公开(公告)号：US20080043439A1

公开(公告)日：2008-02-21

申请号：US11626133

申请日：2007-01-23

Applicant: Chia-Jui Lin ,  Kuo-Ching Chang ,  Hui-Chih Lin

Inventor： Chia-Jui Lin ,  Kuo-Ching Chang ,  Hui-Chih Lin

IPC: H05K7/20

CPC classification number: G03B21/16

Abstract: A cooling module for use with a DMD module of a projection apparatus is provided. The cooling module comprises a heat conduction device, at least one heat pipe, and at least one fin. Heat accumulating on the DMD module can be released from the heat conduction device to the fins through the heat pipe. Meanwhile, the fins partially overlap along the direction of the light coming from the light source. Thus, the fins can also prevent the unused light in the casing of the projection apparatus from leakage.

Abstract translation: 提供了一种与投影装置的DMD模块一起使用的冷却模块。 冷却模块包括热传导装置，至少一个热管和至少一个翅片。 在DMD模块上积聚的热量可以通过热管从热传导装置释放到散热片。 同时，翅片沿着来自光源的光的方向部分地重叠。 因此，散热片也可以防止投影装置的壳体中的未使用的光泄漏。

公开(公告)号：US20070240429A1

公开(公告)日：2007-10-18

申请号：US11531520

申请日：2006-09-13

Applicant: Chia-Jui Lin ,  Hsiu-Ming Chang ,  Kuo-Ching Chang ,  Hui-Chih Lin ,  Yu-Ho Tsao

Inventor： Chia-Jui Lin ,  Hsiu-Ming Chang ,  Kuo-Ching Chang ,  Hui-Chih Lin ,  Yu-Ho Tsao

IPC: F25B21/02 ,  F25D23/12

CPC classification number: F25B21/04 ,  H04N9/3144

Abstract: A temperature controlling system adapted for a projection apparatus is provided. The projection apparatus comprises at least a heat generating element, while the temperature controlling system comprises a liquid flow system, a heat generating device, and a heat transferring device. The liquid flow system is disposed along the heat generating element. The heat generating device produces heat with a positive value (endothermic) or a negative value (exothermic) in response to an environment dependent on the location of the projection apparatus. The heat transferring device transfers the heat generated by the heat generating device along the liquid flow system. The present invention maintains the operation of the projection apparatus under the desired working temperature and enables a thermal equilibrium of the projection apparatus without being influenced by the over-temperature or under-temperature of the external environment.

Abstract translation: 提供一种适用于投影装置的温度控制系统。 投影装置至少包括发热元件，而温度控制系统包括液体流动系统，发热装置和传热装置。 液体流动系统沿着发热元件设置。 响应于取决于投影装置的位置的环境，发热装置产生具有正值（吸热）或负值（放热）的热量。 传热装置沿着液体流动系统传递由发热装置产生的热量。 本发明将投影装置的操作保持在期望的工作温度下，并且能够在不受外部环境的过温或过温的情况下影响投影装置的热平衡。

公开(公告)号：US20070247592A1

公开(公告)日：2007-10-25

申请号：US11734922

申请日：2007-04-13

Applicant: Chia-Jui Lin ,  Hsiu-Ming Chang ,  Kuo-Ching Chang ,  Hui-Chih Lin ,  Yu-Ho Tsao

Inventor： Chia-Jui Lin ,  Hsiu-Ming Chang ,  Kuo-Ching Chang ,  Hui-Chih Lin ,  Yu-Ho Tsao

IPC: G03B21/26

CPC classification number: G03B21/16 ,  H04N5/7441 ,  H04N9/3144

Abstract: A projection apparatus having a temperature controlling system is provided. The projection apparatus comprises at least a heat generating element, while the temperature controlling system comprises a liquid flow system, a heat generating device, and a heat transferring device. The liquid flow system is disposed along the heat generating element. The heat generating device produces heat with a positive value (endothermic) or a negative value (exothermic) in response to an environment dependent on the location of the projection apparatus. The heat transferring device transfers the heat generated by the heat generating device along the liquid flow system. The present invention maintains the operation of the projection apparatus under the desired working temperature and enables a thermal equilibrium of the projection apparatus without being influenced by the over-temperature or under-temperature of the external environment.

Abstract translation: 提供具有温度控制系统的投影装置。 投影装置至少包括发热元件，而温度控制系统包括液体流动系统，发热装置和传热装置。 液体流动系统沿着发热元件设置。 响应于取决于投影装置的位置的环境，发热装置产生具有正值（吸热）或负值（放热）的热量。 传热装置沿着液体流动系统传递由发热装置产生的热量。 本发明将投影装置的操作保持在期望的工作温度下，并且能够在不受外部环境的过温或过温的影响的情况下使投影装置的热平衡。

公开(公告)号：US08147072B2

公开(公告)日：2012-04-03

申请号：US11626133

申请日：2007-01-23

Applicant: Chia-Jui Lin ,  Kuo-Ching Chang ,  Hui-Chih Lin

Inventor： Chia-Jui Lin ,  Kuo-Ching Chang ,  Hui-Chih Lin

IPC: G03B21/16 ,  H05K7/20

CPC classification number: G03B21/16

Abstract: A cooling module for use with a DMD module of a projection apparatus is provided. The cooling module includes a heat conduction device, at least one heat pipe, and at least one fin. Heat accumulating on the DMD module can be released from the heat conduction device to the fins through the heat pipe. Meanwhile, the fins partially overlap along the direction of the light coming from the light source. Thus, the fins can also prevent the unused light in the casing of the projection apparatus from leakage.

Abstract translation: 提供了一种与投影装置的DMD模块一起使用的冷却模块。 冷却模块包括热传导装置，至少一个热管和至少一个翅片。 在DMD模块上积聚的热量可以通过热管从热传导装置释放到散热片。 同时，翅片沿着来自光源的光的方向部分地重叠。 因此，散热片也可以防止投影装置的壳体中的未使用的光泄漏。

公开(公告)号：US07862181B2

公开(公告)日：2011-01-04

申请号：US11734922

申请日：2007-04-13

Applicant: Chia-Jui Lin ,  Hsiu-Ming Chang ,  Kuo-Ching Chang ,  Hui-Chih Lin ,  Yu-Ho Tsao

Inventor： Chia-Jui Lin ,  Hsiu-Ming Chang ,  Kuo-Ching Chang ,  Hui-Chih Lin ,  Yu-Ho Tsao

IPC: G03B21/26 ,  F25B21/02 ,  F25D23/12

CPC classification number: G03B21/16 ,  H04N5/7441 ,  H04N9/3144

Abstract: A projection apparatus having a temperature controlling system is provided. The projection apparatus comprises at least a heat generating element, while the temperature controlling system comprises a liquid flow system, a heat generating device, and a heat transferring device. The liquid flow system is disposed along the heat generating element. The heat generating device produces heat with a positive value (endothermic) or a negative value (exothermic) in response to an environment dependent on the location of the projection apparatus. The heat transferring device transfers the heat generated by the heat generating device along the liquid flow system. The present invention maintains the operation of the projection apparatus under the desired working temperature and enables a thermal equilibrium of the projection apparatus without being influenced by the over-temperature or under-temperature of the external environment.

Abstract translation: 提供具有温度控制系统的投影装置。 投影装置至少包括发热元件，而温度控制系统包括液体流动系统，发热装置和传热装置。 液体流动系统沿着发热元件设置。 响应于取决于投影装置的位置的环境，发热装置产生具有正值（吸热）或负值（放热）的热量。 传热装置沿着液体流动系统传递由发热装置产生的热量。 本发明将投影装置的操作保持在期望的工作温度下，并且能够在不受外部环境的过温或过温的影响的情况下使投影装置的热平衡。

公开(公告)号：US07967447B2

公开(公告)日：2011-06-28

申请号：US11945569

申请日：2007-11-27

Applicant: Chia-Jui Lin ,  Hui-Chih Lin

Inventor： Chia-Jui Lin ,  Hui-Chih Lin

IPC: G03B21/16 ,  G03B21/18 ,  H04N5/74

CPC classification number: G03B21/16

Abstract: An overheat prevention device comprises an inclination angle detector, a cooling module, and a control circuitry. The inclination detector is adapted to detect a first inclination angle and a second inclination angle, which an light source module is subject to relative to a reference plane, and transmit a first inclination signal and a second inclination signal, respectively. In response to the first inclination signal, the control circuitry alters the cooling module from a first operation mode to a second operation mode. In response to the second inclination signal, the control circuitry alters a projection apparatus from the first operation mode to the second operation mode.

Abstract translation: 防过热装置包括倾斜角度检测器，冷却模块和控制电路。 倾斜检测器适于检测光源模块相对于参考平面经受的第一倾斜角度和第二倾斜角度，并分别发射第一倾斜信号和第二倾斜信号。 响应于第一倾斜信号，控制电路将冷却模块从第一操作模式改变为第二操作模式。 响应于第二倾斜信号，控制电路将投影装置从第一操作模式改变为第二操作模式。

公开(公告)号：US20090135378A1

公开(公告)日：2009-05-28

申请号：US12058791

申请日：2008-03-31

Applicant: Chia-Jui Lin ,  Hui-Chih Lin ,  Hsiu-Ming Chang

Inventor： Chia-Jui Lin ,  Hui-Chih Lin ,  Hsiu-Ming Chang

IPC: G03B21/16

CPC classification number: G03B21/16

Abstract: A projection device is provided. The projection device comprises a heat source, a housing, and a cooling system. The cooling system is disposed inside the housing of the projection device. The housing comprises at least one outlet and at least one inlet. The cooling system comprises a first cooling device and a second cooling device, wherein the first cooling device is adapted to guide the air outside the housing from the inlet to the outlet, while the second cooling device is disposed adjacent to the outlet and inhales the air outside the housing through the outlet to cooperatively dissipate the heat generated by the heat source of the projection device.

Abstract translation: 提供投影装置。 投影装置包括热源，壳体和冷却系统。 冷却系统设置在投影装置的壳体的内部。 壳体包括至少一个出口和至少一个入口。 冷却系统包括第一冷却装置和第二冷却装置，其中第一冷却装置适于将壳体外部的空气从入口引导到出口，而第二冷却装置邻近出口设置并吸入空气 通过出口在壳体外部协同地散发由投影装置的热源产生的热量。

公开(公告)号：US08740393B2

公开(公告)日：2014-06-03

申请号：US13166411

申请日：2011-06-22

Applicant: Chia-Jui Lin ,  Hsiu-Ming Chang ,  Hui-Chih Lin

Inventor： Chia-Jui Lin ,  Hsiu-Ming Chang ,  Hui-Chih Lin

IPC: G03B21/16 ,  F21V29/00 ,  F21V7/20

CPC classification number: G03B21/16 ,  F24F13/10 ,  G03B21/2026

Abstract: A guiding device and a projector comprising the same are provided. The projector comprises a blower and a bulb. The blower is used for cooling the bulb. The guiding device is disposed between the blower and the bulb, and comprises a body and a flapper. The body of the guiding device is formed with a first outlet and a second outlet. The first outlet and the second outlet are adapted to guide the blower to form a first airflow and a second airflow, respectively. The flapper is disposed in the second outlet and moves along a direction of gravity to partially cover the second outlet to force the second airflow to flow towards a portion of the bulb away from the direction of gravity.

Abstract translation: 提供了引导装置和包括该引导装置的投影仪。 投影机包括鼓风机和灯泡。 鼓风机用于冷却灯泡。 引导装置设置在鼓风机和灯泡之间，并且包括主体和挡板。 引导装置的主体形成有第一出口和第二出口。 第一出口和第二出口分别适于引导鼓风机以形成第一气流和第二气流。 挡板设置在第二出口中并且沿重力方向移动以部分地覆盖第二出口，以迫使第二气流朝向重力方向的灯泡的一部分流动。

公开(公告)号：US20090034192A1

公开(公告)日：2009-02-05

申请号：US11945569

申请日：2007-11-27

Applicant: Chia-Jui Lin ,  Hui-Chih Lin

Inventor： Chia-Jui Lin ,  Hui-Chih Lin

IPC: H05K7/20

CPC classification number: G03B21/16

Abstract: An overheat prevention device for use in a projection apparatus is provided. The projection apparatus comprises a light source module. The overheat prevention device comprises an inclination angle detector, a cooling module, and a control circuitry. The inclination detector is adapted to detect a first inclination angle and a second inclination angle, which the light source module is subject to relative to a reference plane, and transmit a first inclination signal and a second inclination signal, respectively. In response to the first inclination signal, the control circuitry alters the cooling module from a first operation mode to a second operation mode. In response to the second inclination signal, the control circuitry alters the projection apparatus from the first operation mode to the second operation mode.

Abstract translation: 提供一种用于投影装置的过热防止装置。 投影装置包括光源模块。 过热防止装置包括倾斜角度检测器，冷却模块和控制电路。 倾斜检测器适于检测光源模块相对于参考平面经受的第一倾斜角度和第二倾斜角度，并分别发射第一倾斜信号和第二倾斜信号。 响应于第一倾斜信号，控制电路将冷却模块从第一操作模式改变为第二操作模式。 响应于第二倾斜信号，控制电路将投影装置从第一操作模式改变为第二操作模式。

公开(公告)号：US20070147043A1

公开(公告)日：2007-06-28

申请号：US11551119

申请日：2006-10-19

Applicant: Chia-Jui Lin ,  Hui-Chih Lin

Inventor： Chia-Jui Lin ,  Hui-Chih Lin

IPC: F21V29/00

CPC classification number: F21V29/673 ,  G03B21/16

Abstract: The present invention is a cooling apparatus for use in lighting that comprises a reflector. The cooling apparatus comprises an airflow guiding module and a fan wherein the guiding module is circumferentially disposed around the reflector to form a first guiding space between the reflector and the guiding module. The guiding module has an airflow inlet and an airflow outlet. The fan is disposed on the outer end of the airflow inlet to guide outside airflow traveling from the airflow inlet to the airflow outlet through the first guiding space. The cooling apparatus of the present invention further comprises a shielding device disposed on the outer end of the airflow outlet to form a second guiding space between the shielding device and the airflow outlet, whereby the reflector is cooled efficiently while shielding light.

Abstract translation: 本发明是一种用于照明的冷却装置，其包括反射器。 冷却装置包括气流引导模块和风扇，其中引导模块周向地布置在反射器周围，以在反射器和引导模块之间形成第一引导空间。 引导模块具有气流入口和气流出口。 风扇设置在气流入口的外端，以引导从气流入口到气流出口通过第一引导空间行进的外部气流。 本发明的冷却装置还包括设置在气流出口的外端上的屏蔽装置，以在屏蔽装置和气流出口之间形成第二引导空间，由此在屏蔽光时有效地冷却反射器。