CN104949028A - Lamp used for vehicle - Google Patents
Lamp used for vehicle Download PDFInfo
- Publication number
- CN104949028A CN104949028A CN201510142071.XA CN201510142071A CN104949028A CN 104949028 A CN104949028 A CN 104949028A CN 201510142071 A CN201510142071 A CN 201510142071A CN 104949028 A CN104949028 A CN 104949028A
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- CN
- China
- Prior art keywords
- lamp
- unit
- circuit unit
- electric circuit
- terminal
- 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.)
- Granted
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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
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/28—Cover glass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/0088—Details of electrical connections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/076—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle by electrical means including means to transmit the movements, e.g. shafts or joints
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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
-
- 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
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/29—Attachment thereof
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain light sources
- F21V19/0025—Fastening arrangements intended to retain light sources the fastening means engaging the conductors of the light source, i.e. providing simultaneous fastening of the light sources and their electric connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention provides a lamp used for a vehicle. A lamp unit and a plurality of electrical circuit units are stored in a lamp chamber, and the lamp improves assembling operationality. The inner surface of a rear wall portion (12b) of a lamp body (12) is fixedly provided with a substrate (60). The front surface (60a) of the substrate (60) is provided with two first terminals (62,64), and the rear surface (60b) is provided with a plurality of structures of second terminals (66) used for connecting with an external power supply. Then, the structure is arranged that each lighting circuit unit (40) and leveling unit (50) are installed from the front side of the lamp relative to the two first terminals (62,64). In addition, a plurality of flexible wires are not needed to be arranged in the lamp chamber, so when a transmitting cover 14 is assembled on the lamp body (12), possibility that the flexible wire is clamped between the transmitting cover and the lamp body is eliminated.
Description
Technical field
The present application relates to lamp unit and multiple electric circuit unit and is accommodated in lamps apparatus for vehicle in lamp house.
Background technology
In the past, as the structure of lamps apparatus for vehicle, what learn is the structure being accommodated with lamp unit and supplying the multiple electric circuit unit for driving the electric power of this lamp unit in the lamp house formed by lamp body and the diffuser being installed on its front end opening.
What " patent document 1 " was recorded is possesses the lamp circuit unit that is connected with the light source bulb of lamp unit via flexible cord and for driving the actuator of movable lampshade as the structure of multiple electric circuit unit of this lamps apparatus for vehicle.
And, in the lamps apparatus for vehicle described in this " patent document 1 ", what adopt is that Relay linker for being connected with the connector of external power source side is fixed on lamp body, and is connected with the structure of lamp circuit unit and actuator respectively via flexible cord relative to this Relay linker.
Prior art document
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2002-170407 publication
Invent problem to be solved
" patent document 1 is " in described lamps apparatus for vehicle described, because what adopt is not only for connecting the flexible cord of light source bulb and lamp circuit unit, and for lamp circuit unit and each flexible cord be connected with Relay linker of actuator being all arranged in the structure in lamp house, so there are the following problems.
Namely, because the operation that is connected with Relay linker by the flexible cord extended from lamp circuit unit or actuator can be caused miscellaneous, in addition, when diffuser is assembled in lamp body, flexible cord is likely caused to be sandwiched between the two, so the problem of assembling operation variation that there is light fixture and so on.
Summary of the invention
The present application completes in light of this situation, its object is to, and provide a kind of lamp unit and multiple electric circuit unit to be all accommodated in lamps apparatus for vehicle in lamp house, it can improve assembling operation.
For solving the technical scheme of problem
The present application is configured with regulation substrate in lamp house, is provided with the structure of multiple electric circuit unit, can realizes described object thus relative to this substrate from same direction.
That is, the lamps apparatus for vehicle of the present application
In the lamp house formed by lamp body and the diffuser of the front end opening being installed on this lamp body, being accommodated with lamp unit and the multiple electric circuit unit of supply for driving the electric power of this lamp unit, it is characterized by,
Substrate is fixed with at the inner face of the first wall portion of described lamp body,
Being positioned at the first surface of the side contrary with described first wall portion of described substrate, be provided with the multiple the first terminals for being electrically connected with described multiple electric circuit unit,
Being positioned at second of described first wall portion side of described substrate, be provided with the second terminal for being electrically connected with external power source,
Described multiple electric circuit unit each relative to described multiple the first terminal each and mutually install from same direction.
Described " multiple electric circuit unit " if supply is for driving the unit of the electric power of lamp unit, then its concrete structure is not particularly limited.
The form of " driving " time described " driving lamp unit " is not particularly limited, and such as, can adopt the form etc. making the form of lamp unit lighting or make lamp unit or its inscape displacement.
Particular location in the lamp body of described " the first wall portion " is not particularly limited.
Described " substrate " both directly can be fixed relative to the inner face of the first wall portion, also indirectly can fix via pad etc.
Technique effect
As as described in shown in structure, the lamps apparatus for vehicle of the present application is for the substrate on the inner face of the first wall portion being fixed on lamp body due to what adopt, at its first surface (namely, be positioned at the face of the side contrary with the first wall portion) be provided with the multiple the first terminals be electrically connected with multiple electric circuit unit, and at its second (namely, be positioned at the face of the first wall portion side) be provided with the second terminal be electrically connected with external power source, and multiple electric circuit unit each relative to multiple the first terminal each and the structure of mutually installing from same direction, therefore following action effect can be obtained.
That is, by by multiple electric circuit unit each relative to multiple the first terminal each and mutually install from same direction, can easily carry out its assembling.In addition, owing to not needing to arrange many flexible cords in lamp house as existing, therefore when diffuser is assembled in lamp body, flexible cord can be eliminated and be sandwiched in possibility between the two.
Like this, according to the present application, be all accommodated in the lamps apparatus for vehicle in lamp house at lamp unit and multiple electric circuit unit, its assembling operation can be improved.
In described structure, if be set to after the rear wall parts of lamp body is set to the first wall portion, again by multiple electric circuit unit each relative to multiple the first terminal each and from light fixture front side install structure, then the installation direction of multiple electric circuit unit can be made consistent relative to the assembling direction of lamp body with diffuser.And, the assembling operation of light fixture can be improved thus further.
In described structure, if adopt is provided with for carrying out the structure with the connector of the electrical connection of external power source on the second terminal, then by the existence of this connector, the water proofing property between lamp body and the second terminal can be improved, in addition, the specification of the connector of external power source side can easily be corresponded to.
In described structure, also can adopt and be accommodated with the second lamp unit with supply for driving the structure of the second electric circuit unit of the electric power of this second lamp unit in lamp house.
Under these circumstances, if adopt the structure be provided with on the first surface of substrate for the 3rd terminal be electrically connected with the second electric circuit unit, and under the state adopting the structure as the second electric circuit unit and be configured in the second wall portion extended along the installation direction to multiple electric circuit unit of lamp body, be installed on the structure of the 3rd terminal in an end of its installation direction, then can obtain following action effect.
Namely, even if be configured to that situation of strip member extended along the installation direction of multiple electric circuit unit at the second electric circuit unit under, because this second electric circuit unit is configured along the second wall portion extended to described installation direction, therefore in one end, the installation with the 3rd terminal can easily be carried out.
At that time, as the structure of the second lamp unit, the structure being fixed on diffuser also can be adopted.Under these circumstances, if be set to after the other end of the installation direction of the second electric circuit unit is provided with the structure of the second connector, be set to by diffuser being assembled in lamp body and the second lamp unit is installed on the structure of the second connector again, although then the second lamp unit is positioned at the position quite far away apart from substrate, also can easily carry out the electrical connection with external power source.
Accompanying drawing explanation
Fig. 1 is the sectional side view of the lamps apparatus for vehicle of the embodiment representing the present application;
Fig. 2 is the sectional side view of the assembling procedure (its 1) representing described lamps apparatus for vehicle;
Fig. 3 is the sectional side view of the assembling procedure (its 2) representing described lamps apparatus for vehicle;
Fig. 4 is the sectional side view of the assembling procedure (its 3) representing described lamps apparatus for vehicle;
Fig. 5 is the sectional side view of the assembling procedure (its 4) representing described lamps apparatus for vehicle.
Description of symbols
10 lamps apparatus for vehicle
12 lamp bodies
12a front end opening
12b rear wall parts
12c, 16a opening portion
12d lower wall portion
14 diffusers
16 extend panel
18 helical springs
20 lamp units
22 light sources
24 speculums
26 projecting lens
28 brackets
28a, 28b support
30 second lamp units
32 light-emitting components
34 lens
34s lens element
36 substrates
38 spindle units
38a, 42 terminals
40 lamp circuit unit
40a, 50a, 90a terminal base portion
50 smoothing unit
52 output shafts
52a leading section
60 substrates
Before 60a
After 60b
62,64 the first terminals
66 second terminals
68 the 3rd terminals
70,76,102 connectors
72 light bulb holders
74 flexible cords
82 parts of bearings
84 nut parts
86 screw rods
86a threaded portion
90 second electric circuit unit
92 second connectors
94 bonding agents
100 body side wire harness
Detailed description of the invention
Below, the embodiment of accompanying drawing to the present application is utilized to be described.
Fig. 1 is the sectional side view of the lamps apparatus for vehicle 10 of the embodiment representing the present application.
As shown in the figure, the lamps apparatus for vehicle 10 of present embodiment is the light fixture of the leading section being arranged at vehicle, what adopt is in the lamp house formed by lamp body 12 and the transparence diffuser 14 being installed on its front end opening 12a, is accommodated with the structure of lamp unit 20 and the second lamp unit 30.
Lamp unit 20 is configured at the central portion in lamp house.On the other hand, the second lamp unit 30 is to be positioned at the lower side of lamp unit 20 and the mode being positioned at the leading section of lamp house configures.
First, the structure of lamp unit 20 is described.
This lamp unit 20 is the projection type lamp units formed from the mode of projecting lens 26 forwards outgoing from the light of light source 22 making to be reflected by speculum 24, possesses the function as headlight.
This lamp unit 20 possesses the bracket 28 of its speculum 24 of supporting and projecting lens 26, and this bracket 28 is provided with multiple support 28a, 28b.And this lamp unit 20 is supported on lamp body 12 via these multiple support 28a, 28b adjustable optical axis.
In described lamp house, the lamp circuit unit 40 being accommodated with the lighting state for controlling lamp unit 20 supply controls the smoothing unit 50 of lamp unit 20 for driving multiple electric circuit unit of the electric power of lamp unit 20 and fascinating at above-below direction according to traveling state of vehicle.At that time, lamp circuit unit 40 is configured at the rear side of lamp unit 20, and smoothing unit 50 is configured at the upper side of lamp circuit unit 40.
In addition, in described lamp house, be configured with the rear wall parts 12b along lamp body 12 and the substrate 60 extended along the vertical direction.This substrate 60 is fixed on the inner face of rear wall parts 12b.
60a before this substrate 60, is provided with for lamp circuit unit 40 and smooth two the first terminals 62,64 that unit 50 is electrically connected.
In addition, on the 60b below of this substrate 60, be provided with multiple second terminals 66 for lamp circuit unit 40 and smoothing unit 50 being electrically connected with the external power source of body side.On the other hand, at the rear wall parts 12b of lamp body 12, be formed with the opening portion 12c for making these multiple second terminals 66 expose.
On multiple second terminal 66, the connector 70 with water proofing property is installed.At that time, this connector 70 is installed on multiple second terminal 66 with the state maintaining the watertightness between the opening portion 12c of lamp body 12.And this connector 70 links with the connector 102 of the body side wire harness 100 extended from the external power source of body side.
Lamp circuit unit 40 is the unit extended along substrate 60 and in lower direction, is fixed on substrate 60 with the state of installing from light fixture front side relative to the first terminal 62.At the front face of this lamp circuit unit 40, be provided with the terminal 42 for being electrically connected with the light source 22 of lamp unit 20.On this terminal 42, be provided with the connector 76 of the leading section being installed on flexible cord 74, this flexible cord 74 extends from the light bulb holder 72 of the light source 22 being installed on lamp unit 20.
Smoothing unit 50 is the unit extended along the longitudinal direction, is fixed on substrate 60 with the state of installing from light fixture front side relative to the first terminal 64.This smoothing unit 50 possesses forwards outstanding output shaft 52.This its leading section of output shaft 52 52a is formed as spherical.
On each support 28a, 28b of the bracket 28 of lamp unit 20, be separately installed with parts of bearings 82 and nut part 84.
Parts of bearings 82 embeds the leading section 52a of the output shaft 52 of smoothing unit 50.In addition, nut part 84 screws togather with the threaded portion 86a of optical axis adjustment screw rod 86.This screw rod 86 extends along light fixture fore-and-aft direction, and portion in its back-end, is supported on the rear wall parts 12b of lamp body 12.
In described lamp house, and near the rear of diffuser 14, be configured with the prolongation panel 16 extended along this diffuser 14.This prolongation panel 16 has the opening portion 16a surrounding lamp unit 20.And this prolongation panel 16 is fixed on diffuser 14.
Then, the structure of the second lamp unit 30 is described.
This second lamp unit 30 is that transmission controls the direct light type lamp unit formed from the mode of the emergent light of the light-emitting component 32 configured to light fixture front with the lens 34 by being configured at its front side, possesses the function as overall width lamp.This second lamp unit 30 is fixed on diffuser 14 via prolongation panel 16.
Light-emitting component 32 is white light-emitting diode, is supported on the substrate 36 configured along the vertical guide orthogonal with light fixture fore-and-aft direction.This substrate 36 is fixed on and extends panel 16.
At the lower area of substrate 36, the spindle unit 38 rearward extended is installed.On the outer peripheral face of this spindle unit 38, helical spring 18 is installed.In addition, on the rear end face of this spindle unit 38, be provided with the terminal 38a be electrically connected with light-emitting component 32.And this spindle unit 38 is configured to, when its terminal 38a is compressed load from rear side, its helical spring 18 just carries out elasticity of compression distortion, and its total length shortens.
The lower zone extending its opening portion of panel 16 16a is partly cut into breach.And lens 34 configure to embed the state being cut into the part of breach of this prolongation panel 16.The mode that these lens 34 extend to even up with prolongation panel 16 is formed.After these lens 34, be formed with multiple lens element 34s, by these each lens element 34s, make the emergent light of self-emission device 32 to spread in the lateral direction.
In described lamp house, be accommodated with supply for driving the second electric circuit unit 90 of the electric power of the second lamp unit 30.This second electric circuit unit 90 is the unit extended in long way along the longitudinal direction, along lamp body 12 lower wall portion 12d and configure.
The bottom of 60a before substrate 60, is provided with the 3rd terminal 68 for being electrically connected with the second electric circuit unit 90.Second electric circuit unit 90 portion in its back-end, is installed on the 3rd terminal 68.
On the other hand, in the leading section of the second electric circuit unit 90, be provided with the second connector 92, in this second connector 92, be installed on the terminal 38a of the spindle unit 38 of the second lamp unit 30.When this installation, utilize the pressing force produced by the distortion of helical spring 18 elasticity of compression, reliably carry out the link of terminal 38a and the second connector 92, in addition, also reliably carry out the link of the second electric circuit unit 90 and the 3rd terminal 68.
In the present embodiment, as lamp circuit unit 40, smoothing unit 50 and each circuit structure of the second electric circuit unit 90, the three-dimensional wiring formed by MID (Molded Interconnect Device) processing method is used.
Fig. 2 ~ 5 are sectional side views of the assembling procedure of the lamps apparatus for vehicle 10 representing present embodiment.
First, as shown in Figure 2, relative to the lamp body 12 being provided with optical axis adjustment screw rod 86, from light fixture front side, substrate 60 is inserted, be fixed on the inner face of wall portion 12b thereafter.
Then, as shown in Figure 3, relative to the lamp body 12 being fixed with substrate 60, from light fixture front side, lamp circuit unit 40 and smoothing unit 50 are inserted, and both be installed on respectively each the first terminal 62,64 and be electrically connected.In addition, from light fixture front side, along the lower wall portion 12d of lamp body 12, the second electric circuit unit 90 is inserted, and this second electric circuit unit 90 is installed on the 3rd terminal 68 and is electrically connected.
In addition, after lamp circuit unit 40, be formed with the terminal base portion 40a be electrically connected with the first terminal 62, at the rear end face of smoothing unit 50, be formed with the terminal base portion 50a be electrically connected with the first terminal 64.In addition, at the rear end face of the second electric circuit unit 90, be formed with the terminal base portion 90a be electrically connected with the 3rd terminal 68.
Then, as shown in Figure 4, relative to lamp body 12, from light fixture front side, lamp unit 20 is inserted, the nut part 84 being installed on its support 28b is screwed togather with the threaded portion 86a of optical axis adjustment screw rod 86, and the parts of bearings 82 being installed on its support 28a is embedded the leading section 52a of the output shaft 52 of smoothing unit 50.Then, the connector 76 of the leading section being installed on the flexible cord 74 extended from lamp unit 20 be installed on the terminal 42 of lamp circuit unit 40 and be electrically connected.
Then, as shown in Figure 5, diffuser 14 is assembled in lamp body 12 from light fixture front side.This assembling is undertaken by operating as follows, that is, in advance bonding agent 94 is coated the front end opening 12a of lamp body 12, then in this condition, is crimped by diffuser 14 with lamp body 12.
Then, by this assembling, the second lamp unit 30 being fixed on diffuser 14 is installed on the second connector 92 of the second electric circuit unit 90 and is electrically connected via extending panel 16.When this installation, helical spring 18 carries out elasticity of compression distortion, and reliably carries out the terminal 38a of the spindle unit 38 of the second lamp unit 30 and the link of the second connector 92.
Then, the action effect of present embodiment is described.
The lamps apparatus for vehicle 10 of present embodiment is owing to becoming for the substrate 60 on the inner face of (the first wall portion) the rear wall parts 12b being fixed on lamp body 12, its (first surface) above 60a be provided with (multiple electric circuit unit) lighting face road unit 40 and smooth two the first terminals 62 that unit 50 is electrically connected, 64, and on its (second face) below 60b, be provided with the second terminal 66 be electrically connected with external power source, and lamp circuit unit 40 and smoothing unit 50 each relative to two the first terminals 62, 64 each and the structures of installing from (mutually each other same direction) light fixture front side, therefore following action effect can be obtained.
That is, by by lamp circuit unit 40 and smoothing unit 50 each relative to two the first terminals 62,64 each and mutually install from same direction, can easily carry out its assemble.In addition, owing to not needing to arrange many flexible cords in lamp house as existing, therefore when diffuser 14 is assembled in lamp body 12, flexible cord can be eliminated and be sandwiched in possibility between the two.
Like this, according to the present embodiment, be all accommodated in the lamps apparatus for vehicle 10 in lamp house at lamp unit 20 and lamp circuit unit 40 and smoothing unit 50, its assembling operation can be improved.
At that time, in the present embodiment, due to adopt be lamp circuit unit 40 and smoothing unit 50 each relative to two the first terminals 62,64 each and from light fixture front side install structure, therefore, it is possible to make lamp circuit unit 40 and smoothing unit 50 installation direction consistent relative to the assembling direction of lamp body 12 with diffuser 14.And, the assembling operation of light fixture can be improved thus further.
In addition, in the present embodiment, owing to being provided with for carrying out the connector 70 with the electrical connection of external power source on the second terminal 66, therefore by the existence of this connector 70, the water proofing property between lamp body 12 and the second terminal 66 can be improved, in addition, the specification of the connector 102 of external power source side can easily be corresponded to.
And then, in the present embodiment, due to for drive the second electric circuit unit 90 of the second lamp unit 30 along lamp body 12 lower wall portion 12d (namely, the second wall portion along the installation direction of lamp circuit unit 40 and smoothing unit 50 extends) and to configure, and portion in its back-end, be installed on the 3rd terminal 68 be arranged on before substrate 60 on 60a, therefore can obtain following action effect.
Namely, in the present embodiment, although the second electric circuit unit 90 is configured to the long portion part extended along light fixture fore-and-aft direction, by making this second electric circuit unit 90 slide along lower wall portion 12d, can easily carry out the installation with the 3rd terminal 68 in portion in its back-end.
At that time, in the present embodiment, due to employing is that the second lamp unit 30 is fixed on diffuser 14, and be provided with the second connector 92 in the leading section of the second electric circuit unit 90, and the structure of the second connector 92 is installed on by diffuser 14 being assembled in lamp body 12 and the second lamp unit 30, although therefore the second lamp unit 30 is located at the position quite far away apart from substrate 60, front, also can easily carry out the electrical connection with external power source.
In the present embodiment, due to adopt be substrate 60, lamp circuit unit 40, smoothing unit 50, second electric circuit unit 90, lamp unit 20 and the second lamp unit 30 all from light fixture front side (namely, direction from identical relative to the assembling direction of lamp body 12 with diffuser 14) carry out the structure of installing, therefore, it is possible to realize the fitting structure being applicable to automatic Composition.
In said embodiment, be set to and use the three-dimensional wiring that formed by MID processing method to be illustrated as each the light fixture of circuit structure of lamp circuit unit 40, smoothing unit 50 and the second electric circuit unit 90, but also can adopt the circuit structure beyond it (such as, using the circuit structure etc. of bus or FPC etc.).
In said embodiment, the light fixture that what be set to employing is substrate 60, lamp circuit unit 40, smoothing unit 50, second electric circuit unit 90, lamp unit 20 and the second lamp unit 30 all carry out the structure of installing from light fixture front side is illustrated, but also can adopt its part or all carry out the structure of installing from the direction (such as, from light fixture upper side) beyond light fixture front side.
In said embodiment, lamp unit 20 is headlight and the situation that the second lamp unit 30 is mark lamp is illustrated, but when being configured to the light fixture beyond it (such as: fog lamp, daytime running lamps, front-turn signal lamp etc.), also by being set to the structure of described embodiment, and the action effect same with the situation of described embodiment can be obtained.
In said embodiment, the numerical value represented as parameter is an example only, they can certainly be set as suitably different values.
In addition, the present application is not limited to the structure described in described embodiment, can adopt the structure of all changes in addition beyond it.
Claims (5)
1. a lamps apparatus for vehicle, it is in the lamp house formed by lamp body and the diffuser of the front end opening being installed on this lamp body, be accommodated with lamp unit and the multiple electric circuit unit of supply for driving the electric power of this lamp unit, the feature of described lamps apparatus for vehicle is
Substrate is fixed with at the inner face of the first wall portion of described lamp body,
Being positioned at the first surface of the side contrary with described first wall portion of described substrate, be provided with the multiple the first terminals for being electrically connected with described multiple electric circuit unit,
Being positioned at second of described first wall portion side of described substrate, be provided with the second terminal for being electrically connected with external power source,
Each of described multiple electric circuit unit is installed from same direction mutually relative to each of described multiple the first terminal.
2. lamps apparatus for vehicle as claimed in claim 1, is characterized in that,
Described first wall portion is the rear wall parts of described lamp body,
Described multiple electric circuit unit each relative to described multiple the first terminal each and install from light fixture front side.
3. lamps apparatus for vehicle as claimed in claim 1 or 2, is characterized in that,
Be provided with for carrying out the connector with the electrical connection of described external power source at described second terminal.
4. the lamps apparatus for vehicle as described in any one in claims 1 to 3, is characterized in that,
In described lamp house, be accommodated with the second lamp unit with supply for driving the second electric circuit unit of the electric power of this second lamp unit,
On the described first surface of described substrate, be provided with the 3rd terminal for being electrically connected with described second electric circuit unit,
Under the state that described second electric circuit unit is configured in the second wall portion extended along the installation direction to described multiple electric circuit unit of described lamp body, in an end of described installation direction, be installed on described 3rd terminal.
5. lamps apparatus for vehicle as claimed in claim 4, is characterized in that,
Described second lamp unit is fixed on described diffuser,
The second connector is provided with in the other end of the described installation direction of described second electric circuit unit,
By described diffuser is assembled in described lamp body, described second lamp unit is installed on described second connector.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-074913 | 2014-03-31 | ||
| JP2014074913A JP6308659B2 (en) | 2014-03-31 | 2014-03-31 | Vehicle lighting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104949028A true CN104949028A (en) | 2015-09-30 |
| CN104949028B CN104949028B (en) | 2017-12-08 |
Family
ID=54163918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510142071.XA Active CN104949028B (en) | 2014-03-31 | 2015-03-27 | Lamps apparatus for vehicle |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6308659B2 (en) |
| CN (1) | CN104949028B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111396825A (en) * | 2020-03-24 | 2020-07-10 | 上海诺敦汽车零部件有限公司 | Novel automobile L ED and laser headlamp electrical framework |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020133702A1 (en) | 2020-12-16 | 2022-06-23 | HELLA GmbH & Co. KGaA | Lighting device and assembly method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0654375A1 (en) * | 1993-11-23 | 1995-05-24 | Valeo Vision | Vehicle headlamp |
| CN1321235A (en) * | 1999-09-30 | 2001-11-07 | 松下电工株式会社 | Illumination device |
| EP1481845A1 (en) * | 2003-05-26 | 2004-12-01 | Valeo Vision | Electronic's housing and headlamp for a vehicle containing an electronic circuit |
| JP2008296660A (en) * | 2007-05-30 | 2008-12-11 | Koito Mfg Co Ltd | Headlamp for vehicle |
| US20100008099A1 (en) * | 2008-07-14 | 2010-01-14 | Ichikoh Industries, Ltd. | Vehicle lighting device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5651204Y2 (en) * | 1976-08-24 | 1981-11-30 | ||
| JP3893812B2 (en) * | 1999-09-30 | 2007-03-14 | 松下電工株式会社 | Lighting device |
| JP2012164448A (en) * | 2011-02-04 | 2012-08-30 | Koito Mfg Co Ltd | Lamp for vehicle |
-
2014
- 2014-03-31 JP JP2014074913A patent/JP6308659B2/en not_active Expired - Fee Related
-
2015
- 2015-03-27 CN CN201510142071.XA patent/CN104949028B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0654375A1 (en) * | 1993-11-23 | 1995-05-24 | Valeo Vision | Vehicle headlamp |
| CN1321235A (en) * | 1999-09-30 | 2001-11-07 | 松下电工株式会社 | Illumination device |
| EP1481845A1 (en) * | 2003-05-26 | 2004-12-01 | Valeo Vision | Electronic's housing and headlamp for a vehicle containing an electronic circuit |
| JP2008296660A (en) * | 2007-05-30 | 2008-12-11 | Koito Mfg Co Ltd | Headlamp for vehicle |
| US20100008099A1 (en) * | 2008-07-14 | 2010-01-14 | Ichikoh Industries, Ltd. | Vehicle lighting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111396825A (en) * | 2020-03-24 | 2020-07-10 | 上海诺敦汽车零部件有限公司 | Novel automobile L ED and laser headlamp electrical framework |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015197989A (en) | 2015-11-09 |
| JP6308659B2 (en) | 2018-04-11 |
| CN104949028B (en) | 2017-12-08 |
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