Inductance coil fixing device
By designing an inductor coil fixing device including curved plates, insulating pads, springs and covers, the problem of reduced heat dissipation effect caused by ash in the coil surface area is solved, and better heat dissipation effect and stable operation of the equipment is achieved.
Patent Information
- Application Number
- CN202420815713.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-19
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-04-19
AI Technical Summary
The existing inductor coils are prone to dust accumulation on the surface after installation, resulting in a reduced heat dissipation effect and affecting the normal operation of the equipment.
An inductor coil fixing device is designed, including components such as arc plates, insulating pads, springs and covers. Through the design of arc plates and the function of springs, the coils are stably fixed, and the internal heat dissipation effect of the coils is enhanced through the structure of the cover and the setting of the heat dissipation slots.
It effectively prevents the surface area of the coil, improves the heat dissipation effect, and ensures the normal operation of the equipment.
Smart Images
Figure CN222619536U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of inductor coils, and in particular relates to an inductor coil fixing device. Background Art
[0002] An inductor is a device that works on the principle of electromagnetic induction. When current flows through a wire, a certain electromagnetic field will be generated around the wire, and the wire of this electromagnetic field will induce the wires within the range of this electromagnetic field. The effect on the wire itself that generates the electromagnetic field is called "self-inductance", that is, the changing current generated by the wire itself generates a changing magnetic field, and this magnetic field further affects the current in the wire; the effect on other wires within the range of this electromagnetic field is called "mutual inductance". The coil is made of wires wound around an insulating tube in circles. The wires are insulated from each other, and the insulating tube can be hollow or contain an iron core or a magnetic powder core.
[0003] The existing coils are prone to dust accumulation on their surfaces after installation, which reduces the heat dissipation effect of the coils, further affecting the normal operation of the equipment. Utility Model Content
[0004] In order to solve the problems raised in the above background technology, the utility model provides an inductor coil fixing device, which solves the problem that dust is easily accumulated on the surface of the coil after installation.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an inductor coil fixing device, comprising a base, a support shaft is rotatably connected inside the base, one end of the support shaft is fixedly connected to an arc-shaped plate 1, the surface of the arc-shaped plate 1 is fixedly connected to an insulating pad, the surface of the arc-shaped plate 1 is fixedly connected to a support plate, one side of the support plate is fixedly connected to a spring 1, the inner wall of the base is fixedly connected to a fixing plate, the inner side of the fixing plate is fixedly connected to a guide rod, one end of the guide rod is fixedly connected to a limiting plate, a through groove is provided on one side of the support plate, one side of the base is fixedly connected to a circular convex, the surface of the circular convex is fixedly sleeved with a cover body 1, the surface of the circular convex is sleeved with a cover body 2, one side of the cover body 2 is fixedly connected to an arc-shaped plate 2, the surface of the arc-shaped plate 2 is fixedly connected to a card convex, one side of the cover body 1 is fixedly connected to a card strip, one side of the cover body 1 is fixedly connected to a slide rail, the inner wall of the slide rail is fixedly connected to a spring 2, the other end of the spring 2 is fixedly connected to a slide seat, and one side of the slide seat is fixedly connected to a push rod.
[0006] Preferably, one end of the spring is fixedly connected to the fixing plate.
[0007] Preferably, the guide rod passes through the support plate via a through slot.
[0008] Preferably, a mounting hole is provided at the bottom of the base.
[0009] Preferably, heat dissipation slots are provided on the surface of the second cover body, and the heat dissipation slots are arranged in a circular array.
[0010] Preferably, the number of the arc-shaped plates 2 is two and they are symmetrically arranged.
[0011] Preferably, the shapes of the clamping protrusion and the clamping strip match each other and are both arc-shaped.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] The inductor coil fixing device is provided with an arc plate one, and one end of a spring one is connected to the outer surface of the arc plate one, so that the spring one can push the arc plate one to move closer to the middle, so that the arc plate one can stably fix the coil, and the insulating pad can protect the coil and prevent it from slipping. The cover body one is matched with the cover body two, and holes are opened in the middle, and there is also a gap between the two symmetrical arc plates two, which is beneficial to the internal heat dissipation of the coil, and the cover body two can be stuck in the position of the card strip through the convexity on the surface of the arc plate two, which is beneficial to the combination of the cover body two and the cover body one, and is beneficial to forming a more complete protection for the coil. Through the setting of the slide seat, it can slide inside the slide rail, so that the push rod can push the arc plate two to move closer to the middle, and then the convexity is separated from the card strip, and the cover body two will be able to separate from the cover body one. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0015] Figure 1 It is a complete structural schematic diagram of the utility model;
[0016] Figure 2 It is a front view of the utility model;
[0017] Figure 3 For this utility model Figure 1 Enlarged view of point A in the middle;
[0018] Figure 4 It is a top view of the utility model;
[0019] Figure 5 This is the internal structure diagram of the utility model.
[0020] In the figure: 1 base; 2 support shaft; 3 arc plate 1; 4 insulating pad; 5 support plate; 6 spring 1; 7 fixing plate; 8 guide rod; 9 limit plate; 10 through groove; 11 round convex; 12 cover body 1; 13 cover body 2; 14 arc plate 2; 15 clamping convex; 16 clamping strip; 17 slide rail; 18 spring 2; 19 slide seat; 20 ejector rod; 21 mounting hole; 22 heat dissipation slot. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0022] See also Figure 1-5 The utility model provides the following technical solutions: an inductor coil fixing device, comprising a base 1, a support shaft 2 is rotatably connected inside the base 1, one end of the support shaft 2 is fixedly connected to an arc plate 3, an insulating pad 4 is fixedly connected to the surface of the arc plate 3, a support plate 5 is fixedly connected to the surface of the arc plate 3, a spring 6 is fixedly connected to one side of the support plate 5, a fixing plate 7 is fixedly connected to the inner wall of the base 1, a guide rod 8 is fixedly connected to the inner side of the fixing plate 7, one end of the guide rod 8 is fixedly connected to a limiting plate 9, and a through groove 1 is provided on one side of the support plate 5 0, a round protrusion 11 is fixedly connected to one side of the base 1, a cover body 12 is fixedly sleeved on the surface of the round protrusion 11, a cover body 2 13 is sleeved on the surface of the round protrusion 11, an arc plate 2 14 is fixedly connected to one side of the cover body 2 13, a clamping protrusion 15 is fixedly connected to the surface of the arc plate 2 14, a clamping strip 16 is fixedly connected to one side of the cover body 12, a slide rail 17 is fixedly connected to one side of the cover body 12, a spring 2 18 is fixedly connected to the inner wall of the slide rail 17, the other end of the spring 2 18 is fixedly connected to a slide seat 19, and a push rod 20 is fixedly connected to one side of the slide seat 19.
[0023] In this embodiment, an arc plate 3 is provided, and one end of a spring 6 is connected to the outer surface of the arc plate 3, so that the spring 6 can push the arc plate 3 to move closer to the middle, so that the arc plate 3 can stably fix the coil, and the insulating pad 4 can protect the coil and prevent slipping. The cover body 12 is matched with the cover body 2 13, and holes are opened in the middle, and there is also a gap between the two symmetrical arc plates 2 14, which is beneficial to the internal heat dissipation of the coil, and the cover body 2 13 can be stuck in the position of the card strip 16 through the card protrusion 15 on the surface of the arc plate 2 14, which is beneficial to the combination of the cover body 2 13 and the cover body 12, and is beneficial to forming a more complete protection for the coil. Through the setting of the slide seat 19, it can slide inside the slide rail 17, so that the push rod 20 can push the arc plate 2 14 to move closer to the middle, and then the card protrusion 15 is separated from the card strip 16, and the cover body 2 13 will be able to separate from the cover body 12.
[0024] Specifically, one end of the spring 6 is fixedly connected to the fixed plate 7, so that the two ends of the spring 6 are respectively connected to the arc plate 3 and the fixed plate 7, and the fixed plate 7 is fixedly installed, so that the spring 6 can push the arc plate 3.
[0025] Specifically, the guide rod 8 passes through the support plate 5 via the through slot 10, so that the guide rod 8 is helpful to prevent the support plate 5 from shaking back and forth, and is helpful to improve the stability of the support plate 5 and the arc plate 3.
[0026] Specifically, a mounting hole 21 is provided at the bottom of the base 1 , and the base 1 can be conveniently fixed to the device by using screws through the provision of the mounting hole 21 .
[0027] Specifically, the surface of the second cover 13 is provided with heat dissipation slots 22, and the heat dissipation slots 22 are arranged in a circular array. The arrangement of the heat dissipation slots 22 is conducive to more efficient heat dissipation of the coil wire.
[0028] Specifically, there are two arc-shaped plates 14 2 and they are symmetrically arranged, so that when the protrusions 15 on the surfaces thereof are engaged with the engaging strips 16 , the arc-shaped plates 14 2 and the cover body 13 are more stable.
[0029] Specifically, the shapes of the protrusion 15 and the locking strip 16 are adapted to each other and are both arc-shaped, so that when the arc-shaped plate 14 passes through the cover 12, the protrusion 15 on its surface will exceed the locking strip 16, and the locking strip 16 can prevent the arc-shaped plate 14 from moving back, thereby improving the stability of the cover 13.
[0030] The working principle or use process of the utility model: When the utility model is used, firstly, the sliding seat 19 drives the push rod 20 to push the arc plate 2 14 to move closer to the middle, and the clamping protrusion 15 on the surface of the arc plate 2 14 will be separated from the clamping strip 16, which is conducive to separating the cover body 2 13 from the cover body 1 12, and the cover body 2 13 and the cover body 1 12 are removed from the round protrusion 11, and the spring 2 18 can drive the slide seat 19 to reset, and then the screw can be used to pass through the mounting hole 21 to fix the base 1 on the equipment, and then the coil to be installed is vertically inserted between the two arc plates 1 3, and the arc plate 1 3 will change its angle when it is pressed. After the coil is released, the arc plate 1 3 is released by the spring. The return of cover 16 can squeeze the coil and stably fix the coil. The insulating pad 4 can protect the coil and prevent it from slipping. Then, the cover 12 is first installed on the round convexity 11 on one side, and then the arc plate 2 14 on the inner side of the cover 13 is passed through the middle of the coil, and then through the cover 12. When passing through the cover 12, the arc plate 2 14 is squeezed inward by the clamping strip 16 through the clamping protrusion 15 on the surface. When the clamping protrusion 15 exceeds the clamping strip 16, the arc plate 2 14 will be reset. The clamping strip 16 can prevent the arc plate 2 14 from moving back. At this time, the cover 13 and the cover 12 are combined, which is conducive to forming a more complete protection for the coil.
[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. An inductor coil fixing device, comprising a base (1), wherein a support shaft (2) is rotatably connected inside the base (1), characterized in that: One end of the support shaft (2) is fixedly connected to an arc-shaped plate (3), the surface of the arc-shaped plate (3) is fixedly connected to an insulating pad (4), the surface of the arc-shaped plate (3) is fixedly connected to a support plate (5), one side of the support plate (5) is fixedly connected to a spring (6), the inner wall of the base (1) is fixedly connected to a fixing plate (7), the inner side of the fixing plate (7) is fixedly connected to a guide rod (8), one end of the guide rod (8) is fixedly connected to a limiting plate (9), one side of the support plate (5) is provided with a through groove (10), one side of the base (1) is fixedly connected to a round protrusion (11), and the round protrusion (11) is fixedly connected to the inner wall of the base (1). 1) is fixedly connected to the surface of a cover body 1 (12), the surface of the circular protrusion (11) is fixedly connected to a cover body 2 (13), one side of the cover body 2 (13) is fixedly connected to an arc-shaped plate 2 (14), the surface of the arc-shaped plate 2 (14) is fixedly connected to a clamping protrusion (15), one side of the cover body 1 (12) is fixedly connected to a clamping strip (16), one side of the cover body 1 (12) is fixedly connected to a slide rail (17), the inner wall of the slide rail (17) is fixedly connected to a spring 2 (18), the other end of the spring 2 (18) is fixedly connected to a slide seat (19), and one side of the slide seat (19) is fixedly connected to a push rod (20).
2. The inductor coil fixing device according to claim 1, characterized in that: One end of the spring 1 (6) is fixedly connected to the fixing plate (7).
3. The inductor coil fixing device according to claim 1, characterized in that: The guide rod (8) passes through the support plate (5) via the through slot (10).
4. The inductor coil fixing device according to claim 1, characterized in that: A mounting hole (21) is provided at the bottom of the base (1).
5. The inductor coil fixing device according to claim 1, characterized in that: The surface of the second cover body (13) is provided with heat dissipation slots (22), and the heat dissipation slots (22) are arranged in a circular array.
6. The inductor coil fixing device according to claim 1, characterized in that: The number of the second arc-shaped plates (14) is two and they are symmetrically arranged.
7. The inductor coil fixing device according to claim 1, characterized in that: The shapes of the clamping protrusion (15) and the clamping strip (16) match each other and are both arc-shaped.