CN103568930B - Car headlight device - Google Patents
Car headlight device Download PDFInfo
- Publication number
- CN103568930B CN103568930B CN201310399667.9A CN201310399667A CN103568930B CN 103568930 B CN103568930 B CN 103568930B CN 201310399667 A CN201310399667 A CN 201310399667A CN 103568930 B CN103568930 B CN 103568930B
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- China
- Prior art keywords
- lamp
- connector
- pedestal
- lamp socket
- axle
- 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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/19—Attachment of light sources or lamp holders
- F21S43/195—Details of lamp holders, terminals or connectors
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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
- 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
- F21S41/192—Details of lamp holders, terminals or connectors
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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
- 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
- F21S41/194—Bayonet attachments
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The present invention is provided to the lighting device of vehicle (1), including front truck lamp body, lamp (3) includes bulb (10) and lamp socket (11), lamp socket is integrally connected with bulb and has a male contact (12), it is arranged as to be stretched out at a right angle relative to the axle of lamp (A), with the system (7) for assembling lamp, it includes the bayonet mount (15 between pedestal (13), lamp socket and pedestal；14), and connector (16), it is provided integrally with female contact (18), its by connector perpendicular to the axle mobile link to male contact；Connector (16) includes at least one jut (24), and it stretches out from the preceding surface (23) of connector, and in the case where connector is connected to lamp socket, preceding surface faces bulb；Pedestal (13), towards lamp socket, passage (25) is provided with, and the axle lateral arrangement, and be shaped to, when lamp socket bayonet connection to pedestal, at least one jut (24) be received in a manner of undercutting formula is slidably connected.
Description
Technical field
The present invention relates to a kind of car headlight device, typically headlamp or front car light, it is provided with least one
Lamp and with being used for lamp quick and safely assembled the system on reflector or front truck lamp body.Especially, the lamp is so-called
" H15 " type, the wherein lamp include bulb and are made up of non-conductive materials and the integrally lamp socket with bulb integrally connected；Lamp socket has
Have each male contact, typically blade or " fast connecting terminal (fast on) " type, on bulb symmetry axis with right angle from
Lamp socket is laterally highlightedly arranged.
Background technology
The motor vehicle front car light of this known type from EP1637803A.Lamp assembly system includes：Pedestal, it can be with
Known mode is fixed to front truck lamp body or reflector in use, and the pedestal is provided with receives dress for the bayonet type of lamp socket
Put, it has successively assembles device with the complementary bayonet type of the reception device of pedestal, and is made up of non-conductive materials and one
Ground has the connector of each female contact.Pass through the operation in the enging cabin of vehicle in use, the connector side
To being slidably inserted on lamp socket so that connect the male contact of the latter and the female contact of connector, they are connected to vehicle
Electric power supply system.
In order to prevent connector from being discharged in use from the accident of lamp socket, pedestal is tangentially provided with the protrusion of similar shelf
Part, it supports connector and guides it to be inserted on lamp socket in use in use, and connector is connected in a manner of snap-fastener
Jut therein.
Such scheme relative efficiency still has multiple shortcomings.
First, connector, which is kept, is connected to the power of lamp socket and only relies in the projection by connector shelf similar with pedestal
The resistance that snap-fastener between part is connected and applied；This mode, in order to obtain effective holding, the use that user must apply
It is very big in the power of connection and release connector, this make it that its replacement operation is extremely difficult when lamp damages.
Second, in order to complete electrical connection of the lamp to the electric power supply system of vehicle, pass through insertion of the connector on lamp socket
Subsequent connection with the female contact of connector and the male contact of lamp socket, it is necessary to bayonet connection lamp socket first to pedestal, due to
The latter, which has, is used for the jut that bayonet fashion receives connector.Therefore, because generally exist in the enging cabin of vehicle
Narrow space, insertion of the connector on lamp socket double difficulty for user.
Finally, still due to needing the narrow space operated wherein, user is substantially blindly performed in base
Removed on seat and the operation of assembling lamp, pedestal are firmly-fixed to front car light in use.This means assembled with wrong way
The possibility of lamp.
The content of the invention
It is therefore an object of the present invention to these shortcomings are eliminated, by providing a kind of car headlight device, including it is at least one
The lamp of the type, and the system for the quick assembling lamp, wherein the confining force put in use on connector is independent
In the female contact for being used to connect connector and the power of the male contact of lamp socket needed for user.
The further object of the present invention is to provide a kind of lighting device, wherein, it is very simple to replace lamp for user
, even if operation is performed in a narrow space, and wherein, lamp assembly system is simply and economically implemented, and has
Small size, and it practically eliminates any risk that connector surprisingly discharges from lamp socket in use.
The present invention thus be related to a kind of car headlight device of similar front car light or headlamp, including front truck lamp body, at least
One lamp accommodates in the inner, and in front truck lamp body and/or possible being connected to assembling lamp on the reflector of front truck lamp body
Rapid system, wherein, the lamp includes bulb and the lamp that is made from a material that be electrically non-conductive and is integrally connected with bulb
Seat；And wherein, lamp socket is provided with each male contact, it is arranged as laterally to be dashed forward from lamp socket at a right angle relative to lamp axle
Go out；Lamp assembly system includes pedestal, and it can be fixed to front truck lamp body and/or reflector in use, for being carried by pedestal
Lamp socket bayonet type reception device, bayonet type assembles device and carried by lamp socket and complementary with the reception device of the pedestal,
And connector, be made from a material that be electrically non-conductive, and be provided integrally with each female contact, its can by connector perpendicular to
The mode of the movement of the axle and be connected to the male contact of lamp socket；Characterized in that, in combination：
I)-connector includes at least one jut, and it is obtained from the preceding protrusion of surface of connector, and it is connected in connector
To lamp socket, in use in face of bulb, and it is basically parallel to the axle and arranges；
Ii)-pedestal, towards lamp socket, passage is provided with, it is crosscutting with the axle, and is formed so as to when lamp socket bayonet socket connects
When being connected to pedestal, at least one jut of connector is received in a manner of undercuting being slidably connected of formula, so as to the company of preventing
Connect perpendicular to the relative motion of the axle between device and lamp socket, and thus keep the female contact secure connection of connector to lamp socket
Male contact.
The side of assembling lamp the invention further relates to the vehicle with this lighting device and on car headlight device
Method, the lamp includes bulb and the lamp socket for being made from a material that be electrically non-conductive and being integrally connected with bulb, and lamp socket is set
There is each male contact, be arranged so that with laterally projecting from lamp socket at a right angle relative to axle, lamp is around the axle on pedestal
Rotate against, so as to assemble the lamp in pedestal upper latch notch；Including step：
- snap-assembly is made from a material that be electrically non-conductive and is wholely set connector the inserting to lamp socket of each female contact
Fill on contact, by way of connector is perpendicular to axle movement；
Lamp/connector unit that-bayonet connection thus obtains is to pedestal, around the axle revolving light so as to by connector
At least one jut be inserted on pedestal obtain and with the passage of the axle lateral arrangement, jut is carried as from face of bulb
Preceding surface protrude, be formed so as to receive at least one projection of connector in a manner of undercutting formula is slidably connected
Portion, so as to prevent the relative movement between connector and lamp socket on the direction perpendicular to axle, and thus keep the plug of connector
Hole contact secure connection to lamp socket male contact.
Especially, lighting device of the invention includes, front truck lamp body, and at least one lamp accommodates in the inner, and for
Front truck lamp body and/or the possible rapid system for being connected to assembling lamp on the reflector of front truck lamp body；The lamp include bulb with
And the lamp socket being made from a material that be electrically non-conductive, such as by moulding synthetic plastics material, be integrally connected with bulb, and make
It is mounted on pedestal, pedestal can be fixed to front car light by way of the bayonet type carried by lamp socket assembles device
On body and/or reflector, and complementation is carried out connectable to the bayonet socket reception device of pedestal.
Lamp socket has each male contact, is arranged with laterally projecting from lamp socket at a right angle relative to optical axis, with lamp socket
Relative rotation axi between pedestal is consistent, in use, in contrast, in the bayonet type reception device of pedestal and the card of lamp socket
Bayonet connection is realized between shape of the mouth as one speaks assembling device；Connector, it is made from a material that be electrically non-conductive, such as by moulding synthetic plastic material
Material, is provided integrally with each female contact, it is connected to lamp socket by way of connector is perpendicular to the movement of the axle
Male contact.
According to the present invention, connector includes at least one jut, its preceding protrusion of surface from connector and obtain, its
In the case that connector is connected to lamp socket, in use in face of bulb, and it is in substantially parallel relationship to the optical axis and arranges；And
Pedestal, towards lamp socket, there is provided there is passage, itself and the crosscutting arrangement of the optical axis, and be formed so as to when lamp socket bayonet connection to base
During seat, at least one jut of connector is received in a manner of undercutting formula is slidably connected, so as to prevent connector and lamp socket
Between perpendicular to the axle relative motion, and thus keep the connector of female contact secure connection to lamp socket of connector to connect
Point.
Preferably, the crosscutting passage of pedestal is circular order passage, has the center of curvature consistent with the axle, and in lug
Upper acquisition, lug axle opposite side radial projection in the annular connecting portion of pedestal；The passage is limited to annular connecting portion and convex
Between the peripheral edge of ear, it is curve and L-type or preferable c-type in radial section.
Connector includes multiple juts so that it is prominent from the preceding surface of connector and obtain, its perpendicular to the axle according to
Secondary arrangement；First connecting portion, be rotatably connected direction of the device with the bayonet type reception device of pedestal is assembled in the bayonet type of lamp socket
Upstream arrangement, be generally straight line, non-deformable, and according to the curve track string arrange；A pair of second projections
Portion, the downstream in the rotatable connection direction is arranged in, on the other hand, is arranged to the tooth of elastically deformable, L-type or hook, and
And be integrally integrally fixed with connector, only by its root, and in the peripheral edge on preceding surface, in face of the opposite of lamp socket
Side and towards the passage.
Connector is further provided with the snap fastener connecting device towards lamp socket, to be protected in use by being already attached to lamp
The female contact of the male contact of holder come pre-determined bit it, with the then mounting lamp holder on pedestal, pass through subsequent connector
Jut is slidably inserted into base channel.
So, once lamp socket is had been locked out on pedestal, connector can not discharge from lamp socket again, due to passing through connection
The connection of the jut of device and the undercutting formula of base channel, which entirely prevented, removes motion.
In order to unload the lamp, thus need to discharge lamp socket from pedestal first, then can remove connector from lamp socket.
In practice, due to described structure, between lamp socket and pedestal, the snap-fastener connection in the rotation of the axle
Motion also achieves insertion of the jut of connector in base channel, while lamp socket is locked on pedestal, connector lock
It is scheduled on lamp socket.
So allow user by easily, quickly and easily in a manner of perform the replacement of lamp, due to connector from lamp socket/
Dismounting on lamp socket and it is inserted in lamp socket and freely and in the case of being not attached to pedestal performs, therefore, for front truck lamp body, permits
Perhaps user sees what he/her does.In addition, the connection of lamp socket and pedestal with the connector pre-installed, only logical
Cross easy to be in rotary moving and perform, thus its can also in a narrow space with difference or perform without visuality, and
And the presence in connector upper process portion prevents lamp socket to be inserted in the position of mistake on pedestal.
Brief description of the drawings
Further characteristic of the invention and advantage will be clear from the description of following unrestricted, only schematical embodiment
Clear presentation, the figure in refer to the attached drawing, wherein：
Fig. 1 with decomposition texture show according to the present invention and implement be used for assemble the lamp of specifically shown H15 types, to not
3/4ths front perspective views of the critical piece of the rapid system of the front truck lamp body shown；
Fig. 2 shows the perspective view of the slight rotation of one in the part shown in accompanying drawing 1；
Fig. 3 shows the proportional zoomed-in view of the Connection Step details between the part in accompanying drawing 1；
Fig. 4 is diagrammatically illustrated and the front of the lighting device of the part installation in accompanying drawing 1, partial axial section view；
Fig. 5 shows the proportional amplification of the joint detail between the pedestal, lamp socket and connector of the lighting device of accompanying drawing 4
View.
Embodiment
With reference to figures 1 through 5, reference 1 indicates the entirety (accompanying drawing 4) of car headlight device, such as headlamp or preceding
Car light, including front truck lamp body 2, generally it is cup, at least one lamp 3 is disposed with it, the lamp through seat 4 by accommodating
Enter in lamp body 2, so as to be protruded from the back side of lamp body 2；Reflector 5 can also be so accommodated, before it is directly or indirectly attached to
Car light body 2, for example integrated with acquisition or internally by for simplified and unshowned Special frame or framework
Lamp body 2 carries；Front truck lamp body 2 is closed in front portion by lens or transparent screen 6, its is complete lighting device 1.
Lamp 3 is shown in detail and is fixed to front truck lamp body 2 in use and/or to possible reflector in fig. 1
5, by quick fit system 7, shown in accompanying drawing 1 and 3 with decomposition texture.
Lamp 3 includes bulb 10 and lamp socket 11, and it is by non-conducting material, such as molding synthetic plastics material is made, and integrated
Ground is connected with bulb 10, and has each male contact 12, and it is made with the lighting device 1 relative to bulb 3 and correlation
Optical axis A for entirety arranges from lamp socket 11 is laterally projecting at a right angle.In the illustrated example, lamp 3 is so-called " H15 " type
Lamp.
Assembly system 7 for lamp 3 includes：Pedestal 13, its in use can with it is known and thus in order to simplify and not
The mode shown is fixed to front truck lamp body 2 and/or to reflector 5；The carrying of pedestal 11 is as the bayonet type for being integrally known type
Reception device 14, for lamp socket 11, its have successively as it is overall be known type bayonet type assembling device 15, itself and reception
Device 14 is complementary and is carried by lamp socket 11, so as to allow its being detachably connected with pedestal 13, is enclosed by lamp socket 11 and pedestal 13
Around the optical axis A mode simply rotated against, optical axis A thus the relative rotation axi A ' between lamp socket 11 and pedestal 13 unanimously,
In contrast, in use, between the reception device 14 of pedestal 13 and the assembling device 15 of lamp socket 11 by way of rotation
Bayonet connection realizes that (pedestal 13 is true for the D directions particularly shown in the arrow of lamp socket 11 in fig. 1 by known way
On front truck lamp body 2 is fixed in fixed position and/or to reflector 5).
The assembly system 7 of lamp 3 is by the connector 16 by non-conducting material, for example made of molding synthetic plastics material and complete
Into, and each female contact 18 (accompanying drawing 1) is provided integrally with, such as moulded together with connector 16, pass through connector
16 perform the mode of the rectilinear movement perpendicular to axle A (A '), and female contact 18 can be slotting with lamp socket 11 in known manner
Plug contact 12 connects, and is inserted by the snap-fastener of the connector 15 on the lamp socket 11 that will be seen that.
Contact 18 be connected in known manner vehicle electric power supply system (it is known and in order to simplify and do not show
Go out), by way of multistage cable 19 (accompanying drawing 1) or by way of three separate cords 20, each is used for each contact
18 (accompanying drawings 3)；Preferably, cable 19 and/or electric wire 20 and connector 16 are co-molded, and project laterally therefrom, for example, passing through
In use parallel to the side wall 21 of axle A/A ' arrangements.In the non-restrictive example shown, connector 16 be it is substantially t-shaped and
Being limited by a pair of relative side walls 21, roof 22 and antetheca or surface 23, roof 22 has suitable bumps, in use, when
When connector 16 is connected to lamp socket 11, antetheca or surface 23 are faced towards bulb 10.
According to the feature of the present invention, connector 16 includes at least one jut 24, and it is obtained and greatly from the protrusion of antetheca 23
Body is arranged parallel to axle A/A '.
In combination, towards lamp socket 11, pedestal 13 is provided with passage 25, and it is transverse to axle A/A ' arrangements and is shaped to,
In use, when lamp socket 11 is by bayonet connection to pedestal 13, at least the one of connector 16 is received in a manner of undercutting formula is slidably connected
Individual jut 24.In this way, any relative movement between connector 16 and lamp socket 13 perpendicular to axle A/A ' is in use
It is prevented from, when lamp 3 is assembled on pedestal 13, as will be seen in greater detail below, the consent contact 18 of connector 16
It is retained as being securely connected to the male contact 12 of lamp socket 11.
The interconnection 25 of pedestal 13 is the passage of circular order, has a center of curvature consistent with axle A/A ', and
Obtained on lug 26, in axle A/A ' opposite side, lug is radially projecting from the loop connecting portion 27 of pedestal 13.Passage 25 is limited to
Between loop connecting portion 27 and the peripheral outward flange 28 of lug, peripheral outward flange 28 is curve and is L in radial section
Shape or preferably C-shaped (accompanying drawing 3).Especially, peripheral outward flange 28 has the center of curvature consistent generally with axle A (A ').
Passage 25 is circumferentially opened in two opposite end, and extends circumferential extension around connecting portion 27, and it is substantially
The upper width for being equal to the rotary motion D around axle A/A ', for performing lamp 3 in use (it is, integrated with bulb 10
Lamp socket 11) with the bayonet connection of pedestal 13, and it is located between the operation beginning and end so moved, such as by reception device
14 and limited by the attachment means 15 of complementation.
According to the preferred embodiment of the present invention, connector 16 includes multiple juts 24, and it stretches out from antetheca 23 obtains
And alignment, in the plane perpendicular to axle A/A ', along the curve rail with the center of curvature unanimous on the whole with axle A/A '
Road.Especially, antetheca 23 is flat surfaces, when connector 16 is connected on lamp socket 11, is arranged perpendicularly to axle A/A ', and
And there are multiple each juts 24, so as to being stretched out from surface 23, parallel to wall or surface 21, and be arranged as it is generally right
Together on this surface 23, along the curve track with the center of curvature consistent generally with axle A/A '.
Especially, connector 16 carries first connecting portion 24b on surface 23, and it is arranged in the bayonet type assembling of lamp socket 11
Device 15 and the direction D that is rotatably connected of the bayonet type reception device 14 of pedestal 13 upstream；And a pair of second connecting portion 24c,
It is aside arranged and relative to closure D in downstream.
Jut 24b is generally straight line and solid, so as to substantially non-deformable, and according to the curve
The string of track and arrange, jut 24 is along the string generally alignment；On the other hand, be embodied as can bullet by jut 24c
Property deformation L-shaped or preferable hook-type tooth.Especially, integratedly single-piece is fixed to connector 16 by jut or tooth 24c, only logical
Its root 30 (accompanying drawing 3) is crossed, and in the outer peripheral edge 31 on preceding surface 23, in face of the opposite side of lamp socket 11 and towards passage 25.
In addition, the further and not second feature according to the present invention, there is connector 16 snap-fastener towards lamp socket 11 to connect
Connection device 33.The snap fastener connecting device 33 includes the opposed wings 34 of a pair of elastically deformables, its lateral protrusion, so as to relative to
Preceding surface 23 and being inserted in female contact 18 on the direction of the male contact 12 of lamp socket 11 is stretched out from connector 16；The wing 34 is lateral
Obtain and terminate on the opposite side of connector 16 on surface 21, there is each tooth connection 35 (accompanying drawing 1 and 3), tooth 35 connects
It is connected to each lateral cavity 36 for the lamp socket 11 for being placed adjacent to male contact 12.
Due to the structure, assembling lamp 3 and trouble light 3 is performed for user on front truck lamp body 2 for operator
It is very easy to replace with new lamp, although when lighting device 1 is arranged on vehicle, operator/user must be narrow
Space in operate.
In the first operating procedure, the connector 16 of cable 19 and/or electric wire 20 is fixed to, is inserted in perpendicular to axle A/A '
Belong on the contact 12 of the lamp socket 11 of lamp 3.During the step, contact 18 is connected with contact 12, in the He of 20/ cable of electric wire 19
Electrical connection is established between lamp 3；Further, since the wing 34, the snap-fastener of connector 16 is connected on lamp socket 11, and tooth 35 is caught in cavity 36.
The power of this snap-fastener connection is set in the design phase, so as to weakness relatively in use and can not prevent connector
Accidental separation from contact 12, connector 16 and lamp are performed without any sizable power of user/operator
Connection between seat 11.However, once contact 18 has been inserted into contact 12, connector 16 is pacified in advance in a manner of fastening enough
On lamp socket 11, so as to operate lamp 3 and connector 16 with individual unit.
Thereafter, such connector 16 " unit " of lamp 3/ is fixedly installed on pedestal 13, is operated in known manner, and
As it will be used as installing lamp 3 only on pedestal 13.
However, during the rotating against of lamp socket 11 and pedestal 13, the jut 24 of connector 16 enters logical on left side
Road 25 (accompanying drawing 3) moves, in rotary motion end (and thus, when the bayonet socket of lamp socket 11 is assemblied on pedestal 13), jut 24b
At terminal end on (accompanying drawing 3) right side of passage 25, jut 24c is arranged substantially on the center line of passage 25.It is hook-shaped
Jut 24c engages in the undercutting lower slider limited by peripheral outward flange 28, axially and is radially locked on pedestal 13
Both connector 16 and lamp 3.
In these cases, for connector 16, the power of what scope no matter applied, it is also not possible to unexpected to divide from lamp socket 11
From unless whole assembly system 7 is damaged.
Only when lamp 3 is first from the release of the bayonet connection of pedestal 13, connector 16 is only possible to separate from lamp socket 11, passes through
Connector 16 is simply pulled on perpendicular to axle A/A ', so as to which mobile its leaves lamp socket 11, overcomes the resistance of resilient wing 34.
Claims (10)
1. a kind of car headlight device (1), the car headlight device is front car light or headlamp, the car headlight device bag
Include：
Front truck lamp body (2), at least one lamp (3) are contained in the front truck lamp body (2)；And
Lamp quick fit system (7), for being filled on front truck lamp body and/or the possible reflector (5) being connected with front truck lamp body
With lamp, wherein,
The lamp (3) includes bulb (10) and the lamp socket for being made from a material that be electrically non-conductive and being integrally connected with bulb (10)
(11)；And wherein,
Lamp socket (11) is provided with each male contact (12), its be arranged as with relative to the axle of lamp (A) at a right angle from lamp base part
To prominent；
Lamp quick fit system includes：Can be fixed in use front truck lamp body and/or reflector pedestal (13), for by
Pedestal (13) carrying lamp socket (11) bayonet type reception device (14), by lamp socket (11) carry and with the reception device of pedestal
Complementary bayonet type assembling device (15) and connector (16), the connector is made from a material that be electrically non-conductive, and is integratedly set
Be equipped with each female contact (18), the female contact can by connector perpendicular to the axle (A) of lamp mobile link to lamp
The male contact of seat,
Characterized in that, in combination：
I)-connector (16) includes at least one jut, and it is obtained from preceding surface (23) projection of connector, is connected in connector
In the case of being connected to lamp socket, the preceding surface (23) of connector faces bulb (10) in use, and jut is arranged to general parallel orientation
In the axle (A) of lamp；
Ii)-pedestal (13), towards lamp socket (11), passage (25) being provided with, passage (25) is arranged to the axle (A) transverse to lamp, and
It is shaped to, when lamp socket (11) bayonet connection to pedestal (13), receive described in connector extremely in a manner of undercutting formula is slidably connected
A few jut, so as to prevent between connector (16) and lamp socket (11) perpendicular to lamp axle (A) relative motion, and thus
Female contact (18) secure connection of connector is kept to the male contact (12) of lamp socket；
Iii) relative rotation axi (A ') between the axle (A) and lamp socket (11) and pedestal (13) of lamp unanimously, in use, on this
Relative rotation axi, realize that bayonet socket connects between the bayonet type reception device (14) of pedestal and the bayonet type assembling device (15) of lamp socket
Connect.
2. car headlight device according to claim 1, it is characterised in that the passage (25) of pedestal is circular order
Passage, it has in the consistent curvature of the relative rotation axi (A ') between the axle (A) and lamp socket (11) and pedestal (13) of lamp
The heart, and opened in its opposite end.
3. car headlight device according to claim 1, it is characterised in that the connector (16) includes multiple projections
Portion, its obtained from preceding surface (23) projection of connector and in the plane perpendicular to the axle of the lamp along with generally with this
The curve track alignment of the consistent center of curvature of the axle of lamp.
4. car headlight device according to claim 1, it is characterised in that the passage (25) of pedestal is in lug (26)
Upper acquisition, lug is on the opposite side of the axle of the lamp, from annular connecting portion (27) radial projection of pedestal (13)；The passage
(25) it is limited between annular connecting portion (27) and the peripheral outward flange (28) of lug, peripheral outward flange (28) is on radial section
It is curve and is L-shaped or C-shaped.
5. car headlight device according to claim 4, it is characterised in that the peripheral outward flange (28) has generally
The consistent center of curvature of relative rotation axi between the axle and lamp socket and pedestal of the lamp.
6. car headlight device according to claim 1, it is characterised in that be connected to the situation of lamp socket in connector
Under, the preceding surface (23) of connector is arranged perpendicular to the axle of the lamp, and has each jut, and it is from preceding table
Face projection obtains, and on the preceding surface along with generally with the axle (A) and lamp socket (11) and pedestal (13) of lamp it
Between the consistent center of curvature of relative rotation axi (A ') curve track generally alignment；First connecting portion, it is arranged in lamp
The bayonet type assembling device of seat and the upstream in the direction that is rotatably connected (D) of the bayonet type reception device of pedestal, as generally straight
Line and solid, generally non-deformable jut, the string according to the curve track are arranged；A pair of second connecting portions, arrangement
Device and the downstream of the direction that is rotatably connected (D) of the bayonet type reception device of pedestal are assembled in the bayonet type of lamp socket, is set
The tooth of elastically deformable, L-type or hook is set to, and only by its root (30) and in the outer peripheral edge on preceding surface (31) integrally
It is integrally fixed with the connector, in face of the opposite side of lamp socket and towards the passage.
7. car headlight device according to claim 1, it is characterised in that the connector (16) is provided with towards lamp socket
Snap fastener connecting device (33).
8. car headlight device according to claim 7, it is characterised in that the snap fastener connecting device (33) includes a pair
The opposed wings (34) of elastic deformation, its lateral protrusion, so as to relative to the preceding surface (23) of connector and in connector
Female contact is inserted on the direction on the male contact of lamp socket prominent from connector (16)；The wing is on an opposite side of the connector
Terminate, there is each tooth connection (35), its be connected to the lamp socket that is placed adjacent to the male contact (12) it is each laterally
Cavity (36).
9. a kind of vehicle, it is provided with the car headlight device (1) according to any one in claim 1-8.
10. one kind is used for the method for the assembling lamp (3) on car headlight device (1), the lamp includes bulb (10) and led by non-
The lamp socket (11) that electric material is made and is integrally connected with bulb, lamp socket are provided with each male contact (12), its cloth
Be set to relative to the relative rotation axi (A ') between the axle of lamp (A) and lamp socket (11) and pedestal (13) at a right angle from lamp base part
To prominent, lamp rotates against around the axle on pedestal (13), so as to assemble the lamp in pedestal upper latch notch；Including step：
- the relative rotation axi (A ') by connector between the axle (A) and lamp socket (11) and pedestal (13) of the lamp
Movement, snap-assembly is made from a material that be electrically non-conductive and is wholely set the connectors (16) of each female contact (18) to lamp
On the male contact (12) of seat (11)；
- the unit bayonet socket of the lamp obtained and connector is connected to pedestal (13), around the lamp axle revolving light (3) so as to
By at least one jut of connector (16) be inserted on pedestal (13) obtain and with the passage of the axle lateral arrangement of the lamp
(25) in, jut is carried as, from the stretching of the preceding surface (23) of the connector in face of bulb, being formed so as to slide with undercutting formula
The mode of dynamic connection receives at least one jut of connector, so as to prevent between connector and lamp socket perpendicular to axle
Direction on relative movement, thus keep connector female contact (18) secure connection to lamp socket male contact (12)；
Relative rotation axi (A ') between the axle (A) and lamp socket (11) and pedestal (13) of the lamp is unanimously, in use, relative on this
Rotary shaft, bayonet connection is realized between the bayonet type reception device (14) of pedestal and the bayonet type assembling device (15) of lamp socket.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000668A ITTO20120668A1 (en) | 2012-07-27 | 2012-07-27 | LIGHTING DEVICE FOR VEHICLES |
| ITTO2012A000668 | 2012-07-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103568930A CN103568930A (en) | 2014-02-12 |
| CN103568930B true CN103568930B (en) | 2017-11-14 |
Family
ID=46845931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310399667.9A Active CN103568930B (en) | 2012-07-27 | 2013-07-29 | Car headlight device |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2690353B1 (en) |
| CN (1) | CN103568930B (en) |
| IT (1) | ITTO20120668A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439686B (en) * | 2016-10-11 | 2019-07-30 | 武汉通畅汽车电子照明有限公司 | A kind of universal mounting structure of vehicle light bulb and its assembly method with light bulb |
| EP3421882B1 (en) * | 2017-06-27 | 2020-03-18 | OSRAM GmbH | Universal adapter device for vehicle headlights and headlight assembly including this adapter device |
| CN114110521B (en) * | 2022-01-26 | 2022-04-15 | 常州通宝光电股份有限公司 | LED module of running lamp |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1711444A (en) * | 2002-11-14 | 2005-12-21 | 皇家飞利浦电子股份有限公司 | A lamp fixation system |
| EP1637803A2 (en) * | 2004-09-18 | 2006-03-22 | Hella KGaA Hueck & Co. | Lighting device for vehicles |
| DE102004045367A1 (en) * | 2004-09-18 | 2006-04-06 | Hella Kgaa Hueck & Co. | Lighting equipment for vehicles, has mounting parts of rotating closure formed from end sections of base adapter and socket and contact plugs lying in surface that passes through electrical plug connection existing between adapter and base |
| FR2836984B1 (en) * | 2002-03-05 | 2006-08-04 | Const Electromecaniques Thome | DEVICE FOR FIXING A LAMP AND AN OCCULTOR TO A MOTOR VEHICLE PROJECTOR REFLECTOR |
| EP1043546B1 (en) * | 1999-03-29 | 2006-12-27 | Hella KGaA Hueck & Co. | Lamp holder for a vehicle headlight |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2765311B1 (en) * | 1997-06-30 | 1999-09-17 | Valeo Vision | DEVICE FORMING A LAMP SOCKET IN A MOTOR VEHICLE PROJECTOR, AND PROJECTORS INCORPORATING SAME |
| JP3280284B2 (en) * | 1997-07-25 | 2002-04-30 | スタンレー電気株式会社 | Headlights |
| FR2835595B1 (en) * | 2002-02-04 | 2004-04-02 | Const Electromecaniques Thome | LAMP SOCKET FOR MOTOR VEHICLE PROJECTOR, AND PROJECTOR REFLECTOR FOR RECEIVING SUCH A LAMP SOCKET. |
| DE102007011432A1 (en) * | 2007-03-08 | 2008-09-11 | Osram Gesellschaft mit beschränkter Haftung | headlights |
-
2012
- 2012-07-27 IT IT000668A patent/ITTO20120668A1/en unknown
-
2013
- 2013-07-26 EP EP13178282.3A patent/EP2690353B1/en active Active
- 2013-07-29 CN CN201310399667.9A patent/CN103568930B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1043546B1 (en) * | 1999-03-29 | 2006-12-27 | Hella KGaA Hueck & Co. | Lamp holder for a vehicle headlight |
| FR2836984B1 (en) * | 2002-03-05 | 2006-08-04 | Const Electromecaniques Thome | DEVICE FOR FIXING A LAMP AND AN OCCULTOR TO A MOTOR VEHICLE PROJECTOR REFLECTOR |
| CN1711444A (en) * | 2002-11-14 | 2005-12-21 | 皇家飞利浦电子股份有限公司 | A lamp fixation system |
| EP1637803A2 (en) * | 2004-09-18 | 2006-03-22 | Hella KGaA Hueck & Co. | Lighting device for vehicles |
| DE102004045367A1 (en) * | 2004-09-18 | 2006-04-06 | Hella Kgaa Hueck & Co. | Lighting equipment for vehicles, has mounting parts of rotating closure formed from end sections of base adapter and socket and contact plugs lying in surface that passes through electrical plug connection existing between adapter and base |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2690353A1 (en) | 2014-01-29 |
| ITTO20120668A1 (en) | 2014-01-28 |
| EP2690353B1 (en) | 2020-04-15 |
| CN103568930A (en) | 2014-02-12 |
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