Inverter with integrated back plate

Abstract

The utility model discloses an inverter with an integrated back plate, and relates to the technical field of integrated back plate inverters, the inverter comprises an integrated plate, an inverter body and a battery, the outer surface of the upper end of the integrated plate is provided with a transverse groove, the outer surfaces of the two sides of the integrated plate are both provided with vertical grooves, and the transverse groove and the vertical grooves are communicated with each other. Air holes are formed in the outer surface of the front end and the outer surface of the rear end of the integrated plate, and a fixing plate is arranged on the outer surface of the lower end of the integrated plate. According to the inverter with the integrated rear plate, the check block is inserted into the in-out groove, then the connecting plate moves downwards, and the check block is limited by the clamping groove, so that the fixed installation of the inverter body is completed at the moment, and when the inverter body is disassembled, the inverter body only needs to move upwards to enable the check block to move into the in-out groove, and then the check block can be disassembled. The air holes, the transverse grooves and the vertical grooves can accelerate the heat dissipation of the inverter body and the battery, and the heat dissipation device is convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of integrated backplate inverter technology, specifically to an inverter with an integrated backplate. Background Technology

[0002] An inverter is a converter that transforms DC power (batteries, storage batteries) into AC power (typically 220V, 50Hz sine wave) with fixed frequency and voltage or variable frequency and voltage. It consists of an inverter bridge, control logic, and filter circuits.

[0003] An integrated backplate inverter is a device that integrates the inverter unit on the back side of the solar module substrate. This design allows the inverter unit to be tightly integrated with the solar cells, simplifies the installation process, and improves the overall efficiency of the system. However, existing integrated backplate inverters have certain inconveniences in use.

[0004] First, existing integrated backplate inverters require screws for fixing during use, which is inconvenient for disassembly and installation. In addition, existing integrated backplates are not breathable, which is not conducive to heat dissipation of the devices installed on them.

[0005] Therefore, we propose an inverter with an integrated backplane. Utility Model Content

[0006] The main objective of this invention is to provide an inverter with an integrated back panel, which can effectively solve the problems in the prior art.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows: an inverter with an integrated rear plate, comprising an integrated plate, an inverter body, and a battery. The upper outer surface of the integrated plate is provided with a horizontal groove, and both outer surfaces of the integrated plate are provided with vertical grooves. Ventilation holes are provided on the front and rear outer surfaces of the integrated plate. A fixing plate is provided on the lower outer surface of the integrated plate, and a fixing screw is provided in the middle of the fixing plate. A display screen is provided on the front outer surface of the inverter body, and a wiring terminal is provided on the lower outer surface of the inverter body. A connecting plate is provided on the rear outer surface of the inverter body, and a stop block is provided on the front outer surface of the connecting plate. An inlet / outlet groove and a slot are formed in the middle of the integrated plate, with the inlet / outlet groove located above the slot. The outer wall of the slot is provided with elastic rubber.

[0008] Preferably, both the horizontal and vertical grooves are integrally formed with the integrated plate, and the integrated plate has a hollow structure.

[0009] Preferably, the rear outer surface of the connecting plate is fixedly connected to the rear outer surface of the inverter body, and the connecting plate and the stop block are integrally formed.

[0010] Preferably, the inlet / outlet slot and the card slot are through structures, and both the inlet / outlet slot and the card slot are integrally formed with the integrated plate.

[0011] Preferably, the rear outer surface of the inverter body is detachably connected to the front outer surface of the integrated board, and the rear outer surface of the battery is detachably connected to the rear outer surface of the integrated board.

[0012] Preferably, the vent holes and the integrated plate are integrally formed.

[0013] Beneficial effects

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The integrated plate is fixed with screws, and the stop block is inserted into the inlet / outlet slot. Then the connecting plate moves downward, and the slot limits the stop block. At this time, the fixed installation of the inverter body is completed. When disassembling the inverter body, simply move the inverter body upward to move the stop block into the inlet / outlet slot, and then release the stop block from the inlet / outlet slot to complete the quick disassembly of the inverter body. The ventilation holes, horizontal slots and vertical slots can accelerate the heat dissipation of the inverter body and battery, which is quite convenient. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a rear view of the inverter body 2 of this utility model;

[0018] Figure 3 This is a front view of the integrated board 1 of this utility model.

[0019] In the diagram: 1. Integrated board; 2. Inverter body; 3. Battery; 4. Horizontal slot; 5. Vertical slot; 6. Vent hole; 7. Fixing plate; 8. Fixing screw; 9. Display screen; 10. Wiring terminal; 11. Connecting plate; 12. Stop block; 13. Inlet / outlet slot; 14. Card slot; 15. Elastic rubber. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] like Figure 1-3As shown, an inverter with an integrated rear plate includes an integrated plate 1, an inverter body 2, and a battery 3. The upper outer surface of the integrated plate 1 has a horizontal groove 4, and both outer surfaces of the integrated plate 1 have vertical grooves 5. The front and rear outer surfaces of the integrated plate 1 have ventilation holes 6. The lower outer surface of the integrated plate 1 has a fixing plate 7, with a fixing screw 8 in the middle. The front outer surface of the inverter body 2 has a display screen 9, the lower outer surface of the inverter body 2 has a wiring terminal 10, and the rear outer surface of the inverter body 2 has a connecting plate 11. The front outer surface of the connecting plate 11 has a stop 12. The middle of the integrated plate 1 has a... The inverter body 2 is fixedly installed by the inlet / outlet slot 13 and the card slot 14. The inlet / outlet slot 13 is located above the card slot 14. The outer wall of the card slot 14 is provided with elastic rubber 15. The integrated plate 1 is fixed by the fixing screw 8. The stop block 12 is inserted into the inlet / outlet slot 13, and then the connecting plate 11 moves downward. The card slot 14 limits the stop block 12. At this time, the inverter body 2 is fixedly installed. When disassembling the inverter body 2, the inverter body 2 only needs to be moved upward to move the stop block 12 into the inlet / outlet slot 13, and then the stop block 12 is disengaged from the inlet / outlet slot 13, which completes the quick disassembly of the inverter body 2. The ventilation hole 6, the horizontal slot 4 and the vertical slot 5 can accelerate the heat dissipation of the inverter body 2 and the battery 3, which is convenient.

[0022] Furthermore, both the horizontal slot 4 and the vertical slot 5 are integrally formed with the integrated plate 1. The integrated plate 1 has a hollow structure. During use, the horizontal slot 4 and the vertical slot 5 are mainly used to accelerate the heat dissipation of the inverter body 2 and the battery 3.

[0023] Furthermore, the rear outer surface of the connecting plate 11 is fixedly connected to the rear outer surface of the inverter body 2. The connecting plate 11 and the stop block 12 are integrally formed. The stop block 12 is mainly used to limit and fix the inverter body 2 during use.

[0024] Furthermore, the inlet / outlet slot 13 and the card slot 14 are through structures. Both the inlet / outlet slot 13 and the card slot 14 are integrally formed with the integrated plate 1. When in use, the inlet / outlet slot 13 is mainly used for the stop block 12 to enter and exit from the inlet / outlet slot 13 so as to limit and fix the inverter body 2.

[0025] Furthermore, the rear outer surface of the inverter body 2 is detachably connected to the front outer surface of the integrated board 1, the rear outer surface of the battery 3 is detachably connected to the rear outer surface of the integrated board 1, and the fixing screw 8 is mainly used to fix the integrated board 1 during use.

[0026] Furthermore, the vent 6 and the integrated plate 1 are integrally formed. The vent 6 is mainly used to accelerate the heat dissipation of the inverter body 2 and the battery 3 during use.

[0027] Working principle

[0028] It should be noted that this utility model is an inverter with an integrated rear plate. In use, the fixing screws 8 fix the integrated plate 1, and the stop block 12 is inserted into the inlet / outlet slot 13. Then the connecting plate 11 moves downward, and the slot 14 limits the stop block 12. At this time, the fixed installation of the inverter body 2 is completed. When disassembling the inverter body 2, simply move the inverter body 2 upward to move the stop block 12 into the inlet / outlet slot 13, and then disengage the stop block 12 from the inlet / outlet slot 13 to complete the quick disassembly of the inverter body 2. The ventilation holes 6, horizontal slots 4 and vertical slots 5 can all accelerate the heat dissipation of the inverter body 2 and the battery 3, which is convenient and practical.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An inverter with an integrated back panel, characterized in that, The inverter body (2) includes an integrated board (1), an inverter body (2), and a battery (3). The upper outer surface of the integrated board (1) has a horizontal groove (4), and both outer surfaces of the integrated board (1) have vertical grooves (5). The front and rear outer surfaces of the integrated board (1) have ventilation holes (6). The lower outer surface of the integrated board (1) has a fixing plate (7), and the fixing plate (7) has a fixing screw (8) in its center. The front outer surface of the inverter body (2) has… The inverter body (2) is provided with a display screen (9), and the lower outer surface of the inverter body (2) is provided with a terminal (10). The rear outer surface of the inverter body (2) is provided with a connecting plate (11), and the front outer surface of the connecting plate (11) is provided with a stop block (12). The middle part of the integrated plate (1) is provided with an inlet / outlet groove (13) and a slot (14). The inlet / outlet groove (13) is located above the slot (14), and the outer wall of the slot (14) is provided with elastic rubber (15).

2. An inverter with an integrated back panel according to claim 1, characterized in that: The horizontal groove (4) and the vertical groove (5) are both integrally formed with the integrated plate (1), which is a hollow structure.

3. An inverter with an integrated back panel according to claim 1, characterized in that: The rear outer surface of the connecting plate (11) is fixedly connected to the rear outer surface of the inverter body (2), and the connecting plate (11) and the stop block (12) are integrally formed.

4. An inverter with an integrated backplate according to claim 1, characterized in that: The inlet / outlet slot (13) and the card slot (14) are through structures, and both the inlet / outlet slot (13) and the card slot (14) are integrally formed with the integrated plate (1).

5. An inverter with an integrated back panel according to claim 1, characterized in that: The rear outer surface of the inverter body (2) is detachably connected to the front outer surface of the integrated board (1), and the rear outer surface of the battery (3) is detachably connected to the rear outer surface of the integrated board (1).

6. An inverter with an integrated back panel according to claim 1, characterized in that: The ventilation hole (6) and the integrated plate (1) are integrally formed.

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