CN210898220U

CN210898220U - Direct current distribution panel with anti-misoperation function

Info

Publication number: CN210898220U
Application number: CN201922313006.5U
Authority: CN
Inventors: 张爱顺; 王平
Original assignee: Xinxiang Taihang Jinri Electric Power Equipment Co ltd
Current assignee: Xinxiang Taihang Jinri Electric Power Equipment Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-06-30
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a direct current distribution panel with prevent maloperation function, the power distribution box comprises a box body, box one side outer wall installs the mounting panel through the bolt, the positive outer wall of mounting panel is connected with the protection casing through the hinge rotation, and protection casing bottom outer wall opens flutedly, the positive outer wall joint of mounting panel has the switch, and inside the switch is located the protection casing, box inside weld has four baffles that are upper and lower structure distribution, and baffle top outer wall all opens the vent that is horizontal structure distribution, baffle back outer wall installs the air discharge fan that is upper and lower structure distribution through the bolt. The utility model discloses a protection casing that sets up can be when the staff operates the switch of installing at the fluid screen, protects the switch, and the condition that reduces the staff and open wrong switch takes place to the reduction is when the staff operates the switch, to the condition of opening by mistake because of cutting the scratch of the switch that does not need the operation.

Description

Direct current distribution panel with anti-misoperation function

Technical Field

The utility model relates to an electric power application technology field especially relates to a direct current distribution panel with prevent maloperation function.

Background

The direct current screen is a short for direct current power supply operating system, is a foundation for control and protection of a contemporary power system, is composed of a plurality of units, is mainly applied to small and medium-sized power plants, hydropower stations, various transformer substations and other users using direct current equipment in the power system, and is suitable for occasions such as instruments, relay protection, fault illumination and the like in switch on-off and secondary circuits.

The switch that sets up on the direct current screen usually is naked state, and the staff appears the condition of maloperation easily when operating the switch to the installation of present direct current screen internals is all very compact, and this heat that just leads to each part to give off can't in time distribute away, and the heat is gathered inside the direct current screen cabinet, influences the inside electronic components's of module performance, thereby influences overall stability, has a great deal of potential safety hazard. Therefore, it is desirable to design a dc panel for adjusting the display angle to solve the above problems.

Disclosure of Invention

The utility model aims at solving the problem that the staggered switch easily appears when the staff who exists operates the switch among the prior art and leading to misoperation's the condition to the produced heat of instrument can't be discharged when using, and cause the temperature in the box to rise, easily cause the shortcoming of the damage of incasement instrument, and the direct current distribution screen who provides has the maloperation function of preventing.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a direct current distribution panel with prevent maloperation function, the power distribution panel comprises a box body, the mounting panel is installed through the bolt to box one side outer wall, the positive outer wall of mounting panel is connected with the protection casing through the hinge rotation, and the outer wall of protection casing bottom is opened flutedly, the positive outer wall joint of mounting panel has the switch, and inside the switch is located the protection casing, box inside weld has four baffles that are structural distribution from top to bottom, and baffle top outer wall all opens the vent that is the horizontal structure and distributes, baffle back outer wall installs the air discharge fan that is structural distribution from top to bottom through the bolt.

The key concept of the technical scheme is as follows: through the protection cover, when the switch installed on the fluid screen is operated by a worker, the switch can be protected, the situation that the worker turns on the wrong switch is reduced, and the situation that the switch which does not need to be operated is turned on mistakenly due to scratch when the worker operates the switch is reduced.

Further, the battery box is installed to the bottom half inner wall, and has the battery through the mounting screw in the battery box, the welding of the positive outer wall of battery box has the pull rod, and the pull rod is upper and lower structure distribution, the positive outer wall of battery box is opened there is the wire hole, and the wire hole runs through to the battery box inside.

Furthermore, the outer wall of the top of the box body is welded with a supporting rod, and a rain baffle is installed on the outer wall of the top of the supporting rod through a bolt.

Further, the telescopic links are installed at four corners of the outer wall of the bottom of the box body through bolts, springs are sleeved outside the telescopic links, and supporting legs are welded on the outer wall of the bottom of the telescopic links.

Furthermore, the outer wall of the back of the box body is connected with a baffle through bolts, and the outer wall of the back of the baffle and the outer walls of two sides of the box body are both provided with ventilation nets through bolts.

Further, emergency lamps are installed on the top of the box body and the inner walls of the two sides through screws, insulation plates are installed on the inner walls of the box body through bolts, and the emergency lamps penetrate through the insulation plates.

Furthermore, the bottom of the outer wall of one side of the box body is provided with a wiring hole, and a fixing ring is inserted in the wiring hole.

The utility model has the advantages that:

1. through the protection cover, when the switch installed on the fluid screen is operated by a worker, the switch can be protected, the situation that the worker turns on the wrong switch is reduced, and the situation that the switch which does not need to be operated is turned on mistakenly due to scratch when the worker operates the switch is reduced.

2. Through the exhaust fan and the ventilation net which are arranged and pass through, when the components in the box body emit heat, common air is sent in and hot air is exhausted out of the box body, the temperature in the box body can be stabilized, and the components cannot be lost due to overhigh temperature.

3. Through the rain baffle and the spring that set up, the rain baffle can block that the rainwater gets into the direct current screen, has protected the inside instrument of direct current screen, and the spring can play the cushioning effect when the box receives to hit the phase and produces the vibration, makes the box more stable, has reduced the risk that leads to inside instrument to damage because of the vibration.

Drawings

Fig. 1 is a schematic structural diagram of a dc distribution panel with a misoperation prevention function according to the present invention;

fig. 2 is a cross-sectional view of a dc distribution panel with a misoperation prevention function according to the present invention;

fig. 3 is a cross-sectional view of a dc distribution panel with a misoperation prevention function according to the present invention;

fig. 4 is a schematic structural diagram of a protective cover of a dc distribution panel with a misoperation prevention function according to the present invention;

fig. 5 is the utility model provides a structural schematic diagram of the telescopic link and the spring of direct current distribution panel with prevent maloperation function.

In the figure: the solar energy storage battery comprises a box body 1, a rain baffle plate 2, a ventilation net 3, a baffle plate 4, a support leg 5, a front door 6, a protective cover 7, a handle 8, a glass frame 9, a mounting plate 10, an exhaust fan 11, a spring 12, a telescopic rod 13, a support rod 14, an emergency lamp 15, an insulating plate 16, a vent 17, a battery box 18, a storage battery 19, a pull rod 20, a wire outlet 21, a wire groove 22, a fixing ring 23, a groove 24, a partition plate 25 and a wire connecting hole 26.

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.

Referring to fig. 1 to 5, a dc distribution panel with a misoperation prevention function includes a box 1, a mounting plate 10 is mounted on an outer wall of one side of the box 1 through bolts, the mounting plate 10 is used for mounting required instruments, a protective cover 7 is rotatably connected to an outer wall of a front side of the mounting plate 10 through a hinge, the protective cover 7 protects a switch mounted on the mounting plate 10, a groove 24 is formed in an outer wall of a bottom of the protective cover 7, the groove 24 is used when the switch is required to be turned on, the protective cover 7 is opened through the groove 24, the switch is clamped on the outer wall of the front side of the mounting plate 10 and is located inside the protective cover 7, four partition plates 25 distributed in an up-down structure are welded inside the box 1, the partition plates 25 are used for blocking and mounting the instruments, ventilation openings 17 distributed in a horizontal structure are formed in outer walls of tops of the partition plates 25, the ventilation openings 17 can help the instruments mounted, the exhaust fan 11 is used to exhaust the air inside the cabinet 1.

As can be seen from the above description, the present invention has the following advantages: through the protection cover 7, when the switch installed on the fluid screen is operated by a worker, the switch can be protected, the situation that the worker turns on the wrong switch is reduced, and the situation that the switch which does not need to be operated is turned on mistakenly due to scratch and rubbing when the worker operates the switch is reduced.

Further, a battery box 18 is installed on the inner wall of the bottom of the box body 1, a storage battery 19 is installed inside the battery box 18 through a screw, a pull rod 20 is welded on the outer wall of the front face of the battery box 18, the pull rod 20 is distributed in an up-down structure, a wire outlet hole 21 is formed in the outer wall of the front face of the battery box 18, and the wire outlet hole 21 penetrates through the inside of the battery box 18.

Further, the welding of 1 top outer wall of box has bracing

piece

14, and 14 and fixed weather shield 2 of bracing piece, and 14 top outer walls of bracing piece install weather shield 2 through the bolt, and weather shield 2 blocks the rainwater, reduces the condition that the rainwater got into 1 inside of box.

Further, telescopic link 13 is installed through the bolt in box 1 bottom outer wall four corners department, and telescopic link 13 outside has cup jointed spring 12, and telescopic link 13 and spring 12 can reduce box 1's vibrations when box 1 appears rocking, make box 1 more firm, and telescopic link 13 bottom outer wall welding has stabilizer blade 5.

Further, 1 back outer wall of box has baffle 4 through bolted connection, and baffle 4 enables the installation of the inside instrument volume of direct current screen and dismantles more conveniently, and 4 back outer walls of baffle and 1 both sides outer wall of box all install ventilation net 3 through the bolt, and ventilation net 3 is used for making the circulation of air.

Further, emergency light 15 is all installed through the screw in 1 top of box and both sides inner wall, emergency light 15 is opened by the staff when the outage, more convenient maintenance to 1 inside of box, insulation board 16 is installed through the bolt to 1 inner wall of box, and emergency light 15 runs through insulation board 16, insulation board 16 can stop the electric wire and fall on 1 inner wall of box when the circuit breaks down, avoid making 1 electrified of box because of the electric wire drops, reduce the loss because of the electric leakage leads to.

Furthermore, the bottom of the outer wall of one side of the box body 1 is provided with a wiring hole 26, the wiring hole 26 enables an electric wire to be connected into the box body 1, a fixing ring 23 is inserted into the wiring hole 26, and the fixing ring 23 is used for fixing the electric wire which passes through.

By adopting the exhaust fan 11 and the ventilation net 3 which are arranged through the arrangement, when the components in the box body radiate heat, common air can be fed and hot air can be discharged out of the box body 1, the temperature in the box body 1 can be stabilized, and the components can not be lost due to overhigh temperature; through the weather shield 2 and the spring 12 that set up, weather shield 2 can block that the rainwater gets into the direct current screen, has protected the inside instrument of direct current screen, and spring 12 can play the cushioning effect when box 1 receives to hit the phase production vibration, makes box 1 more stable, has reduced the risk that leads to inside instrument to damage because of the vibration.

In the following, some preferred embodiments or application examples are listed to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention to the prior art:

example 1

A direct current distribution panel with a misoperation prevention function comprises a box body 1, wherein a mounting plate 10 is mounted on the outer wall of one side of the box body 1 through bolts, required instruments are mounted on the mounting plate 10, the outer wall of the front side of the mounting plate 10 is rotatably connected with a protective cover 7 through a hinge, the protective cover 7 protects a switch mounted on the mounting plate 10, a groove 24 is formed in the outer wall of the bottom of the protective cover 7, the groove 24 is used when the switch is required to be opened, the protective cover 7 is opened through the groove 24, the switch is clamped on the outer wall of the front side of the mounting plate 10 and is positioned inside the protective cover 7, four partition plates 25 which are distributed in an up-down structure are welded inside the box body 1, the partition plates 25 are used for separating and mounting the instruments, ventilation openings 17 which are distributed in a horizontal structure are formed in the outer wall of the top of each partition plate 25, the exhaust fan 11 is used to exhaust the air inside the cabinet 1.

The battery box 18 is mounted on the inner wall of the bottom of the box body 1, the storage battery 19 is mounted in the battery box 18 through a screw, the pull rod 20 is welded on the outer wall of the front face of the battery box 18, the pull rod 20 is distributed in an up-down structure, the outer wall of the front face of the battery box 18 is provided with a wire outlet hole 21, and the wire outlet hole 21 penetrates into the battery box 18; the outer wall of the top of the box body 1 is welded with a support rod 14, the support rod 14 is fixed with a rain baffle 2, the outer wall of the top of the support rod 14 is provided with the rain baffle 2 through a bolt, and the rain baffle 2 stops rainwater, so that the rainwater is prevented from entering the box body 1; telescopic rods 13 are mounted at four corners of the outer wall of the bottom of the box body 1 through bolts, springs 12 are sleeved outside the telescopic rods 13, the telescopic rods 13 and the springs 12 can reduce the vibration of the box body 1 when the box body 1 shakes, so that the box body 1 is more stable, and support legs 5 are welded on the outer wall of the bottom of the telescopic rods 13; the outer wall of the back of the box body 1 is connected with a baffle 4 through bolts, the baffle 4 can enable instruments inside the direct current screen to be more conveniently mounted and dismounted, the outer wall of the back of the baffle 4 and the outer walls of two sides of the box body 1 are respectively provided with a ventilation net 3 through bolts, and the ventilation nets 3 are used for enabling air to circulate; the emergency lamps 15 are mounted on the top of the box body 1 and the inner walls of the two sides of the box body through screws, the emergency lamps 15 are turned on by workers when power is off, the maintenance of the interior of the box body 1 is more convenient, the insulating plates 16 are mounted on the inner walls of the box body 1 through bolts, the emergency lamps 15 penetrate through the insulating plates 16, and the insulating plates 16 can prevent a power grid from falling on the inner walls of the box body 1 when a circuit fails, so that the box body 1 is prevented from being electrified due to falling of electric wires, and the loss caused by electric leakage is reduced; the bottom of the outer wall of one side of the box body 1 is provided with a wiring hole 26, the wiring hole 26 enables an electric wire to be connected into the box body 1, a fixing ring 23 is inserted into the wiring hole 26, and the fixing ring 23 is used for fixing the electric wire which passes through.

The working principle is as follows: when the direct current screen is used, after a worker places the direct current screen at a working place, the spring 12 and the telescopic rod 13 arranged at the bottom of the box body 1 can reduce the shaking of the box body 1 to enable the box body 1 to be more stable, then the worker pushes the battery box 18 provided with the storage battery 19 into the box body 1 through the pull rod to be connected with the wire outlet 21, then the exhaust fan 11 is installed on the outer wall of the back surface of the partition plate 25 through bolts, when the direct current screen works, the exhaust fan 11 exhausts hot air, the ventilation nets 3 on the outer wall of the baffle plate and the outer wall of the side surface can circulate the air, so that the internal temperature of the box body 1 is reduced, the risk of damage of instruments in the box body due to overhigh temperature is reduced, the insulating plate 16 surrounded by the inner wall of the box body 1 can prevent an electric network from falling on the inner wall of the box body 1 when a circuit fails, the electric wire is prevented from being electrified, the rain shield 2 installed at the top of the box body 1 in the rainy weather can reduce the risk of rainwater entering the box body 1, when a worker operates a switch in the box body, the worker needs to lift the protective cover 7 installed on the mounting plate 10 through a hinge first and then open the switch, and the protective cover 7 can protect the switch and reduce the situation of mistaken opening caused by rubbing and scraping.

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 utility model provides a direct current distribution panel with prevent maloperation function, includes box (1), its characterized in that, mounting panel (10) are installed through the bolt to box (1) one side outer wall, mounting panel (10) front outer wall is connected with protection casing (7) through the hinge rotation, and protection casing (7) bottom outer wall opens flutedly (24), mounting panel (10) front outer wall joint has the switch, and the switch is located inside protection casing (7), box (1) internal weld has four baffles (25) that are structural distribution from top to bottom, and baffle (25) top outer wall all opens vent (17) that are the horizontal structure and distribute, baffle (25) back outer wall installs air discharge fan (11) that are structural distribution from top to bottom through the bolt.

2. The direct current distribution panel with the anti-misoperation function is characterized in that a battery box (18) is mounted on the inner wall of the bottom of the box body (1), a storage battery (19) is mounted inside the battery box (18) through a screw, a pull rod (20) is welded on the outer wall of the front face of the battery box (18), a wire outlet hole (21) is formed in the outer wall of the front face of the battery box (18), and the wire outlet hole (21) penetrates into the battery box (18).

3. The direct current distribution panel with the anti-misoperation function is characterized in that a supporting rod (14) is welded to the outer wall of the top of the box body (1), and a rain baffle (2) is mounted on the outer wall of the top of the supporting rod (14) through a bolt.

4. The direct current distribution panel with the anti-misoperation function is characterized in that telescopic rods (13) are mounted at four corners of the outer wall of the bottom of the box body (1) through bolts, springs (12) are sleeved outside the telescopic rods (13), and supporting legs (5) are welded on the outer wall of the bottom of the telescopic rods (13).

5. The direct current distribution panel with the anti-misoperation function is characterized in that a baffle (4) is connected to the outer wall of the back of the box body (1) through bolts, and ventilation nets (3) are mounted on the outer wall of the back of the baffle (4) and the outer walls of the two sides of the box body (1) through bolts.

6. The direct current distribution panel with the anti-misoperation function is characterized in that emergency lamps (15) are mounted on the top and the inner walls of two sides of the box body (1) through screws, insulating plates (16) are mounted on the inner walls of the box body (1) through bolts, and the emergency lamps (15) penetrate through the insulating plates (16).

7. The direct current distribution panel with the anti-misoperation function is characterized in that a wiring hole (26) is formed in the bottom of the outer wall of one side of the box body (1), and a fixing ring (23) is inserted into the wiring hole (26).