CN102679255A - Courtesy door light - Google Patents
Courtesy door light Download PDFInfo
- Publication number
- CN102679255A CN102679255A CN2012101802706A CN201210180270A CN102679255A CN 102679255 A CN102679255 A CN 102679255A CN 2012101802706 A CN2012101802706 A CN 2012101802706A CN 201210180270 A CN201210180270 A CN 201210180270A CN 102679255 A CN102679255 A CN 102679255A
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- CN
- China
- Prior art keywords
- shell
- lamp
- base
- housing
- circuit board
- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention discloses a courtesy door light, which includes a housing, a base mounted in the inner cavity of the housing, a circuit board arranged at the front end of the housing, a light-emitting component arranged on the circuit board, and a lens arranged at the front end of the housing, wherein the lens covers the circuit board; an inward-extending clamp hook is arranged on the inner wall of the housing; a boss is arranged on the base; and the elastic clamp head of the clamp hook penetrates out of a through hole of the boss and is clamped on the front end surface of the boss. By adopting the design of the clamp hook and the boss, the firm connection of the base and the housing is ensured, and the loosening is avoided; as the base and the housing are conveniently assembled, the courtesy door light is convenient for wide application; the wiring channel arranged on the base facilitates fixing electric wires of a driver, so as to prevent the electric wires from swinging in the housing; and by heat-sealed welding the bottom of the lens into an annular groove of the housing, the waterproof performance of the courtesy door light is improved.
Description
Technical field
The present invention relates to a kind of light fixture that is used for vehicle, be specifically related to a kind of student welcome's lamp.
Background technology
Along with the continuous improvement of design, adopted the exquisite detailed design of welcome's lamp on the car.Through adopting the design of welcome's lamp, when playing illuminating effect, also can promote its decoration functions.General on the market welcome's lamp generally comprises base and shell, yet base is insecure with being connected of shell, occurs the phenomenon that gets loose easily.
Summary of the invention
To the deficiency of prior art, the object of the invention is intended to provide a kind of student welcome's lamp, through the design with grab and boss, can guarantee being connected firmly of base and shell, prevents the phenomenon that gets loose.
For realizing above-mentioned purpose, the present invention adopts following technical scheme:
Student welcome's lamp, comprise shell, be installed in shell inner cavity base, be arranged on the shell front end circuit board, be arranged on light-emitting component on the circuit board, be fixed on the lens of shell front end; Said lens cover cap is on circuit board, and the inwall of shell is provided with the grab that extends inwardly, and base is provided with boss, and the elastic chuck of grab passes from the perforation of boss, and is buckled on the front end face of boss.
Light-emitting component is a light emitting diode.
Base is provided with trough, forms Wire channel in building between base and the shell, and this student welcome's lamp also comprises driver, and the electric wire of driver passes Wire channel in building, trough successively, and is electrically connected at the conductive electrode of circuit board.
Also be provided with cannelure on the front end of shell, the bottom heat seal of lens is welded in the cannelure.
Its length direction of inwall upper edge of lens is arranged with a plurality of leaded light grooves.
The and arranged on left and right sides of shell is respectively arranged with installing hole.
Said circuit board is connected through bolt with shell.
Student welcome's lamp that the present invention set forth, its beneficial effect is:
1, through adopting the design of grab and boss, can guarantee being connected firmly of base and shell, prevent the phenomenon that gets loose; And the assembling of base and shell is convenient, can be convenient to be widely used;
2, be provided with trough through base, the electric wire that can be convenient to driver is fixed, thereby avoids electric wire to rock in the enclosure;
3, be welded in the cannelure of shell through bottom heat seal, can improve the water resistance of this student welcome's lamp lens.
Description of drawings
Fig. 1 is the structural representation of student welcome's lamp of the present invention;
Fig. 2 shows along the cutaway view of Figure 1A-A line;
Wherein, 1, base; 11, boss; 2, shell; 21, grab; 211, elastic chuck; 22, Wire channel in building; 23, installing hole; 24, cannelure; 3, circuit board; 31, bolt; 32, light-emitting component; 4, lens; 41, leaded light groove; 5, driver; 51, electric wire.
The specific embodiment
Below, in conjunction with the accompanying drawing and the specific embodiment, student welcome's lamp of the present invention done further describing, so that clearerly understand the present invention's technical thought required for protection.
Like Fig. 1, shown in 2, be student welcome's lamp of the present invention, comprise shell 2, be installed in shell 2 inner chambers base 1, be arranged on shell 2 front ends circuit board 3, be arranged on light-emitting component 32 on the circuit board 3, be fixed on the lens 4 on the shell 2.Said lens 4 cover caps are on circuit board 3.The inwall of shell 2 is provided with the grab 21 that extends inwardly, and base 1 is provided with boss 11, and the elastic chuck 211 of grab 21 passes from the perforation of boss 11, and is buckled on the front end face of boss 11.For the ease of installing, on the outer surface of the elastic chuck 211 of grab 21 the inclination tangent plane is set, the area of section of this elastic chuck 211 increases from front to back gradually.During assembling, can be earlier the elastic chuck 211 of grab 21 be interted in the perforation of boss 11, because the elastic chuck 211 of grab 21 under the squeezing action of the inwall of perforation deformation takes place; After treating that elastic chuck 211 passes perforation, elastic chuck 211 is reset to original state, and the elastic chuck 211 of grab 21 is buckled on the front end face of boss 11; Thereby prevent the phenomenon that shell 2 and base 1 get loose; And base 1 is convenient with the assembling of shell 2, can be convenient to be widely used.
Base 1 is provided with trough, forms Wire channel in building 22 between base 1 and the shell 2, and this student welcome's lamp also comprises driver 5, and the electric wire 51 of driver 5 passes Wire channel in building 22, trough successively, and is electrically connected at the conductive electrode of circuit board 3.Through adopting the design of trough, the electric wire 51 that can be convenient to driver 5 is fixing, thereby avoids electric wire 51 in shell 2, to rock.
Preferably, its length direction of madial wall upper edge of lens 4 is arranged with a plurality of leaded light grooves 41.The light that light-emitting component 32 distributes can improve its optically focused and effect after 41 reflections of leaded light groove and refraction.The inventor also also is provided with cannelure 24 on the front end of shell 2, the bottom heat seal of lens 4 is welded in the cannelure 24.Concrete, lens 4 are welded on the shell 2 through the heat seal of high frequency machine, can improve the water resistance of student welcome's lamp, avoid rainwater to enter to the inside of student welcome's lamp, thereby prolong the service life of light fixture.
Preferably, light-emitting component 32 is a light emitting diode.For the ease of the dismounting and the maintenance of this welcome's lamp, described circuit board 3 is connected through bolt 31 with shell 2.
The and arranged on left and right sides of shell 2 is respectively arranged with installing hole 23.
To one skilled in the art, can make other various corresponding changes and deformation, and these all changes and deformation should belong within the protection domain of claim of the present invention all according to the technical scheme and the design of above description.
Claims (7)
1. student welcome's lamp is characterized in that: comprise shell, be installed in shell inner cavity base, be arranged on the shell front end circuit board, be arranged on light-emitting component on the circuit board, be fixed on the lens of shell front end; Said lens cover cap is on circuit board, and the inwall of shell is provided with the grab that extends inwardly, and base is provided with boss, and the elastic chuck of grab passes from the perforation of boss, and is buckled on the front end face of boss.
2. student welcome's lamp as claimed in claim 1 is characterized in that: light-emitting component is a light emitting diode.
3. according to claim 1 or claim 2 student welcome's lamp; It is characterized in that: base is provided with trough, forms Wire channel in building between base and the shell, and this student welcome's lamp also comprises driver; The electric wire of driver passes Wire channel in building, trough successively, and is electrically connected at the conductive electrode of circuit board.
4. according to claim 1 or claim 2 student welcome's lamp, it is characterized in that: also be provided with cannelure on the front end of shell, the bottom heat seal of lens is welded in the cannelure.
5. according to claim 1 or claim 2 student welcome's lamp, it is characterized in that: its length direction of inwall upper edge of lens is arranged with a plurality of leaded light grooves.
6. according to claim 1 or claim 2 student welcome's lamp, it is characterized in that: the and arranged on left and right sides of shell is respectively arranged with installing hole.
7. according to claim 1 or claim 2 student welcome's lamp, it is characterized in that: said circuit board is connected through bolt with shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210180270.6A CN102679255B (en) | 2012-06-01 | 2012-06-01 | Courtesy door light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210180270.6A CN102679255B (en) | 2012-06-01 | 2012-06-01 | Courtesy door light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102679255A true CN102679255A (en) | 2012-09-19 |
| CN102679255B CN102679255B (en) | 2015-05-20 |
Family
ID=46811584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210180270.6A Active CN102679255B (en) | 2012-06-01 | 2012-06-01 | Courtesy door light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102679255B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438365A (en) * | 2013-07-26 | 2013-12-11 | 宁波甬光照明电器有限公司 | Single/double pin LED (Light-Emitting Diode) lamp tube |
| CN104776337A (en) * | 2015-04-24 | 2015-07-15 | 东莞市闻誉实业有限公司 | Courtesy lamp |
| CN106402752A (en) * | 2016-11-30 | 2017-02-15 | 湖州明日照明科技有限公司 | Lamp bead fixing structure of underground lamp |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1320787A (en) * | 2000-02-29 | 2001-11-07 | 株式会社小糸制作所 | Automotive lamp unit and making method thereof |
| CN2847032Y (en) * | 2005-09-07 | 2006-12-13 | 黄坚忠 | Easy hanging daylight lamp rack |
| CN101097050A (en) * | 2006-06-26 | 2008-01-02 | 株式会社小糸制作所 | Vehicle lamp and method of manufacturing vehicle lamp |
| EP2194311A2 (en) * | 2008-12-05 | 2010-06-09 | Koito Manufacturing Co., Ltd. | Vehicle lamp |
| CN201628154U (en) * | 2009-12-24 | 2010-11-10 | 包头北奔重型汽车有限公司 | Side steering lamp for heavy-duty vehicle |
| CN201983155U (en) * | 2011-01-25 | 2011-09-21 | 佳欣汽车用品股份有限公司 | Automobile guest-greeting projection lamp |
| WO2011133745A1 (en) * | 2010-04-21 | 2011-10-27 | Federal-Mogul Ignition Company | Reduced profile lamp having enhanced illumination and method of construction thereof |
| CN102287770A (en) * | 2008-11-18 | 2011-12-21 | 亿广科技(上海)有限公司 | Lamp |
| CN202203714U (en) * | 2011-08-11 | 2012-04-25 | 翔晶光电有限公司 | Waterproof and ventilated lamp structure |
| CN202675120U (en) * | 2012-06-01 | 2013-01-16 | 本田汽车用品(广东)有限公司 | Guest meeting light arranged below door |
-
2012
- 2012-06-01 CN CN201210180270.6A patent/CN102679255B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1320787A (en) * | 2000-02-29 | 2001-11-07 | 株式会社小糸制作所 | Automotive lamp unit and making method thereof |
| CN2847032Y (en) * | 2005-09-07 | 2006-12-13 | 黄坚忠 | Easy hanging daylight lamp rack |
| CN101097050A (en) * | 2006-06-26 | 2008-01-02 | 株式会社小糸制作所 | Vehicle lamp and method of manufacturing vehicle lamp |
| CN102287770A (en) * | 2008-11-18 | 2011-12-21 | 亿广科技(上海)有限公司 | Lamp |
| EP2194311A2 (en) * | 2008-12-05 | 2010-06-09 | Koito Manufacturing Co., Ltd. | Vehicle lamp |
| CN201628154U (en) * | 2009-12-24 | 2010-11-10 | 包头北奔重型汽车有限公司 | Side steering lamp for heavy-duty vehicle |
| WO2011133745A1 (en) * | 2010-04-21 | 2011-10-27 | Federal-Mogul Ignition Company | Reduced profile lamp having enhanced illumination and method of construction thereof |
| CN201983155U (en) * | 2011-01-25 | 2011-09-21 | 佳欣汽车用品股份有限公司 | Automobile guest-greeting projection lamp |
| CN202203714U (en) * | 2011-08-11 | 2012-04-25 | 翔晶光电有限公司 | Waterproof and ventilated lamp structure |
| CN202675120U (en) * | 2012-06-01 | 2013-01-16 | 本田汽车用品(广东)有限公司 | Guest meeting light arranged below door |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438365A (en) * | 2013-07-26 | 2013-12-11 | 宁波甬光照明电器有限公司 | Single/double pin LED (Light-Emitting Diode) lamp tube |
| CN104776337A (en) * | 2015-04-24 | 2015-07-15 | 东莞市闻誉实业有限公司 | Courtesy lamp |
| CN106402752A (en) * | 2016-11-30 | 2017-02-15 | 湖州明日照明科技有限公司 | Lamp bead fixing structure of underground lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102679255B (en) | 2015-05-20 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |