Energy storage cabinet with waterproof window

Abstract

The utility model discloses an energy storage cabinet with a waterproof window. The energy storage cabinet comprises an energy storage cabinet body. At least one side wall of the energy storage cabinet main body is provided with at least one waterproof window structure, and the waterproof window structure comprises a step-shaped groove which is formed in the side wall and is concave inwards; the bottom surface of the step-shaped groove is outwards provided with a boss, and the side wall of the energy storage cabinet main body in the range of the boss is provided with a first opening; and the door plate is connected to the energy storage cabinet main body in an openable manner and is attached to the boss in a closed state. Compared with the prior art, the energy storage cabinet has the advantages that the structure is simple, the waterproof effect is good, the door plate can be conveniently opened, and wiring in the energy storage cabinet, replacement and maintenance of internal devices and the like are facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of energy storage, and in particular relates to an energy storage cabinet with a waterproof window. Background Art

[0002] An energy storage cabinet is a device for storing electrical energy. An energy storage cabinet generally includes a cabinet body and energy storage batteries, a combiner box, a battery pack, etc. arranged inside the cabinet body. Existing energy storage cabinets are equipped with a large number of battery modules. In actual operation, wiring operations need to be performed on the internal battery modules through the combiner box. Therefore, an openable cabinet door or window is required. However, this will cause water to enter through the gaps between the cabinet door and the window. Once water enters, various internal circuits are prone to short circuits. Therefore, it is very important to obtain an energy storage cabinet with a waterproof window. Utility Model Content

[0003] To solve at least one of the above technical problems, the present invention provides an energy storage cabinet with a waterproof window, comprising an energy storage cabinet body;

[0004] At least one side wall of the energy storage cabinet body is provided with at least one waterproof window structure, and the waterproof window structure includes:

[0005] a stepped groove formed on the side wall and concave inward;

[0006] A boss is provided outwardly on the bottom surface of the stepped groove, and a first opening is provided on the side wall of the energy storage cabinet body located within the range of the boss;

[0007] The door panel is openably connected to the energy storage cabinet body and is fitted with the boss in a closed state.

[0008] Through the above technical solution, since the interior of the energy storage cabinet needs to be waterproof, but it must also be possible to change the internal wiring and repair the accessories, it must be equipped with a cabinet door. Therefore, the utility model adds a waterproof window, which not only can play a waterproof role, but also can be opened to connect or repair the internal components.

[0009] As a preferred embodiment, the boss is provided with at least one extended wall extending toward the outer or inner periphery, the extended wall being in contact with the door panel. To further enhance waterproofing, the extended wall is folded toward the outer periphery. A sealing strip is mounted on the extended wall, and a slot is defined in the sealing strip. The extended wall is inserted into the slot to ensure that the outer wall of the sealing strip is in contact with the door panel.

[0010] A bending arm is provided on the outer periphery of the door panel in the direction of the step-shaped groove, and at least a portion of the bending arm is placed within the range of the step-shaped groove.

[0011] Through the above technical solution, the setting of the bending arm can block part of the moisture, but a small amount of moisture will still reach the cavity between the outer wall of the boss and the inner wall of the step-shaped groove. Since an extension wall is set and a sealing strip is set between the extension wall and the door panel, it can further prevent water from entering the first window, thereby achieving a waterproof effect.

[0012] The door panel, located within the boss area, is provided with a second window and a light-transmitting panel disposed within the second window. The door panel also includes at least one connector, comprising an adhesive portion and a fastener mounting portion. A stud is secured to the door panel. The connector has a through-hole through which the stud passes. The fastener is threadedly engaged with the stud to secure the connector. The adhesive portion of the connector is connected to the inner side of the light-transmitting panel via waterproof tape. The outer side of the light-transmitting panel is secured to the inner side of the door panel via waterproof tape.

[0013] Through the above technical solution, the light-transmitting plate can be glass, and a waterproof connection can be achieved through the waterproof tape. The setting of the connecting piece further plays a role in limiting the light-transmitting plate, preventing its own gravity from affecting the effect of the waterproof tape.

[0014] One side of the door panel is connected to the stepped groove via a hinged hinge, and the other side is connected to the stepped groove via a door lock. The hinged hinge includes a first hinge with an L-shaped structure and a second hinge connected to the first hinge pin of the L-shaped structure. The second hinge is fixed to the door panel, and the first hinge is fixed to the stepped groove. The groove of the L-shaped hinge forms a receiving position for the bent arm of the door panel after opening.

[0015] The energy storage cabinet body is equipped with an inverter assembly, a combiner box assembly, and at least one battery pack. After the battery pack is connected to the combiner box, the inverter converts the battery pack's direct current into alternating current. The waterproof window structure is arranged in the combiner box.

[0016] Compared with the prior art, the advantages of the present invention are: the present invention has a simple structure, good waterproof effect, and can facilitate the opening of the door panel to facilitate wiring inside the energy storage cabinet, replacement and maintenance of internal components, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional diagram of the utility model (hidden door panel);

[0018] Figure 2 This is a side cross-sectional view of the utility model Figure 1 ;

[0019] Figure 3 This is a side cross-section diagram of the utility model Figure 2 ;

[0020] Figure 4It is a three-dimensional view of one of the side walls of the present invention;

[0021] Figure 5 yes Figure 1 A magnified view of point A;

[0022] Figure 6 yes Figure 2 Enlarged view of point B;

[0023] Figure 7 yes Figure 3 Enlarged view of point C;

[0024] Reference numerals:

[0025] 1 Energy storage cabinet body; 101 Inverter assembly; 102 Combiner box assembly; 103 Battery pack; 104 Side wall;

[0026] 2 waterproof window structure; 201 stepped groove; 202 boss; 2021 extension wall; 203 first opening; 204 door panel; 2041 bending arm; 205 sealing strip; 206 slot; 207 second window;

[0027] 3 light-transmitting panels;

[0028] 4 connecting piece; 401 bonding portion; 402 fastener mounting portion; 403 stud; 404 perforation; 405 fastener; 406 waterproof tape;

[0029] 5 door locks;

[0030] 6 hinged hinges; 601 first hinge; 602 second hinge; 603 accommodation position. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the present invention and thus more clearly define the scope of protection claimed in the present invention, the present invention is described in detail below with respect to certain specific embodiments of the present invention. It should be noted that the following are only certain specific implementations of the present invention, which are only a portion of the embodiments of the present invention. The specific and direct description of the relevant structures is only for the convenience of understanding the present invention, and the specific features do not necessarily or directly limit the scope of implementation of the present invention.

[0032] Referring to the accompanying drawings, the present invention adopts the following technical solution: an energy storage cabinet with a waterproof window, comprising an energy storage cabinet body 1;

[0033] At least one side wall 104 of the energy storage cabinet body 1 is provided with at least one waterproof window structure 2, and the waterproof window structure 2 includes:

[0034] a stepped groove 201 formed on the side wall 104 and concave inward;

[0035] A boss 202 is provided outwardly on the bottom surface of the stepped groove 201, and a first opening 203 is provided on the side wall 104 of the energy storage cabinet body 1 within the range of the boss 202;

[0036] The door panel 204 is openably connected to the energy storage cabinet body 1 and is in contact with the boss 202 in a closed state.

[0037] Through the above technical solution, since the interior of the energy storage cabinet needs to be waterproof, but it must also be possible to change the internal wiring and repair the accessories, it must be equipped with a cabinet door. Therefore, the utility model adds a waterproof window, which not only can play a waterproof role, but also can be opened to connect or repair the internal components.

[0038] As a preferred embodiment, the boss 202 is provided with at least one extended wall 2021 extending outward or inward, and the extended wall 2021 is in contact with the door panel 204. To further enhance waterproofing, the extended wall 2021 is folded outward. A sealing strip 205 is mounted on the extended wall 2021. The sealing strip 205 has a slot 206 defined therein, and the extended wall 2021 is inserted into the slot 206, so that the outer wall of the sealing strip 205 is in contact with the door panel 204.

[0039] The door panel 204 is provided with a bending arm 2041 on its outer periphery toward the step-shaped groove 201 . The bending arm 2041 is at least partially located within the range of the step-shaped groove 201 .

[0040] Through the above technical solution, since the setting of the bending arm 2041 can resist part of the moisture, a small amount of moisture will still reach the cavity between the outer wall of the boss 202 and the inner wall of the stepped groove 201. Since the extension wall 2021 is set, and the sealing strip 205 is set between the extension wall 2021 and the door panel 204, it can further prevent water from entering the first window, achieving a waterproof effect. Figure 6 As shown by the arrow, the arrangement of the bending arm 2041 can prevent rainwater from flowing into the sealing strip 205 from the inner side wall of the door panel 204.

[0041] The door panel 204, located within the area of ​​the boss 202, is provided with a second window 207 and a light-transmitting plate 3 disposed within the second window 207. The door panel 204 also includes at least one connector 4, comprising an adhesive portion 401 and a fastener mounting portion 402. A stud 403 is secured to the door panel 204. The connector 4 has a through-hole 404 through which the stud 403 passes. A fastener 405 is threadedly engaged with the stud 403 to secure the connector 4. The adhesive portion 401 of the connector 4 is connected to the inner surface of the light-transmitting plate 3 via waterproof tape 406. The outer surface of the light-transmitting plate 3 is secured to the inner side of the door panel 204 via waterproof tape 406. In this embodiment, four connectors 4 are provided, arranged in a spiral pattern.

[0042] Through the above technical solution, the light-transmitting plate 3 can be made of glass, and a waterproof connection is achieved through the waterproof tape 406. Through the setting of the connecting member 4, it further plays a role in limiting the light-transmitting plate 3 to prevent its own gravity from affecting the effect of the waterproof tape 406.

[0043] One side of the door panel 204 is connected to the stepped groove 201 via a hinged hinge 6, and the other side is connected to the stepped groove 201 via a door lock 5. The hinged hinge 6 includes an L-shaped first hinge 601 and a second hinge 602 axially connected to the L-shaped first hinge 601. The second hinge 602 is fixed to the door panel 204, and the first hinge 601 is fixed to the stepped groove 201. The groove of the L-shaped hinge forms a receiving position 603 for the bent arm 2041 of the door panel 204 after it is opened.

[0044] The energy storage cabinet body 1 houses an inverter assembly 101, a combiner box assembly 102, and at least one battery pack 103. After the battery pack 103 is connected to the combiner box, the inverter converts the direct current (DC) from the battery pack 103 into alternating current (AC). The waterproof window structure 2 is positioned in the combiner box.

[0045] Compared with the prior art, the advantages of the present invention are: the present invention has a simple structure, good waterproof effect, and can easily open the door panel 204 to facilitate wiring inside the energy storage cabinet, replacement and maintenance of internal components, etc.

[0046] Thus far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art may make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will fall within the scope of protection of the present invention.

Claims

1. An energy storage cabinet with a waterproof window, characterized by: It includes an energy storage cabinet main body (1); At least one side wall (104) of the energy storage cabinet body (1) is provided with at least one waterproof window structure (2), and the waterproof window structure (2) comprises: a stepped groove (201) formed on the side wall (104) and concave inward; A boss (202) is provided outwardly on the bottom surface of the stepped groove (201), and a first opening (203) is provided on the side wall (104) of the energy storage cabinet body (1) within the range of the boss (202); The door panel (204) is openably connected to the energy storage cabinet body (1) and is in contact with the boss (202) in a closed state.

2. The energy storage cabinet with a waterproof window according to claim 1, characterized in that: The boss (202) is provided with at least one extension wall (2021) toward the outer periphery or the inner periphery, and the extension wall (2021) is in contact with the door panel (204).

3. The energy storage cabinet with a waterproof window according to claim 2, characterized in that: A sealing strip (205) is installed on the extension wall (2021), a slot (206) is provided on the sealing strip (205), and the extension wall (2021) is inserted into the slot (206) so that the outer side wall of the sealing strip (205) fits the door panel (204).

4. The energy storage cabinet with a waterproof window according to claim 1, characterized in that: A bending arm (2041) is provided on the outer periphery of the door panel (204) in the direction of the stepped groove (201).

5. The energy storage cabinet with a waterproof window according to claim 1, characterized in that: A second window (207) is provided on the door panel (204) located within the range of the boss (202), and also includes a light-transmitting plate (3) arranged on the second window (207).

6. The energy storage cabinet with a waterproof window according to claim 5, characterized in that: The invention also includes at least one connecting member (4), the connecting member (4) including a bonding portion (401) and a fastener mounting portion (402), a stud (403) being fixed on the door panel (204), a through hole (404) for passing through the stud (403) being provided on the connecting member (4), a fastener (405) being threadedly connected to the stud (403) to fasten the connecting member (4), and the bonding portion (401) of the connecting member (4) being connected to the inner side surface of the light-transmitting plate (3) via a waterproof tape (406).

7. The energy storage cabinet with a waterproof window according to claim 5, characterized in that: The outer side surface of the light-transmitting plate (3) is fixed to the inner side of the door panel (204) via a waterproof adhesive tape (406).

8. The energy storage cabinet with a waterproof window according to claim 1, characterized in that: One side of the door panel (204) is connected to the stepped groove (201) via a hinged hinge (6), and the other side is connected to the stepped groove (201) via a door lock (5).

9. The energy storage cabinet with a waterproof window according to claim 1, characterized in that: An inverter assembly (101), a combiner box assembly (102), and at least one battery pack (103) are installed in the energy storage cabinet body (1); after the battery pack (103) is connected to the combiner box, the direct current of the battery pack (103) is converted into alternating current through the inverter.

10. The energy storage cabinet with a waterproof window according to claim 9, characterized in that: The waterproof window structure (2) is arranged in cooperation with the junction box assembly (102).

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