CN208566636U - LED lamp Aluminium Radiator and LED lamp - Google Patents
LED lamp Aluminium Radiator and LED lamp Download PDFInfo
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- CN208566636U CN208566636U CN201821170190.1U CN201821170190U CN208566636U CN 208566636 U CN208566636 U CN 208566636U CN 201821170190 U CN201821170190 U CN 201821170190U CN 208566636 U CN208566636 U CN 208566636U
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- led lamp
- chilling plate
- semiconductor chilling
- heat
- radiator
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Abstract
The utility model provides a kind of LED lamp Aluminium Radiator, comprising: radiator body and the multiple heat-sink units being spaced apart from each other being set on the radiator body, the heat-sink unit is suitable for being arranged in a one-to-one correspondence with LED luminescence unit respectively, and it is connected with the pcb board of the corresponding LED luminescence unit, what the heat-sink unit was connected contact with the pcb board is embedded with semiconductor chilling plate on one side, the semiconductor chilling plate has huyashi-chuuka (cold chinese-style noodles) and hot face after being powered, and huyashi-chuuka (cold chinese-style noodles) is close to the pcb board.The technical solution radiating efficiency is high, cooling is fast.The utility model additionally provides a kind of LED lamp based on the LED Aluminium Radiator, and radiating efficiency is high.
Description
Technical field
The utility model relates to a kind of LED lamp Aluminium Radiators, and the LED light based on the lamps and lanterns Aluminium Radiator
Tool.
Background technique
LED lamp with it is of fine quality, durable, energy saving the advantages that and referred to as most common illuminator.Limitation LED lamp at present
The main bottleneck of development is heat dissipation, and LED belongs to light emitting semiconductor device, and light emitting semiconductor device is with the change of own temperature
Change, characteristic meeting significant change, the raising of LED junction temperature will lead to the variation and decaying of each device performance.
The theoretical service life of LED can achieve 100,000 hours, and the junction temperature of LED is generally relatively high in actual use, statistical form
Bright 70% component failure is caused since temperature is excessively high, and temperature is every to increase 10 degrees Celsius, and the service life will reduce half, and
The raising of LED temperature will also result in certain influence, such as dominant wavelength red shift, fluorescent powder efficiency to luminous efficiency and luminescent color
Reduce etc..In current LED lamp, playing main heat sink is radiator, the heat transfer that LED light generates at work to biography
It in hot plate, and is further transferred heat in extraneous air by heat dissipation plate, and then heat is scattered away, to guarantee LED light
It can continue normally to work.
Utility model content
The purpose of this utility model is to provide the fast Aluminium Radiators of a kind of radiating efficiency height, cooling.
Another of the utility model is designed to provide a kind of lamps and lanterns based on the Aluminium Radiator, radiating efficiency
It is high.
In order to solve the above-mentioned technical problem, the technological means that the utility model is taken are as follows:
A kind of LED lamp Aluminium Radiator comprising:
Radiator body and the multiple heat-sink units being spaced apart from each other being set on the radiator body, the heat dissipation are single
Member is suitable for being arranged in a one-to-one correspondence with LED luminescence unit respectively, and is connected with the pcb board of the corresponding LED luminescence unit, institute
That states that heat-sink unit is connected contact with the pcb board is embedded with semiconductor chilling plate on one side, and the semiconductor chilling plate is powered
There is huyashi-chuuka (cold chinese-style noodles) and hot face afterwards, huyashi-chuuka (cold chinese-style noodles) is close to the pcb board.
Preferably, above-mentioned LED lamp Aluminium Radiator, wherein the radiator body, which is equipped at least three, is suitable for lamps and lanterns
The groove of installation, the groove are arranged along the radiator body center in uniform intervals, and the heat-sink unit difference one is a pair of
It should be arranged in the groove.
Preferably, above-mentioned LED lamp Aluminium Radiator, wherein the hot face of the semiconductor chilling plate is also connected in spiral shell
Revolve the radiator coil tube of shape setting.
Preferably, above-mentioned LED lamp Aluminium Radiator, wherein the radiator coil tube is aluminium copper-clad structure.
Preferably, above-mentioned LED lamp Aluminium Radiator, wherein being equipped with cooling medium in the radiator coil tube.
Preferably, above-mentioned LED lamp Aluminium Radiator, wherein the heat-sink unit includes being suitable for described in support fixation
The positioning region of pcb board and several radiating fins for being connected to positioning region annular outboard, the setting of adjacent heat radiation wing interval and with it is described recessed
Slot abuts against, and forms heat dissipation channel, and the semiconductor chilling plate is embedded at the positioning region middle position, huyashi-chuuka (cold chinese-style noodles) and hot face
It is exposed respectively.
Preferably, above-mentioned LED lamp Aluminium Radiator, wherein the huyashi-chuuka (cold chinese-style noodles) of the semiconductor chilling plate and the pcb board
Interval setting.
Preferably, above-mentioned LED lamp Aluminium Radiator, wherein close to the hot face of the semiconductor chilling plate side also
Equipped with axial flow blower, the axial flow blower works the huyashi-chuuka (cold chinese-style noodles) of semiconductor chilling plate described in the gas flow sweep to be formed, forms cold wind warp
It crosses the heat dissipation channel and enters hot face side, and be discharged.
Preferably, above-mentioned LED lamp Aluminium Radiator, wherein the huyashi-chuuka (cold chinese-style noodles) of the semiconductor chilling plate and the radiating fin
Between be equipped with and be suitable for supporting the connecting column for connecting the pcb board.
A kind of LED lamp, which is characterized in that including the LED lamp Aluminium Radiator as described in above-mentioned any one.
Compared with prior art, the utility model technical advantage is mainly reflected in following aspects:
(1) it is in multiple spaced LED luminescence units that the technical solution, which separates the luminous site of LED lamp, and point
It is not arranged in a one-to-one correspondence heat-sink unit, so can effectively avoid heat and excessively concentrate, is conducive to the heat dissipation of radiator, meanwhile,
Semiconductor chilling plate is arranged in the side that heat-sink unit is in contact with the pcb board of LED luminescence unit, and semiconductor chilling plate has after being powered
There are hot face and huyashi-chuuka (cold chinese-style noodles), for huyashi-chuuka (cold chinese-style noodles) close to pcb board, the heat of main heating position of the pcb board as lamps and lanterns, generation is low in huyashi-chuuka (cold chinese-style noodles)
Under temperature effect, cool down rapidly.
(2) also in the hot face of semiconductor chilling plate, covering connection helical form is radiator coil tube in the technical solution, and hot face dissipates
The heat of hair carries out rapid cooling under the action of radiator coil tube, more preferably, above-mentioned radiator coil tube is made into aluminium copper-clad
Structure, aluminium copper-clad structure have good heat dissipation performance, can improve radiating efficiency；Furthermore it is also possible to be carried out in radiator coil tube
Cooling medium is set, cooling down can be carried out to hot face, improve radiating efficiency.
In addition, the LED lamp in the technical solution has the advantages that all of above-mentioned LED lamp Aluminium Radiator, therefore herein
It repeats no more.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1: the utility model specific embodiment structural front view；
Fig. 2: the utility model specific embodiment structure top view.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
The utility model is further described in detail below through specific implementation examples and in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of LED lamp Aluminium Radiator comprising:
Radiator body 1 and the multiple heat-sink units 2 being spaced apart from each other being set on the radiator body 1, it is described to dissipate
Hot cell 2 is suitable for being arranged in a one-to-one correspondence with LED luminescence unit respectively, and is connected with the pcb board of the corresponding LED luminescence unit
It connects, what the heat-sink unit 2 was connected contact with the pcb board is embedded with semiconductor chilling plate 3, the semiconductor refrigerating on one side
Piece 3 has huyashi-chuuka (cold chinese-style noodles) 30 and hot face 31 after being powered, and huyashi-chuuka (cold chinese-style noodles) 30 is close to the pcb board.
The technical solution separates the luminous site of LED lamp in multiple spaced LED luminescence units, and difference one
One is correspondingly arranged heat-sink unit, so can effectively avoid heat and excessively concentrates, and is conducive to the heat dissipation of radiator, meanwhile, it is radiating
Semiconductor chilling plate is arranged in the side that unit is in contact with the pcb board of LED luminescence unit, and semiconductor chilling plate has heat after being powered
Face and huyashi-chuuka (cold chinese-style noodles), huyashi-chuuka (cold chinese-style noodles) are made close to pcb board, main heating position of the pcb board as lamps and lanterns, the heat generated in huyashi-chuuka (cold chinese-style noodles) low temperature
Under, cool down rapidly.
Wherein the radiator body 1 is equipped at least three grooves for being suitable for lamp installation, and the groove is along the heat dissipation
Device body central is arranged in uniform intervals, and the heat-sink unit 2 is arranged in a one-to-one correspondence respectively in the groove.
Groove is arranged in the technical solution on radiator body, on the one hand convenient for heat-sink unit and corresponding pcb board
Installation, on the other hand, radiator body itself is also a heat sink body, and heat-sink unit is set to radiator body by groove
It is interior, the area that heat-sink unit is in contact with radiator body is increased, the radiating efficiency of radiator unit can be improved.
Specifically, the heat-sink unit 2 includes suitable for supporting the positioning region 20 of the fixed pcb board and being connected to positioning region
Several radiating fins 21 of 20 annular outboards, the interval of adjacent heat radiation wing 21 are arranged and abut against with the groove, form heat dissipation channel
22。
In addition, the hot face 31 of the semiconductor chilling plate 3 is also connected with the radiator coil tube 4 being arranged in the shape of a spiral.
Wherein the radiator coil tube 4 is aluminium copper-clad structure.
Wherein cooling medium is equipped in the radiator coil tube 4.
Also in the hot face of semiconductor chilling plate, covering connection helical form is radiator coil tube in the technical solution, what hot face distributed
Heat carries out rapid cooling under the action of radiator coil tube, more preferably, above-mentioned radiator coil tube is made into aluminium copper-clad structure,
Aluminium copper-clad structure has good heat dissipation performance, can improve radiating efficiency；Furthermore it is also possible to be configured in radiator coil tube cold
But medium can carry out cooling down to hot face, improve radiating efficiency.
In addition, the heat-sink unit 2 includes suitable for supporting the positioning region 20 of the fixed pcb board and being connected to positioning region 20
Several radiating fins 21 of annular outboard, the interval of adjacent heat radiation wing 21 are arranged and abut against with the groove, form heat dissipation channel 22,
The semiconductor chilling plate 3 is embedded at 20 middle position of positioning region, and huyashi-chuuka (cold chinese-style noodles) 30 and hot face 31 are distinguished exposed.
Wherein the huyashi-chuuka (cold chinese-style noodles) 30 of the semiconductor chilling plate 3 and the pcb board interval are arranged.
Wherein the side close to the hot face 31 of the semiconductor chilling plate 3 is additionally provided with axial flow blower, the axial flow blower work
Make the huyashi-chuuka (cold chinese-style noodles) 30 of semiconductor chilling plate 3 described in the gas flow sweep formed, forms cold wind by the heat dissipation channel 22 and enter hot face
31 sides, and be discharged.
Wherein it is equipped between the huyashi-chuuka (cold chinese-style noodles) 30 of the semiconductor chilling plate 3 and the radiating fin 21 suitable for described in support connection
The connecting column 5 of pcb board.
A kind of LED lamp, which is characterized in that including the LED lamp Aluminium Radiator as described in above-mentioned any one.
In addition, the LED lamp in the technical solution has the advantages that all of above-mentioned LED lamp Aluminium Radiator, therefore herein
It repeats no more.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of LED lamp Aluminium Radiator characterized by comprising
Radiator body and the multiple heat-sink units being spaced apart from each other being set on the radiator body, the heat-sink unit are suitable
In being arranged in a one-to-one correspondence respectively with LED luminescence unit, and it is connected with the pcb board of the corresponding LED luminescence unit, it is described to dissipate
What hot cell was connected contact with the pcb board is embedded with semiconductor chilling plate on one side, and the semiconductor chilling plate has after being powered
There are huyashi-chuuka (cold chinese-style noodles) and hot face, huyashi-chuuka (cold chinese-style noodles) is close to the pcb board.
2. LED lamp Aluminium Radiator according to claim 1, which is characterized in that the radiator body is equipped at least
Three are suitable for the groove of lamp installation, and the groove is arranged along the radiator body center in uniform intervals, and the heat dissipation is single
Member is arranged in a one-to-one correspondence respectively in the groove.
3. LED lamp Aluminium Radiator according to claim 1 or 2, which is characterized in that the heat of the semiconductor chilling plate
Face is also connected with the radiator coil tube being arranged in the shape of a spiral.
4. LED lamp Aluminium Radiator according to claim 3, which is characterized in that the radiator coil tube is aluminium copper-clad knot
Structure.
5. LED lamp Aluminium Radiator according to claim 3, which is characterized in that be equipped with cooling in the radiator coil tube
Medium.
6. LED lamp Aluminium Radiator according to claim 2, which is characterized in that the heat-sink unit includes being suitable for branch
The positioning region of the fixed pcb board of support and several radiating fins for being connected to positioning region annular outboard, the setting of adjacent heat radiation wing interval
And abutted against with the groove, heat dissipation channel is formed, the semiconductor chilling plate is embedded at the positioning region middle position,
Huyashi-chuuka (cold chinese-style noodles) and hot face difference are exposed.
7. LED lamp Aluminium Radiator according to claim 6, which is characterized in that the huyashi-chuuka (cold chinese-style noodles) of the semiconductor chilling plate
It is arranged with the pcb board interval.
8. LED lamp Aluminium Radiator according to claim 7, which is characterized in that close to the semiconductor chilling plate
The side in hot face is additionally provided with axial flow blower, and the axial flow blower works the cold of semiconductor chilling plate described in the gas flow sweep to be formed
Face forms cold wind by the heat dissipation channel and enters hot face side, and is discharged.
9. the LED lamp Aluminium Radiator according to claim 6 or 8, which is characterized in that the semiconductor chilling plate it is cold
It is equipped between face and the radiating fin and is suitable for supporting the connecting column for connecting the pcb board.
10. a kind of LED lamp, which is characterized in that radiate including LED lamp aluminum as claimed in any one of claims 1 to 9 wherein
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821170190.1U CN208566636U (en) | 2018-07-23 | 2018-07-23 | LED lamp Aluminium Radiator and LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821170190.1U CN208566636U (en) | 2018-07-23 | 2018-07-23 | LED lamp Aluminium Radiator and LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208566636U true CN208566636U (en) | 2019-03-01 |
Family
ID=65447281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821170190.1U Active CN208566636U (en) | 2018-07-23 | 2018-07-23 | LED lamp Aluminium Radiator and LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208566636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112243850A (en) * | 2020-11-05 | 2021-01-22 | 中国农业科学院都市农业研究所 | Heat dissipation system for plant leaf back light supply lamp panel |
-
2018
- 2018-07-23 CN CN201821170190.1U patent/CN208566636U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112243850A (en) * | 2020-11-05 | 2021-01-22 | 中国农业科学院都市农业研究所 | Heat dissipation system for plant leaf back light supply lamp panel |
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