CN205716871U - Electric adjustable compact HID headlight - Google Patents
Electric adjustable compact HID headlight Download PDFInfo
- Publication number
- CN205716871U CN205716871U CN201620475483.5U CN201620475483U CN205716871U CN 205716871 U CN205716871 U CN 205716871U CN 201620475483 U CN201620475483 U CN 201620475483U CN 205716871 U CN205716871 U CN 205716871U
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- lens
- electric adjustable
- adjustable compact
- bulb
- spiral cover
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Abstract
Electric adjustable compact HID headlight, belongs to lamp for use in vehicle technical field, including lamp body and adjusting means, described lamp body includes lampshade, housing, and described lampshade is fixing with fore shell to be connected, and described housing includes fore shell and back cover；Lens, Xe lamp bulb, bulb deck, starter, anti-dazzling screen and distance-light switching solenoid valve are arranged on lampshade and enclosure interior, and ballast is arranged on hull outside；Described back cover rear portion is sealed by spiral cover, and adjusting means is arranged on outside spiral cover, and described adjusting means includes light dimming electric motor assembly and adjusting screw rod.
Description
Technical field
The utility model belongs to lamp for use in vehicle technical field, specifically a kind of electric adjustable compact HID headlight.
Background technology
Generally, when automobile increases extra load or drastically accelerates, the level height before and after body of a motor car can be sent out
Changing, this will cause the glare of driver head-on sent a car, and can cause the illumination deficiency on road surface simultaneously；When automobile is braked suddenly
When, it may appear that anterior decline, afterbody raise.If dipped headlights can not be adjusted in time, it will affect the drive safety of automobile.
And the governor motion of xenon headlight is typically more complicated, volume is big, causes installation and debugging inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of electric adjustable compact HID headlight, it is intended to solves car load and becomes
When change or suddenly plus-minus, speed of turning, the traffic safety hidden danger that the change of headlight light direction causes, and governor motion body can be solved
Long-pending big, the inconvenient problem of installation and debugging.
In order to solve the problems referred to above, the utility model by the following technical solutions, electric adjustable compact HID headlight, including
Lamp body and adjusting means, as technological improvement of the present utility model, described lamp body includes lampshade, housing, before described housing includes
Shell and back cover, described lampshade, fore shell, back cover are fixedly connected sequentially formation cavity；It is provided with lens, Xe lamp bulb, bulb in cavity
Deck, starter, anti-dazzling screen and distance-light switching solenoid valve, described back cover rear portion is sealed by spiral cover, and ballast is arranged on spiral cover
Outside；Being additionally provided with adjusting means outside spiral cover, described adjusting means includes light dimming electric motor assembly and adjusting screw rod.
Preferably, being additionally provided with lens subassembly in described cavity, lens subassembly is carried out for the fluorescent tube sending Xe lamp bulb
Reflection.
Preferably, it is respectively equipped with lens case ring and lens trim before and after described lens.
Preferably, being additionally provided with lens carrier in described cavity, described lens are fixed on lens carrier.
Preferably, described Xe lamp bulb is positioned at the front of bulb deck, and described starter is fixedly connected on bulb deck
The back side.
Preferably, it is additionally provided with the waterproof ventilation cap no less than outside described spiral cover.
Preferably, described distance-light switching solenoid valve and anti-dazzling screen are arranged between lens and lens subassembly.
Preferably, spiral cover lid is additionally provided with principal wire bundle assembly, bottom starter, fixes connection bulb wire harness assembly.
Preferably, it is provided with lamp housing sealing ring between described fore shell and back cover.
Preferably, it is provided with spiral cover sealing ring between described back cover and spiral cover.
The utility model, through above-mentioned technological improvement, has reached following beneficial effect: by light dimming electric motor assembly and regulation
Screw rod solve car load change or suddenly plus-minus, turn speed when, headlight light direction change problem, when light energy
It is adjusted to optimum state after at any time, decrease the driving at night potential safety hazard being caused by light；Improved by the structure of each parts,
Simplifying the overall structure of headlight so that it is volume reduces, installation and debugging are convenient.
Brief description
For the technical scheme being illustrated more clearly that in the utility model embodiment, required in embodiment being described below
Accompanying drawing to be used is briefly introduced, it will be apparent that the accompanying drawing in describing below is only some embodiments of the present utility model,
From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawing.
Fig. 1 is the electric adjustable compact HID headlight generalized section that the utility model embodiment provides；
Fig. 2 is the electric adjustable compact HID headlight rearview that the utility model embodiment provides.
Fig. 3 is the light dimming electric motor component diagram of the electric adjustable compact HID headlight that the utility model embodiment provides.
In figure, mark is followed successively by: 1. lampshade；2. lens；201. lens subassembly；202. lens carrier 3. Xe lamp bulbs；4. lamp
Bubble deck；5. starter；6. anti-dazzling screen；7. distance-light switching solenoid valve；8. ballast；9. light dimming electric motor assembly；10. regulate spiral shell
Bar；11. fore shells；12. back covers；13. spiral covers；14. lens case rings；15. lens trims；16. waterproof ventilation caps；17. lamp housings
Sealing ring；18. spiral cover sealing rings；19. principal wire bundle assemblies；20. bulb wire harness assemblies.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the accompanying drawings and specifically
The utility model is described in further detail by embodiment.
Fig. 1-2 shows the electric adjustable compact HID headlight that the utility model one embodiment provides, electric adjustable compact
HID headlight, including lamp body and adjusting means, described lamp body includes lampshade the 1st, housing, and described housing includes fore shell 11 and back cover 12；
Described lampshade the 1st, fore shell the 11st, back cover 12 is fixedly connected sequentially, and forms cavity, and cavity inside is provided with lens the 2nd, Xe lamp bulb the 3rd, bulb
Deck the 4th, starter the 5th, anti-dazzling screen 6 and distance-light switching solenoid valve 7, described back cover 12 rear portion is sealed by spiral cover 13, and ballast 8 sets
Put outside spiral cover；Spiral cover 13 is outside is additionally provided with adjusting means, and described adjusting means includes light dimming electric motor assembly 9 and adjusting screw rod
10。
Described lampshade the 1st, housing and spiral cover 13 are used for protecting lamp body structure, and described lampshade is transparent material.
Fig. 3 shows the light dimming electric motor assembly of the electric adjustable compact HID headlight that the utility model one embodiment provides, institute
State light dimming electric motor assembly and include control chip, stepper motor, potentiometer, transmission device.Described control chip is electric with stepping respectively
Machine and potentiometer are electrically connected with, and described stepper motor is mechanically connected with transmission device, and transmission device is connected with adjusting screw rod.Described
Control chip is light position controller special chip, for example, can be PHILIPS light position controller special chip
TDA3629.Described control chip is used for detecting potentiometer signal, and sends rotation command to stepper motor.Described potentiometer is used
In to the control chip transmission signal of telecommunication.Transmission device is mechanically connected with adjusting screw rod 10, described transmission device, for by stepping electricity
Machine and adjusting screw rod connect, it is achieved the regulation to whole headlight position.
The course of work of described adjusting means is: the regulation potentiometer with switch in driver's cabin and the electricity on light dimming electric motor assembly
Position device be electrically connected with, the regulation potentiometer with switch in driver's cabin for regulation potentiometer, the potentiometer on light dimming electric motor assembly for
With potentiometer, when regulation switch electricity when the indoor hand of driving stirs rotation regulation potentiometer with switch, in driver's cabin for the driver
Position device resistance changes, thus causes the potentiometer resistance on light dimming electric motor assembly to change, and control chip detects light modulation electricity
Potentiometer signal intensity in thermomechanical components, thus control stepper motor further and rotate forward or backwards, the stepping of High Rotation Speed
The high speed rotary motion of stepper motor, through internal gear transmission system and transmission device, is converted into the straight line fortune of low speed by motor
Dynamic, and then make adjusting screw rod push or pull headlamp, by motion up or down, control the vertical of headlight
Angle.
Being additionally provided with lens subassembly 201 in described cavity, lens subassembly 201 is carried out for the fluorescent tube sending Xe lamp bulb 3
Reflection.Described lens 2, for by the light source refraction after reflection, make light irradiate uniformly, and visible angle increases.
It is respectively equipped with lens case ring 14 and lens trim 15 before and after described lens 2.
Being additionally provided with lens carrier in described cavity, described lens 2 are fixed on lens carrier 202.
Described Xe lamp bulb 3 is positioned at the front of bulb deck 4, and described starter 5 is fixedly connected on the back of the body of bulb deck 4
Face.Described ballast 8 and starter 5, be used for starting Xe lamp bulb 3.
Described spiral cover 13 is outside is additionally provided with the waterproof ventilation cap 16 no less than.
Described distance-light switching solenoid valve 7 and anti-dazzling screen 6 are arranged between lens 2 and lens subassembly 201.Described distance-light
Switching solenoid valve 7 is by controlling the position of anti-dazzling screen 6, it is achieved the effect of the distance-light of regulation car light.
It is additionally provided with principal wire bundle assembly 19 on spiral cover 13 lid, bottom starter 5, fix connection bulb wire harness assembly 20.Wire harness
The setting of assembly, makes winding displacement neat, facilitates subsequent maintenance circuit, and keeps the succinct of big modulated structure entirety.
It is provided with lamp housing sealing ring 17 between described fore shell 11 and back cover 12.
It is provided with spiral cover sealing ring 18 between described back cover 12 and spiral cover 13.
Above-mentioned sealing ring and waterproof ventilation cap, for the water proof and dust proof that car light is overall, enable the guarantor of car light long period
Hold optimal radiation response.
To sum up, it can be seen that the beneficial effects of the utility model are from above-mentioned preferred embodiment: pass through light dimming electric motor
Assembly and adjusting screw rod solve car load change or suddenly plus-minus, turn speed when, headlight light direction change ask
Topic, when light can be adjusted to optimum state after at any time, decrease the driving at night potential safety hazard being caused by light；By each parts
Structure improve, simplify the overall structure of headlight so that it is volume reduces, installation and debugging are convenient.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various
Corresponding change and deformation, and all these change and deformation all should belong to the protection of the utility model claim
Within the scope of.
Claims (10)
1. electric adjustable compact HID headlight, including lamp body and adjusting means, it is characterised in that: described lamp body includes lampshade, shell
Body, described housing includes fore shell and back cover, and described lampshade, fore shell, back cover are fixedly connected sequentially formation cavity；It is provided with in cavity
Mirror, Xe lamp bulb, bulb deck, starter, anti-dazzling screen and distance-light switching solenoid valve, described back cover rear portion is sealed by spiral cover,
Ballast is arranged on outside spiral cover；Being additionally provided with adjusting means outside spiral cover, described adjusting means includes light dimming electric motor assembly and tune
Joint screw rod.
2. electric adjustable compact HID headlight as claimed in claim 1, it is characterised in that: it is additionally provided with set of lenses in described cavity
Part, lens subassembly reflects for the fluorescent tube sending Xe lamp bulb.
3. electric adjustable compact HID headlight as claimed in claim 2, it is characterised in that: it is respectively equipped with before and after described lens
Mirror case ring and lens trim.
4. electric adjustable compact HID headlight as claimed in claim 2, it is characterised in that: it is additionally provided with lens in described cavity and prop up
Frame, described lens are fixed on lens carrier.
5. electric adjustable compact HID headlight as claimed in claim 1, it is characterised in that: described Xe lamp bulb is positioned at bulb card
The front of seat, described starter is fixedly connected on the back side of bulb deck.
6. electric adjustable compact HID headlight as claimed in claim 1, it is characterised in that: it is additionally provided with many outside described spiral cover
In the waterproof ventilation cap of.
7. electric adjustable compact HID headlight as claimed in claim 2, it is characterised in that: described distance-light switching solenoid valve and
Anti-dazzling screen is arranged between lens and lens subassembly.
8. electric adjustable compact HID headlight as claimed in claim 1, it is characterised in that: it is additionally provided with principal wire bundle on spiral cover lid
Assembly, fixes connection bulb wire harness assembly bottom starter.
9. electric adjustable compact HID headlight as claimed in claim 1, it is characterised in that: it is provided with between described fore shell and back cover
Lamp housing sealing ring.
10. electric adjustable compact HID headlight as claimed in claim 9, it is characterised in that: it is provided with between described back cover and spiral cover
Spiral cover sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620475483.5U CN205716871U (en) | 2016-05-23 | 2016-05-23 | Electric adjustable compact HID headlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620475483.5U CN205716871U (en) | 2016-05-23 | 2016-05-23 | Electric adjustable compact HID headlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205716871U true CN205716871U (en) | 2016-11-23 |
Family
ID=57299987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620475483.5U Active CN205716871U (en) | 2016-05-23 | 2016-05-23 | Electric adjustable compact HID headlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205716871U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799926A (en) * | 2018-06-19 | 2018-11-13 | 阜城县前进汽车灯具有限公司 | A kind of novel compositions lamps and lanterns |
| CN115218140A (en) * | 2022-08-12 | 2022-10-21 | 中国商用飞机有限责任公司 | Optical system for multi-mode combined dimming and method for adjusting illuminance of optical system |
| CN115218140B (en) * | 2022-08-12 | 2024-04-19 | 中国商用飞机有限责任公司 | Multimode combined dimming optical system and method for adjusting illuminance of optical system |
-
2016
- 2016-05-23 CN CN201620475483.5U patent/CN205716871U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799926A (en) * | 2018-06-19 | 2018-11-13 | 阜城县前进汽车灯具有限公司 | A kind of novel compositions lamps and lanterns |
| CN115218140A (en) * | 2022-08-12 | 2022-10-21 | 中国商用飞机有限责任公司 | Optical system for multi-mode combined dimming and method for adjusting illuminance of optical system |
| CN115218140B (en) * | 2022-08-12 | 2024-04-19 | 中国商用飞机有限责任公司 | Multimode combined dimming optical system and method for adjusting illuminance of optical system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |