CN209119664U - A kind of intelligent type low-voltage composite type distribution box - Google Patents

Abstract

The utility model discloses an intelligent low-voltage integrated distribution box, which belongs to the field of electric equipment. It includes a box body, the box body is a hollow structure with an opening on one side, a drawer door is connected to the opening of the box body through a hinge, a drawer is slidably connected in the box body, and the drawer door is close to the hinge connection One end is fixedly connected with a fixing block, a first chute is symmetrically opened on the vertical inner side wall of the box corresponding to the position of the drawer, and a first spring is fixedly connected to the groove wall of the first chute away from the drawer door, so The other end of the first spring is fixedly connected with a first sliding block, the first sliding block is slidably connected in the first chute, and the opposite sides of the two sliding blocks are fixedly connected to the drawing plate together, and the drawing The vertical side wall of the board near the drawer door is provided with a movable slot, which solves the problem that the existing power distribution box is inconvenient for maintenance personnel to perform daily maintenance and installation or replacement of electronic components, and the operating space is narrow.

Description

An intelligent low-voltage integrated distribution box

technical field

The utility model relates to an intelligent low-voltage integrated distribution box, which belongs to the technical field of electric equipment.

Background technique

The distribution box is a mass of parameters on the data, which generally constitutes a low-voltage forest. According to the electrical wiring, switchgear, measuring instruments, protective appliances and auxiliary equipment are required to be assembled in a closed or semi-enclosed metal cabinet or on the screen to form a low-voltage power distribution. box. The existing distribution box has a large volume, which causes the space of the installation location of the distribution box to be wasted and cannot make good use of the space. When the existing distribution box is overhauled, the power distribution needs to be disassembled, which is inconvenient for maintenance personnel. Routine maintenance and limited operating space when installing or replacing electronic components.

Utility model content

The technical problem to be solved by the utility model is: to provide an intelligent low-voltage integrated distribution box, which solves the problem that the existing distribution box is inconvenient for maintenance personnel to perform daily maintenance and installation or replacement of electronic components, and the operating space is narrow. The problem.

The technical problem to be solved by the utility model adopts the following technical solutions to realize:

An intelligent low-voltage integrated distribution box includes a box body, the box body is a hollow structure with an opening on one side, the opening of the box body is connected with a drawer door through a hinge, and the bottom of the box body is slidably connected with a drawer door. Drawer plate, one end of the drawer door close to the hinge joint is fixedly connected with a fixing block, and a first chute is symmetrically opened on the vertical inner side wall of the box corresponding to the drawer plate, and the first chute is far from A first spring is fixedly connected to the groove wall of the drawer door, the other end of the first spring is fixedly connected with a first sliding block, the first sliding block is slidably connected in the first sliding groove, and the two sliding blocks face each other. One side of the drawer is fixedly connected to the drawer, the side vertical side wall of the drawer close to the drawer door is provided with a movable slot, and the side wall of the box body is provided with a card slot at the position corresponding to the movable slot, The bottom of the movable slot is fixedly connected with a second spring, and one end of the second spring away from the bottom of the movable slot is fixedly connected with a movable block. One end of the second spring passes through the slot of the movable slot and extends into the slot, the bottom of the slot is fixedly connected with a third spring, and the end of the third spring away from the slot bottom of the slot is fixedly connected with a push plate, One end of the push plate away from the card slot is in contact with the movable block, and one end of the push plate away from the movable block is fixedly connected with a pressure rod.

As a preferred example, the walls of the two first sliding grooves at one end away from the first spring are both provided with second sliding grooves, and two second sliding blocks are slidably connected in the second sliding grooves. The second sliders are symmetrically arranged, a fourth spring is fixedly connected to the opposite side walls of the two second sliders, and the ends of the two second sliders away from the bottom of the second chute are hingedly connected The other ends of the two connecting rods are jointly hinged with a bearing plate.

A fan is fixedly installed on the inner side wall of the box away from the drawer door, a plurality of heat dissipation holes are opened on the drawer door in a rectangular shape and evenly spaced, and a filter screen is fixedly installed in the heat dissipation holes, and the pressure rod is far away from the drawer door. One end of the push plate passes through the third spring and the groove bottom of the clamping groove in sequence, and extends to the outside of the box and is fixedly connected with the pressing plate.

A handle is fixedly connected to the side of the drawer door away from the fixing block, and a plurality of through-holes are evenly and equally spaced on the drawer.

The upper end of the box body is fixedly installed with a canopy, and a plurality of drainage grooves are opened on the canopy in the shape of a ring evenly and equidistantly.

The beneficial effects of the utility model are as follows: the utility model is provided with a drawer door, a drawer plate, a fixed block, a first chute, a first spring, a first slider, a movable groove, a card groove, a second spring, a movable block, a first Three springs, push plate, pressure rod and squeeze plate. When the box needs to be opened, turn the drawer door so that the fixed block squeezes the squeeze plate, and the squeeze plate pushes the push plate through the pressure rod to stretch the third spring to move and push The plate pushes the movable block to compress the second spring to move into the movable slot. When the movable block is completely pushed out of the slot, the first spring pushes the first slider to drive the pulling plate to move, and the drawer baffle moves to the open end of the box, which can be very easy. The drawer-type distribution box can be easily pulled out, which not only saves the space occupied, but also pulls out the drawer during inspection, which is convenient for maintenance personnel to perform daily maintenance and avoids unnecessary disassembly and inspection. The installation is carried out outside the distribution box. At this time, the operation space is large and the installation is more convenient. By setting the second chute, the second slider, the fourth spring, the connecting rod and the carrier plate, the first slider is bounced to the bottom of the slot. When it falls on the bearing plate, since the bottom of the bearing plate is hinged with two second sliders through the connecting rod, and there is a spring between the two second sliders, the two second sliders move in opposite directions, offsetting It can absorb the force on the first slider and play a buffering role. Installing a fan at the bottom end of the drawer in the distribution box can blow away the dust on the surface of the electronic components, and the heat dissipation effect is good.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the top view structure schematic diagram of the present utility model;

FIG. 3 is an enlarged view of part A in FIG. 1 .

In the figure: box 1, drawer door 2, drawer 3, fixed block 4, first chute 5, first spring 6, first slider 7, movable slot 8, card slot 9, second spring 10, movable Block 11, third spring 12, push plate 13, pressure rod 14, squeeze plate 15, second chute 16, second slider 17, fourth spring 18, connecting rod 19, carrier plate 20, fan 21, heat dissipation Hole 22 , wire hole 23 , canopy 24 , drainage groove 25 .

Detailed ways

In order to easily understand the technical means, creation features, achievement goals and effects of the present utility model, the present utility model is further described below with reference to the specific figures.

As shown in Figure 1-3, an intelligent low-voltage integrated distribution box includes a box body 1. The box body 1 is a hollow structure with an opening on one side. The opening of the box body 1 is connected with a drawer door 2 through a hinge. A drawer 3 is slidably connected to the inner bottom of the box body 1, a fixing block 4 is fixedly connected to the end of the drawer door 2 near the hinge joint, and a first sliding plate 3 is symmetrically opened on the vertical inner side wall of the box body 1 at the position corresponding to the drawer 3. Slot 5, a first spring 6 is fixedly connected to the groove wall of the first sliding slot 5 away from the drawer door 2, and the other end of the first spring 6 is fixedly connected with a first sliding block 7, and the first sliding block 7 is slidably connected to the first sliding block 7. In the slot 5, the opposite sides of the two sliders 7 are fixedly connected to the drawer 3, and a movable groove 8 is opened on the vertical side wall of the drawer 3 on the side close to the drawer door 2. The position corresponding to the movable slot 8 is provided with a card slot 9, the bottom of the movable slot 8 is fixedly connected with a second spring 10, and the end of the second spring 10 away from the bottom of the movable slot 8 is fixedly connected with a movable block 11. The viewing surface is a right-angled trapezoid. The end of the movable block 11 away from the second spring 10 passes through the slot of the movable slot 8 and extends into the card slot 9. The bottom of the slot 9 is fixedly connected with a third spring 12. The third spring 12 The end of the push plate 13 away from the slot 9 is fixedly connected with the push plate 13 .

Two second sliding grooves 16 are provided on the groove walls of the two first sliding grooves 5 at one end away from the first spring 6 , and two second sliding blocks 17 are slidably connected in the second sliding grooves 16 . The two second sliding blocks 17 Symmetrically arranged, a fourth spring 18 is fixedly connected to the opposite side walls of the two second sliders 17, and a connecting rod 19 is hinged at one end of the two second sliders 17 away from the bottom of the second slot 16. The other ends of the connecting rods 19 are jointly hinged with a bearing plate 20 .

A fan 21 is fixedly installed on the inner side wall of the box body 1 away from the drawer door 2. The drawer door 1 is provided with a plurality of heat dissipation holes 22 which are rectangular and evenly spaced, and a filter screen is fixedly installed in the heat dissipation holes 22. One end of the push plate 13 passes through the third spring 12 and the groove bottom of the clamping groove 9 in sequence, and extends to the outside of the box body 1 and is fixedly connected with a pressing plate 15 .

A handle is fixedly connected to the side of the drawer door 2 away from the fixing block 4 , and a plurality of through-holes 23 are evenly and equally spaced on the drawer plate 3 .

A rain shelter 24 is fixedly installed on the upper end of the box body 1 , and a plurality of drainage grooves 25 are opened on the rain shelter 24 in the shape of a ring and uniformly equidistant.

Working principle: When the box body 1 needs to be opened, the drawer door 2 is rotated, so that the fixed block 4 squeezes the pressing plate 15, and the pressing plate 15 pushes the push plate 13 through the pressure rod 14 to stretch the third spring 12 to move, and the push plate 13 Push the movable block 11 to compress the second spring 10 and move into the movable slot 8. When the movable block 11 is completely pushed out of the slot 9, the first spring 6 pushes the first slider 7 to drive the drawing plate 3 to move, and the drawing plate 3 moves toward the box. The open end of the body 1 moves, and the drawer 3 can be easily pulled out, which provides convenience for the maintenance personnel for daily maintenance and provides installation space for the replacement of electronic components. When the first slider 7 is bounced to the bottom of the groove, it falls to the carrier 20, since the bottom of the carrier plate 20 is hinged with two second sliders 17 through the connecting rod 19, and a spring 18 is arranged between the two second sliders 17, the two second sliders 17 move in opposite directions, It offsets the force on the first sliding block 7 and plays a buffering role.

The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments, and without departing from the spirit and scope of the present invention, the present invention will also have various changes and improvements, and these changes and improvements are within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. An intelligent low-voltage integrated distribution box, comprising a box body, characterized in that: the box body is a hollow structure with an opening on one side, and the opening of the box body is connected with a drawer door through a hinge, and the A drawer is slidably connected in the box, a fixing block is fixedly connected to one end of the drawer door near the hinge joint, and a first chute is symmetrically opened on the vertical inner sidewall of the box corresponding to the drawer. A first spring is fixedly connected to the groove wall of the chute away from the drawer door, the other end of the first spring is fixedly connected with a first sliding block, and the first sliding block is slidingly connected in the first sliding groove, and the two The opposite side of the sliding block is fixedly connected to the drawer plate, the vertical side wall of the drawer plate close to the drawer door is provided with a movable slot, and the position corresponding to the movable slot on the side wall of the box body is provided with a card slot The bottom of the movable slot is fixedly connected with a second spring, the end of the second spring away from the bottom of the movable slot is fixedly connected with a movable block, and the end of the movable block away from the second spring passes through the slot of the movable slot and extending into the card slot, the bottom of the card slot is fixedly connected with a third spring, the end of the third spring away from the slot bottom of the card slot is fixedly connected with a push plate, and the end of the push plate away from the card slot is connected to the movable block In contrast, a pressure rod is fixedly connected to one end of the push plate away from the movable block. 2. The intelligent low-voltage integrated distribution box according to claim 1, characterized in that: a second chute is provided on the groove walls of the two first chutes at one end of the first chute away from the first spring. Two second sliding blocks are slidably connected in the second sliding groove, the two second sliding blocks are symmetrically arranged, and a fourth spring is fixedly connected to the opposite side walls of the two second sliding blocks. One end of the second sliding block away from the bottom of the second chute is hinged with a connecting rod, and the other ends of the two connecting rods are jointly hinged with a bearing plate. 3. The intelligent low-voltage integrated distribution box according to claim 1, characterized in that: a fan is fixedly installed on the inner side wall of the box away from the drawer door, and the drawer door is rectangular evenly equidistant. A number of heat dissipation holes are opened, and the filter screen is fixedly installed in the heat dissipation holes. Squeeze the board. 4. An intelligent low-voltage integrated distribution box according to claim 1, characterized in that: a handle is fixedly connected to the side of the drawer door away from the fixing block, and the drawer plate is evenly and equidistantly provided with several a through hole. 5. An intelligent low-voltage integrated distribution box according to claim 1, characterized in that: the upper end of the box body is fixedly installed with a canopy, and the canopy is provided with annular uniform and equidistant openings. Several drains.