CN209229617U - A kind of automobile headlamp LED light source that durability is strong - Google Patents
A kind of automobile headlamp LED light source that durability is strong Download PDFInfo
- Publication number
- CN209229617U CN209229617U CN201920037678.5U CN201920037678U CN209229617U CN 209229617 U CN209229617 U CN 209229617U CN 201920037678 U CN201920037678 U CN 201920037678U CN 209229617 U CN209229617 U CN 209229617U
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- China
- Prior art keywords
- led lamp
- aluminum
- copper
- lamp panel
- lamppost
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of automobile headlamp LED light sources that durability is strong, including copper lattice heat sink, blast pipe, motor, turbine flabellum is provided on the outside of the motor, discharge pipe is provided on the outside of the turbine flabellum, the copper lattice heat sink is provided with behind the discharge pipe, the blast pipe is provided with above the copper lattice heat sink, copper link block is provided with behind the copper lattice heat sink, aluminum base is provided with behind the copper link block, aluminum baffle is provided with behind the aluminum base, aluminum lamppost is provided with behind the aluminum baffle, aluminum lamppost side is provided with the first LED lamp panel, first LED lamp panel side is provided with the first LED lamp bead, the aluminum lamppost other side is provided with the second LED lamp panel, second LED lamp panel side is provided with the second LED lamp bead.Beneficial effect is: the heat dissipation of aluminium body, the heat dissipation of copper braiding lattice stride and turbofan active heat removal effectively being combined, heat dissipation effect is more preferable, and durability is stronger.
Description
Technical field
The utility model relates to LED light source domains, more particularly to a kind of automobile headlamp LED light source that durability is strong.
Background technique
Relative to conventional halogen lamp, LED headlight, which has, rolls sexual clorminance, and LED car lamp obtains more and more changing lamp people at present
How the favor of scholar, feature clearly, but choose good LED car lamp, especially the LED light of durable, LED light source
After powered up, about 35% electric energy is converted into luminous energy, remaining is converted to thermal energy, and LED headlight is to temperature change quite sensitive, such as
Fruit continues lightening LED lamp at high temperature, is easy for that the situations such as power is low, service life reduction, and lamp bead is turned off the light, therefore LED headlight occurs
Heat dissipation performance good or not determine its durability and service life length, the radiating mode of LED headlight mainly has 2 currently on the market
Kind: it is passive heat radiation and active heat dissipation respectively, few ways that the two is combined, therefore the longevity of LED headlight now
Life and durability are not very high.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of automobile front that durability is strong
LED light source, the utility model good heat dissipation effect, durability are strong.
The utility model achieves the above object through the following technical schemes:
A kind of automobile headlamp LED light source that durability is strong, including copper lattice heat sink, blast pipe, motor, outside the motor
Side is provided with turbine flabellum, is provided with discharge pipe on the outside of the turbine flabellum, and the copper lattice are provided with behind the discharge pipe and are dissipated
Hot plate is provided with the blast pipe above the copper lattice heat sink, copper link block, institute is provided with behind the copper lattice heat sink
It states and is provided with aluminum base behind copper link block, be provided with aluminum baffle behind the aluminum base, after the aluminum baffle
Face is provided with aluminum lamppost, and aluminum lamppost side is provided with the first LED lamp panel, and first LED lamp panel side is provided with
First LED lamp bead, the aluminum lamppost other side are provided with the second LED lamp panel, and second LED lamp panel side is provided with second
LED lamp bead is provided with third LED lamp panel behind the aluminum lamppost, is provided with third LED light behind the third LED lamp panel
Pearl.
Preferred: the motor is connected through a screw thread with the turbine flabellum, the discharge pipe and the copper lattice heat sink
It is integrally formed.
It is connected firmly so set, being threadedly coupled and facilitating the motor with the turbine flabellum, integrated molding facilitates
The discharge pipe and the copper lattice heat sink heat-transfer effect are good.
Preferred: the copper lattice heat sink and the copper link block are integrally formed.
So set, facilitating the copper lattice heat sink and the copper link block heat-transfer effect is good.
Preferred: the copper link block is connected by screw to the aluminum base, the aluminum base and the aluminium
Baffle processed is integrally formed.
So set, integrated molding facilitates the copper link block and the aluminum base heat-transfer effect is good, facilitate
The aluminum base and the aluminum baffle heat-transfer effect are good.
Preferred: the aluminum baffle and the aluminum lamppost are integrally formed, the aluminum lamppost and first LED light
Plate is by inlaying connection.
So set, integrated molding facilitates the aluminum baffle and the aluminum lamppost heat-transfer effect is good, connection is inlayed
Facilitate the aluminum lamppost to be connected firmly with first LED lamp panel.
Preferred: first LED lamp panel and first LED lamp bead are welded, the aluminum lamppost and the 2nd LED
Lamp plate is welded by inlaying connection, second LED lamp panel and second LED lamp bead.
So set, welding facilitates first LED lamp panel and the first LED lamp bead heat-transfer effect is good, company is inlayed
Be connected to and help the aluminum lamppost and be connected firmly with second LED lamp panel, welding facilitate second LED lamp panel with it is described
Second LED lamp bead heat-transfer effect is good.
Preferred: the aluminum lamppost is connect with the third LED lamp panel by inlaying, the third LED lamp panel and institute
State the welding of third LED lamp bead.
It is connected firmly so set, inlaying connection and facilitating the aluminum lamppost with the third LED lamp panel, welding helps
It is good in the third LED lamp panel and the third LED lamp bead heat-transfer effect.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the heat dissipation of aluminium body, the heat dissipation of copper braiding lattice stride and turbofan active heat removal are effectively combined, heat dissipation effect is more preferable, and durability is more
By force；
2, copper sheet heat dissipation design is hollow form, and bigger with air contact area, heat dissipation effect is more preferable, so LED light is durable
Property is stronger.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of three-dimensional structure diagram of the strong automobile headlamp LED light source of durability described in the utility model.
Fig. 2 is a kind of three-dimensional structure diagram of the strong automobile headlamp LED light source of durability described in the utility model.
Fig. 3 is a kind of main view of the strong automobile headlamp LED light source of durability described in the utility model.
The reference numerals are as follows:
1, copper lattice heat sink；2, blast pipe；3, motor；4, turbine flabellum；5, aluminum base；6, aluminum baffle；7, aluminum
Lamppost；8, the first LED lamp panel；9, the first LED lamp bead；10, the second LED lamp panel；11, the second LED lamp bead；12, third LED light
Plate；13, third LED lamp bead；14, discharge pipe；15, copper link block.
Specific embodiment
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"
To be based on the orientation or positional relationship shown in the drawings, it is merely for convenience of describing the present invention and simplifying the description, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage
Solution is limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as referring to
Show or imply relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " are defined as a result,
Deng feature can explicitly or implicitly include one or more of the features.In the description of the present invention, unless
It is otherwise noted, 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.
The utility model is described in further detail with reference to the accompanying drawing:
Embodiment 1
As shown in Figure 1-Figure 3, a kind of automobile headlamp LED light source that durability is strong, including copper lattice heat sink 1, blast pipe
2, motor 3, turbine flabellum 4 is provided on the outside of motor 3, and turbine flabellum 4 is provided with out on the outside of turbine flabellum 4 for heat to be discharged
Air hose 14, discharge pipe 14 are the discharge pipes of heat, copper lattice heat sink 1 are provided with behind discharge pipe 14, copper lattice heat sink 1 is for inhaling
It receives heat and radiates, copper lattice heat sink 1 is provided with blast pipe 2 above, and blast pipe 2 is used to enter outside air quickening air and follows
Ring is provided with copper link block 15 behind copper lattice heat sink 1, and copper link block 15 is for connecting aluminum base 5, copper link block
It is provided with aluminum base 5 behind 15, mounting base Vehicle clamp mounting of the aluminum base 5 as car light is provided with aluminium behind aluminum base 5
Baffle 6 processed, aluminum baffle 6 are the back seats of hood, aluminum lamppost 7 are provided with behind aluminum baffle 6, aluminum lamppost 7 is for pacifying
LED light source is filled, 7 side of aluminum lamppost is provided with the first LED lamp panel 8, and the first LED lamp panel 8 is used to install the first LED lamp bead 9, the
One LED lamp panel, 8 side is provided with the first LED lamp bead 9, and for the first LED lamp bead 9 for illuminating, 7 other side of aluminum lamppost is provided with the
Two LED lamp panels 10, for the second LED lamp panel 10 for installing the second LED lamp bead 11,10 side of the second LED lamp panel is provided with the 2nd LED
Lamp bead 11, the second LED lamp bead 11 are provided with third LED lamp panel 12, third LED lamp panel 12 is used for illuminating behind aluminum lamppost 7
Third LED lamp bead 13 is provided with behind installation third LED lamp bead 13, third LED lamp panel 12, third LED lamp bead 13 is for shining
It is bright.
Embodiment 2
The present embodiment the difference from embodiment 1 is that:
Motor 3 is connected through a screw thread with turbine flabellum 4, and discharge pipe 14 and copper lattice heat sink 1 are integrally formed, and is threaded with
Help motor 3 to be connected firmly with turbine flabellum 4, integrated molding facilitates discharge pipe 14 and 1 heat-transfer effect of copper lattice heat sink is good.
Working principle: the amount of heat that the first LED lamp bead 9, the second LED lamp bead 11 and third LED lamp bead 13 generate with
Aluminum lamppost 7 successively transmits, and is gradually transferred to aluminum base 5, finally passes to copper lattice heat sink 1, the heat that copper lattice heat sink 1 generates
Amount is discharged through turbine flabellum 4 by discharge pipe 14, and copper lattice heat sink 1 uses hollow clapboard shape on one side, as blast pipe 2, turbine fan
Outside air is sucked copper lattice heat sink 1 by leaf 4, accelerates cross-ventilation, is radiated faster, therefore LDE lamp longer life expectancy.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of automobile headlamp LED light source that durability is strong, it is characterised in that: including copper lattice heat sink (1), blast pipe (2),
Motor (3), motor (3) outside are provided with turbine flabellum (4), are provided with discharge pipe (14) on the outside of the turbine flabellum (4),
The discharge pipe (14) is provided with the copper lattice heat sink (1) below, and the copper lattice heat sink (1) is provided with the air inlet above
It manages (2), the copper lattice heat sink (1) is provided with copper link block (15) below, and the copper link block (15) is provided with below
Aluminum base (5), the aluminum base (5) are provided with aluminum baffle (6) below, and the aluminum baffle (6) is provided with aluminium below
Lamppost (7) processed, aluminum lamppost (7) side are provided with the first LED lamp panel (8), the first LED lamp panel (8) side setting
Have the first LED lamp bead (9), aluminum lamppost (7) other side is provided with the second LED lamp panel (10), second LED lamp panel
(10) side is provided with the second LED lamp bead (11), and the aluminum lamppost (7) is provided with third LED lamp panel (12) below, and described the
Three LED lamp panels (12) are provided with third LED lamp bead (13) below.
2. a kind of strong automobile headlamp LED light source of durability according to claim 1, it is characterised in that: the motor
(3) it is connected through a screw thread with the turbine flabellum (4), the discharge pipe (14) and the copper lattice heat sink (1) are integrally formed.
3. a kind of strong automobile headlamp LED light source of durability according to claim 1, it is characterised in that: the copper lattice
Heat sink (1) and the copper link block (15) are integrally formed.
4. a kind of strong automobile headlamp LED light source of durability according to claim 1, it is characterised in that: the copper
Link block (15) is connected by screw to the aluminum base (5), the aluminum base (5) and the aluminum baffle (6) one
Molding.
5. a kind of strong automobile headlamp LED light source of durability according to claim 1, it is characterised in that: the aluminum
Baffle (6) and the aluminum lamppost (7) are integrally formed, and the aluminum lamppost (7) is with first LED lamp panel (8) by inlaying
Connection.
6. a kind of strong automobile headlamp LED light source of durability according to claim 1, it is characterised in that: described first
LED lamp panel (8) is connect with first LED lamp bead (9) by inlaying, the aluminum lamppost (7) and second LED lamp panel
(10) by inlaying connection, second LED lamp panel (10) is connect with second LED lamp bead (11) by inlaying.
7. a kind of strong automobile headlamp LED light source of durability according to claim 1, it is characterised in that: the aluminum
Lamppost (7) is connect with the third LED lamp panel (12) by inlaying, the third LED lamp panel (12) and the third LED lamp bead
(13) by inlaying connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920037678.5U CN209229617U (en) | 2019-01-10 | 2019-01-10 | A kind of automobile headlamp LED light source that durability is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920037678.5U CN209229617U (en) | 2019-01-10 | 2019-01-10 | A kind of automobile headlamp LED light source that durability is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209229617U true CN209229617U (en) | 2019-08-09 |
Family
ID=67510288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920037678.5U Expired - Fee Related CN209229617U (en) | 2019-01-10 | 2019-01-10 | A kind of automobile headlamp LED light source that durability is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209229617U (en) |
-
2019
- 2019-01-10 CN CN201920037678.5U patent/CN209229617U/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: 20190809 Termination date: 20220110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |