CN210291721U

CN210291721U - Automobile dynamic image projection lamp based on glass projection film

Info

Publication number: CN210291721U
Application number: CN201921693666.4U
Authority: CN
Inventors: 吴骏; 叶俊
Original assignee: Magna Mirrors Taicang Automotive Technology Co ltd
Current assignee: Magna Mirrors Taicang Automotive Technology Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-04-10
Anticipated expiration: 2029-10-11

Abstract

The utility model relates to an automobile dynamic image projection lamps and lanterns based on glass projection piece, including lamps and lanterns shell, transparent face guard, condensing lens, imaging lens, local transparent glass projection piece and light source module, transparent face guard install in the lamps and lanterns shell thereby the lamps and lanterns shell with transparent face guard between form an inside chamber that holds, condensing lens, imaging lens, local transparent glass projection piece and light source module all install inside hold in the chamber, local transparent glass projection piece set up in condensing lens with imaging lens between. The utility model discloses a car dynamic image projection lamps and lanterns accessible circuit control lights LED light source in proper order and comes out certain specific figure projection based on glass projection piece, presents the dynamic effect to embody brand value or individual style. The structure is simple, the cost is low, the weight is light, and the device is suitable for large-scale popularization and application.

Description

Automobile dynamic image projection lamp based on glass projection film

Technical Field

The utility model relates to an automobile parts field, in particular to car lamps and lanterns technical field specifically indicates a car dynamic image projection lamps and lanterns based on glass projection piece.

Background

With the development of automobile technology, automobile dynamic image projection lamps are increasingly applied to automobile products to reflect brand values and personalized styles of different automobile products. However, the current automobile dynamic image projection lamp is composed of several independent projection lamps, and due to space and structure limitations, a larger space and higher cost are required, so that the automobile image projection achieves a dynamic effect.

Therefore, there is a need to provide an improved projection lamp for car dynamic image, which has a small space, a simple structure and a low cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the shortcoming among the above-mentioned prior art, provide a modified car dynamic image projection lamps and lanterns, this car dynamic image projection lamps and lanterns are through built-in multiunit convex lens in the condensing lens of an organic whole, multiple pattern in the glass projection piece of an organic whole, multiunit convex lens in the imaging lens of an organic whole, many LED in the light source module of an organic whole, pattern projection on the projection piece presents the dynamic effect when can using under various scenes to promote the brand value and the individual character style of car product.

In order to achieve the above object, the utility model discloses an automobile dynamic image projection lamps and lanterns based on glass projection piece, including lamps and lanterns shell, transparent face guard, condensing lens, imaging lens, local transparent glass projection piece and light source module, thereby transparent face guard install in the lamps and lanterns shell thereby the lamps and lanterns shell with form an inside chamber that holds between the transparent face guard, condensing lens, imaging lens, local transparent glass projection piece and light source module all install inside holds in the chamber, local transparent glass projection piece set up in condensing lens with between the imaging lens.

Preferably, the light source module includes a circuit board and a plurality of light sources disposed on the circuit board, and the light sources are electrically connected to the circuit board.

Preferably, the light source module has at least two light sources, for example, 3LED light sources, and the 3LED light sources can be sequentially turned on and cycled through circuit control of the circuit board.

Preferably, the condensing lens is provided with a condensing convex lens corresponding to each light source, the imaging lens is provided with an imaging convex lens corresponding to each light source, and the partially transparent glass projection is provided with a pattern corresponding to each light source.

Preferably, the light source module includes a first LED light source, a second LED light source and a third LED light source, the condensing lens is provided with a first condensing convex lens corresponding to the first LED light source, a second condensing convex lens corresponding to the second LED light source and a third condensing convex lens corresponding to the third LED light source, the imaging lens is provided with a first imaging convex lens corresponding to the first LED light source, a second imaging convex lens corresponding to the second LED light source and a third imaging convex lens corresponding to the third LED light source, and the partially transparent glass projection is provided with a first pattern corresponding to the first LED light source, a second pattern corresponding to the second LED light source and a third pattern corresponding to the third LED light source.

The condensing lens integrates three condensing convex lenses, the imaging lens integrates three imaging convex lenses, and the three LED light sources are aligned to the three condensing convex lenses, the local transparent glass projection film and the three imaging convex lenses of the condensing lens.

Preferably, the condensing lens is a transparent condensing lens, and the imaging lens is a transparent imaging lens.

Preferably, the imaging lens is located between the partially transparent glass slide and the transparent mask, and the imaging lens is used for magnifying the image of the partially transparent glass slide.

Preferably, the transparent mask and the lamp shell are integrated double-shot injection molding pieces.

Preferably, the lamp housing comprises a hollow shell and a sealant, and the transparent mask and the sealant are respectively installed at two ends of the hollow shell.

Preferably, the partially transparent glass projection film is composed of a glass substrate and a pattern plating layer attached to one side of the glass substrate, and the pattern plating layer may be composed of chromium or chromium compound.

The beneficial effects of the utility model specifically lie in:

the utility model discloses a car dynamic image projection lamps and lanterns based on glass projection piece

The LED light sources can be sequentially lightened through circuit control to project certain specific patterns, and dynamic effects are presented, so that brand value or personalized styles are embodied. The structure is simple, the cost is low, the weight is light, and the device is suitable for large-scale popularization and application.

Drawings

Fig. 1 is a schematic perspective view of a vehicle dynamic image projection lamp based on a glass slide according to an embodiment of the present invention.

FIG. 2 is a schematic cross-sectional view of the embodiment shown in FIG. 1.

FIG. 3 is an exploded view of the embodiment shown in FIG. 1.

Detailed Description

In order to more clearly describe the technical content of the present invention, the following further description is given with reference to specific embodiments.

Please refer to fig. 1-3, the utility model discloses a car dynamic image projection lamps and lanterns based on glass projection include lamp housing 1, light source module 2, transparent face guard 3, imaging lens 5, condensing lens 6 and local transparent glass projection 4, thereby transparent face guard 3 installs lamp housing 1 is last lamp housing 1 with form an inside chamber that holds between the transparent face guard 3, condensing lens 6, imaging lens 5, local transparent glass projection 4 and light source module 2 are all installed in the inside chamber that holds, local transparent glass projection 4 set up imaging lens 5 with between condensing lens 6, can realize the installation through the buckle and fix, also can realize the installation through other modes and fix. The condenser lens 6 is used to increase the image brightness, and the imaging lens 5 is used to enlarge the image.

The partially transparent glass projection film 4 is composed of a glass substrate and a pattern coating layer attached to one side of the glass substrate, namely, the coating layer is attached to the upper surface or the lower surface of the transparent glass, and three states of patterns or pattern layers are arranged on the coating layer, such as company trademarks, LOGO or other patterns which a user wants to project and display.

The light source module 2 may adopt any suitable structure, and preferably, as shown in fig. 3, the light source module 2 has a circuit board, and the

LED light sources

21, 22, 23, 21, 22, 23 arranged on the circuit board are electrically connected to the circuit board. The utility model discloses use three LED light source to explain as an example, can set up other quantity and/or non-LED's light source as required.

As shown in fig. 3, the condensing lens 6 includes three

condensing convex lenses

61, 62 and 63, the condensing convex lens 61 corresponds to the LED light source 21 to collect the energy of the LED light source 21, the condensing convex lens 62 corresponds to the LED light source 22 to collect the energy of the LED light source 22, and the condensing convex lens 63 corresponds to the LED light source 23 to collect the energy of the LED light source 23. The imaging lens 5 comprises three

imaging convex lenses

51, 52 and 53, the partially transparent glass projection sheet 4 comprises three

patterns

41, 42 and 43, the imaging convex lens 51 corresponds to the LED light source 21 to magnify the pattern 41, the imaging convex lens 52 corresponds to the LED light source 22 to magnify the pattern 42, and the imaging convex lens 53 corresponds to the LED light source 23 to magnify the pattern 43.

Therefore, the LED light source 21 forms a first bright and enlarged pattern corresponding to the condenser lens 61, the pattern 41, and the imaging lens 51, and is exposed from the transparent cover 3; the LED light source 22 corresponds to the condenser lens 62, the pattern 42 and the imaging lens 52, forms a second bright and enlarged pattern, and penetrates out of the transparent mask 3; the LED light source 23 corresponds to the condenser lens 63, the pattern 43, and the imaging lens 53, forms a third bright and enlarged pattern, and is exposed from the transparent cover 3.

The condensing lens 6, the imaging lens 5 and the partially transparent glass projection film 4 can have any suitable structure, the condensing lens 6 integrates three condensing convex lenses, and the imaging lens 5 integrates three imaging convex lenses.

As shown in fig. 1 to 3, the lamp housing 1 includes a hollow shell and a sealant 7, and the transparent cover 3 and the sealant 7 are respectively disposed at two ends of the hollow shell. The transparent mask 3 may be made of transparent PMMA or PC, but other suitable materials may be used. Transparent face guard 3 can adopt any suitable structure to install on lamp housing 1 the utility model discloses a specific embodiment, transparent face guard 3 with lamp housing 1 is double-shot molding for integration to reach the sealed of lamps and lanterns. The lamp housing 1 may be any suitable lamp housing, please refer to fig. 1 and 2, in an embodiment of the present invention, the lamp housing 1 is a dynamic image projection lamp housing.

The utility model discloses use emitting diode (LED) as the light source, satisfy dynamic image projection and illumination requirement, utilize inside light path design to and the middle local transparent glass projection piece 4 that increases, make in proper order light three LED light sources after, enlarge through light path design lens and can throw out the enlarged picture image of developments in a distance.

Because the utility model discloses can throw out specific dynamic figure, consequently can reach the effect of spreading brand culture and mark new and different, for example open the door or open specific button after the customer, have an enlarged dynamic trademark or other dynamic figures, reach pleasing to the eye and special effect, this will become a big design bright point of each big car brand.

The utility model discloses can be used with the outer rear-view mirror of car or other auto-parts on the lamps and lanterns of the special dynamic figure of projection of assembly, it uses for example LED to produce the projection effect of enlargiing the dynamic figure for the light source and use optical design.

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 accessible light enlargies the projection with certain specific dynamic figure projection even and comes out to embody brand value and/or individual character style, be suitable for extensive popularization and application.

In this specification, the invention has been described with reference to specific embodiments thereof. It will, however, be evident that various modifications and changes may be made thereto without departing from the broader spirit and scope of the invention. The specification and drawings are, accordingly, to be regarded in an illustrative rather than a restrictive sense.

Claims

1. The automobile dynamic image projection lamp based on the glass projection film is characterized by comprising a lamp shell, a transparent face mask, a condensing lens, an imaging lens, a local transparent glass projection film and a light source module, wherein the transparent face mask is arranged on the lamp shell, so that an internal accommodating cavity is formed between the lamp shell and the transparent face mask, the condensing lens, the imaging lens, the local transparent glass projection film and the light source module are all arranged in the internal accommodating cavity, and the local transparent glass projection film is arranged between the condensing lens and the imaging lens.

2. The vehicle dynamic image projection luminaire of claim 1 wherein said partially transparent glazing is comprised of a glass substrate and a patterned coating attached to one side of said glass substrate.

3. The vehicle dynamic image projection lamp based on glass slide as described in claim 1, wherein said light source module comprises a circuit board and a plurality of light sources disposed on said circuit board, said light sources being electrically connected to said circuit board.

4. The vehicle dynamic image projection lighting fixture based on glass slide as claimed in claim 3, wherein said light source module has at least two light sources.

5. The vehicular dynamic image projection lamp according to claim 1 or 3, wherein said condensing lens is provided with a condensing convex lens corresponding to each of said light sources, said imaging lens is provided with an imaging convex lens corresponding to each of said light sources, and said partially transparent glass slide is provided with a pattern corresponding to each of said light sources.

6. The vehicle dynamic image projection lighting fixture of claim 5, wherein said light source module comprises a first LED light source, a second LED light source and a third LED light source, said condenser lens is provided with a first condenser convex lens corresponding to said first LED light source, a second condenser convex lens corresponding to said second LED light source and a third condenser convex lens corresponding to said third LED light source, said imaging lens is provided with a first imaging convex lens corresponding to said first LED light source, a second imaging convex lens corresponding to said second LED light source and a third imaging convex lens corresponding to said third LED light source, said partially transparent glass slide is provided with a first pattern corresponding to said first LED light source, a second pattern corresponding to said second LED light source, And a third pattern corresponding to the third LED light source.

7. The vehicle dynamic image projection luminaire based on glass slide of claim 1, wherein said condenser lens is a transparent condenser lens and said imaging lens is a transparent imaging lens.

8. The vehicle dynamic image projection lamp based on glass slide of claim 1, wherein said transparent cover and lamp housing are an integral two-shot molded part.

9. The vehicle dynamic image projection lamp based on glass slide as described in claim 1, wherein said lamp housing comprises a hollow shell and a sealant, said transparent cover and said sealant being mounted at two ends of said hollow shell respectively.

10. The vehicular dynamic image projection luminaire of claim 1, wherein said imaging lens is positioned between said partially transparent glass slide and said transparent cover.