CN212724884U

CN212724884U - Paster tripod inductance

Info

Publication number: CN212724884U
Application number: CN202021884862.2U
Authority: CN
Inventors: 龚应和; 卢国胜; 李政平
Original assignee: Getwell Electronic Huizhou Co ltd
Current assignee: Getwell Electronic Huizhou Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-03-16
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a paster tripod inductance belongs to the technical field of tripod inductance, including I-shaped magnetic core, enameled round copper line, heat shrinkage bush, plastic base and glue, the standing groove has been seted up to the both sides of I-shaped magnetic core, the heat shrinkage bush cover is established on the periphery of I-shaped magnetic core enameled round copper line, the bottom of I-shaped magnetic core is equipped with three stitch, be equipped with four lead-out wires, four on the enameled round copper line the lead-out wire welds respectively on three stitch, and the automated production operation of being convenient for reduces the cost of labor, and same product production has reduced the cost of labor of production, and SMD tripod inductance has the impaired function of whole product of protection.

Description

Paster tripod inductance

Technical Field

The utility model belongs to the technical field of the technique of tripod inductance and specifically relates to a paster tripod inductance is related to.

Background

The chip three-pin inductor is also called a boost inductor. Has the characteristics of miniaturization, high quality, high energy storage, low resistance and the like.

In the prior art, the three-pin inductor plug-in is mainly used for lamp type and automobile products, for boosting of an alarm, LED lighting, a smoke alarm and a doorbell plug-in, manual plug-in is needed in the triangular inductor manufacturing process, the labor cost of the conventional three-pin inductor plug-in is high, and the conventional inductor plug-in is easy to break due to the fact that the pins are bent in the conventional inductor plug-in process, and the conventional inductor plug-in is not beneficial to reduction of the whole size.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a paster tripod inductance to solve among the prior art conventional tripod inductance plug-in components cost of labor higher and conventional inductance plug-in components process because the hook, vibrations lead to easy broken string, and conventional inductance plug-in components are unfavorable for the technical problem of the reduction of overall dimension.

The utility model provides a paster tripod inductance, including I-shaped magnetic core, enameled round copper line, heat shrinkage bush and glue, the standing groove has been seted up to the both sides of I-shaped magnetic core, the heat shrinkage bush cover is established on the periphery of I-shaped magnetic core enameled round copper line, the bottom of I-shaped magnetic core is equipped with three stitch, be equipped with four lead-out wires on the enameled round copper line, four the lead-out wire welds respectively on three stitch.

Furthermore, the I-shaped magnetic core is characterized in that a plastic base is further arranged at the bottom of the I-shaped magnetic core, round holes penetrating through the three pins are formed in the plastic base, and working holes for the four outgoing lines to penetrate through are further formed in the plastic base.

Further, the outer wall of the I-shaped magnetic core is provided with a protective shell in a sleeved mode.

Compared with the prior art, the beneficial effects of the utility model reside in that: the chip type three-pin inductor has the advantages that automatic production operation is facilitated, labor cost is reduced, production labor cost is reduced due to the same product production, and the chip type three-pin inductor has the function of protecting the whole product from being damaged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a first view angle structure inside a protective shell according to the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a schematic view of a second view structure inside the protective shell of the present invention;

reference numerals: the device comprises an I-shaped magnetic core 1, pins 11, a plastic base 12, a protective shell 13, an enameled round copper wire 2, a lead-out wire 21 and a heat-shrinkable sleeve 3.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Following combine fig. 1 to 3 shown, the embodiment of the utility model provides a paster tripod inductance, including I-shaped magnetic core 1, enamelled round copper line 2, heat shrinkage bush 3 and glue, the standing groove has been seted up to the both sides of I-shaped magnetic core 1, fixes on the magnetic core through glue that two high strength polyurethane enamelled round copper lines 2 closely convolute at the inslot of I-shaped magnetic core 1, the cover of heat shrinkage bush 3 is established on the periphery of I-shaped magnetic core 1 enamelled round copper line 2, the bottom of I-shaped magnetic core 1 is equipped with three stitch 11, be equipped with four lead-out wires 21 on the enamelled round copper line 2, four lead-out wire 21 welds respectively on three stitch 11.

Preferably, the bottom of the i-shaped magnetic core 1 is further provided with a plastic base 12, the plastic base 12 is provided with a circular hole penetrating through the three pins 11 and a working hole penetrating through the four outgoing lines 21, the sleeve is firstly sleeved, the product is subjected to thermal shrinkage, glue is dispensed, the enameled wires exposed out of the three pins 11 are sealed, and then the plastic base 12 is sleeved.

Preferably, the outer wall of the I-shaped magnetic core 1 is sleeved with a protective shell 13, and the working element inside can be protected through the protective shell 13, so that the element is prevented from being damaged.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a paster tripod inductance, its characterized in that includes I-shaped magnetic core (1), enameled round copper line (2), heat-shrinkable tube (3) and glue, the standing groove has been seted up to the both sides of I-shaped magnetic core (1), heat-shrinkable tube (3) cover is established on the periphery of I-shaped magnetic core (1) enameled round copper line (2), the bottom of I-shaped magnetic core (1) is equipped with three stitch (11), be equipped with four lead-out wires (21) on enameled round copper line (2), four lead-out wire (21) weld respectively on three stitch (11).

2. The chip three-pin inductor according to claim 1, wherein the bottom of the I-shaped magnetic core (1) is further provided with a plastic base (12), the plastic base (12) is provided with a circular hole penetrating through the three pins (11), and is further provided with a working hole penetrating through the four outgoing lines (21).

3. A chip three-pin inductor according to claim 2, wherein the outer wall of the i-shaped magnetic core (1) is sleeved with a protective shell (13).