Air cooling heat dissipation structure of energy storage converter

Abstract

The utility model relates to the technical field of energy storage converters, and discloses an air cooling heat dissipation structure of an energy storage converter, which comprises an energy storage converter body, a fixing frame is fixedly mounted at the top of the energy storage converter body, an air inlet filter screen is fixedly mounted at the top of the fixing frame, and a motor is fixedly connected to the left side of an inner cavity of the fixing frame. Through the arrangement of the rotating shaft, the rotating plate, the round rod, the rectangular block and the hollow plate, when the motor starts to operate, the rotating shaft drives the rotating plate to rotate, the rotating plate extrudes and pushes the round rod, the round rod drives the rectangular block to move rightwards, and therefore the hollow plate drives the cleaning sponge and the connecting block to move rightwards under the limiting effect of the limiting rod; and the dust collecting device horizontally moves rightwards along the top of the air inlet filter screen, finally, the cleaning effect on the top of the air inlet filter screen is achieved, the dust falls into the collecting box under the guiding effect of the inclined plate, and an operator can conveniently clean the dust in a centralized mode in the follow-up process.

Description

TECHNICAL FIELD

[0001] The utility model relates to energy storage converter technical field more specifically, the utility model relates to a kind of air cooling heat dissipation structure of energy storage converter. BACKGROUND

[0002] Energy storage converter is an important equipment in electrochemical energy storage system, mainly used for connecting battery system and power grid, realizing the bidirectional conversion of electric energy, energy storage converter is composed of DC / AC bidirectional converter and control unit etc., can dynamically adjust the charge-discharge state of battery according to background control instruction, realize the adjustment of active power and reactive power to power grid, energy storage converter is widely used in various scenes, including grid-connected system, island system and hybrid system etc.

[0003] During the use of energy storage converter, the corresponding air cooling heat dissipation structure is often used to cool the components inside the energy storage converter, but the existing heat dissipation structure has basic heat dissipation function, but the air inlet filter screen of general heat dissipation structure will gradually accumulate a lot of dust on the surface during long-term use, so that the mesh of the air inlet filter screen is blocked, which will affect the air inlet efficiency of subsequent air cooling heat dissipation operation and reduce the effect of air cooling heat dissipation, so it needs to be improved. UTILITY MODEL CONTENT

[0004] In order to overcome the shortcomings of the prior art, the utility model provides an air cooling heat dissipation structure of energy storage converter, which has the advantage of facilitating cleaning of air inlet filter screen.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: an air cooling heat dissipation structure of energy storage converter, comprising an energy storage converter body, a fixed frame is fixedly installed on the top of the energy storage converter body, an air inlet filter screen is fixedly installed on the top of the fixed frame, a motor is fixedly connected to the left side of the inner cavity of the fixed frame, a rotating shaft is fixedly sleeved on the other end of the motor output shaft, the other end of the rotating shaft penetrates through the fixed frame and extends to the outside of the fixed frame and is fixedly sleeved with a rotating plate, a circular rod is movably connected inside the left side of the rotating plate, a rectangular block is fixedly connected to the back of the circular rod, a hollow plate is fixedly connected to the back of the rectangular block, a connecting block is fixedly connected to the other end of the hollow plate, a cleaning sponge is movably connected inside the hollow plate, the top of the air inlet filter screen is movably connected with the bottom of the rectangular block, the connecting block and the cleaning sponge.

[0006] As a preferred technical scheme of the utility model, the front and rear sides of the top of the air inlet filter screen are fixedly connected with limiting rods, the inner surfaces of the limiting rods are movably connected with the outer surfaces of the rectangular block and the connecting block.

[0007] As a preferred technical scheme of the utility model, the hollow plate is sleeved with a connecting rod, the left side of the connecting rod is fixedly connected with a movable plate, the left side of the movable plate is fixedly connected with a pull rod, the right side of the connecting rod penetrates through the hollow plate and extends to the inside of the hollow plate and is fixedly connected with a pressing plate, and the right side of the pressing plate is movably connected with the left side of the cleaning sponge.

[0008] As a preferred technical scheme of the utility model, the outer surface of the connecting rod is movably sleeved with a spring, the left side of the spring is fixedly connected with the outer surface of the hollow plate, and the right side of the spring is fixedly connected with the left side of the pressing plate.

[0009] As a preferred technical scheme of the utility model, the inside of the top of the energy storage converter body is fixedly sleeved with a connecting pipe, the top of the connecting pipe penetrates through the energy storage converter body and extends to the inside of the energy storage converter body and is fixedly connected with a cooling fan, the cooling fan is fixedly installed on the top of the energy storage converter body, and the top of the cooling fan is fixedly connected with a mounting pipe.

[0010] As a preferred technical scheme of the utility model, the top of the left side of the fixing frame is fixedly connected with an inclined plate, the top of the energy storage converter body is movably connected with a collecting box, and the right side of the collecting box is movably connected with the left side of the fixing frame.

[0011] As a preferred technical scheme of the utility model, the number of the connecting rods is two, the sizes of the two connecting rods are same, and the outer surfaces of the two connecting rods are smooth.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The utility model discloses a hollow plate, a connecting rod, a movable plate, a pull rod, a pressing plate and a cleaning sponge, and the hollow plate is movably connected with the connecting rod, the left side of the connecting rod is fixedly connected with the movable plate, the left side of the movable plate is fixedly connected with the pull rod, the right side of the connecting rod penetrates through the hollow plate and extends to the inside of the hollow plate and is fixedly connected with the pressing plate, and the right side of the pressing plate is movably connected with the left side of the cleaning sponge. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the structure schematic drawing of the utility model;

[0015] Figure 2 It is the structure schematic drawing of the top of the utility model;

[0016] Figure 3 It is the sectional structure schematic drawing of the connecting frame of the utility model;

[0017] Figure 4 It is the cross section structure schematic view of the side of the utility model;

[0018] Figure 5 It is Figure 3 The partial enlarged structure schematic view of A in the middle.

[0019] In the drawing: 1, energy storage converter body; 2, fixed frame; 3, motor; 4, rotating shaft; 5, rotating plate; 6, round rod; 7, rectangular block; 8, hollow plate; 9, cleaning sponge; 10, connecting block; 11, air inlet filter screen; 12, limiting rod; 13, pull rod; 14, movable plate; 15, connecting rod; 16, pressing plate; 17, spring; 18, connecting pipe; 19, cooling fan; 20, mounting pipe; 21, inclined plate; 22, collection box. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0021] As Figures 1 to 5 Indicated, the utility model provides a kind of air-cooled heat dissipation structure of energy storage converter, including energy storage converter body 1, the top of energy storage converter body 1 is fixedly installed with fixed frame 2, the top of fixed frame 2 is fixedly installed with air inlet filter screen 11, the left side of the inner chamber of fixed frame 2 is fixedly connected with motor 3, the other end of motor 3 output shaft is fixedly sleeved with rotating shaft 4, the other end of rotating shaft 4 penetrates fixed frame 2 and extends to the outside of fixed frame 2 and is fixedly sleeved with rotating plate 5, the inside of rotating plate 5 left side is movably connected with round rod 6, the back of round rod 6 is fixedly connected with rectangular block 7, the back of rectangular block 7 is fixedly connected with hollow plate 8, the other end of hollow plate 8 is fixedly connected with connecting block 10, the inside of hollow plate 8 is movably connected with cleaning sponge 9, the bottom of rectangular block 7 and connecting block 10 and cleaning sponge 9 is movably connected with the top of air inlet filter screen 11;When motor 3 starts to operate, rotating shaft 4 will drive rotating plate 5 to rotate, and rotating plate 5 extrudes and pushes round rod 6, so that round rod 6 drives rectangular block 7 to move right, so that hollow plate 8 drives cleaning sponge 9 and connecting block 10 to move right along the top of air inlet filter screen 11.

[0022] The front and rear sides of the top of the air inlet filter screen 11 are fixedly connected with limiting rods 12, and the inner parts of the limiting rods 12 are movably connected with the outer surfaces of the rectangular blocks 7 and the connecting blocks 10 respectively. The inner part of the limiting rod 12 is smooth, so that the movement of the rectangular block 7 and the connecting block 10 in the limiting rod 12 is smoother, and the limiting effect of the limiting rod 12 will make the hollow plate 8 move horizontally left and right.

[0023] The inner part of the hollow plate 8 movably sleeves with a connecting rod 15, the left side of the connecting rod 15 is fixedly connected with a movable plate 14, the left side of the movable plate 14 is fixedly connected with a pull rod 13, the right side of the connecting rod 15 penetrates through the hollow plate 8 and extends to the inner part of the hollow plate 8 and is fixedly connected with a pressing plate 16, and the right side of the pressing plate 16 is movably connected with the left side of the cleaning sponge 9. When the pull rod 13 is pulled, the movable plate 14 drives the connecting rod 15 and the pressing plate 16 to move horizontally left under the limiting effect of the hollow plate 8, so that the pressing plate 16 is separated from the outer surface of the cleaning sponge 9, and the fixing effect on the cleaning sponge 9 is released.

[0024] The outer surface of the connecting rod 15 movably sleeves with a spring 17, the left side of the spring 17 is fixedly connected with the outer surface of the hollow plate 8, and the right side of the spring 17 is fixedly connected with the left side of the pressing plate 16. Due to the design of the spring 17, the pressing plate 16 has a good reset effect in the subsequent movement process, so that the pressing plate 16 can always be in close contact with the cleaning sponge 9, and the fixing effect on the cleaning sponge 9 is realized.

[0025] The top of the energy storage converter body 1 movably sleeves with a connecting pipe 18, the top of the connecting pipe 18 penetrates through the energy storage converter body 1 and extends to the inner part of the energy storage converter body 1 and is fixedly connected with a cooling fan 19, the cooling fan 19 is fixedly installed on the top of the energy storage converter body 1, and the top of the cooling fan 19 is fixedly connected with a mounting pipe 20. When the operator starts the cooling fan 19, the cooling fan 19 will draw the air outside the energy storage converter body 1 through the mounting pipe 20 and discharge it into the inner cavity of the energy storage converter body 1 through the connecting pipe 18, so as to realize the air cooling effect of the energy storage converter body 1.

[0026] The top of the left side of the fixed frame 2 is fixedly connected with an inclined plate 21, the top of the energy storage converter body 1 movably sleeves with a collecting box 22, and the right side of the collecting box 22 is movably connected with the left side of the fixed frame 2. When the cleaning sponge 9 moves right, the dust on the top of the air inlet filter screen 11 will be swept into the inner part of the collecting box 22 under the guiding effect of the inclined plate 21.

[0027] The two connecting rods 15 are identical in size and have smooth outer surfaces, which makes the movement of the connecting rods 15 in the hollow plate 8 more smooth, reduces the friction between the connecting rods 15 and the hollow plate 8, and prolongs the service life of the connecting rods 15.

[0028] The working principle and use process of the utility model are as follows:

[0029] Firstly, when the internal components of the energy storage converter body 1 start to operate and generate a large amount of heat, the cooling fan 19 is started to draw external air through the installation pipe 20 and discharge the air into the interior of the energy storage converter body 1 through the connecting pipe 18, so that air cooling is performed; when the air inlet filter screen 11 accumulates a large amount of dust on the surface during a long period of use, the motor 3 is started to drive the rotating shaft 4 to rotate the rotating plate 5, and the rotating plate 5 extrudes and pushes the round rod 6, so that the round rod 6 drives the rectangular block 7, the hollow plate 8 and the connecting block 10 to move horizontally to the right under the limiting action of the limiting rod 12, so that the cleaning sponge 9 moves to the right to clean the top of the air inlet filter screen 11, and under the guiding action of the inclined plate 21, the dust is collected in the collecting box 22, so that the operator can collect and treat the dust conveniently.

[0030] When the cleaning sponge 9 is used for a plurality of times and adsorbs a large amount of impurities, the cleaning effect is reduced, the pull rod 13 is pulled, the movable plate 14 drives the connecting rod 15 to move horizontally to the left under the limiting action of the hollow plate 8, the spring 17 is in a compressed state, the pressing plate 16 moves to the left and is separated from the outer surface of the cleaning sponge 9, so that the fixing effect of the cleaning sponge 9 is released, the operator can take out the cleaning sponge 9 through the semicircular groove formed in the top of the hollow plate 8, and the cleaning sponge 9 is convenient to replace.

[0031] It should be noted that, in the present document, the terms such as first and second, etc., are merely used to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or device.

[0032] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wind-cooled heat dissipation structure of an energy storage converter, comprising an energy storage converter body (1), characterized in that: The top of the energy storage converter body (1) is fixedly installed with a fixing frame (2), the top of the fixing frame (2) is fixedly installed with an air inlet filter screen (11), the left side of the inner cavity of the fixing frame (2) is fixedly connected with a motor (3), the other end of the output shaft of the motor (3) is fixedly sleeved with a rotating shaft (4), the other end of the rotating shaft (4) penetrates through the fixing frame (2) and extends to the outside of the fixing frame (2) and is fixedly sleeved with a rotating plate (5), the left side of the rotating plate (5) is movably connected with a round rod (6), the back of the round rod (6) is fixedly connected with a rectangular block (7), the back of the rectangular block (7) is fixedly connected with a hollow plate (8), the other end of the hollow plate (8) is fixedly connected with a connecting block (10), the inside of the hollow plate (8) is movably connected with a cleaning sponge (9), and the bottoms of the rectangular block (7), the connecting block (10) and the cleaning sponge (9) are movably connected with the top of the air inlet filter screen (11).

2. The air-cooled heat dissipation structure of an energy storage converter according to claim 1, characterized in that: The front and rear sides of the top of the air inlet filter screen (11) are fixedly connected with limiting rods (12), and the inner parts of the limiting rods (12) are movably connected with the outer surfaces of the rectangular block (7) and the connecting block (10).

3. The air-cooled heat dissipation structure of an energy storage converter according to claim 1, characterized in that: The inside of the hollow plate (8) is movably sleeved with a connecting rod (15), the left side of the connecting rod (15) is fixedly connected with a movable plate (14), the left side of the movable plate (14) is fixedly connected with a pull rod (13), the right side of the connecting rod (15) penetrates through the hollow plate (8) and extends to the inside of the hollow plate (8) and is fixedly connected with a pressing plate (16), and the right side of the pressing plate (16) is movably connected with the left side of the cleaning sponge (9).

4. The air-cooled heat dissipation structure of the energy storage converter according to claim 3, characterized in that: The outer surface of the connecting rod (15) is movably sleeved with a spring (17), the left side of the spring (17) is fixedly connected with the outer surface of the hollow plate (8), and the right side of the spring (17) is fixedly connected with the left side of the pressing plate (16).

5. The air-cooled heat dissipation structure of an energy storage converter according to claim 1, characterized in that: The inside of the top of the energy storage converter body (1) is fixedly sleeved with a connecting pipe (18), the top of the connecting pipe (18) penetrates through the energy storage converter body (1) and extends to the inside of the energy storage converter body (1) and is fixedly connected with a cooling fan (19), the cooling fan (19) is fixedly installed on the top of the energy storage converter body (1), and the top of the cooling fan (19) is fixedly connected with a mounting pipe (20).

6. The air-cooled heat dissipation structure of an energy storage converter according to claim 1, characterized in that: The top of the left side of the fixing frame (2) is fixedly connected with an inclined plate (21), the top of the energy storage converter body (1) is movably connected with a collecting box (22), and the right side of the collecting box (22) is movably connected with the left side of the fixing frame (2).

7. The air-cooled heat dissipation structure of an energy storage converter according to claim 3, characterized in that: The number of the connecting rods (15) is two, the sizes of the two connecting rods (15) are the same, and the outer surfaces of the two connecting rods (15) are smooth.

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