CN211182951U

CN211182951U - Safe power consumption protection device

Info

Publication number: CN211182951U
Application number: CN201922002757.5U
Authority: CN
Inventors: 潘杨林; 李其焕; 张剑勇; 汤亿峰
Original assignee: Foshan Jiaer Electronic Appliance Co ltd
Current assignee: Foshan Jiaer Electronic Appliance Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-08-04
Anticipated expiration: 2029-11-19

Abstract

The utility model relates to an with electric protection device technical field, and disclose a safe with electric protection device, including the block terminal, install the case lid on the block terminal, sliding connection has the mounting panel in the block terminal, the fixed slot has all been seted up to the four corners department of block terminal inside tank wall in opposite directions, the position department that corresponds the fixed slot on the mounting panel has all seted up the fixture block groove, fixture block inslot sliding connection has the fixture block, fixture block inslot fixedly connected with spring, the other end fixed connection of spring is on the fixture block, the one end that the spring was kept away from to the fixture block passes fixture block groove mouth and fixed slot mouth and extends to the fixed slot in, and offsets with the fixed slot tank bottom, the movable hole has been seted up on the cell wall that the block terminal. The utility model discloses be convenient for electronic component's in the block terminal maintenance or change avoids the operating space in the block terminal narrow and small, influences staff's operation, has improved staff's work efficiency.

Description

Safe power consumption protection device

Technical Field

The utility model relates to an with electric protection device technical field, especially, relate to a safe with electric protection device.

Background

The distribution box is a common electric protection device, generally forms a low-voltage forest according to electric wiring, and requires that a switch device, a measuring instrument, a protective electric appliance and auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. The distribution box can be reasonable in distribution of electric energy, convenient to open and close the circuit, has higher safety protection level, and can visually display the on-state of the circuit.

However, the electronic elements in the existing distribution box are arranged on the box bottom or the box wall, and when the electronic elements need to be overhauled or replaced, the operation space in the distribution box is narrow, so that the operation of workers is inconvenient, and the work efficiency of the workers is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the operation space in the distribution box is narrow and small among the prior art, inconvenient electronic component overhauls or changes, and the safe power consumption protection device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a safe electricity utilization protection device comprises a distribution box, a box cover is arranged on the distribution box, a mounting plate is connected in the distribution box in a sliding way, fixing grooves are formed in the four corners of the inner box wall opposite to the distribution box, clamping block grooves are formed in the mounting plate at positions corresponding to the fixing grooves, a clamping block is connected in the clamping block groove in a sliding manner, a spring is fixedly connected in the clamping block groove, the other end of the spring is fixedly connected on the clamping block, one end of the clamping block far away from the spring penetrates through the notch of the clamping block groove and the notch of the fixing groove and extends into the fixing groove, and is abutted against the bottom of the fixed groove, a movable hole is arranged on the wall of the clamping block groove far away from the bottom of the distribution box, one end of the clamping block close to the box cover is fixedly connected with a movable rod, the other end of the movable rod penetrates through the movable hole and extends outwards, the movable rods are connected with the movable holes in a sliding mode, and the upper ends of the movable rods are fixedly connected with pull plates together at the same side.

Preferably, the spacing groove has been seted up to the symmetry on the inner tank wall that the block terminal is in opposite directions, sliding connection has the stopper in the spacing groove, two the stopper one end in opposite directions passes the spacing groove notch that corresponds and extends to the block terminal in, and common fixed connection is on the mounting panel.

Preferably, the symmetry has seted up fresh air inlet and exhaust vent on the box wall that the block terminal is in opposite directions, install the fan in the fresh air inlet, install the filter in the exhaust vent, be the even equidistance of rectangle on the filter and seted up a plurality of louvre.

Preferably, the upper end of the mounting plate is symmetrically and fixedly connected with a T-shaped pulling handle.

Preferably, the distribution box wall on one side of the air inlet is provided with a dust screen, and the distribution box wall is uniformly and equidistantly provided with a plurality of through wire holes.

Preferably, the distribution box is symmetrically and fixedly connected with fixing plates on two sides, and a plurality of fixing holes are formed in the fixing plates.

Compared with the prior art, the utility model provides a safe power consumption protection device possesses following beneficial effect:

the safe power consumption protection device is provided with a distribution box, a box cover, a mounting plate, a fixed groove, a clamping block, a spring, a movable hole, a movable rod, pull plates, a limiting groove and a limiting block, when electronic elements in the distribution box need to be overhauled or replaced, the two pull plates are pulled to move oppositely to drive the movable rod to slide in the movable hole, the movable rod drives the clamping block to retract into the clamping block groove and compress the spring, the clamping block is separated from the fixed groove close to the bottom of the distribution box, the mounting plate is pulled upwards, the limiting block slides upwards in the limiting groove and abuts against the wall of the limiting groove, the pulling force of the pull plates is cancelled, the spring is recovered, the clamping block is bounced into the fixed groove far away from the bottom of the distribution box, the mounting plate is fixed at the position of the opening of the distribution box, so that each electronic element on the mounting plate is exposed, the operation space in the distribution box is prevented from being narrow and small, the operation of workers is prevented from being influenced, and the working efficiency of the workers is improved.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses be convenient for in the block terminal electronic component's maintenance or change, it is narrow and small to avoid the operating space in the block terminal, influences staff's operation, has improved staff's work efficiency.

Drawings

Fig. 1 is a schematic structural view of a safe electricity consumption protection device provided by the present invention;

fig. 2 is a schematic side view of the safety power consumption protection device of the present invention.

In the figure: the box comprises a distribution box 1, a box cover 2, a mounting plate 3, a fixing groove 4, a clamping block groove 5, a clamping block 6, a spring 7, a movable hole 8, a movable rod 9, a pulling plate 10, a limiting groove 11, a limiting block 12, an air inlet hole 13, an air outlet hole 14, a fan 15, a filtering plate 16, a through hole 17 and a fixing plate 18.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a safe electricity consumption protection device comprises a distribution box 1, a box cover 2 is installed on the distribution box 1, a mounting plate 3 is slidably connected in the distribution box 1, fixed grooves 4 are respectively formed at four corners of the inward box wall of the distribution box 1, clamping block grooves 5 are respectively formed at positions on the mounting plate 3 corresponding to the fixed grooves 4, clamping blocks 6 are slidably connected in the clamping block grooves 5, springs 7 are fixedly connected in the clamping block grooves 5, the other ends of the springs 7 are fixedly connected to the clamping blocks 6, one ends of the clamping blocks 6, far away from the springs 7, penetrate through the notches of the clamping block grooves 5 and the notches of the fixed grooves 4 and extend into the fixed grooves 4 and abut against the bottoms of the fixed grooves 4, movable holes 8 are formed in the groove walls of the clamping block grooves 5, far away from the bottom of the distribution box 1, movable rods 9 are fixedly connected to one ends of, the movable rods 9 are connected with the movable holes 8 in a sliding manner, and the upper ends of the two movable rods 9 on the same side are fixedly connected with a pulling plate 10 together; limiting grooves 11 are symmetrically formed in the opposite inner box walls of the distribution box 1, limiting blocks 12 are connected in the limiting grooves 11 in a sliding mode, opposite ends of the two limiting blocks 12 penetrate through the corresponding limiting groove 11 notches and extend into the distribution box 1, and are fixedly connected to the mounting plate 3 together, when electronic elements in the distribution box 1 need to be overhauled or replaced, the two pull plates 10 are pulled to move oppositely, the movable rod 9 is driven to slide in the movable hole 8, the movable rod 9 drives the clamping block 6 to retract into the clamping block groove 5, the spring 7 is compressed, the clamping block 6 is separated from the fixing groove 4 close to the bottom of the distribution box 1, the mounting plate 3 is pulled upwards, the limiting blocks 12 slide upwards in the limiting grooves 11 and abut against the groove walls of the limiting grooves 11, the pulling force for the pull plates 10 is cancelled, the spring 7 recovers, the clamping block 6 is popped into the fixing groove 4 far away from the bottom of the distribution box 1, the mounting plate 3 is fixed at, make each electronic component on the mounting panel 3 expose outside block terminal 1, the maintenance or the change of the interior electronic component of block terminal 1 of being convenient for avoids the operating space in block terminal 1 narrow and small, influences staff's operation, has improved staff's work efficiency.

The box wall that block terminal 1 is in opposite directions is gone up the symmetry and has been seted up fresh air inlet 13 and exhaust vent 14, installs fan 15 in the fresh air inlet 13, installs filter 16 in the exhaust vent 14, is the even equidistance of rectangle on the filter 16 and has seted up a plurality of louvre, can take the heat on the electronic component out of block terminal 1.

The upper end of the mounting plate 3 is symmetrically and fixedly connected with a T-shaped pulling handle, so that the mounting plate 3 can be taken out conveniently.

Install the dust screen on the 1 tank wall of block terminal that is located fresh air inlet 13 one side, prevent that large granule dust from getting into block terminal 1 in, even equidistance has seted up a plurality of on the 1 tank wall of block terminal and has led to the line hole 17, the electric wire of being convenient for is connected with electronic component.

The fixed plate 18 is fixedly connected to the two sides of the distribution box 1 symmetrically, a plurality of fixed holes are formed in the fixed plate 18, and the distribution box 1 is convenient to install and fix on a wall body.

In the utility model, when the electronic components in the distribution box 1 need to be overhauled or replaced, the two pull plates 10 are pulled to move oppositely to drive the movable rod 9 to slide in the movable hole 8, the movable rod 9 drives the fixture block 6 to retract into the fixture block groove 5, and the spring 7 is compressed, the fixture block 6 is separated from the fixed groove 4 close to the bottom of the distribution box 1, the mounting plate 3 is pulled upwards, the stopper 12 slides upwards in the limiting groove 11 to abut against the groove wall of the limiting groove 11, the pulling force to the pull plates 10 is cancelled, the spring 7 is recovered, the fixture block 6 is bounced into the fixed groove 4 far away from the bottom of the distribution box 1, the mounting plate 3 is fixed at the position of the box opening of the distribution box 1, so that each electronic component on the mounting plate 3 is exposed out of the distribution box 1, the electronic component in the distribution box 1 is convenient to be overhauled or replaced, the narrow operation space in, the working efficiency of the working personnel is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The safe electricity utilization protection device comprises a distribution box (1) and is characterized in that a box cover (2) is installed on the distribution box (1), a mounting plate (3) is connected in the distribution box (1) in a sliding manner, fixed grooves (4) are formed in four corners of the inner box wall of the distribution box (1) in the opposite direction, clamping block grooves (5) are formed in positions, corresponding to the fixed grooves (4), on the mounting plate (3), clamping blocks (6) are connected in the clamping block grooves (5) in a sliding manner, springs (7) are fixedly connected in the clamping block grooves (5), the other ends of the springs (7) are fixedly connected onto the clamping blocks (6), one ends, far away from the springs (7), of the clamping blocks (6) penetrate through notches of the clamping block grooves (5) and the fixed grooves (4) and extend into the fixed grooves (4) and are abutted against the bottoms of the fixed grooves (4), movable holes (8) are formed in the groove walls, far away from the box bottom of the distribution, the clamping block (6) is close to one end fixedly connected with movable rod (9) of case lid (2), the other end of movable rod (9) passes activity hole (8) and outwards extends, activity hole (8) and activity hole (9) sliding connection, homonymy two the common fixedly connected with arm-tie (10) in activity rod (9) upper end.

2. The safe electricity utilization protection device according to claim 1, wherein limiting grooves (11) are symmetrically formed in the inner box walls of the distribution box (1) in opposite directions, limiting blocks (12) are slidably connected in the limiting grooves (11), and opposite ends of the limiting blocks (12) penetrate through corresponding notches of the limiting grooves (11) and extend into the distribution box (1) and are fixedly connected to the mounting plate (3) together.

3. The safety electric protection device according to claim 1, characterized in that the box wall of the distribution box (1) opposite to each other is symmetrically provided with an air inlet hole (13) and an air outlet hole (14), the air inlet hole (13) is internally provided with a fan (15), the air outlet hole (14) is internally provided with a filter plate (16), and the filter plate (16) is provided with a plurality of heat dissipation holes which are rectangular, uniform and equidistant.

4. A safe electricity utilization protection device according to claim 1, characterized in that a T-shaped pulling handle is symmetrically and fixedly connected to the upper end of the mounting plate (3).

5. A safe electricity utilization protection device according to claim 3, characterized in that a dust screen is installed on the wall of the distribution box (1) on one side of the air inlet hole (13), and a plurality of through holes (17) are uniformly and equidistantly formed on the wall of the distribution box (1).

6. The safety power utilization protection device according to claim 1, wherein fixing plates (18) are symmetrically and fixedly connected to two sides of the distribution box (1), and a plurality of fixing holes are formed in the fixing plates (18).