TWI772912B

TWI772912B - Power bank with uninterruptible power supply

Info

Publication number: TWI772912B
Application number: TW109134429A
Authority: TW
Inventors: 楊福義
Original assignee: 碩業科技股份有限公司
Priority date: 2020-10-05
Filing date: 2020-10-05
Publication date: 2022-08-01
Also published as: TW202215745A

Abstract

本發明有關一種提供不斷電功能之行動電源，其包括有：一充電及放電控制迴路耦接一DC電源傳輸第一介面、一電池及保護電路模組與一直流轉交流變壓電路，該直流轉交流變壓電路耦接一AC電源傳輸第一介面與一AC電源輸出介面；以及一充電器，一交流轉直流變壓電路耦接一DC電源傳輸第二介面與一市電輸入介面，一電力自動切換開關耦接一AC電源傳輸第二介面、該市電輸入介面與一充電器AC電源輸出介面，該電力自動切換開關於市電通電時連接該市電輸入介面與該充電器AC電源輸出介面，而於市電斷電時切換至連接該AC電源傳輸第二介面與該充電器AC電源輸出介面。藉此，用以解決行動電源在有市電的場域被閒置之問題，而具有行動電源可提供不斷電功能之功效。 The present invention relates to a mobile power supply that provides an uninterruptible power supply function, which includes: a charging and discharging control loop coupled to a first interface for DC power transmission, a battery and a protection circuit module, and a DC-to-AC transformer circuit, the DC The AC-to-DC transformer circuit is coupled to an AC power transmission first interface and an AC power output interface; and a charger, an AC to DC transformer circuit is coupled to a DC power transmission second interface and a mains input interface, a power The automatic switch is coupled to an AC power transmission second interface, the mains input interface and a charger AC power output interface, the power automatic switch is connected to the mains input interface and the charger AC power output interface when the mains is powered on, and When the mains power is cut off, it is switched to connect the AC power transmission second interface and the charger AC power output interface. Thereby, it is used to solve the problem that the mobile power supply is idle in the field with commercial power, and the mobile power supply can provide the function of uninterrupted power supply.

Description

提供不斷電功能之行動電源 Power bank with UPS function

本發明有關一種提供不斷電功能之行動電源，尤指一種讓行動電源提供不斷電功能之設計者。 The present invention relates to a mobile power supply that provides an uninterruptible power supply function, and more particularly, to a designer that enables the portable power supply to provide the uninterrupted power supply function.

按，可攜式電子產品日益普及，由於可攜式電子很多時間非在辦公室或家裡使用，因此備用電源就變得非常重要，於是行動電源(Power Bank)乃因應而生；再者，不斷電系統是在市電異常的情況下，不間斷地為電器負載設備提供備用電源，維持電器正常運作的設備；然而，不斷電系統內部的電源並無取出而做為行動電源使用，行動電源在有市電的場域則不需使用而被閒置。 Press, portable electronic products are becoming more and more popular, because portable electronic products are not used in the office or at home for a lot of time, so backup power becomes very important, so the power bank (Power Bank) is born accordingly; The electrical system is a device that continuously provides backup power for electrical load equipment and maintains the normal operation of electrical appliances when the mains is abnormal; however, the power inside the UPS is not taken out and used as a mobile power supply. Fields with mains electricity are not used and are left idle.

本發明之主要目的，欲解決行動電源在有市電的場域被閒置之問題，而具有行動電源可提供不斷電功能之功效。 The main purpose of the present invention is to solve the problem of the mobile power supply being idle in the field with commercial power, and to have the effect that the mobile power supply can provide the function of uninterrupted power supply.

為達上述功效，本發明之技術特徵，包括有：一行動電源，設置有一AC電源傳輸第一介面、一DC電源傳輸第一介面、一個以上的AC電源輸出介面、一充電及放電控制迴路、一電池及保護電路模組與一直流轉交流變壓電路，該充電及放電控制迴路耦接該DC電源傳輸第一介面、該電池及保護電路模組與該直流轉交流變壓電路，該直流轉交流變壓電路耦接該AC電源傳輸第一介面與該AC電源輸出介面；以及一充電器，設置有一AC電源傳輸第二介面、一DC電源傳輸第二介面、一市電輸入介面、一個以上的充電器AC電源輸出介面、一交流轉直流變壓電路與一電力自動切換開關，該交流轉直流變壓電路耦接該DC電源傳輸第二介面與該市電輸入介面，該電力自動切換開關耦接該AC電源傳輸第二介面、該市電輸入介面與該充電器AC電源輸出介面，該電力自動切換開關於市電通電時連接該市電輸入介面與該充電器AC電源輸出介面，而於市電斷電時切換至連接該AC電源傳輸第二介面與該充電器AC電源輸出介面。 In order to achieve the above-mentioned effects, the technical features of the present invention include: a mobile power supply, which is provided with an AC power transmission first interface, a DC power transmission first interface, more than one AC power output interface, a charging and discharging control loop, A battery and protection circuit module and a DC-to-AC transformer circuit, the charge and discharge control loop is coupled to the DC power transmission first interface, the battery and protection circuit module and the DC-to-AC transformer circuit, the DC-to-AC transformer circuit The AC transformer circuit is coupled to the AC power transmission first interface and the AC power output interface; and a charger is provided with an AC power transmission second interface, a DC power transmission second interface, a commercial power input interface, and more than one A charger AC power output interface, an AC-to-DC transformer circuit and an automatic power switch, the AC-to-DC transformer circuit is coupled to the DC power transmission Two interfaces and the mains input interface, the automatic power switch is coupled to the AC power transmission second interface, the mains input interface and the charger AC power output interface, the automatic power switch is connected to the mains input interface when the mains is powered on and the charger AC power output interface, and switch to connect the AC power transmission second interface and the charger AC power output interface when the mains power is cut off.

此外，該行動電源還設置有一個以上的DC電源輸出介面與一直流轉直流變壓電路，該直流轉直流變壓電路耦接該DC電源輸出介面與該充電及放電控制迴路。該行動電源還設置有一電力顯示介面，該電力顯示介面耦接該充電及放電控制迴路。該充電器還設置有一個以上的充電器DC電源輸出介面，該充電器DC電源輸出介面耦接該交流轉直流變壓電路。 In addition, the mobile power supply is also provided with more than one DC power output interface and a DC to DC transformer circuit, and the DC to DC transformer circuit is coupled to the DC power output interface and the charging and discharging control loop. The mobile power supply is further provided with a power display interface, and the power display interface is coupled to the charging and discharging control loop. The charger is further provided with more than one charger DC power output interface, and the charger DC power output interface is coupled to the AC to DC transformer circuit.

藉此，將該DC電源傳輸第一介面耦接於該DC電源傳輸第二介面，及將該AC電源傳輸第一介面耦接於該AC電源傳輸第二介面，而該市電輸入介面耦接於市電電源，該電池及保護電路模組即可透過該交流轉直流變壓電路與該充電及放電控制迴路進行充電，當市電斷電時，該電池及保護電路模組即可透過該充電及放電控制迴路、該直流轉交流變壓電路與該電力自動切換開關，以不斷電之方式提供交流電至該充電器AC電源輸出介面。 Thereby, the DC power transmission first interface is coupled to the DC power transmission second interface, the AC power transmission first interface is coupled to the AC power transmission second interface, and the commercial power input interface is coupled to Mains power supply, the battery and the protection circuit module can be charged through the AC to DC transformer circuit and the charging and discharging control circuit. When the mains is cut off, the battery and the protection circuit module can be charged and discharged through the charging and discharging control circuit. The control circuit, the DC-to-AC transformer circuit and the power automatic switch provide AC power to the AC power output interface of the charger in an uninterrupted manner.

10:行動電源 10: Power Bank

11:AC電源傳輸第一介面 11: AC power transmission first interface

12:DC電源傳輸第一介面 12: The first interface of DC power transmission

13:AC電源輸出介面 13: AC power output interface

14:充電及放電控制迴路 14: Charge and discharge control loop

15:電池及保護電路模組 15: Battery and protection circuit module

16:直流轉交流變壓電路 16: DC to AC Transformer Circuit

17:DC電源輸出介面 17: DC power output interface

18:直流轉直流變壓電路 18: DC to DC transformer circuit

19:電力顯示介面 19: Power display interface

20:充電器 20: Charger

21:AC電源傳輸第二介面 21: AC power transmission second interface

22:DC電源傳輸第二介面 22: DC power transmission second interface

23:市電輸入介面 23: Mains input interface

24:交流轉直流變壓電路 24: AC to DC Transformer Circuit

25:充電器DC電源輸出介面 25: Charger DC power output interface

26:充電器AC電源輸出介面 26: Charger AC power output interface

30:電力自動切換開關 30: Power automatic switch

〔圖1〕係本發明之行動電源立體圖。 [FIG. 1] is a perspective view of the mobile power supply of the present invention.

〔圖2〕係本發明之行動電源後視圖。 [Fig. 2] is a rear view of the mobile power supply of the present invention.

〔圖3〕係本發明之充電器立體圖(一)。 [FIG. 3] is a perspective view (1) of the charger of the present invention.

〔圖4〕係本發明之充電器立體圖(二)。 [FIG. 4] is a perspective view (2) of the charger of the present invention.

〔圖5〕係本發明之行動電源與充電器電性連接說明圖(一)。 [FIG. 5] is an illustration diagram (1) of the electrical connection between the mobile power supply and the charger of the present invention.

〔圖6〕係本發明之行動電源與充電器電性連接說明圖(二)。 [Fig. 6] is an illustration (2) of the electrical connection between the mobile power supply and the charger of the present invention.

〔圖7〕係本發明之電路說明圖(市電供電)。 [FIG. 7] is an explanatory diagram of the circuit of the present invention (mains power supply).

〔圖8〕係本發明之電路說明圖(電池供電)。 [FIG. 8] is an explanatory diagram of the circuit of the present invention (battery powered).

〔圖9〕係本發明提供不斷電功能之狀態說明圖。 [FIG. 9] is a state explanatory diagram of the present invention providing the uninterruptible power supply function.

首先，請參閱〔圖1〕~〔圖8〕所示，本發明包括有：一行動電源10，設置有一AC電源傳輸第一介面11、一DC電源傳輸第一介面12、一個以上的AC電源輸出介面13、一充電及放電控制迴路14、一電池及保護電路模組15、一直流轉交流變壓電路16、一個以上的DC電源輸出介面17、一直流轉直流變壓電路18與一電力顯示介面19，該充電及放電控制迴路14耦接該DC電源傳輸第一介面12、該電池及保護電路模組15、該直流轉交流變壓電路16、該直流轉直流變壓電路18與該電力顯示介面19，該直流轉交流變壓電路16耦接該AC電源傳輸第一介面11與該AC電源輸出介面13，該直流轉直流變壓電路18耦接該DC電源輸出介面17；以及一充電器20，設置有一AC電源傳輸第二介面21、一DC電源傳輸第二介面22、一市電輸入介面23、一個以上的充電器AC電源輸出介面26、一交流轉直流變壓電路24、一個以上的充電器DC電源輸出介面25與一電力自動切換開關30，該交流轉直流變壓電路24耦接該DC電源傳輸第二介面22、該市電輸入介面23與該充電器DC電源輸出介面25，該電力自動切換開關30耦接該AC電源傳輸第二介面21、該市電輸入介面23與該充電器AC電源輸出介面26，該電力自動切換開關30於市電通電時連接該市電輸入介面23與該充電器AC電源輸出介面26，而於市電斷電時切換至連接該AC電源傳輸第二介面21與該充電器AC電源輸出介面26。 First, please refer to [FIG. 1] to [FIG. 8], the present invention includes: a mobile power supply 10, which is provided with an AC power transmission first interface 11, a DC power transmission first interface 12, and more than one AC power supply Output interface 13, a charging and discharging control loop 14, a battery and protection circuit module 15, a DC-to-AC transformer circuit 16, more than one DC power output interface 17, a DC-to-DC transformer circuit 18 and a power display interface 19. The charging and discharging control loop 14 is coupled to the DC power transmission first interface 12, the battery and protection circuit module 15, the DC to AC transformer circuit 16, the DC to DC transformer circuit 18 and the power display Interface 19, the DC-to-AC transformer circuit 16 is coupled to the AC power transmission first interface 11 and the AC power output interface 13, the DC-to-DC transformer circuit 18 is coupled to the DC power output interface 17; and a charger 20. A second interface for AC power transmission 21, a second interface for DC power transmission 22, a mains input interface 23, more than one charger AC power output interface 26, an AC to DC transformer circuit 24, and more than one The charger DC power output interface 25 and a power automatic switch 30, the AC to DC transformer circuit 24 is coupled to the DC power transmission second interface 22, the mains input interface 23 and the charger DC power output interface 25, the The automatic power switch 30 is coupled to the second AC power transmission interface 21 , the mains input interface 23 and the charger AC power output interface 26 , and the automatic power switch 30 connects the mains input interface 23 and the charger when the mains is powered on The AC power output interface 26 of the device is disconnected from the mains When switching to connect the AC power transmission second interface 21 and the charger AC power output interface 26 .

基於如是之構成，請參閱〔圖7〕~〔圖9］所示，將該DC電源傳輸第一介面12耦接於該DC電源傳輸第二介面22，及將該AC電源傳輸第一介面11耦接於該AC電源傳輸第二介面21，而該市電輸入介面23耦接於市電電源，該電池及保護電路模組15即可透過該交流轉直流變壓電路24與該充電及放電控制迴路14進行充電，當市電斷電時，該電池及保護電路模組15即可透過該充電及放電控制迴路14、該直流轉交流變壓電路16與該電力自動切換開關30，以不斷電之方式提供交流電至該充電器AC電源輸出介面26；是以，本發明具有行動電源可提供不斷電功能之功效。 Based on such a configuration, please refer to [ FIG. 7 ] to [ FIG. 9 ], the DC power transmission first interface 12 is coupled to the DC power transmission second interface 22 , and the AC power transmission first interface 11 Coupled to the AC power transmission second interface 21, and the mains input interface 23 is coupled to the mains power supply, the battery and the protection circuit module 15 can communicate with the charging and discharging control loop through the AC to DC transformer circuit 24 14 is charged. When the mains power is cut off, the battery and the protection circuit module 15 can pass through the charging and discharging control circuit 14, the DC-to-AC transformer circuit 16 and the power automatic switch 30, so as to keep the power off. The AC power is supplied to the AC power output interface 26 of the charger; therefore, the present invention has the effect that the mobile power supply can provide an uninterrupted power supply function.

綜上所述，本發明所揭示之構造，為昔所無，且確能達到功效之增進，並具可供產業利用性，完全符合發明專利要件，祈請鈞局核賜專利，以勵創新，無任德感。 To sum up, the structure disclosed in the present invention is unprecedented, and can indeed achieve the improvement of efficacy, and is available for industrial use, and fully complies with the requirements of an invention patent. , without any sense of virtue.

惟，上述所揭露之圖式、說明，僅為本發明之較佳實施例，大凡熟悉此項技藝人士，依本案精神範疇所作之修飾或等效變化，仍應包括在本案申請專利範圍內。 However, the drawings and descriptions disclosed above are only preferred embodiments of the present invention, and modifications or equivalent changes made by those skilled in the art according to the spirit of the present case should still be included in the scope of the patent application of the present case.

10:行動電源 10: Power Bank

11:AC電源傳輸第一介面 11: AC power transmission first interface

12:DC電源傳輸第一介面 12: The first interface of DC power transmission

13:AC電源輸出介面 13: AC power output interface

14:充電及放電控制迴路 14: Charge and discharge control loop

15:電池及保護電路模組 15: Battery and protection circuit module

16:直流轉交流變壓電路 16: DC to AC Transformer Circuit

17:DC電源輸出介面 17: DC power output interface

18:直流轉直流變壓電路 18: DC to DC transformer circuit

19:電力顯示介面 19: Power display interface

20:充電器 20: Charger

21:AC電源傳輸第二介面 21: AC power transmission second interface

22:DC電源傳輸第二介面 22: DC power transmission second interface

23:市電輸入介面 23: Mains input interface

24:交流轉直流變壓電路 24: AC to DC Transformer Circuit

25:充電器DC電源輸出介面 25: Charger DC power output interface

26:充電器AC電源輸出介面 26: Charger AC power output interface

30:電力自動切換開關 30: Power automatic switch

Claims

一種提供不斷電功能之行動電源，包括有：一行動電源，設置有一AC電源傳輸第一介面、一DC電源傳輸第一介面、一個以上的AC電源輸出介面、一充電及放電控制迴路、一電池及保護電路模組與一直流轉交流變壓電路，該充電及放電控制迴路耦接該DC電源傳輸第一介面、該電池及保護電路模組與該直流轉交流變壓電路，該直流轉交流變壓電路耦接該AC電源傳輸第一介面與該AC電源輸出介面；以及一充電器，設置有一AC電源傳輸第二介面、一DC電源傳輸第二介面、一市電輸入介面、一個以上的充電器AC電源輸出介面、一交流轉直流變壓電路與一電力自動切換開關，該交流轉直流變壓電路耦接該DC電源傳輸第二介面與該市電輸入介面，該電力自動切換開關耦接該AC電源傳輸第二介面、該市電輸入介面與該充電器AC電源輸出介面，該電力自動切換開關於市電通電時連接該市電輸入介面與該充電器AC電源輸出介面，而於市電斷電時切換至連接該AC電源傳輸第二介面與該充電器AC電源輸出介面；藉此，將該DC電源傳輸第一介面耦接於該DC電源傳輸第二介面，及將該AC電源傳輸第一介面耦接於該AC電源傳輸第二介面，而該市電輸入介面耦接於市電電源，該電池及保護電路模組即可透過該交流轉直流變壓電路與該充電及放電控制迴路進行充電，當市電斷電時，該電池及保護電路模組即可透過該充電及放電控制迴路、該直流轉交流變壓電路與該電力自動切換開關，以不斷電之方式提供交流電至該充電器AC電源輸出介面。 A mobile power supply that provides an uninterrupted power supply function, comprising: a mobile power supply with an AC power transmission first interface, a DC power transmission first interface, more than one AC power output interface, a charging and discharging control loop, a A battery and a protection circuit module and a DC-to-AC transformer circuit, the charging and discharge control loop is coupled to the DC power transmission first interface, the battery and protection circuit module, and the DC-to-AC transformer circuit, the DC-to-AC transformer circuit The transformer circuit is coupled to the AC power transmission first interface and the AC power output interface; and a charger is provided with an AC power transmission second interface, a DC power transmission second interface, a commercial power input interface, and more than one charging an AC-to-DC power output interface, an AC-to-DC transformer circuit, and an automatic power switch, the AC-to-DC transformer circuit is coupled to the DC power transmission second interface and the commercial power input interface, and the automatic power switch is coupled to the power switch The AC power transmission second interface, the mains input interface and the charger AC power output interface, the automatic power switch connects the mains input interface and the charger AC power output interface when the mains is powered on, and switches when the mains is powered off to connect the AC power transmission second interface and the charger AC power output interface; thereby, the DC power transmission first interface is coupled to the DC power transmission second interface, and the AC power transmission first interface is coupled Connected to the AC power transmission second interface, and the mains input interface is coupled to the mains power supply, the battery and the protection circuit module can be charged through the AC to DC transformer circuit and the charging and discharging control circuit, when the mains power supply When the power is cut off, the battery and the protection circuit module can provide the AC power to the charger AC power output in an uninterrupted manner through the charging and discharging control circuit, the DC-to-AC transformer circuit and the power automatic switch. interface.

如請求項1所述提供不斷電功能之行動電源，其中，該行動電源還設置有一個以上的DC電源輸出介面與一直流轉直流變壓電路，該直流轉直流變壓電路耦接該DC電源輸出介面與該充電及放電控制迴路。 The power bank providing the uninterruptible power supply function according to claim 1, wherein the row The dynamic power supply is further provided with more than one DC power output interface and a DC-to-DC transformer circuit, and the DC-to-DC transformer circuit is coupled to the DC power output interface and the charging and discharging control loop.

如請求項1或2所述提供不斷電功能之行動電源，其中，該行動電源還設置有一電力顯示介面，該電力顯示介面耦接該充電及放電控制迴路。 The mobile power supply providing an uninterruptible power supply function according to claim 1 or 2, wherein the mobile power supply is further provided with a power display interface, and the power display interface is coupled to the charging and discharging control circuit.

如請求項3所述提供不斷電功能之行動電源，其中，該充電器還設置有一個以上的充電器DC電源輸出介面，該充電器DC電源輸出介面耦接該交流轉直流變壓電路。 The mobile power supply providing the uninterruptible power supply function according to claim 3, wherein the charger is further provided with more than one charger DC power output interface, and the charger DC power output interface is coupled to the AC to DC transformer circuit.