CN218976579U

CN218976579U - Wireless control's dc-to-ac converter trunk

Info

Publication number: CN218976579U
Application number: CN202222350367.9U
Authority: CN
Inventors: 曹勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-05-05
Anticipated expiration: 2032-09-05

Abstract

The utility model aims to provide a wireless control inverter backup electric box which comprises a shell, a storage battery, an inverter main board, a charging module, a mains supply input end, an alternating current output end and a control module, wherein the storage battery is arranged on the shell; the battery, the inverter main board, the charging module and the control module are all installed in the shell, the battery is electrically connected with the inverter main board and the control module, the charging module is electrically connected with the control module, the mains supply input end is electrically connected with the charging module, the alternating current output end is electrically connected with the inverter main board, and the control module is provided with a wireless control unit. The user can remotely start the inverter trunk, so that better use experience is brought to the user.

Description

Wireless control's dc-to-ac converter trunk

Technical Field

The utility model belongs to the technical field of power supply, and particularly relates to a wireless control inverter backup electric box.

Background

The inverter is a power supply for converting DC energy into AC220v electricity, and is composed of an inverter bridge, a high-frequency transformer, a control logic and a filter circuit, and is widely applied to various electrical equipment.

The existing inverter backup electric box is matched with a direct current battery, and can be started by utilizing manual starting/automatic starting or wireless remote controller signals under the power failure and mains supply free state. And in the state of no commercial power, the starting method is used for controlling the inverter standby power supply to output AC220v voltage for normal operation of the equipment, and the commercial power supply is automatically switched when the commercial power exists.

The inverter is a power supply for converting DC energy into AC220v electricity, and consists of an inverter bridge, a high-frequency transformer, a control logic and a filter circuit. Is widely applied to various electrical equipment.

The way to start the existing inverter backup box has the following drawbacks: (1) manual starting is troublesome, and manual starting of the backup power supply is inconvenient when the placement position of the main body of the electric box is higher under individual environments. (2) When the electric power is stopped, the inverter box automatically starts to work, if the load equipment does not need to operate at the moment, the automatic start can waste the electric energy of the storage battery, and the electric energy of the storage battery is insufficient when the equipment really needs to supply power to operate. (3) The wireless remote controller is started by signals, and the remote controller is inconvenient to carry; although the signal starting of the remote controller can solve the defects of the manual starting and the automatic starting, the remote controller is required to be carried about or placed at a certain position for standby, the remote controller is inconvenient and troublesome to carry about, and the remote controller is not required to be carried about, so that the inverter standby power supply cannot be started in time because the remote controller cannot be found when the remote controller is required to be started.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an inverter backup electric box capable of being remotely and wirelessly controlled.

The utility model provides a wireless control inverter backup electric box which comprises a shell, a storage battery, an inverter main board, a charging module, a mains supply input end, an alternating current output end and a control module, wherein the storage battery is arranged on the shell; the battery, the inverter main board, the charging module and the control module are all installed in the shell, the battery is electrically connected with the inverter main board and the control module, the charging module is electrically connected with the control module, the mains supply input end is electrically connected with the charging module, the alternating current output end is electrically connected with the inverter main board, and the control module is provided with a wireless control unit.

The inverter main board is used for converting direct current of the storage battery into alternating current.

The wireless control unit is used for enabling the user terminal equipment to be in wireless connection with the inverter main board, a user controls the inverter main board through the terminal equipment, and the terminal equipment can be a mobile phone or a tablet personal computer.

In some embodiments, the wireless control unit is composed of a bluetooth transmitting module and a bluetooth receiving module. After the user downloads the special APP of the mobile phone, the user is connected with the code matching learning of the control module according to the steps, after the matching is successful, when the mains supply stops, the Bluetooth transmitting module transmits signals to the mobile phone with the Bluetooth function of the user, the user can start the backup electric box of the inverter through the APP installed on the mobile phone, and the Bluetooth receiving module instructs the main board of the inverter to execute after receiving the signals sent by the APP of the mobile phone of the user.

In some embodiments, the wireless control unit is composed of a WiFi transmitting module, a WiFi receiving module. When the mains supply stops, the WiFi transmitting module transmits signals to the mobile phone of the user through the wireless router, the user can start the backup power box of the inverter through the APP installed on the mobile phone, and the WiFi receiving module instructs the main board of the inverter to execute after receiving the signals sent by the APP of the mobile phone of the user.

In some embodiments, the wireless controlled inverter back-up electric box further comprises a status display panel electrically connected with the control module and mounted on the housing for displaying an operational status of the inverter back-up electric box.

The utility model has the following advantages and effects: the user can remotely start the inverter trunk, so that better use experience is brought to the user.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present utility model.

Fig. 2 is a schematic top view of the structure of embodiment 1 of the present utility model.

Fig. 3 is a schematic structural diagram of embodiment 2 of the present utility model.

Fig. 4 is a schematic top view of the structure of embodiment 2 of the present utility model.

Wherein the diagram illustrates: 1. a housing; 2. a storage battery; 3. an inverter main board; 4. a charging module; 5. a mains input; 6. an alternating current output terminal; 7. a control module; 8. a wireless control unit; 9. a status display panel; 81. a Bluetooth transmitting module; 82. a Bluetooth receiving module; 83. a WiFi transmitting module; 84. and the WiFi receiving module.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, unless otherwise indicated, the meaning of "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

Meanwhile, in the description of the present utility model, unless explicitly stated and defined otherwise, the terms "connected", "connected" and "connected" should be interpreted broadly, and for example, may be fixedly connected, detachably connected, or integrally connected; the mechanical connection and the electrical connection can be adopted; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

As shown in fig. 1-2, the wirelessly controlled inverter backup power box in the present embodiment includes a housing 1, a storage battery 2, an inverter main board 3, a charging module 4, a mains input terminal 5, an ac output terminal 6, a control module 7, and a status display panel 9; the battery 2, the inverter main board 3, the charging module 4 and the control module 7 are all installed in the shell 1, the battery 2 is electrically connected with the inverter main board 3 and the control module 7, the charging module 4 is electrically connected with the control module 7, the mains supply input end 6 is electrically connected with the charging module 4, the alternating current output end 6 is electrically connected with the inverter main board 3, the control module 7 is provided with a wireless control unit 8, and the display panel 9 is electrically connected with the control module 7 and is installed on the shell 1.

The wireless control unit 8 is composed of a bluetooth transmitting module 81 and a bluetooth receiving module 82. After the user downloads the special APP of the mobile phone, the user is connected with the control module 7 by code learning according to steps, after the pairing is successful, when the mains supply stops, the Bluetooth transmitting module 81 transmits signals to the mobile phone with Bluetooth function, the user can start the inverter backup electric box through the APP installed on the mobile phone, and the Bluetooth receiving module 82 instructs the inverter main board 3 to execute after receiving the signals sent by the APP of the mobile phone of the user.

Example 2

As shown in fig. 3 to 4, this embodiment differs from embodiment 1 in that: the wireless control unit 8 is composed of a WiFi transmitting module 83, a WiFi receiving module 84. When the mains supply stops, the WiFi transmitting module 83 transmits signals to the mobile phone of the user through the wireless router, the user can start the backup power box of the inverter through the APP installed on the mobile phone, and the WiFi receiving module 84 instructs the main board 3 of the inverter to execute after receiving the signals sent by the APP of the mobile phone of the user.

The foregoing is a further detailed description of the utility model in connection with the preferred embodiments, and it is not intended that the utility model be limited to the specific embodiments described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the utility model, and these should be considered to be within the scope of the utility model.

Claims

1. The wireless control inverter backup electric box is characterized by comprising a shell, a storage battery, an inverter main board, a charging module, a mains supply input end, an alternating current output end and a control module; the battery, the inverter main board, the charging module and the control module are all installed in the shell, the battery is electrically connected with the inverter main board and the control module, the charging module is electrically connected with the control module, the mains supply input end is electrically connected with the charging module, the alternating current output end is electrically connected with the inverter main board, and the control module is provided with a wireless control unit.

2. The wirelessly controlled inverter backup battery of claim 1, wherein: the wireless control unit is composed of a Bluetooth transmitting module and a Bluetooth receiving module.

3. The wirelessly controlled inverter backup battery of claim 1, wherein: the wireless control unit is composed of a WiFi transmitting module and a WiFi receiving module.

4. The wirelessly controlled inverter backup battery of claim 1, wherein: the display device also comprises a status display panel.