CN106641908A - Multi-stage radiator for down lamp - Google Patents
Multi-stage radiator for down lamp Download PDFInfo
- Publication number
- CN106641908A CN106641908A CN201611122035.8A CN201611122035A CN106641908A CN 106641908 A CN106641908 A CN 106641908A CN 201611122035 A CN201611122035 A CN 201611122035A CN 106641908 A CN106641908 A CN 106641908A
- Authority
- CN
- China
- Prior art keywords
- lamp
- shell
- fin
- housing
- led
- 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
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
- F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
-
- 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
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
-
- 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
-
- 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
-
- 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
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a multi-stage radiator for a down lamp. The multi-stage radiator comprises a down lamp shell and a lampholder, wherein the bottom of the down lamp shell is fixedly connected with the lampholder; a bulb lamp is in threaded connection with the interior of the lampholder; a lamp base of the bulb lamp is electrically connected the output terminal of a driving power supply in the down lamp shell; lampholder radiator fins are arranged on the lampholder; shell radiator fins are arranged on the outer surface of the down lamp shell; the bulb lamp mainly comprises the lamp base, an LED lamp panel, a lamp housing, a lampshade and radiating fins; the lamp base and the lamp housing are manufactured through integral forming; the bottom of the lamp housing is connected with the lampshade; and the LED lamp panel is fixedly connected with the interior of the lamp housing through the radiating fins. As a multi-stage radiating structure is adopted, heat generated by the LED lamp can be dissipated more quickly through a larger radiation area, accordingly, the high-power LED lamp with smaller size can be manufactured, and the service life of the LED lamp is prolonged. The traditional lamp screw base is adopted, so that replacement is convenient.
Description
Technical field
The present invention relates to a kind of Down lamp, specifically a kind of Down lamp multilevel heat radiating device.
Background technology
Down lamp is usually have a screw socket, can directly load onto the light fixture of incandescent lamp or electricity-saving lamp.Down lamp is a kind of
It is embedded into the lighting of light down-ejection type in ceiling.Its maximum feature be exactly can keep building decoration entirety it is unified with
Perfection, will not destroy the perfect unity of furred ceiling art because of the setting of light fixture.This hidden the putting property being flush-mounted in inside ceiling
Light fixture, all light are all projected downwards, belong to direct luminous intensity distribution.Difference can be obtained with different reflectors, eyeglass, bulb
Light effects.Down lamp prevents take up space, can increase the soft atmosphere in space, if it is desired to building warm sensation, can try dress
If many Down lamps, mitigate space constriction.Typically use in hotel, family, coffee shop more.
The product power of LED down is typically relatively low, limits its use range, because the bulb wattage of restraint of trade at present
Main cause is that radiating effect is not reached.
The content of the invention
It is an object of the invention to provide a kind of Down lamp multilevel heat radiating device, to solve above-mentioned background technology in propose ask
Topic.
For achieving the above object, the present invention provides following technical scheme：
A kind of Down lamp multilevel heat radiating device, including Down lamp shell, lamp socket and LED bulb, the bottom of the Down lamp shell is consolidated
Surely lamp socket is connected, lamp socket internal thread connection bubble lamp, the lamp holder for steeping lamp electrically connects the output end of Down lamp enclosure driving power supply；Institute
Setting lamp socket radiating fin on lamp socket is stated, and the outer surface of Down lamp shell arranges shell radiating fin, the bubble lamp is mainly by lamp
Head, LED lamp panel, lamp housing, lampshade and fin are constituted, and wherein lamp holder is integrally formed with lamp housing and is made, and the bottom of lamp housing connects
Lampshade is connect, the LED lamp panel is fixedly connected on the inside of lamp housing by fin.
As further scheme of the invention：The input electrode of the LED lamp panel connects lamp holder by wire.
As further scheme of the invention：The LED lamp panel is using the luminous wafer of flip chip technology.
As further scheme of the invention：The Down lamp shell, lamp socket radiating fin, lamp holder, LED lamp panel, lamp housing, lamp
Seat, fin and shell radiating fin are aluminum alloy material.
Compared with prior art, the invention has the beneficial effects as follows：Multistage radiating structure is present invention employs, by bigger
Area of dissipation, faster distributes the heat that LED is produced, such that it is able to less light fixture volume, make high-power
LED lamp, also extend the service life of LED lamp, using traditional lamp screw base, be convenient for changing.
Description of the drawings
Fig. 1 is the cross-sectional view of the present invention.
Fig. 2 is the surface structure schematic diagram of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer to Fig. 1～2, in the embodiment of the present invention, a kind of Down lamp multilevel heat radiating device, including Down lamp shell 1, lamp socket dissipate
Hot fin 2, lamp holder 3, LED lamp panel 4, lamp housing 5, lamp socket 6, lampshade 7, fin 8 and shell radiating fin 9, the Down lamp shell 1
Bottom be fixedly connected lamp socket 6, the internal thread of lamp socket 6 connection bubble lamp steeps the internal drive power supply of lamp holder electrical connection Down lamp shell 1 of lamp
Output end.
Lamp socket radiating fin 2 is set on the lamp socket 6, so as to the heat for accelerating to steep lamp is distributed, and the appearance of Down lamp shell 1
Face arranges shell radiating fin 9, can quickly diffuse to internal heat in air, by the area of dissipation that increase is overall
Realize efficient radiating.
The bubble lamp is mainly made up of lamp holder 3, LED lamp panel 4, lamp housing 5, lampshade 7 and fin 8, wherein lamp holder 3 and lamp housing
5 are integrally formed and are made, and the bottom connection lampshade 7 of lamp housing 5, the LED lamp panel 4 is fixedly connected on lamp housing 5 by fin 8
Inside, and the input electrode of LED lamp panel 4 by wire connect lamp holder 3, realize power supply, wherein LED lamp panel 4 is to adopt upside-down mounting
The luminous wafer of technology.
The Down lamp shell 1, lamp socket radiating fin 2, lamp holder 3, LED lamp panel 4, lamp housing 5, lamp socket 6, fin 8 and shell
Radiating fin 9 is aluminum alloy material.
The present invention operation principle be：
Bulb part is that, using aluminum alloy materials product, lamp holder is one overall with lamp housing, and lamp bead is produced in addition to lampshade 7, all
Heat Jing fin be delivered to lamp holder and lamp housing, distribute partial heat.Lamp holder is closely connected using spiral way with lamp socket, this
Sample, most heat Jing lamp holders are transmitted on lamp socket, and lamp socket adopts aluminum alloy materials die cast, and area of dissipation increase is a lot
And having radiating fin auxiliary heat dissipation, radiating effect is obvious.Down lamp shell 1 is also to be made up of aluminum alloy materials, and tight with lamp socket
Connection, increases again the area of radiating.It is achieved thereby that the multistage radiating structure of light fixture, preferably ensure that the matter of product
Amount.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of spirit or essential attributes without departing substantially from the present invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as and limit involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity those skilled in the art should
Using specification as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (4)
1. a kind of Down lamp multilevel heat radiating device, including Down lamp shell and lamp socket, the bottom of the Down lamp shell is fixedly connected lamp socket,
Lamp socket internal thread connection bubble lamp, the lamp holder for steeping lamp electrically connects the output end of Down lamp enclosure driving power supply, it is characterised in that institute
Setting lamp socket radiating fin on lamp socket is stated, and the outer surface of Down lamp shell arranges shell radiating fin, the bubble lamp is mainly by lamp
Head, LED lamp panel, lamp housing, lampshade and fin are constituted, and wherein lamp holder is integrally formed with lamp housing and is made, and the bottom of lamp housing connects
Lampshade is connect, the LED lamp panel is fixedly connected on the inside of lamp housing by fin.
2. a kind of Down lamp multilevel heat radiating device according to claim 1, it is characterised in that the input electricity of the LED lamp panel
Pole connects lamp holder by wire.
3. a kind of Down lamp multilevel heat radiating device according to claim 2, it is characterised in that the LED lamp panel is using falling
The luminous wafer of dress technology.
4. a kind of Down lamp multilevel heat radiating device according to claim 1, it is characterised in that the Down lamp shell, lamp socket dissipate
Hot fin, lamp holder, LED lamp panel, lamp housing, lamp socket, fin and shell radiating fin are aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611122035.8A CN106641908A (en) | 2016-12-08 | 2016-12-08 | Multi-stage radiator for down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611122035.8A CN106641908A (en) | 2016-12-08 | 2016-12-08 | Multi-stage radiator for down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106641908A true CN106641908A (en) | 2017-05-10 |
Family
ID=58818829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611122035.8A Pending CN106641908A (en) | 2016-12-08 | 2016-12-08 | Multi-stage radiator for down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106641908A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150900A (en) * | 2017-12-18 | 2018-06-12 | 宁波市鄞州利帆灯饰有限公司 | A kind of replaceable LED intelligence downlights |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070253202A1 (en) * | 2006-04-28 | 2007-11-01 | Chaun-Choung Technology Corp. | LED lamp and heat-dissipating structure thereof |
| US20090027889A1 (en) * | 2007-07-23 | 2009-01-29 | Shung-Wen Kang | LED lamp instantly dissipating heat as effected by multiple-layer substrates |
| CN101865369A (en) * | 2009-04-16 | 2010-10-20 | 富准精密工业(深圳)有限公司 | Light-emitting diode lamp |
| CN206222138U (en) * | 2016-12-08 | 2017-06-06 | 飞科达理智能科技股份有限公司 | A kind of Down lamp multilevel heat radiating device |
-
2016
- 2016-12-08 CN CN201611122035.8A patent/CN106641908A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070253202A1 (en) * | 2006-04-28 | 2007-11-01 | Chaun-Choung Technology Corp. | LED lamp and heat-dissipating structure thereof |
| US20090027889A1 (en) * | 2007-07-23 | 2009-01-29 | Shung-Wen Kang | LED lamp instantly dissipating heat as effected by multiple-layer substrates |
| CN101865369A (en) * | 2009-04-16 | 2010-10-20 | 富准精密工业(深圳)有限公司 | Light-emitting diode lamp |
| CN206222138U (en) * | 2016-12-08 | 2017-06-06 | 飞科达理智能科技股份有限公司 | A kind of Down lamp multilevel heat radiating device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150900A (en) * | 2017-12-18 | 2018-06-12 | 宁波市鄞州利帆灯饰有限公司 | A kind of replaceable LED intelligence downlights |
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| PB01 | 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 |
Application publication date: 20170510 |
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| RJ01 | Rejection of invention patent application after publication |