CN205535344U - Light emitting diode (LED) lamp - Google Patents
Light emitting diode (LED) lamp Download PDFInfo
- Publication number
- CN205535344U CN205535344U CN201620245351.3U CN201620245351U CN205535344U CN 205535344 U CN205535344 U CN 205535344U CN 201620245351 U CN201620245351 U CN 201620245351U CN 205535344 U CN205535344 U CN 205535344U
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- Prior art keywords
- led
- mounting seat
- radiating
- lamp
- heat
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a light emitting diode (LED) lamp, cooperate the lamp main part of being connected including the mounting bracket and with the mounting bracket, the lamp main part includes the mount pad, sets up a plurality of LED modules on the mount pad, still is provided with the connecting plate on the mount pad, and the mount pad passes through the connecting plate and is connected with the mounting bracket cooperation, the LED module includes lamp shade, radiator unit, base plate and encapsulates a plurality of LED light sources on the base plate, and the lamp shade is connected and is formed with the accommodation space with the radiator unit cooperation, and the base plate is installed in the accommodation space, and radiator unit includes the radiating bottom plate with lamp shade fixed connection, and the base plate is attached in the bottom of radiating bottom plate, and the upper portion of radiating bottom plate is provided with the heat dissipation unit of the position one -to -one of a plurality of and LED light source. The utility model has the advantages of simple and reasonable structure, simple to operate, heat dispersion is better, and the volume is less, and weight is lighter.
Description
Technical field
This utility model relates to LED technology field, particularly to a kind of LED lamp.
Background technology
LED has the plurality of advantages such as environmental protection, energy-conservation, life-span length, has been increasingly becoming that illuminating industry is energy-conservation to be changed
The optimum selection made.But owing to LED light source is arranged on enclosure interior, big calorimetric during work, can be produced
Amount, if can not discharge in time, can cause the temperature of P-N junction to rise rapidly, so can accelerate LED
Light decay, even results in destructive thermal breakdown.Therefore, LED needs to arrange radiating subassembly and dispels the heat.
In existing LED heat dissipation technology, each LED is typically to share a heat-sink unit, not
The effective area of radiating fin can be given full play to, cause heat conduction compared with slow and each several part is uneven.In order to
Reach more preferable radiating effect and can only strengthen the area of radiating fin, improve fin height.Thus result in
LED lamp heat dissipation uniformity is bad, and equivalent thermal resistance is big, and serious waste metal material so that volume is relatively
Greatly, heavier-weight.
Utility model content
The purpose of this utility model is the defect for prior art and deficiency, it is provided that a kind of LED lamp,
It is simple and reasonable, easy for installation, good heat dispersion performance, small volume, lighter in weight.
For achieving the above object, this utility model is by the following technical solutions:
A kind of LED lamp described in the utility model, is connected including installing rack and with described installing rack
Lamp main body, some LED modules that described lamp main body includes mounting seat, is arranged in described mounting seat,
Being additionally provided with connecting plate in described mounting seat, described mounting seat is joined with described installing rack by described connecting plate
Close and connect；If described LED module includes lampshade, radiating subassembly, substrate and is packaged on described substrate
Dry LED light source, described lampshade and described radiating subassembly are connected and are formed with accommodation space, described base
Plate is installed in described accommodation space, at the bottom of described radiating subassembly includes fixing, with described lampshade, the heat radiation being connected
Plate, described substrate is attached at the bottom of described radiating bottom plate, and the top of described radiating bottom plate is provided with some
Position heat-sink unit one to one with described LED light source.
Further, described mounting seat includes two mounting seat monomers being correspondingly arranged, some described LED
Module is juxtaposed between two described mounting seat monomers, all fixing company on each described mounting seat monomer
It is connected to described connecting plate.
Further, described connecting plate is respectively arranged with the first installing hole and described first installing hole in
The arcuate groove being arranged concentrically, described installing rack is respectively arranged with second coordinated with described first installing hole
The 3rd installing hole that installing hole coordinates with described arcuate groove.
Further, described heat-sink unit includes heat accumulation boss, if being set side by side with on described heat accumulation boss
Dry radiating fin；Described radiating bottom plate, described heat accumulation boss and corresponding described radiating fin are by being cast into
Type is integrated.
Further, the center being positioned at the described radiating fin in the middle of each described heat accumulation boss is all provided with
It is equipped with heating column.
The beneficial effects of the utility model are: the LED lamp that this utility model provides, by by lamp main body
It is set to modular structure so that structure is arranged simply, is conducive to improving efficiency of assembling；By each
The top of the radiating bottom plate of LED module is respectively provided with some lists that dispels the heat one to one with LED light source position
Unit, utilizes each heat-sink unit that corresponding LED light source is carried out independent heat radiation, not only contributes to fill during work
The effective area of each radiating fin is waved in distribution, improves heat conduction velocity and convection transfer rate, and
Each several part heat radiation is more uniformly distributed, and heat dispersion is more preferable；Additionally, it is independent to list by each heat-sink unit
One LED light source dispels the heat, and is also beneficial to reduce the area of radiating fin, therefore compared to traditional LED
Module, overall volume of the present utility model is less, and weight is lighter.
Accompanying drawing explanation
Fig. 1 is integral installation distribution structure schematic diagram of the present utility model；
Fig. 2 is the structural representation of connecting plate of the present utility model；
Fig. 3 is the decomposition texture schematic diagram of LED module of the present utility model；
Fig. 4 is the structural representation of radiating subassembly of the present utility model；
Fig. 5 is the structural representation of heat-sink unit of the present utility model.
In Fig. 1 to Fig. 5:
1, installing rack；11, the second installing hole；12, the 3rd installing hole；2, lamp main body；21, install
Seat monomer；22, LED module；221, lampshade；222, substrate；223, LED light source；224, heat radiation
Base plate；225, heat-sink unit；2251, heat accumulation boss；2252, radiating fin；2253, heating column；
23, connecting plate；231, the first installing hole；232, arcuate groove.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
A kind of LED lamp as shown in Figures 1 to 5, including installing rack 1 and coordinate even with installing rack 1
The lamp main body 2 connect, some LED modules 22 that lamp main body 2 includes mounting seat, is arranged in mounting seat,
Being additionally provided with connecting plate 23 in mounting seat, mounting seat is connected with installing rack 1 by connecting plate 23, logical
Cross and lamp main body 2 is set to modular structure so that structure is arranged simply, be conducive to improving efficiency of assembling.
Specifically, mounting seat includes two mounting seat monomers 21 being correspondingly arranged, some LED modules 22
It is juxtaposed between two mounting seat monomers 21, the company of being fixedly connected with on each mounting seat monomer 21
Fishplate bar 23.The first installing hole 231 it is respectively arranged with the first installing hole 231 in concentric on connecting plate 23
The arcuate groove 232 arranged, installing rack 1 is respectively arranged with the second installation coordinated with the first installing hole 231
The 3rd installing hole 12 that hole 11 coordinates with arcuate groove 232.
During installation, by screw, the first installing hole 231 is connected with the second installing hole 11, the 3rd peace
Dress hole 12 is connected with arcuate groove 232, and during use, user rotates lamp main body 2, by changing
3rd installing hole 12 is relative to the installation site of arcuate groove 232 such that it is able to be conveniently adjusted lamp main body 2
Angle position, make irradiating angle of the present utility model the most diversified, use more convenient, the fullest
The foot use demand of user.
LED module 22 includes lampshade 221, radiating subassembly, substrate 222 and is packaged on substrate 222
Some LED light sources 223, lampshade 221 is connected with radiating subassembly and is formed with accommodation space, substrate hermetically
222 are installed in accommodation space, and radiating subassembly includes the radiating bottom plate 224 that be connected fixing with lampshade 221,
Substrate 222 is attached at the bottom of radiating bottom plate 224, and the top of radiating bottom plate 224 is provided with some and LED
Heat-sink unit 225 one to one, the position of light source 223, radiating bottom plate 224 is all adopted with heat-sink unit 225
It is made with aluminum alloy materials.
Heat-sink unit 225 includes heat accumulation boss 2251, and heat accumulation boss 2251 is set side by side with some heat radiations
Fin 2252；Radiating bottom plate 224, heat accumulation boss 2251 and corresponding radiating fin 2252 are by being cast into
Type is integrated.When the heat that LED light source 223 produces cannot be discharged in time through radiating fin 2252, this
Part not conduction in time will be put aside on heat accumulation boss 2251 to the heat of radiating fin 2252, utilizes
Heat accumulation boss 2251 buffers this partial heat, both effectively prevent heat because accumulating in accommodation space
Cause the damage of LED light source 223, also increase effectively bottom and its top of radiating fin 2252 simultaneously
Between the temperature difference, thus be conducive to improving the coefficient of heat transfer so that radiating effect is more preferable.It is positioned at each heat accumulation convex
The center of the radiating fin 2252 in the middle of platform 2251 is provided with heating column 2253, improves further
Heat-conducting effect of the present utility model.
This utility model by be respectively provided with on the top of the radiating bottom plate 224 of each LED module 22 some with
Heat-sink unit 225 one to one, the position of LED light source 223, utilize each heat-sink unit 225 during work
Corresponding LED light source 223 is carried out independent heat radiation, not only contributes to give full play to each radiating fin 2252
Effective area, improves heat conduction velocity and convection transfer rate, and each several part is dispelled the heat more
Uniformly, heat dispersion is more preferable；Additionally, it is independent to single LED light source 223 by each heat-sink unit 225
Dispel the heat, be also beneficial to reduce the area of radiating fin 2252, therefore compared to traditional LED module
22, overall volume of the present utility model is less, and weight is lighter.
The above is only better embodiment of the present utility model, therefore all according to this utility model patent application
The equivalence that structure, feature and principle described in scope is done changes or modifies, and is all included in this utility model
In patent claim.
Claims (5)
1. a LED lamp, including installing rack and the lamp main body that is connected with described installing rack, it is special
Levy and be: some LED modules that described lamp main body includes mounting seat, is arranged in described mounting seat, institute
Stating and be additionally provided with connecting plate in mounting seat, described mounting seat is coordinated with described installing rack by described connecting plate
Connect；Described LED module include lampshade, radiating subassembly, substrate and be packaged on described substrate some
LED light source, described lampshade and described radiating subassembly are connected and are formed with accommodation space, described substrate dress
Being located in described accommodation space, described radiating subassembly includes fixing, with described lampshade, the radiating bottom plate being connected,
Described substrate is attached at the bottom of described radiating bottom plate, and the top of described radiating bottom plate is provided with some and institute
State the position heat-sink unit one to one of LED light source.
LED lamp the most according to claim 1, it is characterised in that: described mounting seat includes two
The mounting seat monomer being correspondingly arranged, some described LED modules are juxtaposed on two described mounting seat monomers
Between, each described mounting seat monomer has been fixedly connected with described connecting plate.
LED lamp the most according to claim 1 and 2, it is characterised in that: divide on described connecting plate
It is not provided with the first installing hole and described first installing hole in the arcuate groove being arranged concentrically, described installing rack
On be respectively arranged with that the second installing hole coordinated with described first installing hole coordinates with described arcuate groove
Three installing holes.
LED lamp the most according to claim 1, it is characterised in that: described heat-sink unit includes storage
Hot boss, described heat accumulation boss is set side by side with some radiating fins；Described radiating bottom plate, described storage
Hot boss and corresponding described radiating fin are integrated by die cast.
LED lamp the most according to claim 4, it is characterised in that: it is positioned at each described heat accumulation convex
The center of the described radiating fin in the middle of platform is provided with heating column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620245351.3U CN205535344U (en) | 2016-03-28 | 2016-03-28 | Light emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620245351.3U CN205535344U (en) | 2016-03-28 | 2016-03-28 | Light emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205535344U true CN205535344U (en) | 2016-08-31 |
Family
ID=56785339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620245351.3U Active CN205535344U (en) | 2016-03-28 | 2016-03-28 | Light emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205535344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109452030A (en) * | 2018-11-30 | 2019-03-12 | 珠海美光原科技股份有限公司 | A kind of light compensating lamp and light-supplementing system |
-
2016
- 2016-03-28 CN CN201620245351.3U patent/CN205535344U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109452030A (en) * | 2018-11-30 | 2019-03-12 | 珠海美光原科技股份有限公司 | A kind of light compensating lamp and light-supplementing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |