CN214588352U

CN214588352U - High-efficient heat dissipation inductance

Info

Publication number: CN214588352U
Application number: CN202120663887.8U
Authority: CN
Inventors: 吴松; 吴显峰; 张立华; 王伟; 彭波; 朱俊波; 曹盛意
Original assignee: Hubei Greer Technology Co ltd
Current assignee: Hubei Greer Technology Co ltd
Priority date: 2021-04-01
Filing date: 2021-04-01
Publication date: 2021-11-02
Anticipated expiration: 2031-04-01

Abstract

The utility model discloses a high-efficient heat dissipation inductance, including the inductance body, the outside of inductance body is provided with the protecting crust, the lateral wall of protecting crust is provided with the louvre, the inside of protecting crust is provided with first canceling release mechanical system and second canceling release mechanical system, be connected with the sliding plate on the first canceling release mechanical system, one side fixedly connected with armature that the sliding plate is close to the inductance body, be connected with the rack on the second canceling release mechanical system, the support that the lower side wall fixedly connected with L of protecting crust appears and sets up, the lateral wall fixedly connected with stay cord of sliding plate, and the other end of stay cord runs through the lateral wall of support and is fixed with the lateral wall of rack, the lateral wall of protecting crust rotates through the pivot and is connected with the gear, and wheel and rack toothing setting. This kind of high-efficient heat dissipation inductance can utilize the change of inductance body in the use magnetic force, realizes carrying out the heat dissipation of automatic drying to it, and environmental protection is convenient more to, guarantee the radiating effect.

Description

High-efficient heat dissipation inductance

Technical Field

The utility model belongs to the technical field of electronic components, specifically speaking relates to a high-efficient heat dissipation inductance.

Background

An inductor is a component that can convert electrical energy into magnetic energy for storage. The inductor is similar in structure to a transformer, but has only one winding. The inductor has an inductance that only impedes the change in current. If the inductor is in a state where no current is passing, it will try to block the current from flowing through it when the circuit is on; if the inductor is in a current passing state, the inductor will try to keep the current unchanged when the circuit is opened. Inductors are also known as chokes, reactors, dynamic reactors.

In the working process of the inductor, because the current in the coil passes through, a large amount of heat can be generated, the temperature of the inductor is increased, meanwhile, the inductance is reduced, the magnetic force is reduced, and if the inductor runs at a higher temperature for a long time, the insulating layer of the winding coil is aged and embrittled, the turn-to-turn short circuit of the winding group coil is easily caused, and the winding group coil is even burnt in severe cases; meanwhile, the over-high temperature rise of the inductor can also cause magnetic saturation, and the condition of burning out is easy to occur, so that the service life of the product is influenced.

In view of this, the present invention is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art, provides a high-efficient heat dissipation inductance, for solving above-mentioned technical problem, the utility model discloses a technical scheme's basic concept is:

the utility model provides a high-efficient heat dissipation inductance, includes the inductance body, the outside of inductance body is provided with the protecting crust, the lateral wall of protecting crust is provided with the louvre, the inside of protecting crust is provided with first canceling release mechanical system and second canceling release mechanical system, be connected with the sliding plate on the first canceling release mechanical system, one side fixedly connected with armature that the sliding plate is close to the inductance body, be connected with the rack on the second canceling release mechanical system, the support that the lower lateral wall fixedly connected with L shape of protecting crust set up, the lateral wall fixedly connected with stay cord of sliding plate, and the other end of stay cord runs through the lateral wall of support and is fixed with the lateral wall of rack, the lateral wall of protecting crust rotates through the pivot and is connected with the gear, and gear and rack toothing setting, the one end fixedly connected with fan that the inductance body is close to the pivot.

The first reset mechanism comprises a plurality of fixed plates fixedly connected to the lower side wall of the protective shell, the side wall of each fixed plate is fixedly connected with two symmetrically-arranged fixed rods, the sliding plate sleeves the side walls of the fixed rods, the side wall of each fixed rod is sleeved with a first spring, and the two ends of each first spring are fixed to the side walls of the fixed plates and the sliding plate respectively.

The second reset mechanism comprises guide rods which are fixedly connected to the lower side wall of the protective shell and symmetrically arranged on the lower side wall of the protective shell, the upper ends of the guide rods are fixed to the upper side wall of the protective shell, a sliding block is sleeved on the side wall of each guide rod, the sliding block is fixed to the side wall of the rack, a second spring is sleeved on the side wall of each guide rod, and the two ends of the second spring are fixed to the side walls of the protective shell and the sliding block respectively.

The lateral wall fixedly connected with connecting rod that the fan was kept away from to the protecting crust, the kuppe that the other end fixedly connected with toper of connecting rod set up, and the kuppe is inserted and is established on the lateral wall of inductance body.

The lateral walls of the fixed rod and the guide rod are provided with smooth films.

After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has.

The utility model discloses a set up the fan, armature etc, when inductance body in use, the magnetic force that the inductance body produced adsorbs armature, this moment, the sliding plate removes to the direction that is close to the inductance body along the lateral wall of dead lever, and simultaneously, first spring shrink, stay cord downstream is dragged in the removal of sliding plate, thereby make the rack along the lateral wall downstream of guide bar, the second spring shrink simultaneously, after the temperature of inductance body risees, the magnetic force that the inductance body produced reduces, at this moment, make the rack upward movement under the effect of second spring, thereby make the gear rotate, the rotation of gear drives the rotation of pivot and fan, thereby blow the heat dissipation to the inductance body, utilize the change of magnetic force in the inductance body use, realize carrying out the automatic heat dissipation of blowing to it, environmental protection more convenient.

The utility model discloses a set up kuppe and connecting rod, when the fan blows, blow on the surface of kuppe to along the surface diffusion to the surface of inductance body of kuppe, make the effect of blowing of fan as much as possible on the surface of inductance body, guarantee the radiating effect.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the middle protective shell according to the present invention;

fig. 3 is a schematic view of another view angle of the internal structure of the middle protective shell according to the present invention.

In the figure: 1. an inductor body; 2. a protective shell; 201. heat dissipation holes; 301. a fixing plate; 302. fixing the rod; 303. a first spring; 401. a guide bar; 402. a slider; 403. a second spring; 5. a rack; 6. a rotating shaft; 7. a gear; 8. an armature; 9. A sliding plate; 10. a fan; 11. a support; 12. pulling a rope; 13. a pod; 14. a connecting rod.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

As shown in fig. 1 to 3, a high-efficiency heat dissipation inductor comprises an inductor body 1, a protective shell 2 is arranged outside the inductor body 1, a heat dissipation hole 201 is arranged on the side wall of the protective shell 2, a first reset mechanism and a second reset mechanism are arranged inside the protective shell 2, a sliding plate 9 is connected to the first reset mechanism, an armature 8 is fixedly connected to one side of the sliding plate 9 close to the inductor body 1, a rack 5 is connected to the second reset mechanism, an L-shaped bracket 11 is fixedly connected to the lower side wall of the protective shell 2, a pull rope 12 is fixedly connected to the side wall of the sliding plate 9, the other end of the pull rope 12 penetrates through the side wall of the bracket 11 and is fixed to the side wall of the rack 5, a gear 7 is rotatably connected to the side wall of the protective shell 2 through a rotating shaft 6, the gear 7 is meshed with the rack 5, a fan 10 is fixedly connected to one end of the rotating shaft 6 close to the inductor body 1, and the change of magnetic force during the use of the inductor body 1 can be utilized, the realization is carried out the automatic air-blowing heat dissipation to it, and the environmental protection is convenient more to, guarantee the radiating effect.

The first reset mechanism comprises a plurality of fixed plates 301 fixedly connected to the lower side wall of the protective shell 2, the side wall of each fixed plate 301 is fixedly connected with two symmetrically arranged fixed rods 302, the sliding plate 9 is sleeved on the side wall of each fixed rod 302, the side wall of each fixed rod 302 is sleeved with a first spring 303, two ends of each first spring 303 are fixed to the side walls of the fixed plates 301 and the sliding plate 9 respectively, and the first reset mechanism plays a role in guiding and resetting the movement of the sliding plate 9.

Second canceling release mechanical system includes guide bar 401 that fixed connection set up at two symmetries of protective housing 2 lower lateral wall, and the upper end of guide bar 401 is fixed with the last lateral wall of protective housing 2, the lateral wall cover of guide bar 401 is equipped with slider 402, slider 402 is fixed with the lateral wall of rack 5, the lateral wall cover of guide bar 401 is equipped with second spring 403, and the both ends of second spring 403 are fixed with the lateral wall of protective housing 2 and slider 402 respectively, play direction and reset action to the removal of rack 5.

Lateral wall fixedly connected with connecting rod 14 that fan 10 was kept away from to protecting sheathing 2, the kuppe 13 that the other end fixedly connected with toper set up of connecting rod 14, and kuppe 13 inserts and establish on the lateral wall of inductance body 1, when fan 10 blows, blow on the surface of kuppe 13 to along the surface diffusion to inductance body 1's surface of kuppe 13, make the blowing of fan 10 be used in inductance body 1's surface as much as possible, guarantee the radiating effect.

The side walls of the fixed rod 302 and the guide rod 401 are both provided with smooth films, so that the friction force during sliding is reduced, and the sliding of the sliding plate 9 and the sliding block 402 is smoother.

When the inductor body 1 is in use, the magnetic force generated by the inductor body 1 attracts the armature 8, and at this time, the sliding plate 9 moves along the side wall of the fixing rod 302 in a direction approaching the inductor body 1, at the same time, the first spring 303 contracts, and the movement of the sliding plate 9 pulls the pulling rope 12 downward, so that the rack 5 moves down along the side wall of the guide bar 401, while the second spring 403 contracts, when the temperature of the inductor body 1 rises, the magnetic force generated by the inductor body 1 is reduced, at this time, the rack 5 is moved upward by the second spring 403, thereby causing the gear 7 to rotate, the rotation of the gear 7 drives the rotation of the rotating shaft 6 and the fan 10, therefore, the inductor body 1 is blown to dissipate heat, and automatic blowing and heat dissipation are realized by utilizing the change of magnetic force in the use process of the inductor body 1, so that the inductor is more environment-friendly and convenient;

and, when the fan 10 blows, blow on the surface of the air guide sleeve 13, and spread to the surface of the inductor body 1 along the surface of the air guide sleeve 13, so that the blow of the fan 10 acts on the surface of the inductor body 1 as much as possible, and the heat dissipation effect is ensured.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims

1. The high-efficiency heat dissipation inductor comprises an inductor body (1) and is characterized in that a protective shell (2) is arranged outside the inductor body (1), heat dissipation holes (201) are formed in the side wall of the protective shell (2), a first reset mechanism and a second reset mechanism are arranged inside the protective shell (2), a sliding plate (9) is connected onto the first reset mechanism, one side, close to the inductor body (1), of the sliding plate (9) is fixedly connected with an armature (8), a rack (5) is connected onto the second reset mechanism, a support (11) which is arranged in an L shape is fixedly connected onto the lower side wall of the protective shell (2), a pull rope (12) is fixedly connected onto the side wall of the sliding plate (9), the other end of the pull rope (12) penetrates through the side wall of the support (11) and is fixed with the side wall of the rack (5), and a gear (7) is rotatably connected onto the side wall of the protective shell (2) through a rotating shaft (6), and the gear (7) is meshed with the rack (5), and one end of the rotating shaft (6) close to the inductor body (1) is fixedly connected with the fan (10).

2. The high-efficiency heat-dissipation inductor according to claim 1, wherein the first resetting mechanism comprises a plurality of fixing plates (301) fixedly connected to the lower side wall of the protective casing (2), two symmetrically arranged fixing rods (302) are fixedly connected to the side wall of the fixing plates (301), the sliding plate (9) is sleeved on the side walls of the fixing rods (302), the side walls of the fixing rods (302) are sleeved with the first spring (303), and two ends of the first spring (303) are respectively fixed to the side walls of the fixing plates (301) and the sliding plate (9).

3. The high-efficiency heat dissipation inductor according to claim 1, wherein the second resetting mechanism comprises two guide rods (401) which are fixedly connected to the lower side wall of the protective shell (2) and symmetrically arranged, the upper ends of the guide rods (401) are fixed to the upper side wall of the protective shell (2), a sliding block (402) is sleeved on the side wall of each guide rod (401), the sliding block (402) is fixed to the side wall of the rack (5), a second spring (403) is sleeved on the side wall of each guide rod (401), and two ends of each second spring (403) are respectively fixed to the side walls of the protective shell (2) and the sliding block (402).

4. The high-efficiency heat dissipation inductor according to claim 1, wherein a connecting rod (14) is fixedly connected to a side wall of the protective shell (2) far away from the fan (10), a conical air guide sleeve (13) is fixedly connected to the other end of the connecting rod (14), and the air guide sleeve (13) is inserted on a side wall of the inductor body (1).

5. The inductor as claimed in claim 2, wherein the side walls of the fixing bar (302) and the guiding bar (401) are provided with smooth films.