CN210927463U

CN210927463U - High frequency switch rectifier module in uninterrupted power source

Info

Publication number: CN210927463U
Application number: CN201921286603.7U
Authority: CN
Inventors: ***
Original assignee: Shenzhen Soro Electronics Co ltd
Current assignee: Shenzhen Soro Electronics Co ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-07-03
Anticipated expiration: 2029-08-07

Abstract

The utility model relates to a rectifier module technical field just discloses a high frequency switch rectifier module among uninterrupted power source, including box and module body, the module body is placed inside the box, the bottom fixedly connected with bottom plate of module body, the lower extreme swing joint of bottom plate has two movable rod one, the lower extreme swing joint of movable rod one has trapezoidal movable block, the dead lever has been cup jointed in the trapezoidal movable block, the both ends difference fixed connection of dead lever is in the inner wall left and right sides of box. This high frequency switch rectifier module in uninterrupted power source cushions trapezoidal movable block through spring force, makes rectifier module obtain effectual buffering and shock attenuation when producing vibrations, makes rectifier module's damage degree reduce, has prolonged rectifier module's life, can dispel the heat to rectifier module through the trachea, can make rectifier module can not influence rectifier module's normal use because of high temperature in long-time work.

Description

High frequency switch rectifier module in uninterrupted power source

Technical Field

The utility model relates to a rectifier module technical field specifically is a high frequency switch rectifier module among uninterrupted power source.

Background

Currently, a rectifier module is widely used in a power circuit. The conventional rectifier module generally includes a transformer, a connection unit, and a rectifier unit, wherein the electric energy output by the transformer is transmitted to the rectifier unit through the connection unit, and the rectifier unit includes a full-bridge rectifier, a half-wave rectifier, a full-wave rectifier, a voltage-doubler rectifier, or a current-doubler rectifier, which are composed of at least one diode or a synchronous rectifier single component, so as to achieve rectification. Rectifier module is applied to in many electrical machinery, some electrical machinery during operation can produce very big vibration, so install rectifier module in these machinery also need follow machinery and produce very big vibration, rectifier module also can produce very big impact force in work, rectifier module's damage when easy, so shock attenuation needs to be improved to rectifier module taking precautions against earthquakes, rectifier module can produce very big heat at the during operation simultaneously, because rectifier module generally all installs with electrical machinery's inside, the radiating effect is generally not very good, can influence rectifier module's normal work, thereby influence rectifier module's normal use.

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 high frequency switch rectifier module in uninterrupted power source has solved rectifier module and can follow electrical machinery and produce great vibration in some electrical machinery that the during operation produced great vibration, leads to rectifier module to take place the problem of damage easily, and rectifier module can generate heat at long-time during operation simultaneously, leads to rectifier module problem that can not normal use.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a middle-high frequency switch rectifying module of an uninterruptible power supply comprises a box body and a module body, wherein the module body is placed in the box body, the bottom of the module body is fixedly connected with a bottom plate, the lower end of the bottom plate is movably connected with two first movable rods, the lower ends of the two first movable rods are both movably connected with a trapezoidal movable block, the middle part of the trapezoidal movable block is provided with a through hole, a fixed rod is sleeved in the through hole of the trapezoidal movable block, the two ends of the fixed rod are respectively and fixedly connected with the left side and the right side of the inner wall of the box body, the two sides of the module body are respectively provided with a rubber pad, the two sides of the two rubber pads which deviate from are both fixedly connected with clamping plates, the two sides of the two clamping plates which deviate from the two clamping plates are both fixedly connected with push rods, the, the improved module comprises a module body and is characterized in that sliding grooves are formed in the inner walls of two sides of the box body, the sliding blocks are movably connected in the sliding grooves, two springs are fixedly connected to one ends, deviating from each other, of the sliding blocks respectively, the unfixed ends of the springs are fixedly connected to the upper end and the lower end of the sliding grooves respectively, a gas box is arranged at the upper end of the module body, a lower pressing plate is fixedly connected to the upper end of the gas box, a spring rod is fixedly connected to the upper end of the lower pressing plate, and a gas pipe.

Preferably, a rubber pad is also arranged between the bottom plate and the module body.

Preferably, the inclined plane of the upper end of the trapezoidal movable block is also provided with a sliding groove, two ends of the sliding groove are provided with limiting plates, the sliding groove is internally and movably connected with a sliding block, and the upper end of the sliding block is fixedly connected with the lower end of the first movable rod.

Preferably, the bottom of the air box is fixedly connected with an air pipe, the air pipe is fixedly connected to the surface of the back radiating net of the module body, air outlet holes are formed in the surface of the air pipe, and the air outlet holes are uniformly formed in the surface of the air pipe.

Preferably, the number of the second movable rods is four.

Preferably, the outer surface of the fixed rod is also sleeved with a spring, one end of the spring is fixedly connected to the inner wall of the box body, and the other end of the spring is fixedly connected to one side of the trapezoidal movable block corresponding to the inner wall of the box body.

Preferably, equal fixed mounting has the fixed block on four angles of air tank, the fixed block fixed connection of air tank lower extreme both ends department is in the upper end of module body, holding down plate fixed connection is in the upper end of the fixed block of air tank upper end both ends department.

(III) advantageous effects

Compared with the prior art, the utility model provides a high frequency switch rectifier module in uninterrupted power source possesses following beneficial effect:

1. this high frequency switch rectifier module among uninterrupted power source, can remove on the dead lever through trapezoidal movable block, cushion trapezoidal movable block through spring force, make rectifier module obtain effectual buffering and shock attenuation when producing vibrations, make rectifier module's damage degree reduce, rectifier module's life has been prolonged, make the gas tank breathe in and blow through the buffer power that sets up the gas tank and can pass through the spring, can dispel the heat to rectifier module through the trachea, can make rectifier module can not influence rectifier module's normal use because of high temperature at long-time work.

2. This high frequency switch rectifier module in uninterrupted power source can make rectifier module when producing vibrations to both sides through set up spout and slider in box both sides, and the slider has carried out the buffering to the effort that rectifier module produced through the spring that sets up in the spout, makes rectifier module can not control the emergence and rock and lead to rectifier module's damage, has guaranteed rectifier module's life in special electrical machinery work.

3. This high frequency switch rectifier module in uninterrupted power source contacts through setting up between rubber pad and the box, and the rubber pad itself just possesses soft elasticity, can have certain shock attenuation effect to rectifier module, and the rubber pad has also played the effect of protection to rectifier module's surface simultaneously, can not lead to the fact wearing and tearing to rectifier module's surface.

4. This high frequency switch rectifier module in uninterrupted power source through setting up evenly seting up of venthole on the trachea, makes gaseous more even dispel the heat to rectifier module, also makes the gas tank more swift when breathing in simultaneously, has guaranteed the radiating efficiency of gas tank, and then has obtained the improvement to rectifier module's radiating effect.

Drawings

Fig. 1 is a schematic structural diagram of a high frequency switch rectifying module in an uninterruptible power supply of the present invention;

FIG. 2 is a schematic view of the structure of the air tube and the air outlet of the present invention;

fig. 3 is a schematic view of the structure of the sliding chute and the sliding block of the present invention.

In the figure: the device comprises a box body 1, a module body 2, a bottom plate 3, a first movable rod 4, a trapezoidal movable block 5, a fixed rod 6, a push rod 7, a clamping plate 8, a second movable rod 9, a sliding block 10, a rubber pad 11, a spring 12, an air box 13, a lower pressing plate 14, a spring rod 15, an air pipe 16, an air outlet 17, a sliding chute 18 and a fixed block 19.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a rectifier module of a high-frequency switch in an uninterruptible power supply comprises a box body 1 and a module body 2, wherein the module body 2 is placed inside the box body 1, the bottom of the module body 2 is fixedly connected with a bottom plate 3, a rubber pad 11 is arranged between the bottom plate 3 and the module body 2, the lower end of the bottom plate 3 is movably connected with two movable rods I4, the lower ends of the two movable rods I4 are movably connected with a trapezoidal movable block 5, the inclined plane at the upper end of the trapezoidal movable block 5 is provided with a chute 18, two ends of the chute 18 are provided with limit plates, a slide block 10 is movably connected in the chute 18, the upper end of the slide block 10 is fixedly connected with the lower ends of the movable rods I4, the middle part of the trapezoidal movable block 5 is provided with a through hole, a fixed rod 6 is sleeved in the through hole of the trapezoidal movable block 5, two ends of the fixed rod 6 are, the outer surface of the fixed rod 6 is sleeved with a spring 12, one end of the spring 12 is fixedly connected to the inner wall of the box body 1, the other end of the spring 12 is fixedly connected to one side of the trapezoidal movable block 5 corresponding to the inner wall of the box body 1, the spring 12 can generate elasticity and tension to the trapezoidal movable block 5, when the module body 2 is violently vibrated up and down, the module body 2 downwards extrudes the bottom plate 3, the bottom plate 3 transmits acting force to the sliding block 10 through the movable rod one 4, meanwhile, the sliding block 10 pushes the trapezoidal movable block 5 to move towards two sides on the fixed rod 6, the acting force on the trapezoidal movable block 5 is slowed down through the elasticity of the spring 12, so that the acting force is reduced until disappears, when the module body 2 is shaken upwards, the trapezoidal movable block 5 draws towards the middle according to the tension brought by the module body 2, the spring 12 can generate tension to the trapezoidal movable block 5, so as to reduce, thereby it produces bigger vibration to reduce module body 2, can prevent slider 10 roll-off spout 18 through setting up the limiting plate, the same fixedly connected with rubber pad 11 in both sides of module body 2, two both sides fixedly connected with splint 8 that two rubber pads 11 deviate from mutually, two both sides fixedly connected with push rod 7 that two splint 8 deviate from mutually, two both ends swing joint that two push rod 7 deviate from mutually have two movable rod two 9, the quantity of movable rod two 9 is four, two movable rod two 9's left end swing joint respectively has slider 10, spout 18 has equally been seted up on the both sides inner wall of box 1, slider 10 swing joint is in spout 18, two slider 10 one end difference fixedly connected with spring 12 that deviates from mutually, two unfixed one end difference fixed connection of spring 12 are at the upper end and the lower extreme of spout 18, the opening part of spout 18 is less than the width of inner space, spring 12 sets up can not make spring 12 produce the crooked spring 12 and lead to spring 12 because of spring 12 Popping out of the chute 18, when the module body 2 shakes towards two sides, the module body 2 pushes the push rod 7 and the two movable rods 9 can separate from two sides, thereby pushing the slide block 10 to slide in the chute 18, the spring 12 generates elasticity to the slide block 10 to offset the sliding force of the slide block 10, thereby reducing the shock absorption and shock absorption effect generated by the left and right shaking of the module body 2, the upper end of the module body 2 is provided with the air box 13, four corners of the air box 13 are all fixedly provided with the fixed blocks 19, the fixed blocks 19 at two corners of the lower end of the air box 13 are fixedly connected with the upper end of the module body 2, the upper ends of the fixed blocks 19 at two corners of the upper end of the air box 13 are fixedly connected with the lower pressing plate 14, the upper end of the lower pressing plate 14 is fixedly connected with the spring rod 15, the spring rod 15 is a spring, the lower end of the spring is fixedly connected with a long rod, the air, the bottom of gas tank 13 is provided with venthole 17, venthole 17 fixedly connected with trachea 16, trachea 16 fixed connection is on the back radiator-grid surface of module body 2, venthole 17 has been seted up on trachea 16's surface, venthole 17 evenly sets up on trachea 16's surface, can blow to module body 2 through setting up venthole 17 and also can make gas tank 13 also breathe in through venthole 17 and make gas tank 13 resume the former state in the return simultaneously, gas tank 13 also can be continuous when module body 2 rocks from top to bottom is pressed flat and opens, air in gas tank 13 also blows to module body 2 through trachea 16 is continuous simultaneously, can dispel the heat to module body 2.

The working principle is as follows:

when this high frequency switch rectifier module in uninterrupted power source produces decurrent vibrations at the during operation, rectifier module decurrent effort can make movable rod 4 remove on trapezoidal movable block 5, trapezoidal movable block 5 removes on dead lever 6 simultaneously, thereby cushion trapezoidal movable block 5 through spring 12 elasticity and make the vibrations power disappear, spring 12 elasticity makes trapezoidal movable block 5 reset to normal position, gas tank 13 can cushion rectifier module with spring rod 15 when rectifier module produces decurrent effort, gas tank 13 blows through the venthole 17 on the trachea 16 with opening the air that makes in the gas tank 13 through the extrusion simultaneously, thereby dispel the heat to rectifier module.

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 high frequency switch rectifier module among uninterrupted power source, includes box (1) and module body (2), inside box (1), its characterized in that are placed in module body (2): the bottom of the module body (2) is fixedly connected with a bottom plate (3), the lower end of the bottom plate (3) is movably connected with two movable rods I (4), the lower ends of the two movable rods I (4) are respectively and movably connected with a trapezoidal movable block (5), the middle part of the trapezoidal movable block (5) is provided with a through hole, a fixed rod (6) is sleeved in the through hole of the trapezoidal movable block (5), the two ends of the fixed rod (6) are respectively and fixedly connected with the left side and the right side of the inner wall of the box body (1), the two sides of the module body (2) are respectively provided with a rubber pad (11), the two sides deviated from the two rubber pads (11) are respectively and fixedly connected with a clamping plate (8), the two deviating sides of the two clamping plates (8) are respectively and fixedly connected with a push rod (7), and the two deviating ends of the, two the left end of movable rod two (9) swing joint has slider (10) respectively, spout (18) have all been seted up on the both sides inner wall of box (1), slider (10) swing joint is in spout (18), two one end fixedly connected with spring (12), two that slider (10) deviates from mutually the one end difference fixedly connected with spring (12), two the upper end and the lower extreme of spring (12) unfixed one end difference fixed connection at spout (18), the upper end of module body (2) is provided with gas tank (13), gas tank (13) upper end fixedly connected with holding down plate (14), the upper end fixedly connected with spring beam (15) of holding down plate (14), the bottom fixedly connected with trachea (16) of gas tank (13).

2. The high frequency switch rectifying module in an uninterruptible power supply as claimed in claim 1, wherein: a rubber pad (11) is also arranged between the bottom plate (3) and the module body (2).

3. The high frequency switch rectifying module in an uninterruptible power supply as claimed in claim 1, wherein: the upper end inclined plane of trapezoidal movable block (5) has seted up spout (18) equally on, the both ends of spout (18) are provided with the limiting plate, same swing joint has slider (10) in spout (18), the upper end of slider (10) and the lower extreme fixed connection of movable rod (4).

4. The high frequency switch rectifying module in an uninterruptible power supply as claimed in claim 1, wherein: trachea (16) fixed connection is on the back radiator-grid surface of module body (2), venthole (17) have been seted up on the surface of trachea (16), venthole (17) are evenly seted up on the surface of trachea (16).

5. The high frequency switch rectifying module in an uninterruptible power supply as claimed in claim 1, wherein: the number of the second movable rods (9) is four.

6. The high frequency switch rectifying module in an uninterruptible power supply as claimed in claim 1, wherein: the outer surface of the fixed rod (6) is also sleeved with a spring (12), one end of the spring (12) is fixedly connected to the inner wall of the box body (1), and the other end of the spring (12) is fixedly connected to one side, corresponding to the inner wall of the box body (1), of the trapezoidal movable block (5).

7. The high frequency switch rectifying module in an uninterruptible power supply as claimed in claim 1, wherein: all fixed mounting has fixed block (19) on four angles of gas tank (13), fixed block (19) fixed connection of two angles departments of gas tank (13) lower extreme is in the upper end of module body (2), holding down plate (14) fixed connection is in the upper end of fixed block (19) of two angles departments on gas tank (13).