CN201613848U - High/low beam light adjusting device for automobile lamp - Google Patents
High/low beam light adjusting device for automobile lamp Download PDFInfo
- Publication number
- CN201613848U CN201613848U CN2009202956315U CN200920295631U CN201613848U CN 201613848 U CN201613848 U CN 201613848U CN 2009202956315 U CN2009202956315 U CN 2009202956315U CN 200920295631 U CN200920295631 U CN 200920295631U CN 201613848 U CN201613848 U CN 201613848U
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- inner core
- inserted sheet
- shell
- magnetic
- electric magnet
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Abstract
The utility model discloses a high/low beam light adjusting device for an automobile lamp. The adjusting device comprises a shading piece, a nut cap, an inner core, a magnetic latching electromagnet, a rubber plug, a luminous light source, insert pieces, an outer housing, a triangular plate and a bottom cover, wherein the insert pieces are arranged on two sides in the upper end of the outer housing; a chute is formed on the inner wall of each insert piece; the magnetic latching electromagnet is arranged at the bottom of the inner chamber of the outer housing and is fixedly connected with the bottom thereof; the inner core is arranged in the inner chamber of the outer housing in the position on the inner sides of the insert pieces and above the magnetic latching electromagnet; slant raised lines are formed on two side walls of the inner core respectively and are placed in the chutes of the insert pieces; an accommodating chamber is formed at the lower end of the inner core; the upper end of an ejector rod is positioned in the accommodating chamber; the lower part of the ejector rod is arranged on the sliding chute formed on the magnetic latching electromagnet; and the luminous light source is connected to the upper end of the inner core. The utility model has the advantages that the size is small, so that the high/low beam light adjusting device is mounted on a vehicle conveniently and fast; and the expansion and the contraction positions are positioned accurately, so that the reliability is high, and the service life is long.
Description
Technical field
The utility model relates to a kind of far and near lamp control apparatus of automobile lamp, especially a kind of far and near lamp control apparatus that is applicable to the automotive HID automotive lamp.
Technical background
The employed headlight of common former car mainly is with the tungsten filament bubble that two filaments are arranged, and utilizes its two filament position differences, and changes the clustered pattern of headlight, obtains the effect of far and near lamp.According to this principle, also corresponding the release is with far and near lamp device for switching on the HID market.Mainly contain three kinds of forms, the one, spring loaded, the 2nd, pulse is plug-type, and the 3rd, the motor type structure.The general all connection structures by coil assembly, permanent magnet and elastic element of first kind of far and near lamp control apparatus realize the adjusting to the far and near lamp of car light.Though having overcome former need, this control apparatus respectively establishes the defective that two reflection lamp sockets provide country beam and passing light respectively in the headstock both sides, but in actual use, also exist following deficiency: the one, it adopts elastic element (spring) to control the displacement of reflector and bulb, not only the accuracy rate of flexible location is not high, and use easily aging long afterwards, inefficacy, influence the service life of car light.The 2nd, for guaranteeing magnetic intensity, it need adopt the bigger permanent magnet of volume, and the afterbody volume of control apparatus is bigger, so just can not attach it on the vehicle quickly and accurately, even can't normal mounting on some vehicle.Second kind of pulsed its far and near what switch is simple upper-lower position, the position of the two filaments of mock standard halide torch causes the light type to disperse well.Disadvantages such as the third motor type structure exists simulation filament position inaccurate, and shifter easily lost efficacy, and switching time is long.
Summary of the invention
Technical problem to be solved in the utility model is to propose that a kind of volume is small and exquisite, easy for installation, the far and near lamp control apparatus of telescopic location accurate positioning, automobile lamp that reliability is higher.
For solving the problems of the technologies described above, the far and near lamp control apparatus of a kind of automobile lamp of the utility model comprises shade, block, inner core, magnetic-holding electric magnet, rubber plug, illuminating source, inserted sheet, shell, triangle dish and bottom, described shade is connected the upper end of described block, described block and triangle dish are connected to the upper end in the described shell upper outside, described inserted sheet has two, be located at the both sides, inside of described shell upper end respectively, the inwall of described every inserted sheet is provided with skewed slot; Described magnetic-holding electric magnet is located at the bottom of described shell inner cavity, is fixedly linked between the two; Described bottom and rubber plug are fixed on the bottom of described shell; Described inner core is located in the described shell inner cavity, the top of the inboard and described magnetic-holding electric magnet of described inserted sheet, be respectively equipped with the skewed slot that oblique raised line places described inserted sheet on the two side of described inner core, the lower end of described inner core is provided with cavity volume, the location, upper end of one push rod is located in the described cavity volume, and the bottom of described push rod is located in the chute set on the described magnetic-holding electric magnet; Described illuminating source is connected the upper end of described inner core.
The far and near lamp control apparatus of above-mentioned a kind of automobile lamp, the lower sides of described shell is provided with fixed orifice, is fixedly linked by screw and fixed orifice between described shell and the magnetic-holding electric magnet.
The far and near lamp control apparatus of above-mentioned a kind of automobile lamp, the top of described every inserted sheet outwards turn down and form the U-shaped running-on, directly are sheathed on the top end wall of described shell.
The utility model is owing to adopted above-mentioned technical pattern, and when magnetic-holding electric magnet turn-on reversal pulsed current signal, its upper end push rod inwardly contracts, and moves backward thereby the pulling inner core drives illuminating source, forms lamp far away after the reflection of car light lampshade.And connect the direct impulse current signal when magnetic-holding electric magnet, and its upper end push rod is to extrapolation, thus promoting inner core moves up illuminating source, has just formed low beam.During work, inner core moves up and down along the chute on the inserted sheet, and this chute forms according to the filament Position Design of standard halide torch, guarantees that its shift position is accurate, and the light type that light irradiation is gone out meets laws and regulations requirement.Adopt magnetic-holding electric magnet to dwindle the volume of control apparatus tail end greatly, save the parts such as elastic element in the existing structure.Therefore, the utility model control apparatus not only volume is small and exquisite, be convenient to be quick installed on the vehicle, and the telescopic location accurate positioning, reliability height, long service life.Offer fixed orifice on the sidewall of outer casing underpart, can be convenient to its with magnetic-holding electric magnet between lateral fixation link to each other.The top of inserted sheet is provided with the U-shaped running-on, can make things convenient for itself and being connected of cover top portion.
Description of drawings
Fig. 1 is the structural representation of the far and near lamp control apparatus of the utility model automobile lamp;
Fig. 2 is the structural representation of inner core;
Fig. 3 is the structural representation of inserted sheet.
The specific embodiment
As shown in Figure 1, the far and near lamp control apparatus of automobile lamp comprises shade 1, block 2, inner core 3, magnetic-holding electric magnet 4, rubber plug 5, illuminating source 6, inserted sheet 7, shell 8, triangle dish 9 and bottom 10, shade 1 usefulness screw is connected the upper end of block 2, and block 2 and triangle dish 9 usefulness screws are connected the upper end of shell 8 upper outside.Inserted sheet 7 has two, and the top of every inserted sheet 7 outwards turns down and forms the U-shaped running-on, and the inwall of every inserted sheet 7 is provided with skewed slot 11 (please consulting Fig. 3 simultaneously).Two inserted sheets 7 are sheathed on respectively on both sides, the top end wall of shell 8, and inserted sheet 7 is positioned at the inside of shell 8.Magnetic-holding electric magnet 4 is located at the bottom of shell 8 inner chambers, and the lower sides of shell 8 is provided with two fixed orifices, is fixedly linked by screw 12 and fixed orifice between shell 8 and the magnetic-holding electric magnet 4.Bottom 10 and rubber plug 5 are fixed on the bottom of shell 8.Inner core 3 is located in the inner chamber of shell 8, and it is positioned at the inboard of inserted sheet 7, the top of magnetic-holding electric magnet 4.Illuminating source 6 is connected the upper end of inner core 3.Please consult shown in Figure 2 simultaneously, be respectively equipped with oblique raised line 13 on the two side of inner core 3 and place the skewed slot 11 of inserted sheet 7, the lower end of inner core 3 is provided with the location, upper end of cavity volume 14, one push rods 15 and is located in the cavity volume 14, and the bottom of push rod 15 places in the chute set on the magnetic-holding electric magnet 4.
Claims (3)
1. the far and near lamp control apparatus of an automobile lamp, comprise shade, block, illuminating source, shell, triangle dish, rubber plug and bottom, it is characterized in that, it also comprises inner core, magnetic-holding electric magnet and inserted sheet, described shade is connected the upper end of described block, and described block and triangle dish are connected to the upper end in the described shell upper outside, and described inserted sheet has two, be located at the both sides, inside of described shell upper end respectively, the inwall of described every inserted sheet is provided with skewed slot; Described magnetic-holding electric magnet is located at the bottom of described shell inner cavity, is fixedly linked between the two; Described bottom and rubber plug are fixed on the bottom of described shell; Described inner core is located in the described shell inner cavity, the top of the inboard and described magnetic-holding electric magnet of described inserted sheet, be respectively equipped with the skewed slot that oblique raised line places described inserted sheet on the two side of described inner core, the lower end of described inner core is provided with cavity volume, the location, upper end of one push rod is located in the described cavity volume, and the bottom of described push rod is located in the chute set on the described magnetic-holding electric magnet; Described illuminating source is connected the upper end of described inner core.
2. the far and near lamp control apparatus of a kind of automobile lamp as claimed in claim 1 is characterized in that the lower sides of described shell is provided with fixed orifice, is fixedly linked by screw and fixed orifice between described shell and the magnetic-holding electric magnet.
3. the far and near lamp control apparatus of a kind of automobile lamp as claimed in claim 1 or 2 is characterized in that, the top of described every inserted sheet outwards turns down and forms the U-shaped running-on, directly is sheathed on the top end wall of described shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202956315U CN201613848U (en) | 2009-12-30 | 2009-12-30 | High/low beam light adjusting device for automobile lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202956315U CN201613848U (en) | 2009-12-30 | 2009-12-30 | High/low beam light adjusting device for automobile lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201613848U true CN201613848U (en) | 2010-10-27 |
Family
ID=43000220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202956315U Expired - Fee Related CN201613848U (en) | 2009-12-30 | 2009-12-30 | High/low beam light adjusting device for automobile lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201613848U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410489A (en) * | 2011-07-27 | 2012-04-11 | 卢功洋 | Shading rack for telescopic xenon lamp and telescopic xenon lamp for vehicle |
| CN104192053A (en) * | 2014-08-25 | 2014-12-10 | 中外合资沃得重工（中国）有限公司 | Headlight turning device of construction machine |
-
2009
- 2009-12-30 CN CN2009202956315U patent/CN201613848U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410489A (en) * | 2011-07-27 | 2012-04-11 | 卢功洋 | Shading rack for telescopic xenon lamp and telescopic xenon lamp for vehicle |
| CN102410489B (en) * | 2011-07-27 | 2015-03-04 | 卢功洋 | Shading rack for telescopic xenon lamp and telescopic xenon lamp for vehicle |
| CN104192053A (en) * | 2014-08-25 | 2014-12-10 | 中外合资沃得重工（中国）有限公司 | Headlight turning device of construction machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |