CN210225264U

CN210225264U - Electromagnetic coil mechanism with rectifier bridge of electromagnetic valve

Info

Publication number: CN210225264U
Application number: CN201921257630.1U
Authority: CN
Inventors: Yinglong Yang; 杨迎龙
Original assignee: ZHEJIANG KEBO ELECTRICAL APPLIANCES Co Ltd
Current assignee: ZHEJIANG KEBO ELECTRICAL APPLIANCES Co Ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-03-31
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses a solenoid valve have solenoid mechanism of rectifier bridge, including skeleton, enameled wire, plastic envelope shell, skeleton and enameled wire all are located the plastic envelope shell, are provided with the mounting bracket on the skeleton, and the enameled wire winding forms the coil on the skeleton, still includes rectifier bridge and circuit board subassembly, and the rectifier bridge is installed on circuit board subassembly, and circuit board subassembly is fixed on the mounting bracket. The utility model has the advantages of it is following and effect: the new mechanical structure of this scheme utilization, structural design is reasonable, has simplified production process and assembly procedure, improves production efficiency, reduces manufacturing cost to the simple and convenient damage that produces solenoid mechanism can not produce the damage even less to assembly process, and such solenoid mechanism electrical property is good, has improved its security, makes the product be difficult to arouse the product inefficacy when using.

Description

Electromagnetic coil mechanism with rectifier bridge of electromagnetic valve

Technical Field

The utility model relates to a solenoid valve field, in particular to solenoid valve has a solenoid mechanism of rectifier bridge.

Background

The existing household electrical appliance usually uses alternating current voltage, and alternating current exists in a frequency of 50 or 60Hz, so that when a client uses the electromagnetic valve of the electromagnetic coil in the prior art, the phenomena of noise, shaking, water failure and the like can be generated, if the electromagnetic valve is changed into a direct current type or the alternating current voltage is subjected to full-wave rectification, a frequency conversion device is arranged on a computer board or a rectifier bridge stack is added on the computer board; the two schemes can increase the load of the computer board and compress the limited space of the computer board, so that the production cost is increased, and the safety factor of the whole computer is reduced.

Although the water inlet electromagnetic valve with the built-in rectifier bridge is arranged on the market at present to solve the problem, the production efficiency is low and the manufacturing cost is high due to the production complexity and the complex assembly procedure. And the electromagnetic coil mechanism is more easily damaged due to excessive assembly procedures, so that the electromagnetic coil mechanism has poor electrical performance and safety, and the product is more easily failed when the electromagnetic coil mechanism is used.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a structural design is reasonable, convenient assembling, and the damage that causes in the production process that reduces solenoid mechanism to improve the solenoid mechanism that has the rectifier bridge of the solenoid valve of electrical property.

The above technical purpose of the present invention can be achieved by the following technical solutions: including skeleton, enameled wire, plastic envelope shell, skeleton and enameled wire all are located the plastic envelope shell, are provided with the mounting bracket on the skeleton, and the enameled wire winding forms the coil on the skeleton, still including rectifier bridge and circuit board subassembly, and the rectifier bridge is installed on circuit board subassembly, and circuit board subassembly is fixed on the mounting bracket.

Further setting the following steps: still including setting up first outer terminal, second outer terminal, first kinking terminal, the second kinking terminal on mounting bracket or circuit board subassembly, rectifier bridge including two input pins and two output pin, two input pins are connected with first outer terminal, second outer terminal electricity respectively, two output pin are connected with first kinking terminal, second kinking terminal electricity respectively, the enameled wire of coil one utmost point be connected with first kinking terminal electricity, the enameled wire of coil another utmost point be connected with second kinking terminal electricity.

Further setting the following steps: the first winding terminal is provided with a first winding pin, and the second winding terminal is provided with a second winding pin.

Further setting the following steps: the circuit board assembly is provided with four electric connection plates which are used for electrically connecting the input pins and the output pins of the rectifier bridge with the first outer terminal, the second outer terminal, the first winding terminal and the second winding terminal in a one-to-one correspondence manner, and the input pins and the output pins are connected with the electric connection plates in a surface mounting manner or in a mounting hole manner.

Further setting the following steps: the terminal of input pin be equipped with first hook portion of buckling, the terminal of output pin be equipped with the second hook portion of buckling, the electric connection board correspond first hook portion of buckling, the position of second hook portion of buckling and be equipped with the paster, first hook portion of buckling, second hook portion of buckling through with the paster touches to connect and is connected with the electric connection board electricity.

Further setting the following steps: the position of the electric connection plate corresponding to the input pin is provided with a first mounting hole, the position of the electric connection plate corresponding to the output pin is provided with a second mounting hole, and the input pin and the output pin respectively penetrate through the first mounting hole and the second mounting hole and are welded together.

Further setting the following steps: the rectifier bridge is characterized in that an embedded groove used for embedding the rectifier bridge is formed in the mounting frame, and the height of the top surface of the rectifier bridge installed behind the embedded groove is lower than the highest height of the mounting frame.

To sum up, the utility model discloses following beneficial effect has: structural design is reasonable, has simplified production process and assembly procedure, improves production efficiency, reduces manufacturing cost to the assembly process is simple and convenient to the damage that produces electromagnetic coil mechanism is less can not produce the damage even, and such electromagnetic coil mechanism electrical property is good, has improved its security, makes the product be difficult to cause the product to become invalid when using.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

FIG. 3 is a schematic diagram of a circuit board assembly-rectifier bridge patch type connection structure;

FIG. 4 is a schematic view of a circuit board assembly-rectifier bridge mounting hole type connection structure;

FIG. 5 is a schematic diagram of a terminal connection structure according to an embodiment;

FIG. 6 is a schematic structural view of a two-terminal connection according to an embodiment;

FIG. 7 is a schematic diagram of a three-terminal connection according to an embodiment;

FIG. 8 is a schematic diagram of an exemplary four terminal connection arrangement;

in the figure: 1. a framework; 2. enamelled wires; 3. plastic packaging the shell; 4. a mounting frame; 5. a rectifier bridge; 6. a circuit board assembly; 7. a first outer terminal; 8. a second external terminal; 9. a first winding terminal; 91. a first winding leg; 10. a second winding terminal; 101. a second winding leg; 11. inputting a pin; 12. an output pin; 121. a first hook portion; 122. a second hook section; 13. a coil; 14. an electrical connection plate; 141. pasting a piece; 142. a first mounting hole; 143. a second mounting hole; 15. and (4) caulking grooves.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows: an electromagnetic coil mechanism with a rectifier bridge of an electromagnetic valve,

as shown in fig. 1-5, including skeleton 1, enameled wire 2, plastic envelope shell 3, skeleton 1 all is located plastic envelope shell 3 with enameled wire 2, is provided with mounting bracket 4 on skeleton 1, and enameled wire 2 twines and forms coil 13 on skeleton 1, still including rectifier bridge 5 and circuit board assembly 6, rectifier bridge 5 installs on circuit board assembly 6, and circuit board assembly 6 is fixed on mounting bracket 4, is provided with on mounting bracket 4 to be used for inlaying the dress caulking groove 15 of rectifier bridge 5, rectifier bridge 5 install the highest high position that is less than mounting bracket 4 of top surface behind caulking groove 15. First outer terminal 7, second outer terminal 8, first kinking terminal 9, second kinking terminal 10 set up on mounting bracket 4, and first outer terminal 7, second outer terminal 8 part stretch out plastic envelope shell 3 and are used for inserting the joining in marriage the circuit, are equipped with first kinking foot 91 on the first kinking terminal 9, are equipped with second kinking foot 101 on the second kinking terminal 10, and a utmost point and the first kinking foot 91 of enameled wire 2 of coil 13 are connected electrically, another utmost point and the second kinking foot 101 of enameled wire 2 of coil 13 be connected electrically. The rectifier bridge 5 comprises two input pins 11 and two output pins 12, and four electrical connection plates 14 used for electrically connecting the input pins 11 and the output pins 12 of the rectifier bridge 5 with the first outer terminal 7, the second outer terminal 8, the first winding terminal 9 and the second winding terminal 10 in a one-to-one correspondence manner are arranged on the circuit board assembly 6.

The connection mode of the input pins 11, the output pins 12 and the electrical connection board 14 can be a patch 141 type connection or a mounting hole type connection: when the end of the input pin 11 is provided with the first hook portion 121, the end of the output pin 12 is provided with the second hook portion 122, the electric connection board 14 is provided with patches 141 corresponding to the first hook portion 121 and the second hook portion 122, the first hook portion 121 and the second hook portion 122 are electrically connected with the electric connection board 14 by contacting with the patches 141, and at this time, the connection mode of the input pin 11, the output pin 12 and the electric connection board 14 is patch connection; when the position of the electrical connection board 14 corresponding to the input pin 11 is provided with a first mounting hole 142, the position of the electrical connection board 14 corresponding to the output pin 12 is provided with a second mounting hole 143, the input pin 11 and the output pin 12 respectively pass through the first mounting hole 142 and the second mounting hole 143 and are welded together, and at this time, the connection mode of the input pin 11, the output pin 12 and the electrical connection board 14 is mounting hole type connection.

Through the arrangement, the electromagnetic coil mechanism is reasonable in structural design, the production process and the assembly procedure are simplified, the production efficiency is improved, the manufacturing cost is reduced, the assembly procedure is simple and convenient, the electromagnetic coil mechanism is less in damage or even cannot be damaged, the electrical performance of the electromagnetic coil mechanism is good, the safety is improved, and the product is not easy to cause product failure when in use.

Example two: an electromagnetic coil mechanism with a rectifier bridge of an electromagnetic valve,

as shown in fig. 6, the present embodiment differs from embodiment one in that a first outer terminal 7, a second outer terminal 8, a first entanglement terminal 9, a second entanglement terminal 10 are provided on a wiring board assembly 6.

Example three: an electromagnetic coil mechanism with a rectifier bridge of an electromagnetic valve,

as shown in fig. 7, the present embodiment differs from the first embodiment in that the first and second

outer terminals

7 and 8 are provided on the circuit board assembly 6, and the first and

second terminals

9 and 10 are provided on the mounting bracket 4.

Example four: an electromagnetic coil mechanism with a rectifier bridge of an electromagnetic valve,

as shown in fig. 8, the present embodiment differs from the first embodiment in that the first and

second terminals

9 and 10 are provided on the circuit board assembly 6, and the first and second

outer terminals

7 and 8 are provided on the mounting bracket 4.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides an electromagnetic coil mechanism that has rectifier bridge of solenoid valve, includes skeleton (1), enameled wire (2), plastic envelope shell (3), skeleton (1) all is located plastic envelope shell (3) with enameled wire (2), be provided with mounting bracket (4) on skeleton (1), enameled wire (2) winding forms coil (13), its characterized in that on skeleton (1): still including rectifier bridge (5) and circuit board subassembly (6), rectifier bridge (5) install on circuit board subassembly (6), circuit board subassembly (6) fix on mounting bracket (4).

2. The solenoid mechanism with a rectifier bridge of a solenoid valve according to claim 1, characterized in that: still including setting up first outer terminal (7), second outer terminal (8), first kinking terminal (9), second kinking terminal (10) on mounting bracket (4) or circuit board subassembly (6), rectifier bridge (5) including two input pins (11) and two output pin (12), two input pin (11) are connected with first outer terminal (7), second outer terminal (8) electricity respectively, two output pin (12) are connected with first kinking terminal (9), second kinking terminal (10) electricity respectively, enameled wire (2) of coil (13) one utmost point and first kinking terminal (9) electricity be connected, enameled wire (2) of coil (13) another utmost point and second kinking terminal (10) electricity be connected.

3. The solenoid mechanism with a rectifier bridge of a solenoid valve according to claim 2, characterized in that: the first winding terminal (9) is provided with a first winding pin (91), and the second winding terminal (10) is provided with a second winding pin (101).

4. The solenoid mechanism with a rectifier bridge of a solenoid valve according to claim 2, characterized in that: the circuit board assembly (6) is provided with four electric connection plates (14) which are used for electrically connecting an input pin (11) and an output pin (12) of the rectifier bridge (5) with the first outer terminal (7), the second outer terminal (8), the first winding terminal (9) and the second winding terminal (10) in a one-to-one correspondence manner, and the input pin (11) and the output pin (12) are connected with the electric connection plates (14) in a surface mounting manner or in an installation hole manner.

5. The solenoid mechanism with a rectifier bridge of a solenoid valve according to claim 4, characterized in that: the end of input pin (11) be equipped with first hook portion (121), the end of output pin (12) be equipped with second hook portion (122), electric connecting plate (14) correspond the position of first hook portion (121), second hook portion (122) and be equipped with paster (141), first hook portion (121), second hook portion (122) through with paster (141) touch and are connected with electric connecting plate (14) electricity.

6. The solenoid mechanism with a rectifier bridge of a solenoid valve according to claim 4, characterized in that: the position of the electric connection plate (14) corresponding to the input pin (11) is provided with a first mounting hole (142), the position of the electric connection plate (14) corresponding to the output pin (12) is provided with a second mounting hole (143), and the input pin (11) and the output pin (12) respectively penetrate through the first mounting hole (142) and the second mounting hole (143) and are welded together.

7. The solenoid mechanism with a rectifier bridge of a solenoid valve according to claim 1, characterized in that: the rectifier bridge is characterized in that an embedding groove (15) used for embedding the rectifier bridge (5) is formed in the mounting frame (4), and the height of the top surface of the rectifier bridge (5) installed behind the embedding groove (15) is lower than the highest height of the mounting frame (4).