, add the cost of LED lamp, and the volume of radiator is larger, the volume of LD light fixture also increases accordingly, the volume of radiator governs the development of related products to a certain extent, if the volume that a kind of radiator can be provided to make heat abstractor reduces, then the product of association area is by no longer by the time fast-developing by the restriction of radiator.
Summary of the invention
Technical problem to be solved by this invention is for above-mentioned present situation, provides a kind of novel integrated LED lamp from heat radiation, increases combining jet device and carries out active heat removal, reduce the volume of LED lamp, improve the radiating efficiency of LED to integrated LED lamp chip.
The technical solution used in the present invention is: a kind of novel integrated LED lamp from heat radiation, primarily of bracing frame, combining jet device and integrated LED chip three part composition, it is characterized in that: described combining jet device and integrated LED chip are installed on bracing frame, described combining jet device is fixed on the top of bracing frame, described integrated LED chip is fixed on the bottom of bracing frame, forms cavity between described combining jet device and integrated LED chip.
Support frame as described above is tower structure, and side adopts column to be that structure supports, and combining jet device and integrated LED chip is fixed by fixed card slot.
Described combining jet device adopts the mode of Electromagnetic Drive to produce synthesizing jet-flow, and described combining jet device is made up of housing from top to down, electromagnetic driver, electromagnet and vibration film.
The invention has the advantages that: employing synthesizing jet-flow technology carries out active heat removal, volume is little, mechanical loss, good heat dissipation effect.
Accompanying drawing explanation
Accompanying drawing figure is synthesizing jet-flow heat spreader structures schematic diagram of the present invention.
Detailed description of the invention
A kind of novel integrated LED lamp from heat radiation, as shown in drawings, primarily of bracing frame 1 and integrated LED chip 3 combining jet device 4 three part composition, described combining jet device 4 and integrated LED chip 3 are installed on bracing frame 1, described combining jet device 4 is fixed on the top of bracing frame 1, described integrated LED chip 3 is fixed on the bottom of bracing frame 1, forms cavity 2 between described combining jet device 4 and integrated LED chip 3.
Support frame as described above 1 is tower structure, and side adopts pillar construction to support, and combining jet device 4 and integrated LED chip 3 is fixed by fixed card slot.
Described combining jet device 4 adopts the mode of Electromagnetic Drive to produce synthesizing jet-flow, and described combining jet device is made up of housing 4-1, electromagnetic driver 4-2, electromagnet 4-3 and vibration film 4-4, described housing is arranged spout 4-5.
After switching on power, LED chip 3 is lighted, combining jet device 4 is started working, electromagnetic driver 4-2 is under the effect of signal source, make electromagnet 4-3 periodically absorption and release, drive vibration film 4-4 periodic vibration, by on shell 4-1 arrange spout 4-5 by air intake and ejection, produce synthesizing jet-flow, the passage that the cavity 2 formed by combining jet device 4 and LED chip 3 is flowed as air, thermal current is outputted to the external world, under combining jet device 4 acts on, do not need to increase heat abstractor in addition, active heat removal is carried out to LED chip 3, meet the operating temperature of LED, ensure the service efficiency of LED.
Claims (3)
1. the novel integrated LED lamp from heat radiation, form primarily of bracing frame (1), integrated LED chip (3) and combining jet device (4) three part, it is characterized in that: described combining jet device (4) and integrated LED chip (3) are installed on bracing frame (1), described combining jet device (4) is fixed on the top of bracing frame (1), described integrated LED chip (3) is fixed on the bottom of bracing frame (1), forms cavity (2) between described combining jet device (4) and integrated LED chip (3).
2. a kind of novel integrated LED lamp from heat radiation according to claim 1, it is characterized in that: support frame as described above (1) is tower structure, side adopts pillar construction to support, and combining jet device (4) and integrated LED chip (3) is fixed by fixed card slot.
3. a kind of novel integrated LED lamp from heat radiation according to claim 1, it is characterized in that: described combining jet device (4) adopts the mode of Electromagnetic Drive to produce synthesizing jet-flow, described combining jet device is made up of housing (4-1) from top to down, electromagnetic driver (4-2), electromagnet (4-3) and vibration film (4-4), described housing (4-1) is arranged spout (4-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310603355.5A CN104654060A (en) | 2013-11-21 | 2013-11-21 | Novel self-cooling integrated LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310603355.5A CN104654060A (en) | 2013-11-21 | 2013-11-21 | Novel self-cooling integrated LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104654060A true CN104654060A (en) | 2015-05-27 |
Family
ID=53245510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310603355.5A Pending CN104654060A (en) | 2013-11-21 | 2013-11-21 | Novel self-cooling integrated LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104654060A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110875114A (en) * | 2018-08-29 | 2020-03-10 | 宁波方太厨具有限公司 | Alternating current electromagnetic device |
-
2013
- 2013-11-21 CN CN201310603355.5A patent/CN104654060A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110875114A (en) * | 2018-08-29 | 2020-03-10 | 宁波方太厨具有限公司 | Alternating current electromagnetic device |
| CN110875114B (en) * | 2018-08-29 | 2021-07-23 | 宁波方太厨具有限公司 | Alternating current electromagnetic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |