Box-type energy storage cabinet

Abstract

The utility model discloses a box-type energy storage cabinet, which comprises a cabinet body, a cabinet door and a limiting assembly, the cabinet door is hinged on the cabinet body, the limiting assembly is fixedly arranged between the cabinet body and the cabinet door, the limiting assembly comprises a connecting rod, a guide plate and a locking block, the guide plate is arranged in the width direction of the cabinet door and is provided with a sliding groove, and the locking block is arranged in the sliding groove. One end of the connecting rod is hinged to the cabinet body, the other end of the connecting rod is connected with a locking block, the locking block can float up and down in the axial direction of the locking block relative to the connecting rod, the locking block is matched with the sliding groove in a sliding mode, when the energy storage cabinet is in an open state, the locking block is clamped into a first limiting part at one end of the sliding groove, and after force is applied to the locking block, the locking block is locked. And the locking block is separated from the first limiting part so as to relieve the limitation of relative sliding of the locking block and the sliding groove. The opening angle is fixed through the limiting assembly, stability and safety of the cabinet door are guaranteed, angle adjustment is simplified, operation convenience is improved, and the cabinet door has the advantages of being low in cost and high in reliability and is suitable for being widely applied.

Description

TECHNICAL FIELD

[0001] The utility model relates to energy storage cabinet technical field more specifically, relate to a kind of box type energy storage cabinet. BACKGROUND

[0002] Energy storage cabinet is a kind of equipment for centralized management and storage of electric energy, widely used in power system, renewable energy field and commercial and industrial scenarios. The existing energy storage cabinet is usually composed of cabinet body and cabinet door, and its main function is to provide protection and operational convenience. However, in the existing design, the opening angle between the energy storage cabinet body and the cabinet door is often not fixed, which may cause inconvenience to the operator during maintenance, repair or replacement of energy storage modules. For example, an excessively large opening angle may occupy too much space, affecting the normal operation of other equipment; while an excessively small opening angle may limit the field of view or operating space, increasing the difficulty of operation. In addition, the lack of fixed angle design may also cause the risk of accidental door closing, thereby posing a potential threat to the safety of the operator. SUMMARY

[0003] The utility model aims at solving one of the technical problems in the related art to some extent. To this end, the utility model provides a box type energy storage cabinet, which fixes the opening angle through a limiting assembly, ensures the stability and safety of the cabinet door, simplifies the angle adjustment, improves the operational convenience, has the advantages of low cost and high reliability, and is suitable for wide application.

[0004] The technical scheme adopted by the utility model is to provide a box type energy storage cabinet, which comprises a cabinet body, a cabinet door and a limiting assembly. The cabinet door is hinged to the cabinet body, and the limiting assembly is fixedly installed between the cabinet body and the cabinet door. The limiting assembly comprises a connecting rod, a guide plate and a lock block. The guide plate is arranged in the width direction of the cabinet door and has a sliding slot. One end of the connecting rod is hinged to the cabinet body, and the other end is connected with the lock block. The lock block can float up and down along its own axial direction relative to the connecting rod. The lock block and the sliding slot are slidably matched. When the energy storage cabinet is in an open state, the lock block is clamped into the first limiting part at one end of the sliding slot. After the lock block is forced, the lock block is separated from the first limiting part to release the restriction of the relative sliding of the lock block and the sliding slot.

[0005] After adopting the above structure, the opening angle of the energy storage cabinet can be effectively fixed, thereby significantly improving the safety and convenience of equipment operation. Through the design of the limiting assembly, the cabinet door can be stopped at a preset angle when it is opened, avoiding accidental closing or exceeding the specified opening angle. In particular, the slidable matching mechanism of the sliding slot and the lock block not only simplifies the operation of angle adjustment, but also enhances the reliability and flexibility of the structure.

[0006] When the energy storage cabinet is opened to a preset angle, the lock block is automatically clamped into the first limiting portion, and only a certain external force is needed to release the restriction of the lock block and the sliding groove, so as to realize flexible movement of the cabinet door. When the desired opening angle is reached, the lock block is automatically clamped into the limiting portion, ensuring the stability of the cabinet door. This design avoids the problem of insufficient operation space or interference with equipment layout caused by the lack of a limiting mechanism in traditional energy storage cabinets, while reducing the safety hazards that may be caused by accidental closing. In addition, the design has the advantages of simple structure and low manufacturing cost, and is suitable for popularization and application in various energy storage cabinet products. Through the use of this innovative limiting component, the overall practicality, operation experience and safety performance of the energy storage cabinet have been comprehensively improved.

[0007] According to an embodiment of the present application, the other end of the sliding groove is a second limiting portion. When the energy storage cabinet is in a closed state, the lock block is clamped into the second limiting portion, ensuring that the cabinet door can remain in a closed state and avoiding loosening or accidental opening of the cabinet door due to external force or vibration. This design enhances the safety and sealing of the energy storage cabinet during transportation, storage and operation.

[0008] According to an embodiment of the present application, the lock block includes a stepped shaft sleeve, the stepped shaft sleeve has a small cylinder and a large cylinder, the small cylinder is slidably matched with the sliding groove, and the large cylinder is matched with the first limiting portion, thereby realizing precise limiting function. The sliding fit design of the small cylinder allows the lock block to move freely along the sliding groove.

[0009] According to an embodiment of the present application, a taper surface is provided at the junction of the small cylinder and the large cylinder, and the second limiting portion is provided with a counterbore corresponding to the taper surface. When the large cylinder is clamped into the first limiting portion, the limiting component is provided with locking force, ensuring that the cabinet door remains stable at the opening angle and will not move due to external force or vibration. At the same time, when the taper surface and the counterbore are in abutting fit, the large cylinder cannot be clamped into the second limiting portion, providing the necessary resistance for the limiting component. This design ingeniously utilizes the contact relationship between the taper surface and the counterbore to realize precise control between the opening and closing states of the cabinet door.

[0010] When the energy storage cabinet is in a closed state, the cooperation of the taper surface and the counterbore provides additional resistance, so that the lock block will not move easily before being clamped into the second limiting portion. Only by applying a certain external force can the lock block jump out of the second limiting portion, so that the taper surface is separated from the counterbore, thereby releasing the closed state of the cabinet door. This design effectively prevents accidental opening of the cabinet door under uncontrolled conditions, significantly improving the safety of the energy storage cabinet.

[0011] According to an embodiment of the present application, a spring is provided between the stepped shaft sleeve and the connecting rod; the spring has an elastic tendency to keep the lock block tightly against the sliding groove.

[0012] According to one embodiment of the utility model, the cabinet door is provided with a connecting plate, and the connecting rod is hinged to the bottom surface of the connecting plate.

[0013] According to one embodiment of the utility model, the cabinet door is fixedly provided with a fixed seat, and the connecting plate is suspended on the fixed seat. That is, the hinged position of the connecting plate and the connecting rod is suspended on the fixed seat. This suspension design can effectively avoid the direct impact on the hinged position when the object falls, thereby reducing the risk of damage. The fixed seat serves as a support component and provides a stable suspension foundation for the connecting plate, so that the hinged position is not directly subjected to external force impact, thereby improving the durability and reliability of the entire limiting component.

[0014] According to one embodiment of the utility model, the cabinet door is provided with two fixed seats which are symmetrically installed on the left and right sides, and the connecting plate is detachably connected to one of the fixed seats. The other fixed seat is used as a backup structure. This design realizes flexible switching of the opening direction of the cabinet door. Users can select left opening or right opening of the cabinet door according to actual needs, thereby greatly improving the adaptability and installation convenience of the energy storage cabinet.

[0015] According to one embodiment of the utility model, the lock block is provided with a pulling part. The pulling part is used for pulling or pushing the lock block, so that the user can more conveniently operate the lock block, thereby quickly realizing unlocking. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the utility model. Those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.

[0017] Figure 1 It is a perspective view of the energy storage cabinet in the embodiment of the utility model.

[0018] Figure 2 It is a partial structural view of the energy storage cabinet in the embodiment of the utility model.

[0019] Figure 3 It is a perspective view of the limiting component in the embodiment of the utility model.

[0020] Figure 4 It is a perspective view of the guide plate in the embodiment of the utility model.

[0021] Figure 5 It is a perspective view of the lock block in the embodiment of the utility model.

[0022] Figure 6 It is a structural schematic view of the limiting component in the embodiment of the utility model.

[0023] Figure 7 It is the perspective view of the fixed seat, connecting plate and connecting rod in the embodiment of the utility model.

[0024] Explanation of reference numerals in the drawing:

[0025] 1, cabinet body; 2, cabinet door; 3, fixed seat; 4, connecting plate; 5, connecting rod; 6, guide plate; 7, lock block;

[0026] 61, sliding slot; 62, first limiting portion; 63, second limiting portion;

[0027] 63a, counterbore;

[0028] 71, pulling portion; 72, stepped shaft sleeve; 73, conical surface;

[0029] 72a, small cylinder; 72b, large cylinder. DETAILED DESCRIPTION

[0030] The embodiments of the utility model are described in detail below, examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the utility model and cannot be understood as a limitation of the utility model. Embodiment one

[0031] As shown in Figures 1-7 In the embodiment, a box-type energy storage cabinet is disclosed, which comprises a cabinet body 1, a cabinet door 2 and a limiting assembly, the cabinet door 2 is hinged on the cabinet body 1, the limiting assembly is fixedly installed between the cabinet body 1 and the cabinet door 2, the limiting assembly comprises a connecting rod 5, a guide plate 6 and a lock block 7, the guide plate 6 is arranged in the width direction of the cabinet door 2 and has a sliding slot 61, one end of the connecting rod 5 is hinged with the cabinet body 1, the other end is connected with the lock block 7, and the lock block 7 can be up and down floating along the axial direction of the connecting rod 5, the lock block 7 and the sliding slot 61 are slidably matched, when the energy storage cabinet is in an open state, the lock block 7 is clamped into the first limiting portion 62 at one end of the sliding slot 61, after the lock block 7 is forced, the lock block 7 is separated from the first limiting portion 62 to release the restriction of the relative sliding of the lock block 7 and the sliding slot 61.

[0032] Further, in combination with Figures 1-2 In the embodiment, the limiting assembly is fixedly installed between the cabinet body 1 and the cabinet door 2, the cabinet door 2 is rotatably installed on the cabinet body 1 through a hinge, and the cabinet door 2 can be switched back and forth between an open position and a closed position relative to the cabinet body 1.

[0033] In combination with Figures 6-7As shown, the bottom of the cabinet body 1 opening is fixedly installed with two fixed seats 3, the two fixed seats 3 are symmetrically arranged, the cabinet door 2 is provided with a connecting plate 4, the connecting rod 5 is hinged to the bottom surface of the connecting plate 4, and the connecting plate 4 is suspended on one of the fixed seats 3. That is, the hinged position of the connecting plate 4 and the connecting rod 5 is suspended on the fixed seat 3. This suspension design can effectively avoid the direct impact on the hinged position when the object falls, thereby reducing the risk of damage.

[0034] Further, in combination with Figures 3-4 As shown, in this embodiment, the guide plate 6 is arranged in the width direction of the cabinet door 2, and the sliding groove 61 is arranged in the length direction of the guide plate 6. The two ends of the sliding groove 61 in the length direction are respectively provided with a first limiting portion 62 and a second limiting portion 63, both of which are circular holes and are in communication with the sliding groove 61. The inner diameter of the first limiting portion 62 and the second limiting portion 63 is greater than the width of the sliding groove 61. When the energy storage cabinet is in a closed state, the lock block 7 is clamped into the second limiting portion 63. That is, when the cabinet door 2 is in an open position, the lock block 7 is clamped into the first limiting portion 62, and when the cabinet door 2 is in a closed position, the lock block 7 is clamped into the second limiting portion 63.

[0035] Specifically, in combination with Figure 5 As shown, the lock block 7 includes a stepped shaft sleeve 72, the stepped shaft sleeve 72 has a small cylinder 72a and a large cylinder 72b, the small cylinder 72a is slidably matched with the sliding groove 61, and the large cylinder 72b is matched with the first limiting portion 62. The junction of the small cylinder 72a and the large cylinder 72b is provided with a tapered surface 73, and the second limiting portion 63 is provided with a counterbore 63a corresponding to the tapered surface 73. When the large cylinder 72b is clamped into the first limiting portion 62, a locking force is provided for the limiting assembly, ensuring that the cabinet door 2 remains stable at the opening angle and will not move due to external force or vibration.

[0036] Further, in this embodiment, the outer diameter of the small cylinder 72a is smaller than the inner diameter of the sliding groove 61, and the outer diameter of the large cylinder 72b is greater than the inner diameter of the sliding groove 61. The inner diameter of the first limiting portion 62 is greater than the outer diameter of the large cylinder 72b, and the inner diameter of the second limiting portion 63 is smaller than the inner diameter of the large cylinder 72b. The upper end opening position of the second limiting portion 63 is provided with a counterbore 63a, which has a conical surface that is matched with the tapered surface 73. When the lock block 7 slides to the position of the second limiting portion 63, the lock block 7 moves downward, so that the tapered surface 73 abuts against the counterbore 63a, thereby providing a locking force for the limiting assembly.

[0037] Specifically, a spring (not shown in the figure) is arranged between the stepped shaft sleeve 72 and the connecting rod 5; the spring has an elastic tendency to keep the lock block 7 tightly against the sliding groove 61. The lock block 7 is provided with a lifting portion 71; the lifting portion 71 is used for lifting or pushing the lock block 7, so that the user can more conveniently operate the lock block 7, thereby quickly achieving unlocking.

[0038] In the description of the utility model, need understanding is, the orientation or positional relation indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" is based on the orientation or positional relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore can not be understood as the limitation of the utility model.

[0039] In addition, the terms "first", "second" are only for the purpose of description, and can not be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "multiple" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0040] Although the embodiments of the utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary, and can not be understood as the limitation of the utility model, and the ordinary skilled in the art can change, modify, replace and modify the above-mentioned embodiments within the scope of the utility model.

Claims

1. An energy storage cabinet, characterized by: The energy storage cabinet comprises a cabinet body, a cabinet door and a limiting assembly. The cabinet door is hinged to the cabinet body. The limiting assembly is fixedly installed between the cabinet body and the cabinet door. The limiting assembly comprises a connecting rod, a guide plate and a lock block. The guide plate is arranged in the width direction of the cabinet door and has a sliding slot. One end of the connecting rod is hinged to the cabinet body, and the other end is connected with the lock block. The lock block can be floated up and down along the axial direction of the connecting rod. The lock block and the sliding slot are slidably matched. When the energy storage cabinet is in the open state, the lock block is clamped into the first limiting part at one end of the sliding slot. After the lock block is forced, the lock block is separated from the first limiting part to release the restriction of the relative sliding of the lock block and the sliding slot.

2. A tanked energy storage cabinet according to claim 1, characterized in that: The other end of the sliding slot is a second limiting part. When the energy storage cabinet is in the closed state, the lock block is clamped into the second limiting part.

3. A tanked energy storage cabinet according to claim 2, characterised in that: The lock block comprises a stepped shaft sleeve. A small cylinder on the stepped shaft sleeve is slidably matched with the sliding slot, and a large cylinder is matched with the first limiting part.

4. A tanked energy storage cabinet according to claim 3, characterised in that: A taper surface is arranged at the joint of the small cylinder and the large cylinder. The second limiting part is provided with a counterbore corresponding to the taper surface.

5. The box-type energy storage cabinet according to claim 3, characterized in that: A spring is arranged between the stepped shaft sleeve and the connecting rod.

6. The box-type energy storage cabinet according to claim 1, characterized in that: The cabinet door is provided with a connecting plate. The connecting rod is hinged to the bottom surface of the connecting plate.

7. A tanked energy storage cabinet according to claim 6, characterised in that: The cabinet door is fixedly installed with a fixed seat. The connecting plate is suspended on the fixed seat.

8. The box-type energy storage cabinet according to claim 6, characterized in that: The cabinet door is symmetrically installed with two fixed seats. The connecting plate is detachably connected with one of the fixed seats.

9. The box-type energy storage cabinet according to claim 1, characterized in that: The lock block is provided with a pulling part.

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