Environment-friendly energy-saving low-voltage cabinet capable of circularly dissipating heat

Abstract

The utility model relates to the technical field of low-voltage electric appliance cabinets, and discloses an environment-friendly energy-saving low-voltage cabinet capable of circularly dissipating heat, which comprises a low-voltage cabinet body, a cabinet door is arranged on the front surface of the low-voltage cabinet body, a first handle is fixedly mounted on the front surface of the cabinet door, a small cabinet door is arranged above the cabinet door, and a second handle is fixedly mounted on the front surface of the small cabinet door. A second handle is fixedly installed on the front face of the small cabinet door, and a control display screen is fixedly installed on the front face of the cabinet door. The heat dissipation assemblies are arranged inside and outside the low-voltage cabinet body, through the arrangement of a temperature sensor, when the temperature inside the low-voltage cabinet body rises and the temperature sensor senses the temperature, the display screen is controlled to open the control button to enable the shielding curtain to rise, ventilation of the ventilation holes is facilitated, meanwhile, the motor drives the fan blades to rotate, and the fan blades are driven by the motor to rotate; and the condenser pipe is matched to quickly dissipate heat in the low-voltage cabinet body, so that the effects of accelerating air circulation in the low-voltage cabinet body and improving the heat dissipation efficiency are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of low-voltage electrical cabinets, in particular to an environmentally friendly and energy-saving low-voltage cabinet capable of circulating heat dissipation. Background Art

[0002] Low-voltage electrical appliances can be divided into two categories: power distribution appliances and control appliances. They are the basic components of complete sets of electrical equipment. In industry, agriculture, transportation, national defense and people's electricity consumption departments, most of them use low-voltage power supply, so the quality of electrical components will directly affect the reliability of the low-voltage power supply system.

[0003] Nowadays, there are many electrical components installed in low-voltage electrical cabinets, which are very different. Generally speaking, the ventilation and heat dissipation effect of the existing low-voltage electrical cabinets is poor. Excessive temperature inside the low-voltage electrical cabinet will cause damage to the electrical components in the cabinet, which will directly affect the reliability of the low-voltage power supply system. At the same time, most electrical components are stacked together, which reduces the heat dissipation efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide an environmentally friendly and energy-saving low-voltage cabinet capable of circulating heat dissipation, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly and energy-saving low-voltage cabinet with circular heat dissipation, comprising a low-voltage cabinet body, a cabinet door is arranged on the front of the low-voltage cabinet body, a first handle is fixedly installed on the front of the cabinet door, a small cabinet door is arranged above the cabinet door, a second handle is fixedly installed on the front of the small cabinet door, and a control display screen is fixedly installed on the front of the cabinet door; a heat dissipation component, which is arranged inside and outside the low-voltage cabinet body.

[0006] Preferably, the heat dissipation component includes: a heat dissipation portion 1, which is arranged inside the low-voltage cabinet body; and a heat dissipation portion 2, which is arranged inside and outside the low-voltage cabinet body.

[0007] Preferably, the heat dissipation part 1 includes: a mounting frame, which is arranged inside the low-voltage cabinet body; the inner side of the mounting frame is evenly and equidistantly provided with card slots, the inside of the card slot is provided with a placement plate through card connection, and the top of the mounting frame is evenly and equidistantly provided with heat dissipation holes.

[0008] Preferably, a mounting box is fixedly installed on the bottom of the placement plate, a placement drawer is arranged inside the mounting box, drying holes are evenly and equidistantly provided on the bottom of the mounting frame, leakage holes are evenly and equidistantly provided on the top of the mounting box, and the drying holes and the leakage holes are matched, and a pull-out groove is provided on the front of the placement drawer.

[0009] Preferably, the second heat dissipation part includes: a temperature sensor, which is fixedly mounted on the inner wall of the low-voltage cabinet body; a mounting frame, which is fixedly mounted on the inner wall of the low-voltage cabinet body; ventilation holes, which are evenly and equidistantly opened on the outer wall of the low-voltage cabinet body; a dust filter plate, which is fixedly mounted on the outer wall of the low-voltage cabinet body, and there are two sets of dust filter plates;

[0010] Condensation tubes are fixedly installed inside the installation frame, and there are a plurality of them. A mounting plate is fixedly installed above the ventilation hole.

[0011] Preferably, a mounting groove is provided at the bottom of the mounting plate, and a blackout curtain is arranged inside the mounting groove. A control button is fixedly mounted on one side of the mounting plate for controlling the lowering and retracting of the blackout curtain.

[0012] Preferably, an L-shaped mounting plate is fixedly mounted on the inner wall of the dust filter plate, and the L-shaped mounting plate is fixedly mounted on the top of the mounting frame, and there are two groups of them, a motor is fixedly mounted on one side of the L-shaped mounting plate, and a mounting groove is opened on one side of the L-shaped mounting plate.

[0013] Preferably, a cross is fixedly installed inside the installation groove, a connecting shaft is fixedly connected to the output end of the motor and extends to the other side of the cross, and a fan blade is fixedly installed on the other end of the connecting shaft.

[0014] The utility model provides an environmentally friendly and energy-saving low-voltage cabinet capable of circulating heat dissipation. It has the following beneficial effects:

[0015] (1) The utility model is provided with a mounting frame to adjust the position of the placement plate according to the size of the components to prevent them from being piled up and inconvenient for heat dissipation. The desiccant is placed inside the drawer to keep the inside of the low-voltage cabinet dry. The heat dissipation holes are provided to facilitate ventilation and heat dissipation, thereby achieving the effect of improving the heat dissipation efficiency.

[0016] (2) The utility model is provided with a temperature sensor. When the temperature inside the low-voltage cabinet body rises, the temperature sensor senses it and controls the display screen to open the control button to raise the shade curtain to facilitate ventilation through the vents. At the same time, the motor drives the fan blades to rotate, and cooperates with the condenser to quickly dissipate the heat inside the low-voltage cabinet body, thereby accelerating the air circulation inside the low-voltage cabinet body and improving the heat dissipation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a top view of the heat dissipation component structure of the utility model;

[0019] Figure 3This is a structural view of the condenser pipe of the heat dissipation component of the utility model;

[0020] Figure 4 This is a structural view of the heat dissipation part of the heat dissipation component of the utility model.

[0021] In the figure: 1 low-voltage cabinet body, 2 cabinet door, 3 first handle, 4 small cabinet door, 5 second handle, 6 control display screen, 7 heat dissipation component, 71 heat dissipation part one, 711 mounting frame, 712 card slot, 713 placement plate, 714 heat dissipation hole, 715 mounting box, 716 placement drawer, 717 drying hole, 718 leakage hole, 719 pull-out slot, 72 heat dissipation part two, 721 temperature sensor, 722 mounting frame, 723 condenser, 724 ventilation hole, 725 mounting plate, 726 shielding curtain, 727 control button, 728 dust filter plate, 729 L-type mounting plate, 7210 motor, 7211 mounting slot, 7212 cross, 7213 connecting shaft, 7214 fan blade. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0024] Example 1

[0025] The preferred embodiment of the environmentally friendly and energy-saving low-voltage cabinet capable of circulating heat dissipation provided by the utility model is as follows: Figure 1-4 As shown: an environmentally friendly and energy-saving low-voltage cabinet with circular heat dissipation, comprising a low-voltage cabinet body 1, a cabinet door 2 is arranged on the front of the low-voltage cabinet body 1, a first handle 3 is fixedly installed on the front of the cabinet door 2, a small cabinet door 4 is arranged above the cabinet door 2, a second handle 5 is fixedly installed on the front of the small cabinet door 4, and a control display screen 6 is fixedly installed on the front of the cabinet door 2; a heat dissipation component 7, the heat dissipation component 7 is arranged inside and outside the low-voltage cabinet body 1.

[0026] The heat dissipation assembly 7 includes: a heat dissipation part 1 71 , which is arranged inside the low-voltage cabinet body 1 ; and a heat dissipation part 2 72 , which is arranged inside and outside the low-voltage cabinet body 1 .

[0027] The heat dissipation part 71 includes: a mounting frame 711, which is arranged inside the low-voltage cabinet body 1; the inner side of the mounting frame 711 is evenly and equidistantly provided with card slots 712, the inside of the card slot 712 is provided with a placement plate 713 through a snap connection, and the top of the mounting frame 711 is evenly and equidistantly provided with heat dissipation holes 714.

[0028] An installation box 715 is fixedly installed at the bottom of the placement plate 713, and a placement drawer 716 is arranged inside the installation box 715. Drying holes 717 are evenly and equidistantly opened at the bottom of the mounting frame 711, and leakage holes 718 are evenly and equidistantly opened at the top of the installation box 715. The drying holes 717 and the leakage holes 718 are matched, and a pull-out groove 719 is opened on the front of the placement drawer 716.

[0029] Furthermore, this embodiment is provided with a mounting frame 711, and the position of the placement plate 713 is adjusted according to the size of the components to prevent them from being stacked together and inconvenient for heat dissipation. The desiccant is placed inside the drawer 716 to keep the inside of the low-voltage cabinet body 1 dry. The heat dissipation holes 714 are provided to facilitate ventilation and heat dissipation.

[0030] Example 2

[0031] On the basis of Example 1, a preferred embodiment of an environmentally friendly and energy-saving low-voltage cabinet with cyclic heat dissipation provided by the utility model is as follows: Figure 1-4 As shown: the heat dissipation part 2 72 includes: a temperature sensor 721, which is fixedly installed on the inner wall of the low-voltage cabinet body 1; a mounting frame 722, which is fixedly installed on the inner wall of the low-voltage cabinet body 1; ventilation holes 724, which are evenly and equidistantly opened on the outer wall of the low-voltage cabinet body 1; dust filter plates 728, which are fixedly installed on the outer wall of the low-voltage cabinet body 1, and there are two groups of them; a condenser 723 is fixedly installed inside the mounting frame 722, and there are multiple groups of them, and a mounting plate 725 is fixedly installed above the ventilation holes 724.

[0032] A mounting groove is provided at the bottom of the mounting plate 725, and a shielding curtain 726 is provided inside the mounting groove. A control button 727 is fixedly installed on one side of the mounting plate 725 for controlling the lowering and retracting of the shielding curtain 726.

[0033] An L-shaped mounting plate 729 is fixedly mounted on the inner wall of the dust filter plate 728, and the L-shaped mounting plate 729 is fixedly mounted on the top of the mounting frame 711. There are two sets of L-shaped mounting plates 729, and a motor 7210 is fixedly mounted on one side of the L-shaped mounting plate 729. A mounting groove 7211 is opened on one side of the L-shaped mounting plate 729.

[0034] A cross 7212 is fixedly installed inside the installation groove 7211 , and a connecting shaft 7213 is fixedly connected to the output end of the motor 7210 and extends to the other side of the cross 7212 . A fan blade 7214 is fixedly installed on the other end of the connecting shaft 7213 .

[0035] Furthermore, the present embodiment is provided with a temperature sensor 721. When the temperature inside the low-voltage cabinet body 1 rises, the temperature sensor 721 senses it and controls the display screen 6 to turn on the control button 727 to raise the shade curtain 726 to facilitate ventilation of the vent 724. At the same time, the motor 7210 drives the fan blades 7214 to rotate, cooperating with the condenser 723 to quickly dissipate the heat inside the low-voltage cabinet body 1.

[0036] When in use, first, adjust the position of the placement plate 713 according to the size of the components to prevent them from stacking together and making it inconvenient to dissipate heat. By placing the desiccant inside the drawer 716, the inside of the low-voltage cabinet body 1 is kept dry. By providing the heat dissipation holes 714, ventilation and heat dissipation are facilitated. Furthermore, when the temperature inside the low-voltage cabinet body 1 rises, after the temperature sensor 721 senses it, the control display screen 6 turns on the control button 727 to raise the shielding curtain 726 to facilitate ventilation of the ventilation hole 724. At the same time, the motor 7210 drives the fan blades 7214 to rotate, and cooperates with the condenser 723 to quickly dissipate the heat inside the low-voltage cabinet body 1.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An environmentally friendly and energy-saving low-voltage cabinet capable of circulating heat dissipation, comprising a low-voltage cabinet body (1), characterized in that: The low-voltage cabinet body (1) is provided with a cabinet door (2) on the front side, a first handle (3) is fixedly mounted on the front side of the cabinet door (2), a small cabinet door (4) is provided above the cabinet door (2), a second handle (5) is fixedly mounted on the front side of the small cabinet door (4), and a control display screen (6) is fixedly mounted on the front side of the cabinet door (2); A heat dissipation component (7), wherein the heat dissipation component (7) is arranged inside and outside the low-voltage cabinet body (1); The heat dissipation component (7) comprises: A heat dissipation portion 1 (71), wherein the heat dissipation portion 1 (71) is arranged inside the low-voltage cabinet body (1); A second heat dissipation portion (72), the second heat dissipation portion (72) being arranged inside and outside the low-voltage cabinet body (1); The heat dissipation part 1 (71) includes: A mounting frame (711), wherein the mounting frame (711) is arranged inside the low-voltage cabinet body (1); The inner side of the mounting frame (711) is provided with slots (712) at even intervals, a placement plate (713) is provided inside the slots (712) by means of a snap connection, and the top of the mounting frame (711) is provided with heat dissipation holes (714) at even intervals. The second heat dissipation part (72) includes: A temperature sensor (721), wherein the temperature sensor (721) is fixedly mounted on the inner wall of the low-voltage cabinet body (1); An installation frame (722), the installation frame (722) being fixedly installed on the inner wall of the low-voltage cabinet body (1); Ventilation holes (724), the ventilation holes (724) being evenly and equidistantly provided on the outer wall of the low-voltage cabinet body (1); Dust-proof filter plates (728), the dust-proof filter plates (728) being fixedly mounted on the outer wall of the low-voltage cabinet body (1), and having two sets in total; Condensation tubes (723) are fixedly installed inside the installation frame (722), and there are a total of multiple groups. A mounting plate (725) is fixedly installed above the ventilation hole (724).

2. The environmentally friendly and energy-saving low-voltage cabinet capable of circulating heat dissipation according to claim 1 is characterized in that: A mounting box (715) is fixedly mounted on the bottom of the placement plate (713), a placement drawer (716) is arranged inside the mounting box (715), drying holes (717) are evenly and equidistantly provided on the bottom of the mounting frame (711), leakage holes (718) are evenly and equidistantly provided on the top of the mounting box (715), and the drying holes (717) and the leakage holes (718) are matched, and a pull-out groove (719) is provided on the front of the placement drawer (716).

3. The environmentally friendly and energy-saving low-voltage cabinet capable of circulating heat dissipation according to claim 1 is characterized in that: A mounting groove is provided at the bottom of the mounting plate (725), and a shielding curtain (726) is arranged inside the mounting groove. A control button (727) is fixedly mounted on one side of the mounting plate (725) for controlling the lowering and retracting of the shielding curtain (726).

4. The environmentally friendly and energy-saving low-voltage cabinet capable of circulating heat dissipation according to claim 3 is characterized in that: An L-shaped mounting plate (729) is fixedly mounted on the inner wall of the dust filter plate (728), and the L-shaped mounting plate (729) is fixedly mounted on the top of the mounting frame (711), and there are two sets of the L-shaped mounting plates (729). A motor (7210) is fixedly mounted on one side of the L-shaped mounting plate (729), and a mounting groove (7211) is provided on one side of the L-shaped mounting plate (729).

5. The environmentally friendly and energy-saving low-voltage cabinet capable of circulating heat dissipation according to claim 4 is characterized in that: A cross (7212) is fixedly mounted inside the mounting groove (7211), a connecting shaft (7213) is fixedly connected to the output end of the motor (7210) and extends to the other side of the cross (7212), and a fan blade (7214) is fixedly mounted on the other end of the connecting shaft (7213).

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