CN206162038U - Automobile -used usher's projection lamp - Google Patents
Automobile -used usher's projection lamp Download PDFInfo
- Publication number
- CN206162038U CN206162038U CN201621127082.7U CN201621127082U CN206162038U CN 206162038 U CN206162038 U CN 206162038U CN 201621127082 U CN201621127082 U CN 201621127082U CN 206162038 U CN206162038 U CN 206162038U
- Authority
- CN
- China
- Prior art keywords
- display screen
- projection lamp
- light source
- fresnel lenses
- video
- 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.)
- Active
Links
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an automobile -used usher's projection lamp, include: light source subassembly, image subassembly and projection unit and control assembly and power module, image subassembly include preceding fresnel lens and back fresnel lens and are used for playing video display screen that between fresnel lens and the back fresnel lens, control assembly included control circuit and video decoding broadcast chip, control circuit and display screen connection before be located. The light that jets out in the light source subassembly is through forming behind the preceding fresnel lens on collimation light incides the display screen, forms the emergent ray behind the video of broadcast in the display screen and the incident ray interact, and the emergent ray assembles behind the fresnel lens of back, arrives projection unit, and it is subaerial to be through projection unit that projectable arrives. Can broadcast video display screen through adopting, can be so that the pattern that the projection goes out has the characteristic dynamic and multicolour for usher's projection lamp has more functions, improves user's use and experiences the effect.
Description
Technical field
This utility model is related to Vehicular lamp technical field, more particularly to a kind of automobile guest-greeting projection lamp.
Background technology
With the continuous popularization and the continuous development of Vehicular lamp technology of vehicle, automobile guest-greeting projection lamp is also in various vapour
Extensively apply in car.Under normal circumstances, guest-greeting projection lamp is arranged in the illuminator of car door lower section or both sides.Work as car door opening
When, guest-greeting projection lamp will be lit, and go out some patterns, such as logo logo etc. in floor projection, and it not only can be played
The effect of body-finishing, can illuminate body bottom section region again, improve safety.
But the projective patterns of the guest-greeting projection lamp for occurring at present are fixed, and color is also relatively dull, and function also compares
It is more single, it is impossible to give user more preferable experience effect.
Therefore, a kind of guest-greeting projection lamp how is provided, the more preferable visual effect of user can be given, be those skilled in the art
It is badly in need of the technical problem for solving.
Utility model content
The purpose of this utility model is to provide a kind of automobile guest-greeting projection lamp, can give the more preferable visual effect of user.
To solve above-mentioned technical problem, this utility model provides following technical scheme：
A kind of guest-greeting projection lamp, including：Light source assembly, image component and projecting subassembly and control assembly and power supply mould
Block, the image component includes front Fresnel Lenses and rear Fresnel Lenses and the display screen for playing video, described aobvious
Display screen is located between the front Fresnel Lenses and the rear Fresnel Lenses, and the control assembly includes control circuit and video
Chip is played in decoding, and the control circuit and the display screen connect.
Preferably, the light source assembly includes light source and snoot and collecting lenses, the collecting lenses and it is described before
Heat-protecting glass is provided between Fresnel Lenses.
Preferably, the reflecting mirror for the light sent from the rear Fresnel Lenses to be folded also is included, it is described
Reflecting mirror is located between the rear Fresnel Lenses and the projecting subassembly.
Preferably, the control assembly also includes the flash memory module for storing the video.
Preferably, the display screen is LCD or OLED display screen.
Preferably, the light source is LED or Halogen light.
Preferably, the light source back surface is provided with radiator.
Compared with prior art, above-mentioned technical proposal has advantages below：
A kind of automobile guest-greeting projection lamp provided by the utility model, including：Light source assembly, image component and projecting subassembly
And control assembly and power module, image component is including front Fresnel Lenses and rear Fresnel Lenses and for playing video
Display screen, between front Fresnel Lenses and rear Fresnel Lenses, control assembly includes control circuit and video to display location
Chip is played in decoding, and control circuit and display screen connect.
Wherein, the light for projecting in light source assembly forms collimated ray after front Fresnel Lenses and incides display screen
On, emergent ray is formed after the video played in display screen and incident ray interaction, emergent ray Fresnel after is saturating
Converged after mirror, reached projecting subassembly, can be projected on ground through projecting subassembly.Wherein pass through rear Fresnel Lenses pair
The convergence of emergent ray, it is possible to reduce the energy loss of emergent ray.In addition power module is used to need to use to guest-greeting projection lamp
The part of electricity is powered, the decoding and broadcasting of control circuit control video.Importantly, video can be played by employing
Display screen, can cause the pattern being projected out to have dynamic and multicoloured characteristic so that guest-greeting projection lamp has more work(
Can, improve the experience effect of user.
Description of the drawings
In order to be illustrated more clearly that this utility model or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for technology description is briefly described, it should be apparent that, drawings in the following description are that this practicality is new
Some embodiments of type, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other accompanying drawings are obtained according to these accompanying drawings.
A kind of structural representation of automobile guest-greeting projection lamp that Fig. 1 is provided by a kind of specific embodiment of this utility model
Figure.
Reference is as follows：
1 is light source assembly, and 101 is snoot, and 102 is light source, and 103 is collecting lenses, and 104 is heat-protecting glass, and 2 is image
Component, 201 is front Fresnel Lenses, and 202 is display screen, and 203 is rear Fresnel Lenses, and 204 is reflecting mirror, and 3 is projecting subassembly,
4 is control assembly, and 5 is image.
Specific embodiment
Just as described in the background section, current guest-greeting projection lamp can only play the picture of static state, and function is relatively simple.
On the basis of the studies above, this utility model embodiment provides a kind of automobile guest-greeting projection lamp, light sources
The light projected in part forms collimated ray after front Fresnel Lenses and incides on display screen, the video played in display screen
Emergent ray is formed after interacting with incident ray, emergent ray is converged after after Fresnel Lenses, reach projection
Component, can project on ground through projecting subassembly.Convergence wherein by rear Fresnel Lenses to emergent ray, can subtract
The energy loss of few emergent ray.In addition power module is used to need the part of electricity consumption to be powered to guest-greeting projection lamp, controls
The decoding and broadcasting of circuit control video.Importantly, the display screen of video can be played by employing, can cause to be projected out
Pattern there is dynamic and multicoloured characteristic so that guest-greeting projection lamp has more functions, improves the experience of user
Effect.
In order that above-mentioned purpose of the present utility model, feature and advantage can become apparent from it is understandable, it is right below in conjunction with the accompanying drawings
Specific embodiment of the present utility model is described in detail.
Elaborate detail in order to fully understand this utility model in the following description.But this utility model can
With it is various different from alternate manner described here implementing, those skilled in the art can be without prejudice to this utility model intension
In the case of do similar popularization.Therefore this utility model is not limited by following public specific embodiment.
Fig. 1 is refer to, a kind of automobile guest-greeting projection lamp that Fig. 1 is provided by a kind of specific embodiment of this utility model
Structural representation.
A kind of specific embodiment of the present utility model provides a kind of automobile guest-greeting projection lamp, including：Light source assembly 1,
Image component 2 and projecting subassembly 3 and control assembly 4 and power module, image component 2 includes front Fresnel Lenses 201 with after
Fresnel Lenses 203 and the display screen 202 for playing video, display screen 202 is located at front Fresnel Lenses 201 and rear luxuriant and rich with fragrance alunite
Between your lens 203, control assembly 4 includes that chip is played in control circuit and video decoding, and control circuit and display screen 202 connect
Connect.
In embodiment, it is incident that the light projected in light source assembly 1 forms collimated ray after front Fresnel Lenses 201
To on display screen 202, after the video played in display screen 202 and incident ray interaction emergent ray, emergent ray are formed
Converged after Fresnel Lenses 203 after, reached projecting subassembly 3, can be projected on ground through projecting subassembly 3.Its
In convergence by rear Fresnel Lenses 203 to emergent ray, it is possible to reduce the energy loss of emergent ray.Other power module
Part for needing electricity consumption to guest-greeting projection lamp is powered, the decoding and broadcasting of control circuit control video.Importantly,
The display screen 202 of video can be played by employing, can cause the image 5 being projected out that there is dynamic and multicoloured characteristic,
So that guest-greeting projection lamp has more functions, the experience effect of user is improved.
Further, light source assembly 1 includes light source 102 and snoot 101 and collecting lenses 103, the He of collecting lenses 103
Heat-protecting glass 104 is provided between front Fresnel Lenses 201.Because light source 102 can discharge more heat while luminous, lead to
Crossing heat-protecting glass 104 can reduce the heat of incident ray, improve the imaging results of display screen 202.
In order to reduce the length of the guest-greeting projection lamp that above-described embodiment is provided, also include for will be from rear Fresnel Lenses
The reflecting mirror 204 that 203 light for sending are folded, reflecting mirror 204 is located between rear Fresnel Lenses 203 and projecting subassembly 3.
Polylith reflecting mirror 204 can wherein be arranged repeatedly to fold emergent ray, quantity further with regards to reflecting mirror 204 and anti-
The angle for penetrating mirror 204 and emergent ray specifically depends on the circumstances, and the present embodiment is not limited this.
For the ease of changing the video that display screen 202 is played, control assembly 4 also includes the flash memory mould for storing video
Block.
Wherein, display screen 202 is preferably LCD or OLED display screen.Light source 102 can be LED or Halogen light.
In order to further improve the radiating effect to light source 102, the back side of light source 102 is provided with radiator.Wherein radiator can
To be integrated in the back side of light source 102.
A kind of automobile guest-greeting projection lamp provided by the utility model is described in detail above.It is used herein
Specific case is set forth to principle of the present utility model and embodiment, and the explanation of above example is only intended to help and manages
Solve core concept of the present utility model.It should be pointed out that for those skilled in the art, without departing from this reality
On the premise of with new principle, some improvement and modification can also be carried out to this utility model, these are improved and modification also falls into
In this utility model scope of the claims.
Claims (7)
1. a kind of automobile guest-greeting projection lamp, it is characterised in that include：Light source assembly, image component and projecting subassembly and control
Component and power module, the image component includes front Fresnel Lenses and rear Fresnel Lenses and for playing the aobvious of video
Display screen, between the front Fresnel Lenses and the rear Fresnel Lenses, the control assembly includes control to the display location
Chip is played in circuit processed and video decoding, and the control circuit and the display screen connect.
2. automobile guest-greeting projection lamp according to claim 1, it is characterised in that the light source assembly includes light source and optically focused
Cover and collecting lenses, between the collecting lenses and the front Fresnel Lenses heat-protecting glass is provided with.
3. automobile guest-greeting projection lamp according to claim 2, it is characterised in that also include for will be from the rear Fresnel
The reflecting mirror that the light that lens send is folded, the reflecting mirror be located at the rear Fresnel Lenses and the projecting subassembly it
Between.
4. automobile guest-greeting projection lamp according to claim 3, it is characterised in that the control assembly is also included for storing
The flash memory module of the video.
5. automobile guest-greeting projection lamp according to claim 4, it is characterised in that the display screen shows for LCD or OLED
Screen.
6. automobile guest-greeting projection lamp according to claim 5, it is characterised in that the light source is LED or Halogen light.
7. automobile guest-greeting projection lamp according to claim 6, it is characterised in that the light source back surface is provided with radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621127082.7U CN206162038U (en) | 2016-10-17 | 2016-10-17 | Automobile -used usher's projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621127082.7U CN206162038U (en) | 2016-10-17 | 2016-10-17 | Automobile -used usher's projection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206162038U true CN206162038U (en) | 2017-05-10 |
Family
ID=58654416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621127082.7U Active CN206162038U (en) | 2016-10-17 | 2016-10-17 | Automobile -used usher's projection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206162038U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106292140A (en) * | 2016-10-17 | 2017-01-04 | 上海科世达-华阳汽车电器有限公司 | A kind of automobile guest-greeting projection lamp |
| CN109946906A (en) * | 2019-04-08 | 2019-06-28 | 深圳康佳电子科技有限公司 | A kind of projection display apparatus |
-
2016
- 2016-10-17 CN CN201621127082.7U patent/CN206162038U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106292140A (en) * | 2016-10-17 | 2017-01-04 | 上海科世达-华阳汽车电器有限公司 | A kind of automobile guest-greeting projection lamp |
| CN109946906A (en) * | 2019-04-08 | 2019-06-28 | 深圳康佳电子科技有限公司 | A kind of projection display apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106292140A (en) | A kind of automobile guest-greeting projection lamp | |
| CN104246354B (en) | Vapour lighting apparatus for vehicle and automobile front | |
| CN102150081A (en) | Method and system for producing a Pepper's ghost | |
| CN206162038U (en) | Automobile -used usher's projection lamp | |
| CN106439680A (en) | Lens for forming passing light lighting pattern | |
| CN105805671A (en) | Combined type anti-dazzle car lamp | |
| CN203651599U (en) | High-mounted backlight brake lamp | |
| CN205971072U (en) | Car and back vision system thereof | |
| CN205374858U (en) | DLP projector is with TIR prism system | |
| CN209787274U (en) | Vehicle-mounted front and rear integrated camera with light supplement lamp | |
| CN207762815U (en) | A kind of automobile cowl lamp | |
| CN205716877U (en) | Vehicular headlamps | |
| TWM564538U (en) | Projection device and vehicle intelligent lighting projection system | |
| CN205601708U (en) | A tape identification pattern photograph floor -lamp for automobile rearview mirror | |
| CN204249939U (en) | There is the vehicle backing backsight camera that scale accurate distance shows integrated Laser fog lamp | |
| CN103568934A (en) | Active steering head lamp lighting safety system and head lamp modules thereof | |
| CN207955865U (en) | A kind of new bicycle car light | |
| JP2004227981A (en) | Vehicular lamp | |
| CN207569784U (en) | A kind of light filling type lamp lens lens and its preceding modulated structure | |
| CN206892528U (en) | A kind of light compensating lamp for road monitoring | |
| CN205480654U (en) | Auxiliary lamp | |
| CN205606385U (en) | Novel developments car usher lamp | |
| CN106322277B (en) | Headlight for vehicle and the vehicle with it | |
| CN205468806U (en) | Take fluorescence circle rearview mirror system | |
| CN205351200U (en) | Auxiliary lamp transparent cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |