CN216927340U - Compact steering lamp structure - Google Patents
Compact steering lamp structure Download PDFInfo
- Publication number
- CN216927340U CN216927340U CN202123412330.6U CN202123412330U CN216927340U CN 216927340 U CN216927340 U CN 216927340U CN 202123412330 U CN202123412330 U CN 202123412330U CN 216927340 U CN216927340 U CN 216927340U
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- China
- Prior art keywords
- circuit board
- led lamp
- light
- turn signal
- signal structure
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a compact turn signal structure, which comprises: the LED lamp is directly fixedly installed on the circuit board, the circuit board is fixed on the circuit board installation board, one end of the wire harness is fixed on the circuit board, the other end of the wire harness penetrates through the circuit board installation board, the circuit board and the periphery of the transparent light guide face cover are matched and installed, and then the transparent light guide face cover is sealed through sealant. The LED lamp has the advantages that the structural design is simple, the number of parts is small, the parts are exquisite and the space is saved, the LED lamp beads and the light-emitting mask are arranged in an angle of 60-85 degrees, and the light is prevented from being directly irradiated to the light-emitting mask, so that the light-emitting points cannot be seen on the appearance, and the problem of dazzling bright points is solved; simple pattern, short light guide, less light loss and high brightness; the light-emitting uniformity is good. The circuit board can be directly exposed in the air, and the heat dissipation performance is better.
Description
Technical Field
The utility model relates to a lamp structure, in particular to a compact steering lamp structure which is simple in structural design, avoids light from directly irradiating a light-emitting mask and is better in heat dissipation performance.
Background
At present, almost no device for supplementing light to the camera at low speed exists in the market, and the camera is difficult to provide a relatively clear visual field when light is weak.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, the present invention is to provide a compact turn signal lamp structure with simple structure, good heat dissipation performance and avoiding the direct light emitting mask.
The utility model solves the technical problems through the following technical scheme: a compact turn signal structure, comprising: transparent leaded light face guard, LED lamp, circuit board, sealed glue, pencil, circuit board mounting panel.
The LED lamp is directly and fixedly installed on the circuit board, the circuit board is fixed on the circuit board installation plate, one end of the wire harness is fixed on the circuit board, the other end of the wire harness penetrates through the circuit board installation plate, the circuit board and the periphery of the transparent light guide mask are matched and installed well, and then the circuit board and the periphery of the transparent light guide mask are sealed through sealant.
In the specific implementation example of the utility model, the light emitting direction of the LED lamp beads and the light emitting mask are arranged at an angle of 60-85 degrees.
In the specific implementation example of the utility model, the light emitting direction of the LED lamp beads and the light emitting mask are arranged at 78 degrees.
In an embodiment of the present invention, a plurality of LED lamps are mounted on the circuit board, and a distance range between adjacent LED lamps is: 5-10 mm.
In the embodiment of the utility model, four LED lamps are arranged on the circuit board.
In an embodiment of the present invention, the distance between the transparent light guide mask and the topmost end of the LED lamp is in the range of: 10-15 mm.
In the embodiment of the utility model, the distance between the circuit board and the transparent light guide mask is 20-50 mm.
In an embodiment of the present invention, a heat dissipation gap is provided between the circuit board and the circuit board mounting board.
In an embodiment of the present invention, the heat dissipation gap is in the range of 2-10 mm.
In an embodiment of the present invention, the lower surface of the circuit board is fixed to the circuit board mounting plate by screws.
The positive progress effects of the utility model are as follows: the compact steering lamp structure provided by the utility model has the advantages that the structure design is simple, the number of parts is small, the parts are exquisite and the space is saved, the light emitting direction of the LED lamp beads and the light emitting mask are arranged at 60-85 degrees, and the light is prevented from being directly emitted to the light emitting mask, so that the light emitting points cannot be seen on the appearance, and the problem that bright points are dazzling is avoided; simple pattern, short light guide, less light loss and high brightness; the uniformity of the light emission is good.
The circuit board can be directly exposed in the air, and the circuit board and the shell are sealed by the sealant; therefore, the heat dissipation performance is better.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a left side view of the present invention.
Fig. 3 is a rear view of the present invention.
Fig. 4 is a view a-a of fig. 1.
The following are the names corresponding to the reference numbers in the utility model:
transparent leaded light face guard 1, LED lamp 2, circuit board 3, sealed glue 4, pencil 5, circuit board mounting panel 6.
Detailed Description
The following provides a detailed description of the preferred embodiments of the present invention with reference to the accompanying drawings.
Fig. 1 is a front view of the present invention, fig. 2 is a left side view of the present invention, fig. 3 is a rear view of the present invention, and fig. 4 is a view a-a of fig. 1. As shown in fig. 1-4: the compact steering lamp structure provided by the utility model comprises a transparent light guide mask 1, an LED lamp 2, a circuit board 3, a sealant 4, a wire harness 5 and a circuit board mounting plate 6.
The LED lamp 2 is directly and fixedly arranged on the circuit board 3, the circuit board 3 is fixed on the circuit board mounting plate 6, one end of the wire harness 5 is fixed on the circuit board 3, the other end of the wire harness penetrates through the circuit board mounting plate 6, the circuit board 3 is matched with the periphery of the transparent light guide mask 1, and then the wire harness is sealed by sealant.
The following are some of the parameters that may be used in the present invention: the LED lamp beads are arranged at an angle of 60-85 degrees with the light-emitting face mask, and can be preferably as follows: arranged at 78 deg.. A plurality of LED lamps are mounted on the circuit board 3, preferably four LED lamps are mounted, and the distance range between adjacent LED lamps is as follows: 5-10 mm. The distance range of the topmost ends of the transparent light guide mask 1 and the LED lamp is as follows: 10-15 mm. The distance between the circuit board 3 and the transparent light guide mask 1 ranges from 20 mm to 50 mm. So that it has enough heat dissipation space. The above parameters may be selected from other parameters according to specific needs.
A heat dissipation gap is arranged between the circuit board 3 and the circuit board mounting plate 6, and the range of the heat dissipation gap can be selected to be 2-10 mm.
The lower surface of the circuit board 3 is fixed to the circuit board mounting plate 6 by screws. The upper surface of the circuit board 3 is matched and assembled with the transparent light guide mask 1 through a periphery and a positioning column, and then the whole empty box is filled with sealing glue to play a role of sealing.
The light emitting direction of the LED lamp beads and the light emitting mask are arranged at an angle of 60-85 degrees, and 78 degrees can be selected in the specific implementation process.
In a specific implementation process, a plurality of LED lamps are mounted on the circuit board 3, and the distance range between adjacent LED lamps is as follows: 5-10 mm. The distance range of the topmost ends of the transparent light guide mask 1 and the LED lamp is as follows: 10-15 mm.
The LED lamp is simple in structural design, few in parts, small and exquisite in parts and space-saving, and the LED lamp beads and the light-emitting mask are arranged in an arrangement mode of 60-85 degrees, so that light is prevented from being directly emitted to the light-emitting mask, light-emitting points cannot be seen in appearance, and the problem that bright spots are dazzling is solved; simple pattern, short light guide, less light loss and high brightness; the uniformity of the light emission is good.
Common LEDs in the market are generally fixed on a copper-based PCB, and in order to ensure the sealing of the lamp, a plastic shell is additionally arranged outside the circuit board 3 to protect the lamp; the circuit board 3 in the utility model can be directly exposed in the air, and the circuit board 3 and the shell are sealed by sealant; therefore, the heat dissipation performance is better.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined by the appended claims and their equivalents.
Claims (10)
1. A compact indicator structure characterized in that: the compact turn signal structure includes: a transparent light guide mask, an LED lamp, a circuit board, sealant, a wire harness and a circuit board mounting plate,
the LED lamp is directly and fixedly installed on the circuit board, the circuit board is fixed on the circuit board installation plate, one end of the wire harness is fixed on the circuit board, the other end of the wire harness penetrates through the circuit board installation plate, the circuit board and the periphery of the transparent light guide mask are matched and installed well, and then the circuit board and the periphery of the transparent light guide mask are sealed through sealant.
2. The compact turn signal structure of claim 1, wherein: the light emitting direction of the LED lamp beads and the light emitting mask are arranged at an angle of 60-85 degrees.
3. The compact turn signal structure of claim 2, wherein: the light emitting direction of the LED lamp beads and the light emitting mask are arranged at 78 degrees.
4. The compact turn signal structure of claim 1, wherein: install a plurality of LED lamps on the circuit board, the interval scope between the adjacent LED lamp is: 5-10 mm.
5. The compact turn signal structure of claim 1, wherein: four LED lamps are arranged on the circuit board.
6. The compact turn signal structure of claim 4, wherein: the distance range of the topmost end of the transparent light guide mask and the LED lamp is as follows: 10-15 mm.
7. The compact turn signal structure of claim 1, wherein: the distance between the circuit board and the transparent light guide mask ranges from 20 mm to 50 mm.
8. The compact turn signal structure of claim 1, wherein: a heat dissipation gap is arranged between the circuit board and the circuit board mounting plate.
9. The compact turn signal structure of claim 8, wherein: the range of the heat dissipation gap is 2-10 mm.
10. The compact turn signal structure of claim 1, wherein: the lower surface of the circuit board is fixed on the circuit board mounting plate through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123412330.6U CN216927340U (en) | 2021-12-31 | 2021-12-31 | Compact steering lamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123412330.6U CN216927340U (en) | 2021-12-31 | 2021-12-31 | Compact steering lamp structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216927340U true CN216927340U (en) | 2022-07-08 |
Family
ID=82256942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123412330.6U Active CN216927340U (en) | 2021-12-31 | 2021-12-31 | Compact steering lamp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216927340U (en) |
-
2021
- 2021-12-31 CN CN202123412330.6U patent/CN216927340U/en active Active
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