CN202747228U - Meeting lamp - Google Patents
Meeting lamp Download PDFInfo
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- CN202747228U CN202747228U CN2012203898592U CN201220389859U CN202747228U CN 202747228 U CN202747228 U CN 202747228U CN 2012203898592 U CN2012203898592 U CN 2012203898592U CN 201220389859 U CN201220389859 U CN 201220389859U CN 202747228 U CN202747228 U CN 202747228U
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- projection arrangement
- light source
- films
- projection
- gauge tap
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Abstract
The utility model relates to the field of an automobile, in particular to a meeting lamp, wherein the meeting lamp comprises a projecting apparatus and a control switch, wherein the projecting apparatus is used for projecting continuous pictures and comprises a memorizer for memorizing a plurality of pictures; the control switch is used for monitoring the opening and closing statuses of an automobile door, and is connected with the projecting apparatus to control the projecting apparatus to start or stop; when the control switch monitors that the automobile door is opened, the control switch controls the projecting apparatus to start, and the projecting apparatus projects the pictures in the memorizer; and when the control switch monitors that the automobile door is closed, the control switch controls the projecting apparatus to stop, and the projecting apparatus stops projecting the pictures in the memorizer. According to the meeting lamp provided by the utility model, the pictures can be projected, in particular, a cartoon or a movie short film.
Description
Technical field
The utility model relates to automotive field, is specifically related to a kind of greeting lamp.
Background technology
Greeting lamp is a kind of novel automobile-used green light source, is mainly used at present the car door position of automobile.When opening car door, greeting lamp can projection go out pattern, and for example projectable goes out character pattern or other picture patterns of " hello ", and design is unique, extensively is subjected to everybody welcome.
Existing greeting lamp is designed with multiple according to different automobile types, but most design all is the modular design of light source, lens and film.Film is a kind of film of commonly using, can draw out pattern by sensitization on film, and the egative film that just is equivalent to photo is the same.Behind the light source irradiation film, projectable goes out pattern.The principle of existing greeting lamp is similar to the principle of lantern projection's machine, mainly be to be radiated on the film after light source sees through the integration of one group of lens, refraction by another group lens is presented on the image on the film on the object that shines again, just can demonstrate pattern.
But greeting lamp of the prior art can only shine on the single film by light source in use, thereby also can only projection go out single pattern, can't projection go out several patterns, and especially animation or filmlet can not satisfy more personalized design.
The utility model content
The utility model provides a kind of greeting lamp, can projection go out several patterns.
The utility model provides a kind of greeting lamp, comprising:
Be used for the projection arrangement of projection continuous pictures, it comprises the memory that stores several described pictures;
Gauge tap, it is used for the opening and closing state of monitoring car door, and is connected to control startup or closes described projection arrangement with described projection arrangement;
Wherein, when described gauge tap monitored car door and is opening, described gauge tap was controlled described projection arrangement and is started, and described projection arrangement carries out projection to several the described pictures in the described memory;
Wherein, when described gauge tap monitored car door and is closed condition, described gauge tap was controlled described projection arrangement and is stopped, and described projection arrangement stops several the described pictures in the described memory are carried out projection.
Greeting lamp by the utility model provides, can bring following beneficial effect:
The utility model is by arranging the memory that stores multi-picture in projection arrangement, all can be used as the memory use such as the set of films that comprises many films or electronic memory (such as SD card, USB flash memory driver etc.), can store picture, animation and filmlet etc.And by driving the set of films motion with many films of successive projection or directly by the electronic picture surface information in the digital-code projector projection electronic memory, can be so that the multi-picture of projection arrangement in can the successive projection memory when projection satisfies the more individual demand of user.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in below describing only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawing illustrated embodiments other embodiment and accompanying drawing thereof.
Fig. 1 is that memory of the present utility model is the schematic diagram of a kind of embodiment of set of films;
Fig. 2 is that memory of the present utility model is the schematic diagram of a kind of embodiment of electronic memory;
Wherein, 101 is set of films, and 102 is light source, and 103 is driving gear set, and 104 is motor, and 105 is first group of lens, and 106 is second group of lens, and 107 is the first controller, and 201 is the picture and selecting device, and 202 is electronic memory, and 203 is digital-code projector.
The specific embodiment
Below with reference to accompanying drawing the technical scheme of each embodiment of the utility model is carried out clear, complete description, obviously, described embodiment only is a part of embodiment of the present utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are resulting all other embodiment under the prerequisite of not making creative work, all belong to the scope that the utility model is protected.
The utility model provides a kind of greeting lamp, comprising:
Be used for the projection arrangement of projection continuous pictures, it comprises the memory that stores several described pictures;
Gauge tap, it is used for the opening and closing state of monitoring car door, and is connected to control startup or closes described projection arrangement with described projection arrangement;
Wherein, when described gauge tap monitored car door and is opening, described gauge tap was controlled described projection arrangement and is started, and described projection arrangement carries out projection to several the described pictures in the described memory;
Wherein, when described gauge tap monitored car door and is closed condition, described gauge tap was controlled described projection arrangement and is stopped, and described projection arrangement stops several the described pictures in the described memory are carried out projection.
In an embodiment of the present utility model, be provided with the memory that can store multi-picture (especially animation or filmlet) in the greeting lamp, this memory can be that set of films or electronic memory (such as SD card, USB flash memory driver etc.) or other can be realized the structure of memory function.And by driving the set of films motion with many films of successive projection or directly by the electronic picture surface information in the digital-code projector projection electronic memory, can be so that the multi-picture of projection arrangement in can the successive projection memory when projection.
The greeting lamp that the utility model provides can be installed in car door below, rear-view mirror place in use, or the position, chassis of car, can be convenient to projected picture.When the greeting lamp that uses the utility model to provide, preferably, on ground, drop shadow effect is better with image projection, and is convenient to the user and watches.
In an embodiment of the present utility model, greeting lamp is provided with gauge tap, is used for starting projection arrangement according to the opening and closing of car door.Be provided with sensor in the gauge tap, can be used for monitoring the opening and closing state of car door.Generally speaking, when gauge tap monitors car door opening, start projection arrangement, projection arrangement begins projected picture; When gauge tap monitors closing of the door, close projection arrangement, projection arrangement stops projected picture.Projection arrangement is started in situation preferably, and when for example being car door opening, the user can watch projected picture, and when closing of the door, the user can't view and admire, and then can stop to start, and can economize on resources like this, and greeting lamp also can more effectively be worked.
In each embodiment of the present utility model, preferably, described memory is set of films, and described projection arrangement further comprises:
Light source;
Dynamic structure, it is connected with described set of films, and drives the film movements be projected to the dead ahead of described light source.
In each embodiment of the present utility model, preferably, when described light source intermittently starting, described projection arrangement further comprises the first controller, and it is connected with described dynamic structure with described light source respectively, and controls described light source and described dynamic structure starts successively;
When described light source is held open state, described projection arrangement further comprises second controller and shutter, described shutter is arranged on the dead ahead of described light source, described second controller respectively with described dynamic structure be connected shutter and be connected, and control described dynamic structure and described shutter starts successively.
In each embodiment of the present utility model, preferably, described dynamic structure comprises: interconnective motor and driving gear set; Wherein, described driving gear set is connected to drive described set of films with described set of films moves, and makes the film that is projected arrive the dead ahead of described light source;
And/or,
Described set of films is annular set of films;
And/or,
The set of films that described set of films is separated for head and the tail, described projection arrangement further comprises reset controller, it is connected with described driving gear set, drives the set of films that described head and the tail are separated carry out resetting of film when playing to last film to control described driving gear set.
In an embodiment of the present utility model, with reference to Fig. 1, use set of films 101 as the memory stores multi-picture.Set of films comprises many films, stores picture on every film, by to many film successive projections, can realize the projection of multi-picture.For example be 0.1 second very in short-term the blanking time between every film of projection, and behind many films of projection, user's ornamental is to continuous animation or filmlet.When the projection film group, many films are taken exercises under the drive of dynamic structure, make the film movements that is projected to the dead ahead of light source.Preferably, dynamic structure can use motor 104 and driving gear set 103, and is simple in structure, easier realization.Set of films 101 is connected with driving gear set 103, for example is enclosed within on the driving gear set, and when driving gear set was rotated, many films can be driven the dead ahead that arrives successively light source 102, finish projection.
In an embodiment of the present utility model, with reference to Fig. 1, when the projection film group, can control the state of light source for intermittently starting, or keep the lasting state that starts.1) when light source started for intermittence, the first controller 107 can be set further in projection arrangement, start successively with control light source 102 and dynamic structure (motor 104 and driving gear set 103).For example, when dynamic structure starts, control light source 102 is closed, set of films 101 is taken exercises under the drive of dynamic structure, make the film movements that is projected to the dead ahead of light source 102, at this moment the first controller 107 control dynamic structures quit work, and control light source 102 is opened, light source is finished the projection to the film in light source dead ahead after opening.The controlled brake force structure of the first controller is closed after starting certain hour, and in this certain hour, dynamic structure can drive next film movements to the dead ahead of light source.The first controller cuts out after the control light source is opened certain hour after the control dynamic structure is closed, and in this certain hour, light source carries out projection to the film in its dead ahead.The first controller control dynamic structure was opened again after light source was closed, and drove next film movements to the dead ahead of light source.Dynamic structure and light source start under the control of the first controller successively, finish the successive projection to many films.Preferably, when the more film of successive projection in the second (for example being 24), ornamental is to animation or filmlet.Preferably, can also control by the switch of electric current of control light source the opening and closing of light source.2) when light source keeps starting state, second controller and shutter can be set in projection arrangement, shutter can be arranged on the dead ahead of light source.Second controller control dynamic structure and shutter start successively.When dynamic structure starts, the control shutter close, set of films is taken exercises under the drive of dynamic structure, make the film movements that is projected to the dead ahead of light source, at this moment second controller control dynamic structure quits work, the control shutter opening behind the shutter opening, is finished the projection to the film in light source dead ahead.The controlled brake force structure of second controller is closed after starting certain hour, and in this certain hour, dynamic structure can drive next film movements to the dead ahead of light source.Second controller is closed behind the control shutter opening certain hour after the control dynamic structure is closed, and in this certain hour, light source carries out projection to the film in its dead ahead.Second controller control dynamic structure is opened again behind the shutter close, drives next film movements to the dead ahead of light source.Dynamic structure and shutter start under the control of second controller successively, finish the successive projection to many films.The successively startup of dynamic structure and shutter can be understood as: when the motion of described set of films, described shutter is closed condition, and when described set of films stop motion and the described film movements that is projected during to the dead ahead of described light source, described shutter is opening.
In an embodiment of the present utility model, set of films is annular set of films, and many film circulations are projected, and avoids all films to finish the operation that again resets or reselect again after the projection, uses simpler.
In an embodiment of the present utility model, at this moment set of films after all films all are projected, need to reset to many films for the set of films that head and the tail are separated.Reset controller can further be set in projection arrangement, this reset controller is connected with dynamic structure, for example be connected with driving gear set, can reset to film when being projected onto last film with the control set of films, realize the projection of the new round of set of films.Preferably, this reset controller can be controlled the driving gear set counter-rotating, can realize resetting of set of films by simple structure.
In each embodiment of the present utility model, preferably, described projection arrangement further comprises with lower at least a:
The first lens group, its between described light source and the described film that is projected, the light that sends to converge described light source;
The second set of lenses, it is positioned at the dead ahead of a side that deviates from mutually described light source of the described film that is projected, and amplifies with the imaging to projection.
In an embodiment of the present utility model, with reference to Fig. 1, can between light source 102 and the film that is projected, first lens group 105 be set.Because the light that sends of light source can disperse, and the first lens group is set can converges the light that light source sends, make light source project to film after, the better effects if of projection.Also can be at the opposite side of film, be the opposite side that film deviates from light source the second set of lenses 106 is set, amplify with the imaging to projection, make appreciation effect better.
In an embodiment of the present utility model, light source is generally led light source, and led light source has adopted advanced constant current control technology, and is luminous even, photochromic full, constant lastingly, whole light fixture is pollution-free, noiselessness, without electronic interferences, the pattern that projects is stable and clear.The color changeable of this led light source can shine on the film and presents the display effect of multiple color.
In each embodiment of the present utility model, preferably, described memory is for being used for the electronic memory of store electrons image, and described electron image comprises multi-picture;
Described projection arrangement further comprises: digital-code projector, it is connected with described electronic memory, and described electron image is carried out projection.
In each embodiment of the present utility model, preferably, described projection arrangement further comprises the picture and selecting device, and it is connected with described electronic memory is wired or wireless;
And/or,
Described electronic memory is the mobile storage structure.
In an embodiment of the present utility model, greeting lamp is projectable's electron image also.Use electronic memory as the memory of storage multi-picture, this multi-picture is the electronics picture, preferably, is animation or filmlet.For projection electronics picture, can digital-code projector be set further in projection arrangement, digital-code projector is connected with electronic memory, and the electron image in the read electric memory, again this electron image is carried out projection.Preferably, electronic memory can be the mobile storage structure, and such as being SD card or USB flash memory driver etc., the mobile storage structure can be convenient to from other equipment copy electron image information.Also electronic memory can be fixedly installed on the projection arrangement, at electronic memory data-interface be set, by other equipment electron image is sent on the electronic memory.
In an embodiment of the present utility model, the picture and selecting device further is set, can be convenient to the user selects to want projection according to the personal like picture or animation or filmlet.The picture and selecting device can arrange screen, selects to want the picture of projection by touch screen or button.With reference to Fig. 2, picture and selecting device 201 is connected with electronic memory 202, by the content in the picture and selecting device selection electronic memory, picture and selecting device 201 is sent to digital-code projector 203 with the kind of information of the picture selected simultaneously, and digital-code projector 203 is according to the image content in this kind of information read electric memory 202 and carry out projection.
In each embodiment of the present utility model, preferably, described gauge tap comprises with lower at least a:
Light sensor, it is used for the extraneous intensity of illumination of induction, and when intensity of illumination was higher than threshold value, described projection arrangement was closed in described gauge tap control;
Clock, when time of clock during at preset range, described projection arrangement is closed in described gauge tap control;
Current sensor, it is connected with car headlamp, and when the electric current that monitors described car headlamp when described current sensor was zero, described projection arrangement was closed in described gauge tap control;
Voltage sensor, it is connected with car headlamp, and when the voltage that monitors described car headlamp when described voltage sensor was zero, described projection arrangement was closed in described gauge tap control.
In an embodiment of the present utility model, light sensor can be set in gauge tap, be used for the extraneous intensity of illumination of induction.When intensity of illumination is higher than threshold value, when for example this moment, corresponding external environment was daytime, the picture of projection was can effect bad or cannot see fully, and at this moment, projection arrangement is closed in gauge tap control, but saves energy.
In an embodiment of the present utility model, clock can be set in gauge tap, and the time that clock is set is at preset range, for example be 7:00am---7:00pm, in this scope, because corresponding external environment is daytime, the picture of projection is can effect bad or cannot see fully, at this moment, projection arrangement is closed in gauge tap control, but saves energy.
In an embodiment of the present utility model, current sensor or voltage sensor can be set in gauge tap, whether this current sensor or voltage sensor are connected with car headlamp (being headlight for vehicles), and open to detect it by the curtage of monitoring car headlamp.When the curtage of car headlamp is zero, can know car headlamp and not open, this moment, the intensity of illumination of external environment was higher, and the effect of projected picture is relatively poor, can close projection arrangement by gauge tap control.In such cases, when car door opening, projection arrangement also is closed condition, can save the energy like this, and projection arrangement is effectively being started in the situation.When the curtage of car headlamp is non-vanishing, can know car headlamp and open, this moment, the intensity of illumination of external environment was lower, and the effect of projected picture is better, and in such cases, when car door opening, gauge tap controlling projection device is opened.
By the greeting lamp that different embodiment of the present utility model provide, can bring following at least a beneficial effect:
1. the utility model is by arranging the memory that stores multi-picture in projection arrangement, all can be used as the memory use such as the set of films that comprises many films or electronic memory (such as SD card, USB flash memory driver etc.), can store picture, animation and filmlet etc.And by driving the set of films motion with many films of successive projection or directly by the electronic picture surface information in the digital-code projector projection electronic memory, can be so that the multi-picture of projection arrangement in can the successive projection memory when projection satisfies the more individual demand of user.
2. can carry out projection to the picture of various ways.The utility model is by the projection of the realizations such as light source, dynamic structure, lens to the picture of film type; Realize projection to electron image by digital-code projector, thereby can realize the projection to the picture of various ways.
3. can realize effective work of greeting lamp.The utility model is by arranging light sensor or clock in gauge tap, monitor intensity of illumination or pass through time alarm, make greeting lamp in drop shadow effect's work at better night, quit work relatively poor daytime in drop shadow effect, thereby realize effective work of greeting lamp.
The various embodiment that the utility model provides can be as required in any way mutually combination, the technical scheme that obtains by this combination is also in scope of the present utility model.
Obviously, those skilled in the art can carry out various changes and modification to the utility model and not break away from spirit and scope of the present utility model.Like this, if of the present utility model these are revised and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also comprises these changes and modification interior.
Claims (9)
1. a greeting lamp is characterized in that, comprising:
Be used for the projection arrangement of projection continuous pictures, it comprises the memory that stores several described pictures;
Gauge tap, it is used for the opening and closing state of monitoring car door, and is connected to control startup or closes described projection arrangement with described projection arrangement;
Wherein, when described gauge tap monitored car door and is opening, described gauge tap was controlled described projection arrangement and is started, and described projection arrangement carries out projection to several the described pictures in the described memory;
Wherein, when described gauge tap monitored car door and is closed condition, described gauge tap was controlled described projection arrangement and is stopped, and described projection arrangement stops several the described pictures in the described memory are carried out projection.
2. greeting lamp as claimed in claim 1 is characterized in that, described memory is set of films, and described projection arrangement further comprises:
Light source;
Dynamic structure, it is connected with described set of films, and drives the film movements be projected to the dead ahead of described light source.
3. greeting lamp as claimed in claim 2 is characterized in that,
When described light source intermittently starting, described projection arrangement further comprises the first controller, and it is connected with described dynamic structure with described light source respectively, and controls described light source and described dynamic structure starts successively;
When described light source is held open state, described projection arrangement further comprises second controller and shutter, described shutter is arranged on the dead ahead of described light source, described second controller respectively with described dynamic structure be connected shutter and be connected, and control described dynamic structure and described shutter starts successively.
4. greeting lamp as claimed in claim 2 is characterized in that,
Described dynamic structure comprises: interconnective motor and driving gear set; Wherein, described driving gear set is connected to drive described set of films with described set of films moves, and makes the film that is projected arrive the dead ahead of described light source.
5. greeting lamp as claimed in claim 2 is characterized in that,
Described set of films is annular set of films;
And/or,
The set of films that described set of films is separated for head and the tail, described projection arrangement further comprises reset controller, it is connected with driving gear set, drives the set of films that described head and the tail are separated carry out resetting of film when playing to last film to control described driving gear set.
6. greeting lamp as claimed in claim 2 is characterized in that, described projection arrangement further comprises with lower at least a:
The first lens group, its between described light source and the described film that is projected, the light that sends to converge described light source;
The second set of lenses, it is positioned at the dead ahead of a side that deviates from mutually described light source of the described film that is projected, and amplifies with the imaging to projection.
7. greeting lamp as claimed in claim 1 is characterized in that, described memory is for being used for the electronic memory of store electrons image, and described electron image comprises multi-picture;
Described projection arrangement further comprises: digital-code projector, it is connected with described electronic memory, and described electron image is carried out projection.
8. greeting lamp as claimed in claim 7 is characterized in that,
Described projection arrangement further comprises the picture and selecting device, and it is connected with described electronic memory is wired or wireless;
And/or,
Described electronic memory is the mobile storage structure.
9. such as each described greeting lamp of claim 1-8, it is characterized in that described gauge tap comprises with lower at least a:
Light sensor, it is used for the extraneous intensity of illumination of induction, and when intensity of illumination was higher than threshold value, described projection arrangement was closed in described gauge tap control;
Clock, when time of clock during at preset range, described projection arrangement is closed in described gauge tap control;
Current sensor, it is connected with car headlamp, and when the electric current that monitors described car headlamp when described current sensor was zero, described projection arrangement was closed in described gauge tap control;
Voltage sensor, it is connected with car headlamp, and when the voltage that monitors described car headlamp when described voltage sensor was zero, described projection arrangement was closed in described gauge tap control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203898592U CN202747228U (en) | 2012-08-07 | 2012-08-07 | Meeting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203898592U CN202747228U (en) | 2012-08-07 | 2012-08-07 | Meeting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202747228U true CN202747228U (en) | 2013-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203898592U Expired - Fee Related CN202747228U (en) | 2012-08-07 | 2012-08-07 | Meeting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202747228U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767782A (en) * | 2012-08-07 | 2012-11-07 | 岳悫 | Welcoming lamp and projection method of welcoming lamp |
| CN109204114A (en) * | 2017-06-29 | 2019-01-15 | 长城汽车股份有限公司 | The projective techniques and device of vehicle greeting lamp |
| CN113883442A (en) * | 2021-09-08 | 2022-01-04 | 岚图汽车科技有限公司 | Automobile projection lamp and vehicle |
-
2012
- 2012-08-07 CN CN2012203898592U patent/CN202747228U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767782A (en) * | 2012-08-07 | 2012-11-07 | 岳悫 | Welcoming lamp and projection method of welcoming lamp |
| WO2014023170A1 (en) * | 2012-08-07 | 2014-02-13 | Yue Que | Greeting lamp and projection method thereof |
| CN109204114A (en) * | 2017-06-29 | 2019-01-15 | 长城汽车股份有限公司 | The projective techniques and device of vehicle greeting lamp |
| CN113883442A (en) * | 2021-09-08 | 2022-01-04 | 岚图汽车科技有限公司 | Automobile projection lamp and vehicle |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20150807 |
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