CN202902114U - Fog light - Google Patents
Fog light Download PDFInfo
- Publication number
- CN202902114U CN202902114U CN 201220541362 CN201220541362U CN202902114U CN 202902114 U CN202902114 U CN 202902114U CN 201220541362 CN201220541362 CN 201220541362 CN 201220541362 U CN201220541362 U CN 201220541362U CN 202902114 U CN202902114 U CN 202902114U
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- CN
- China
- Prior art keywords
- light
- cave
- lamp
- reflection
- seat
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- 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.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
A fog light comprises a reflection seat, an aspherical lens which is arranged on the reflection seat, a fog light source and a radiating seat. The reflection seat is provided with a cave reflection face which defines a light cave and a periphery refection face which surrounds the front of the light cave, the cave reflection face can reflect the light rays inside the light cave, and the light cave is provided with a light blocking side which enables a generated fog light light-shaped hemline to be provided with a horizontal cut-off line. The periphery reflection face is provided with a first reflection area which extends downward from the light blocking side, the first reflective area is provided with a penetrating hole which is through front and back and enables the fog light source to penetrate. The aspherical lens extends along the length direction of the light blocking side. Through the structural design of the reflection seat and the aspherical lens, under the condition that brightness is not affected, the structural design with a small size of the innovation fog lamp is provided, and fog light sources with different sizes can be mounted and adjusted conveniently.
Description
Technical field
The utility model relates to a kind of light fixture that is installed on transport facility, refers to especially a kind of fog lamp that is installed on transport facility.
Background technology
The fog lamp that in the past had comprises the shell block of a circle usually, this shell block has the room of a circle, and the reflecting surface of position in this room, and this fog lamp tool also comprises bulb, a spherical convex lens that is installed in shell block the place ahead that is installed in this room, and one is installed in this room and the light barrier between this bulb and this spherical convex lens.
The light that produces when bulb is via the reflection of the reflecting surface of this shell block, and the block resistance of this light barrier, can be transmitted by this spherical convex lens, and utilize the shade function of this light barrier, produces a horizontal "cut-off"line that meets fog lamp light shape.Known existing fog lamp in design, although can reach the purpose of expection, circular shell block and the design of spherical convex lens not only moulding lack variability, its whole size is also larger under same brightness.
The utility model content
Therefore, the purpose of this utility model is, a kind of structure innovation is provided and has the fog lamp of less height dimension under same brightness.
So fog lamp of the present utility model can be used for throwing generation one fog lamp light shape forward, and comprises a reflection seat, and is installed in respectively a non-spherical lens, a fog lamp lamp source of this reflection seat, and a radiating seat.This reflection seat has a cave reflecting surface that defines opening lamp cave forward, reach one and define a connection around this place ahead, lamp cave and the peripheral reflecting surface of opening reflection space forward, and has an installing hole that down extends through from this lamp cave, this cave reflecting surface can be reflected into this reflection space forward with the light of injecting in this lamp cave from this installing hole, and the opening in lamp cave has the limit of being in the light that the fog lamp light shape root edge that extends about and make generation has a horizontal "cut-off"line, this periphery reflecting surface has one from this past downward-extension in limit of being in the light and toward protruding the first echo area forward of frontal arc, and this first echo area has a pre-and post perforative perforation.This non-spherical lens be this reflection space opening of cap seal be installed on this reflection seat, and along the curved extension of length direction left and right sides arc on the limit of being in the light in this lamp cave, and can make the light in the reflection space penetrate to project described fog lamp light shape forward.This fog lamp lamp source is to be installed on reflection seat with passing this perforation forward, and can driven generation up injects light in this lamp cave via this installing hole.This radiating seat is to be mounted on contiguously this reflection seat with this fog lamp lamp source.
Advantageously, the opening in the lamp cave of this reflection seat also has an arc chimb that is located at interval at the top on this limit of being in the light, the peripheral reflecting surface of this reflection seat also have one by the arc chimb of the opening in this lamp cave forward second echo area, two down of curved arc be arranged at respectively about this first echo area two opposition sides and about deviate from the 3rd echo area that ground extends forward, and one between described the 3rd echo area and this first echo area and up towards the 4th echo area of this second echo area.
Advantageously, the limit of being in the light of this reflection seat is protruding toward frontal arc, and this non-spherical lens is also protruding toward frontal arc, and the protruding radian of its arc cooperates with the limit of being in the light of this reflection seat.
Advantageously, this reflection seat comprises a base portion, reaching one is positioned at this base portion the place ahead and extends out up and down the reflector section of extending and defining this lamp cave and reflection space, this installing hole is down to extend through to this base portion bottom surface from this lamp cave, this perforation is to extend through from this first echo area to this reflector section trailing flank backward, this radiating seat is up to fold by being installed on this base portion bottom surface, this fog lamp lamp source comprises that one is folded by being installed on this radiating seat end face and can passing the circuit board of this perforation forward, and one be electrically connected on this board top surface and expose to also can be towards the luminous illuminator of this cave reflecting surface in this installing hole.
Advantageously, this radiating seat has one to be installed for this circuit board and foldedly to be against its end face and installation and to abut against heat conduction pedestal in this base portion bottom surface, and two respectively from this heat conduction pedestal up projection be arranged in the heat conduction cylinder of this base portion.
Advantageously, this radiating seat also has a contraposition cylinder that is based in this heat conduction pedestal end face, and this circuit board has a registration holes that runs through up and down and wear for this contraposition cylinder the location.
Advantageously, this radiating seat also has two respectively from the pivot joint axis body of this opposing outward projection in left and right sides, heat conduction pedestal left and right side limit.
Advantageously, this second echo area and the 4th echo area are concaved with respectively in opposite directions a setting-in groove up and down, and this non-spherical lens is that inlay card is fixed in the described setting-in groove.
Advantageously, this second echo area and the 4th echo area are also run through up and down respectively and are provided with a locating hole, this non-spherical lens have opposing projection about in the of two and respectively plug-in mounting be positioned the location division of described locating hole.
Effect of the present utility model: see through the structural design of this reflection seat and this non-spherical lens, can not affect in the fog lamp brightness situation, provide a kind of size less Innovative fog modulated structure design, and the fog lamp lamp source of adjusting different size can conveniently be installed.
Description of drawings
Fig. 1 is the stereogram of a preferred embodiment of the utility model fog lamp;
Fig. 2 is the three-dimensional exploded view of this preferred embodiment;
Fig. 3 is the face upwarding stereogram of a reflection seat of this preferred embodiment; And
Fig. 4 is the side cutaway view of this preferred embodiment.
The specific embodiment
About aforementioned and other technology contents, characteristics and effect of the present utility model, in the detailed description of a following cooperation preferred embodiment with reference to the accompanying drawings, can clearly present.
Shown in 1,2 figure, the preferred embodiment of the utility model fog lamp, be applicable to install up and down with turning and be hubbed on the lamp housing (not shown), comprise a reflection seat 3, be installed on a non-spherical lens 4 and a fog lamp lamp source 5 of this reflection seat 3 respectively, and one is installed on this reflection seat 3 and the radiating seat 6 in order to be hubbed at described lamp housing.
Shown in Fig. 2,3,4, this reflection seat 3 comprises the tabular base portion of a level 31, and an opening hollow reflector section 32 forward that is connected in these base portion 31 the place aheads and expands outward up and down.This reflection seat 3 also has a cave reflecting surface 33 that defines opening lamp cave 330 forward, and one around defining a peripheral reflecting surface 34 that is communicated in the opening reflection space 340 forward in these 330 the place aheads, lamp cave, wherein, this lamp cave 330 is to be arranged at this reflector section 32 with reflection space 340.
This cave reflecting surface 33 is to be up and the past protruding curved surface shape of frontal arc, light can be reflected into this reflection space 340 forward.The opening 331 in this lamp cave 330 has a curved extension of left and right sides arc and the past protruding limit 332 of being in the light of frontal arc, and one is located at interval at this be in the light 332 tops, limit and curved arc chimb 333 that down is connected to these two ends, 332 left and right sides, limit of being in the light of left and right sides arc.
This periphery reflecting surface 34 have one from this limit 332 of being in the light protruding the first echo area 341 forward, tiltedly lays respectively at opposing liftoff the 3rd echo area 343 of extending of these the first echo area about 341 two opposition sides and the left and right sides forward in upper second echo areas 342, two down toward the protruding extension of frontal arc from this arc chimb 333 toward downward-extension and toward frontal arc, reach one and be positioned between this first echo area 341 and described the 3rd echo area 343 root edges and up towards the 4th echo area 344 of this second echo area 342.This second echo area 342 and the 4th echo area 344 leading edges are to extend about being and convex arc-shape forward, and be concaved with respectively one along the curved extension of its leading edge arc and in opposite directions setting-in groove 345 up and down, and be equipped with respectively one and run through up and down the locating hole 346 that is communicated in this setting-in groove 345.
This reflection seat 3 also has a perforation 35 that backward extends through this reflector section 32 from this first echo area 341, and one runs through up and down this base portion 31 and is communicated in the installing hole 36 in this lamp cave 330 with its first half.
In the present embodiment, this reflection seat 3 is to be made of two block bodies (figure indicates) winding up and down, but when implementing not as limit, can change the integrated formed structure design into.
The top of this non-spherical lens 4, base are to be embedded and located in respectively in the described setting-in groove 345, and cover cap covers this reflection space 340 openings, and have opposing projection about in the of two, and plug-in mounting is positioned location division 41 in the described locating hole 346 respectively.This non-spherical lens 4 is to be the curved extension of left and right sides arc and convex arc-shape forward, and the protruding radian of its arc is to match with the limit 332 of being in the light of this reflection seat 3, light in the reflection space 340 are penetrated forward and projects a fog lamp light shape.
This fog lamp lamp source 5 is to be fixed on this radiating seat 6, and is fixed in base portion 31 belows of this reflection seat 3 by these radiating seat 6 interlocks.This radiating seat 6 comprise one up install abut against cover this installing hole 36 in this base portion 31 bottom surfaces heat conduction pedestal 61, two respectively from this heat conduction pedestal 61 up projection wear the contraposition cylinder 64 that heat radiation lamellar body 63, that the heat conduction cylinder 62 that is positioned this base portion 31, a plurality of interval be based in these heat conduction pedestal 61 end faces and be located at interval at these reflection seat 3 rears is based in these heat conduction pedestal 61 end faces, and two respectively from this opposing outward projection of heat conduction pedestal 61 left and right sides sides and in order to be hubbed at the pivot joint axis body 65 of described lamp housing.This heat conduction pedestal 61 is to see through bolt 900 to be locked in this reflection seat 3, and the extremely described heat conduction cylinder 62 of thermal energy conduction and the described heat radiation lamellar body 63 that fog lamp lamp source 5 can be produced, and conducts to this reflection seat 3, to accelerate heat radiation.
This fog lamp lamp source 5 comprises one in order to the folded circuit board 51 that is against these heat conduction pedestal 61 end faces to be installed, and an illuminator 52 that is electrically connected on these circuit board 51 end faces.This circuit board 51 has one to be run through up and down and wears the registration holes 511 of location for this contraposition cylinder 64, and is to see through bolt 800 to be locked in this heat conduction pedestal 61.When this radiating seat 6 is mounted on this reflection seat 3, this fog lamp lamp source 5 can expose to this installing hole 36 belows, and this circuit board 51 can bore a hole 35 by this forward in the part, and the light of these illuminator 52 driven generations can up be injected in this lamp cave 330, and this cave reflecting surface 33 of directive.In the present embodiment, this illuminator 52 is LED, but when implementing not as limit.
When the utility model fog lamp was installed, the described pivot joint axis body 65 that can see through this radiating seat 6 was pivoted and is installed in lamp housing, or articulates side by side with other fog lamp.When this fog lamp uses, the main cave reflecting surface 33 that utilizes the lamp cave 330 that forms this reflection seat 3 and should periphery reflecting surface 34, the light that fog lamp lamp source 5 is produced is toward the direction reflection of this non-spherical lens 4, because the limit 332 of being in the light in the lamp cave 330 of this reflection seat 3 can produce the function of similar light barrier, therefore the cooperation of aforementioned components, the fog lamp light shape that projection is produced have the comparatively clearly bright dead line of level.
In addition, further see through the design that wears this perforation 35 in this first echo area 341, make this reflection seat 3 can supply to install the fog lamp lamp source 5 of different size, namely, when using the fog lamp lamp source 5 of large-size instead, the structural design that can utilize this perforation 35 that circuit board 51 projection is forward passed still can be installed this fog lamp lamp source 5, convenient fog lamp lamp source 5 of adopting the different size specification according to customer demand.
On the other hand, the non-spherical lens 4 of the present embodiment fog lamp is the curved extension of length direction left and right sides arc along the limit 332 of being in the light in this lamp cave 330, be that described non-spherical lens 4 is the bar shapeds of growing crosswise, the fog lamp of this kind structure is compared not only structure, Creative sculpt with known circular luminaire, and can dwindle the size of this fog lamp under same brightness.
In sum, see through the structural design of this reflection seat 3 and this non-spherical lens 4, except the fog lamp shape-designing that a kind of innovation can be provided, also helping is not affecting in the fog lamp brightness situation size of further dwindling fog lamp.And can see through and offer the structural design that to transfer the perforation 35 that Mobile Communication crosses for fog lamp lamp source 5 forward in the first echo area 341 of this reflection seat 3, the convenient fog lamp lamp source 5 that different size is installed according to the customer demand adjustment, quite convenient and practical, therefore, really can reach the purpose of this utility model.
Above said content, it only is preferred embodiment of the present utility model, can not limit the scope that the utility model is implemented with this, be that every simple equivalence of doing according to the utility model claim and utility model description changes and revises, all still belong in the scope that the utility model patent contains.
The reference number table
3 reflection seats, 33 cave reflectings surface
31 base portion, 330 lamp caves
32 reflector sections, 331 openings
332 limit 4 non-spherical lenses that are in the light
333 arc chimbs, 41 location divisions
34 peripheral reflectings surface, 5 fog lamp lamp sources
340 reflection spaces, 51 circuit boards
341 first echo areas, 510 registration holes
342 second echo areas, 52 illuminators
343 the 3rd echo areas, 6 radiating seats
344 the 4th echo areas, 61 heat conduction pedestals
345 setting-in grooves, 62 heat conduction cylinders
346 locating holes, 63 heat radiation lamellar bodies
35 perforation, 64 contraposition cylinders
36 installing holes 65 articulate axis body
Claims (9)
1. a fog lamp can be used for throwing generation one fog lamp light shape forward, it is characterized in that, this fog lamp comprises:
One reflection seat, has a cave reflecting surface that defines opening lamp cave forward, reach one and define a connection around this place ahead, lamp cave and the peripheral reflecting surface of opening reflection space forward, and has an installing hole that down extends through from this lamp cave, this cave reflecting surface can be reflected into this reflection space forward with the light of injecting in this lamp cave from this installing hole, and the opening in lamp cave has the limit of being in the light that the fog lamp light shape root edge that extends about and make generation has a horizontal "cut-off"line, this periphery reflecting surface has one from this past downward-extension in limit of being in the light and toward protruding the first echo area forward of frontal arc, and this first echo area has a pre-and post perforative perforation;
One non-spherical lens is installed on this reflection seat this reflection space opening of cap seal, and along the curved extension of length direction left and right sides arc on the limit of being in the light in this lamp cave, and can make the light in the reflection space penetrate to project described fog lamp light shape forward;
One fog lamp lamp source can be installed on reflection seat with passing this perforation forward, and can driven generation up injects light in this lamp cave via this installing hole; And
One radiating seat is mounted on this reflection seat contiguously with this fog lamp lamp source.
2. fog lamp according to claim 1, it is characterized in that, the opening in the lamp cave of this reflection seat also has an arc chimb that is located at interval at the top on this limit of being in the light, the peripheral reflecting surface of this reflection seat also have one by the arc chimb of the opening in this lamp cave forward second echo area, two down of curved arc be arranged at respectively about this first echo area two opposition sides and about deviate from the 3rd echo area that ground extends forward, and one between described the 3rd echo area and this first echo area and up towards the 4th echo area of this second echo area.
3. fog lamp according to claim 1 and 2 is characterized in that, the limit of being in the light of this reflection seat is protruding toward frontal arc, and this non-spherical lens is also protruding toward frontal arc, and the protruding radian of its arc cooperates with the limit of being in the light of this reflection seat.
4. fog lamp according to claim 1, it is characterized in that, this reflection seat comprises a base portion, reaching one is positioned at this base portion the place ahead and extends out up and down the reflector section of extending and defining this lamp cave and reflection space, this installing hole is down to extend through to this base portion bottom surface from this lamp cave, this perforation is to extend through from this first echo area to this reflector section trailing flank backward, this radiating seat is up to fold by being installed on this base portion bottom surface, this fog lamp lamp source comprises that one is folded by being installed on this radiating seat end face and can passing the circuit board of this perforation forward, and one be electrically connected on this board top surface and expose to also can be towards the luminous illuminator of this cave reflecting surface in this installing hole.
5. fog lamp according to claim 4, it is characterized in that, this radiating seat has one to be installed for this circuit board and foldedly to be against its end face and installation and to abut against heat conduction pedestal in this base portion bottom surface, and two respectively from this heat conduction pedestal up projection be arranged in the heat conduction cylinder of this base portion.
6. fog lamp according to claim 5 is characterized in that, this radiating seat also has a contraposition cylinder that is based in this heat conduction pedestal end face, and this circuit board has a registration holes that runs through up and down and wear for this contraposition cylinder the location.
7. fog lamp according to claim 5 is characterized in that, this radiating seat also has two respectively from the pivot joint axis body of this opposing outward projection in left and right sides, heat conduction pedestal left and right side limit.
8. fog lamp according to claim 2 is characterized in that, this second echo area and the 4th echo area are concaved with respectively in opposite directions a setting-in groove up and down, and this non-spherical lens is that inlay card is fixed in the described setting-in groove.
9. fog lamp according to claim 8 is characterized in that, this second echo area and the 4th echo area are also run through up and down respectively and be provided with a locating hole, this non-spherical lens have opposing projection about in the of two and respectively plug-in mounting be positioned the location division of described locating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220541362 CN202902114U (en) | 2012-10-22 | 2012-10-22 | Fog light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220541362 CN202902114U (en) | 2012-10-22 | 2012-10-22 | Fog light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202902114U true CN202902114U (en) | 2013-04-24 |
Family
ID=48122777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220541362 Expired - Fee Related CN202902114U (en) | 2012-10-22 | 2012-10-22 | Fog light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202902114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339661A (en) * | 2016-12-28 | 2017-11-10 | 浙江中车电车有限公司 | A kind of Auto Rear Fog Lamp |
-
2012
- 2012-10-22 CN CN 201220541362 patent/CN202902114U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339661A (en) * | 2016-12-28 | 2017-11-10 | 浙江中车电车有限公司 | A kind of Auto Rear Fog Lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20161022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |