CN216121306U

CN216121306U - Dampproofing, switch board of arc extinguishing convenient to heat dissipation

Info

Publication number: CN216121306U
Application number: CN202122083022.7U
Authority: CN
Inventors: 林顺建
Original assignee: Zhejiang Jinshuo Electric Co ltd
Current assignee: Zhejiang Jinshuo Electric Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-03-22
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a moisture-proof and arc-extinguishing power distribution cabinet convenient for heat dissipation, which comprises a main body and a moisture-proof component, wherein the moisture-proof component used for moisture prevention of the power distribution cabinet is arranged in the upper part of the main body, the moisture-proof component comprises a first installation block, an electric lifting loop bar, a lower pressing block, a rubber cushion, a storage block, a moisture-proof sponge, a water outlet hole and a moisture absorption hole, the electric lifting loop bar is arranged below the first installation block, the lower pressing block is arranged at one end, far away from the first installation block, of the electric lifting loop bar, the lower pressing block and the first installation block form a lifting structure through the electric lifting loop bar, the outer wall of the lower pressing block is sleeved with the rubber cushion, and the storage block is arranged outside the rubber cushion. This switch board convenient to radiating dampproofing, arc extinguishing makes this switch board inside can keep dry through setting up of dampproofing subassembly, avoids the staff to be passed through by the static injury through the setting of preventing the static subassembly, avoids switch board inside high temperature through the setting of radiator unit, makes the circuit break down.

Description

Dampproofing, switch board of arc extinguishing convenient to heat dissipation

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a moisture-proof arc-extinguishing power distribution cabinet convenient for heat dissipation.

Background

The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.

The dampproofing function of current switch board is not good, places when the switch board is long-time externally, and the condensation in the air can be at the inside moisture that forms of distribution device to make the inside circuit of switch board break down, cause the loss to people's life and property safety, to above-mentioned condition, carry out technical innovation on current drilling equipment basis.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a moisture-proof and arc-extinguishing power distribution cabinet convenient for heat dissipation, and aims to solve the problems that the existing power distribution cabinet in the background art is poor in moisture-proof function, when the power distribution cabinet is placed outside for a long time, condensation in air can form moisture in a power distribution device, so that a circuit in the power distribution cabinet breaks down, and loss is caused to the safety of lives and properties of people.

In order to achieve the purpose, the utility model provides the following technical scheme: a dampproof and arc-extinguishing power distribution cabinet convenient for heat dissipation comprises a main body and a dampproof component, wherein the dampproof component used for the dampproof of the power distribution cabinet is arranged inside the upper part of the main body, the dampproof component comprises a first installation block, an electric lifting sleeve rod, a lower pressing block, a rubber cushion, a storage block, a dampproof sponge, a water outlet hole and a moisture absorption hole, the electric lifting sleeve rod is arranged below the first installation block, the lower pressing block is arranged at one end, away from the first installation block, of the electric lifting sleeve rod, the lower pressing block forms a lifting structure with the first installation block through the electric lifting sleeve rod, the outer wall of the lower pressing block is sleeved with the rubber cushion, the storage block is arranged outside the rubber cushion, the outer wall of the rubber cushion is matched with the size of the inner wall of the storage block, the dampproof sponge is arranged inside the storage block, the right side of the dampproof sponge is provided with the water outlet hole, the left side of the storage block is provided with the moisture absorption hole, a cabinet door is installed on the left side of the outer portion of the main body, and heat dissipation holes are formed in the lower right corner of the cabinet door.

Preferably, a display is installed above the inside of the main body, and an arc detector is installed on the right side of the display.

Preferably, a circuit device is installed below the arc detector, and an anti-static component for an anti-static function is installed in front of the circuit device.

Preferably, prevent that the static subassembly includes first slide rail, sliding block and slide, the inside sliding block that is provided with of first slide rail, and the sliding block is kept away from first slide rail one end and is provided with the slide.

Preferably, prevent that the static subassembly still includes prevents static fine hair and second slide rail, the slide is close to main part one side and installs and prevents static fine hair, and prevents that static fine hair one side ann has the second slide rail.

Preferably, a fusing switch is installed below the second sliding rail, and a heat dissipation assembly used for dissipating heat inside the device is installed right below the fusing switch.

Preferably, radiator unit includes temperature detector, driving motor, fan and second installation piece, driving motor is installed on the temperature detector right side, and driving motor one end installs the fan, the second installation piece is installed to the fan below, the cabinet door is installed in the outside left side of main part, and the louvre has been seted up to the cabinet door lower right corner.

Compared with the prior art, the utility model has the beneficial effects that: the power distribution cabinet convenient for heat dissipation, moisture prevention and arc extinguishing enables the interior of the power distribution cabinet to be kept dry through the arrangement of the moisture prevention assembly, workers are prevented from being damaged and passing through by static through the arrangement of the static prevention assembly, and the circuit is prevented from being broken down due to overhigh temperature in the power distribution cabinet through the arrangement of the heat dissipation assembly;

1. according to the power distribution cabinet, the moisture-proof assembly, the first mounting block, the electric lifting sleeve rod, the lower pressing block, the rubber cushion, the storage block, the moisture-proof sponge, the water outlet hole and the moisture absorption hole are arranged, so that the interior of the power distribution cabinet can be kept dry, the power distribution cabinet is placed outside for a long time, condensation in the air can form moisture in the power distribution device, the moisture in the interior is absorbed into the moisture-proof sponge through the moisture-proof assembly and then is removed, the interior of the power distribution cabinet can be kept dry, and the phenomenon that the moisture in the interior of the power distribution cabinet causes damage to a circuit, and the damage to the device or the loss to the property of people is avoided;

2. according to the utility model, through the arrangement of the anti-static component, the first slide rail, the sliding block, the sliding plate, the anti-static fluff and the second slide rail, the purpose of preventing static electricity can be achieved, when a worker inspects the distribution box, the static electricity can be removed through the anti-static component, the worker is prevented from being injured by the static electricity, and when the anti-static component slides, the surface of the circuit device can be cleaned, dust on the surface of the circuit device can be removed, and the circuit device can be kept clean;

3. according to the utility model, through the arrangement of the heat dissipation assembly, the temperature detector, the driving motor, the fan, the second mounting block and the heat dissipation holes, the purpose of cooling the interior of the power distribution cabinet can be achieved, when the temperature of the interior of the power distribution cabinet is too high, the temperature detector can enable the driving motor and the fan to work, high-temperature gas in the interior is exhausted, the temperature of the interior is kept to be equal to that of the exterior, and the phenomenon that the temperature of the interior of the power distribution cabinet is too high, so that a circuit is broken down is avoided.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a front view of the external structure of the present invention;

FIG. 3 is a schematic structural diagram of an anti-static component according to the present invention;

FIG. 4 is a schematic view of the moisture barrier assembly of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention

In the figure: 1. a main body; 2. a moisture barrier component; 201. a first mounting block; 202. an electric lifting loop bar; 203. pressing the block; 204. a rubber cushion; 205. storing the blocks; 206. a moisture-proof sponge; 207. a water outlet hole; 208. moisture absorption holes; 3. a display; 4. an arc detector; 5. a circuit device; 6. an anti-static component; 601. a first slide rail; 602. a slider; 603. a slide plate; 604. antistatic fluff; 605. a second slide rail; 7. a fusing switch; 8. a heat dissipating component; 801. a temperature detector; 802. a drive motor; 803. a fan; 804. a second mounting block; 9. a cabinet door; 10. and (4) heat dissipation holes.

Detailed Description

As shown in fig. 1-2, a moisture-proof arc-extinguishing power distribution cabinet convenient for heat dissipation, wherein a display 3 is installed above the inside of a main body 1, the display 3 is used for displaying degrees, an arc detector 4 is installed on the right side of the display 3, the arc detector 4 detects and dispels electric arcs, a circuit 5 is installed below the arc detector 4, the circuit 5 is connected with a power supply, an anti-static component 6 for an anti-static function is installed in front of the circuit 5, a fuse switch 7 is installed below a second sliding rail 605, a heat dissipation component 8 for dissipating heat inside the device is installed under the fuse switch 7, a cabinet door 9 is installed on the left side of the outside of the main body 1, the cabinet door 9 is used for switching on and off the power distribution cabinet, a heat dissipation hole 10 is formed in the lower right corner of the cabinet door 9, and the heat dissipation hole 10 is used for discharging hot air;

as shown in fig. 3, the anti-static component 6 includes a first slide rail 601, a slide block 602, and a slide plate 603, the slide block 602 is disposed inside the first slide rail 601, the slide block 602 is used for the slide plate 603 to slide above the first slide rail 601, and one end of the slide block 602, which is far away from the first slide rail 601, is provided with the slide plate 603, the anti-static component 6 further includes an anti-static pile 604 and a second slide rail 605, the anti-static pile 604 is installed on one side of the slide plate 603, which is close to the main body 1, the anti-static pile 604 is used for removing static electricity, and a second slide rail 605 is installed on one side of the anti-static pile 604;

as shown in fig. 4, a moisture-proof assembly 2 for moisture protection of a power distribution cabinet is installed inside the upper portion of a main body 1, the moisture-proof assembly 2 comprises a first installation block 201, an electric lifting loop bar 202, a lower pressing block 203, a rubber cushion 204, a storage block 205, moisture-proof sponge 206, a water outlet 207 and a moisture absorption hole 208, the electric lifting loop bar 202 is installed below the first installation block 201, the electric lifting loop bar 202 is used for lifting the lower pressing block 203, the lower pressing block 203 is installed at one end, far away from the first installation block 201, of the electric lifting loop bar 202, the lower pressing block 203 forms a lifting structure with the first installation block 201 through the electric lifting loop bar 202, the rubber cushion 204 is sleeved on the outer wall of the lower pressing block 203, the lower pressing block 203 is matched with the rubber cushion 204 and used for piston movement inside the storage block 205, the storage block 205 is arranged outside the rubber cushion 204, the size of the outer wall of the rubber cushion 204 is matched with the size of the inner wall of the storage block 205, the moisture-proof sponge 206 is arranged inside the storage block 205, the moisture-proof sponge 206 is used for absorbing internal moisture, a water outlet 207 is formed in the right side of the moisture-proof sponge 206 and used for draining water, and a moisture absorption hole 208 is formed in the left side of the storage block 205;

as shown in fig. 5, the heat dissipation assembly 8 includes a temperature detector 801, a driving motor 802, a fan 803, and a second mounting block 804, the driving motor 802 is installed on the right side of the temperature detector 801, the temperature detector 801 is used for sensing temperature, the fan 803 is installed at one end of the driving motor 802, the second mounting block 804 is installed below the fan 803, and the second mounting block 804 is used for mounting the fan 803.

The working principle is as follows: when the moisture-proof and arc-extinguishing power distribution cabinet convenient for heat dissipation is used, firstly, the cabinet door 9 is opened, then the arc detector 4 and the circuit device 5 are correspondingly installed, when a worker checks the power distribution cabinet, the static electricity can be firstly removed through the static electricity preventing component 6 to avoid the worker from being injured by the static electricity, the sliding block 602 is enabled to slide on the left side and the right side between the second sliding rail 605 and the first sliding rail 601 by pushing the sliding plate 603, when the static electricity preventing component 6 slides, the surface of the circuit device 5 can be cleaned, when the temperature inside the power distribution cabinet is too high, the temperature detector 801 can enable the driving motor 802 and the fan 803 to work, the driving motor 802 drives the fan 803 to rotate at high speed to drive the inside air to flow, the hot air is blown to the heat dissipation holes 10, the power distribution cabinet is placed outside for a long time, and condensation in the air can form moisture inside the power distribution device, inhale dampproofing sponge 206 with inside moisture through dampproofing subassembly 2, open electric lift loop bar 202 power afterwards, make briquetting 203 down carry out the piston motion from top to bottom through electric lift loop bar 202, extrude dampproofing sponge 206, the dampproofing sponge 206 who receives the overstock is with inside moisture discharge, the regulator cubicle of 207 discharge through apopore after, it is got rid of, discharge inside high-temperature gas, this is exactly this be convenient for radiating dampproofing, the switch board theory of operation of arc extinguishing.

Claims

1. The utility model provides a switch board of dampproofing, arc extinguishing convenient to heat dissipation, includes main part (1) and dampproofing subassembly (2), its characterized in that, main part (1) top internally mounted has and is used for the dampproofing subassembly (2) of switch board, dampproofing subassembly (2) includes first installation piece (201), electric lift loop bar (202), briquetting (203), rubber cushion (204) down, deposits piece (205), dampproofing sponge (206), apopore (207) and moisture absorption hole (208), electric lift loop bar (202) is installed to first installation piece (201) below, and electric lift loop bar (202) keep away from first installation piece (201) one end and install briquetting (203) down, briquetting (203) constitute elevation structure through electric lift loop bar (202) and first installation piece (201) down, briquetting (203) outer wall cover is equipped with rubber cushion (204) down, and rubber cushion (204) outside is provided with deposits piece (205), the outer wall of rubber cushion (204) is identical with the inner wall size of depositing piece (205), it is provided with dampproofing sponge (206) to deposit piece (205) inside, and dampproofing sponge (206) right side is provided with apopore (207), deposit piece (205) left side and seted up moisture absorption hole (208), cabinet door (9) are installed in main part (1) outside left side, and louvre (10) have been seted up to cabinet door (9) lower right corner.

2. The power distribution cabinet convenient for heat dissipation and moisture and arc extinction as claimed in claim 1, wherein a display (3) is mounted above the inside of the main body (1), and an arc detector (4) is mounted on the right side of the display (3).

3. The power distribution cabinet convenient for heat dissipation and moisture and arc prevention and extinguishing as recited in claim 2, wherein a circuit device (5) is installed below the arc detector (4), and an anti-static component (6) for anti-static function is installed in front of the circuit device (5).

4. The power distribution cabinet convenient for heat dissipation and moisture and arc prevention and extinguishing as recited in claim 3, wherein the anti-static component (6) comprises a first slide rail (601), a sliding block (602) and a sliding plate (603), the sliding block (602) is arranged inside the first slide rail (601), and the sliding plate (603) is arranged at one end of the sliding block (602) far away from the first slide rail (601).

5. The power distribution cabinet convenient to dissipate heat and preventing moisture and arc from occurring according to claim 4, wherein the anti-static component (6) further comprises anti-static fluff (604) and a second slide rail (605), the anti-static fluff (604) is installed on one side, close to the main body (1), of the sliding plate (603), and the second slide rail (605) is installed on one side of the anti-static fluff (604).

6. The power distribution cabinet convenient for heat dissipation and moisture and arc extinction as claimed in claim 5, wherein a fusing switch (7) is installed below the second sliding rail (605), and a heat dissipation assembly (8) for dissipating heat inside the device is installed right below the fusing switch (7).

7. The power distribution cabinet convenient to dissipate heat and preventing moisture and arc extinction as claimed in claim 6, wherein the heat dissipation assembly (8) comprises a temperature detector (801), a driving motor (802), a fan (803) and a second mounting block (804), the driving motor (802) is mounted on the right side of the temperature detector (801), the fan (803) is mounted at one end of the driving motor (802), and the second mounting block (804) is mounted below the fan (803).