CN215183617U

CN215183617U - Waterproof switch opening and closing electric controller

Info

Publication number: CN215183617U
Application number: CN202121605629.0U
Authority: CN
Inventors: 赵艳武
Original assignee: Tianjin Hezong Power Equipment Co ltd
Current assignee: Tianjin Hezong Power Equipment Co ltd; Tianjin Xinneng Power Technology Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2021-12-14
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses a waterproof type switch divide-shut brake electric controller, electric controller includes: an integrated circuit board; the integrated circuit board is arranged in the waterproof containing assembly; the waterproof housing assembly includes: containing the box; an assembly member provided on the housing case; the closing cap, through the assembly part is located on the dress accomodate the box for it is airtight to accomodate the box lid tightly, this controller structural layout is compact reasonable, and easy operation, high durability and convenient use, integrated circuit board fixed mounting is in the dress accomodate the box, install the back, thereby it forms inclosed spatial structure to accomodate the box lid tightly through the closing cap, prevent that moisture from getting into and be infected with on the integrated circuit board, make integrated circuit board keep dry state for a long time, avoid initiating the circuit short circuit, cause the switch mistake divide-shut brake, and then cause the incident, the security is better and the service life is more permanent.

Description

Waterproof switch opening and closing electric controller

Technical Field

The utility model relates to a switch divide-shut brake technical field specifically is a waterproof type switch divide-shut brake electric controller.

Background

The power distribution room is an important component in a power transmission system, and has the tasks of receiving electric energy, converting the electric energy voltage, reducing high-voltage electric energy of 35kv, 10kv or 6kv transmitted by a power grid into 380v/220v voltage which can be used by common machine equipment and lighting bulbs, and distributing the voltage into a required circuit. The distribution room is provided with a high-voltage distribution cabinet, and the high-voltage distribution cabinet is an electrical device which is used for switching on and off, controlling or protecting in high-voltage power transmission, distribution, electric energy conversion and consumption. Switch on-off, it is applied to the electric power system mostly, produce the magnetic flux when passing through the electric current in the coil of the switch on-off, the iron core in the coil is attracted by the magnetic force, thus control the circuit breaker and finish the switching on or switching off operation, it is one of the indispensable constitutional components in the high voltage distribution cabinet.

The traditional opening control is completed by a relay, and the prior art discloses a high-voltage isolation electric switch device (CN 102800521A) which comprises a high-voltage electric isolation switch, an opening and closing button circuit and a power supply device; the high-voltage electric isolating switch comprises a disconnecting switch, a closing relay and an opening relay, the disconnecting switch comprises a switch frame body, a moving contact and a static contact which are arranged at two ends of the switch frame body respectively, and a disconnecting switch hinged with the moving contact, and the opening and closing button circuit controls the closing relay and the opening relay. However, since the terminals of the outgoing line of the relay are mostly exposed, short circuit is easily caused in a humid environment, and the switch is switched on and off by mistake, so that safety accidents are caused.

The switch on-off in the prior art has the problems of unsafe operation and easy occurrence of electrical safety accident safety accidents due to the fact that the switch on-off does not have a waterproof function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof type switch divide-shut brake electric controller to solve above-mentioned problem.

In order to achieve the above object, the utility model provides a following technical scheme:

a waterproof switch opening and closing electric controller, the electric controller comprising: an integrated circuit board; the integrated circuit board is arranged in the waterproof containing assembly; the waterproof housing assembly includes: containing the box; an assembly member provided on the housing case; and the cover is arranged on the containing box through the assembly part and used for tightly covering and sealing the containing box.

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

this controller structural layout is compact reasonable, and easy operation, convenient to use, integrated circuit board fixed mounting is in holding the box, and after having installed, thereby will hold the box through the closing cap and cover tightly and form inclosed spatial structure, prevent that moisture from getting into and be infected with on the integrated circuit board for integrated circuit board keeps the dry state for a long time, avoids causing the circuit short circuit, causes the switch mistake divide-shut brake, and then causes the incident, and the security is better and the service life is more permanent, has good practical meaning.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a side view of an embodiment of the present invention.

Fig. 3 is a bottom view of the closure in an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of an adjusting lever according to an embodiment of the present invention.

Fig. 5 is an enlarged view of a portion a in fig. 4.

Notations for reference numerals: 1-adjusting rod, 2-containing box, 3-strip-shaped plate, 4-sealing cover, 5-limiting block, 6-support, 7-sliding rod, 8-integrated circuit board, 9-heat dissipation hole, 10-dehumidification layer, 11-clamping groove, 12-rubber sealing gasket, 13-movable rod, 14-inner groove, 15-elastic strip, 16-boss, 17-first reset spring, 18-inserting cylinder, 19-mounting piece, 20-limiting lantern ring, 21-pressing cap, 22-second reset spring, 23-pressing rod and 24-clamping hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 5, in an embodiment of the present invention, a waterproof switch opening and closing electric controller includes an integrated circuit board 8; the integrated circuit board 8 is arranged in a waterproof containing assembly; the waterproof type containing assembly includes a containing case 2; a fitting member provided on the housing case 2; a cover 4 arranged on the containing box 2 through an assembly part and used for tightly closing the containing box 2.

In this embodiment, integrated circuit board 8 fixed mounting is in packing box 2, and the back is installed, thereby will pack box 2 through closing cap 4 and cover tightly and form inclosed spatial structure, prevent that moisture from getting into and be infected with on integrated circuit board 8 for integrated circuit board 8 keeps the dry state for a long time, avoids causing the circuit short circuit, causes the switch mistake divide-shut brake, and then causes the incident, and the security is better and the service life is more permanent.

In one embodiment of the present invention, the assembly comprises: two brackets 6 respectively arranged at two sides of the containing box 2; the two strip-shaped plates 3 are respectively arranged at two sides of the containing box 2, sliding grooves are respectively formed in the two strip-shaped plates 3, and the two strip-shaped plates are respectively connected with the two brackets 6 in a one-to-one correspondence mode through at least one adjusting rod 1; two sides of one end part of the sealing cover 4 are respectively provided with a sliding rod 7, one end of each sliding rod 7, which is far away from the sealing cover 4, penetrates through the sliding grooves in the two strip-shaped plates 3 in a one-to-one correspondence manner and is fixedly provided with a limiting block 5, and the limiting block 5 is arranged to avoid the sealing cover 4 from slipping; the end face, facing the containing box 2, of the sealing cover 4 is provided with a clamping groove 11 consistent with the side wall profile of the containing box 2, and a rubber sealing gasket 12 for sealing is fixedly attached to the groove wall of the clamping groove 11.

In this embodiment, closing cap 4 slides and locates between two strip shaped plate 3, 3 functional actions of two strip shaped plate are equivalent to the slide rail, after 8 fixed mounting of integrated circuit board, slide closing cap 4 makes it be located and accomodate directly over box 2, at this moment, draw-in groove 11 that is equipped with on the closing cap 4 is being in same perpendicular with the 2 lateral wall profiles of dress box, then press closing cap 4 and make 2 lateral walls of dress accomodate the draw-in groove 11 that is equipped with on closing cap 4 just in time, rubber seal pad 12 plays sealed effect, avoid draw-in groove 11 and dress to accomodate and produce the gap and lead to moisture infiltration and moist air admission between the 2 lateral wall profiles of box.

In an embodiment of the present invention, the adjusting lever 1 includes: the side wall of the insertion barrel 18 is provided with a clamping hole 24; the movable rod 13 is slidably inserted into the insertion cylinder 18, an inner groove 14 is formed in the movable rod 13, an elastic strip 15 is fixedly arranged in the inner groove 14, a boss 16 matched with the clamping hole 24 is arranged at the non-fixed end of the elastic strip 15, and the elastic strip 15 is made of elastic metal materials; the first return spring 17 is arranged between one end of the movable rod 13 positioned in the inserting cylinder 18 and the bottom of the inner cavity of the inserting cylinder 18; a pressing component for pressing the boss 16 to be separated from the clamping hole 24 so as to enable the movable rod 13 to be bounced under the action of the first return spring 17 is arranged on the area, located on the clamping hole 24, of the side wall of the inserting cylinder 18.

The pressing assembly includes: the mounting piece 19 is provided with a through groove and is fixedly arranged on the outer wall of the inserting cylinder 18; a pressure lever 23 is slidably inserted on the mounting plate 19, a rod section of the pressure lever 23 positioned in the through groove is fixedly sleeved with a limiting lantern ring 20, and a rod section of the pressure lever 23 positioned between the limiting lantern ring 20 and the wall of the through groove is sleeved with a second return spring 22; the pressing cap 21 is fixedly sleeved at one end of the pressing rod 23, which is far away from the inserting cylinder 18, the pressing cap 21 can be made of foam sponge or rubber, and the purpose of the pressing cap 21 is to avoid that the pressure intensity is too large and the thumb is uncomfortable due to the fact that the contact area between the pressing rod 23 and the thumb is too small when people press the pressing rod 23.

In this embodiment, when the closing cap 4 is pressed on the containing box 2, the boss 16 on the elastic strip 15 is just clamped in the clamping hole 24 on the side wall of the inserting tube 18, the movable rod 13 is positioned, when the closing cap 4 needs to be opened to overhaul and maintain the integrated circuit board 8 in the containing box 2, the pressing cap 21 is pressed to enable one end, far away from the pressing cap 21, of the pressing rod 23 to prop against the boss 16 and enable the boss to be separated from the clamping hole 24, at this moment, the movable rod 13 is bounced under the action of the first reset spring 17, namely, the whole length of the adjusting rod 1 is lengthened, the clamping groove 11 on the closing cap 4 is driven to be separated from the containing box 2, then the closing cap 4 is shifted to enable the inside of the containing box 2 to be completely displayed, the integrated circuit board 8 can be overhauled and maintained, and the operation is very fast and convenient.

The utility model discloses an embodiment, evenly set up the decurrent louvre 9 of slope from inside to outside on the dress box 2 lateral wall, all be equipped with in the louvre 9 and be used for the moisture absorptive dehumidification layer 10 in the air, set up the moisture absorption in the air of dehumidification layer 10, avoid the moisture to enter into in the dress box 2.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a waterproof type switch divide-shut brake electric controller which characterized in that, electric controller includes:

an integrated circuit board;

the integrated circuit board is arranged in the waterproof containing assembly;

the waterproof housing assembly includes:

containing the box;

an assembly member provided on the housing case;

and the cover is arranged on the containing box through the assembly part and used for tightly covering and sealing the containing box.

2. A waterproof switch opening and closing electric controller according to claim 1, wherein said fitting member includes:

the two brackets are respectively arranged on two sides of the containing box;

two strip shaped plates are respectively arranged on two sides of the containing box, and the two strip shaped plates are provided with a sliding groove and are respectively connected with the two supports through at least one adjusting rod in a one-to-one correspondence manner.

3. The waterproof switch opening and closing electric controller according to claim 2, wherein sliding rods are arranged on both sides of one end portion of the sealing cover, and one ends of the sliding rods, which are far away from the sealing cover, penetrate through the sliding grooves in the two strip-shaped plates in a one-to-one correspondence manner and are fixedly provided with limiting blocks.

4. A waterproof switch opening and closing electric controller according to claim 2, wherein said adjusting lever comprises:

the side wall of the insertion barrel is provided with a clamping hole;

the movable rod is inserted into the insertion cylinder in a sliding manner, an inner groove is formed in the movable rod, an elastic strip is fixedly arranged in the inner groove, and a boss matched with the clamping hole is arranged at the non-fixed end of the elastic strip;

the first return spring is arranged between one end of the movable rod positioned in the inserting cylinder and the bottom of the inner cavity of the inserting cylinder;

the area of the side wall of the insertion barrel, which is located in the clamping hole, is provided with a pressing assembly used for pressing the boss to separate the boss from the clamping hole so as to enable the movable rod to bounce under the action of the first return spring.

5. The waterproof switch opening and closing electric controller according to claim 4, wherein the pressing member includes:

the mounting piece is provided with a through groove and is fixedly arranged on the outer wall of the inserting cylinder;

the pressure rod is inserted on the mounting plate in a sliding manner, a rod section of the pressure rod positioned in the through groove is fixedly sleeved with a limiting lantern ring, and a rod section of the pressure rod positioned between the limiting lantern ring and the wall of the through groove is sleeved with a second return spring;

the fixed cover of the one end of depression bar far away from inserting a section of thick bamboo is equipped with the press cap.

6. The waterproof switch opening and closing electric controller according to claim 1, wherein a groove having a contour identical to that of a side wall of the housing case is formed on an end surface of the cover facing the housing case, and a rubber gasket for sealing is fixedly attached to a groove wall of the groove.

7. The waterproof switch opening and closing electric controller according to claim 1, wherein heat dissipation holes are uniformly formed in the side wall of the housing case, the heat dissipation holes being inclined downward from inside to outside, and dehumidification layers for absorbing moisture in air are disposed in the heat dissipation holes.