CN213584789U

CN213584789U - Outdoor comprehensive distribution box

Info

Publication number: CN213584789U
Application number: CN202022151911.8U
Authority: CN
Inventors: 胡家旺
Original assignee: Yunnan Yunkong Electric Complete Equipment Co ltd
Current assignee: Yunnan Yunkong Electric Complete Equipment Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-06-29
Anticipated expiration: 2030-09-27

Abstract

The invention relates to an outdoor comprehensive distribution box which comprises a box body, supporting legs, a door body, a heat dissipation box, a heat dissipation mechanism, a top seat, a photovoltaic panel, a main switch, a slave switch, a controller, a wire arrangement board, an electrical element and a wire. The heat dissipation mechanism comprises a heat absorption plate, a heat conduction plate, a heat dissipation fin and a dust screen. The top of the line-thinning plate is provided with a through hole, the front surface of the line-thinning plate is provided with an indicator light corresponding to the position of the through hole, and a current sensor is arranged in the through hole. The solar energy storage box can absorb illumination solar energy, and avoids illumination heat from entering the interior of the box body to generate high temperature; the box body is completely closed, the heat dissipation mechanism is used for dissipating heat, the heat dissipation effect can be realized, and meanwhile, dust, cockroaches and the like can be prevented from entering the box body to pollute and damage equipment; the through holes on the sparse line plate can arrange the wires; meanwhile, the controller receives current data of the current sensor sensing wire and controls the indicator lamp to be electrified and light-emitting according to the current signal, so that a worker can overhaul a circuit according to the indicator lamp, and the overhaul efficiency is improved.

Description

Outdoor comprehensive distribution box

Technical Field

The invention relates to the technical field of power equipment, in particular to an outdoor comprehensive distribution box.

Background

The distribution box is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement, and a circuit can be switched on or off by a manual or automatic switch in normal operation.

Multiple electrical components of block terminal internally mounted, long-time use, electrical components generates heat easily and burns out the circuit, the fire accident takes place, in order to guarantee the normal use of block terminal, the ventilation hole is generally seted up to the side of block terminal, guarantee the internal plant ventilation cooling, but outdoor block terminal is when using, receive irradiant influence, the inside temperature of box risees, the ventilation hole effect is not big, the block terminal is in outdoor use simultaneously, the dust volume is big, the effect of dust screen is not ideal enough, the dust still gets into box internal contamination equipment and circuit easily, bring the potential safety hazard for equipment operation, and current block terminal electric wire is disorderly, be unfavorable for the staff and carry out the later maintenance. Therefore, an outdoor comprehensive distribution box is provided.

Disclosure of Invention

The invention aims to improve and innovate the defects and problems in the background technology, and provides an outdoor comprehensive distribution box which can absorb heat energy, efficiently dissipate heat, quickly overhaul and prevent winding disorder.

The utility model provides a block terminal is synthesized to open air, includes the box, the equal fixed mounting in both sides of bottom half has the supporting legs. The left side movable mounting of box has a door body, and the equal fixed mounting in the left and right sides outside the box has the heat dissipation case, and the inside of two heat dissipation cases all is equipped with heat dissipation mechanism. The top of the box body is of an open structure, and a top seat is fixedly arranged at the open structure. Photovoltaic panels are arranged on two sides of the outer surface of the top seat. The left side fixed mounting on the inner chamber upper portion of box has the master switch, and the right side fixed mounting on the inner chamber upper portion of box has the slave switch, and the inner chamber fixed mounting of box has the controller that is located the master switch below, electric connection between master switch and the slave switch. The middle part of the inner cavity of the box body is fixedly provided with a line-thinning plate. An electrical element is fixedly arranged at the bottom of the inner cavity of the box body, and a lead is fixedly arranged at the bottom of the switch.

Each heat dissipation mechanism comprises a heat absorption plate, a heat conduction plate, heat dissipation fins and a dust screen. One side of the heat absorbing plate is fixedly connected with the wall surface of the box body, and the other side of the heat absorbing plate is fixedly provided with a heat conducting plate. One side of the heat conducting plate, which is far away from the heat absorbing plate, is provided with radiating fins. The heat dissipation box is internally provided with a dustproof net, and the heat absorption plate, the heat conduction plate and the heat dissipation fins are positioned in a heat dissipation chamber formed by the dustproof net and the wall surface of the box body in a surrounding mode. And the wall of the heat dissipation box is provided with a ventilation hole.

A plurality of through holes are formed in the top of the line-thinning plate, indicator lamps are arranged on the positions, corresponding to the through holes, of the front face of the line-thinning plate, and one indicator lamp corresponds to one through hole. And the end of the lead, which is far away from the slave switch, penetrates through the through hole from the top of the line thinning plate and then is electrically connected with the electrical appliance element.

And a current sensor is arranged in the through hole. The output end of the current sensor is electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the input end of the indicator lamp. The controller receives current data of the current sensor sensing lead and controls the indicator lamp to be electrified according to the current signal.

In one embodiment, the photovoltaic solar battery further comprises a storage battery, a socket and a charging and discharging circuit, wherein the charging and discharging circuit is electrically connected with the photovoltaic panel, the storage battery and the socket respectively.

In one embodiment, two rain sheltering eaves are arranged on two sides outside the box body respectively and are positioned above the heat dissipation box.

The invention has the advantages and beneficial effects that:

1. this block terminal is synthesized to open air, through the use of photovoltaic board, absorbs illumination solar energy, avoids the inside production high temperature of illumination heat entering box, and charge-discharge circuit can control the photovoltaic board simultaneously and charge for the battery, can control the battery again and pass through the socket and discharge to other consumer.

2. This block terminal is synthesized to open air, the box seals completely, utilizes heat dissipation mechanism to dispel the heat, not only can realize radiating efficiency, can prevent simultaneously that dust, cockroach etc. from getting into the inside pollution of box and damaging equipment, has improved the security of the device operation, has prolonged the device's life simultaneously.

3. This block terminal is synthesized to open air, the inside through-hole of sparse line board can be arranged in order the wire, prevent that the disorderly influence equipment of wire from normally going on, simultaneously through the inside current sensor response wire of through-hole electric current to give the controller with data transfer, the controller dredges the pilot lamp circular telegram on line board surface and gives out light according to monitoring data control, makes the staff overhaul the circuit according to the pilot lamp, avoids the staff to check the circuit one by one, improves and overhauls the circuit, improves maintenance efficiency, the practicality reinforcing.

4. This block terminal is synthesized to open air hides the design of rain eaves, can prevent that the rainwater from getting into the heat dissipation incasement to cause the damage to heat dissipation incasement part component.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention.

Fig. 2 is a schematic view of the external structure of the present invention.

Fig. 3 is a schematic structural diagram of the sparse line plate of the present invention.

Figure 4 is a partial cross-sectional view of the sparse plate, lead, via of the present invention.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "disposed" on another element, it can be directly disposed or attached to the other element or intervening elements may also be present. The terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in an orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Example 1

Referring to fig. 1 to 4, an outdoor integrated distribution box includes a box body 1. Supporting legs 2 are fixedly arranged on two sides of the bottom of the box body 1. The left side movable mounting of box 1 has a body 3, and the equal fixed mounting in the left and right sides outside box 1 has heat dissipation case 4, and the inside of two heat dissipation cases 4 all is equipped with heat dissipation mechanism. The top of the box body 1 is of an open structure, and a top seat 5 is fixedly arranged at the open structure. Photovoltaic panels 6 are arranged on two sides of the outer surface of the top seat 5. The left side of the upper part of the inner cavity of the box body 1 is fixedly provided with a main switch 7. The right side of the upper part of the inner cavity of the box body 1 is fixedly provided with a slave switch 8. The inner cavity of the box body 1 is fixedly provided with a controller 9 positioned below the main switch 7. The master switch 7 is electrically connected with the slave switch 8. The middle part of the inner cavity of the box body 1 is fixedly provided with a line thinning plate 10. An electrical element 11 is fixedly arranged at the bottom of the inner cavity of the box body 1, and a lead 12 is fixedly arranged at the bottom of the switch 8.

Each heat dissipation mechanism comprises a heat absorption plate 41, a heat conduction plate 42, a heat dissipation fin 43 and a dust screen 44. One side of the heat absorbing plate 41 is fixedly connected with the wall surface of the box body 1, and the other side is fixedly provided with a heat conducting plate 42. The heat conducting plate 42 is provided with heat radiating fins 43 on the side away from the heat absorbing plate 41. A dust screen 44 is arranged in the heat dissipation box 4, and the heat absorption plate 41, the heat conduction plate 42 and the heat dissipation fins 43 are positioned in a heat dissipation chamber 45 formed by the dust screen 44 and the wall surface of the box body 1 in an enclosing manner. The wall of the heat dissipation box 4 is provided with a vent hole 46.

The top of the line-thinning plate 10 is provided with a plurality of through holes 101, the front face of the line-thinning plate 10 corresponding to the through holes 101 is provided with indicator lamps 102, and one through hole 101 corresponds to one indicator lamp 102. The end of the conducting wire 12 far away from the switch 8 passes through the through hole 101 from the top of the sparse wire plate 10 and is electrically connected with the electrical element 11.

The through hole 101 is provided with a current sensor 13 therein. The output end of the current sensor 13 is electrically connected with the input end of the controller 9, and the output end of the controller 9 is electrically connected with the input end of the indicator lamp 102; the controller 9 receives the current data of the sensing wire of the current sensor 13 and controls the indicator light 102 to be electrified according to the current signal.

The photovoltaic solar battery further comprises a storage battery 15, a socket 16 and a charging and discharging circuit, wherein the charging and discharging circuit is electrically connected with the photovoltaic panel 6, the storage battery 15 and the socket 16 respectively.

Specifically, two sides of the outer side of the box body 1 are respectively provided with a rain shielding eave 14, and the rain shielding eave 14 is positioned above the heat dissipation box 4.

The working principle and the working process of the invention are as follows:

absorb illumination solar energy through photovoltaic board 6, avoid the inside production high temperature of illumination heat entering box 1, charge-discharge circuit can control photovoltaic board 6 simultaneously and charge for battery 15, can control battery 15 again and discharge other consumer through socket 16.

The heat absorption plate 41 absorbs the heat of the box body 1, the heat is transferred to the radiating fins 43 through the heat conduction plate 42, and the radiating fins 43 are used for radiating, so that the device is guaranteed to realize high-efficiency heat radiation, and the safety and the stability of the device are improved; meanwhile, the wall of the heat dissipation box 4 is provided with the vent holes 46, so that the inside and outside air of the heat dissipation box 43 can circulate, and the rapid heat dissipation of the heat dissipation fins 43 is ensured.

According to the invention, the through hole 101 in the sparse line board 10 is utilized to arrange the lead 12, so that the normal operation of equipment is prevented from being influenced by disorder of the lead 12, meanwhile, the current sensor 13 in the through hole 101 senses the current of the lead 12 and transmits data to the controller 9, and the controller 9 controls the indicator lamp 102 on the surface of the sparse line board 10 to be electrified and luminous according to the monitored data, so that a worker can overhaul a line according to the indicator lamp.

The embodiments of the present invention are described only for the preferred embodiments of the present invention, and not for the limitation of the concept and scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the design concept of the present invention shall fall into the protection scope of the present invention, and the technical content of the present invention which is claimed is fully set forth in the claims.

Claims

1. The outdoor comprehensive distribution box comprises a box body and is characterized in that supporting legs are fixedly mounted on two sides of the bottom of the box body, a door body is movably mounted on the left side of the box body, heat dissipation boxes are fixedly mounted on the left side and the right side outside the box body, heat dissipation mechanisms are arranged inside the two heat dissipation boxes, the top of the box body is of an open structure, a top seat is fixedly mounted at the position of the open structure, photovoltaic panels are arranged on two sides of the outer surface of the top seat, a main switch is fixedly mounted on the left side of the upper portion of an inner cavity of the box body, a slave switch is fixedly mounted on the right side of the upper portion of the inner cavity of the box body, a controller located below the main switch is fixedly mounted in the inner cavity of the box body, the main switch is electrically connected with the slave switch, a line thinning board;

each heat dissipation mechanism comprises a heat absorption plate, a heat conduction plate, heat dissipation fins and a dust screen, one side of the heat absorption plate is fixedly connected with the wall surface of the box body, the heat conduction plate is fixedly installed on the other side of the heat absorption plate, the heat dissipation fins are arranged on one side, away from the heat absorption plate, of the heat conduction plate, the dust screen is arranged in the heat dissipation box, the heat absorption plate, the heat conduction plate and the heat dissipation fins are located in a heat dissipation cavity formed by the dust screen and the wall surface of the box body in an enclosing mode;

the top of the wire thinning plate is provided with a plurality of through holes, the front surface of the wire thinning plate is provided with an indicator lamp corresponding to the through holes, one through hole corresponds to one indicator lamp, and the end of the lead, which is far away from the slave switch, penetrates through the through holes from the top of the wire thinning plate and then is electrically connected with an electrical appliance element;

the through hole is internally provided with a current sensor, the output end of the current sensor is electrically connected with the input end of the controller, the output end of the controller is electrically connected with the input end of the indicating lamp, and the controller receives current data of a wire induced by the current sensor and controls the indicating lamp to be electrified according to a current signal.

2. The outdoor integrated distribution box according to claim 1, further comprising a storage battery, a socket and a charging and discharging circuit, wherein the charging and discharging circuit is electrically connected to the photovoltaic panel, the storage battery and the socket respectively.

3. The outdoor integrated distribution box according to claim 1, wherein two rain sheltering eaves are respectively disposed on two sides outside the box body, and the rain sheltering eaves are located above the heat dissipation box.