CN206361589U - LED headlamp - Google Patents
LED headlamp Download PDFInfo
- Publication number
- CN206361589U CN206361589U CN201621358109.3U CN201621358109U CN206361589U CN 206361589 U CN206361589 U CN 206361589U CN 201621358109 U CN201621358109 U CN 201621358109U CN 206361589 U CN206361589 U CN 206361589U
- Authority
- CN
- China
- Prior art keywords
- radiator
- plate
- lamp bead
- led headlamp
- prefocus
- 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
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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 LED headlamp, including lamp bead plate, radiator provided with LED lamp bead.Prefocus plate is fixed with radiator, prefocus plate stretches out side and be provided with several screws provided with side is stretched out.Lamp bead plate is fixed with radiator, 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 heat dissipation wind channel.LED headlamp of the present utility model, its prefocus plate is provided with multiple screws, radiator is in integral structure with prefocus plate, radiator, which is provided with, is used for the single heat dissipation wind channel and radiating ribs of accelerating radiating, being not required to radiator fan can effectively radiate, therefore the LED headlamp has convenient and flexible installation, and overall volume is small, low manufacture cost, the characteristics of 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 that underaction is convenient, cost of manufacture is high, and service life is short, and radiator volume is big, cause overall volume compared with
Greatly.
Utility model content
The purpose of this utility model is to provide low and service life length the LED of a kind of convenient and flexible installation, small volume, cost
Headlight.
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
Have and prefocus plate is fixed with lamp bead plate, the radiator of LED lamp bead, the radiator, the prefocus plate is described provided with side is stretched out
Stretching side is provided with several screws, the radiator and is fixed with the lamp bead plate, if the end of the radiator is provided with
Place is provided with heat dissipation wind channel between the radiating ribs and the prefocus plate on dry bar radiating ribs, the radiator.
Further, the profile on the stretching side is rounded, and the stretching is provided with the upper circumferencial direction along during the stretching
Several described screws.
Further, the prefocus plate is provided with first chimb and two the second chimbs, second chimb and set
There is slot to make way.
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 structure, radiator
Provided with the single heat dissipation wind channel and radiating ribs for accelerating radiating, being not required to radiator fan can effectively radiate, so that before the LED
Headlight it is simple in construction, overall volume is small, low manufacture cost, good heat dissipation effect, service life is long, also has the LED headlamp
Prefocus plate is provided with multiple screws, can meet the installation needs of different style automobiles, solve to a certain extent before existing LED
The luminous entrucking limitation in headlight both sides, therefore the installation of the LED headlamp is more flexible and convenient.
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.
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, water proof ring 8；
Radiating ribs 51, heat dissipation wind channel 52, mounting groove 53；
Stretch out side 61, the first chimb 62, the second chimb 63；
Screw 611；
Slot to make way 631.
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
Lamp bead plate 2, the radiator 5 of LED lamp bead 1.Radiator 5 is integrated die casting, and prefocus plate 6 is fixed with thereon.One end of prefocus plate 6
Be machined with the rounded stretching side 61 of profile, stretch out on 61 along during the stretching 61 circumferencial direction be machined with several be used for it is solid
Determine the screw 611 of LED headlamp；Two mutual corresponding first chimbs 62 are also machined with prefocus plate 6 and two mutually corresponding
The second chimb 63, be machined with a slot to make way 631 on the second chimb 63.Radiator 5 is set with one at prefocus plate 6 to be prevented
Hydrosphere 8.Two mutual corresponding mounting grooves 53 are machined with radiator 5, two lamp bead plates 2 are individually fixed in two on radiator 5
At individual mounting groove 53, the bottom surface of lamp bead plate 2 is fitted with radiator 5, and the LED lamp bead 1 on lamp bead plate 2 passes through line group 7 and external electrical
Source is connected.The end of radiator 5 is machined with some radiating ribs 51, radiator 5 place between radiating ribs 51 and prefocus plate 6 and added
Work has a heat dissipation wind channel 52.
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, and the pressing plate 3 pushes down one end of lamp bead plate 2, lamp bead plate 2 is fixed on so as to realize
Radiator 5.
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 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 top that heat dissipation wind channel 53 enters LED headlamp, so as to accelerate the radiating rate of radiator 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, 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 single heat dissipation wind channel and radiating ribs for aiding in dissipating
The radiating of heat, more conducively LED lamp bead, LED lamp bead is hardly damaged, and extends the service life of LED headlamp.
3. prefocus plate is provided with the screw of multiple different angles, it can be met not by adjusting the setting angle of prefocus plate
Installation with style automobile needs, and the luminous entrucking limitation in existing LED headlamp both sides is solved to a certain extent, therefore
Install more flexible and convenient.
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 (6)
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)
Prefocus plate (6) is fixed with hot device (5), the prefocus plate (6) is provided with side (61) are stretched out, and the stretching side (61) is if be provided with
Be fixed with the lamp bead plate (2), the radiator (5) on a dry screw (611), the radiator (5) if end provided with
Place is provided with heat dissipation wind channel between the radiating ribs (51) and the prefocus plate (6) on dry bar radiating ribs (51), the radiator (5)
(52)。
2. a kind of LED headlamp according to claim 1, it is characterised in that the profile of the stretching side (61) is rounded,
The stretching is provided with several described screws (611) on (61) along the circumferencial direction of (61) during the stretching.
3. a kind of LED headlamp according to claim 1, it is characterised in that the prefocus plate (6) is provided with one first
Chimb (62) and two the second chimbs (63), second chimb (63) are provided with slot to make way (631).
4. 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 (53), two lamp bead plates (2) are individually fixed in two mounting groove (53) places, the lamp bead plate
(2) fitted with radiator (5) bottom surface.
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
(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).
6. a kind of LED headlamp according to claim 1 or 4 or 5, 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 |
|---|---|---|---|
| CN201621358109.3U CN206361589U (en) | 2016-12-12 | 2016-12-12 | LED headlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621358109.3U CN206361589U (en) | 2016-12-12 | 2016-12-12 | LED headlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206361589U true CN206361589U (en) | 2017-07-28 |
Family
ID=59374563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621358109.3U Expired - Fee Related CN206361589U (en) | 2016-12-12 | 2016-12-12 | LED headlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206361589U (en) |
-
2016
- 2016-12-12 CN CN201621358109.3U patent/CN206361589U/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 |
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: 20170728 Pledgee: Guangdong Nanhai Rural Commercial Bank branch branch of Limited by Share Ltd Pledgor: FOSHAN TUFF PLUS AUTO LIGHTING CO., LTD. Registration number: 2018440000094 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170728 Termination date: 20201212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |