CN211237947U

CN211237947U - Shock attenuation thermal diffusivity transformer skeleton

Info

Publication number: CN211237947U
Application number: CN202020086147.8U
Authority: CN
Inventors: 何国良
Original assignee: Huizhou City Yongxin Electronic Co ltd
Current assignee: Huizhou City Yongxin Electronic Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-08-11
Anticipated expiration: 2030-01-15

Abstract

The utility model discloses a transformer framework with shock absorption and heat dissipation, which belongs to the technical field of transformer equipment and comprises a base, wherein a slide bar is connected inside the base, a sliding sleeve and a second spring are respectively sleeved on the outer surface of the slide bar, four corners of the top of the base are all connected with a sleeve, a support column is arranged inside the sleeve, the transformer framework with shock absorption and heat dissipation is provided with a motor, a two-way screw, a sliding chute, a screw thread sleeve and a fan, when the temperature inside the shell is overhigh, a temperature sensor transmits information to a switch panel, the motor and the fan are started to dissipate heat of a transformer inside the shell, the motor drives the two-way screw to rotate after being electrified, the two screw thread sleeves are simultaneously driven to move left and right along the sliding chute by the two-way screw, thereby the two fans move back and forth above the transformer, the heat dissipation efficiency is increased, the, thereby greatly prolonging the service life of the transformer.

Description

Shock attenuation thermal diffusivity transformer skeleton

Technical Field

The utility model relates to a transformer equipment technical field specifically is a shock attenuation thermal diffusivity transformer skeleton.

Background

The transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil and an iron core (magnetic core), and the transformer has the main functions of: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like, and the transformer bobbin is a part of the main structure of the transformer.

Current shock attenuation thermal diffusivity transformer skeleton, most are just through setting up shock attenuation board or damping spring on the bottom plate and carry out the shock attenuation, this kind of structure shock attenuation effect is relatively poor, transformer inner part receives vibrations, break down easily, current shock attenuation thermal diffusivity transformer skeleton simultaneously, set up condenser tube or fan usually and dispel the heat in inside, because condenser tube and fan are all fixed mounting, can only dispel the heat to the transformer part, lead to the heat dissipation inhomogeneous, cause the transformer to damage after long-time the use easily, influence the life of transformer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shock attenuation thermal diffusivity transformer skeleton to it is relatively poor to provide current shock attenuation thermal diffusivity transformer skeleton shock attenuation effect in solving above-mentioned background art, and the heat dissipation is inhomogeneous, influences transformer life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a transformer framework with shock absorption and heat dissipation properties comprises a base, wherein a sliding rod is connected inside the base, a sliding sleeve and a second spring are respectively sleeved on the outer surface of the sliding rod, sleeves are respectively connected to four corners of the top of the base, a supporting column is arranged inside the sleeves, the bottom end of the supporting column is connected with the sleeves through the first spring, the top end of the supporting column is connected with a supporting plate, the middle of the bottom of the supporting plate is connected with the sliding sleeve through a connecting rod, a shell is connected to the top of the supporting plate, heat dissipation holes are formed in the lower portions of two sides of the shell, a dust screen is installed inside the heat dissipation holes, a sliding groove is formed in the upper portion of the interior of the shell, a temperature sensor and a switch panel are respectively installed on one side of the interior of, the outer surface of the bidirectional screw rod is sleeved with a threaded sleeve, the top of the threaded sleeve extends to the inside of the sliding groove, and the bottom of the threaded sleeve is provided with a fan.

Preferably, both ends of the second spring are respectively connected with the base and the sliding sleeve.

Preferably, the top of connecting rod and backup pad are connected with rotating, the bottom of connecting rod and sliding sleeve are connected with rotating.

Preferably, the threaded sleeves and the fan are arranged in two numbers, and the two threaded sleeves are symmetrically distributed along the center line of the longitudinal axis of the shell.

Preferably, the threaded sleeve is slidably connected with the sliding groove.

Preferably, the support column is I-shaped.

Preferably, the switch panel is electrically connected with the motor, the fan and the temperature sensor respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the transformer framework with the shock absorption and heat dissipation functions is provided with a sleeve, a support column, a first spring, a sliding rod, a sliding sleeve, a second spring and a connecting rod, when a supporting plate shakes due to the vibration generated in the operation process of a transformer, the first spring can stretch or contract to buffer the force generated by the vibration, so that the shock absorption function is realized, and meanwhile, when the transformer framework is inclined due to the external force, the supporting plate can push the sliding sleeve through the connecting rod to compress the second spring so as to buffer the external force, so that the shock absorption effect is further enhanced, meanwhile, the supporting plate can be quickly returned to a horizontal state due to the rebound and resetting of the second spring, so that the whole structure is more stable, the influence on the work of the transformer is avoided, through the structure, the shock absorption effect is greatly improved, and the failure caused by the vibration of internal parts of the transformer is effectively avoided, this kind of shock attenuation thermal diffusivity transformer skeleton simultaneously, still be provided with the motor, two-way screw rod, the spout, the thread bush, the fan, when the inside high temperature of shell, temperature sensor gives flush mounting plate with information transfer, make motor and fan start, dispel the heat to the inside transformer of shell, the motor drives two-way screw rod after the circular telegram and rotates, two-way screw rod drives two thread bushes simultaneously and removes along the spout, thereby make two fans at transformer top round trip movement, radiating efficiency has been increased, and it is more even to make the transformer heat dissipation, avoided the transformer to cause the damage because of the unable effectual giving off of local heat, thereby great improvement the life of transformer.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the housing of the present invention;

fig. 3 is an enlarged schematic view of a partial structure of the present invention a;

fig. 4 is an enlarged schematic view of a local structure of the present invention B.

In the figure: 1. a base; 2. a sleeve; 3. a support pillar; 4. a first spring; 5. a support plate; 6. a slide bar; 7. a sliding sleeve; 8. a second spring; 9. a connecting rod; 10. a housing; 11. heat dissipation holes; 12. a dust screen; 13. a motor; 14. a bidirectional screw; 15. a chute; 16. a threaded sleeve; 17. a fan; 18. a temperature sensor; 19. a switch panel.

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.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: a transformer framework with shock absorption and heat dissipation properties comprises a base 1, a sleeve 2, support columns 3, first springs 4, a support plate 5, a slide rod 6, a sliding sleeve 7, second springs 8, a connecting rod 9, a shell 10, heat dissipation holes 11, a dust screen 12, a motor 13, a bidirectional screw 14, a sliding groove 15, a threaded sleeve 16, a fan 17, a temperature sensor 18 and a switch panel 19, wherein the sliding rod 6 is connected inside the base 1, the sliding sleeve 7 and the second springs 8 are respectively sleeved on the outer surface of the slide rod 6, the sleeve 2 is connected to four corners of the top of the base 1, the support columns 3 are arranged inside the sleeve 2, the bottom ends of the support columns 3 are connected with the sleeve 2 through the first springs 4, the support plate 5 is connected to the top ends of the support columns 3, the middle of the bottoms of the support plates 5 are connected with the sliding sleeve 7 through the heat dissipation holes 9 of the, the internally mounted of louvre 11 has dust screen 12, dust can be avoided getting into in the shell 10 in setting up of dust screen 12, influence radiating effect, spout 15 has been seted up to the inside top of shell 10, temperature sensor 18 and flush mounting plate for switch 19 are installed respectively to inside one side of shell 10, motor 13 is installed to the inside opposite side of shell 10, motor 13's output is connected with two-way screw rod 14, threaded sleeve 16 has been cup jointed to two-way screw rod 14's surface, threaded sleeve 16's top extends to spout 15's inside, fan 17 is installed to threaded sleeve 16's bottom, spout 15 can be spacing threaded sleeve 16 and fan 17, avoid colliding with other parts and cause the damage.

Referring to fig. 1 and 2, two ends of the second spring 8 are respectively connected to the base 1 and the sliding sleeve 7, the top of the connecting rod 9 is rotatably connected to the supporting plate 5, and the bottom of the connecting rod 9 is rotatably connected to the sliding sleeve 7, so that the supporting plate 5 pushes the sliding sleeve 7 to move through the connecting rod 9, and the second spring 8 is compressed to absorb shock.

Referring to fig. 2 and 4, two screw thread sleeves 16 and two fans 17 are arranged, the two screw thread sleeves 16 are symmetrically distributed along the central line of the longitudinal axis of the housing 10, and the screw thread sleeves 16 are slidably connected with the sliding groove 15, so that the screw thread sleeves 16 can move left and right along the sliding groove 15, and the heat dissipation effect of the fans 17 on the transformer is more uniform.

Referring to fig. 2, the supporting column 3 is in an "i" shape, so that the supporting column 3 is prevented from being separated from the sleeve 2, the supporting plate 5 is more stably supported by the supporting column 3, and the switch panel 19 is electrically connected to the motor 13, the fan 17 and the temperature sensor 18, so that the temperature sensor 18 transmits information to the switch panel 19, and the motor 13 and the fan 17 are turned on and off.

The working principle is as follows: when the transformer framework with shock absorption and heat dissipation is used, because the supporting columns 3 at the four corners of the bottom of the supporting plate are connected with the sleeve 2 through the first springs 4, when the supporting plate 5 shakes due to the vibration generated in the operation process of the transformer, the first springs 4 can be stretched or contracted to buffer the force generated by the vibration, so as to play a role in shock absorption, and meanwhile, when the transformer framework inclines due to external force, the supporting plate 5 can push the sliding sleeve 7 through the connecting rod 9, so that the second springs 8 are compressed, so as to buffer the received external force, so as to further enhance the shock absorption effect, meanwhile, the second springs 8 can reset to enable the supporting plate 5 to quickly return to a horizontal state, so as to avoid influencing the work of the transformer, when the internal temperature of the transformer framework is overhigh, the temperature sensor 18 transmits information to the switch panel 19, so as to enable the motor 13 and the fan 17 to start, after the motor 13 is powered on, the bidirectional screw 14 is driven to rotate, and the bidirectional screw 14 simultaneously drives the two thread sleeves 16 to move left and right along the sliding groove 15, so that the two fans 17 synchronously move to dissipate heat of the transformer inside the shell 10.

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

1. The utility model provides a shock attenuation thermal diffusivity skeleton, includes base (1), its characterized in that: the inner part of the base (1) is connected with a sliding rod (6), the outer surface of the sliding rod (6) is respectively sleeved with a sliding sleeve (7) and a second spring (8), four corners of the top of the base (1) are respectively connected with a sleeve (2), a supporting column (3) is arranged inside the sleeve (2), the bottom end of the supporting column (3) is connected with the sleeve (2) through a first spring (4), the top end of the supporting column (3) is connected with a supporting plate (5), the middle of the bottom of the supporting plate (5) is connected with the sliding sleeve (7) through a connecting rod (9), the top of the supporting plate (5) is connected with a shell (10), heat dissipation holes (11) are respectively formed below two sides of the shell (10), a dust screen (12) is installed inside the heat dissipation holes (11), a sliding groove (15) is formed above the inner part of the, temperature sensor (18) and flush mounting plate of switch (19) are installed respectively to inside one side of shell (10), motor (13) are installed to the inside opposite side of shell (10), the output of motor (13) is connected with two-way screw rod (14), thread bush (16) have been cup jointed to the surface of two-way screw rod (14), the top of thread bush (16) extends to the inside of spout (15), fan (17) are installed to the bottom of thread bush (16).

2. The transformer bobbin with shock absorption and heat dissipation functions as recited in claim 1, wherein: and two ends of the second spring (8) are respectively connected with the base (1) and the sliding sleeve (7).

3. The transformer bobbin with shock absorption and heat dissipation functions as recited in claim 1, wherein: the top of connecting rod (9) rotates with backup pad (5) to be connected, the bottom of connecting rod (9) rotates with sliding sleeve (7) to be connected.

4. The transformer bobbin with shock absorption and heat dissipation functions as recited in claim 1, wherein: the two threaded sleeves (16) and the two fans (17) are arranged, and the two threaded sleeves (16) are symmetrically distributed along the center line of the longitudinal axis of the shell (10).

5. The transformer bobbin with shock absorption and heat dissipation functions as recited in claim 1, wherein: the threaded sleeve (16) is connected with the sliding groove (15) in a sliding mode.

6. The transformer bobbin with shock absorption and heat dissipation functions as recited in claim 1, wherein: the supporting column (3) is I-shaped.

7. The transformer bobbin with shock absorption and heat dissipation functions as recited in claim 1, wherein: the switch panel (19) is respectively electrically connected with the motor (13), the fan (17) and the temperature sensor (18).