CN203363918U - Vehicle daytime running lamp - Google Patents
Vehicle daytime running lamp Download PDFInfo
- Publication number
- CN203363918U CN203363918U CN2013202983450U CN201320298345U CN203363918U CN 203363918 U CN203363918 U CN 203363918U CN 2013202983450 U CN2013202983450 U CN 2013202983450U CN 201320298345 U CN201320298345 U CN 201320298345U CN 203363918 U CN203363918 U CN 203363918U
- Authority
- CN
- China
- Prior art keywords
- led
- lens
- lamp housing
- lamp
- automobile
- 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 - Lifetime
Links
- 239000003292 glue Substances 0.000 claims abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- 239000004411 aluminium Substances 0.000 claims description 8
- 238000005266 casting Methods 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000011514 reflex Effects 0.000 claims description 3
- 238000010009 beating Methods 0.000 claims description 2
- 210000003205 muscle Anatomy 0.000 claims description 2
- 238000000149 argon plasma sintering Methods 0.000 abstract description 2
- 238000009792 diffusion process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 2
- 238000000465 moulding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A vehicle daytime running lamp is composed of a lampshade (1), a lamp housing (2), an LED circuit board (3), an LED installation cover (4) and a lens (5), wherein the lens (5) is fixed on the lamp housing (2) through clamping hooks (5-1) on two sides, the lampshade (1) and the lamp housing (2) are sealed with glue, and the LED circuit board (3) is locked on the LED installation cover (4). The vehicle daytime running lamp is characterized in that an LED light source is arranged on a vertex of a parabola formed by a reflecting bowl of the lamp housing (2), light emitted by the electrified LED light source is shone onto the reflecting bowl after being refracted and scattered through the lens (5), and then the light is reflected onto a convex mirror surface on the outer side of the lens to be diffused. The vehicle daytime running lamp adopts LED direct emitting, lens diffusion, indirect reflection, focus convergence and light scattering, the LED light is prevented from being too centralized, and the photometric characteristic meets standardized requirements.
Description
Technical field
The utility model relates to driving lamp between a kind of automobile-used daytime.
Background technology
Economic Commission for Europe in 2011 has issued standard about driving lamp between daytime-ECE R87, require solar obligation on automobile between daytime driving lamp strengthen the safety of Pedestrians and vehicles.China also has corresponding rules " GB 23255-2009 automobile daytime running lamp luminous intensity distribution performance " to carry out requirement to the luminous intensity distribution performance of driving lamp between daytime.Between daytime, the driving lamp light source is mainly bulb and LED in the market.Because the design of bulb source is subject to the restriction of the reasons such as space, moulding, life-span be short; And each border, the world is all large in the colour temperature adjustable range of advocating environmental protection, particularly LED, is conducive to use, have that operating voltage is low, power consumption is little, so LED will be widely used in the use of automobile tool lamp as green light source.But for having strengthened, the requirement that meets various moulding use LED as driving lamp luminous intensity distribution design difficulty between the daytime of light source, because the LED utilizing emitted light is directional light, when darker for lamp bowl design in light fixture, easily make the LED utilizing emitted light to launch, thereby can't meet standard-required (minimum intensity of light by the requirement light fixture of up-to-date ECE R87 rules is 400cd, and largest light intensity is 1200cd).
Summary of the invention
According to the problems referred to above, the purpose of this utility model is to provide driving lamp between daytime for a kind of automobile, and between this daytime, driving lamp can be combined with other functional lamp.
The technical solution of the utility model is achieved in the following ways: driving lamp between daytime for a kind of automobile, by lampshade, lamp housing, the LED wiring board, LED mounting cover and lens form, described lens are fixed on lamp housing by the both sides grab, lampshade and lamp housing are by playing the adhesive process sealing, the LED wiring board is locked on the LED mounting cover, it is characterized in that: place, the formed parabola of described lamp housing reverberation bowl summit is provided with LED light source, the light that LED light source sends is through lens reflection, after scattering, project the convex lens face that reverberation bowl reflexes to the lens outside again, light is spread out.
LED wiring board installing hole is arranged on described lamp housing, and lamp housing inner surface except the glue groove is vacuum aluminum-coated processing.
Described lens are fixed on lamp housing parabola reverberation bowl by the both sides grab, and lamp housing is provided with LED wiring board installing hole, the LED mounting cover by screw lock on the lamp housing screw hole.
Described lens are inboard is convex lens with outer surface.
Described LED wiring board adopts 1W～5W great power LED, and uses aluminium base and external driving power.
Described LED mounting cover is aluminium casting, and the O RunddichtringO is installed on it, spacing by LED mounting cover upper limit muscle, and setting O RunddichtringO compressing amount is 30%.
The utility model adopt LED directly, lens diffusion, indirect reference, focus converge, the light fixture of light scattering, avoids LED light too concentrated, luminous intensity distribution performance meets standard-required.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the parabola reverberation bowl mounting structure rearview of lens and lamp housing.
Fig. 4 is the B-B cutaway view of Fig. 3.
Fig. 5 is LED mounting cover structural representation.
Fig. 6 is the cutaway view of Fig. 5.
In figure: 1 lampshade, 2 lamp housings, 2-1 parabola reverberation bowl, 2-2LED wiring board installing hole, 2-3 lamp housing screw hole, 3LED wiring board, 4LED mounting cover, 4-2 wire hole, 4-3 outlet plug, the exposed driving power of 4-4,4-5 screw hole, 4-6 aluminium casting mounting cover, 4-7O RunddichtringO, 5 lens, 5-1 grab.
The specific embodiment
By Fig. 1,2, known, driving lamp between daytime for a kind of automobile, by lampshade 1, lamp housing 2, LED wiring board 3, LED mounting cover 4, lens 5, formed, lens 5 are fixed on lamp housing by the both sides grab, lampshade 1 seals by beating adhesive process with lamp housing 2, LED wiring board 3 by screw lock on LED mounting cover 4, every LEDs light source is positioned at the place, parabola summit of a parabola reverberation bowl 2-1, the light that after light fixture energising, LED light source sends, after lens 5 refractions, scattering, projects after reverberation bowl and reflexes to lens 5 outside convex lens faces by reflecting surface again light is spread out; LED mounting cover 4 is arranged on lamp housing 2 and by border O type circle 4-7 and is sealed by screw.
By Fig. 3,4, known, it is the parabola reverberation bowl mounting structure schematic diagram of lens and lamp housing, it is upper that lens 5 are fixed on lamp housing 2 parabola reverberation bowl 2-1 by both sides grab 5-1, and lamp housing is provided with LED wiring board installing hole 2-2, LED mounting cover 4 by screw lock on lamp housing screw hole 2-3.Lens 5 are inboard is convex lens with outer surface.
By Fig. 5,6, known, it is LED mounting cover structural representation, LED mounting cover 4 is arranged on aluminium casting mounting cover 4-6 by screw, on LED wiring board 3, outlet is joined through wire hole 4-2 and exposed driving power 4-4 on outlet plug 4-3 and aluminium casting mounting cover 4-6, after exposed driving power 4-4 is arranged on aluminium casting mounting cover 4-6 by screw, screw hole 4-5 is arranged on LED mounting cover 4, use screw, through screw hole 4-5, LED mounting cover 4 is arranged on to lamp housing 2, and sealed by O RunddichtringO 4-7.
When light fixture is switched on, exposed driving power offers power supply the LED wiring board and the LED wiring board is carried out to high pressure resistant anti-breakdown protection; LED sends directional light; after the refraction of the inner convex lens face of the directional light lens of interior light through installing on lamp housing, scattering, reflection; the quantity of light, the light scope of expansion have been strengthened; and make ray cast to reflexing to lens outside convex lens face by reflecting surface again after reverberation bowl, light be spread out, make light fixture meet standard-required.
Claims (6)
1. driving lamp between automobile-used daytime, by lampshade (1), lamp housing (2), LED wiring board (3), LED mounting cover (4) and lens (5) form, described lens (5) are fixed on lamp housing (2) by both sides grab (5-1), lampshade (1) seals by beating adhesive process with lamp housing (2), LED wiring board (3) is locked on LED mounting cover (4), it is characterized in that: place, the formed parabola of described lamp housing (2) reverberation bowl summit is provided with LED light source, the light that LED light source sends reflects through lens (5), after scattering, project the convex lens face that reverberation bowl reflexes to the lens outside again, light is spread out.
2. driving lamp between a kind of automobile-used daytime according to claim 1, is characterized in that: LED wiring board installing hole (2-2) is arranged on described lamp housing (2), and lamp housing inner surface except the glue groove is vacuum aluminum-coated processing.
3. driving lamp between a kind of automobile-used daytime according to claim 1, it is characterized in that: described lens (5) are fixed on lamp housing (2) parabola reverberation bowl (2-1) by both sides grab (5-1), lamp housing is provided with LED wiring board installing hole (2-2), LED mounting cover (4) by screw lock on lamp housing screw hole (2-3).
4. driving lamp between a kind of automobile-used daytime according to claim 1 is characterized in that: described lens (5) are inboard is convex lens with outer surface.
5. driving lamp between a kind of automobile-used daytime according to claim 1, is characterized in that: described LED wiring board (3) employing 1W～5W great power LED, and use aluminium base and external driving power.
6. driving lamp between a kind of automobile-used daytime according to claim 1, it is characterized in that: described LED mounting cover (4) is aluminium casting, O RunddichtringO (4-7) is installed on it, and spacing by LED mounting cover upper limit muscle, setting O RunddichtringO compressing amount is 30%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202983450U CN203363918U (en) | 2013-05-29 | 2013-05-29 | Vehicle daytime running lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202983450U CN203363918U (en) | 2013-05-29 | 2013-05-29 | Vehicle daytime running lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203363918U true CN203363918U (en) | 2013-12-25 |
Family
ID=49811676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202983450U Expired - Lifetime CN203363918U (en) | 2013-05-29 | 2013-05-29 | Vehicle daytime running lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203363918U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256545A (en) * | 2013-05-29 | 2013-08-21 | 江苏文光车辆附件有限公司 | Daytime driving lamp for cars |
| WO2016101463A1 (en) * | 2014-12-24 | 2016-06-30 | 上海小糸车灯有限公司 | Partially aluminized lens for automotive lamp |
-
2013
- 2013-05-29 CN CN2013202983450U patent/CN203363918U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256545A (en) * | 2013-05-29 | 2013-08-21 | 江苏文光车辆附件有限公司 | Daytime driving lamp for cars |
| WO2016101463A1 (en) * | 2014-12-24 | 2016-06-30 | 上海小糸车灯有限公司 | Partially aluminized lens for automotive lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |
|
| CX01 | Expiry of patent term |