CN217062899U - Switch cabinet with protection function - Google Patents

Abstract

The utility model discloses a cubical switchboard with safeguard function, which comprises a fixing plate and i, the spout that two symmetries set up is seted up to the upper end fixedly connected with cabinet body of fixed plate, the lower terminal surface of fixed plate, two equal sliding connection has the bracing piece in the spout, two the equal fixedly connected with base of lower extreme of bracing piece, two all set up flutedly, two on the lateral wall of bracing piece all be provided with in the recess and be used for the height to the base to carry out the adjustment mechanism who adjusts, electronic component is installed to the interior bottom of the cabinet body, common fixedly connected with baffle between the both ends inner wall of the cabinet body. The utility model discloses rational in infrastructure, through setting up adjustment mechanism, realize freely adjusting the base height, still can be with stable the placing of the cabinet body when uneven ground, improve the practicality of device, through setting up heat dissipation mechanism actuating mechanism, realize cooling down to the internal portion of cabinet, avoid the internal high temperature of cabinet, lead to inside electronic component's damage.

Description

A switchgear with protective function

technical field

The utility model relates to the technical field of switch cabinets, in particular to a switch cabinet with a protective function.

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 branch is set according to its needs.

There are various forms of switch cabinets, some are installed indoors and some are installed outdoors. Due to the variability of the outdoor environment, the requirements for outdoor switch cabinets are often higher. In the prior art, most traditional outdoor switch cabinets are directly placed on the ground. The bottom of the switchgear is not equipped with an adjustment device, so it cannot adapt to the uneven ground. When the ground is not flat enough, it is easy to cause the switch cabinet to be unstable, thus affecting the use.

Utility model content

The purpose of the utility model is to solve the shortcomings of the prior art, and propose a switch cabinet with a protective function. By setting an adjustment mechanism, the height of the base can be adjusted freely, and the cabinet can still be stabilized when the ground is uneven. The practicability of the device is improved by the placement of the radiator, and the cooling mechanism is provided to cool the inside of the cabinet, so as to avoid excessive temperature in the cabinet and damage to the internal electronic components.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A switch cabinet with protective function, comprising a fixing plate, the upper end of the fixing plate is fixedly connected with a cabinet body, the lower end surface of the fixing plate is provided with two symmetrically arranged chutes, and the two chutes are both slidably connected There are support rods, the lower ends of the two support rods are fixedly connected with bases, the side walls of the two support rods are provided with grooves, and two grooves are provided in the two grooves for adjusting the height of the base. Adjustment mechanism, electronic components are installed on the inner bottom of the cabinet body, partitions are fixedly connected between the inner walls of both ends of the cabinet body, and two partitions are provided with heat dissipation for the electronic components. The heat dissipation mechanism is provided with a drive mechanism for driving the heat dissipation mechanism on the inner top of the cabinet.

Preferably, the adjustment mechanism includes a positioning block slidably connected in the groove, the positioning block and the bottom of the groove are elastically connected by a spring, and a plurality of equidistantly arranged side walls are provided on the side wall of the fixing plate. Positioning holes, a plurality of the positioning holes on the same side are arranged at equal intervals.

Preferably, the heat dissipation mechanism includes a plurality of rotating rods penetrating the partition plate, the rotating rods are all rotatably connected with the partition plate, and the lower ends of the rotating rods are all fixedly connected with fan blades.

Preferably, the drive mechanism includes a power motor fixedly connected to the top of the cabinet, a drive rod is fixedly connected to the end of the output shaft of the power motor, and the lower end of the drive rod is rotatably connected to the upper end of the partition.

Preferably, a transmission wheel is fixedly sleeved on the driving rod and the plurality of rotating rods, and the plurality of transmission wheels are connected by a belt transmission.

Preferably, the front and rear side walls of the cabinet are provided with cooling vents, and both the cooling vents are provided with dust-proof nets.

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

1. By setting the adjustment mechanism, when the ground is not flat enough, the height of the single support rod and the base can be adjusted according to the degree of unevenness of the ground, and the support rod can be pulled to insert the positioning block on the support rod into the appropriate positioning hole. The height of the base can be adjusted freely, and the cabinet can be placed stably even when the ground is uneven, which improves the practicability of the device.

2. By setting the driving mechanism of the cooling mechanism, the output shaft of the power motor is driven to rotate, and the driving rod is driven to rotate. Under the transmission of the belt, a plurality of rotating rods rotate, thereby driving a plurality of fan blades to rotate to achieve cooling inside the cabinet. Avoid excessive temperature in the cabinet, which will cause damage to the internal electronic components.

Description of drawings

1 is a schematic structural diagram of a switch cabinet with a protective function proposed by the utility model;

Figure 2 is a side sectional view of a switch cabinet with a protective function proposed by the utility model;

Fig. 3 is an enlarged view of the structure at A place in Fig. 2;

4 is a schematic structural diagram of a support rod of a switch cabinet with a protective function proposed by the present invention.

In the picture: 1 fixed plate, 2 cabinet, 3 support rod, 4 base, 5 positioning hole, 6 electronic components, 7 partition plate, 8 fan blades, 9 rotating rod, 10 power motor, 11 transmission wheel, 12 belt, 13 Dust filter, 14 grooves, 15 positioning blocks, 16 chute.

Detailed ways

In order to make the above purpose, features and advantages of the present utility model more obvious and easy to understand, the specific embodiments of the present utility model are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without violating the connotation of the present invention. Therefore, the present invention is not limited by the specific implementation disclosed below. .

It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical", "horizontal", "left", "right" and similar tables used herein are for illustrative purposes only and do not represent the only embodiment.

Referring to Figures 1-4, a switchgear with protective function includes a fixing plate 1, the upper end of the fixing plate 1 is fixedly connected with a cabinet body 2, the front and rear side walls of the cabinet body 2 are provided with heat dissipation ports, two heat dissipation ports There are dustproof nets 13 at all places, and two symmetrically arranged chutes 16 are opened on the lower end surface of the fixed plate 1. Support rods 3 are slidably connected in the two chutes 16, and the lower ends of the two support rods 3 are fixedly connected. There is a base 4, grooves 14 are provided on the side walls of the two support rods 3, and an adjustment mechanism for adjusting the height of the base 4 is provided in the two grooves 14. The adjustment mechanism includes a sliding connection in the groove 14. The positioning block 15 inside, the positioning block 15 and the bottom of the groove 14 are elastically connected by springs, the side wall of the fixing plate 1 is provided with a plurality of positioning holes 5 arranged at equal intervals, and the plurality of positioning holes 5 on the same side are in the shape of a spring. The height of the base 4 can be freely adjusted by setting the adjustment mechanism, and the cabinet body 2 can be placed stably even when the ground is uneven, thereby improving the practicability of the device.

Electronic components 6 are installed on the inner bottom of the cabinet body 2 , and partitions 7 are fixedly connected between the inner walls of both ends of the cabinet body 2 . The mechanism includes a plurality of rotating rods 9 penetrating the baffle plate 7 , the multiple rotating rods 9 are all rotatably connected with the baffle plate 7 , and the lower ends of the multiple rotating rods 9 are fixedly connected with the fan blades 8 .

The inner top of the cabinet body 2 is provided with a driving mechanism for driving the heat dissipation mechanism. The driving mechanism includes a power motor 10 fixedly connected to the inner top of the cabinet body 2. The end of the output shaft of the power motor 10 is fixedly connected with a driving rod. The plurality of rotating rods 9 are fixedly sleeved with transmission wheels 11, and the plurality of transmission wheels 11 are connected by transmission through the belt 12, and the lower end of the driving rod is rotatably connected to the upper end of the partition plate 7. The inside of the cabinet body 2 is cooled to prevent the temperature inside the cabinet body 2 from being too high, resulting in damage to the internal electronic components 6 .

When the utility model is used, when the ground is not flat enough, the height of the single support rod 3 and the base 4 can be adjusted according to the degree of unevenness of the ground, and the support rod 3 can be pulled to insert the positioning block 15 on the support rod 3 into the appropriate positioning hole 5 The height of the base 4 can be adjusted freely, and the cabinet 2 can be placed stably even when the ground is uneven, which improves the practicability of the device. During use, the temperature in the cabinet 2 rises, and the power motor 10 is driven at this time. The output shaft of the fan rotates, which drives the driving rod to rotate. Under the drive of the belt 12, the plurality of rotating rods 9 rotate, thereby driving the plurality of fan blades 8 to rotate, so as to realize the cooling of the inside of the cabinet 2 and prevent the temperature inside the cabinet 2 from being too high. , resulting in damage to the internal electronic components 6 .

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. A switch cabinet with a protection function comprises a fixing plate (1) and is characterized in that a cabinet body (2) is fixedly connected to the upper end of the fixing plate (1), two symmetrically-arranged sliding grooves (16) are formed in the lower end face of the fixing plate (1), two supporting rods (3) are slidably connected in the two sliding grooves (16), a base (4) is fixedly connected to the lower ends of the two supporting rods (3), grooves (14) are formed in the side walls of the two supporting rods (3), adjusting mechanisms used for adjusting the height of the base (4) are arranged in the two grooves (14), an electronic element (6) is installed at the inner bottom of the cabinet body (2), a partition plate (7) is fixedly connected between the inner walls of the two ends of the cabinet body (2) together, and heat dissipation mechanisms used for dissipating heat of the electronic element (6) are arranged on the two partition plates (7), the inner top of the cabinet body (2) is provided with a driving mechanism for driving the heat dissipation mechanism.

2. The switch cabinet with the protection function according to claim 1, wherein the adjusting mechanism comprises a positioning block (15) which is slidably connected in the groove (14), the positioning block (15) is elastically connected with the bottom of the groove (14) through a spring, a plurality of positioning holes (5) which are arranged at equal intervals are formed in the side wall of the fixing plate (1), and the plurality of positioning holes (5) which are arranged at the same side are arranged at equal intervals.

3. The switch cabinet with the protection function according to claim 2, wherein the heat dissipation mechanism comprises a plurality of rotating rods (9) penetrating through the partition plate (7), the plurality of rotating rods (9) are rotatably connected with the partition plate (7), and the lower ends of the plurality of rotating rods (9) are fixedly connected with fan blades (8).

4. The switch cabinet with the protection function according to claim 3, wherein the driving mechanism comprises a power motor (10) fixedly connected to the inner top of the cabinet body (2), the end of an output shaft of the power motor (10) is fixedly connected with a driving rod, and the lower end of the driving rod is rotatably connected to the upper end of the partition plate (7).

5. The switch cabinet with the protection function according to claim 4, wherein the driving rod and the plurality of rotating rods (9) are fixedly sleeved with driving wheels (11), and the plurality of driving wheels (11) are in transmission connection through belts (12).

6. The switch cabinet with the protection function according to claim 5, wherein the front and rear side walls of the cabinet body (2) are respectively provided with a heat dissipation opening, and the two heat dissipation openings are respectively provided with a dust screen (13).

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