Quick wiring structure of electromagnetic valve coil

Abstract

The utility model relates to solenoid valve technical field, especially quick wiring structure of solenoid valve coil, including coil seat, mounting seat, metal piece no.

Description

Technical Field

[0001] This utility model relates to the field of solenoid valve technology, and specifically to a quick wiring structure for a solenoid valve coil. Background Technology

[0002] Solenoid valves are electromagnetically controlled industrial devices and are fundamental components of automation systems used to control fluids. Therefore, they belong to the category of actuators and are not limited to hydraulic or pneumatic systems. A solenoid valve includes a valve body and control components mounted on the valve body. These control components include a coil, moving and stationary iron cores, etc. The coil requires an external power supply, so it must be compatible with a junction box. The coil is first electrically connected to the junction box via a metal component. Then, the junction box is connected to the external power supply via wires. The junction box and wires are connected using screws. This installation method is relatively cumbersome, requiring each screw to be tightened individually. Furthermore, uneven roads during transportation can cause vibrations to the junction box, potentially loosening the screws and leading to unstable or disconnected wire connections. Summary of the Invention

[0003] The purpose of this invention is to provide a quick wiring structure for a solenoid valve coil. By matching an elastic element and a metal element, the wire is clamped and thus installed. Compared with the existing invention, the installation of this invention can be achieved by simply rotating and inserting, making installation very convenient. Furthermore, the elastic element prevents loosening and ensures the stability of the wire installation, thus solving the problems of inconvenient screw installation and loosening in the existing invention.

[0004] The purpose of this utility model is achieved as follows: A quick-connection structure for a solenoid valve coil includes a coil base and a mounting base, wherein a first metal part is provided on the mounting base, and a second metal part is provided on one side of the coil base, and the second metal part is connected to the first metal part. The first metal part is located inside the mounting base, and an opening is provided on one side of the mounting base to allow the second metal part to enter. The end of the first metal part away from the second metal part passes through the mounting base and protrudes. The other side of the mounting base is provided with a mounting plate for abutting against the end of the first metal part. The mounting base is provided with a rotatable lever, and an elastic element is provided between the lever and the first metal part. The gap between the elastic element and the first metal part is used to place the wire. By rotating the lever, pressure is applied to the elastic element, which widens the gap between the elastic element and the first metal part, allowing the wire to enter. The elastic element resets itself due to its elasticity and adapts to the first metal part to clamp the wire. The reset of the elastic element also drives the lever to reset.

[0005] Preferably, the metal part includes a clamping part for adapting to the elastic part, and a limiting part and an abutting part are sequentially provided on one side of the clamping part, and an angle is provided between the clamping part and the limiting part, and an angle is provided between the limiting part and the abutting part. The mounting base has a channel, and the limiting part is located in the channel, while the abutting part is located between the mounting base and the mounting plate.

[0006] Preferably, the mounting base has a groove on the side near the mounting plate, and the mounting base has connecting plates on both sides of the groove, and the connecting plates have buckles on the inner side. The mounting plate is located in the groove and has a slot corresponding to the connecting plate, and the bottom of the buckle abuts against the outer side of the mounting plate. Or / and, also includes a housing, and the mounting base is located inside the housing, and the mounting base is provided with a mounting post for connecting with the housing on the side near the mounting plate, the mounting post is provided with a boss on both sides, and the mounting plate is provided with a hole corresponding to the mounting post, and the mounting plate is provided with a snap-fit ​​hole on both sides of the hole, and the snap-fit ​​hole is connected to the hole and adapted to the boss.

[0007] Preferably, the bottom of the paddle is provided with a connecting part, and the metal part one is provided with a clamping groove on the side near the elastic member. The elastic member is V-shaped and rotatable. The assembly part two includes assembly part one and assembly part two, wherein one end of assembly part one is connected to assembly part two, and the other end of assembly part one is connected to the connecting part, and the end of assembly part two away from assembly part one is located in the clamping groove.

[0008] Preferably, the first metal part has two clamping parts at one end near the second metal part, and the end of the second metal part near the first metal part is located between the two clamping parts, and the bottom of the lever has an avoidance groove corresponding to the second metal part.

[0009] Preferably, the mounting base includes a main body and a side plate, and a lever, a metal part and an elastic part are provided between the main body and the side plate. An assembly column is provided on the side of the main body, and an assembly hole is provided on the side plate corresponding to the assembly column.

[0010] Preferably, it also includes a base, and there are at least two of each of the paddle, the first metal part, and the elastic part, and the paddle, the first metal part, and the elastic part are disposed between the main body and the base; The inner side of the side plate is provided with a connecting groove, and the bottom of the connecting groove is provided with a protruding strip 1. The top of the base is provided with protruding plates on both sides of the main body, and the outer side of the top of the protruding plates is provided with a protruding strip 2. The protruding strip 2 is located in the connecting groove and has a snap-fit ​​groove corresponding to the protruding strip 1. Alternatively, a locking block is provided on the outer side of the base, and a limiting groove is provided on the inner wall of the side plate corresponding to the locking block.

[0011] Preferably, a connecting rod one is provided on one side of the coil seat, and a connecting rod two is provided on the metal part two corresponding to the connecting rod one, and the connecting rod one and the connecting rod two are connected; Or / and, the second metal part is provided with a snap-fit ​​rod on the side near the coil seat, and the coil seat is provided with a snap-fit ​​groove corresponding to the snap-fit ​​rod; Or / and, a connecting seat is provided on the outside of the coil seat, and the connecting seat has a storage groove, and a connecting block is placed inside the storage groove. The end of the second metal part away from the first metal part is provided with an installation part, and the installation part is located in the connecting groove and has a connecting hole corresponding to the connecting block.

[0012] The outstanding and beneficial technical effects of this utility model compared to the prior art are: This invention clamps the wire by matching the elastic element and the metal element, thereby achieving the installation of the wire. Compared with the existing invention, the installation of this invention can be achieved by rotating the lever and inserting the wire, which is very convenient. Moreover, even if there is vibration, the presence of the elastic element can buffer and offset it, thereby preventing loosening and ensuring the stability of the wire installation.

[0013] Meanwhile, the metal part uses an abutment connection at one end instead of the conventional installation structure of drilling and welding, making it easier to install. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model.

[0015] Figure 2 This is one of the cross-sectional structural schematic diagrams of this utility model.

[0016] Figure 3 This is the second cross-sectional structural schematic diagram of the present invention.

[0017] Figure 4 This is a structural diagram showing the disassembled parts of this utility model.

[0018] Figure 5 This is a schematic diagram of the coil holder structure.

[0019] Figure 6 This is a schematic diagram of the mounting bracket and related structures.

[0020] Figure 7 This is a structural diagram of the side panel.

[0021] Figure 8 This is a schematic diagram of the base structure.

[0022] Figure 9 This is a schematic diagram of the structure of the paddle, metal sheet, and elastic element.

[0023] Figure 10This is a schematic diagram of the structure related to the paddle with the contact surface.

[0024] Reference numerals: 1-Coil base; 11-Connecting rod one; 12-Slot two; 2-Mounting base; 21-Main body; 211-Channel 1; 212-Assembly Column; 213-Mounting Slot 2; 214-Column 1; 215-Protrusion 2; 216-Column Two; 217-Matching Surface Two; 219-Channel Two; 22-Mounting Column; 221-Boss; 222-Assembly plate; 223-Protrusion; 23-Base; 231-Protrusion plate; 232-Protrusion strip two; 233-Snap-fit ​​groove; 234-Card block; 24-Side plate; 241-Assembly hole; 242-Connecting groove; 243-Protrusion 1; 244-Protrusion 1; 245 - Abutment surface three; 246 - Limiting groove; 25 - Groove; 251 - Buckle; 252 - Connecting plate; 3-Metal part 1; 31-Clamping part; 311-Clamping groove; 32-Limiting part; 33-Abutting part; 34-Clamping part; 4-Metal part two; 41-Connecting rod two; 42-Snap-fit ​​rod; 43-Mounting part; 431-Connecting hole; 5-Mounting plate; 51-Slot 1; 52-Hole; 521-Snap-fit ​​hole; 6-Pulley; 61-Connecting part; 62-Abutting surface 1; 63-Allowing groove; 64-Positioning groove; 7-Elastic element; 71-Assembly section one; 72-Assembly section two; 8-Box body; 81-Assembly slot; 82-Mounting pipe; 9-Connecting seat; 91-Connecting post; 92-Storage slot; 921-Connecting block; 10-Outer shell; 201-Nut; 202-Clamping component; 202-Clamping plate. Detailed Implementation

[0025] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0026] like Figures 1-10 As shown, a quick-connection structure for a solenoid valve coil includes a coil base 1 and a mounting base 2. A metal part 3 is provided on the mounting base 2, and a metal part 4 is provided on one side of the coil base 1, and the metal part 4 is connected to the metal part 3.

[0027] The installation structure of the metal part 3 is as follows: First, the metal part 3 is located inside the mounting base 2, and an opening is provided on one side of the mounting base 2 to allow the metal part 4 to enter. The end of the metal part 3 away from the metal part 4 passes through the mounting base 2 and is exposed. The other side of the mounting base 2 is provided with a mounting plate 5 for abutting against the end of the metal part 3.

[0028] Therefore, in actual use, the metal part 3 ends adopt a butt joint rather than the conventional installation structure of drilling and welding, which makes installation more convenient.

[0029] Meanwhile, the mounting base 2 is equipped with a rotatable lever 6, and an elastic element 7 is provided between the lever 6 and the metal part 3. The gap between the elastic element 7 and the metal part 3 is used to place the wire. Therefore, in actual use, rotating the lever 6 applies pressure to the elastic element 7, widening the gap between the elastic element 7 and the metal part 3, allowing the wire to enter. The elastic element 7 then resets due to its elasticity and adapts to the metal part 3, clamping the wire. The reset of the elastic element 7 also drives the lever 6 to reset.

[0030] Therefore, this utility model clamps the wire by matching the elastic element 7 and the metal element 3, thereby realizing the installation of the wire. Compared with the prior art, the installation of this utility model can be achieved by rotating the lever 6 and inserting the wire, which makes the installation very convenient. Moreover, even if there is vibration, the presence of the elastic element 7 can buffer and offset it, thereby preventing loosening and ensuring the stability of the wire installation.

[0031] like Figure 6 and Figure 9 As shown, the specific structure of the metal part 3, the mounting base 2 and the mounting plate 5 is as follows: First, the metal part 3 includes a clamping part 31 for adapting to the elastic part 7, and a limiting part 32 and an abutting part 33 are arranged sequentially on one side of the clamping part 31. An angle is provided between the clamping part 31 and the limiting part 32, and an angle is provided between the limiting part 32 and the abutting part 33.

[0032] Meanwhile, a channel 211 is provided inside the mounting base 2. Therefore, in actual use, the limiting part 32 is located within the channel 211, and the abutting part 33 is located between the mounting base 2 and the mounting plate 5. Thus, by having the limiting part 32 located within the channel 211 and the abutting part 33 located between the mounting base 2 and the mounting plate 5, one end of the metal part 3 is installed and limited, thereby ensuring stable installation and preventing movement.

[0033] Furthermore, the bottom of the clamping part 31 protrudes outward, and the mounting base 2 has a corresponding groove, which can limit the movement of the clamping part 31. At the same time, the mounting base 2 has a mounting groove 213 for placing the abutment part 33.

[0034] like Figure 3 , Figure 6 and Figure 9 As shown, the structure between the mounting base 2 and the mounting plate 5 is as follows: First, a groove 25 is provided on the side of the mounting base 2 near the mounting plate 5, and connecting plates 252 are provided on both sides of the groove 25. A buckle 251 is provided on the inner side of the connecting plate 252. The mounting plate 5 is located in the groove 25 and a slot 51 is provided corresponding to the connecting plate 252. The bottom of the buckle 251 abuts against the outer side of the mounting plate 5.

[0035] Therefore, in actual use, the mounting plate 5 is installed and limited by the matching of the connecting plate 252 with the slot 51 and the bottom of the buckle 251 abutting against the outside of the mounting plate 5.

[0036] Secondly, this utility model also includes a box body 8, and the mounting base 2 is located inside the box body 8. The mounting base 2 is provided with a mounting post 22 for connecting with the box body 8 on the side near the mounting plate 5. Both sides of the mounting post 22 are provided with protrusions 221. The mounting plate 5 is provided with holes 52 corresponding to the mounting post 22. The mounting plate 5 is provided with snap-fit ​​holes 521 on both sides of the holes 52. The snap-fit ​​holes 521 are connected to the holes 52 and are adapted to the protrusions 221.

[0037] Therefore, in actual use, the mounting post 22 is restricted from rotating by the matching of the snap-fit ​​hole 521 and the boss 221, that is, the mounting post 22 is restricted from rotating relative to the mounting base 2.

[0038] At the same time, such as Figure 2 As shown, the structure between the mounting post 22 and the box 8 is as follows: First, the mounting post 22 is hollow, and the mounting base 2 has a channel 219 inside, and the mounting base 2 is connected to the mounting post 22. Moreover, a connecting base 9 is provided on the outside of the coil base 1, and a hollow connecting post 91 is provided on the connecting base 9 corresponding to the channel 219. The connecting post 91 has a thread on its inner side.

[0039] Therefore, in actual use, bolts pass through the mounting post 22 and the second channel 219 and are threadedly connected to the connecting post 91, thereby realizing the connection between the box 8, the mounting base 2 and the connecting base 9.

[0040] Furthermore, the box body 8 has an assembly slot 81, and the bottom surface of the assembly slot 81 has an opening. At least two assembly plates 222 are provided on the end of the mounting post 22 that passes through the mounting plate 5 and is exposed. There is a gap between the assembly plates 222, and a protrusion 223 is provided on the outside of the assembly plates 222.

[0041] Therefore, in actual use, the assembly plate 222 can swing. When the end of the mounting post 22 passes through the mounting plate 5 and is located in the assembly groove 81, the protrusion 223 is adapted to the bottom surface of the assembly groove 81, thereby restricting the separation of the mounting post 22 from the box body 8, which facilitates the bolt to pass through.

[0042] Secondly, the bottom of the box body 8 is provided with an installation tube 82, and the box body 8 is provided with a clamping port, and the diameter of the clamping port is smaller than the inner diameter of the installation tube 82. The wire enters the box body 8 through the installation tube 82. In order to limit the wire, a nut 201 is provided that is threadedly connected to the installation tube 82, and a clamping part 202 is provided at one end of the nut 201 located inside the installation tube 82.

[0043] Meanwhile, the clamping member 202 has several clamping pieces 202 evenly distributed at one end near the mounting base 2, and there is a gap between two adjacent clamping pieces 202. Therefore, in actual use, the clamping holes and the outer sides of the clamping pieces 202 abut against each other, so that when the nut 201 is tightened, the clamping pieces 202 move closer to each other and closer to the wire, thus wrapping the wire and limiting its movement.

[0044] The clamping component 202 can be integrally formed with the nut 201, such as in the use of patent number 2023212983889, or the clamping component 202 and the nut 201 can be separate. First, the clamping component 202 is placed in, and the nut 201 is tightened to move the nut 201 inward and push the clamping component 202 to move until it contacts the clamping port.

[0045] like Figures 2-10 As shown, the bottom of the paddle 6 is provided with a connecting part 61, and the metal part 3 is provided with a clamping groove 311 on the side near the elastic part 7. The elastic part 7 is V-shaped and can rotate. The assembly part 2 includes an assembly part 71 and an assembly part 72. One end of the assembly part 71 is connected to the assembly part 72, and the other end of the assembly part 71 is connected to the connecting part 61. The end of the assembly part 72 away from the assembly part 71 is located in the clamping groove 311.

[0046] The rotating structure of the paddle 6 is as follows: First, the main body 21 of the mounting base 2 is provided with a column 214, and the paddle 6 is holed and sleeved on the column 214, and the paddle 6 rotates around the column 214.

[0047] Meanwhile, in order to ensure that the paddle 6 will not rotate when it is not being moved, the main body 21 and the side plate 24 of the mounting base 2 are respectively provided with a second protrusion 215 and a first protrusion 244, and the paddle 6 is provided with a corresponding positioning groove 64, so as to restrict rotation by matching the protrusions and the groove.

[0048] Moreover, as Figure 10As shown, in order to prevent inward rotation, abutment surface 217 and abutment surface 245 are respectively provided on the main body 21 and the side plate 24, and abutment surface 62 is provided on the corresponding paddle 6, thereby restricting inward rotation through the abutment surfaces.

[0049] Secondly, the rotation structure of the elastic element 7 is as follows: First, the main body 21 is provided with a second column 216, and the connection between the first assembly part 71 and the second assembly part 72 is adapted to the second column 216 and rotates around the second column 216. Moreover, the first assembly part 71 can be flat or corrugated, thereby obtaining greater elasticity.

[0050] like Figures 2-10 As shown, the structure between metal part 3 and metal part 4 is as follows: First, metal part 3 has two clamping parts 34 at one end near metal part 4, and the end of metal part 4 near metal part 3 is located between the two clamping parts 34. Furthermore, the bottom of the lever 6 is provided with an avoidance groove 63 corresponding to metal part 4.

[0051] The clamping part 34 protrudes inward in the middle, meaning that the gap between the two clamping parts 34 gradually decreases as it approaches the middle, which facilitates the entry of the metal part 2 4 and ensures the stability of the clamping.

[0052] like Figures 1-10 As shown, the structure of the mounting base 2 is as follows: First, the mounting base 2 includes a main body 21 and a side plate 24, and a lever 6, a metal part 3 and an elastic part 7 are provided between the main body 21 and the side plate 24. The side of the main body 21 is provided with an assembly post 212, and the side plate 24 is provided with an assembly hole 241 corresponding to the assembly post 212.

[0053] Therefore, in actual use, the main body 21 and the side plate 24 are connected by the assembly column 212, and the side plate 24 can be one or two. When there are two side plates 24, there are at least two paddles 6, metal parts 3 and elastic parts 7.

[0054] It also includes a base 23, and there are at least two of each of the paddle 6, metal part 3 and elastic part 7, and the paddle 6, metal part 3 and elastic part 7 are provided between the main body 21 and the base 23.

[0055] The structure between the side plate 24 and the base 23 is varied. For example, the side plate 24 has a connecting groove 242 on its inner side, and the bottom of the connecting groove 242 has a protrusion 243. The top of the base 23 has protrusions 231 on both sides of the main body 21, and the outer side of the top of the protrusions 231 has a protrusion 232. The protrusion 232 is located in the connecting groove 242 and has a snap-fit ​​groove 233 corresponding to the protrusion 243.

[0056] Therefore, in actual use, the side plate 24 and the base 23 are connected by the matching of the first protrusion 243 and the snap-fit ​​groove 233, and the matching of the second protrusion 232 and the connecting groove 242.

[0057] Alternatively, a locking block 234 may be provided on the outer side of the base 23, and a limiting groove 246 may be provided on the inner wall of the side plate 24 corresponding to the locking block 234. Therefore, in actual use, the side plate 24 and the base 23 are connected by the matching of the locking block 234 and the limiting groove 246.

[0058] like Figures 1-10 As shown, the structure between the coil base 1 and the metal part 2 4 is varied. For example, the coil base 1 may have a connecting rod 11 on one side, and the metal part 2 4 may have a connecting rod 2 41 corresponding to the connecting rod 1, and the connecting rod 11 and the connecting rod 2 41 may be connected.

[0059] Alternatively, the metal part 4 may have a locking rod 42 on the side near the coil base 1, and the coil base 1 may have a locking groove 12 corresponding to the locking rod 42. Or both may be present.

[0060] Meanwhile, a connecting seat 9 is provided on the outside of the coil seat 1, and the connecting seat 9 has a storage groove 92, and the storage groove 92 has a connecting block 921 inside. Moreover, the end of the metal part 2 4 away from the metal part 1 3 is provided with an installation part 43, and the installation part 43 is located in the storage groove 92 and has a connecting hole 431 corresponding to the connecting block 921.

[0061] Therefore, in actual use, the structure between the metal part 4 and the connecting seat 9 is realized by the matching of the mounting part 43 and the storage slot 92, and the matching of the connecting block 921 and the connecting hole 431. In addition, the connecting seat 9 is provided with a shell 10 to protect the internal structure.

[0062] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. However, this utility model is not limited to the above embodiments; therefore, various changes and modifications can be made without departing from the principles and scope of this utility model, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A quick wiring structure of a solenoid valve coil, characterized by comprising: It includes a coil holder (1) and a mounting base (2), and a metal part one (3) is provided on the mounting base (2), and a metal part two (4) is provided on one side of the coil holder (1), and the metal part two (4) is connected to the metal part one (3); The metal part 1 (3) is located inside the mounting base (2), and the mounting base (2) has an opening on one side for the metal part 2 (4) to enter. The end of the metal part 1 (3) away from the metal part 2 (4) passes through the mounting base (2) and protrudes. The other side of the mounting base (2) is provided with a mounting plate (5) for abutting against the end of the metal part 1 (3). The mounting base (2) is provided with a rotatable lever (6), and an elastic element (7) is provided between the lever (6) and the metal part (3). The gap between the elastic element (7) and the metal part (3) is used to place the wire. By rotating the lever (6), pressure is applied to the elastic element (7) and the gap between the elastic element (7) and the metal part (3) is widened so that the wire can enter. The elastic element (7) resets itself through its own elasticity and matches the metal part (3) to clamp the wire. The reset of the elastic element (7) drives the lever (6) to reset.

2. The quick wiring structure of a solenoid valve coil according to claim 1, characterized in that: The metal part (3) includes a clamping part (31) adapted to the elastic part (7), and a limiting part (32) and an abutting part (33) are sequentially provided on one side of the clamping part (31), and an angle is provided between the clamping part (31) and the limiting part (32), and an angle is provided between the limiting part (32) and the abutting part (33); The mounting base (2) has a channel (211) inside, and the limiting part (32) is located inside the channel (211), and the abutting part (33) is located between the mounting base (2) and the mounting plate (5).

3. The quick wiring structure of a solenoid valve coil according to claim 1, characterized in that: The mounting base (2) has a groove (25) on the side near the mounting plate (5), and the mounting base (2) has connecting plates (252) on both sides of the groove (25), and a buckle (251) is provided on the inner side of the connecting plate (252). The mounting plate (5) is located in the groove (25) and has a slot (51) corresponding to the connecting plate (252), and the bottom of the buckle (251) abuts against the outer side of the mounting plate (5). Or / and, also includes a box body (8), and a mounting base (2) is located inside the box body (8), and the mounting base (2) is provided with a mounting post (22) for connecting with the box body (8) on the side near the mounting plate (5), and both sides of the mounting post (22) are provided with bosses (221), and the mounting plate (5) is provided with holes (52) corresponding to the mounting post (22), and the mounting plate (5) is provided with snap-fit ​​holes (521) on both sides of the holes (52), and the snap-fit ​​holes (521) are connected to the holes (52) and are adapted to the bosses (221).

4. The quick wiring structure of a solenoid valve coil according to any one of claims 1 to 3, characterized in that: The bottom of the paddle (6) is provided with a connecting part (61), and the metal part (3) is provided with a clamping groove (311) on the side near the elastic part (7). The elastic part (7) is V-shaped and can rotate. The assembly part (2) includes an assembly part (71) and an assembly part (72). One end of the assembly part (71) is connected to the assembly part (72), and the other end of the assembly part (71) is connected to the connecting part (61). The end of the assembly part (72) away from the assembly part (71) is located in the clamping groove (311).

5. The quick wiring structure of a solenoid valve coil according to any one of claims 1 to 3, characterized in that: The metal part 1 (3) has two clamping parts (34) at one end near the metal part 2 (4), and the end of the metal part 2 (4) near the metal part 1 (3) is located between the two clamping parts (34), and the bottom of the paddle (6) is provided with a relief groove (63) corresponding to the metal part 2 (4).

6. The quick wiring structure of a solenoid valve coil according to any one of claims 1 to 3, characterized in that: The mounting base (2) includes a main body (21) and a side plate (24), and a paddle (6), a metal part (3) and an elastic part (7) are provided between the main body (21) and the side plate (24). An assembly post (212) is provided on the side of the main body (21), and an assembly hole (241) is provided on the side plate (24) corresponding to the assembly post (212).

7. The quick wiring structure of a solenoid valve coil according to claim 6, characterized in that: It also includes a base (23), and there are at least two of each of the paddle (6), metal part one (3) and elastic part (7), and the paddle (6), metal part one (3) and elastic part (7) are provided between the main body (21) and the base (23). The side plate (24) has a connecting groove (242) on its inner side, and a protruding strip (243) is provided at the bottom of the connecting groove (242). The base (23) has protruding plates (231) on both sides of the main body (21) at its top, and a protruding strip (232) is provided on the outer side of the top of the protruding plate (231). The protruding strip (232) is located in the connecting groove (242) and has a snap-fit ​​groove (233) corresponding to the protruding strip (243). Alternatively, a locking block (234) is provided on the outer side of the base (23), and a limiting groove (246) is provided on the inner wall of the side plate (24) corresponding to the locking block (234).

8. The quick wiring structure of a solenoid valve coil according to any one of claims 1 to 3, characterized in that: A connecting rod 1 (11) is provided on one side of the coil seat (1), and a connecting rod 2 (41) is provided on the metal part 2 (4) corresponding to the connecting rod 1, and the connecting rod 1 (11) is connected to the connecting rod 2 (41); Or / and, the metal part two (4) is provided with a snap-fit ​​rod (42) on the side near the coil seat (1), and the coil seat (1) is provided with a snap-fit ​​groove two (12) corresponding to the snap-fit ​​rod (42). Or / and, a connecting seat (9) is provided on the outside of the coil seat (1), and the connecting seat (9) has a storage slot (92), and a connecting block (921) is built into the storage slot (92). The end of the metal part two (4) away from the metal part one (3) is provided with an installation part (43), and the installation part (43) is located in the storage slot (92) and has a connecting hole (431) corresponding to the connecting block (921).

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