Box-type transformer with noise reduction and waterproof functions

Abstract

The invention relates to a box-type transformer with noise reduction and waterproof functions, the box-type transformer comprises a box body and a base, the bottom of the box body is fixedly connected with the top of the base, the base comprises a fixing frame and a plurality of buffer bases, and each buffer base comprises a fixing plate, a buffer column I, a buffer column II, a buffer spring and a connecting plate; the bottoms of the first buffer column and the second buffer column are fixedly connected to the top of the fixing plate, the first buffer column is nested with the buffer spring, the tops of the first buffer column and the second buffer column are fixedly connected to the bottom of the connecting plate, and the top of the connecting plate is fixedly connected with the bottom of the fixing frame. The box body comprises a clamping groove and a plate body, the clamping groove is formed in the side wall of the box body, and the plate body is connected with the clamping groove in a sliding mode.

Description

Technical Field

[0001] The invention relates to a box-type transformer with noise reduction and waterproof functions, belonging to the technical field of transformer equipment. Background Art

[0002] A transformer is an electrical device used to change AC voltage. It can transfer voltage from one circuit to another. It is usually used in power transmission and electronic equipment. The environmentally friendly box transformer with noise reduction and waterproof function is a specially designed transformer. It can not only change voltage, but also has noise reduction and waterproof functions. This transformer is usually used in outdoor environments or places where electronic equipment needs to be protected from water or noise interference, such as industrial use or power transmission in special environments;

[0003] The patent with the announcement number "CN208607990U" discloses a transformer box, which records that a spring is arranged inside a storage box and the upper end of the spring is fixed to the lower end surface of a slide plate, the slide plate is arranged inside the storage box, the lower end of the ear is welded to the upper end surface of the slide plate and the upper end of the ear passes through a square slot and extends above the storage box, and the upper box is placed on the upper end of the storage box to squeeze the ear, forcing the ear to drive the slide plate to move in the storage box and compress the spring, thereby achieving the technical solution of hiding the ear in the storage box;

[0004] The high noise generated by the equipment in this solution during operation will pollute the working environment, causing discomfort and health problems for workers, such as hearing loss and increased stress. Dust accumulates inside and on the surface of the equipment, affecting heat dissipation and normal operation, leading to equipment overheating, reduced efficiency, and even safety issues such as fire. Summary of the invention

[0005] In order to solve the above problems existing in the prior art, the present invention proposes a box-type transformer with noise reduction and waterproof functions.

[0006] The technical solution of the present invention is as follows:

[0007] A box-type transformer with noise reduction and waterproof functions, comprising a box body and a base, wherein the bottom of the box body is fixedly connected to the top of the base, the base comprises a fixing frame and a plurality of buffer bases, and the buffer base comprises a fixing plate, a buffer column 1, a buffer column 2, a buffer spring, and a connecting plate;

[0008] The bottoms of the buffer column 1 and the buffer column 2 are respectively fixedly connected to the top of the fixing plate, the buffer spring is nested in the buffer column 1, the tops of the buffer column 1 and the buffer column 2 are respectively fixedly connected to the bottom of the connecting plate, and the top of the connecting plate is fixedly connected to the bottom of the fixing frame;

[0009] The box body comprises a card slot and a plate body, wherein the card slot is arranged inside the side wall of the box body, and the plate body is slidably connected with the card slot.

[0010] As a preferred embodiment of the present invention, a sound-absorbing cotton board, an activated carbon board and a gypsum board are arranged inside the board body;

[0011] The sound-absorbing cotton board is installed on one side of the activated carbon board, and the gypsum board is installed on the other side of the activated carbon board.

[0012] As a preferred embodiment of the present invention, the thickness of the sound-absorbing cotton board is 15 mm.

[0013] As a preferred embodiment of the present invention, a plurality of ventilation holes are provided on the side wall of the box body, and a fan is provided on one side of the ventilation holes inside the box body.

[0014] As a preferred embodiment of the present invention, a card block, a dustproof net and a plurality of ventilation holes are provided on the rear side of the box body, one end of the card block is fixedly connected to the outer surface of the rear side of the box body, and the dustproof net is connected to the rear side of the box body through the card block.

[0015] As a preferred embodiment of the present invention, the side wall of the box body is provided with a slide groove, a slider, a connecting rod and a cleaning roller;

[0016] Symmetrical slide grooves are provided on the two side walls of the box in the vertical direction. The slide grooves are slidably connected to one end of the slider, and the other end of the slider is fixedly connected to one end of a horizontal connecting rod. Both ends of the cleaning roller are fixedly connected to the other end of the connecting rod respectively.

[0017] As a preferred embodiment of the present invention, a plurality of wire threading plates are provided in the box body, and the wire threading plates are provided with a plurality of wire bundle holes, the wire bundle holes are distributed in a rectangular array, and the shape of the wire bundle holes is rectangular.

[0018] As a preferred embodiment of the present invention, the box body is further provided with a hinge, one end of the hinge is fixedly connected to an inner wall of one side of the box body, the other end of the hinge is fixedly connected to a door panel, the door panel is fixedly connected with a sealing gasket around four sides, and the sealing gasket is made of rubber.

[0019] The present invention has the following beneficial effects:

[0020] 1. The bottom of the connecting plate of the present invention maintains the stability of the upper equipment through buffer column 1, buffer column 2 and buffer spring. When the equipment generates vibration during operation, it will be transmitted to buffer column 1, buffer column 2 and buffer spring through the connecting plate. The buffer column 1, buffer column 2 and buffer spring can slow down the vibration of the equipment, thereby achieving a certain degree of noise reduction of the equipment and reducing the noise generated by the vibration. At the same time, the sound-absorbing cotton board can absorb the noise generated inside the equipment to a certain extent, so that the equipment can achieve a certain degree of noise reduction. The activated carbon board and gypsum board can absorb moisture inside the equipment.

[0021] 2. A vent is installed at the rear of the box of the present invention. The vent cooperates with the fan. The output end of the fan faces outward to draw out the air inside the device. The cool air enters the inside of the device through the vent, so that the device can be cooled. While the air is drawn out from the outside, the external dust will enter the inside of the device. After passing through the dustproof net, the dust can be filtered and blocked to the outside of the device, so that the heat dissipation efficiency of the device can be higher.

[0022] 3. The dustproof net of the present invention is fixed to the box body by a clamping block, and a slide groove is also provided on the box body. The slider is fixed on the slide groove and clamps the slider. The slider can slide inside the slide groove through the hub on the slider. The slider and the connecting rod function to fix the cleaning roller. The cleaning roller can scrub and remove the dust filtered on the surface of the dustproof net. The surface of the dustproof net is wiped by controlling the up and down movement of the cleaning roller, so that the equipment can be cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a partial structural schematic diagram of the present invention;

[0025] Figure 3 This is a schematic diagram of the structure of the buffer base of the present invention;

[0026] Figure 4 It is a schematic diagram of the rear structure of the box body of the present invention;

[0027] Figure 5 It is a schematic diagram of the plate structure of the present invention;

[0028] Figure 6 It is a schematic diagram of the side structure of the present invention.

[0029] The reference numerals in the figure are as follows:

[0030] 1-box body, 2-fixed plate, 3-buffer column 1, 4-buffer column 2, 5-buffer spring, 6-connecting plate, 7-slide groove, 8-slider, 9-connecting rod, 10-block, 11-dustproof net, 12-slot, 13-board body, 14-sound-absorbing cotton board, 15-activated carbon board, 16-gypsum board, 17-fixed frame, 18-threading plate, 19-wire hole, 20-fan, 21-door panel, 22-cleaning roller. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] It should be understood that the step numbers used in this document are only for convenience of description and are not intended to limit the order in which the steps are executed.

[0033] It should be understood that the terms used in the present specification are only for the purpose of describing specific embodiments and are not intended to limit the present invention. As used in the present specification and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0034] The terms “include” and “comprising” indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof.

[0035] The term "and / or" means and includes any and all possible combinations of one or more of the associated listed items.

[0036] Embodiment 1:

[0037] See also Figure 1 A box-type transformer with noise reduction and waterproof functions, comprising a box body 1 and a base, wherein the bottom of the box body 1 is fixedly connected to the top of the base, the base comprises a fixing frame 17 and a plurality of buffer bases, the buffer base comprises a fixing plate 2, a buffer column 1 3, a buffer column 2 4, a buffer spring 5, and a connecting plate 6;

[0038] See also Figure 3 The bottoms of the buffer column 1 3 and the buffer column 2 4 are respectively fixedly connected to the top of the fixed plate 2, the buffer spring 5 is nested in the buffer column 1 3, the tops of the buffer column 1 3 and the buffer column 2 4 are respectively fixedly connected to the bottom of the connecting plate 6, and the top of the connecting plate 6 is fixedly connected to the bottom of the fixing frame 17;

[0039] The box body 1 includes a card slot 12 and a plate body 13 . The card slot 12 is disposed inside a side wall of the box body 1 , and the plate body 13 is slidably connected to the card slot 12 .

[0040] As a preferred implementation of this embodiment, see Figure 5 The board body 13 is provided with a sound-absorbing cotton board 14, an activated carbon board 15 and a gypsum board 16;

[0041] The sound-absorbing cotton board 14 is installed on one side of the activated carbon board 15 , and the gypsum board 16 is installed on the other side of the activated carbon board 15 .

[0042] As a preferred implementation of this embodiment, the thickness of the sound-absorbing cotton board 14 is 15 mm.

[0043] As a preferred implementation of this embodiment, a plurality of ventilation holes are provided on the side wall of the box body 1, and a fan 20 is provided on one side of the ventilation holes inside the box body.

[0044] As a preferred implementation of this embodiment, see Figure 4 The rear side of the box body 1 is provided with a card block 10, a dustproof net 11 and a plurality of ventilation holes. One end of the card block 10 is fixedly connected to the outer surface of the rear side of the box body 1, and the dustproof net 11 is connected to the rear side of the box body through the card block 10.

[0045] As a preferred implementation of this embodiment, see Figure 6 The side wall of the box body 1 is provided with a slide groove 7, a slider 8, a connecting rod 9 and a cleaning roller 22;

[0046] Symmetrical slide grooves 7 are provided in the vertical direction on both side walls of the box body 1. The slide grooves 7 are slidably connected to one end of a slider 8. The other end of the slider 8 is fixedly connected to one end of a horizontal connecting rod 9. Both ends of the cleaning roller 22 are fixedly connected to the other end of the connecting rod 9 respectively.

[0047] As a preferred implementation of this embodiment, a plurality of wire threading plates 18 are provided in the box body 1. The wire threading plates 18 are provided with a plurality of wire harness holes 19. The wire harness holes 19 are distributed in a rectangular array and are rectangular in shape.

[0048] As a preferred implementation of this embodiment, the box body is also provided with a hinge, one end of the hinge is fixedly connected to the inner wall of one side of the box body, and the other end of the hinge is fixedly connected to a door panel 21. The door panel 21 is fixedly connected with a sealing gasket around it, and the material of the sealing gasket is rubber.

[0049] In this embodiment, the box body 1 provides a closed environment to ensure the stable operation of the internal components and prevent external interference. The bottom of the box body 1 is fixedly connected with a fixing frame 17, and the fixing frame 17 is fixedly connected to the box body 1. The vibration is transmitted to the buffer component through the connecting plate 6, providing a stable foundation to reduce the shaking of the transformer during operation. The bottom wall of the fixing frame 17 is fixedly connected with a connecting plate 6, and the connecting plate 6 transmits the vibration of the box body 1 to the buffer column and the buffer spring 5, which plays a role in transmitting and dispersing vibration and reducing noise. The bottom of the connecting plate 6 is fixedly connected with a buffer column 1 3, a buffer column 2 4 and a buffer spring 5. The bottom wall of column one 3 is fixedly connected with a fixed plate 2, and buffer column two 4 is fixedly connected to the top of the fixed plate 2. A slot 12 is opened inside the box body 1, and a plate body 13 is slidably connected inside the box body 1. A sound-absorbing cotton board 14, an activated carbon board 15 and a gypsum board 16 are installed inside the plate body 13. The sound-absorbing cotton board 14 is installed on the top wall of the activated carbon board 15, and the activated carbon board 15 is installed on the top of the gypsum board 16. The sound-absorbing cotton board 14, the activated carbon board 15 and the gypsum board 16 absorb and buffer the vibration transmitted from the connecting plate 6, and reduce the vibration intensity through the elastic deformation of the spring, thereby reducing the influence of noise and vibration on the transformer.

[0050] A limiting hole is provided on the rear side of the box body 1, and a card block 10 is connected to the inside of the box body 1, and the card block 10 is fixed in the limiting hole, so that the dustproof net 11 is firmly installed on the box body 1, and the dustproof net 11 effectively filters the dust in the external air, keeps the interior clean, and improves the heat dissipation efficiency. The card block 10 is connected to the inside of the limiting hole, and one end of the card block 10 is fixedly connected to the dustproof net 11. A vent hole is provided on the inner side wall of the box body 1, and a fan 20 is fixedly connected to one side of the box body 1. The vent hole and the fan 20 work together, and the fan 20 discharges the internal hot air, and the external cool air enters the box body 1 through the vent hole to form an air circulation, which helps the equipment to cool down and prevent overheating. A slide groove 7 is provided inside the box body 1, and a slider 8 is slidably connected to the inside of the slide groove 7. A connecting rod 9 is fixedly connected to one side of the slider 8, and one end of the connecting rod 9 A cleaning roller 22 is fixedly connected to the side, and the slider 8 slides in the slide groove 7, and the cleaning roller 22 is driven to move by the connecting rod 9. The cleaning roller 22 moves up and down to wipe the surface of the dustproof net 11, and dust is removed regularly to ensure the filtering efficiency of the dustproof net 11 and maintain a good heat dissipation effect. A threading plate 18 is installed inside the box 1, and a wire harness hole 19 is arranged inside the threading plate 18. The wire harness holes 19 are distributed in a rectangular array, and the shape of the wire harness holes 19 is rectangular. The wire harness holes 19 are arranged in a rectangular shape inside the threading plate 18. The cables are arranged in order through the wire harness holes 19 to prevent the cables from being entangled and confused, which is convenient for maintenance and management, and improves the neatness and safety of the system. A hinge is installed on one side of the box 1, and a door panel 21 is fixedly connected to the other side of the hinge. A sealing gasket is fixedly connected to one side of the door panel 21, and the material of the sealing gasket is rubber. The thickness of the sound-absorbing cotton board 14 is 15mm.

[0051] During operation, first, a fixing frame 17 is installed at the bottom of the box body 1, and the fixing frame 17 is connected to the connecting plate 6. The bottom of the connecting plate 6 is used to maintain the stability of the upper device through the buffer column 1 3, the buffer column 2 4 and the buffer spring 5. When the device generates vibration during operation, it will be transmitted to the buffer column 1 3, the buffer column 2 4 and the buffer spring 5 through the connecting plate 6. The buffer column 1 3, the buffer column 2 4 and the buffer spring 5 slow down the vibration of the device, thereby achieving a certain degree of noise reduction of the device and reducing the noise generated by the vibration. The device needs to dissipate heat during use. A vent is installed at the rear of the box body 1. The vent cooperates with the fan 20. The output end of the fan 20 faces outward to draw out the air inside the device, and the cool air enters the inside of the device through the vent, so that the device can be cooled. While the air is drawn out from the outside, the external dust will enter the inside of the device. After passing through the dustproof net 11, the dust can be filtered and the dust is blocked from entering the device. The outside of the dustproof net 11 can make the heat dissipation efficiency of the equipment higher. The dustproof net 11 is fixed to the box body 1 through the card block 10. The box body 1 is also provided with a slide groove 7. The slider 8 is fixed on the slide groove 7 and clamps the slider 8. The slider 8 can slide inside the slide groove 7 through the hub on the slider 8. The function of the slider 8 and the connecting rod 9 is to fix the cleaning roller 22. The cleaning roller 22 can scrub and remove the dust filtered on the surface of the dustproof net 11. The surface of the dustproof net 11 is wiped by controlling the up and down movement of the cleaning roller 22, so that the equipment can be cleaned. There is also a card slot 12 inside the box body 1, and a plate body 13 inside the card slot 12. The plate body 13 contains a sound-absorbing cotton board 14, an activated carbon board 15 and a gypsum board 16. The sound-absorbing cotton board 14 can absorb the noise generated inside the equipment to a certain extent. The activated carbon board 15 and the gypsum board 16 can absorb the moisture inside the equipment, thereby increasing the service life of the equipment and protecting the components inside the equipment.

[0052] In the embodiments of the present application, "at least one" refers to one or more, and "more than one" refers to two or more. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent the existence of A alone, the existence of A and B at the same time, and the existence of B alone. Among them, A and B can be singular or plural. The character " / " generally indicates that the previous and next associated objects are in an "or" relationship. "At least one of the following" and similar expressions refer to any combination of these items, including any combination of single or plural items. For example, at least one of a, b and c can be represented by: a, b, c, a and b, a and c, b and c, or a and b and c, where a, b, c can be single or multiple.

[0053] Those of ordinary skill in the art will appreciate that the various units and algorithm steps described in the embodiments disclosed herein can be implemented in a combination of electronic hardware, computer software, and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.

[0054] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices and units described above can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0055] In several embodiments provided in the present application, if any function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application, or the part that contributes to the prior art or the part of the technical solution, can be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (Read-Only Memory; hereinafter referred to as: ROM), random access memory (Random Access Memory; hereinafter referred to as: RAM), disk or optical disk, and other media that can store program codes.

[0056] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A box-type transformer with noise reduction and waterproof functions, comprising a box body (1) and a base, wherein the bottom of the box body (1) is fixedly connected to the top of the base, characterized in that: The base comprises a fixing frame (17) and a plurality of buffer bases, wherein the buffer base comprises a fixing plate (2), a buffer column 1 (3), a buffer column 2 (4), a buffer spring (5), and a connecting plate (6); The bottoms of the buffer column 1 (3) and the buffer column 2 (4) are respectively fixedly connected to the top of the fixed plate (2), the buffer spring (5) is nested in the buffer column 1 (3), the tops of the buffer column 1 (3) and the buffer column 2 (4) are respectively fixedly connected to the bottom of the connecting plate (6), and the top of the connecting plate (6) is fixedly connected to the bottom of the fixing frame (17); The box body (1) comprises a card slot (12) and a plate body (13); the card slot (12) is arranged inside a side wall of the box body (1); and the plate body (13) is slidably connected to the card slot (12).

2. A box-type transformer with noise reduction and waterproof function according to claim 1, characterized in that: The board body (13) is provided with a sound-absorbing cotton board (14), an activated carbon board (15) and a gypsum board (16) inside; The sound-absorbing cotton board (14) is installed on one side of the activated carbon board (15), and the gypsum board (16) is installed on the other side of the activated carbon board (15).

3. The box-type transformer with noise reduction and waterproof function according to claim 2, characterized in that: The thickness of the sound-absorbing cotton board (14) is 15 mm.

4. The box-type transformer with noise reduction and waterproof function according to claim 1, characterized in that: The side wall of the box body (1) is provided with a plurality of ventilation holes, and a fan (20) is provided on one side of the ventilation holes located inside the box body.

5. The transformer box with noise reduction and waterproof function according to claim 1, characterized in that: The rear side of the box body (1) is provided with a clamping block (10), a dustproof net (11) and a plurality of ventilation holes; one end of the clamping block (10) is fixedly connected to the outer surface of the rear side of the box body (1); and the dustproof net (11) is clamped and connected to the rear side of the box body through the clamping block (10).

6. The transformer box with noise reduction and waterproof function according to claim 1, characterized in that: The side wall of the box body (1) is provided with a slide groove (7), a slider (8), a connecting rod (9) and a cleaning roller (22); Symmetrical slide grooves (7) are provided in the vertical direction on both side walls of the box body (1); the slide grooves (7) are slidably connected to one end of a slider (8); the other end of the slider (8) is fixedly connected to one end of a horizontal connecting rod (9); and both ends of the cleaning roller (22) are respectively fixedly connected to the other end of the connecting rod (9).

7. The transformer box with noise reduction and waterproof function according to claim 1, characterized in that: A plurality of wire-threading plates (18) are arranged in the box body (1), and the wire-threading plates (18) are provided with a plurality of wire-bearing holes (19). The wire-bearing holes (19) are distributed in a rectangular array, and the shape of the wire-bearing holes (19) is rectangular.

8. The transformer box with noise reduction and waterproof function according to claim 1, characterized in that: The box body is also provided with a hinge, one end of the hinge is fixedly connected to an inner wall of one side of the box body, the other end of the hinge is fixedly connected to a door panel (21), and the four sides of the door panel (21) are fixedly connected to a sealing gasket, and the material of the sealing gasket is rubber.

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