Direct hanging type energy storage converter device

Abstract

The invention discloses a direct hanging type energy storage converter device which comprises a fixing piece, a machine box, a sliding door, a supporting plate, a first swing rod, a first connecting rod, a telescopic platform and an energy storage converter, the fixing piece is connected with the machine box, the sliding door is hinged to the machine box so as to open or close a doorway of the machine box, and the supporting plate is arranged on the supporting plate. When the sliding door opens or closes the doorway, the first connecting rod can drive the first swing rod to swing so that the first swing rod can drive the telescopic platform to stretch out of the doorway or retract into the doorway, and the energy storage converter is arranged on the telescopic platform. According to the direct hanging type energy storage converter device, the displacement risk caused by uneven ground or equipment vibration is reduced, the stability of the equipment is improved, the risk of mistaken touch is reduced, and the personnel safety is enhanced. Meanwhile, the operation reliability of the equipment is improved, the maintainability of the equipment is improved, and the adaptability of the equipment is improved.

Description

Technical Field

[0001] The invention relates to the field of direct-mounted energy storage converters, and in particular to a direct-mounted energy storage converter device. Background Art

[0002] The energy storage inverter is a device connected between the battery system and the power grid to realize bidirectional conversion of electric energy. It can convert the DC power of the battery into AC power and transmit it to the power grid or use it for AC loads; it can also rectify the AC power of the power grid into DC power to charge the battery.

[0003] Conventional energy storage inverters are generally installed on the ground. Although this installation method is convenient for connecting the related cables of the energy storage inverter with the power grid and battery system, and is also convenient for the maintenance and inspection of the energy storage inverter, this installation method also has certain disadvantages. First of all, the floor-standing installation needs to occupy a certain ground space, and at the same time, it has high requirements for the ground. The ground must be flat, have strong load-bearing capacity and have a certain friction. It is necessary to ensure that the energy storage inverter will not be displaced due to ground problems or vibrations generated by the device during operation. Secondly, the energy storage inverter is located on the ground and will be disturbed by external factors such as dust and moisture. Finally, the floor-standing energy storage inverter is placed at a low position and is easily accidentally touched by staff or outsiders, affecting the safety of the device.

[0004] Therefore, in order to solve the problems that the energy storage converter installed in the traditional installation method is unstable, has low safety, and is easily disturbed by external factors, a direct-mounted energy storage converter device can be designed. Summary of the invention

[0005] The present invention aims to solve one of the technical problems in the related art at least to a certain extent.

[0006] To this end, an embodiment of the present invention provides a direct-mounted energy storage converter device.

[0007] The direct-mounted energy storage inverter device of the embodiment of the present invention includes a fixing part, a chassis, a sliding door, a support plate, a first swing arm, a first connecting rod, a telescopic platform and an energy storage inverter. The fixing part is connected to the chassis and is used to fix the chassis on a vertical mounting surface. The side panel of the chassis has a doorway; the sliding door is hingedly connected to the chassis to open or close the doorway of the chassis; the support plate is arranged on the bottom plate of the chassis and extends along the height direction of the chassis; one end of the first swing arm is connected to the telescopic platform, and the other end of the first swing arm is hingedly connected to the support plate, and the two ends of the first connecting rod are respectively hingedly connected to the first swing arm and the sliding door. When the sliding door opens or closes the doorway, the first connecting rod can drive the first swing arm to swing, so that the first swing arm drives the telescopic platform to extend out of the doorway or retract into the doorway; the energy storage inverter is arranged on the telescopic platform.

[0008] In some embodiments, the direct-mounted energy storage inverter device of the embodiment of the present invention also includes a second swing arm, which is arranged parallel to the first swing arm, and both ends of the second swing arm are respectively hingedly connected to the telescopic platform, and the first swing arm is hingedly connected to the telescopic platform.

[0009] In some embodiments, the direct-mounted energy storage converter device of the embodiment of the present invention further includes a buffer rod, both ends of which are hingedly connected to the support plate and the second swing arm respectively, for buffering the telescopic platform when it is retracted.

[0010] In some embodiments, the direct-mounted energy storage inverter device of the embodiment of the present invention also includes a support column, a support seat and a support spring, wherein the support column is arranged on the bottom plate of the chassis, and the support seat is slidably connected to the support column along the vertical direction, and the support spring is arranged between the support seat and the bottom plate of the chassis. When the telescopic platform is retracted into the chassis, the support seat supports the telescopic platform upward.

[0011] In some embodiments, the chassis includes a back panel opposite to the door, and a first opening is formed on the back panel;

[0012] The direct-mounted energy storage inverter device also includes a lead screw, a first clamping plate and a second clamping plate. The lead screw extends along the width direction of the chassis and is rotatably arranged on the chassis. One end of the first clamping plate and the second clamping plate are both threadedly connected to the lead screw, and the other end of the first clamping plate and the other end of the second clamping plate extend into the chassis through the first opening. The rotation of the lead screw can drive the first clamping plate and the second clamping plate to move closer to or away from each other to clamp the energy storage inverter placed on the telescopic platform.

[0013] In some embodiments, elastic members are disposed on opposite end surfaces of the first clamping plate and the second clamping plate.

[0014] In some embodiments, the direct-mounted energy storage inverter device of the embodiment of the present invention also includes a gear, a rack and a reset spring. The gear is mounted on the screw, and the rack is movably connected to the chassis along the direction opposite to the back plate and the doorway. The rack is meshed with the gear, and the reset spring is arranged between the rack and the chassis. One end of the rack extends into the chassis through the first opening. When the telescopic platform is retracted, the telescopic platform can push the rack outward to move, and the rack movement drives the screw to rotate, so that the screw drives the first clamp and the second clamp to move closer to each other to clamp the energy storage inverter.

[0015] In some embodiments, an exhaust fan is provided on the top plate of the chassis, an air inlet window is provided on at least one side plate of the chassis, a dust screen is provided on the air inlet window, and a switch is also provided on the chassis, the switch is electrically connected to the exhaust fan, and when the sliding door is closed, the switch is turned on and the exhaust fan is started.

[0016] In some embodiments, the direct-mounted energy storage inverter device of the embodiment of the present invention also includes a linear drive component and a brush plate. The linear drive component is arranged outside the chassis and connected to the brush plate. The brush plate is provided with bristles. The linear drive component is electrically connected to the switch. The linear drive component is used to drive the brush plate to move in a straight line so that the bristles on the brush plate can brush away dust on the dust shield net.

[0017] In some embodiments, the fixing member includes a first beam and a second beam that are vertically connected, the bottom plate of the chassis is arranged on the first beam, and the second beam is provided with a plurality of installation holes arranged at intervals.

[0018] Since the direct-mounted energy storage inverter device of the embodiment of the present invention is fixed on a vertical mounting surface, the risk of displacement caused by uneven ground or equipment vibration is reduced, and the stability of the equipment is improved. The equipment suspension setting increases the height of the equipment, reduces the risk of accidental touch, and enhances personnel safety. At the same time, it reduces the impact of the external environment (such as dust and moisture) on the equipment and improves the reliability of equipment operation. The direct-mounted design saves ground space and makes the equipment installation more compact, especially in occasions with limited space. The telescopic platform in the design makes the maintenance and inspection of the energy storage inverter more convenient and improves the maintainability of the equipment. Since the equipment does not directly contact the ground, the impact of ground conditions on equipment installation is reduced, and the adaptability of the equipment is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1It is a structural schematic diagram of a direct-mounted energy storage converter device according to an embodiment of the present invention.

[0020] Figure 2 It is a structural schematic diagram of the direct-mounted energy storage converter device from another perspective of an embodiment of the present invention.

[0021] Figure 3 It is a schematic diagram of a direct-mounted energy storage converter device according to an embodiment of the present invention when the sliding door is opened.

[0022] Figure 4 It is a schematic diagram of another viewing angle when the sliding door of the direct-mounted energy storage converter device according to an embodiment of the present invention is opened.

[0023] Figure 5 It is a partial enlarged view of the direct-mounted energy storage converter device according to an embodiment of the present invention.

[0024] Figure 6 It is a partial enlarged view of the direct-mounted energy storage converter device according to an embodiment of the present invention.

[0025] Reference numerals:

[0026] 100. Direct-mounted energy storage inverter device; 1. Fixing member; 101. First beam; 102. Second beam; 1021. Mounting hole; 2. Chassis; 201. Doorway; 202. Back panel; 2021. First opening; 3. Sliding door; 4. Support plate; 5. First swing arm; 6. First connecting rod; 7. Telescopic platform; 8. Energy storage inverter; 9. Second swing arm; 10. Buffer rod; 11. Support column; 12. Support seat; 13. Support spring; 14. Lead screw; 15. First clamping plate; 17. Elastic member; 18. Gear; 19. Rack; 20. Reset spring; 21. Exhaust fan; 22. Air inlet window; 23. Switch; 24. Linear drive assembly; 25. Brush plate; 26. Bristles. DETAILED DESCRIPTION

[0027] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0028] like Figures 1 to 6As shown, the direct-mounted energy storage converter device 100 of the embodiment of the present invention comprises a fixing member 1, a chassis 2, a sliding door 3, a support plate 4, a first swing rod 5, a first connecting rod 6, a telescopic platform 7 and an energy storage converter 8. The fixing member 1 is connected to the chassis 2 and is used to fix the chassis 2 on a vertical mounting surface. A door 201 is provided on the side plate of the chassis 2, and the sliding door 3 is hingedly connected to the chassis 2 to open or close the door 201 of the chassis 2. The support plate 4 is arranged on the bottom plate of the chassis 2 and extends along the height direction of the chassis 2. One end of the first swing rod 5 is connected to the telescopic platform 7, and the other end of the first swing rod 5 is hingedly connected to the support plate 4. The two ends of the first connecting rod 6 are respectively hingedly connected to the first swing rod 5 and the sliding door 3. When the sliding door 3 opens or closes the door 201, the first connecting rod 6 can drive the first swing rod 5 to swing, so that the first swing rod 5 drives the telescopic platform 7 to extend out of the door 201 or retract into the door 201, and the energy storage converter 8 is arranged on the telescopic platform 7.

[0029] When installing the direct-mounted energy storage inverter device 100 of the embodiment of the present invention, the fixing member 1 is fixed on a vertical installation surface, such as a wall or a frame. The chassis 2 is connected to the installation surface through the fixing member 1 to ensure the stability of the overall structure. The energy storage inverter 8 is installed on the telescopic platform 7. When the sliding door 3 is opened, the sliding door 3 drives the first swing arm 5 to swing outward through the first connecting rod 6, so that the telescopic platform 7 extends out of the door 201, so as to facilitate the installation of the energy storage inverter 8 on the telescopic platform 7. After the energy storage inverter 8 is installed on the telescopic platform 7, the sliding door 3 is closed, and the sliding door 3 drives the first swing arm 5 to swing inward through the first connecting rod 6, so that the telescopic platform 7 is retracted to the inside of the chassis 2. By opening and closing the sliding door 3, the linkage mechanism of the first connecting rod 6 and the first swing arm 5 is used to control the extension and retraction of the energy storage inverter 8, so as to realize the installation, maintenance and overhaul of the energy storage inverter 8 equipment.

[0030] The direct-mounted energy storage inverter device 100 of the embodiment of the present invention is fixed on a vertical mounting surface, which reduces the risk of displacement caused by uneven ground or equipment vibration and improves the stability of the equipment. The equipment suspension setting increases the height of the equipment, reduces the risk of accidental touch, and enhances personnel safety. At the same time, it reduces the impact of the equipment on the external environment (such as dust and moisture) and improves the reliability of equipment operation. The direct-mounted design saves ground space and makes the equipment installation more compact, especially in occasions with limited space. The telescopic platform 7 in the design makes the maintenance and inspection of the energy storage inverter 8 more convenient and improves the maintainability of the equipment. Since the equipment does not directly contact the ground, the impact of ground conditions on equipment installation is reduced, and the adaptability of the equipment is increased.

[0031] In some embodiments, the direct-mounted energy storage converter device 100 of the embodiment of the present invention further includes a second swing rod 9, which is arranged parallel to the first swing rod 5. Both ends of the second swing rod 9 are respectively hingedly connected to the telescopic platform 7, and the first swing rod 5 is hingedly connected to the telescopic platform 7.

[0032] like Figures 2 to 4 As shown, the second swing arm 9 is arranged parallel to the first swing arm 5, so that a stable support structure is formed between the first swing arm 5 and the second swing arm 9. When the telescopic platform 7 needs to be extended or retracted, the first swing arm 5 and the second swing arm 9 work together to provide two support points for the telescopic platform 7. The double swing arm design provides more stable support, reduces the shaking of the telescopic platform 7 during movement, and improves safety during operation. When the telescopic platform 7 is fully extended or retracted, the two swing arms jointly lock the platform to avoid structural deformation or damage caused by excessive pressure on a single fulcrum. The smooth telescopic movement makes the staff more comfortable during maintenance and inspection, and reduces uncertainty and potential risks in operation. The double swing arm structure disperses the force on the telescopic platform 7, and improves the durability and reliability of the overall structure.

[0033] In some embodiments, the direct-mounted energy storage converter device 100 of the embodiment of the present invention further includes a buffer rod 10, the two ends of which are respectively hingedly connected to the support plate 4 and the second swing rod 9, for buffering the telescopic platform 7 when it is retracted.

[0034] like Figure 3 and Figure 4 As shown, the buffer rod 10 is located between the support plate 4 and the second swing rod 9, and is hingedly connected so that the buffer rod 10 can play a buffering role when the telescopic platform 7 is retracted. When the telescopic platform 7 begins to retract, the buffer rod 10 is gradually compressed, absorbing part of the impact force and slowing down the retraction speed of the platform. The elastic characteristics of the buffer rod 10 can automatically restore the original state after the platform is fully retracted, preparing for the next extension.

[0035] The buffer rod 10 can effectively reduce the impact of the telescopic platform 7 on the rocker arm and the supporting structure during the retraction process, and protect these components from damage. Through the buffering effect, the equipment damage caused by improper operation or unexpected situations is reduced, and the safety of personnel operation is improved. The buffer rod 10 reduces the impact and vibration during the movement of the telescopic platform 7, which helps to reduce the wear of equipment components and extend the service life of the entire equipment. The buffer rod 10 makes the telescopic platform 7 more stable when retracting, improves the accuracy of operation and the user's operating experience. The design of the buffer rod 10 can reduce the potential structural deformation caused by rapid retraction and enhance the reliability of the entire device.

[0036] In some embodiments, the direct-mounted energy storage converter device 100 of the embodiment of the present invention further includes a support column 11, a support seat 12 and a support spring 13. The support column 11 is arranged on the bottom plate of the chassis 2, the support seat 12 is slidably connected to the support column 11 along the vertical direction, and the support spring 13 is arranged between the support seat 12 and the bottom plate of the chassis 2. When the telescopic platform 7 is retracted into the chassis 2, the support seat 12 supports the telescopic platform 7 upward.

[0037] The support column 11 is installed on the bottom plate of the chassis 2 to provide vertical support for the telescopic platform 7. The support seat 12 can slide along the support column 11, so that when the telescopic platform 7 is retracted, the support seat 12 can move up and down with the movement of the platform. The support spring 13 is located between the support seat 12 and the bottom plate of the chassis 2. When the telescopic platform 7 is retracted into the chassis 2, the support spring 13 is compressed to provide an upward force for the support seat 12, thereby supporting the telescopic platform 7.

[0038] The design of the support column 11 and the support seat 12 increases the supporting force of the telescopic platform 7 in the retracted state and reduces the downward pressure on the platform due to gravity. When the telescopic platform 7 is retracted into the chassis 2, the compression of the support spring 13 provides stable support, avoids the shaking of the platform, and enhances the overall stability. The support spring 13 can disperse and absorb part of the force generated by the movement of the telescopic platform 7, reducing the wear on the bottom plate of the chassis 2 and the support seat 12. When the telescopic platform 7 is fully retracted, the upward support of the support seat 12 can prevent the platform from accidentally falling due to gravity, thereby improving safety during use. The buffering effect of the support spring 13 makes the retraction and extension operation of the telescopic platform 7 smoother and improves the operating experience. The design of the support structure can protect the energy storage inverter 8 from damage during the retraction process, especially in the retracted state, reducing the risk of damage to the equipment due to external impact.

[0039] In some embodiments, the chassis 2 includes a back plate 202 opposite to the door 201, and a first opening 2021 is provided on the back plate 202. The direct-mounted energy storage converter device 100 of the embodiment of the present invention also includes a lead screw 14, a first clamping plate 15, and a second clamping plate. The lead screw 14 extends along the width direction of the chassis 2 and is rotatably arranged on the chassis 2. One end of the first clamping plate 15 and the second clamping plate are both threadedly connected to the lead screw 14, and the other end of the first clamping plate 15 and the other end of the second clamping plate extend into the chassis 2 through the first opening 2021. The rotation of the lead screw 14 can drive the first clamping plate 15 and the second clamping plate to move closer to or away from each other, so as to clamp the energy storage converter 8 placed on the telescopic platform 7.

[0040] like Figure 6As shown, a first opening 2021 is provided on the back plate 202 of the chassis 2 to facilitate the insertion and movement of the first clamping plate 15 and the second clamping plate. The lead screw 14 extends along the width direction of the chassis 2 and can rotate. By rotating the lead screw 14, the first clamping plate 15 and the second clamping plate can be driven to move along the lead screw 14. One end of the first clamping plate 15 and the second clamping plate is connected to the thread of the lead screw 14, and the other end extends into the chassis 2 through the first opening 2021 on the back plate 202, so as to clamp the energy storage converter 8 placed on the telescopic platform 7. When the lead screw 14 rotates, the first clamping plate 15 and the second clamping plate will move closer to or farther from each other, thereby fixing or releasing the energy storage converter 8.

[0041] The direct-mounted energy storage inverter device 100 of the embodiment of the present invention fixes the energy storage inverter 8 through a clamping plate structure, which can ensure that the inverter will not move or fall even during transportation or in an environment with large vibrations, thereby improving the safety of the equipment. The screw 14 mechanism can quickly and accurately control the opening and closing of the clamping plate, making the installation and maintenance of the energy storage inverter 8 more convenient. Since the design of the screw 14 and the clamping plate has a certain adjustment range, this structure can adapt to energy storage inverters 8 of different sizes and shapes. When the inverter is not in use, the clamping plate can tightly fix the inverter to prevent dust and other debris from entering, and protect the inverter from the influence of the external environment. When the inverter is clamped inside the chassis 2, space can be saved and the overall structure can be made more compact. The operation of the screw 14 mechanism is usually intuitive and simple, and the operator can easily control the movement of the clamping plate, thereby improving the operating experience.

[0042] In some embodiments, elastic members 17 are disposed on the opposite end surfaces of the first clamping plate 15 and the second clamping plate.

[0043] The elastic member 17 can effectively reduce the impact and vibration of the energy storage converter 8 during the clamping process, protecting sensitive electronic components from damage. The buffering effect of the elastic member 17 improves the clamping stability, and can keep the converter in a fixed position even during transportation or installation to prevent sliding or displacement.

[0044] In some embodiments, the direct-mounted energy storage converter device 100 of the embodiment of the present invention further includes a gear 18, a rack 19 and a reset spring 20, wherein the gear 18 is mounted on the lead screw 14, and the rack 19 is movably connected to the chassis 2 along the direction opposite to the back plate 202 and the door 201. The rack 19 is meshed with the gear 18, and the reset spring 20 is disposed between the rack 19 and the chassis 2, and one end of the rack 19 extends into the chassis 2 through the first opening 2021. When the telescopic platform 7 is retracted, the telescopic platform 7 can push the rack 19 outward to move, and the rack 19 moves to drive the lead screw 14 to rotate, so that the lead screw 14 drives the first clamping plate 15 and the second clamping plate to move closer to each other to clamp the energy storage converter 8.

[0045] like Figure 3 and Figure 6 As shown, when the telescopic platform 7 is retracted, the platform pushes the rack 19, and the movement of the rack 19 is converted into rotational motion through the gear 18. The reset spring 20 is located between the rack 19 and the chassis 2. When the rack 19 is pushed, the reset spring 20 is compressed to store energy, and releases energy after the rack 19 moves to help the rack 19 return to its initial position. The movement of the rack 19 drives the lead screw 14 to rotate through the gear 18, and the rotation of the lead screw 14 drives the first clamping plate 15 and the second clamping plate to approach each other, thereby clamping the energy storage converter 8.

[0046] The direct-mounted energy storage inverter device 100 of the embodiment of the present invention automatically drives the clamp to clamp the energy storage inverter 8 through the mechanical transmission of the gear 18 and the lead screw 14, thereby realizing an automated operation process. The automatic clamping function reduces the steps of manual operation and improves the operating efficiency, and is particularly suitable for occasions where the inverter needs to be frequently installed and disassembled. Through the precise transmission of the gear 18 and the lead screw 14, the clamp can tightly and evenly clamp the energy storage inverter 8, thereby enhancing the stability of the inverter during transportation and installation. The elastic reset spring 20 not only helps the rack 19 to reset, but also provides a certain buffer during the clamping process to protect the inverter from damage.

[0047] In some embodiments, an exhaust fan 21 is provided on the top plate of the chassis 2, an air inlet window 22 is provided on at least one side plate of the chassis 2, a dust screen is provided on the air inlet window 22, and a switch 23 is also provided on the chassis 2. The switch 23 is electrically connected to the exhaust fan 21. When the sliding door 3 is closed, the switch 23 is turned on and the exhaust fan 21 is started.

[0048] When the sliding door 3 is closed, the switch 23 is triggered to start the exhaust fan 21. The exhaust fan 21 runs to extract the hot air inside the chassis 2 and at the same time suck in fresh air through the air inlet window 22. The dust screen filters the air to prevent dust and other particles from entering the chassis 2. The combined design of the exhaust fan 21 and the air inlet window 22 forms an effective air flow, which helps to extract heat from the inside of the chassis 2, reduce the operating temperature of the device, and improve the heat dissipation efficiency of the device.

[0049] In some embodiments, the direct-mounted energy storage converter device 100 of the embodiment of the present invention further includes a linear drive assembly 24 and a brush plate 25. The linear drive assembly 24 is disposed outside the chassis 2 and connected to the brush plate 25, and the brush plate 25 is provided with bristles 26. The linear drive assembly 24 is electrically connected to the switch 23, and the linear drive assembly 24 is used to drive the brush plate 25 to perform linear motion, so that the bristles 26 on the brush plate 25 brush away the dust on the dust screen.

[0050] The linear drive assembly 24 mounted outside the chassis 2 includes a motor and a transmission mechanism, which is used to drive the brush plate 25 to move in a straight line. The brush plate 25 is connected to the linear drive assembly 24 and is provided with bristles 26 for cleaning the dust screen. The linear drive assembly 24 is electrically connected to the switch 23 mentioned above and can be controlled by the same control system.

[0051] When the sliding door 3 is closed, the switch 23 is triggered and the linear drive assembly 24 is started. The linear drive assembly 24 drives the brush plate 25 to move in a straight line, and the bristles 26 on the brush plate 25 brush away the dust on the dust screen. The design of the linear drive assembly 24 and the brush plate 25 realizes the automatic cleaning of the dust screen, reduces the need for manual cleaning, and improves the automation level of the equipment. Cleaning the dust screen can maintain its ventilation efficiency and prevent the heat dissipation effect from being affected by dust blockage. By reducing the accumulation of dust and other particulate matter, the service life of the dust screen and internal electronic components can be extended.

[0052] In some embodiments, the fixing member 1 includes a first beam 101 and a second beam 102 that are vertically connected. The bottom plate of the chassis 2 is disposed on the first beam 101 , and a plurality of installation holes 1021 arranged at intervals are provided on the second beam 102 .

[0053] The first beam 101 is usually used to support the bottom plate of the chassis 2, while the second beam 102 provides an interface for mounting the direct-mounted energy storage inverter device 100 on a vertical mounting surface. The second beam 102 is provided with a plurality of spaced mounting holes 1021, which are used to install bolts or other fixing devices so as to firmly fix the inverter device on the vertical mounting surface. The structural design of the first beam 101 and the second beam 102 enhances the stability of the entire device and ensures that the device is firmly fixed on the vertical mounting surface. The plurality of spaced mounting holes 1021 provide different installation options to accommodate different installation requirements and conditions. Since the design of the fixing 1 facilitates installation and disassembly, the maintenance and overhaul of the device is more convenient.

[0054] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0055] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0056] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0057] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0058] In the present invention, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0059] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A direct-mounted energy storage converter device, characterized in that: include: A fixing member (1) and a chassis (2), wherein the fixing member (1) is connected to the chassis (2) and is used to fix the chassis (2) on a vertical mounting surface, and a door (201) is provided on a side panel of the chassis (2); A sliding door (3), the sliding door (3) being hingedly connected to the cabinet (2) so as to open or close a doorway (201) of the cabinet (2); A support plate (4), the support plate (4) being arranged on the bottom plate of the chassis (2) and extending in a height direction of the chassis (2); A first swing rod (5), a first connecting rod (6) and a telescopic platform (7), wherein one end of the first swing rod (5) is connected to the telescopic platform (7), the other end of the first swing rod (5) is hingedly connected to the support plate (4), and the two ends of the first connecting rod (6) are respectively hingedly connected to the first swing rod (5) and the sliding door (3), and when the sliding door (3) opens or closes the doorway (201), the first connecting rod (6) can drive the first swing rod (5) to swing, so that the first swing rod (5) drives the telescopic platform (7) to extend out of the doorway (201) or retract into the doorway (201); An energy storage converter (8), wherein the energy storage converter (8) is arranged on the telescopic platform (7).

2. The direct-mounted energy storage converter device according to claim 1, characterized in that: It also comprises a second swing rod (9), which is arranged parallel to the first swing rod (5), and the two ends of the second swing rod (9) are respectively hingedly connected to the telescopic platform (7), and the first swing rod (5) is hingedly connected to the telescopic platform (7).

3. The direct-mounted energy storage converter device according to claim 2, characterized in that: It also comprises a buffer rod (10), the two ends of which are respectively hingedly connected to the support plate (4) and the second swing rod (9), and is used to buffer the telescopic platform (7) when it is retracted.

4. The direct-mounted energy storage converter device according to claim 1, characterized in that: It also comprises a supporting column (11), a supporting seat (12) and a supporting spring (13); the supporting column (11) is arranged on the bottom plate of the chassis (2); the supporting seat (12) is slidably connected to the supporting column (11) along the vertical direction; the supporting spring (13) is arranged between the supporting seat (12) and the bottom plate of the chassis (2); when the telescopic platform (7) is retracted into the chassis (2), the supporting seat (12) supports the telescopic platform (7) upwards.

5. The direct-mounted energy storage converter device according to claim 1, characterized in that: The chassis (2) comprises a back panel (202) opposite to the door (201), and a first opening (2021) is provided on the back panel (202); The direct-mounted energy storage converter device further comprises a lead screw (14), a first clamping plate (15) and a second clamping plate, wherein the lead screw (14) extends along the width direction of the chassis (2) and is rotatably arranged on the chassis (2), one end of the first clamping plate (15) and the second clamping plate are both threadedly connected to the lead screw (14), and the other end of the first clamping plate (15) and the other end of the second clamping plate extend into the chassis (2) through the first opening (2021), and the rotation of the lead screw (14) can drive the first clamping plate (15) and the second clamping plate to move towards or away from each other, so as to clamp the energy storage converter (8) placed on the telescopic platform (7).

6. The direct-mounted energy storage converter device according to claim 5, characterized in that: Elastic parts (17) are provided on the end surfaces of the first clamping plate (15) and the second clamping plate that are opposite to each other.

7. The direct-mounted energy storage converter device according to claim 5, characterized in that: The invention also comprises a gear (18), a rack (19) and a return spring (20), wherein the gear (18) is mounted on the lead screw (14), the rack (19) is movably connected to the chassis (2) along the direction opposite to the back plate (202) and the door (201), the rack (19) is meshed with the gear (18), the return spring (20) is arranged between the rack (19) and the chassis (2), one end of the rack (19) extends into the chassis (2) through the first opening (2021), and when the telescopic platform (7) is retracted, the telescopic platform (7) can push the rack (19) outward to move, and the movement of the rack (19) drives the lead screw (14) to rotate, so that the lead screw (14) drives the first clamping plate (15) and the second clamping plate to move closer to each other to clamp the energy storage converter (8).

8. The direct-mounted energy storage converter device according to claim 1, characterized in that: An exhaust fan (21) is provided on the top plate of the chassis (2), an air intake window (22) is provided on at least one side plate of the chassis (2), a dust screen is provided on the air intake window (22), and a switch (23) is also provided on the chassis (2), the switch (23) is electrically connected to the exhaust fan (21), and when the sliding door (3) is closed, the switch (23) is turned on and the exhaust fan (21) is started.

9. The direct-mounted energy storage converter device according to claim 8, characterized in that: It also includes a linear drive component (24) and a brush plate (25), wherein the linear drive component (24) is arranged outside the chassis (2) and connected to the brush plate (25), and the brush plate (25) is provided with bristles (26). The linear drive component (24) is electrically connected to the switch (23), and the linear drive component (24) is used to drive the brush plate (25) to perform linear motion, so that the bristles (26) on the brush plate (25) brush away dust on the dust shielding net.

10. The direct-mounted energy storage converter device according to claim 1, characterized in that: The fixing member (1) comprises a first beam (101) and a second beam (102) which are vertically connected, the bottom plate of the chassis (2) is arranged on the first beam (101), and the second beam (102) is provided with a plurality of installation holes (1021) arranged at intervals.

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