Intelligent alternating current and direct current integrated power supply device for green energy power generation

Abstract

The utility model relates to the field of integrated power supplies, in particular to an alternating-current and direct-current integrated power supply device for intelligent green energy power generation, which comprises a cabinet body, a base plate, a panel, a power supply module, a high-sensitivity temperature sensor, an air supply mechanism, a door plate and an air outlet cover. According to the integrated power supply, the independent high-sensitivity temperature sensor is arranged at each layer of power supply module in the integrated power supply and is matched with the air outlet cover which is arranged on the door plate and corresponds to each layer of power supply module, so that the temperature of a certain layer or multiple layers of power supply modules can be sensed to be abnormal; the air supply mechanism and the corresponding air outlet cover air channel are opened to quickly dissipate heat of the power supply module with abnormal heating, and compared with a traditional global heat dissipation mode, the heat dissipation effect is better and more flexible, heat dissipation of the power supply module with abnormal heating is more timely, and the heat dissipation efficiency is improved. The problems that in an existing integrated power supply, the heating conditions of all alternating current and direct current power supply modules are different, and a traditional overall unified air conveying auxiliary heat dissipation mode is not flexible are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of integrated power supply, especially to a wisdom green energy power generation AC-DC integrated power supply device. BACKGROUND

[0002] At present, the DC power supply, the AC uninterruptible power supply for power, the inverter power supply for power, the DC conversion power supply for communication and the like are combined into one, taking the DC power supply as the core to form the battery pack sharing the DC power supply, and the integrated power supply equipment generally installs each power supply in a cabinet to form a complete set of equipment for unified monitoring, combines power distribution, and electric equipment integrated control to constitute a wisdom power supply system.

[0003] The utility model patent with the publication number CN220421475U discloses an integrated power supply, which comprises a power supply, a cabinet, a supporting piece, a limiting piece and a driving mechanism. The integrated power supply is convenient for dismounting and avoids misplacement of the power supply. However, because the integrated power supply integrates many power supply modules, the heat generation is serious during high-load operation, so an auxiliary heat dissipation device must be arranged in the cabinet. The power supply modules in the integrated power supply cabinet are generally arranged layer by layer from top to bottom. Because of the variability of power distribution, the output power and start-stop time of each AC-DC power supply module will change accordingly. Therefore, the working heat generation of each AC-DC power supply module is different. The unified air supply and heat dissipation form cannot independently dissipate heat for the high-heat local power supply modules, which may cause the power supply modules with high heat to be not dissipated in time, and the power supply modules without heat to continuously receive air supply, which is not flexible in heat dissipation.

[0004] Therefore, in view of the problem that the existing integrated power supply has different heat generation of each AC-DC power supply module and the traditional global unified air supply and heat dissipation form is not flexible, a high-sensitivity temperature sensor corresponding to each AC-DC power supply module is designed to cooperate with the partitioned air supply structure on the cabinet door to achieve the heat dissipation purpose of the wisdom integrated power supply. UTILITY MODEL CONTENTS

[0005] In order to overcome the problem that the existing integrated power supply has different heat generation of each AC-DC power supply module and the traditional global unified air supply and heat dissipation form is not flexible.

[0006] The utility model discloses a technical scheme for: a wisdom green energy power generation AC-DC integrated power supply device, comprising a cabinet, a backing plate, a panel, a solar power supply unit, a power module, a joist, a supporting plate, a hanging piece, a high-sensitivity temperature sensor, a air supply mechanism, a door plate, an air outlet cover, the backing plate lower end of the cabinet is integrally fixedly connected with the backing plate below the cabinet bottom plate, and the backing plate and the bottom plate of the cabinet have a gap of 3-5cm, the backing plate upper end of the cabinet is integrally fixedly connected with the panel above the cabinet top plate, and the panel and the top plate of the cabinet have a gap of 3-5cm, the bottom plate and the top plate of the cabinet are both provided with a heat dissipation opening, the solar power supply unit is installed on the upper end of the panel, the left and right side walls of the cabinet are both provided with a joist installed equidistantly from bottom to top, the left and right ends of the supporting plate are fixedly connected with the hanging piece of triangular prism structure, and the hanging piece is respectively inserted into the corresponding joist, the hanging piece is provided with a lighting assembly, the power module is installed on the supporting plate, the supporting plate is a plate body provided with full cloth type eyelets on the surface, the high-sensitivity temperature sensor is fixed on one side of the power module through the bolt inserted into the eyelet of the supporting plate, the air supply mechanism is installed on the bottom plate of the cabinet, the door plate of hollow structure is movably connected to the right side of the front end of the cabinet through a rotating shaft, the door plate is communicated with the air outlet channel of the air supply mechanism, and the solar power supply unit is electrically connected with the lighting assembly, the high-sensitivity temperature sensor and the air supply mechanism.

[0007] Preferably, the solar power supply unit is composed of a solar panel and a battery, which supplies power for the electrical equipment in the integrated power supply, the door plate is in a closed state, each high-sensitivity temperature sensor detects the temperature of the adjacent power module, when the power module on a layer or several layers of the supporting plate operates at high power and generates high heat, the corresponding high-sensitivity temperature sensor senses that the temperature reaches the early warning value, sends a signal to the air supply mechanism, and the air supply mechanism operates to open the air outlet cover corresponding to the power module in the high-heat state, the air supply mechanism draws air from the bottom plate of the cabinet and transports the air flow, and the air flow is directly blown out from the air outlet cover to the power module to perform targeted heat dissipation, after the door plate is opened, the lighting assembly on the triangular prism hanging piece supplements light to the power module obliquely, and assists the staff in maintenance.

[0008] As a preferred, the hanging piece is a hollow aluminum plate material No. 1 hanging beam, the lighting assembly is 8-12 LED lamp beads linearly embedded on the inclined wall surface of the upper and lower sides of the No. 1 hanging beam, the LED lamp beads obliquely irradiate on the upper and lower sides of the power module, the power supply cable of the LED lamp beads passes through the hollow No. 1 hanging beam and is connected to the battery of the solar power supply unit, because the LED lamp beads are arranged on the inclined plate, therefore, the LED lamp beads on the same No. 1 hanging beam supplement light to the upper and lower sides of the power module obliquely, and assist in equipment maintenance.

[0009] As preferred, the hanging piece is a second hanging beam made of transparent hard plastic material and hollow inside, and the lighting assembly is an LED lamp tube installed in the cavity of the second hanging beam, the LED lamp tube is obliquely irradiated on the power supply modules on the upper and lower sides through the inclined walls on the upper and lower sides of the second hanging beam, when the LED lamp tube is lighted, the light is emitted through the second hanging beam made of transparent hard plastic material and irradiated on the power supply modules on the upper and lower sides respectively, which assists the equipment maintenance, and in this installation mode, the LED lamp tube can be protected by the hard second hanging beam.

[0010] As preferred, the air supply mechanism comprises a first shelf plate and a first fan, the first shelf plate is a table body structure with inclined plates on the left and right sides, the first shelf plate is integrally fixedly connected to the bottom plate of the cabinet and forms a cavity for installing the first fan with the bottom plate, the first fan is fixedly installed on the top wall of the first shelf plate, the inclined plate on the right side of the first shelf plate is provided with an air outlet, the first fan draws air from the heat dissipation opening on the bottom plate of the cabinet and sends it out from the air outlet on the inclined plate of the first shelf plate, the integral structure of the first shelf plate and the bottom plate of the cabinet is good in integrity.

[0011] As preferred, the air supply mechanism comprises a second shelf plate, a second fan, a clamping groove and a clamping rail, the second shelf plate is a table body structure with inclined plates on the left and right sides, the second shelf plate is above the bottom plate of the cabinet and forms a cavity for installing the second fan with the bottom plate, the second fan is fixedly installed on the top wall of the second shelf plate, the bottom plate of the cabinet is symmetrically provided with clamping grooves on the left and right sides, the inclined plate of the second shelf plate is integrally fixedly connected with clamping rails inserted into the corresponding clamping grooves, the inclined plate on the right side of the second shelf plate is provided with an air outlet, the second fan draws air from the heat dissipation opening on the bottom plate of the cabinet and sends it out from the air outlet on the inclined plate of the second shelf plate, the second shelf plate and the bottom plate of the cabinet are fixedly connected through the clamping grooves and the clamping rails, the split structure can quickly disassemble the second fan when it needs to be repaired, and the installation and disassembly are flexible.

[0012] As preferred, the air outlet of the air supply mechanism is provided with an air guide cover, the surface of the door plate is provided with an air supply main pipe connected with the air guide cover through a hose by a clamp, the air supply main pipe is fixedly connected with branch pipes penetrating into the inside from the surface of the door plate and each branch pipe is connected with the corresponding air outlet, each branch pipe on the air supply main pipe is provided with an electronic valve electrically connected with a high-sensitivity temperature sensor, the surface of the door plate is provided with viewing windows on the side of the air outlet, each viewing window corresponds to the installation height of each power supply module, the air flow drawn by the air supply mechanism enters the air supply main pipe through the air guide cover, after the electronic valve is opened, the air flows along the branch pipe where the opened electronic valve is located and enters the corresponding air outlet, and the air supply module is directly supplied with air to assist cooling.

[0013] As preferred, the bottom plate of the cabinet body is provided with a U-shaped slot at the lower end, a U-shaped filter screen is inserted into the slot, and the front end of the filter screen is embedded in the front surface of the bottom plate of the cabinet body. The filter screen is embedded and inserted into the bottom plate of the cabinet body, and an air inlet filtering structure is formed outside the cabinet body to prevent dust from entering the cabinet body, so that the air flow drawn in is cleaner. When the door panel is closed, it abuts against the front end of the filter screen to prevent the filter screen from sliding out from the front of the cabinet body.

[0014] The utility model discloses the beneficial effects of:

[0015] 1. By setting independent high-sensitivity temperature sensors at each power module of the integrated power supply, and by setting air outlet covers corresponding to each power module on the door panel, when an abnormal temperature of one or more power modules is sensed, the air supply mechanism and the corresponding air outlet cover air duct can be opened to quickly cool the power module with abnormal heating. Compared with the traditional global cooling form, the cooling effect is better and more flexible, and the power module with abnormal heating is cooled more timely and intelligently.

[0016] 2. With the aid of the triangular prism-shaped hanging parts provided on the supporting plate and the built-in lighting assembly, light can be formed to obliquely irradiate the power modules inside the cabinet, the lighting angle is good, and the power module maintenance is facilitated.

[0017] 3. By embedding and inserting the filter screen at the bottom plate of the cabinet, an air inlet filtering structure is formed outside the cabinet to prevent dust from entering the cabinet, so that the air flow drawn in is cleaner. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The overall assembly three-dimensional structure schematic diagram of the intelligent green energy power generation AC-DC integrated power supply device of the utility model is shown.

[0019] Figure 2 The front structure schematic diagram of the intelligent green energy power generation AC-DC integrated power supply device of the utility model is shown.

[0020] Figure 3 The three-dimensional structure schematic diagram of the hanging part embodiment one of the intelligent green energy power generation AC-DC integrated power supply device of the utility model is shown.

[0021] Figure 4 The three-dimensional structure schematic diagram of the hanging part embodiment two of the intelligent green energy power generation AC-DC integrated power supply device of the utility model is shown.

[0022] Figure 5 The door panel detail enlarged three-dimensional structure schematic diagram of the intelligent green energy power generation AC-DC integrated power supply device of the utility model is shown.

[0023] Figure 6 The filter screen detail enlarged perspective structure schematic view of the intelligent green energy power generation AC-DC integrated power supply device is shown;

[0024] Figure 7 The air supply mechanism embodiment three perspective structure schematic view of the intelligent green energy power generation AC-DC integrated power supply device is shown;

[0025] Figure 8 The air supply mechanism embodiment four perspective structure schematic view of the intelligent green energy power generation AC-DC integrated power supply device is shown.

[0026] The reference signs are explained as follows: 1, cabinet body; 2, pad plate; 3, panel; 4, solar power supply unit; 5, support beam; 6, support plate; 7, power module; 9, high sensitivity temperature sensor; 11, door plate; 12, air outlet cover; 13, air inlet cover; 14, air supply main pipe; 15, electronic valve; 16, inspection window; 17, slot; 18, filter screen; 801, No. 1 hanging beam; 802, No. 2 hanging beam; 1001, No. 1 rack plate; 1002, No. 1 fan; 1003, No. 2 rack plate; 1004, No. 2 fan; 1005, clamping groove; 1006, clamping rail. DETAILED DESCRIPTION

[0027] The utility model is further explained in combination with the drawings and embodiments.

[0028] Please refer to Figures 1-8The utility model provides a kind of AC-DC integrated power supply device for intelligent green energy power generation, including cabinet 1, backing plate 2, panel 3, solar power supply unit 4, power module 7, joist 5, backing plate 6, hanging piece, high sensitivity temperature sensor 9, air supply mechanism, door plate 11, air outlet cover 12;The backing plate lower end of cabinet 1 integrally fixed connection has the backing plate 2 below the bottom plate of cabinet 1, there is 3-5cm gap between backing plate 2 and the bottom plate of cabinet 1, the upper end of the backboard of cabinet 1 integrally fixed connection has the panel 3 above the top plate of cabinet 1, there is 3-5cm gap between panel 3 and the top plate of cabinet 1, the bottom plate and top plate of cabinet 1 are all provided with heat dissipation opening, solar power supply unit 4 is installed on the upper end of panel 3, joist 5 is installed on the left and right side wall of cabinet 1 from bottom to top equidistantly, backing plate 6 left and right ends are fixedly connected with the hanging piece of three prism structure and the hanging piece is respectively inserted and installed in corresponding joist 5, lighting assembly is installed on hanging piece, power module 7 is installed on backing plate 6, backing plate 6 is the plate body with full cloth type eyelet on surface, high sensitivity temperature sensor 9 is fixed on the side of power module 7 by bolt inserted in the eyelet of backing plate 6, air supply mechanism is installed on the bottom plate of cabinet 1, hollow structure's door plate 11 is movably connected on the right side of the front end of cabinet 1 by pivot, door plate 11 is communicated with the air outlet channel of air supply mechanism, solar power supply unit 4 is electrically connected with lighting assembly, high sensitivity temperature sensor 9 and air supply mechanism, solar power supply unit 4 is composed of solar panel and battery, and is used for supplying power for integrated power supply equipment, door plate 11 is in closed state, each high sensitivity temperature sensor 9 detects the temperature of each adjacent power module 7, when the power module 7 on a layer of backing plate 6 or several layers of backing plate 6 operates under high power and emits high heat, corresponding high sensitivity temperature sensor 9 senses that temperature reaches early warning value, and signal is sent to air supply mechanism, air supply mechanism operates, and the air outlet cover 12 corresponding to the power module 7 in high heat state is opened, air supply mechanism draws air from the bottom plate of cabinet 1, and air flow is transported, and the air outlet cover 12 directly blows to the power module 7 and carries out targeted heat dissipation, after opening door plate 11, lighting assembly on three prism hanging piece is inclined to power module 7 to supplement light, and auxiliary staff carries out maintenance.

[0029] Please refer to Figures 5-8The air outlet of the air supply mechanism is provided with an air guide cover 13, the surface of the door plate 11 is provided with an air supply main pipe 14 connected with the air guide cover 13 through a hose by means of a clamp, the air supply main pipe 14 is fixedly connected with branch pipes penetrating into the inside of the door plate 11, each of the branch pipes is connected with a corresponding air outlet cover 12, each of the branch pipes of the air supply main pipe 14 is provided with an electronic valve 15 electrically connected with the high-sensitivity temperature sensor 9, the surface of the door plate 11 is provided with a viewing window 16 on the side of the air outlet cover 12, each of the viewing windows 16 corresponds to the installation height of each power module 7, the air flow drawn by the air supply mechanism enters the air supply main pipe 14 through the air guide cover 13, after the electronic valve 15 is opened, the air flows along the branch pipe where the opened electronic valve 15 is located and enters the corresponding air outlet cover 12, directly supplying air to the power module 7 to assist in cooling, the bottom end of the bottom plate of the cabinet body 1 is provided with a U-shaped slot 17, a U-shaped filter screen 18 matched with the U-shaped slot 17 is inserted into the U-shaped slot 17 and the front end of the filter screen 18 is embedded in the front surface of the bottom plate of the cabinet body 1, the filter screen 18 is embeddedly and insertingly installed at the bottom plate of the cabinet body 1, forming an air inlet filtering structure outside the cabinet body 1 to prevent some dust from entering the cabinet body 1 and make the drawn air flow cleaner, when the door plate 11 is closed, the front end of the filter screen 18 abuts against the filter screen 18 to prevent the filter screen 18 from sliding out of the front of the cabinet body 1.

[0030] Embodiment one: please refer to Figure 3 In this embodiment, the hanging piece is a hollow No. 1 hanging beam 801 made of aluminum plate material, the lighting assembly is 8-12 LED lamp beads linearly and embeddedly installed on the inclined wall surfaces on the upper and lower sides of the No. 1 hanging beam 801, the LED lamp beads obliquely irradiate on the power modules 7 on the upper and lower sides, the power supply cables of the LED lamp beads pass through the hollow No. 1 hanging beam 801 and are connected to the battery of the solar power supply unit 4, because the LED lamp beads are arranged on the inclined plate, the LED lamp beads on the same No. 1 hanging beam 801 obliquely supplement light to the power modules 7 on the upper and lower sides to assist equipment maintenance.

[0031] Embodiment two: please refer to Figure 4 In this embodiment, the hanging piece is a hollow No. 2 hanging beam 802 made of transparent hard plastic material, the lighting assembly is an LED lamp tube installed in the cavity of the No. 2 hanging beam 802, the LED lamp tube obliquely irradiates on the power modules 7 on the upper and lower sides through the inclined walls on the upper and lower sides of the No. 2 hanging beam 802, when the LED lamp tube is lighted, the light is emitted through the transparent hard plastic material No. 2 hanging beam 802 and irradiates on the power modules 7 on the upper and lower sides to assist equipment maintenance, in this installation mode, the LED lamp tube can be protected by the hard No. 2 hanging beam 802.

[0032] Embodiment three: please refer to Figure 7In the embodiment, the air supply mechanism comprises a first shelf plate 1001 and a first fan 1002. The first shelf plate 1001 is a table body structure with inclined plates on the left and right sides, and is integrally fixed to the bottom plate of the cabinet 1 and forms a cavity for installing the first fan 1002 with the bottom plate. The first fan 1002 is fixedly installed on the top wall of the first shelf plate 1001. An air outlet is arranged on the inclined plate on the right side of the first shelf plate 1001. The first fan 1002 draws air from the heat dissipation opening on the bottom plate of the cabinet 1 and sends it out from the air outlet on the inclined plate of the first shelf plate 1001. The first shelf plate 1001 is integrally formed with the bottom plate of the cabinet 1, and has good integrity.

[0033] Embodiment four: please refer to Figure 8 In the embodiment, the air supply mechanism comprises a second shelf plate 1003, a second fan 1004, a clamping groove 1005 and a clamping rail 1006. The second shelf plate 1003 is a table body structure with inclined plates on the left and right sides, and is arranged above the bottom plate of the cabinet 1 and forms a cavity for installing the second fan 1004 with the bottom plate. The second fan 1004 is fixedly installed on the top wall of the second shelf plate 1003. The clamping grooves 1005 are symmetrically arranged on the left and right sides of the upper end of the bottom plate of the cabinet 1. The clamping rails 1006 are integrally fixed to the lower end of the inclined plate of the second shelf plate 1003 and are inserted into the corresponding clamping grooves 1005. An air outlet is arranged on the inclined plate on the right side of the second shelf plate 1003. The second fan 1004 draws air from the heat dissipation opening on the bottom plate of the cabinet 1 and sends it out from the air outlet on the inclined plate of the second shelf plate 1003. The second shelf plate 1003 is fixedly connected to the bottom plate of the cabinet 1 through the clamping grooves 1005 and the clamping rails 1006. The structure is separate, and the second fan 1004 can be quickly removed for maintenance.

[0034] Through the above steps, by arranging independent high-sensitivity temperature sensors 9 at each layer of power modules 7 in the integrated power supply, and by arranging air outlets 12 on the door plate 11 corresponding to each layer of power modules 7, when the temperature of one or more layers of power modules 7 is abnormal, the air supply mechanism and the corresponding air outlet 12 air duct can be opened to quickly dissipate heat for the abnormal power module 7. Compared with the traditional global heat dissipation form, the heat dissipation effect is better and more flexible, and the heat dissipation for the abnormal power module 7 is more timely, so as to solve the problem that the traditional global unified air force delivery auxiliary heat dissipation form is not flexible due to the different heating conditions of each AC and DC power module 7 in the existing integrated power supply.

Claims

1. A smart green energy power generation AC / DC integrated power supply device, comprising a cabinet (1), a base plate (2), a panel (3), a solar power supply unit (4), and a power module (7); characterized in that: Also include the joist (5), the supporting plate (6), the hanging piece, the high sensitivity temperature sensor (9), the air supply mechanism, the door plate (11), the air outlet cover (12); the back plate lower end of the cabinet body (1) is integrally fixedly connected with the backing plate (2) below the bottom plate of the cabinet body (1), and the gap between the backing plate (2) and the bottom plate of the cabinet body (1) is 3-5cm, the upper end of the back plate of the cabinet body (1) is integrally fixedly connected with the panel (3) above the top plate of the cabinet body (1), and the gap between the panel (3) and the top plate of the cabinet body (1) is 3-5cm, the bottom plate and the top plate of the cabinet body (1) are provided with the heat dissipation opening, the solar power supply unit (4) is installed on the upper end of the panel (3), the left and right side wall plates of the cabinet body (1) are installed with the joist (5) from bottom to top, the left and right ends of the supporting plate (6) are fixedly connected with the hanging piece of triangular prism structure, and the hanging piece is respectively inserted and installed in the corresponding joist (5), the hanging piece is installed with the lighting assembly, the power module (7) is installed on the supporting plate (6), the supporting plate (6) is a plate body with full cloth type eyelets on the surface, the high sensitivity temperature sensor (9) is fixed on one side of the power module (7) through the bolt inserted in the eyelet of the supporting plate (6), the air supply mechanism is installed on the bottom plate of the cabinet body (1), the hollow door plate (11) is movably connected with the door plate (11) through the rotating shaft at the right side of the front end of the cabinet body (1), the door plate (11) is communicated with the air outlet channel of the air supply mechanism, and the solar power supply unit (4) is electrically connected with the lighting assembly, the high sensitivity temperature sensor (9) and the air supply mechanism.

2. The intelligent green energy power generation AC / DC integrated power supply device of claim 1, wherein: The hanging piece is a one hanging beam (801) made of aluminum plate material and hollow inside, the lighting assembly is 8-12 LED lamp beads linearly embedded on the inclined wall surface of the one hanging beam (801) on the upper and lower sides, and the LED lamp beads are inclined to irradiate on the power module (7) on the upper and lower sides.

3. The intelligent green energy power generation AC / DC integrated power supply device of claim 1, wherein: The hanging piece is a two hanging beam (802) made of transparent hard plastic material and hollow inside, the lighting assembly is an LED lamp tube installed in the cavity of the two hanging beam (802), and the LED lamp tube is inclined to irradiate on the power module (7) on the upper and lower sides through the inclined wall on the upper and lower sides of the two hanging beam (802).

4. The intelligent green energy power generation AC / DC integrated power supply device of claim 1, wherein: The air supply mechanism comprises a one frame plate (1001) and a one fan (1002); the one frame plate (1001) is a table body structure with inclined plates on the left and right sides, the one frame plate (1001) is integrally fixedly connected on the bottom plate of the cabinet body (1) and forms a cavity for installing the one fan (1002) with the bottom plate, the one fan (1002) is fixedly installed on the top wall of the one frame plate (1001), and the inclined plate on the right side of the one frame plate (1001) is provided with an air outlet.

5. The intelligent green energy power generation AC / DC integrated power supply device of claim 1, wherein: The air supply mechanism comprises a second shelf plate (1003), a second fan (1004), a clamping groove (1005), and a clamping rail (1006). The second shelf plate (1003) is a table body structure with inclined plates on the left and right sides. The second shelf plate (1003) is above the bottom plate of the cabinet body (1) and forms a cavity with the bottom plate for installing the second fan (1004). The second fan (1004) is fixedly installed on the top wall of the second shelf plate (1003). The bottom plate of the cabinet body (1) is symmetrically provided with the clamping grooves (1005) on the left and right sides. The inclined plates of the second shelf plate (1003) are integrally fixedly connected with the clamping rails (1006) inserted into the corresponding clamping grooves (1005). The inclined plate on the right side of the second shelf plate (1003) is provided with an air outlet.

6. The intelligent green energy power generation AC / DC integrated power supply device of claim 1, wherein: An air guide cover (13) is installed on the air outlet of the air supply mechanism. The surface of the door plate (11) is installed with an air supply main pipe (14) connected with the air guide cover (13) through a hose by a clamp. The air supply main pipe (14) is fixedly connected with branch pipes penetrating into the inside from the surface of the door plate (11), and each branch pipe is connected with the corresponding air outlet cover (12). Each branch pipe of the air supply main pipe (14) is installed with an electronic valve (15) electrically connected with the high-sensitivity temperature sensor (9). The surface of the door plate (11) is installed with a viewing window (16) on the side of the air outlet cover (12). Each viewing window (16) corresponds to the installation height of each power module (7).

7. The intelligent green energy power generation AC / DC integrated power supply device of claim 1, wherein: The bottom plate of the cabinet body (1) is provided with a U-shaped slot (17) at the lower end. A U-shaped filter screen (18) is inserted into the slot (17) and the front end of the filter screen (18) is embedded into the front surface of the bottom plate of the cabinet body (1).

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