Temperature controlling equipment

Patent metadata

Field	Value
Publication number	US-2016258679-A1
Application number	US-201514826195-A
Country	US
Kind code	A1
Filing date	Aug 13, 2015
Priority date	Mar 4, 2015
Publication date	Sep 8, 2016
Grant date	—

Abstract

A temperature controlling equipment includes a connection head of a fluid output device, an isolation hood, a drying chamber and a dry air source. The connection head of the fluid output device has an output nozzle and a first fluid output pipe. The isolation hood has a hood body and a second fluid output pipe. The hood body defines a working space. The output nozzle is communicated with the working space. The second fluid output pipe is communicated with the working space and the first fluid output pipe. The first fluid output pipe and the second fluid output pipe have a connection interface in between. The connection interface is at least partially located in the drying chamber. The dry air source is communicated with the drying chamber and is configured to provide a dry air to the drying chamber.

First claim

What is claimed is:

1 . A temperature controlling equipment, comprising:
a connection head of a fluid output device having an output nozzle and a first fluid output pipe; an isolation hood having a hood body and a second fluid output pipe, the hood body defining a working space, the output nozzle being communicated with the working space, the second fluid output pipe being communicated with the working space and the first fluid output pipe, the first fluid output pipe and the second fluid output pipe having a connection interface in between; a drying chamber, the connection interface being at least partially located in the drying chamber; and a dry air source communicated with the drying chamber, the dry air source being configured to provide a dry air to the drying chamber.

2 . The temperature controlling equipment of claim 1 , further comprising:
at least one sealing element at least partially sealing the connection interface, and the sealing element being at least partially located in the drying chamber.

3 . The temperature controlling equipment of claim 1 , wherein the drying chamber is at least partially located in the hood body.

4 . The temperature controlling equipment of claim 1 , wherein the connection head of the fluid output device comprises:
a main body; and a protruding portion located at a side of the main body facing the hood body, and the protruding portion protrudes towards the hood body, wherein an entrance of the first fluid output pipe is located on an end surface of the protruding portion; wherein the isolation hood comprises: a recessed portion located at a side of the hood body facing the main body, and the protruding portion at least partially extends to the recessed portion, wherein an exit of the second fluid output pipe is located in the recessed portion and is communicated with the entrance of the first fluid output pipe, and the recessed portion is communicated with the dry air source, such that the recessed portion becomes at least a part of the drying chamber.

5 . The temperature controlling equipment of claim 4 , further comprising:
at least one sealing element located between the end surface of the protruding portion and a bottom surface of the recessed portion, and the sealing element surrounding the entrance of the first fluid output pipe and the exit of the second fluid output pipe.

6 . The temperature controlling equipment of claim 4 , further comprising:
a sealing element located between the main body and the isolation hood, and the sealing element surrounding the recessed portion and the protruding portion.

7 . The temperature controlling equipment of claim 1 , wherein the connection head of the fluid output device has a lower half adjacent to the isolation hood and an upper half away from the isolation hood, an exit of the first fluid output pipe is located at the upper half.

8 . The temperature controlling equipment of claim 1 , further comprising:
a heating device thermally connected to the drying chamber.

9 . The temperature controlling equipment of claim 1 , wherein a channel center of the first fluid output pipe and a channel center of the second fluid output pipe are substantially located on a same straight line.

10 . The temperature controlling equipment of claim 1 , further comprising:
an assembly and disassembly device connected with the connection head of the fluid output device and the isolation hood, the assembly and disassembly device having a force exertion combination center, a distance between the force exertion combination center and a channel center of the second fluid output pipe is less than 4 cm.

11 . The temperature controlling equipment of claim 1 , wherein a part of the second fluid output pipe adjacent to the first fluid output pipe diminishingly inclines towards the direction facing the first fluid output pipe.

12 . An isolation hood configured to connect with a connection head of a fluid output device in a temperature controlling equipment, the connection head of the fluid output device having an output nozzle and a first fluid output pipe, the isolation hood comprising:
a hood body and a second fluid output pipe, the hood body defining a working space configured to be communicated with the output nozzle, the second fluid output pipe being configured to communicate with the working space and the first fluid output pipe, the second fluid output pipe having a recessed portion near an exit; and a drying chamber connected with a dry air source, the drying chamber being disposed on the working space, and the recessed portion being at least partially located in the drying chamber.

13 . The isolation hood of claim 12 , further comprising:
at least one sealing element at least partially sealing a connection interface between the first fluid output pipe and the second fluid output pipe, and the sealing element being at least partially located in the drying chamber.

Assignees

• Mpi Corp

Inventors

• Lee Yueh-Ying
• Krystad Helge Jacob
• Chang Ying-Chiao

Classifications

• F26B3/04 Primary

  the gas or vapour circulating over or surrounding the materials or objects to be dried (F26B3/14 takes precedence) · CPC title

• G01R31/2874 Primary

  related to temperature · CPC title

• G01R31/2862

  Chambers or ovens; Tanks · CPC title

• G01R31/003

  Environmental or reliability tests (of individual semiconductors G01R31/2642; of PCB's G01R31/2817; of IC's G01R31/2855; of other circuits G01R31/2849) · CPC title