CN209893304U - Optical module capable of changing lighting effect - Google Patents
Optical module capable of changing lighting effect Download PDFInfo
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- CN209893304U CN209893304U CN201920913043.7U CN201920913043U CN209893304U CN 209893304 U CN209893304 U CN 209893304U CN 201920913043 U CN201920913043 U CN 201920913043U CN 209893304 U CN209893304 U CN 209893304U
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- optical module
- light source
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Abstract
The utility model relates to an optical module of convertible effect of lighting a lamp, including circuit board, metal contact piece, decorative board and luminescence unit module, circuit board, metal contact piece and decorative board are arranged in proper order and the three relatively fixed, the luminescence unit module is equipped with the light source, luminescence unit module part is pegged graft in the jack on the decorative board, the power connection department of light source with the metal contact piece contact, through the metal contact piece the light source keep with the electrical connection of circuit board, the jack on the decorative board is the matrix and arranges, the shape of the jack on the decorative board includes one or more in circular, rectangle, the oval. Adopt the utility model discloses the user can independently transform out the effect of lighting a lamp that accords with oneself psychological needs, reduces aesthetic fatigue, obtains participating in simultaneously and feels and achievement, satisfies individualized demand.
Description
Technical Field
The utility model relates to an optical module, mainly used car lamps and lanterns realize the signal lamp function, and its characteristics are that the user can transform its effect of lighting a lamp in a flexible way according to self needs.
Background
The appearance effect of the signal lamp function of the current non-software-controlled vehicle lamp is already set from the locking of modeling data, a consumer cannot update the lighting effect of the vehicle unless the lamp is replaced, and cannot talk about any space for obtaining the lighting effect with distinct personality through free play.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a convertible optical module who lights a lamp effect, the user can independently transform out the effect of lighting a lamp that accords with oneself psychological needs to reduce aesthetic fatigue, satisfy individualized demand.
The utility model discloses a main technical scheme has:
the circuit board, the metal contact piece and the decorative plate are sequentially arranged and relatively fixed, the light-emitting unit module is provided with a light source, the light-emitting unit module is partially inserted into a jack on the decorative plate, a power supply connection part of the light source is in contact with the metal contact piece, and the light source is kept to be electrically connected with the circuit board through the metal contact piece.
The metal contact sheet is of a metal sheet structure, one or more first salient points which are mutually spaced and are protruded from the middle part to one side are arranged on the metal contact sheet, the edge and the area between the first salient points are flat and are positioned on the same plane, a plurality of second salient points are arranged on the surface of the area between the edge and the first salient points, the protruding direction of the second salient points is opposite to that of the first salient points, a narrow slit with a plurality of breakpoints in the middle is arranged on the surface of a single part of the metal contact sheet before installation, the narrow slit penetrates through each first salient point, after the metal contact sheet is relatively and fixedly installed with a circuit board and a decorative board, the breakpoints are removed through processing, so that the metal contact sheet is divided into two independent parts by the original sheet, and the two independent parts are respectively contacted with two conductive areas with different electrical polarities on the board surface of the circuit board, and the positive end and the negative end of the power supply connection part of the light source are respectively contacted with two independent parts divided by the first salient point on the metal contact sheet.
The jacks on the decorative plate can be arranged in a matrix form.
The shape of the insertion hole on the decorative plate can comprise one or more of a circle, a rectangle and an ellipse.
The optical module with the changeable lighting effect can further comprise a sealing gasket and a detachable rear cover, the circuit board and the decorative board are fixedly mounted on the detachable rear cover, and the sealing gasket is mounted between the inner side edge of the detachable rear cover and the outer side edge of the circuit board.
The light-emitting unit module further comprises a light-transmitting part, the light source is fixed relative to the light-transmitting part, and the light-emitting surface of the light source faces the light-incident surface of the light-transmitting part.
The light source adopts an LED.
One LED is arranged in each light-emitting unit module.
The area of the light-emitting surface of the light-transmitting part is preferably larger than that of the light-incident surface of the light-transmitting part.
The light-emitting surface of the light-transmitting part can be a single plane, a single curved surface, a multi-plane combined surface or a multi-curved-surface combined surface.
The utility model has the advantages that:
the utility model discloses a plurality of removable luminescence unit modules of can inserting of detachable back lid integration through changing the luminescence unit module by oneself, make the consumer can independently, nimble, transform out the multiple effect of lighting a lamp that accords with oneself psychological need conveniently to same pair lamps and lanterns, reduce aesthetic fatigue, obtain simultaneously and participate in sense and achievement sense, provide the space for the consumer independently exerts the creativity, also will express the mood for the consumer and provide brand-new way and mode.
The utility model discloses subvert the characteristics of the effect of lighting a lamp of traditional non-software control car light single, solidification completely, allowed the consumer to alternate the effect of lighting a lamp conveniently, increased substantially the attention degree of consumer to lamps and lanterns, and then produce more good feelings to the car in order to promote its consumption, accord with the individualized development trend of car light, have higher market competition and good market prospect.
The utility model discloses simple structure, it is simple operation convenient to light the effect transform.
Drawings
Fig. 1 is an exploded view of a first embodiment of the present invention;
fig. 2 is an effect diagram of a first form of the second embodiment of the present invention;
fig. 3 is an effect diagram of a second form of the second embodiment of the present invention;
fig. 4 is a lighting effect diagram of a second form of the second embodiment of the present invention;
fig. 5 is a cross-sectional view of one embodiment of the metal contact sheet;
fig. 6 is a schematic view of another embodiment of the metal contact sheet.
Detailed Description
The utility model discloses an optical module of convertible effect of lighting a lamp, as shown in fig. 1-4, including circuit board 3, metallic contact piece 4, decorative board 5 and light-emitting unit module 6, circuit board, metallic contact piece and decorative board are arranged in proper order and the three relatively fixed, the light-emitting unit module is equipped with the light source, light-emitting unit module part is pegged graft in the jack on the decorative board, the root of light-emitting unit module is in the inboard of decorative board promptly, and the head is in the outside of decorative board. The power connection of the light source is in contact with the metal contact piece, and the light source is kept electrically connected with the circuit board through the metal contact piece. When the circuit board is electrified, the light source emits light. The light-emitting unit modules are inserted into the decorative plate according to different arrangement forms, and the overall lighting effect is naturally different after the decorative plate is electrified. For example, a plurality of light-emitting unit modules are arranged in an L shape and are inserted into corresponding positions of the decorative plate, so that the lighting effect of the whole decorative plate in the range is also in an L shape after the circuit board is electrified. As shown in fig. 2 and 3, when the consumer selects to insert the light-emitting unit module into different insertion holes on the decorative plate, the same optical module will obtain different lighting effects, so that the consumer can freely make any lighting pattern effect, and can change a mood every time a lighting pattern effect is changed. Therefore, the optical module provides wide space for consumers to independently make the effect which meets the psychological needs of the consumers according to the needs of the consumers by the original single signal lamp function with fixed lighting effect.
The decorative board is provided with a plurality of jacks, each jack corresponds to the installation position of one light-emitting unit module, and the jacks are preferably arranged in a matrix form, for example, the rectangular array form shown in fig. 4 is arranged, wherein the position indicated by A is the effect after the light-emitting unit module is inserted, the position can be lightened, the solid line outline shows the shape characteristic of the light-emitting unit module, the position indicated by B is the effect when any light-emitting unit module is not inserted, the position cannot be lightened, and the dotted line outline shows the original characteristic of the jack.
The shape of the insertion hole on the decorative plate can be one or more of a circle, a rectangle and an ellipse, and can also be any other shape, and the shape is generally consistent with the cross section shape of the light source in the light-emitting unit module, so that the light-emitting unit module and the decorative plate can be freely matched.
The optical module with the convertible lighting effect preferably further comprises a sealing gasket 2 and a detachable rear cover 1, the circuit board and the decorative board are fixedly mounted on the detachable rear cover, and the sealing gasket is mounted between the inner side edge of the detachable rear cover and the outer side edge of the circuit board to seal the circuit board and the rear cover. The detachable back cover is equivalent to the installation base of the whole optical module with changeable lighting effect, so that the optical module with changeable lighting effect becomes an integral and independent component. Under the installation state, the circuit board is embedded and fixed on the inner side frame of the detachable rear cover. When the light-emitting unit module is required to be replaced, the detachable rear cover is firstly detached, the decorative plate, the light-emitting unit module and the like leave the lamp body along with the rear cover, the original light-emitting unit module is pulled down, and the required light-emitting unit module is inserted. The circuit board is connected with the rear cover through a buckle or a screw, and the decorative board is connected with the rear cover through a buckle or a screw.
The light-emitting unit module comprises the light source and a light-transmitting part, the light source and the light-transmitting part are relatively fixed, and the light-emitting surface of the light source faces the light-entering surface of the light-transmitting part. The light source and the light-transmitting part can be fixed by plane adhesion, and the light-emitting surface of the light source can be embedded into the light-transmitting part to realize fixation. Light emitted by the light source is emitted outwards through the light-transmitting part, and the shape of the light-emitting surface of the light-transmitting part determines the appearance shape and the lighting effect of the light-emitting unit module in the lighting state.
The light source is preferably an LED. One LED is generally disposed in a single light emitting unit module.
The area of the light incident surface of the light-transmitting part is generally adapted to the size of the light emergent surface of the corresponding LED so as to collect as many LED emergent rays as possible. The area of the light emitting surface (also called as the top surface) of the light-transmitting part is preferably larger than that of the light incident surface of the light-transmitting part, so that the lighting area is enlarged, and the lighting effect is fully displayed.
One end of the light-transmitting part, which is close to the light-emitting surface, can be a regular geometric body, such as a cuboid, a cylinder and the like, and can also be any irregular body. Accordingly, the shape of the light emitting surface of the light-transmitting part can be a single plane, such as a circular plane, a rectangular plane or an elliptical plane, can be a single curved surface, such as a hemispherical surface, and can also be a multi-plane combined surface or a multi-curved surface combined surface.
As shown in fig. 5 and 6, the metal contact plate is a metal sheet structure, and may have one or more first bumps 4-1 protruding from a middle portion to one side, which are spaced apart from each other, and an edge of the first bump and an area between the first bumps are flat and located on the same plane. Before installation, a narrow slit 4-2 with a plurality of breakpoints 4-3 in the middle is arranged on the surface of a single part of the metal contact piece, the narrow slit penetrates through each first salient point, after the metal contact piece is fixedly installed relative to the circuit board and the decorative board, the breakpoints are removed through processing to enable the narrow slit to be communicated, the metal contact piece is divided into two independent parts by one original piece, the two independent parts are respectively contacted with two conductive areas with different electrical polarities on the board surface of the circuit board, and the positive end and the negative end of the power supply connection part of the light source are respectively contacted with the two independent parts which are divided by the first salient points on the metal contact piece.
Or, two metal contact sheets are in a group in the installation state, and the metal contact sheets are assembled by taking a narrow slit 4-2 as a partition. Before the metal contact plates are installed, the surface of one group of metal contact plates is provided with a whole metal contact plate with a narrow slit 4-2 with a plurality of break points 4-3 in the middle, and the narrow slit penetrates through each first salient point on the whole metal contact plate. The broken points are removed to divide the metal contact sheet into two parts only after the metal contact sheet is fixed relative to the circuit board.
As long as the positive and negative PIN feet of the LED are respectively contacted with two independent parts of a certain first salient point, the connection of the positive and negative poles of the LED can be ensured, and the LED can work normally.
Through setting up first bump, be equivalent to make metal contact piece reserves certain elastic deformation volume in first bump position department, when LED and first bump contact, first bump has produced elastic deformation, proves that LED and metal contact piece contact are more abundant to ensure LED's normal work.
Before the metal contact piece is fixed, the narrow slit on the metal contact piece is preferably cut by laser, so that the metal contact piece is convenient to process in batches, the efficiency is improved, and the processing quality is easy to ensure. The metal contact plate with the break point can be regarded as a semi-finished product. Once fixed, the breaking point can be cut off, and then the whole metal contact sheet is divided into two independent pieces with different electrical polarities. When the LED is mounted, a closed loop is formed.
The edge of the metal contact piece and the surface of the area between the first salient points are preferably provided with a plurality of second salient points, the protruding direction of the second salient points is opposite to that of the first salient points, namely if the surface where the first salient points are located is called as the front surface, the second salient points are located on the back surface of the metal contact piece. The second bumps may be provided only in the areas that are to be in contact with the conductive areas on the wiring board. The second salient point can enable the metal contact piece to be in contact with the conductive area on the circuit board more reliably for conduction, and therefore the electrical connection between the metal contact piece and the circuit board is guaranteed.
Claims (10)
1. An optical module capable of changing lighting effect is characterized in that: the light-emitting module is provided with a light source, the light-emitting module is partially inserted into the jack on the decorative plate, a power supply connection part of the light source is contacted with the metal contact piece, and the light source is kept electrically connected with the circuit board through the metal contact piece.
2. The optical module for switchable lighting effects of claim 1, wherein: the metal contact sheet is of a metal sheet structure, one or more first salient points which are mutually spaced and are protruded from the middle part to one side are arranged on the metal contact sheet, the edge and the area between the first salient points are flat and are positioned on the same plane, a plurality of second salient points are arranged on the surface of the area between the edge and the first salient points, the protruding direction of the second salient points is opposite to that of the first salient points, a narrow slit with a plurality of breakpoints in the middle is arranged on the surface of a single part of the metal contact sheet before installation, the narrow slit penetrates through each first salient point, after the metal contact sheet is relatively and fixedly installed with a circuit board and a decorative board, the breakpoints are removed through processing, so that the metal contact sheet is divided into two independent parts by the original sheet, and the two independent parts are respectively contacted with two conductive areas with different electrical polarities on the board surface of the circuit board, and the positive end and the negative end of the power supply connection part of the light source are respectively contacted with two independent parts divided by the first salient point on the metal contact sheet.
3. The optical module for switchable lighting effects of claim 2, wherein: the jacks on the decorative plate are arranged in a matrix form.
4. The optical module for switchable lighting effects of claim 2, wherein: the shape of the insertion hole on the decorative plate comprises one or more of a circle, a rectangle and an ellipse.
5. The optical module for switchable lighting effects of claim 2, wherein: still including sealed the pad with can dismantle the back lid, circuit board and decorative board fixed mounting cover after can dismantling, sealed pad is installed can dismantle the inboard edge of back lid with between the outside edge of circuit board.
6. An optical module for changing the lighting effect as claimed in claim 1, 2, 3, 4 or 5, characterized in that: the light-emitting unit module further comprises a light-transmitting part, the light source is fixed relative to the light-transmitting part, and the light-emitting surface of the light source faces the light-incident surface of the light-transmitting part.
7. The optical module for switchable lighting effects of claim 6, wherein: the light source adopts an LED.
8. The optical module for switchable lighting effects of claim 7, wherein: one LED is arranged in each light-emitting unit module.
9. The optical module for switchable lighting effects of claim 8, wherein: the area of the light-emitting surface of the light-transmitting part is larger than that of the light-entering surface of the light-transmitting part.
10. The optical module for switchable lighting effects of claim 8, wherein: the light-emitting surface of the light-transmitting part is a single plane, a single curved surface, a multi-plane combined surface or a multi-curved-surface combined surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920913043.7U CN209893304U (en) | 2019-06-18 | 2019-06-18 | Optical module capable of changing lighting effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920913043.7U CN209893304U (en) | 2019-06-18 | 2019-06-18 | Optical module capable of changing lighting effect |
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| Publication Number | Publication Date |
|---|---|
| CN209893304U true CN209893304U (en) | 2020-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920913043.7U Active CN209893304U (en) | 2019-06-18 | 2019-06-18 | Optical module capable of changing lighting effect |
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| CN (1) | CN209893304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220160A (en) * | 2019-06-18 | 2019-09-10 | 华域视觉科技(上海)有限公司 | The optical module of convertible lighting effect |
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2019
- 2019-06-18 CN CN201920913043.7U patent/CN209893304U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220160A (en) * | 2019-06-18 | 2019-09-10 | 华域视觉科技(上海)有限公司 | The optical module of convertible lighting effect |
| CN110220160B (en) * | 2019-06-18 | 2024-05-03 | 华域视觉科技(上海)有限公司 | Optical module capable of changing lighting effect |
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