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CN-224233960-U - Energy storage converter

CN224233960UCN 224233960 UCN224233960 UCN 224233960UCN-224233960-U

Abstract

The utility model relates to the field of energy storage converters, in particular to an energy storage converter which comprises a converter main body, wherein a protection component is arranged on one surface of the converter main body and comprises a protection plate, a circular groove and a movable block, meshes are formed in the protection plate, the circular groove is formed in one surface of the protection plate, the movable block is movably arranged in an inner cavity of the circular groove, one side of the protection plate is attached with a support plate, the support plate is arranged on one side of the converter main body, and a limit column on the support plate is used for installing and fixing the protection component in cooperation with a fastening component.

Inventors

  • LIN MEIYUN
  • XUE LELE
  • PAN YIJIA
  • ZHANG BAOSONG

Assignees

  • 湖北龙辰科技股份有限公司

Dates

Publication Date
20260512
Application Date
20250514

Claims (7)

  1. 1. Energy storage converter, including converter main part (1), its characterized in that: One side of the current transformer main body (1) is provided with a protection component (2), the protection component (2) comprises a protection plate (201), a circular groove (202) and a movable block (204), meshes are formed in the protection plate (201), the circular groove (202) is formed in one side of the protection plate (201), the movable block (204) is movably mounted in an inner cavity of the circular groove (202), one side of the protection plate (201) is attached with a support plate (6), a groove (5) is formed in one side of the current transformer main body (1), and the support plate (6) and the protection plate (201) are both located in the inner cavity of the groove (5); one surface of the supporting plate (6) is fixedly provided with a limit column (3), one end of the limit column (3) far away from the supporting plate (6) movably penetrates through the protection plate (201) and the movable block (204), and one end of the limit column (3) penetrating through the protection plate (201) and the movable block (204) is connected with a fastening assembly (4); The fastening assembly (4) comprises a fastening cylinder (401), and the inner wall of the fastening cylinder (401) is in threaded connection with the surface of the limit column (3).
  2. 2. An energy storage converter according to claim 1, characterized in that the ventilation holes are formed in one face of the support plate (6), and the limit post (3) is located at the center of the support plate (6).
  3. 3. The energy storage converter according to claim 1, wherein the protection component (2) further comprises a clamping block (203) and a clamping groove (205), the clamping block (203) is fixedly installed on the inner wall of the circular groove (202), the clamping groove (205) is formed on the side wall of the movable block (204), and one end of the clamping block (203) is movably inserted into the inner cavity of the clamping groove (205).
  4. 4. An energy storage converter according to claim 1, wherein the protection assembly (2) further comprises a first magnetic block (206), and the first magnetic block (206) is fixedly mounted on one surface of the movable block (204).
  5. 5. An energy storage converter according to claim 1, characterized in that the fastening assembly (4) comprises a fastening block (402), a second magnetic block (403) and a fastening rod (404), the fastening block (402) being fixedly mounted on an end face of the fastening cylinder (401), the second magnetic block (403) being fixedly mounted on one face of the fastening block (402).
  6. 6. The energy storage converter according to claim 5, wherein the fastening rod (404) is fixedly installed on a side wall of the fastening cylinder (401), and the fastening rod (404) is screwed to drive the fastening cylinder (401) to rotate, so that the second magnetic block (403) on the fastening block (402) is attached to the first magnetic block (206).
  7. 7. An energy storage converter according to claim 1, wherein one end of the movable block (204) far away from the fastening cylinder (401) is movably attached to the inner wall of the circular groove (202), and the movable block (204) rotates in the inner cavity of the circular groove (202), and the first magnetic block (206) and the second magnetic block (403) are attracted to each other.

Description

Energy storage converter Technical Field The utility model relates to the field of energy storage converters, in particular to an energy storage converter. Background The energy storage converter is core equipment of an energy storage system and is responsible for realizing high-efficiency energy interaction between an energy storage battery and a power grid or a load, and can convert alternating current of the power grid or new energy into direct current to charge the battery or convert direct current stored by the battery into alternating current to be used by the load or fed back to the power grid. The existing energy storage current transformer can generate heat in the working process, so that a heat dissipation structure is generally arranged to dissipate heat of the energy storage current transformer, a fan is arranged as a common heat dissipation structure, the fan is installed at a heat dissipation vent of the energy storage current transformer to dissipate heat, but no protection structure is arranged at an air inlet of the existing fan, and when heat dissipation is carried out, external impurities enter the air inlet of the fan to damage components in the main body of the current transformer. Disclosure of utility model Based on the above description, the utility model provides an energy storage converter, which solves the problem that the existing energy storage converter lacks protection of a fan air inlet. The technical scheme for solving the technical problems is that the energy storage converter comprises a converter main body; the transformer comprises a transformer body, and is characterized in that a protection component is arranged on one surface of the transformer body and comprises a protection plate, a circular groove and a movable block, wherein meshes are formed in the protection plate, the circular groove is formed in one surface of the protection plate, the movable block is movably arranged in an inner cavity of the circular groove, one side of the protection plate is attached with a support plate, a groove is formed in one surface of the transformer body, and the support plate and the protection plate are both located in the inner cavity of the groove; one surface of the supporting plate is fixedly provided with a limit column, one end of the limit column, which is far away from the supporting plate, movably penetrates through the protection plate and the movable block, and one end of the limit column, which penetrates through the protection plate and the movable block, is connected with a fastening assembly; the fastening assembly comprises a fastening cylinder, and the inner wall of the fastening cylinder is in threaded connection with the surface of the limit column. An air hole is formed in one surface of the supporting plate, and the limiting column is located at the center of the supporting plate. On the basis of the technical scheme, the utility model can be improved as follows. Further, the protection component further comprises a clamping block and a clamping groove, the clamping block is fixedly arranged on the inner wall of the circular groove, the clamping groove is formed in the side wall of the movable block, and one end of the clamping block is movably inserted into the inner cavity of the clamping groove. The protection assembly further comprises a first magnetic block, and the first magnetic block is fixedly arranged on one surface of the movable block. The fastening assembly comprises a fastening block, a second magnetic block and a fastening rod, wherein the fastening block is fixedly arranged on the end face of the fastening cylinder, and the second magnetic block is fixedly arranged on one face of the fastening block. The fastening rod is fixedly arranged on the side wall of the fastening cylinder, and the fastening rod is screwed to drive the fastening cylinder to rotate, so that the second magnetic block on the fastening block is attached to the first magnetic block. One end of the movable block, which is far away from the fastening cylinder, is movably attached to the inner wall of the circular groove, the movable block rotates in the inner cavity of the circular groove, and the first magnetic block and the second magnetic block are mutually attracted. Compared with the prior art, the technical scheme of the application has the following beneficial technical effects: 1. According to the utility model, the supporting plate is arranged on one side of the converter main body, the limiting column on the supporting plate is used for being matched with the fastening assembly to install and fix the protection assembly, so that the protection plate in the protection assembly can block external impurities and prevent the impurities from entering the interior of the converter main body through the air inlet of the fan, the fastening cylinder and the limiting column in the fastening assembly can have the fixing effect on the protection plate, and in addition, the prot