I-shaped inductor

Abstract

The utility model relates to the technical field of inductors, in particular to an I-shaped inductor which comprises control boards, a framework and a heat dissipation device, the control boards are symmetrically arranged, coils are arranged on the side walls of the framework, symmetrical pins are arranged on the bottom wall of one control board, symmetrical grooves are formed in the upper side wall of the other control board, and the heat dissipation device is arranged in the grooves. The heat dissipation device comprises a connecting plate and heat dissipation fins, the connecting plate is detachably connected with the heat dissipation fins, a plurality of sets of heat dissipation grooves are formed in the side wall of the control panel, connecting grooves are formed in the inner side wall of the control panel, the connecting grooves are communicated with the heat dissipation grooves, and the heat dissipation fins are detachably connected with the connecting plate. The heat dissipation area of the inductor is increased, the adaptability of the inductor to different working environments and load conditions is enhanced, a user can conveniently and rapidly adjust the inductor during maintenance, and the overall structural stability of the inductor is remarkably enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of inductor, concretely to a I-shaped inductor. BACKGROUND

[0002] It is known that in the existing electronic circuit, the inductor is an important passive component, is widely used in filter, oscillation, delay and energy storage circuit, along with the rapid development of electronic technology, the performance requirement of inductor is also higher and higher, especially in high frequency, high power and high density integrated application occasion, the heat dissipation problem of inductor has become one of the key factors restricting its performance promotion.

[0003] The traditional I-shaped inductor has obvious deficiency in heat dissipation, because the coil can generate a large amount of heat in the working process, and the traditional I-shaped inductor lacks effective heat dissipation mechanism, so that the heat cannot be dissipated in time, thereby the temperature of the inductor is increased, which affects its performance and stability. UTILITY MODEL CONTENT

[0004] (I) technical problem solved

[0005] In view of the deficiency of prior art, the utility model provides an I-shaped inductor.

[0006] (II) technical scheme

[0007] In order to achieve the above object, the utility model provides the following technical scheme: an I-shaped inductor, including control panel, skeleton and heat dissipation device, the control panel is symmetrical arrangement, the skeleton is connected two control panel, the skeleton lateral wall is provided with the coil, wherein one control panel bottom wall is provided with the symmetric pin, another control panel upper lateral wall is provided with the symmetric recess, the recess is provided with the slide, the slide is provided with the sliding block, the sliding block penetrates the slide and is connected with its damping sliding, the heat dissipation device is on the sliding block upper end, the heat dissipation device includes connecting plate and heat dissipation fin, the connecting plate is connected with the sliding block upper lateral wall, the heat dissipation fin is arranged on the connecting plate upper lateral wall in multiple groups, the connecting plate is detachably connected with the heat dissipation fin, the control panel lateral wall is provided with multiple heat dissipation grooves, the control panel inner lateral wall is all provided with the connecting groove, the connecting groove is through with the heat dissipation groove.

[0008] In order to increase the stability of structure, the utility model improves: the slide and the sliding block are arranged in inverted T type.

[0009] In order to reduce the loss in the signal transmission process, the utility model improves: the pin adopts gold plating setting.

[0010] In order to improve the efficiency of inductor, the utility model improves: the coil adopts high purity oxygen-free copper winding.

[0011] In order to quickly dissipate the heat generated inside the inductor, the utility model improves that: the heat dissipation fin and the connecting plate are made of aluminum alloy material with high thermal conductivity.

[0012] In order to be able to withstand the stress and heat generated in the working process of the inductor, the utility model improves that: the framework is made of plastic material with high strength and high temperature resistance.

[0013] In order to facilitate the disassembly and replacement of the heat dissipation fin, the utility model improves that: the connecting plate and the heat dissipation fin are connected by buckles.

[0014] In order to reduce the friction loss in the sliding process, the utility model improves that: the slide and the sliding block are made of wear-resistant material.

[0015] (Three) beneficial effects

[0016] Compared with the prior art, the utility model provides a I-shaped inductor, with the following beneficial effects:

[0017] The I-shaped inductor is provided with a heat dissipation fin and a connecting plate, cooperates with a slide and a sliding block, slides the sliding block in the slide, and the connecting plate and the heat dissipation fin move accordingly, which is convenient for installation, increases the heat dissipation area of the inductor, and can flexibly adjust the position of the heat dissipation fin according to needs, optimizes the heat dissipation effect, not only enhances the adaptability of the inductor to different working environments and load conditions, but also facilitates the user to quickly adjust during maintenance, is provided with a heat dissipation groove and a connecting groove, forms an efficient heat dissipation channel, effectively reduces the temperature of the inductor in the working process, and improves the stability and life, the symmetrical arrangement of the control board and the framework as the supporting structure connecting the two control boards significantly enhances the overall structural stability of the inductor. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the first view schematic drawing of the utility model structure.

[0019] Figure 2 It is the second view schematic drawing of the utility model structure.

[0020] Figure 3 It is the slide and sliding strip exploded schematic drawing of the utility model structure.

[0021] Figure 4 It is the third view local schematic drawing of the utility model structure.

[0022] In the drawing: 1, control board, 2, coil, 3, pin, 4, heat dissipation fin, 5, connecting plate, 6, recess, 7, slide, 8, sliding block, 9, heat dissipation groove, 10, connecting groove, 11, framework. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to 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 the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figures 1-4 A I-shaped inductor, including control panel 1, skeleton 11 and heat dissipation device, the control panel 1 is symmetrically arranged, the skeleton 11 is connected two control panel 1, the skeleton 11 lateral wall is provided with coil 2, wherein one control panel 1 bottom wall is provided with symmetric pin 3, another control panel 1 upper lateral wall is provided with symmetric recess 6, the recess 6 is provided with slide 7, the slide 7 is provided with slider 8, the slider 8 passes through the slide 7 and is connected with its damping sliding, the heat dissipation device is on the slider 8 upper end, the heat dissipation device includes connecting plate 5 and heat dissipation fin 4, the connecting plate 5 is connected with the slider 8 upper lateral wall, the heat dissipation fin 4 is arranged on the connecting plate 5 upper lateral wall in multiple groups, the connecting plate 5 is detachably connected with the heat dissipation fin 4, the control panel 1 lateral wall is provided with multiple heat dissipation grooves 9, the control panel 1 inner lateral wall is provided with connecting groove 10, the connecting groove 10 is through with the heat dissipation groove 9, the connecting plate 5 is connected with the heat dissipation fin 4 using buckle connection.

[0025] In the use process, the lateral wall of skeleton 11 is wound with coil 2, which is the main working part of the inductor, for storing and releasing magnetic field energy, the bottom wall of one control panel 1 is installed with symmetric pin 3 for connecting with external circuit, the connecting plate 5 is connected with the heat dissipation fin 4 through buckle connection, according to the heat dissipation requirement, the appropriate number of heat dissipation fins 4 are installed, then the slider 8 is inserted into the slide 7, the connecting plate 5 and the heat dissipation fin 4 are installed on the control panel 1, at this time, the connecting plate 5 is attached to the control panel 1, when the inductor works, current will be generated in the coil 2, and then magnetic field and heat are generated, the heat is conducted to the connecting plate 5 and the heat dissipation fin 4 through the control panel 1, the multiple arrangement of the heat dissipation fin 4 increases the heat dissipation area, which can dissipate heat to the air faster, at the same time, the heat dissipation groove 9 of the lateral wall of the control panel 1 and the connecting groove 10 of the inner lateral wall are through with the heat dissipation groove 9, forming additional heat dissipation channels, further enhancing the heat dissipation effect.

[0026] In the actual use process, it is necessary to ensure the stable sliding of the slider 8 in the slide 7, and at the same time, the stability of the structure is increased, in order to meet the above requirements, in the embodiment, the slide 7 and the slider 8 are arranged in inverted T type.

[0027] In actual use process, need to be able to reduce the loss in the process of signal transmission, improve the electrical performance of inductor, in order to meet the above requirements, in the embodiment, the pin 3 is provided with gold plating.

[0028] In actual use process, need to be able to reduce energy loss, improve the efficiency of inductor, in order to meet the above requirements, in the embodiment, the coil 2 is wound with high purity oxygen-free copper.

[0029] In actual use process, need to be able to quickly dissipate the heat generated inside the inductor, reduce the working temperature of inductor, in order to meet the above requirements, in the embodiment, the heat dissipation fin 4 and the connecting plate 5 are made of high thermal conductivity aluminum alloy material.

[0030] In actual use process, need to have good mechanical properties and thermal stability, can withstand the stress and heat generated by inductor in the working process, in order to meet the above requirements, in the embodiment, the skeleton 11 is made of high strength, high temperature resistant plastic material.

[0031] In actual use process, need to reduce the friction loss in the process of sliding, in order to meet the above requirements, in the embodiment, the slide 7 and the sliding block 8 are made of wear-resistant material.

[0032] In order to explain the possible application scenarios, technical principles, specific schemes that can be implemented, purposes and effects, etc. of the present application, the following will be described in detail in combination with the specific embodiments listed and the accompanying drawings. The embodiments described in this paper are only used to more clearly illustrate the technical scheme of the present application, therefore only as an example, and cannot limit the protection scope of the present application.

[0033] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An I-shaped inductor comprising a control plate (1), a skeleton (11) and a heat dissipation device, characterized in that: The control board (1) is symmetrically arranged, the framework (11) is connected with two control boards (1), the coil (2) is arranged on the side wall of the framework (11), one of the control boards (1) is provided with symmetric pins (3) on the bottom wall, the other control board (1) is provided with symmetric grooves (6) on the upper side wall, the slide (7) is arranged in the groove (6), the slider (8) is arranged in the slide (7), the slider (8) penetrates through the slide (7) and is connected with the slide (7) in a damping sliding mode, the heat dissipation device is arranged on the upper end of the slider (8), the heat dissipation device comprises a connecting plate (5) and a heat dissipation fin (4), the connecting plate (5) is connected with the upper side wall of the slider (8), the heat dissipation fin (4) is arranged on the upper side wall of the connecting plate (5) in multiple groups, the connecting plate (5) is detachably connected with the heat dissipation fin (4), the control board (1) is provided with multiple heat dissipation grooves (9) on the side wall, the connecting grooves (10) are arranged on the inner side wall of the control board (1), and the connecting grooves (10) are through the heat dissipation grooves (9).

2. An E-core inductor as claimed in claim 1, characterized in that: The slide (7) and the slider (8) are arranged in an inverted T shape.

3. An E-core inductor as claimed in claim 2, characterized in that: The pin (3) is provided with gold plating.

4. An E-core inductor as claimed in claim 3, characterized in that: The coil (2) is wound by high-purity oxygen-free copper.

5. An E-core inductor as claimed in claim 4, characterized in that: The heat dissipation fin (4) and the connecting plate (5) are both made of aluminum alloy material with high thermal conductivity.

6. An E-core inductor as claimed in claim 5, characterized in that: The framework (11) is made of high-strength and high-temperature-resistant plastic material.

7. An E-core inductor as claimed in claim 6, characterized in that: The connecting plate (5) and the heat dissipation fin (4) are connected by buckles.

8. An E-core inductor as claimed in claim 7, characterized in that: The slide (7) and the slider (8) are both made of wear-resistant material.

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