CN219106855U - Low-voltage switch cabinet capable of preventing vibration and dissipating heat - Google Patents

Abstract

The utility model discloses a shockproof and heat-dissipation low-voltage switch cabinet which comprises a mounting plate, wherein a buffer assembly is arranged at the top of the mounting plate, a cabinet body is arranged at the top of the buffer assembly, a temperature sensor is fixedly arranged at the top end inside the cabinet body, a cabinet door is movably arranged on the front end surface of the cabinet body through a hinge, heat dissipation assemblies are arranged on two sides of the cabinet body, a shielding plate is fixedly arranged at the top of the heat dissipation assemblies, and a limiting block is fixedly arranged at the bottom of the heat dissipation assemblies. According to the utility model, the buffer assembly is arranged, so that the low-voltage switch cabinet can be subjected to certain vibration when an earthquake occurs, the bearing plate is driven to move in the buffer sleeve, the bearing plate moves to deform the spring, and the vibration to which the low-voltage switch cabinet is subjected can be effectively relieved through the elasticity of the spring, so that equipment in the low-voltage switch cabinet can be better protected.

Description

Low-voltage switch cabinet capable of preventing vibration and dissipating heat

Technical Field

The utility model relates to the technical field of low-voltage switch cabinets, in particular to a shockproof and heat-dissipation low-voltage switch cabinet.

Background

The low-voltage switch cabinet is used for connecting low-voltage cables, external wires firstly enter the main control switch in the cabinet and then enter the sub-control switch, and each shunt is arranged according to the requirements of the main control switch, is electric equipment commonly used by power supply offices and power substations, and is the core of the power transmission hub when the low-voltage switch cabinet is put into use, and maintenance and inspection are needed regularly and irregularly.

This application improves under prior art, among the prior art, current low-voltage switchgear generally installs on the bottom surface of computer lab, when taking place the earthquake, the bottom surface can be with impact force direct transfer to low-voltage switchgear, the inside equipment of low-voltage switchgear is in case received and shake very easily to break down, low-voltage switchgear can all be extensive power failure in case breaking down, can further deepen the calamity that the earthquake caused, secondly, low-voltage switchgear can set up the louvre on the cabinet wall in order to dispel the heat, but the louvre dispels the heat not only inefficiency, external dust enters into the inside of switch board through the louvre easily moreover, influence low-voltage switchgear's normal use.

Disclosure of Invention

The utility model aims to provide a low-voltage switch cabinet capable of preventing vibration and dissipating heat so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a radiating low tension switchgear takes precautions against earthquakes, includes the mounting panel, the top of mounting panel is provided with buffer assembly, buffer assembly's top is provided with the cabinet body, the inside top fixed mounting of cabinet has temperature sensor, the preceding terminal surface of the cabinet body has the cabinet door through hinge movable mounting, the both sides of the cabinet body all are provided with radiator unit, radiator unit's top is fixed to be provided with shielding plate, radiator unit's bottom is fixed to be provided with the stopper.

Through adopting above-mentioned scheme, when taking place the earthquake, can slow down the vibration that low tension switchgear received through buffer unit, secondly, can improve low tension switchgear's radiating effect through radiator unit.

As a further scheme of the utility model: the buffer assembly comprises a buffer sleeve, the bottom of the buffer sleeve is fixedly connected with the top of the mounting plate, a bearing plate is movably arranged in the buffer sleeve, a buffer block is fixedly connected to the top of the bearing plate, the top of the buffer block is fixedly connected with the bottom of the cabinet body, sliding grooves are formed in two sides of the bearing plate, a sliding block is slidably connected to the inner wall of the sliding groove, and the sliding block is fixedly connected with the bearing plate.

Through adopting above-mentioned scheme, through the mutually supporting of spout and slider, can produce the tie-down force to the backup pad, make it can be more stable go on the removal of upper and lower in-process.

As a further scheme of the utility model: the telescopic rods are fixedly connected to two sides of the bottom of the bearing plate, springs are sleeved on the outer walls of the telescopic rods, and shock absorbers are arranged between the telescopic rods.

Through adopting above-mentioned scheme, can utilize the elasticity of spring, reach the vibration that low tension switchgear received when slowing down the earthquake, secondly, through the setting of shock absorber, avoid low tension switchgear to rock from top to bottom, can't get back to the static equilibrium position.

As a further scheme of the utility model: the heat dissipation assembly comprises an air inlet pipe, the air inlet pipe is communicated with the inside of the cabinet body, a second filter screen is fixedly arranged in the air inlet pipe, a second vertical plate is fixedly arranged on one side of the second filter screen, and a second fan is fixedly arranged on one side of the second vertical plate.

Through adopting above-mentioned scheme, through the wind-force that produces when the second fan is rotatory, can inhale the cabinet with external gas in to utilize the second filter screen to filter the dust in the suction air.

As a further scheme of the utility model: one side of the air inlet pipe is fixedly provided with an air outlet pipe, the air outlet pipe is communicated with the inside of the cabinet body, a first vertical plate is fixedly connected to the inside of the air outlet pipe, a first fan is fixedly arranged on one side of the first vertical plate, and a first filter screen is fixedly arranged on one side of the first fan.

Through adopting above-mentioned scheme, can utilize the mutually supporting of first fan and second fan, can further improve the interior high temperature air of cabinet and external gas's exchange rate, can effectively improve radiating effect.

As a further scheme of the utility model: the surface of stopper is connected with the gag lever post in a penetrating way, and gag lever post and stopper swing joint.

Through adopting above-mentioned scheme, can carry out spacingly to low tension switchgear through the cooperation of gag lever post and stopper, be favorable to improving the stability in the low tension switchgear working process.

Compared with the prior art, the utility model has the beneficial effects that: this radiating low tension switchgear takes precautions against earthquakes has following advantage:

(1) Through the buffer assembly, the low-voltage switch cabinet can receive certain vibration when an earthquake occurs, the bearing plate can be driven to move in the buffer sleeve at the moment, the bearing plate moves to enable the spring to deform, the vibration received by the low-voltage switch cabinet can be effectively slowed down through the elasticity of the spring at the moment, and then the equipment inside the low-voltage switch cabinet can be better protected, the problem that the conventional low-voltage switch cabinet is generally installed on the bottom surface of a machine room, the impact force can be directly transmitted to the low-voltage switch cabinet by the bottom surface when the earthquake occurs, the equipment inside the low-voltage switch cabinet is easy to fail once being subjected to vibration, the low-voltage switch cabinet can be in a large-scale power failure once being caused, and the disaster caused by the earthquake can be further deepened is solved;

(2) Through being provided with the radiator unit, can carry out real-time detection to the temperature in the cabinet through temperature sensor, when temperature sensor detects the temperature in the cabinet and reaches preset's highest numerical value, give peripheral hardware processor with signal transmission, peripheral hardware controller control first fan and second fan start simultaneously, can be through the wind-force that produces when first fan and second fan rotate, thereby realize the quick exchange of interior high temperature gas of cabinet and outside air, thereby reach quick radiating effect, and when temperature sensor detects the temperature in the cabinet and reach preset's lowest numerical value, give peripheral hardware processor with signal transmission, peripheral hardware controller control first fan and second fan stop, current low-voltage switchgear is in order to dispel the heat, can offer the louvre on the cabinet wall, but the louvre dispels the heat not only inefficiency, external dust easily enters into the inside of switch board through the louvre, influence low-voltage switchgear normal use's problem.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal partial structure of the present utility model;

FIG. 3 is an enlarged partial schematic view of the structure of the present utility model at A;

FIG. 4 is an enlarged partial schematic view of the structure of the present utility model at B;

fig. 5 is an enlarged partial structure schematic view of the present utility model at C.

In the figure: 1. a cabinet body; 2. a shielding plate; 3. a limit rod; 4. a limiting block; 5. a mounting plate; 6. a buffer assembly; 601. a buffer sleeve; 602. a buffer block; 603. a slide block; 604. a chute; 605. a carrying plate; 606. a telescopic rod; 607. a spring; 608. a damper; 7. a cabinet door; 8. a heat dissipation assembly; 801. a first filter screen; 802. a first fan; 803. an air outlet pipe; 804. a first riser; 805. an air inlet pipe; 806. a second fan; 807. a second riser; 808. a second filter screen; 9. a temperature sensor.

Detailed Description

In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

It should be noted that, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like refer to an azimuth or a positional relationship based on that shown in the drawings, or that the inventive product is commonly put in place when used, merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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.

Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides a low tension switchgear of heat dissipation takes precautions against earthquakes, including mounting panel 5, the top of mounting panel 5 is provided with buffer assembly 6, buffer assembly 6 includes buffer sleeve 601, and buffer sleeve 601's bottom and mounting panel 5's top fixed connection, buffer sleeve 601's inside activity sets up loading board 605, loading board 605's top fixedly connected with buffer block 602, and buffer block 602's top and cabinet 1's bottom fixed connection, spout 604 has all been seted up to loading board 605's both sides, spout 604's inner wall sliding connection has slider 603, and slider 603 and loading board 605 fixed connection, loading board 605's both sides bottom all fixedly connected with telescopic link 606, the outer wall of telescopic link 606 has cup jointed spring 607, install shock absorber 608 between the telescopic link 606, buffer assembly 6's top is provided with cabinet 1, cabinet 1 inside top fixed mounting has temperature sensor 9, cabinet 1's front end face passes through hinge movable mounting cabinet door 7;

specifically, as shown in fig. 2 and 5, when in use, through the buffer component 6, the low-voltage switch cabinet can be subjected to certain vibration when an earthquake occurs, the bearing plate 605 can be driven to move in the buffer sleeve 601 at the moment, the bearing plate 605 moves to enable the springs 607 to deform, the vibration suffered by the low-voltage switch cabinet can be effectively slowed down through the elasticity of the springs 607 at the moment, and then the equipment in the low-voltage switch cabinet can be better protected, the problem that the existing low-voltage switch cabinet is generally installed on the bottom surface of a machine room, the impact force can be directly transmitted to the low-voltage switch cabinet by the bottom surface when the earthquake occurs, the equipment in the low-voltage switch cabinet is easy to fail once the earthquake occurs, the low-voltage switch cabinet can be in a large-scale power failure once the low-voltage switch cabinet occurs, and the disaster caused by the earthquake can be further deepened is solved;

the two sides of the cabinet body 1 are provided with heat dissipation components 8, the heat dissipation components 8 comprise air inlet pipes 805, the air inlet pipes 805 are communicated with the interior of the cabinet body 1, second filter screens 808 are fixedly arranged in the air inlet pipes 805, second vertical plates 807 are fixedly arranged on one sides of the second filter screens 808, second fans 806 are fixedly arranged on one sides of the second vertical plates 807, air outlet pipes 803 are fixedly arranged on one sides of the air inlet pipes 805, the air outlet pipes 803 are communicated with the interior of the cabinet body 1, first vertical plates 804 are fixedly connected to the interior of the air outlet pipes 803, first fans 802 are fixedly arranged on one sides of the first vertical plates 804, first filter screens 801 are fixedly arranged on one sides of the first fans 802, shielding plates 2 are fixedly arranged at the tops of the heat dissipation components 8, limiting blocks 4 are fixedly arranged at the bottoms of the heat dissipation components 8, limiting rods 3 are fixedly connected to the surfaces of the limiting blocks 4 in a penetrating manner, and the limiting rods 3 are movably connected with the limiting blocks 4;

specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, during the use, through the heat dissipation component 8 that is provided, can detect the temperature in the cabinet in real time through temperature sensor 9, when temperature sensor 9 detects that the temperature in the cabinet reaches the highest numerical value of preset, give peripheral hardware processor with the signal transmission, peripheral hardware controller control first fan 802 and second fan 806 start simultaneously, can be through the wind-force that produces when first fan 802 and second fan 806 rotate, thereby realize the quick exchange of interior high temperature gas of cabinet and outside air, thereby reach quick radiating effect, and when temperature sensor 9 detects the temperature in the cabinet reaches the lowest numerical value of preset, give peripheral hardware processor with the signal transmission, peripheral hardware controller control first fan 802 and second fan 806 stop, the problem that current low-voltage switchgear can set up the louvre on the cabinet wall in order to dispel the heat, but the louvre dispels the heat, but the inside that the dust normally uses is got into to the switch board through the louvre easily in addition.

Working principle: in this application, through being provided with buffer assembly 6, low-voltage switch cabinet can receive certain vibration when taking place the earthquake, can drive loading board 605 at this moment and remove in buffer sleeve 601, loading board 605 removes and makes spring 607 produce deformation, can effectively slow down the vibration that low-voltage switch cabinet received this moment, and then can better protection low-voltage switch cabinet inside equipment, secondly, can carry out real-time detection through temperature sensor 9 to the temperature in the cabinet, when temperature sensor 9 detects the temperature in the cabinet and reaches the highest numerical value of preset, give peripheral processor with signal transmission, peripheral controller control first fan 802 and second fan 806 start simultaneously, can be through the wind-force of first fan 802 and the rotatory production of second fan 806, thereby realize the quick exchange of interior high temperature gas and outside air of cabinet, thereby reach quick radiating effect, and when temperature sensor 9 detects the temperature in the cabinet reaches the lowest numerical value of preset, give peripheral processor with signal transmission, peripheral processor, peripheral controller control first fan 802 and second fan 806 stop.

The standard parts used in the application document can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, meanwhile, the electrical components in the application are externally connected with a power supply and a control switch when in use, the control mode is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, and the control mode and the circuit connection are not explained in detail any more, and the peripheral controller mentioned in the specification can play a control role for the electrical components mentioned in the specification and is conventional known equipment.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely a preferred embodiment of the utility model, and it should be noted that, due to the limited text expressions, there is objectively no limit to the specific structure, and that, for a person skilled in the art, modifications, adaptations or variations may be made without departing from the principles of the present utility model, and the above technical features may be combined in any suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.

Claims (6)

1. The utility model provides a take precautions against earthquakes radiating low tension switchgear, includes mounting panel (5), its characterized in that: the utility model discloses a cabinet, including mounting panel (5), cabinet body (1), cabinet door (7), radiating component (8) are all provided with in the top of mounting panel (5), the top of damping component (6) is provided with cabinet body (1), temperature sensor (9) are fixedly installed on the inside top of cabinet body (1), cabinet door (7) are installed through hinge movable to the preceding terminal surface of cabinet body (1), radiating component (8) are fixedly provided with shielding plate (2) in the top, radiating component (8) are fixedly provided with stopper (4) in the bottom.

2. The low-voltage switchgear of claim 1, wherein the low-voltage switchgear is capable of shock-proof and heat-dissipating, and wherein: the utility model provides a buffer assembly (6) is including buffer sleeve (601), and buffer sleeve (601) bottom with the top fixed connection of mounting panel (5), the inside activity of buffer sleeve (601) sets up loading board (605), the top fixedly connected with buffer block (602) of loading board (605), and the top of buffer block (602) with the bottom fixed connection of cabinet body (1), spout (604) have all been seted up to the both sides of loading board (605), the inner wall sliding connection of spout (604) has slider (603), and slider (603) and loading board (605) fixed connection.

3. The low-voltage switchgear of claim 2, wherein: the telescopic rod (606) is fixedly connected to two sides of the bottom of the bearing plate (605), a spring (607) is sleeved on the outer wall of the telescopic rod (606), and a shock absorber (608) is arranged between the telescopic rods (606).

4. The low-voltage switchgear of claim 1, wherein the low-voltage switchgear is capable of shock-proof and heat-dissipating, and wherein: the heat dissipation assembly (8) comprises an air inlet pipe (805), the air inlet pipe (805) is communicated with the inside of the cabinet body (1), a second filter screen (808) is fixedly arranged in the air inlet pipe (805), a second vertical plate (807) is fixedly arranged on one side of the second filter screen (808), and a second fan (806) is fixedly arranged on one side of the second vertical plate (807).

5. The shock-resistant and heat-dissipating low-voltage switch cabinet of claim 4, wherein: one side of the air inlet pipe (805) is fixedly provided with an air outlet pipe (803), the air outlet pipe (803) is communicated with the inside of the cabinet body (1), a first riser (804) is fixedly connected to the inside of the air outlet pipe (803), a first fan (802) is fixedly arranged on one side of the first riser (804), and a first filter screen (801) is fixedly arranged on one side of the first fan (802).

6. The low-voltage switchgear of claim 1, wherein the low-voltage switchgear is capable of shock-proof and heat-dissipating, and wherein: the surface of the limiting block (4) is connected with a limiting rod (3) in a penetrating way, and the limiting rod (3) is movably connected with the limiting block (4).

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