CN211719520U

CN211719520U - Four-way plug-pull normally-open solid-state relay based on LED state indication

Info

Publication number: CN211719520U
Application number: CN202020351328.9U
Authority: CN
Inventors: 殷晨钟
Original assignee: Jiangsu Gold Electrical Control Technology Co ltd
Current assignee: Jiangsu Gold Electrical Control Technology Co ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-10-20
Anticipated expiration: 2030-03-19

Abstract

The utility model discloses a solid state relay is normally opened to four ways of inserting formula based on LED status indication, including main part and fourth pin, the inside one end of main part is provided with LED work pilot lamp, install the casing around the main part is inside, the inside at casing top is provided with the linkage plate, and the outside surface mounting who links up the linkage plate has the protective layer, the inside of protective layer is provided with first pin, and the outside lower extreme of first pin installs the second pin, the outside lower extreme of second pin is provided with the third pin, seventh pin is installed to the outside lower extreme of third pin. This four ways are inserted and are dialled formula and normally open solid state relay based on LED status indication not only has advantages such as the outward appearance is pleasing to the eye, small, no spark, switching speed is fast, long-lived, is provided with LED work pilot lamp etc. in addition, and operating condition can be made clear and definite to the staff in-process of operation, prevents the maloperation, improves production safety, reduces the potential safety hazard.

Description

Four-way plug-pull normally-open solid-state relay based on LED state indication

Technical Field

The utility model relates to a solid state relay technical field specifically is a four ways inserts and dials formula and normally open solid state relay based on LED status indication.

Background

The utility model provides a solid state relay is normally opened to four ways plug-in electron based on LED status indication, along with the continuous development of science and technology, solid state relay's application exhibition is the mainstream of current science and technology development, and solid state relay is an indispensable product among the artificial intelligence, and solid state relay is under the condition that science and technology developed day by day, and solid state relay's application field is also continuous to be enlarged, and simultaneously, the customer also is constantly increasing to requirements such as solid state relay's outward appearance, size, life-span, noise.

The automatic equipment in the existing market uses a plurality of mechanical relays, occupies space, increases installation difficulty, sharply increases cost and increases maintenance cost, and therefore improvement and innovation are performed on the basis of the existing solid-state relay device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solid state relay is normally opened to four ways of inserting of dialling formula based on LED state instruction to it is the relay of many mechanical types to solve the automatic use of equipment that provides in the above-mentioned background art, occupation space has increased the installation degree of difficulty, and the cost sharply increases, the problem that cost of maintenance increases.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a four ways are inserted and are dialled formula and are normally opened solid state relay based on LED status indication, includes main part and fourth pin, the inside one end of main part is provided with LED work pilot lamp, install the casing around the main part is inside, the inside at casing top is provided with the connection board, and the outside surface mounting of connection board has the protective layer, the inside of protective layer is provided with first pin, and the outside lower extreme of first pin installs the second pin, the outside lower extreme of second pin is provided with the third pin, the seventh pin is installed to the outside lower extreme of third pin, and the outside right-hand member of seventh pin is provided with the eighth pin, the fifth pin is installed to the outside upper end of eighth pin, the fourth pin is located the outside upper end of fifth pin, the right-hand member of third pin is provided with the sixth pin.

Preferably, the inside of the main body is electrically connected with the LED work indicating lamp, and the LED work indicating lamp is recessed in the outer surface of the main body.

Preferably, the base is installed to the outside one end of main part, and the inside one end of base is provided with the wiring end.

Preferably, the inside both ends of base all are provided with the connecting block, and the internally mounted of connecting block has the base contact piece.

Preferably, the base contact piece and the connecting blocks are fixedly connected, and the connecting blocks are distributed equidistantly.

Preferably, the first pin, the second pin, the third pin, the fourth pin, the fifth pin, the sixth pin, the seventh pin and the eighth pin are all internally provided with a leak hole, and the leak hole is in an elliptical structure.

Preferably, the leak hole and the interiors of the first pin, the second pin, the third pin, the fourth pin, the fifth pin, the sixth pin, the seventh pin and the eighth pin are of an integrated structure.

Preferably, the housing is fixedly connected with the main body, and the housing is tightly attached to the connecting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the four-way plug-pull normally open solid-state relay based on the LED state indication not only has the advantages of attractive appearance, small size, no spark, high switching speed, long service life and the like, but also is provided with an LED work indicator lamp and the like, so that the working state can be clarified in the using and operating process of staff, misoperation is prevented, the production safety is improved, and potential safety hazards are reduced;

2. the four-way plug-pull normally-open solid-state relay based on the LED state indication reduces the occupied space of a client device, effectively reduces the cost, is higher in cost performance, can be welded on a circuit board, and can be installed on a base through the interaction of a plug-in first pin, a second pin, a third pin, a fourth pin, a fifth pin, a sixth pin, a seventh pin and an eighth pin, so that the four-way plug-pull normally-open solid-state relay based on the LED state indication is convenient and simple to install, and can perfectly replace a traditional mechanical relay;

3. this four ways are inserted and are dialled formula and normally open solid state relay based on LED status indication is by an input control signal unit of sharing, can realize the same action through control signal unit control multiplexed output, different functions, can the wide application on intelligent house product, and still have good radiating effect, by the base promptly, plug-in needle file contact pin and plug-in socket, and the epoxy equant four bibliographic categories of inside embedment divide and constitute, the inside connection block of strong plug-in base has the red copper of nickel plating to make, the radiating rate is fast.

Drawings

Fig. 1 is a schematic diagram of the explosion structure of the present invention;

FIG. 2 is a schematic view of the main structure of the present invention;

figure 3 is a schematic top view of the connector tiles of the present invention.

In the figure: 1. a main body; 2. an LED work indicator light; 3. a base; 4. a terminal; 5. connecting blocks; 6. a base contact piece; 7. a housing; 8. a connector tile; 9. a leak hole; 10. a first pin; 11. a second pin; 12. a third pin; 13. a fourth pin; 14. a fifth pin; 15. a protective layer; 16. a sixth pin; 17. a seventh pin; 18. and an eighth pin.

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: a four-way plug-pull normally open solid state relay based on LED state indication comprises a main body 1, an LED working indicator lamp 2, a base 3, a wiring end 4, a connecting block 5, a base contact piece 6, a shell 7, a connecting plate 8, a leakage hole 9, a first pin 10, a second pin 11, a third pin 12, a fourth pin 13, a fifth pin 14, a protective layer 15, a sixth pin 16, a seventh pin 17 and an eighth pin 18, wherein the LED working indicator lamp 2 is arranged at one end inside the main body 1, the inside of the main body 1 is electrically connected with the LED working indicator lamp 2, the LED working indicator lamp 2 is sunken on the outer surface of the main body 1, the four-way plug-pull normally open solid state relay has the advantages of attractive appearance, small size, no spark, high switching speed, long service life and the like, the LED working indicator lamp 2 is arranged, the working state can be clearly determined in the using and operating process of staff, misoperation is prevented, and production safety is improved, the potential safety hazard is reduced, a base 3 is arranged at one end outside the main body 1, a wiring end 4 is arranged at one end inside the base 3, connecting blocks 5 are arranged at two ends inside the base 3, and a base contact piece 6 is arranged in the connecting block 5, the base contact piece 6 is fixedly connected with the connecting block 5, the connecting blocks 5 are distributed at equal intervals, so that the occupied space of a client device is reduced, the cost is effectively reduced, the cost performance is higher, the four-way plug-pull normally open solid-state relay based on the LED state indication not only can be welded on a circuit board, the mechanical relay can be mounted on the base 3 through the interaction of the plug-in first pin 10, the second pin 11, the third pin 12, the fourth pin 13, the fifth pin 14, the sixth pin 16, the seventh pin 17 and the eighth pin 18, the mounting is convenient and simple, and the mechanical relay can perfectly replace the traditional mechanical relay;

the shell 7 is installed around the inside of the main body 1, the shell 7 is fixedly connected with the main body 1, the shell 7 is tightly attached to the connecting plate 8, the shell is composed of four parts, namely a base 3, a plug-in pin seat, a plug-in socket and an internally encapsulated epoxy resin, the connecting block inside the plug-in socket is made of nickel-plated red copper, the heat dissipation speed is high, the connecting plate 8 is arranged inside the top of the shell 7, a protective layer 15 is installed on the outer surface of the connecting plate 8, first pins 10 are arranged inside the protective layer 15, second pins 11 are installed at the lower end of the outer portion of the first pins 10, and the first pins 10 and the second pins 11 are installed on the outer portion of the first pins 10, the shell 7 is tightly attached to the connecting plate 8, the shell 7 and the connecting plate 8 share one input control signal unit, the same action can be achieved through control of multi-path output of, The third pin 12, the fourth pin 13, the fifth pin 14, the sixth pin 16, the seventh pin 17 and the eighth pin 18 are all internally provided with a leak hole 9, the leak hole 9 is in an elliptical structure, the leak hole 9, the first pin 10, the second pin 11, the third pin 12, the fourth pin 13, the fifth pin 14, the sixth pin 16, the seventh pin 17 and the eighth pin 18 are integrally structured, the lower end of the outside of the second pin 11 is provided with the third pin 12, the lower end of the outside of the third pin 12 is provided with the seventh pin 17, the right end of the outside of the seventh pin 17 is provided with the eighth pin 18, the upper end of the outside of the eighth pin 18 is provided with the fifth pin 14, the fourth pin 13 is positioned at the upper end of the outside of the fifth pin 14, and the right end of the third pin 12 is provided with the sixth pin 16.

The working principle is as follows: for the four-way plug-pull normally open solid-state relay based on the LED state indication, when the four-way plug-pull normally open solid-state relay is used, a seventh pin 17 and an eighth pin 18 in the relay are input power supply control ends, a third pin 12 and a sixth pin 16 are public ends respectively, wherein the third pin 12, a first pin 10, the third pin 12 and a second pin 11 form a two-way normally open switch solid-state relay, the sixth pin 16, a fourth pin 13, the sixth pin 16 and a fifth pin 14 form a two-way normally open switch solid-state relay body, when an input control signal module device of the four-way plug-pull normally open solid-state relay works, and the seventh pin 17 and the eighth pin 18 are powered, an LED work indicating lamp 2 works, and the four-way plug-pull electronic normally open solid-state relay based on the LED state indication works, so that the use process of the whole four-way plug-pull normally open solid-state relay based on the LED.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a four ways are inserted and are dialled formula and are normally opened solid state relay based on LED status indication, includes main part (1) and fourth pin (13), its characterized in that: the LED lamp is characterized in that an LED work indicator lamp (2) is arranged at one end inside the main body (1), a shell (7) is installed around the inside of the main body (1), a connecting plate (8) is arranged inside the top of the shell (7), a protective layer (15) is installed on the outer surface of the connecting plate (8), a first pin (10) is arranged inside the protective layer (15), a second pin (11) is installed at the lower end outside the first pin (10), a third pin (12) is arranged at the lower end outside the second pin (11), a seventh pin (17) is installed at the lower end outside the third pin (12), an eighth pin (18) is arranged at the right end outside the seventh pin (17), a fifth pin (14) is installed at the upper end outside the eighth pin (18), and the fourth pin (13) is located at the upper end outside the fifth pin (14), and a sixth pin (16) is arranged at the right end of the third pin (12).

2. The four-way plug-pull normally open solid-state relay based on the LED status indication according to claim 1, wherein: the LED work indicator lamp is characterized in that the inside of the main body (1) is electrically connected with the LED work indicator lamp (2), and the LED work indicator lamp (2) is sunken on the outer surface of the main body (1).

3. The four-way plug-pull normally open solid-state relay based on the LED status indication according to claim 1, wherein: base (3) are installed to main part (1) outside one end, and the inside one end of base (3) is provided with wiring end (4).

4. The four-way plug-pull normally open solid-state relay based on LED status indication according to claim 3, wherein: the inside both ends of base (3) all are provided with connecting block (5), and the internally mounted of connecting block (5) has base contact piece (6).

5. The four-way plug-pull normally open solid-state relay based on LED status indication according to claim 4, wherein: the base contact piece (6) is fixedly connected with the connecting blocks (5), and the connecting blocks (5) are distributed equidistantly.

6. The four-way plug-pull normally open solid-state relay based on the LED status indication according to claim 1, wherein: the inner parts of the first pin (10), the second pin (11), the third pin (12), the fourth pin (13), the fifth pin (14), the sixth pin (16), the seventh pin (17) and the eighth pin (18) are all provided with leakage holes (9), and the shape of each leakage hole (9) is an oval structure.

7. The four-way plug-pull normally open solid-state relay based on LED status indication of claim 6, wherein: the leak hole (9) and the interiors of the first pin (10), the second pin (11), the third pin (12), the fourth pin (13), the fifth pin (14), the sixth pin (16), the seventh pin (17) and the eighth pin (18) are of an integrated structure.

8. The four-way plug-pull normally open solid-state relay based on the LED status indication according to claim 1, wherein: the shell (7) is fixedly connected with the main body (1), and the shell (7) is tightly attached to the connecting plate (8).