CN102196218A - Projection system and power supply module thereof with projection function - Google Patents

Projection system and power supply module thereof with projection function Download PDF

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Publication number
CN102196218A
CN102196218A CN2010101349558A CN201010134955A CN102196218A CN 102196218 A CN102196218 A CN 102196218A CN 2010101349558 A CN2010101349558 A CN 2010101349558A CN 201010134955 A CN201010134955 A CN 201010134955A CN 102196218 A CN102196218 A CN 102196218A
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China
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power
projection
micro
power supply
supply module
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CN2010101349558A
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Chinese (zh)
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李铭宗
游承谕
简士凯
蒋进财
蓝茂贤
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台达电子工业股份有限公司
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Priority to CN2010101349558A priority Critical patent/CN102196218A/en
Publication of CN102196218A publication Critical patent/CN102196218A/en

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Abstract

The invention discloses a projection system and a power supply module thereof with a projection function. The power supply module comprises a mini projector, a power conversion device and a signal transmission element, wherein the mini projector comprises a projection lens for image projection; the power conversion device comprises a power input element structured to receive input power and a power conversion circuit electrically connected to the power input element to convert the input power into first and second output power which are supplied to an electronic device and the mini projector respectively; the signal transmission element connects the electronic device or an image signal source to the mini projector to transmit an image signal of the electronic device or the image signal source to the mini projector. The power supply module provided by the invention is small in volume, light in weight, convenient to carry and easy to use, can easily regulate a projection direction and has a magnification projection function.

Description

投影系统及其具有投影功能的电源供应模块 A projection system and a power supply module having a projection function

技术领域 FIELD

[0001] 本发明涉及一种电源供应模块,尤其涉及一种具有投影功能的电源供应模块。 [0001] The present invention relates to a power supply module, and particularly to a power supply module having a projection function. 背景技术 Background technique

[0002] 近年来,各式各样的投影机(Projector)已被广泛地应用于各种视频场合中,如简报、会议、演讲、视听教学及家庭剧院等等,以用于将一图像信号源所提供的图像信号放大显示于屏幕或墙壁上。 [0002] In recent years, a wide range of projectors (Projector) has been widely used in a variety of video applications, such as presentations, conferences, lectures, audio-visual teaching and home theater, etc., for a picture signal amplifying the image signal source provided on the display screen or wall.

[0003] 请参阅图1,其为显示一传统投影系统的架构示意图。 [0003] Referring to FIG. 1, which is a schematic view of a conventional projection display system architecture. 如图1所示,传统投影系统1主要包括便携式电脑10、投影机11、屏幕12、信号传输线13、电源供应器14以及电源线15。 As shown in FIG. 1, a conventional projection system includes a portable computer 10, the projector 11, the screen 12, the signal transmission line 13, the power supply 14 and the power supply line 15. 其中,电源供应器14连接于市电插座与便携式电脑10之间,以提供该便携式电脑10 正常运行的电力需求,而电源线15连接于市电插座与投影机11之间,以提供该投影机11 正常运行的电力。 Wherein, the power supply 14 is connected to a mains socket 10 and between the portable computer to supply power requirements of the portable computer 10 is running, the power supply line 15 is connected between the mains socket and the projector 11, the projection to provide normal operation of the electric machine 11. 便携式电脑10利用信号传输线13与投影机11相连接,以将该便携式电脑10所提供的图像信号传递至该投影机11,并通过投影机13本身的图像处理以及投影功能,将该图像信号所对应的图像画面投影于屏幕12上,以达放大显示及分享的目的。 The portable computer 10 by the signal transmission line 13 is connected to the projector 11, the image signal is transmitted to the portable computer 10 is provided to the projector 11, and image processing per se and the projection function of the projector 13, the image signal corresponding image picture onto a screen 12 to display an enlarged and sharing of objects.

[0004] 另外,由于科技的进步与人类方便性的需求,使得投影机愈来愈小型化,目前已发展出与手机尺寸相当的微投影机(Mini Projector),且有些便携式通信装置或笔记本电脑本身便结合微投影机的功能,其将投影镜头嵌入便携式通信装置或笔记本电脑的内侧,以将便携式通信装置或笔记本电脑所提供的图像信号投影至屏幕上。 [0004] In addition, due to the convenience and needs of mankind advances in technology, making the projector more and more miniaturized, it has developed a phone with dimensions comparable micro projector (Mini Projector), and some portable communication device or laptop binding function itself will micro projectors, the projection lens fitted inside portable communication devices, or laptop computer, an image signal to the projector or laptop portable communication device is provided to the screen.

[0005] 由上述可知,若要将便携式电脑的画面投影出来,于传统的投影系统中,必须先利用信号传输线连接便携式电脑与投影机以及利用电源线连接市电插座与投影机,再通过投影机本身的投影功能将便携式电脑的画面放大投影在屏幕或墙壁上。 [0005] From the foregoing, to the laptop screen projection out in conventional projection systems, must use a signal transmission line connecting the portable computer to the projector and the use of the power supply line connected to the mains socket and the projector, then through the projection machine itself projection function laptop enlarged picture projected on a screen or wall. 可见,在携带使用传统的投影系统时,除便携式电脑的基本配备外,必须多带一台大型或微型投影机、一信号传输线以及一电源线,且使用场所需有多组的市电插座以提供便携式电脑以及投影机运行所需电力,因此传统投影系统连接架构较复杂、不便于携带及组合使用,且其组件成本相对较高。 Be seen, when using the conventional projection system, carrying, in addition to basic equipment portable computer, a multiple band must be large or miniature projector, a signal transmission line and a power line, and required the use of multiple sets of fields mains socket and to provide a portable computer power required to operate the projector, the projection system so conventional connector structure becomes complicated, not easy to carry and used in combination, and the relatively high cost of its components. 另一方面,使用者在携出使用时常会发现组件遗漏或缺少市电插座而造成使用的不便或无法使用。 On the other hand, users often use in carrying out the discovery component omissions or lack of mains socket and cause inconvenience to use or not use.

[0006] 此外,将投影镜头嵌入笔记本电脑的方式,虽然容易携带,但由于其体积大且重量较重,因此不便于调整投影角度。 [0006] Further, the projection lens embedded in laptop fashion, while easy to carry, but because of its large volume and heavy weight, it is not easy to adjust the projection angle. 再者,当使用者欲改变投影角度时,必须搬移整台笔记本电脑以变换投影方向,故容易于搬移的过程中因不慎碰撞或掉落等因素,造成电脑当机甚至损毁,且为配合使用者的位置该笔记本电脑可调整的投影角度范围也受到局限。 Further, when the user wants to change the projection angle, must move the entire laptop to transform the projection direction, it is easy to move during the collision or inadvertently dropping the like factors, even damage caused by computer crashes, and is fitted the position of a user's laptop is also adjustable range of projection angles is limited. 因此,实有必要发展一种可以解决上述公知技术所遭遇的问题与缺陷的具有投影功能的电源供应模块。 Thus, there is a need to develop a well-known technique to solve the above problems encountered with the power supply module having a defect projection function.

发明内容 SUMMARY

[0007] 本发明的主要目的为提供一种具有投影功能的电源供应模块,其微投影装置内置于电源转换装置内部,且利用投影镜头将图像信号源的图像信号投影至屏幕或墙壁上,该具有投影功能的电源供应模块为体积小、重量轻,方便携带、使用便利,而且容易调整投影镜头以符合所需的投影角度。 [0007] The main object of the present invention to provide a power supply module having a projection function, which micro projection device built in inside the power conversion means, and by a projection lens on the projection image signal of an image signal source to the screen or wall, the the power supply module having a projection function for small size, light weight, portable, convenient to use, and easy to adjust the projection angle of the projection lens required to meet.

[0008] 本发明的另一目的为提供一种具有投影功能的电源供应模块,其电源转换装置可分别供电予不同驱动电源的电子装置及微投影装置,使之得以运行,增加具有投影功能的电源供应模块的实用效益。 [0008] Another object of the present invention to provide a power supply module having a projection function, the power conversion device may be an electronic device powered driving power source and the different micro-projection means, respectively, to enable it to run with increasing projection function practical benefits of the power supply module.

[0009] 本发明的另一目的为提供一种具有投影功能的电源供应模块,其微投影装置与电源转换装置可互相连接或分离,该微投影装置内部设有可充电式储能装置,当微投影装置与电源转换装置分离时,其可独立对微投影装置供电,当微投影装置与电源转换装置连接时,可由电源转换装置供电给微投影装置,并同时对可充电式储能装置进行充电。 [0009] Another object of the present invention to provide a power supply module having a projection function, which micro-projection device may be connected with the power conversion device or separate from each other, the micro device is provided with an internal projection rechargeable energy storage device, when when separating the micro projection device power conversion devices, which may be independently powered micro projection device, micro-projection means when the switching means is connected to the power supply, the power conversion apparatus by supplying power to a micro projection device, while the rechargeable energy storage device charge.

[0010] 为达上述目的,本发明的一较佳实施方式为提供一种具有投影功能的电源供应模块,至少包括:一微投影装置,包含一投影镜头,以提供图像投影;一电源转换装置,包含: 一电源输入元件,架构于接收一输入电源;一电源转换电路,电性连接于该电源输入元件, 转换该输入电源为一第一输出电源及一第二输出电源,且以该第一输出电源及该第二输出电源分别供电至一电子装置及该微投影装置;以及一电源输出元件,电连接于该电源转换电路,且将该第一输出电源提供至该电子装置;以及一信号传输元件,连结该电子装置或一图像信号源至该微投影装置,用以传输该电子装置或该图像信号源的图像信号至该微投影装置。 [0010] To achieve the above object, a preferred embodiment of the present invention to provide a power supply module having a projection function, comprising at least: a micro-projection means comprises a projection lens to provide an image projection; a power conversion apparatus , comprising: a power input member to receive an input power architecture; a power conversion circuit, electrically connected to the power input element, converts the input power to a first output power source and a second output power source and to the second an output power supply and the second output respectively supply power to an electronic device and the micro projection device; and a power output element, electrically connected to the power conversion circuit and the first power supply output to the electronic device; and a signal transmitting element, coupling the electronic device or an image signal source to the micro projection device for transmitting an image signal of the electronic apparatus or the image signal source to the micro-projection apparatus.

[0011] 为达上述目的,本发明的另一较佳实施方式为提供一种具有投影功能的电源供应模块,至少包括:一微投影装置,包含一投影镜头,以提供图像投影;一电源转换装置,包含:一电源输入元件,架构于接收一输入电源;以及一电源转换电路,电性连接于该电源输入元件,以转换该输入电源;以及一信号传输元件,连结一图像信号源至该微投影装置,用以传输该图像信号源的图像信号至该微投影装置,其中,该电源转换装置提供该微投影装置以及一电子装置运行的电力。 [0011] To achieve the above object, another preferred embodiment of the present invention to provide a power supply module having a projection function, comprising at least: a micro-projection means comprises a projection lens to provide an image projection; a power converter apparatus, comprising: a power input element, the architecture to receive an input power supply; and a power conversion circuit, electrically connected to the power input element, to convert the input power supply; and a signal transmission member, connected to an image signal source to the micro-projection means for transmitting an image signal of the image signal source to the micro-projection means, wherein, the power converter means to provide the micro-projection device and a power electronic device operation.

[0012] 为达上述目的,本发明的又一较佳实施方式为提供一种投影系统,包括:一电子装置;以及一具有投影功能的电源供应模块,包括:一微投影装置,包含一投影镜头,以提供图像投影;一电源转换装置,包含:一电源输入元件,架构于接收一输入电源;以及一电源转换电路,电性连接于该电源输入元件,以转换该输入电源;以及一信号传输元件,连结该电子装置或一图像信号源至该微投影装置,用以传输该电子装置或该图像信号源的图像信号至该微投影装置,其中,该电源转换装置提供该微投影装置以及该电子装置运行的电力。 [0012] To achieve the above object, a further preferred embodiment of the present invention is to provide a projection system, comprising: an electronic device; and a power supply module having a projection function, comprising: a micro-projection means comprises a projection lens, to provide an image projection; a power converting apparatus, comprising: a power input element, the architecture to receive an input power supply; and a power conversion circuit, electrically connected to the power input element, to convert the input power supply; and a signal transmission element, connected to the electronic device or an image signal source to the micro projection device for transmitting an image signal of the electronic apparatus or the image signal source to the micro-projection means, wherein, the power converter means to provide the micro-projection device and the operation of the power electronic device.

[0013] 综上所述,本发明提供一种具有投影功能的电源供应模块,其微投影装置内置于电源转换装置内部,且利用投影镜头将图像信号源的图像信号投影至屏幕或墙壁上,该具有投影功能的电源供应模块为体积小、重量轻,方便携带、使用便利,而且容易调整投影镜头以符合所需的投影角度。 [0013] In summary, the present invention provides a power supply module having a projection function, which the internal micro-projection device built in power conversion means, and by a projection lens on the projection image signal of an image signal source to the screen or wall, the power supply module having a projection function for small size, light weight, portable, convenient to use, and easy to adjust the projection angle of the projection lens required to meet. 此外,本发明的具有投影功能的电源供应模块,其电源转换装置可分别供电予不同驱动电源的电子装置及微投影装置,使之得以运行,增加具有投影功能的电源供应模块的实用效益。 Further, the power supply module having a projecting function according to the present invention, the power conversion device can be powered separately and micro-electronic device to a different projection device driving power source, to enable it to run, increasing the utility efficiency of the power supply module having a projecting function. 另一方面,本发明所提供的具有投影功能的电源供应模块, 其微投影装置与电源转换装置可互相连接或分离,该微投影装置内部设有可充电式储能装置,当微投影装置与电源转换装置分离时,其可独立对微投影装置供电,当微投影装置与电源转换装置连接时,可由电源转换装置供电给微投影装置,并同时对可充电式储能装置进行充电。 Another aspect, the present invention provides a power supply module having a projection function, which can be micro-projection means connected to a power converting apparatus or separate from each other, the interior of the micro-projection device provided with a rechargeable energy storage device, when the micro-projection device when separating the power conversion apparatus, which can be independently powered micro projection device, micro-projection means when the switching means is connected to the power supply, the power conversion apparatus by supplying power to a micro projection device, and while the rechargeable energy storage device is charged. 附图说明[0014: BRIEF DESCRIPTION [0014:

图1 :其为显示传统投影系统的架构示意图。 Figure 1: schematic diagram of the architecture of the conventional projection display system.

图2 :其为本发明较佳实施例的具有投影功能的电源供应模块的结构示意图。 Schematic structural diagram of a power supply module having a projecting function of its preferred embodiments the present invention: FIG. 图3 :其为显示本发明较佳实施例的投影系统的结构示意图。 Figure 3: schematic structural diagram of a preferred embodiment of the projection system embodiment of the present invention is a display. 图4A :其为图3所示的投影系统的架构方框图。 FIG. 4A: a block diagram showing the structure of its projection system shown in FIG. 3. 图4B :其为图3所示的另一投影系统的架构方框图。 FIG. 4B: a block diagram of another architecture which the projection system shown in FIG. 3. 图4C :其为图3所示的另一投影系统的架构方框图。 FIG. 4C: a block diagram of another architecture which the projection system shown in FIG. 3.

图5 :其为本发明另一较佳实施例的具有投影功能的电源供应模块的结构示意 Figure 5: a power supply module having a further preferred embodiment of the projection function of the present invention which is a schematic structure

图6A :其为显示本发明另一较佳实施例的投影系统的结构示意图。 FIG 6A: the other structural diagram of the preferred embodiment of the projection system according to the present invention as a display. 图6B :其为显示本发明另一较佳实施例的另一投影系统的结构示意图。 Fig 6B: the other projection system structural diagram of another preferred embodiment of the present invention as a display. 图7A :其为显示图5所示的投影系统的架构方框图。 FIG 7A: The architecture is a block diagram of a projection display system shown in FIG. 5. 图7B :其为显示图5所示的另一投影系统的架构方框图。 FIG. 7B: which is a block diagram of another projection system architecture illustrated in FIG 5 is displayed. 图8 :其为显示本发明另一卡配方式的具有投影功能的电源供应模块的结构示意 Figure 8: a schematic which shows the structure of the present invention is a card with another embodiment of the power supply module having a projection function

上述附图中的附图标记说明如下: 1投影系统 2具有投影功能的电源供应模块 REFERENCE SIGNS above figures are as follows: a projection system having a power supply module 2 projector function

3电源转换装置30a第一侧面30c第三侧面30e底面302第一固定部32电源转换电路34第一导接元件4微投影装置40投影镜头42壳体 3 The power conversion apparatus 30a of the first side surface 30c of the third side surface 302 bottom surface 30e of the first fixing portion 34 of the first guide member 32 connected to the power conversion circuit 4 micro-projection lens 40 projection housing 42

422第二固定部44可充电式储能装置6便携式电子装置71便携式通信装置73多媒体播放器81软垫或吸盘Vol第一输出电源 Rechargeable energy storage device 44 of the portable electronic device 422 6 fixing portion 71 of the second portable communication device 73 or the cushion multimedia player 81 outputs a first power chuck Vol

30壳体30b第二侧面30d第四侧面301容置槽31电源输入元件33电源输出元件35电路载体45电路板41操作界面42a第一侧面43第二导接元件 30b 42a 30 housing a first side of the second side 301 of the fourth side surface 30d receiving slot 31 power input elements 33 power supply output circuit 35 the carrier member 45 of the circuit board 41 interface 43 second connecting member

5信号传输元件7电子装置72数字相机8高度调整元件Vin输入电源Vo2第二输出电源 5 signal transmitting element 7 of the electronic device 72 of the digital camera height adjustment member 8 power supply Vin is output Vo2 of the second power supply

具体实施方式 Detailed ways

[0045] 体现本发明特征与优点的一些典型实施例将在后段的说明中详细叙述。 Some exemplary embodiments [0045] The features and advantages of the present invention is embodied will be described in detail described later stage. 应理解的是本发明能够在不同的方式上具有各种的变化,其都不脱离本发明的范围,且其中的说明及附图在本质上当作说明之用,而非用以限制本发明。 It should be understood that the present invention is capable of various changes in different ways, none of which depart from the scope of the present invention, and the description and drawings be taken as illustrative in nature, and not to limit the present invention.

[0046] 图2为本发明较佳实施例的具有投影功能的电源供应模块的结构示意图;图3为显示本发明较佳实施例的投影系统的结构示意图;以及图4A为图3所示的投影系统的架构方框图。 4A is shown in FIG. 3 and FIG.; [0046] FIG 2 has a power supply function of the projector of the present invention, a preferred embodiment of a module structure diagram; 3 is a schematic structural view of a preferred embodiment of the projection system according to the present invention, FIG. a block diagram of the architecture of the projection system. 如图2、图3及图4A所示,本发明具有投影功能的电源供应模块2至少包括电源转换装置3、微投影装置4以及信号传输元件5。 2, the present invention is a power supply module having a projecting function of at least 2 3, 4 micro projection device and the signal transmission member 5 comprises a power conversion apparatus shown in FIG. 3 and FIG. 4A. 其中,电源转换装置3包括壳体30、电源输入元件31、电源转换电路32及电源输出元件33,其中电源转换电路32设置于电路载体35上,例如印刷电路板。 Wherein the power conversion means 3 includes a housing 30, the power input member 31, the power conversion circuit 32 and the power output element 33, wherein the power conversion circuit 32 is provided on a circuit carrier 35, such as a printed circuit board. 微投影装置4整合并内置于电源转换装置3的壳体30内部,但不以此为限。 4 integrin and the micro projection device built in the housing 30 of the power conversion means 3, but not limited thereto. 微投影装置4具有投影镜头40,该投影镜头40外露于壳体30外,且微投影装置4将通过信号传输元件5,以有线或无线传输方式直接或间接地连结于一便携式电子装置6 (也即图像信号源),例如便携式电脑,并将该便携式电子装置6所提供的图像信号进行图像处理后投影至屏幕或墙壁(未图示)上,用以放大且分享投影的图像画面。 4 micro projection device having the projection lens 40, projection lens 40 exposed from the outer housing 30, and the micro-projection device 4 through the signal transmission element 5, in a wired or wireless transmission directly or indirectly connected to a portable electronic device 6 ( i.e. after an image signal source), such as a portable computer, and performs image processing of the image signals provided by the portable electronic device 6 to a projection screen or wall (not shown) for amplifying and projected image share the screen. 电源转换装置3的电源输入元件31与一外部电源连接,例如市电电源,以架构于接收一输入电源Vin,并电性连接电源转换电路32,而电源转换电路32将转换输入电源Vin为第一输出电源Vol及第二输出电源Vo2,且第一输出电源Vol经由连接于电源转换电路32的电源输出元件33,例如电连接器、电源缆线或其组合,供电至便携式电子装置6。 Power conversion apparatus power input member 31 of connecting with an external power source, such as mains power, to architecture to receive an input power source Vin, and electrically connected to the power conversion circuit 32, and the power conversion circuit 32 converts the input power source Vin is first Vol a power output and a second output Vo2 is power, and the first output power source via a power supply Vol output element 32 is connected to the power conversion circuit 33, such as electrical connectors, power cable, or a combination thereof, the power supply to the portable electronic device 6. 电源转换电路32以连接线路连接于微投影装置4,该第二输出电源Vo2供电至微投影装置4,借此分别使便携式电子装置6及微投影装置4得以运行。 The power conversion circuit 32 is connected to the connecting line 4 to a micro-projection means, the second output Vo2 power supply to the micro-projection means 4, thereby enabling the portable electronic device 6, respectively, and a micro projection device 4 is operating. 在一些实施例中,便携式电子装置6为便携式电脑,电源转换装置3为便携式电脑所使用的电源转接器或电源适配器(Power Adapter),因此微投影装置4的电源来自于便携式电脑所使用的电源转接器或电源适配器。 In some embodiments, the portable electronic device 6 is a portable computer, power conversion means 3 or the power adapter to the power adapter used in portable computers (Power Adapter), so the micro projection device from the power supply 4 is used for portable computers power adapter or power adapter. 在一些实施例中,电源转换装置3所供电的便携式电子装置6可与由微投影装置4所接收的图像信号源的电子装置不同,例如但不限于便携式通信装置71、数字相机72、多媒体播放器(MP4)73 等电子装置7,如图4B所示。 In some embodiments, the portable electronic device power conversion device supply 36 may be an electronic device the image signal source received 4 by the micro-projection apparatus different, for example, but not limited to portable communication device 71, a digital camera 72, a multimedia player electronic devices such as device 73 (MP4) 7, shown in Figure 4B.

[0047] 在本实施例中,微投影装置4整合且内置于电源转换装置3的壳体30内部,且其投影镜头40设置于壳体30的第一侧面30a的容置槽301内,且部分外露于第一侧面30a, 且可以朝任一方向转动以供使用者调整所需投影的角度。 [0047] In the present embodiment, the micro projection device 4 integrated and built in the housing 3 of the power converter device 30, and the inner side surface of the first projection lens 40 which is disposed in the housing 30 of the receiving groove 30a of 301, and partially exposed to the first side surface 30a, and may be rotated in either direction for the user to adjust the projection angle desired. 在一些实施例中,微投影装置4 包括投影镜头、光源以及图像处理单元,此外,微投影装置4的光源可为但不限于LED发光元件或激光发光元件。 In some embodiments, the micro-projection device includes a projection lens 4, a light source and an image processing unit, moreover, the micro-projection apparatus the light source 4 may be, but is not limited to the LED light emitting element or a laser light emitting element. 另外,使用者可利用设置于壳体30的第四侧面30d的操作界面41, 或红外线遥控控制方式(未图示)调整投影在屏幕上的图像信号的大小、亮度、焦距、角度以及解析度等,以获得较佳品质的图像。 Further, the user may be provided using the fourth side surface 30d of the housing 30 of the interface 41, or the infrared remote control (not shown) to adjust the size of the projected image signal on the screen, brightness, focal length, angle and resolution and the like, to obtain a better quality image. 在一些实施例中,微投影装置4的光源以及图像处理单元整合设置于电路载体35上。 In some embodiments, the light source unit and the image processing device 4 integrated micro-projection is provided on a circuit carrier 35. 在另一些实施例中,如图4C所示,微投影装置4更包括一电路板45,与该电路载体35通过连接线路电连接,其中光源以及图像处理单元设置于电路板45上。 In other embodiments, shown in Figure 4C, a micro projection device 4 further comprises a circuit board 45, connected to the circuit line is electrically connected to the carrier 35 by which the light source and the image processing unit 45 is provided on the circuit board.

[0048] 电源转换装置3的电源输入元件31设置于壳体30的第二侧面30b,且电性连接一外部电源与电源转换电路32,以接收该外部电源所提供的输入电源Vin并传递至电源转换电路32。 [0048] The power conversion apparatus 31 of the power input element 3 disposed on the second side surface 30 of the housing 30b, and electrically connected to an external power source and the power conversion circuit 32, for receiving the supplied external power transmitted to the input power source Vin and power conversion circuit 32. 在一些实施例中,电源输入元件31可为电连接器、电源缆线或其组合。 In some embodiments, the power input member 31 may be an electrical connector, power cable, or a combination thereof. 在本实施例中,电源转换电路32设置于壳体30内部的电路载体35上,其为交流/直流电源转换电路,并将输入电源Vin(例如交流电源)转换为第一输出电源Vol(例如直流电源)及第二输出电源Vo 2(例如直流电源)。 In the present embodiment, the power conversion circuit 32 is provided inside the housing 30 on the circuit carrier 35, which is the AC / DC power converter circuit, and the input power source Vin (e.g. AC) power source output into a first Vol. (E.g. DC power supply) and a second output power Vo 2 (e.g. DC power supply). 其中,第一输出电源Vol经由第三侧面30c上的电源输出元件33电性连接于待供电的便携式电子装置6,以供应转换后的第一输出电源Vol至便携式电子装置6。 Wherein the first output power supply via the portable electronic device 33 Vol electrical power output element connected to the third side surface 30c 6 to be supplied to the first converter output power supply to the portable electronic device 6 Vol. 在一些实施例中,电源输出元件33可为电连接器、电源缆线或其组合。 In some embodiments, the power output element 33 may be an electrical connector, power cable, or a combination thereof. 第二输出电源Vo2经由电源转换电路32与微投影装置4间的连接线路,供应直流电源予微投影装置4。 A second power supply output circuit 32 and the micro projection Vo2 via the power conversion means 4 between the connecting line, the DC power supply 4 to the micro-projection apparatus. 在一些实施例中,第一输出电源Vol与第二输出电源Vo2可具有不同或相同的电压电平。 In some embodiments, the first output and the second output power source supply Vol Vo2 may have different or the same voltage level. 信号传输元件5设置于壳体30的第三侧面30c,且直接或间接地连结微投影装置4与便携式电子装置6,以传输便携式电子装置6的图像信号至该微投影装置4,使其能够将图像投影于屏幕上。 Signal transmitting member 5 is provided on a third side surface 30c of the housing 30 and is coupled directly or indirectly, a micro projection device 4 with the portable electronic device 6, the image signal transmitted from the portable electronic device 6 to the micro-projection means 4, it is possible to the image is projected on the screen. 在一些实施例中,信号传输元件5可为电连接器、信号连接缆线或其组合。 In some embodiments, the signal transmission element 5 may be an electrical connector, cable connection signal or a combination thereof. 其中,该信号连接缆线可为模拟信号缆线、数字信号缆线或光学缆线,例如光纤缆线,但不以此为限。 Wherein the signal connection cable may be an analog cable, digital cable or an optical signal cable, fiber optic cable, for example, but not limited thereto. 在另一些实施例中,信号传输元件5可为无线传输模块,例如蓝牙,但不以此为限。 In other embodiments, the signal transmitting member 5 may be a wireless transmission module, such as Bluetooth, but not limited thereto.

[0049] 在一些实施例中,具有投影功能的电源供应模块2更包括多个高度调整元件8,所述多个高度调整元件8较佳设置于壳体30的底面30e,且邻近该底面30e的边角区域,使用者可调整多个高度调整元件8,使具有投影功能的电源供应模块2的投影区域可根据使用环境而上下移动与调整。 The power supply module [0049] In some embodiments, a projection function 2 comprises a plurality of further height adjustment element 8, said plurality of height adjustment member 8 is preferably provided on the bottom surface 30 of the housing 30e, and adjacent to the bottom surface 30e the corner regions, a plurality of user adjustable height adjustment element 8, so that the power supply module having a projecting function according to the projection region 2 can be moved up and down with the use environment adjustment. 在一些实施例中,高度调整元件8为可收纳支架、伸缩支架或可螺转元件,但不以此为限。 In some embodiments, the height adjustment element 8 is a retractable bracket, bracket or telescopic screw rotation member, but is not limited thereto. 在一些实施例中,高度调整元件8更可包括软垫或吸盘81,以避免多个高度调整元件8刮伤承载物、增加摩擦力及防止具有投影功能的电源供应模块2滑动而影响投影。 In some embodiments, the height adjustment member 8 may further comprise a cushion or chuck 81, in order to avoid scratching the plurality of height adjusting elements 8 bearing was to increase the friction and to prevent the power supply module having a projecting function and affect sliding projection.

[0050] 在一些实施例中,电源缆线以及信号连接缆线可同时制作于一包覆体(未图示) 内,以形成一整合电源与信号传输的传输缆线(未图示),以便于使用者携带。 [0050] In some embodiments, the power cable and a signal cable may be connected simultaneously to produce a covering member (not shown), to form an integrated power and signal transmission cable transmission (not shown), which enables users to carry. 在一些实施例中,电源缆线以及信号连接缆线也可彼此分离但以一固定装置使其固定在一起。 In some embodiments, the power cable and a signal cable is connected but may also be separated from each other to a fixing means to secure it together. 在一些实施例中,电源输出元件33与信号传输元件5可整合成一连接器(未图示)或彼此相分离, 但不以此为限。 In some embodiments, the power output element 33 and the signal transmitting member 5 may be integrated into a connector (not shown) or away from each other, but not limited thereto.

[0051] 在一些实施例中,具有投影功能的电源供应模块2的电源输出元件33与信号传输元件5分别为导接垫形式,因此,具有投影功能的电源供应模块2可直接外挂于便携式电子装置6的本体上(未图示),而无须使用电源缆线与信号连接缆线,直接利用接点接触的方式完成具有投影功能的电源供应模块2以及便携式电子装置6间的电力传输以及图像信号传输。 The power supply module [0051] In some embodiments, a projection function of the power output element 33 and the signal transmission member 52, respectively, the guide pad form, and therefore, the power supply module having a projecting function 2 may be directly hanged on a portable electronic means 6 on the body (not shown), without using the signal cable to connect the power cable directly contacts the contact mode power supply module to complete the power transfer function of a projection and an image signal 2 and 6 of the portable electronic device transmission.

[0052] 在一些实施例中,具有投影功能的电源供应模块2的微投影装置4的投影镜头40 也可采用光学传输线(未图示)实现,通过光学传输线使投影光线延伸至更远且更多方向与角度进行投影。 The power supply module [0052] In some embodiments, the micro-projection having a projection function of the projection lens means 4 is 2 may also be an optical transmission line 40 (not shown) implemented by the optical transmission line so that the projected light further extended to more the multi-directional projection angle. 在一些实施例中,微投影装置4包含投影镜头40、光源及图像处理单元, 其中图像处理单元可选择设置于便携式电子装置6内,再通过光学缆线的传输,以由具有投影功能的电源供应模块2的投影镜头40投射图像。 In some embodiments, the micro-projection device 4 comprises a projection lens 40, a light source and an image processing unit, wherein the image processing unit is selectively disposed within the portable electronic device 6, and then transmitted through the optical cable, to a power supply having a projection function the supply module 2 projection lens 40 projects an image.

[0053] 在一些实施例中,当输入电源Vin无法供电至具有投影功能的电源供应模块2或具有投影功能的电源供应模块2的电源输入元件31未接收输入电源Vin时,储存于便携式电子装置6的电池的能量,可反向经由具有投影功能的电源供应模块2的电源输出元件33 通过电源转换电路32供电至微投影装置4,或直接供电予微投影装置4。 [0053] In some embodiments, when the power supply module input power source Vin can not provide power to a projection function of power input 2 or the power supply module having a projecting function 2 of the element 31 is not receiving input power source Vin, stored in a portable electronic device the energy of the battery 6, the power supply 33 through the power converting circuit 32 to the micro projection device 4 may be reversed via power supply module having a power output function of the projection element 2, or to directly supply the micro projection device 4.

[0054] 在一些实施例中,具有投影功能的电源供应模块2的电源转换电路32包括第一级电源转换单元以及第二级电源转换单元(未图示),其中第一级电源转换单元可为交流/ 直流转换器,第二级电源转换单元可为直流/直流转换器,第一输出电源Vol可为输入电源Vin经由第一级电源转换单元转换后的直流电压输出,第二输出电源Vo2可为输入电源Vin经由第一级电源转换单元以及第二级电源转换单元转换后的直流电压输出,反之亦然。 The power supply module [0054] In some embodiments, a projection function of a power conversion circuit 2 comprises a first stage 32 of the power conversion unit, and a second stage power conversion unit (not shown), wherein a first stage power conversion unit may AC / DC converter, a second stage power conversion unit may be a DC / DC converter, the output of the first power source may be an input power source Vin Vol via the DC voltage output after the first stage of the power conversion unit, a second power output Vo2 input power source Vin may be a DC voltage output by the power conversion unit of the first stage and a second stage power conversion unit, and vice versa.

[0055] 图5为本发明另一较佳实施例的具有投影功能的电源供应模块的结构示意图;图6A及图6B为分别显示本发明另一较佳实施例的投影系统的结构示意图;以及图7A为图5 所示的投影系统的架构方框图。 [0055] Fig 5 a schematic view of another preferred structure of a power supply module having a projector function embodiment of the present invention; FIGS. 6A and 6B a schematic structural diagram of another preferred embodiment of a projection system according to the present invention are shown; and architecture of FIG. 7A is a block diagram of the projection system shown in FIG. 5. 如图5、图6A及图6B以及图7A所示,本发明具有投影功能的电源供应模块2至少包括电源转换装置3、微投影装置4以及信号传输元件5。 5, 6A and 6B, and as shown, the present invention is a power supply module having a projection function comprises at least two power conversion means 3, a micro projection device 4 and the signal transmission member 5 in Figure 7A. 其中,电源转换装置3包括壳体30、电源输入元件31、电源转换电路32、电源输出元件33以及第一导接元件34,其中电源转换电路32设置于电路载体35上,例如印刷电路板。 Wherein the power conversion means 3 includes a housing 30, the power input member 31, the power conversion circuit 32, the power output element 33 and the first connecting member 34, wherein the power conversion circuit 32 is provided on a circuit carrier 35, such as a printed circuit board. 微投影装置4 可拆卸地与电源转换装置3结构与电性连接,且微投影装置4具有投影镜头40、壳体42以及第二导接元件43,其中投影镜头40外露于壳体42外,第二导接元件43部分外露于壳体42,其架构于与电源转换装置3的第一导接元件34相导接。 4 micro projection device 3 is detachably connected to the structure and the electrical power conversion means 4 and the micro projection device having the projection lens 40, housing 42 and second connecting member 43, wherein the projection lens 40 is exposed outside the housing 42, second connecting member 43 partially exposed to the housing 42, which is connected to the framework element and the first power conversion means 3 is turned 34 conductively connected. 微投影装置4将通过信号传输元件5,以有线或无线传输方式直接或间接地连结于一便携式电子装置6(也即图像信号源),例如便携式电脑,并将该便携式电子装置6所提供的图像信号进行图像处理后投影至屏幕或墙壁(未图示)上,用以放大且分享投影的图像画面。 5 micro-projection device 4, in a wired or wireless transmission directly or indirectly connected to a portable 6 (i.e. an image signal source) of the electronic device through the signal transmission element, such as a portable computer, and the portable electronic device 6 is provided after the image signal subjected to image processing to projection screen or wall (not shown) for amplifying and projected image share the screen.

[0056] 电源转换装置3的电源输入元件31与一外部电源连接,例如市电电源,以架构于接收一输入电源Vin,并电性连接电源转换电路32,而电源转换电路32将转换输入电源Vin 为第一输出电源Vol及第二输出电源Vo2。 [0056] The power conversion apparatus power input member 31 of connecting with an external power source, such as mains power, to architecture to receive an input power source Vin, and to electrically connect the power conversion circuit 32, and the power conversion circuit 32 converts the input power Vin is a first output and a second output power supply Vol Vo2. 第一输出电源Vol经由连接于电源转换电路32 的电源输出元件33,例如电连接器、电源缆线或其组合,供电至便携式电子装置6。 A first output connected to the power supply via Vol converter circuit 33 supply output element 32, such as electrical connectors, power cable, or a combination thereof, the power supply to the portable electronic device 6. 第二输出电源Vo2经由连接于电源转换电路32的第一导接元件34以及微投影装置4的第二导接元件43供电至微投影装置4,借此分别使便携式电子装置6及微投影装置4得以运行。 A second power supply 43 outputs power Vo2 second guide member 34, and connected via a first micro-projection guide means connected to the power conversion circuit 32 of the element 4 connected to the micro-projection means 4, thereby enabling the portable electronic device 6, respectively, and a micro projection device 4 to run. 在一些实施例中,便携式电子装置6为便携式电脑,电源转换装置3为便携式电脑所使用的电源转接器或电源适配器(Power Adapter),因此微投影装置4的电源来自于便携式电脑所使用的电源转接器或电源适配器。 In some embodiments, the portable electronic device 6 is a portable computer, power conversion means 3 or the power adapter to the power adapter used in portable computers (Power Adapter), so the micro projection device from the power supply 4 is used for portable computers power adapter or power adapter. 在一些实施例中,电源转换装置3所供电的便携式电子装置6可与由微投影装置4所接收的图像信号源的电子装置不同,例如但不限于便携式通信装置71、数字相机72、多媒体播放器(MP4)73等电子装置7,如图7B所示。 In some embodiments, the portable electronic device power conversion device supply 36 may be an electronic device the image signal source received 4 by the micro-projection apparatus different, for example, but not limited to portable communication device 71, a digital camera 72, a multimedia player electronic devices such as device 73 (MP4) 7, shown in Figure 7B.

[0057] 在本实施例中,微投影装置4与电源转换装置3可拆卸地相组合且形成结构以及电性连接。 [0057] In the present embodiment, the micro projection device 4 and the power conversion unit 3 is detachably combined form and structure and electrical connection. 电源转换装置3的壳体30具有一个或多个第一固定部302,例如但不限于卡槽。 The power conversion apparatus housing 303 having one or more first fixing portions 302, for example, but not limited to slot. 该第一固定部302较佳为设置于第一侧面30a。 The first fixing portion 302 is preferably disposed on the first side surface 30a. 微投影装置4的壳体42具有一个或多个第二固定部422,例如但不限于凸轨。 Housing means 42 of the micro-projection having one or more second fixing portions 422, for example, but not limited to the bump. 该第二固定部422较佳为设置于第一侧面42a,其架构于与电源转换装置3所对应的第一固定部302相卡配,且同时使电源转换装置3的第一导接元件34与微投影装置4的第二导接元件43相导接,并且第二输出电源Vo2可经由第一导接元件34以及第二导接元件43以供电至微投影装置4。 The second fixing portion 422 is preferably disposed on the first side surface 42a, and its structure to a power conversion apparatus 3 corresponding to the first fixing portion 302 with a snap fit, while the power converter means and the first guide member 34 contact 3 and second guide means 4 is connected to the micro-projection 43 of the guide member into contact and the second power output Vo2 via first connecting member 34 and the second connecting member 43 to supply power to the micro projection device 4.

[0058] 在一些实施例中,微投影装置4设有可充电式储能装置44,例如可充电电池,当微投影装置4与电源转换装置3分离时,可充电式储能装置44独立供电予微投影装置4,而便携式电子装置6经由信号传输元件5与微投影装置4连结,使便携式电子装置6的图像信号传输至微投影装置4,且微投影装置4得以将图像信号放大投影至屏幕上,如图6B所示。 [0058] In some embodiments, the micro-projection device 4 is provided with a rechargeable energy storage device 44, such as a rechargeable battery, when the projection unit 4 and the separation microchannel power conversion means 3, the rechargeable energy storage device 44 may be an independent power supply I micro-projection means 4, and the portable electronic device 6 via the signal transmitting element 4 connected to 5 micro projection device, so that the portable electronic device transmits the image signal 6 to the micro-projection unit 4, and the micro projection device 4 to the image signal amplifying projected to screen, shown in Figure 6B. 在另一些实施例中,当微投影装置4与电源转换装置3连接时,可由电源转换装置3供电给微投影装置4,并同时对微投影装置4的可充电式储能装置44进行充电。 In other embodiments, the micro-projection when the connector 3 and the power conversion means 4 means, by supplying power to the power conversion means 3 micro-projection means 4, and while the rechargeable energy storage device 44 of a micro projection device 4 is charged.

[0059] 在一些实施例中,微投影装置4包括投影镜头40、光源以及图像处理单元,此外, 微投影装置4的光源可为但不限于LED发光元件或激光发光元件。 [0059] In some embodiments, the micro-projection apparatus 440, and the image processing unit includes a light projecting lens, in addition, the micro-projection light source apparatus 4 may be, but is not limited to the LED light emitting element or a laser light emitting element. 另外,使用者可利用设置于壳体42的操作界面41,或红外线遥控控制方式(未图示)调整投影在屏幕上的图像信号的大小、亮度、焦距、角度以及解析度等,以获得较佳品质的图像。 Further, the user may be provided using a user interface 42 on housing 41, or the infrared remote control (not shown) to adjust the size of the projected image signal on the screen, brightness, focal length, angle, and resolution, etc., in order to obtain a more good quality images. 在一些实施例中,微投影装置4更包括一电路板45,其中光源以及图像处理单元设置于电路板45上。 In some embodiments, the micro-projection device 4 further comprises a circuit board 45, wherein the light source and the image processing unit 45 is provided on the circuit board.

[0060] 在一些实施例中,电源转换装置3的电源输入元件31设置于壳体30的第二侧面30b,且电性连接一外部电源与电源转换电路32,以接收该外部电源所提供的输入电源Vin 并传递至电源转换电路32。 [0060] In some embodiments, the power supply converter 31 input element 3 is disposed on the second side surface 30 of the housing 30b, and electrically connected to an external power source and the power conversion circuit 32 to receive the external power supply is provided input power source Vin and transmitted to the power conversion circuit 32. 在一些实施例中,电源输入元件31可为电连接器、电源缆线或其组合。 In some embodiments, the power input member 31 may be an electrical connector, power cable, or a combination thereof. 在本实施例中,电源转换电路32设置于壳体30内部的电路载体35上,其为交流/ 直流电源转换电路,并将输入电源Vin(例如交流电源)转换为第一输出电源Vol (例如直流电源)及第二输出电源Vo2 (例如直流电源),其中,第一输出电源Vol经由第三侧面30c 上的电源输出元件33电性连接于待供电的便携式电子装置6,以供应转换后的第一输出电源Vol至便携式电子装置6。 In the present embodiment, the power conversion circuit 32 is provided inside the housing 30 on the circuit carrier 35, which is the AC / DC power converter circuit, and the input power source Vin (e.g. AC) power source output into a first Vol. (E.g. DC power supply) and a second output Vo2 is power source (e.g. a DC power supply), wherein the first power supply output via a third side Vol power output element 33 is electrically connected to 30c on the portable electronic device 6 to be supplied to the supply of the converted a first output power to the portable electronic device 6 Vol. 在一些实施例中,电源输出元件33可为电连接器、电源缆线或其组合。 In some embodiments, the power output element 33 may be an electrical connector, power cable, or a combination thereof. 第二输出电源Vo2经由连接于电源转换电路32的第一导接元件34以及微投影装置4的第二导接元件43供电至微投影装置4。 Power connection element 43 to the second output of the micro projection device power connection element 34 and the second Vo2 micro projection guide means 4 via a first guide connected to the power conversion circuit 32 4. 在一些实施例中,第一输出电源Vol与第二输出电源Vo 2可具有不同或相同的电压电平。 In some embodiments, the first output and the second output power supply Vol Vo 2 may have different or the same voltage level. 信号传输元件5设置于微投影装置4的壳体42上,且直接或间接地连结微投影装置4与便携式电子装置6,以传输便携式电子装置6 的图像信号至该微投影装置4,使其能够将图像投影于屏幕上。 Signal transmitting member 5 is provided on the micro-projection means 42 of the housing 4, and is coupled directly or indirectly, a micro projection device 4 with the portable electronic device 6, the image signal transmitted from the portable electronic device 6 to the micro-projection means 4, so that image can be projected on the screen. 在一些实施例中,信号传输元件5可为电连接器、信号连接缆线或其组合。 In some embodiments, the signal transmission element 5 may be an electrical connector, cable connection signal or a combination thereof. 其中,该信号连接缆线可为模拟信号缆线、 数字信号缆线或光学缆线,例如光纤缆线,但不以此为限。 Wherein the signal connection cable may be an analog cable, digital cable or an optical signal cable, fiber optic cable, for example, but not limited thereto. 在另一些实施例中,信号传输元件5可为无线传输模块,例如蓝牙,但不以此为限。 In other embodiments, the signal transmitting member 5 may be a wireless transmission module, such as Bluetooth, but not limited thereto.

[0061] 在一些实施例中,具有投影功能的电源供应模块2更包括多个高度调整元件8,所述多个高度调整元件8较佳设置于微投影装置4的壳体42的底面,且邻近该底面的边角区域,但不以此为限,借此使用者可调整多个高度调整元件8,使具有投影功能的电源供应模块2的投影区域可根据使用环境而上下移动与调整。 The power supply module [0061] In some embodiments, a projection function 2 comprises a plurality of further height adjustment element 8, the bottom surface of said plurality of height adjustment member 8 is preferably disposed in the housing 42 of the micro projection device 4, and adjacent to the bottom corner region, but not limited to, whereby the user can adjust the height of the plurality of adjustment elements 8, so that the power supply module having a projecting function according to the projection region 2 can be moved up and down with the use environment adjustment. 在一些实施例中,高度调整元件8为可收纳支架、伸缩支架或可螺转元件,但不以此为限。 In some embodiments, the height adjustment element 8 is a retractable bracket, bracket or telescopic screw rotation member, but is not limited thereto. 在一些实施例中,高度调整元件8还可包括软垫或吸盘81,以避免多个高度调整元件8刮伤承载物、增加摩擦力及防止具有投影功能的电源供应模块2滑动而影响投影。 In some embodiments, the height adjustment element 8 may further comprise a cushion or chuck 81, in order to avoid scratching the plurality of height adjusting elements 8 bearing was to increase the friction and to prevent the power supply module having a projecting function and affect sliding projection.

[0062] 在一些实施例中,电源缆线以及信号连接缆线可同时制作于一包覆体(未图示) 内,以形成一整合电源与信号传输的传输缆线(未图示),以便于使用者携带。 [0062] In some embodiments, the power cable and a signal cable may be connected simultaneously to produce a covering member (not shown), to form an integrated power and signal transmission cable transmission (not shown), which enables users to carry. 在一些实施例中,电源缆线以及信号连接缆线也可彼此分离但以一固定装置使其固定在一起。 In some embodiments, the power cable and a signal cable is connected but may also be separated from each other to a fixing means to secure it together.

[0063] 在一些实施例中,具有投影功能的电源供应模块2的电源输出元件33与信号传输元件5分别为导接垫形式,因此,具有投影功能的电源供应模块2可直接外挂于便携式电子装置6的本体上(未图示),而无须使用电源缆线与信号连接缆线,直接利用接点接触的方式完成具有投影功能的电源供应模块2以及便携式电子装置6间的电力传输以及图像信号传输。 The power supply module [0063] In some embodiments, a projection function of the power output element 33 and the signal transmission member 52, respectively, the guide pad form, and therefore, the power supply module having a projecting function 2 may be directly hanged on a portable electronic means 6 on the body (not shown), without using the signal cable to connect the power cable directly contacts the contact mode power supply module to complete the power transfer function of a projection and an image signal 2 and 6 of the portable electronic device transmission.

[0064] 在一些实施例中,具有投影功能的电源供应模块2的微投影装置4的投影镜头40 也可采用光学传输线(未图示)实现,通过光学传输线可将投影光线延伸至更远且更多方向与角度进行投影。 The power supply module [0064] In some embodiments, the micro-projection having a projection function of the projection lens means 4 is 2 may also be an optical transmission line 40 (not shown) implemented, the projected light can extend through the optical transmission line and to further more projection angle direction. 在一些实施例中,微投影装置4包含投影镜头40、光源及图像处理单元,其中图像处理单元可选择设置于便携式电子装置6内,再通过光学缆线的传输,以由具有投影功能的电源供应模块2的投影镜头40投射图像。 In some embodiments, the micro-projection device 4 comprises a projection lens 40, a light source and an image processing unit, wherein the image processing unit is selectively disposed within the portable electronic device 6, and then transmitted through the optical cable, to a power supply having a projection function the supply module 2 projection lens 40 projects an image. [0065] 在一些实施例中,当输入电源Vin无法供电至具也投影功能的电源供应模块2或具有投影功能的电源供应模块2的电源输入元件31未接收输入电源Vin时,储存于便携式电子装置6的电池的能量,可反向经由具也投影功能的电源供应模块2的电源输出元件33 通过电源转换电路32供电至微投影装置4,或直接供电予微投影装置4。 [0065] In some embodiments, when the input power source Vin can not provide power to the tool is also a projector function power supply module power input 2 or the power supply module having a projecting function 2 of the element 31 is not receiving input power source Vin, stored in a portable electronic means energy battery 6 can be reversed via power output element also having a projector function 33 of the power supply module 2 by converting the power supply circuit 32 to the micro projection device 4, or a direct supply to the micro-projection device 4.

[0066] 在一些实施例中,具有投影功能的电源供应模块2的电源转换电路32包括第一级电源转换单元以及第二级电源转换单元(未图示),其中第一级电源转换单元可为交流/ 直流转换器,第二级电源转换单元可为直流/直流转换器,第一输出电源Vol可为输入电源Vin经由第一级电源转换单元转换后的直流电压输出,第二输出电源Vo2可为输入电源Vin 经由第一级电源转换单元以及第二级电源转换单元转换后的直流电压输出,反之亦然。 The power supply module [0066] In some embodiments, a projection function of a power conversion circuit 2 comprises a first stage 32 of the power conversion unit, and a second stage power conversion unit (not shown), wherein a first stage power conversion unit may AC / DC converter, a second stage power conversion unit may be a DC / DC converter, the output of the first power source may be an input power source Vin Vol via the DC voltage output after the first stage of the power conversion unit, a second power output Vo2 input power source Vin may be a DC voltage output by the power conversion unit of the first stage and a second stage power conversion unit, and vice versa.

[0067] 在一些实施例中,如图8所示,微投影装置4可卡配于电源转换装置3的上方且彼此结构与电性连接,其结构、功能以及原理与前述实施例相似,于此不再赘述。 [0067] In some embodiments, as shown in FIG. 8, each other and electrically connected to the micro-structure and the projection means 4 may be snap fit above the power conversion means 3, similar to the embodiment of the structure, function, and principle of the foregoing embodiment, in the this will not be repeated.

[0068] 综上所述,本发明提供一种具有投影功能的电源供应模块,其微投影装置内置于电源转换装置内部,且利用投影镜头将图像信号源的图像信号投影至屏幕或墙壁上,该具有投影功能的电源供应模块为体积小、重量轻,方便携带、使用便利,而且容易调整投影镜头以符合所需的投影角度。 [0068] In summary, the present invention provides a power supply module having a projection function, which the internal micro-projection device built in power conversion means, and by a projection lens on the projection image signal of an image signal source to the screen or wall, the power supply module having a projection function for small size, light weight, portable, convenient to use, and easy to adjust the projection angle of the projection lens required to meet. 此外,本发明的具有投影功能的电源供应模块,其电源转换装置可分别供电予不同驱动电源的电子装置及微投影装置,使之得以运行,增加具有投影功能的电源供应模块的实用效益。 Further, the power supply module having a projecting function according to the present invention, the power conversion device can be powered separately and micro-electronic device to a different projection device driving power source, to enable it to run, increasing the utility efficiency of the power supply module having a projecting function. 另一方面,本发明所提供的具有投影功能的电源供应模块, 其微投影装置与电源转换装置可互相连接或分离,该微投影装置内部设有可充电式储能装置,当微投影装置与电源转换装置分离时,其可独立对微投影装置供电,当微投影装置与电源转换装置连接时,可由电源转换装置供电给微投影装置,并同时对可充电式储能装置进行充电。 Another aspect, the present invention provides a power supply module having a projection function, which can be micro-projection means connected to a power converting apparatus or separate from each other, the interior of the micro-projection device provided with a rechargeable energy storage device, when the micro-projection device when separating the power conversion apparatus, which can be independently powered micro projection device, micro-projection means when the switching means is connected to the power supply, the power conversion apparatus by supplying power to a micro projection device, and while the rechargeable energy storage device is charged.

[0069] 纵使本发明已由上述的实施例详细叙述而可由本领域普通技术人员任施匠思而为诸般修饰,然而都不脱如附权利要求所欲保护的范围。 [0069] Even though the present invention has been described in detail above embodiments but may be any of those of ordinary skill in the art and is applied to all sorts of modifications Carpenter thought, but not off the scope of claims as appended desired protection.

Claims (12)

1. 一种具有投影功能的电源供应模块,至少包括:一微投影装置,包含一投影镜头,以提供图像投影;一电源转换装置,包含:一电源输入元件,架构于接收一输入电源;一电源转换电路,电性连接于该电源输入元件,转换该输入电源为一第一输出电源及一第二输出电源,且以该第一输出电源及该第二输出电源分别供电至一电子装置及该微投影装置;以及一电源输出元件,电连接于该电源转换电路,且将该第一输出电源提供至该电子装置;以及一信号传输元件,连结该电子装置或一图像信号源至该微投影装置,用以传输该电子装置或该图像信号源的图像信号至该微投影装置。 A power supply module having a projection function, comprising at least: a micro-projection means comprises a projection lens to provide an image projection; a power converting apparatus, comprising: a power input member to receive an input power architecture; a power conversion circuit, electrically connected to the power input element, converts the input power to a first output and a second output power supply, and power supply to the first output and the second output of each power supply to an electronic device and the micro projection device; and a power output element, electrically connected to the power conversion circuit and the first power supply output to the electronic device; and a signal transmission member, connected to the electronic device or an image signal source to the micro projection means for transmitting image signal of the electronic device or the source of the image signal to the micro-projection apparatus.
2.如权利要求1所述的具有投影功能的电源供应模块,其中该电源转换装置更包括一壳体,该微投影装置设置于该壳体内,且该投影镜头外露于该壳体。 2. The power supply module having a projecting function according to claim 1, wherein the power conversion device further comprises a housing, the micro projection device disposed in the housing, and the projection lens is exposed from the housing.
3.如权利要求2所述的具有投影功能的电源供应模块,其中该电源转换电路为交流/ 直流电源转换电路,该输入电源为交流电源、该第一输出电源为直流电源、以及该第二输出电源为直流电源。 The power supply module having a projecting function as claimed in claim 2, wherein the power conversion circuit to AC / DC power converter circuit, the input power to AC power, the output power to a first DC power source, and the second output power to DC power.
4.如权利要求1所述的具有投影功能的电源供应模块,其中该信号传输元件系选自电连接器、信号连接缆线及无线传输模块其中之一。 4. The power supply module having a projecting function according to claim 1, wherein the signal transmitting element is selected from one of an electrical connector, cable and wireless signal transmission module connected thereto.
5.如权利要求1所述的具有投影功能的电源供应模块,其中该电源输出元件以及该信号传输元件为包含电源缆线以及信号连接缆线的一整合式传输缆线。 The power supply module as claimed in a projection according to a function of the power output element and wherein the signal transmission element is a transmission line comprising integrated power cable and a signal cable connected to requirements.
6.如权利要求1所述的具有投影功能的电源供应模块,其中该电源转换装置更包括一电路载体,以及该微投影装置更包括一光源、一图像处理单元及一电路板,其中该电路载体与该电路板以连接线路相连接,该电源转换电路设置于该电路载体上、该光源以及该图像处理单元设置于该电路板上。 The power supply module of claim 6 having a projecting function according to claim 1 wherein the circuit, wherein the power conversion device further comprises a circuit carrier, and the micro projection device further comprises a light source, an image processing unit and a circuit board, vector connecting line is connected to the circuit board, the power conversion circuit disposed on the circuit carrier, the light source and the image processing unit is provided on the circuit board.
7.如权利要求1所述的具有投影功能的电源供应模块,其中该微投影装置与该电源转换装置可拆卸地结构与电性连接。 7. The power supply module having a projecting function according to claim 1, wherein the micro projection device and the power conversion apparatus is removably and electrically connected to the structure.
8.如权利要求7所述的具有投影功能的电源供应模块,其中该电源转换装置更包括一壳体、一第一导接元件以及一第一固定部;以及该微投影装置更包括一壳体、一第二导接元件以及一第二固定部,其中当该微投影装置与该电源转换装置相组合时,该第一固定部与该第二固定部相卡配,该第一导接元件与该第二导接元件相导接,该第二输出电源经由该第一导接元件以及该第二导接元件供电至该微投影装置。 The power supply module having a projecting function as claimed in claim 7, wherein the power conversion device further comprises a housing, a first connecting element and a first fixing portion; and a micro projection device further comprises a housing body, a second contacting element and a second fixing portion, wherein when the micro-projection device and the power conversion apparatus in combination, the first fixing portion and the second securing portion with the card, the first connecting and the second contacting element relative to the guide member connected to the second output of the power connection element via a first guide member and the second connecting means to supply to the micro-projection.
9.如权利要求8所述的具有投影功能的电源供应模块,其中该微投影装置更包括一可充电式储能装置,与该第二导接元件电连接,用以储存能量以及提供该微投影装置所需电力。 The power supply module having a projecting function according to claim 8, wherein the micro projection device further comprises a rechargeable energy storage device, electrically connecting elements, for contact with the stored energy and providing the second conductive microstructure The projection apparatus power required.
10.如权利要求8所述的具有投影功能的电源供应模块,其中当该输入电源未供电至该电源转换装置时,该电子装置经由该电源输出元件反向提供储存的电源至该电源转换电路,以供电至该微投影装置。 The power supply module having a projecting function according to claim 8, wherein when the input power is not to supply the power converter device, the electronic storage device provides power to the reverse power conversion circuit via the power output element to supply power to the micro-projection apparatus.
11. 一种具有投影功能的电源供应模块,至少包括:一微投影装置,包含一投影镜头,以提供图像投影;一电源转换装置,包含:一电源输入元件,架构于接收一输入电源;以及一电源转换电路,电性连接于该电源输入元件,以转换该输入电源;以及一信号传输元件,连结一图像信号源至该微投影装置,用以传输该图像信号源的图像信号至该微投影装置,其中,该电源转换装置提供该微投影装置以及一电子装置运行的电力。 11. A power supply module having a projection function, comprising at least: a micro-projection means comprises a projection lens to provide an image projection; a power converting apparatus, comprising: a power input member to receive an input power architecture; and a power conversion circuit, electrically connected to the power input element, to convert the input power supply; and a signal transmission device, an image signal source coupled to the micro-projection device for transmitting the image signal to the image signal source is a micro projection apparatus, wherein the power converter means to provide the micro-projection device and a power electronic device operation.
12. 一种投影系统,包括: 一电子装置;以及一具有投影功能的电源供应模块,包括: 一微投影装置,包含一投影镜头,以提供图像投影; 一电源转换装置,包含:一电源输入元件,架构于接收一输入电源;以及一电源转换电路,电性连接于该电源输入元件,以转换该输入电源;以及一信号传输元件,连结该电子装置或一图像信号源至该微投影装置,用以传输该电子装置或该图像信号源的图像信号至该微投影装置,其中,该电源转换装置提供该微投影装置以及该电子装置运行的电力。 12. A projection system, comprising: an electronic device; and a power supply module having a projection function, comprising: a micro-projection means comprises a projection lens to provide an image projection; a power converting apparatus, comprising: a power input elements, architecture to receive an input power supply; and a power conversion circuit, electrically connected to the power input element, to convert the input power supply; and a signal transmission member, connected to the electronic device or an image signal source to the micro projection device the image signal of the electronic device or for transmitting the image signal source to the micro-projection means, wherein, the power converter means to provide the micro-projection device and the power operation of the electronic device.
CN2010101349558A 2010-03-01 2010-03-01 Projection system and power supply module thereof with projection function CN102196218A (en)

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CN103529623B (en) * 2012-07-06 2015-12-02 昆盈企业股份有限公司 Optical projection system and How It Works thereof
WO2018218798A1 (en) * 2017-05-27 2018-12-06 深圳市光峰光电技术有限公司 Projection device

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