CN211858338U - Circuit transformer that radiating effect is good - Google Patents

Abstract

The utility model discloses a circuit transformer that radiating effect is good relates to the transformer field. The circuit transformer with good heat dissipation effect comprises a protection box, wherein symmetrical support legs are fixedly connected to the bottom surface of the protection box, a first fixing plate is arranged between the two support legs, the left and right side surfaces of the first fixing plate are respectively fixedly connected with one side surface of the supporting leg which is close to each other, a dust collecting frame is arranged on the upper surface of the first fixing plate, symmetrical support columns are fixedly connected to the inner bottom wall of the protection box, a second fixing plate is arranged in the protection box, this circuit transformer that radiating effect is good has played the effect that blocks the dust of outside air, has avoided the dust to enter into the problem of guard box inside, has solved the dust and can have entered into the not good problem of the inside transformer heat dissipation of guard box from separated time hole department, has solved the temperature and has exceeded the tolerance value for a long time and can make insulator arrangement gradually lose mechanical elasticity and make the problem that insulator arrangement is ageing.

Description

Circuit transformer that radiating effect is good

Technical Field

The utility model relates to a transformer technical field specifically is a circuit transformer that radiating effect is good.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, the main components are a primary coil, a secondary coil and an iron core, the main functions of the transformer are voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization and the like, and the transformer can be divided into a power transformer, a special transformer, an electric furnace transformer, a rectification transformer, a power frequency test transformer, a voltage regulator, a mining transformer, an audio transformer, a medium frequency transformer, a high frequency transformer, an impact transformer, an instrument transformer, an electronic transformer, a reactor, a mutual inductor and the like according to the application, when the transformer runs, the coil and the iron core of the transformer generate copper loss and iron loss, the loss is converted into heat energy, the temperature of the iron core and the coil of the transformer rises, if the heat is not radiated in time, the temperature exceeds an allowable value for a long time, the insulation device gradually loses mechanical elasticity to age the insulation device, and, the transformer is easy to have poor heat dissipation, and a circuit transformer with good heat dissipation effect is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a circuit transformer that radiating effect is good has solved if untimely dispels the heat, and the temperature surpasss the admissible value for a long time and can make insulator arrangement lose mechanical elasticity gradually and make insulator arrangement ageing to the dust can be followed separated time hole department and wafted on the transformer, makes the not good problem of transformer radiating effect easily.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a circuit transformer with good heat dissipation effect comprises a protection box, wherein symmetrical supporting legs are fixedly connected to the bottom surface of the protection box, a first fixing plate is arranged between the two supporting legs, the left side surface and the right side surface of the first fixing plate are fixedly connected with one side surface, close to the supporting legs, of the supporting legs respectively, a dust collection frame is placed on the upper surface of the first fixing plate, symmetrical supporting columns are fixedly connected to the inner bottom wall of the protection box, a second fixing plate is arranged inside the protection box, symmetrical through holes are formed in the upper surface of the second fixing plate, a transformer is placed on the upper surface of the second fixing plate, collecting holes which are arranged at equal intervals are formed in the inner bottom wall of the protection box, distributing holes which are arranged at equal intervals are formed in the front surface of the protection box, an air inlet is formed in the upper surface of the protection box, and a, the inner wall fixedly connected with deep bead of air intake, the through-hole that the equidistance was arranged is seted up to the upper surface of deep bead, the last fixed surface of deep bead is connected with the exhaust fan, the front of guard box has the sealing door through hinge fixed hinge joint.

Preferably, the front surface of the sealing door is fixedly connected with a handle, and the outer surface of the handle is provided with anti-skid grains.

Preferably, every the below of supporting leg all is equipped with the base, every the upper surface of base all with the bottom surface fixed connection of base.

Preferably, the bottom surface of first fixed plate fixedly connected with symmetrical right-angle plate, two the side that the right-angle plate kept away from each other all is close to a side fixed connection each other with the supporting leg.

Preferably, two the equal fixedly connected with locating piece of a side that the supporting leg is close to each other, and the locating piece is located the top of first fixed plate.

Preferably, the inner side wall of the protection box is fixedly connected with symmetrical air deflectors, and the bottom surface of each air deflector is fixedly connected with the upper surface of the second fixing plate.

Preferably, the inner bottom wall of the protection box is fixedly connected with symmetrical downstream plates, and one side surface of each downstream plate, which is far away from each other, is fixedly connected with the outer surface of the support column.

(III) advantageous effects

The utility model provides a circuit transformer that radiating effect is good. The method has the following beneficial effects:

(1) this circuit transformer that radiating effect is good, through being provided with the exhaust fan, power through the exhaust fan provides, can inhale the inside of guard box with the outside air, through being provided with the branch hole, can make the cable be connected with the transformer, through being provided with the filter screen, can filter the outside dust, the effect of blockking the outside air dust has been played, the problem that the dust entered into the guard box inside has been avoided, it can enter into the guard box inside from branch hole department to have solved the dust, make the transformer heat dissipation not good problem easily.

(2) This circuit transformer that the radiating effect is good, through being provided with the deep bead, can make the outside air block, through being provided with the through-hole, can make the more even dispersion of outside air, the better radiating effect to the transformer has been played, it dispels the heat to the transformer in the protection box to discharge through the rotation of exhaust fan, powerful blowing power through many productions of exhaust fan, can blow the dust that covers above the transformer, through the aviation baffle, can be with heat and the dust that the transformer distributed out, cooperation through opening and collecting hole, the discharge to the heat has been played, the dust discharges the dust to the inside of frame that gathers dust, it can make insulator arrangement gradually lose mechanical elasticity and make the problem that insulator is ageing to have solved the temperature and surpass the allowable value for a long time.

Drawings

FIG. 1 is a sectional view of the front view of the protection box of the present invention;

fig. 2 is a rear view of the protection box of the present invention;

fig. 3 is a front view of the sealing door of the present invention;

fig. 4 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: the dust collecting device comprises a protection box 1, supporting legs 2, a first fixing plate 3, a dust collecting frame 4, supporting columns 5, a second fixing plate 6, a through opening 7, a transformer 8, a collecting hole 9, an air deflector 10, a downstream plate 11, a positioning block 12, a base 13, a right-angle plate 14, a line dividing hole 15, a sealing door 16, a handle 17, a filter screen 18, an exhaust fan 19, a wind shield 20, a through hole 21 and an air inlet 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

As shown in fig. 1-4, the utility model provides a technical solution: a circuit transformer with good heat dissipation effect comprises a protection box 1, symmetrical air deflectors 10 are fixedly connected to the inner side wall of the protection box 1, the bottom surface of each air deflector 10 is fixedly connected with the upper surface of a second fixing plate 6, the heat and dust emitted by a transformer 8 are discharged, the efficiency of discharging the heat and dust is improved, symmetrical downstream plates 11 are fixedly connected to the inner bottom wall of the protection box 1, one side surface, far away from each other, of each downstream plate 11 is fixedly connected with the outer surface of a supporting column 5, the flowing of the dust is achieved, the problem of dust accumulation is avoided, symmetrical supporting legs 2 are fixedly connected to the bottom surface of the protection box 1, a base 13 is arranged below each supporting leg 2, the upper surface of each base 13 is fixedly connected with the bottom surface of the base 13, the stability of the transformer 8 is achieved, and the problem of sliding of the transformer 8 is avoided, two equal fixedly connected with locating piece 12 in a side that supporting leg 2 is close to each other, and locating piece 12 is located the top of first fixed plate 3, reached the location to frame 4 that gathers dust, the frame 4 that has avoided gathering dust takes place the skew, be equipped with first fixed plate 3 between two supporting legs 2, the symmetrical right-angle plate 14 of bottom surface fixedly connected with of first fixed plate 3, a side that two right-angle plates 14 kept away from each other all with supporting leg 2 a side fixed connection who is close to each other, the support to first fixed plate 3 has been reached, the problem that first fixed plate 3 takes place to drop has been avoided, a side fixed connection that the left and right sides face of first fixed plate 3 is close to each other with supporting leg 2 respectively.

A dust collection frame 4 is placed on the upper surface of a first fixing plate 3, symmetrical support columns 5 are fixedly connected to the inner bottom wall of a protection box 1, a second fixing plate 6 is arranged inside the protection box 1, symmetrical through holes 7 are formed in the upper surface of the second fixing plate 6, a transformer 8 is placed on the upper surface of the second fixing plate 6, collecting holes 9 which are arranged at equal intervals are formed in the inner bottom wall of the protection box 1, branch holes 15 which are arranged at equal intervals are formed in the front surface of the protection box 1, an air inlet 22 is formed in the upper surface of the protection box 1, a filter screen 18 is fixedly connected to the inner wall of the air inlet 22, a wind shield 20 is fixedly connected to the inner wall of the air inlet 22, through holes 21 which are arranged at equal intervals are formed in the upper surface of the wind shield 20, an exhaust fan 19 is fixedly connected to the upper surface of the wind shield 20, a sealing door 16, the anti-skidding line has been seted up to the surface of handle 17, has reached the use to sealing door 16, has avoided using sealing door 16 to make the problem that the hand slided.

During the use, at first be linked together exhaust fan 19 with the power, the power that provides through exhaust fan 19, can inhale the inside of guard box 1 with the outside air, through filter screen 18, can filter the outside dust, through deep bead 20, can make the outside air block, through-hole 21, can make the outside air, it dispels the heat to transformer 8 in discharging guard box 1 through exhaust fan 19's rotation, powerful blowing power through exhaust fan 19 production, can blow the dust that covers above the transformer 8, through aviation baffle 10, can be with heat and the dust that transformer 8 distributed out, discharge the below of second fixed plate 6 through opening 7, discharge through collection hole 9 department, and the dust then can enter into the inside of frame 4 that gathers dust and collect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a circuit transformer that radiating effect is good, includes guard box (1), its characterized in that: the dust collection device is characterized in that symmetrical supporting legs (2) are fixedly connected to the bottom surface of the protection box (1), a first fixing plate (3) is arranged between the two supporting legs (2), one side face, close to the supporting legs (2), of the left side face and the right side face of the first fixing plate (3) is fixedly connected with the left side face and the right side face of the first fixing plate respectively, a dust collection frame (4) is placed on the upper surface of the first fixing plate (3), symmetrical supporting columns (5) are fixedly connected to the inner bottom wall of the protection box (1), a second fixing plate (6) is arranged inside the protection box (1), symmetrical through holes (7) are formed in the upper surface of the second fixing plate (6), transformers (8) are placed on the upper surface of the second fixing plate (6), collecting holes (9) arranged at equal intervals are formed in the inner bottom wall of the protection box (1), line separation holes (15) arranged at, air intake (22) have been seted up to the upper surface of guard box (1), the inner wall fixedly connected with filter screen (18) of air intake (22), the inner wall fixedly connected with deep bead (20) of air intake (22), through-hole (21) that the equidistance was arranged are seted up to the upper surface of deep bead (20), the last fixed surface of deep bead (20) is connected with exhaust fan (19), fixed hinge joint has sealing door (16) through the hinge in the front of guard box (1).

2. The circuit transformer with good heat dissipation effect of claim 1, wherein: the front surface of the sealing door (16) is fixedly connected with a handle (17), and anti-skid grains are arranged on the outer surface of the handle (17).

3. The circuit transformer with good heat dissipation effect of claim 1, wherein: every the below of supporting leg (2) all is equipped with base (13), every the upper surface of base (13) all with the bottom surface fixed connection of base (13).

4. The circuit transformer with good heat dissipation effect of claim 1, wherein: the bottom surface fixedly connected with symmetrical right-angle plate (14) of first fixed plate (3), two a side that right-angle plate (14) kept away from each other all is close to a side fixed connection each other with supporting leg (2).

5. The circuit transformer with good heat dissipation effect of claim 1, wherein: two the equal fixedly connected with locating piece (12) of a side that supporting leg (2) are close to each other, and locating piece (12) are located the top of first fixed plate (3).

6. The circuit transformer with good heat dissipation effect of claim 1, wherein: the inner side wall of the protection box (1) is fixedly connected with symmetrical air deflectors (10), and the bottom surface of each air deflector (10) is fixedly connected with the upper surface of the second fixing plate (6).

7. The circuit transformer with good heat dissipation effect of claim 1, wherein: the inner bottom wall of the protection box (1) is fixedly connected with symmetrical downstream plates (11), and one side surface, far away from each other, of each downstream plate (11) is fixedly connected with the outer surface of the support column (5).

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