CN110931621B - Light-emitting diode for traffic signal lamp - Google Patents
Light-emitting diode for traffic signal lamp Download PDFInfo
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- CN110931621B CN110931621B CN201911242474.6A CN201911242474A CN110931621B CN 110931621 B CN110931621 B CN 110931621B CN 201911242474 A CN201911242474 A CN 201911242474A CN 110931621 B CN110931621 B CN 110931621B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/483—Containers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
Abstract
The invention discloses a light-emitting diode used on a traffic signal lamp, which comprises a pin, an end seat, a base and a cover shell, wherein the pin is fixed inside the end seat and is led to the base from the inside of the end seat, a lead hole groove for connecting the pin penetrates through the inside of the base, a lead penetrates through the inside of the lead hole groove, one end of the lead is connected to the end seat, the other end of the lead is connected to a terminal, the terminal is arranged on one side of the base and comprises an anode terminal and a cathode terminal, and the anode terminal is connected with an anode rod. According to the invention, the anode rod, the auxiliary rod and the cathode rod are connected into the terminal, then are connected into the base through the lead, and are connected to one end part of the pin after the base is communicated in a penetrating way, so that a wiring circuit is formed, the single mode that the conventional diode emits light through the anode tube and the cathode tube is solved, and the purposes that the auxiliary rod, the cathode rod, the base, the conducting rod, the conducting chip and the anode rod form a channel light-emitting diode which is mutually independent, not interfered and independently emits light are achieved.
Description
Technical Field
The invention belongs to the technical field of traffic signal control, and particularly relates to a light-emitting diode used on a traffic signal lamp, in particular to a light-emitting diode used on a traffic signal lamp and a using method thereof.
Background
In semiconductor devices, the role of diodes is also becoming more and more important, and is often applied to household appliances, traffic signal indicating lamps and industrial control circuits, and the role of diodes is different, resulting in the appearance of different types of diodes, wherein light emitting diodes are a model with strong applicability. At present, the light-emitting diode on the traffic signal lamp controls an anode rod and a cathode rod through an integrated chip and forms a passage state to achieve the purpose of light emitting.
Therefore, the invention provides a light-emitting diode used on a traffic signal lamp, which better overcomes the defects.
Disclosure of Invention
In order to overcome the problems in the background art, the anode rod, the auxiliary rod and the cathode rod are connected into the terminal and then connected into the base through the lead, the base is connected to one end part of the pin after penetrating and communicating, a wiring circuit is formed, meanwhile, the anode rod, the auxiliary rod and the cathode rod are divided into two connection path modes, the anode rod and the cathode rod are connected into the terminal and communicated with a conductive lead in the terminal, and a path which enables the diode to emit light is formed by matching with the cathode rod, the conductive chip and the anode rod to form a light emitting path mode; an anode rod and an auxiliary rod are connected into a terminal and are communicated with a conductive lead in the terminal, and a passage which enables a diode to emit light is formed by matching the auxiliary main through rod, the auxiliary through rod and the anode rod to form another light-emitting passage mode; an auxiliary rod is arranged between an anode rod and a cathode rod and is positioned between an anode terminal and the anode rod, the terminal is connected with the anode rod, the auxiliary rod is formed by an auxiliary main through rod and an auxiliary through rod together to form a finished passage state, and passage light-emitting diodes formed by the auxiliary rod, the cathode rod, a base, a through rod, a through chip and the anode rod form mutually independent, non-interfering and independent light-emitting purposes; the conduction chip is connected and arranged at one end of the anode rod, the anode rod is connected with the cathode rod through the conduction rod, one end of the conduction rod is connected with the conduction chip which is connected and arranged with the anode rod, the purpose of controlling the diode to be electrified is achieved, meanwhile, the other end of the conduction rod is arranged on the cathode rod, the anode rod and the cathode rod form a complete integrated circuit through the conduction chip, and the diode can emit light after being electrified; the lead hole groove for connecting the pins penetrates through the base, the lead penetrates through the lead hole groove, one end of the lead is connected to the end seat, the other end of the lead is connected to the terminal, and a lead through hole is drilled through the end seat, so that the lead penetrates through the end seat and is connected to the anode rod and the cathode rod, the occupied space of the diode is reduced, and the appearance is more delicate; the anode terminal is connected with the anode rod, the cathode terminal is connected with the cathode rod, the anode rod is connected with a lead wire led out from the inner cavity of the base, and the cathode rod is also connected with the lead wire led out from the inner cavity of the base, so that a path for connecting a power supply is formed.
The purpose of the invention is realized by the following technical scheme:
a light-emitting diode used on a traffic signal lamp comprises a pin, an end seat, a base and a cover shell, wherein the pin is fixed inside the end seat and is led to the base from the inside of the end seat; the cathode terminal is connected with the cathode rod, one end of the anode rod is connected with a conduction chip, the anode rod is connected with the cathode rod through the conduction rod, one end of the conduction rod is connected with the conduction chip which is connected with the anode rod, and the other end of the conduction rod is installed on the cathode rod; be provided with the auxiliary rod between anode rod and the cathode bar, the auxiliary rod is located between anode terminal and the anode bar, the auxiliary rod divide into supplementary main logical pole and supplementary vice logical pole, the one end of supplementary main logical pole is connected on the base, the one end at supplementary vice logical pole is connected to the other end of supplementary main logical pole, the middle part on the anode bar is connected to the other end of supplementary vice logical pole to be located the one side that switches on the chip.
As a further scheme of the invention, a thread groove is drilled on one side of the base, threads are drilled on the inner wall of the thread groove, threads are drilled on an opening at one end of the cover shell, and the cover shell is fixedly connected with the thread groove through the threads.
As a further scheme of the invention, the outer part of the end seat is provided with thread lines in a chiseling mode, and a fixing cap is meshed on the thread lines.
As a further scheme of the invention, a cap blocking sheet is fixed between the end seat and the base, and one side of the cap blocking sheet is provided with the cover shell.
As a further aspect of the present invention, the case is located outside the anode terminal, the cathode terminal, the anode rod, the cathode rod, the via rod, and the via chip.
As a further scheme of the invention, the cap blocking piece is made of soft rubber materials.
A light emitting diode used on a traffic signal lamp, the use method of the light emitting diode comprises the following steps:
firstly, a pin is connected into an end seat, a slotted hole for placing the pin is formed in an inner cavity of the end seat, thread grains are formed on the outer portion of the end seat, a fixing cap is rotatably sleeved through the thread grains formed on the outer portion of the end seat, a blocking cap piece is enabled to abut against a base through rotation of the fixing cap on the thread grains formed on the outer portion of the end seat, the blocking cap piece is used for fixing a light-emitting diode body and is made of soft rubber materials, a buffer partition is formed between the fixing cap and the end seat, and direct contact between the fixing cap and the end seat is avoided;
a lead hole groove for connecting the pin penetrates through the base, a lead penetrates through the lead hole groove, one end of the lead is connected to the end seat, the other end of the lead is connected to the terminal, and a lead through hole is drilled through the end seat, so that the lead penetrates through the end seat and is connected to the anode rod and the cathode rod; the anode terminal is connected with the anode rod, the cathode terminal is connected with the cathode rod, so that the anode rod is connected with a lead wire led out from the inner cavity of the base, and the cathode rod is also connected with the lead wire led out from the inner cavity of the base to form a passage connected with a power supply;
thirdly, a conduction chip is connected and arranged at one end of the anode rod, the anode rod is connected with the cathode rod through the conduction rod, one end of the conduction rod is connected with the conduction chip which is connected and arranged with the anode rod, the purpose of controlling the diode to be electrified is achieved, meanwhile, the other end of the conduction rod is arranged on the cathode rod, the anode rod and the cathode rod form a complete integrated circuit through the conduction chip, and the diode can emit light after being electrified;
step four, an auxiliary rod is arranged between the anode rod and the cathode rod, the auxiliary rod is positioned between the anode terminal and the anode rod, the terminal is connected with the anode rod, the auxiliary rod is formed by the auxiliary main through rod and the auxiliary through rod together, a finished passage state is formed, and a passage light-emitting diode is formed by the auxiliary rod, the cathode rod, the base, the conduction rod, the conduction chip and the anode rod;
step five, the anode rod, the auxiliary rod and the cathode rod are connected into the terminal and then connected into the base through leads, the base penetrates through and is connected with one end part of the pin to form a power connection circuit, and meanwhile, the anode rod, the auxiliary rod and the cathode rod are connected in the following two connection ways:
the first one, insert in the terminal by anode pole and cathode pole, and communicate with conductive lead in the terminal, cooperate with cathode pole, lead-through chip and anode pole to form the route state making the diode shiny;
and the anode rod and the auxiliary rod are connected into the terminal, are communicated with a conductive lead in the terminal, and are matched with the auxiliary main through rod, the auxiliary through rod and the anode rod to form a passage state for enabling the diode to emit light.
The invention has the beneficial effects that:
1. the anode rod, the auxiliary rod and the cathode rod are connected into the terminal, and then are connected into the base through the lead, the base is connected to one end part of the pin after penetrating and communicating to form a wiring circuit, meanwhile, the anode rod, the auxiliary rod and the cathode rod are divided into two connection path modes, the anode rod and the cathode rod are connected into the terminal and are communicated with a conductive lead in the terminal, and a path which enables the diode to emit light is formed by matching the cathode rod, the conductive chip and the anode rod to form a light-emitting path mode; an anode rod and an auxiliary rod are connected into a terminal and are communicated with a conductive lead in the terminal, and a passage which enables a diode to emit light is formed by matching the auxiliary main through rod, the auxiliary through rod and the anode rod to form another light-emitting passage mode; the problem that the conventional diode cannot normally emit light due to burning out of an integrated circuit because the light emitting mode is controlled by an integrated chip through a single mode of light emitting of an anode tube and a cathode tube is solved, and the technical scheme can also enable the diode to normally emit light and brighten in a direct current electrifying mode on the premise that the technical scheme does not have the composition problem of the integrated chip; on the other hand, an auxiliary rod is arranged between the anode rod and the cathode rod and is positioned between the anode terminal and the anode rod, the terminal is connected with the anode rod, the auxiliary rod is formed by the auxiliary main through rod and the auxiliary through rod, a finished passage state is formed, and the purpose of independent light emission is achieved.
2. According to the invention, the conduction chip is connected and arranged at one end of the anode rod, the anode rod is connected with the cathode rod through the conduction rod, one end of the conduction rod is connected with the conduction chip which is connected and arranged with the anode rod, so that the purpose of controlling the diode to be electrified is achieved, meanwhile, the other end of the conduction rod is arranged on the cathode rod, and the anode rod and the cathode rod form a complete integrated circuit through the conduction chip, so that the diode can emit light after being electrified.
3. According to the invention, the lead hole groove for connecting the pin penetrates through the base, the lead penetrates through the lead hole groove, one end of the lead is connected to the end seat, the other end of the lead is connected to the terminal, and the lead through hole is drilled through the end seat, so that the lead penetrates through the end seat and is connected to the anode rod and the cathode rod, the occupied space of the diode volume is reduced, and the appearance is more delicate; the anode terminal is connected with the anode rod, the cathode terminal is connected with the cathode rod, the anode rod is connected with the lead wire led out from the inner cavity of the base, the cathode rod is also connected with the lead wire led out from the inner cavity of the base, a path for connecting a power supply is formed, and the phenomenon that the diode cannot be normally used due to short circuit and broken circuit of a circuit can be avoided.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is an internal schematic view of the overall structure of a light emitting diode of the present invention;
FIG. 2 is a schematic diagram of an external structure of a light emitting diode according to the present invention;
FIG. 3 is a second schematic diagram of the external structure of the light emitting diode of the present invention;
FIG. 4 is a third schematic diagram of an external structure of an LED according to the present invention;
FIG. 5 is a fourth schematic diagram of the external structure of the light emitting diode of the present invention;
FIG. 6 is a bottom view of an LED according to the present invention.
In the figure: 1. a pin; 2. an end seat; 3. a base; 4. a housing; 5. a lead wire hole slot; 6. a terminal; 7. an anode terminal; 8. a cathode terminal; 9. an anode rod; 10. a cathode rod; 11. conducting the chip; 12. a conducting rod; 13. an auxiliary lever; 14. an auxiliary main through rod; 15. an auxiliary through rod; 16. a thread groove; 17. a fixing cap; 18. a cap blocking sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-6, a light emitting diode for a traffic signal lamp includes a pin 1, an end seat 2, a base 3 and a cover 4, the pin 1 is fixed inside the end seat 2 and is led to the base 3 from the inside of the end seat 2, a lead hole slot 5 for connecting the pin is penetrated inside the base 3, a lead is penetrated inside the lead hole slot 5, one end of the lead is connected to the end seat 2, the other end of the lead is connected to a terminal 6, the terminal 6 is installed on one side of the base 3, the terminal 6 includes an anode terminal 7 and a cathode terminal 8, and the anode terminal 7 is connected to an anode rod 9; the cathode terminal 8 is connected with a cathode rod 10, one end of an anode rod 9 is connected with a conducting chip 11, the anode rod 9 is connected with the cathode rod 10 through a conducting rod 12, one end of the conducting rod 12 is connected with the conducting chip 11 connected with the anode rod 9, and the other end of the conducting rod 12 is installed on the cathode rod 10; an auxiliary rod 13 is arranged between the anode rod 9 and the cathode rod 10, the auxiliary rod 13 is located between the anode terminal 7 and the anode rod 9, the auxiliary rod 13 is divided into an auxiliary main through rod 14 and an auxiliary through rod 15, one end of the auxiliary main through rod 14 is connected to the base 3, the other end of the auxiliary main through rod 14 is connected to one end of the auxiliary through rod 15, the other end of the auxiliary through rod 15 is connected to the middle of the anode rod 9 and located on one side of the conducting chip 11, the conducting chip 11 in the technical scheme is a technical means part in the prior art, and the purposes of forming a local structure to be normally implemented and forming the integrity of the whole technical scheme are achieved in the technical scheme.
One side of the base 3 is provided with a thread groove 16, the inner wall of the thread groove 16 is provided with threads, an opening at one end of the cover 4 is provided with threads, and the cover 4 is fixedly connected with the thread groove 16 through threads.
The outside of end seat 2 is dug there is the screw thread line, and the meshing has locking cap 17 on the screw thread line, is used for the fixed of end seat 2 through locking cap 17.
A cap blocking sheet 18 is fixed between the end seat 2 and the base 3, a housing 4 is installed on one side of the cap blocking sheet 18, the housing 4 is located outside the anode terminal 7, the cathode terminal 8, the anode rod 9, the cathode rod 10, the conducting rod 13 and the conducting chip 11 to form a closed inner space, safety is enhanced, and the cap blocking sheet 18 is made of soft rubber materials.
A light emitting diode used on a traffic signal lamp, the use method of the light emitting diode comprises the following steps:
firstly, a pin 1 is connected into an end seat 2, a slotted hole for placing the pin 1 is formed in an inner cavity of the end seat 2, thread grains are formed on the outer portion of the end seat 2, a fixing cap 17 is rotatably sleeved through the thread grains formed on the outer portion of the end seat 2, a cap blocking piece 18 is abutted against a base 3 through the rotation of the fixing cap 17 on the thread grains formed on the outer portion of the end seat 2 and used for fixing a light-emitting diode body, the cap blocking piece 18 is made of a soft rubber material, a buffer partition is formed between the fixing cap 17 and the end seat 2, and the direct contact between the fixing cap 17 and the end seat 2 is avoided;
step two, a lead hole groove 5 for connecting the pin 1 penetrates through the base 3, a lead penetrates through the lead hole groove 5, one end of the lead is connected to the end seat 2, the other end of the lead is connected to the terminal 6, and a lead through hole is cut through the end seat 6, so that the lead penetrates through the end seat 6 and is connected to the anode rod 9 and the cathode rod 10; the anode terminal 7 is connected with the anode rod 9, the cathode terminal 8 is connected with the cathode rod 10, so that the anode rod 9 is connected with a lead wire led out from the inner cavity of the base 3, and the cathode rod 10 is also connected with the lead wire led out from the inner cavity of the base 3, thereby forming a passage for connecting a power supply;
thirdly, a conducting chip 11 is connected and arranged at one end of an anode rod 9, the anode rod 9 is connected with a cathode rod 10 through a conducting rod 12, one end of the conducting rod 12 is connected with the conducting chip 11 connected and arranged with the anode rod 9, the purpose of controlling the diode to be electrified is achieved, meanwhile, the other end of the conducting rod 12 is arranged on the cathode rod 10, the anode rod 9 and the cathode rod 10 form a complete integrated circuit through the conducting chip 11, and the diode can emit light after being electrified;
step four, an auxiliary rod 13 is arranged between the anode rod 9 and the cathode rod 10, the auxiliary rod 13 is positioned between the anode terminal 7 and the anode rod 9, the terminal 6 is connected with the anode rod 9, the auxiliary main through rod 14 and the auxiliary through rod 15 jointly form the auxiliary rod 13, a finished passage state is formed, and the purpose of independent light emission is achieved, and passage light-emitting diodes formed by the auxiliary rod 13, the cathode rod 10, the base 3, the conducting rod 12, the conducting chip 11 and the anode rod 9 are mutually independent, do not interfere with each other and independently emit light;
step five, the anode rod 9, the auxiliary rod 13 and the cathode rod 10 are connected into the terminal 6, then connected into the base 3 through a lead, and connected to one end of the pin 1 after penetrating and communicating through the base 3 to form a power connection circuit, and meanwhile, the anode rod 9, the auxiliary rod 13 and the cathode rod 10 are connected in two connection paths:
firstly, an anode rod 9 and a cathode rod 10 are connected into a terminal 6 and communicated with a conductive lead in the terminal 6, and a passage state for enabling the diode to emit light is formed by matching the cathode rod 10, a conducting rod 12, a conducting chip 11 and the anode rod 9;
second, the anode rod 9 and the auxiliary rod 13 are connected to the terminal 6, and are connected to the conductive lead of the terminal 6, and the auxiliary main rod 14, the auxiliary sub rod 15, and the anode rod 9 are engaged to form a passage state for emitting light from the diode.
The working principle is as follows: the pin 1 is connected into the end seat 2, a groove hole for placing the pin 1 is formed in the inner cavity of the end seat 2, thread lines are formed on the outer portion of the end seat 2, the fixing cap 17 is rotatably sleeved through the thread lines formed on the outer portion of the end seat 2, the fixing cap 17 is rotated on the thread lines formed on the outer portion of the end seat 2, the cap blocking piece 18 is enabled to abut against the base 3, the lead hole groove 5 for connecting the pin 1 penetrates through the base 3, the lead penetrates through the lead hole groove 5, one end of the lead is connected to the end seat 2, the other end of the lead is connected to the terminal 6, and the lead through hole is formed in the end seat 6, so that the lead penetrates through the end seat 6 and is connected to the anode rod 9 and the cathode rod 10; an anode terminal 7 is connected with an anode rod 9, a cathode terminal 8 is connected with a cathode rod 10, the anode rod 9, an auxiliary rod 13 and the cathode rod 10 are connected into a terminal 6 and then connected into a base 3 through a lead, the base 3 is connected to one end of a pin 1 after penetrating and communicating, the anode rod 9 is connected with a lead led out from the inner cavity of the base 3, and the cathode rod 10 is also connected with a lead led out from the inner cavity of the base 3, so that a passage connected with a power supply is formed; one end of an anode rod 9 is connected with a conducting chip 11, the anode rod 9 is connected with a cathode rod 10 through a conducting rod 12, one end of the conducting rod 12 is connected with the conducting chip 11 connected with the anode rod 9, the other end of the conducting rod 12 is installed on the cathode rod 10, the anode rod 9 and the cathode rod 10 form a complete integrated circuit through the conducting chip 11, and a diode can emit light after being electrified; the anode rod 9, the auxiliary rod 13 and the cathode rod 10 are connected in two ways of connecting passages as follows: an anode rod 9 and a cathode rod 10 are connected into the terminal 6 and communicated with a conductive lead in the terminal 6, and a passage state for enabling the diode to emit light is formed by matching the cathode rod 10, the conduction rod 12, the conduction chip 11 and the anode rod 9; an anode rod 9 and an auxiliary rod 13 are connected into the terminal 6, are communicated with a conductive lead in the terminal 6, and are matched with an auxiliary main through rod 14, an auxiliary through rod 15 and the anode rod 9 to form a passage state for enabling the diode to emit light; by arranging the auxiliary rod 13 between the anode rod 9 and the cathode rod 10 and positioning the auxiliary rod 13 between the anode terminal 7 and the anode rod 9, the terminal 6 is connected with the anode rod 9, the auxiliary rod 13 is formed by the auxiliary main through rod 14 and the auxiliary through rod 15, and the light emitting diodes of the passages formed by the auxiliary rod 13, the cathode rod 10, the base 3, the conducting rod 12, the conducting chip 11 and the anode rod 9 are independent of each other, do not interfere with each other and independently emit light.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. Preferred embodiments are not exhaustive of all the details of the embodiments. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a light-emitting diode for traffic signal lamp is last, includes pin (1), end seat (2), base (3) and housing (4), pin (1) are fixed in the inside of end seat (2) to lead to base (3), its characterized in that by the inside of end seat (2): a lead hole groove (5) for connecting a pin penetrates through the base (3), a lead penetrates through the lead hole groove (5), one end of the lead is connected to the end seat (2), the other end of the lead is connected to a terminal (6), the terminal (6) is installed on one side of the base (3), the terminal (6) comprises an anode terminal (7) and a cathode terminal (8), and the anode terminal (7) is connected with an anode rod (9); the cathode terminal (8) is connected with the cathode rod (10), one end of the anode rod (9) is connected with a conducting chip (11), the anode rod (9) is connected with the cathode rod (10) through a conducting rod (12), one end of the conducting rod (12) is connected to the conducting chip (11) which is connected with the anode rod (9), and the other end of the conducting rod (12) is installed on the cathode rod (10); an auxiliary rod (13) is arranged between the anode rod (9) and the cathode rod (10), the auxiliary rod (13) is located between the anode terminal (7) and the anode rod (9), the auxiliary rod (13) is divided into an auxiliary main through rod (14) and an auxiliary through rod (15), one end of the auxiliary main through rod (14) is connected to the base (3), the other end of the auxiliary main through rod (14) is connected to one end of the auxiliary through rod (15), and the other end of the auxiliary through rod (15) is connected to the middle of the anode rod (9) and located on one side of the conducting chip (11);
a passage light-emitting diode is formed by the auxiliary rod (13), the cathode rod (10), the base (3), the conducting rod (12), the conducting chip (11) and the anode rod (9).
2. The LED used for the traffic signal lamp is characterized in that one side of the base (3) is provided with a threaded groove (16), the inner wall of the threaded groove (16) is provided with threads, one end of the cover (4) is provided with threads, and the cover (4) is fixed with the threaded groove (16) through threaded connection.
3. A light-emitting diode for a traffic signal as claimed in claim 1, characterized in that said end seat (2) is externally perforated with a thread on which a fixing cap (17) is engaged.
4. The led for traffic signal lamp as set forth in claim 1, wherein a cap-blocking piece (18) is fixed between said end seat (2) and said base (3), said cap-blocking piece (18) having one side mounted with said cover (4).
5. A light-emitting diode for use in a traffic signal as claimed in claim 1, characterized in that the cover (4) is located outside the anode terminal (7), the cathode terminal (8), the anode rod (9), the cathode rod (10), the conducting rod (13) and the conducting chip (11).
6. The LED used in traffic signal lamp as set forth in claim 4, wherein said cap-blocking sheet (18) is made of soft rubber material.
7. A light emitting diode for use in a traffic signal as recited in claim 1, wherein the light emitting diode is used by the steps of:
the method comprises the following steps that firstly, pins (1) are connected into an end seat (2), a slotted hole for placing the pins (1) is formed in an inner cavity of the end seat (2), threaded grains are formed in the outer portion of the end seat (2), a fixing cap (17) is rotatably sleeved through the threaded grains formed in the outer portion of the end seat (2), a cap blocking sheet (18) abuts against a base (3) for fixing a light-emitting diode body through rotation of the fixing cap (17) on the threaded grains formed in the outer portion of the end seat (2), the cap blocking sheet (18) is made of soft rubber materials, a buffer partition is formed between the fixing cap (17) and the end seat (2), and direct contact between the fixing cap (17) and the end seat (2) is avoided;
secondly, a lead hole groove (5) for connecting the pin (1) penetrates through the base (3), a lead penetrates through the lead hole groove (5), one end of the lead is connected to the end seat (2), the other end of the lead is connected to the terminal (6), and a lead through hole is formed in the terminal (6) so that the lead penetrates through the terminal (6) and is connected to the anode rod (9) and the cathode rod (10); an anode terminal (7) is connected with an anode rod (9), a cathode terminal (8) is connected with a cathode rod (10), the anode rod (9) is connected with a lead wire led out from the inner cavity of the base (3), and the cathode rod (10) is connected with the lead wire led out from the inner cavity of the base (3) to form a passage connected with a power supply;
thirdly, a conducting chip (11) is connected and arranged at one end of an anode rod (9), the anode rod (9) is connected with a cathode rod (10) through a conducting rod (12), one end of the conducting rod (12) is connected to the conducting chip (11) which is connected and arranged with the anode rod (9), the purpose of controlling the diode to be electrified is achieved, meanwhile, the other end of the conducting rod (12) is installed on the cathode rod (10), the anode rod (9) and the cathode rod (10) form a complete integrated circuit through the conducting chip (11), and the diode can emit light after being electrified;
fourthly, an auxiliary rod (13) is arranged between the anode rod (9) and the cathode rod (10), the auxiliary rod (13) is positioned between the anode terminal (7) and the anode rod (9), the terminal (6) is connected with the anode rod (9), the auxiliary rod (13) is formed by an auxiliary main through rod (14) and an auxiliary through rod (15) together, a finished passage state is formed, and a passage light-emitting diode is formed by the auxiliary rod (13), the cathode rod (10), the base (3), the conducting rod (12), the conducting chip (11) and the anode rod (9);
step five, the anode rod (9), the auxiliary rod (13) and the cathode rod (10) are connected into the terminal (6) and then connected into the base (3) through leads, the base (3) is connected to one end of the pin (1) after penetrating and communicating to form a power connection circuit, and meanwhile, the anode rod (9), the auxiliary rod (13) and the cathode rod (10) are connected in the following two connection paths:
the LED is characterized in that an anode rod (9) and a cathode rod (10) are connected into a terminal (6), are communicated with a conductive lead in the terminal (6), and are matched with the cathode rod (10), a conducting rod (12), a conducting chip (11) and the anode rod (9) to form a passage state enabling the LED to emit light;
and secondly, an anode rod (9) and an auxiliary rod (13) are connected into the terminal (6), are communicated with a conductive lead in the terminal (6), and are matched with an auxiliary main through rod (14), an auxiliary through rod (15) and the anode rod (9) to form a passage state for enabling the light-emitting diode to emit light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911242474.6A CN110931621B (en) | 2019-12-06 | 2019-12-06 | Light-emitting diode for traffic signal lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911242474.6A CN110931621B (en) | 2019-12-06 | 2019-12-06 | Light-emitting diode for traffic signal lamp |
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| Publication Number | Publication Date |
|---|---|
| CN110931621A CN110931621A (en) | 2020-03-27 |
| CN110931621B true CN110931621B (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911242474.6A Active CN110931621B (en) | 2019-12-06 | 2019-12-06 | Light-emitting diode for traffic signal lamp |
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