CN206330034U - LED headlamp - Google Patents
LED headlamp Download PDFInfo
- Publication number
- CN206330034U CN206330034U CN201621358106.XU CN201621358106U CN206330034U CN 206330034 U CN206330034 U CN 206330034U CN 201621358106 U CN201621358106 U CN 201621358106U CN 206330034 U CN206330034 U CN 206330034U
- Authority
- CN
- China
- Prior art keywords
- radiator
- plate
- lamp bead
- prefocus
- led headlamp
- 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
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of LED headlamp, including the rounded prefocus plate of lamp bead plate provided with LED lamp bead, profile, radiator.Lamp bead plate is fixed on radiator, and prefocus plate is removably fixed on radiator, and several screws are evenly provided with along the circumferencial direction of the prefocus plate on prefocus plate.Radiator is provided with some radiating ribs and heat dissipation wind channel.Water proof ring is set with prefocus plate on radiator, the water proof ring is provided with groove.LED headlamp of the present utility model, its is simple in construction, and prefocus plate is provided with multiple screws, the installation needs of different style automobiles can be met by adjusting the setting angle of prefocus plate, it is easy for installation, strong adaptability, and good waterproof performance, small volume, low cost and long service life.
Description
Technical field
The utility model belongs to car lighting lamp technical components, is related to a kind of LED headlamp of automobile.
Background technology
At present, existing LED headlamp, it is typically necessary installation small fan and carrys out auxiliary heat dissipation, and some do not install small wind
The LED headlamp of fan then needs to be radiated in the larger radiating copper wire of the bottom increase volume of lamp bead plate, big before these LED
The complex structure of lamp, installs inconvenient, adaptability is not strong enough, and water proofing property is poor, cost of manufacture is high, service life is short, radiator
Volume is big, causes overall volume larger.
Utility model content
The purpose of this utility model be to provide a kind of simple in construction, easy for installation, strong adaptability, good waterproof performance, small volume,
The LED headlamp of low cost and long service life.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of LED headlamp, including set
There are the rounded prefocus plate of the lamp bead plate of LED lamp bead, profile, radiator, the lamp bead plate is fixed on the radiator, described
Prefocus plate is removably fixed on the radiator, is evenly provided with the prefocus plate along the circumferencial direction of the prefocus plate some
Individual screw, the radiator is provided with some radiating ribs and heat dissipation wind channel, the radiator to be covered at the prefocus plate
Equipped with water proof ring, the water proof ring is provided with groove.
Further, the profile of the water proof ring is rounded, circumferencial direction extension of the groove along the water proof ring.
Further, three fixture blocks are provided with the radiator at the water proof ring, these three fixture blocks dissipate described
It is evenly distributed on hot device.
Further, the radiator is respectively provided on two sides with a mounting groove, solid respectively in the two described mounting grooves
Surely there is a lamp bead plate.
Further, one end of the lamp bead plate is fixed on the radiator by screw, described on the radiator
Pressing plate is fixed with by screw at the other end of lamp bead plate, the pressing plate pushes down one end of the lamp bead plate.
Further, the prefocus plate is fixed on the radiator by screw.
Further, the making material of the radiator is aluminium.
The utility model beneficial effect：The main body of LED headlamp of the present utility model is the radiator of integral type structure, no
Needing radiator fan can effectively radiate, so that the LED headlamp is simple in construction, low manufacture cost, overall volume is also small,
And be conducive to the heat transfer of radiator.Because the heat conductivity of radiator is good, adds radiator and be provided with single heat dissipation wind channel and radiating
Muscle is used for auxiliary heat dissipation, good heat dissipation effect, the long service life of the LED headlamp.Prefocus plate is provided with multiple screws, Ke Yitong
The setting angle of the whole prefocus plate of toning meets the installation needs of different style automobiles, and existing LED is solved to a certain extent
The luminous entrucking limitation in headlight both sides, therefore the LED headlamp installs more flexible and convenient, strong adaptability.On radiator
Water proof ring be provided with groove, the groove is engaged with collar during installation, improves sealing area, therefore the LED headlamp is prevented
It is aqueous.
Brief description of the drawings
Fig. 1 is the stereogram of the LED headlamp of the utility model embodiment.
Fig. 2 is the front view of the LED headlamp of the utility model embodiment.
Fig. 3 is Fig. 2 upward view.
Fig. 4 is Fig. 2 left view.
LED lamp bead 1, lamp bead plate 2, screw 3, pressing plate 4, radiator 5, water proof ring 6, prefocus plate 7, line group 8；
Mounting groove 51, fixture block 52, heat dissipation wind channel 53, radiating ribs 54；
Groove 61；
Screw 71.
Embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical scheme in the utility model embodiment is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole embodiments.
Based on the embodiment in the utility model, what those of ordinary skill in the art were obtained under the premise of creative work is not made
Every other embodiment, belongs to the scope of the utility model protection.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of LED headlamp of the present embodiment.The LED headlamp includes being provided with LED
The rounded prefocus plate 7 of the lamp bead plate 2 of lamp bead 1, profile, radiator 5.Radiator 5 is integrated die casting, the both sides of radiator 5
Be machined with a mounting groove 51 respectively, be respectively fixed with a lamp bead plate 2 in the two mounting grooves 51, the bottom surface of lamp bead plate 2 with
Radiator 5 is fitted, and the LED lamp bead 1 on lamp bead plate 2 is connected by line group 8 with external power source.Prefocus plate 7 is fixed on by screw 3
On radiator 5, several screws 71 are equably machined with along the circumferencial direction of the prefocus plate 7 on prefocus plate 7.Leaned on radiator 5
It is set with nearly prefocus plate 7 on the rounded water proof ring 6 of profile, the water proof ring 6 and processes fluted 61, the groove 61 is along water proof ring
6 circumferencial direction extension.Three fixture blocks 52 are machined with water proof ring 6 on radiator 5, these three fixture blocks 52 are in radiator 5
On be evenly distributed.End of the radiator 5 away from lamp bead plate 2 is machined with some radiating ribs 54 and heat dissipation wind channel 53.
Preferred design, one end of lamp bead plate 2 is fixed on radiator 5 by screw 3, lamp bead plate 2 on radiator 5
Pressing plate 4 is fixed with by screw 3 at the other end, the pressing plate 4 pushes down lamp bead plate 2) one end.
Preferred design, the making material of radiator 5 is aluminium.
The operation principle of LED headlamp of the present utility model：Reference picture 2, the heat that LED lamp bead 1 is sent during work is through dissipating
Hot device 7 and be dispersed into the air of surrounding, according to thermodynamic circulation principle, LED headlamp top and the bottom form pressure difference, LED headlamp
The cold wind of bottom can flow through the top that heat dissipation wind channel 53 enters LED headlamp, so as to accelerate the radiating rate of radiator 5.
The main body of LED headlamp of the present utility model is the radiator of integral type structure, and being not required to radiator fan can be effective
Radiating, so that the LED headlamp is simple in construction, low manufacture cost, overall volume is also small, and is conducive to the heat of radiator
Conduction.Because the heat conductivity of radiator is good, adds radiator and be provided with single heat dissipation wind channel and radiating ribs for auxiliary heat dissipation, it is more sharp
In the radiating of LED lamp bead, LED lamp bead is hardly damaged, and extends the service life of LED headlamp.Prefocus plate is provided with multiple spiral shells
Hole, the installation needs of different style automobiles can be met by adjusting the setting angle of prefocus plate, are solved to a certain extent
The luminous entrucking limitations in existing LED headlamp both sides, therefore the LED headlamp installs more flexible and convenient, strong adaptability.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modifications, equivalent substitutions and improvements made etc. should be included in the utility model
Protection domain within.
Claims (7)
1. a kind of LED headlamp, it is characterised in that including the lamp bead plate (2) provided with LED lamp bead (1), profile is rounded focuses
Disk (7), radiator (5), the lamp bead plate (2) are fixed on the radiator (5), and the prefocus plate (7) is removably fixed in
On the radiator (5), several screws are evenly provided with along the circumferencial direction of the prefocus plate (7) on the prefocus plate (7)
(71), the radiator (5) is provided with some radiating ribs (54) and heat dissipation wind channel (53), the radiator (5) close to institute
State prefocus plate (7) place and be set with water proof ring (6), the water proof ring (6) is provided with groove (61).
2. a kind of LED headlamp according to claim 1, it is characterised in that the profile of the water proof ring (6) is rounded,
Circumferencial direction extension of the groove (61) along the water proof ring (6).
3. a kind of LED headlamp according to claim 1, it is characterised in that close to the waterproof on the radiator (5)
(6) place is enclosed provided with three fixture blocks (52), these three fixture blocks (52) are evenly distributed on the radiator (5).
4. a kind of LED headlamp according to claim 1, it is characterised in that radiator (5) are respectively provided on two sides with
A lamp bead plate (2) is respectively fixed with one mounting groove (51), the two described mounting grooves (51).
5. a kind of LED headlamp according to claim 4, it is characterised in that one end of the lamp bead plate (2) passes through screw
(3) it is fixed on the radiator (5), it is solid by screw (3) at the other end of the lamp bead plate (2) on the radiator (5)
Surely there is pressing plate (4), the pressing plate (4) pushes down one end of the lamp bead plate (2).
6. a kind of LED headlamp according to claim 1, it is characterised in that the prefocus plate (7) is solid by screw (3)
Due on the radiator (5).
7. a kind of LED headlamp according to claim 1 or 2 or 3 or 4 or 5 or 6, it is characterised in that the radiator
(5) making material is aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621358106.XU CN206330034U (en) | 2016-12-12 | 2016-12-12 | LED headlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621358106.XU CN206330034U (en) | 2016-12-12 | 2016-12-12 | LED headlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206330034U true CN206330034U (en) | 2017-07-14 |
Family
ID=59290959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621358106.XU Expired - Fee Related CN206330034U (en) | 2016-12-12 | 2016-12-12 | LED headlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206330034U (en) |
-
2016
- 2016-12-12 CN CN201621358106.XU patent/CN206330034U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Good-cooling high-condensation anti-dazzling light-emitting diode (LED) headlamp for motorcycle Effective date of registration: 20180420 Granted publication date: 20170714 Pledgee: Guangdong Nanhai Rural Commercial Bank branch branch of Limited by Share Ltd Pledgor: FOSHAN TUFF PLUS AUTO LIGHTING CO., LTD. Registration number: 2018440000094 |
|
| 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: 20170714 Termination date: 20201212 |