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CN-121983813-A - Special bidirectional conductive intelligent socket for photovoltaic energy storage system

CN121983813ACN 121983813 ACN121983813 ACN 121983813ACN-121983813-A

Abstract

The invention provides a special bidirectional conductive intelligent socket for a photovoltaic energy storage system, which relates to the technical field of electrified sockets and comprises a movable frame arranged on the inner side of a fixed frame, wherein a frame at the outer end of the movable frame is in sliding fit with a buffer groove in the fixed frame, a trigger control structure is arranged at the position of a power receiving jack of a power receiving module, a control part can be triggered to close a circuit to realize power supply only by completely inserting a plug into the power receiving jack and completely pushing a trigger block into the inner groove, and if the plug is not completely inserted, the circuit is always in an open state, so that the risk of electric shock caused by mistakenly touching an exposed conducting strip by a user is avoided, and the problem that the situation that the plug is not completely inserted into the jack is extremely easy to occur due to carelessness of operation, irregular operation and the like of the user, and the exposed conducting strip part of the plug can directly increase the risk of mistaken electric shock of personnel.

Inventors

  • ZHU CHENGRONG
  • ZHU DELONG
  • ZHANG CHONGXI

Assignees

  • 温州韦诺希科技有限公司

Dates

Publication Date
20260505
Application Date
20260316

Claims (9)

  1. 1. The bidirectional conductive intelligent socket special for the photovoltaic energy storage system comprises a bottom box (1), wherein the bottom box (1) is of a rectangular structure, a through clamping groove (101) is formed in the inner wall of the bottom box (1), a wire through groove (102) is formed in the rear side of the bottom box (1), the bidirectional conductive intelligent socket is characterized in that a fixed frame (2) is arranged on the front side of the bottom box (1), the tail end of an external clamping plate (201) of the fixed frame (2) is in clamping fit with the clamping groove (101), a movable frame (3) is arranged on the inner side of the fixed frame (2), a rectangular through groove is formed in the movable frame (3), a frame (301) at the outer end of the movable frame (3) is in sliding fit with a buffer groove (202) in the fixed frame (2), a power connection module (4) is arranged in the inner side of the movable frame (3), and a matching block (401) outside the power connection module (4) is in plug-in fit with a matching groove (302) in the movable frame (3).
  2. 2. The bidirectional conductive intelligent socket special for the photovoltaic energy storage system, as set forth in claim 1, is characterized in that a fixing plate (103) is embedded in the threading groove (102), and a plug wire port (1031) is installed at the front end of the fixing plate (103).
  3. 3. The bidirectional conductive intelligent socket special for the photovoltaic energy storage system, as set forth in claim 1, is characterized in that the fixed frame (2) is of a rectangular annular structure, and four groups of clamping plates (201) are arranged at the outer end of the rear side of the fixed frame (2).
  4. 4. The bidirectional conductive intelligent socket special for the photovoltaic energy storage system, as set forth in claim 1, is characterized in that a buffer groove (202) is formed in the inner wall of the fixed frame (2), four groups of top plates (203) are slidably arranged on the rear side of the fixed frame (2) through spring fit, the four groups of top plates (203) can move along four different directions, and each group of top plates (203) is propped against the outside of the movable frame (3).
  5. 5. The bidirectional conductive intelligent socket special for the photovoltaic energy storage system, as set forth in claim 1, is characterized in that a frame (301) is arranged at the outer end of the front side of the movable frame (3), and matching grooves (302) are symmetrically arranged in the middle of the upper side and the lower side of the inside of the movable frame (3).
  6. 6. The bidirectional conductive intelligent socket special for the photovoltaic energy storage system, which is disclosed in claim 1, is characterized in that a guide block (303) is arranged in the middle position of the left side and the right side of the inside of the movable frame (3), a pin rod (3031) is rotatably arranged in the guide block (303), the tail end of the pin rod (3031) is of a plate-shaped structure, the pin rod (3031) is rotated to enable the plate-shaped structure at the tail end of the pin rod to extend to the outside of the movable frame (3), a groove is arranged at the front side position of the pin rod (3031), and the groove is consistent with the plate-shaped structure at the tail end of the pin rod (3031).
  7. 7. The bidirectional conductive intelligent socket special for the photovoltaic energy storage system, as set forth in claim 1, is characterized in that the upper side and the lower side of the outside of the power connection module (4) are fixedly provided with matching blocks (401), the front side of the power connection module (4) is provided with a power connection jack, the middle position of the power connection module (4) is provided with a display area (402), and the display area (402) can display the working running condition of the power connection module (4) in real time.
  8. 8. The bidirectional conductive intelligent socket special for the photovoltaic energy storage system is characterized in that an inner groove (403) is formed in the power receiving module (4), the inner groove (403) is arranged corresponding to a power receiving jack of the power receiving module (4), a trigger block (4031) is arranged in the inner groove (403) in a sliding mode through a spring fit, the front side of the trigger block (4031) extends out of the inner groove (403), a control module (4032) is arranged in the inner groove (403), the front end of the control module (4032) is connected with the trigger block (4031), and the power receiving jack of the power receiving module (4) can form a closed circuit with a plug of equipment only when the control module (4032) is triggered.
  9. 9. The bidirectional conductive intelligent socket special for the photovoltaic energy storage system according to claim 2 or 6, wherein side grooves (404) are formed in two ends of the power connection module (4), the side grooves (404) can be in plug-in fit with the guide blocks (303), limit grooves (405) are formed in inner sides of two ends of the power connection module (4), the limit grooves (405) are communicated with the side grooves (404), the limit grooves (405) are in plug-in fit with plate-shaped structures at the tail ends of the pin rods (3031), connection wiring harnesses (406) are arranged on the rear side of the power connection module (4), and the connection wiring harnesses (406) are in plug-in fit with plug wire ports (1031) at corresponding positions on the fixed plate (103).

Description

Special bidirectional conductive intelligent socket for photovoltaic energy storage system Technical Field The invention relates to the technical field of electrified sockets, in particular to a special bidirectional conductive intelligent socket for a photovoltaic energy storage system. Background With the rapid development of the photovoltaic new energy industry, the application of household balcony photovoltaic and small commercial photovoltaic energy storage integrated systems is increasingly popular, the core of the system is to realize flexible energy allocation of 'photovoltaic power generation-energy storage-load power supply-grid interaction', so as to improve the spontaneous photovoltaic utilization rate and reduce the power consumption cost, the system is used as a key node for the power interaction between photovoltaic, energy storage, load and grid, the performance of a bidirectional conductive socket directly influences the energy dispatching efficiency and the safety, the socket supports forward and reverse power conduction, when the photovoltaic power generation is normal, the socket is forward conducted to supply power to the load preferentially, redundant power is transmitted to the energy storage equipment for storage, the forward transmission of 'photovoltaic- & gt load/energy storage' is completed, when no illumination exists, the photovoltaic power output is insufficient or grid price is high, the socket is reversely conducted, the energy storage power is released, the continuous power supply of the load is ensured, and the reverse transmission of 'energy storage- & gt load/grid' is realized when the grid is allowed. However, there are several disadvantages in current bi-directional conductive smart jack designs: Firstly, a wall body fixed installation mode is adopted in a common bidirectional conductive intelligent socket in the market, the installation position and the structure of the bidirectional conductive intelligent socket are fixed, in the actual use process, the electric load equipment connected with the socket is inevitably subjected to the external force actions such as artificial touch and pushing, so that the power line of the load equipment shakes, the shaking of the power line is directly conducted to the socket fixedly connected with the wall body, the long-term repeated shaking acting force can weaken the connection strength of the socket and the wall body installation structure gradually, the problems of loosening, shifting and the like of the socket are caused, the connection stability of the socket and a plug is seriously influenced, the electric energy transmission efficiency is reduced, and potential safety hazards such as poor contact, ignition and the like can be possibly caused, and the service life of the socket is shortened; Secondly, when the plug of the electric load equipment is plugged into the bidirectional conductive intelligent socket for use, due to reasons of negligence of operation, irregular operation and the like of a user, the situation that the plug is not fully plugged into the socket jack is extremely easy to occur, the conductive sheet part of the plug is exposed outside, the risk of electric shock caused by false touch of personnel can be directly increased by the exposed conductive sheet, meanwhile, the plug is also easily corroded by external dust, water vapor, foreign matters and the like, electrical safety accidents such as short circuit, electric leakage and the like are caused, obvious potential safety hazards exist, and the safety of terminal electricity utilization of the photovoltaic energy storage system is difficult to guarantee. Disclosure of Invention Aiming at the problems, the invention aims to remedy the defects, and more particularly provides a special bidirectional conductive intelligent socket for a photovoltaic energy storage system, which can prevent a plug from being pulled by external force to loose and can improve the safety standardization of the socket. The invention provides a special bidirectional conductive intelligent socket for a photovoltaic energy storage system, which specifically comprises a bottom box, wherein the bottom box is of a rectangular structure, a through slot is formed in the inner wall of the bottom box, a wire penetrating slot is formed in the rear side of the bottom box, a fixed frame is arranged on the front side of the bottom box, the tail end of an external clamping plate of the fixed frame is in clamping fit with the slot, a movable frame is arranged on the inner side of the fixed frame, a rectangular through slot is formed in the movable frame, a frame at the outer end of the movable frame is in sliding fit with a buffer slot in the fixed frame, an electricity receiving module is arranged in the movable frame, and a matching block outside the electricity receiving module is in plug-in fit with a matching slot in the movable frame. Preferably, a fixed plate is embedded in the wire penetr