Outdoor energy storage inverter

Abstract

The utility model provides an outdoor energy storage inverter, which relates to the technical field of inverters and comprises a shell, a heat dissipation groove is formed in the front surface of the shell, a dustproof net is arranged on the inner surface of the heat dissipation groove, a mounting groove is formed in the inner wall of the heat dissipation groove, a motor is fixedly connected to the inner top of the mounting groove, and the motor is fixedly connected to the outer surface of the shell. The output end of the motor is fixedly connected with a reciprocating lead screw, the outer surface of the reciprocating lead screw is in threaded connection with a moving block, and bristles are arranged on the rear surface of the moving block. According to the utility model, under the cooperation of the motor, the reciprocating screw rod, the mounting groove, the guide rod, the moving block and the bristles, dust on the surface of the dustproof net is cleaned through the reciprocating motion of the bristles, the cleanliness of the dustproof net is kept, and meanwhile, the cleaned dust is conveniently removed through the material guide plate, so that the heat dissipation performance of the inverter can be ensured, and the service life of the inverter is prolonged. The efficiency and the stability of the inverter are improved, and the energy loss is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of inverters, in particular to an outdoor energy storage inverter. Background Art

[0002] An outdoor energy storage inverter is a device designed specifically for outdoor environments, and its main function is to convert the electrical energy stored in an energy storage system into alternating current electrical energy.

[0003] In the prior art, an inverter usually has heat dissipation slots and is equipped with a heat dissipation fan to ensure the heat dissipation of the inverter. A dustproof net is usually configured in the heat dissipation slots. When the inverter is used outdoors, external dust and impurities are likely to accumulate on the surface of the dustproof net. These dusts will increase the resistance of air circulation, resulting in a decrease in the heat dissipation effect of the inverter, thereby reducing the reliability and performance stability of the inverter. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem that in the prior art, an inverter usually has heat dissipation slots and is equipped with a heat dissipation fan to ensure the heat dissipation of the inverter. A dustproof net is usually configured in the heat dissipation slots. When the inverter is used outdoors, external dust and impurities are likely to accumulate on the surface of the dustproof net. These dusts will increase the resistance of air circulation, resulting in a decrease in the heat dissipation effect of the inverter, thereby reducing the reliability and performance stability of the inverter, and to propose an outdoor energy storage inverter.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: An outdoor energy storage inverter, comprising: a housing, a heat dissipation slot is provided on the front surface of the housing, a dustproof net is provided on the inner surface of the heat dissipation slot, an installation slot is provided on the inner wall of the heat dissipation slot, a motor is fixedly connected to the inner top of the installation slot, an output end of the motor is fixedly connected to a reciprocating lead screw, a moving block is threadedly connected to the outer surface of the reciprocating lead screw, a brush is provided on the rear surface of the moving block, a material guiding plate is provided on the inner bottom of the installation slot, a guiding rod is fixedly connected to a side of the inner top of the installation slot away from the motor, and a fixing component is provided on the front surface of the housing.

[0006] Preferably, the position of the brush is matched with the position of the dustproof net, the bottom of the reciprocating lead screw is rotatably connected to the inner bottom of the installation slot, the bottom of the guiding rod is fixedly connected to the inner bottom of the installation slot, and the outer surface of the guiding rod movably penetrates through the outer surface of the moving block.

[0007] Preferably, the fixing component includes a sliding frame, a sliding rod is fixedly connected to the inner surface of the sliding frame, and springs are fixedly connected to both inner walls of the sliding frame.

[0008] Preferably, the outer surface of the sliding rod is symmetrically and movably penetrated and connected with sliding blocks, and the outer surfaces of the two sliding blocks are slidably arranged on the inner surface of the sliding frame.

[0009] Preferably, clamping blocks are fixedly connected to the tops of the two sliding blocks, and rubber pads are arranged on the outer surfaces of the two clamping blocks.

[0010] Preferably, one ends of the two springs are respectively fixedly connected to the outer surfaces of the two sliding blocks, and the two springs are sleeved on the outer side of the sliding rod.

[0011] Preferably, a socket is arranged on the front surface of the housing near the heat dissipation slot, and the position of the socket is matched with the positions of the two clamping blocks.

[0012] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0013] 1. In the present utility model, with the cooperation of the motor, the reciprocating lead screw, the installation groove, the guide rod, the moving block and the brush, the dust on the surface of the dust-proof net is cleaned by the reciprocating movement of the brush to keep the dust-proof net clean. At the same time, the dust removed is conveniently removed through the material guide plate. Therefore, the heat dissipation performance of the inverter can be ensured to improve the efficiency and stability of the inverter and reduce energy loss.

[0014] 2. In the present utility model, through the combined use of the clamping block, the sliding block, the sliding rod, the sliding frame, the spring and the rubber pad, the socket inserted into the inverter can be additionally fixed to prevent the socket from loosening, which helps to ensure the normal operation and stable performance of the inverter and avoid circuit problems or damage caused by unstable sockets. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a perspective view of an outdoor energy storage inverter proposed by the present utility model;

[0016] Figure 2 is an unfolded view of the fixing component of an outdoor energy storage inverter proposed by the present utility model;

[0017] Figure 3 is a partial structural schematic diagram of an outdoor energy storage inverter proposed by the present utility model;

[0018] Figure 4 is a cross-sectional view of an outdoor energy storage inverter proposed by the present utility model;

[0019] Figure 5 is a schematic diagram of the housing structure of an outdoor energy storage inverter proposed by the present utility model.

[0020] Legend: 1. Outer shell; 2. Dust-proof net; 3. Moving block; 4. Reciprocating lead screw; 5. Installation groove; 6. Feeding plate; 7. Fixing component; 701. Clamping block; 702. Sliding block; 703. Rubber pad; 704. Spring; 705. Sliding rod; 706. Sliding frame; 8. Socket; 9. Motor; 10. Brush; 11. Guide rod; 12. Heat dissipation groove. Detailed implementation

[0021] In order to more clearly understand the above-mentioned objects, features, and advantages of the present invention, the present invention will be further described below with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0022] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the present invention is not limited by the specific embodiments disclosed in the following specification.

[0023] Embodiment 1, as Figures 1 - 5 shown, the present invention provides an outdoor energy storage inverter, including: an outer shell 1, a heat dissipation groove 12 is opened on the front surface of the outer shell 1, a dust-proof net 2 is arranged on the inner surface of the heat dissipation groove 12, an installation groove 5 is opened on the inner wall of the heat dissipation groove 12, a motor 9 is fixedly connected to the inner top of the installation groove 5, an output end of the motor 9 is fixedly connected to a reciprocating lead screw 4, a moving block 3 is threadedly connected to the outer surface of the reciprocating lead screw 4, a brush 10 is arranged on the rear surface of the moving block 3, a feeding plate 6 is arranged on the inner bottom of the installation groove 5, a guide rod 11 is fixedly connected to the side of the inner top of the installation groove 5 away from the motor 9, a fixing component 7 is arranged on the front surface of the outer shell 1, the position of the brush 10 is matched with the position of the dust-proof net 2, the bottom of the reciprocating lead screw 4 is rotatably connected to the inner bottom of the installation groove 5, the bottom of the guide rod 11 is fixedly connected to the inner bottom of the installation groove 5, and the outer surface of the guide rod 11 movably penetrates through the outer surface of the moving block 3.

[0024] The effect achieved by the entire Embodiment 1 is that before and after using the inverter outdoors, the motor 9 can be started by the switch on the housing 1. Under the rotation of the rotating shaft of the motor 9, the reciprocating lead screw 4 will be driven to rotate in the installation groove 5, and with the cooperation of the guide rod 11, the moving block 3 will reciprocate along the reciprocating lead screw 4 and the guide rod 11, thereby driving the brush 10 to reciprocate. Thus, the impurities on the dust-proof net 2 are cleaned by the brush 10. At the same time, the cleaned impurities will fall to the bottom of the installation groove 5 and then slide down through the material guide plate 6, avoiding the accumulation of impurities on the installation groove 5. It can effectively remove the dust, dirt and debris accumulated on the dust-proof net 2, ensure the cleanliness of the dust-proof net 2, thereby improving the heat dissipation performance of the inverter, avoiding failures caused by overheating, improving the efficiency and stability of the inverter, and reducing energy loss.

[0025] Embodiment 2, as Figures 1 - 5 shown, the fixing component 7 includes a sliding frame 706. The inner surface of the sliding frame 706 is fixedly connected with a sliding rod 705. Both inner walls of the sliding frame 706 are fixedly connected with springs 704. The outer surface of the sliding rod 705 is symmetrically and movably penetrated and connected with sliding blocks 702. The outer surfaces of the two sliding blocks 702 are slidably arranged with the inner surface of the sliding frame 706. The tops of the two sliding blocks 702 are fixedly connected with clamping blocks 701. Rubber pads 703 are arranged on the outer surfaces of the two clamping blocks 701. One ends of the two springs 704 are respectively fixedly connected with the outer surfaces of the two sliding blocks 702. The two springs 704 are both sleeved on the outer side of the sliding rod 705. An insertion socket 8 is arranged on the front surface of the housing 1 near the heat dissipation slot 12. The position of the insertion socket 8 is matched with the positions of the two clamping blocks 701.

[0026] The effect achieved by the entire Embodiment 2 is that after the dust-proof net 2 is cleaned, when it is necessary to connect an external socket to the insertion socket 8 for work, the staff toggles the two sliding blocks 702 outward, so that the two sliding blocks 702 move outward along the sliding rod 705 in the sliding frame 706. Therefore, the two clamping blocks 701 will be driven to move outward, and the springs 704 will be compressed. Then the socket is inserted into the insertion socket 8 to be connected to the inverter. After the connection is completed, the sliding blocks 702 are released. The restoring force when the springs 704 rebound will drive the sliding blocks 702 to move inward along the sliding rod 705, so that the two clamping blocks 701 move inward, and the two springs 704 will always exert a certain squeezing force on the clamping blocks 701. Thus, the socket is clamped and fixed by the two clamping blocks 701 on both sides. The clamping effect is improved through the rubber pads 703, preventing the socket from loosening, which helps to ensure the normal operation and performance stability of the inverter, and avoid circuit problems or damage caused by unstable sockets.

[0027] Working principle: before and after using the inverter outdoors, the motor 9 can be started by the switch on the housing 1. The rotation of the motor 9 shaft will drive the reciprocating screw 4 to rotate in the mounting groove 5, and with the cooperation of the guide rod 11, the moving block 3 will reciprocate along the reciprocating screw 4 and the guide rod 11, thereby driving the bristles 10 to reciprocate, so that the impurities on the dustproof net 2 are cleaned by the bristles 10, and the cleaned impurities will fall to the bottom of the mounting groove 5, and then slide down through the guide plate 6, avoiding the accumulation of impurities on the mounting groove 5, and can effectively remove dust, dirt and debris accumulated on the dustproof net 2, ensuring the cleanliness of the dustproof net 2. When the external socket is required to be connected to the socket 8 During operation, the staff pushes the two sliding blocks 702 outward, so that the two sliding blocks 702 move outward along the sliding rod 705 in the sliding frame 706, thereby driving the two clamping blocks 701 to move outward and driving the spring 704 to compress, and then inserts the socket into the socket 8 to connect with the inverter. When the connection is completed, release the sliding block 702, and the restoring force of the spring 704 when it rebounds will drive the sliding block 702 to move inward along the sliding rod 705, so that the two clamping blocks 701 move inward, and the two springs 704 will always apply a certain squeezing force to the clamping blocks 701, so that the socket is clamped and fixed by the clamping blocks 701 on both sides, and the clamping effect is improved by the rubber pad 703 to prevent the socket from loosening.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An outdoor energy storage inverter, characterized in that: include: A shell (1), wherein a heat dissipation groove (12) is provided on the front surface of the shell (1), a dustproof net (2) is provided on the inner surface of the heat dissipation groove (12), a mounting groove (5) is provided on the inner wall of the heat dissipation groove (12), a motor (9) is fixedly connected to the inner top of the mounting groove (5), a reciprocating screw (4) is fixedly connected to the output end of the motor (9), a moving block (3) is threadedly connected to the outer surface of the reciprocating screw (4), a brush (10) is provided on the rear surface of the moving block (3), a material guide plate (6) is provided on the inner bottom of the mounting groove (5), a guide rod (11) is fixedly connected to the inner top of the mounting groove (5) on the side away from the motor (9), and a fixing component (7) is provided on the front surface of the shell (1).

2. The outdoor energy storage inverter according to claim 1, characterized in that: The position of the bristles (10) matches the position of the dustproof net (2), the bottom of the reciprocating screw rod (4) is rotatably connected to the inner bottom of the mounting groove (5), the bottom of the guide rod (11) is fixedly connected to the inner bottom of the mounting groove (5), and the outer surface of the guide rod (11) movably penetrates the outer surface of the moving block (3).

3. The outdoor energy storage inverter according to claim 2, characterized in that: The fixing assembly (7) comprises a sliding frame (706), the inner surface of the sliding frame (706) is fixedly connected to a sliding rod (705), and the inner walls on both sides of the sliding frame (706) are fixedly connected to springs (704).

4. The outdoor energy storage inverter according to claim 3, characterized in that: The outer surface of the sliding rod (705) is symmetrically and movably connected with a sliding block (702), and the outer surfaces of the two sliding blocks (702) are both slidably arranged with the inner surface of the sliding frame (706).

5. The outdoor energy storage inverter according to claim 4, characterized in that: The tops of the two sliding blocks (702) are fixedly connected with clamping blocks (701), and the outer surfaces of the two clamping blocks (701) are provided with rubber pads (703).

6. The outdoor energy storage inverter according to claim 5, characterized in that: One end of the two springs (704) is fixedly connected to the outer surfaces of the two sliding blocks (702) respectively, and the two springs (704) are both sleeved on the outer side of the sliding rod (705).

7. The outdoor energy storage inverter according to claim 6, characterized in that: A socket (8) is provided on the front surface of the housing (1) near the heat dissipation slot (12), and the position of the socket (8) matches the position of the two clamping blocks (701).

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