CN106532496A - Protection house for electrical equipment - Google Patents

Abstract

Disclosed in the invention is a protection house for electrical equipment. The protection house comprises a cabinet body, a bottom plate, and a shelter roof. The bottom plate is arranged at the bottom of the cabinet body; and mounting holes are formed in the part, connected with the cabinet body, of the bottom plate. The shelter roof is arranged at the top of the cabinet body. A mounting cavity is formed inside the cabinet body; component mounting plates are arranged in the mounting cavity; and connection holes are formed in the surfaces of the component mounting plates. Mounting grooves matching the component mounting plates are formed in the left inner wall and the right inner wall of the cabinet body. An exhausting louver is arranged at the right side surface of the cabinet body; a shielding plate is arranged at the lower side of the exhausting louver; an air inlet is formed in the cabinet body at the lower side of the shielding plate; and a dust-removing hood is arranged at the outer port of the air inlet. Besides, cooling fans are arranged in the air inlet and is connected with a temperature-sensing controller. The protection house has advantages of simple and reasonable structure, good heat radiation performance, and excellent dust-proof performance.

Description

A kind of electric equipment protection room

technical field

The invention relates to electric equipment, in particular to an electric equipment protection room.

Background technique

As we all know, power equipment will release a lot of heat during operation, and the heat left inside the box will affect the normal operation of the power equipment. The traditional method is to set vent holes around the box, although these vent holes can relieve the heat inside the box. The pressure on the machine, but the dust will enter the inside of the machine through the air holes, which will damage the parts of the machine to a certain extent. In the prior art, there are also people who set air vents on the lower edge of the top cover of the box or the bottom plate of the box. Although this can effectively reduce the entry of dust, in the rainy season or in the weather with a large amount of snowfall in winter, after rain or melting The snow water in the snow will flow into the box from the vent hole at the bottom, causing damage to the power equipment, and even causing a bigger accident. In order to solve the above problem, there is a kind of protection room for power equipment, but this kind of protection room only uses the cooling holes of the louvers The size of the device can be used to improve the heat dissipation effect of the device. This passive heat dissipation method cannot fundamentally improve the heat dissipation effect of the device, and this heat dissipation method is easy to allow dust to enter the device, thereby affecting the normal operation of the electrical components in the device.

Contents of the invention

The purpose of the present invention is to provide a power equipment protection room to solve the problems raised in the above-mentioned background technology.

To achieve the above object, the present invention provides the following technical solutions:

A power equipment protection room, comprising a cabinet body, a bottom plate and a rain-proof roof, the bottom of the cabinet body is provided with a bottom plate, the board where the bottom plate and the cabinet body meet is provided with mounting holes, and the top of the cabinet body is provided with a rain-proof roof, There is an installation cavity in the cabinet, and a component installation plate is arranged in the installation cavity. There are communication holes on the surface of the component installation plate. There are installation grooves on the left and right inner walls of the cabinet to match the component installation plates. There is a row on the right side of the cabinet. Air louvers, the lower side of the exhaust louvers is provided with a baffle plate, the cabinet under the baffle plate is provided with an air inlet, the outer port of the air inlet is provided with a dust cover, the air inlet is provided with a cooling fan, and the cooling fan is connected to the temperature sensor. controller.

As a further solution of the present invention: the section of the rain-shielding roof is triangular.

As a further solution of the present invention: the component mounting plate is movably fixed inside the cabinet body, and there is more than one component mounting plate.

As a further solution of the present invention: the number of the cooling fan is more than one.

Compared with the prior art, the beneficial effect of the present invention is: the present invention is provided with an installation cavity in the cabinet, and a component installation plate is provided in the installation cavity, the number of component installation plates is more than one, and the component installation plate divides the installation cavity It is divided into several placement areas, which provides enough installation space for the staff to arrange the power components, avoids the problem of wire winding, and facilitates the heat dissipation of the components. At the same time, it also realizes the maximum utilization of the internal space of the cabinet. The left and right inner walls of the body are provided with mounting grooves that match the component mounting plates. The setting of this mounting groove makes the component mounting plates movably fixed inside the cabinet, so that when the staff repairs the device, the component mounting plates can be moved along the mounting grooves. Pulling away from the cabinet prevents the staff from sticking their heads into the cabinet, which facilitates the maintenance of the staff. In addition, when the temperature inside the cabinet is lower than the set value, the temperature sensor controller controls the cooling fan at a lower level. When the temperature in the cabinet is higher than the set value, the temperature sensor controller speeds up the rotation of the heat dissipation fan, thereby improving the heat dissipation performance of the device. This active cooling method greatly improves the heat dissipation performance of the device. The dust in the intake air is removed by the dust removal cover, thereby preventing the dust from entering the device. The invention has simple and reasonable structure, good heat dissipation performance and high dustproof performance.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

Among them: cabinet body 1, bottom plate 2, rainproof roof 3, installation hole 4, installation groove 5, component installation plate 6, Unicom hole 7, exhaust louver 8, shielding plate 9, dust cover 10, cooling fan 11, air intake Mouth 12, temperature sense controller 13.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Fig. 1, in the embodiment of the present invention, a kind of power equipment protection room includes a cabinet body 1, a bottom plate 2 and a rain-proof roof 3, the bottom of the cabinet body 1 is provided with a bottom plate 2, and the bottom plate 2 is connected to the cabinet body 1 There are mounting holes 4 on the board at the top of the cabinet body 1. The top of the cabinet body 1 is provided with a rain-shielding roof 3. The cross-section of the rain-shielding roof 3 is triangular. There is an installation cavity inside the cabinet body 1. There is a component mounting plate 6 in the installation cavity. The number of mounting plates 6 is more than one, and the component mounting plate 6 divides the installation cavity into several placement areas, which provides enough installation space for the staff to arrange the power components, avoids the problem of line winding, and facilitates the installation of components. Heat dissipation also maximizes the utilization rate of the internal space of the cabinet body 1. The surface of the component mounting plate 6 is provided with a communication hole 7, and the left and right inner walls of the cabinet body 1 are provided with mounting grooves 5 that match the component mounting plate 6. The setting of the mounting groove 5 makes the component mounting plate 6 movable and fixed inside the cabinet body 1, so that when the staff maintains the device, the component mounting plate 6 can be drawn away from the cabinet body 1 along the mounting groove 5, avoiding the staff from stretching their heads. Enter the cabinet body 1, thereby facilitating the maintenance of the staff, the right side of the cabinet body 1 is provided with an exhaust louver 8, the lower side of the exhaust louver 8 is provided with a shielding plate 9, and the cabinet body 1 on the lower side of the shielding plate 9 is provided with The air inlet 12, the outer port of the air inlet 12 is provided with a dust removal cover 10, the effect of the dust removal cover 10 is to remove the dust in the intake air, thereby preventing the dust from entering the device, and the air inlet 12 is provided with a heat dissipation fan 11 to dissipate heat. The quantity of blower fan 11 is more than one, and cooling blower fan 11 is connected with temperature sensor controller 13, and the effect of temperature sensor controller 13 is to monitor the temperature in the cabinet body 1, when the temperature inside cabinet body 1 is lower than the set value, the temperature sensor The sensor controller 13 controls the heat dissipation fan 11 to be at a lower speed. When the temperature in the cabinet 1 is higher than the set value, the temperature sensor controller 13 accelerates the rotation of the heat dissipation fan 11, thereby improving the heat dissipation performance of the device. The active cooling method greatly improves the heat dissipation performance of the device.

The working principle of the present invention is: the present invention is provided with installation cavity in the cabinet body, is provided with component installation plate in the installation cavity, the quantity of component installation plate is more than one, and component installation plate divides installation cavity into several placement areas, like this It provides enough installation space for the staff to arrange the power components, avoids the problem of line winding, and facilitates the heat dissipation of the components. At the same time, it also realizes the maximum utilization of the internal space of the cabinet. The installation groove matched with the component installation plate, the setting of this installation groove makes the component installation plate movably fixed inside the cabinet, so that when the staff repairs the device, the component installation plate can be pulled out of the cabinet along the installation groove, avoiding the The staff put their heads into the cabinet, which facilitates the maintenance of the staff. In addition, when the temperature inside the cabinet is lower than the set value, the temperature sensor controller controls the cooling fan at a lower speed. When the temperature is higher than the set value, the temperature sensor controller speeds up the rotation of the cooling fan, thereby improving the heat dissipation performance of the device. This active cooling method greatly improves the heat dissipation performance of the device. dust, so as to prevent dust from entering the device.

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (4)

1. a kind of electric equipment protection room, including cabinet, base plate and top of keeping off the rain, it is characterized in that, the bottom of cabinet bulk is provided with base plate, installing hole is provided with base plate and the plate of cabinet joint, top of keeping off the rain is provided with the top of cabinet, installation cavity is provided with cabinet, component-mounted boards are provided with installation cavity, component-mounted boards surface is provided with linked hole, cabinet or so inwall is provided with the mounting groove being engaged with component-mounted boards, cabinet right flank is provided with aerofluxuss shutter, shutter is provided with the downside of aerofluxuss shutter, cabinet on the downside of shutter is provided with air inlet, dust excluding hood is provided with air inlet external port, cooling fan is provided with air inlet, cooling fan connects warming controller.

2. a kind of electric equipment protection room according to claim 1, it is characterised in that the section on the top of keeping off the rain is triangle.

3. a kind of electric equipment protection room according to claim 1, it is characterised in that the component-mounted boards are movably fixed to inside cabinet, and the quantity of component-mounted boards is more than one.

4. a kind of electric equipment protection room according to claim 1, it is characterised in that the quantity of the cooling fan is more than one.