CN214476841U

CN214476841U - Transformer with high-efficient heat dissipation

Info

Publication number: CN214476841U
Application number: CN202120496929.3U
Authority: CN
Inventors: 李蕾
Original assignee: Baoding Amorphous Power Transmission And Distribution And Control Equipment Manufacturing Co ltd
Current assignee: Baoding Amorphous Power Transmission And Distribution And Control Equipment Manufacturing Co ltd
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-10-22
Anticipated expiration: 2031-03-09

Abstract

The utility model discloses a transformer with high-efficient radiating, including hollow core plate, roof and transformer, the transformer is vertical installs in hollow core plate top center department, and the equal level in hollow core plate bottom symmetrical side is provided with the bar shaped plate and is cavity, two bar shaped plate inner structure is the same, and the vertical fixedly connected with sleeve of bottom in the bar shaped plate, the inside vertical sliding connection of sleeve has the slide, and the bottom is equipped with the stop gear who is used for spacing slide in the sleeve, two symmetrical sides of transformer all are equipped with and are used for the radiating first heat dissipation mechanism of transformer, and the hollow core plate is inside to be equipped with and to be used for the radiating second heat dissipation mechanism of transformer, transformer top horizontal installation has the mounting panel, and the roof level sets up directly over the transformer, a plurality of guiding gutters and evenly distributed have been seted up at the roof top. The utility model discloses increased the radiating effect of fin to the transformer, and then improved the use efficiency and the life to the transformer.

Description

Transformer with high-efficient heat dissipation

Technical Field

The utility model relates to a transformer technical field especially relates to a transformer with high-efficient heat dissipation.

Background

A Transformer (Transformer) is a device that changes an alternating-current voltage by using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like.

The existing transformer is poor in heat dissipation effect, is not beneficial to improving the use efficiency and service life of the transformer, and in addition, the existing transformer does not have a mechanism for firmly detecting the installation, so that the transformer is easy to loosen in the long-term use process, and potential safety hazards are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a transformer with high-efficiency heat dissipation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a transformer with high-efficiency heat dissipation comprises a hollow plate, a top plate and a transformer, wherein the transformer is vertically arranged at the center of the top of the hollow plate, and one symmetrical side surface of the bottom of the hollow slab is horizontally provided with a strip-shaped slab which is hollow, the internal structures of the two strip-shaped slabs are the same, and the bottom in the strip-shaped plate is vertically and fixedly connected with a sleeve, the inside of the sleeve is vertically and slidably connected with a sliding plate, and the bottom in the sleeve is provided with a limiting mechanism for limiting the sliding plate, two symmetrical side surfaces of the transformer are respectively provided with a first heat dissipation mechanism for dissipating heat of the transformer, and a second heat dissipation mechanism for dissipating heat of the transformer is arranged in the hollow plate, a mounting plate is horizontally arranged at the top of the transformer, and the top plate is horizontally arranged right above the transformer, the top of the top plate is provided with a plurality of flow guide grooves which are uniformly distributed, and the top plate is provided with a detection mechanism for detecting the installation of the transformer.

Preferably, the vertical fixedly connected with loop bar and sliding connection in the sleeve of slide top center department are inside, and the loop bar top passes the bar shaped plate top and butt in hollow slab bottom.

Preferably, the first heat dissipation mechanism comprises a plurality of heat dissipation fins which are uniformly distributed on the side surface of the transformer, the side surfaces of the plurality of heat dissipation fins are provided with grooves, and the grooves are uniformly distributed on the plurality of heat dissipation fins.

Preferably, the second heat dissipation mechanism includes the fan, and fan horizontal installation is in hollow core slab bottom center department, open slot has been seted up to hollow core slab bottom center department, and the through-hole has been seted up at hollow core slab top, the through-hole has a plurality ofly and evenly sets up in hollow core slab top two symmetrical sides.

Preferably, detection mechanism includes the copper, and the copper has two, and one of them copper is installed in mounting panel top center department, and the vertical fixedly connected with connecting rod of roof bottom center department, another copper is installed to the connecting rod bottom, roof top center department installs the warning light, and two copper and warning light electricity are connected.

Preferably, the limiting mechanism comprises a spring, two ends of the spring are respectively and fixedly connected to the center of the bottom of the sliding plate and the center of the bottom of the sleeve, and the surface of the spring is connected to the inside of the sleeve in a sliding manner.

Preferably, the limiting mechanism comprises two magnets which repel each other, the two magnets are respectively bonded at the center of the bottom of the sliding plate and the center of the bottom of the sleeve, and one of the magnets is connected inside the sleeve in a sliding manner.

The utility model has the advantages that:

1. the utility model discloses, limiting displacement through the spring to the slide, it makes not hard up to connect to appear between hollow plate and the bar board, the elasticity that the spring produced can be to the slide, loop bar and hollow plate have an ascending thrust, then hollow plate can be for the bar board rebound, hollow plate drives transformer rebound, the transformer drives mounting panel rebound, the mounting panel drives one of them copper rebound, the warning light can light when two copper butts, it is not hard up to appear in the suggestion transformer installation, the discovery in time of having avoided, lead to the transformer risk of dropping the damage, and then the stability of this transformer installation has been improved.

2. The utility model discloses, can dispel the heat to the transformer through the fin, the setting up of a plurality of recesses of rethread has increased area of contact between fin and the air, thereby the heat dissipation rate of fin has been improved, further improvement the radiating effect to the transformer, in addition, through the setting of fan, when the fan during operation, the wind that the fan blew off can be followed the through-hole and discharged, then can blow to the fin, the air flow velocity around the fin has been increased, the radiating effect of fin to the transformer has been increased, and then the efficiency of use and the life to the transformer have been improved.

3. The utility model discloses, through the limiting displacement of magnet to the slide, it makes not hard up to connect to appear between hollow plate and the bar board, the repulsion force that magnet produced can be to the slide, loop bar and hollow plate have an ascending thrust, then hollow plate can be for the bar board rebound, hollow plate drives transformer rebound, the transformer drives mounting panel rebound, the mounting panel drives one of them copper rebound, the warning light can light when two copper butts, it is not hard up to appear in the suggestion transformer installation, the discovery in time of having avoided, lead to the transformer risk of dropping the damage, and then the stability of this transformer installation has been improved.

Drawings

Fig. 1 is a schematic structural diagram of a transformer with efficient heat dissipation according to embodiment 1 of the present invention;

fig. 2 is a cross-sectional view of the inside of a hollow slab and a strip slab of a transformer with efficient heat dissipation according to embodiment 1 of the present invention;

fig. 3 is an internal cross-sectional view of a transformer with efficient heat dissipation according to embodiment 2 of the present invention.

In the figure: 1 strip shaped plate, 2 heat radiating fins, 3 mounting plates, 4 top plates, 5 diversion trenches, 6 warning lamps, 7 connecting rods, 8 copper plates, 9 transformers, 10 hollow plates, 11 through holes, 12 fans, 13 open slots, 14 loop bars, 15 springs, 16 sleeves, 17 sliding plates and 18 magnets.

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.

Example 1

Referring to fig. 1-2, a transformer with high-efficiency heat dissipation comprises a hollow slab 10, a top plate 4 and a transformer 9, wherein the transformer 9 is vertically installed at the center of the top of the hollow slab 10, a symmetrical side of the bottom of the hollow slab 10 is horizontally provided with a strip-shaped slab 1 and is hollow, the internal structures of the two strip-shaped slabs 1 are the same, a sleeve 16 is vertically and fixedly connected to the bottom of the strip-shaped slab 1, a sliding plate 17 is vertically and slidably connected to the inside of the sleeve 16, a limiting mechanism for limiting the sliding plate 17 is arranged at the bottom of the sleeve 16, first heat dissipation mechanisms for dissipating heat of the transformer 9 are arranged on two symmetrical sides of the transformer 9, a second heat dissipation mechanism for dissipating heat of the transformer 9 is arranged inside the hollow slab 10, a mounting plate 3 is horizontally installed at the top of the transformer 9, the top plate 4 is horizontally arranged right above the transformer 9, a diversion trench 5 is formed in the top of the top plate 4 and is uniformly distributed, and a detection mechanism for detecting the installation of the transformer 9 is arranged on the top plate 4.

In the utility model, a loop bar 14 is fixedly connected vertically at the center of the top of a sliding plate 17 and is connected inside a sleeve 16 in a sliding manner, the top of the loop bar 14 passes through the top of a strip-shaped plate 1 and is abutted against the bottom of a hollow plate 10, a first heat dissipation mechanism comprises a plurality of heat dissipation fins 2, the heat dissipation fins 2 are uniformly distributed on the side of a transformer 9, the sides of the plurality of heat dissipation fins 2 are provided with grooves, the grooves are uniformly distributed on the plurality of heat dissipation fins 2, a second heat dissipation mechanism comprises a fan 12, the fan 12 is horizontally arranged at the center of the bottom of the hollow plate 10, the center of the bottom of the hollow plate 10 is provided with an open slot 13, the top of the hollow plate 10 is provided with a plurality of through holes 11, the through holes 11 are uniformly arranged on two symmetrical side surfaces at the top of the hollow plate 10, a detection mechanism comprises two copper plates 8, one copper plate 8 is arranged at the center of the top of the mounting plate 3, and the center of the bottom of the top plate 4 is vertically and is fixedly connected with a connecting rod 7, another copper 8 is installed to connecting rod 7 bottom, and roof 4 top center department installs warning light 6, and two copper 8 and warning light 6 electricity are connected, and stop gear includes spring 15, and spring 15 both ends respectively fixed connection in slide 17 bottom center department and the interior bottom center department of sleeve 16, and spring 15 surface sliding connection is inside sleeve 16.

The working principle of the embodiment is as follows: in practical use, through the limiting effect of the spring 15 on the sliding plate 17, when the hollow plate 10 and the strip-shaped plate 1 are connected and loosened, the elastic force generated by the spring 15 can have upward thrust on the sliding plate 17, the loop bar 14 and the hollow plate 10, the hollow plate 10 can move upward relative to the strip-shaped plate 1, the hollow plate 10 drives the transformer 9 to move upward, the transformer 9 drives the mounting plate 3 to move upward, the mounting plate 3 drives one of the copper plates 8 to move upward, the alarm lamp 6 can be turned on when the two copper plates 8 are abutted, the looseness in the installation of the transformer 9 is prompted, the risk that the transformer 9 falls and is damaged due to the fact that the looseness cannot be found in time is avoided, the stability in the installation of the transformer 9 is improved, the transformer can be cooled through the cooling fins 2, and the contact area between the cooling fins 2 and the air is increased through the arrangement of the plurality of grooves, thereby the heat dissipation rate of fin 2 has been improved, further improvement the radiating effect to transformer 9, in addition through fan 12's setting, when fan 12 during operation, the wind that fan 12 blew out can be followed through-hole 11 and discharged, then can blow to fin 2, the air flow velocity around fin 2 has been increased, the radiating effect of fin 2 to transformer 9 has been increased, and then the efficiency of use and the life to transformer 9 have been improved, and roof 4 and transformer 9 do not connect, install on the mounting bracket of installation transformer 9.

Example 2

Referring to fig. 3, a transformer with high-efficiency heat dissipation comprises a hollow plate 10, a top plate 4 and a transformer 9, wherein the transformer 9 is vertically installed at the center of the top of the hollow plate 10, a symmetrical side surface at the bottom of the hollow plate 10 is horizontally provided with a strip-shaped plate 1 and is hollow, the internal structures of the two strip-shaped plates 1 are the same, the bottom of the strip-shaped plate 1 is vertically and fixedly connected with a sleeve 16, the sleeve 16 is vertically and slidably connected with a sliding plate 17, the bottom of the sleeve 16 is provided with a limiting mechanism for limiting the sliding plate 17, two symmetrical side surfaces of the transformer 9 are respectively provided with a first heat dissipation mechanism for dissipating heat of the transformer 9, the hollow plate 10 is internally provided with a second heat dissipation mechanism for dissipating heat of the transformer 9, the top of the transformer 9 is horizontally provided with a mounting plate 3, the top plate 4 is horizontally arranged right above the transformer 9, the top of the top plate 4 is provided with a diversion trench 5 and a plurality of uniform distributions, and a detection mechanism for detecting the installation of the transformer 9 is arranged on the top plate 4.

In the utility model, a loop bar 14 is fixedly connected vertically at the center of the top of a sliding plate 17 and is connected inside a sleeve 16 in a sliding manner, the top of the loop bar 14 passes through the top of a strip-shaped plate 1 and is abutted against the bottom of a hollow plate 10, a first heat dissipation mechanism comprises a plurality of heat dissipation fins 2, the heat dissipation fins 2 are uniformly distributed on the side of a transformer 9, the sides of the plurality of heat dissipation fins 2 are provided with grooves, the grooves are uniformly distributed on the plurality of heat dissipation fins 2, a second heat dissipation mechanism comprises a fan 12, the fan 12 is horizontally arranged at the center of the bottom of the hollow plate 10, the center of the bottom of the hollow plate 10 is provided with an open slot 13, the top of the hollow plate 10 is provided with a plurality of through holes 11, the through holes 11 are uniformly arranged on two symmetrical side surfaces at the top of the hollow plate 10, a detection mechanism comprises two copper plates 8, one copper plate 8 is arranged at the center of the top of the mounting plate 3, and the center of the bottom of the top plate 4 is vertically and is fixedly connected with a connecting rod 7, another copper 8 is installed to connecting rod 7 bottom, and roof 4 top center department installs warning light 6, and two copper 8 and warning light 6 electricity are connected, and stop gear includes magnet 18, and magnet 18 has two and repels each other, and two magnet 18 bond respectively in slide 17 bottom center department and the interior bottom center department of sleeve 16, and one of them magnet 18 sliding connection is inside sleeve 16.

The working principle of the embodiment is as follows: when in actual use, limiting displacement to slide 17 through magnet 18, it makes not hard up to connect to appear between hollow slab 10 and the bar board 1, the repulsion force that magnet 18 produced can be to slide 17, loop bar 14 and hollow slab 10 have an ascending thrust, then hollow slab 10 can be for bar board 1 rebound, hollow slab 10 drives transformer 9 rebound, transformer 9 drives mounting panel 3 rebound, mounting panel 3 drives one of them copper 8 rebound, warning light 6 can light when two 8 butts of copper, it is not hard up to indicate transformer 9 installation to appear, the discovery in time of having avoided, lead to transformer 9 to drop the risk of damage, and then the stability of this transformer 9 installation has been improved.

Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be embraced therein by any reference numerals in the claims.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The transformer with the efficient heat dissipation function comprises a hollow slab (10), a top plate (4) and a transformer (9), and is characterized in that the transformer (9) is vertically installed at the center of the top of the hollow slab (10), a strip-shaped plate (1) is horizontally arranged at the symmetrical side surfaces of the bottom of the hollow slab (10) and is hollow, the internal structure of the strip-shaped plate (1) is the same, a sleeve (16) is vertically and fixedly connected with the bottom of the strip-shaped plate (1), a sliding plate (17) is vertically and slidably connected with the inside of the sleeve (16), a limiting mechanism used for limiting the sliding plate (17) is arranged at the bottom of the sleeve (16), a first heat dissipation mechanism used for dissipating heat of the transformer (9) is arranged at each of the two symmetrical side surfaces of the transformer (9), a second heat dissipation mechanism used for dissipating heat of the transformer (9) is arranged inside the hollow slab (10), a horizontally installed plate (3) at the top of the transformer (9), and roof (4) level sets up directly over transformer (9), a plurality of guiding gutters (5) and evenly distributed have been seted up to roof (4) top, and are equipped with the detection mechanism that is used for detecting transformer (9) installation on roof (4).

2. The transformer with efficient heat dissipation according to claim 1, wherein a loop bar (14) is fixedly connected to the center of the top of the sliding plate (17) vertically and slidably inside the sleeve (16), and the top of the loop bar (14) passes through the top of the strip-shaped plate (1) and abuts against the bottom of the hollow plate (10).

3. The transformer with high-efficiency heat dissipation according to claim 2, wherein the first heat dissipation mechanism comprises a plurality of heat dissipation fins (2), and the plurality of heat dissipation fins (2) are uniformly distributed on the side surface of the transformer (9), and the plurality of heat dissipation fins (2) are each provided with a groove, and the plurality of grooves are uniformly distributed on the plurality of heat dissipation fins (2).

4. The transformer with high-efficiency heat dissipation according to claim 3, wherein the second heat dissipation mechanism comprises a fan (12), the fan (12) is horizontally installed at the center of the bottom in the hollow board (10), an open slot (13) is opened at the center of the bottom of the hollow board (10), a through hole (11) is opened at the top of the hollow board (10), and the through hole (11) has a plurality of symmetrical side surfaces which are uniformly opened at the top of the hollow board (10).

5. The transformer with high-efficiency heat dissipation according to claim 4, wherein the detection mechanism comprises two copper plates (8), one of the two copper plates (8) is installed at the center of the top of the mounting plate (3), a connecting rod (7) is vertically and fixedly connected at the center of the bottom of the top plate (4), the other copper plate (8) is installed at the bottom end of the connecting rod (7), the alarm lamp (6) is installed at the center of the top plate (4), and the two copper plates (8) are electrically connected with the alarm lamp (6).

6. The transformer with high heat dissipation efficiency as recited in claim 5, wherein the limiting mechanism comprises a spring (15), and both ends of the spring (15) are fixedly connected to the center of the bottom of the sliding plate (17) and the center of the bottom inside the sleeve (16), respectively, and the surface of the spring (15) is slidably connected to the inside of the sleeve (16).

7. The transformer with high heat dissipation efficiency as recited in claim 5, wherein the limiting mechanism comprises two magnets (18), the two magnets (18) are repulsive, the two magnets (18) are respectively adhered to the center of the bottom of the sliding plate (17) and the center of the bottom in the sleeve (16), and one of the magnets (18) is slidably connected to the inside of the sleeve (16).