Energy storage inverter

Abstract

The utility model discloses an energy storage inverter, which relates to the field of energy storage inverters and comprises an energy storage inverter body, a heat conducting plate is mounted at the bottom of an inner cavity of the energy storage inverter body, radiating fins are mounted at the bottom of the energy storage inverter body, and a radiating assembly is mounted in the center of the back of the energy storage inverter body. A heat dissipation fan is installed on the back face of an inner cavity of the energy storage inverter body, reset assemblies are symmetrically and movably connected to the front face and the back face of the top of the inner cavity of the energy storage inverter body, clamping blocks are symmetrically and movably connected to the tops of the left side and the right side of the inner cavity of the energy storage inverter body, a heat conduction plate makes contact with cooling fins, and a dustproof net is installed in the center of a heat dissipation assembly. The number of the cooling fans is three, and the back faces of the cooling fans are fixedly connected with a driving assembly. The energy storage inverter provided by the utility model has the advantages that the maintenance is convenient, the heat dissipation effect is good, and the maintenance and working efficiency can be effectively improved.

Description

Technical Field

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

[0002] Energy storage inverter, also known as energy storage converter, is an important energy conversion device. Its function is to convert electrical energy from one form to another and ensure efficient use of energy. The key function of this inverter is to convert DC power into AC power or AC power into DC power to meet the needs of different power systems. Energy storage inverters are widely used in energy storage systems.

[0003] When maintaining the energy storage inverter, multiple bolts need to be removed repeatedly, resulting in repeated labor of bolting before and after maintenance, which is rather cumbersome.

[0004] Therefore, it is necessary to propose an energy storage inverter to solve the above problems. Utility Model Content

[0005] The main purpose of the utility model is to provide an energy storage inverter, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] An energy storage inverter comprises an energy storage inverter body, a heat conduction plate is installed at the bottom of the inner cavity of the energy storage inverter body, a heat sink is installed at the bottom of the energy storage inverter body, a heat dissipation component is installed in the middle of the back of the energy storage inverter body, and a heat dissipation fan is installed at the back of the inner cavity of the energy storage inverter body;

[0008] An inspection plate is installed in the middle of the top of the energy storage inverter body, the front and back sides of the top of the inner cavity of the energy storage inverter body are symmetrically and movably connected with reset components, and the tops of the left and right sides of the inner cavity of the energy storage inverter body are symmetrically and movably connected with clamping blocks.

[0009] Preferably, support columns are symmetrically fixedly connected to the left and right sides of the bottom of the energy storage inverter body, the heat conduction plate is in contact with the heat sink, a dustproof net is installed in the middle of the heat dissipation assembly, there are three cooling fans, and a drive assembly is fixedly connected to the back of the cooling fan.

[0010] Preferably, a belt is installed in the inner cavity of the driving component, and a pulley is installed in the inner cavity of the belt, there are three pulleys, the front faces of the three pulleys are symmetrically fixedly connected to the output shafts of three cooling fans, and a servo motor is fixedly connected to the right side of the back side of the driving component, and the front face of the servo motor is fixedly connected to the back side of the right pulley through a rotating shaft.

[0011] Preferably, a reset block is symmetrically fixedly connected to one side opposite to the top of the two reset assemblies, the bottom of the reset block is attached to the bottom of the inspection plate, the top of the reset assembly is fixedly connected to a fixing rod, the top of the fixing rod is fixedly connected to a limiting block, the outer wall of the fixing rod is wrapped with a contraction spring, the limiting block and the fixing rod are movably connected to the top of the inner cavity of the energy storage inverter body, the bottom of the contraction spring is fixedly connected to the inner cavity of the energy storage inverter body, and the top of the contraction spring is fixedly connected to the bottom of the limiting block.

[0012] Preferably, limit grooves are symmetrically provided on the left and right sides of the top of the energy storage inverter body, the two card blocks are symmetrically and movably connected to the tops of the left and right sides of the inner cavity of the energy storage inverter body, and handles are symmetrically fixedly connected to the opposite sides of the tops of the two card blocks.

[0013] Preferably, the handle is movably connected in the inner cavity of the limit groove, and the front and back sides of the two clamping blocks on opposite sides are symmetrically fixedly connected with springs, the other side of the spring is fixedly connected to the side of the inner cavity of the energy storage inverter body, and the two clamping blocks are symmetrically inserted into the inner cavities on the left and right sides of the inspection plate.

[0014] Beneficial Effects

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The energy storage inverter is convenient for heat dissipation of the energy storage inverter body by means of the heat conduction plate and the heat sink. At the same time, by starting the servo motor, the belt and the pulley can be driven to rotate, and the pulley can drive the cooling fan to dissipate heat from the energy storage inverter body, thereby ensuring the heat dissipation effect of the energy storage inverter body when it is working, and avoiding the phenomenon of affecting the work due to excessive temperature.

[0017] 2. The energy storage inverter is convenient for inspection and maintenance of the energy storage inverter body through a detachable inspection panel. By moving the provided handle, the card block can be driven out of the inner cavity of the inspection panel. The reset block can be lifted up through the reset assembly through the provided contraction spring, so that the inspection panel can be quickly ejected. This structure can effectively avoid the maintenance work of the energy storage inverter body by means of repeated disassembly and assembly of bolts.

[0018] 3. The energy storage inverter can always bounce the card block to the side through the set spring, and it can be stuck in the inner cavity of the inspection plate under normal conditions, so as to achieve a better fixing effect. The reset block can provide an upward force through the contraction spring, so that it can fit tightly to the bottom of the inspection plate, and cooperate with the set card block to achieve a reinforcement effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1It is a structural schematic diagram of the front side of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the inner cavity of the energy storage inverter body of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the heat dissipation component of the utility model;

[0022] Figure 4 This utility model Figure 2 Enlarged view of point A in the middle.

[0023] In the figure: 1. Energy storage inverter body; 2. Support column; 3. Heat sink; 4. Heat conduction plate; 5. Heat dissipation assembly; 6. Dust screen; 7. Drive assembly; 8. Servo motor; 9. Belt; 10. Pulley; 11. Cooling fan; 12. Inspection panel; 13. Reset assembly; 14. Limit block; 15. Fixing rod; 16. Contraction spring; 17. Reset block; 18. Limit slot; 19. Block; 20. Handle; 21. Spring. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1-Figure 3 As shown, an energy storage inverter comprises an energy storage inverter body 1, a heat conducting plate 4 is installed at the bottom of the inner cavity of the energy storage inverter body 1, a heat sink 3 is installed at the bottom of the energy storage inverter body 1, a heat dissipation assembly 5 is installed in the middle of the back of the energy storage inverter body 1, a cooling fan 11 is installed on the back of the inner cavity of the energy storage inverter body 1, support columns 2 are symmetrically fixedly connected to the left and right sides of the bottom of the energy storage inverter body 1, the heat conducting plate 4 is in contact with the heat sink 3, a dustproof net 6 is installed in the middle of the heat dissipation assembly 5, there are three cooling fans 11, a driving assembly 7 is fixedly connected to the back of the cooling fan 11, a belt 9 is installed in the inner cavity of the driving assembly 7, a pulley 10 is installed in the inner cavity of the belt 9, there are three pulleys 10, the front faces of the three pulleys 10 are symmetrically fixedly connected to the output shafts of the three cooling fans 11, a servo motor 8 is fixedly connected to the right side of the back of the driving assembly 7, and the front face of the servo motor 8 is fixedly connected to the back of the right pulley 10 through a rotating shaft.

[0026] By means of the heat conducting plate 4 and the heat sink 3, the energy storage inverter body 1 can be easily cooled. At the same time, by starting the servo motor 8, the belt 9 and the pulley 10 can be driven to rotate. The pulley 10 can drive the cooling fan 11 to cool the energy storage inverter body 1. This ensures the heat dissipation effect of the energy storage inverter body 1 during operation and avoids the phenomenon of affecting the operation due to excessive temperature.

[0027] like Figure 1 , Figure 2 , Figure 4 As shown, an energy storage inverter is provided, wherein an inspection plate 12 is installed in the middle of the top of the energy storage inverter body 1, a reset assembly 13 is symmetrically and movably connected to the front and back of the top of the inner cavity of the energy storage inverter body 1, a clamping block 19 is symmetrically and movably connected to the top of the left and right sides of the inner cavity of the energy storage inverter body 1, a reset block 17 is symmetrically and fixedly connected to the opposite side of the top of the two reset assemblies 13, the bottom of the reset block 17 is attached to the bottom of the inspection plate 12, a fixing rod 15 is fixedly connected to the top of the reset assembly 13, a limiting block 14 is fixedly connected to the top of the fixing rod 15, a contraction spring 16 is wound around the outer wall of the fixing rod 15, and the limiting block 14 and the fixing rod 15 are both movably connected to the top of the inner cavity of the energy storage inverter body 1. The bottom of the contraction spring 16 is fixedly connected to the inner cavity of the energy storage inverter body 1, the top of the contraction spring 16 is fixedly connected to the bottom of the limit block 14, and the limit grooves 18 are symmetrically opened on the left and right sides of the top of the energy storage inverter body 1. The two clamping blocks 19 are symmetrically and movably connected to the tops of the left and right sides of the inner cavity of the energy storage inverter body 1, and the handles 20 are symmetrically and fixedly connected on the opposite sides of the tops of the two clamping blocks 19. The handles 20 are movably connected in the inner cavity of the limit groove 18. The front and back sides of the opposite sides of the two clamping blocks 19 are symmetrically and fixedly connected with springs 21. The other side of the spring 21 is fixedly connected to the side of the inner cavity of the energy storage inverter body 1, and the two clamping blocks 19 are symmetrically inserted into the inner cavities on the left and right sides of the inspection plate 12.

[0028] The detachable inspection plate 12 facilitates the inspection and maintenance of the energy storage inverter body 1. By moving the handle 20, the block 19 can be driven to detach from the inner cavity of the inspection plate 12. The reset block 17 can be lifted up by the reset assembly 13 through the set contraction spring 16, so that the inspection plate 12 can be quickly ejected. This structure can effectively avoid the maintenance work of the energy storage inverter body 1 by means of repeated disassembly and assembly of bolts. The spring 21 can be set to bounce the block 19 to the side at any time, and it can be stuck in the inner cavity of the inspection plate 12 under normal circumstances, so as to achieve a better fixing effect. The reset block 17 can provide an upward force through the contraction spring 16, so that it can fit tightly to the bottom of the inspection plate 12, and cooperate with the set block 19 to achieve a reinforcement effect.

[0029] It should be noted that the utility model is an energy storage inverter. When the energy storage inverter body 1 is working, part of the heat will be absorbed by the heat conducting plate 4 and discharged through the heat sink 3. The servo motor 8 is started to drive the pulley 10 on the right to rotate. The pulley 10 on the right drives the belt 9 to rotate. The belt 9 drives the other two pulleys 10 to rotate. At this time, the three cooling fans 11 can be started, so as to improve the heat dissipation efficiency of the energy storage inverter body 1.

[0030] When the energy storage inverter body 1 needs to be maintained, the two handles 20 are moved to opposite sides so that the block 19 can be separated from the inner cavity of the maintenance plate 12. At this time, the contraction spring 16 will lift the reset block 17 through the reset assembly 13, so that the maintenance plate 12 can be quickly removed, and the energy storage inverter body 1 can be maintained at this time.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An energy storage inverter, comprising an energy storage inverter body (1), characterized in that: A heat conducting plate (4) is installed at the bottom of the inner cavity of the energy storage inverter body (1), a heat sink (3) is installed at the bottom of the energy storage inverter body (1), a heat dissipation component (5) is installed in the middle of the back of the energy storage inverter body (1), and a heat dissipation fan (11) is installed at the back of the inner cavity of the energy storage inverter body (1); An inspection plate (12) is installed in the middle of the top of the energy storage inverter body (1), a reset assembly (13) is symmetrically and movably connected to the front and back sides of the inner cavity of the energy storage inverter body (1), and a clamping block (19) is symmetrically and movably connected to the top of the left and right sides of the inner cavity of the energy storage inverter body (1).

2. The energy storage inverter according to claim 1, characterized in that: Support columns (2) are symmetrically fixedly connected to the left and right sides of the bottom of the energy storage inverter body (1); the heat conduction plate (4) is in contact with the heat sink (3); a dust screen (6) is installed in the middle of the heat dissipation component (5); there are three heat dissipation fans (11); and a drive component (7) is fixedly connected to the back of the heat dissipation fan (11).

3. The energy storage inverter according to claim 2, characterized in that: A belt (9) is installed in the inner cavity of the driving component (7), and a pulley (10) is installed in the inner cavity of the belt (9). There are three pulleys (10), and the front faces of the three pulleys (10) are symmetrically fixedly connected to the output shafts of three cooling fans (11). A servo motor (8) is fixedly connected to the right side of the back face of the driving component (7), and the front face of the servo motor (8) is fixedly connected to the back face of the right pulley (10) through a rotating shaft.

4. The energy storage inverter according to claim 1, characterized in that: A reset block (17) is symmetrically fixedly connected to one side opposite to the top of the two reset assemblies (13); the bottom of the reset block (17) is attached to the bottom of the inspection plate (12); the top of the reset assembly (13) is fixedly connected to a fixing rod (15); the top of the fixing rod (15) is fixedly connected to a limiting block (14); the outer wall of the fixing rod (15) is wound with a contraction spring (16); the limiting block (14) and the fixing rod (15) are both movably connected to the top of the inner cavity of the energy storage inverter body (1); the bottom of the contraction spring (16) is fixedly connected to the inner cavity of the energy storage inverter body (1); and the top of the contraction spring (16) is fixedly connected to the bottom of the limiting block (14).

5. The energy storage inverter according to claim 1, characterized in that: The energy storage inverter body (1) has limit grooves (18) symmetrically disposed on the left and right sides of the top, the two clamping blocks (19) are symmetrically and movably connected to the tops of the left and right sides of the inner cavity of the energy storage inverter body (1), and handles (20) are symmetrically and fixedly connected to the opposite sides of the tops of the two clamping blocks (19).

6. The energy storage inverter according to claim 5, characterized in that: The handle (20) is movably connected in the inner cavity of the limit groove (18); the front and back sides of the two clamping blocks (19) opposite to each other are symmetrically fixedly connected with springs (21); the other side of the spring (21) is fixedly connected to the side of the inner cavity of the energy storage inverter body (1); and the two clamping blocks (19) are symmetrically inserted into the inner cavities on the left and right sides of the inspection plate (12).

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