CN206410030U - LED headlamp - Google Patents
LED headlamp Download PDFInfo
- Publication number
- CN206410030U CN206410030U CN201621358951.7U CN201621358951U CN206410030U CN 206410030 U CN206410030 U CN 206410030U CN 201621358951 U CN201621358951 U CN 201621358951U CN 206410030 U CN206410030 U CN 206410030U
- Authority
- CN
- China
- Prior art keywords
- radiator
- lamp bead
- plate
- led headlamp
- led
- 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 lamp bead plate, radiator provided with LED lamp bead.Radiator, which is provided with prefocus plate, radiator, is fixed with lamp bead plate, and the end of radiator, which is provided with some radiating ribs, radiator between radiating ribs and prefocus plate, to be located to be provided with the first heat dissipation wind channel and the second heat dissipation wind channel.LED headlamp of the present utility model, its radiator is in integral structure with prefocus plate, radiator, which is provided with, is used for the double heat dissipation wind channels and radiating ribs of accelerating radiating, being not required to radiator fan can effectively radiate, therefore simple in construction, easy for installation, the low manufacture cost of the LED headlamp, overall volume is small, and service life is long.
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 needs to be radiated in the larger radiating copper wire of the bottom increase volume of lamp bead plate, these LED headlamps
It is complicated, install inconvenient, 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 is to provide a kind of simple in construction, easy for installation, small volume, cost is low and service life is long
LED headlamp.
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 lamp bead plate, the radiator of LED lamp bead, the radiator is provided with prefocus plate, the radiator and is fixed with the lamp bead plate,
The end of the radiator is provided with some radiating ribs, and place is set between the radiating ribs and the prefocus plate on the radiator
There are the first heat dissipation wind channel and the second heat dissipation wind channel.
Further, the radiator is provided with two mutual corresponding mounting grooves, and two lamp bead plates are fixed respectively
At two mounting grooves, the bottom surface of the lamp bead plate is fitted with radiator.
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 making material of the radiator is aluminium.
The utility model beneficial effect：LED headlamp of the present utility model, its radiator is in integral type knot with prefocus plate
Structure, radiator, which is provided with, is used for the double heat dissipation wind channels and radiating ribs of accelerating radiating, and being not required to radiator fan can effectively radiate, so that
The simple in construction of the LED headlamp is obtained, easy for installation, low manufacture cost, overall volume is small, and the heat that LED lamp bead is produced
It can rapidly be dispersed into the air of surrounding, LED lamp bead is hardly damaged, extend the service life of LED headlamp.
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.
Description of reference numerals：
LED lamp bead 1, lamp bead plate 2, pressing plate 3, screw 4, radiator 5, prefocus plate 6, line group 7；
Radiating ribs 51, the first heat dissipation wind channel 52, the second heat dissipation wind channel 53, mounting groove 54.
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 and Figure 3, a kind of LED headlamp of the present embodiment.The LED headlamp includes being provided with LED
Lamp bead plate 2, the radiator 5 of pearl 1.Radiator 5 is integrated die casting, and prefocus plate 6 is processed thereon.Two are machined with radiator 5
On individual mounting groove 54, the two mounting grooves 54 mutually correspondence, radiator 5 a lamp bead plate is respectively fixed with two mounting grooves 54
2, the bottom surface of lamp bead plate 2 is fitted with radiator 5, and the LED lamp bead 1 on lamp bead plate 2 is connected by line group 7 with external power source.Radiating
The end of device 5 be machined with some radiating ribs 51, radiator 5 place between radiating ribs 51 and prefocus plate 6 be machined with first dissipate
The heat dissipation wind channel 53 of hot-flow flue 52 and second.
Preferred design, one end of lamp bead plate 2 is fixed on radiator 5 by screw 4, lamp bead plate 2 on radiator 5
Pressing plate 3 is fixed with by screw 4 at the other end, the pressing plate 3 pushes down one end of lamp bead plate 2, so that lamp bead plate 2 is fixed on into radiating
On device 5.
Preferred design, the making material of radiator 5 is aluminium.
The operation principle of LED headlamp of the present utility model：Reference picture 3, the heat that LED lamp bead 1 is sent during work passes through
Radiator 5 is dispersed into the air of surrounding, and 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 first heat dissipation wind channel 52 and the second heat dissipation wind channel 53 enters the top of LED headlamp, so as to accelerate to dissipate
The radiating rate of hot device 5.
To sum up, the advantage of LED headlamp of the present utility model：
1. radiator is in integral structure with prefocus plate, being not required to radiator fan can effectively radiate, so that before the LED
Headlight it is simple in construction, easy for installation, low manufacture cost, overall volume is also small, and is conducive to the heat transfer of radiator；
2. because the heat conductivity of radiator is good, adds radiator and be provided with double heat dissipation wind channels and radiating ribs, more conducively LED
The radiating of pearl, LED lamp bead is hardly damaged, and extends the service life of LED headlamp.
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 modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (4)
1. a kind of LED headlamp, it is characterised in that described to dissipate including the lamp bead plate (2) provided with LED lamp bead (1), radiator (5)
Hot device (5) is provided with prefocus plate (6), the radiator (5) and is fixed with the lamp bead plate (2), one end of the radiator (5)
Place is provided with some radiating ribs (51), and place is provided between the radiating ribs (51) and the prefocus plate (6) on the radiator (5)
First heat dissipation wind channel (52) and the second heat dissipation wind channel (53).
2. a kind of LED headlamp according to claim 1, it is characterised in that the radiator (5) is mutual provided with two
Corresponding mounting groove (54), two lamp bead plates (2) are individually fixed in two mounting groove (54) places, the lamp bead plate
(2) fitted with radiator (5) bottom surface.
3. a kind of LED headlamp according to claim 2, it is characterised in that one end of the lamp bead plate (2) passes through screw
(4) it is fixed on the radiator (5), it is solid by screw (4) at the other end of the lamp bead plate (2) on the radiator (5)
Surely there is pressing plate (3), the pressing plate (3) pushes down one end of the lamp bead plate (2).
4. a kind of LED headlamp according to claim 1 or 2 or 3, it is characterised in that the making material of the radiator (5)
Expect for aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621358951.7U CN206410030U (en) | 2016-12-12 | 2016-12-12 | LED headlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621358951.7U CN206410030U (en) | 2016-12-12 | 2016-12-12 | LED headlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206410030U true CN206410030U (en) | 2017-08-15 |
Family
ID=59550627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621358951.7U Expired - Fee Related CN206410030U (en) | 2016-12-12 | 2016-12-12 | LED headlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206410030U (en) |
-
2016
- 2016-12-12 CN CN201621358951.7U patent/CN206410030U/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: 20170815 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: 20170815 Termination date: 20201212 |