Detachable photovoltaic energy storage cabinet frame

Abstract

The utility model relates to the technical field of photovoltaic energy storage equipment, and discloses a detachable photovoltaic energy storage cabinet frame, which comprises a tenon-and-mortise connecting piece, connecting grooves are arranged above and below the tenon-and-mortise connecting piece, the connecting groove at the front end of the tenon-and-mortise connecting piece is in tenon-and-mortise connection with a tenon-and-mortise second plug-in, the tenon-and-mortise second plug-in is provided with a special notch, and the tenon-and-mortise second plug-in is connected with the tenon-and-mortise connecting piece. And the notch and the connecting groove in the left side of the tenon-and-mortise connecting piece are in tenon-and-mortise connection with a first tenon-and-mortise inserting piece, a sliding limiting groove is formed in the left side of the middle of the tenon-and-mortise connecting piece, and a telescopic rod is slidably connected to the front end of the interior of the tenon-and-mortise connecting piece. According to the utility model, the tenon-and-mortise structures are adopted at the joints of the frames, the structures are stable in connection and can be detached, the storage space is improved, the telescopic structures are added to the frames, the usable area can be increased during use, and the energy storage devices with different volumes can be conveniently and rapidly stored. A sliding device capable of changing the position of the carrier is added.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic energy storage equipment, in particular to a detachable photovoltaic energy storage cabinet frame. Background Art

[0002] In modern society, photovoltaic energy storage technology has been widely used. Photovoltaic energy storage systems are usually composed of photovoltaic panels, energy storage batteries, inverters, controllers, etc., which can convert solar energy into electrical energy for storage to meet people's living and industrial electricity needs.

[0003] The commonly used solar energy storage cabinet is a cabinet structure formed by welding and splicing multiple cold-rolled steel plates. However, in some specific industries, it is common to use 90% profiles or 8MF profiles as splicing plates for cabinet forming. However, with the continuous innovation of cabinet product logo design, the existing 90% profiles and 8MF profiles are difficult to meet the needs of new logo design in terms of coloring, materials, or craftsmanship.

[0004] Specifically, on the one hand, the existing profiles lack universal standards, so it is impossible to achieve fast and standardized assembly of cabinets. The assembly is difficult and the process is cumbersome, and the applicability to equipment of different specifications is poor. On the other hand, the existing cabinets formed by splicing are difficult to meet the strength requirements of heavy-load internal contents. Utility Model Content

[0005] The purpose of the utility model is to solve the problems of difficulty in assembling a photovoltaic energy storage cabinet and low assembly efficiency, and to propose a detachable photovoltaic energy storage cabinet frame by setting a telescopic adjustment structure to solve the shortcomings of difficult installation and inconvenient maintenance in the background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a detachable photovoltaic energy storage cabinet frame, comprising a plurality of mortise and tenon connectors, the mortise and tenon connectors on the upper side and the mortise and tenon connectors on the lower side are both provided with connecting grooves at one end away from each other, the front end connecting groove mortise and tenon is connected with a mortise and tenon second plug-in, the front and rear ends of the second mortise and tenon plug-in are both provided with special notches, the special notches and the connecting groove mortise and tenon on the left side are connected with a mortise and tenon first plug-in, a sliding limit groove is provided on the middle left side of the mortise and tenon connector, a limited position resistance piece is arranged inside the sliding limit groove, the limit resistance piece is fixedly connected to the limit connection piece on the right side, a clamping piece is engaged on the right side of the limit connection piece, and a telescopic rod is slidably connected to the front end of the mortise and tenon connector.

[0007] As a further description of the above technical solution:

[0008] A fixing plate is arranged on the outer side of the position-limiting connecting piece.

[0009] As a further description of the above technical solution:

[0010] A carrier is arranged above the fixing plate, and plate frame fixing holes are provided on the left and right sides of the bottom of the carrier and the top of the fixing plate, and the carrier is threadedly connected with the fixing plate through the plate frame fixing holes.

[0011] As a further description of the above technical solution:

[0012] Positioning buttons are installed above and below the front end of the telescopic rod.

[0013] As a further description of the above technical solution:

[0014] A telescopic limiting hole is provided at the front end of the mortise and tenon connection piece.

[0015] As a further description of the above technical solution:

[0016] The bottom of the cargo rack is provided with heat dissipation holes, and the rear of the cargo rack is provided with cargo installation holes.

[0017] As a further description of the above technical solution:

[0018] The fixing plate is provided with connection holes on both the left and right sides.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, firstly, a mortise and tenon structure is adopted for the connection of the frame. This structure is firstly spliced ​​with the special notch through the notch in the connecting piece, and another plug-in can splice the connecting groove with the special notch. After splicing, it can play a stable effect. At the same time, this mortise and tenon structure can also be disassembled, so that the frame is easy to store and transport.

[0021] 2. In the utility model, the storage space is also improved by adding a telescopic structure to the frame, which can reduce the occupied space during transportation and increase the usable area during use. At the same time, for energy storage devices of different volumes, a sliding device that can change the position of the loading rack is added. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A three-dimensional diagram of a detachable photovoltaic energy storage cabinet frame proposed by the utility model;

[0023] Figure 2 This is a three-dimensional diagram of the expansion device of a detachable photovoltaic energy storage cabinet frame proposed by the utility model;

[0024] Figure 3 This is a structural diagram of a telescopic device for a detachable photovoltaic energy storage cabinet frame proposed by the utility model;

[0025] Figure 4This is a connection diagram of a limit device for a detachable photovoltaic energy storage cabinet frame proposed by the utility model;

[0026] Figure 5 This is a mortise and tenon structure diagram of a detachable photovoltaic energy storage cabinet frame proposed by the utility model;

[0027] Figure 6 This is a structural diagram of a limit device for a detachable photovoltaic energy storage cabinet frame proposed by the utility model;

[0028] Figure 7 This is a connection diagram of a loading rack of a detachable photovoltaic energy storage cabinet frame proposed by the utility model.

[0029] Legend:

[0030] 1. Mortise and tenon connector; 2. Mortise and tenon first plug-in; 3. Mortise and tenon second plug-in; 4. Loading rack; 5. Sliding limit groove; 6. Fixed plate; 7. Limit block; 8. Card and piece; 9. Limit connector; 10. Telescopic limit hole; 11. Telescopic rod. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does 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 cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0033] Reference Figure 1-7The utility model provides an embodiment: a detachable photovoltaic energy storage cabinet frame, including a plurality of mortise and tenon connectors 1, the upper mortise and tenon connector 1 and the lower mortise and tenon connector 1 are both provided with connecting grooves at one end away from each other, the front end connecting groove is mortise-tenon connected with a second mortise and tenon plug-in 3, the front and rear ends of the second mortise and tenon plug-in 3 are both provided with special notches, the special notches and the left connecting groove mortise and tenon are connected with a first mortise and tenon plug-in 2, the mortise and tenon piece on the second mortise and tenon plug-in 3 is inserted into the connecting groove on the mortise and tenon connector 1, the special notch on the second mortise and tenon plug-in 3 is aligned with the other notch of the connecting groove, and then the first mortise and tenon plug-in 2 is inserted therein to achieve a stable effect, when disassembling, only the first mortise and tenon plug-in 2 needs to be taken out to destroy the mortise and tenon structure, a sliding limit groove 5 is provided on the left middle side of the mortise and tenon connector 1, and a limited space resistance 7 is arranged inside the sliding limit groove 5, The fixed plate 6 in the sliding limit groove 5 is moved and limited by the limit block 7. When the fixed plate 6 is placed horizontally, the horizontal length of the limit block 7 is greater than the minimum passing length of the sliding limit groove 5, so that it can achieve a fixing effect. When the fixed plate 6 is vertical, the limit block 7 will also change to a vertical state. At this time, the horizontal length of the limit block 7 is less than the minimum passing length of the sliding limit groove 5, and it can move in the groove. The right side of the limit block 7 is fixedly connected to the limit connector 9, and the right side of the limit connector 9 is engaged with a card and piece 8. The fixed plate 6 is engaged with the limit connector 9 through the card and piece 8 so that it can be fixed in the sliding limit groove 5. The front end of the mortise and tenon connector 1 is slidably connected with a telescopic rod 11, and the storage space is also improved. A telescopic structure is added to the frame, which can reduce the space occupied during transportation and increase the usable area during use.

[0034] A fixing plate 6 is arranged on the outside of the limiting connector 9, and a carrier 4 is arranged above the fixing plate 6. Plate frame fixing holes are provided on the left and right sides of the bottom of the carrier 4 and on the top of the fixing plate 6. The carrier 4 is threadedly connected to the fixing plate 6 through the plate frame fixing holes. Positioning buttons are installed above and below the front end of the telescopic rod 11. A telescopic limiting hole 10 is provided at the front end of the mortise and tenon connector 1. The positioning button on the telescopic rod 11 can be fitted with the telescopic limiting hole 10 to achieve a fixing effect. The telescopic rod 11 can also be disassembled by pressing the positioning button. Heat dissipation holes are provided at the bottom of the carrier 4 to prevent the photovoltaic energy storage equipment from exploding due to excessive heat. A cargo installation hole is provided at the rear of the carrier 4. Connection holes are provided on the left and right sides of the fixing plate 6. The limiting connector 9 is tightly fitted with the connection holes on the sides of the fixing plate 6.

[0035] Working principle: first, insert the mortise and tenon on the second mortise and tenon plug-in 3 into the connecting groove on the mortise and tenon connector 1, align the special notch on the second mortise and tenon plug-in 3 with the other notch of the connecting groove, and then insert the first mortise and tenon plug-in 2 into it to achieve a stable effect. When disassembling, just take out the first mortise and tenon plug-in 2 to destroy the mortise and tenon structure. The fixed plate 6 in the sliding limit groove 5 is moved and limited by the limit stop 7. When the fixed plate 6 is placed horizontally, the horizontal length of the limit stop 7 is greater than the minimum passing length of the sliding limit groove 5, so that it achieves a fixed effect. The fixed plate 6 is vertically When the sliding limit groove 5 is straight, the limit block 7 will also change to a vertical state. At this time, the horizontal length of the limit block 7 is less than the minimum passing length of the sliding limit groove 5, and it can move in the groove. The fixed plate 6 is clamped with the limit connector 9 through the clamping piece 8 so that it can be fixed in the sliding limit groove 5. The limit connector 9 fits tightly with the connecting hole on the side of the fixed plate 6. A telescopic limit hole 10 is set at the front end of the mortise and tenon connector 1. The clamping button on the telescopic rod 11 can fit with the telescopic limit hole 10 to achieve a fixing effect. At the same time, the telescopic rod 11 can be disassembled by pressing the clamping button.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A detachable photovoltaic energy storage cabinet frame, comprising a plurality of mortise and tenon joints (1), characterized in that: The upper mortise and tenon connector (1) and the lower mortise and tenon connector (1) are both provided with a connecting groove at one end away from each other, the front end of the connecting groove is connected with a mortise and tenon second plug-in (3), the front and rear ends of the second mortise and tenon plug-in (3) are both provided with special notches, the special notches and the left side connecting groove mortise and tenon are connected with a mortise and tenon first plug-in (2), a sliding limit groove (5) is provided on the left side of the middle of the mortise and tenon connector (1), a limited position resistance piece (7) is arranged inside the sliding limit groove (5), the right side of the limited position resistance piece (7) is fixedly connected to a limited position connector (9), the right side of the limited position connector (9) is engaged with a clamping piece (8), and the front end of the mortise and tenon connector (1) is slidably connected to a telescopic rod (11).

2. A detachable photovoltaic energy storage cabinet frame according to claim 1, characterized in that: A fixing plate (6) is arranged outside the position-limiting connecting member (9).

3. A detachable photovoltaic energy storage cabinet frame according to claim 2, characterized in that: A material carrier (4) is arranged above the fixing plate (6), and frame fixing holes are provided on the left and right sides of the bottom of the material carrier (4) and the top of the fixing plate (6), and the material carrier (4) and the fixing plate (6) are threadedly connected through the frame fixing holes.

4. The detachable photovoltaic energy storage cabinet frame according to claim 1 is characterized in that: Locking buttons are installed above and below the front end of the telescopic rod (11).

5. The detachable photovoltaic energy storage cabinet frame according to claim 1 is characterized in that: The front end of the mortise and tenon joint (1) is provided with a telescopic limiting hole (10).

6. A detachable photovoltaic energy storage cabinet frame according to claim 3, characterized in that: The bottom of the cargo rack (4) is provided with heat dissipation holes, and the rear of the cargo rack (4) is provided with cargo installation holes.

7. A detachable photovoltaic energy storage cabinet frame according to claim 2, characterized in that: The fixing plate (6) is provided with connection holes on both the left and right sides.

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