A novel electrode shade cap structure with light-shielding flow-through structure

Abstract

The utility model discloses a novel electrode light -shielding cap structure with light -shielding flow structure, including light -shielding cap body, the inside of light -shielding cap body is equipped with the accommodation cavity, and the inside diameter of accommodation cavity is matched with the outer diameter of electrode, is used for accommodating electrode, the lower extreme of light -shielding cap body is equipped with the liquid inlet hole, is used for making the solution of being measured flow into the accommodation cavity, the lateral wall of light -shielding cap body is equipped with the flow groove, is used for making the solution of being measured flow out the accommodation cavity, realizes solution flow. The utility model in the continuous test of industrial electrode can guarantee that electrode calibration and test are under the same light environment, avoid the measurement error of different electrode because of the different light intensity.

Description

Technical Field

[0001] This utility model relates to a light-shielding cap, specifically a novel electrode light-shielding cap structure with a light-shielding and flow-through structure. Background Technology

[0002] In practical testing, some industrial electrodes often require continuous, long-term testing. Therefore, the light environment in which the electrodes are exposed varies at different times. Because the sensitive films of some electrodes respond differently under different light conditions, this can lead to inaccurate measurements.

[0003] The impact of light on long-term continuous electrode testing has not been adequately considered, with most users only taking into account the effects of factors such as temperature on test results. However, light can significantly influence the response of some electrodes, leading to measurement errors and even erroneous results under different testing light conditions. While some conventional light-shielding devices can effectively block light, they can interfere with the direct contact between the electrode and the solution being tested, causing slow electrode response or even inaccurate measurements. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a novel electrode light-shielding cap structure with a light-shielding and flow-through structure, so as to solve the problem that some electrodes respond differently to the measured ions under different light environments, and therefore measurement errors will occur in continuous electrode measurements due to differences in light intensity.

[0005] The novel electrode light-shielding cap structure with a light-shielding and flow-through structure of this utility model is achieved through the following technical solution: a light-shielding cap body is provided inside the light-shielding cap body, the inner diameter of which matches the outer diameter of the electrode for accommodating the electrode; a liquid inlet hole is provided at the lower end of the light-shielding cap body for allowing the test solution to flow into the test cavity; and a flow groove is provided on the side wall of the light-shielding cap body for allowing the test solution to flow out of the test cavity, thereby realizing solution flow.

[0006] As a preferred technical solution, the accommodating cavity is provided with a slot for holding and fixing the electrode.

[0007] As a preferred technical solution, the liquid inlet is located at the center of the bottom of the light-shielding cap or is symmetrically distributed.

[0008] As a preferred technical solution, the flow channel is located on the upper side wall of the light-shielding cap and is distributed in a ring or multiple axial channels.

[0009] As a preferred technical solution, the sunshade hat body is made of a sunshade material, and the sunshade material is an opaque plastic or metal coating material.

[0010] The beneficial effects of this utility model are:

[0011] In continuous testing of industrial electrodes, this invention ensures that electrode calibration and testing are conducted under the same light environment, avoiding measurement errors caused by differences in light intensity between different electrodes. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a schematic diagram of the structure of the sunshade hat of this utility model. Detailed Implementation

[0015] All features disclosed in this specification, or all steps in all disclosed methods or processes, may be combined in any way, except for mutually exclusive features and / or steps.

[0016] like Figures 1-2 As shown, this utility model discloses a novel electrode light-shielding cap structure with a light-shielding and flow-through structure, including a light-shielding cap body 4. The light-shielding cap body 4 has an internal accommodating cavity, the inner diameter of which matches the outer diameter of the electrode 5, for accommodating the electrode 5. The lower end of the light-shielding cap body 4 has a liquid inlet hole 3 for allowing the test solution to flow into the accommodating cavity. The side wall of the light-shielding cap body 4 has a flow groove 1 for allowing the test solution to flow out of the accommodating cavity, thereby realizing solution flow.

[0017] To facilitate electrode fixation, in this embodiment, a slot 2 is provided in the accommodating cavity for holding and fixing the electrode 5.

[0018] Among them, the liquid inlet hole 3 is located at the bottom center of the light-shielding cap body 4 or is symmetrically distributed.

[0019] Among them, the flow channel 1 is located on the upper side wall of the light-shielding cap 4, and is distributed in a ring or multiple axial channels.

[0020] In order to provide a light-blocking function, in this embodiment, the light-blocking cap 4 is made of a light-blocking material, which is an opaque plastic or a metal-coated material.

[0021] The electrode cap of this invention features an inlet and an outlet. The electrode is placed in the slot of the light-shielding cap, and the solution to be tested enters the cap through the inlet at the bottom. The flow channel at the top effectively blocks light while ensuring sufficient and effective contact between the electrode and the solution, thus making the electrode test more accurate.

[0022] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions conceived without inventive effort should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope defined in the claims.

Claims

1. A novel electrode light-shielding cap structure with a light-shielding and flow-through structure, characterized in that: Including the sunshade cap body (4), The light-shielding cap (4) has a receiving cavity inside, the inner diameter of which matches the outer diameter of the electrode (5) to accommodate the electrode (5); The lower end of the light-shielding cap (4) is provided with a liquid inlet hole (3) for allowing the solution to be tested to flow into the accommodating cavity; The side wall of the light-shielding cap (4) is provided with a flow groove (1) to allow the solution to be tested to flow out of the accommodating cavity and realize solution flow.

2. The electrode light-shielding cap structure according to claim 1, characterized in that, The cavity is provided with a slot (2) for holding and fixing the electrode (5).

3. The electrode light-shielding cap structure according to claim 1, characterized in that, The liquid inlet (3) is located at the bottom center of the light-shielding cap (4) or symmetrically distributed.

4. The electrode light-shielding cap structure according to claim 1, characterized in that, The flow channel (1) is located on the upper side wall of the light-shielding cap (4) and is distributed in a ring or multiple axial channels.

5. The electrode light-shielding cap structure according to claim 1, characterized in that, The light-blocking cap (4) is made of light-blocking material.

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