CN109357239A - Car light vibrates ameliorative way and antivibration car light - Google Patents
Car light vibrates ameliorative way and antivibration car light Download PDFInfo
- Publication number
- CN109357239A CN109357239A CN201811212772.6A CN201811212772A CN109357239A CN 109357239 A CN109357239 A CN 109357239A CN 201811212772 A CN201811212772 A CN 201811212772A CN 109357239 A CN109357239 A CN 109357239A
- Authority
- CN
- China
- Prior art keywords
- support frame
- body support
- car light
- luminous body
- antivibration
- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/10—Protection of lighting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention relates to a kind of car light vibration ameliorative way and antivibration car lights, the ameliorative way is the scattering device many places elastic material block between body of vehicle light and the luminous body support frame for being used to support car light illuminator, the elastic material block exists under normality with pre-compressed state, the antivibration car light includes lamp body, illuminator and luminous body support frame are equipped in the lamp body, the rear end of the luminous body support frame is fixed on the lamp body, the front end of the luminous body support frame overhangs forward, the illuminator is fixed on the luminous body support frame, several grooves are equipped with close to the outer surface of the inner wall of the lamp body on the luminous body support frame, elastic material block is respectively embedded in the groove, the elastic material block is present between the lamp body and luminous body support frame with pre-compressed state, the groove is close to the front end of the luminous body support frame.The present invention can improve the percent of pass of host vibration test under the premise of meeting light fitting shape and needing, and at low cost, be conducive to control of the main engine plants to cost.
Description
Technical field
The present invention relates to a kind of method of improvement car light vibration and using the car lamp of Anti-vibration Design, can be made in satisfaction
Under the premise of type, the percent of pass of vibration test is improved.
Background technique
Currently, more and more automobile lamps are in order to meet the needs of moulding and the requirement of special lighting effect, moulding
Become more to have used more art up design methods added with artistic feeling.It is very big that this encounters the arrangement of engineering structure
Difficulty, and as consumer improves the pursuit of quality of the life, the requirement for product is also higher and higher, vehicle main frame pair
It increases in the standard of vibration test, for structure design, how to find both and can satisfy light fitting shape diversification, skill
The demand of art, while can satisfy the more harsh test requirements document of vehicle main frame again and become a difficult point.
Summary of the invention
For the above problem for solving the prior art, the present invention provides a kind of car lights to vibrate ameliorative way and antivibration car light,
Its percent of pass that host vibration test can be improved under the premise of meeting light fitting shape and needing.
Main technical schemes of the invention have:
A kind of car light vibration ameliorative way, divides between body of vehicle light and the luminous body support frame for being used to support car light illuminator
It is casually arranged with and sets many places elastic material block, the elastic material block runs through the straight line of body of vehicle light and luminous body support frame at the same time under normality
Exist on direction with pre-compressed state.
Further, the elastic material block, which is preferably provided at, is mutually permanently connected far from luminous body support frame with body of vehicle light
Position on.
A kind of antivibration car light, including lamp body, the lamp body is interior to be equipped with illuminator and luminous body support frame, the luminous body support frame
Rear end be fixed on the lamp body, the front end of the luminous body support frame overhangs forward, the illuminator be fixed on it is described shine
On body support frame, several grooves are equipped with close to the outer surface of the inner wall of the lamp body on the luminous body support frame, in the groove
Respectively be embedded with elastic material block, the elastic material block with pre-compressed state be present in the lamp body and luminous body support frame it
Between.
The groove preferably adjacent to the luminous body support frame front end, and disperse be located at the luminous body support frame it is upper and lower
On outer surface.
The elastic material block can use PUR soft rubber cushion.
The illuminator is preferably light guide item, and the light guide item is fixed on the front end of the luminous body support frame.
The light guide item can control extension, several preferred scattering devices of groove the luminous body support frame it is upper,
On outer lower face surface.
The front end of the lamp body is also equipped with lens, and the lens and the lamp body surround lamp chamber.
The front of the lamp body can be set into convex before pre-small post-large taper, the lens in it is pre-small post-large and after
The taper of portion's opening is box-like, and the lens is set in except the front of the lamp body and pastes with the outer surfaces of the lamp body
It closes.
The beneficial effects of the present invention are:
Buffer structure is distributed across the inside of car light by the present invention, for the light guide class light emitting structure of upper and lower narrow space
The raising of the resistance to shock of lamps and lanterns is significant, can effectively solve lamps and lanterns because being broken caused by vibration and powder problem out so that even if
The percent of pass of vehicle main frame can also significantly improve in the case that the standard of vibration test improves.
Due to being the fritter buffer structure using multiple dispersions, compared to whole, large-scale buffer structure, cost is lower,
It is more advantageous to control of the automobile main frame maker to product cost, to obtain better properties of product with lower cost.
Detailed description of the invention
Fig. 1 is the positive structure schematic of one embodiment of the present of invention；
Fig. 2 is the A-A sectional view of Fig. 1.
Specific embodiment
The invention discloses a kind of car lights to vibrate ameliorative way, is in body of vehicle light and the hair for being used to support car light illuminator
Scattering device many places elastic material block between body of light bracket, the elastic material block runs through body of vehicle light and hair at the same time under normality
Existing in the rectilinear direction of body of light bracket with pre-compressed state, elastic material block plays the role of reducing the body support frame amplitude that shines,
To reduce or prevent the shake of illuminator in car light use process.Antivibration action principle can be detailed in having in antivibration car light hereinafter
It speaks on somebody's behalf bright.
The luminous body support frame is directly anchored on the body of vehicle light, and since space is limited, usually luminous body support frame is only
It is fixedly connected in rear end with body of vehicle light, the elastic material block is preferably provided at far from luminous body support frame and body of vehicle light at this time
On the position being mutually permanently connected, i.e., the front end of close luminous body support frame becomes apparent from car light antivibration effect.
Ameliorative way is vibrated according to above-mentioned car light, the invention also discloses a kind of specific implementation form of the ameliorative way,
I.e. a kind of antivibration car light.The antivibration car light is as shown in Figure 1, 2, including lamp body 4, and illuminator 2 is equipped in the lamp body and is shone
The rear end of body support frame 3, the luminous body support frame is fixed on the lamp body, and the front end of the luminous body support frame overhangs forward, institute
It states illuminator to be fixed on the luminous body support frame, be set on the outer surface of the inner wall of the lamp body on the luminous body support frame
There are several grooves, is respectively embedded with elastic material block 5 in the groove, the elastic material block is present in institute with pre-compressed state
It states between lamp body and luminous body support frame.So-called pre-compressed state refers to two sides difference opposite on the elastic material block under normality
It is contacted with the inner wall of the slot bottom of groove and lamp body and therefore in the state being pressurized slightly.The setting energy of the elastic material block
It is enough to play the role of good Auxiliary support to the luminous body support frame, efficiently avoid the luminous body support frame cantilever design
Occur, substantially reduce shine body support frame front end amplitude, make shine body support frame force-bearing situation be improved significantly, not only such as
This, the elastic material block can also absorb vibratory impulse energy well, therefore vibration damping, antivibration effect are obvious.To sum up, by
Elastic material block is set inside lamp body, can prevent vehicle main frame under harsh vibration test standard, car light in vibration processes
Broken by vibration and powder, car light resistance to shock significantly improve out, make vehicle main frame test percent of pass and travel safety all with
Raising.
The groove preferably adjacent to the luminous body support frame front end so that before the luminous body support frame of the antivibration car light
There is positioning cushioning structure at end, therefore can adapt to lens or light portion or all boundary knot caused by needing because of vehicle light shape
The case where structure is limited and has to using cantilever design.In the embodiment shown in that figure, lens up-and-down boundary is limited, make whole lamp at
For the lordotic shape that upper and lower size narrows, therefore the body support frame that shines has to be designed as the cantilever design of extension, but elastic material
The setting of block eliminates the various unfavorable factors of cantilever design well, makes car light under the premise of meeting vehicle light shape demand
Resistance to shock significantly improves.
The elastic material block can use PUR soft rubber cushion.
In the embodiment shown in that figure, the illuminator is light guide item, and the light guide item is fixed on the luminous body support frame
Front end.The cross section of the light guide item is approximate circle, and the front end of the luminous body support frame is arranged to arcwall face of corresponding size, with
Facilitate the installation light guide item.
Described light guide item or so extends, and the upper and lower outer surface of the luminous body support frame is arranged in several grooves disperses
On.The multiple grooves of setting can be respectively spaced on the upper and lower outer surface of the i.e. described luminous body support frame in left-right direction, make institute
The support and buffer function of elastomer can be obtained by stating luminous body support frame many places on light guide extending direction.
In fact, due to vibrating the Z-direction more occurred in vehicle body coordinate system, for the lamp body of various structural shapes
With luminous body support frame, the groove part preferably disperses on the upper and lower outer surface of the luminous body support frame.It is big compared to setting
The buffer structure of type, scattering device many places groove and elastic material block structure can effectively control cost and save inside car light
Installation space is conducive to the control to product cost and the raising of product competition advantage.
The groove at least one end penetrates through.Groove described in the embodiment shown in that figure at least protrudes from described shine by a pair
The fin of the outer surface of body support frame surrounds, and a pair of fin relative spacing setting can form the groove of both ends perforation, described convex
There are gaps between the top surface of rib and the inner wall of the lamp body.Under natural conditions, the height of the elastic material block is slightly larger than institute
State the shortest distance between the slot bottom of groove and the inner wall of lamp body.
The luminous body support frame in the up-down direction can, inswept wide with rear end.
Described in the present embodiment shine body support frame rear end in the middle part of can screw threads for fastening on the lamp body, the illuminator branch
The upper rear end of frame is embedded in and is bonded in the gum box on the lamp body.
The front end of the lamp body is also equipped with lens 1, and the lens and the lamp body surround lamp chamber.It is described to shine
Body, the body support frame that shines are respectively positioned in the lamp chamber.
In the embodiment shown in that figure, the front of the lamp body is arranged to convex before pre-small post-large taper, the lens
It is box-like in pre-small post-large and open rear portion taper, the lens be set in except the front of the lamp body and with the lamp body
Outer surfaces fitting.The lamp body may include two parts of forward and backward fission, and the front end at rear portion is equipped with the ring facing forward that is open
Slot, the rear end of front are equipped with annular convex edge overhanging backward, and front and rear portions are mating by annular convex edge and annular groove, and combine
Gluing or welding form entire lamp body.
It is described herein be much of, under, front, rear, left and right all refer to when the antivibration car light installation on the car body after,
Upper and lower, front, rear, left and right under corresponding vehicle body coordinate system.
Claims (10)
1. a kind of car light vibrates ameliorative way, it is characterised in that: in body of vehicle light and the illuminator for being used to support car light illuminator
Scattering device many places elastic material block between bracket, the elastic material block runs through body of vehicle light and illuminator at the same time under normality
Exist in the rectilinear direction of bracket with pre-compressed state.
2. a kind of antivibration car light, including lamp body, it is characterised in that: illuminator and luminous body support frame are equipped in the lamp body, it is described
The rear end of luminous body support frame is fixed on the lamp body, and the front end of the luminous body support frame overhangs forward, and the illuminator is fixed
On the luminous body support frame, several grooves are equipped with close to the outer surface of the inner wall of the lamp body on the luminous body support frame,
Elastic material block is respectively embedded in the groove, the elastic material block is present in the lamp body with pre-compressed state and shines
Between body support frame.
3. antivibration car light as claimed in claim 2, it is characterised in that: the groove close to the front end of the luminous body support frame,
And disperse on the upper and lower outer surface for being located at the luminous body support frame.
4. antivibration car light as claimed in claim 2, it is characterised in that: the elastic material block uses PUR soft rubber cushion.
5. antivibration car light as claimed in claim 2, it is characterised in that: the illuminator is light guide item, and the light guide item is fixed
In the front end of the luminous body support frame.
6. antivibration car light as claimed in claim 5, it is characterised in that: described light guide item or so extends, several grooves point
It is casually arranged with and sets on the upper and lower outer surface of the luminous body support frame.
7. antivibration car light as claimed in claim 2, it is characterised in that: the groove at least protrudes from the illuminator by a pair
The fin of the outer surface of bracket surrounds, and there are gaps between the top surface of the fin and the inner wall of the lamp body.
8. antivibration car light as claimed in claim 2, it is characterised in that: rear end is wide, preceding in the luminous body support frame up and down direction
It holds narrow.
9. the antivibration car light as described in claim 2,3,4,5,6,7 or 8, it is characterised in that: the front end of the lamp body is equipped with
Lens, the lens and the lamp body surround lamp chamber.
10. antivibration car light as claimed in claim 9, it is characterised in that: the front of the lamp body is arranged to pre-small post-large cone
Convex before shape, the lens is box-like in pre-small post-large and open rear portion taper, and the lens is set in the lamp body
It is bonded except front and with the outer surfaces of the lamp body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811212772.6A CN109357239A (en) | 2018-10-18 | 2018-10-18 | Car light vibrates ameliorative way and antivibration car light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811212772.6A CN109357239A (en) | 2018-10-18 | 2018-10-18 | Car light vibrates ameliorative way and antivibration car light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109357239A true CN109357239A (en) | 2019-02-19 |
Family
ID=65345702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811212772.6A Pending CN109357239A (en) | 2018-10-18 | 2018-10-18 | Car light vibrates ameliorative way and antivibration car light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109357239A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1340433A (en) * | 2000-07-20 | 2002-03-20 | 梁麟祥 | Automobile lamp with damping device |
| CN204943249U (en) * | 2015-02-06 | 2016-01-06 | 上海小糸车灯有限公司 | A kind of light guide glow device of LED daytime running lamps recombination site lamp |
| CN105299565A (en) * | 2015-11-13 | 2016-02-03 | 南宁燎旺车灯有限责任公司 | Waterproof and anti-vibration LED car lamp |
| CN205573735U (en) * | 2016-03-08 | 2016-09-14 | 武汉诚盛电子有限公司 | Automatic shockproof car lamp of response |
| CN207262333U (en) * | 2017-08-18 | 2018-04-20 | 上海小糸车灯有限公司 | The ray structure of vehicle brake lamp |
| CN108302451A (en) * | 2016-09-29 | 2018-07-20 | 长城汽车股份有限公司 | Lamps and lanterns and headlamp |
| CN108375041A (en) * | 2016-10-27 | 2018-08-07 | 标致·雪铁龙汽车公司 | Light guide fixation kit, car light and vehicle for car light |
-
2018
- 2018-10-18 CN CN201811212772.6A patent/CN109357239A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1340433A (en) * | 2000-07-20 | 2002-03-20 | 梁麟祥 | Automobile lamp with damping device |
| CN204943249U (en) * | 2015-02-06 | 2016-01-06 | 上海小糸车灯有限公司 | A kind of light guide glow device of LED daytime running lamps recombination site lamp |
| CN105299565A (en) * | 2015-11-13 | 2016-02-03 | 南宁燎旺车灯有限责任公司 | Waterproof and anti-vibration LED car lamp |
| CN205573735U (en) * | 2016-03-08 | 2016-09-14 | 武汉诚盛电子有限公司 | Automatic shockproof car lamp of response |
| CN108302451A (en) * | 2016-09-29 | 2018-07-20 | 长城汽车股份有限公司 | Lamps and lanterns and headlamp |
| CN108375041A (en) * | 2016-10-27 | 2018-08-07 | 标致·雪铁龙汽车公司 | Light guide fixation kit, car light and vehicle for car light |
| CN207262333U (en) * | 2017-08-18 | 2018-04-20 | 上海小糸车灯有限公司 | The ray structure of vehicle brake lamp |
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