CN-121994000-A - Optical element drying device

Abstract

The invention provides an optical element drying device, and belongs to the technical field of part cleaning. It has solved the easy problem of remaining impurity when current optical element air-dries. This optical element drying device, including the cell body, set up in the top cap of cell body top and can drive the top cap descends to the elevating system who covers at the cell body top with sealed, and the cell body internal lower part is provided with alcohol and can carries out the heating pipe of heating to alcohol, the cell body internal upper portion is provided with the condenser pipe of coiling along cell body inner wall circumference, the below of top cap is fixed with the supporter, still be fixed with the level between supporter and the top cap and set up and be platelike water conservancy diversion lid, the water conservancy diversion lid is buckled and is the type of falling V. The optical element drying device has the advantage of good drying effect.

Inventors

• XU ZHIQIANG
• LIN HUMING

Assignees

• 玉环震浪超声股份有限公司

Dates

Publication Date

20260508

Application Date

20260410

Claims (6)

1. 1. The utility model provides an optical element drying device, includes cell body (1), sets up in top cap (2) and can drive of cell body (1) top cap (2) decline to lid elevating system (3) at cell body (1) top with sealed, a serial communication port, lower part is provided with alcohol (4) and can carry out heating pipe (5) to alcohol (4) in cell body (1), upper portion is provided with condenser pipe (6) of coiling along cell body (1) inside wall circumference in cell body (1), the below of top cap (2) is fixed with supporter (7), still be fixed with the level between supporter (7) and top cap (2) and set up and be platy water conservancy diversion lid (8), water conservancy diversion lid (8) are buckled and are the type of falling V.
2. 2. An optical element drying device according to claim 1, characterized in that the circumferential edges of the deflector cover (8) are each turned down to form a turned-over edge (8 b) in the shape of a ring.
3. 3. An optical element drying device according to claim 1 or 2, characterized in that the middle part in the tank body (1) is provided with a circular collecting tank (1 a), the collecting tank (1 a) is positioned below the condensing tube (6), a liquid outlet tube (9) communicated with the collecting tank (1 a) is hermetically penetrated at the side part of the tank body (1), a liquid inlet tube (10) is hermetically penetrated at the lower part of the tank body (1), and the optical element drying device further comprises a filter, wherein the liquid outlet tube (9) and the liquid inlet tube (10) are respectively communicated with the filter.
4. 4. An optical element drying device according to claim 1 or 2, characterized in that the heating pipe (5) is laid tightly on the bottom surface inside the tank (1) and/or on the inner wall of the lower part of the tank (1).
5. 5. An optical element drying device according to claim 1 or 2, further comprising a vertically arranged columnar connecting arm (11), wherein the upper end of the connecting arm (11) is connected with the lifting mechanism (3), and the lower end of the connecting arm (11) passes through the top cover (2) and the diversion cover (8) in sequence downwards and is fixed with the storage rack (7).
6. 6. An optical element drying device according to claim 1 or 2, characterized in that the shelf (7) comprises a frame (7 a) and a plurality of rollers (7 b) each rotatably connected to the frame (7 a), the axes of the plurality of rollers (7 b) being arranged in a horizontal direction.

Description

Optical element drying device Technical Field The invention belongs to the technical field of cleaning of parts and relates to an optical element drying device. Background The optical element is used as a core precision component of an optical system, and the surface cleanliness of the optical element directly determines the core performances such as light transmittance, imaging quality and the like. While conventional cleaning methods are difficult to adapt to the material and process characteristics of optical elements, ultrasonic cleaning is a common cleaning method suitable for cleaning optical elements. For example, an ultrasonic eyeglass cleaner is designed and applied for Chinese patent, the application number of the ultrasonic eyeglass cleaner is 200820165542.4, the application number of the ultrasonic eyeglass cleaner is CN201269954Y, the ultrasonic eyeglass cleaner comprises an upper cover, a shell and an ultrasonic instrument arranged in the shell, a cleaning inner container is arranged on the upper layer in the shell, a water tank is arranged on the lower layer of the shell, a water outlet is arranged between the cleaning inner container and the water tank, an air outlet is arranged on the side wall of the cleaning inner container, and the ultrasonic instrument is fixed on the lower layer in the shell. The ultrasonic eyeglass cleaner generates ultrasonic waves through the ultrasonic instrument for cleaning eyeglasses, after cleaning, cleaning liquid flows into the water tank through the water outlet arranged between the cleaning inner container and the water tank, and finally moisture in the cleaning inner container is discharged through the air outlet, so that the eyeglasses are air-dried. However, when the optical element is dried by adopting the air drying method, impurities such as dust in the outside air remain on the optical element to cause secondary pollution, which is unavoidable. Disclosure of Invention The invention aims at solving the problems existing in the prior art, and provides an optical element drying device which solves the problem that impurities are easy to remain in the air drying process of the existing optical element. The aim of the invention can be achieved by the following technical scheme: The utility model provides an optical element drying device, includes the cell body, sets up in the top cap of cell body top and can drive the top cap descends to the elevating system who covers at the cell body top with sealed, its characterized in that, the cell body internal lower part is provided with alcohol and can carries out the heating pipe of heating to alcohol, cell body internal upper portion is provided with the condenser pipe of coiling along cell body inner wall circumference, the below of top cap is fixed with the supporter, still be fixed with the level between supporter and the top cap and set up and be platelike water conservancy diversion lid, the water conservancy diversion lid is buckled and is the type of falling V. The optical element drying device is used in combination with a cleaning device, firstly, an optical element is cleaned, and after the cleaning is finished, the optical element drying device dries the optical element with water drops. When the optical element drying device is used, the lifting mechanism drives the top cover, the flow guide cover and the storage rack to synchronously lift until the storage rack is exposed out of the top of the groove body, and the optical element with water drops left on the surface or the fixed basket with the optical element is placed on the storage rack. The lifting mechanism drives the top cover, the diversion cover and the storage rack to synchronously descend until the top cover is hermetically covered on the top of the tank body, so that a closed cavity is formed in the tank body. At this time, the supporter is located along the central position of the condenser pipe of cell body inner wall circumference coiling and being the tube-shape setting or be less than the position of condenser pipe. The heating pipe is internally filled with a high-temperature liquid medium, alcohol at the bottom of the tank body is heated in a heat exchange mode, the alcohol which is easy to volatilize is heated and volatilized upwards, gaseous alcohol can pass through the surface of an optical element on the storage rack in the ascending process, and residual water drops on the surface of the optical element are taken away, so that a principle similar to air drying is formed, and the surface of the optical element is dried. The low-temperature liquid medium is filled in the condensing tube, so that the temperature of the upper part of the tank body is lower relative to the temperature of the lower part, the part, close to the inner wall of the tank body, of the rising gaseous alcohol is in contact with the coiled condensing tube, the gaseous alcohol, close to the center, falls down after being condensed on the condensing tube, pas