WO2017167026A1 - 一种相机不间断供电装置 - Google Patents
一种相机不间断供电装置 Download PDFInfo
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- WO2017167026A1 WO2017167026A1 PCT/CN2017/076940 CN2017076940W WO2017167026A1 WO 2017167026 A1 WO2017167026 A1 WO 2017167026A1 CN 2017076940 W CN2017076940 W CN 2017076940W WO 2017167026 A1 WO2017167026 A1 WO 2017167026A1
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- power supply
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
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- the present invention relates to power supply device technology, and more particularly to a camera uninterruptible power supply device capable of continuously supplying power.
- the mobile power supply device is an indispensable equipment in people's daily life work. Its battery life is an important evaluation indicator of the power supply device.
- the current research focus is on how to further improve the actual capacity of the device or its power supply or battery, but blindly Increasing the actual capacity does not effectively solve the existing power supply requirements, especially those that are used for a long time and are not convenient for power supply or battery replacement, such as photography and video recording.
- photography is more and more accepted and loved by people, and in some special scenes, such as marriage, news events, etc., photography is an indispensable part. But as the demand for photography grows, so does the demand for photography. Especially for SLR and micro-single cameras, the power consumption is relatively large, and the conventional battery can only be used normally for 2 to 3 hours. Often, photographers need to use the camera for a long time, especially for scenes with video needs, the battery is very expensive. The current common solution is to equip multiple spare batteries and replace them constantly. But replacing the battery is a cumbersome thing, and you need to turn off the camera work; usually many events do not allow the camera to interrupt work, such as long time delay photography.
- a camera uninterruptible power supply device characterized in that:
- a first power supply unit connected to the camera, the first power supply unit capable of outputting a power supply voltage matched to the camera;
- a second power supply unit connected to the first power supply unit, the second power supply unit passing through the USB end
- the port is connected to an external DC power source and supplies power to the first power supply unit.
- the first power supply unit includes:
- a power delivery port connected to the camera
- a power supply battery connected to the power delivery port to output a supply voltage matching the camera.
- the second power supply unit includes:
- the charging conversion module is configured to charge an external DC voltage into a supply voltage matched to the power supply battery, and then charge the power supply battery.
- the USB port is a USB port with a certain length of connecting lines.
- the USB port is a USB port integrated on the power supply battery.
- the external DC power source is a mobile power source or an external DC power source that is converted from an AC power source to a DC power source through a USB adapter.
- first power supply unit and the second power supply unit are integrated into an integrated structure.
- the integrated structure is a one-piece structure conforming to the shape of the standard built-in electric battery of the camera.
- first power supply unit and the second power supply unit are separate structures that are independent of each other.
- the power transmission port has an outer shape conforming to the shape of the standard built-in battery of the camera.
- the invention realizes the uninterrupted power supply to the camera by setting the first power supply unit and the second power supply unit, ensuring that the camera can work without replacing the battery by stopping, and only replacing the external mobile power source or connecting the USB adapter without Shutdown is disabled;
- the present invention Whether the design adopts a one-piece structure conforming to the shape of the standard built-in battery of the camera, or whether only the power supply port has a structure conforming to the outer shape of the standard built-in battery of the camera, the present invention
- the volumetric shape is not much different from the standard standard built-in standard battery, so that it can support the camera for a long time without affecting the use of the camera.
- FIG. 1 is a schematic structural view of a circuit of the present invention
- FIG. 2 is a schematic structural diagram of a first power supply mode according to Embodiment 1 of the present invention.
- FIG. 3 is a schematic structural diagram of a second power supply mode according to Embodiment 1 of the present invention.
- Embodiment 2 of the present invention is a schematic structural view of Embodiment 2 of the present invention.
- FIG. 5 is a schematic structural view of Embodiment 3 of the present invention.
- the present invention includes: a first power supply unit connected to a camera, the first power supply unit capable of outputting a power supply voltage matched to the camera; and a second power supply unit connected to the first power supply unit,
- the second power supply unit is connected to an external DC power source through a USB port and supplies power to the first power supply unit.
- the first power supply unit includes: a power supply port connected to the camera, and the power supply port has a shape structure conforming to a shape of the standard built-in battery of the camera, and the outer shape design is convenient for directly replacing the camera.
- Standard battery in order to achieve long-term support for the camera without affecting the use of the camera, to avoid the drawbacks of battery replacement;
- a power supply battery connected to the power supply port and outputting a power supply voltage matched with the camera, which serves as a power supply source to provide a corresponding power supply voltage for the camera, and the built-in power supply battery is designed, so that the present invention does not connect any mobile power source Or the charger can power the camera directly.
- the second power supply unit includes: a USB port connected to an external DC power source, and a normal mobile power source (such as an output of 5V, 2A) having a USB port or an AC power source having a USB adapter (for example, an output of 5V, 2A) Connected, when the power of the mobile power is exhausted, the camera can be powered by directly replacing the mobile power supply, or the AC adapter can be converted into a DC output by the USB adapter to supply power to the uninterruptible power supply device, thereby achieving the camera Shutdown, the purpose of continuous operation; preferably, the USB port is a USB port with a certain length of a connection line or a USB port integrated on the power supply battery;
- the charging conversion module is configured to charge an external DC voltage into a charging voltage matched to the power supply battery, and then charge the power supply battery.
- the design enables the present invention to be adapted to the existing power supply to complete the voltage conversion process, such as ordinary The USB standard 5V output powers the camera, while the camera requires a 9V voltage input.
- the present invention may be in the form of a discrete system or a form integrated in a conventional battery. That is, the first power supply unit and the second power supply unit are integrated into an integrated structure, and the integrated structure is an integrated structure conforming to the shape of the standard built-in electric battery of the camera.
- the first power supply unit and the second power supply unit are independent and independent structures, and only the power supply port has an outer shape conforming to the shape of the standard built-in battery of the camera.
- the present invention is in a volumetric shape. It is not much different from the standard standard built-in battery in the standard camera, so that it can support the camera for a long time without affecting the camera.
- the present invention can also be applied to other electric devices, and only the camera will be described below as an example.
- the first power supply unit and the second power supply unit of the uninterruptible power supply device 1 are a unitary structure, which is a casing of a standard camera battery, and the structure directly replaces the camera battery, and at the same time, a connection line 11 is drawn in the structure and integrated.
- USB port 12 the charge conversion module integrates a boost module (the boost module can perform a boost operation, boosting the external 5V voltage power input to 8V or more, thereby charging the built-in power supply battery, ensuring that the built-in power supply battery always has Enough power to achieve uninterrupted power supply to the camera.
- the boost module can perform a boost operation, boosting the external 5V voltage power input to 8V or more, thereby charging the built-in power supply battery, ensuring that the built-in power supply battery always has Enough power to achieve uninterrupted power supply to the camera.
- the uninterruptible power supply of the camera is connected to the standard USB port through the corresponding charging interface to supply power to the camera.
- the USB port 12 can be connected to a general 5V, 2A mobile power source 2 to supply power to the camera through the mobile power source. After the power stored in the mobile power source is exhausted, the mobile power supply can be replaced to continue to supply power to the camera without stopping the operation of the camera; as shown in FIG. 3, it can also be connected to the USB port of the USB adapter 3, and then connected to the AC 4, Uninterrupted power to the camera is achieved.
- the camera uninterruptible power supply device 1 can directly remove the extended connection line and directly integrate the USB port 12 on the casing of the standard camera battery, in addition to the manner in which a connection line is drawn in the first embodiment. As shown in Figure 4, the entire structure is more compact.
- the standard battery housing form it can also be used as a discrete system. If the first power supply unit and the second power supply unit are directly formed into a system form, as shown in FIG. 5, the camera is uninterrupted.
- the power supply port of the power supply device is set to have an outer shape conforming to the shape of the standard built-in battery of the camera, and the power supply port is referred to as a camera fake battery 5, and the camera fake battery is connected to the power supply battery through a connection line, and continues to pass through
- the camera fake battery 5 supplies power to the camera; at the same time, the power supply battery and the charging conversion module are integrated into one battery relay module 6 (the boosting module of the charging conversion module can raise the voltage of the external 5V, 2A mobile power supply or USB adapter to 8V)
- the above is also charging the built-in power supply battery, and the battery relay module 6 is connected to the mobile power source or the USB adapter through the USB port to supply power to the camera.
- the external power supply is low, it can be disconnected for replacement, and the built-
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Abstract
本发明公开了一种相机不间断供电装置，所述相机不间断供电装置包括与相机相连接的第一供电单元，该第一供电单元能够输出与相机相匹配的供电电压；与所述第一供电单元相连接的第二供电单元，该第二供电单元通过USB端口与外部直流电源相连接并对所述第一供电单元进行供电。本发明实现了对相机不间断供电，保证了相机可以不需要停机更换电池即仅仅更换外部的移动电源或者USB适配器即可工作且外观尺寸与相机原有电池一致，不影响相机正常使用。
Description
本发明涉及电源设备技术，具体地说涉及一种能够持续进行供电的相机不间断供电装置。
移动供电装置是人们日常生活工作中必不可少的一项装备，其续航能力是供电装置的重要考核指标，当前研究的重点则是如何进一步提高装置或者其供电电源或者电池的实际容量，但是一味提高实际容量并不能有效解决现有的供电需求，特别是一些长时间的使用且不便于进行供电电源或者电池更换的场合，如摄影、录像场合等。
下面以摄影为例，进行说明：摄影越来越多的为人们所接受和喜爱，而在一些特殊场景，例如结婚，新闻事件等等，摄影已经是必不可少的一个组成部分。但是随着摄影的需求越来越大，人们对于摄影的要求也越来越高。特别是单反和微单相机，其耗电量相对较大，一般常规的电池只能正常使用2～3个小时。而往往摄影师需要长时间的使用相机，特别是对于有录像需求的场景，电池的耗费非常巨大。目前常用的解决办法是配备多块备用电池，不断的更换。但是更换电池是一件比较繁琐的事情，并且需要关闭中断相机工作；通常很多事件不允许相机中断工作，比如长时间的延时摄影等等。
因此需要研究一种可以不间断给相机供电的装置，可以让相机不需要更换电池，保证相机长时间进行工作，以解决不能频繁换电池，以及特殊场景不允许相机关机中断的问题。
发明内容
鉴于已有技术存在的缺陷，本发明的目的是要提供一种相机不间断供电装置。
为了实现上述目的，本发明的技术方案：
一种相机不间断供电装置，其特征在于：包括
与相机相连接的第一供电单元，该第一供电单元能够输出与相机相匹配的供电电压；
与所述第一供电单元相连接的第二供电单元，该第二供电单元通过USB端
口与外部直流电源相连接并对所述第一供电单元进行供电。
进一步的，所述第一供电单元包括：
与相机相连接的电源输送端口；
以及
与所述电源输送端口相连接，输出与相机相匹配的供电电压的供电电池。
进一步的，所述第二供电单元包括：
与外部直流电源相连接的USB端口；
与所述USB端口相连接的充电转换模块，该充电转换模块用于将外部直流电压转换成与所述供电电池相匹配的供电电压后对供电电池进行充电。
优选的，所述USB端口为具有一定长度的连接线的USB端口。
优选的，所述USB端口为集成于所述供电电池上的USB端口。
优选的，所述外部直流电源为移动电源或者为通过USB适配器，由交流电源转化为直流电源的外部直流电源。
进一步的，所述第一供电单元及第二供电单元集成为一体式结构。
所述一体式结构为与所述相机内置标准用电电池外形一致的一体式结构。
进一步的，所述第一供电单元及第二供电单元为相互独立的分离式结构。
优选的，所述电源输送端口具有与所述相机内置标准用电电池外形一致的外形结构。
本发明的目的是还要提供一种具有上述不间断供电装置的相机。
本发明的有益效果：
1.本发明通过设置第一供电单元及第二供电单元，实现了对相机的不间断供电，保证相机可以不需要停机更换电池即可工作，仅仅更换外部的移动电源或者连接USB适配器，而无需关机停用；
2.无论是采用与所述相机内置标准用电电池外形一致的一体式结构，还是仅仅电源输送端口具有与所述相机内置标准用电电池外形一致的外形结构等结构的设计，使得本发明在体积外形上跟普通标准相机内置标准用电电池没有太大区别，进而在不影响相机使用的前提下，实现长时间的支持相机的工作。
图1为本发明的电路结构示意图；
图2为本发明实施例1第一种供电模式对应的结构示意图；
图3为本发明实施例1第二种供电模式对应的结构示意图；
图4为本发明实施例2结构示意图；
图5为本发明实施例3结构示意图。
图中：1、相机不间断供电装置，11、连接线，12、USB端口，2、具有USB端口的移动电源，3、USB适配器，4、交流电，5、相机假电池，6、电池中继模块。
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图，对本发明进行进一步详细说明。
如图1所述，本发明包括：与相机相连接的第一供电单元，该第一供电单元能够输出与相机相匹配的供电电压；与所述第一供电单元相连接的第二供电单元，该第二供电单元通过USB端口与外部直流电源相连接并对所述第一供电单元进行供电。
所述第一供电单元包括：与相机相连接的电源输送端口，所述电源输送端口具有与所述相机内置标准用电电池外形一致的外形结构，这样的外形设计，有助于直接替换相机的标准用电电池，以实现不影响相机使用的前提下，实现长时间的支持相机的工作，避免更换电池的弊端；
以及与所述电源输送端口相连接，输出与相机相匹配的供电电压的供电电池，其作为供电电源为相机提供相应的供电电压，内置供电电池的设计，可以使得本发明在不外接任何移动电源或者充电器可以直接给相机供电。
所述第二供电单元包括：与外部直流电源相连接的USB端口，该USB端口与具有USB端口的普通移动电源(如输出为5V，2A)或者具有USB适配器的交流电源(如输出为5V，2A)相连接，当移动电源的电量耗完后，可以通过直接替换移动电源继续给相机供电，也可通过USB适配器将交流电转换为直流电输出后给不间断给电装置供电，进而实现相机不需要停机，可连续工作的目的；优选的，所述USB端口为具有一定长度的连接线的USB端口或为集成于所述供电电池上的USB端口；
与所述USB端口相连接的充电转换模块，该充电转换模块用于将外部直流电压转换成与所述供电电池相匹配的充电电压后对供电电池进行充电。该设计使得本发明能够与现有的供电电源相适配，完成电压转换过程，如可将普通的
USB标准5V输出给相机供电，而相机大部分需要9V的电压输入。
进一步的，本发明可以是一个分立的系统形式，也可以是一个集成在普通电池内的形式。即所述第一供电单元及第二供电单元集成为一体式结构，所述一体式结构为与所述相机内置标准用电电池外形一致的一体式结构。
或者所述第一供电单元及第二供电单元为相互独立的分离式结构，仅仅所述电源输送端口具有与所述相机内置标准用电电池外形一致的外形结构。无论是采用与所述相机内置标准用电电池外形一致的一体式结构，还是仅仅电源输送端口具有与所述相机内置标准用电电池外形一致的外形结构等结构的设计，使得本发明在体积外形上跟普通标准相机内置标准用电电池没有太大区别，进而在不影响相机使用的前提下，实现长时间的支持相机的工作。
本发明也可以用于其他用电装置，下面仅以相机为例进行说明。
实施例1：
该不间断供电装置1的第一供电单元及第二供电单元为一体式结构即为标准相机电池的壳体，该结构直接替换相机电池，同时在该结构内引出一根连接线11并集成了USB端口12，充电转换模块集成有升压模块(升压模块可以进行升压操作，将外界的5V的电压电源输入升压到8V以上，从而给内置供电电池充电，保证该内置供电电池始终有足够电量来实现相机的不间断供电。当外部电源更换或者断开时，由于内置供电电池仍然有电量可以维持一段时间的相机工作，在这段时间内再次换上充足的外部电源，即可实现相机的不间断供电。)，不间断供电装置通过相应的充电接口引出连接到标准的USB端口来进行对相机的供电。如图2所示，该USB端口12可以与一般的5V，2A的移动电源2连接，通过移动电源给相机供电。当移动电源存储的电量耗光后，可以更换移动电源继续给相机供电而不需要停止相机的工作；如图3所示，也可以是跟USB适配器3的USB端口连接，然后接上交流电4，即可实现对相机的不间断供电。
实施例2：
该相机不间断供电装置1除了具体实施例一中的引出一根连接线的方式外，还可以除掉伸出来的连接线，直接将USB端口12直接集成在所述标准相机电池的壳体上，如图4所示，这样整个结构更加紧凑。
实施例3：
除了标准的电池外壳形式，还可以做成分立的系统形式。如直接将第一供电单元及第二供电单元做成分立的系统形式，也可如图5所示，该相机不间断
供电装置电源输送端口设置为具有与所述相机内置标准用电电池外形一致的外形结构，将电源输送端口称为相机假电池5，相机假电池通过连接线与供电电池相连接，由其持续通过相机假电池5给相机供电；同时将供电电池、充电转换模块集成为一个电池中继模块6(充电转换模块的升压模块可以将外界的5V，2A的移动电源或者USB适配器的电压升至8V以上并给内置供电电池充电)，而电池中继模块6通过USB端口与移动电源或者USB适配器相连从而实现对相机的供电。当外部电源电量不足时，可以断开进行更换，而更换过程中，内置供电电池仍然可以对相机进行供电。从而实现相机的不间断供电。
以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，根据本发明的技术方案及其发明构思加以等同替换或改变，都应涵盖在本发明的保护范围之内。
Claims (8)
- 一种相机不间断供电装置，所述相机内置有标准用电电池，其特征在于：包括与相机相连接的第一供电单元，该第一供电单元能够输出与相机相匹配的供电电压；与所述第一供电单元相连接的第二供电单元，该第二供电单元通过USB端口与外部直流电源相连接并对所述第一供电单元进行供电；所述第一供电单元包括：与相机相连接的电源输送端口；以及与所述电源输送端口相连接，输出与相机相匹配的供电电压的供电电池；所述第二供电单元包括：与外部直流电源相连接的USB端口；与所述USB端口相连接的充电转换模块，该充电转换模块用于将外部直流电压转换成与所述供电电池相匹配的供电电压后对供电电池进行充电。
- 根据权利要求1所述的相机不间断供电装置，其特征在于：所述电源输送端口具有与所述相机内置标准用电电池外形一致的外形结构。
- 根据权利要求1所述的相机不间断供电装置，其特征在于：所述USB端口为具有一定长度的连接线的USB端口或者为集成于所述供电电池上的USB端口。
- 根据权利要求1所述的相机不间断供电装置，其特征在于：所述外部直流电源为移动电源。
- 根据权利要求1所述的相机不间断供电装置，其特征在于：所述外部直流电源为通过USB适配器，由交流电源转化为直流电源的外部直流电源。
- 根据权利要求1所述的相机不间断供电装置，其特征在于：所述第一供电单元及第二供电单元集成为一体式结构。
- 根据权利要求6所述的相机不间断供电装置，其特征在于：所述一体式结构为与所述相机内置标准用电电池外形一致的一体式结构。
- 根据权利要求1所述的相机不间断供电装置，其特征在于：所述第一供电单元及第二供电单元为相互独立的分离式结构。
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| CN102364392A (zh) * | 2011-08-26 | 2012-02-29 | 深圳市迪比科电子科技有限公司 | 多功能手柄电池 |
| CN104377789A (zh) * | 2014-12-13 | 2015-02-25 | 陈国经 | 一种便携式多功能移动电源 |
| CN104993529A (zh) * | 2015-06-16 | 2015-10-21 | 成都西可科技有限公司 | 一种户外运动相机的电池续航备用设备 |
| CN104993528A (zh) * | 2015-06-16 | 2015-10-21 | 成都西可科技有限公司 | 一种可实现户外运动相机两块电池同时充电的设备 |
| CN205725137U (zh) * | 2016-04-01 | 2016-11-23 | 大连新谦益科技有限公司 | 一种相机不间断供电装置 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102364392A (zh) * | 2011-08-26 | 2012-02-29 | 深圳市迪比科电子科技有限公司 | 多功能手柄电池 |
| CN104377789A (zh) * | 2014-12-13 | 2015-02-25 | 陈国经 | 一种便携式多功能移动电源 |
| CN104993529A (zh) * | 2015-06-16 | 2015-10-21 | 成都西可科技有限公司 | 一种户外运动相机的电池续航备用设备 |
| CN104993528A (zh) * | 2015-06-16 | 2015-10-21 | 成都西可科技有限公司 | 一种可实现户外运动相机两块电池同时充电的设备 |
| CN205725137U (zh) * | 2016-04-01 | 2016-11-23 | 大连新谦益科技有限公司 | 一种相机不间断供电装置 |
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