CN203780399U - Vehicle lamp regulating device and vehicle lamp - Google Patents
Vehicle lamp regulating device and vehicle lamp Download PDFInfo
- Publication number
- CN203780399U CN203780399U CN201420030325.XU CN201420030325U CN203780399U CN 203780399 U CN203780399 U CN 203780399U CN 201420030325 U CN201420030325 U CN 201420030325U CN 203780399 U CN203780399 U CN 203780399U
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- China
- Prior art keywords
- leverage
- contact
- adjusting device
- automobile headlamp
- push rod
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 17
- 238000006073 displacement reaction Methods 0.000 claims description 12
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000005286 illumination Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Abstract
The utility model discloses a vehicle lamp regulating device and a vehicle lamp. The vehicle lamp regulating device comprises a reflector casing and a lever device, wherein the reflector casing is provided with a pitching regulating part, the first end of the lever device is fixedly connected with a lamp case of the vehicle lamp, the second end of the lever device is provided with a top rod, the top rod is butted against the pitching regulating part of the reflector casing for limiting a pitching angle of the reflector casing, a contact engaging part and a driving device are arranged in positions between the first end and the second end of the lever device, the driving device is provided with a contact, and the contact is engaged with the contact engaging part of the lever device and can realize the telescopic moving. The vehicle lamp regulating device and the vehicle lamp have the advantage that the dynamic range of the driving device used for regulating the pitching angle of the reflector casing can be increased through the lever device.
Description
Technical field
The utility model relates to vehicle light illumination field, relates in particular to a kind of automobile headlamp adjusting device and comprises the car light of this automobile headlamp adjusting device.
Background technology
For the light equipment of power actuated vehicle, for example country beam, passing light, all need the device that the direction of light beam is regulated.For head lamp, the particularly important is in the vertical direction regulates, regulate the luffing angle of light beam because the pitch angle of light beam in the vertical direction too high may cause the dazzling of chaufeur to pedestrian and other vehicle and pitch angle too low may cause can not be correct realization illumination and/or signal designation function.In practice, due to the reason such as variation that vehicle body load distributes, in actual use, the luffing angle of light beam also often can change, and therefore chaufeur often need to be adjusted this luffing angle according to actual conditions, and in the vertical direction regulates.
In existing head lamp, it is for example, to realize by housing (mirror case) manual or that utilize motor pushing that optics is installed that the luffing angle of light beam regulates.In practice, for the needs of compact conformation and vehicle design, expect that actuating device (for example motor) has more flexibly installation site and larger setting range is provided.
Utility model content
The purpose of this utility model is to provide a kind of simple in structure and can improve the automobile headlamp adjusting device of the pitch angle setting range of car light light beam.
In order to realize above-mentioned utility model object, the technical solution of the utility model realizes in the following manner:
According to an aspect of the present utility model, a kind of automobile headlamp adjusting device is provided, comprising:
Mirror case, described mirror case has pitch regulation portion;
Leverage, the first end of described leverage is fixedly connected with vehicle lamp body, the second end is provided with push rod, and described push rod is against the pitch regulation portion of mirror case to limit the pitch angle of mirror case, and the position between first end and second end of leverage is provided with contact junction surface; With
Actuating device, described actuating device has contact, and described contact engages with the contact junction surface of leverage and can telescopic moving.
Further, described leverage can be under the drive of the telescopic moving of contact rotates and drives push rod to move around the first end of leverage and the fixing position of vehicle lamp body.
Closer, in described leverage rotary course, the displacement of the movement of described push rod can be greater than the displacement of the telescopic moving of contact.
Again further, the moving direction of described push rod can be substantially parallel with the moving direction of the telescopic moving of contact.
Particularly, described push rod can be integrally formed with leverage or be threadedly engaged with leverage.
Particularly, described actuating device can be electric adjusting device or manual regulating device.
Particularly, described mirror case can be fixedly connected with optical element with the light source of car light.
Particularly, described push rod and contact position to the distance of the first end of leverage of pitch regulation portion can be greater than position that contact engages with the contact junction surface of the leverage distance to the first end of leverage.
Particularly, described automobile headlamp adjusting device can also comprise for regulating the horizontal adjustment section of mirror case in the direction of horizontal surface.
According to second aspect of the present utility model, a kind of light equipment for power actuated vehicle is provided, it comprises the automobile headlamp adjusting device described in above-mentioned arbitrary embodiment.
At least one aspect in technique scheme of the present utility model can increase by leverage the dynamic range of the actuating device of the pitch angle for regulating mirror case.Can there is better commonality and alerting ability for the design of different automobile types and structure according to automobile headlamp adjusting device of the present utility model.
Brief description of the drawings
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram according to the automobile headlamp adjusting device of embodiment of the present utility model;
Fig. 2 illustrates according to the front elevation of the automobile headlamp adjusting device of embodiment of the present utility model; With
Fig. 3 illustrates the cutaway view that passes through leverage intercepting along cutting plane A-A of automobile headlamp adjusting device as shown in Figure 2.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.In specification sheets, same or analogous drawing reference numeral represents same or analogous parts.Followingly with reference to accompanying drawing, the explanation of the utility model embodiment is intended to overall utility model design of the present utility model to make an explanation, and does not should be understood to a kind of restriction of the present utility model.
Fig. 1-3 show according to the embodiment of automobile headlamp adjusting device 100 of the present utility model.This automobile headlamp adjusting device 100 comprises mirror case 1, leverage 2 and actuating device 3.Mirror case 1 has pitch regulation portion 11.This pitch regulation portion 11 is the adjusting positions that arrange in mirror case 1, and by thrust or pulling force are acted on to pitch regulation portion 11, the luffing angle of mirror case 1 can be adjusted.For example, pitch regulation portion 11 is passed 4mm, may make the pitch angle of mirror case 1 produce the variation of 2～3 degree.The first end 21 of leverage 2 is fixedly connected with vehicle lamp body 4, and the second end 22 is provided with push rod 23.Push rod 23 against the pitch regulation portion 11 of mirror case 1 to limit the pitch angle of mirror case 1.Position between first end 21 and second end 22 of leverage 2 is provided with contact junction surface 24.Actuating device 3 is for example motor, has contact 31, and described contact 31 engages with the contact junction surface 24 of leverage 2.Contact 31 can telescopic moving to drive pitch regulation portion 11 that push rod 23 moves mirror case 1 to realize the adjusting of the pitch angle to mirror case 1 by leverage 2.
As example, leverage 2 can be under the drive of the telescopic moving of contact 31 rotates and drives push rod 23 to move around the fixing position of the first end 21 of leverage 2 and vehicle lamp body 4.The fixing position of first end 21 and vehicle lamp body 4 can be regarded the fulcrum of leverage 2 as, because contact junction surface 24 is between first end 21 and the second end 22, therefore, the position of the point of application of contact 31 to leverage 2 and the distance of this fulcrum are less than the distance of push rod 23 and this fulcrum.So in the rotary course of described leverage 2, the displacement of the movement of described push rod 23 will be greater than the displacement of telescopic moving of contact 31.
Visible, the displacement of contact 31 is passed leverage 2 and zooms into the displacement of push rod 23.Due to directly act on mirror case 1 pitch regulation portion 11 be push rod 23 instead of contact 31, therefore, compared with the pitch regulation portion 11 that directly acts on mirror case 1 with actuating device 3, said structure can expand the setting range of pitch angle.This means, can adopt the shorter actuating device of stroke 3 to realize the setting range of larger pitch angle.In practice, because the vehicle of power actuated vehicle more and more trends towards variation, correspondingly, the adjusting displacement of the corresponding pitch regulation of the pitch angle setting range portion 11 of different vehicles also may be different, by means of leverage 2, can be by such as motor of uniform actuating device 3() for different regulatory demands.For identical actuating device 3, can select by the position at contact junction surface 24 displacement range of different push rod 23, and then meet the requirement of the adjusting displacement of pitch regulation portion 11.Meanwhile, the setting of leverage 2 also makes the setting position of actuating device 3 more flexible, and it does not need the just pitch regulation portion 11 to mirror case 1 to arrange, and only need to ensure that contact 31 can correctly engage with the contact junction surface 24 of leverage 2.This compact conformation for power actuated vehicle and flexible design are helpful.
In an example, described push rod 23 and contact position to the distance of the first end 21 of leverage 2 of pitch regulation portion 11 are greater than position that contact 31 engages with the contact junction surface 24 of leverage 2 distance to the first end 21 of leverage 2, for example, can be greater than 1.1 times, 1.2 times, 1.3 times, even 1.5 times to the distance of the first end 21 of leverage 2 in position that contact 31 engages with the contact junction surface 24 of leverage 2.
As shown in figures 1 and 3, the pitch regulation portion 11 of mirror case 1 is also provided with sliding-type bulb shackle member 111, for ensureing that control process mirror case 1 can realize pitching and change.But this is optional, sliding-type bulb shackle member 111 also can be set.In an example, the moving direction of the telescopic moving of the moving direction of push rod 23 and contact 31 is substantially parallel.This contributes to prevent the distortion of leverage 2, thereby improves the accuracy that displacement regulates.
In above-mentioned example, push rod 23 can be realized by bulb shackle member, pin, projection etc., and push rod 23 can be integrally formed with leverage 2, also can be threadedly engaged with leverage 2.
Although? the leverage 2 illustrating has certain bending shape, but should be appreciated that this not necessarily.Leverage 2 can need to design according to actual structure and intensity, can have various shapes, as bar-shaped, strip and various complicated shape, as long as can realize above-mentioned functions.First end 21, the second end 22 and the contact junction surface 24 of leverage 2 can be in a straight line, and also can not be in a straight line (as shown in Figure 2).
In above-mentioned example, actuating device 3 is manual or electric adjusting device, and for example external/built-in Static adjust motor or external/built-in dynamic regulate motor, or manual regulating device.External/built-in Static adjust motor is that the input (for example fork shift, button) according to user regulates the telescopic location of contact 31.The outer/inner dynamic adjustments motor of putting such as can be realized, according to the signal of detector (seat sensor, tire height sensor etc.) and automatically adjusts the telescopic location of contact 31, thereby can realize when driving the automatic adjusting of the pitch angle of light beam.
In an example, mirror case 1 can be fixedly connected with optical element with the light source of car light, thereby makes light beam stably to change luffing angle along with the pitching of mirror case 1.
As example, automobile headlamp adjusting device 100 can also comprise for regulating the horizontal adjustment section 13 of mirror case 1 in the direction of horizontal surface.For example, as shown in Figure 2, mirror case 1 can arrange utilization " bikini structure " and realize the adjusting for light beam.Attachment point 12 is for being fixedly connected with mirror case 1 with vehicle lamp body 4, form the point of adjustment of vertical direction in the pitch regulation portion 11 of same vertical direction with this attachment point 12, and formed the point of adjustment of horizontal direction with the horizontal adjustment section 13 of this attachment point 12 in same level direction.Utilize this bikini structure in attachment point 12, pitch regulation portion 11 and horizontal adjustment section 13, can carry out omnibearing control and adjustment to light beam.Above-mentioned leverage 2 also can be for regulating horizontal adjustment section 13.
The utility model also relates to a kind of car light of power actuated vehicle, and it comprises vehicle lamp body and according to the automobile headlamp adjusting device of above-mentioned arbitrary embodiment of the present utility model.
Although by reference to the accompanying drawings the utility model is illustrated, in accompanying drawing, disclosed embodiment is intended to the utility model preferred implementation to carry out exemplary illustration, and can not be interpreted as a kind of restriction of the present utility model.
Although some embodiment of the utility model general plotting are shown and explanation, those skilled in the art will appreciate that, in the case of not deviating from the principle and spirit of this overall utility model design, can make a change these embodiment, scope of the present utility model limits with claim and their equivalent.
Claims (10)
1. an automobile headlamp adjusting device, is characterized in that, comprising:
Mirror case, described mirror case has pitch regulation portion;
Leverage, the first end of described leverage is fixedly connected with vehicle lamp body, the second end is provided with push rod, and described push rod is against the pitch regulation portion of mirror case to limit the pitch angle of mirror case, and the position between first end and second end of leverage is provided with contact junction surface; With
Actuating device, described actuating device has contact, and described contact engages with the contact junction surface of leverage and can telescopic moving.
2. automobile headlamp adjusting device according to claim 1, is characterized in that, described leverage can be under the drive of the telescopic moving of contact rotates and drives push rod to move around the first end of leverage and the fixing position of vehicle lamp body.
3. automobile headlamp adjusting device according to claim 2, is characterized in that, in described leverage rotary course, the displacement of the movement of described push rod is greater than the displacement of the telescopic moving of contact.
4. automobile headlamp adjusting device according to claim 3, is characterized in that, the moving direction of the moving direction of described push rod and the telescopic moving of contact is substantially parallel.
5. according to the automobile headlamp adjusting device described in any one in claim 1-4, it is characterized in that, described push rod and leverage are integrally formed or are threadedly engaged with leverage.
6. according to the automobile headlamp adjusting device described in any one in claim 1-4, it is characterized in that, described actuating device is electric adjusting device or manual regulating device.
7. according to the automobile headlamp adjusting device described in any one in claim 1-4, it is characterized in that, described mirror case is fixedly connected with optical element with the light source of car light.
8. according to the automobile headlamp adjusting device described in any one in claim 1-4, it is characterized in that, described push rod and contact position to the distance of the first end of leverage of pitch regulation portion are greater than position that contact engages with the contact junction surface of the leverage distance to the first end of leverage.
9. according to the automobile headlamp adjusting device described in any one in claim 1-4, it is characterized in that, also comprise for regulating the horizontal adjustment section of mirror case in the direction of horizontal surface.
10. for a car light for power actuated vehicle, it is characterized in that, comprising:
Vehicle lamp body; With
According to the automobile headlamp adjusting device described in any one in claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420030325.XU CN203780399U (en) | 2014-01-17 | 2014-01-17 | Vehicle lamp regulating device and vehicle lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420030325.XU CN203780399U (en) | 2014-01-17 | 2014-01-17 | Vehicle lamp regulating device and vehicle lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203780399U true CN203780399U (en) | 2014-08-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420030325.XU Expired - Lifetime CN203780399U (en) | 2014-01-17 | 2014-01-17 | Vehicle lamp regulating device and vehicle lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203780399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398221A (en) * | 2017-08-15 | 2019-03-01 | 帝宝工业股份有限公司 | Vehicle light and its control mechanism |
-
2014
- 2014-01-17 CN CN201420030325.XU patent/CN203780399U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398221A (en) * | 2017-08-15 | 2019-03-01 | 帝宝工业股份有限公司 | Vehicle light and its control mechanism |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |