CN221467236U - High-efficient radiating switch board - Google Patents

Abstract

The utility model discloses a power distribution cabinet with efficient heat dissipation, which belongs to the technical field of power distribution cabinets and comprises a machine body, wherein two sides of the machine body are connected with a heat dissipation box, a wind box is installed above the machine body, the interior of the machine body is connected with a mounting rack, the machine body is connected with a hinge, the machine body is rotatably connected with a cabinet door through the hinge, two sides of the wind box are provided with fans, the interior of the wind box is connected with a first dust screen, the interior of the wind box is provided with a wind inlet, a wind supply pipe is connected with the wind inlet, a wind outlet is arranged on the wind supply pipe, and a shielding plate is connected with the heat dissipation box. This high-efficient radiating switch board, through the fan with outside air send into to bellows inside, the inspiratory air can get into in the air supply line from the inlet scoop to from the air outlet exhaust, thereby accelerate the inside air circulation speed of organism, make the inside high temperature air discharge of organism, reduce the inside temperature of organism, avoid the high temperature to lead to electronic component's damage.

Description

High-efficient radiating switch board

Technical Field

The utility model belongs to the technical field of power distribution cabinets, and particularly relates to a power distribution cabinet with efficient heat dissipation.

Background

The power distribution cabinet is a final-stage device of a power distribution system, the power distribution cabinet is used in the occasions with scattered loads and fewer loops, electric energy of a certain circuit of the upper-stage power distribution device is distributed to nearby loads through the power distribution cabinet, the power distribution cabinet is not separated from the power distribution cabinet in the use of power equipment and the use of power transmission equipment, and the power distribution cabinet also provides great convenience for power allocation work.

The switch board internally mounted has multiple electronic component, and at present switch board when using, multiple electronic component long-time work can make the switch board box internal body produce a lot of heat, and these heat can influence the life of the inside electronic component of switch board if not in time dispel, can lead to the damage of electronic component even.

Disclosure of utility model

In order to overcome the defects, the utility model provides the power distribution cabinet with high-efficiency heat dissipation, and solves the problem that the internal electronic elements are damaged due to the fact that a large amount of heat is generated when the power distribution cabinet works for a long time.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient radiating switch board, includes the organism, the organism both sides are connected with the heat dissipation case, the bellows is installed to the organism top, organism internally connected has the mounting bracket, be connected with the hinge on the organism, the organism is rotated through the hinge and is connected with the cabinet door, the fan is installed to bellows both sides, bellows internally connected with first dust screen, bellows internally mounted has the inlet scoop, be connected with the blast pipe on the inlet scoop, install the air outlet on the blast pipe, be connected with the shielding plate on the heat dissipation case, the thermovent has been seted up on the heat dissipation case, heat dissipation case internally connected has fixing device, heat dissipation case internally mounted has the second dust screen.

As a further aspect of the utility model: the cabinet door is provided with an observation window, and the cabinet door is connected with a handle.

As a further aspect of the utility model: the utility model discloses a machine body, including the organism below is connected with the supporting leg, the supporting leg below is connected with the slipmat.

As a further aspect of the utility model: the fan comprises a housing, wherein fan blades are connected in the housing, and a ventilation opening is formed in the housing.

As a further aspect of the utility model: the fixing device comprises a shell, wherein the shell is internally connected with a connecting plate, the shell is internally connected with a spring, one end of the spring is connected with a clamping block, the connecting plate is provided with a sliding groove, and the clamping block is connected with a connecting block.

As a further aspect of the utility model: the sliding groove and the connecting block are in T-shaped design, the connecting block is slidably connected in the sliding groove, a clamping groove is formed in the second dust screen, and the clamping block is embedded in the clamping groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. This high-efficient radiating switch board through setting up fan and blast pipe, at the during operation fan with outside air send into to bellows inside, and the inside first dust screen of bellows can block the dust that gets into along with the air this moment together to prevent that the dust from leading to the circuit short circuit, avoid electronic component to damage because of the short circuit, and the inhaled air can get into to the blast pipe in from the inlet scoop, and discharge from the air outlet, thereby accelerate the inside air circulation speed of organism, make the inside high temperature air discharge of organism, reduce the inside temperature of organism, thereby avoid the high temperature to lead to electronic component's damage.

2. This high-efficient radiating switch board through setting up the radiating box, the inside high temperature air of organism can follow the thermovent and discharge to realize the exchange with outside air through the thermovent, make the inside temperature of organism reduce, thereby avoid the high temperature to lead to electronic component's damage, and connect the shielding plate in thermovent department can block rainwater and dust and get into inside the organism, thereby avoid rainwater or dust to lead to electronic component's damage.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view showing a cross-sectional structure of a bellows of the present utility model;

FIG. 3 is a schematic diagram of a cross-sectional structure of a heat dissipating box according to the present utility model;

FIG. 4 is a schematic view showing a cross-sectional structure of a fixing device according to the present utility model;

in the figure: 1. a body; 2. a heat radiation box; 3. a wind box; 4. a mounting frame; 5. a hinge; 6. a cabinet door; 7. support legs; 8. a blower; 801. a housing; 802. a fan blade; 803. a vent; 9. a first dust screen; 10. an air suction port; 11. an air supply pipe; 12. an air outlet; 13. a shielding plate; 14. a heat radiation port; 15. a fixing device; 1501. a housing; 1502. a connecting plate; 1503. a spring; 1504. a clamping block; 1505. a chute; 1506. a connecting block; 16. a second dust screen; 17. a clamping groove; 18. an observation window; 19. a handle; 20. an anti-slip mat.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a high-efficient radiating switch board, including organism 1, organism 1 both sides are connected with radiating box 2, bellows 3 is installed to organism 1 top, organism 1 internally connected has mounting bracket 4, organism 1 below is connected with supporting leg 7, supporting leg 7 below is connected with slipmat 20, be connected with hinge 5 on the organism 1, organism 1 is connected with cabinet door 6 through hinge 5 rotation, install viewing window 18 on the cabinet door 6, be connected with handle 19 on cabinet door 6, the inside high temperature air of organism 1 can follow thermovent 14 and discharge, realize the exchange of the inside air of organism 1 and outside air, thereby reduce the inside temperature of organism 1, avoid the high temperature to cause electronic component's damage, and slipmat 20 below supporting leg 7 can increase the frictional force with ground, thereby avoid organism 1 at the unexpected slip of during operation, improve the stability of work.

The fan 8 is installed to bellows 3 both sides, the fan 8 includes housing 801, housing 801 interconnect has fan blade 802, the vent 803 has been seted up on the housing 801, bellows 3 internally mounted has wind inlet 10, be connected with blast pipe 11 on the wind inlet 10, install air outlet 12 on the blast pipe 11, be connected with shielding plate 13 on the heat dissipation case 2, the heat dissipation mouth 14 has been seted up on the heat dissipation case 2, send external air to bellows 3 inside through fan 8, and the air that gets into can get into in the blast pipe 11 from wind inlet 10, carry air to organism 1 inside through blast pipe 11, blow the air to installing the electronic device on mounting bracket 4 from air outlet 12, thereby reduce the temperature of electronic device, the high temperature air in the organism 1 is discharged.

The heat dissipation box 2 internally connected with fixing device 15, fixing device 15 includes the shell 1501, shell 1501 internally connected with connecting plate 1502, shell 1501 internally connected with spring 1503, spring 1503 one end is connected with fixture block 1504, be provided with spout 1505 on the connecting plate 1502, be connected with connecting block 1506 on the fixture block 1504, through the draw-in groove 17 and fixture block 1504 gomphosis on the second dust screen 16, when fixture block 1504 card is gone into in draw-in groove 17, fixture block 1504 can be drawn by second dust screen 16 for fixture block 1504 can lengthen spring 1503, make spring 1503 produce the resilience force, thereby utilize the resilience force of spring 1503 to make fixture block 1504 lock draw-in groove 17, make second dust screen 16 can fix in heat dissipation box 2, and can make things convenient for the staff to change or clear up second dust screen 16 through fixing device 15, thereby avoid the dust to block up second dust screen 16 and influence the heat dissipation.

The spout 1505 is T shape design with connecting block 1506, connecting block 1506 sliding connection has offered draw-in groove 17 in spout 1505 on the second dust screen 16, fixture block 1504 gomphosis is in draw-in groove 17, radiator box 2 internally mounted has second dust screen 16, T shape design through connecting block 1506 and spout 1505 for fixture block 1504 can be steady remove in shell 1501, avoid the fixture block 1504 to incline when removing and lead to fixing device 15 card to die and influence staff's installation second dust screen 16, and second dust screen 16 can block that the dust gets into inside organism 1, avoid the dust to lead to the circuit short circuit to damage electronic component.

The working principle of the utility model is as follows:

When the fan 8 is in operation, outside air is fed into the air box 3, inhaled air can enter the air feeding pipe 11 from the air suction inlet 10 and is discharged from the air outlet 12, so that the air circulation speed in the machine body 1 is accelerated, high-temperature air in the machine body 1 is discharged, the temperature in the machine body 1 is reduced, the first dust screen 9 in the air box 3 can block dust to enter the air feeding pipe 11 together with air, thereby preventing short circuit of circuits caused by dust, the high-temperature air in the machine body 1 can be discharged from the heat dissipation opening 14, exchange circulation with outside air is realized through the heat dissipation opening 14, the temperature in the machine body 1 is reduced, the shielding plate 13 connected to the heat dissipation box 2 can block rainwater and part of dust from entering the machine body 1, damage of electronic components caused by rainwater or dust is avoided, and staff can install the second dust screen 16 through the fixing device 15, the second dust screen 16 can pull the clamping block 1504 through the clamping groove 17 during installation, the spring can enable the spring to generate rebound force, the clamping block 17 can be locked through the spring 1503, and the clamping block 17 can be locked through the spring 1503, thereby preventing the second dust from entering the machine body 1.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims (6)

1. The utility model provides a high-efficient radiating switch board, includes organism (1), its characterized in that: the novel heat radiation device comprises a machine body (1), wherein two sides of the machine body (1) are connected with a heat radiation box (2), an air box (3) is arranged above the machine body (1), a mounting frame (4) is connected with the machine body (1), a hinge (5) is connected to the machine body (1) in a rotating mode through the hinge (5), a cabinet door (6) is arranged on two sides of the air box (3), a fan (8) is arranged on two sides of the air box (3), a first dustproof net (9) is connected to the air box (3) in an internal mode, an air suction opening (10) is formed in the air suction opening (10), an air supply pipe (11) is connected to the air supply pipe (11), an air outlet (12) is formed in the air radiation box (2), a heat radiation opening (14) is formed in the heat radiation box (2), a fixing device (15) is connected to the heat radiation box (2), and a second dustproof net (16) is arranged in the heat radiation box (2).

2. The efficient heat dissipation power distribution cabinet according to claim 1, wherein: an observation window (18) is arranged on the cabinet door (6), and a handle (19) is connected to the cabinet door (6).

3. The efficient heat dissipation power distribution cabinet according to claim 1, wherein: support legs (7) are connected to the lower portion of the machine body (1), and anti-slip pads (20) are connected to the lower portion of the support legs (7).

4. The efficient heat dissipation power distribution cabinet according to claim 1, wherein: the fan (8) comprises a housing (801), fan blades (802) are connected to the housing (801), and a ventilation opening (803) is formed in the housing (801).

5. The efficient heat dissipation power distribution cabinet according to claim 1, wherein: the fixing device (15) comprises a shell (1501), a connecting plate (1502) is connected inside the shell (1501), a spring (1503) is connected inside the shell (1501), a clamping block (1504) is connected to one end of the spring (1503), a sliding groove (1505) is formed in the connecting plate (1502), and a connecting block (1506) is connected to the clamping block (1504).

6. The efficient heat dissipation power distribution cabinet of claim 5, wherein: the sliding groove (1505) and the connecting block (1506) are both in T-shaped design, the connecting block (1506) is slidably connected in the sliding groove (1505), the second dust screen (16) is provided with a clamping groove (17), and the clamping block (1504) is embedded in the clamping groove (17).