CN218004572U

CN218004572U - Novel SMD tripod inductance

Info

Publication number: CN218004572U
Application number: CN202221791519.2U
Authority: CN
Inventors: 梁昌祥; 夏绍祥
Original assignee: Suzhou Longyi Electronic Science & Technology Co ltd
Current assignee: Suzhou Longyi Electronic Science & Technology Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-12-09
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses a novel SMD tripod inductance relates to SMD tripod inductance field, including the block, the block includes the core, the enhancement layer, the heat-conducting layer, the last fixed surface of core is connected with a plurality of first aluminum poles, a plurality of second aluminum poles of the inner wall fixedly connected with of core, a plurality of third aluminum poles of the lower fixed surface of core, the arc groove has all been seted up all around with the lower surface to the block upper surface, the spread groove has all been seted up to relative one side that the upper surface of block is located two corresponding arc grooves, the inner wall of a plurality of spread grooves is pasted and is had the buckle board. Outside this equipment can derive equipment fast to its heat that produces in the course of the work, avoid producing the work energy consumption increase problem that heat made equipment in the equipment course of the work, increase the life of equipment, guarantee the normal use function of equipment, this equipment need not electroplate on the magnetic core, just can the transmission line in the fixed equipment through inner wall latch device, forms the inductor.

Description

Novel SMD tripod inductance

Technical Field

The utility model relates to a SMD tripod inductance field, in particular to novel SMD tripod inductance.

Background

The chip inductor is also called as a power inductor, a large-current inductor and a surface-mounted high-power inductor, has the characteristics of miniaturization, high quality, high energy storage, low resistance and the like, the inductor in a general electronic circuit is a hollow coil or a coil with a magnetic core, can only pass small current and bear lower voltage, the power inductor also has a hollow coil and a magnetic core, and is mainly characterized in that the power inductor is wound by a thick wire and can bear dozens of amperes, hundreds of amperes, thousands of amperes or even tens of thousands of amperes, and the power chip inductor is divided into two types of magnetic covers and non-magnetic covers and mainly comprises the magnetic core and a copper wire. The filter and oscillation functions in the circuit.

The applicant finds that a Chinese patent discloses a 'patch three-pin inductor', the publication (announcement) number of which is 'CN 212724884U', the patent mainly comprises that placing grooves are formed in two sides of an i-shaped magnetic core, heat-shrinkable sleeves are sleeved on the periphery of an enameled round copper wire with the i-shaped magnetic core, three pins are arranged at the bottom of the i-shaped magnetic core, four lead wires are arranged on the enameled round copper wire, and the four lead wires are respectively welded on the three pins, so that labor cost is reduced, the same product production is achieved, labor cost of production is reduced, the patch three-pin inductor has a function of protecting the whole product from being damaged, but when the three-pin inductor is used after being wound with a wire, the three-pin inductor works with an internal wire, and therefore, some heat can be generated inside, the heat can increase working energy consumption of the equipment, the service life of the equipment is reduced, and the normal use function of the equipment is influenced, and the traditional equipment can form an inductor only by electroplating on the magnetic core when being used, which is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel SMD tripod inductance to solve the tripod inductance that proposes in the above-mentioned background art behind the winding line, when using, all be the work of inner wire, so inside can produce some heats, these heats can make the work energy consumption increase of equipment, reduce the service life of equipment, influence the normal use function of equipment, traditional equipment need electroplate on the magnetic core when using, just can form an inductor, very inconvenient problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a novel SMD tripod inductance, which comprises a block body, the block includes the core, the enhancement layer, the heat-conducting layer, the last fixed surface of core is connected with a plurality of first aluminium poles, a plurality of second aluminium poles of inner wall fixedly connected with of core, a plurality of third aluminium poles of lower fixed surface of core, the arc groove has all been seted up all around with all around of lower surface on the block upper surface, the spread groove has all been seted up to relative one side that the upper surface of block is located two corresponding arc grooves, the inner wall of a plurality of spread grooves is pasted and is had the pinch plate.

Preferably, the surface of core and the inside fixed connection of enhancement layer, the surface of enhancement layer and the inside fixed connection of heat-conducting layer, the upside that the upside of enhancement layer inner wall and heat-conducting layer inner wall were all run through to the upper side surface of heat-conducting layer in the upper end of a plurality of first aluminium poles, the one end of a plurality of second aluminium poles is all run through one side of enhancement layer inner wall and one side of heat-conducting layer inner wall and is extended to the inner wall of heat-conducting layer, the downside that the downside of enhancement layer inner wall and the downside of heat-conducting layer inner wall were all run through to the lower side surface of heat-conducting layer to the lower extreme of a plurality of third aluminium poles.

Preferably, the core body is made of copper alloy.

Preferably, the material of the reinforcing layer is an iron-based alloy.

Preferably, the heat conducting layer is made of aluminum alloy.

Preferably, the inner wall of the block body is wound with connecting wires.

Preferably, the connecting wire is made of pure copper.

The utility model discloses a technological effect and advantage:

1. through setting up the block, the core, the enhancement layer, the heat-conducting layer, the buckle board, first aluminium pole, the second aluminium pole, the third aluminium pole, the arc groove, the spread groove, outside this equipment can derive the equipment fast to its heat that produces in the course of the work, avoid producing the work energy consumption increase problem that the heat made equipment in the equipment course of the work, increase equipment's life, guarantee equipment's normal use function, this equipment need not electroplate on the magnetic core, just can the fixed equipment transmission line through inner wall clamping device, form the inductor.

2. Through setting up core, enhancement layer, heat-conducting layer, first aluminium pole, second aluminium pole, third aluminium pole, the intensity of connecting between the equipment in the assurance equipment guarantees the result of use of equipment, and increase equipment quality of work and working effect in the use avoid influencing the normal use function of equipment, and thermal derivation is avoided the energy consumption increase in the increase working process.

3. Through setting up enhancement layer, heat-conducting layer, block, connecting wire, guarantee the intensity of equipment, increase the service life of equipment, increase the result of use of equipment provides the basic service function of equipment.

Drawings

Fig. 1 is a schematic view of the overall front cross-sectional structure of the present invention.

Fig. 2 is an enlarged schematic view of the part a of the present invention.

Fig. 3 is a schematic view of the overall bottom structure of the present invention.

Fig. 4 is a schematic diagram of the block three-dimensional structure of the present invention.

In the figure: 1. a block body; 101. a core body; 102. an enhancement layer; 103. a heat conducting layer; 2. a snap-in plate; 3. a first aluminum rod; 4. a second aluminum rod; 5. a third aluminum rod; 6. an arc groove; 7. connecting grooves; 8. and connecting the wires.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

The utility model provides a as shown in fig. 1-4 a novel SMD tripod inductance, including block 1, block 1 includes core 101, enhancement layer 102, heat-conducting layer 103, the last fixed surface of core 101 is connected with a plurality of first aluminium poles 3, a plurality of second aluminium poles 4 of the inner wall fixedly connected with of core 101, a plurality of third aluminium poles 5 of the lower fixed surface of core 101, arc groove 6 has all been seted up all around with the lower surface on block 1 upper surface, spread groove 7 has all been seted up to the relative one side that the upper surface of block 1 is located two corresponding arc grooves 6, the inner wall of a plurality of spread grooves 7 is pasted and is had buckle plate 2, this equipment can derive outside its heat that produces in the course of the work fast, avoid producing the work energy consumption increase problem of heat messenger's equipment in the equipment course of the work, increase the service life of equipment, guarantee the normal use function of equipment, this equipment need not electroplate on the magnetic core, just can the transmission line in the fixed equipment through inner wall latch device, form the inductor.

As shown in fig. 1, the surface of the core 101 is fixedly connected with the inside of the reinforcing layer 102, the surface of the reinforcing layer 102 is fixedly connected with the inside of the heat conducting layer 103, the upper ends of the first aluminum rods 3 all penetrate through the upper side of the inner wall of the reinforcing layer 102 and the upper side of the inner wall of the heat conducting layer 103 and extend to the upper side surface of the heat conducting layer 103, one ends of the second aluminum rods 4 all penetrate through one side of the inner wall of the reinforcing layer 102 and one side of the inner wall of the heat conducting layer 103 and extend to the inner wall of the heat conducting layer 103, the lower ends of the third aluminum rods 5 all penetrate through the lower side of the inner wall of the reinforcing layer 102 and the lower side of the inner wall of the heat conducting layer 103 and extend to the lower side surface of the heat conducting layer 103, the core 101 is made of copper alloy, so as to ensure the strength of connection between devices in the equipment, ensure the use effect of the equipment, increase the working quality and the working effect of the equipment, avoid affecting the normal use function of the equipment, increase of heat derivation in the working process and avoid the increase of energy consumption.

As shown in fig. 1 and 3, the material of the reinforcing layer 102 is an iron-based alloy, the material of the heat conducting layer 103 is an aluminum alloy, the connecting wires 8 are wound on the inner wall of the block body 1, the material of the connecting wires 8 is pure copper, the strength of the equipment is ensured, the service life of the equipment is prolonged, the service effect of the equipment is increased, and the basic service function of the equipment is provided.

The utility model discloses the theory of operation: this equipment is with in 8 joint buckle plates of connecting wire 2 sticky spread groove 7 again, make equipment need not electroplate on the magnetic core, just can directly form the inductor, the heat of equipment in the use can be absorbed and effluvium through heat-conducting layer 103, inside heat can lead the core 101 with the heat through second aluminium pole 4, outside rethread first aluminium pole 3 and third aluminium pole 5 derive the equipment, thereby guarantee that the temperature in the equipment is more stable, guarantee the normal use function of equipment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a novel SMD tripod inductance, includes block (1), its characterized in that: the block (1) comprises a core body (101), an enhancement layer (102) and a heat conduction layer (103), wherein the upper surface of the core body (101) is fixedly connected with a plurality of first aluminum rods (3), the inner wall of the core body (101) is fixedly connected with a plurality of second aluminum rods (4), the lower surface of the core body (101) is fixedly connected with a plurality of third aluminum rods (5), arc grooves (6) are formed in the periphery of the upper surface and the periphery of the lower surface of the block body (1), and a connecting groove (7) is formed in one side, opposite to one side, of the upper surface of the block body (1) located in two corresponding arc grooves (6) and is multiple in that the inner wall of the connecting groove (7) is pasted with a clamping plate (2).

2. The novel surface mount type three-pin inductor according to claim 1, wherein: the surface of the core body (101) is fixedly connected with the inside of the reinforcing layer (102), the surface of the reinforcing layer (102) is fixedly connected with the inside of the heat conducting layer (103), the upper ends of the first aluminum rods (3) penetrate through the upper side of the inner wall of the reinforcing layer (102) and the upper side of the inner wall of the heat conducting layer (103) and extend to the upper side surface of the heat conducting layer (103), one ends of the second aluminum rods (4) penetrate through one side of the inner wall of the reinforcing layer (102) and one side of the inner wall of the heat conducting layer (103) and extend to the inner wall of the heat conducting layer (103), and the lower ends of the third aluminum rods (5) penetrate through the lower side of the inner wall of the reinforcing layer (102) and the lower side of the inner wall of the heat conducting layer (103) and extend to the lower side surface of the heat conducting layer (103).

3. The novel patch type three-pin inductor according to claim 1, wherein: the core body (101) is made of copper alloy.

4. The novel patch type three-pin inductor according to claim 1, wherein: the material of the enhancement layer (102) is an iron-based alloy.

5. The novel patch type three-pin inductor according to claim 1, wherein: the heat conduction layer (103) is made of aluminum alloy.

6. The novel patch type three-pin inductor according to claim 1, wherein: the inner wall of the block body (1) is wound with a connecting wire (8).

7. The novel patch type three-pin inductor according to claim 6, wherein: the connecting wire (8) is made of pure copper.