CN208519737U - A kind of radiator for high-powered LED lamp - Google Patents
A kind of radiator for high-powered LED lamp Download PDFInfo
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- CN208519737U CN208519737U CN201821302185.1U CN201821302185U CN208519737U CN 208519737 U CN208519737 U CN 208519737U CN 201821302185 U CN201821302185 U CN 201821302185U CN 208519737 U CN208519737 U CN 208519737U
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- spacer ring
- ring
- led lamp
- ring spacer
- radiator
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Abstract
The utility model relates to a kind of radiators for high-powered LED lamp, it is 3 LED lamp panel installation regions by fansink designs, it is independently separated by inner ring spacer ring, middle ring spacer ring and outer ring spacer ring respectively, the heat release hole that the air convection channel formed between adjacent radiating fin is connected is equipped in each region, the heat that LED lamp panel generates can be quickly introduced by these heat release holes into air convection channel, it can be transmitted on radiating fin by metal heat-conducting mode again, LED lamp panel is made sufficiently to radiate；By the way that the convection mouth being connected with air convection channel is arranged on inner ring spacer ring, middle ring spacer ring and outer ring spacer ring, lamps and lanterns are made to form penetrating, Homogeneouslly-radiating the air convection system in front and back, the hot-air being gathered in air convection channel and external cold air is set to form convection current under action of thermal difference, heat is set to distribute from intermediate position is comprehensive around, accelerate rate of heat dispation, increase lamps and lanterns service life and light efficiency utilization rate, save the cost.
Description
Technical field
The utility model belongs to lighting area, more specifically to a kind of radiator for high-powered LED lamp.
Background technique
Currently, existing LED bay light, great power LED are directly mounted on aluminium radiator, by before LED light source
Light is reflected on shadow surface by the aluminium oxide reflector of installation.Due to LED bay light since LED calorific value is big, mostly utilize
Aluminum radiating fin is as radiator.This radiator has the disadvantage that one, the aluminum radiating fin capacity of heat transmission is limited, especially
High-power LED bulkhead lamp occurs hotter close to fin at LED light source and the colder situation of the other end, heat dissipation effect are undesirable；
Two, since aluminum radiating fin and outside air natural heat-exchange are ineffective, cause heat dissipation effect poor, radiator can not be complete
By the high temperature export in LED, accumulated temperature aggravation inside LED light source is resulted in, LED light is so will lead to for a long time and declines seriously, thus not
Expected intensity of illumination can be reached.
Utility model content
Problem to be solved in the utility model is, provides a kind of good heat dissipation effect, can satisfy high-capacity LED lamp and dissipates
The radiator of heat request.
In order to solve the above-mentioned technical problem, the utility model provides a kind of radiator for high-powered LED lamp, described
The front of radiator is equipped with the lamp holder successively installed for LED lamp panel, Lamp cup, and the rear portion of the radiator is equipped with multiple from heat dissipation
The radiating fin to extend outside in the middle part of device, the lamp holder are equipped with inner ring spacer ring, middle ring spacer ring and outer ring spacer ring, are arranged in a circular formation
The first LED lamp panel and the first Lamp cup be sequentially arranged in the border circular areas that the inner ring spacer ring is surrounded, arrange in a ring
Second LED lamp panel and the second Lamp cup are sequentially arranged at the first annular region that the inner ring spacer ring and the middle ring spacer ring are surrounded
It is interior；The third LED lamp panel and third Lamp cup arranged in a ring are sequentially arranged at the middle ring spacer ring and are enclosed with the outer ring spacer ring
At the second annular region in；An air convection channel is formed between the adjacent radiating fin；The inner ring spacer ring is enclosed
At border circular areas in be equipped with multiple the first heat release holes communicated with the air convection channel；The inner ring spacer ring and it is described in
Multiple the second heat release holes communicated with the air convection channel are equipped in the first annular region that ring spacer ring is surrounded；In described
Equipped with multiple the communicated with the air convection channel in the second annular region that ring spacer ring and the outer ring spacer ring are surrounded
Three heat release holes；The inner ring spacer ring be equipped with multiple the first convection mouths being connected with the air convection channel, the middle ring every
Circle is equipped with multiple the second convection mouths being connected with the air convection channel, and the outer ring spacer ring is equipped with the multiple and air
The third convection mouth that convection channel is connected.
As the preferred scheme of the utility model, the inner ring spacer ring, which is equipped with, can be connected to the border circular areas and the first ring
The first through hole in shape region.
As the preferred scheme of the utility model, the middle ring spacer ring, which is equipped with, can be connected to the first annular region and the
Second through-hole in second ring region.
As the preferred scheme of the utility model, the radiator uses aluminum or aluminum alloy casting and forming.
Implement a kind of radiator for high-powered LED lamp of the utility model, compared with prior art, has as follows
The utility model has the advantages that
Fansink designs are 3 LED lamp panel installation regions according to aerodynamic principle by the utility model, respectively by
Inner ring spacer ring, middle ring spacer ring and outer ring spacer ring independently separate, and is equipped in each region and is formed between adjacent radiating fin
The heat release hole that air convection channel is connected, the heat that LED lamp panel generates can be quickly introduced by these heat release holes to air
It in convection channel, and can be transmitted on radiating fin by metal heat-conducting mode, LED lamp panel is made sufficiently to radiate；Meanwhile by
The convection mouth being connected with air convection channel is set on inner ring spacer ring, middle ring spacer ring and outer ring spacer ring, lamps and lanterns is made to form one
Front and back is penetrating, Homogeneouslly-radiating air convection system, makes the hot-air being gathered in air convection channel and external cold air
Convection current is formed under action of thermal difference, especially for the LED lamp panel in middle position, keeps heat complete around from intermediate position
Orientation distributes, and accelerates rate of heat dispation, the operating temperature for keeping lamps and lanterns stable, increases lamps and lanterns service life and light efficiency utilizes
Rate, save the cost.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, the attached drawing of embodiment will be made below simple
Ground introduction.
Fig. 1 is a kind of structural schematic diagram of radiator for high-powered LED lamp provided by the utility model；
Fig. 2 is a kind of structural representation of another visual direction of radiator for high-powered LED lamp provided by the utility model
Figure.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As depicted in figs. 1 and 2, the preferred embodiment of the utility model, a kind of radiator for high-powered LED lamp, institute
The front for stating radiator is equipped with the lamp holder 1 successively installed for LED lamp panel, Lamp cup, the rear portion of the radiator be equipped with it is multiple from
The radiating fin 2 to extend outside in the middle part of radiator, the lamp holder 1 are equipped with inner ring spacer ring 3, middle ring spacer ring 4 and outer ring spacer ring 5,
The first LED lamp panel and the first Lamp cup being arranged in a circular formation are sequentially arranged in the border circular areas 6 that the inner ring spacer ring 3 is surrounded,
The second LED lamp panel and the second Lamp cup arranged in a ring are sequentially arranged at the inner ring spacer ring 3 and are surrounded with the middle ring spacer ring 4
First annular region 7 in；The third LED lamp panel and third Lamp cup arranged in a ring be sequentially arranged at the middle ring spacer ring 4 with
In the second annular region 8 that the outer ring spacer ring 5 is surrounded；It is logical that a cross-ventilation is formed between the adjacent radiating fin 2
Road 9；Equipped with multiple the first heat dissipations communicated with the air convection channel 9 in the border circular areas 6 that the inner ring spacer ring 3 is surrounded
Hole 10；The multiple and air pair is equipped in the first annular region 7 that the inner ring spacer ring 3 is surrounded with the middle ring spacer ring 4
The second heat release hole 11 that circulation road 9 communicates；In the second annular region 8 that the middle ring spacer ring 4 is surrounded with the outer ring spacer ring 5
Equipped with multiple third heat release holes 12 communicated with the air convection channel 9；The inner ring spacer ring 3 is equipped with the multiple and air
The first convection mouth 13 that convection channel 9 is connected, the middle ring spacer ring 4 are connected equipped with multiple with the air convection channel 9
The second convection mouth 14, the outer ring spacer ring 5 be equipped with multiple third convection mouths 15 being connected with the air convection channel 9.
As it can be seen that the utility model is according to aerodynamic principle, it is 3 LED lamp panel installation regions by fansink designs, point
Do not separated independently by inner ring spacer ring 3, middle ring spacer ring 4 and outer ring spacer ring 5, in each region be equipped with adjacent radiating fin 2 it
Between the heat release hole that is connected of the air convection channel 9 that is formed, the heat that LED lamp panel generates can quickly be led by these heat release holes
Enter into air convection channel 9, and can be transmitted to by metal heat-conducting mode on radiating fin 2, LED lamp panel is made sufficiently to radiate；
Meanwhile by the way that the convection mouth being connected with air convection channel 9 is arranged on inner ring spacer ring 3, middle ring spacer ring 4 and outer ring spacer ring 5,
So that lamps and lanterns is formed penetrating, Homogeneouslly-radiating the air convection system in front and back, makes the hot-air being gathered in air convection channel 9
Convection current is formed under action of thermal difference with external cold air, especially for the LED lamp panel in middle position, enables heat therefrom
Between position is comprehensive around distributes, accelerate rate of heat dispation, the operating temperature for keeping lamps and lanterns stable increases lamps and lanterns and uses the longevity
Life and light efficiency utilization rate, save the cost.
Illustratively, the inner ring spacer ring 3, which is equipped with, can be connected to the first of the border circular areas 6 and first annular region 7
Through-hole 16.The setting for passing through first through hole 16 as a result, can be by the heat transfer in the higher border circular areas 6 of temperature to temperature
In lower first annular region 7, the heat pressure at intermediate position is further reduced.
Illustratively, the middle ring spacer ring 4, which is equipped with, can be connected to the first annular region 7 and the second annular region 8
Second through-hole 17.The setting for passing through the second through-hole 17 as a result, can pass the heat in the higher first annular region 7 of temperature
It is delivered in lower second annular region 8 of temperature, further reduces the heat pressure at intermediate position.
Illustratively, the radiator preferably uses aluminum or aluminum alloy casting and forming.
Above disclosed is only the preferred embodiment of the utility model, certainly cannot be practical new to limit this with this
The interest field of type, therefore equivalent variations made according to the patent scope of the utility model still belong to the utility model and are covered
Range.
Claims (4)
1. a kind of radiator for high-powered LED lamp, which is characterized in that the front of the radiator be equipped with for LED lamp panel,
The lamp holder that Lamp cup is successively installed, the rear portion of the radiator are equipped with multiple radiating fins to extend outside from the middle part of radiator,
The lamp holder is equipped with inner ring spacer ring, middle ring spacer ring and outer ring spacer ring,
The first LED lamp panel and the first Lamp cup being arranged in a circular formation are sequentially arranged at the border circular areas that the inner ring spacer ring is surrounded
It is interior,
The second LED lamp panel and the second Lamp cup arranged in a ring are sequentially arranged at the inner ring spacer ring and are enclosed with the middle ring spacer ring
At first annular region in；
The third LED lamp panel and third Lamp cup arranged in a ring are sequentially arranged at the middle ring spacer ring and are enclosed with the outer ring spacer ring
At the second annular region in；
An air convection channel is formed between the adjacent radiating fin；It is set in the border circular areas that the inner ring spacer ring is surrounded
There are multiple the first heat release holes communicated with the air convection channel；The inner ring spacer ring and the middle ring spacer ring surrounded the
Multiple the second heat release holes communicated with the air convection channel are equipped in one annular region；The middle ring spacer ring and the outer ring
Multiple third heat release holes communicated with the air convection channel are equipped in the second annular region that spacer ring is surrounded；
The inner ring spacer ring is equipped with multiple the first convection mouths being connected with the air convection channel, and the middle ring spacer ring is equipped with
Multiple the second convection mouths being connected with the air convection channel, the outer ring spacer ring are equipped with multiple logical with the cross-ventilation
The third convection mouth that road is connected.
2. being used for the radiator of high-powered LED lamp as described in claim 1, which is characterized in that the inner ring spacer ring is equipped with
The first through hole of the border circular areas and first annular region can be connected to.
3. being used for the radiator of high-powered LED lamp as claimed in claim 1 or 2, which is characterized in that set on the middle ring spacer ring
There is the second through-hole that can be connected to the first annular region and the second annular region.
4. being used for the radiator of high-powered LED lamp as described in claim 1, which is characterized in that the radiator using aluminium or
Aluminium alloy casting and forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821302185.1U CN208519737U (en) | 2018-08-13 | 2018-08-13 | A kind of radiator for high-powered LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821302185.1U CN208519737U (en) | 2018-08-13 | 2018-08-13 | A kind of radiator for high-powered LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208519737U true CN208519737U (en) | 2019-02-19 |
Family
ID=65333813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821302185.1U Active CN208519737U (en) | 2018-08-13 | 2018-08-13 | A kind of radiator for high-powered LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208519737U (en) |
-
2018
- 2018-08-13 CN CN201821302185.1U patent/CN208519737U/en active Active
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