New energy storage cabinet capable of automatically dissipating heat at high temperature

Abstract

The utility model discloses a new energy storage cabinet capable of automatically dissipating heat at high temperature, which belongs to the technical field of new energy storage cabinets and comprises a cabinet body, connecting frames are mounted at the left end and the right end of the cabinet body in a matched manner, through first grooves are formed in the upper end and the lower end of one side of each connecting frame, and first clamping grooves are symmetrically formed in the outer sides of the first grooves. First filter plates are mounted in the first clamping grooves in a matched mode, bottom plates are fixedly connected to the upper end and the lower end of the inner surface of the rear end of the cabinet body, a plurality of fixing plates are fixedly connected to one sides of the symmetrical bottom plates, symmetrical new energy modules are mounted on the fixing plates, and a connecting plate is fixedly connected to the middle of the inner surface of the rear end of the cabinet body; a control center is installed in the middle of the connecting plate, wire bunching assemblies are symmetrically installed at the front ends of the second grooves, and symmetrical fan assemblies are arranged in the middles of the two sides of the connecting plate. According to the novel energy storage cabinet, the heat dissipation effect of the new energy storage cabinet at high temperature can be effectively improved.

Description

Technical Field

[0001] This invention belongs to the field of new energy storage cabinet technology, specifically relating to a new energy storage cabinet with automatic heat dissipation at high temperatures. Background Technology

[0002] A new energy storage cabinet is a device similar to a large power bank, mainly used to store and release electrical energy to support the stable operation of new energy power generation systems. New energy storage cabinets are divided into two types: centralized and distributed. Centralized energy storage cabinets are mostly used near large photovoltaic and wind power stations, while distributed energy storage cabinets are suitable for industrial parks and high-energy-consuming enterprises.

[0003] The existing technology, patent publication number CN221727232U, describes a new energy storage cabinet with a heat dissipation structure. This patent combines water cooling and air cooling, which can efficiently and quickly dissipate heat inside the energy storage cabinet and is highly practical. However, it still has the following shortcomings in actual use: From a practical point of view, the heat dissipation of this new energy storage cabinet requires both water cooling and air cooling, which is too costly. Furthermore, it is impossible to turn on the water cooling and air cooling at the appropriate time according to the internal temperature of the new energy storage cabinet. If they are not turned on, the location of the water cooling and air cooling will affect the natural heat dissipation efficiency of the new energy storage cabinet.

[0004] Therefore, a new energy storage cabinet with automatic heat dissipation at high temperatures is needed to solve the problems existing in the current technology. Utility Model Content

[0005] The purpose of this invention is to provide a new energy storage cabinet with automatic heat dissipation at high temperatures, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this invention provides the following technical solution: a high-temperature automatic heat dissipation new energy storage cabinet, comprising a cabinet body, wherein the left and right ends and the front end of the cabinet body are provided with first connecting grooves, and the outer sides of the first connecting grooves at the left and right ends are provided with second connecting grooves, and connecting frames are symmetrically installed in each of the second connecting grooves. Each of the upper and lower ends of one side of the connecting frame is provided with a through first groove, and the outer sides of each of the symmetrical first grooves are provided with first slots, and first filter plates are symmetrically installed in each of the first slots. Furthermore, a base plate is fixedly connected to the upper and lower ends of the inner surface of the rear end of the cabinet body, and several fixing plates are fixedly connected to one side of each of the symmetrical base plates. Symmetrical new energy modules are installed on each of the several fixing plates. A cabinet door is hinged to one side of the first connecting groove at the front end, and several control keys are provided on the outer surface of the cabinet door. A connecting plate is fixedly connected to the middle of the inner surface of the rear end of the cabinet body, and a second groove is provided on one side of the upper and lower ends of the connecting plate. A control center is installed in the middle of the second groove, and wire harness assemblies are installed at the front ends of each of the symmetrical second grooves. Symmetrical fan assemblies are provided in the middle of both sides of the connecting plate.

[0007] It should be noted that the upper rear side of each of the aforementioned fixing plates is provided with a horizontal and through-hole cable tray, and the middle of the upper part of each of the aforementioned fixing plates is provided with a vertical and through-hole air guide slot. The upper part of each of the aforementioned fixing plates is provided with heat dissipation slots on both sides of the air guide slots. The symmetrical heat dissipation slots penetrate the left and right ends of the fixing plates. Several horizontal support plates are fixedly connected to the upper and lower ends of the aforementioned fixing plates at the penetration points of the symmetrical heat dissipation slots and the left and right ends. Heat dissipation plates are installed on the upper part of each of the aforementioned support plates. Several heat dissipation copper fins are fixedly connected to the opposite sides of the symmetrical heat dissipation plates.

[0008] It is worth noting that the thickness of the heat sink is equal to the height of the support plate to the outer surface of the corresponding side fixing plate, and several of the heat sink copper sheets pass through the gap between adjacent support plates, and the heat sink is coated with thermal grease on the fixing surfaces of several heat sink copper sheets.

[0009] Furthermore, it should be noted that the symmetrical connecting frame is provided with through holes on the outside of several fan assemblies.

[0010] In a preferred embodiment, the connecting plate is provided with a second slot at both the upper and lower ends of the upper and lower second grooves, and a second filter plate is symmetrically connected to each of the second slots. A baffle is fixedly connected to one end of each of the second filter plates.

[0011] In a preferred embodiment, each of the symmetrical wire harness assemblies includes a symmetrical wire harness plate. Both ends of the symmetrical wire harness plate are fixedly connected to a protruding guide. Each of the symmetrical protruding guides on one side is provided with a symmetrical connecting hole. The upper and lower connecting holes are fixedly connected by bolts. Furthermore, each of the symmetrical wire harness plates has a semi-circular wire harness hole on the opposite side, and the outer side of the semi-circular wire harness hole is designed with rounded corners.

[0012] In a preferred embodiment, two temperature sensors should be installed inside the cabinet, located either at the upper part of the cabinet interior or inside the connecting plate.

[0013] Compared with existing technologies, the new high-temperature automatic heat dissipation new energy storage cabinet provided by this invention has at least the following beneficial effects:

[0014] (1) By the position and mutual cooperation of several first filter plates, heat dissipation slots, heat dissipation plates and heat dissipation copper sheets, the new energy storage cabinet can be naturally cooled and the efficiency of natural cooling of the new energy storage cabinet can be improved. When the temperature sensor senses that the temperature inside the new energy storage cabinet is too high, the temperature sensor will transmit an electrical signal to the control center. The control center will control several fan components to operate, thereby driving the external air to pass through several first filter plates, heat dissipation slots, air guide slots, second filter plates and fan components in sequence, and finally to the outside. This is conducive to the air circulation inside the new energy storage cabinet, thereby transferring the heat of several new energy modules and the control center to the outside during the air circulation, thus enabling the new energy storage cabinet to have the function of automatic heat dissipation at high temperature.

[0015] (2) By setting the cable tray on the back of the fixed plate and the cable tray assembly on the back of the connecting plate, the connecting wires on the back of each new energy module can be effectively sorted out, which facilitates the installation and maintenance of the new energy module and increases the practicality of the new energy storage cabinet with high temperature automatic heat dissipation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the exploded structure of this novel invention;

[0017] Figure 2 This is a schematic diagram of the fixing plate structure of this novel invention;

[0018] Figure 3 This is a schematic diagram of the structure of the new wire harness assembly.

[0019] In the diagram: 1. Cabinet; 101. First connecting groove; 102. Second connecting groove; 2. Base plate; 3. Fixing plate; 301. Cable tray; 302. Heat dissipation groove; 303. Heat dissipation plate; 304. Copper heat dissipation fin; 305. Air guide duct; 306. Support plate; 4. New energy module; 5. Connecting frame; 501. First groove; 502. First slot; 503. Through hole; 6. First filter plate; 7. Connecting plate; 701. Second groove; 702. Second slot; 8. Fan assembly; 9. Control center; 10. Cable assembly; 1001. Cable tray; 1002. Raised guide; 1003. Connecting hole; 1004. Bolt; 1005. Cable hole; 11. Second filter plate; 1101. Baffle; 12. Cabinet door; 1201. Control button. Detailed Implementation

[0020] The present invention will be further described below with reference to embodiments.

[0021] Please see Figure 1-3This invention provides a new energy storage cabinet with automatic heat dissipation at high temperatures, comprising: a cabinet body 1, with first connecting grooves 101 at both ends and the front end of the cabinet body 1, and second connecting grooves 102 on the outer sides of the first connecting grooves 101 at both ends of the left and right ends, and connecting frames 5 fitted into each of the symmetrical second connecting grooves 102; first grooves 501 penetrating at both the upper and lower ends of one side of the connecting frame 5, and first slots 502 on the outer sides of each of the symmetrical first grooves 501, with first filter plates 6 fitted into each of the first slots 502; and base plates fixedly connected to both the upper and lower ends of the inner surface of the rear end of the cabinet body 1. 2. Several fixing plates 3 are fixedly connected to one side of the symmetrical base plate 2. Symmetrical new energy modules 4 are installed on the fixing plates 3. A cabinet door 12 is hinged to one side of the first connecting groove 101 at the front end. Several control keys 1201 are provided on the outer surface of the cabinet door 12. A connecting plate 7 is fixedly connected to the middle of the inner surface of the rear end of the cabinet body 1. A second groove 701 is provided on one side of the upper and lower ends of the connecting plate 7. A control center 9 is installed in the middle of the second groove 701. A wire harness assembly 10 is installed at the front end of the symmetrical second groove 701. A symmetrical fan assembly 8 is provided in the middle of both sides of the connecting plate 7.

[0022] Further as Figure 2 As shown, it is worth noting that each of the fixed plates 3 has a horizontally extending cable tray 301 on its upper rear side, and a vertically extending air guide 305 in the middle of its upper part. Each of the fixed plates 3 also has a heat dissipation slot 302 on both sides of the air guide 305. The symmetrical heat dissipation slots 302 extend through the left and right ends of the fixed plates 3. Several horizontal support plates 306 are fixedly connected to the upper and lower ends of each fixed plate 3 at the points where the symmetrical heat dissipation slots 302 and the left and right ends intersect. Heat dissipation plates 303 are installed on the upper ends of each support plate 306. Several heat dissipation copper fins 304 are fixedly connected to the opposite sides of the symmetrical heat dissipation plates 303. The cable tray 301 facilitates the arrangement of the connecting wires at the rear end of the new energy module 4. The positions and connections of the symmetrical heat dissipation slots 302, heat dissipation plates 303, and heat dissipation copper fins 304 facilitate the transfer of heat from the new energy module 4 to the air, thereby increasing the natural heat dissipation efficiency of the new energy module 4.

[0023] Further as Figure 2 As shown, it is worth noting that the thickness of the heat sink 303 is equal to the height of the support plate 306 to the outer surface of the corresponding fixed plate 3, and several heat dissipation copper fins 304 pass through the gap between adjacent support plates 306. The heat sink 303 is coated with thermal grease on the fixing surfaces of the several heat dissipation copper fins 304. The thickness of the heat sink 303 facilitates the installation of the new energy module 4, and the thermal grease facilitates the transfer of heat from the new energy module 4 to the heat sink 303 and the several heat dissipation copper fins 304, thereby increasing the natural heat dissipation efficiency of the new energy module 4.

[0024] Further as Figure 1As shown, it is worth noting that the symmetrical connecting frame 5 is provided with through holes 503 on the outside of several fan assemblies 8. The through holes 503 facilitate the operation of several fan assemblies 8.

[0025] This solution has the following working process: The heat dissipation of the device includes two types: First, through the position and mutual cooperation of several first filter plates 6, heat dissipation slots 302, heat dissipation plates 303 and heat dissipation copper fins 304, the new energy storage cabinet can be naturally cooled; Second, when the temperature sensor detects that the temperature inside the new energy storage cabinet is continuously too high, the temperature sensor will transmit an electrical signal to the control center 9, and the control center 9 will control several fan assemblies 8 to operate, thereby driving the external air to pass through several first filter plates 6, heat dissipation slots 302, air guide slots 305, second filter plates 11 and fan assemblies 8 in sequence, and finally to the outside. This is conducive to the air circulation inside the new energy storage cabinet, thereby transferring the heat of several new energy modules 4 and the control center 9 to the outside during the air circulation.

[0026] As can be seen from the above working process: the cable tray 301 facilitates the arrangement of the connecting wires at the rear end of the new energy module 4, and the position and connection relationship of the symmetrical heat dissipation slots 302, heat dissipation plate 303 and heat dissipation copper fins 304 facilitate the transfer of heat from the new energy module 4 to the air, thereby increasing the natural heat dissipation efficiency of the new energy module 4. The thickness of the heat dissipation plate 303 facilitates the installation of the new energy module 4, and the thermal grease facilitates the transfer of heat from the new energy module 4 to the heat dissipation plate 303 and several heat dissipation copper fins 304, thereby increasing the natural heat dissipation efficiency of the new energy module 4. The through hole 503 facilitates the operation of several fan assemblies 8.

[0027] Further as Figure 1 As shown, it is worth noting that the connecting plate 7 is provided with a second slot 702 at both the upper and lower ends of the upper and lower second grooves 701. The second slots 702 are symmetrically connected to the second filter plate 11 in a sliding manner. A baffle 1101 is fixedly connected to one end of the second filter plate 11. The second filter plate 11 can not only prevent falling objects from damaging the control center 9, but also prevent dust from entering the control center 9 and the fan assembly 8.

[0028] Further as Figure 3As shown, it is worth noting that each of the symmetrical wiring harness assemblies 10 includes a symmetrical wiring harness plate 1001. Both ends of the symmetrical wiring harness plate 1001 are fixedly connected to a protruding guide 1002. Each of the symmetrical protruding guides 1002 on one side is provided with a symmetrical connecting hole 1003. The upper and lower connecting holes 1003 are fixedly connected by bolts 1004. The opposite sides of the symmetrical wiring harness plate 1001 are provided with a semi-circular wiring harness hole 1005. The outer side of the semi-circular wiring harness hole 1005 is designed with rounded corners. Through the symmetrical wiring harness assembly 10, the wiring on the back of each new energy module 4 can be effectively connected to the control center 9 in a regular manner, which is convenient for the initial installation and the subsequent disassembly and maintenance.

[0029] Further as Figure 1 As shown, it is worth noting that two temperature sensors should be installed inside the cabinet 1, located at the upper part of the cabinet 1 or inside the connecting plate 7. Through the two temperature sensors, the temperature inside the cabinet 1 and the connecting plate 7 can be effectively monitored, so as to transmit electrical signals to the control center 9 in a timely manner, thereby achieving the purpose of rapid cooling.

[0030] In summary, the heat dissipation of this device includes two methods: First, through the positioning and interaction of several first filter plates 6, heat dissipation slots 302, heat dissipation plates 303, and heat dissipation copper fins 304, the new energy storage cabinet can achieve natural heat dissipation; Second, when the temperature sensor detects that the temperature inside the new energy storage cabinet is continuously too high, the temperature sensor will transmit an electrical signal to the control center 9. The control center 9 will then control several fan assemblies 8 to operate, thereby driving external airflow through several first filter plates 6, heat dissipation slots 302, air guide slots 305, second filter plates 11, and fan assemblies 8, and finally delivering it to the outside. This is beneficial to the internal cooling of the new energy storage cabinet. The system uses wind circulation to transfer heat from several new energy modules 4 and the control center 9 to the outside during the wind circulation process. The second filter plate 11 not only prevents falling objects from damaging the control center 9, but also prevents dust from entering the control center 9 and the fan assembly 8. The symmetrical wiring assembly 10 can effectively connect the wiring on the back of each new energy module 4 to the control center 9 in a regular manner, which facilitates the initial installation and subsequent disassembly and maintenance. The two temperature sensors can effectively monitor the temperature inside the cabinet 1 and the connecting plate 7, so as to transmit electrical signals to the control center 9 in a timely manner, thereby achieving the purpose of rapid cooling.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this invention. Those skilled in the art should understand that this invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely the principles of this invention. Various changes and modifications can be made to this invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A new energy storage cabinet with automatic heat dissipation at high temperatures, comprising a cabinet body (1), characterized in that: The cabinet (1) has a first connecting groove (101) at both the left and right ends and the front end. A second connecting groove (102) is provided on the outer side of the first connecting groove (101) at both the left and right ends. A connecting frame (5) is installed in a symmetrical manner on each of the second connecting grooves (102). A first groove (501) is provided at both the upper and lower ends of one side of the connecting frame (5). A first slot (502) is provided on the outer side of the first groove (501). A first filter plate (6) is installed in a symmetrical manner on each of the first slots (502). A base plate (2) is fixedly connected to both the upper and lower ends of the inner surface of the rear end of the cabinet (1). A plurality of filters are fixedly connected to one side of the base plate (2). A fixed plate (3) is provided, and a symmetrical new energy module (4) is installed on each of the fixed plates (3). A cabinet door (12) is hinged to one side of the first connecting groove (101) at the front end. A number of control keys (1201) are provided on the outer surface of the cabinet door (12). A connecting plate (7) is fixedly connected to the middle of the inner surface of the rear end of the cabinet body (1). A second groove (701) is provided on one side of the upper and lower ends of the connecting plate (7). A control center (9) is installed in the middle of the second groove (701). A wire harness assembly (10) is installed at the front end of each of the symmetrical second grooves (701). A symmetrical fan assembly (8) is provided in the middle of both sides of the connecting plate (7).

2. The new energy storage cabinet with automatic heat dissipation at high temperatures according to claim 1, characterized in that: Each of the fixed plates (3) has a horizontally extending cable tray (301) on its upper rear side, and a vertically extending air guide trough (305) in the middle of its upper part. Each of the fixed plates (3) has a heat dissipation trough (302) on both sides of the air guide trough (305) on its upper part. The heat dissipation trough (302) extends through the left and right ends of the fixed plate (3) on both sides. Each of the fixed plates (3) has a horizontally extending support plate (306) fixedly connected at the upper and lower ends of the symmetrical heat dissipation trough (302) and the left and right ends. Each of the support plates (306) has a heat dissipation plate (303) installed on its upper part. Each of the symmetrical heat dissipation plates (303) has a heat dissipation copper sheet (304) fixedly connected on the opposite side of the heat dissipation plate (303).

3. A new energy storage cabinet with automatic heat dissipation at high temperatures according to claim 2, characterized in that: The thickness of the heat sink (303) is equal to the height of the support plate (306) to the outer surface of the corresponding side fixing plate (3), and the heat sink copper sheet (304) passes through the gap between adjacent support plates (306), and the heat sink (303) is coated with thermal grease on the fixing surface of the heat sink copper sheet (304).

4. A new energy storage cabinet with automatic heat dissipation at high temperatures according to claim 1, characterized in that: The symmetrical connecting frame (5) is provided with through holes (503) on the outside of several fan assemblies (8).

5. A new energy storage cabinet with automatic heat dissipation at high temperatures according to claim 1, characterized in that: The connecting plate (7) is provided with a second slot (702) at both the upper and lower ends of the upper and lower second grooves (701). The second slots (702) are symmetrically fitted and slidably connected with a second filter plate (11). A baffle (1101) is fixedly connected to one end of each second filter plate (11).

6. A new energy storage cabinet with automatic heat dissipation at high temperatures according to claim 1, characterized in that: Each of the symmetrical wire harness assemblies (10) includes a symmetrical wire harness plate (1001). Both ends of the symmetrical wire harness plate (1001) are fixedly connected to a protruding guide (1002). Each of the symmetrical protruding guides (1002) on one side is provided with a symmetrical connecting hole (1003). The upper and lower connecting holes (1003) are fixedly connected by bolts (1004). The opposite sides of the symmetrical wire harness plate (1001) are provided with a semi-circular wire harness hole (1005), and the outer side of the semi-circular wire harness hole (1005) is designed with rounded corners.

7. A new energy storage cabinet with automatic heat dissipation at high temperatures according to claim 1, characterized in that: Two temperature sensors should be installed inside the cabinet (1), and they should be located at the upper part of the cabinet (1) or inside the connecting plate (7), respectively.

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