CN210779673U - Novel surface-mounted distribution box - Google Patents

Abstract

The utility model provides a novel obviously adorn formula block terminal, including box, chamber door base plate and rain-proof ventilation mechanism, the chamber door is installed in the opening face of box, base plate fixed mounting is inside the box, rain-proof ventilation mechanism includes vent, rain-proof piece, radiator fan and filter. Utilize the utility model discloses a novel obviously adorn formula block terminal of technical scheme preparation, installed radiator fan in this block terminal, the outer both sides of box are equipped with the ventilation louvre, cooperation radiator fan can effectively avoid the inside high temperature of box to electric elements's influence, and radiator hole department is equipped with the arch baffle simultaneously, can avoid the rainwater to flow in inside the box in rainy weather, installs the filter screen in the box, can the incasement dust that significantly reduces, guarantees electric elements's normal work in the block terminal.

Description

Novel surface-mounted distribution box

Technical Field

The utility model belongs to the technical field of power equipment, especially, relate to a novel obviously adorn formula block terminal.

Background

The distribution box is a box which is used for integrating power instruments or equipment and is convenient to monitor, control, debug or maintain, and the installation and operation of the distribution box are particularly important in the laying of circuits. The outdoor open-mounted distribution box is influenced by outdoor environmental factors, high temperature, rainfall, dust particles and the like can influence the normal work of electrical elements in the distribution box, the electrical elements are damaged slightly, and the distribution box is short-circuited seriously, so that the loss difficult to compensate is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem, a novel obviously adorn formula block terminal has been designed.

The technical scheme of the utility model be, a novel obviously adorn formula block terminal, including box, chamber door base plate and rain-proof ventilation mechanism, the chamber door is installed in the opening face of box, base plate fixed mounting is inside the box, rain-proof ventilation mechanism includes vent, rain-proof piece, radiator fan and filter, radiator fan installs on the both sides wall of box inside, box both sides and evenly distributed are located to the vent, rain-proof piece is fixed in on the vent, the filter is installed in box inside both sides wall and is covered on the vent, be equipped with inclined plane and connector on the rain-proof piece, the ground wind gap has been seted up in the one side for the inclined plane on the rain-proof piece.

The base plate four corners department is equipped with the fixed orifices, install temperature sensor, miniature circuit breaker, zero line copper bar and contactor on the base plate in proper order.

The box door is sequentially provided with a transparent window, a door lock, an indicator light, a control button and a change-over switch.

The angle of the inclined plane is that the connecting port is connected with the ventilation opening.

The box door is connected with the box body through a stainless steel hinge.

The miniature circuit breaker is a C120 type miniature circuit breaker.

The novel open-mounted distribution box is suitable for circuits with the alternating current of 50-60HZ and 500V or below.

And the outer surfaces of the box body and the box door are subjected to electrostatic plastic spraying treatment.

Utilize the utility model discloses a novel obviously adorn formula block terminal of technical scheme preparation, installed radiator fan in this block terminal, the outer both sides of box are equipped with the vent, cooperation radiator fan can effectively avoid the inside high temperature of box to electric elements's influence, and radiator hole department is equipped with the piece that keeps off the rain simultaneously, can avoid rainwater to flow in inside the box in rainy weather, installs the filter in the box, can the incasement dust that significantly reduces, guarantees electric elements's normal work in the block terminal.

Drawings

Fig. 1 is a perspective view of a power distribution box;

FIG. 2 is a front view of the electrical distribution box;

FIG. 3 is a left side view of the electrical box;

fig. 4 is a diagram of a rain block.

In the figure: 1. a box body; 2. a box door; 3. a substrate; 4. a heat radiation fan; 5. a vent; 6. a filter plate; 7. a fixing hole; 8. a temperature sensor; 9. a miniature circuit breaker; 10. a zero line copper bar; 11. a contactor; 12. a transparent window; 13. a door lock; 14. an indicator light; 15. a control button; 16. a transfer switch; 17. a rain blocking block; 18. an inclined surface; 19. a connecting port; 20. a ground tuyere; 21. and (7) stainless steel hinges.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings, as shown in fig. 1-3, a novel surface-mounted distribution box includes a box body, a box door substrate and a rain-proof ventilation mechanism, wherein the box door is installed on the opening surface of the box body, the substrate is fixedly installed inside the box body, the rain-proof ventilation mechanism includes a ventilation opening, a rain-blocking block, a heat dissipation fan and a filter plate, the heat dissipation fan is installed on two side walls inside the box body, the ventilation opening is arranged on two sides of the box body and is uniformly distributed, the rain-blocking block is fixed on the ventilation opening, and the filter plate is installed on two side walls inside; the four corners of the substrate are provided with fixing holes, and the substrate is sequentially provided with a temperature sensor, a miniature circuit breaker, a zero line copper bar and a contactor; a transparent window, a door lock, an indicator light, a control button and a change-over switch are sequentially arranged on the box door; the angle of the inclined surface is that the connecting port is connected with the ventilation opening; the box door is connected with the box body through a stainless steel hinge; the miniature circuit breaker is a C120 type miniature circuit breaker; the novel surface-mounted distribution box is suitable for circuits with the alternating current of 50-60HZ and 500V or below; and the outer surfaces of the box body and the box door are subjected to electrostatic plastic spraying treatment.

The distribution box is a surface-mounted distribution box, is arranged outdoors, is fixedly arranged in a box body through a fixing hole, is suitable for modern buildings such as industrial and mining enterprises and residential quarters, is used for alternating current illumination and small power control circuits of 50-60Hz and 500V or below, is used for line overload and short circuit protection, adopts a C120 high breaking capacity circuit breaker, a zero line copper bar in the distribution box is used for connecting a zero line ground wire, a miniature circuit breaker is used for breaking a circuit, and a contactor and a change-over switch are used for controlling a loop; when the distribution box is installed and used, the equipment starts to work only by pressing a control button at the box door and opening the contactor, and meanwhile, the indicator light is also lightened; when the control button is pressed again, the contactor is disconnected, the equipment stops working, and the indicator light is turned off.

The utility model discloses in, install the transparent window on the chamber door, be convenient for observe the operating condition of inner member, box internally mounted has radiator fan, the box both sides are equipped with the vent, install temperature sensor on the base plate, when detecting the interior temperature of box when higher, control radiator fan begins to work, good heat dissipation ability is being possessed, and simultaneously, the filter screen is installed to the inside vent department of box, can effectively filter external dust granule, guarantee incasement electrical component has good operational environment, the box, the chamber door surface all has the static to spout plastics to handle, high fail safe nature has.

As shown in fig. 4, the rain shielding block is provided with an inclined plane and a connecting port, and one surface of the rain shielding block opposite to the inclined plane is provided with a ground air port; the welding of the outside vent department of box has the weather shield, and the ground wind gap on the weather shield is towards ground, and its opposite face is the inclined plane, and in rainfall weather, the rainwater can landing to ground thereupon after falling to on the inclined plane, and the piece that keeps off the rain can effectively avoid the rainwater to get into inside the box in ventilation cooling, causes dangerous situations such as electrical component short circuit wherein to take place.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims (8)

1. A novel open-mounted distribution box is characterized by comprising a box body (1), a box door (2), a base plate (3) and a rainproof ventilation mechanism, the box door (2) is arranged on the opening surface of the box body (1), the base plate (3) is fixedly arranged in the box body (1), the rain-proof ventilation mechanism comprises a ventilation opening (5), a rain-proof block (17), a heat radiation fan (4) and a filter plate (6), the heat radiation fans (4) are arranged on two side walls in the box body (1), the ventilation openings (5) are arranged at two sides of the box body (1) and are uniformly distributed, the rain blocks (17) are fixed on the ventilation openings (5), the filter plates (6) are arranged on two side walls inside the box body (1) and cover the ventilation openings (5), the rain-proof block (17) is provided with an inclined surface (18) and a connecting port (19), one surface of the rain shielding block (17) opposite to the inclined surface is provided with a ground air port (20).

2. The novel surface-mounted distribution box according to claim 1, wherein fixing holes (7) are formed in four corners of the base plate (3), and a temperature sensor (8), a miniature circuit breaker (9), a zero line copper bar (10) and a contactor (11) are sequentially mounted on the base plate (3).

3. A novel open-mounted distribution box according to claim 1, characterized in that a transparent window (12), a door lock (13), an indicator light (14), a control button (15) and a change-over switch (16) are sequentially mounted on the box door (2).

4. A new surface-mounted electrical distribution box according to claim 1, characterized in that said inclined surface (18) has an angle of 30 °, said connection opening (19) being connected to said ventilation opening (5).

5. A novel open-mounted distribution box according to claim 1, characterized in that the box door (2) is connected with the box body (1) through stainless steel hinges (21).

6. A new surface-mounted switchgear cabinet according to claim 2, characterized in that said miniature circuit breaker (9) is a C120 type miniature circuit breaker.

7. The novel surface-mounted distribution box according to claim 1, wherein the novel surface-mounted distribution box is suitable for exchanging 50-60HZ, 500V and below circuits.

8. The novel open-mounted distribution box according to claim 1, wherein the outer surfaces of the box body (1) and the box door (2) are subjected to electrostatic spraying treatment.

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