CN219498696U - High-voltage power supply - Google Patents

Abstract

The utility model provides a high-voltage electricity charging source, its characterized in that includes power supply box, gyro wheel, telescopic machanism, exhaust fan, suction fan, the power supply box comprises upper cover and bottom plate, upper cover and bottom plate pass through bolt fixed connection, be provided with four storage tanks in the curb plate of upper cover, telescopic machanism is connected to the curb plate of upper cover, telescopic machanism connects the gyro wheel, the gyro wheel is located the storage tank, be provided with the louvre on front bezel and the back plate of upper cover, fixed connection exhaust fan and suction fan on the bottom plate, the steam suction that can distribute internal equipment when the exhaust fan rotates is discharged through the louvre, can be with outside air suction in the power supply box when the suction fan rotates, and the inside air cycle that forms of power cord can effectively dispel the heat, the gyro wheel of flexible storage, rotatory adjusting knob during the removal, the gyro wheel removes below the bottom plate, conveniently carries portable power supply box.

Description

High-voltage power supply

Technical Field

The utility model relates to the technical field of power supplies, in particular to a high-voltage capacitor charging power supply.

Background

The high-voltage capacitor charging power supply has the characteristics of high charging speed, long service life, high specific power, low temperature resistance, energy conservation, environmental protection and the like, the performance reaches the advanced level at home and abroad, and the blank of similar products at home is filled.

The product is widely applied to the fields of solar energy, aerospace and the like, a traction power supply of an electric vehicle of a port hoisting equipment, a starting power supply of an automobile, a tank, an armored vehicle and the like, a laser weapon, an electric tool, an airbag, an electromagnetic switch power supply, a power compensation system, a UPS power supply, power peak-valley balance and an energy storage device of a wind driven generator. Has important significance for strengthening the environmental protection, reducing petroleum import, enhancing military strength and the like in China.

However, when the charging power supply works, the temperature of the internal working environment can start to rise, if the service life of the high-voltage power supply can not be influenced by effective heat dissipation, the service life of the high-voltage power supply is greatly prolonged at present through heat dissipation holes and exhaust fans, but the charging power supply is generally arranged on one side, so that the part of the power supply box, which is far away from the position on the side, is not effectively cooled, and in addition, when the power supply box moves, the power supply box is directly pulled and then slides, the bottom surface of the power supply box is damaged, and the charging power supply is inconvenient to pull due to slight weight.

Disclosure of Invention

According to the technical problems, the utility model provides a high-voltage capacitor charging power supply, which is characterized by comprising a power supply box, rollers, a telescopic mechanism, an exhaust fan and a suction fan, wherein the power supply box consists of an upper cover and a bottom plate, the upper cover and the bottom plate are fixedly connected through bolts, four storage grooves are formed in a side plate of the upper cover, the telescopic mechanism is connected in the side plate of the upper cover, the telescopic mechanism is connected with the rollers, the rollers are positioned in the storage grooves, heat dissipation holes are formed in a front plate and a rear plate of the upper cover, the exhaust fan and the suction fan are fixedly connected on the bottom plate,

the telescopic machanism comprises adjusting knob, horizontal screw rod, gear A, gear B, vertical screw rod and bracing piece, adjusting knob fixed connection is in the one end of horizontal screw rod, horizontal screw rod threaded connection gear A, gear A meshing connection gear B, gear B threaded connection vertical screw rod, the curb plate of upper cover is connected in the rotation of vertical screw rod bottom, be provided with the cavity in the curb plate of upper cover, threaded connection bracing piece on the vertical screw rod, the both ends of bracing piece are connected through pivot and gyro wheel rotation, the bracing piece is located the cavity.

Preferably, a filter screen which is easy to detach is arranged on one side of the exhaust fan and one side of the induced draft fan, and impurity dust and the like in the air are filtered and adsorbed on the filter screen.

Preferably, the handles are arranged on two sides of the front plate of the upper cover, so that the upper cover is convenient to move, and the wiring panel is arranged on the upper cover.

The utility model has the beneficial effects that:

the exhaust fan and the air suction fan are arranged at the opposite angles on the power supply box, hot air emitted by the internal equipment is sucked out through the heat dissipation holes when the exhaust fan rotates, external air can be sucked into the power supply box when the air suction fan rotates, and an air circulation is formed inside the power supply wire, so that heat can be effectively dissipated;

the telescopic idler wheels are arranged on two sides of the power supply box, the adjusting knob is rotated during movement, the idler wheels move downwards to the position below the bottom plate, the portable power supply box is convenient to carry, the idler wheels are stored during non-movement, and the bottom end of a power supply line is convenient to level and can be assembled with other accessories better.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a high voltage power charging source according to the present utility model;

FIG. 2 is a schematic diagram of the internal structure of a high voltage power charging source according to the present utility model;

FIG. 3 is a side view in section of the upper cover of the high voltage power charging source of the present utility model;

the following figures are shown: 1. upper cover, 11, handle, 12, wiring panel, 13, heat dissipation hole, 14, receiving groove, 15, cavity, 2, bottom plate, 3, exhaust fan, 4, suction fan, 51, roller, 52, support bar, 53, vertical screw, 54, gear B, 55, gears A, 56, transverse screw, 57, adjusting button.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

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 will be understood in specific cases by those of ordinary skill in the art. In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

Example 1

As shown in the figure, the power box consists of an upper cover 1 and a bottom plate 2, the upper cover 1 and the bottom plate 2 are fixedly connected through bolts, four containing grooves 14 are formed in the side plates of the upper cover 1, telescopic mechanisms are connected in the side plates of the upper cover 1 and connected with rollers 51, the rollers 51 are positioned in the containing grooves 14, radiating holes 13 are formed in the front plate and the rear plate of the upper cover 1, an exhaust fan 3 and an air suction fan 4 are fixedly connected on the bottom plate 2,

the telescopic mechanism consists of an adjusting button 57, a transverse screw rod 56, a gear A (55), a gear B (54), a vertical screw rod 53 and a supporting rod 52, wherein the adjusting button 57 is fixedly connected to one end of the transverse screw rod 56, the transverse screw rod 56 is in threaded connection with the gear A (55), the gear A (55) is in meshed connection with the gear B (54), the gear B (54) is in threaded connection with the vertical screw rod 53, the bottom end of the vertical screw rod 53 is rotationally connected with a side plate of the upper cover 1, a cavity 15 is formed in the side plate of the upper cover 1, the supporting rod 52 is in threaded connection with the vertical screw rod 53, two ends of the supporting rod 52 are rotationally connected with the roller 51 through a rotating shaft, and the supporting rod 52 is positioned in the cavity 15.

Preferably, a detachable filter screen is installed on one side of the exhaust fan 3 and one side of the suction fan 4, so as to filter and adsorb impurity dust and the like in the air onto the filter screen.

Preferably, handles 11 are arranged on two sides of the front plate of the upper cover 1, so that the upper cover is convenient to move, and a wiring panel 12 is arranged on the upper cover.

Example 2

When the high-voltage capacity charging power supply is used, when the high-voltage capacity charging power supply works, electronic equipment in the power supply box dissipates heat, external air is sucked into the box through the heat dissipation holes 13 when the air suction fan 4 rotates, hot air in the power supply box is discharged outwards through the heat dissipation holes 13 when the exhaust fan 3 rotates, the exhaust fan 3 and the air suction fan 4 can enable air in the power supply box to circulate and flow, the air is arranged according to diagonal positions, the entering air can flow from one side of the box to the other side and be discharged, the flowing air takes away more hot air through more electronic equipment in the box to effectively dissipate heat,

when the mobile power box is needed, the adjusting button 57 is rotated, the supporting rod 52 moves downwards, the roller 51 moves out of the storage groove 14, the handle 11 is pulled, the roller 51 slides to assist in carrying and moving, the bottom plate 2 is prevented from being directly slid to cause scratch damage, and the roller 51 moves up into the storage groove 14 after moving.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. Various components mentioned in the present utility model are common in the art, and it should be understood by those skilled in the art that the present utility model is not limited by the above embodiments, and the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications can be made in the present utility model without departing from the spirit and scope of the utility model, which is defined in the claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (4)

1. The utility model provides a high-voltage electricity charging source, its characterized in that includes power supply box, gyro wheel, telescopic machanism, exhaust fan, suction fan, the power supply box comprises upper cover and bottom plate, upper cover and bottom plate pass through bolt fixed connection, be provided with four storage tanks in the curb plate of upper cover, telescopic machanism is connected in the curb plate of upper cover, telescopic machanism connects the gyro wheel, the gyro wheel is located the storage tank, be provided with the louvre on the front bezel and the back plate of upper cover, fixed connection exhaust fan and suction fan on the bottom plate.

2. The high-voltage power supply according to claim 1, wherein the telescopic mechanism comprises an adjusting knob, a transverse screw, a gear A, a gear B, a vertical screw and a supporting rod, the adjusting knob is fixedly connected to one end of the transverse screw, the transverse screw is in threaded connection with the gear A, the gear A is in meshed connection with the gear B, the gear B is in threaded connection with the vertical screw, the bottom end of the vertical screw is rotatably connected with a side plate of the upper cover, a cavity is arranged in the side plate of the upper cover, the vertical screw is in threaded connection with the supporting rod, and two ends of the supporting rod are rotatably connected with the roller through a rotating shaft.

3. A high voltage power charging source according to claim 1, characterized in that a filter screen is mounted on one side of the exhaust fan and on one side of the suction fan.

4. The high-voltage power charging source according to claim 1, wherein handles are provided on both sides of the front plate of the upper cover.