CN212847612U - Automobile welcome light curtain - Google Patents
Automobile welcome light curtain Download PDFInfo
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- CN212847612U CN212847612U CN202021630206.XU CN202021630206U CN212847612U CN 212847612 U CN212847612 U CN 212847612U CN 202021630206 U CN202021630206 U CN 202021630206U CN 212847612 U CN212847612 U CN 212847612U
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- light curtain
- transparent shell
- lens group
- projection
- radiator
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Abstract
The utility model belongs to the technical field of the car technique and specifically relates to a car usher light curtain is related to. This car usher light curtain includes: the projection module comprises a radiator, a projection module, a sealing ring, a transparent shell and a breathable film; a breathable film is arranged at the outer side part of the transparent shell; the projection module is arranged in the transparent shell; the radiator is arranged on the transparent shell and is in compression joint sealing through a sealing ring; the projection module comprises an imaging lens group and an inner shell which are arranged on the transparent shell from bottom to top; the inner shell overlaps logo piece and condenser lens group in proper order, the top of condenser lens group is provided with the PCBA board that is used for driving the light source. The utility model discloses car dynamic image projection lamps and lanterns design benefit based on glass projection piece, the structure is succinct, long service life, and accessible light throws the projection to one side with certain specific pattern projection to embody brand value and/or individual character style, be suitable for extensive popularization and application.
Description
Technical Field
The utility model belongs to the technical field of the car technique and specifically relates to a car usher light curtain is related to.
Background
At present, with the development of automobile technology, automobile projection lamps are increasingly applied to automobile products to reflect brand values and personalized styles of different automobile products. However, the conventional automobile image projection lamp is designed to be antique, so that the projection pattern of the projection lamp is single in shape, the experience of people on substances is greatly enhanced due to the improvement of the living standard and quality of the current society, and the rigid projection style cannot meet the requirement of pursuing personalized experience of people, so that the projection lamp which is low in cost, simple in structure and novel in projection mode needs to be provided.
The information disclosed in this background section is only for enhancement of understanding of the general background of the application and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automobile welcome light curtain to solve the technical problem who exists among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a car usher light curtain, it includes: the projection module comprises a radiator, a projection module, a sealing ring, a transparent shell and a breathable film; a breathable film is arranged at the outer side part of the transparent shell; the projection module is arranged in the transparent shell; the radiator is arranged on the transparent shell and is in compression joint sealing through a sealing ring; the projection module comprises an imaging lens group and an inner shell which are arranged on the transparent shell from bottom to top; the inner shell overlaps logo piece and condenser lens group in proper order, the top of condenser lens group is provided with the PCBA board that is used for driving the light source.
As a further technical scheme, the upper end of the radiator is provided with radiating fins which are arranged in a columnar matrix.
As a further technical scheme, a circular groove is formed in the edge of the upper end of the transparent shell, and a sealing ring is arranged in the circular groove.
As a further technical scheme, two sides of the lower end of the transparent shell are provided with a cross shaft.
As a further technical solution, the imaging lens group has a focusing function.
As a further technical scheme, the upper end of the radiator is provided with a socket for extending out of a connecting terminal of the PCBA board.
As a further technical scheme, the upper end of the radiator is provided with a connecting hook which is used for being connected with an adjusting mechanism of the lamp bearing support.
As a further technical scheme, locking bolts are arranged on the periphery of the radiator and used for fixing the transparent shell and the radiator.
Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:
the utility model discloses a vehicle welcome light curtain can arrange vehicle chassis department in, shines out a scattering pattern light curtain through lightening the LED lamp, and its visual effect shows the individual character fully, secondly more can embody the brand value of car. The structure is simple, the cost is low, the weight is light, and the device is suitable for large-scale popularization and application.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a split of an automobile welcome light curtain provided by an embodiment of the present invention;
fig. 2 is a schematic diagram of a split projection module according to an embodiment of the present invention;
fig. 3 is an assembly schematic diagram of the car welcome light curtain provided by the embodiment of the present invention.
Icon: 1-a radiator; 2-a projection module; 3-sealing ring; 4-a transparent shell; 5-a gas-permeable membrane; 6-locking the bolt; 8-an imaging lens group; 9-PCBA board; 10-a condenser group; 11-logo flakes; 12-an inner shell; 13-Cross axle.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
Referring to fig. 1 to 3, the present embodiment provides an automobile welcome light curtain, which includes: the device comprises a radiator 1, a projection module 2, a sealing ring 3, a transparent shell 4 and a breathable film 5; a breathable film 5 is arranged at the outer side part of the transparent shell 4; the projection module 2 is arranged inside the transparent shell 4; the radiator 1 is arranged on the transparent shell 4 and is in compression joint sealing through a sealing ring 3; the projection module 2 comprises an imaging lens group 8 and an inner shell 12 which are arranged on the transparent shell 4 from bottom to top; the inner shell 12 is sequentially overlapped with a logo sheet 11 (a pattern to be projected is carved on the logo sheet 11) and a condenser lens group 10, and a PCBA board 9 for driving a light source is arranged above the condenser lens group 10. It should be noted that the number of the above components is not limited, and the components can be flexibly arranged according to actual needs. Or, in other words, this car usher light curtain lamps and lanterns are through the built-in imaging mirror group 8 of being no less than 1, are no less than a LOGO piece 11, and the condensing lens group 10 of being no less than a piece is through lightening the luminescent light source, arranges in the vehicle bottom according to certain angle and forms a short distance light curtain projection pattern, makes the individual character novelty that the effect of appearing embodies and pleasing to the eye while to promote the brand value of car product.
In the embodiment, a Light Emitting Diode (LED) is used as a light source, and the distance and angle between the internal condenser lens, the logo sheet 11 and the imaging lens group 8 are matched to make the light curtain in a scattering pattern shape, so that the radiating fins are in a matrix arrangement form, and the borne light source power is higher, so that the projected pattern is larger and clearer than before, and the illumination intensity of each area cannot be influenced by the scattering shape of the projected light curtain. The embodiment is particularly suitable for near-ground projection of automobiles, can also be arranged in rearview mirrors, and is particularly suitable for commercial projection advertisements and automobile commercial advertisements because the projection pattern is in a light curtain shape and has larger and clearer size than the conventional size at the lower end of the door of the automobile.
In this embodiment, it is preferable that the upper end of the heat sink 1 is provided with heat dissipation fins arranged in a columnar matrix. The shape of the matrix-type heat sink is arbitrary or cylindrical or irregular, and certainly, the material of the heat sink 1 is not limited, and the heat sink can be flexibly configured according to actual needs. For example: the material is aluminum or aluminum alloy.
In this embodiment, preferably, a circular groove is disposed at an upper end edge of the transparent shell 4, and the sealing ring 3 is disposed in the circular groove.
In this embodiment, preferably, the upper end of the heat sink 1 is provided with a socket for extending out of the connection terminal of the PCBA board 9. An LED light source is arranged below the PCBA board 9, the LED emits light after being electrified, and further the color of the LED is RGB or single arbitrary color. Light emitted by the LED is projected onto at least one condenser lens group 10, and uniform light is emitted by the condenser lens group 10 after light is homogenized and projected onto the logo piece 11.
In this embodiment, preferably, the LOGO sheet 11 is disposed below the imaging lens assembly 8, the LOGO sheet 11 is made of glass or organic transparent plastic, a desired pattern is etched on the surface of the LOGO sheet 11 after single-layer inkjet treatment or plating treatment, after the uniform light is applied to the LOGO sheet 11, the inkjet position blocks the light, and the etched position transmits the light.
In this embodiment, preferably, the inner housing 12 is made of plastic or pc, and is mainly used for fixing the logo sheet 11 and the imaging lens group 8, and carrying the logo sheet 11 and the imaging lens group 8, and at least one imaging lens group 8 is disposed below the inner housing 12, and the light passing through the logo sheet 11 is projected in an enlarged manner after being deflected.
In this embodiment, preferably, the PCBA, the LED light source, the condenser lens assembly 10, the logo sheet 11, the inner housing 12, and the imaging lens assembly 8 are sequentially overlapped to form the projection module 2 and are disposed in the transparent housing 4, and further, a gas permeable membrane 5 is disposed on the surface side of the transparent housing 4 for isolating external water vapor and aerosol generated by pressure difference due to heat generation inside the transparent housing 4.
In this embodiment, preferably, a connection hook is disposed at an upper end of the heat sink 1, and is used for connecting with a lamp carrying bracket. The connecting hook is in a flat shape, and the inner part of the connecting hook is hollowed into a trapezoid, so that the connecting hook is used for adjusting the projection angle of the lamp in different occasions.
In this embodiment, preferably, locking bolts 6 are disposed around the heat sink 1 for fixing the transparent shell 4 and the heat sink 1. Furthermore, the periphery of the radiating fin is provided with at least two locking bolts 6, and the locking bolts 6 are made of alloy or are coated or painted on the surface.
In this embodiment, preferably, the transparent shell 4 further has two columns disposed on two symmetrical surfaces of the shell for adjusting the overall position of the lamp.
In this embodiment, it is preferable that a cross 13 is disposed on both sides of the lower end of the transparent casing, and corresponds to a rotating shaft, and is engaged with the bracket.
In this embodiment, preferably, the imaging lens group has a focusing function, the imaging lens group includes two screwed inner and outer components, the length of the two components can be adjusted by a screw thread, and then the focusing function is realized, and the structure is similar to the focusing structure of the existing camera lens.
To sum up, the utility model discloses a car dynamic image projection lamps and lanterns design benefit based on glass projection piece, the structure is succinct, long service life, and the projection is thrown to one side with certain specific pattern projection to accessible light embodies brand value and/or individual character style, is suitable for extensive popularization and application.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (8)
1. An automobile welcome light curtain, comprising: the projection module comprises a radiator, a projection module, a sealing ring, a transparent shell and a breathable film;
a breathable film is arranged at the outer side part of the transparent shell; the projection module is arranged in the transparent shell; the radiator is arranged on the transparent shell and is in compression joint sealing through a sealing ring; the projection module comprises an imaging lens group and an inner shell which are arranged on the transparent shell from bottom to top; the inner shell overlaps logo piece and condenser lens group in proper order, the top of condenser lens group is provided with the PCBA board that is used for driving the light source.
2. The automobile welcome light curtain as claimed in claim 1, wherein the upper end of the radiator is provided with radiating fins arranged in a columnar matrix.
3. The car welcome light curtain as claimed in claim 1, wherein a circular groove is formed at an upper end edge of the transparent case, and the sealing ring is disposed in the circular groove.
4. The car welcome light curtain as claimed in claim 1, wherein a socket is provided at an upper end of the heat sink for extending a connection terminal of the PCBA board.
5. The automobile welcome light curtain as claimed in claim 1, wherein a connecting hook is provided at an upper end of the heat sink for connecting with an adjusting mechanism of the lamp bearing bracket.
6. The automobile welcome light curtain as claimed in claim 1, wherein locking bolts are disposed around the radiator for fixing the transparent shell and the radiator.
7. The car welcome light curtain as claimed in claim 1, wherein a cross shaft is provided at both ends of the outside of the transparent case.
8. The car welcome light curtain as claimed in claim 1, wherein the imaging lens group has a focusing function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021630206.XU CN212847612U (en) | 2020-08-07 | 2020-08-07 | Automobile welcome light curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021630206.XU CN212847612U (en) | 2020-08-07 | 2020-08-07 | Automobile welcome light curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212847612U true CN212847612U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021630206.XU Active CN212847612U (en) | 2020-08-07 | 2020-08-07 | Automobile welcome light curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212847612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117970736A (en) * | 2024-03-28 | 2024-05-03 | 苏州英维特精密机械有限公司 | Focusing device for vehicle-mounted welcome lamp |
-
2020
- 2020-08-07 CN CN202021630206.XU patent/CN212847612U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117970736A (en) * | 2024-03-28 | 2024-05-03 | 苏州英维特精密机械有限公司 | Focusing device for vehicle-mounted welcome lamp |
| CN117970736B (en) * | 2024-03-28 | 2024-06-11 | 苏州英维特精密机械有限公司 | Focusing device for vehicle-mounted welcome lamp |
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