CN208253204U - LED light - Google Patents
LED light Download PDFInfo
- Publication number
- CN208253204U CN208253204U CN201721922027.1U CN201721922027U CN208253204U CN 208253204 U CN208253204 U CN 208253204U CN 201721922027 U CN201721922027 U CN 201721922027U CN 208253204 U CN208253204 U CN 208253204U
- Authority
- CN
- China
- Prior art keywords
- led light
- radiating
- plate
- positive plate
- cathode
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model provides a kind of LED light comprising at least one LED illuminator, wherein each LED illuminator has an end P-, an end N- and a radiating end；At least one positive plate, wherein the positive plate forms a cathode circuit；At least one negative plate, wherein the negative plate forms a cathode traces；With at least one insulating layer, wherein the insulating layer is set between negative plate between the positive plate and the negative plate, wherein the end P- of each LED illuminator can be connected to the cathode circuit with being powered, the end N- can be connected to the cathode traces with being powered, and radiating end is connected to the negative plate and/or positive plate.
Description
Technical field
The utility model relates to LED light more particularly to a kind of LED light with more high cooling efficiency.
Background technique
Common LED light generally comprises the portions such as LED illuminator (LED luminescence chip), printed circuit, substrate and radiator
Part.Luminescent wafer that LED illuminator is mostly made of P-type semiconductor and N-type semiconductor is used to support the bracket of chip and for sealing
The encapsulating material of luminescent wafer is filled, such as epoxy resin is constituted.In order to preferably by luminescent wafer be fixed on predeterminated position and
For luminescent wafer power supply, LED illuminator is also possible that the conduction of the conducting wire of connection luminescent wafer and bracket, fixed luminescent wafer
Glue etc..LED light is especially provided light to the LED light in source by great power LED illuminator, and suitable cooling mechanism is needed to radiate, with
Maintain the environment temperature of LED illuminator in normal working temperature hereinafter, to avoid because of the hair of LED caused by environment temperature is excessively high
The damage of the luminescent wafer of body of light.Therefore, some LED illuminators are in addition to having the end P- of connection P-type semiconductor (with positive pole
Connection) and connect N-type semiconductor the end N- (being connect with power cathode) outside, be also further provided with the heat dissipation dedicated for heat dissipation
End, in favor of heat dissipation.However, either by tool, there are two the LED illuminators of connecting pin, or there are three the LED of connecting pin for tool
LED light made of illuminator is required to take into account requirement of both structural strength and heat dissipation in structure design.
However, existing LED light has many shortcomings.Firstly, existing LED light generally comprises LED illuminator, print
Multiple components such as brush circuit, substrate and radiator, structure is complicated, and manufacturing process is various, and manufacturing cost is relatively high.Secondly, existing
The structure of some LED light determines that substrate is difficult to be directly used in heat dissipation.Therefore, the LED illuminator of LED light needs further to lead to
It crosses heat-conducting glue and is connected to additional radiator heat-dissipation, cause the whole manufacturing cost of LED light to rise further with radiating efficiency
It reduces.Finally, the extra heat dissipation mechanism of LED light increases the manufacturing cost of LED light and increases the difficulty of LED light miniaturization.
Summary of the invention
The main advantage of the utility model is that it provides a kind of LED light, and wherein the LED light has relatively more simple
Structure and higher radiating efficiency.Further, the structure of the LED light makes the LED light even without by additional radiator
Heat dissipation can be completed and maintain the operating ambient temperature of the LED illuminator of the LED light in the normal range.
Another advantage of the utility model is that it provides a kind of LED light, and wherein the power supply of the LED light mutually divides with heat dissipation
From so that the positive terminal and negative pole end of the LED illuminator of the LED light are used equally for the radiating efficiency that radiates and improve.
Another advantage of the utility model is that it provides a kind of LED light, wherein the positive plate of the LED light and negative plate shape
The heat dissipation gap being located between the two at one group, to allow air can be between the positive plate and negative plate of the LED light freely
Flowing, to improve the heat dissipation of the LED light.In other words, the positive plate and negative plate of the LED light are spaced apart.
Another advantage of the utility model is that it provides a kind of LED light, and wherein the positive plate and negative plate of the LED light are equal
It is arranged on a heat sink, and the radiating end of the LED illuminator of the LED light is connected to the heat sink.
Another advantage of the utility model is that it provides a kind of LED light, and wherein the positive plate of the LED light is arranged on it
Negative plate, and the negative plate is set around the positive plate so that the LED light anode be arranged on cathode it is mutually same
End.
Another advantage of the utility model is that it provides a kind of LED light, and wherein the positive plate of the LED light is arranged on it
Negative plate, and the negative plate is set around the positive plate, wherein it is prominent to be provided with one group of reinforcement heat dissipation for the heat radiation side of the negative plate
It rises.
Another advantage of the utility model is that it provides a kind of LED light, and wherein the positive plate of the LED light is arranged on it
Negative plate, and the negative plate is set around the positive plate, wherein the heat radiation side of the negative plate is provided with one group of reinforcement heat-dissipating cylinder.
Another advantage of the utility model is that it provides a kind of LED light, and wherein the negative plate of the LED light is arranged on it
Positive plate, and the positive plate is set around the negative plate so that the LED light anode be arranged on cathode it is mutually same
End.
Another advantage of the utility model is that it provides a kind of LED light, and wherein the positive plate of the LED light is arranged on it
Negative plate, and the negative plate is set around the positive plate, wherein it is prominent to be provided with one group of reinforcement heat dissipation for the heat radiation side of the positive plate
It rises.
Another advantage of the utility model is that it provides a kind of LED light, and wherein the positive plate of the LED light is arranged on it
Negative plate, and the negative plate is set around the positive plate, wherein the heat radiation side of the positive plate is provided with one group of reinforcement heat-dissipating cylinder.
According to the utility model preferred embodiment, the utility model provides a kind of LED light comprising:
At least one LED illuminator, wherein each LED illuminator has an end P-, an end N- and one scattered
Hot end；
At least one cathode circuit；
At least one cathode traces；
At least two insulating layers；With
One heat sink, an insulating layer in insulating layer described in two of them are arranged on the heat sink and described negative
Between polar circuit, another insulating layer is arranged between the heat sink and the cathode circuit, wherein each LED hair
The end P- of body of light can be connected to the cathode circuit with being powered, and the end N- can be connected to the cathode traces with being powered, and be radiated
End is connected to the heat sink.
According to the utility model preferred embodiment, the utility model further provides for a kind of LED light comprising:
At least one LED illuminator, wherein each LED illuminator has an end P-, an end N- and one scattered
Hot end；
At least one positive plate, wherein the positive plate forms a cathode circuit；
At least one negative plate, wherein the negative plate forms a cathode traces；With
At least one insulating layer, wherein the insulating layer is set between negative plate between the positive plate and the negative plate, wherein
The end P- of each LED illuminator can be connected to the cathode circuit with being powered, and the end N- can be connected to described with being powered
Cathode traces, radiating end are connected to the negative plate and/or positive plate.
According to the utility model preferred embodiment, the utility model further provides for a kind of LED light comprising:
At least one LED illuminator, wherein each LED illuminator has an end P-, an end N- and one scattered
Hot end；
At least one positive plate, wherein the positive plate forms a cathode circuit；
At least one negative plate, wherein the negative plate forms a cathode traces；With
One group of separator, wherein the separator is separately positioned between the positive plate and the negative plate, with exhausted
Edge the positive plate and the negative plate are spaced, wherein the end P- of each LED illuminator can be connected with being powered
To the cathode circuit, the end N- can be connected to the cathode traces with being powered, radiating end be connected to the negative plate and/or
Positive plate.
According to the utility model preferred embodiment, the utility model further provides for a kind of LED light comprising:
At least one LED illuminator, wherein each LED illuminator has an end P-, an end N- and one scattered
Hot end；
At least one cathode circuit；
At least one cathode traces；
At least two insulating layers；With
One heat sink, one of insulating layer are arranged between the heat sink and the cathode circuit, another
Insulating layer is arranged between the cathode circuit and the cathode traces, wherein the end the P- quilt of each LED illuminator can
It is connected to the cathode circuit with being powered, the end N- can be connected to the cathode traces with being powered, and radiating end is connected to described
Heat sink.
According to the utility model preferred embodiment, the utility model further provides for a kind of LED light comprising:
At least one LED illuminator, wherein each LED illuminator has an end P-, an end N- and one scattered
Hot end；
At least one positive plate, wherein the positive plate forms a cathode circuit；
At least one negative plate, wherein the negative plate forms a cathode traces；
At least one insulating layer, wherein the insulating layer is arranged between the positive plate and the negative plate；
At least one first heat loss through radiation layer；With
At least one second heat loss through radiation layer, wherein the positive plate is arranged on the first heat loss through radiation layer and described
Between insulating layer, the negative plate is arranged between the second heat loss through radiation layer and the insulating layer, wherein each described
The end P- of LED illuminator can be connected to the cathode circuit with being powered, and the end N- can be connected to the cathode traces with being powered,
Radiating end is connected to the negative plate and/or positive plate.
According to the utility model preferred embodiment, the utility model further provides for a kind of LED light comprising:
At least one LED illuminator, wherein each LED illuminator has an end P-, an end N- and one scattered
Hot end；
At least one positive plate, wherein the positive plate forms a cathode circuit；
At least one negative plate, wherein the negative plate forms a cathode traces；
At least one insulating layer；With
At least one heat sink, wherein the heat sink includes a heat dissipation plate body and one group of radiating piece, wherein described exhausted
Edge layer is set between negative plate between the positive plate and the negative plate, wherein the heat sink is arranged on the positive plate or described
Negative plate, wherein the end P- of each LED illuminator can be connected to the cathode circuit with being powered, the end N- can be powered to ground
The cathode traces are connected to, radiating end is connected to the heat sink.
Detailed description of the invention
Fig. 1 is the schematic top plan view according to the positive plate of the LED light of the first preferred embodiment of the utility model.
Fig. 2 is the schematic top plan view according to the negative plate of the LED light of above-mentioned the first preferred embodiment of the utility model.
Fig. 3 is to assemble integrally according to the positive plate and negative plate of the LED light of above-mentioned the first preferred embodiment of the utility model
Schematic cross-sectional view afterwards.
Fig. 4 is the schematic top plan view according to the LED light of above-mentioned the first preferred embodiment of the utility model.
Fig. 5 is the schematic cross-sectional view according to the LED light of above-mentioned the first preferred embodiment of the utility model.
Fig. 6 to Figure 11 is shown for according to the LED light of the second preferred embodiment of the utility model.
The LED light according to the utility model third preferred embodiment is shown in Figure 12.
The one of the negative plate of the above-mentioned LED light according to the second preferred embodiment of the utility model is shown in Figure 13 to Figure 15
The optional implementation of kind.
The another of the negative plate of the above-mentioned LED light according to the second preferred embodiment of the utility model is shown in Figure 16 to Figure 18
One optional implementation.
Another optional implementation of the above-mentioned LED light according to the second preferred embodiment of the utility model is shown in Figure 19.
The stereoscopic schematic diagram of the LED illuminator of the LED light according to the above-mentioned preferred embodiment of the utility model is shown in Figure 20.
Specific embodiment
With reference to Fig. 1 to Fig. 5, Figure 20 of attached drawing, it is elucidated with according to the LED light of the first preferred embodiment of the utility model, wherein
The LED light includes at least one LED illuminator 10, at least one positive plate 20, at least one negative plate 30 and one group of separator
40, wherein the positive plate 20 forms a cathode circuit 21, which forms a cathode traces 31, wherein each LED
Illuminator has an end P-, an end N- and a radiating end R, wherein the end P- of each LED illuminator can be connected with being powered
It is connected to the cathode circuit 21, the end N- can be connected to the cathode traces 31 with being powered, and radiating end R is connected to the positive plate 20
And/or the negative plate 30, wherein the separator 40 is separately positioned between the positive plate 20 and the negative plate 30, with insulated
The positive plate 20 and the negative plate 30 are spaced.
As shown in Fig. 1 to Fig. 5 of attached drawing, every two separator 40 forms the gap 401 being located between the two, to permit
Perhaps cross-ventilation, to improve the positive plate 20 and/or the heat dissipation of the negative plate 30.Preferably, the separator 40 is by having
The material of Thermal conductivity is made, to help the heat transmitting between positive plate 20 and negative plate 30.
With reference to Fig. 6 to Figure 11, Figure 20 of attached drawing, it is elucidated with according to the LED light of the second preferred embodiment of the utility model, wherein
The LED light include at least one LED illuminator 10, at least one positive plate 20, at least one negative plate 30 and at least one absolutely
Edge layer 40A, wherein each LED illuminator 10 has an end P-, an end N- and a radiating end R, 20 shape of positive plate
At a cathode circuit 21, which forms a cathode traces 31 and insulating layer 40A is arranged on the positive plate 20
Between the negative plate 30, wherein the end P- of each LED illuminator 10 can be connected to the cathode circuit 21, the end N- with being powered
The cathode traces 31 can be connected to being powered, radiating end R is connected to the negative plate 30 and/or positive plate 20.In other words,
The positive plate 20 and the negative plate 30 can be used as cooling mechanism heat dissipation.Even, the positive plate 20 and the negative plate 30 be simultaneously
For radiating.
As shown in Fig. 6 to Figure 11, Figure 20 of attached drawing, further wrapped according to the LED light of the second preferred embodiment of the utility model
Include two heat loss through radiation layer 50A, wherein the negative plate 30 formed one towards the heating surface 301 of insulating layer 40A and one with
The opposite radiating surface 302 of the heating surface 301, the positive plate 20 form one towards the heating surface 201 of insulating layer 40A and one
The radiating surface 202 opposite with the heating surface 201, wherein heat loss through radiation layer 50A be separately positioned on the positive plate 20 this dissipate
The radiating surface 302 in hot face 202 and the negative plate 30.
As shown in Fig. 6 of attached drawing, packet is set according to the negative plate 30 of the LED light of the second preferred embodiment of the utility model
The positive plate 20 is enclosed, so that the anode and cathode of the LED light can be arranged on the same end of the LED light.Optionally, according to
The positive plate 20 of the LED light of the second preferred embodiment of the utility model, which is set, surrounds the negative plate 30, so that the LED
The anode and cathode of lamp can be arranged on the same end of the LED light.
Figure 13 of attached drawing to it is shown in figure 15 be the negative plate 30 according to the LED light of the second preferred embodiment of the utility model
A kind of optional implementation, wherein negative plate 30A includes a cathode plate body 32A and one group of radiating piece 33A, the wherein radiating piece
33A is separately positioned on the radiating surface 302A of negative plate 30A, to increase the heat dissipation area of negative plate 30A.Further
Ground, each radiating piece 33A extend outwardly from the cathode plate body 32A of negative plate 30A, wherein each radiating piece 33A shape
Run through the thermal vias 330A of negative plate 30A at one, wherein thermal vias 330A is connected with the external world, thus into one
While walking increasing heat radiation area, allow outside air that convection current occurs in the thermal vias 330A that radiating piece 33A is formed.
Preferably, each radiating piece 33A and cathode plate body 32A is integrally formed.Optionally, above-mentioned heat spreader structure is arranged on just
Pole plate, the radiating end R of LED illuminator 10 is connected to positive plate 20 at this time, and forms thermal vias by positive plate 20.
It is the negative plate 30 according to the LED light of the second preferred embodiment of the utility model shown in Figure 16 to Figure 18 of attached drawing
Another optional implementation, wherein negative plate 30B includes a cathode plate body 32B and one group of radiating piece 33B, the wherein radiating piece
33B is separately positioned on the radiating surface 302B of negative plate 30B, to increase the heat dissipation area of negative plate 30B.Further
Ground, each radiating piece 33B extend outwardly from the cathode plate body 32B of negative plate 30B, wherein each radiating piece 33B is
The protrusion formed is outwardly protruded by the cathode plate body 32B of negative plate 30B, so that the outside of radiating piece 33B is formed
One forms one with the consecutive inside for reinforcing radiating surface 331B and the radiating piece the radiating surface 302B of negative plate 30B
Be recessed 330B, to allow outside air that convection current occurs herein and strengthen heat dissipation.Preferably, each radiating piece 33B and the cathode
Plate body 32B is integrally formed.It is highly preferred that each radiating piece 33B has a curved profile.
Be shown in Figure 19 of attached drawing according to another optional implementation of the LED light of the second preferred embodiment of the utility model,
In the LED light include at least one LED illuminator 10, at least one positive plate 20, at least one negative plate 30, at least one absolutely
Edge layer 40A and at least one heat sink 50A, wherein each LED illuminator 10 has an end P-, an end N- and one scattered
Hot end R, the positive plate 20 form a cathode circuit 21, which forms a cathode traces 31, wherein the insulating layer
40A is arranged between the positive plate 20 and the negative plate 30, and heat sink 50A is arranged on the positive plate 20 or the negative plate
30, wherein the end P- of each LED illuminator 10 can be connected to the cathode circuit 21 with being powered, the end N- can be connected with being powered
To the cathode traces 31, radiating end R is connected to heat sink 50A.
As shown in Figure 19 of attached drawing, heat sink 50A includes a heat dissipation plate body 51A and one group of radiating piece 52A, wherein should
Radiating piece 52A is separately positioned on the heat dissipation plate body 51A of heat sink 50A, to increase the heat dissipation area of heat sink 50A.
Further, each radiating piece 52A extends outwardly from the heat dissipation plate body 51A of heat sink 50A, wherein each radiating piece
52A forms the thermal vias 520A for running through heat sink 50A, and wherein thermal vias 520A is connected with the external world, thus
While further increasing heat dissipation area, outside air is allowed to send out in the thermal vias 520A that radiating piece 52A is formed
Raw convection current.Preferably, each radiating piece 52A is integrally formed with the heat dissipation plate body 51A phase.Optionally, each radiating piece
51A is to outwardly protrude the protrusion formed by heat dissipation plate body 51A, so that the outside of radiating piece 52A forms a reinforcement
The inside of radiating surface and radiating piece 52A form a recess, to allow outside air that convection current occurs herein and strengthen heat dissipation.
Preferably, each radiating piece 52A and heat dissipation plate body 51A is integrally formed.It is highly preferred that each radiating piece 52A has one
A curved profile.
It with reference to Figure 12 of attached drawing, is elucidated with according to the LED light of the utility model third preferred embodiment, wherein the LED light packet
Include at least one LED illuminator 10, at least one cathode circuit 21, at least one cathode traces 31, at least two insulating layer 40C
With a heat sink 50C, wherein each LED illuminator 10 has an end P-, an end N- and a radiating end, two should
An insulating layer 40C in insulating layer 40C is arranged between heat sink 50C and the cathode traces 31, another insulating layer
40C is arranged between heat sink 50C and the cathode circuit 21, wherein the end P- of each LED illuminator 10 can be powered
Ground is connected to the cathode circuit 21, and the end N- can be connected to the cathode traces 31 with being powered, and radiating end is connected to the heat sink
50C。
As shown in Figure 12 of attached drawing, the LED light according to the utility model third preferred embodiment further comprises one thermally conductive
Layer 60C, wherein heat-conducting layer 60C is arranged between insulating layer 40C and heat sink 50C, heat is quickly conducted to
The distal end of heat sink 50C.Preferably, heat-conducting layer 60C is graphene.
As shown in Figure 12 of attached drawing, the LED light according to the utility model third preferred embodiment further comprises at least one
Positive plate 20 and a negative plate 30, wherein the positive plate 20 forms the cathode circuit 21, which forms the negative electricity
Road 31.
As shown in Figure 12 of attached drawing, the LED light according to the utility model third preferred embodiment further comprises a radiation
Heat dissipating layer 70C, wherein heat sink 50C forms one towards the heating surface 501C of insulating layer 40C and one and the heating surface
501C opposite radiating surface 502C, wherein heat loss through radiation layer 70C is arranged on the radiating surface 502C of heat sink 50C.It is excellent
Selection of land, the LED light according to the utility model third preferred embodiment further comprise two heat loss through radiation layer 70C, wherein each should
The radiating end R of LED illuminator 10 is connected to heat sink 50C, the positive plate 20 and/or negative plate 30, and wherein this is dissipated
Hot plate 50C forms a radiating surface 502C opposite with heating surface 501C towards the heating surface 501C of insulating layer 40C and one,
One of heat loss through radiation layer 70C is arranged on the radiating surface 502C of heat sink 50C, another heat loss through radiation layer 70C quilt
It is arranged in the positive plate 20 and/or negative plate 30.It is highly preferred that two insulating layer 40C phases are integrally formed.
Optionally, an insulating layer 40C in two insulating layer 40C is arranged on heat sink 50C and the cathode circuit
Between 21, another insulating layer 40C is arranged between the cathode circuit 21 and the cathode traces 31, wherein each LED hair
The end P- of body of light 10 can be connected to the cathode circuit 21 with being powered, and the end N- can be connected to the cathode traces 31 with being powered, and be dissipated
Hot end is connected to heat sink 50C.
Claims (34)
1. a kind of LED light characterized by comprising
At least one LED illuminator, wherein each LED illuminator has an end P-, an end N- and a radiating end；
At least one cathode circuit；At least one cathode traces；At least two insulating layers；With a heat sink, described in two of them absolutely
An insulating layer in edge layer is arranged between the heat sink and the cathode traces, another insulating layer is arranged on institute
State between heat sink and the cathode circuit, wherein each LED illuminator the end P- by can be connected to being powered it is described just
Polar circuit, the end N- can be connected to the cathode traces with being powered, and radiating end is connected to the heat sink.
2. LED light according to claim 1, which is characterized in that further comprise a heat-conducting layer, wherein the heat-conducting layer
It is arranged between the insulating layer and the heat sink, heat is quickly conducted to the distal end of the heat sink.
3. LED light according to claim 2, which is characterized in that the heat-conducting layer is graphene.
4. LED light according to claim 1, which is characterized in that further comprise at least one positive plate and a cathode
Plate, wherein the positive plate forms the cathode circuit, the negative plate forms the cathode traces.
5. LED light according to claim 2, which is characterized in that further comprise at least one positive plate and a cathode
Plate, wherein the positive plate forms the cathode circuit, the negative plate forms the cathode traces.
6. LED light according to claim 1, which is characterized in that further comprise a heat loss through radiation layer, wherein described dissipate
Hot plate forms one towards the heating surface of the insulating layer and a radiating surface opposite with the heating surface, wherein the radiation
Heat dissipating layer is arranged on the radiating surface of the heat sink.
7. LED light according to claim 5, which is characterized in that further comprise a heat loss through radiation layer, wherein described dissipate
Hot plate forms one towards the heating surface of insulating layer and a radiating surface opposite with the heating surface, wherein the heat loss through radiation
Layer is arranged on the radiating surface of the heat sink.
8. LED light according to claim 4, which is characterized in that further comprise two heat loss through radiation layers, wherein each institute
The radiating end for stating LED illuminator is connected to the heat sink, the positive plate and/or negative plate, wherein the heat dissipation
Plate forms one towards the heating surface of insulating layer and a radiating surface opposite with the heating surface, one of heat loss through radiation layer
It is arranged on the radiating surface of the heat sink, another heat loss through radiation layer is arranged on the positive plate and/or negative plate.
9. LED light according to claim 1, which is characterized in that described two insulating layers are mutually integrally formed.
10. LED light according to claim 8, which is characterized in that described two insulating layers are mutually integrally formed.
11. a kind of LED light characterized by comprising
At least one LED illuminator, wherein each LED illuminator has an end P-, an end N- and a radiating end；
At least one positive plate, wherein the positive plate forms a cathode circuit；At least one negative plate, wherein the cathode
Plate forms a cathode traces；With at least one insulating layer, born wherein the insulating layer is arranged on the positive plate with described
Between pole plate, wherein the end P- of each LED illuminator can be connected to the cathode circuit with being powered, the end N- can be powered
Ground is connected to the cathode traces, and radiating end is connected to the negative plate and/or positive plate.
12. LED light according to claim 11, which is characterized in that further comprise two heat loss through radiation layers, wherein described
Negative plate forms one towards the heating surface of the insulating layer and a radiating surface opposite with the heating surface, the positive plate
One is formed towards the heating surface of the insulating layer and a radiating surface opposite with the heating surface, wherein the heat loss through radiation
Layer is separately positioned on the radiating surface of the positive plate and the radiating surface of the negative plate.
13. LED light according to claim 12, which is characterized in that the negative plate includes a cathode plate body and one group
Radiating piece, wherein the radiating end of the LED illuminator is connected to the negative plate, the radiating piece is separately positioned on described
The radiating surface of negative plate, to increase the heat dissipation area of the negative plate.
14. LED light according to claim 13, which is characterized in that each radiating piece is from described in the negative plate
Cathode plate body extends outwardly, wherein each radiating piece forms the thermal vias for running through the negative plate, wherein described
Thermal vias is connected with the external world, to allow outside air in the radiating piece while further increasing heat dissipation area
Convection current occurs in the thermal vias formed.
15. LED light described in 3 or 14 according to claim 1, which is characterized in that each radiating piece and the negative plate
The negative plate body by integral forming.
16. LED light according to claim 13, which is characterized in that each radiating piece is the institute by the negative plate
State cathode plate body and outwardly protrude the protrusion to be formed so that the outside of the radiating piece formed one it is scattered with the negative plate
The inside of the hot consecutive reinforcement radiating surface in face and the radiating piece forms a recess, to allow outside air to occur herein
Convection current and reinforcing heat dissipation.
17. LED light according to claim 12, which is characterized in that the positive plate includes a positive plate body and one group
Radiating piece, wherein the radiating end of the LED illuminator is connected to the positive plate, wherein the radiating piece is separately positioned on
The radiating surface of the positive plate, to increase the heat dissipation area of the positive plate.
18. LED light according to claim 17, which is characterized in that each radiating piece is from described in the positive plate
Positive plate body extends outwardly, wherein each radiating piece forms the thermal vias for running through the positive plate, wherein described
Thermal vias is connected with the external world, to allow outside air in the radiating piece while further increasing heat dissipation area
Convection current occurs in the thermal vias formed.
19. LED light described in 7 or 18 according to claim 1, which is characterized in that each radiating piece and the positive plate
The positive plate body by integral forming.
20. LED light according to claim 17, which is characterized in that each radiating piece is the institute by the positive plate
State positive plate body and outwardly protrude the protrusion to be formed so that the outside of the radiating piece formed one it is scattered with the positive plate
The inside of the hot consecutive reinforcement radiating surface in face and the radiating piece forms a recess, to allow outside air to occur herein
Convection current and reinforcing heat dissipation.
21. LED light according to claim 15, which is characterized in that each radiating piece has a curved profile.
22. LED light according to claim 20, which is characterized in that each radiating piece has a curved profile.
23. LED light described in 1,12,13,14 or 16 according to claim 1, which is characterized in that encirclement is set in the negative plate
The positive plate, so that the anode and cathode of the LED light can be arranged on the same end of the LED light.
24. LED light described in 1,12,17,18 or 20 according to claim 1, which is characterized in that encirclement is set in the positive plate
The negative plate, so that the anode and cathode of the LED light can be arranged on the same end of the LED light.
25. a kind of LED light characterized by comprising
At least one LED illuminator, wherein each LED illuminator has an end P-, an end N- and a radiating end；
At least one positive plate, wherein the positive plate forms a cathode circuit；
At least one negative plate, wherein the negative plate forms a cathode traces；With
One group of separator, wherein the separator is separately positioned between the positive plate and the negative plate, with insulated
The positive plate and the negative plate are spaced, wherein the end P- of each LED illuminator can be connected to institute with being powered
Cathode circuit is stated, the end N- can be connected to the cathode traces with being powered, and radiating end is connected to the negative plate and/or anode
Plate.
26. LED light according to claim 25, which is characterized in that separator described in every two forms one and is located at the two
Between gap, to allow cross-ventilation.
27. the LED light according to claim 25 or 26, which is characterized in that the separator is by with thermal conductive resin
The material of energy is made, to help the heat transfer between positive plate and negative plate.
28. a kind of LED light characterized by comprising
At least one LED illuminator, wherein each LED illuminator has an end P-, an end N- and a radiating end；
At least one cathode circuit；
At least one cathode traces；
At least two insulating layers；With
One heat sink, one of insulating layer are arranged between the heat sink and the cathode circuit, another insulation
Layer is arranged between the cathode circuit and the cathode traces, wherein the end P- of each LED illuminator can be powered
Ground is connected to the cathode circuit, and the end N- can be connected to the cathode traces with being powered, and radiating end is connected to the heat dissipation
Plate.
29. a kind of LED light characterized by comprising
At least one LED illuminator, wherein each LED illuminator has an end P-, an end N- and a radiating end；
At least one positive plate, wherein the positive plate forms a cathode circuit；
At least one negative plate, wherein the negative plate forms a cathode traces；
At least one insulating layer, wherein the insulating layer is arranged between the positive plate and the negative plate；
At least one first heat loss through radiation layer；With at least one the second heat loss through radiation layer, wherein the positive plate is arranged on institute
State between the first heat loss through radiation layer and the insulating layer, the negative plate be arranged on the second heat loss through radiation layer and it is described absolutely
Between edge layer, wherein the end P- of each LED illuminator can be connected to the cathode circuit with being powered, the end N- can be powered
Ground is connected to the cathode traces, and radiating end is connected to the negative plate and/or positive plate.
30. a kind of LED light characterized by comprising
At least one LED illuminator, wherein each LED illuminator has an end P-, an end N- and a radiating end；
At least one positive plate, wherein the positive plate forms a cathode circuit；
At least one negative plate, wherein the negative plate forms a cathode traces；
At least one insulating layer；With at least one heat sink, wherein the heat sink include a heat dissipation plate body and one group of heat dissipation
Part, wherein the insulating layer is set between negative plate between the positive plate and the negative plate, wherein the heat sink is arranged on institute
Positive plate or the negative plate are stated, wherein the end P- of each LED illuminator can be connected to the cathode circuit with being powered,
The end N- can be connected to the cathode traces with being powered, and radiating end is connected to the heat sink.
31. LED light according to claim 30, which is characterized in that the heat sink includes a heat dissipation plate body and one group
Radiating piece, wherein the radiating end of the LED illuminator is connected to the heat sink, the radiating piece is separately positioned on described
Radiate plate body, to increase the heat dissipation area of the heat sink.
32. LED light according to claim 31, which is characterized in that each radiating piece is from described in the heat sink
Heat dissipation plate body extends outwardly, wherein each radiating piece forms the thermal vias for running through the heat sink, wherein described
Thermal vias is connected with the external world, to allow outside air in the radiating piece while further increasing heat dissipation area
Convection current occurs in the thermal vias formed.
33. the LED light according to claim 31 or 32, which is characterized in that each radiating piece and the heat sink
The heat sink body by integral forming.
34. LED light according to claim 31, which is characterized in that each radiating piece is the institute by the heat sink
It states heat dissipation plate body and outwardly protrudes the protrusion to be formed, so that the outside of the radiating piece forms a reinforcement radiating surface and institute
The inside for stating radiating piece forms a recess, to allow outside air that convection current occurs herein and strengthen heat dissipation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721922027.1U CN208253204U (en) | 2017-12-29 | 2017-12-29 | LED light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721922027.1U CN208253204U (en) | 2017-12-29 | 2017-12-29 | LED light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208253204U true CN208253204U (en) | 2018-12-18 |
Family
ID=64619757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721922027.1U Expired - Fee Related CN208253204U (en) | 2017-12-29 | 2017-12-29 | LED light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208253204U (en) |
-
2017
- 2017-12-29 CN CN201721922027.1U patent/CN208253204U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5011494B2 (en) | Thermal conduction / dissipation unit integrated semiconductor light emitting device | |
| JP6038175B2 (en) | Lighting assembly, light source, and lighting fixture | |
| TW200823404A (en) | Outdoor high power light-emitting diode illuminating equipment | |
| CN104421682B (en) | LED light source module and the LEDbulb lamp comprising the module | |
| KR101010351B1 (en) | heatsink using Nanoparticles | |
| CN103672459B (en) | The light emitting diode illuminating apparatus of offer directional beam with cramped construction | |
| JP3206038U (en) | Floating heat sink support with copper sheet and LED package assembly for LED flip chip package | |
| US20130057153A1 (en) | Light-emitting diode lamp | |
| CN208253204U (en) | LED light | |
| CN202631938U (en) | Laser light source and related projection system | |
| CN208418279U (en) | For display and the side entering type LED light source of lamp box | |
| KR101043911B1 (en) | a cooling device | |
| CN108180402A (en) | LED light | |
| TW200845415A (en) | Light source module with high heat dissipation capability | |
| AU2017245461A1 (en) | LED lighting apparatus | |
| CN206849864U (en) | A kind of encapsulated radiating structure of light emitting diode | |
| CN206572473U (en) | A kind of LED light bar of high-cooling property | |
| CN110299443B (en) | COB (chip on board) packaging-based high-power L ED (electronic device) heat dissipation device | |
| CN103618038A (en) | LED support, LED lamp unit and lamp | |
| KR102125951B1 (en) | Casing structure for power supply unit of led lighting fixtures | |
| CN220106576U (en) | High-performance ceramic-based LED device | |
| CN203215632U (en) | LED radiator structure and LED lamp comprising same | |
| CN206774578U (en) | A kind of cooling LED | |
| TWM494472U (en) | High-efficient heat dissipation LED module structure | |
| CN206530888U (en) | Led lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 Termination date: 20191229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |