CN211930040U - An adjustable internal cooling device for low-voltage switchgear - Google Patents

Abstract

The utility model discloses an adjustable internal heat dissipation device for a low-voltage switch cabinet, in particular to the field of switch cabinets. Device, the surface of the device as a whole is fixedly installed with a circuit storage device, the surface of the device as a whole is fixedly installed with a device door panel, the surface of the device as a whole is fixedly installed with a door panel handle, and the bottom of the device base is fixedly installed with a bottom roller . The utility model is provided with a heat dissipation device, so that when the device is running, the device can effectively dissipate heat through the heat dissipation partition on the surface of the device and the heat dissipation device inside the device. When the internal temperature is too high, it also solves the problem that the power supply is short-circuited due to the high internal temperature.

Description

An adjustable internal cooling device for low-voltage switchgear

technical field

The utility model relates to the technical field of switch cabinets, and more particularly, the utility model relates to an adjustable internal heat dissipation device of a low-voltage switch cabinet.

Background technique

The switch cabinet is a kind of electrical equipment. The outside line of the switch cabinet first enters the main control switch in the cabinet, and then enters the sub-control switch. Each sub-circuit is set according to its needs, such as instrumentation, automatic control, motor magnetic switch, various AC contactors, etc. Some are also equipped with high-voltage room and low-voltage room switchgear, with high-voltage busbars, such as power plants, etc., and some are also equipped with low-cycle load shedding to ensure the main equipment.

The main function of the switch cabinet is to switch, control and protect the electrical equipment in the process of power generation, transmission, distribution and power conversion in the power system. The components in the switch cabinet mainly include circuit breakers, isolation switches, load switches, It is composed of operating mechanism, transformer and various protection devices.

However, when the existing device is running, there are often various problems in the use of the device. For example, when the device is in use, the temperature inside the device is too high, which will cause the circuit inside the device to short-circuit and be affected by Due to the nature of the device, the device cannot be moved effectively when the device is in use.

Therefore, there is an urgent need to provide an adjustable internal heat dissipation device for a low-voltage switch cabinet that can move and effectively dissipate heat.

Utility model content

In order to overcome the above-mentioned defects of the prior art, the embodiment of the present invention provides an adjustable internal heat dissipation device for a low-voltage switchgear. By setting a movable base device, when the device is running, the entire device can be effectively operated. Moving or transporting, it is no longer necessary to lift the device when repairing, as in the past, which is extremely cumbersome. By setting this device, it not only avoids the problem that the device cannot be moved, but also solves the problem of the device being too troublesome to transport. , in order to solve the problems raised in the above background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an adjustable internal heat dissipation device for a low-voltage switchgear, comprising a whole device, the surface of the whole device is fixedly installed with a heat dissipation layer, and the top of the whole device is fixedly installed with a heat dissipation layer. A top fixing device, a circuit storage device is fixedly installed on the surface of the whole device, a device door panel is fixedly installed on the surface of the whole device, a door panel handle is fixedly installed on the surface of the whole device, and a door panel handle is fixedly installed on the surface of the whole device. In the power control device, a device base is fixedly installed at the bottom of the whole of the device, and a bottom roller is fixedly installed at the bottom of the device base.

In a preferred embodiment, a power control device is fixedly installed on the top of the device base, a door panel handle is fixedly installed on the surface of the device door panel, the number of the door panel handles is two, and the two door panel handles are uniform installed on the surface of the device door panel.

In a preferred embodiment, a power switch is movably mounted on the surface of the power supply control device, a resistor is fixedly mounted inside the power supply control device, and a motor is fixedly mounted inside the power supply control device.

In a preferred embodiment, a power switch is electrically connected to the top of the resistor, and a motor is connected to the bottom circuit of the resistor.

In a preferred embodiment, a shock-absorbing spring is fixedly installed inside the device base, and a buffer device is fixedly installed inside the device base.

In a preferred embodiment, a fixing rod is fixedly installed inside the whole device, a fan blade is movably installed inside the whole device, and a fan blade is fixedly installed on the surface of the fixing rod.

In a preferred embodiment, the number of the shock-absorbing springs is two, and the two shock-absorbing springs are evenly installed inside the base of the device.

Technical effects and advantages of the present utility model:

1. By setting the heat dissipation device in the present invention, when the device is running, the device can effectively dissipate heat through the heat dissipation partition on the surface of the device and the heat dissipation device inside the device. The problem that the internal temperature is too high during use also solves the problem that the power supply is easily short-circuited due to the high internal temperature;

2. The utility model sets a movable base device, so that the whole device can be effectively moved or transported when the device is running. It is no longer necessary to lift the device when repairing, which is extremely cumbersome. By arranging the device, the problem that the device cannot be moved is avoided, and the problem that the device is too troublesome to transport is solved.

Description of drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention.

FIG. 2 is a schematic structural diagram of a power supply control device of the present invention.

3 is a schematic diagram of the internal structure of the device base of the present invention.

4 is a schematic diagram of the internal structure of the switch cabinet device of the present invention.

The reference signs are: 1. The whole device; 2. The heat dissipation layer; 3. The top fixing device; 4. The circuit storage device; 5. The device door panel; 6. The door panel handle; Bottom roller; 10, power switch; 11, resistance; 12, motor; 13, shock spring; 14, buffer device; 15, fixed rod; 16, fan blade.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in Figures 1-4, an adjustable internal heat dissipation device for a low-voltage switchgear includes an entire device 1, the surface of the entire device 1 is fixedly installed with a heat dissipation layer 2, and the top of the entire device 1 is fixedly installed with a top fixing device 3. The surface of the whole device 1 is fixedly installed with the circuit storage device 4, the surface of the whole device 1 is fixedly installed with the device door panel 5, the surface of the whole device 1 is fixedly installed with the door panel handle 6, and the surface of the whole device 1 is fixedly installed with the power control device 7. A device base 8 is fixedly installed at the bottom of the whole device 1, a bottom roller 9 is fixedly installed at the bottom of the device base 8, a power control device 7 is fixedly installed at the top of the device base 8, and a door panel handle 6 is fixedly installed on the surface of the device door panel 5. , the number of door panel handles 6 is two, the two door panel handles 6 are evenly installed on the surface of the device door panel 5, the surface of the power control device 7 is movably installed with a power switch 10, and the inside of the power control device 7 is fixedly installed with a resistor 11, A motor 12 is fixedly installed inside the power control device 7 , a power switch 10 is electrically connected to the top of the resistor 11 , a motor 12 is connected to the bottom circuit of the resistor 11 , a shock-absorbing spring 13 is fixedly installed inside the device base 8 , and the device base 8 A buffer device 14 is fixedly installed inside the device, a fixing rod 15 is fixedly installed inside the whole device 1, a fan blade 16 is movably installed inside the whole device 1, the fan blade 16 is fixedly installed on the surface of the fixing rod 15, and the damping spring 13 There are two in number, and the two shock-absorbing springs 13 are evenly installed inside the device base 8 .

As shown in FIG. 2 , a power switch 10 is movably installed on the surface of the power control device 7 , a resistor 11 is fixedly installed inside the power control device 7 , a motor 12 is fixedly installed inside the power control device 7 , and the top of the resistor 11 is electrically A power switch 10 is connected, and a motor 12 is connected to the bottom circuit of the resistor 11 .

The specific embodiment is as follows: by setting the power switch 10, the operation of the heat sink is turned on or off, by setting the resistor 11, the overall current of the device is controlled, and by setting the motor 12, the heat sink is provided with power;

As shown in FIG. 3 , a shock-absorbing spring 13 is fixedly installed inside the device base 8 , and a buffer device 14 is fixedly installed inside the device base 8 .

The specific embodiment is as follows: by setting the shock-absorbing spring 13, an effective shock-absorbing function is provided for the whole device, and by setting the buffering device 14, a buffering effect is effectively provided for the whole device;

As shown in FIG. 4 , a fixing rod 15 is fixedly installed inside the whole device 1 , a fan blade 16 is movably installed inside the whole device 1 , and a fan blade 16 is fixedly installed on the surface of the fixing rod 15 .

The specific embodiment is: by setting the fixing rod 15, the device is effectively connected to enhance its stability, and by setting the fan blade 16, the air inside the device can be effectively circulated;

The working principle of the utility model:

The first step: first place the equipment in the designated place, and then install the various parts.

Step 2: First, turn on the power supply of the whole device through the power control device 7. When the device as a whole is working, the heat dissipation layer 2 can ventilate the inside and outside of the device, and the circuit storage device 4 will accommodate all the inside of the device. The device door 5 will ensure that the device will not be opened by outsiders when it is in use, the device base 8 stabilizes the device and provides the function of shock absorption and buffering, and the bottom roller 9 provides the device with a movable function.

Step 3: First, set the power switch 10 to turn on or off the operation of the heat sink, set the resistor 11 to control the overall current of the device, and set the motor 12 to provide power for the heat sink.

The last points to be noted are: First of all, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, and may be mechanical connection. or electrical connection, or internal communication between two components, or direct connection, "up", "down", "left", "right", etc. are only used to indicate relative positional relationship, when the absolute position of the object being described changes, the relative positional relationship may change;

Secondly: in the drawings of the disclosed embodiments of the present invention, only the structures involved in the embodiments of the present invention are involved, and other structures may refer to the general design. In the case of no conflict, the same embodiment and different embodiments of the present invention can be mutually combination;

Finally: the above is only the preferred embodiment of the present utility model, and is not intended to limit the present utility model, all within the spirit and principle of the present utility model, any modification, equivalent replacement, improvement, etc. made, should include within the scope of protection of the present invention.

Claims (7)

1. The utility model provides an adjustable inside heat abstractor of low-voltage switchgear, includes that the device is whole (1), its characterized in that: the utility model discloses a device, including the whole fixed surface of device (1) install heat dissipation layer (2), the whole fixed surface of device installs top fixing device (3) in the top of (1), the whole fixed surface of device installs circuit storage device (4), the whole fixed surface of device (1) installs device door plant (5), the whole fixed surface of device (1) installs door plant handle (6), the whole fixed surface of device (1) installs power control device (7), the whole bottom fixed surface of device (1) installs device base (8), the bottom fixed surface of device base (8) installs bottom gyro wheel (9).

2. The adjustable internal heat dissipation device of a low-voltage switchgear cabinet, according to claim 1, wherein: the device is characterized in that a power supply control device (7) is fixedly mounted at the top of the device base (8), two door panel handles (6) are fixedly mounted on the surface of the device door panel (5), and the two door panel handles (6) are uniformly mounted on the surface of the device door panel (5).

3. The adjustable internal heat dissipation device of a low-voltage switchgear cabinet, according to claim 1, wherein: the surface movable mounting of power control device (7) has switch (10), the inside fixed mounting of power control device (7) has resistance (11), the inside fixed mounting of power control device (7) has motor (12).

4. The adjustable internal heat dissipation device of a low-voltage switchgear cabinet, according to claim 3, wherein: the top of the resistor (11) is electrically connected with a power switch (10), and the bottom circuit of the resistor (11) is connected with a motor (12).

5. The adjustable internal heat dissipation device of a low-voltage switchgear cabinet, according to claim 1, wherein: the damping device is characterized in that a damping spring (13) is fixedly mounted inside the device base (8), and a buffering device (14) is fixedly mounted inside the device base (8).

6. The adjustable internal heat dissipation device of a low-voltage switchgear cabinet, according to claim 1, wherein: the device is characterized in that a fixing rod (15) is fixedly arranged inside the whole device (1), fan blades (16) are movably arranged inside the whole device (1), and the fan blades (16) are fixedly arranged on the surface of the fixing rod (15).

7. The adjustable internal heat dissipation device of a low-voltage switchgear cabinet as claimed in claim 5, wherein: the number of the damping springs (13) is two, and the two damping springs (13) are uniformly arranged in the device base (8).

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