阅读说明：本技术 一种节能型高强度配电柜 (Energy-saving high strength switch board ) 是由 许明皓 袁钰欣 刘帅 于 2021-08-19 设计创作，主要内容包括：本发明提供了一种节能型高强度配电柜,属于配电柜技术领域,包括柜体、散热部及太阳能组件,所述柜体两侧设有相对的第一散热孔和第二散热孔；所述散热部包括一组主动叶片和一组传动叶片,一组所述主动叶片通过固定架设于柜体顶部,所述固定架顶部内侧设有主动轴,一组所述主动叶片套设于主动轴端部外侧,所述主动轴另一端通过支撑架设于固定架内；一组所述传动叶片通过传动轴设于第一散热孔处,所述主动轴和传动轴传动相连；所述太阳能组件设于柜体顶部。该种节能型高强度配电柜采用自然风力对配电柜进行散热,而且还能利用光能给柜体提供电力,不用消耗额外电力,节能环保,适用于工业大规模推广。(The invention provides an energy-saving high-strength power distribution cabinet, which belongs to the technical field of power distribution cabinets and comprises a cabinet body, a heat dissipation part and a solar assembly, wherein two sides of the cabinet body are provided with a first heat dissipation hole and a second heat dissipation hole which are opposite; the heat dissipation part comprises a group of driving blades and a group of transmission blades, the group of driving blades are arranged at the top of the cabinet body through a fixing frame, a driving shaft is arranged on the inner side of the top of the fixing frame, the group of driving blades are sleeved on the outer side of the end part of the driving shaft, and the other end of the driving shaft is arranged in the fixing frame through a supporting frame; the group of driving blades are arranged at the first radiating hole through a driving shaft, and the driving shaft is in driving connection with the driving shaft; the solar component is arranged at the top of the cabinet body. This kind of energy-saving high strength switch board adopts natural wind-force to dispel the heat to the switch board, can also utilize light energy to provide electric power for the cabinet body moreover, need not consume extra electric power, and is energy-concerving and environment-protective, is applicable to the industry and promotes on a large scale.)

1. The utility model provides an energy-saving high strength switch board which characterized in that: the solar energy heat dissipation cabinet comprises a cabinet body (1), a heat dissipation part (4) and a solar energy assembly (5), wherein the cabinet body (1) comprises an inner shell (12) and an outer shell (13), a cavity (11) is arranged between the inner shell (12) and the outer shell (13), a first heat dissipation hole (14) and a second heat dissipation hole (15) which are opposite to each other are arranged on two sides of the cabinet body (1), a fixing frame (151) is arranged at the position of the second heat dissipation hole (15), and a first filter screen (152) is arranged inside the fixing frame (151); the heat dissipation part (4) comprises a group of driving blades (41) and a group of transmission blades (43), the group of driving blades (41) are arranged at the top of the cabinet body (1) through a fixing frame (411), a driving shaft (412) is arranged on the inner side of the top of the fixing frame (411), a driving wheel (412) is sleeved on the outer side of the driving shaft (412), the group of driving blades (41) are sleeved on the outer side of the end part (412) of the driving shaft, and the other end of the driving shaft (412) is arranged in the fixing frame (411) through a supporting frame (414); the group of transmission blades (43) are arranged at the first heat dissipation hole (14) through a transmission shaft (431), a transmission wheel (433) is sleeved outside the transmission shaft (431), the driving wheel (413) is in transmission connection with the transmission wheel (433) through a transmission belt (42), and the transmission belt (42) is arranged in the cavity (11); the solar energy component (5) is arranged at the top of the cabinet body (1), a storage battery (6), a temperature and humidity sensor (7) and an illuminating lamp (8) are arranged in the cabinet body (1), and the solar energy component (5), the temperature and humidity sensor (7) and the illuminating lamp (8) are all electrically connected with the storage battery (6).

2. The energy-saving high-strength power distribution cabinet according to claim 1, characterized in that: the outer side of the transmission blade (43) is provided with a connecting frame (434) connected with the side face of the cabinet body (1), and the side face of the connecting frame (434) is provided with a second filter screen (435).

3. The energy-saving high-strength power distribution cabinet according to claim 2, characterized in that: the number of the driving blades (41) and the number of the transmission blades (43) are both set to be 3.

4. The energy-saving high-strength power distribution cabinet according to claim 1, characterized in that: the solar module (5) comprises a set of photovoltaic panels (51), the photovoltaic panels (51) are arranged at the top of the cabinet body (1) through support frames (52), and the photovoltaic panels (51) are adjacent to each other and fixed with the support frames (52) through fixing pieces (53).

5. The energy-saving high-strength power distribution cabinet according to claim 4, characterized in that: fixing piece (53) are including connecting block (531), support bar (532) of C type cross-section and fixed strip (533) of L type cross-section, between adjacent photovoltaic board (51) are located in connecting block (531), between photovoltaic board (51) and support frame (52) are located in support bar (532), and it is fixed with connecting block (531) that the bolt passes through on the top, support frame (52) upper surface is located and is fixed with support frame (52) through the bolt to fixed strip (533) bottom, and bolt fastening is passed through to side and support bar (532) side.

6. The energy-saving high-strength power distribution cabinet according to claim 1, characterized in that: still be equipped with heater (9) in the cabinet body (1), heater (9) and battery (6) electrical property link to each other.

7. The energy-saving high-strength power distribution cabinet according to claim 1, characterized in that: the cabinet is characterized in that an inner cabinet door (2) and an outer cabinet door (3) are arranged on the side face of the cabinet body (1), the inner cabinet door (2) is opposite to the inner shell (12), and the outer cabinet door (3) is opposite to the outer shell (13).

8. The energy-saving high-strength power distribution cabinet according to claim 7, characterized in that: the inner cabinet door (2) is provided with a first observation window (21) close to the upper end, an operation panel (22) close to the lower end and a first door lock (23) close to the middle.

9. The energy-saving high-strength power distribution cabinet according to claim 7, characterized in that: outer cabinet door (3) are close to middle part department and are equipped with second lock (32), are close to upper end and lower extreme department and all are equipped with second observation window (31), the inboard department of linking to each other with the cabinet body (1) of outer cabinet door (3) is equipped with sealing strip (33).

10. An energy-saving high-strength power distribution cabinet according to any one of claims 1-9, characterized in that: the cabinet body (1) is made of a cold-rolled steel plate, and the cold-rolled steel plate comprises the following components in parts by weight: 0.01 to 0.1 percent of carbon, 0.3 to 0.5 percent of manganese, 0.1 to 0.2 percent of copper, 0.06 to 0.09 percent of phosphorus, 0.01 to 0.02 percent of sulfur and the balance of iron and inevitable impurities.

Technical Field

The invention belongs to the technical field of power distribution cabinets, and particularly relates to an energy-saving high-strength power distribution cabinet.

Background

The switch board is also called the block terminal, is a cabinet body that has integrateed multiple function electronic components, and the primary action includes following two points: firstly, distributing and controlling terminal equipment controlled by a power distribution cabinet; and secondly, the protection is carried out when the circuit has the problems of overload, short circuit, electric leakage and the like due to special conditions, and the controlled circuit can be rapidly checked according to the power distribution cabinet. Along with the extension of the power utilization industry, the demand of the power distribution cabinet is more and more, and the requirement on the power distribution cabinet is higher and higher.

Electronic components in the power distribution cabinet can generate a lot of heat in the operation process, and if the heat in the cabinet body is not discharged in time, the temperature in the cabinet body is overhigh, the normal use of the electronic components is influenced, and the circuit safety is caused; therefore, the switch board generally has the heat dissipation requirement, and the following three ways are adopted to the heat dissipation of switch board among the prior art: firstly, a cold source is adopted to cool the interior of a cabinet body, such as air conditioning equipment; secondly, holes are formed in the side face of the cabinet body, so that heat is discharged from the holes and can be naturally discharged or discharged by means of the wind power of a fan; thirdly, the cabinet body is made of materials with good heat dissipation performance, and heat dissipation is carried out by the cabinet body. Among the three modes, the first mode has less use because of higher energy consumption; the third kind can not in time dispel the heat fast, and consequently the second kind uses more extensively, but the fan that the second kind used still need provide electric power operation, and the switch board still need consume electric power, along with the increase of switch board use amount, this can lead to extra power consumption.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides an energy-saving high-strength power distribution cabinet, which adopts natural wind power to radiate the power distribution cabinet, can also provide power for a cabinet body by utilizing light energy, does not consume extra power, is energy-saving and environment-friendly, and is suitable for industrial large-scale popularization.

In order to achieve the purpose, the invention is realized by the following technical scheme: an energy-saving high-strength power distribution cabinet comprises a cabinet body, a heat dissipation part and a solar assembly, wherein the cabinet body comprises an inner shell and an outer shell, a cavity is formed between the inner shell and the outer shell, a first heat dissipation hole and a second heat dissipation hole which are opposite to each other are formed in two sides of the cabinet body, a fixing frame is arranged at the position of the second heat dissipation hole, and a first filter screen is arranged inside the fixing frame; the heat dissipation part comprises a group of driving blades and a group of transmission blades, the group of driving blades are arranged at the top of the cabinet body through a fixing frame, a driving shaft is arranged on the inner side of the top of the fixing frame, a driving wheel is sleeved on the outer side of the driving shaft, the group of driving blades are sleeved on the outer side of the end part of the driving shaft, and the other end of the driving shaft is arranged in the fixing frame through a supporting frame; the group of transmission blades are arranged at the first heat dissipation hole through a transmission shaft, a transmission wheel is sleeved outside the transmission shaft, the driving wheel and the transmission wheel are in transmission connection through a transmission belt, and the transmission belt is arranged in the cavity; the solar module is arranged at the top of the cabinet body, a storage battery, a temperature and humidity sensor and an illuminating lamp are arranged in the cabinet body, and the solar module, the temperature and humidity sensor and the illuminating lamp are electrically connected with the storage battery. The driving blade is driven to rotate by natural wind power, so that the driving shaft is driven to rotate, the transmission shaft is driven to rotate through the transmission belt, the transmission blade is driven to rotate to dissipate heat in the cabinet body, and the first filter screen can prevent sundries in the air from entering the cabinet body; the solar energy component converts absorbed solar energy into electric energy to be stored in the storage battery, and can provide electric power for the illuminating lamp and the temperature and humidity sensor, the temperature and humidity sensor is convenient for monitoring the temperature and humidity in the cabinet body, and the illuminating lamp is convenient for overhauling the cabinet body.

Further, a connecting frame connected with the side face of the cabinet body is arranged on the outer side of the transmission blade, and a second filter screen is arranged on the side face of the connecting frame. The second filter screen can prevent sundries in the air from entering the cabinet body.

Further, the number of the driving blades and the number of the transmission blades are both set to 3.

Further, solar energy component includes a set of photovoltaic board, and is a set of the photovoltaic board passes through the support frame and locates cabinet body top, and is adjacent the photovoltaic board passes through the mounting and is fixed with the support frame.

Further, the mounting includes the support bar of connecting block, C type cross-section and the fixed strip of L type cross-section, the connecting block is located between the adjacent photovoltaic board, the support bar is located between photovoltaic board and the support frame, and it is fixed with the connecting block that the bolt is passed through on the top, the support frame upper surface is located to the fixed strip bottom and is fixed through bolt and support frame, and the side passes through the bolt fastening with the support bar side. The photovoltaic panels are connected in the mode, so that the connection is stable, and the installation is convenient.

Further, a heater is arranged in the cabinet body and electrically connected with the storage battery. When the humidity in the cabinet body is high, the heater can be turned on, so that the moisture can be conveniently discharged, and the dryness in the cabinet body can be kept; the temperature and humidity sensor monitors the temperature in the cabinet body, and the heating temperature of the heater adjusts the heating power according to the actual requirement and cannot exceed the heat-resistant temperature in the cabinet body.

Further, an inner cabinet door and an outer cabinet door are arranged on the side face of the cabinet body, the inner cabinet door is opposite to the inner shell, and the outer cabinet door is opposite to the outer shell. The inner cabinet door and the outer cabinet door are arranged, so that the cabinet body is better in sealing property.

Furthermore, the inner cabinet door is provided with a first observation window close to the upper end, an operation panel close to the lower end and a first door lock close to the middle.

Furthermore, the outer cabinet door is provided with a second door lock near the middle part, a second observation window near the upper end and the lower end, and a sealing strip is arranged at the connection part of the inner side of the outer cabinet door and the cabinet body.

Further, the cabinet body is made of a cold-rolled steel plate, and the cold-rolled steel plate comprises the following components in parts by weight: 0.01 to 0.1 percent of carbon, 0.3 to 0.5 percent of manganese, 0.1 to 0.2 percent of copper, 0.06 to 0.09 percent of phosphorus, 0.01 to 0.02 percent of sulfur and the balance of iron and inevitable impurities. The cold-rolled steel plate formed by the components in the proportion has better strength, and the power distribution cabinet has better quality.

Has the advantages that: compared with the prior art, the invention has the following advantages: according to the energy-saving high-strength power distribution cabinet provided by the invention, natural wind power is adopted to radiate the power distribution cabinet, light energy can be used for providing power for the cabinet body, additional power is not consumed, the energy is saved, the environment is protected, the cold-rolled steel plate formed by the components in the proportion has better strength, the power distribution cabinet has better quality, and the energy-saving high-strength power distribution cabinet is suitable for industrial large-scale popularization.

Drawings

FIG. 1 is a structural diagram of an energy-saving high-strength power distribution cabinet according to the present invention;

FIG. 2 is a structural diagram of an energy-saving high-strength power distribution cabinet according to the present invention;

FIG. 3 is an enlarged view of a portion of the structure A in FIG. 1;

FIG. 4 is an enlarged view of a portion of the structure B in FIG. 1;

fig. 5 is a partial enlarged view of the solar module junction according to the present invention.

In the figure: the solar energy heat dissipation cabinet comprises a cabinet body 1, a cavity 11, an inner shell 12, an outer shell 13, a first heat dissipation hole 14, a second heat dissipation hole 15, a fixing frame 151, a first filter screen 152, an inner cabinet door 2, a first observation window 21, an operation panel 22, a first door lock 23, an outer cabinet door 3, a second observation window 31, a second door lock 32, a sealing strip 33, a heat dissipation part 4, a driving blade 41, a fixing frame 411, a driving shaft 412, a driving wheel 413, a supporting frame 414, a driving belt 42, a driving blade 43, a transmission shaft 431, a bearing 432, a driving wheel 433, a connecting frame 434, a second filter screen 435, a solar energy assembly 5, a photovoltaic panel 51, a supporting frame 52, a fixing piece 53, a connecting block 531, a supporting bar 532, a fixing bar 533, a storage battery 6, a temperature and humidity sensor 7, an illuminating lamp 8 and a heater 9.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The invention is further illustrated by the accompanying drawings and specific examples.

Example 1

As shown in fig. 1-4, an energy-saving high-strength power distribution cabinet comprises a cabinet body 1, a heat dissipation portion 4 and a solar module 5, wherein the cabinet body 1 comprises an inner shell 12 and an outer shell 13, a cavity 11 is arranged between the inner shell 12 and the outer shell 13, a first heat dissipation hole 14 and a second heat dissipation hole 15 are arranged at two sides of the cabinet body 1 and are opposite to each other, a fixing frame 151 is arranged at the position of the second heat dissipation hole 15, and a first filter screen 152 is arranged inside the fixing frame 151; the heat dissipation part 4 comprises a group of driving blades 41 and a group of transmission blades 43, the group of driving blades 41 are arranged at the top of the cabinet body 1 through a fixing frame 411, a driving shaft 412 is arranged on the inner side of the top of the fixing frame 411, a driving wheel 412 is sleeved on the outer side of the driving shaft 412, the group of driving blades 41 are sleeved on the outer side of the end part 412 of the driving shaft, and the other end of the driving shaft 412 is arranged in the fixing frame 411 through a supporting frame 414; the group of transmission blades 43 are arranged at the first heat dissipation holes 14 through transmission shafts 431, transmission wheels 433 are sleeved outside the transmission shafts 431, connection frames 434 connected with the side surfaces of the cabinet body 1 are arranged on the outer sides of the transmission blades 43, second filter screens 435 are arranged on the side surfaces of the connection frames 434, the driving wheels 413 and the transmission wheels 433 are in transmission connection through transmission belts 42, and the transmission belts 42 are arranged in the cavities 11; the solar module 5 is arranged at the top of the cabinet body 1, a storage battery 6, a temperature and humidity sensor 7 and a lighting lamp 8 are arranged in the cabinet body 1, and the solar module 5, the temperature and humidity sensor 7 and the lighting lamp 8 are all electrically connected with the storage battery 6.

Wherein, as shown in fig. 5, the solar energy component 5 includes a set of photovoltaic board 51, and is a set of the photovoltaic board 51 is located the top of the cabinet body 1 through the support frame 52, and is adjacent the photovoltaic board 51 passes through the mounting 53 and is fixed with the support frame 52, the mounting 53 includes connecting block 531, the supporting bar 532 of C type cross-section and the fixed strip 533 of L type cross-section, the connecting block 531 is located between the adjacent photovoltaic board 51, the supporting bar 532 is located between photovoltaic board 51 and the support frame 52, and the top is fixed through bolt and connecting block 531, the support frame 52 upper surface is located to fixed strip 533 bottom and is fixed through bolt and support frame 52, and the side passes through the bolt fastening with the supporting bar 532 side.

In addition, the cabinet body 1 is made of a cold-rolled steel plate, and the cold-rolled steel plate comprises the following components in parts by weight: 0.01 to 0.1 percent of carbon, 0.3 to 0.5 percent of manganese, 0.1 to 0.2 percent of copper, 0.06 to 0.09 percent of phosphorus, 0.01 to 0.02 percent of sulfur and the balance of iron and inevitable impurities.

Example 2

As shown in fig. 1-4, an energy-saving high-strength power distribution cabinet comprises a cabinet body 1, a heat dissipation portion 4 and a solar module 5, wherein the cabinet body 1 comprises an inner shell 12 and an outer shell 13, a cavity 11 is arranged between the inner shell 12 and the outer shell 13, a first heat dissipation hole 14 and a second heat dissipation hole 15 are arranged at two sides of the cabinet body 1 and are opposite to each other, a fixing frame 151 is arranged at the position of the second heat dissipation hole 15, and a first filter screen 152 is arranged inside the fixing frame 151; the heat dissipation portion 4 includes a set of driving blades 41 and a set of driving blades 43, in this embodiment, it is preferable that the number of the driving blades 41 and the number of the driving blades 43 are 3, 3 sets of the driving blades 41 are disposed at the top of the cabinet 1 through a fixing frame 411, a driving shaft 412 is disposed on the inner side of the top of the fixing frame 411, a driving wheel 412 is sleeved on the outer side of the driving shaft 412, 3 sets of the driving blades 41 are sleeved on the outer side of an end 412 of the driving shaft, and the other end of the driving shaft 412 is disposed in the fixing frame 411 through a supporting frame 414; the group of transmission blades 43 are arranged at the first heat dissipation holes 14 through transmission shafts 431, transmission wheels 433 are sleeved outside the transmission shafts 431, connection frames 434 connected with the side surfaces of the cabinet body 1 are arranged on the outer sides of the transmission blades 43, second filter screens 435 are arranged on the side surfaces of the connection frames 434, the driving wheels 413 and the transmission wheels 433 are in transmission connection through transmission belts 42, and the transmission belts 42 are arranged in the cavities 11; the solar module 5 is arranged at the top of the cabinet body 1, a storage battery 6, a temperature and humidity sensor 7, a lighting lamp 8 and a heater 9 are arranged in the cabinet body 1, and the solar module 5, the temperature and humidity sensor 7, the lighting lamp 8 and the heater 9 are all electrically connected with the storage battery 6.

Wherein, as shown in fig. 5, the solar energy component 5 includes a set of photovoltaic board 51, and is a set of the photovoltaic board 51 is located the top of the cabinet body 1 through the support frame 52, and is adjacent the photovoltaic board 51 passes through the mounting 53 and is fixed with the support frame 52, the mounting 53 includes connecting block 531, the supporting bar 532 of C type cross-section and the fixed strip 533 of L type cross-section, the connecting block 531 is located between the adjacent photovoltaic board 51, the supporting bar 532 is located between photovoltaic board 51 and the support frame 52, and the top is fixed through bolt and connecting block 531, the support frame 52 upper surface is located to fixed strip 533 bottom and is fixed through bolt and support frame 52, and the side passes through the bolt fastening with the supporting bar 532 side.

In addition, an inner cabinet door 2 and an outer cabinet door 3 are arranged on the side surface of the cabinet body 1, the inner cabinet door 2 is opposite to the inner shell 12, and the outer cabinet door 3 is opposite to the outer shell 13; a first observation window 21 is arranged at the position, close to the upper end, of the inner cabinet door 2, an operation panel 22 is arranged at the position, close to the lower end, of the inner cabinet door, and a first door lock 23 is arranged at the position, close to the middle, of the inner cabinet door; outer cabinet door 3 is close to middle part department and is equipped with second lock 32, is close to upper end and lower extreme department and all is equipped with second observation window 31, the inboard department of linking to each other with the cabinet body 1 of outer cabinet door 3 is equipped with sealing strip 33.

In addition, the cabinet body 1 is made of a cold-rolled steel plate, and the cold-rolled steel plate comprises the following components in parts by weight: 0.01 to 0.1 percent of carbon, 0.3 to 0.5 percent of manganese, 0.1 to 0.2 percent of copper, 0.06 to 0.09 percent of phosphorus, 0.01 to 0.02 percent of sulfur and the balance of iron and inevitable impurities.

The foregoing is directed to embodiments of the present invention and, more particularly, to a method and apparatus for controlling a power converter in a power converter, including a power converter, a display and a display panel.