CN215188024U

CN215188024U - Sealed waterproof electropneumatic controller

Info

Publication number: CN215188024U
Application number: CN202121190731.9U
Authority: CN
Inventors: 蔡辰飞; 冀华; 侯凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-12-14
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a sealed waterproof electropneumatic controller, including bottom plate and casing, the equal fixedly connected with fixed plate in upper and lower both ends on the positive surface of bottom plate, the equal fixedly connected with locating part in both ends about fixed plate one side, the internal surface of casing inlays and is equipped with heat conduction fin, the inside groove has all been seted up to the internal surface at both ends about the casing, one side fixedly connected with spring of inside groove inner chamber, the other end fixedly connected with push rod of spring. The utility model discloses a heat conduction fin, push rod, spring, locating part, spacing groove, limiting plate and the effect that leads to the groove have solved current sealed waterproof electropneumatic controller and have possessed when sealed waterproof, have reduced the radiating efficiency and the radiating effect of controller, simultaneously, all install fixedly through construction bolt, when leading to the later stage need to dismantle, must be with the help of specialized tool, for people use the problem of bringing inconvenience.

Description

Sealed waterproof electropneumatic controller

Technical Field

The utility model relates to a controller technical field specifically is a sealed waterproof electropneumatic controller.

Background

The controller is a master device for controlling the starting, speed regulation, braking and reversing of the motor by changing the wiring of a main circuit or a control circuit and changing the resistance value in the circuit according to a preset sequence. At present, with the development of science and technology, various controllers are provided, including a sealed waterproof electric controller.

The applicant finds that at least the following technical problems exist in the prior art: the existing sealed waterproof electric controller has the advantages that when the existing sealed waterproof electric controller is sealed and waterproof, the heat dissipation efficiency and the heat dissipation effect of the controller are reduced, meanwhile, the controller is fixedly installed through the installation bolt, and inconvenience is brought to people by means of special tools when the controller needs to be detached in the later period.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sealed waterproof electropneumatic controller possesses the advantage of effectively dispelling the heat and being convenient for the dismouting, has solved current sealed waterproof electropneumatic controller and has possessed sealed waterproof the time, has reduced the radiating efficiency and the radiating effect of controller, simultaneously, all installs fixedly through construction bolt, when leading to the later stage need to dismantle, must be with the help of specialized tool, for people's problem of using inconvenience.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sealed waterproof electropneumatic controller, includes bottom plate and casing, the equal fixedly connected with fixed plate in upper and lower both ends on the bottom plate positive surface, the equal fixedly connected with locating part in both ends about fixed plate one side, the internal surface of casing inlays and is equipped with the heat conduction fin, the internal surface at both ends has all seted up the inside groove about the casing, one side fixedly connected with spring of inside groove inner chamber, the other end fixedly connected with push rod of spring, the push rod is close to the one end of spring and has seted up the spacing groove, one side that the spacing groove is close to the spring is provided with the limiting plate, logical groove has all been seted up at both ends about casing top and bottom, and leads to groove and inside groove intercommunication.

Preferably, a shell is arranged between the fixing plates, and a controller body is fixedly mounted on the rear side of an inner cavity of the shell.

Preferably, the limiting member is L-shaped, and the limiting member slides inside the through groove.

Preferably, the number of the heat-conducting radiating fins is multiple, and the distance between two adjacent heat-conducting radiating fins is equal.

Preferably, the push rod is in clearance fit with the inner groove, and the push rod slides on the inner surface of the inner groove.

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

the utility model can rapidly transmit the heat generated by the controller body during working and effectively radiate the heat outside the shell through the action of the heat-conducting radiating fins, thereby ensuring the heat radiation efficiency and the heat radiation effect of the controller body, enabling the controller body to normally work, when the shell needs to be disassembled, the push rod compression spring is pushed, the inner side of the limiting groove slides on the outer surface of one end of the limiting part, and the limiting part withdraws from the block of the limiting plate, then the shell is driven to move outwards, so that the limiting part withdraws from the inner side of the through groove, thereby realizing the rapid disassembly of the shell, facilitating the use of people, and through the matching effect of the above structures, the sealed waterproof electropneumatic controller solves the problems that the prior sealed waterproof electropneumatic controller has the sealing and waterproof functions, reduces the heat radiation efficiency and the heat radiation effect of the controller, simultaneously, is all installed and fixed through the mounting bolt, when the disassembly is needed in the later period, the special tool is needed, which brings inconvenience to people.

Drawings

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

fig. 2 is a schematic sectional view of the present invention in a top view;

FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 4 is a schematic view of the matching structure of the locating part and the fixing plate of the present invention.

In the figure: 1. a base plate; 2. a housing; 3. a heat conducting and radiating fin; 4. a push rod; 5. a fixing plate; 6. a controller body; 7. a limiting groove; 8. a limiting member; 9. a limiting plate; 10. a spring; 11. an inner tank; 12. a through groove.

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.

In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The utility model discloses a bottom plate 1, casing 2, heat conduction fin 3, push rod 4, fixed plate 5, controller body 6, spacing groove 7, locating part 8, limiting plate 9, spring 10, inside groove 11 and lead to groove 12 part and be the parts that general standard spare or technical staff in the field know, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, a sealed waterproof electrical controller includes a bottom plate 1 and a casing 2, wherein the upper and lower ends of the front surface of the bottom plate 1 are fixedly connected with a fixing plate 5, a casing 2 is disposed between the fixing plates 5, a controller body 6 is fixedly mounted at the rear side of the inner cavity of the casing 2, the left and right ends of one side of the fixing plate 5 are fixedly connected with a limiting member 8, the limiting member 8 is L-shaped, the limiting member 8 slides inside a through groove 12, a plurality of heat-conducting fins 3 are embedded on the inner surface of the casing 2, the number of the heat-conducting fins 3 is equal, the distance between two adjacent heat-conducting fins 3 is equal, the heat generated during the operation of the controller body 6 can be rapidly transferred by the action of the heat-conducting fins 3, and the heat can be effectively dissipated outside the casing 2, thereby ensuring the heat dissipation efficiency and the heat dissipation effect of the controller body 6 to enable the controller to operate normally, the inner surfaces of the upper end and the lower end of the shell 2 are both provided with inner grooves 11, one side of the inner cavity of the inner groove 11 is fixedly connected with a spring 10, the other end of the spring 10 is fixedly connected with a push rod 4, the push rod 4 and the inner groove 11 are in clearance fit, the push rod 4 slides on the inner surface of the inner groove 11, one end of the push rod 4 close to the spring 10 is provided with a limiting groove 7, one side of the limiting groove 7 close to the spring 10 is provided with a limiting plate 9, the left end and the right end of the top and the bottom of the shell 2 are both provided with through grooves 12, and the through grooves 12 are communicated with the inner groove 11, when the shell 2 needs to be disassembled, the push rod 4 is pushed to compress the spring 10, so that the inner side of the limiting groove 7 slides on the outer surface of one end of the limiting part 8, the limiting part 8 is withdrawn from the blocking of the limiting plate 9, then, the shell 2 is driven to move outwards, so that the limiting part 8 is withdrawn from the inner side of the through grooves 12, thereby realizing the quick disassembly of the shell 2, is convenient for people to use.

When in use, the heat generated by the controller body 6 during working can be quickly transferred by the action of the heat-conducting radiating fins 3, and the heat can be effectively radiated outside the shell 2, so that the heat radiation efficiency and the heat radiation effect of the controller body 6 are ensured, and the controller body can normally work, when the shell 2 needs to be disassembled, the push rod 4 is pushed to compress the spring 10, so that the inner side of the limiting groove 7 slides on the outer surface of one end of the limiting part 8, the limiting part 8 is withdrawn from the block of the limiting plate 9, then the shell 2 is driven to move outwards, so that the limiting part 8 is withdrawn from the inner side of the through groove 12, the shell 2 can be quickly disassembled, the use of people is facilitated, the problem that the existing sealed waterproof and waterproof electric controller has the functions of sealing and water resistance is solved, the heat radiation efficiency and the heat radiation effect of the controller are reduced, and meanwhile, the controller is fixedly installed by the installation bolt, when the disassembly is needed in the later period, a special tool is needed, which brings inconvenience for people.

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. A sealed waterproof electric controller, includes bottom plate (1) and casing (2), its characterized in that: the improved heat dissipation device is characterized in that a fixing plate (5) is fixedly connected to the upper end and the lower end of the front surface of the base plate (1), a limiting part (8) is fixedly connected to the left end and the right end of the fixing plate (5), a heat conduction cooling fin (3) is embedded in the inner surface of the shell (2), an inner groove (11) is formed in the inner surface of the upper end and the lower end of the shell (2), a spring (10) is fixedly connected to one side of an inner cavity of the inner groove (11), a push rod (4) is fixedly connected to the other end of the spring (10), a limiting groove (7) is formed in one end, close to the spring (10), of the limiting groove (7) is provided with a limiting plate (9), a through groove (12) is formed in the left end and the right end of the top and the bottom of the shell (2), and the through groove (12) is communicated with the inner groove (11).

2. The sealed waterproof electrical controller according to claim 1, wherein: a shell (2) is arranged between the fixing plates (5), and a controller body (6) is fixedly mounted on the rear side of an inner cavity of the shell (2).

3. The sealed waterproof electrical controller according to claim 1, wherein: the limiting piece (8) is L-shaped, and the limiting piece (8) slides on the inner side of the through groove (12).

4. The sealed waterproof electrical controller according to claim 1, wherein: the number of the heat conduction radiating fins (3) is multiple, and the distance between every two adjacent heat conduction radiating fins (3) is equal.

5. The sealed waterproof electrical controller according to claim 1, wherein: the push rod (4) is in clearance fit with the inner groove (11), and the push rod (4) slides on the inner surface of the inner groove (11).