CN221507926U

CN221507926U - Vertical inductor

Info

Publication number: CN221507926U
Application number: CN202420158763.8U
Authority: CN
Inventors: 王永健; 王洋; 焦鸿宇
Original assignee: Hebei Ruichengsi Technology Co ltd
Current assignee: Hebei Ruichengsi Technology Co ltd
Priority date: 2024-01-23
Filing date: 2024-01-23
Publication date: 2024-08-09
Anticipated expiration: 2034-01-23

Abstract

The utility model relates to the technical field of inductors, in particular to a vertical inductor. Including the main part is the skeleton of tube-shape, the outside of skeleton is provided with the coil, the skeleton bottom is provided with the base, the both sides of skeleton are provided with first fixed muscle and second fixed muscle respectively, the lower extreme of first fixed muscle and second fixed muscle is in the same place with the base combination respectively, the upper and lower both ends of coil buckle into first pin and second pin respectively, first pin and second pin divide into and are located the bottom surface of first fixed muscle and second fixed muscle and both and wear out downwards from the base. The first pin and the second pin are respectively formed by bending two ends of the coil, and welding is not needed, so that the problem of poor welding does not occur.

Description

Vertical inductor

Technical Field

The utility model relates to the technical field of inductors, in particular to a vertical inductor.

Background

An inductor is one of the basic elements constituting an electronic circuit, and is capable of converting electric energy into magnetic energy to be stored, and has a characteristic of blocking a current change in an ac circuit. The patent with the application number 201220069345.9 discloses a vertical adjustable inductor, a lead is stuck on the bottom of a vertical framework with internal threads, a winding is wound on the outer diameter of the vertical direction of the framework, a layer of encapsulating material and elastic material are wrapped on the surface of the winding and the root of the lead, a threaded magnetic core is arranged in the vertical direction of the framework, the threaded magnetic core can be adjusted in the vertical direction relative to the rotation of the framework, and the vertical adjustable inductor has the advantages of low cost and simple structure, but the lead (pin) and the winding are connected together through the adhesive and the solder, and the defect of poor welding is caused to a certain extent.

Disclosure of utility model

The utility model aims to solve the technical problems and provides a vertical inductor aiming at the technical defects.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a vertical inductor, includes that the main part is the skeleton of tube-shape, the outside of skeleton is provided with the coil, the skeleton bottom is provided with the base, the both sides of skeleton are provided with first fixed muscle and second fixed muscle respectively, the lower extreme of first fixed muscle and second fixed muscle is in the same place with the base combination respectively, the upper and lower both ends of coil buckle into first pin and second pin respectively, first pin and second pin are located the fixed muscle of first fixed muscle and second respectively and the lower extreme of both wears out downwards from the bottom surface of base.

Further optimize this technical scheme, the height of first fixed muscle is greater than the height of second fixed muscle.

Further optimize this technical scheme, be provided with the through-hole that runs through its upper and lower both ends on the skeleton, the upper end of through-hole is internal thread portion, and the upper end of magnetic core is external thread portion, magnetic core and through-hole threaded connection.

Compared with the prior art, the utility model has the following advantages: because first pin and second pin are buckled by the both ends of coil respectively and are formed, need not weld, consequently can not appear welding failure's problem, in addition, first pin and second pin divide into be located first fixed muscle and second fixed muscle and wear out downwards from the bottom surface of base, and these two pins are fixed more firm.

Drawings

Fig. 1 is a schematic structural diagram of a vertical inductor.

Fig. 2 is a cross-sectional view of a vertical inductor.

In the figure: 1. a skeleton; 11. a base; 12. a first fixing rib; 13. a second fixing rib; 14. a through hole; 2. a coil; 21. a first pin; 22. a second pin; 3. a magnetic core.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

The specific embodiment is as follows: referring to fig. 1-2, a vertical inductor comprises a framework 1 with a cylindrical main body, a coil 2 is arranged outside the framework 1, a base 11 is arranged at the bottom of the framework 1, the length and width of the base 11 are larger than the outer diameter of the coil 2, a first fixing rib 12 and a second fixing rib 13 are respectively arranged on two sides of the framework 1, the lower ends of the first fixing rib 12 and the second fixing rib 13 are respectively combined with the base 11, the upper end and the lower end of the coil 2 are respectively bent into a first pin 21 and a second pin 22, and the first pin 21 and the second pin 22 are respectively positioned in the first fixing rib 12 and the second fixing rib 13, and the lower ends of the first pin and the second pin are respectively penetrated out downwards from the bottom surface of the base 11. The frame 1 is preferably made of plastic and has thermoplastic properties, and the inductor can be obtained by compression molding the bent coil 2 and plastic at high temperature. Because the two pins are respectively formed by bending the two ends of the coil 2, welding is not needed, and the problem of poor welding can not occur. Since the inner sides of the first fixing rib 12 and the second fixing rib 13 are combined with the cylindrical portion of the frame 1 and the lower portion is combined with the base 11, the overall strength of the frame 1 is high, and the two pins are fixed relatively firmly. In addition, since most of the coil 2 is exposed to air, heat dissipation performance is good.

Further, the height of the first fixing rib 12 is greater than the height of the second fixing rib 13. Since the second pin 22 is bent at the lower end of the coil 2 and extends downward, the second fixing rib 13 can be shorter to save raw materials.

Further, through holes 14 penetrating through the upper end and the lower end of the framework 1 are formed in the framework 1, the upper end of each through hole 14 is an internal thread part, the upper end of each magnetic core 3 is an external thread part, the magnetic cores 3 are in threaded connection with the through holes 14, and the inductance of the inductor can be adjusted by rotating the magnetic cores 3.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be appreciated by persons skilled in the art that the above embodiments are not intended to limit the utility model in any way, and that all technical solutions obtained by means of equivalent substitutions or equivalent transformations fall within the scope of the utility model.

Claims

1. The utility model provides a vertical inductor, is skeleton (1) of tube-shape including the main part, the outside of skeleton (1) is provided with coil (2), its characterized in that: the utility model discloses a coil, including skeleton (1), first fixed muscle (12) and second fixed muscle (13) are provided with respectively to skeleton (1) bottom, the both sides of skeleton (1) are provided with first fixed muscle (12) and second fixed muscle (13) respectively, the lower extreme of first fixed muscle (12) and second fixed muscle (13) is in the same place with base (11) respectively, the upper and lower both ends of coil (2) are buckled into first pin (21) and second pin (22) respectively, first pin (21) and second pin (22) are located first fixed muscle (12) and second fixed muscle (13) respectively and the lower extreme of both is worn out downwards from the bottom surface of base (11).

2. A vertical inductor according to claim 1, characterized in that: the height of the first fixing rib (12) is larger than that of the second fixing rib (13).

3. A vertical inductor according to any one of claims 1-2, characterized in that: the novel magnetic core is characterized in that through holes (14) penetrating through the upper end and the lower end of the framework (1) are formed in the framework, the upper end of each through hole (14) is an internal thread part, the upper end of each magnetic core (3) is an external thread part, and the magnetic cores (3) are in threaded connection with the through holes (14).