CN204437924U - A kind ofly be applied to focus lens on greeting lamp and greeting lamp - Google Patents
A kind ofly be applied to focus lens on greeting lamp and greeting lamp Download PDFInfo
- Publication number
- CN204437924U CN204437924U CN201520194756.4U CN201520194756U CN204437924U CN 204437924 U CN204437924 U CN 204437924U CN 201520194756 U CN201520194756 U CN 201520194756U CN 204437924 U CN204437924 U CN 204437924U
- Authority
- CN
- China
- Prior art keywords
- lens
- optical
- greeting lamp
- focus lens
- sleeve
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to automotive field, is applied to focus lens on greeting lamp and greeting lamp in particular to a kind of.Be applied to the focus lens on greeting lamp, this focus lens comprises the installation portion for being arranged on greeting lamp body, also comprises: optical lens module and lens adjustment assembly; Described lens adjustment assembly is connected with described optical lens module, for regulating the distance between described optical lens module and film, thus realizes focusing.The focus lens that what the utility model provided be applied on greeting lamp and greeting lamp, can adapt to various different automobile types, project out image relatively clearly.
Description
Technical field
The utility model relates to automotive field, is applied to focus lens on greeting lamp and greeting lamp in particular to a kind of.
Background technology
Greeting lamp is a kind of novel vehicle green light source, is mainly used in the car door position of automobile at present.When opening car door, the character pattern that greeting lamp can project out such as " having a good trip " or other picture patterns, design is unique, extensively by everybody welcome.
Existing greeting lamp is designed with multiple according to different automobile types, but most design is all the Combination Design of light source, lens and film.Film is conventional a kind of film, and on film, can draw out pattern by photosensitive, the egative film being just equivalent to photo is the same.After light source irradiation film, projectable goes out pattern.The principle of existing greeting lamp is similar to the principle of slide projectors, mainly be radiated on film after the integration of light source through one group of lens, by the refraction of another group lens, the image on film is presented on irradiated object again, just can demonstrate pattern, the readability of pattern and the photocentre of set of lenses are to the distance dependent on ground.
But, in existing greeting lamp, the position of set of lenses is all fixing, when reality uses, because the height of vehicle is different, make the photocentre of set of lenses in greeting lamp different to the distance on ground, thus can not ensure that same greeting lamp can project out pattern clearly in different automobile types.
Utility model content
For solving the problem, the utility model embodiment provides and is a kind ofly applied to focus lens on greeting lamp and greeting lamp, and can adapt to various different automobile types, project out image relatively clearly.
First aspect, the utility model embodiment provides a kind of focus lens be applied on greeting lamp, and this focus lens comprises the installation portion for being arranged on greeting lamp body, also comprises: optical lens module and lens adjustment assembly; Described lens adjustment assembly is connected with described optical lens module, for regulating the distance between described optical lens module and film, thus realizes focusing.
In conjunction with first aspect, the utility model embodiment provides the first possible embodiment of first aspect, and wherein, described lens adjustment assembly comprises at least one sleeve and a lens barrel; Be flexibly connected vertically between described lens barrel with described sleeve, described sleeve and described sleeve inner are used for arranging optical lens, for arranging described installation portion on described sleeve.
In conjunction with first aspect, the utility model embodiment provides the possible embodiment of the second of first aspect, wherein, optical lens in described lens barrel and described sleeve add up to three groups, and spaced apart along described optical axis direction, the optical lens being wherein positioned at described lens barrel is focusing lens group.
In conjunction with first aspect, the utility model embodiment provides the third possible embodiment of first aspect, wherein, when the quantity of described sleeve is one, the inside of described sleeve is arranged at intervals with two groups of optical lenses side by side, the inside of described lens barrel is provided with one group of optical lens, and described lens barrel is connected with described bush whorl; Or the inside of described lens barrel is arranged at intervals with three groups of optical lenses side by side, and described lens barrel is connected with affiliated bush whorl.
In conjunction with first aspect, the utility model embodiment provides the 4th kind of possible embodiment of first aspect, and wherein, when the quantity of described sleeve is two, described lens barrel between two described sleeves, and is connected with two described bush whorls respectively; Be respectively arranged with one group of optical lens in two described sleeves, in described lens barrel, be provided with one group of optical lens; Or, for being provided with two groups of optical lenses in the sleeve on ground, in described lens barrel, be provided with one group of optical lens.
In conjunction with first aspect, the utility model embodiment provides the 5th kind of possible embodiment of first aspect, wherein, also comprises: drive unit in described lens adjustment assembly; Described drive unit is connected with described lens barrel, for driving described lens barrel along optical axis direction rectilinear motion.
In conjunction with first aspect, the utility model embodiment provides the 6th kind of possible embodiment of first aspect, wherein, also comprises in this focus lens: sensing element and controller; Described sensing element, for responding to the effect data of greeting lamp at ground surface imaging; Described controller, for controlling described drive unit action according to described effect data.
In conjunction with first aspect, the utility model embodiment provides the 7th kind of possible embodiment of first aspect, and wherein, described sensing element at least comprises following one: optical image sensor and distance test sensor.
Second aspect, the utility model embodiment still provides a kind of greeting lamp, comprises greeting lamp body, also wraps the focus lens stated, and described greeting lamp body comprises light source, one group of lens and set of films; Described focus lens is installed on described greeting lamp body by described installation portion, and optical lens module in described focus lens and described one group of lens lay respectively at the both sides of described set of films.
In conjunction with second aspect, the utility model embodiment provides the first possible embodiment of second aspect, wherein, also comprises drive mechanism in described greeting lamp body, and described drive mechanism rotates for driving described set of films.
The focus lens that the utility model embodiment provides is arranged on greeting lamp body by installation portion, scioptics adjusting part regulates the focal length between optical lens module and film, greeting lamp is enable to adapt to various different vehicle, pattern is more clearly gone out at floor projection, overcome greeting lamp in correlation technique and can not adapt to different automobile types, the unsharp technical problem of projected image.
For making above-mentioned purpose of the present utility model, feature and advantage become apparent, preferred embodiment cited below particularly, and coordinate appended accompanying drawing, be described in detail below.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 shows in the utility model embodiment a kind of structural representation of the focus lens be applied on welcome;
Fig. 2 shows in the utility model embodiment the first sectional view of the focus lens be applied on welcome;
Fig. 3 shows in the utility model embodiment the second sectional view of the focus lens be applied on greeting lamp;
Fig. 4 shows in the utility model embodiment the third sectional view of the focus lens be applied on greeting lamp;
Fig. 5 shows in the utility model embodiment the 4th kind of sectional view of the focus lens be applied on greeting lamp;
Fig. 6 shows the structural representation of greeting lamp in the utility model embodiment.
Primary symbols illustrates: a-optical lens module, b-lens adjustment assembly, c-installation portion, 1-first gear, 2-lens barrel, 3-first screw thread, 4-second screw thread, 5-sleeve, 6-optical image sensor, 7-CD-ROM drive motor, 8-second gear, 9-optical lens, 101-light source, 102-mono-group of lens, 103-set of films, 104-optical lens module, 105-focus lens, 106-dynamic structure, 107-travelling gear, 108-gauge tap.
Detailed description of the invention
Below in conjunction with accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.The assembly of the utility model embodiment describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.Therefore, below to the detailed description of the embodiment of the present utility model provided in the accompanying drawings and the claimed scope of the present utility model of not intended to be limiting, but selected embodiment of the present utility model is only represented.Based on embodiment of the present utility model, the every other embodiment that those skilled in the art obtain under the prerequisite not making creative work, all belongs to the scope of the utility model protection.
Be arranged on dissimilar car to overcome greeting lamp in correlation technique, because the height of car is different, the unsharp technical problem of the projected image caused, the utility model embodiments provides a kind of focus lens be applied on greeting lamp, by the distance in adjustable lens between optical lens group and film, make greeting lamp adapt to different automobile types, go out pattern more clearly at floor projection.
As shown in Figure 1, in the utility model embodiment, the focus lens be applied on greeting lamp comprises optical lens module a and lens adjustment assembly b; Lens adjustment assembly b is connected with optical lens module a, for regulating the distance between optical lens module a and film, also comprises the installation portion c for being arranged on greeting lamp body in addition in this focus lens.
Focus lens of the present utility model is applied on greeting lamp, by regulating the distance between optical lens module b and film, making greeting lamp go out pattern more clearly at floor projection, thus enabling greeting lamp adapt to various different automobile types height.
The distance adjustment mode of the focus lens of the utility model embodiment can be that manual adjustments also can for regulating automatically, and the mode realized respectively has multiple, and the mode such as can using for reference camera lens auto-focusing and manual focus realizes.
In the utility model embodiment, the mode of focus lens adjustable range can be: the lens adjustment assembly of focus lens comprises at least one sleeve and a lens barrel; Be flexibly connected vertically between lens barrel with sleeve, sleeve and sleeve inner are used for arranging optical lens, for arranging installation portion on sleeve, by the relative movement between lens barrel and sleeve, drive the movable of optical lens, realize the adjustment of the spacing of optical lens group and film.
In the utility model embodiment, in lens barrel and sleeve, the quantity of optical lens can be arranged according to actual needs, a kind of preferred embodiment that optical lens is arranged is given in the utility model embodiment, wherein, the sum of the optical lens in lens barrel and sleeve can be set to three groups, and spaced apart along optical axis direction, the optical lens being wherein positioned at lens barrel is focusing lens group, is realized the adjustment of the spacing of optical lens group and film by movable focusing lens group.
The specific implementation structure of focus lens adjustable range is still further provides in the utility model embodiment.
A kind of front end shaping modes as shown in Figure 2: particularly, the quantity of sleeve 5 is set to one, the interval arranged side by side, inside of sleeve 5 arranges two groups of optical lenses 9, the inside of lens barrel 2 arranges one group of optical lens 9, lens barrel 2 is threaded with sleeve 5, stretched out the adjustment realizing optical lens 9 groups and the spacing of film by the stretching in sleeve 5 of pivot head lens barrel 2, thus make floor projection image adjustment clear.
As Fig. 3 shows a kind of middle-end shaping modes: particularly, the quantity of sleeve 5 is set to two, and lens barrel 2 between two sleeves 5, and is threaded with two sleeves 5 respectively; One group of optical lens 9 is respectively arranged with in two sleeves 5, one group of optical lens 9 is provided with in lens barrel 2, making it move forward and backward two sleeves 5 in by rotating lens barrel 2, realizing the adjustment of optical lens 9 groups and the spacing of film, thus making floor projection image adjustment clear.
As Fig. 4 shows a kind of rear end shaping modes: particularly, the quantity of sleeve 5 is set to two, and lens barrel 2 between two sleeves 5, and is threaded with two sleeves 5 respectively; For being provided with two groups of optical lenses 9 in the sleeve 5 on ground, one group of optical lens 9 is provided with in lens barrel 2, making it move forward and backward two sleeves 5 in by rotating lens barrel 2, realizing the adjustment of optical lens 9 groups and the spacing of film, thus making floor projection image adjustment clear.
As Fig. 5 shows a kind of integrally-regulated pattern, particularly, the quantity of sleeve 5 is one, the interval arranged side by side, inside of lens barrel 2 arranges three groups of optical lenses 9, lens barrel 2 is threaded with sleeve 5, by moving integrally of lens barrel 2, realize the adjustment of optical lens 9 groups and the spacing of film, thus make floor projection image adjustment clear.
The mode arranging optical lens 9 in lens barrel 2 and sleeve 5 can also be set to alternate manner according to actual needs, will not enumerate herein.
The focus lens of the utility model embodiment is except manually to afocal, can also can focusing by automated manner.
In order to realize the auto-focusing of focus lens, in lens adjustment assembly, arrange drive unit, drive unit is connected with lens barrel 2, and drives lens barrel 2 along optical axis direction rectilinear motion by drive unit.
Mode for driving lens barrel 2 to move has multiple, still further provides a kind of detailed description of the invention that drive unit realizes in the utility model embodiment.
For integrally-regulated pattern, as shown in Figure 5, sleeve 5 is stretched out in one end of lens barrel 2, and one end that lens barrel 2 stretches out sleeve 5 is provided with center line first gear 1 parallel with the optical axis direction of lens barrel 2; The second gear 8 that drive unit comprises CD-ROM drive motor 7 and engages with the first gear 1, the output of CD-ROM drive motor 7 is connected with the second gear 8, drive the second gear 8 to rotate when CD-ROM drive motor 7 rotates, second gear 8 drives the first gear 1 to rotate, thus the rectilinear motion of band moving lens barrel 2, realize the auto-focusing of focus lens.
In addition, in order to coordinate the auto-focusing of focus lens, in focus lens, sensing element and controller is also comprised; Sensing element, for responding to the effect data of greeting lamp at ground surface imaging; Controller, for according to the action of effect data accessory drive.
Sensing element wherein in focus lens at least comprises following one: optical image sensor and distance test sensor.
Such as, as Figure 2-Figure 5, when the sensing element in focus lens comprises optical image sensor 6, optical image sensor 6 inductively surface imaging, the ground surface imaging that controller is responded to according to optical image sensor 6, accessory drive action realizes the auto-focusing of focus lens.
Again such as, when sensing element in focus lens comprises distance test sensor, sensor transmitting range test signal being returned by ground return earthward, controller measures the distance of set of films to ground according to the signal of reflection, and realizes the auto-focusing of focus lens according to the distance controlling drive unit action of measuring.
The specific embodiment of greeting lamp is still further provides in the utility model.
Embodiment one
Present embodiments provide a kind of detailed description of the invention of the focus lens being applied to greeting lamp, as shown in Figure 2, focus lens comprises lens barrel 2 and is enclosed within the sleeve 5 of lens barrel 2 periphery; Be provided with one group of optical lens in lens barrel 2, be provided with two groups of optical lenses in sleeve 5, the optical axis direction of the optical lens in lens barrel 2 and sleeve 5 overlaps; Be threaded vertically between lens barrel 2 with sleeve 5, one end away from lens barrel 2 of sleeve 5 is used for arranging installation portion, manually rotates lens barrel 2 extended or retracted sleeve 5, realizes the adjustment of focal length between optical lens module 1 in lens barrel 2 and set of films.
Embodiment two
As shown in Figure 3, two sleeves 5 and a lens barrel 2 are set in the focus lens of the present embodiment, in two sleeves 5 and a lens barrel 2, one group of optical lens 9 is set respectively, manually rotates lens barrel 2, realize the adjustment of the spacing of optical lens module in focus lens and set of films.
Further, in this embodiment, two sleeves 5 can arrange installation portion respectively away from the end of lens barrel 2, for being connected with greeting lamp body, also the end of a sleeve 5 wherein can arrange installation portion.
Embodiment three
As shown in Figure 4, two sleeves 5 and a lens barrel 2 are set in the focus lens of the present embodiment, for arranging two groups of optical lenses 9 in the sleeve 5 on ground, one group of optical lens 9 is set in lens barrel 2, manually rotate lens barrel 2, realize the adjustment of the spacing of optical lens module in focus lens and set of films.
Further, in this embodiment, two sleeves 5 can arrange installation portion respectively away from the end of lens barrel 2, for being connected with greeting lamp body, also the end of a sleeve wherein can arrange installation portion.
Embodiment four
As shown in Figure 5, the focus lens of the present embodiment comprises lens barrel 2 and is enclosed within the sleeve 5 of lens barrel 2 periphery; Be provided with three groups of optical lenses 9 in lens barrel 2, be provided with two groups of optical lenses 9 in sleeve 5, the optical axis direction of the optical lens 9 in lens barrel 2 and sleeve 5 overlaps; Be threaded vertically between lens barrel 2 with sleeve 5, one end away from lens barrel 2 of sleeve 5 is used for arranging installation portion, in the present embodiment, by moving integrally of lens barrel 2, realizes the adjustment of the spacing of optical lens module and set of films.
In embodiment one to embodiment four, when the distance between optical lens and film regulates, can manual adjustments, drive unit also can be set and automatically adjust.
Embodiment five
The focus lens of the utility model embodiment, as shown in Figure 2-5, when the inside away from lens barrel 2 of sleeve 5 is provided with optical image sensor 6, optical image sensor 6 inductively surface imaging, the ground surface imaging that controller is responded to according to optical image sensor 6, controls CD-ROM drive motor 7 and rotates and then realize the auto-focusing of focus lens.
Embodiment six
Distance test sensor can also be comprised in the focus lens of the utility model example, distance test sensor transmitting range test signal being returned by ground return earthward, controller measures the distance of set of films to ground according to the signal of reflection, and rotates according to the distance controlling CD-ROM drive motor measured and then realize the auto-focusing of focus lens.
Additionally provide a kind of greeting lamp in the utility model embodiment, comprise greeting lamp body, also comprise above-mentioned focus lens, as shown in Figure 6, greeting lamp body comprises light source 101, one group of lens 102 and set of films 103; Focus lens 105 is installed on greeting lamp body by installation portion, and optical lens module 104 in focus lens 105 and one group of lens 102 lay respectively at the both sides of set of films 103.
In greeting lamp body, also comprising drive mechanism, rotating for driving set of films 103.
It should be noted that, when focus lens 5 comprises controller, sensing element, it can be arranged at outside lens bodies according to actual needs, also for being arranged in focus lens agent structure, can also be set to one with greeting lamp body construction.
Embodiment seven
Present embodiments provide a kind of detailed description of the invention of greeting lamp
As shown in Figure 6, light source 101, one group of lens 102 and set of films 103 are set in greeting lamp body, in the dead ahead being positioned at set of films 103 and deviating from light source 101 side, focus lens 105 is set, wherein optical lens module 104 is just to set of films 103, lens adjustment assembly is also comprised in focus lens, for the focal length regulated between optical lens module 104 and set of films 103, wherein the specific implementation structure of lens adjustment assembly is as shown in the description of each embodiment above-mentioned, repeats no longer one by one herein.
In the present embodiment, light source 101 can be LED light source, and LED light source have employed advanced current constant control technology, luminous even, photochromic full.Constant lastingly, whole light fixture has pollution-free, noiselessness, stablizes the advantages such as clear without electronic interferences and the pattern that projects.The color of LED light source is variable, can be irradiated on film and to present the display effect of multiple color.
In addition, the greeting lamp that the utility model provides can be arranged on below car door according to user's request according to different automobile types, rear-view mirror place, or the position such as the chassis of vehicle, can be convenient to projected picture.When the greeting lamp using the utility model to provide, preferably, by image projection on the ground, drop shadow effect is better, is also convenient to user's viewing.
Preferably, set of films 103 in greeting lamp can be set to annular set of films, multiple films can be made during projection to circulate be projected, the operation again resetting or reselect after all films can be avoided on the one hand to terminate projection, the alternate cycles that can realize multiple image is on the other hand play.
In the present embodiment, greeting lamp also comprises and to be connected with set of films 103 and to drive the drives structure that set of films 103 is rotated, as shown in Figure 6, this drives structure comprise travelling gear 107 and be connected with travelling gear 107 following at least one dynamic structure 106: motor; Manual actuation structure.
In addition, in drives structure, can also power switch be comprised, for the demand after the power-up according to user, start or close this drives structure.When the switch is opened, drives structure can drive set of films 103 to move according to such as 10 millimeters speed per second.Or when often pressing startup button, drives structure drives set of films 103 to move the position of a picture, can press closedown button when not needing to change figure.
In each embodiment of the present utility model, in greeting lamp, gauge tap 108 can also be set, start for carrying out corresponding control light source 101 according to the opening and closing of car door or close, avoiding greeting lamp while power saving and to work long hours the reduced lifespan caused.Preferably, in gauge tap 108, can also sensor be provided with, can be used for the monitoring unlatching of car door or the state of closedown.Generally, when gauge tap 108 monitors car door opening, start light source 101, start projection image; When gauge tap 108 monitors closing of the door, close light source 101, stop projection image.Further, clock can be set in gauge tap 108, and the time arranging clock is at preset range, such as 6:00am---5:00pm, within the scope of this, the external environment due to correspondence is daytime, the picture meeting effect of projection is bad or cannot see completely, now do not have gauge tap 108 to control to close light source 101, light source 101 can be made like this to start when preferably, make greeting lamp more effectively work yet.
Above; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (10)
1. be applied to the focus lens on greeting lamp, it is characterized in that, this focus lens comprises the installation portion for being arranged on greeting lamp body, also comprises: optical lens module and lens adjustment assembly;
Described lens adjustment assembly is connected with described optical lens module, for regulating the distance between described optical lens module and film, thus realizes focusing.
2. focus lens according to claim 1, is characterized in that, described lens adjustment assembly comprises at least one sleeve and a lens barrel;
Be flexibly connected vertically between described lens barrel with described sleeve, described sleeve and described sleeve inner are used for arranging optical lens, for arranging described installation portion on described sleeve.
3. focus lens according to claim 2, is characterized in that, the optical lens in described lens barrel and described sleeve add up to three groups, and spaced apart along described optical axis direction, the optical lens being wherein positioned at described lens barrel is focusing lens group.
4. focus lens according to claim 3, it is characterized in that, when the quantity of described sleeve is one, the inside of described sleeve is arranged at intervals with two groups of optical lenses side by side, the inside of described lens barrel is provided with one group of optical lens, and described lens barrel is connected with described bush whorl; Or the inside of described lens barrel is arranged at intervals with three groups of optical lenses side by side, and described lens barrel is connected with described bush whorl.
5. focus lens according to claim 3, is characterized in that, when the quantity of described sleeve is two, described lens barrel between two described sleeves, and is connected with two described bush whorls respectively;
Be respectively arranged with one group of optical lens in two described sleeves, in described lens barrel, be provided with one group of optical lens; Or, for being provided with two groups of optical lenses in the sleeve on ground, in described lens barrel, be provided with one group of optical lens.
6. the focus lens according to any one of claim 2-5, is characterized in that, also comprises: drive unit in described lens adjustment assembly;
Described drive unit is connected with described lens barrel, for driving described lens barrel along optical axis direction rectilinear motion.
7. focus lens according to claim 6, is characterized in that, also comprises in this focus lens: sensing element and controller;
Described sensing element, for responding to the effect data of greeting lamp at ground surface imaging;
Described controller, for controlling described drive unit action according to described effect data.
8. focus lens according to claim 7, is characterized in that, described sensing element at least comprises following one: optical image sensor and distance test sensor.
9. greeting lamp, is characterized in that, comprises greeting lamp body, also comprises the focus lens as described in any one of claim 1 to 8, and described greeting lamp body comprises light source, one group of lens and set of films; Described focus lens is installed on described greeting lamp body by described installation portion, and optical lens module in described focus lens and described one group of lens lay respectively at the both sides of described set of films.
10. greeting lamp according to claim 9, is characterized in that, also comprises drive mechanism in described greeting lamp body, and described drive mechanism rotates for driving described set of films.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520194756.4U CN204437924U (en) | 2015-04-01 | 2015-04-01 | A kind ofly be applied to focus lens on greeting lamp and greeting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520194756.4U CN204437924U (en) | 2015-04-01 | 2015-04-01 | A kind ofly be applied to focus lens on greeting lamp and greeting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204437924U true CN204437924U (en) | 2015-07-01 |
Family
ID=53605788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520194756.4U Expired - Fee Related CN204437924U (en) | 2015-04-01 | 2015-04-01 | A kind ofly be applied to focus lens on greeting lamp and greeting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204437924U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108909608A (en) * | 2018-06-06 | 2018-11-30 | 钧捷科技（北京）有限公司 | A kind of laser projection self-adapting intelligent headlight |
| US11143941B2 (en) | 2019-05-29 | 2021-10-12 | Coretronic Corporation | Projection device |
| US11150545B2 (en) | 2019-05-29 | 2021-10-19 | Coretronic Corporation | Projection apparatus with U-shaped printed circuit board |
| CN113542703A (en) * | 2020-04-22 | 2021-10-22 | 中强光电股份有限公司 | Image playing system and image playing method |
-
2015
- 2015-04-01 CN CN201520194756.4U patent/CN204437924U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108909608A (en) * | 2018-06-06 | 2018-11-30 | 钧捷科技（北京）有限公司 | A kind of laser projection self-adapting intelligent headlight |
| CN108909608B (en) * | 2018-06-06 | 2024-04-09 | 钧捷科技（北京）有限公司 | Laser projection self-adaptive intelligent headlight |
| US11143941B2 (en) | 2019-05-29 | 2021-10-12 | Coretronic Corporation | Projection device |
| US11150545B2 (en) | 2019-05-29 | 2021-10-19 | Coretronic Corporation | Projection apparatus with U-shaped printed circuit board |
| CN113542703A (en) * | 2020-04-22 | 2021-10-22 | 中强光电股份有限公司 | Image playing system and image playing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204437924U (en) | A kind ofly be applied to focus lens on greeting lamp and greeting lamp | |
| CN102135703A (en) | Searchlighting angle synchronously followed energy-saving infrared lighting system | |
| CN210572965U (en) | Infrared laser light filling camera lens device | |
| CN201628170U (en) | Video stage light | |
| JPWO2020021823A1 (en) | Head-up display | |
| US20140218945A1 (en) | Traveling direction assistance guidance system for vehicle | |
| CN202720431U (en) | Light supplement apparatus with adjustable illumination angle | |
| CN216387720U (en) | Universal automatic focusing LCD projection system | |
| CN202421694U (en) | Supplemental lighting device and camera | |
| CN214064802U (en) | Pixel lighting module, vehicle lighting device and vehicle | |
| CN107065177A (en) | A kind of VR glasses for being easy to adjust manually | |
| CN116243542B (en) | Projector with automatic obstacle avoidance function | |
| CN103235473A (en) | Projector | |
| CN201247375Y (en) | Multi-light-source lighting device for projector | |
| CN102289060B (en) | High-resolution zoom lens for intelligent transportation system | |
| CN202008569U (en) | Search lighting angle synchronously-followed energy-saving type infrared lighting system | |
| CN208457841U (en) | Car lamp device and vehicle | |
| EP0804027A3 (en) | Liquid crystal display projector | |
| CN101586764B (en) | Method for controlling car light irradiation distance by a convex lens moving apparatus | |
| CN205353537U (en) | Infrared laser light filling ware | |
| CN202092009U (en) | Multifunctional moving light system | |
| CN204213728U (en) | There is the stage lighting optical system of sheen and beam effect | |
| CN202693969U (en) | Zoom device for infrared high-speed dome | |
| CN206946069U (en) | Zoom lens module | |
| CN206975330U (en) | Laser active illumination light channel structure suitable for high speed imaging |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20170401 |