A multifunctional distribution transformer

Abstract

The present invention provides a multifunctional distribution transformer, comprising a transformer device, a first exhaust assembly, a second exhaust assembly, and a housing; a first filter is provided on a side of the housing; a second filter is provided on the top of the housing; a space is provided within the housing, the transformer device is disposed within the space and connected to the housing; the first exhaust assembly and the second exhaust assembly are both provided on the inner surface of the housing; the first exhaust assembly and the second exhaust assembly cooperate to generate an air duct that passes sequentially through the first filter, the space, the transformer device, and the second filter. This invention solves the problem of poor heat dissipation performance of traditional transformers and has the advantages of a simple structure and low manufacturing cost.

Description

Technical Field

[0001] The present invention relates to the technical field of transformers, and in particular to a multifunctional distribution transformer. Background Art

[0002] Traditional transformers are generally installed between two poles. Transformers are devices that convert a vertical AC voltage into another or several different voltages with the same frequency. Generally, transformers generate a lot of heat during operation and require a heat sink to dissipate the heat well. If the heat dissipation work during operation is not done properly, it will not only cause the casing to explode, but also affect the working efficiency of the transformer. Summary of the Invention

[0003] Based on this, in order to solve the problem of poor heat dissipation performance of traditional transformers, the present invention provides a multifunctional distribution transformer, and its specific technical solution is as follows:

[0004] A multifunctional distribution transformer comprising

[0005] Transformer;

[0006] a first exhaust assembly;

[0007] A housing, wherein a first filter is provided on one side of the housing; a second filter is provided on the top of the housing; a space is provided within the housing, and the transformer is provided within the space and connected to the housing;

[0008] The second exhaust component, the first exhaust component and the second exhaust component are both arranged on the inner surface of the shell; the first exhaust component and the second exhaust component cooperate to generate an air duct that passes through the first filter, the space, the pressure transformation device and the second filter in sequence.

[0009] The multifunctional distribution transformer, equipped with first and second filters, increases the area of ​​the space connected to the outside world, thereby improving heat dissipation efficiency and preventing dust from entering the transformer device through the air duct and affecting its operation. The first and second exhaust assemblies create an air duct that sequentially passes through the first filter, the space, the transformer device, and the second filter, thereby improving heat dissipation efficiency. This multifunctional distribution transformer solves the problem of poor heat dissipation performance of traditional transformers.

[0010] Furthermore, one end surface of the shell is provided with a first opening, and the other end surface of the shell is provided with a second opening, and the first opening, the space and the second opening are connected in sequence.

[0011] Furthermore, the first exhaust component includes a first transmission shaft, a shell and a drive block provided on the inner surface of the outer shell; the output end of the drive block is inserted in the shell and rotatably connected to the shell, and the output end of the drive block is provided with a first bevel gear; one end of the first transmission shaft is inserted in the shell and rotatably connected to the shell, one end of the first transmission shaft inserted in the shell is provided with a second bevel gear, and the other end of the first transmission shaft is provided with a fan blade facing the second filter; the first bevel gear is meshed with the second bevel gear.

[0012] Furthermore, the first exhaust component also includes a second transmission shaft and a first fixed block provided on the inner surface of the outer shell; the second transmission shaft passes through the first fixed block and is rotatably connected to the first fixed block; one end of the second transmission shaft is inserted into the shell, and a third bevel gear is provided on the end of the second transmission shaft inserted in the shell, and a fourth bevel gear is provided on the other end of the second transmission shaft; the third bevel gear is meshed with the second bevel gear.

[0013] Furthermore, the second exhaust component includes a screw, a fan structure and a second fixed block arranged in the space and connected to the outer shell; one end of the screw passes through the second fixed block and is rotatably connected to the second fixed block, and a fifth bevel gear is provided on the end of the screw passing through the second fixed block, and the fifth bevel gear is engaged with the fourth bevel gear; the fan structure is sleeved on the screw and threadedly connected to the screw, and the fan structure reciprocates along the length direction of the first filter.

[0014] Furthermore, a strip-shaped through hole is provided on a side surface of the housing where the first filter is provided; and a length direction of the strip-shaped through hole is parallel to a length direction of the first filter.

[0015] Furthermore, the fan structure includes a first connecting block, a main body and a second connecting block connected in sequence; the first connecting block is sleeved on the screw and threadedly connected to the screw; the second connecting block is inserted into the strip-shaped through hole and slidably connected to the strip-shaped through hole.

[0016] Furthermore, the transformer device is provided with corrugated sheets.

[0017] Furthermore, the multifunctional distribution transformer also includes a fixing device, one end of which is connected to the corrugated sheet, and the other end of which is connected to the pole.

[0018] Furthermore, a base is provided at the bottom of the shell, and the base is connected to the pole. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention can be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily drawn to scale, but rather the emphasis is placed on illustrating the principles of the embodiments. In different views, the same reference numerals designate corresponding parts.

[0020] Figure 1 This is one of the partial structural diagrams of the multifunctional distribution transformer according to one embodiment of the present invention;

[0021] Figure 2 This is a second partial structural diagram of a multifunctional distribution transformer according to an embodiment of the present invention;

[0022] Figure 3 This is one of the partial structural diagrams of the multifunctional distribution transformer according to one embodiment of the present invention;

[0023] Figure 4 is a structural diagram of a multifunctional distribution transformer according to an embodiment of the present invention;

[0024] Figure 5 This is the second partial structural diagram of the multifunctional distribution transformer according to an embodiment of the present invention.

[0025] Description of reference numerals:

[0026] 1-housing; 2-first filter; 3-second filter; 4-first exhaust assembly; 41-first transmission shaft; 42-housing; 43-driving block; 44-first bevel gear; 45-second bevel gear; 46-fan blade; 47-first fixing block; 48-second transmission shaft; 49-third bevel gear; 40-fourth bevel gear; 5-second exhaust assembly; 51-screw; 52-fan structure; 521-first connecting block; 522-body; 523-second connecting block; 53-second fixing block; 54-fifth bevel gear; 6-strip-shaped through hole; 7-corrugated sheet; 8-fixing device; 81-clamping assembly; 82-first hinge block; 83-second hinge block; 84-elastic member; 85-third hinge block; 86-fourth hinge block; 9-base. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with its embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and do not limit the scope of protection of the present invention.

[0028] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly attached to the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of the present invention are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0030] The "first" and "second" in the present invention do not represent specific quantities and orders, but are only used to distinguish names.

[0031] like Figure 1 and Figure 2 As shown, a multifunctional distribution transformer in one embodiment of the present invention includes a transformer device, a first exhaust component 4, a second exhaust component 5 and a shell 1; a first filter 2 is provided on one side of the shell 1; a second filter 3 is provided on the top of the shell 1; a space is provided in the shell 1, and the transformer device is provided in the space and connected to the shell 1; the first exhaust component 4 and the second exhaust component 5 are both provided on the inner surface of the shell 1; the first exhaust component 4 and the second exhaust component 5 cooperate to generate an air duct that passes through the first filter 2, the space, the transformer device and the second filter 3 in sequence.

[0032] The multifunctional distribution transformer, by providing the first and second filters 2 and 3, increases the area of ​​the space connected to the outside world, thereby improving heat dissipation efficiency and preventing dust from entering the transformer device through the air duct and affecting its operation. The first and second exhaust assemblies 4 and 5 create an air duct that sequentially passes through the first filter 2, the space, the transformer device, and the second filter 3, thereby improving heat dissipation efficiency. This multifunctional distribution transformer solves the problem of poor heat dissipation performance of traditional transformers.

[0033] In one embodiment, Figure 1 As shown, one end surface of the housing 1 is provided with a first opening, and the other end surface of the housing 1 is provided with a second opening. The first opening, the space, and the second opening are sequentially connected. In this way, outside air can enter the transformer device through the first opening and the second opening, thereby improving heat dissipation efficiency.

[0034] In one embodiment, Figure 3 As shown, the first exhaust assembly 4 includes a first transmission shaft 41, a housing 42, and a drive block 43 provided on the inner surface of the housing 1; the output end of the drive block 43 is inserted into the housing 42 and is rotatably connected to the housing 42, and the output end of the drive block 43 is provided with a first bevel gear 44; one end of the first transmission shaft 41 is inserted into the housing 42 and is rotatably connected to the housing 42, and one end of the first transmission shaft 41 inserted into the housing 42 is provided with a second bevel gear 45, and the other end of the first transmission shaft 41 is provided with a fan blade 46 facing the second filter 3; the first bevel gear 44 is meshed with the second bevel gear 45. In this way, the first bevel gear 44 is driven to rotate by the drive block 43, which in turn drives the second cylindrical gear to rotate, thereby driving the fan blade 46 to rotate; the rotation of the fan blade 46 accelerates the flow speed of the air duct and improves the heat dissipation efficiency.

[0035] In one embodiment, Figures 1 to 3 As shown, the first exhaust assembly 4 also includes a second transmission shaft 48 and a first fixing block 47 provided on the inner surface of the housing 1; the second transmission shaft 48 passes through the first fixing block 47 and is rotatably connected to the first fixing block 47; one end of the second transmission shaft 48 is inserted into the housing 42, and a third bevel gear 49 is provided on one end of the second transmission shaft 48 inserted into the housing 42, and a fourth bevel gear 40 is provided on the other end of the second transmission shaft 48; the third bevel gear 49 is meshed with the second bevel gear 45; the second row The air assembly 5 includes a screw 51, a fan structure 52, and a second fixed block 53 disposed within the space and connected to the housing 1. One end of the screw 51 passes through the second fixed block 53 and is rotationally connected thereto. A fifth bevel gear 54 is provided on the end of the screw 51 that passes through the second fixed block 53. The fifth bevel gear 54 meshes with the fourth bevel gear 40. The fan structure 52 is sleeved on the screw 51 and threadedly connected thereto, reciprocating along the length of the first filter 2. Thus, the first bevel gear 44, the second bevel gear 45, and the third bevel gear 49 engage in sequence, enabling the drive block 43 to drive the fan blades 46 and the screw 51 to rotate, thus avoiding the need for multiple motors within the space, which would reduce the heat dissipation space and affect heat dissipation efficiency.

[0036] In one embodiment, Figure 1 and Figure 2As shown, the side of the housing 1 housing the first filter 2 is provided with a strip-shaped through-hole 6; the length of the strip-shaped through-hole 6 is parallel to the length of the first filter 2. The fan structure 52 comprises a first connecting block 521, a main body 522, and a second connecting block 523, which are connected in sequence. The first connecting block 521 is sleeved on the screw 51 and threadedly connected to it; the second connecting block 523 is inserted into the strip-shaped through-hole 6 and slidably connected to it. In this way, the body 522 reciprocates along the length of the first filter 2, thereby transferring heat from different heights within the housing 1 to the outside, preventing local overheating of the transformer device.

[0037] In one embodiment, Figure 4 As shown, the transformer is provided with a corrugated sheet 7. Thus, by providing the corrugated sheet 7, the heat dissipation area of ​​the heat transformer is increased, and the heat dissipation efficiency is improved.

[0038] In one embodiment, Figure 4 and Figure 5 As shown, the multifunctional distribution transformer also includes a fixing device 8, one end of which is connected to the corrugated sheet 7, and the other end of which is connected to the pole. Specifically, the fixing device 8 includes a clamping assembly 81, a first hinge block 82, a second hinge block 83, an elastic member 84, a third hinge block 85, and a fourth hinge block 86, which are connected in sequence. The first hinge block 82 is hingedly connected to the second hinge block 83, and the third hinge block 85 is hingedly connected to the fourth hinge block 86. The clamping assembly 81 is used to clamp the pole, and the fourth hinge block 86 is mounted on the corrugated sheet 7. Thus, the fixing device 8 allows the housing 1 to be installed between two adjacent poles, and the elastic member 84 allows the housing 1 to be adapted to different distances between poles.

[0039] In one embodiment, Figure 4 and Figure 5 As shown, the bottom of the housing 1 is provided with a base 9, which is connected to the pole. Specifically, the base 9 is provided with a strip-shaped mounting hole; the pole is provided with a bolt, one end of which passes through the strip-shaped mounting hole and is fitted with a nut. Thus, by providing the strip-shaped mounting hole and adjusting the position of the bolt within the strip-shaped mounting hole, the multifunctional distribution transformer can be installed on poles at different distances. The base 9 strengthens the connection between the housing 1 and the pole.

[0040] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0041] The above-described embodiments merely illustrate several implementations of the present invention, and while their descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the patent for this invention shall be determined by the appended claims.

Claims

1. A multifunctional distribution transformer, characterized in that: include: Transformer; a first exhaust assembly; A housing, wherein a first filter is provided on one side of the housing; a second filter is provided on the top of the housing; a space is provided within the housing, and the transformer is provided within the space and connected to the housing; a second exhaust assembly, wherein the first exhaust assembly and the second exhaust assembly are both disposed on an inner surface of the housing; the first exhaust assembly and the second exhaust assembly cooperate to generate an air duct that sequentially passes through the first filter, the space, the pressure transformation device, and the second filter; The first exhaust assembly includes a first transmission shaft, a housing, and a drive block provided on the inner surface of the shell; the output end of the drive block is inserted into the housing and rotatably connected to the housing, and the output end of the drive block is provided with a first bevel gear; one end of the first transmission shaft is inserted into the housing and rotatably connected to the housing, one end of the first transmission shaft inserted into the housing is provided with a second bevel gear, and the other end of the first transmission shaft is provided with a fan blade facing the second filter; the first bevel gear is meshed with the second bevel gear; The first exhaust assembly further includes a second transmission shaft and a first fixing block provided on the inner surface of the housing; the second transmission shaft passes through the first fixing block and is rotatably connected to the first fixing block; one end of the second transmission shaft is inserted into the housing, a third bevel gear is provided on the end of the second transmission shaft inserted into the housing, and a fourth bevel gear is provided on the other end of the second transmission shaft; the third bevel gear is meshed with the second bevel gear; The second exhaust assembly includes a screw, a fan structure, and a second fixed block disposed in the space and connected to the housing; one end of the screw passes through the second fixed block and is rotatably connected to the second fixed block; a fifth bevel gear is provided on the end of the screw passing through the second fixed block, and the fifth bevel gear is meshed with the fourth bevel gear; the fan structure is sleeved on the screw and threadedly connected to the screw, and the fan structure reciprocates along the length direction of the first filter; A strip-shaped through hole is provided on a side of the housing provided with the first filter; the length direction of the strip-shaped through hole is parallel to the length direction of the first filter; The fan structure includes a first connecting block, a body and a second connecting block connected in sequence; the first connecting block is sleeved on the screw and threadedly connected to the screw; the second connecting block is inserted into the strip-shaped through hole and slidably connected to the strip-shaped through hole.

2. The multifunctional distribution transformer according to claim 1, characterized in that: A first opening is provided on one end surface of the shell, and a second opening is provided on the other end surface of the shell. The first opening, the space and the second opening are connected in sequence.

3. The multifunctional distribution transformer according to claim 1, characterized in that: The voltage transformation device is provided with a corrugated sheet.

4. The multifunctional distribution transformer according to claim 3, characterized in that: The multifunctional distribution transformer further comprises a fixing device, one end of which is connected to the corrugated sheet, and the other end of which is connected to the electric pole.

5. The multifunctional distribution transformer according to claim 1, characterized in that: A base is provided at the bottom of the shell, and the base is connected to the electric pole.

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