Anti-static electromagnetic ring inductor
By designing a lifting device in the anti-electrostatic magnetic ring inductor, the inductor is suspended in the protective cover, which solves the problem of poor heat dissipation during use and extends the service life of the inductor.
Patent Information
- Application Number
- CN202420793092.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-04-16
AI Technical Summary
The anti-static magnetic ring inductor will generate heat during use, and due to its fit to the bottom plate, the heat cannot be dissipated quickly, resulting in damage to the inductor.
An anti-static magnetic ring inductor including a lifting device is designed. The inductor is suspended in the protective cover by the lifting device, and the inductor is pushed away from the bottom plate by the slope of the inner wall of the protective cover, thereby achieving heat dissipation.
It effectively solves the problem of inconvenient heat dissipation when the inductor is fitted with the bottom plate, and extends the service life of the inductor.
Smart Images
Figure CN222672747U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of anti-static magnetic ring inductors, in particular to an anti-static magnetic ring inductor. Background Art
[0002] An inductor is a component that can convert electrical energy into magnetic energy and store it. The structure of an inductor is similar to that of a transformer, but it has only one winding. An inductor has a certain inductance, and it only blocks the change of current. If there is no current flowing through the inductor, it will try to block the current from flowing through it when the circuit is connected; if there is current flowing through the inductor, it will try to maintain the current unchanged when the circuit is disconnected.
[0003] The inventor discovered during daily use of the anti-static electromagnetic ring inductor that the inductor generates heat during use. Since one end of the inductor is in contact with the base plate, the heat generated by the inductor during use cannot be quickly dissipated, resulting in slower heat dissipation at the point where the inductor and the base plate are in contact, which can cause damage to the inductor and further cause an impact. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes an anti-static magnetic ring inductor.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an anti-static electromagnetic ring inductor, comprising an inductor, a coil wound on the surface of the inductor, a bottom plate arranged at one end of the inductor, a lifting device arranged at the top of the bottom plate, a fixing device arranged at the top of the bottom plate, a protective cover arranged at the top of the bottom plate, heat dissipation holes are provided on the surfaces of the protective cover and the bottom plate, a side rectangular frame of the protective cover, an inner wall of the protective cover is provided with a slope, a rectangular plate is fixedly connected to the top of the bottom plate, a clamping rod is inserted into the side of the rectangular plate, a pin is fixedly connected to the side of the inductor, the lifting device comprises a hollow column fixed to the top of the bottom plate, a sliding rod is slidably connected to the inside of the hollow column, a U-shaped block is fixedly connected to one end of the sliding rod, and an inductor is provided on the surface of the U-shaped block.
[0006] The effect achieved by the above components is: under the action of the lifting device, the inductor can be suspended inside the protective cover after being placed, thereby achieving the lifting effect, the inductor is placed on the surface of the lifting device set on the surface of the base plate, and the protective cover is covered on the surface of the base plate. Under the action of the slope of the inner wall of the protective cover, the lifting device moves upward, thereby pushing the inductor away from the base plate, and the protective cover is fixed to the surface of the base plate by a clamping rod, and the pins are stabilized by a fixing device. After the inductor is turned on, the inductor itself has inductance, so it can hinder the current, thereby preventing static electricity.
[0007] Preferably, the other end of the sliding rod is fixedly connected to a trapezoidal block, the side of the hollow column is slidably connected to a round rod, the round rod slides inside the hollow column, one end of the round rod is fixedly connected to a push plate, the other end of the round rod is fixedly connected to a rectangular block, and a slope is provided on one side of the rectangular block.
[0008] The effect achieved by the above components is that under the action of the round rod and the push plate, the trapezoidal block moves upward under the push of the push plate, thereby achieving the effect of lifting and lowering the slide rod.
[0009] Preferably, a rectangular bar is fixedly connected to the surface of the U-shaped block, and the rectangular bar is arranged on a side of the U-shaped block close to the inductor.
[0010] The effect achieved by the above components is that, under the action of the rectangular strip, the inductor can be firmly fixed on the surface of the U-shaped block.
[0011] Preferably, a first spring is sleeved on the surface of the round rod, one end of the first spring is fixedly connected to the side of the hollow column, and the other end of the first spring is fixedly connected to the side of the rectangular block.
[0012] The effects achieved by the above components are as follows: under the action of the first spring, after the protective cover is removed, the rectangular block can be reset, thereby achieving the reset effect; when the protective cover covers the surface of the bottom plate, under the action of the slope, the rectangular block is pushed in the direction of the hollow column, thereby causing the round rod to push the push plate, thereby causing the trapezoidal block to be squeezed upward, thereby causing the slide bar to move upward, thereby causing the U-shaped block to lift the inductor; under the action of the rectangular bar, the inductor can be firmly fixed on the surface of the U-shaped block, thereby causing the inductor to be suspended inside the protective cover; when the protective cover is removed, under the action of the first spring, the round rod is reset, thereby causing the slide bar to be reset, thereby causing the inductor to move down to the surface of the bottom plate, thereby achieving the lifting effect.
[0013] Preferably, the fixing device comprises a rectangular groove opened on the top of the bottom plate, the inner wall of the rectangular groove is fixedly connected with a fixing rod, and the surface of the fixing rod is slidably connected with a clamping plate.
[0014] The effect achieved by the above components is that the pins can be clamped under the action of the clamping plate, thereby achieving a stabilizing effect.
[0015] Preferably, a second spring is sleeved on the surface of the fixing rod, one end of the second spring is fixedly connected to the inner wall of the rectangular groove, and the other end of the second spring is fixedly connected to the side surface of the clamping plate.
[0016] The effect achieved by the above components is that under the action of the second spring, the clamping plate can be reset when not in use, and the clamping plate can also be pulled to stick to the side of the pin.
[0017] Preferably, an anti-slip strip is fixedly connected to the side of the clamping plate, and the anti-slip strip is arranged on a side of the clamping plate close to the pin.
[0018] The effect achieved by the above components is that, under the action of the anti-slip strip, the pin will not shake under the clamping of the clamping plate.
[0019] Preferably, a positioning rod is fixedly connected to the upper top of the bottom plate, a round hole is provided at the bottom of the pin, a sealing ring is fixedly connected to the surface of the positioning rod, and an annular groove is provided on the inner wall of the round hole.
[0020] The effects achieved by the above components are as follows: under the action of the positioning rod and the circular hole, the pin can be firmly fixed. When the inductor is lifted up, the positioning rod is inserted into the inside of the circular hole. Under the action of the sealing ring and the ring groove, the position of the pin is restricted. Under the action of the second spring, the clamping plate is tightly attached to the side of the pin. Under the action of the anti-slip strip, the pin will not shake under the clamping of the clamping plate, thereby achieving the fixing effect.
[0021] Compared with the prior art, the advantages and positive effects of the utility model are:
[0022] In the utility model, by arranging a lifting device, when the protective cover is covered on the surface of the bottom plate, under the action of the slope, the rectangular block is pushed in the direction of the hollow column, and then the round rod pushes the push plate, and then the trapezoidal block is squeezed upward, so that the slide bar moves upward, and then the U-shaped block lifts the inductor, and under the action of the rectangular bar, the inductor can be firmly fixed on the surface of the U-shaped block, and then the inductor is suspended inside the protective cover, and when the protective cover is removed, under the action of the first spring, the round rod is reset, and then the slide bar is reset, and then the inductor moves down to the surface of the bottom plate, thereby achieving the lifting effect, thereby solving the problem of inconvenient heat dissipation at the joint between the inductor and the bottom plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 A three-dimensional structural schematic diagram of an anti-static magnetic ring inductor is proposed for the utility model;
[0024] Figure 2 A schematic diagram of a lifting device for an anti-static electromagnetic ring inductor is provided for the utility model;
[0025] Figure 3 A partial schematic diagram of a lifting device for an anti-static electromagnetic ring inductor proposed by the utility model;
[0026] Figure 4 The utility model provides a schematic diagram of a fixing device for an anti-static electromagnetic ring inductor.
[0027] Legend: 1. Inductor; 2. Lifting device; 201. Hollow column; 202. Sliding rod; 203. Trapezoidal block; 204. U-shaped block; 205. Rectangular bar; 206. Rectangular block; 207. Round rod; 208. First spring; 209. Push plate; 3. Fixing device; 31. Rectangular groove; 32. Fixing rod; 33. Second spring; 34. Clamping plate; 35. Anti-slip strip; 36. Positioning rod; 37. Sealing ring; 38. Round hole; 39. Ring groove; 4. Coil; 5. Bottom plate; 6. Pin; 7. Rectangular plate; 8. Clamping rod; 9. Protective cover; 10. Heat dissipation hole; 11. Rectangular frame. DETAILED DESCRIPTION
[0028] Embodiment 1, as Figure 1-4 As shown, an anti-static electromagnetic ring inductor 1 includes an inductor 1, a coil 4 is wound on the surface of the inductor 1, a bottom plate 5 is arranged at one end of the inductor 1, a lifting device 2 is arranged on the top of the bottom plate 5, a fixing device 3 is arranged on the top of the bottom plate 5, a protective cover 9 is arranged on the top of the bottom plate 5, heat dissipation holes 10 are opened on the surfaces of the protective cover 9 and the bottom plate 5, a side rectangular frame 11 of the protective cover 9, an inner wall of the protective cover 9 is opened with a slope, a rectangular plate 7 is fixedly connected to the top of the bottom plate 5, and a side of the rectangular plate 7 is inserted with The clamping rod 8 and the side of the inductor 1 are fixedly connected with the pin 6. The inductor 1 is placed on the surface of the lifting device 2 set on the surface of the base plate 5. The protective cover 9 is covered on the surface of the base plate 5. Under the action of the slope of the inner wall of the protective cover 9, the lifting device 2 moves upward, thereby pushing the inductor 1 away from the base plate 5. The protective cover 9 is fixed to the surface of the base plate 5 through the clamping rod 8, and the pin 6 is stabilized by the fixing device 3. After the inductor 1 is turned on, the inductor 1 itself has inductance, so it can hinder the current, thereby preventing static electricity.
[0029] Reference Figure 2The lifting device 2 includes a hollow column 201 fixed on the top of the bottom plate 5, and a sliding rod 202 is slidably connected inside the hollow column 201. One end of the sliding rod 202 is fixedly connected to a U-shaped block 204. The surface of the U-shaped block 204 is provided with an inductor 1. Under the action of the lifting device 2, the inductor 1 can be suspended inside the protective cover 9 after being placed, thereby achieving the lifting effect. The inductor 1 is placed on the surface of the lifting device 2 set on the surface of the bottom plate 5, and the protective cover 9 is covered on the surface of the bottom plate 5. Under the action of the slope of the inner wall of the protective cover 9, the lifting device 2 moves upward, thereby pushing the inductor 1 away from the bottom plate 5, and the protective cover 9 is fixed by the clamping rod 8. On the surface of the bottom plate 5, the pin 6 is fixed by the fixing device 3. After the inductor 1 is turned on, the inductor 1 itself has inductance, so it can hinder the current, thereby preventing static electricity. The other end of the slide bar 202 is fixedly connected to the trapezoidal block 203, and the side of the hollow column 201 is slidably connected to the round rod 207, and the round rod 207 slides inside the hollow column 201. One end of the round rod 207 is fixedly connected to the push plate 209, and the other end of the round rod 207 is fixedly connected to the rectangular block 206. A slope is provided on one side of the rectangular block 206. Under the action of the round rod 207 and the push plate 209, the trapezoidal block 203 moves upward under the push of the push plate 209, thereby reaching the slide bar 20 2 lifting effect, the surface of the U-shaped block 204 is fixedly connected with a rectangular bar 205, and the rectangular bar 205 is arranged on the side of the U-shaped block 204 close to the inductor 1. Under the action of the rectangular bar 205, the inductor 1 can be firmly fixed on the surface of the U-shaped block 204. The surface of the round rod 207 is sleeved with a first spring 208, one end of the first spring 208 is fixedly connected to the side of the hollow column 201, and the other end of the first spring 208 is fixedly connected to the side of the rectangular block 206. Under the action of the first spring 208, after the protective cover 9 is removed, the rectangular block 206 can be reset, thereby achieving the reset effect. When the protective cover 9 covers the surface of the bottom plate 5, Under the action of the slope, the rectangular block 206 is pushed toward the hollow column 201, and the round rod 207 pushes the push plate 209, so that the trapezoidal block 203 is squeezed upward, so that the slide bar 202 moves upward, and the U-shaped block 204 lifts the inductor 1. Under the action of the rectangular bar 205, the inductor 1 can be firmly fixed on the surface of the U-shaped block 204, so that the inductor 1 is suspended inside the protective cover 9. When the protective cover 9 is removed, the round rod 207 is reset under the action of the first spring 208, and the slide bar 202 is reset, so that the inductor 1 moves down to the surface of the bottom plate 5, thereby achieving the lifting effect.
[0030] Reference Figure 3-4The fixing device 3 includes a rectangular groove 31 opened on the top of the bottom plate 5, and the inner wall of the rectangular groove 31 is fixedly connected to a fixing rod 32, and the surface of the fixing rod 32 is slidably connected to a clamping plate 34, under the action of the clamping plate 34, the pin 6 can be clamped, thereby achieving a stable effect, and a second spring 33 is sleeved on the surface of the fixing rod 32, one end of the second spring 33 is fixedly connected to the inner wall of the rectangular groove 31, and the other end of the second spring 33 is fixedly connected to the side of the clamping plate 34, under the action of the second spring 33, the clamping plate 34 can be reset when not in use, and the clamping plate 34 can also be pulled to stick to the side of the pin 6, and the side of the clamping plate 34 is fixedly connected to an anti-slip strip 35, and the anti-slip strip 35 is arranged on the side of the clamping plate 34 close to the pin 6, Under the action of the anti-slip strip 35, the pin 6 will not shake under the clamping of the clamping plate 34. A positioning rod 36 is fixedly connected to the upper top of the bottom plate 5. A circular hole 38 is provided at the bottom of the pin 6. A sealing ring 37 is fixedly connected to the surface of the positioning rod 36. An annular groove 39 is provided on the inner wall of the circular hole 38. Under the action of the positioning rod 36 and the circular hole 38, the pin 6 can be firmly fixed. When the inductor 1 is lifted up, the positioning rod 36 is inserted into the inside of the circular hole 38. Under the action of the sealing ring 37 and the annular groove 39, the position of the pin 6 is restricted. Under the action of the second spring 33, the clamping plate 34 is tightly attached to the side of the pin 6. Under the action of the anti-slip strip 35, the pin 6 will not shake under the clamping of the clamping plate 34, thereby achieving the fixing effect.
[0031] Working principle: when the anti-static electromagnetic ring inductor 1 is needed, the inductor 1 is placed on the surface of the lifting device 2 set on the surface of the bottom plate 5, and the protective cover 9 is covered on the surface of the bottom plate 5. Under the action of the slope of the inner wall of the protective cover 9, the lifting device 2 moves upward, thereby pushing the inductor 1 away from the bottom plate 5, and the protective cover 9 is fixed to the surface of the bottom plate 5 through the clamping rod 8. The pin 6 is stabilized by the fixing device 3. After the inductor 1 is turned on, the inductor 1 itself has inductance, so it can hinder the current, thereby preventing static electricity. When the protective cover 9 is covered on the surface of the bottom plate 5, under the action of the slope, the rectangular block 206 is pushed in the direction of the hollow column 201, and the round rod 207 pushes the push plate 209, so that the trapezoidal block 203 is squeezed upward, so that the sliding rod 202 moves upward, thereby making The U-shaped block 204 lifts the inductor 1. Under the action of the rectangular bar 205, the inductor 1 can be firmly fixed on the surface of the U-shaped block 204, so that the inductor 1 is suspended inside the protective cover 9. When the protective cover 9 is removed, the round rod 207 is reset under the action of the first spring 208, and the sliding rod 202 is reset, so that the inductor 1 moves down to the surface of the bottom plate 5, thereby achieving the lifting effect. When the inductor 1 is lifted up, the positioning rod 36 is inserted into the inside of the round hole 38. Under the action of the sealing ring 37 and the annular groove 39, the position of the pin 6 is restricted. Under the action of the second spring 33, the clamping plate 34 is tightly attached to the side of the pin 6. Under the action of the anti-slip strip 35, the pin 6 will not shake under the clamping of the clamping plate 34, thereby achieving the fixing effect.
Claims
1. An anti-static electromagnetic ring inductor, comprising an inductor (1), characterized in that: A coil (4) is wound around the surface of the inductor (1), a bottom plate (5) is provided at one end of the inductor (1), a lifting device (2) is provided at the top of the bottom plate (5), a fixing device (3) is provided at the top of the bottom plate (5), a protective cover (9) is provided at the top of the bottom plate (5), heat dissipation holes (10) are provided on the surfaces of the protective cover (9) and the bottom plate (5), a side rectangular frame (11) of the protective cover (9), and an inner wall of the protective cover (9) is provided with a slope, so that A rectangular plate (7) is fixedly connected to the top of the bottom plate (5), a clamping rod (8) is inserted into the side of the rectangular plate (7), a pin (6) is fixedly connected to the side of the inductor (1), and the lifting device (2) comprises a hollow column (201) fixed to the top of the bottom plate (5), a sliding rod (202) is slidably connected inside the hollow column (201), a U-shaped block (204) is fixedly connected to one end of the sliding rod (202), and the inductor (1) is arranged on the surface of the U-shaped block (204).
2. The anti-static magnetic ring inductor according to claim 1, characterized in that: The other end of the sliding rod (202) is fixedly connected to a trapezoidal block (203), the side of the hollow column (201) is slidably connected to a round rod (207), the round rod (207) slides inside the hollow column (201), one end of the round rod (207) is fixedly connected to a push plate (209), the other end of the round rod (207) is fixedly connected to a rectangular block (206), and a slope is provided on one side of the rectangular block (206).
3. The anti-static magnetic ring inductor according to claim 2, characterized in that: A rectangular strip (205) is fixedly connected to the surface of the U-shaped block (204), and the rectangular strip (205) is arranged on a side of the U-shaped block (204) close to the inductor (1).
4. The anti-static magnetic ring inductor according to claim 3, characterized in that: A first spring (208) is sleeved on the surface of the round rod (207), one end of the first spring (208) is fixedly connected to the side of the hollow column (201), and the other end of the first spring (208) is fixedly connected to the side of the rectangular block (206).
5. The anti-static magnetic ring inductor according to claim 4, characterized in that: The fixing device (3) comprises a rectangular groove (31) opened on the top of the bottom plate (5), the inner wall of the rectangular groove (31) is fixedly connected to a fixing rod (32), and the surface of the fixing rod (32) is slidably connected to a clamping plate (34).
6. The anti-static magnetic ring inductor according to claim 5, characterized in that: A second spring (33) is sleeved on the surface of the fixing rod (32), one end of the second spring (33) is fixedly connected to the inner wall of the rectangular groove (31), and the other end of the second spring (33) is fixedly connected to the side surface of the clamping plate (34).
7. The anti-static magnetic ring inductor according to claim 6, characterized in that: An anti-slip strip (35) is fixedly connected to the side of the clamping plate (34), and the anti-slip strip (35) is arranged on a side of the clamping plate (34) close to the pin (6).
8. The anti-static magnetic ring inductor according to claim 7, characterized in that: A positioning rod (36) is fixedly connected to the top of the bottom plate (5), a circular hole (38) is provided at the bottom of the pin (6), a sealing ring (37) is fixedly connected to the surface of the positioning rod (36), and an annular groove (39) is provided on the inner wall of the circular hole (38).