A heat dissipation energy storage cabinet

Abstract

The utility model discloses a heat dissipation energy storage cabinet, comprising a cabinet body, an opening is arranged at the front end of the cabinet body, a cabinet door is rotatably installed at the opening, a lock is matched between the cabinet door and the cabinet body, a heat dissipation port is arranged at the upper end of the cabinet body, slots are arranged on both sides of the cabinet body, guide rails are arranged in parallel at the upper and lower positions inside the slots, an elastic folding sheet of rubber material is installed between the upper and lower guide rails, one end of the folding sheet is fixed to the slot wall of the slot, and the other end is movable, a servo motor is fixedly installed at the rear end position inside the cabinet body, a screw is arranged at the output end of the servo motor, a sliding door frame is matched through the screw, and the sliding door frame has a through hole passing through the guide rail; the device can achieve large-area heat dissipation, effectively avoid overheating of energy storage batteries, and can also achieve heat preservation, providing a better working environment for the energy storage batteries in winter.

Description

Technical Field

[0001] The utility model relates to a heat dissipation energy storage cabinet. Background Art

[0002] Energy storage cabinets are important carriers for storing energy storage batteries. Energy storage batteries will generate heat during the charging and discharging process, so the energy storage cabinets need to have good heat dissipation. However, the decrease in temperature has a greater impact on energy storage batteries, especially when the temperature is below 0 degrees Celsius, the performance of energy storage batteries will decrease significantly. At this time, the energy storage cabinets need to have certain thermal insulation properties.

[0003] The energy storage cabinet in the prior art realizes heat dissipation by opening a large-area heat dissipation slot and cooperating with a heat dissipation fan. When insulation is needed in winter, the heat dissipation slot cannot be flexibly closed, resulting in the internal temperature of the cabinet failing to reach the optimal working temperature of the energy storage battery.

[0004] Based on the above problems, we designed a heat dissipation energy storage cabinet that can achieve large-area heat dissipation, effectively prevent overheating of energy storage batteries, and achieve heat preservation, providing a better working environment for energy storage batteries in winter. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a heat dissipation energy storage cabinet which can achieve large-area heat dissipation, effectively avoid overheating of energy storage batteries, and also achieve heat preservation, thereby providing a better working environment for energy storage batteries in winter.

[0006] The utility model is realized by the following technical solutions:

[0007] A heat dissipation energy storage cabinet comprises a cabinet body, an opening is arranged at the front end of the cabinet body, a cabinet door is rotatably installed at the opening, a lock is matched between the cabinet door and the cabinet body, a heat dissipation port is arranged at the upper end of the cabinet body, slots are arranged on both sides of the cabinet body, guide rails are arranged in parallel at the upper and lower positions inside the slots, an elastic folding sheet made of rubber material is installed between the upper and lower guide rails, one end of the folding sheet is fixed to the slot wall of the slot, and the other end is movable, a servo motor is fixedly installed at the rear end position inside the cabinet body, a screw is installed at the output end of the servo motor, a sliding door frame is matched through the screw, the sliding door frame has a through hole passing through the guide rail, the movable end of the folding sheet is fixed to the sliding door frame, a controller connected to the servo motor is installed inside the cabinet body, and the controller is connected to a temperature sensor.

[0008] Preferably, a cover is detachably installed at the heat dissipation port, and a heat exhaust fan is installed at the position of the cover.

[0009] Preferably, an observation window is provided on the cabinet door.

[0010] Preferably, two inner brackets are arranged in parallel on the left and right sides of the cabinet, the two inner brackets are located on the inner side of the sliding door frame, and a plurality of carrier plates for supporting energy storage batteries are arranged on the upper and lower sides between the two inner brackets.

[0011] Preferably, a vertically penetrating heat-transmitting hole is provided on the carrier plate.

[0012] Preferably, a frame plate is installed on the inner side of the sliding door frame, a fan is installed through the frame plate, the fan is connected to the controller, and when the sliding door frame moves backward until the folding sheet is folded, the fan exhausts air outward through the slot.

[0013] The beneficial effects of the utility model are:

[0014] Advantage 1: This device can be automatically controlled and does not need to be opened by human, which is more worry-free.

[0015] Advantage two: this device can achieve large-area heat dissipation by opening the folding sheet, quickly discharging the heat accumulated in the cabinet to the outside, thus achieving rapid heat dissipation.

[0016] Advantage three, in winter when the temperature is low and the interior of the cabinet needs to be insulated, the folding sheet can be closed for insulation, and the heat from the energy storage battery can be used to insulate the interior of the cabinet without the need for external heating equipment. Compared with the large-area heat dissipation slots of traditional energy storage cabinets, only a small heat dissipation gap is retained after the folding sheet is closed, which can increase the insulation effect in winter.

[0017] Advantage four: This equipment has high integration, low equipment cost, convenient assembly, and is suitable for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the heat dissipation port;

[0021] Figure 3 It is a partial schematic diagram of the device;

[0022] Figure 4 A perspective view of a sliding door frame;

[0023] Figure 5 It is a schematic diagram of the coordination between the sliding door frame and the folding plate. DETAILED DESCRIPTION

[0024] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0025] Any feature disclosed in this specification (including any additional claims, abstract and drawings), unless otherwise stated, may be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0026] In the description of the present invention, it should be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "center", "end", "length", "outer end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] In addition, in the description of the present invention, “plurality” means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "set", "socket", "connect", "penetrate", "plug in" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] like Figures 1 to 5A heat dissipation energy storage cabinet shown in the figure includes a cabinet body 1, which is assembled from plates, and the plates are made of aluminum alloy plates. An opening is set at the front end of the cabinet body 1, and a cabinet door 2 is rotatably installed at the opening. A lock 3 is matched between the cabinet door 2 and the cabinet body 1, and the lock 3 plays a locking role to prevent the cabinet door 2 from being opened when not operated by a person. A heat dissipation port 101 is set at the upper end of the cabinet body 1, and hot air flows upward. Passive heat dissipation can be achieved by setting the heat dissipation port 101 at the upper end. Slots 102 are set on both sides of the cabinet body 1, and guide rails are set in parallel at the upper and lower positions inside the slots 102. 4. A folding piece 5 made of rubber is installed between the upper and lower guide rails 4. One end of the folding piece 5 is fixed to the groove wall of the groove 102, and the other end is movable. A servo motor 6 is fixedly installed at the rear end position inside the cabinet 1. A screw 61 is installed at the output end of the servo motor 6. A sliding door frame 7 is cooperated through the screw 61. The sliding door frame 7 has a through hole 71 passing through the guide rail 4. The movable end of the folding piece 5 is fixed to the sliding door frame 7. A controller 8 connected to the servo motor is installed inside the cabinet 1, and the controller 8 is connected to a temperature sensor 81.

[0030] When the internal temperature of the cabinet reaches the heat dissipation warning temperature, the controller controls the servo motor to operate, the servo motor drives the screw to rotate, and the screw drives the sliding door frame to slide backward. At this time, the folding sheet is folded and the slot is opened; when the temperature sensor detects that the internal temperature of the cabinet is lower than the optimal operating temperature of the energy storage battery, the servo motor drives the screw to rotate, and the folding sheet is unfolded at this time, and the slot is closed by the folding sheet to keep the cabinet warm.

[0031] When the folding sheet is fully unfolded under the drive of the sliding door frame 7, part of the folding sheet 5 is still located in the cabinet 1, and this part forms a through channel at the upper and lower ends, due to the passive heat dissipation of the cabinet 1.

[0032] See also Figure 1 As shown, a cover 9 is detachably installed at the heat dissipation port 101 , and a heat exhaust fan 91 is installed at the position of the cover 9 .

[0033] This technical solution can realize active heat dissipation upward. The heat exhaust fan 91 is connected to the controller. The operating temperature of the servo motor is set to 50 degrees Celsius through the controller. The working setting of the heat exhaust fan 91 needs to be lower than 50 degrees Celsius. When the temperature reaches the working temperature of the heat exhaust fan 91, the heat is first discharged through the heat exhaust fan 91. When the heat dissipation cannot achieve a significant cooling effect and the internal temperature of the cabinet 1 rises to the starting temperature of the servo motor, the servo motor starts and opens the folding sheet to dissipate heat over a large area.

[0034] See also Figure 1As shown, the cabinet door 2 is provided with an observation window 221 .

[0035] The setting of the observation window 221 is convenient for observing the working condition of the energy storage battery.

[0036] See also Figure 3 As shown, two inner brackets 199 are arranged in parallel on the left and right sides of the cabinet 1, and the two inner brackets 199 are located on the inner side of the sliding door frame 7. A plurality of carrier plates 198 for supporting energy storage batteries are arranged on the upper and lower parts between the two inner brackets 199.

[0037] This technical solution does not interfere with the forward and backward sliding of the sliding door frame 7, and can also realize the three-dimensional storage of energy storage batteries.

[0038] See also Figure 3 As shown, a vertically penetrating heat-transmitting hole 197 is provided on the carrier plate 198 .

[0039] The provision of the heat-transmitting hole 197 facilitates heat dissipation at the bottom of the energy storage battery.

[0040] See also Figure 4 As shown, a frame plate 771 is installed on the inner side of the sliding door frame 7, and a fan 772 is installed through the frame plate 771. The fan 772 is connected to the controller. When the sliding door frame moves backward until the folding piece is folded, the fan exhausts air outward through the slot.

[0041] This technical solution can exhaust air when the folding sheet is opened, which helps to quickly cool down the cabinet 1.

[0042] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A heat dissipation energy storage cabinet, comprising a cabinet body, an opening provided at the front end of the cabinet body, a cabinet door rotatably mounted at the opening, a lock fitted between the cabinet door and the cabinet body, characterized in that: A heat dissipation port is provided at the upper end of the cabinet, slots are provided on both sides of the cabinet, guide rails are provided in parallel at the upper and lower positions inside the slots, and an elastic folding piece made of rubber is installed between the upper and lower guide rails, one end of the folding piece is fixed to the slot wall of the slot, and the other end is movable. A servo motor is fixedly installed at the rear end position inside the cabinet, and a screw is installed at the output end of the servo motor, and a sliding door frame is cooperated with the screw. The sliding door frame has a through hole passing through the guide rails, and the movable end of the folding piece is fixed to the sliding door frame. A controller connected to the servo motor is installed inside the cabinet, and the controller is connected to a temperature sensor. When the internal temperature of the cabinet reaches the heat dissipation warning temperature, the controller controls the operation of the servo motor, and the servo motor drives the screw to rotate, and the screw drives the sliding door frame to slide backward. At this time, the folding piece is folded and the slot is opened.

2. The heat dissipation energy storage cabinet according to claim 1, characterized in that: A cover is detachably installed at the heat dissipation port, and a heat exhaust fan is installed at the position of the cover.

3. The heat dissipation energy storage cabinet according to claim 1, characterized in that: An observation window is provided on the cabinet door.

4. The heat dissipation energy storage cabinet according to claim 1, characterized in that: Two inner brackets are arranged in parallel on the left and right sides of the cabinet body. The two inner brackets are located on the inner side of the sliding door frame. A plurality of carrier plates for supporting energy storage batteries are arranged above and below between the two inner brackets.

5. The heat dissipation energy storage cabinet according to claim 4, characterized in that: A vertically penetrating heat-transmitting hole is provided on the carrier plate.

6. The heat dissipation energy storage cabinet according to claim 1, characterized in that: A frame plate is installed on the inner side of the sliding door frame, and a fan is installed through the frame plate. The fan is connected to the controller. When the sliding door frame moves backward until the folding piece is folded, the fan exhausts air outward through the slot.

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