Photoelectric coupler damp-proof equipment
A photoelectric coupler and equipment technology, applied in the field of couplers, can solve the problems that the bottom surface cannot be well dried, the drying temperature is not well controlled, and the functionality of moisture-proof equipment is low, and the drying effect is improved, the structure is simple, and the drying is thorough. Effect
Inactive Publication Date: 2019-07-12
嘉兴劲境电子商务有限公司
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Problems solved by technology
Photocouplers usually use drying method for moisture-proof treatment during production, and photocouplers with different performances require different conditions when drying, some require high temperature, some require normal temperature or low temperature, and the existing ones The function of moisture-proof equipment is low, and the two drying methods are usually operated separately, which greatly increases the cost of equipment use; in addition, because the coupler has many surfaces, usually the bottom surface cannot be dried well, and the drying temperature is not good. Therefore, a kind of moisture-proof equipment with normal temperature drying and high temperature drying and adjustable temperature is needed to solve the existing problems
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[0018] Combine below Figure 1-5 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.
[0019] refer to Figure 1-5According to an embodiment of the present invention, a photoelectric coupler moisture-proof device includes a fixed plate body 27, a lower base 49 is fixedly installed under the fixed plate body 27, and a vacuum drying area is provided on the left part of the device, including a special The vacuum drying area includes a vacuum drying oven 15 fixedly installed on the top end surface of the fixed plate body 27 and a vacuum drying chamber 17 located in the vacuum drying oven 15. The bottom end surface of the vacuum drying chamber 17 is fixedly installed with multiple rows Fixed socket 79, wherein, described drying box comprises drying shell 18 and several fixed ...
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The invention discloses photoelectric coupler damp-proof device. The photoelectric coupler damp-proof device comprises a fixing plate body, wherein a lower base is fixedly arranged below the fixing plate body, a vacuum drying area is arranged in a left part area of the device, and a special drying box is included; and the vacuum drying area comprises a vacuum drying box and a vacuum drying cavity,wherein the vacuum drying box is fixedly arranged on the top end surface of the fixing plate body, the vacuum drying cavity is positioned in the vacuum drying box, and a plurality of rows of fixed sockets are fixedly arranged on the bottom end surface of the vacuum drying cavity. The device is simple in structure and convenient to operate; the device is provided with two different drying modes, so that different types of couplers can be dried; and a vacuum drying method is matched with a specially-made drying box, so that the water of each surface of each coupler can be evaporated, the oxidation of the couplers during drying can be reduced by using a high-temperature nitrogen drying method, the temperature can be automatically controlled within a set range, the drying effect can be greatly improved, and the device is worthy of popularization.
Description
technical field [0001] The invention relates to the technical field of couplers, in particular to a photoelectric coupler moisture-proof device. Background technique [0002] A photocoupler is an electrical-optical-electrical conversion device that transmits electrical signals through light as a medium. Photocouplers usually use drying method for moisture-proof treatment during production, and photocouplers with different performances require different conditions when drying, some require high temperature, some require normal temperature or low temperature, and the existing ones The function of moisture-proof equipment is low, and the two drying methods are usually operated separately, which greatly increases the cost of equipment use; in addition, because the coupler has many surfaces, usually the bottom surface cannot be dried well, and the drying temperature is not good. Therefore, there is a need for a moisture-proof device with two modes of normal temperature drying an...
Claims
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IPC IPC(8): F26B5/04F26B9/06F26B21/00F26B25/00
CPCF26B5/04F26B9/06F26B21/001F26B25/007
Inventor 张雅芬
Owner 嘉兴劲境电子商务有限公司