CN106402771A - Fastening structure of vehicle lamp - Google Patents
Fastening structure of vehicle lamp Download PDFInfo
- Publication number
- CN106402771A CN106402771A CN201610765436.9A CN201610765436A CN106402771A CN 106402771 A CN106402771 A CN 106402771A CN 201610765436 A CN201610765436 A CN 201610765436A CN 106402771 A CN106402771 A CN 106402771A
- Authority
- CN
- China
- Prior art keywords
- pcb
- circuit board
- printed circuit
- fastening structure
- accommodation space
- 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.)
- Pending
Links
Classifications
-
- 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
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention provides a fastening structure of a vehicle lamp. The fastening structure comprises a shell for supporting and installing the vehicle lamp, a light-emitting unit providing a light source for the vehicle lamp, a light distributing unit facing the light-emitting unit and distributing light emitted by the light source in a preset mode, a printed circuit board for driving and controlling the light-emitting unit, a lining frame unit used for supporting and installing the light distributing unit and connected to the shell and at least one retaining unit for containing and bearing the printed circuit board and locating the printed circuit board inside the shell. According to the fastening structure of the vehicle lamp, the printed circuit board is stable and reliable, the design is simple and compact, additional locating elements are not needed, and therefore the processing cost is lowered, and the convenience of the assembly technology is improved.
Description
Technical field
The present invention relates to vehicle spare and accessory parts field, more particularly, to a kind of control board being applied to Herba Plantaginis illuminator
Fastening position limiting structure.
Background technology
Gradually enter into family with vehicle, the requirement to various vehicle components for the user also improves all the more, for Vehicle lamp structure
It is also proposed corresponding requirement.The PCB printed circuit board (PCB) light source providing car light being driven and controlling, its palpus and light source die
Group is electrically connected it is also desirable to there be supporting mechanism to provide it to install and positioning.In prior art, the insertion of PCB printed circuit board (PCB) is set
In the corresponding draw-in groove of lamp body, however, such structure may lead to PCB printed circuit board (PCB) come off in vibration processes in
Draw-in groove, and then lead to the control to light source module to be lost efficacy.Thus, the limited design how designing effectively utilizes Vehicle lamp structure is empty
Between, provide the fastening structure being directed to PCB printed circuit board (PCB) with respect to housing effective to light source module to guarantee that it is maintained at
Become the problem that those skilled in the art need to solve in working condition.
Content of the invention
In order to overcome above-mentioned technological deficiency, it is an object of the invention to provide one kind is directed to PCB printed circuit board (PCB) relatively
In the fastening structure of housing, it can provide printed circuit board (PCB) stable and reliable fastening structure, the design of this fastening structure simple and
Compact, extra setting element need not being set up, thus reducing processing cost, also improving the convenience of assembly technology.
The invention discloses a kind of fastening structure of car light, including the housing providing car light to support and install, provide car light
Light source luminescence unit, the light sending towards described luminescence unit and by light source forms the luminous intensity distribution list of the distribution of predetermined light
Unit, provides and described luminescence unit is driven and the printed circuit board (PCB) controlling, and provide described luminous intensity distribution unit supports and installation and
The lining frame unit being connected with described housing, also includes at least one holding unit, and it provides described printed circuit board (PCB) to accommodate and props up
Hold and be allowed to be positioned in described housing.
Preferably, described holding unit includes the accommodation space positioned at described housing, and described printed circuit board (PCB) accommodates this appearance
In between being empty, and keep geo-stationary in this accommodation space.
Preferably, described holding unit also includes the flexible member positioned at described lining frame unit, and it provides described printing electricity
Road plate is attached to the spacing further of the direction of described accommodation space along it.
Preferably, described flexible member is attached to described housing from the edge of described lining frame unit to described printed circuit board (PCB)
The direction in space extends, and it includes：Butting section, it touches along the edge of predetermined installation direction and described printed circuit board (PCB)
Touch and thrust is produced to it；And elasticity gripping arm, it extends to described butting section to carry by the edge of described lining frame unit
Support for its elasticity.
Preferably, described flexible member is arched.
Preferably, described flexible member is integrally formed with described lining frame unit or separately located at described lining frame unit.
Preferably, described accommodation space includes：Clamping part, this clamping part limits the described print being located in described accommodation space
Printed circuit board is subjected to displacement change in its vertical direction.
Preferably, described clamping part is included in the vertical direction of described printed circuit board (PCB) and protrudes from table in described accommodation space
The protruding rib in face, this protruding rib is located in described accommodation space by the both sides of described printed circuit board (PCB).
After employing technique scheme, compared with prior art, the fastening structure of the car light of the present invention and its fastening side
Method has the advantages that：It provides printed circuit board (PCB) and stablizes and reliable fastening structure, and the design of this fastening structure is simple
And compact, extra setting element need not being set up, thus reducing processing cost, also improving the convenience of assembly technology.Separately
Outward, flexibly, it flexibly can set the flexible member installation site that the present invention provides according to printed circuit board (PCB) position in the housing
In neighbouring mounting bracket, thus simplifying processing technique.
Brief description
Fig. 1 is the decomposition texture schematic diagram of the fastening structure of the car light of better embodiment of the present invention.
Fig. 2 is that the structure assembled with housing of PCB of the fastening structure of the car light of better embodiment of the present invention is shown
It is intended to.
Fig. 3 is the knot with lining frame unit assembling for the PCB of the fastening structure of the car light of better embodiment of the present invention
Structure schematic diagram.
Reference：
1 housing
2 PCB
3 lining frame units
4 Flexible elements
41 butting section 42 elasticity gripping arm
5 accommodation spaces
51 clamping parts
511 protruding ribs.
Specific embodiment
Advantages of the present invention is expanded on further below in conjunction with accompanying drawing and specific embodiment.In the present invention " top/on ",
" lower section/under ", " front end/front ", " rear end/rear " etc. are the explanations carrying out to the description in direction or position taking accompanying drawing as a example, but root
Can also make a change according to being actually needed, the change made is all contained in the scope of the present invention.Additionally, term " first ",
" second " etc. is only used for name, and it is not intended that indicating or imply relative importance or implying the spy of the technology indicated by indicating
The quantity levied.
Refer to Fig. 1 to Fig. 3, the Herba Plantaginis illuminator of the present invention includes housing 1, provide and luminescence unit is driven and controls
PCB 2 and the lining frame unit 3 that luminous intensity distribution unit supports are connected with installation and with housing 1 is provided.
Installation in order to provide PCB 2 is fixed and reliably working, and the Herba Plantaginis illuminator of the present invention at least includes one
Individual holding unit, it provides the receiving of PCB 2 and supporting, and, is allowed to be positioned in housing 1.
Please in combination with Fig. 2, in this better embodiment, holding unit includes the accommodation space 5 positioned at housing 1, its
Provide receiving and the supporting of PCB 2, this accommodation space 5 have be adapted with the outline of PCB 2 in flat
The grooved of shape, PCB 2 is inserts horizontally into, by direction as shown, the grooved space that this is in flat.
Further, this accommodation space 5 includes clamping part 51, and this clamping part 51 limits the PCB being located in accommodation space 5
Circuit board 2 is subjected to displacement change in its vertical direction.
In this better embodiment, the vertical direction that clamping part 51 is included in PCB 2 protrudes from accommodation space 5
The protruding rib 511 of inner surface, this protruding rib 511 is located in accommodation space 5 by the both sides of PCB 2, and makes
PCB 2 keeps geo-stationary in this accommodation space 5.
Please in combination with Fig. 3, in this better embodiment, holding unit also includes the bullet positioned at described lining frame unit 3
Property element 4, its provide PCB 2 be attached to the spacing further of the direction of described accommodation space 5 along it.
Specifically, flexible member 4 is attached to described accommodation space 5 from the edge of lining frame unit 3 to PCB 2
Direction extends, and it has further included butting section 51, and this butting section 51 is along the side of predetermined installation direction and PCB 2
Edge phase is touched and is produced thrust to it, and this butting section 51 and PCB 2 can be contacted or face contacts.Bullet
Property element 4 also include elasticity gripping arm 52, this elasticity gripping arm 52 is extended from the edge serving as a contrast frame unit 3 to butting section 51 and therewith
It is connected, to provide butting section 51 elasticity to support.It is preferred that flexible member 4 is arched, and there is axially symmetric structure, flexible member 4
Can also be in semi-circular shape substantially.
Preferably, flexible member 4 and lining frame unit 2 are integrally formed, and certainly, flexible member 4 can also be separately located at lining frame list
In unit 2.It is an option that flexible member 4 can be integrated in or another be easy to PCB 2 located at being adjacent to housing
There is provided on other structures part spacing further.
In sum, the fastening structure of the car light of the present invention provides printed circuit board (PCB) and stablizes and reliable fastening structure,
The design of this fastening structure is simple and compact, need not set up extra setting element.
It should be noted that embodiments of the invention have preferably implementation, and not the present invention is made any type of
Limit, any one skilled in the art changes or is modified to equivalent effective possibly also with the technology contents of the disclosure above
Embodiment, as long as without departing from the content of technical solution of the present invention, made to above example according to the technical spirit of the present invention
Any modification or equivalent variations and modification, all still fall within the range of technical solution of the present invention.
Claims (8)
1. a kind of fastening structure of car light, including the housing providing car light to support and install, provides the luminous list of the light source of car light
Unit, the light sending towards described luminescence unit and by light source forms the luminous intensity distribution unit of the distribution of predetermined light, provides to described
Light unit drives and the printed circuit board (PCB) controlling, and provides described luminous intensity distribution unit supports to be connected with installation and with described housing
It is characterised in that also including at least one holding unit, it provides described printed circuit board (PCB) to accommodate with supporting and makes lining frame unit
Be positioned in described housing.
2. the fastening structure of car light according to claim 1 is it is characterised in that described holding unit is included positioned at described shell
The accommodation space of body, described printed circuit board (PCB) accommodates in this accommodation space, and keeps geo-stationary in this accommodation space.
3. the fastening structure of car light according to claim 2 is it is characterised in that described holding unit is also included positioned at described
The flexible member of lining frame unit, it provides described printed circuit board (PCB) to be attached to the limit further in the direction of described accommodation space along it
Position.
4. the fastening structure of car light according to claim 3 is it is characterised in that described flexible member is by described lining frame unit
Edge to described printed circuit board (PCB) be attached to described accommodation space direction extend, it includes：
Butting section, it along the edge phase touching of predetermined installation direction and described printed circuit board (PCB) and produces thrust to it；
And
Elasticity gripping arm, it extends to described butting section to provide its elasticity to support by the edge of described lining frame unit.
5. the fastening structure of car light according to claim 4 is it is characterised in that described flexible member is arched.
6. the fastening structure of car light according to claim 4 is it is characterised in that described flexible member serves as a contrast frame unit with described
It is integrally formed or separately located at described lining frame unit.
7. the fastening structure of car light according to claim 2 is it is characterised in that described accommodation space includes：Clamping part, should
Clamping part limits the described printed circuit board (PCB) being located in described accommodation space and is subjected to displacement change in its vertical direction.
8. the fastening structure of car light according to claim 7 is it is characterised in that described clamping part is included in described printing electricity
The vertical direction of road plate protrudes from the protruding rib of described accommodation space inner surface, and this protruding rib is by the both sides of described printed circuit board (PCB)
It is located in described accommodation space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610765436.9A CN106402771A (en) | 2016-08-30 | 2016-08-30 | Fastening structure of vehicle lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610765436.9A CN106402771A (en) | 2016-08-30 | 2016-08-30 | Fastening structure of vehicle lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106402771A true CN106402771A (en) | 2017-02-15 |
Family
ID=58002813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610765436.9A Pending CN106402771A (en) | 2016-08-30 | 2016-08-30 | Fastening structure of vehicle lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106402771A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1690748A (en) * | 2004-04-28 | 2005-11-02 | 斯坦雷电气株式会社 | Lighting device |
| JP2007194173A (en) * | 2006-01-23 | 2007-08-02 | Koito Mfg Co Ltd | Light source module |
| JP2007207594A (en) * | 2006-02-02 | 2007-08-16 | Koito Mfg Co Ltd | Light source module |
| CN201185533Y (en) * | 2008-04-28 | 2009-01-21 | 青岛海信电器股份有限公司 | Fixed structure for key-press circuit board of an electronic device |
| JP2010176925A (en) * | 2009-01-27 | 2010-08-12 | Ichikoh Ind Ltd | Vehicle lighting fixture |
| CN201652095U (en) * | 2009-09-16 | 2010-11-24 | 芜湖晨通照明有限责任公司 | LED car lamp with convenient installation |
| EP2378323A2 (en) * | 2010-03-31 | 2011-10-19 | Koito Manufacturing Co., Ltd. | Vehicle lamp |
| CN202938204U (en) * | 2012-12-18 | 2013-05-15 | 马瑞利汽车零部件(芜湖)有限公司 | Light emitting diode (LED) automobile tail lamp |
| CN203980083U (en) * | 2014-07-18 | 2014-12-03 | 巨铠精密工业股份有限公司 | Composite car lamp |
-
2016
- 2016-08-30 CN CN201610765436.9A patent/CN106402771A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1690748A (en) * | 2004-04-28 | 2005-11-02 | 斯坦雷电气株式会社 | Lighting device |
| JP2007194173A (en) * | 2006-01-23 | 2007-08-02 | Koito Mfg Co Ltd | Light source module |
| JP2007207594A (en) * | 2006-02-02 | 2007-08-16 | Koito Mfg Co Ltd | Light source module |
| CN201185533Y (en) * | 2008-04-28 | 2009-01-21 | 青岛海信电器股份有限公司 | Fixed structure for key-press circuit board of an electronic device |
| JP2010176925A (en) * | 2009-01-27 | 2010-08-12 | Ichikoh Ind Ltd | Vehicle lighting fixture |
| CN201652095U (en) * | 2009-09-16 | 2010-11-24 | 芜湖晨通照明有限责任公司 | LED car lamp with convenient installation |
| EP2378323A2 (en) * | 2010-03-31 | 2011-10-19 | Koito Manufacturing Co., Ltd. | Vehicle lamp |
| CN202938204U (en) * | 2012-12-18 | 2013-05-15 | 马瑞利汽车零部件(芜湖)有限公司 | Light emitting diode (LED) automobile tail lamp |
| CN203980083U (en) * | 2014-07-18 | 2014-12-03 | 巨铠精密工业股份有限公司 | Composite car lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |
|
| RJ01 | Rejection of invention patent application after publication |