Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a high-heat-dissipation transformer, which comprises a transformer body; a plurality of groups of cooling fins are arranged on the side face of the transformer body; a dust screen is arranged between the adjacent radiating fins; a dust-proof plate is arranged at the top of the dust-proof net; when the transformer is used, heat on the transformer body is transferred to the radiating fins through heat conduction, and then the heat on the radiating fins is dissipated through contact between the radiating fins and air, so that continuous heat dissipation of the transformer body can be realized through reciprocation; through being equipped with the dust screen between the fin, reducible fin is surperficial to be piled up with impurity dust, keeps the heat dispersion of fin for the transformer body has comparatively good stability in its heat dissipation function under the circumstances that the sand wind is big.
Further, the middle part of the dustproof net is rotationally connected with a bar-shaped swinging rod; a plurality of groups of first magnets are arranged on two sides of the dustproof net; a connecting rod is fixedly connected between the first magnets which are close to each other; the first magnets on two sides of the dustproof net are mutually adsorbed; a first elastic connecting rope is connected between the middle part of the strip-shaped swinging rod and the connecting rod; the first magnet is provided with a second elastic connecting rope; one end of the second elastic connecting rope is connected with the first magnet, and the other end of the second elastic connecting rope is connected with the middle part of the bar-shaped swinging rod; through being equipped with bar swinging arms in the middle part of the dust screen, can have the strong wind in the environment that the transformer body located when blowing, bar swinging arms can swing along with the wind on the dust screen, and bar swinging arms can pull first magnet at the dust screen through first elastic connection rope and remove this moment, when dust screen and first magnet take place the friction, first magnet can rock the removal on the dust screen for the dust screen produces the vibration simultaneously, shakes off piled up grit and impurity on the dust screen, keeps the ventilative performance of dust screen, promotes the stability that the dust screen used under the sand-blown environment.
Further, a plurality of groups of bristles are fixedly connected to one side, close to the dust screen, of the connecting rod; the end parts of the bristles are contacted with the dustproof net; the brush hair is arranged on the connecting rod, so that when the first magnet slides on the dust screen, the brush hair cleans the dust screen, impurities inside the mesh of the dust screen are also removed, and the air permeability of the dust screen is further ensured.
Further, the middle part of the connecting rod is hinged with a T-shaped swinging rod through a torsion spring; magnetic balls are arranged at two ends of the T-shaped swinging rod; the magnetic ball is mutually adsorbed with the first magnet; a first elastic rope is connected between the magnetic ball and the end part of the T-shaped swing rod; through being equipped with T shape swinging arms in the middle part of the connecting rod, can make first magnet when the dust screen removes, the tip of T shape swinging arms can rub on the dust screen, the T shape swinging arms will appear lasting swing at connecting rod middle part this moment, the magnetic ball can be under the pulling of first elastic rope and T shape swinging arms simultaneously, intermittent type nature breaks away from first magnet, this in-process, the magnetic ball can make first magnet and connecting rod produce the vibration with breaking away from under the continuous contact of first magnet, reduce impurity pile up on first magnet and the brush hair, promote the stability that first magnet and brush hair used, make first magnet and brush hair after long-time use, its surface does not have a large amount of impurity pile up.
Further, a plurality of pairs of limiting rods are fixedly connected between the adjacent radiating fins; the limiting rod is arranged at one side of the first magnet; the first magnet is in sliding fit with the limiting rod; the limiting rods are arranged on the two sides of the dustproof net to limit the first magnet, so that the first magnet is more stable when moving on the dustproof net, the first magnet cannot be separated from the dustproof net, and the stability of the first magnet on the dustproof net is improved.
Further, the end part of the strip-shaped swinging rod, which is close to the transformer body, is fixedly connected with an elastic heat conducting sheet; the middle part of the elastic heat conducting fin is provided with an air hole; the middle part of the elastic heat conducting fin is in contact with the transformer body and is in sliding fit with the transformer body; through being equipped with elasticity conducting strip and transformer body contact at the tip of bar swinging arms, can be when bar swinging arms swing elasticity conducting strip and transformer body contact friction, sweep the impurity on the transformer body surface and fall, the contact of elasticity conducting strip and transformer body simultaneously can be with the heat conduction on the transformer body, has certain auxiliary role to the heat dissipation of transformer body, has offered the bleeder vent at elasticity conducting strip middle part simultaneously, reduces elasticity conducting strip cover and to the radiating influence of transformer body on the transformer body.
Further, the strip-shaped swinging rod is fixedly connected with an elastic arc-shaped wind shield at the end part positioned outside the dust screen; the elastic arc-shaped wind shield is arranged at the end part of the strip-shaped swing rod, so that the wind area of the end part of the strip-shaped swing rod can be increased, and the swing amplitude of the strip-shaped swing rod can be larger due to the elastic arc-shaped wind shield under the condition that the strip-shaped swing rod is impacted by the same wind speed.
Further, the middle part of the elastic arc-shaped wind shield is connected with a plurality of groups of ribbons; through being equipped with the ribbon at elasticity arc deep bead middle part, can receive the wind when blowing at bar swinging arms and elasticity arc deep bead, the ribbon can swing on elasticity arc deep bead for ribbon and elasticity arc deep bead and bar swinging arms contact, sweep down the dust impurity of adhesion on bar swinging arms and the elasticity arc deep bead, promote the stability that bar swinging arms and elasticity arc deep bead used.
Further, a second elastic rope is connected between the bristles; the middle part of the second elastic rope is connected with the middle part of the T-shaped swinging rod; through being equipped with the second elastic rope between T shape swinging arms and brush hair and being connected, can drive the brush hair and rub on the dust screen when T shape swinging arms swing, promote the brush hair to the cleaning ability of dust screen, reduce dust impurity accumulation on the dust screen, keep the permeability of dust screen.
Further, an elastic extrusion rod is fixedly connected to the middle of the strip-shaped swinging rod; the end part of the elastic extrusion rod is contacted with the side wall of the radiating fin and is in sliding fit with the radiating fin; through being equipped with the elastic extrusion pole at bar swinging arms middle part, can be when bar swinging arms swing, the elastic extrusion pole contacts with the fin, sweeps the impurity on the fin lateral wall off, promotes fin work radiating stability.
The beneficial effects of the invention are as follows:
1. according to the transformer with high heat dissipation, the dustproof net is arranged between the radiating fins, so that impurity dust accumulation on the surfaces of the radiating fins can be reduced, the heat dissipation performance of the radiating fins is kept, and the heat dissipation function of the transformer body in a windy and sandy environment is good in stability.
2. According to the transformer with high heat dissipation, the bristles are arranged on the connecting rod, so that when the first magnet slides on the dustproof net, the bristles clean the dustproof net, impurities in the mesh holes of the dustproof net are removed, and the air permeability of the dustproof net is further ensured.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Example 1
As shown in fig. 1 to 4, a transformer with high heat dissipation according to an embodiment of the present invention includes a transformer body 1; a plurality of groups of cooling fins 11 are arranged on the side face of the transformer body 1; a dust screen 12 is arranged between the adjacent radiating fins 11; a dust-proof plate 13 is arranged on the top of the dust-proof net 12; when the transformer is used, heat on the transformer body 1 is transferred to the radiating fins 11 through heat conduction, and then the heat on the radiating fins 11 is radiated through the contact between the radiating fins 11 and air, so that the continuous radiation of the transformer body 1 can be realized through reciprocation; through being equipped with dust screen 12 between fin 11, can reduce the impurity dust on the fin 11 surface and pile up, keep the heat dispersion of fin 11 for transformer body 1 has comparatively good stability in its heat dissipation function under the circumstances that the sand wind is big.
The middle part of the dust screen 12 is rotatably connected with a bar-shaped swinging rod 2; a plurality of groups of first magnets 21 are arranged on two sides of the dustproof net 12; a connecting rod 22 is fixedly connected between the first magnets 21 which are close to each other; the first magnets 21 on the two sides of the dust screen 12 are mutually adsorbed; a first elastic connecting rope 23 is connected between the middle part of the strip-shaped swinging rod 2 and the connecting rod 22; the first magnet 21 is provided with a second elastic connecting rope 24; one end of the second elastic connecting rope 24 is connected with the first magnet 21, and the other end of the second elastic connecting rope is connected with the middle part of the bar-shaped swinging rod 2; through being equipped with bar swinging arms 2 at dust screen 12 middle part, can have the strong wind when blowing in the environment that transformer body 1 was located, bar swinging arms 2 can follow the wind on dust screen 12, bar swinging arms 2 can pull first magnet 21 through first elastic connection rope 23 and remove on dust screen 12 this moment, when dust screen 12 takes place the friction with first magnet 21, first magnet 21 can rock on dust screen 12 and remove for dust screen 12 produces vibration simultaneously, trembles away the grit and the impurity of piling up on the dust screen 12, keeps dust screen 12's ventilative performance, promotes dust screen 12 stability of using under the sand and wind environment.
A plurality of groups of bristles 3 are fixedly connected to one side, close to the dust screen 12, of the connecting rod 22; the end parts of the bristles 3 are in contact with the dust screen 12; through being equipped with brush hair 3 on the connecting rod 22, can make first magnet 21 when sliding on dust screen 12, brush hair 3 cleans dust screen 12, also clears away the impurity in the mesh of dust screen 12, has further guaranteed dust screen 12's gas permeability.
The middle part of the connecting rod 22 is hinged with a T-shaped swinging rod 4 through a torsion spring; magnetic balls 41 are arranged at two ends of the T-shaped swing rod 4; the magnetic ball 41 and the first magnet 21 are attracted to each other; a first elastic rope 42 is connected between the magnetic ball 41 and the end part of the T-shaped swinging rod 4; through being equipped with T shape swinging arms 4 at connecting rod 22 middle part, when can making first magnet 21 remove on dust screen 12, the tip of T shape swinging arms 4 can rub on dust screen 12, T shape swinging arms 4 will appear lasting swing at connecting rod 22 middle part this moment, simultaneously magnetic ball 41 can be under the pulling of first elastic cord 42 and T shape swinging arms 4, intermittent type nature breaks away from first magnet 21, this in-process, magnetic ball 41 and under the lasting contact of first magnet 21 and break away from, can make first magnet 21 and connecting rod 22 produce the vibration, reduce the impurity pile up on first magnet 21 and the brush hair 3, promote the stability that first magnet 21 and brush hair 3 used, make first magnet 21 and brush hair 3 after long-time use, its surface does not have a large amount of impurity pile up.
A plurality of pairs of limit rods 5 are fixedly connected between the adjacent radiating fins 11; the limiting rod 5 is arranged on one side of the first magnet 21; the first magnet 21 is in sliding fit with the limit rod 5; the first magnet 21 is limited by the limiting rods 5 arranged on the two sides of the dustproof net 12, so that the first magnet 21 is more stable when moving on the dustproof net 12, and cannot be separated from contact with the dustproof net 12, and the stability of the first magnet 21 on the dustproof net 12 is improved.
The end part of the strip-shaped swinging rod 2, which is close to the transformer body 1, is fixedly connected with an elastic heat conducting sheet 6; the middle part of the elastic heat conducting fin 6 is provided with an air vent 61; the middle part of the elastic heat conducting fin 6 is in contact with the transformer body 1 and is in sliding fit with the transformer body; through being equipped with elastic heat conducting strip 6 and the contact of transformer body 1 at the tip of bar swinging arms 2, can be when bar swinging arms 2 swing elastic heat conducting strip 6 and the contact friction of transformer body 1, sweep the impurity on the transformer body 1 surface, the contact of elastic heat conducting strip 6 and transformer body 1 simultaneously, can come out the heat conduction on the transformer body 1, have certain auxiliary action to the heat dissipation of transformer body 1, bleeder vent 61 has been seted up at elastic heat conducting strip 6 middle part simultaneously, reduce elastic heat conducting strip 6 cover on transformer body 1 to the radiating influence of transformer body 1.
The end part of the strip-shaped swinging rod 2 positioned outside the dust screen 12 is fixedly connected with an elastic arc-shaped wind shield 7; by arranging the elastic arc-shaped wind shield 7 at the end part of the bar-shaped swing rod 2, the windward area of the end part of the bar-shaped swing rod 2 can be increased, so that the swing amplitude of the bar-shaped swing rod 2 can be larger by arranging the elastic arc-shaped wind shield 7 under the condition that the bar-shaped swing rod 2 is impacted by the same wind speed.
The middle part of the elastic arc-shaped wind shield 7 is connected with a plurality of groups of ribbons 8; through be equipped with ribbon 8 at elasticity arc deep bead 7 middle part, can receive the wind when blowing at bar swinging arms 2 and elasticity arc deep bead 7, ribbon 8 can swing on elasticity arc deep bead 7 for ribbon 8 and elasticity arc deep bead 7 and bar swinging arms 2 contact, sweep down the dust impurity of adhesion on bar swinging arms 2 and the elasticity arc deep bead 7, promote the stability that bar swinging arms 2 and elasticity arc deep bead 7 used.
A second elastic rope 9 is connected between the brush hairs 3; the middle part of the second elastic rope 9 is connected with the middle part of the T-shaped swinging rod 4; through being equipped with second elastic rope 9 between T shape swinging arms 4 and brush hair 3 and being connected, can drive brush hair 3 friction on dust screen 12 when T shape swinging arms 4 swing, promote the cleaning ability of brush hair 3 to dust screen 12, reduce dust impurity on the dust screen 12 and pile up, keep dust screen 12's permeability.
Example two
As shown in fig. 5, in comparative example one, another embodiment of the present invention is: an elastic extrusion rod 91 is fixedly connected to the middle part of the strip-shaped swinging rod 2; the end of the elastic extrusion rod 91 contacts with the side wall of the radiating fin 11 and is in sliding fit with the side wall of the radiating fin; through being equipped with the elastic extrusion pole 91 at bar swinging arms 2 middle part, can be when bar swinging arms 2 swing, elastic extrusion pole 91 and fin 11 contact, sweep the impurity on the fin 11 lateral wall, promote fin 11 work radiating stability.
When the transformer is in use, heat on the transformer body 1 is transferred to the radiating fins 11 through heat conduction, and then the heat on the radiating fins 11 is radiated through the contact of the radiating fins 11 and air, so that the continuous radiation of the transformer body 1 can be realized through reciprocation; through being equipped with dust screen 12 between fin 11, can reduce the impurity dust on the fin 11 surface and pile up, keep the heat dispersion of fin 11 for transformer body 1 has comparatively good stability in its heat dissipation function under the circumstances that the sand wind is big.
Through being equipped with bar swinging rod 2 in the middle part of dust screen 12, can be when the environment that transformer body 1 is located has the strong wind to blow, bar swinging rod 2 can follow the wind on dust screen 12, bar swinging rod 2 can pull first magnet 21 through first elastic connection rope 23 and remove on dust screen 12 this moment, when dust screen 12 takes place the friction with first magnet 21, first magnet 21 can shake the removal on dust screen 12 for dust screen 12 produces the vibration simultaneously, shakes away grit and impurity that piles up on the dust screen 12, keeps dust screen 12's ventilative performance, promotes dust screen 12 stability of using under the sand-blown environment; the brush hair 3 is arranged on the connecting rod 22, so that when the first magnet 21 slides on the dust screen 12, the brush hair 3 cleans the dust screen 12, and impurities in meshes of the dust screen 12 are removed, so that the air permeability of the dust screen 12 is further ensured; through arranging the T-shaped swinging rod 4 in the middle of the connecting rod 22, when the first magnet 21 moves on the dust screen 12, the end part of the T-shaped swinging rod 4 rubs on the dust screen 12, at the moment, the T-shaped swinging rod 4 continuously swings in the middle of the connecting rod 22, meanwhile, the magnetic ball 41 intermittently breaks away from the first magnet 21 under the pulling of the first elastic rope 42 and the T-shaped swinging rod 4, in the process, the magnetic ball 41 continuously contacts and breaks away from the first magnet 21, so that the first magnet 21 and the connecting rod 22 vibrate, the accumulation of impurities on the first magnet 21 and the bristles 3 is reduced, the use stability of the first magnet 21 and the bristles 3 is improved, and a large amount of impurities do not accumulate on the surfaces of the first magnet 21 and the bristles 3 after the long-time use; the first magnet 21 is limited by the limiting rods 5 arranged on the two sides of the dustproof net 12, so that the first magnet 21 is more stable when moving on the dustproof net 12, and cannot be separated from contact with the dustproof net 12, and the stability of the first magnet 21 on the dustproof net 12 is improved.
The elastic heat conducting fin 6 is arranged at the end part of the strip-shaped swinging rod 2 and is in contact with the transformer body 1, so that impurities on the surface of the transformer body 1 can be swept down by contact friction between the elastic heat conducting fin 6 and the transformer body 1 when the strip-shaped swinging rod 2 swings, meanwhile, the elastic heat conducting fin 6 is in contact with the transformer body 1, heat on the transformer body 1 can be conducted out, a certain auxiliary effect is achieved on heat dissipation of the transformer body 1, and meanwhile, the air holes 61 are formed in the middle part of the elastic heat conducting fin 6, and the influence of the elastic heat conducting fin 6 covering the transformer body 1 on heat dissipation of the transformer body 1 is reduced; the elastic arc-shaped wind shield 7 is arranged at the end part of the strip-shaped swing rod 2, so that the wind area of the end part of the strip-shaped swing rod 2 can be increased, and the elastic arc-shaped wind shield 7 can enable the swing amplitude of the strip-shaped swing rod 2 to be larger under the condition that the strip-shaped swing rod 2 is impacted by the same wind speed; through being equipped with the ribbon 8 in the middle part of the elastic arc deep bead 7, can be when bar swinging rod 2 and elastic arc deep bead 7 receive the wind blowing, ribbon 8 can swing on elastic arc deep bead 7 for ribbon 8 contacts with elastic arc deep bead 7 and bar swinging rod 2, sweeps down the dust impurity that adheres to bar swinging rod 2 and elastic arc deep bead 7, promotes the stability of bar swinging rod 2 and elastic arc deep bead 7 use; through being equipped with second elastic rope 9 between T shape swinging arms 4 and brush hair 3 and being connected, can drive brush hair 3 friction on dust screen 12 when T shape swinging arms 4 swing, promote the cleaning ability of brush hair 3 to dust screen 12, reduce dust impurity on the dust screen 12 and pile up, keep dust screen 12's permeability.
Through being equipped with the elastic extrusion pole 91 at bar swinging arms 2 middle part, can be when bar swinging arms 2 swing, elastic extrusion pole 91 and fin 11 contact, sweep the impurity on the fin 11 lateral wall, promote fin 11 work radiating stability.
The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.
In the description of the present invention, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.