CN202629909U - Lens unit for pattern effect lamp - Google Patents
Lens unit for pattern effect lamp Download PDFInfo
- Publication number
- CN202629909U CN202629909U CN 201220146652 CN201220146652U CN202629909U CN 202629909 U CN202629909 U CN 202629909U CN 201220146652 CN201220146652 CN 201220146652 CN 201220146652 U CN201220146652 U CN 201220146652U CN 202629909 U CN202629909 U CN 202629909U
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- China
- Prior art keywords
- pattern effect
- effect lamp
- concave
- lens unit
- mirror
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- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a lens unit for a pattern effect lamp. The lens unit for the pattern effect lamp is mounted between a condenser unit and a lamp body, and is characterized in that the lens unit comprises first and second biconvex lenses, a biconcave lens and first and second concave-convex lenses in sequence; the second biconvex lens is a non proper circle curved biconvex lens formed by a convex surface with incident face curvature larger than emergent face curvature; the biconcave lens is a biconcave lens formed by a concave surface with incident face curvature smaller than emergent face curvature; the lens unit for the pattern effect lamp is also called a guest greeting lamp or a car door caution lamp; light rays are emitted along the directly downward direction of a door ornamental plate; illumination to the ground at the car door is very bright, thus conditions of the ground at the car door can be conveniently seen clearly, and a guest on a car does not feel over dazzling and glaring light. In addition, the lens unit for the pattern effect lamp provided by the utility model can be changed to form various bright patterns, thereby forming bright, natural, graceful and magnificent guest greeting atmosphere.
Description
Technical field
The utility model relates to auto parts and components and makes the field; Particularly; The utility model relates to a kind of pattern effect lamp lens unit, and said pattern effect lamp lens unit can be used for Auto gate light, application of LEDs energy-saving safety light source and precision optics imaging system and is used for the formation of light pattern effect.When said pattern effect lamp lens unit is used for gate light, can be after opening car door, irradiation produces the passenger car trade mark of a light or the picture rich in detail of automaker and customer requirement on the ground.Simultaneously, welcome's atmosphere warm, that show consideration for also can be provided.
Background technology
Automobile, especially sedan are provided with gate light usually, have the people also to be its welcome's lamp or car door warning lamp, generally are installed in the inboard plaque below of 4 automotive door or the side of car door.
The light on and off control of Auto gate light is along with the opening and closing of car door are controlled automatically.Lampshade is also also different because of different producers; Adularescent, yellow, redness and blue, it mainly is under the ambient light condition of poor, to play a role: the one, open car door after, rearward vehicle is warned; Let other people can discern the position and the width of vehicle; Guaranteeing safety, the 2nd, to the personnel of getting on or off the bus illumination warm, that show consideration for is provided, can conveniently see the situation on car door ground clearly.
The car door lamp is provided with purpose except the needs of consideration that is in security and hommization, the good illumination in ground, car door place is provided, the sandstone of avoiding stepping on, earth, rainwater, hole bag etc. also should for the personnel that get on and off.For example, night by bus, get on the bus and go to toward failing to see clearly the road surface, get on the bus and step on a pin mud.In addition, send light prompt after importantly parking is opened the door, can avoid front vehicle to knock into the back, bump extension.
In addition, in the past auto lamps such as car door lamp lack the pattern effect lamp.And the pattern effect lamp forms multiple bright pattern for conversion, and is very important to form bright, natural, graceful and poised, luxurious welcome's atmosphere.
For addressing the above problem existing such scheme: promptly at the soft lamp bar of the door lock lower edge of car door installing LED, the door switch that utilizes each car door is as gauge tap, and the unification of car door lamp power supply is got normal.The benefit of this scheme is to install simply.In addition, the LED lamp of each can be controlled separately by gate controlled switch separately, and wiring is all found at driver side and copilot position easily.Yet, difficult point be each door need doorframe and the door between threading.Consider in particular cases and possibly open the door for a long time, the power source special gauge tap has been installed, whether can select the work of LED gate light bar at panel.Because door switch directly controls BCM door contact interrupter input pin ground connection or unsettled, thus utilize the connection of door switch to break off, the light on and off of control LED, in addition, lamp bar installation site below door trim, the gap, top of welcome's pedal just.
Yet the light of such scheme to ejaculation, exists bright inadequately along the door trim oblique upper to the illumination on ground, car door place; And easily cause and too dazzle bright, dazzling problem taking guests; In addition, car door lamp in the past can't conversion form multiple bright pattern, is difficult to form elegant and poised welcome's atmosphere
The utility model content
For solving said problem, the purpose of the utility model is: a kind of pattern effect lamp lens unit is provided, and said pattern effect lamp lens unit is installed between condenser unit and the lamp body; As be installed on the car door; Light penetrates along the straight lower direction of door trim, and is very bright to the illumination on ground, car door place, can conveniently see the situation on car door ground clearly; Not can to take guests cause too dazzle bright, dazzling; In addition, the multiple bright pattern of the convertible formation in pattern effect lamp lens unit of the utility model forms how elegant and poised welcome's atmosphere.
For realizing above-mentioned purpose, the utility model technical scheme is following:
A kind of pattern effect lamp lens unit, said pattern effect lamp lens unit is installed between condenser unit and the lamp body, it is characterized in that, and said lens unit comprises first, second biconvex mirror, biconcave mirror in proper order, reaches first, second concave and convex lenses,
Said second biconvex mirror is the biconvex mirror of the non-proper circle curved surface that formed greater than the convex surface of exit facet curvature by plane of incidence curvature,
Said biconcave mirror is the biconcave mirror that is formed less than the concave surface of exit facet curvature by plane of incidence curvature.
According to the described a kind of pattern effect lamp lens of the utility model unit, it is characterized in that the total length of said lens unit is 40-60mm, said pattern effect lamp lens unit external diameter is 15-25mm.
According to the described a kind of pattern effect lamp lens of the utility model unit, it is characterized in that said lens unit comprises adjacent and first, second biconvex mirror, biconcave mirror that put in proper order, first concave and convex lenses, the 3rd biconvex mirror and second concave and convex lenses.
According to the described a kind of pattern effect lamp lens of the utility model unit, it is characterized in that said biconcave mirror is the biconcave mirror that is formed by the different concave surface of curvature.
According to the described a kind of pattern effect lamp lens of the utility model unit, it is characterized in that said first, second concave and convex lenses are the concave and convex lenses that formed by different concave surface of curvature and convex surface.
According to the described a kind of pattern effect lamp lens of the utility model unit, it is characterized in that said first concave and convex lenses are that plane of incidence curvature is less than the incident concave surface of exit facet curvature and the concave and convex lenses of outgoing convex surface formation.
According to the described a kind of pattern effect lamp lens of the utility model unit, it is characterized in that the diameter of said first, second biconvex mirror is less than said biconcave mirror, the diameter of first concave and convex lenses, the 3rd biconvex mirror and second concave and convex lenses.
Pattern effect lamp lens unit according to the utility model; Said pattern effect lamp lens unit light penetrates along the straight lower direction of door trim; Illumination to ground, car door place is very bright, not can to take guests cause too dazzle bright, dazzling, in addition; The multiple bright pattern of the convertible formation in pattern effect lamp lens unit of the utility model forms how elegant and poised welcome's atmosphere.
Description of drawings
Fig. 1 is the pattern effect lamp lens cellular construction sketch map of the utility model.
Fig. 2 is the structural representation of the car door welcome lamp of the pattern effect lamp lens unit of employing the utility model.
Among the figure, I is the condenser unit, and II is a lens unit, and 1 is condenser, and 2 is graticle; 3 is lamp body, and 4 is LED lamp source, and 2-1 is first biconvex mirror, and 2-2 is second biconvex mirror; 2-3 is the 3rd biconvex mirror, and 2-4 is a biconcave mirror, and 2-5 is first concave and convex lenses, and 2-6 is second concave and convex lenses.
The specific embodiment
Below, elaborate in conjunction with the pattern effect lamp lens unit of accompanying drawing to the utility model.
Embodiment 1
A kind of pattern effect lamp lens unit, said pattern effect lamp lens unit are installed on the car door below, comprise condenser unit and the lens unit and the lamp body of separable combination, and said condenser sequence of unit comprises: LED lamp source, condenser and graticle.But condenser unit, lens unit and lamp body spiral separation, aggregate erection.Pattern effect lamp lens element diameter is the 12-25mm scope after the aggregate erection, and condenser unit and lens unit length are 60-90mm.
Said lens unit comprises first, second biconvex mirror in proper order, first biconcave mirror, concave and convex lenses, second biconcave mirror and lamp body.
In the present embodiment, the said condenser proper circle spherical mirror series of relatively being put by two curved surfaces is formed.Said graticle diameter 3.5-8.5mm can make 2-8 kind car mark pattern and switch.
In the present embodiment, said lens unit comprises adjacent and two biconvex mirrors, a biconcave mirror that put in proper order, concave and convex lenses, a biconvex mirror and concave and convex lenses.
Said lens unit comprises in proper order adjacent and two biconvex mirrors, the biconcave mirror put, concave and convex lenses, a biconvex mirror and concave and convex lenses are respectively biconvex mirror, biconcave mirror, concave and convex lenses, the biconvex mirror of non-proper circle sphere.
In the present embodiment, said second biconvex mirror is the biconvex mirror that is formed greater than the convex surface of exit facet curvature by plane of incidence curvature, and said biconcave mirror is the biconcave mirror that is formed by the different concave surface of curvature.
In addition, said biconcave mirror is the biconcave mirror that is formed less than the concave surface of exit facet curvature by plane of incidence curvature, and said first, second concave and convex lenses are the concave and convex lenses that formed by different concave surface of curvature and convex surface.
In addition, the biconvex mirror of said first concave and convex lenses concave and convex lenses that to be plane of incidence curvature form less than the incident concave surface of exit facet curvature and outgoing convex surface, said the 3rd biconvex mirror non-proper circle sphere that to be plane of incidence curvature form less than the convex surface of exit facet curvature.
In the present embodiment, the diameter of said first, second biconvex mirror is less than said biconcave mirror, the diameter of first concave and convex lenses, the 3rd biconvex mirror and second concave and convex lenses.
Said LED lamp source has seven kinds of purple colors of the yellowish green ultramarine of blood orange.
Said condenser unit is connected by bolt with said lens unit.
Use the pattern effect lamp lens unit of the utility model; Said pattern effect lamp lens unit is vertically installed in the car door below, and lamp body shines downwards, and car door is pattern lamp light in case the i.e. irradiation of unlatching is got one's things ready; Illumination to ground, car door place is very bright, can conveniently see the situation on car door ground clearly; Not can to take guests cause too dazzle bright, dazzling.The pattern effect lamp lens unit of the utility model pattern light of getting one's things ready can manual or automatic conversion form multiple bright pattern, forms how elegant and poised welcome's atmosphere.
Pattern effect lamp lens unit according to the utility model; Said pattern effect lamp lens unit is also referred to as welcome's lamp or car door warning lamp; Said light penetrates along the straight lower direction of door trim, and is very bright to the illumination on ground, car door place, can conveniently see the situation on car door ground clearly; Not can to take guests cause too dazzle bright, dazzling; In addition, the multiple bright pattern of the convertible formation in pattern effect lamp lens unit of the utility model forms how elegant and poised welcome's atmosphere.
Claims (7)
1. pattern effect lamp lens unit, said pattern effect lamp lens unit is installed between condenser unit and the lamp body, it is characterized in that,
Said lens unit comprises first, second biconvex mirror, biconcave mirror in proper order, reaches first, second concave and convex lenses,
Said second biconvex mirror is the biconvex mirror of the non-proper circle curved surface that formed greater than the convex surface of exit facet curvature by plane of incidence curvature,
Said biconcave mirror is the biconcave mirror that is formed less than the concave surface of exit facet curvature by plane of incidence curvature.
2. a kind of pattern effect lamp lens as claimed in claim 1 unit is characterized in that the total length of said lens unit is 40-60mm, and said pattern effect lamp lens unit external diameter is 15-25mm.
3. a kind of pattern effect lamp lens as claimed in claim 1 unit is characterized in that said lens unit comprises adjacent and first, second biconvex mirror, biconcave mirror that put in proper order, first concave and convex lenses, the 3rd biconvex mirror and second concave and convex lenses.
4. a kind of pattern effect lamp lens as claimed in claim 1 unit is characterized in that said biconcave mirror is the biconcave mirror that is formed by the different concave surface of curvature.
5. a kind of pattern effect lamp lens as claimed in claim 1 unit is characterized in that, said first, second concave and convex lenses are the concave and convex lenses that formed by different concave surface of curvature and convex surface.
6. a kind of pattern effect lamp lens as claimed in claim 1 unit is characterized in that, said first concave and convex lenses are that plane of incidence curvature is less than the incident concave surface of exit facet curvature and the concave and convex lenses of outgoing convex surface formation.
7. a kind of pattern effect lamp lens as claimed in claim 1 unit is characterized in that the diameter of said first, second biconvex mirror is less than the diameter of said biconcave mirror, first concave and convex lenses, the 3rd biconvex mirror and second concave and convex lenses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220146652 CN202629909U (en) | 2012-04-09 | 2012-04-09 | Lens unit for pattern effect lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220146652 CN202629909U (en) | 2012-04-09 | 2012-04-09 | Lens unit for pattern effect lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202629909U true CN202629909U (en) | 2012-12-26 |
Family
ID=47383104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220146652 Expired - Fee Related CN202629909U (en) | 2012-04-09 | 2012-04-09 | Lens unit for pattern effect lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202629909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822977A (en) * | 2016-05-30 | 2016-08-03 | 广州驰铭电子有限公司 | Carpet lamp installed on vehicle |
-
2012
- 2012-04-09 CN CN 201220146652 patent/CN202629909U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822977A (en) * | 2016-05-30 | 2016-08-03 | 广州驰铭电子有限公司 | Carpet lamp installed on vehicle |
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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: 20121226 Termination date: 20180409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |