CN208566633U - Lamps and lanterns Aluminium Radiator and lamps and lanterns - Google Patents
Lamps and lanterns Aluminium Radiator and lamps and lanterns Download PDFInfo
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- CN208566633U CN208566633U CN201821126731.0U CN201821126731U CN208566633U CN 208566633 U CN208566633 U CN 208566633U CN 201821126731 U CN201821126731 U CN 201821126731U CN 208566633 U CN208566633 U CN 208566633U
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- lamps
- lanterns
- aluminium radiator
- radiating
- radiating part
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Abstract
The utility model provides a kind of lamps and lanterns Aluminium Radiator, it includes cooling base, one end face of cooling base is equipped at least three grooves for being suitable for lamp installation, the first radiating part is respectively equipped in groove, first radiating part respectively includes the positioning region for being suitable for supporting fixed pcb board and several radiating fins for being connected to positioning region annular outboard, and adjacent heat radiation wing interval is arranged and abuts against with groove；The annular outboard of cooling base is additionally provided with the second radiating part, and the second radiating part includes at least two layers of heat dissipating layer, and each layer of heat dissipating layer is made of multiple cooling fins being spaced apart from each other, and the abutting fins part of adjacent layer is overlapping.The technical solution radiating efficiency is high.The utility model additionally provides a kind of lamps and lanterns based on the Aluminium Radiator, and radiating efficiency is high.
Description
Technical field
The utility model relates to a kind of lamps and lanterns Aluminium Radiators, and the lamps and lanterns based on the lamps and lanterns Aluminium Radiator.
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 a kind of Aluminium Radiators that radiating efficiency is high.
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 lamps and lanterns Aluminium Radiator comprising:
Cooling base, an end face of the cooling base are equipped at least three grooves for being suitable for lamp installation, the groove
It is inside respectively equipped with the first radiating part, first radiating part is respectively included being suitable for supporting the positioning region of fixed pcb board and is connected to
Several radiating fins of positioning region annular outboard, adjacent heat radiation wing interval are arranged and abut against with the groove；
The annular outboard of the cooling base is additionally provided with the second radiating part, and second radiating part radiates including at least two layers
Layer, each layer of heat dissipating layer are made of multiple cooling fins being spaced apart from each other, and the abutting fins part of adjacent layer is overlapping.
Preferably, above-mentioned lamps and lanterns Aluminium Radiator, wherein the cooling fin is made of the radiating fin being spaced apart from each other, phase
Adjacent radiating fin constitutes axial heat dissipation channel.
Preferably, above-mentioned lamps and lanterns Aluminium Radiator, wherein the radiating fin is V-shaped.
Preferably, above-mentioned lamps and lanterns Aluminium Radiator, wherein circumferencial direction of the groove respectively along the end face is in equal
It is even to be spaced apart, and it is respectively equipped with the notch fixed suitable for pcb board installation close to the side of the end face center.
Preferably, above-mentioned lamps and lanterns Aluminium Radiator, wherein the end face of the notch is in step-like.
Preferably, above-mentioned lamps and lanterns Aluminium Radiator, wherein the positioning region of first radiating part further respectively has up and down
The center air holes of perforation.
Preferably, above-mentioned lamps and lanterns Aluminium Radiator, wherein the radiating fin and/or the cooling fin are in aluminium copper-clad knot
Structure.
Preferably, above-mentioned lamps and lanterns Aluminium Radiator, wherein first radiating part and the cooling base are integrally formed.
Preferably, above-mentioned lamps and lanterns Aluminium Radiator, wherein second radiating part detachably connects with the cooling base
It connects.
A kind of lamps and lanterns, which is characterized in that including the lamps and lanterns 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) pcb board of LED lamp is main heating position, the technical solution by be correspondingly arranged on cooling base with
The one-to-one groove of LED lamp, groove is interior to be arranged the first radiating part, is contacted by positioning region with the pcb board of LED lamp,
And it is radiated by several radiating fins of positioning region annular avris；Cooling base itself can radiate simultaneously, and in its ring
The second radiating part is additionally provided on the outside of shape, the second radiating part includes at least two layers of heat dissipating layer, and each layer of heat dissipating layer is by multiple mutual
Every cooling fin composition, the abutting fins part of adjacent layer is overlapping, and the cooling fin that space segment is overlapping increases
Air disturbance improves heat dissipation effect.
It (2) is in mutual evenly spaced structure by groove setting in the technical solution, by the main heating part of LED lamp
It is divided into and is spaced apart from each other independent module, carry out dispersion fever, individually module one radiating part of one-to-one correspondence of dispersion fever, i.e., second
Radiating part is able to carry out effective heat dissipation.
(3) further by the cooling fin setting in the second radiating part in the radiating fin knot being spaced apart from each other in the technical solution
Structure further increases the heat dissipation area that cooling fin is contacted with external air flow, can further increase heat dissipation effect, moreover, compared with
Preferably, " V "-shaped, one side stabilized structure to be arranged in above-mentioned radiating fin, another aspect heat dissipation area is bigger.
In addition, the lamps and lanterns in the technical solution have the advantages that all of above-mentioned lamps and lanterns Aluminium Radiator, thus it is no longer superfluous herein
It states.
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 schematic diagram；
Fig. 2: heat sink structure illustration in the utility model specific embodiment.
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 lamps and lanterns Aluminium Radiator comprising cooling base 1, one end of the cooling base 1
Face is equipped at least three grooves 2 for being suitable for lamp installation, and the first radiating part 3, first heat dissipation are respectively equipped in the groove 2
Portion 3 respectively includes the positioning region 30 for being suitable for supporting fixed pcb board and several radiating fins 31 for being connected to 30 annular outboard of positioning region,
The interval of adjacent heat radiation wing 31 is arranged and abuts against with the groove 2；
The annular outboard of the cooling base 1 is additionally provided with the second radiating part 4, and second radiating part 4 includes at least two layers
Heat dissipating layer, each layer of heat dissipating layer are made of multiple cooling fins being spaced apart from each other, and the abutting fins part of adjacent layer is overlapping.
Specifically, such as adjacent heat dissipating layer 4A and 4B, on the cooling fin 40 and adjacent heat dissipating layer 4B on heat dissipating layer 4A
41 part of abutting fins is overlapping.
The pcb board of LED lamp is main heating position, and the technical solution on cooling base by being correspondingly arranged and LED
The one-to-one groove of lamps and lanterns, groove is interior to be arranged the first radiating part, is contacted by positioning region with the pcb board of LED lamp, and lead to
Several radiating fins for crossing positioning region annular avris radiate；Cooling base itself can radiate simultaneously, and outside its annular
Side is additionally provided with the second radiating part, the second radiating part includes at least two layers of heat dissipating layer, and each layer of heat dissipating layer is spaced apart from each other by multiple
Cooling fin composition, the abutting fins part of adjacent layer are overlapping, and the cooling fin that space segment is overlapping increases air
Flow-disturbing improves heat dissipation effect.
Moreover, by groove setting in mutual evenly spaced structure in the technical solution, by the main heating part of LED lamp
It is separated into and is spaced apart from each other independent module, carry out dispersion fever, individually the module of dispersion fever corresponds a radiating part, i.e., the
Two radiating parts are able to carry out effective heat dissipation.
Wherein the cooling fin (40,41) is made of the radiating fin 5 being spaced apart from each other, and adjacent radiating fin 5 constitutes axis
To heat dissipation channel 6.Preferably, the radiating fin 5 is V-shaped.
Further the cooling fin in the second radiating part is arranged in the heat radiation fin structure being spaced apart from each other in the technical solution,
The heat dissipation area that cooling fin is contacted with external air flow is further increased, heat dissipation effect can be further increased, moreover, more excellent
" V "-shaped, one side stabilized structure is arranged in above-mentioned radiating fin by selection of land, and another aspect heat dissipation area is bigger.
Wherein the groove 2 is respectively along the circumferencial direction of the end face in being evenly spaced on, and it is close to the end face
The side at center is respectively equipped with the notch 20 fixed suitable for pcb board installation, wherein the end face of the notch 20 is in step-like
(not shown).The setting of notch is mainly used for the connection installation of lamps and lanterns pcb board, and step-like design is primarily to facilitate
The positioning of pcb board.
Wherein the positioning region 30 of first radiating part 3 further respectively has center air holes 32 up and down, the centre wind
The work that hole 32 is equipped with axial flow blower can play better heat dissipation effect
In addition, wherein the radiating fin 31 and/or the cooling fin (40,41) are in aluminium copper-clad structure, aluminium copper-clad structure dissipates
Heat is stronger.
In addition, it will also be appreciated that: first radiating part 3 is integrally formed with the cooling base 1, and described second dissipates
Hot portion 4 is detachably connected with the cooling base 1.
A kind of lamps and lanterns, which is characterized in that including lamps and lanterns Aluminium Radiator as described above.
In addition, the lamps and lanterns in the technical solution have the advantages that all of above-mentioned lamps and lanterns Aluminium Radiator, thus it is no longer superfluous herein
It states.
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 lamps and lanterns Aluminium Radiator characterized by comprising
Cooling base, an end face of the cooling base are equipped at least three grooves for being suitable for lamp installation, divide in the groove
Not She You the first radiating part, first radiating part respectively includes the positioning region for being suitable for supporting fixed pcb board and is connected to positioning
Several radiating fins of portion's annular outboard, adjacent heat radiation wing interval are arranged and abut against with the groove；
The annular outboard of the cooling base is additionally provided with the second radiating part, and second radiating part includes at least two layers of heat dissipating layer,
Each layer of heat dissipating layer is made of multiple cooling fins being spaced apart from each other, and the abutting fins part of adjacent layer is overlapping.
2. lamps and lanterns Aluminium Radiator according to claim 1, which is characterized in that the cooling fin is by the heat dissipation that is spaced apart from each other
Fin is constituted, and adjacent radiating fin constitutes axial heat dissipation channel.
3. lamps and lanterns Aluminium Radiator according to claim 2, which is characterized in that the radiating fin is V-shaped.
4. lamps and lanterns Aluminium Radiator according to claim 1, which is characterized in that the groove is respectively along the circle of the end face
Circumferential direction is in be evenly spaced on, and it is respectively equipped with to install suitable for the pcb board close to the side of the end face center and fix
Notch.
5. lamps and lanterns Aluminium Radiator according to claim 4, which is characterized in that the end face of the notch is in step-like.
6. lamps and lanterns Aluminium Radiator according to claim 1, which is characterized in that the positioning region of first radiating part is also divided
It She You not center air holes up and down.
7. lamps and lanterns Aluminium Radiator according to claim 2, which is characterized in that the radiating fin and/or the cooling fin
In aluminium copper-clad structure.
8. lamps and lanterns Aluminium Radiator according to claim 1, which is characterized in that first radiating part and the heat dissipation base
Seat is integrally formed.
9. lamps and lanterns Aluminium Radiator according to claim 1, which is characterized in that second radiating part and the heat dissipation base
Seat is detachably connected.
10. a kind of lamps and lanterns, which is characterized in that including lamps and lanterns Aluminium Radiator as claimed in any one of claims 1 to 9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821126731.0U CN208566633U (en) | 2018-07-16 | 2018-07-16 | Lamps and lanterns Aluminium Radiator and lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821126731.0U CN208566633U (en) | 2018-07-16 | 2018-07-16 | Lamps and lanterns Aluminium Radiator and lamps and lanterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208566633U true CN208566633U (en) | 2019-03-01 |
Family
ID=65493589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821126731.0U Expired - Fee Related CN208566633U (en) | 2018-07-16 | 2018-07-16 | Lamps and lanterns Aluminium Radiator and lamps and lanterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208566633U (en) |
-
2018
- 2018-07-16 CN CN201821126731.0U patent/CN208566633U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20200716 |