Multifunctional chassis cabinet

Abstract

The invention discloses a multifunctional case cabinet, and relates to the technical field of case cabinets, the multifunctional case cabinet comprises a case cabinet, the outer side of the case cabinet is provided with a fire extinguishing mechanism, the back of the case cabinet is provided with a heat dissipation mechanism, and the case cabinet comprises a cabinet shell. A mounting and placing space can be provided for multifunctional equipment through the cabinet shell, a large number of fire extinguishing agents are loaded in the fire extinguishing agent box, the pressure pump communicates with the fire extinguishing agent box through the communicating pipe, the pressure pump works to pressurize the interior of the fire extinguishing agent box, and opening and closing are controlled through cooperation of the conveying pipe and the valve; the conveying pipe and the telescopic hose are matched and communicated into the spraying head, and a plurality of nozzles are uniformly distributed on the side surface of the spraying head, so that when a fire disaster occurs in the cabinet shell, a valve on the conveying pipe is opened, and a fire extinguishing agent stored in the fire extinguishing agent box is pressurized and conveyed to the positions of the nozzles to be sprayed out; and the fire extinguishing agent is effectively sprayed in the cabinet shell, so that a high-efficiency fire extinguishing function is realized.

Description

Technical Field

[0001] The invention relates to the technical field of chassis cabinets, and in particular to a multifunctional chassis cabinet. Background Art

[0002] With the rapid development of electronic technology, various electronic devices are increasingly used. As an important carrier of electronic equipment, chassis and cabinets have increasingly diversified functional requirements.

[0003] In the prior art, for example, the "multifunctional chassis" with patent application number CN202110903194.6 includes a chassis body, an air inlet and an air outlet are provided on the chassis body, a heat sink is provided in the air inlet, and the heat inside the chassis body is dissipated when the device is started, the heat sink is connected to a closing member in a transmission manner, and the air inlet is opened and closed as the heat sink is opened and closed, and an exhaust passage is provided on the outside of the air inlet, which is different from the prior art. By setting the opening on the chassis to be closable, the air inlet and the exhaust passage can be opened when the computer is in use, and closed when the computer is not in use to put the chassis in a closed state, effectively preventing dust accumulation in the chassis, and by setting a guide member and a dust removal member, the dust in the air can be processed by the cooperation of the vortex airflow and the electrostatic housing, and the dust in the air can be effectively removed, and clean air can be sent into the chassis, which further plays a dust-proof role, and will not affect the heat dissipation effect of the chassis.

[0004] The existing multifunctional chassis cabinets store various types of multifunctional devices inside. When a large number of devices are stored inside the chassis, a large amount of heat is easily accumulated, and the circuit is easily short-circuited due to excessive temperature, and then a fire occurs, resulting in damage to the equipment. To solve the above problem, a multifunctional chassis cabinet is proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a multifunctional chassis cabinet to solve the problem that when a large number of devices are stored inside the chassis during the operation of the prior art proposed in the above background technology, a large amount of heat is easily accumulated, and the circuit is easily short-circuited due to excessive temperature, thereby causing a fire and causing damage to the equipment.

[0006] To achieve the above object, the present invention provides the following technical solutions: a multifunctional chassis cabinet, comprising a chassis cabinet, a fire extinguishing mechanism is arranged on the outside of the chassis cabinet, a heat dissipation mechanism is arranged on the back of the chassis cabinet, and the chassis cabinet comprises a cabinet shell, through which a space for installing and placing a multifunctional device can be provided; The fire extinguishing mechanism includes a fire extinguishing agent tank. A pressure pump is provided at the top of the fire extinguishing agent tank. A connecting pipe is fixedly connected to the side of the pressure pump. One end of the connecting pipe is fixedly connected to the top of the fire extinguishing agent tank. Two ends of the fire extinguishing agent tank are fixedly connected with conveying pipes. One end of the conveying pipe is fixedly connected with a telescopic hose. One end of the telescopic hose is fixedly connected with a spray head. A connecting sleeve is provided in the middle of the spray head. A threaded rod is threadedly connected to the inner side of the connecting sleeve. The top of the threaded rod is connected with a lift. A number of nozzles are evenly distributed on one side of the spray head. By loading a large amount of fire extinguishing agent inside the fire extinguishing agent tank, a connection is formed between the pressure pump and the fire extinguishing agent tank through the connecting pipe. When the pressure pump works, it pressurizes the inside of the fire extinguishing agent tank. The opening and closing are controlled through the conveying pipe and a valve. The conveying pipe and the telescopic hose cooperate to communicate into the inside of the spray head, and a number of nozzles are evenly distributed on the side of the spray head. Thus, when a fire occurs inside the cabinet shell, by opening the valve on the conveying pipe, the fire extinguishing agent stored inside the fire extinguishing agent tank can be pressurized and conveyed to the position of the nozzles to be sprayed out, effectively spraying it inside the cabinet shell, realizing a high-efficiency fire extinguishing function.

[0007] Preferably, the heat dissipation mechanism includes a heat dissipation housing. A number of heat dissipation fans are evenly distributed inside the heat dissipation housing. A heat dissipation fan is provided on the side of the heat dissipation fan. The heat dissipation housing can provide an installation space for the heat dissipation fans. The heat dissipation fans drive the heat dissipation fans to rotate, which is conducive to extracting the heat inside the cabinet shell and then dissipating it through the ventilation grille, thus realizing effective heat dissipation.

[0008] Preferably, cabinet doors are symmetrically and movably installed on the front of the cabinet shell. A handle is provided on the front of the cabinet door. The cabinet doors provided on the front of the cabinet shell facilitate the operation and maintenance of the internal equipment, improving the convenience of operation. The handle facilitates the manual operation of opening and closing the cabinet door.

[0009] Preferably, a wire trough is penetrated and opened on the back of the cabinet shell. A number of placement racks are evenly distributed inside the cabinet shell. The wire trough provided on the back facilitates the passing of wire harnesses and is convenient for connecting external lines. The placement racks facilitate the placement of equipment, thus realizing the effect of multi-functional use.

[0010] Preferably, mounting shells are fixedly installed on both sides of the cabinet shell. The spray head is movably installed inside the mounting shell. The mounting shell facilitates providing an installation and lifting space for the spray head.

[0011] Preferably, sliding blocks are fixedly installed at both ends of the spray head. Lifting rails are fixedly installed on both sides inside the mounting shell. The sliding blocks are slidably connected to the inside of the lifting rails. The cooperation of the sliding blocks and the lifting rails facilitates providing a guiding function during the lifting process of the spray head, thereby ensuring stability.

[0012] Preferably, a plurality of ventilation grilles are uniformly penetrated through the side surface of the heat dissipation housing, and the heat dissipation fan is arranged on the side of the ventilation grille. The ventilation grille realizes an effective ventilation function and improves the ventilation effect.

[0013] Preferably, mounting rods are fixedly connected to both sides of the heat dissipation fan, and one ends of the mounting rods are fixedly connected to the inner wall of the heat dissipation housing. The mounting rods facilitate providing a stable mounting support effect for the heat dissipation fan.

[0014] Preferably, support seats are fixedly installed at the four corners of the bottom of the cabinet housing, and the support seats are beneficial to the stable support and use of the cabinet housing.

[0015] Preferably, a bottom support frame is arranged at the bottom of the placement rack, and the bottom support frames are fixedly installed inside the cabinet housing. The bottom support frames facilitate providing a stable installation effect for the placement rack.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. In the present invention, the cabinet housing can provide an installation and placement space for the multifunctional device. A large amount of fire extinguishing agent is loaded inside the fire extinguishing agent tank. The pressure pump forms a connection with the fire extinguishing agent tank through the connecting pipe. When the pressure pump works, it pressurizes the inside of the fire extinguishing agent tank. Through the cooperation of the delivery pipe and the valve to control the opening and closing, the delivery pipe is connected to the inside of the spray head in cooperation with the telescopic hose, and a plurality of nozzles are uniformly distributed on the side surface of the spray head. Thus, when a fire occurs inside the cabinet housing, by opening the valve on the delivery pipe, the fire extinguishing agent stored inside the fire extinguishing agent tank can be pressurized and delivered to the position of the nozzles and sprayed out, effectively spraying it inside the cabinet housing, realizing a high-efficiency fire extinguishing function. During the spray fire extinguishing process, the elevator drives the threaded rod to rotate, which facilitates driving the spray head to lift and adjust on both sides of the cabinet housing, thereby realizing a large-range spray fire extinguishing function and effectively improving the fire extinguishing effect. The fire extinguishing agent and fire extinguishing method adopted by the fire extinguishing mechanism can minimize the damage to the equipment. Many fire extinguishing mechanisms for computer cabinets use fire extinguishing agents that are harmless to electronic equipment, such as carbon dioxide, heptafluoropropane, etc. These fire extinguishing agents do not leave solid residues after extinguishing the fire and do not corrode precision components such as the circuit boards and chips of electronic equipment.

[0017] 2. In the present invention, the heat dissipation housing can provide an installation space for the heat dissipation fan. The heat dissipation fan drives the heat dissipation fan to rotate, which is conducive to extracting the heat inside the cabinet housing, and then dissipating it through the ventilation grille, thus realizing effective heat dissipation. By adding multiple groups of heat dissipation fans and adopting an array distribution method, it is conducive to achieving high-efficiency heat dissipation. The installation rod provides a stable installation function for the heat dissipation fan, thus ensuring the use effect. The heat dissipation system can timely discharge the heat generated by the device, enabling the electronic components inside the device to operate in a suitable temperature environment. Taking a server as an example, when the CPU temperature is maintained within a suitable range, it can work stably at the designed maximum frequency, thus giving full play to its computing performance and quickly processing a large amount of data and complex computing tasks. By keeping the device temperature relatively stable through the heat dissipation system, the service life of the device can be significantly extended. Effective heat dissipation can reduce the temperature inside the device and slow down the aging process of these materials, enabling the device to maintain a good working state for a longer time. A good heat dissipation system can control the temperature of each device within a safe range, reduce system failures caused by overheating of the device, and improve the reliability of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional view of a multifunctional chassis cabinet of the present invention; Figure 2 is a schematic structural diagram of another angle of a multifunctional chassis cabinet of the present invention; Figure 3 is a schematic internal structure diagram of a multifunctional chassis cabinet of the present invention; Figure 4 is a schematic internal sectional structure diagram of a multifunctional chassis cabinet of the present invention; Figure 5 For the present invention Figure 4 the enlarged structural diagram at A; Figure 6 is a schematic internal sectional structure diagram of another angle of a multifunctional chassis cabinet of the present invention.

[0019] In the figure: 1. Chassis cabinet; 101. Cabinet housing; 102. Cabinet door; 103. Handle; 104. Cable trough; 105. Placing rack; 2. Fire extinguishing mechanism; 201. Fire extinguishing agent tank; 202. Pressurizing pump; 203. Connecting pipe; 204. Delivery pipe; 205. Installation shell; 206. Telescopic hose; 207. Sprinkler head; 208. Nozzle; 209. Threaded rod; 210. Lift; 211. Sliding block; 212. Lifting rail; 3. Heat dissipation mechanism; 301. Heat dissipation housing; 302. Ventilation grille; 303. Heat dissipation fan; 304. Heat dissipation fan; 305. Installation rod. DETAILED DESCRIPTION OF THE INVENTION

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts belong to the scope of protection of the present invention.

[0021] Embodiment 1: As Figures 1-5 shown, the present invention provides a technical solution: a multifunctional chassis cabinet, including a chassis cabinet 1, a fire extinguishing mechanism 2 is arranged on the outside of the chassis cabinet 1, a heat dissipation mechanism 3 is arranged on the back of the chassis cabinet 1, and the chassis cabinet 1 includes a cabinet housing 101; The fire extinguishing mechanism 2 includes a fire extinguishing agent tank 201, a pressure pump 202 is arranged on the top of the fire extinguishing agent tank 201, a communication pipe 203 is fixedly connected to the side of the pressure pump 202, one end of the communication pipe 203 is fixedly connected to the top of the fire extinguishing agent tank 201, conveying pipes 204 are fixedly connected to both ends of the fire extinguishing agent tank 201, a telescopic hose 206 is fixedly connected to one end of the conveying pipe 204, a spray head 207 is fixedly connected to one end of the telescopic hose 206, a connecting sleeve is arranged in the middle of the spray head 207, a threaded rod 209 is threadedly connected to the inner side of the connecting sleeve, a lifter 210 is connected to the top of the threaded rod 209, and a plurality of nozzles 208 are evenly distributed on one side of the spray head 207.

[0022] In this embodiment, the cabinet housing 101 can provide an installation and placement space for the multifunctional device. A large amount of fire extinguishing agent is loaded inside the fire extinguishing agent tank 201. A pressure pump 202 forms a connection with the fire extinguishing agent tank 201 through a connecting pipe 203. By operating the pressure pump 202, pressure is applied to the inside of the fire extinguishing agent tank 201. The delivery pipe 204 is cooperated with a valve to control the opening and closing. The delivery pipe 204 is cooperated with a telescopic hose 206 to communicate with the inside of the spray head 207. A number of nozzles 208 are evenly distributed on the side of the spray head 207. Thus, when a fire occurs inside the cabinet housing 101, by opening the valve on the delivery pipe 204, the fire extinguishing agent stored inside the fire extinguishing agent tank 201 can be pressurized and delivered to the position of the nozzles 208 for spraying, effectively spraying it inside the cabinet housing 101, realizing a high-efficiency fire extinguishing function. During the process of spray fire extinguishing, the elevator 210 drives the threaded rod 209 to rotate, thereby facilitating the lifting and adjustment of the spray head 207 on both sides of the cabinet housing 101, thus realizing a large-range spray fire extinguishing function, effectively improving the fire extinguishing effect. The fire extinguishing agent and fire extinguishing method adopted by the fire extinguishing mechanism can minimize the damage to the equipment. Many fire extinguishing mechanisms for chassis cabinets use fire extinguishing agents that are harmless to electronic equipment, such as carbon dioxide, heptafluoropropane, etc. These fire extinguishing agents will not leave solid residues after extinguishing the fire and will not corrode precision components such as the circuit boards and chips of electronic equipment. By promptly extinguishing the fire, the fire extinguishing mechanism protects these devices, and can reduce business interruptions caused by equipment damage. The fire extinguishing mechanism inside the server cabinet can prevent the server from being damaged by fire, thus ensuring the normal operation of the website and avoiding huge economic losses to the enterprise due to business interruptions.

[0023] Embodiment 2: As Figure 6 shown, the heat dissipation mechanism 3 includes a heat dissipation housing 301. A number of heat dissipation fans 303 are evenly distributed inside the heat dissipation housing 301. A heat dissipation fan 304 is arranged on the side of the heat dissipation fan 303. A number of ventilation grilles 302 are evenly penetrated and opened on the side of the heat dissipation housing 301. The heat dissipation fans 303 are arranged on the side of the ventilation grilles 302. Installation rods 305 are fixedly connected to both sides of the heat dissipation fans 303. One end of each installation rod 305 is fixedly connected to the inner wall of the heat dissipation housing 301.

[0024] In this embodiment, the heat dissipation housing 301 can provide an installation space for the heat dissipation fan 303. The heat dissipation fan 303 drives the heat dissipation fan 304 to rotate, which is conducive to extracting the heat inside the cabinet housing 101, and then dissipating it through the ventilation grille 302, thereby achieving effective heat dissipation. By adding multiple groups of heat dissipation fans 304 and adopting an array distribution method, it is conducive to achieving high-efficiency heat dissipation. The mounting rod 305 provides a stable mounting function for the heat dissipation fan 303, thus ensuring the use effect. The heat dissipation system can timely discharge the heat generated by the device, enabling the electronic components inside the device to operate in a suitable temperature environment. Taking a server as an example, when the CPU temperature is maintained within an appropriate range, it can work stably at the designed maximum frequency, thereby giving full play to its computing performance and quickly processing a large amount of data and complex calculation tasks. By keeping the device temperature relatively stable through the heat dissipation system, the service life of the device can be significantly extended. Effective heat dissipation can reduce the temperature inside the device and slow down the aging process of these materials, enabling the device to maintain a good working state for a longer time. A good heat dissipation system can control the temperature of each device within a safe range, reduce system failures caused by device overheating, and improve the reliability of the system.

[0025] Embodiment 3: As Figures 1-5 shown, cabinet doors 102 are symmetrically and movably installed on the front surface of the cabinet housing 101. A handle 103 is provided on the front surface of the cabinet door 102. A wire trough 104 is penetrated and opened on the back surface of the cabinet housing 101. A number of placement racks 105 are evenly distributed inside the cabinet housing 101. Mounting shells 205 are fixedly installed on both sides of the cabinet housing 101. A spray head 207 is movably installed inside the mounting shell 205. Sliding blocks 211 are fixedly installed at both ends of the spray head 207. Lifting rails 212 are fixedly installed on both sides inside the mounting shell 205. The sliding blocks 211 are slidably connected to the inside of the lifting rails 212. Support seats are fixedly installed at the four corners of the bottom of the cabinet housing 101. A bottom support frame is provided at the bottom of the placement rack 105, and the bottom support frames are all fixedly installed inside the cabinet housing 101.

[0026] In this embodiment, the cabinet door 102 is arranged on the front of the cabinet housing 101, which facilitates the operation and maintenance of the internal devices, improving the convenience of operation. The handle 103 facilitates the manual operation of opening and closing the cabinet door 102. The wire trough 104 is arranged on the back to facilitate the passing of wire harnesses, facilitating the connection of external lines. The placement rack 105 facilitates the placement of devices, thus achieving the effect of multi-functional use. The installation shell 205 provides space for the installation and lifting of the spray head 207. The sliding block 211 cooperating with the lifting rail 212 facilitates the guiding function during the lifting of the spray head 207, thereby ensuring stability. The support base is conducive to the stable support and use of the cabinet housing 101. The bottom support frame facilitates the stable installation of the placement rack 105.

[0027] In the present invention, when the multifunctional chassis cabinet is in use, first of all, the cabinet housing 101 can provide an installation and placement space for the multifunctional device. The cabinet door 102 is arranged on the front of the cabinet housing 101, which facilitates the operation and maintenance of the internal devices, improving the convenience of operation. The handle 103 facilitates the manual operation of opening and closing the cabinet door 102. The wire trough 104 is arranged on the back to facilitate the passing of wire harnesses, facilitating the connection of external lines. The placement rack 105 facilitates the placement of devices, thus achieving the effect of multifunctional use. A large amount of fire extinguishing agent is loaded inside the fire extinguishing agent tank 201. The pressurizing pump 202 forms a connection with the fire extinguishing agent tank 201 through the connecting pipe 203. By the operation of the pressurizing pump 202, pressure is applied to the inside of the fire extinguishing agent tank 201. The delivery pipe 204 is cooperated with a valve to control the opening and closing. The delivery pipe 204 is connected to the inside of the spray head 207 in cooperation with the telescopic hose 206, and a number of nozzles 208 are evenly distributed on the side of the spray head 207. Thus, when a fire occurs inside the cabinet housing 101, by opening the valve on the delivery pipe 204, the fire extinguishing agent stored inside the fire extinguishing agent tank 201 can be pressurized and delivered to the position of the nozzles 208 and sprayed out, effectively spraying it inside the cabinet housing 101, achieving a high-efficiency fire extinguishing function. During the process of spray fire extinguishing, the elevator 210 drives the threaded rod 209 to rotate, which facilitates driving the spray head 207 to lift and adjust on both sides of the cabinet housing 101, thus achieving a large-range spray fire extinguishing function and effectively improving the fire extinguishing effect. The fire extinguishing agent and fire extinguishing method adopted by the fire extinguishing mechanism can minimize the damage to the devices. The installation shell 205 facilitates providing an installation and lifting space for the spray head 207. The sliding block 211 cooperates with the lifting rail 212 to facilitate providing a guiding function during the lifting of the spray head 207, thus ensuring stability. The support base is conducive to the stable support and use of the cabinet housing 101. The bottom support frame facilitates providing a stable installation function for the placement rack 105. The heat dissipation housing 301 can provide an installation space for the heat dissipation fan 303. The heat dissipation fan 303 drives the heat dissipation fan 304 to rotate, which is conducive to extracting the heat inside the cabinet housing 101 and then dissipating it through the ventilation grille 302, thus achieving effective heat dissipation. By adding multiple groups of heat dissipation fans 304 and adopting an array distribution method, it is conducive to achieving high-efficiency heat dissipation. The installation rod 305 provides a stable installation function for the heat dissipation fan 303, thus ensuring the use effect. The heat dissipation system can timely discharge the heat generated by the devices, enabling electronic components inside the devices such as CPUs, GPUs, etc. to operate in a suitable temperature environment. Taking a server as an example, when the CPU temperature is maintained within a suitable range, it can operate stably at the designed maximum frequency, thus giving full play to its computing performance and quickly processing a large amount of data and complex calculation tasks. By keeping the device temperature relatively stable through the heat dissipation system, the service life of the device can be significantly extended.Effective heat dissipation can reduce the temperature inside the device, slow down the aging process of these materials, and enable the device to maintain a good working state for a longer time.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A multifunctional chassis cabinet, comprising a chassis cabinet (1), characterized in that: A fire extinguishing mechanism (2) is arranged on the outside of the chassis cabinet (1), a heat dissipation mechanism (3) is arranged on the back of the chassis cabinet (1), and the chassis cabinet (1) comprises a cabinet shell (101); The fire extinguishing mechanism (2) comprises a fire extinguishing agent tank (201), a pressure pump (202) is arranged on the top of the fire extinguishing agent tank (201), a connecting pipe (203) is fixedly connected to the side of the pressure pump (202), one end of the connecting pipe (203) is fixedly connected to the top of the fire extinguishing agent tank (201), two ends of the fire extinguishing agent tank (201) are fixedly connected to a delivery pipe (204), one end of the delivery pipe (204) is fixedly connected to a telescopic hose (206), one end of the telescopic hose (206) is fixedly connected to a sprinkler head (207), a connecting sleeve is arranged in the middle of the sprinkler head (207), a threaded rod (209) is threadedly connected to the inner side of the connecting sleeve, a lift (210) is connected to the top of the threaded rod (209), and a plurality of nozzles (208) are evenly distributed on one side of the sprinkler head (207).

2. The multifunctional chassis cabinet according to claim 1, characterized in that: The heat dissipation mechanism (3) comprises a heat dissipation shell (301), a plurality of heat dissipation fans (303) are evenly distributed on the inner side of the heat dissipation shell (301), and a heat dissipation fan (304) is arranged on the side of the heat dissipation fan (303).

3. The multifunctional chassis cabinet according to claim 1, characterized in that: A cabinet door (102) is symmetrically and movably mounted on the front of the cabinet housing (101), and a handle (103) is provided on the front of the cabinet door (102).

4. The multifunctional chassis cabinet according to claim 3, characterized in that: A wire threading groove (104) is provided through the back of the cabinet shell (101), and a plurality of placement racks (105) are evenly distributed inside the cabinet shell (101).

5. The multifunctional chassis cabinet according to claim 1, characterized in that: The cabinet housing (101) has mounting shells (205) fixedly mounted on both sides thereof, and the spray head (207) is movably mounted on the inner side of the mounting shell (205).

6. The multifunctional chassis cabinet according to claim 5, characterized in that: Sliding blocks (211) are fixedly mounted on both ends of the shower head (207), lifting rails (212) are fixedly mounted on both sides of the interior of the mounting shell (205), and the sliding blocks (211) are slidably connected to the inner sides of the lifting rails (212).

7. The multifunctional chassis cabinet according to claim 2, characterized in that: A plurality of ventilation grilles (302) are evenly arranged on the side of the heat dissipation housing (301), and the heat dissipation fan (303) is arranged on the side of the ventilation grilles (302).

8. The multifunctional chassis cabinet according to claim 7, characterized in that: Mounting rods (305) are fixedly connected to both sides of the heat dissipation fan (303), and one end of each mounting rod (305) is fixedly connected to the inner wall of the heat dissipation housing (301).

9. The multifunctional chassis cabinet according to claim 1, characterized in that: Support seats are fixedly mounted at the four corners of the bottom of the cabinet housing (101).

10. The multifunctional chassis cabinet according to claim 4, characterized in that: A bottom support frame is provided at the bottom of the placement rack (105), and the bottom support frame is fixedly installed inside the cabinet shell (101).

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