Battery detachable inverter power supply

Abstract

The utility model discloses a detachable inverter power supply of battery, the upper end of inverter power supply is provided with handle, and the both sides of inverter power supply are provided with the slot, is provided with the connector in the slot, and the slot is installed with the plug -in panel, the plug -in panel is provided with battery slot, and the battery slot is provided with electrode, and the battery slot is used to install the battery, and the electrode is connected with the connector, the battery electricity, the back of inverter power supply is provided with alternating current output interface, low -voltage direct current output module, and inverter power supply installs inverter, power board, and the power board is connected with inverter, alternating current output interface, low -voltage direct current output module electricity, and the power board is connected with the electrode electricity through the connector. Realize through the plug -in panel to adapt the external lithium battery of different types of maintenance equipment, and convert its electric energy into the alternating current output that accords with the power specification.

Description

Technical Field

[0001] This utility model relates to the field of inverter power supply technology, and in particular to an inverter power supply with a removable battery. Background Technology

[0002] An inverter is a device used to convert direct current (DC) power into alternating current (AC) power. It can be connected to a battery to output AC power that conforms to mains power standards. Inverter power supplies are commonly used in situations such as equipment maintenance without grid connection, indoor and outdoor renovations, and outdoor electrical appliance use, providing AC power to appliances that require mains power specifications.

[0003] Existing inverters are mainly designed for converting the energy of large-capacity and bulky lead-acid batteries. An inverter typically includes: an inverter, a power control module, a human-machine interface module (buttons, display / touchscreen, speaker and indicator lights), an AC output module, and a DC input module. The DC input module is mainly a conventional cable with clips, while the AC output module is a conventional AC power panel (two-hole and three-hole).

[0004] With the development of battery technology, lithium batteries have become more widespread, and common repair equipment, such as electric drills, hammer drills, and small chainsaws, are now equipped with lithium batteries as low-voltage DC power sources. Clearly, existing inverters cannot connect the lithium batteries of these devices to AC power via jumper cables. However, older or high-power equipment inevitably requires AC power, ultimately necessitating users carrying bulky rechargeable batteries. While some inverters have built-in lithium batteries, their emergency power supply still relies on connecting them to rechargeable batteries via jumper cables.

[0005] Therefore, there is an urgent need for an inverter power supply with removable batteries that can solve one or more of the above problems. Utility Model Content

[0006] To address one or more problems existing in the prior art, this utility model provides an inverter power supply with a removable battery. The technical solution adopted by this utility model to solve the above problems is as follows: an inverter power supply with a removable battery, wherein a handle is provided at the upper end of the inverter power supply, slots are provided on both sides of the inverter power supply, a connector is provided in the slot, a plug-in panel is installed in the slot, a battery slot is provided in the plug-in panel, an electrode is provided in the battery slot, the battery slot is used to install a battery, and the electrode is electrically connected to the connector and the battery;

[0007] The inverter power supply has an AC output interface and a low-voltage DC output module on its back, and a lighting module on its front. The inverter power supply contains an inverter and a power board. The power board is electrically connected to the inverter, the lighting module, the AC output interface, and the low-voltage DC output module. The power board is electrically connected to the electrodes through the connector.

[0008] In some embodiments, a first ventilation grille is provided on the back of the inverter power supply, a second ventilation grille is provided on the front of the inverter power supply, a cooling fan is installed inside the inverter power supply, the position of the cooling fan corresponds to the first ventilation grille, and the cooling fan is electrically connected to the power board.

[0009] In some embodiments, slots are provided on both sides of the slot, a mating groove is provided on the lower side of the slot, limiting flanges that cooperate with the slots are provided on both sides of the plug panel, and a fixing flange that cooperates with the mating groove is provided on the lower side of the plug panel.

[0010] In some embodiments, guide grooves are provided on both sides of the battery slot.

[0011] In some embodiments, the handle is provided with a lighting control button, which is electrically connected to the power board, and an AC control button is provided on one side of the AC output interface, which is electrically connected to the power board.

[0012] In some embodiments, the low-voltage DC output module is provided with a DC output interface and a DC control button.

[0013] Furthermore, the low-voltage DC output module is equipped with indicator lights.

[0014] The technical advantages achieved by this utility model are as follows: the above-mentioned plug-in panel is adapted to the external lithium battery of different types of maintenance equipment and converts its power into AC output that conforms to the mains power specifications. The two plug-in panels provide the expansion of the lithium battery, thereby providing a longer-lasting power output. The plug-in panels are easy and quick to replace and install. In addition, low-voltage DC power supply and lighting functions are also provided to meet user needs. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the present invention when two lithium batteries are installed;

[0016] Figure 2 This is a schematic diagram of the present invention without a lithium battery installed.

[0017] Figure 3 This is an exploded view of the present invention;

[0018] Figure 4 This is a schematic diagram of the slot of this utility model;

[0019] Figure 5 This is a schematic diagram of the plug-in panel of this utility model;

[0020] Figure 6 This is a schematic diagram of the internal structure of this utility model.

[0021] In the diagram, 1. Inverter power supply; 10. Handle; 11. Lighting control button; 12. Slot; 120. Card slot; 121. Connecting slot; 122. Connector; 13. AC output interface; 130. AC control button; 14. Low-voltage DC output module; 140. DC output interface; 141. Indicator light; 142. DC control button; 15. Lighting module; 16. Inverter; 17. Cooling fan; 18. Power board; 19. First ventilation grille; 190. Second ventilation grille; 2. Plug-in panel; 20. Battery slot; 21. Guide groove; 22. Electrode; 23. Limiting flange; 24. Fixing flange; 3. Battery. Detailed Implementation

[0022] To make the above-mentioned objectives, features, and advantages of this utility model more readily understood, the specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0023] This utility model discloses an inverter power supply with a removable battery, such as... Figures 1-3 As shown, a handle 10 is provided at the upper end of the inverter power supply 1, and slots 12 are provided on both sides of the inverter power supply 1. A connector 122 is provided in the slot 12, and a plug-in panel 2 is installed in the slot 12.

[0024] like Figure 4 As shown, the plug panel 2 is provided with a battery slot 20, the battery slot 20 is provided with an electrode 22, the battery slot 20 is used to install a battery 3, and the electrode 22 is electrically connected to the connector 122 and the battery 3;

[0025] like Figure 1 , Figure 2 As shown, the inverter power supply 1 has an AC output interface 13 and a low-voltage DC output module 14 on its back, and a lighting module 15 on its front.

[0026] Combination Figure 6As shown, the inverter power supply 1 is equipped with an inverter 16 and a power board 18. The power board 18 is electrically connected to the inverter 16, the lighting module 15, the AC output interface 13, and the low-voltage DC output module 14. The power board 18 is electrically connected to the electrode 22 through the connector 122.

[0027] It should be noted that the inverter 16, power board 18, and other electronic components are conventional electronic components in the field; therefore, their principles and usage methods will not be elaborated upon here. The battery slot 20 is compatible with external lithium battery modules in conventional repair equipment, and different types of external lithium battery modules can be adapted by replacing different connector panels 2. Generally, combined with... Figure 5 As shown, guide grooves 21 are provided on both sides of the battery slot 20 to facilitate the insertion of the lithium battery module.

[0028] Specifically, in combination Figure 2 As shown, the handle 10 is provided with a lighting control button 11, which is electrically connected to the power board 18. An AC control button 130 is provided on one side of the AC output interface 13, which is electrically connected to the power board 18.

[0029] The low-voltage DC output module 14 is provided with a DC output interface 140 (such as a USB interface, a type-C interface, etc.) and a DC control button 142. The low-voltage DC output module 14 is provided with an indicator light 141, which is used to display the current remaining power of the lithium battery pack.

[0030] Specifically, in combination Figure 1 , Figure 2 , Figure 6 As shown, a first ventilation grille 19 is provided on the back of the inverter power supply 1, and a second ventilation grille 190 is provided on the front of the inverter power supply 1. A cooling fan 17 is installed inside the inverter power supply 1. The position of the cooling fan 17 corresponds to the first ventilation grille 19. The cooling fan 17 is electrically connected to the power board 18. The first and second ventilation grilles and the cooling fan 17 form an airflow duct for cooling the interior.

[0031] Specifically, in combination Figure 4 , Figure 5As shown, slots 120 are provided on both sides of the slot 12, and a mating groove 121 is provided on the lower side of the slot 12. Limiting flanges 23 that cooperate with the slots 120 are provided on both sides of the plug panel 2 to achieve limiting. A fixing flange 24 that cooperates with the mating groove 121 is provided on the lower side of the plug panel 2 to achieve locking. For example, after the fixing flange 24 is inserted into the mating groove 121, a screw can be inserted into the inverter power supply 1 and connected to the fixing flange 24 to lock the plug panel 2.

[0032] In summary, this application uses the aforementioned plug-in panel to adapt to external lithium batteries of different types of maintenance equipment and convert their power into AC output that conforms to mains power standards. Two plug-in panels are used to expand the lithium battery capacity, thereby providing a longer-lasting power output. The plug-in panels are easy and quick to replace and install. In addition, low-voltage DC power supply and lighting functions are also provided to meet user needs.

[0033] The embodiments described above are merely illustrative of one or more implementations of this utility model, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.

Claims

1. An inverter power supply with a removable battery, characterized in that, The inverter power supply has a handle at its upper end and slots on both sides. A connector is installed in the slot, a plug-in panel is installed in the slot, a battery slot is installed in the plug-in panel, an electrode is installed in the battery slot, the battery slot is used to install a battery, and the electrode is electrically connected to the connector and the battery. The inverter power supply has an AC output interface and a low-voltage DC output module on its back. The inverter power supply contains an inverter and a power board. The power board is electrically connected to the inverter, the AC output interface, and the low-voltage DC output module. The power board is electrically connected to the electrodes through the connector.

2. The inverter power supply with a removable battery according to claim 1, characterized in that, The inverter power supply has a first ventilation grille on the back and a second ventilation grille on the front. A cooling fan is installed inside the inverter power supply, and the position of the cooling fan corresponds to the first ventilation grille. The cooling fan is electrically connected to the power board.

3. The inverter power supply with a removable battery according to claim 1, characterized in that, The slot has slots on both sides and a mating groove on the bottom side. The plug panel has limiting flanges on both sides that mate with the slots and a fixing flange on the bottom side that mates with the mating groove.

4. The inverter power supply with a removable battery according to claim 1, characterized in that, Guide grooves are provided on both sides of the battery slot.

5. The inverter power supply with a removable battery according to claim 1, characterized in that, A lighting module is provided on the front of the inverter power supply, and the power board is electrically connected to the lighting module.

6. The inverter power supply with a removable battery according to claim 5, characterized in that, The handle is equipped with a lighting control button, which is electrically connected to the power board.

7. The inverter power supply with a removable battery according to claim 1, characterized in that, An AC control button is provided on one side of the AC output interface, and the AC control button is electrically connected to the power board.

8. The inverter power supply with a removable battery according to claim 1, characterized in that, The low-voltage DC output module is equipped with a DC output interface and a DC control button.

9. The battery-removable inverter power supply according to claim 8, characterized in that, The low-voltage DC output module is equipped with indicator lights.

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