CN209540779U - A kind of quick conductive formula LED automobile headlamp - Google Patents
A kind of quick conductive formula LED automobile headlamp Download PDFInfo
- Publication number
- CN209540779U CN209540779U CN201920488298.3U CN201920488298U CN209540779U CN 209540779 U CN209540779 U CN 209540779U CN 201920488298 U CN201920488298 U CN 201920488298U CN 209540779 U CN209540779 U CN 209540779U
- Authority
- CN
- China
- Prior art keywords
- radiator
- led lamp
- lamp panel
- fan
- heat
- 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 claims abstract description 20
- 239000010949 copper Substances 0.000 claims abstract description 20
- 229910052802 copper Inorganic materials 0.000 claims abstract description 20
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000011324 bead Substances 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 claims description 4
- 230000005619 thermoelectricity Effects 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052782 aluminium Inorganic materials 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 239000004411 aluminium Substances 0.000 abstract description 4
- 239000006071 cream Substances 0.000 abstract description 3
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 2
- 239000002470 thermal conductor Substances 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 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
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of quick conductive formula LED automobile headlamps, including radiator, radiator front connects radiator fan, radiator fan connects fan guard by fan fixed screw, LED lamp panel is equipped in radiator, LED lamp panel side connects heat pipe, LED lamp panel is equipped with LED lamp bead, LED lamp panel is by being welded to connect heat pipe, LED lamp panel is by being welded to connect red copper block, heat pipe tail portion connects radiator by scolding tin, red copper block tail portion connects radiator by scolding tin, connection between the utility model main heat transfer component is scolding tin connection, it is more more reliable than traditional heat-conducting cream filling slotted mode, heat transfer efficiency is higher, red copper block thermal conductivity ratio aluminium alloy is more preferable, the general thin slice aluminium of volume ratio is bigger as thermal conductor, thermal capacity is also bigger, the heat pipe for thermal conductivity coefficient ratio red copper of the other side is higher , can widen simultaneously from lamp bead chip to the passage of heat the radiator of tail portion, while improving heat-transfer rate, 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 quick conductive formula 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 limitation LED light and plays excellent performance most
Big bottleneck.Present mainstream LED light radiator structure be two panels LED light substrate clamp integral type aluminium radiator center extend it is flat
Important actor body.For pursue light shape effect it is more perfect, the gap between the LED of two sides is smaller and smaller, cause aluminum profile more newel come more
Thin, heat dissipation performance decline influences the working life of LED, and in traditional LED automobile headlamp structure, integral type aluminum dissipates device cannot be simultaneous
The problem of caring for heat dissipation performance 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 quick conductive formula 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 quick conductive formula LED automobile headlamp, including radiator, radiator is equipped with dentation cooling fin, in radiator
Equipped with through-hole, radiator front is equipped with annular slot, and radiator is by annular slot connection transit line plate, in transit line plate
Portion is equipped with T-shaped hole, and radiator rear portion is equipped with interconnecting piece, and interconnecting piece is tubular structure, and radiator connects positioning card by interconnecting piece
Seat, positioning card cover for seat are located on interconnecting piece, and radiator front connects radiator fan, and radiator fan is connected by fan fixed screw
Fan guard, radiator fan connect power supply line, LED lamp panel are equipped in radiator, and LED lamp panel side connects heat pipe, LED lamp panel
The other side connects red copper block, and LED lamp panel is equipped with LED lamp bead, and LED lamp panel passes through welding by being welded to connect heat pipe, LED lamp panel
Red copper block is connected, heat pipe tail portion connects radiator by scolding tin, and red copper block tail portion connects radiator by scolding tin.
As a further solution of the present invention: the section of the transit line plate uses circular configuration.
As a further solution of the present invention: the fan guard uses tubular structure.
As a further solution of the present invention: the positioning deck uses ring structure.
As a further solution of the present invention: the LED lamp panel uses thermoelectricity divergence type copper base.
Compared with prior art, the utility model has the beneficial effects that the utility model is using two sides heat pipe as intermediate
Heat carrier, can significantly improve the heating conduction of radiator, be scolding tin connection between main heat transfer component, lead compared to traditional
Hot cream filling slotted mode is relatively reliable, and heat transfer efficiency is higher, by the way that the very high heat pipe of thermal coefficient is arranged, is welded using one side
Heat source lamp plate another side welds the frame mode of radiator, more wider than existing integrated aluminium radiator passage of heat, thermally conductive pathways
Shorter, more preferably, the rigidity of structure is more preferably 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, heat pipe；3, deck is positioned；4, radiator；5, transit line plate；6, radiator fan；7,
Fan fixed screw；8, fan guard；9, power supply line；10, 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 quick conductive formula LED automobile headlamp, including radiator 4, radiator 4 radiate equipped with dentation
Piece, radiator 4 is interior to be equipped with through-hole, and 4 front of radiator is equipped with annular slot, and radiator 4 connects transit line by annular slot
Plate 5, the section of transit line plate 5 use circular configuration, and T-shaped hole is equipped in the middle part of transit line plate 5, and 4 rear portion of radiator, which is equipped with, to be connected
Socket part, interconnecting piece are tubular structure, and radiator 4 connects positioning deck 3 by interconnecting piece, and positioning deck 3 uses ring structure, fixed
Position deck 3 is set on interconnecting piece, and 4 front of radiator connects radiator fan 6, and radiator fan 6 is connected by fan fixed screw 7
Fan guard 8, fan guard 8 use tubular structure, and radiator fan 6 connects power supply line 9, is equipped with LED lamp panel in radiator 4
1,1 side of LED lamp panel connects heat pipe 2, and 1 other side of LED lamp panel connects red copper block 10, and LED lamp panel 1 is equipped with LED lamp bead, LED
Lamp plate 1 uses thermoelectricity divergence type copper base, and LED lamp panel 1 is by being welded to connect heat pipe 2, and LED lamp panel 1 is by being welded to connect red copper
Block 10,2 tail portion of heat pipe connect radiator 4 by scolding tin, and 10 tail portion of red copper block connects radiator 4 by scolding tin.
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, makes
LED lamp panel, heat pipe, red copper block, radiator are linked together by welding, then successively weld transit line plate, heat dissipation by the used time
Fan and power supply line, then close-fitting fan guard finally load onto positioning deck, the connection between the utility model main heat transfer component
Connecing is scolding tin connection, more more reliable than traditional heat-conducting cream filling slotted mode, heat transfer efficiency is higher, red copper block thermal conductivity ratio
Aluminium alloy is more preferable, and the general thin slice aluminium of volume ratio is bigger as thermal conductor, and thermal capacity is also bigger, the heat pipe for thermal conductivity coefficient ratio of the other side
Red copper is higher, can widen simultaneously from lamp bead chip to the passage of heat the radiator of tail portion, while improving heat-transfer rate, thermally conductive
Better effect, the rigidity of structure are more preferable.
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 quick conductive formula LED automobile headlamp, including radiator, which is characterized in that radiator is equipped with dentation cooling fin,
Through-hole is equipped in radiator, radiator front is equipped with annular slot, and radiator connects transit line plate, switching by annular slot
T-shaped hole is equipped in the middle part of wiring board, radiator rear portion is equipped with interconnecting piece, and interconnecting piece is tubular structure, and radiator is connected by interconnecting piece
Positioning deck is connect, positioning card cover for seat is located on interconnecting piece, and radiator front connects radiator fan, and radiator fan is fixed by fan
Screw connection fan guard, radiator fan connect power supply line, and LED lamp panel, LED lamp panel side connection heat are equipped in radiator
Pipe, the LED lamp panel other side connect red copper block, and LED lamp panel is equipped with LED lamp bead, and LED lamp panel is by being welded to connect heat pipe, LED light
Plate connects radiator by scolding tin by being welded to connect red copper block, heat pipe tail portion, and red copper block tail portion connects radiator by scolding tin.
2. quick conductive formula LED automobile headlamp according to claim 1, which is characterized in that the transit line plate is cut
Face uses circular configuration.
3. quick conductive formula LED automobile headlamp according to claim 1, which is characterized in that the fan guard uses
Tubular structure.
4. quick conductive formula LED automobile headlamp according to claim 1, which is characterized in that the positioning deck uses ring
Shape structure.
5. quick conductive formula LED automobile headlamp according to claim 1, which is characterized in that the LED lamp panel uses thermoelectricity
Divergence type copper base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920488298.3U CN209540779U (en) | 2019-04-11 | 2019-04-11 | A kind of quick conductive formula LED automobile headlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920488298.3U CN209540779U (en) | 2019-04-11 | 2019-04-11 | A kind of quick conductive formula LED automobile headlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209540779U true CN209540779U (en) | 2019-10-25 |
Family
ID=68276122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920488298.3U Expired - Fee Related CN209540779U (en) | 2019-04-11 | 2019-04-11 | A kind of quick conductive formula LED automobile headlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209540779U (en) |
-
2019
- 2019-04-11 CN CN201920488298.3U patent/CN209540779U/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 |