CN218351992U

CN218351992U - Outdoor switch board of preventing into water ventilates has

Info

Publication number: CN218351992U
Application number: CN202222740703.0U
Authority: CN
Inventors: 郭圣军; 曾凡
Original assignee: Hubei Xinchenyuan Electric Co ltd
Current assignee: Hubei Xinchenyuan Electric Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-01-20
Anticipated expiration: 2032-10-18

Abstract

The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with a ventilation water inlet prevention chamber, an air inlet is arranged on one side of a cabinet body, a heat dissipation mechanism is communicated to the other side of the cabinet body, a protection mechanism for preventing rainwater from entering the cabinet body from the air inlet is connected on the cabinet body, a drying mechanism is fixedly connected in the cabinet body, the drying mechanism is communicated with the air inlet, and a rainproof mechanism is fixedly connected to the upper end of the cabinet body; protection machanism includes uncovered case and first dust screen, and uncovered case communicates to on the inlet port, and the air inlet has been seted up to the bottom of uncovered case, and first dust screen fixed connection is to on the air inlet. The utility model discloses an open box structure, in the outside gas lets in the inlet port from the air inlet, it is internal to let in the gas in the inlet port through getting into the cabinet after drying mechanism is dry from the air inlet, gets rid of the water droplet wherein, and open box covers the inlet port, and the rainwater is sheltered from by open box when rainy day, and the rainwater can't get into the inlet port.

Description

Outdoor switch board of preventing into water ventilates has

Technical Field

The utility model relates to a switch board technical field especially relates to an outdoor switch board of preventing into water of ventilation.

Background

In our daily life, the switch board can be placed to the road both sides, and the switch board can be assembled various electrical equipment such as switchgear, measuring instrument, protection electrical apparatus and auxiliary assembly, electrical component in closed or semi-closed metal cabinet, sets up the inlet port on the switch board, is convenient for dispel the heat to the switch board, but under the rainy day, in the inlet port got into the switch board is followed easily to the rainwater, causes the interior telecommunication part of switch board to damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the rainwater that exists among the prior art and in getting into the switch board easily from the inlet port, cause the shortcoming of the telecom spare part damage in the switch board, and the outdoor switch board of preventing into water of having ventilate that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design one kind has the outdoor switch board of preventing intaking ventilates, includes the cabinet body, inlet port, protection machanism, dry mechanism, heat dissipation mechanism and rain-proof mechanism, wherein:

the air inlet is formed in one side of the cabinet body, the heat dissipation mechanism is communicated to the other side of the cabinet body, the cabinet body is connected with the protection mechanism for preventing rainwater from entering the cabinet body from the air inlet, the drying mechanism is fixedly connected into the cabinet body, the drying mechanism is communicated with the air inlet, and the rainproof mechanism is fixedly connected to the upper end of the cabinet body;

the protection mechanism comprises an open box and a first dust screen, the open box is communicated to the air inlet, the bottom end of the open box is provided with an air inlet, and the first dust screen is fixedly connected to the air inlet.

Preferably, the drying mechanism comprises a fixing box, a water-absorbing cloth pad and a through hole, the fixing box is fixedly connected to the inside of the cabinet body, the fixing box is communicated with the air inlet hole, the water-absorbing cloth pad is fixedly connected to the inside of the fixing box, and the through hole is formed in the bottom end of the fixing box.

Preferably, a mesh enclosure is arranged at the bottom end inside the fixing box, and a water absorption filler layer is arranged in the mesh enclosure.

Preferably, the water-absorbing filler layer is a water-absorbing silica gel particle filler layer.

Preferably, the heat dissipation mechanism comprises a fixing frame, a fan and a second dustproof net, the fixing frame is communicated to the cabinet body, the fan is fixedly connected to the fixing frame, and the second dustproof net is fixedly connected to an outlet of the fixing frame.

Preferably, rain-proof mechanism includes fixing base, connecting plate, fixing bolt, fixation nut and weather shield, fixing base fixed connection to the upper end of the cabinet body, the one end of connecting plate plug-in connect to on the fixing base, the other end fixed connection of connecting plate to on the weather shield, fixing bolt is connected to on the fixing base, fixing bolt passes in proper order the connecting plate with the fixing base, fixation nut fixed connection to on the fixing bolt.

The utility model provides a pair of have and ventilate and prevent outdoor switch board of intaking, beneficial effect lies in:

through open box structure, in the outside gas lets in the inlet port from the air inlet, it is internal that the gas that lets in the inlet port from the air inlet gets into the cabinet after drying mechanism is dry, gets rid of water droplet wherein, and open box covers the inlet port, and the rainwater is sheltered from by open box when rainy day, and the rainwater can't get into the inlet port.

Drawings

Fig. 1 is a schematic structural view of an outdoor power distribution cabinet with ventilation and water inlet prevention provided by the present invention;

fig. 2 is a schematic cross-sectional structural view of a power distribution cabinet with a ventilation water-inlet-proof chamber provided by the present invention;

FIG. 3 is a schematic view of a portion A of FIG. 2;

fig. 4 is the utility model provides a structural schematic diagram of rain-proof mechanism in outer switch board of water inlet is prevented in ventilation.

In the figure: the cabinet body 1, the air inlet 2, the protection mechanism 3, the drying mechanism 4, the heat dissipation mechanism 5, the rain-proof mechanism 6, the open box 31, the first dust screen 32, the fixing box 41, the water-absorbing cloth pad 42, the through hole 43, the mesh enclosure 44, the water-absorbing packing layer 45, the fixing frame 51, the fan 52, the second dust screen 53, the fixing seat 61, the connecting plate 62, the fixing bolt 63, the fixing nut 64 and the rain shield 65.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1

Referring to fig. 1-4, an outdoor switch board of preventing intaking ventilates, includes the cabinet body 1, inlet port 2, protection machanism 3, dry mechanism 4, heat dissipation mechanism 5 and rain-proof mechanism 6, wherein:

the air inlet 2 is arranged on one side of the cabinet body 1, the air inlet 2 enables air to enter the cabinet body 1, the temperature of the air in the cabinet body 1 is reduced, the heat dissipation mechanism 5 is communicated to the other side of the cabinet body 1, the heat dissipation mechanism 5 is used for dissipating heat of the cabinet body 1, the cabinet body 1 is connected with the protection mechanism 3 used for preventing rainwater from entering the cabinet body 1 from the air inlet 2, the rainwater is prevented from entering the cabinet body 1, the rainwater is prevented from damaging parts in the cabinet body 1, the drying mechanism 4 is fixedly connected into the cabinet body 1, the drying mechanism 4 is used for drying the air entering the cabinet body 1, the drying mechanism 4 is communicated with the air inlet 2, the rainproof mechanism 6 is fixedly connected to the upper end of the cabinet body 1, and the rainproof mechanism 6 is used for protecting the cabinet body 1;

protection machanism 3 includes uncovered case 31 and first dust screen 32, and uncovered case 31 communicates to on the inlet port 2, and uncovered case 31 is used for sheltering from the rainwater, avoids in the rainwater gets into inlet port 2, and the air inlet has been seted up to uncovered case 31's bottom, and the air inlet is convenient for the external gas to let in inlet port 2 through uncovered case 31, and on first dust screen 32 fixed connection to air inlet, first dust screen 32 is used for preventing that the dust from getting into in the cabinet body 1.

The working process is as follows: the hot gas with the cabinet body 1 after 5 start-up of heat dissipation mechanism discharges, reduces the temperature in the cabinet body 1, and outside gas gets into the cabinet body 1 through inlet port 2 when the heat dissipation in, and open case 31 covers inlet port 2, and when rainy day, the rainwater is sheltered from by open case 31, and the rainwater can't get into inlet port 2, and the gas that lets in inlet port 2 from the air inlet gets into the cabinet body 1 after 4 drying mechanisms.

Example 2

Referring to fig. 1-4, as another preferred embodiment of the present invention, as the difference with embodiment 1 lies in that drying mechanism 4 includes fixed box 41, cloth pad 42 and through-hole 43 absorb water, fixed box 41 fixed connection is in the cabinet body 1, fixed box 41 is used for installing cloth pad 42 absorbs water, fixed box 41 intercommunication inlet port 2, cloth pad 42 fixed connection absorbs water is in fixed box 41, cloth pad 42 absorbs water is used for drying the air that gets into in fixed box 41, the bottom to fixed box 41 is seted up to through-hole 43, the inside bottom of fixed box 41 is equipped with screen panel 44, screen panel 44 is used for installing water-absorbing packing layer 45, be equipped with water-absorbing packing layer 45 in the screen panel 44, water-absorbing packing layer 45 is used for drying the air in the fixed box 41, water-absorbing packing layer 45 is the silica gel granule that absorbs water.

Example 3

Referring to fig. 1-4, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the heat dissipation mechanism 5 includes a fixing frame 51, a fan 52 and a second dust screen 53, the fixing frame 51 is communicated to the cabinet 1, the fixing frame 51 is used for installing the fan 52, the fan 52 is fixedly connected to the fixing frame 51, the second dust screen 53 is fixedly connected to the outlet of the fixing frame 51, and after the fan 52 is powered on, the hot air in the cabinet 1 is extracted out to reduce the temperature of the air in the cabinet 1.

Example 4

Referring to fig. 1-4, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the rain-proof mechanism 6 includes a fixing base 61, a connecting plate 62, a fixing bolt 63, a fixing nut 64 and a rain shield 65, the fixing base 61 is fixedly connected to the upper end of the cabinet 1, the fixing base 61 is used for installing the connecting plate 62, one end of the connecting plate 62 is plugged into the fixing base 61, the connecting plate 62 is used for connecting the rain shield 65, the other end of the connecting plate 62 is fixedly connected to the rain shield 65, the rain shield 65 is used for shielding rainwater, the fixing bolt 63 is connected to the fixing base 61, the fixing bolt 63 is used for fixing the connecting plate 62, the fixing bolt 63 sequentially passes through the connecting plate 62 and the fixing base 61, the fixing nut 64 is fixedly connected to the fixing bolt 63, and the fixing nut 64 is used for connecting the fixing bolt 63.

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 an outdoor switch board of intaking is prevented in ventilation which characterized in that, includes the cabinet body (1), inlet port (2), protection machanism (3), dry mechanism (4), heat dissipation mechanism (5) and rain-proof mechanism (6), wherein:

the air inlet hole (2) is formed in one side of the cabinet body (1), the heat dissipation mechanism (5) is communicated to the other side of the cabinet body (1), the cabinet body (1) is connected with the protection mechanism (3) used for preventing rainwater from entering the cabinet body (1) from the air inlet hole (2), the drying mechanism (4) is fixedly connected into the cabinet body (1), the drying mechanism (4) is communicated with the air inlet hole (2), and the rainproof mechanism (6) is fixedly connected to the upper end of the cabinet body (1);

the protection mechanism (3) comprises an open box (31) and a first dustproof net (32), the open box (31) is communicated to the air inlet hole (2), an air inlet is formed in the bottom end of the open box (31), and the first dustproof net (32) is fixedly connected to the air inlet.

2. The outdoor power distribution cabinet with the functions of ventilation and water inflow prevention as claimed in claim 1, wherein the drying mechanism (4) comprises a fixing box (41), a water-absorbing cloth pad (42) and a through hole (43), the fixing box (41) is fixedly connected to the inside of the cabinet body (1), the fixing box (41) is communicated with the air inlet hole (2), the water-absorbing cloth pad (42) is fixedly connected to the inside of the fixing box (41), and the through hole (43) is opened to the bottom end of the fixing box (41).

3. The outdoor power distribution cabinet with the functions of ventilation and water inflow prevention as claimed in claim 2, wherein a mesh enclosure (44) is arranged at the bottom end of the inside of the fixed box (41), and a water absorption filler layer (45) is arranged in the mesh enclosure (44).

4. The outdoor power distribution cabinet with the functions of ventilation and water inflow prevention as well as the function of claim 3, wherein the water absorption packing layer (45) is a water absorption silica gel particle packing layer.

5. The outdoor power distribution cabinet with the ventilation function and the water inflow prevention function as claimed in claim 1, wherein the heat dissipation mechanism (5) comprises a fixed frame (51), a fan (52) and a second dust screen (53), the fixed frame (51) is communicated to the cabinet body (1), the fan (52) is fixedly connected to the fixed frame (51), and the second dust screen (53) is fixedly connected to an outlet of the fixed frame (51).

6. The outdoor power distribution cabinet with ventilation and water inflow prevention functions as claimed in claim 1, wherein the rainproof mechanism (6) comprises a fixed seat (61), a connecting plate (62), a fixing bolt (63), a fixing nut (64) and a rain shield (65), the fixed seat (61) is fixedly connected to the upper end of the cabinet body (1), one end of the connecting plate (62) is inserted onto the fixed seat (61), the other end of the connecting plate (62) is fixedly connected onto the rain shield (65), the fixing bolt (63) is connected onto the fixed seat (61), the fixing bolt (63) sequentially penetrates through the connecting plate (62) and the fixed seat (61), and the fixing nut (64) is fixedly connected onto the fixing bolt (63).