CN1097696C - Vehicular lamp - Google Patents
Vehicular lamp Download PDFInfo
- Publication number
- CN1097696C CN1097696C CN 97118694 CN97118694A CN1097696C CN 1097696 C CN1097696 C CN 1097696C CN 97118694 CN97118694 CN 97118694 CN 97118694 A CN97118694 A CN 97118694A CN 1097696 C CN1097696 C CN 1097696C
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- China
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- mentioned
- lampshade
- lamp
- catadioptre
- head lamp
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- Expired - Fee Related
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Abstract
To perfectly realize a harmony between a head lamp and a clearance lamp by providing the clearance lamp adjacent to the head lamp at aright corner part of a vehicle body front end as a combination lamp with this head lamp, in which a reflection beam necessary for distributing light without any thermal distortion in a clearance lamp body is obtained. A reflector 28 made of an iron plate whose surface is treated with aluminum vapor deposition is mounted on a part constituting a clearance lamp lighting chamber 20 in a lamp body 16 in such a way as the whole surface of the chamber 20 is almost covered. Accordingly heat radiation caused by a bulb 26 to the lamp body 16 is prevented and then a reflection beam necessary for distributing light is secured and besides the clearance lamp 10 has the same luster as the reflector 50 of the head lamp 12 when the clearance lamp 10 is observed in appearance during non-lighting.
Description
The present invention relates to a kind of lamps apparatus for vehicle, particularly be arranged on position, car body turning and the light fixture head lamp adjacency.
In the prior art, usually, the lamps apparatus for vehicle of rear blinker etc. comprises bulb, support lampshade that the resin of this bulb makes and the lens that are configured in this lampshade the place ahead.And, on the inside face of this lampshade, spray or surface treatment such as AM aluminum metallization, be used to reflect light from bulb, obtain needed lamp distribution performance thus.
But rear blinker etc. is located at position, car body turning and adjacent with head lamp more, in this case, has following problem.
That is, be set at position, body turning and with the light fixture of head lamp adjacency in, between lampshade and lens, relatively be difficult to obtain sufficient lamp house space.Therefore, when becoming high temperature in the lamp house space, can make lampshade produce thermal deformation, and, because only the enforcement surface treatment is used as reflecting surface and can not obtains too high reflectivity on the inner face of lampshade, so so also just be difficult to obtain needed folded light beam on the luminous intensity distribution.
In addition, only implement the surface-treated reflecting surface on the inside face of lampshade, when the light fixture watched from the outside when not turning on light, this reflecting surface is compared with the catadioptre of the head lamp of adjacency and is lacked reflecting feel.Therefore, can not realize harmony on the pattern of above-mentioned light fixture and head lamp.The objective of the invention is to eliminate above-mentioned problem, the lamps apparatus for vehicle that is arranged on position, car body turning and head lamp adjacency is provided, this light fixture can not make lampshade produce thermal deformation, can obtain necessary folded light beam on the luminous intensity distribution, and can coordinate mutually at pattern with the head lamp of adjacency.
In order to realize above-mentioned goal of the invention, the present invention will cover roughly that the metal catadioptre of whole lampshade inner surface is installed in the lampshade.
Be arranged on the lamps apparatus for vehicle of position, car body turning and head lamp adjacency, comprise: bulb, support the resinous lampshade and the lens that are configured in this lampshade the place ahead of this bulb, the forming lens of said lens and above-mentioned head lamp is an one, the lampshade of above-mentioned lampshade and above-mentioned head lamp is configured as one, on above-mentioned lampshade, be installed with and use metal catadioptre, this catadioptre is used to reflect the light from above-mentioned bulb, and cover the roughly total inner surface of this lampshade, the end card of the above-mentioned head lamp side of above-mentioned catadioptre hangs on the sidewall of above-mentioned lampshade, and other position with this catadioptre is fixed on the above-mentioned lampshade simultaneously.
Above-mentioned " the roughly whole zone of the inside face of lampshade " is meant the Zone Full of the part of exceptions such as the installation position of removing bulb on this lampshade inner surface or the fixed position of catadioptre.
Shown in above-mentioned formation, the light fixture that the present invention relates to is set at position, car body turning and head lamp adjoining position, because the metallic catadioptre from the light of bulb of reflecting in the roughly whole zone that covers this lampshade inner surface is installed in its lampshade, when even the temperature in the lamp house space reaches a high temperature state, can stop the thermal radiation of above-mentioned bulb to be sent on the above-mentioned lampshade by above-mentioned catadioptre, so just can prevent possibly that above-mentioned lampshade from producing thermal deformation.
And, owing to pass through the reflecting surface of the resultant high reflectance of above-mentioned reflecting surface, also can easily obtain necessary folded light beam on the luminous intensity distribution even the lamp house space is narrow and small.
Also have, when the above-mentioned light fixture watched from the outside when not turning on light and therewith the catadioptre of the above-mentioned head lamp of adjacency has equal reflecting feel, so can realize the coordination on above-mentioned light fixture and the above-mentioned head lamp pattern fully.
Like this, in the light fixture of the present invention that is set at position, car body turning and head lamp adjacency, can make its lampshade not produce thermal deformation, can obtain necessary folded light beam on the luminous intensity distribution, and on pattern, coordinate mutually with the head lamp of adjacency.
In addition, difference according to the resin material that constitutes lampshade, some can not spray on lampshade inner surface, the surface treatment of AM aluminum metallization film etc., but, according to the present invention,, just need not carry out surface treatment to the inside face of lampshade because above-mentioned catadioptre is installed, therefore can not be subjected to surface treatment whether restriction, freely select to constitute the resin material of lampshade.
The mounting structure that above-mentioned catadioptre is installed on the above-mentioned lampshade is not a specific limited, to be fixed on the sidewall of above-mentioned lampshade in abutting connection with the end of the above-mentioned catadioptre of head lamp side, other position with above-mentioned catadioptre also is fixed on the above-mentioned lampshade simultaneously, adopt above-mentioned mounting means, can carry out the installation of catadioptre at an easy rate, the roughly whole field of the inside face of the above-mentioned lampshade of this mirror over.
Above-mentioned catadioptre is the catadioptre that covers the roughly whole zone of above-mentioned lampshade inner surface from the form of above-mentioned bulb light reflecting, its shape is not special the qualification, if above-mentioned catadioptre is made up of the reflecting part of concave shape and the flange part that forms around this reflecting part, then can easily obtain folded light beam essential on the luminous intensity distribution by above-mentioned reflecting part, and the crest line that will form between above-mentioned reflecting part and above-mentioned flange portion is set the akin shape of shape with the neighboring of the reflecting surface of the catadioptre of above-mentioned head lamp for, so just can further improve the Study on coordination on the pattern of above-mentioned light fixture and above-mentioned head lamp.
In this case, as surface configuration with above-mentioned flange part, set and be configured in the marginal surface shape similar shapes of lens in the place ahead of above-mentioned lampshade for, the reflecting feel of the above-mentioned catadioptre in the time of just can improving the above-mentioned light fixture when watching non-turning on light from the outside, simultaneously, the coordination on the pattern of also easy realization and above-mentioned head lamp.
Certainly, above-mentioned light fixture also can constitute with above-mentioned head lamp split.Also the lens of above-mentioned light fixture and the lens shaped of above-mentioned head lamp can be become one, the lampshade of above-mentioned light fixture and the lampshade of above-mentioned head lamp are formed as one, thus, with regard to the one sense on the pattern that can improve above-mentioned light fixture and above-mentioned head lamp.And, in this case, fixing in abutting connection with the sidewall of the above-mentioned lampshade of the end of the above-mentioned catadioptre of head lamp side, just become the interface wall of above-mentioned light fixture and above-mentioned head lamp.
The simple declaration of accompanying drawing:
Fig. 1 is the section-drawing of the lamps apparatus for vehicle that relates to of expression one embodiment of the present of invention;
Fig. 2 be Fig. 1 the II direction to view;
Fig. 3 is the cutaway view along the III-III line of Fig. 1;
Fig. 4 is the transparent view along the IV direction of Fig. 1.
Below, embodiments of the present invention are described with reference to the accompanying drawings.
Shown in Fig. 1 to 4, the light fixture 10 that present embodiment relates to is arranged on the rear blinker of car body front end right corner segment position in abutting connection with head lamp 12, and this rear blinker 10 and head lamp 12 are that structure with one forms combined light 14.
This combined light 14 is to use the lens 18 of lampshade of being made by acrylic resin 16 and the place ahead that is configured in this lampshade 16 that is become by polycarbonate resin to constitute rear blinker to be separated by the interface wall 24 that is formed on the above-mentioned lampshade 16 with lamp house 22. above-mentioned two lamp houses 20,22 with lamp house 20 and head lamp.
With in the lamp house 20, the catadioptre 28 that bulb (wedge shape socket bulb) 26 and iron plate are made is being set in above-mentioned rear blinker.
Above-mentioned bulb 26 is installed on the above-mentioned lampshade 16 by socket adapter 30, and its optical axis Ax1 is towards becoming the foreign side of the overall width direction at 60 ° of angles approximately with car body the place ahead.
Above-mentioned catadioptre 28 be by the reflecting part 32 of concave shape, be formed on this reflecting part 32 around flange part 34 and the hook portion 36 that is formed on the leading section (that is, the end of head lamp 12 sides) of this flange part 34 form, handle through AM aluminum metallization on its surface.The surface configuration of above-mentioned flange part 34 is configured to the surface configuration similar shapes with said lens 18, and, on the two side portions that is positioned at above-mentioned reflecting part 32 on this flange part 34, form recessed the depression reinforced rib 38 that only extends along the vertical direction.
Above-mentioned catadioptre 28, be formed on the aperture 40 on the above-mentioned reflecting part 32 and be fastened on the self tapping screw 44 of above-mentioned lampshade 16 by above-mentioned hook portion 36 is hung on the above-mentioned interface wall 24 and self-threading screw 42 passed along total length card up and down, finally be fixedly installed on the above-mentioned lampshade 16.Above-mentioned hook portion 36 cards are hung on the above-mentioned interface wall 24 and thread-forming screw 42 is fastened on the above-mentioned self tapping screw 44 all is to operate from car body front side (direction of the arrow II of Fig. 1).
At the cardinal principle middle position of the reflecting part 32 of above-mentioned catadioptre 28, forming the plug plug-in opening 46 of the above-mentioned socket adapter 30 that is used to peg graft, near the rear of this plug plug-in opening 46, forming above-mentioned aperture 40.Above-mentioned rear blinker is used the inside of the above-mentioned lampshade 16 of lamp house 20, removes peripheral part of the above-mentioned socket adapter 30 in above-mentioned plug plug-in opening 46 zones, all is covered with by above-mentioned catadioptre 28.
At above-mentioned head lamp with in the lamp house 22, be installed with can along about and the catadioptre 50 of above-below direction deflection, and the bulb (H4 bulb) 48 of optical axis Ax2 along the car body fore-and-aft direction is installed on this catadioptre 50.This catadioptre 50 is FRP (Fibreglass Reinforced Plastics) systems, and has the reflecting part 52 that is made of the paraboloid of revolution that is the center with above-mentioned optical axis Ax2 and be formed on this reflecting part 52 flange part 54 on every side, and handle through AM aluminum metallization on its surface.
On the inner face of said lens 18, forming rear blinker luminous intensity distribution lens ladder 56, head lamp luminous intensity distribution lens ladder 58 and decoration lens ladder 60.
Above-mentioned rear blinker luminous intensity distribution is formed in above-mentioned rear blinker similar and be slightly less than the lens face zone of outline line 62 inboards of outer peripheral edges with the optical axis Ax1 direction of the lamp house 20 outer peripheral edges shape to reflecting part 32 above-mentioned catadioptre 28 the place ahead with lens ladder 56 with the pattern of regulation, in addition, to be formed on above-mentioned head lamp with lens ladder 58 with the pattern of regulation similar and be slightly less than the lens face zone of outline line 64 inboards of these outer peripheral edges with the optical axis Ax2 direction of the lamp house 22 outer peripheral edges shape to reflecting surface 52 above-mentioned catadioptre 50 the place ahead for above-mentioned head lamp luminous intensity distribution.Above-mentioned decoration to become thin cylindrical shape along the vertical direction, is formed at the lens face zone in the outside of above-mentioned 2 outline lines 62 with lens ladder 60.
Below, the effect of present embodiment is described.
The rear blinker 10 that present embodiment relates to be set at car body front end right corner segment position and with head lamp 12 adjacency, constitute combined lights 14 with this head lamp 12.On the lampshade 16 in rear blinker is used lamp house 20 zones, because the catadioptre 28 of its surface process AM aluminum metallization processing made from iron plate is installed, this catadioptre 28 covers the roughly total inner surface of this lampshade 16, therefore, when even above-mentioned rear blinker is the condition of high temperature with the temperature in the lamp house 20, because above-mentioned catadioptre 28 can stop the radiant heat transfer of above-mentioned bulb 26 to give above-mentioned lampshade 16, so just can prevent possibly that above-mentioned lampshade 16 from producing thermal deformation.
And the reflecting surface owing to can obtain high reflectance by above-mentioned catadioptre 28 even above-mentioned rear blinker is narrower with the space in the lamp house 20, also can easily obtain necessary folded light beam on the luminous intensity distribution.Especially, in the present embodiment, owing on above-mentioned catadioptre 28, be provided with the reflecting part 32 of concave shape, with regard to necessary folded light beam on the easier acquisition luminous intensity distribution.
In addition, during above-mentioned rear blinker 10 when watching non-turning on light from the outside, since cover its lampshade 16 roughly total inner surface above-mentioned catadioptre 28 with and the catadioptre 50 of the head lamp 12 of above-mentioned rear blinker 10 adjacency have equal reflecting feel, so can realize the coordination on the design pattern of above-mentioned rear blinker 10 and above-mentioned head lamp 12 fully.
Like this, adopt present embodiment, in the rear blinker that is arranged at car body front end right corner segment position and head lamp adjacency, can prevent that its lampshade from producing thermal deformation, and can obtain necessary folded light beam on the luminous intensity distribution, can realize the coordination on the head lamp pattern with adjacency fully.
Also have, in the present embodiment, above-mentioned catadioptre 28 is installed on the above-mentioned lampshade 16, be to hang on the interface wall 24 of above-mentioned lampshade 16 and thread-forming screw 42 is passed aperture 40 on the reflecting part 32 of above-mentioned catadioptre 28 by hook portion 36 card with above-mentioned catadioptre 28 leading sections, and this thread-forming screw 42 is fastened on realizes in the self tapping screw 44 on the above-mentioned lampshade 16, therefore, can carry out the installation of above-mentioned catadioptre at an easy rate, and this mirror over the roughly whole zone of above-mentioned rear blinker with the inner face of the above-mentioned lampshade 16 in the lamp house 20.Because when installing, hang over above-mentioned hook portion 36 cards on the above-mentioned interface wall 24 and above-mentioned thread-forming screw 42 is fastened in the above-mentioned self tapping screw 44 and all operate from the car body front side, so above-mentioned lampshade 16 needn't adopt sliding formwork, just can form the mounting structure of above-mentioned catadioptre 28.
In the present embodiment, the outer peripheral shape of above-mentioned reflecting part 32 is configured to the akin shape of outer peripheral shape with the reflecting surface 52 of the catadioptre 50 of above-mentioned head lamp 12, the surface configuration of above-mentioned flange part 34 is configured to the shape roughly the same with the surface configuration of said lens 18 simultaneously, and, the inside in said lens 18, with the corresponding outline line 62 in neighboring of the reflecting surface 52 of the reflecting part 32 of above-mentioned catadioptre 28 and above-mentioned catadioptre 50, in the lens face zone in 64, form above-mentioned rear blinker luminous intensity distribution lens ladder 56 and above-mentioned head lamp luminous intensity distribution lens ladder 58, form above-mentioned decoration lens ladder 60 in remaining lens face zone simultaneously, like this, the reflecting feel of the above-mentioned catadioptre 28 in the time of not only improving the above-mentioned rear blinker when watching non-turning on light from the outside, and, also can further improve the coordination on the pattern of above-mentioned rear blinker 10 and above-mentioned head lamp 12.
Because the above-mentioned rear blinker 10 and the above-mentioned head lamp 12 of present embodiment are constituting integratedly as combination head lamp 14, so, the one sense on the pattern of two lamps 10,12 can be improved.
In the above-described embodiments, above-mentioned catadioptre 28 usefulness iron plates are made, and carry out AM aluminum metallization in its surface and handle, certainly also can use catadioptre in addition, for example iron plate is made catadioptre, and carries out chromium plating in its surface and handle, and perhaps makes catadioptre with stainless steel sheet.
The above rear blinker 10 that relates to of Shuo Ming the embodiment light fixture adjacent that be arranged on car body front end right corner segment position with head lamp 12, yet, when the light fixture adjacent with head lamp that is arranged on car body front end left corner segment position adopts the structure identical with above-mentioned enforcement, can obtain identical effect equally.
Claims (3)
1, be arranged on the lamps apparatus for vehicle of position, car body turning and head lamp adjacency, it is characterized in that, comprise: bulb, support the resinous lampshade and the lens that are configured in this lampshade the place ahead of this bulb, the forming lens of said lens and above-mentioned head lamp is an one, the lampshade of above-mentioned lampshade and above-mentioned head lamp is configured as one, on above-mentioned lampshade, be installed with and use metal catadioptre, this catadioptre is used to reflect the light from above-mentioned bulb, and cover the roughly total inner surface of this lampshade, the end card of the above-mentioned head lamp side of above-mentioned catadioptre hangs on the sidewall of above-mentioned lampshade, and other position with this catadioptre is fixed on the above-mentioned lampshade simultaneously.
2, lamps apparatus for vehicle according to claim 1 is characterized in that, above-mentioned catadioptre comprises the reflecting part of concave shape and is formed on this reflecting part flange part on every side.
3, lamps apparatus for vehicle according to claim 2 is characterized in that, the surface configuration of above-mentioned flange part is configured to the corresponding to form of shape with the surface configuration edge of said lens.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8157424A JP2918197B2 (en) | 1995-05-31 | 1996-05-30 | Method for producing articles from plastic and semi-finished products used in this method |
| JP257424/96 | 1996-09-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1186923A CN1186923A (en) | 1998-07-08 |
| CN1097696C true CN1097696C (en) | 2003-01-01 |
Family
ID=15649341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97118694 Expired - Fee Related CN1097696C (en) | 1996-05-30 | 1997-09-05 | Vehicular lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1097696C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5906050B2 (en) * | 2011-09-30 | 2016-04-20 | 株式会社小糸製作所 | Vehicle lighting |
| CN104501059B (en) * | 2014-12-22 | 2017-01-11 | 江苏洪昌科技股份有限公司 | Automotive multifunctional headlamp |
| JP2019107789A (en) * | 2017-12-15 | 2019-07-04 | 株式会社小糸製作所 | Resin molded article and vehicle component |
-
1997
- 1997-09-05 CN CN 97118694 patent/CN1097696C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1186923A (en) | 1998-07-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030101 Termination date: 20091009 |