CN209540780U - A kind of red copper heat-conducting LED automobile headlamp - Google Patents
A kind of red copper heat-conducting LED automobile headlamp Download PDFInfo
- Publication number
- CN209540780U CN209540780U CN201920488301.1U CN201920488301U CN209540780U CN 209540780 U CN209540780 U CN 209540780U CN 201920488301 U CN201920488301 U CN 201920488301U CN 209540780 U CN209540780 U CN 209540780U
- Authority
- CN
- China
- Prior art keywords
- red copper
- radiator
- led lamp
- lamp panel
- copper block
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 239000010949 copper Substances 0.000 title claims abstract description 51
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 51
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000003466 welding Methods 0.000 claims abstract description 8
- 239000011324 bead Substances 0.000 claims abstract description 3
- 238000001816 cooling Methods 0.000 claims description 4
- 230000005619 thermoelectricity Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052782 aluminium Inorganic materials 0.000 abstract description 6
- 239000004411 aluminium Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 3
- 239000006071 cream Substances 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 239000002470 thermal conductor Substances 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Abstract
The utility model discloses a kind of red copper heat-conducting LED automobile headlamps, including radiator, it positions and is equipped with card hole in the middle part of deck, card hole is set on interconnecting piece, LED lamp panel is equipped in radiator, LED lamp panel top is equipped with upper red copper block, LED lamp panel lower part is equipped with lower red copper block, LED lamp panel is equipped with LED lamp bead, it is attached between LED lamp panel and upper red copper block by welding, it is attached between LED lamp panel and lower red copper block by welding, upper red copper block tail portion connects radiator by scolding tin, lower red copper block tail portion connects radiator by scolding tin, the utility model is using two sides large volume red copper block as intermediate thermal conductivity body, heating conduction can be significantly improved, connection between main heat transfer component is scolding tin connection, heat transfer efficiency more more reliable than traditional heat-conducting cream filling slotted mode is higher, red copper block is led Hot coefficient ratio aluminium alloy is more preferable, and volume is also bigger as thermal conductor than general thin slice aluminium column, and thermal capacity is also bigger, and more preferably, the rigidity of structure is more preferable for heat-conducting effect.
Description
Technical field
The utility model relates to headlight for vehicles technical field, specifically a kind of red copper heat-conducting LED automobile headlamp.
Background technique
With the widespread development of LED illumination industry, on automotive lighting using more more and more universal.Current LED on the market
Headlight for vehicles generallys use high-power LED chip as light source, and heat dissipation increasingly becomes the maximum that limitation LED plays excellent performance
Bottleneck.The radiator structure of present mainstream LED light is the platform that two panels LED substrate clamps that the center of integral type aluminium radiator is extended
Cylinder.More perfect to pursue light shape effect, the gap between the LED light of two sides is smaller and smaller, causes aluminum profile thinner, heat dissipation performance
Decline, influences the working life of LED light, and in traditional LED automobile headlamp structure, integral type aluminium radiator cannot take into account thermal diffusivity
The problem of energy and optical property, in view of the above-mentioned problems, ad hoc meter the utility model is solved.
Utility model content
The purpose of this utility model is to provide a kind of red copper heat-conducting LED automobile headlamps, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of red copper heat-conducting LED automobile headlamp, including radiator, radiator is equipped with dentation cooling fin, after radiator
Portion is equipped with interconnecting piece, and through hole is equipped in the middle part of radiator, transit line plate is equipped in radiator, transit line plate section is using circle
Shape structure, radiator front connect radiator fan, and radiator fan connects fan guard by fan fixed screw, after radiator
Portion connects positioning deck by interconnecting piece, is equipped with card hole in the middle part of positioning deck, card hole is set on interconnecting piece, is equipped in radiator
LED lamp panel, LED lamp panel top are equipped with upper red copper block, and LED lamp panel lower part is equipped with lower red copper block, and LED lamp panel is equipped with LED lamp bead,
It is attached between LED lamp panel and upper red copper block by welding, is attached between LED lamp panel and lower red copper block by welding,
Upper red copper block tail portion connects radiator by scolding tin, and lower red copper block tail portion connects radiator by scolding tin.
As a further solution of the present invention: the fan guard is using columnar structured.
As a further solution of the present invention: the LED lamp panel uses thermoelectricity divergence type copper base.
As a further solution of the present invention: the radiator fan connects power supply line.
As a further solution of the present invention: the positioning deck section is circle.
Compared with prior art, the utility model has the beneficial effects that the utility model uses two sides large volume red copper block
As intermediate thermal conductivity body, heating conduction can be significantly improved, the connection between main heat transfer component is scolding tin connection, than traditional
The heat-conducting cream filling more reliable heat transfer efficiency of slotted mode is higher, and red copper block thermal conductivity ratio aluminium alloy is more preferable, and volume is also than general
Thin slice aluminium column it is bigger as thermal conductor, thermal capacity is also bigger, and more preferably, the rigidity of structure is more preferable for heat-conducting effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1, LED lamp panel；2, upper red copper block；3, deck is positioned；4, radiator；5, transit line plate；6, radiation air
Fan；7, fan fixed screw；8, fan guard；9, power supply line；10, lower red copper block.
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 making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, a kind of red copper heat-conducting LED automobile headlamp, including radiator 4, radiator 4 radiate equipped with dentation
Piece, 4 rear portion of radiator are equipped with interconnecting piece, and through hole is equipped in the middle part of radiator 4, transit line plate 5, switching are equipped in radiator 4
5 section of wiring board uses circular configuration, and 4 front of radiator connects radiator fan 6, and radiator fan 6 is connected by fan fixed screw 7
Wind-receiving fan protective cover 8, the use of fan guard 8 is columnar structured, and 4 rear portion of radiator connects positioning deck 3 by interconnecting piece, fixed
Position 3 section of deck is circle, positions and is equipped with card hole in the middle part of deck 3, and card hole is set on interconnecting piece, and LED light is equipped in radiator 4
Plate 1,1 top of LED lamp panel are equipped with upper red copper block 2, and 1 lower part of LED lamp panel is equipped with lower red copper block 10, and LED lamp panel 1 is equipped with LED light
Pearl, LED lamp panel 1 use thermoelectricity divergence type copper base, are attached between LED lamp panel 1 and upper red copper block 2 by welding, LED light
It is attached between plate 1 and lower red copper block by welding, upper 2 tail portion of red copper block connects radiator 4, lower red copper block 10 by scolding tin
Tail portion connects radiator 4 by scolding tin, and radiator fan 6 connects power supply line 9.
When utility model works, radiator is equipped with dentation cooling fin, can be improved heat by the way that dentation cooling fin is arranged
The emission efficiency of amount, radiator rear portion are equipped with interconnecting piece, through hole are equipped in the middle part of radiator, and radiator front connects radiation air
Fan, radiator fan starting generates interaction air-flow, to take away the heat inside headlight, radiator fan connects fan guard, wind
Fan protective cover plays safety protection function, and radiator rear portion is equipped with positioning deck, and positioning deck plays the fixed effect of positioning,
LED lamp panel top is equipped with upper red copper block, and LED lamp panel lower part is equipped with lower red copper block, when in use, first by LED lamp panel, upper red copper
Block, lower red copper module radiator are linked together by welding, then successively weld transit line plate, radiator fan and power supply line, then
Close-fitting fan guard, finally installation positioning deck, the utility model using two sides large volume red copper block as intermediate thermal conductivity body,
Heating conduction can be significantly improved, the connection between main heat transfer component is scolding tin connection, fills gap than traditional heat-conducting cream
The more reliable heat transfer efficiency of mode is higher, and red copper block thermal conductivity ratio aluminium alloy is more preferable, and volume is also than general thin slice aluminium column conduct
Thermal conductor is bigger, and thermal capacity is also bigger, and more preferably, the rigidity of structure is more preferable for heat-conducting effect.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
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, on being understood by concrete condition
State the concrete meaning of term in the present invention.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of red copper heat-conducting LED automobile headlamp, including radiator, which is characterized in that radiator is equipped with dentation cooling fin,
Radiator rear portion is equipped with interconnecting piece, and through hole is equipped in the middle part of radiator, transit line plate is equipped in radiator, transit line plate is cut
Face uses circular configuration, and radiator front connects radiator fan, and radiator fan connects fan guard by fan fixed screw,
Radiator rear portion connects positioning deck by interconnecting piece, is equipped with card hole in the middle part of positioning deck, and card hole is set on interconnecting piece, is radiated
LED lamp panel is equipped in device, LED lamp panel top is equipped with upper red copper block, and LED lamp panel lower part is equipped with lower red copper block, and LED lamp panel is equipped with
LED lamp bead, between LED lamp panel and upper red copper block by welding be attached, between LED lamp panel and lower red copper block by weld into
Row connection, upper red copper block tail portion connect radiator by scolding tin, and lower red copper block tail portion connects radiator by scolding tin.
2. red copper heat-conducting LED automobile headlamp according to claim 1, which is characterized in that the fan guard uses
It is columnar structured.
3. red copper heat-conducting LED automobile headlamp according to claim 1, which is characterized in that the LED lamp panel uses thermoelectricity
Divergence type copper base.
4. red copper heat-conducting LED automobile headlamp according to claim 1, which is characterized in that the radiator fan connection electricity
Source line.
5. red copper heat-conducting LED automobile headlamp according to claim 1, which is characterized in that the positioning deck section is
It is round.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920488301.1U CN209540780U (en) | 2019-04-11 | 2019-04-11 | A kind of red copper heat-conducting LED automobile headlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920488301.1U CN209540780U (en) | 2019-04-11 | 2019-04-11 | A kind of red copper heat-conducting LED automobile headlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209540780U true CN209540780U (en) | 2019-10-25 |
Family
ID=68276124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920488301.1U Expired - Fee Related CN209540780U (en) | 2019-04-11 | 2019-04-11 | A kind of red copper heat-conducting LED automobile headlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209540780U (en) |
-
2019
- 2019-04-11 CN CN201920488301.1U patent/CN209540780U/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 |
Granted publication date: 20191025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |