A battery powered bluetooth micro-disconnection device
CN224697422UActive Publication Date: 2026-08-28WEIYUAN ENERGY TECHNOLOGY CO LTD
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Patent Information
- Application Number
- CN202521335508.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-27
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-06-27
AI Technical Summary
Technical Problem
[0004]本实用新型的主要目的是提出一种电池供电蓝牙微断装置，旨在解决现有蓝牙微断的待机用电以及执行分合闸动作的用电均会导致用户电表走字，造成用电纠纷的技术问题
Benefits of technology
[0019]在本实用新型中，本实用新型电池供电蓝牙微断结构简单、体积小、可靠性高、适应能力强；通过将第一电池接入电路，实现以电池供电为主，表后供电为后备，当电池出现电量低，无法及时更换，可自动切换到表后供电模式后备供电，以保障蓝牙微断的正常运行，电池可更换，方便维护；通过将第二电池接入电路，此电路功耗低，电池供电可满足产品全生命周期运行，避免后期维护，使用AC-DC电源电路驱动电机驱动电路，无需使用第二电池的能量，以保障蓝牙微断的长久运行，并通过AC-DC电源电路驱动直流电机，与传统蓝牙微断一致，但不会造成用户电表走字，以至于产生用电纠纷。
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Smart Images
Figure CN224697422U_ABST
Abstract
The utility model discloses a battery power supply bluetooth micro -off device, including bus switch circuit, AC DC power supply circuit, control system, motor drive circuit, direct current motor and battery, battery includes first battery and second battery, bus switch circuit's respectively with commercial power, AC DC power supply circuit and control system are connected, AC DC power supply circuit is connected with motor drive circuit, control system and power type battery respectively, and motor drive circuit is connected with direct current motor and control system respectively, and the other end of power type battery is grounded, or bus switch circuit respectively with commercial power, AC DC power supply circuit and control system are connected, and AC DC power supply circuit is connected with motor drive circuit, and motor drive circuit is connected with direct current motor and control system respectively, and control system is connected with energy type battery, and the other end of energy type battery is grounded, the utility model solves the standby power of existing bluetooth micro -off and the power of the execution switching -on and switching -off action all can lead to user electric meter word, causes the technical problem of power dispute.
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