CN218671826U

CN218671826U - Three-module lens greeting lamp

Info

Publication number: CN218671826U
Application number: CN202223427415.6U
Authority: CN
Inventors: 王华堂; 吴杨; 金文学
Original assignee: Shenzhen Yingpeng Photoelectronic Co ltd
Current assignee: Shenzhen Yingpeng Photoelectronic Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-03-21
Anticipated expiration: 2032-12-20

Abstract

The utility model relates to a three module lens usher's lamp, this three module lens usher's lamp include light source module, film module, spotlight module and imaging module. The light source module is provided with at least two light sources. The film module comprises a film and a bracket. The support is cylindrical, and a fixing groove is formed in the outer end face of one end of the support. The support is provided with a light transmission channel along the light projection direction, the film card is arranged in the fixed groove, the film is at least provided with two groups of patterns, and the patterns on the film are opposite to the light transmission channel. The light condensing module condenses light on the film, and the imaging module projects the pattern of the film. This three module lens usher lamp is through setting up the light source more than two and through condenser module projection film on, the film is provided with two sets of patterns at least, then comes out through a set of imaging module projection jointly, can be applicable to many scenes, and the compatibility is higher, and the cost is lower moreover.

Description

Three-module lens greeting lamp

Technical Field

The utility model relates to a usher's lamp equipment field, in particular to three module lens usher's lamps.

Background

With the development of projection lamp technology, it is more and more common for projection lamps to be applied to automobiles. The automobile projection lamp on the automobile is welcomed by visitors for marking, and the effect of the projection lamp is particularly obvious in dark or at night. The existing automobile rearview mirror projection lamp only has a single welcome mode, is monotonous in product, can only be used in a single scene, and is poor in compatibility.

It is desirable to provide a three-module lens usher light to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model relates to a three module lens usher lamp, this three module lens usher lamp are through setting up the light source more than two and through spotlight module projection film on, the film is provided with two sets of patterns at least, then come out through a set of imaging module projection jointly, can be applicable to many scenes, and compatibility is higher, and the cost is lower moreover, has solved among the prior art because of the projection lamp only single usher mode leads to can only being used for single scene, compatible poor problem.

In order to solve the above problems, the present invention comprises: a three-module lens usher lamp, comprising:

the light source module is used for emitting light and at least provided with two light sources;

a film module comprising a film and a support; the bracket is cylindrical, and the outer end face of one end of the bracket is provided with a fixing groove; the support is provided with a light-transmitting channel along the light projection direction, the film card is arranged in the fixed groove, the film is provided with at least two groups of patterns, and the patterns on the film are arranged opposite to the light-transmitting channel;

the light condensing module is arranged between the light source module and the bracket and is used for condensing light rays on the film; and the number of the first and second groups,

and the imaging module is connected with one end, far away from the light source, of the support and is used for projecting the pattern of the film.

Three module lens usher's lamp in, light source module includes three light source, and is three the light source interval sets up, increases the scene mode of product.

Furthermore, the light condensation module comprises three light condensation parts, each light condensation part corresponds to one light source, and the centers of the light condensation parts and the corresponding light sources are arranged on the same optical axis, so that the light condensation effect of the light sources is improved.

Furthermore, the light-gathering part is of a convex lens structure, and the convex surface of the light-gathering part faces the film, so that the light-gathering effect is improved.

Further, the inside of support is provided with and holds the chamber, the film module still includes two light splitting pieces, two the light splitting piece is adjacent to be set up hold the intracavity. And one light splitting sheet is arranged between every two adjacent light gathering parts along the light projection direction. The light splitting piece with between the lateral wall that holds the chamber or two adjacent enclose between the light splitting piece and synthesize the printing opacity passageway, every the light source corresponds one the spotlight portion with the printing opacity passageway makes every the light of light source independently shine on the pattern that the film corresponds.

Furthermore, 1-3 different patterns are arranged on the film, and each pattern corresponds to one light-transmitting channel, so that the compatibility is improved, and the film is suitable for different scenes.

Further, the imaging module includes a mounting base, a first lens, a second lens and a third lens. The mounting seat is arranged in a hollow mode, the first lens, the second lens and the third lens are sequentially and coaxially arranged in the mounting seat along the light projection direction, and the first lens is close to the film. The imaging definition is improved, and the chromatic aberration is reduced.

Furthermore, the first lens is a biconvex lens, the second lens is a biconcave lens, and the third lens is a biconvex lens, so that the imaging definition is improved.

Further, the mounting seat includes a first seat body and a second seat body. The first seat body is arranged between the support and the second seat body, and the first lens is arranged at one end, far away from the support, of the first seat body. The one end that the second pedestal with first pedestal is connected is provided with the second lens, the other end of second pedestal is provided with the third lens, and the ann tears open conveniently, improves the efficiency of equipment.

Furthermore, the second seat body comprises a first connecting body and a second connecting body, the first connecting body is located between the first seat body and the second connecting body, and the cross-sectional area of the first connecting body is smaller than that of the second connecting body, so that the occupied space is reduced. One end of the second lens is provided with an expanding end, the expanding end of the second lens is arranged inside the first connecting body, and the other end of the second lens is positioned inside the second connecting body, so that the second lens is fixed conveniently.

The utility model discloses owing to adopted foretell three module lens usher's lamp, compare in prior art, its beneficial effect is: the utility model relates to a three module lens usher's lamps, these three module lens usher's lamps include light source module, film module, spotlight module and imaging module. The light source module is used for emitting light and is at least provided with two light sources. The film module comprises a film and a bracket. The support is cylindrical, and a fixing groove is formed in the outer end face of one end of the support. The support is provided with a light transmission channel along the light projection direction, the film card is arranged in the fixed groove, the film is at least provided with two groups of patterns, and the patterns on the film are opposite to the light transmission channel. The light condensing module is arranged between the light source module and the support and used for condensing light rays on the film. The imaging module is connected with one end of the support far away from the light source and used for projecting the film pattern. This three module lens usher lamp is through setting up the light source more than two and through spotlight module projection film on, the film is provided with two sets of patterns at least, then comes out through a set of imaging module projection jointly, can be applicable to many scenes, and the compatibility is higher, and the cost is lower moreover, has solved among the prior art because of the projection lamp only single usher mode leads to can only being used for single scene, the poor problem of compatibility.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below, and the drawings in the following description are only corresponding drawings of some embodiments of the present invention.

Fig. 1 is a schematic structural diagram of an embodiment of a three-module lens greeting lamp according to the present invention.

Fig. 2 is a front view of an embodiment of a three-module lens greeting lamp according to the present invention.

Fig. 3 isbase:Sub>A schematic sectional view taken along linebase:Sub>A-base:Sub>A in fig. 2.

Fig. 4 is a schematic structural diagram of a light condensing module of a three-module lens greeting lamp according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of an embodiment of a bracket of a three-module lens greeting lamp according to the present invention.

Fig. 6 is a schematic structural diagram of another view angle of an embodiment of a bracket of a three-module lens greeting lamp according to the present invention.

Fig. 7 is a schematic structural diagram of an embodiment of a film module of a three-module lens greeting lamp according to the present invention.

Fig. 8 is a schematic structural view of an embodiment of the first base of the three-module lens greeting lamp of the present invention.

Fig. 9 is a schematic structural view of an embodiment of a second seat of the three-module lens greeting lamp according to the present invention.

Fig. 10 is a schematic structural diagram of an embodiment of a second lens of a three-module lens greeting lamp according to the present invention.

In the figure: 10. the three-module type greeting lamp comprises a three-module lens, a 20 light source module, a 21 light source, a 30 film module, a 31 film, a 32 support, a 321 support plate, a 322 fixing groove, a 323 inner hole, a 33 light splitting sheet, a 34 first plug-in column, a 35 second plug-in groove, a 36 light transmitting channel, a 40 light condensing module, a 41 fixing seat, a 42 light condensing part, a 43 first plug-in groove, a 50 imaging module, a 51 mounting seat, a 511 first seat body, a 512 second seat body, a 5121 first connecting body, a 5122 second connecting body, a 52 first lens, a 53 second lens, a 531 expanding end, a 532 groove, a 54 third lens, a 55 second plug-in column, a 56 third plug-in groove and a 57 third plug-in column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, the directional terms, such as "up", "down", "front", "back", "left", "right", "inner", "outer", "side", "top" and "bottom", refer to the orientation of the drawings, and the directional terms are used for illustration and understanding, but not for limiting the present invention.

In the drawings, elements having similar structures are denoted by the same reference numerals.

Referring to fig. 1, 2 and 3, in the present embodiment, the three-module lens greeting-guest lamp 10 includes a light source module 20, a film module 30, a light-condensing module 40 and an imaging module 50. The light source module 20, the light condensing module 40, the film module 30 and the imaging module 50 are sequentially arranged along the imaging direction.

In the present embodiment, referring to fig. 1 and fig. 3, the light source module 20 is used for emitting light, and the light source module 20 is provided with at least two light sources 21. Wherein, light source 21 adopts LED lamp pearl, chooses for use three light source 21 to throw light, and three light source 21 interval sets up the one end at spotlight module 40, can increase the scene mode of product. Moreover, the brightness of the three LED lamp beads can be controlled, and the imaging animation effect is achieved.

In the present embodiment, referring to fig. 4, the light-gathering module is disposed between the light source module 20 and the bracket 32, and is used for gathering the light on the film 31. The light-condensing module 40 includes a fixing base 41 and three light-condensing portions 42, the fixing base 41 is configured to be cylindrical, and the inside of the fixing base 41 is hollow. One end of the fixing base 41 is opened, and the three light sources 21 are placed at the opened end of the fixing base 41. The other end of the fixing base 41 is sealed, the three light-condensing portions 42 are arranged on the sealed end, each light-condensing portion 42 corresponds to one light source 21, the centers of the light-condensing portions 42 and the corresponding light sources 21 are arranged on the same optical axis, and the light-condensing effect of the light sources 21 is improved. Wherein, the light-gathering part 42 is set to a convex lens structure, and the convex surface of the light-gathering part 42 is set towards the film 31, so as to improve the light-gathering effect. The end of the fixing base 41 close to the light-gathering portion 42 is provided with a plurality of first inserting grooves 43, and the plurality of first inserting grooves 43 are dispersedly arranged.

In the present embodiment, referring to fig. 5 and 6, the film module 30 includes a film 31, a support 32 and two light splitters 33. The holder 32 is formed in a cylindrical shape, and a housing chamber is provided inside the holder 32. One end of the bracket 32 is provided with a first insertion column 34 corresponding to the first insertion groove 43, and the other end of the bracket 32 is provided with a plurality of second insertion grooves 35. The support 32 is connected with the fixed seat 41 in an inserting mode, and is convenient to mount and dismount. The holder 32 is provided with a light-transmitting passage 36 along the light projecting direction. One end of the bracket 32, which is far away from the fixed seat 41, is provided with a supporting plate 321, the peripheral side of the supporting plate 321 is fixedly connected with the side wall of the accommodating cavity, and the middle part of the supporting plate 321 is provided with an inner hole 323 for emitting light.

Referring to fig. 7, the outer side surface of the supporting plate 321 is provided with a fixing groove 322, and the film 31 is clamped in the fixing groove 322. The film 31 is made of glass, so that the temperature resistance is improved. The film 31 is provided with at least two groups of patterns, and the patterns on the film 31 are arranged opposite to the light transmission channel 36. In this embodiment, the film 31 may be provided with 1 to 3 different patterns, each pattern corresponds to one light-transmitting channel 36, so as to improve compatibility and be suitable for different scenes.

Wherein, two light splitting sheets 33 are adjacently arranged in the accommodating cavity. One beam splitter 33 is disposed between two adjacent light collecting portions 42 along the light projection direction. The light transmission channel 36 is enclosed between the light splitting sheets 33 and the side wall of the accommodating cavity or between two adjacent light splitting sheets 33, the accommodating cavity is divided into three light transmission channels 36 by the two light splitting sheets 33, each light source 21 corresponds to one light-gathering part 42 and the light transmission channel 36, and light of each light source 21 is enabled to independently irradiate on a pattern corresponding to the film 31.

In the present embodiment, referring to fig. 3, the imaging module 50 is connected to an end of the bracket 32 away from the light source 21, and is used for projecting the pattern of the film 31. The imaging module 50 includes a mounting base 51, a first lens 52, a second lens 53, and a third lens 54. The mounting base 51 is hollow, the first lens 52, the second lens 53 and the third lens 54 are coaxially arranged in the mounting base 51 in sequence along the light projection direction, and the first lens 52 is arranged close to the film 31. The imaging definition can be improved, and the chromatic aberration can be reduced. The first lens 52 is provided as a biconvex lens, the second lens 53 is provided as a biconcave lens, and the third lens 54 is provided as a biconvex lens, which improves the sharpness of the image.

The mounting base 51 includes a first base 511 and a second base 512. Referring to fig. 8, the first base 511 is disposed between the bracket 32 and the second base 512, and a first lens 52 is disposed at an end of the first base 511 away from the bracket 32. One end of the second base 512 connected with the first base 511 is provided with a second lens 53, and the other end of the second base 512 is provided with a third lens 54, so that the assembly and disassembly are convenient, and the assembly efficiency is improved. One end of the first seat 511 connected to the bracket 32 is provided with a plurality of second inserting columns 55 corresponding to the second inserting grooves 35, and the other end of the first seat 511 is provided with a third inserting groove 56.

Referring to fig. 9, the second base 512 includes a first connecting body 5121 and a second connecting body 5122, the first connecting body 5121 is located between the first base 511 and the second connecting body 5122, and a cross-sectional area of the first connecting body 5121 is smaller than a cross-sectional area of the second connecting body 5122, so as to reduce an occupied space. One end of the first connecting body 5121 connected to the first base 511 is provided with a third inserting column 57 matched with the third inserting groove 56, and the first connecting body 5121 is connected to the first connecting base in an inserting manner.

Referring to fig. 10, one end of the second lens 53 is provided with an enlarged end 531, the enlarged end 531 of the second lens 53 is disposed inside the first connecting body 5121, and the other end of the second lens 53 is disposed inside the second connecting body 5122, so as to fix the second lens 53. The end of the enlarged end 531 of the second lens 53 is provided with a notch 532 to facilitate mounting and dismounting of the second lens 53.

When the device is used, the three light sources 21 are started, light rays of the three light sources 21 are focused by the corresponding light focusing parts 42, the light rays of the three light sources 21 are respectively projected into the corresponding light transmission channels 36 under the action of the light splitting sheets 33 and are respectively projected onto three patterns of the film 31, and the shapes of the patterns are projected in the shapes of light under the action of the first lens 52, the second lens 53 and the third lens 54, so that light patterns are formed on the bottom surface.

In this embodiment, the utility model relates to a three module lens usher's lamps, this three module lens usher's lamps include light source module, film module, condenser module and imaging module. The light source module is used for emitting light and is at least provided with two light sources. The film module comprises a film and a bracket. The support is cylindrical, and a fixing groove is formed in the outer end face of one end of the support. The support is provided with a light transmission channel along the light projection direction, the film card is arranged in the fixed groove, the film is at least provided with two groups of patterns, and the patterns on the film are opposite to the light transmission channel. The light condensing module is arranged between the light source module and the support and used for condensing light rays on the film. The imaging module is connected with one end of the support far away from the light source and used for projecting the film pattern. This three module lens usher lamp is through setting up the light source more than two and through spotlight module projection film on, the film is provided with two sets of patterns at least, then comes out through a set of imaging module projection jointly, can be applicable to many scenes, and the compatibility is higher, and the cost is lower moreover, has solved among the prior art because of the projection lamp only single usher mode leads to can only being used for single scene, the poor problem of compatibility.

In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that the scope of the present invention shall be determined by the scope of the appended claims.

Claims

1. The utility model provides a three module lens usher's lamp which characterized in that includes:

2. The triple-module lens usher lamp according to claim 1, wherein the light source module comprises three light sources, and the three light sources are arranged at intervals.

3. The triple-module lens usher lamp according to claim 2, wherein the light condensing module comprises three light condensing parts, each light condensing part corresponds to one light source, and the centers of the light condensing parts and the corresponding light sources are arranged on the same optical axis.

4. The triple-module lens usher light according to claim 3, wherein the light-gathering part is provided in a convex lens structure, and a convex surface of the light-gathering part is arranged toward the film.

5. The triple-module lens usher light of claim 3, wherein the bracket is internally provided with an accommodating cavity; the film module further comprises two light splitting sheets, and the two light splitting sheets are adjacently arranged in the accommodating cavity; the light splitting sheets are arranged between every two adjacent light condensation parts along the light projection direction; the light splitting piece and the side wall of the accommodating cavity or the two adjacent light splitting pieces enclose the light transmission channel, and each light source corresponds to one light condensation part and the light transmission channel.

6. The triple-module lens usher light according to claim 4, wherein 1 to 3 different patterns are arranged on the film, and each pattern corresponds to one of the light-transmitting channels.

7. The three-module lens usher lamp according to claim 1, wherein the imaging module comprises a mounting seat, a first lens, a second lens and a third lens; the mounting seat is arranged in a hollow mode, the first lens, the second lens and the third lens are sequentially and coaxially arranged in the mounting seat along the light projection direction, and the first lens is close to the film.

8. The triple-module lens usher light according to claim 7, wherein the first lens is configured as a biconvex lens, the second lens is configured as a biconcave lens, and the third lens is configured as a biconvex lens.

9. The three-module lens usher light of claim 7, wherein the mounting base comprises a first base and a second base; the first seat body is arranged between the support and the second seat body, and one end of the first seat body, which is far away from the support, is provided with the first lens; and a second lens is arranged at one end of the second seat body connected with the first seat body, and a third lens is arranged at the other end of the second seat body.

10. The three-module lens usher lamp according to claim 9, wherein the second housing comprises a first connector and a second connector, the first connector is located between the first housing and the second connector, and the cross-sectional area of the first connector is smaller than the cross-sectional area of the second connector; one end of the second lens is provided with an enlarged end, the enlarged end of the second lens is arranged inside the first connecting body, and the other end of the second lens is located inside the second connecting body.