CN216250244U

CN216250244U - Corrosion-resistant inductance coil

Info

Publication number: CN216250244U
Application number: CN202122577186.5U
Authority: CN
Inventors: 杨国俊; 黄钿鉁
Original assignee: Jiangmen Kaiyuan Electronic Co ltd
Current assignee: Jiangmen Kaiyuan Electronic Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-04-08
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses a corrosion-resistant inductance coil which comprises a fixed base and a protective cover, wherein the top of the fixed base is fixedly connected with the protective cover, the center of the outer surface of the top of the protective cover is fixedly connected with a control panel, two sides of the outer surface of the top of the protective cover are fixedly connected with fixed handles, the center of the front end of the protective cover is provided with a visible window, and the bottoms of the outer walls of the two sides of the protective cover are fixedly connected with connecting blocks. According to the utility model, the protective cover is arranged at the top of the fixed base, so that the induction coil is protected conveniently, and the induction coil is prevented from contacting with corrosive substances and various impurities; the sealing strip is inserted into the sealing groove, so that the connection sealing performance of the protective cover and the fixed base is improved; the humidity sensor is arranged in the protective cover, so that the humidity in the protective cover can be monitored in real time conveniently; and the air in the protective cover is heated through the drying lamp, so that the interior of the protective cover is kept dry, the humidity is reduced, and the corrosion resistance of the induction coil is improved.

Description

Corrosion-resistant inductance coil

Technical Field

The utility model relates to the technical field of inductance coils, in particular to a corrosion-resistant inductance coil.

Background

An inductor is a device that operates using the principle of electromagnetic induction. When current flows through a wire, a certain electromagnetic field is generated around the wire, and the wire of the electromagnetic field induces the wire in the range of the electromagnetic field. Because of the characteristics of low frequency and high frequency passing resistance of the inductance coil, the inductance coil is commonly used for flow resistance, tuning and frequency selection, and is widely applied to various electronic components.

In use, the prior inductance coil has the following defects: most of inductance coils are exposed and installed, are easy to corrode, have poor protection capability and are easy to drop dust and enter water; therefore, it is desirable to provide a corrosion resistant inductor to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that most of inductance coils are exposed and installed, are easy to corrode, have poor protection capability and are easy to drop dust and enter water.

In order to solve the technical problems, the utility model adopts a technical scheme that: the corrosion-resistant inductance coil comprises a fixed base and a protective cover, wherein the top of the fixed base is fixedly connected with the protective cover, the center of the outer surface of the top of the protective cover is fixedly connected with a control panel, two sides of the outer surface of the top of the protective cover are fixedly connected with fixed handles, the center of the front end of the protective cover is provided with a visible window, the bottoms of the outer walls of two sides of the protective cover are fixedly connected with connecting blocks, and the centers of two sides of the top of the fixed base are fixedly connected with fixed plates;

fixing frames are fixedly connected to two sides of the top of the fixed base, winding posts are fixedly connected to the top and the bottom of the inner sides of the two fixing frames, induction coils are wound on the outer walls of the two winding posts, humidity sensors are fixedly connected to the centers of the inner walls of the two sides of the protective cover, and a drying lamp is fixedly connected to the center of the inner surface of the top of the protective cover;

the centers of the two fixed plates are movably connected with movable rods, one ends of the two movable rods, far away from the protective cover, are fixedly connected with baffles, the outer walls of the two movable rods are sleeved with reset springs, one ends of the two movable rods, far away from the baffles, are fixedly connected with insertion clamping plates, and one sides of the two connecting blocks, far away from the protective cover, are provided with clamping grooves corresponding to the insertion clamping plates;

the protective cover is characterized in that a limiting groove corresponding to the protective cover is formed in the top of the fixing base, a sealing strip is fixedly connected to the center of the bottom of the limiting groove, and a sealing groove corresponding to the sealing strip is formed in the bottom of the protective cover.

Preferably, the top of the control panel is provided with a display screen and an operating button, humidity parameters in the protective cover are displayed through the display screen, and various parameters of the control panel are set through the operating button.

Preferably, the visual window is provided with transparent toughened glass, and the working state of the induction coil can be observed through the visual window, so that various abnormal conditions can be found in time.

Preferably, the drying lamp is made for the infrared heating pipe, heats the air in the protection casing through the drying lamp to adjust humidity and temperature in the protection casing.

Preferably, humidity transducer and drying lamp all with control panel electric connection, detect the humidity change in the protection casing through humidity transducer, then send the humidity data who collects for control panel, through-hole control panel control drying lamp work adjusts the temperature and humidity in the protection casing.

Preferably, two reset spring both ends respectively with baffle and fixed plate fixed connection, through reset spring's elastic force effect, drive the baffle to being close to the displacement of fixed plate direction to drive the movable rod and slide to the protection casing direction.

Preferably, the sealing groove top fixedly connected with is sealed to fill up, sealed the pad is made by the rubber material, inserts in the sealing groove through the sealing strip, then the extrusion is sealed to fill up to improve the leakproofness of protection casing.

The utility model has the following beneficial effects:

1. according to the utility model, the protective cover is arranged at the top of the fixed base, so that the induction coil is protected conveniently, and the induction coil is prevented from contacting with corrosive substances and various impurities; the sealing strip is inserted into the sealing groove, so that the connection sealing performance of the protective cover and the fixed base is improved, and moist air is prevented from entering the protective cover;

2. according to the utility model, the humidity sensor is arranged in the protective cover, so that the humidity in the protective cover can be monitored in real time conveniently; and the air in the protective cover is heated through the drying lamp, so that the interior of the protective cover is kept dry, the humidity is reduced, and the corrosion resistance of the induction coil is improved.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of FIG. 2 at A;

fig. 4 is an enlarged view of fig. 3 at B.

In the figure: 1. a fixed base; 2. a protective cover; 3. fixing a handle; 4. a control panel; 5. a visible window; 6. connecting blocks; 7. a fixing plate; 8. a fixed mount; 9. a winding post; 10. an induction coil; 11. a humidity sensor; 12. a drying lamp; 13. a movable rod; 14. a baffle plate; 15. inserting a clamping plate; 16. a return spring; 17. a card slot; 18. a limiting groove; 19. a sealing strip; 20. a sealing groove; 21. and a gasket.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.

Please refer to fig. 1, a corrosion-resistant inductance coil, including unable adjustment base 1 and protection casing 2, unable adjustment base 1 top fixedly connected with

protection casing

2, 2 top surface center fixedly connected with control panel 4 of protection casing, control panel 4 top is provided with display screen and operating button, set up control panel 4's various parameters through operating button, 2 top surface both sides equal fixedly connected with fixed handle 3 of protection casing, through holding fixed handle 3, conveniently dismantle protection casing 2, visual window 5 has been seted up at 2 front end centers of protection casing, visual window 5 is provided with transparent toughened glass, can observe the protection casing 2 is inside through

visual window

5, 2 both sides outer wall bottom equal fixedly connected with connecting block 6 of protection casing, 1 top both sides center equal fixedly connected with fixed plate 7 of unable adjustment base.

Referring to fig. 2, both sides of the top of the fixing base 1 are fixedly connected with fixing frames 8, the tops and bottoms of the inner sides of the two fixing frames 8 are fixedly connected with wrapping posts 9, the outer walls of the two wrapping posts 9 are wound with induction coils 10, the centers of the inner walls of both sides of the protection cover 2 are fixedly connected with humidity sensors 11, the humidity sensors 11 can adopt the existing temperature and humidity sensors with the model of DHT11 on the market, the temperature and humidity sensors are the existing mature products, which are not described in detail herein, the humidity inside the protection cover 2 is monitored in real time by the humidity sensors 11, then the humidity data is transmitted to the control panel 4, the center of the inner surface of the top of the protection cover 2 is fixedly connected with a drying lamp 12, the air is heated by the drying lamp 12, the humidity inside the protection cover 2 is reduced, thereby the induction coils 10 are prevented from being corroded, and the drying lamp 12 is made of an infrared heating tube, the humidity sensor 11 and the drying lamp 12 are both electrically connected with the control panel 4, and the working state of the drying lamp 12 is controlled through the control panel 4.

Please refer to fig. 3, two equal swing joint in fixed plate 7 centers have movable rod 13, two movable rod 13 keep away from the equal fixedly connected with baffle 14 of 2 one ends of protection casing, reset spring 16 has all been cup jointed to two movable rod 13 outer walls, two reset spring 16 both ends respectively with baffle 14 and fixed plate 7 fixed connection, through the elastic force effect of two reset spring 16, make two movable rod 13 all slide to being close to 2 directions of protection casing, two movable rod 13 keep away from the equal fixedly connected with of 14 one ends of baffle and insert cardboard 15, two connecting blocks 6 keep away from 2 one sides of protection casing and all seted up and insert the corresponding draw-in groove 17 of cardboard 15, insert in the draw-in groove 17 through inserting cardboard 15, lock the position of protection casing 2, make protection casing 2 and unable adjustment base 1 fixed connection together.

Referring to fig. 4, the top of the fixing base 1 is provided with a limiting groove 18 corresponding to the protection cover 2, the bottom of the protection cover 2 is inserted into the limiting groove 18, the protection cover 2 is convenient to mount, a sealing strip 19 is fixedly connected to the center of the bottom of the limiting groove 18, a sealing groove 20 corresponding to the sealing strip 19 is formed in the bottom of the protection cover 2, a sealing gasket 21 is fixedly connected to the top of the sealing groove 20, and the sealing strip 19 is inserted into the sealing groove 20, so that moist air can be effectively prevented from entering the protection cover 2.

When the protective cover is used, firstly, the protective cover 2 is arranged at the top of the fixed base 1 to protect the induction coil 10 at the top of the fixed base 1, the inserting clamping plate 15 is automatically inserted into the clamping groove 17 under the elastic action of the reset spring 16, so that the protective cover 2 and the fixed base 1 are fixedly connected together, and meanwhile, the sealing strip 19 is inserted into the sealing groove 20 to prevent moist air from entering the protective cover 2; when the humidity inside the protection casing 2 is large, the control panel 4 controls the drying lamp 12 to work, and the air in the protection casing 2 is heated, so that the humidity is reduced, and the induction coil 10 is prevented from being corroded.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a corrosion-resistant inductance coils, includes unable adjustment base (1) and protection casing (2), its characterized in that: the protection cover is fixedly connected to the top of the fixed base (1), a control panel (4) is fixedly connected to the center of the outer surface of the top of the protection cover (2), fixing handles (3) are fixedly connected to two sides of the outer surface of the top of the protection cover (2), a visible window (5) is formed in the center of the front end of the protection cover (2), connecting blocks (6) are fixedly connected to the bottoms of the outer walls of two sides of the protection cover (2), and fixing plates (7) are fixedly connected to the centers of two sides of the top of the fixed base (1);

fixing frames (8) are fixedly connected to two sides of the top of the fixed base (1), winding posts (9) are fixedly connected to the tops and the bottoms of the inner sides of the two fixing frames (8), induction coils (10) are wound on the outer walls of the two winding posts (9), humidity sensors (11) are fixedly connected to the centers of the inner walls of two sides of the protective cover (2), and a drying lamp (12) is fixedly connected to the center of the inner surface of the top of the protective cover (2);

the centers of the two fixed plates (7) are movably connected with movable rods (13), one ends of the two movable rods (13) far away from the protective cover (2) are fixedly connected with baffle plates (14), the outer walls of the two movable rods (13) are respectively sleeved with a reset spring (16), one ends of the two movable rods (13) far away from the baffle plates (14) are respectively fixedly connected with an inserting clamping plate (15), and one sides of the two connecting blocks (6) far away from the protective cover (2) are respectively provided with a clamping groove (17) corresponding to the inserting clamping plate (15);

the protection cover is characterized in that a limiting groove (18) corresponding to the protection cover (2) is formed in the top of the fixing base (1), a sealing strip (19) is fixedly connected to the center of the bottom of the limiting groove (18), and a sealing groove (20) corresponding to the sealing strip (19) is formed in the bottom of the protection cover (2).

2. A corrosion resistant inductor according to claim 1, wherein: and a display screen and an operation button are arranged at the top of the control panel (4).

3. A corrosion resistant inductor according to claim 1, wherein: the visual window (5) is provided with transparent toughened glass.

4. A corrosion resistant inductor according to claim 1, wherein: the drying lamp (12) is made of an infrared heating tube.

5. A corrosion resistant inductor according to claim 1, wherein: the humidity sensor (11) and the drying lamp (12) are both electrically connected with the control panel (4).

6. A corrosion resistant inductor according to claim 1, wherein: two ends of the two return springs (16) are respectively and fixedly connected with the baffle (14) and the fixing plate (7).

7. A corrosion resistant inductor according to claim 1, wherein: the top of the sealing groove (20) is fixedly connected with a sealing gasket (21).