CN214621624U - Waterproof testing arrangement of switched reluctance motor controller - Google Patents
Waterproof testing arrangement of switched reluctance motor controller Download PDFInfo
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- CN214621624U CN214621624U CN202120168333.0U CN202120168333U CN214621624U CN 214621624 U CN214621624 U CN 214621624U CN 202120168333 U CN202120168333 U CN 202120168333U CN 214621624 U CN214621624 U CN 214621624U
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Abstract
The utility model discloses a waterproof testing arrangement of switched reluctance machine controller, which comprises a housin, casing top one side is equipped with the switch, the one end of casing one side is equipped with the induction port, and induction port one end is equipped with the suction valve, the other end of casing one side is equipped with the mouth of blowing, casing one side is equipped with control panel, and control panel is equipped with 2 altogether, the middle part of casing one side is equipped with total regulation and control panel, the bottom of casing one side is equipped with suction regulation controller and blows power regulation controller. The utility model discloses, make a seal chamber, put into your product and seal, then towards the gas of the inside certain pressure of rushing into, if the product has the crack to have gas to run into the product inside, seal chamber's pressure can descend so, and the gas tightness detector utilizes the principle of air pressure through detecting the pressure variation in a period, simulates the pressure environment of 1 meter of depth of water, judges whether your product reaches 7 grades of waterproof standards according to pressure variation.
Description
Technical Field
The utility model relates to a machine controller tests the field, especially relates to a waterproof testing arrangement of switched reluctance machine controller.
Background
At present, the waterproof grade is IPx8, according to the national regulation, the distance between the top of 8 grade and the water surface is 1.5-30 m, the waterproof is continuous for 30 minutes, the performance is not affected, and the water is not leaked. Electronic products may contact with moisture during use, and if the electronic products are not waterproof, internal parts or circuit boards are corroded by the moisture, and the service life of the electronic products is inevitably short. In addition, fine impurities can also enter the electronic product, which can affect the normal operation thereof.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the waterproof testing arrangement of a switched reluctance motor controller who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a waterproof testing arrangement of switched reluctance motor controller, includes the casing, casing top one side is equipped with the switch, the one end of casing one side is equipped with the induction port, and induction port one end is equipped with the suction valve, the other end of casing one side is equipped with the mouth of blowing, casing one side is equipped with control panel, and control panel is equipped with 2 altogether, the middle part of casing one side is equipped with total regulation and control panel, the bottom of casing one side is equipped with suction regulation controller and blows power regulation controller, the bottom of casing one side is equipped with first LED lamp and second LED lamp, the casing corresponds both sides and is equipped with the heating panel.
Furthermore, the middle of the top of the shell is fixedly connected with a pressurizing box, a cavity is arranged on the inner side of the pressurizing box, a first water pipe is in threaded connection with one side of the pressurizing box, a second water pipe is in threaded connection with the other side of the pressurizing box, and a water outlet is formed in the bottom of the other side of the pressurizing box.
Furthermore, one side of the pressurizing box is fixedly connected with a pressure regulating box, one end of the pressure regulating box is connected with a first air pipe, and the bottom of the pressure regulating box is connected with a second air pipe.
Furthermore, the first air pipe is communicated with the air suction port, and the second air pipe is communicated with the air blowing port.
The utility model has the advantages that:
the utility model discloses, make a seal chamber, put into your product and seal, then towards the gas of the inside certain pressure of rushing into, if the product has the crack to have gas to run into the product inside, seal chamber's pressure can descend so, and the gas tightness detector utilizes the principle of air pressure through detecting the pressure variation in a period, simulates the pressure environment of 1 meter of depth of water, judges whether your product reaches 7 grades of waterproof standards according to pressure variation.
Drawings
Fig. 1 is a schematic front view of a housing of a waterproof testing apparatus for a switched reluctance motor controller;
fig. 2 is a schematic side-view perspective structure view of a housing of a waterproof testing apparatus for a switched reluctance motor controller.
In the figure: 1-shell, 2-switch, 3-air suction port, 4-air suction valve, 5-suction regulation controller, 6-first LED lamp, 7-second LED lamp, 8-blowing regulation controller, 9-air blowing port, 10-control panel, 11-general regulation and control panel, 12-first water pipe, 13-cavity, 14-pressurizing box, 15-second water pipe, 16-water outlet, 17-heat-dissipating plate, 18-second air pipe, 19-first air pipe and 20-pressure regulating box.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-2, a waterproof testing device for a switched reluctance motor controller comprises a casing 1, a switch 2 is arranged on one side of the top of the casing 1, the switch 2 controls the power supply of the whole casing, an air suction port 3 is arranged at one end of one side of the casing 1, air is supplied into the casing 1, an air suction valve 4 is arranged at one end of the air suction port 3, the air suction valve 4 is a one-way ventilation switch, an air blowing port 9 is arranged at the other end of one side of the casing 1, air in an inner cavity of the top of the casing 1 is discharged, a control panel 10 is arranged on one side of the casing 1, 2 control panels 10 are arranged, the control panel 10 respectively displays and adjusts an air suction value and an air outlet value, a main regulation panel 11 is arranged in the middle of one side of the casing 1, the main regulation panel 11 displays atmospheric pressure and can also set air pressure, a suction regulation controller 5 and a blowing regulation controller 8 are arranged at the bottom of one side of the casing 1, a first LED lamp 6 and a second LED lamp 7 are arranged at the bottom of one side of the casing 1, the first LED lamp 6 and the second LED lamp 7 respectively display working states, and the shell 1 is provided with heat dissipation plates 21 corresponding to two sides.
Wherein, the middle part fixedly connected with pressure tank 14 at casing 1 top, pressure tank 14 inboard is equipped with cavity 13, puts into cavity 13 with the controller of motor, detects, and 14 one side threaded connection of pressure tank have first water pipe 12, and first water pipe 12 is released, and 14 opposite side threaded connection of pressure tank have second water pipe 15, and second water pipe 15 is intake, and the bottom of 14 opposite sides of pressure tank is equipped with delivery port 16.
Wherein, pressure regulating box 20 is fixedly connected with one side of pressure regulating box 14, and pressure regulating box 20 communicates with each other with pressure regulating box 14 inner chamber 13, and pressure regulating box 20 one end is connected with first trachea 19, and pressure regulating box 20 bottom is connected with second trachea 18, and first trachea 19 and second trachea 18 are the effect of inner chamber 13 pressure boost and decompression respectively.
The first air pipe 19 is connected to the air inlet 3, and the second air pipe 18 is connected to the air outlet 9.
The working principle is as follows: when needing to detect, put into the cavity with motor controller, put into partly water with inside through the second water pipe, open the switch, control blowing power adjustment control ware and suction adjustment control ware wherein, make first trachea and second trachea change the inside pressure of cavity to judge whether up to standard, open the delivery port after the completion, take out motor controller can.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. A waterproof test device for a switched reluctance motor controller comprises a shell (1) and is characterized in that, a switch (2) is arranged on one side of the top of the shell (1), an air suction port (3) is arranged at one end of one side of the shell (1), an air suction valve (4) is arranged at one end of the air suction port (3), an air blowing port (9) is arranged at the other end of one side of the shell (1), a control panel (10) is arranged at one side of the shell (1), and 2 control panels (10) are arranged totally, the middle part of one side of the shell (1) is provided with a total regulation panel (11), the bottom of one side of the shell (1) is provided with a suction adjusting controller (5) and a blowing adjusting controller (8), the LED lamp is characterized in that a first LED lamp (6) and a second LED lamp (7) are arranged at the bottom of one side of the shell (1), and heat dissipation plates (17) are arranged on two corresponding sides of the shell (1).
2. The waterproof testing device for the switched reluctance motor controller according to claim 1, wherein a pressurizing box (14) is fixedly connected to the middle of the top of the housing (1), a cavity (13) is formed in the inner side of the pressurizing box (14), a first water pipe (12) is in threaded connection with one side of the pressurizing box (14), a second water pipe (15) is in threaded connection with the other side of the pressurizing box (14), and a water outlet (16) is formed in the bottom of the other side of the pressurizing box (14).
3. The waterproof testing device of the switched reluctance motor controller according to claim 2, wherein a pressure regulating box (20) is fixedly connected to one side of the pressure regulating box (14), a first air pipe (19) is connected to one end of the pressure regulating box (20), and a second air pipe (18) is connected to the bottom of the pressure regulating box (20).
4. The device for testing the water resistance of the switched reluctance motor controller according to claim 3, wherein the first air pipe (19) is communicated with the air suction port (3), and the second air pipe (18) is communicated with the air blowing port (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120168333.0U CN214621624U (en) | 2021-01-21 | 2021-01-21 | Waterproof testing arrangement of switched reluctance motor controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120168333.0U CN214621624U (en) | 2021-01-21 | 2021-01-21 | Waterproof testing arrangement of switched reluctance motor controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214621624U true CN214621624U (en) | 2021-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120168333.0U Active CN214621624U (en) | 2021-01-21 | 2021-01-21 | Waterproof testing arrangement of switched reluctance motor controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214621624U (en) |
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2021
- 2021-01-21 CN CN202120168333.0U patent/CN214621624U/en active Active
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