CN209914194U - Novel circuit board for foot hole lamp - Google Patents
Novel circuit board for foot hole lamp Download PDFInfo
- Publication number
- CN209914194U CN209914194U CN201821474110.1U CN201821474110U CN209914194U CN 209914194 U CN209914194 U CN 209914194U CN 201821474110 U CN201821474110 U CN 201821474110U CN 209914194 U CN209914194 U CN 209914194U
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- pcb board
- led lamp
- circuit board
- foot hole
- resistance
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Abstract
The utility model discloses a novel foot hole lamp circuit board, include PCB board, LED lamp, resistance, diode and piece the needle, PCB board surface left side is equipped with the LED lamp, the LED lamp is connected through pasting with the PCB board, PCB board surface middle side is equipped with resistance, resistance and PCB board are connected through pasting. This novel foot hole lamp circuit board, through be equipped with LED lamp and PCB board on equipment, foot hole lamp circuit board operating current is little (6mA), has anti-reverse connection protection circuit, luminance rank (3 grades), and the LED lamp is luminous soft, and soft halo cage cover makes the car internal environment seem more showing the grade, has anti-reverse connection protection circuit, and PCB board design small in size installation space is little, and easy to assemble is energy-conserving again.
Description
Technical Field
The utility model relates to an automotive electronics lighting accessory equipment technical field specifically is a novel foot hole lamp circuit board.
Background
At present, the traditional bulb (or a bulky plug-in LED) is used as a light source for the automobile electronic atmosphere lamp; the novel foot hole lamp circuit board is large in installation volume, low in brightness, single in color, large in power consumption (one hundred of milliamperes), not energy-saving and influential to the service life of an automobile storage battery, and a novel foot hole lamp circuit board is designed for the purpose, so that the problem that the traditional foot hole lamp circuit board is inconvenient to use is solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel foot hole lamp circuit board to solve current technical defect and the technical requirement that can not reach.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel pit lamp circuit board, includes PCB board, LED lamp, resistance, diode and pieces together the needle, PCB board surface left side is equipped with the LED lamp, the LED lamp is connected through pasting with the PCB board, PCB board surface middle side is equipped with resistance, resistance and PCB board are connected through pasting.
As an optimal implementation manner of the utility model, PCB board surface right side is equipped with the diode, the diode is connected through pasting with the PCB board.
As an optimal implementation manner of the utility model, PCB board bottom right side is equipped with the pin, the pin is connected through pasting with the PCB board.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. compare with traditional foot hole lamp circuit board, a novel foot hole lamp circuit board after the improvement is equipped with the LED lamp on equipment, and foot hole lamp circuit board operating current is little (6mA), has anti reverse connection protection circuit, and luminance rank (3 grades), the LED lamp is luminous soft, and soft halo cage makes the car internal environment seem more showing the grade.
2. Compare with traditional foot hole lamp circuit board, a novel foot hole lamp circuit board after the improvement is equipped with the PCB board on equipment, and the PCB board is long 16mm, wide 7.0mm, thick 1.0mm, and the small in design volume installation space is little, and easy to assemble is energy-conserving again.
Drawings
Fig. 1 is a schematic diagram of a novel circuit board structure of a footwell lamp of the present invention;
fig. 2 is a schematic front structure diagram of a novel footwell lamp circuit board of the present invention;
fig. 3 is the schematic diagram of the circuit principle and structure of the novel footwell lamp circuit board of the present invention.
In the figure: PCB-1, LED lamp-2, resistor-3, diode-4, and pin-5.
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 a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a novel pit lamp circuit board, includes PCB board 1, LED lamp 2, resistance 3, diode 4 and piece needle 5, 1 surperficial left side of PCB board is equipped with LED lamp 2, LED lamp 2 is connected through pasting with PCB board 1, 1 surperficial medial side of PCB board is equipped with resistance 3, resistance 3 is connected through pasting with PCB board 1.
Referring to fig. 1, a diode 4 is disposed on the right side of the surface of the PCB 1, the diode 4 is connected to the PCB 1 by adhesion, and the diode 4 functions to allow current to pass through only in a single direction, which is called forward bias, and to block current in reverse direction, which is called reverse bias.
Referring to fig. 1, the right side of the bottom of the PCB 1 is provided with a pin 5, the pin 5 is connected with the PCB 1 by adhesion, and the pin 5 can transmit power and signals.
When using the utility model relates to a novel foot hole lamp circuit board, under the state of confirming a novel foot hole lamp circuit board can normal operating, get a PCB board 1 of 16mm long wide 7.0mm thick 1.0mm, with LED lamp 2, resistance 3, diode 4 and piece 5 the dress of piecing together form the circuit board on PCB board 1, LED lamp 2 is luminous after the circular telegram, resistance 3 is current-limiting resistor, diode 4 is anti reverse-connection diode, the operating current is 6mA under rated voltage for the circuit board, make LED luminance rank can reach the design requirement effect, anti reverse-connection diode can protect the circuit, make the luminance rank be 3 grades, the LED lamp is luminous soft, soft halo cage makes the car internal environment look more show the grade.
The utility model discloses a PCB board 1, LED lamp 2, resistance 3, diode 4, piece needle 5, above-mentioned part are the general standard component or the part that technical staff in the field knows, and its structure and principle all are that technical staff can learn through the technical manual or through conventional experimental method, the problem that the utility model solves is that current foot hole lamp circuit board uses traditional bulb (or bulky plug-in components LED) as the light source; the big luminance of installation volume is low, and the color is single, and the consumption is big (one hundred left and right milliamperes) is not energy-conserving, and is influential to the life of car storage battery, and we have designed a novel foot hole lamp circuit board for this, the utility model discloses a combination of each other of above-mentioned part can realize, through set up LED lamp and PCB board on equipment, foot hole lamp circuit board operating current is little (6mA), has anti-transposition protection circuit, and luminance rank (3 grades), LED lamp are luminous soft, and soft halo cage cover makes the car internal environment seem to show the grade more, and the PCB board is long 16mm, wide 7.0mm, thick 1.0mm, and the small in design size installation space is little, and easy to assemble is energy-conserving again.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (1)
1. The utility model provides a novel pit lamp circuit board, includes PCB board (1), LED lamp (2), resistance (3), diode (4) and piece together needle (5), its characterized in that: PCB board (1) surface left side is equipped with LED lamp (2), LED lamp (2) are connected through pasting with PCB board (1), PCB board (1) surface middle side is equipped with resistance (3), resistance (3) are connected through pasting with PCB board (1), PCB board (1) surface right side is equipped with diode (4), diode (4) are connected through pasting with PCB board (1), PCB board (1) bottom right side is equipped with piece needle (5), piece needle (5) and PCB board (1) are connected through pasting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821474110.1U CN209914194U (en) | 2018-09-10 | 2018-09-10 | Novel circuit board for foot hole lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821474110.1U CN209914194U (en) | 2018-09-10 | 2018-09-10 | Novel circuit board for foot hole lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209914194U true CN209914194U (en) | 2020-01-07 |
Family
ID=69027990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821474110.1U Active CN209914194U (en) | 2018-09-10 | 2018-09-10 | Novel circuit board for foot hole lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209914194U (en) |
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2018
- 2018-09-10 CN CN201821474110.1U patent/CN209914194U/en active Active
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