CN204986581U - High -power stripe shape LED lamps and lanterns - Google Patents
High -power stripe shape LED lamps and lanterns Download PDFInfo
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- CN204986581U CN204986581U CN201520791564.1U CN201520791564U CN204986581U CN 204986581 U CN204986581 U CN 204986581U CN 201520791564 U CN201520791564 U CN 201520791564U CN 204986581 U CN204986581 U CN 204986581U
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- led lamp
- radiator
- lamp bead
- power
- aluminium base
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a high -power stripe shape LED lamps and lanterns, including a plurality of integrate LED light sources, the integrate LED light source includes radiator, the aluminium base board of rectangle, LED lamp pearl, power and printing opacity cover, the radiator lower part have one with the corresponding rectangular channel of aluminium base board, aluminium base board is installed in this rectangular channel to and form a confined holding chamber between the radiator, the power lies in this holding intracavity, and each LED lamp pearl all links to each other with this power, the radiator of a plurality of integrate LED light sources passes through screw looks be connected together in proper order, forms bar LED lamps and lanterns. The utility model discloses the heat dissipation is even, and the expansibility is good to installation, maintenance convenience can effectively reduce the glare, and extension lamps and lanterns practical life.
Description
Technical field
The utility model relates to a kind of lighting, particularly relates to a kind of high-power stripe shape LED lamp tool.
Background technology
LED illumination lamp fast development in recent years is also widely used in every field, and the high-power LED lamp needed in industrial lighting occasion also widely uses, and according to environment for use and lighting requirement, its power is from 50W to 600W; As high-power LED lamp, the selection of its light source, the apolegamy of power supply and heat radiation structure design and light fixture global design improve LED lamp luminous efficiency, light decay reduces, light fixture dazzle reduces and prolongation in service life is all closely related.
Current high-power LED lamp mainly adopts integrated LED light source and many lamps pearl combining structure composition high-power LED lamp; LED light source is easily caused to damage because of overheated, simultaneously because light-emitting area is little, power causes greatly very serious dazzle if large-power lamp adopts a single high-power integrated optical source that the little heat of light source luminescent area can be caused like this to concentrate; Therefore present high-power integrated type lamp all adopts the mode of multiple combination of light sources to realize, but such fitting structure also has following shortcoming:
Although 1, the single power reduction of fitting structure, combined area is appointed and is so about on the plectane of 24-36mm at a diameter, and dazzle is still serious;
2, connect more: light source will be connected with light source installing plate, light source installing plate will be connected with radiator, radiator is connected with power pack, and power supply will be connected with power pack base plate, and too much contact affect heat transfer, and installation and maintenance is simultaneously inconvenient;
3, radiator is block structure, and better, intermediate radiator is poor to make heat radiation outside light fixture, and heat radiation is uneven;
4, light fixture extended power is restricted, and can not do large light fixture general power more further.
Utility model content
For prior art above shortcomings, the purpose of this utility model is to provide a kind of high-power stripe shape LED lamp tool, heat radiation evenly, favorable expandability, and install, easy to maintenance, effectively can reduce dazzle, and extend light fixture physical life.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is such: a kind of high-power stripe shape LED lamp tool, it is characterized in that: comprise some integrated LED light sources, described integrated LED light source comprises radiator, rectangular aluminum substrate, LED lamp bead, power supply and diffuser, described radiator top has the parallel groove of some relative both sides of through radiator, make radiator top structure in the form of sheets, its underpart has a rectangular channel corresponding with aluminium base, described aluminium base is installed in this rectangular channel, and and between radiator, form an accommodating cavity closed, described LED lamp bead is installed on the side that aluminium base deviates from radiator, described power supply is positioned at this accommodating cavity, and is fixedly connected with radiator, and each LED lamp bead is all connected with this power supply, described diffuser is connected with aluminium base, and is positioned at outside LED lamp bead,
The radiator of some integrated LED light sources is connected together successively by screw, forms bar shape LED lamp.
As preferably, described LED lamp bead is bar shaped distribution, and corresponding each LED lamp bead is respectively equipped with a diffuser.
As preferably, described LED lamp bead is matrix distribution, and all LED lamp bead are positioned at same diffuser.
Compared with prior art, the utility model tool has the following advantages:
1, LED lamp bead and radiator and power supply are integrated together formation integrated LED light source, multiple integrated LED light source are connected to form stripe shape LED lamp tool, make the structure of light fixture more simple, assemble, safeguard convenient; And the stand-alone integrated power supply of each integrated LED light source, makes the connection of LED lamp bead and power supply local less, thus improves the stability of LED lamp.
2, by on-chip power in integrated LED light source, thus reduce the whole height of light fixture; Simultaneously radiator top structure in the form of sheets, thus make area of dissipation comparatively large, is beneficial to the temperature rise reducing LED light source, thus improves the light decay that light efficiency reduces LED light source, extends LED light source service life.
3, integrated LED about the heat that distributes of LED lamp bead after air transmitted by heat sink radiates, thus the heat radiation of each LED lamp bead can be made more even, thus improve the service life of LED lamp further.
4, by being connected by the integrated LED light source of varying number, can realize different capacity light fixture, autgmentability is stronger, more applicablely applies with industrial production.
Accompanying drawing explanation
Fig. 1 is the structural representation of the integrated LED light source executing example 1.
Fig. 2 is the mounting structure schematic diagram of LED lamp bead in embodiment 1.
Fig. 3 is the combining structure schematic diagram of embodiment 1.
Fig. 4 is for executing the structural representation of the integrated LED light source of example 2.
Fig. 5 is the mounting structure schematic diagram of LED lamp bead in embodiment 2.
Fig. 6 is the combining structure schematic diagram of embodiment 2.
In figure: 11-radiator, 12-aluminium base, 13-LED lamp bead, 14-power supply, 15-diffuser.
21-radiator, 22-aluminium base, 23-LED lamp bead, 24-power supply, 25-diffuser.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1: see Fig. 1 to Fig. 3, a kind of high-power stripe shape LED lamp tool, comprises some integrated LED light sources, and described integrated LED light source comprises radiator 11, rectangular aluminum substrate 12, LED lamp bead 13, power supply 14 and diffuser 15.Described radiator 11 top has the parallel groove of the relative both sides of some through radiators 11, makes radiator 11 top structure in the form of sheets.Its underpart has a rectangular channel corresponding with aluminium base 12, and described aluminium base 12 is installed in this rectangular channel, and and forms an accommodating cavity closed between radiator 11.
Described LED lamp bead 13 is installed on the side that aluminium base 12 deviates from radiator 11; Described power supply 14 is positioned at this accommodating cavity, and is fixedly connected with radiator 11, and each LED lamp bead 13 is all connected with this power supply 14.Described diffuser 15 is connected with aluminium base 12, and is positioned at outside LED lamp bead 13; As required, described diffuser 15 is transparent or translucent.The distribution in bar shaped of described LED lamp bead 13, corresponding each LED lamp bead 13 is respectively equipped with a diffuser 15.Same aluminium base 12 is installed the power that multiple LED lamp bead 13 can increase integrated LED light source as required; When single integrated LED light source is by length restriction, some integrated LED light sources is connected and can increases the power of LED lamp further.
The radiator 11 of some integrated LED light sources is connected together successively by screw, forms bar shape LED lamp.
Embodiment 2, see Fig. 4 to Fig. 6, a kind of high-power stripe shape LED lamp tool, comprises some integrated LED light sources, and described integrated LED light source comprises radiator 21, rectangular aluminum substrate 22, LED lamp bead 23, power supply 24 and diffuser 25.As different from Example 1, described LED lamp bead 23 is in matrix distribution, and all LED lamp bead 23 are positioned at same diffuser 25.During concrete installation, LED lamp bead is evenly distributed on rectangular aluminum substrate 22, and the spacing of adjacent LED lamp pearl 23 is in the distance of about 200mm, and the heat transfer of each LED lamp bead 23 and heat radiation are evenly independent of each other.Some integrated LED light sources are connected successively, the bar shape LED lamp of different capacity can be formed, assemble and use convenient.
Finally it should be noted that, above embodiment is only in order to illustrate the technical solution of the utility model but not restriction technologies scheme, those of ordinary skill in the art is to be understood that, those are modified to the technical solution of the utility model or equivalent replacement, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of right of the present utility model.
Claims (3)
1. a high-power stripe shape LED lamp tool, it is characterized in that: comprise some integrated LED light sources, described integrated LED light source comprises radiator, rectangular aluminum substrate, LED lamp bead, power supply and diffuser, described radiator top has the parallel groove of some relative both sides of through radiator, make radiator top structure in the form of sheets, its underpart has a rectangular channel corresponding with aluminium base, and described aluminium base is installed in this rectangular channel, and and between radiator, form an accommodating cavity closed; Described LED lamp bead is installed on the side that aluminium base deviates from radiator; Described power supply is positioned at this accommodating cavity, and is fixedly connected with radiator, and each LED lamp bead is all connected with this power supply; Described diffuser is connected with aluminium base, and is positioned at outside LED lamp bead;
The radiator of some integrated LED light sources is connected together successively by screw, forms bar shape LED lamp.
2. high-power stripe shape LED lamp tool according to claim 1, is characterized in that: described LED lamp bead is bar shaped distribution, and corresponding each LED lamp bead is respectively equipped with a diffuser.
3. high-power stripe shape LED lamp tool according to claim 1, it is characterized in that: described LED lamp bead is matrix distribution, and all LED lamp bead is positioned at same diffuser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520791564.1U CN204986581U (en) | 2015-10-14 | 2015-10-14 | High -power stripe shape LED lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520791564.1U CN204986581U (en) | 2015-10-14 | 2015-10-14 | High -power stripe shape LED lamps and lanterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204986581U true CN204986581U (en) | 2016-01-20 |
Family
ID=55120949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520791564.1U Expired - Fee Related CN204986581U (en) | 2015-10-14 | 2015-10-14 | High -power stripe shape LED lamps and lanterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204986581U (en) |
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2015
- 2015-10-14 CN CN201520791564.1U patent/CN204986581U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20171014 |