CN101956960B - The lamp socket of different types of lamp - Google Patents
The lamp socket of different types of lamp Download PDFInfo
- Publication number
- CN101956960B CN101956960B CN201010236015.XA CN201010236015A CN101956960B CN 101956960 B CN101956960 B CN 101956960B CN 201010236015 A CN201010236015 A CN 201010236015A CN 101956960 B CN101956960 B CN 101956960B
- Authority
- CN
- China
- Prior art keywords
- lamp
- lamp socket
- encoder element
- socket
- type
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/19—Attachment of light sources or lamp holders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/17—Discharge light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The present invention relates to the lamp socket (4) of vehicle head lamp (1), encoder element (8a including clearly limiting used lamp type, 8b), which provide the removable encoder element (8a of at least two different lamp types, 8b), so that the type of lamp can be explicitly specified for lamp socket (4) by removing unwanted encoder element (8a, 8b).
Description
Technical field
The present invention relates to the lamp socket of vehicle head lamp, the lamp socket includes encoder element, and it is used to clearly limit and is used
Lamp type.
Background technology
Install lamp to vehicle head lamp lamp socket (socket) when, it is necessary to ensure that the lamp installed is correct.This especially takes
It is whether compatible certainly between lamp and reflector.There may come a time when that meeting is against the form of the statute using the light source of mistake or element is caused to damage
It is bad, such as due to overheat.
In many cases, by being attached code device, code device and the related device phase being placed on lamp on socket
Coordinate, and ensure that the lamp type installed is correct.These encoder elements include the protruding pin for for example being matched to the corresponding hole on lamp.
By arranging pin according to required lamp type, it is ensured that the lamp of installation is correct.
Many reflectors are specifically designed to limited lamp type very much.In this case, reflector and insert
Seat is mostly overall manufacture, and socket is provided with the code device of suitable lamp type.
However, the reflector of production non-integral modular jack is same in need.When in other respects can not be easy again
It is particularly the case during ground production reflector or when having calorifics or a mechanical problem.
Additionally, reflector is placed in reflector adapter sometimes, for example, make reflector to allow reflector to be not forced
Areal deformation, and this deformation can cause light-metering problem.For example because more and more discharge lamps are applied to head lamp system
In, so this is necessary.Because discharge lamp is directly equipped with relatively large starter, lamp is directly installed on reflector
Mechanical stress can be constituted to reflector.In order to lower these stress to reflector, adapter is installed between lamp and starter
To absorb these power.Therefore the adapter is equipped with required lamp socket (or socket).
In above-mentioned two situations, socket or lamp socket are produced (although socket can be with reflector as independent part
Adapter global formation, but independently of reflector).
Substantially, the lamp socket with multiple difference reflectors can be used in these cases.However, because different lamp ＆ lanterns
Type can be equally used for different reflectors, it is therefore necessary to type code device of the production with their own for every kind of lamp
Independent lamp socket.This causes production cost on the one hand higher, and on the other hand, different lamp sockets must respectively be deposited and supplied respectively
To manufacturer, totle drilling cost is increased.
The content of the invention
The purpose of the present invention is to ensure that arduously correct lamp type is installed on lamp socket so that low cost is few.
Because the lamp socket type mentioned by starting herein has installed the removable coding unit at least two different lamp types
Part, will pass through the type for removing unwanted encoder element to explicitly specify lamp for lamp socket, so as proposed by the present invention
As reach this purpose.
Scheme proposed by the present invention makes to produce the standard electrical light socket that can be quickly and easily adapted to very much lamp used becomes possibility.
In the most frequently used lamp type, this does not need unnecessary part variant (producing different lamp sockets).Although additionally, lamp socket has general
Adaptive, but due to its individual, it is possible to ensure correct lamp type is installed with most saving labour.
In this manual, term " lamp socket " all refers to the socket of lamp in all cases, and lamp holder is not suitable with reflector
Accessory global formation or separate element.
Which lamp type lamp socket is adapted to need to determine when lamp is installed.Unwanted encoder element is removed.In principle, encode
Element can be formed in a variety of ways, for example pin, projection etc..When lamp is installed, encoder element is mutual with what is be placed on lamp
Mend concave member pairing.If the arrangement of the encoder element on the type of lamp and lamp socket is not corresponded, lamp can not be loaded onto.So
Can avoid being malfunctioned during dress lamp easily.
The encoder element of the type at least two different lamps is substantially provided, but can also be produced for multiple lamp
The encoder element of type.General rule is installing " n " individual element (or element group), removes " n-1 " individual element (or element group).This
Limited including the variant of the type of lamp limited by only one encoder element and by multiple encoder elements or this element group
The variant of the type of lamp.
Advantageously, removable encoder element is in the form of pin.The shape of these pins can be arbitrary, such as circular cone
Shape or cylinder or with polygonal bottom.In order to support function of the invention, encoder element has weaker in lamp socket
Material area.These weaker material areas can be made of a variety of methods, for example by thinning wall thickness, comprising defect such as gas
Bubble etc..Therefore, it is possible to unwanted encoder element is pressed into lamp socket so as to it is removed.Weaker material area is described in one kind
The power that lamp is fixed or generally produced in operation than lamp is inserted, with the help of clamping device by power is much greater,
So that code device " immodestly " will not be pressed into lamp socket.
Advantageously, weaker material area is formed with thinning lamp socket wall thickness.If for example, producing lamp with Shooting Technique
Seat, it is very easy to manufacture this thinning wall thickness.In a variant of the invention, weaker material area is with hole or hole
Form.If it is in the form of a hole to produce lamp socket or weaker material area by Shooting Technique, then can be just very easy to
Ground generates these holes.
In theory, the size (or its diameter) of weaker material area is small than the diameter of encoder element placed on it obtains
It is many, onesize and much bigger.
Substantially, it should be noted that to ensure that code device can be pressed into lamp socket by weaker material area, so that encoder element " is protected
Card is excellent ".This can reach by the following method：The diameter of the diameter of encoder element and weaker material area cooperate with
Cause " to be clamped " when encoder element is pressed into produced opening, and/or bottom by extended coding element and lamp socket it
Between material (edge of i.e. weaker material area) so as to encoder element on the one hand be plugged, on the other hand by weaker material sections
The expansion material in domain is connected on lamp socket.Further, it is necessary to be not in fragment, dust etc. when ensureing that encoder element is pressed into lamp socket
Deng.Weaker material area must make the pressure applied on encoder element will not to socket or reflector adapter cause damage (example
As being broken).
The design and its size of weaker material area are frequently dependent on material used, especially the type of plastics, and
The whether reinforcing of any glass fibre in the plastic, is such as applicable.
Advantageously, the diameter of weaker material area is at least big as the diameter of pin-shaped encoder element bottom.Due to this
The ratio of diameter between pin-shaped encoder element and hole, on the one hand pin ensures excellent after press-in hole, and is on the other hand moving
Open unnecessary pin and do not generate chip or other contaminated materials, reach production or the high level of cleanliness requirement of assembling vehicle head lamp.
And, lamp socket by the treatment of any calorifics, as a result will not produce cause thermal damage within this material.Encoder element ensures intact nothing
Damage, on the one hand because its be clamped on lamp socket, on the other hand because base material weaker material area region extension (but
Material breaks will not be made).The diameter of weaker material area is advantageously at least big as the diameter of pin-shaped encoder element bottom, but
Also can be slightly larger.
In advantageous embodiment of the invention, the shape of pin-shaped encoder element is generally cone, encoder element it is straight
Footpath with from lamp socket more away from and reduce.This ensures that pin-shaped encoder element is easily pressed into the hole under it, and simultaneously, it is ensured that compile
Code function (i.e. the mutual cooperation of encoder element and the concave member being placed on lamp).
Brief description of the drawings
Shown non-limiting example is carried out in more detail to the present invention and its other advantage referring to the drawings
Illustrate, in the accompanying drawings：
Fig. 1 is a vehicle head lamp, the schematic perspective view of its lamp before including lamp socket of the invention and installing,
Fig. 2 is vehicle head lamp shown in Fig. 1 and lamp schematic perspective view after mounting,
Fig. 3 is the schematic diagram of the lamp of vehicle head lamp, and
Fig. 4 a, 4b are the diagrams of the cross section along the line C-C gained lamp sockets of the present invention of Fig. 1, show its a certain lamp ＆ lantern of adaptation
Before and after type.
Specific embodiment
Fig. 1 be vehicle head lamp 1 and, it is separated, install before lamp 2 stereogram.In the case where the present invention is not limited,
Hereinafter the part to understanding necessary vehicle head lamp 1 of the invention and lamp 2 is only illustrated.
Vehicle head lamp 1 shown in Fig. 1 includes reflector adapter 3, and lamp socket 4 is placed on it.Lamp socket 4 can be reflection
The part of the whole of device adapter 3 or independent part.
Lamp 2 generally includes the light source 6 and starter 7 of composition coupling assembly.
The opening 5 for allowing the light source 6 of lamp 2 to pass through be formed in reflector adapter 3 (and reflector not shown in figure) and
In lamp socket 4.After mounting (reference picture 2), the light source 6 of lamp 2 is derived from opening 5, and starter 7 is put by lamp bracket 11 (reference picture 3)
On lamp socket 4.Reference point 15 on lamp bracket 11 with the help of corresponding part (description of reference picture 3) on lamp socket 4, is protected with it
Card lamp 2 position is accurate.Then the handle with the help of traditional fastener or clamping device such as support etc. (not shown)
Lamp 2 is fixed on reflector adapter 3.
Substantially, as shown in figure 1, vehicle head lamp 1 can be used together with different types of lamp.In order to ensure in various feelings
Using suitable lamp under condition, scheme as be known in the art is proposed, code device is attached on lamp socket 4, the coding
Device is engaged with code device complementary on the lamp bracket 11 (reference picture 3) of lamp 2.If the lamp type for using is mistake,
Code device would not be matched, so as to prevent the assembling of mistake.This code device be generally in the form of pin and projection,
Shown in the vicinity of the opening 5 on lamp socket 4 as shown in Figure 1.
The shortcoming of existing solution is that it must produce the lamp that multiple essential structures are just the same but code device is different
Seat.So as to must apart from each other manufacture, deposit and supply to produce these different lamp sockets.
It is an object of the invention to provide a kind of general lamp socket 4, it can quickly and easily adapt to a variety of to meet
Using.Fig. 1 shows the program, wherein a series of encoder element is formed on lamp socket 4 in the form of encoding pin 8a, 8b.Fig. 1
Shown variant shows two codings pin 8a, 8b, but it is also possible to provide more than two coding pin 8a, 8b.Following institute
State, coding pin 8a, 8b can be embedment.Remaining coding pin 8a, 8b define the type of the lamp that can be used.For example, first
Coding pin 8a is that the second coding pin 8b is for lamp type " B " for lamp type " A ".Certainly, in Fig. 1 be used for lamp type " A " and
The arrangement of coding pin 8a, the 8b of " B " is only one of them in countless possible embodiments.According to used lamp type (and its
Complementary encoding device), encoder element can be placed in diverse location.
For example, the type " A " of lamp can be mercurous discharge lamp, and the type " B " of lamp can be free from the lamp of mercury；This two
The light output of kind of lamp is different, thus its coding be not both it is favourable.
In addition to coding pin 8a, 8b, three pads 9 (reference picture 4a and 4b) are additionally provided, it is used as to be referred on lamp bracket 11
The corresponding part (reference picture 3) of point 15.Pad 9 is located at the edge of opening 5, and place one every 120 degree (can also have difference certainly
The pad of quantity with other arrangement-simply by the presence of the similar reference point of same number, arrangement).Additionally, it is convex to provide another coding again
Piece 10, it is applied to all lamp types.(" top " refers to the cloth shown in Fig. 1 to top edge of the coding lug 10 positioned at opening 5
Put).
Fig. 3 shows the female means being placed in code device complementation on lamp 2 (or lamp bracket 11).The lamp ＆ lantern that Fig. 3 shows
Type is referred to as " type A " by example.
The annular between the light source 6 of lamp 2 and starter 7 is located at for the female means 12 for encoding lug 10 shown in Fig. 1
(" top " equally refers to the arrangement shown in Fig. 3 to the upper area of lamp bracket 11, and Fig. 3 shows after mounting, that is, work as vehicle head lamp
When on vehicle) position of lamp 2.It is right that the semicircle female means 13 being engaged with the coding pin 8a shown in Fig. 1 are located at lamp bracket 11
Lamp bracket 11 is envisioned as a clock and corresponds to the position at 3 o'clock by the position-of side half.So as to the position of the lamp 2 of " type A "
Put and limited by coding pin 8a.
Limited so as to 8b is sold in the position of the lamp of " type B " by the second coding.
Additionally, lamp bracket 11 includes above-mentioned reference point 15.These reference points 15 and the (reference picture of pad 9 being placed on lamp socket 4
1) be engaged, it is ensured that light source 6 it is in the right direction.So as to lamp 2 is placed on the pad 9 on lamp socket 4 together with reference point 15.
It ensure that lamp is in longitudinal direction, that is to say, that along the optical axis of light source 6, exact position.
Coding pin 8a, 8b unnecessary in all cases is removed.To illustrate this process, Fig. 4 a and 4b are shown along Fig. 1
In line C-C obtained by lamp socket cross section.This cross section further comprises the viewgraph of cross-section of coding pin 8a, therefore can be big by its
On body for circular cone shape-be tapered upwards from its broad bottom-and identify the coding pin.A certain degree of conicity is
Draft angle (about 2 °) because needed for and produce, the demoulding can be produced when these elements are produced using Shooting Technique
Angle.Without the draft angle, it is then not possible to the moulding of generation-at least will not in the case where moulded parts is not damaged-pulled down from the mould.
The institute for being located at moulding of this mould a little goes up.But substantially, if it is desired, coding pin 8a, 8b can also be provided with big obtaining
More draft angles.
Lamp socket 4 is designed to have weaker material area 14 in coding pin 8a, 8b.These weaker material areas 14 can be used
Various method generations, such as by thinning wall thickness, or by generating hole such as hole etc..For example lamp is being produced using Shooting Technique
During seat 4, these weaker material areas 14 can be easily generated.With reference to the diagram of Fig. 4 a and 4b, in the case where the present invention is not limited
Additional embodiment in, weaker material area 14 be referred to as " hole 14 ".Due to the position of transversal in Fig. 1, it is only capable of seeing in Fig. 4 a and 4b
To the hole being placed under coding pin 8a.
The diameter of illustrated embodiment mesopore 14 is at least big as the base diameter of coding pin 8a.Thus it is possible to pass through pressure
Coding pin 8a embedment hole 14 in so that coding pin 8a because between its bottom and lamp socket 4 material extension and kept with lamp socket 4
Connection (will not make material breaks) simultaneously ensures that coding pin 8a is excellent (reference picture 4b).Element will not damaged or rupture；And institute
Stating embedment will not produce any fragment or other contaminated materials.Required by power and for example insertion lamp 2 or close clamping device when
Produced power is compared to much greater.
However, according to the different material of lamp socket 4, the diameter in hole 14 is smaller than or more than the base diameter of coding pin 8a.
Therefore, in principle, as shown in fig. 4 a, there is lamp socket 4 when lamp 2 is installed, the lamp socket is provided with for lamp type " A " and type
Coding pin 8a, the 8b of " B ".If the lamp 2 of Setup Type " B ", then the first coding is sold 8a press-ins and be placed under coding pin 8a
In hole 14.Therefore, only it is left the second coding pin 8b, the complementary openings pairing on its lamp 2 with type " B ".
Should referring again to be that these figures only demonstrate one embodiment.Certainly, it is possible to provide more than two kinds of volumes of lamp type
Code element part.Additionally, a kind of code device of lamp type may include more than two encoder element.Universal law is used for from " n " is individual
The element of coding subtracts " n-1 " individual element, as described above, the term " element " in this case is encoder element or encoder element group.
Claims (7)
1. a kind of lamp socket (4) of vehicle head lamp (1), including at least two encoder elements (8a, 8b), each at least two volume
Code element part (8a, 8b) is moveable；
One of them of at least two encoder element (8a, 8b) is positioned, to prevent the lamp socket from accommodating certain lamp type；
Another of at least two encoder element (8a, 8b) is positioned, to prevent the lamp socket from accommodating another lamp type；
It is characterized in that
The lamp socket can be configured to by remove at least two encoder element this one of them to accommodate certain lamp
Type and prevent accommodate another lamp type,
Wherein encoder element (8a, 8b) is pin, and with bottom, and be weaker area around the border of the bottom of the pin
(14), removing unwanted encoder element in the lamp socket.
2. lamp socket as claimed in claim 1, it is characterised in that the weaker area (14) is the relatively thin form of material.
3. lamp socket as claimed in claim 1, it is characterised in that the weaker area (14) is the form in hole or hole.
4. lamp socket as claimed in claim 2, it is characterised in that the weaker area (14) is the form in hole or hole.
5. the lamp socket as described in any one of Claims 1-4 claim, it is characterised in that the weaker area (14) it is straight
Base diameter of the footpath at least with the encoder element (8a, 8b) is equally big.
6. the lamp socket as described in any one of Claims 1-4 claim, it is characterised in that the encoder element (8a, 8b)
Be cone, wherein the diameter of encoder element (8a, 8b) with from the lamp socket (4) more away from and reduce.
7. the lamp socket as described in any one of Claims 1-4 claim, it is characterised in that the weaker area (14) it is straight
Base diameter of the footpath at least with the encoder element (8a, 8b) is equally big；With
The encoder element (8a, 8b) be cone, wherein the diameter of encoder element (8a, 8b) with from the lamp socket (4) more away from
And reduce.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ATA1106/2009A AT508603B1 (en) | 2009-07-15 | 2009-07-15 | LAMP SUPPORT FOR DIFFERENT LAMP TYPES |
| ATA1106/2009 | 2009-07-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101956960A CN101956960A (en) | 2011-01-26 |
| CN101956960B true CN101956960B (en) | 2017-06-20 |
Family
ID=43382935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010236015.XA Active CN101956960B (en) | 2009-07-15 | 2010-07-15 | The lamp socket of different types of lamp |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN101956960B (en) |
| AT (1) | AT508603B1 (en) |
| DE (1) | DE102010023504B4 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886995B (en) * | 2011-07-20 | 2015-03-04 | 精工爱普生株式会社 | Media processing device, check processing device, and method of controlling a media processing device |
| DE102014213570A1 (en) * | 2014-07-11 | 2016-01-14 | Osram Gmbh | Semiconductor lamp with socket with coding projection |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1873316A (en) * | 2005-05-10 | 2006-12-06 | 电灯专利信托有限公司 | Lamp socket with colour coding and lamp with socket |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3287031A (en) * | 1964-09-21 | 1966-11-22 | William H Simmons | Indexed keyed connection |
| US4500946A (en) * | 1982-01-13 | 1985-02-19 | Ford Motor Company | Replaceable lamp assembly for a sealable reflector housing |
| DE3521962A1 (en) * | 1985-06-20 | 1987-01-02 | Sassmannshausen Knut | Light, especially a hollow-mirror light having a flanged-base incandescent lamp |
| US5618097A (en) * | 1995-08-30 | 1997-04-08 | Osram Sylvania Inc. | Electric lamp with a variably keyed based |
| DE69608687T2 (en) * | 1996-11-06 | 2001-02-22 | Osram Sylvania Inc | Electric lamp with variably coded bracket |
| DE102004062990A1 (en) * | 2004-12-22 | 2006-07-06 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Lighting device with at least one light emitting diode and vehicle headlights |
| DE202006009052U1 (en) * | 2006-06-07 | 2006-08-17 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Lamp cap with three locking flaps in common plane, protruding from cap outer surface for securing lamp cap in lamp socket |
| ZA200908707B (en) * | 2007-05-17 | 2010-07-28 | Spectrum Pecus Cc | Universal lamp holder |
-
2009
- 2009-07-15 AT ATA1106/2009A patent/AT508603B1/en not_active IP Right Cessation
-
2010
- 2010-06-11 DE DE102010023504.0A patent/DE102010023504B4/en active Active
- 2010-07-15 CN CN201010236015.XA patent/CN101956960B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1873316A (en) * | 2005-05-10 | 2006-12-06 | 电灯专利信托有限公司 | Lamp socket with colour coding and lamp with socket |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102010023504B4 (en) | 2016-08-04 |
| AT508603A1 (en) | 2011-02-15 |
| DE102010023504A1 (en) | 2011-01-20 |
| CN101956960A (en) | 2011-01-26 |
| AT508603B1 (en) | 2012-07-15 |
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| CB02 | Change of applicant information |
Address after: Austria wieselburg Applicant after: ZKW Group Co., Ltd. Address before: Austria wieselburg Applicant before: Zizala Lichtsysteme GmbH |
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