CN211047667U

CN211047667U - High-efficient heat dissipation power converter rack

Info

Publication number: CN211047667U
Application number: CN201921645511.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Xi'an Xirong Self Healing Capacitor Co Ltd
Current assignee: Xi'an Xirong Self Healing Capacitor Co Ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-07-17
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a high-efficient heat dissipation transformer rack, the utility model relates to a transformer rack technical field, high-efficient heat dissipation transformer rack includes: the cabinet comprises a cabinet body, through openings are formed in the upper and lower parts of the middle parts of the left and right sides of the cabinet body, fine filter screens are embedded in the outer sides of the inner walls of the two through openings, coarse filter screens parallel to the inner walls of the fine filter screens are embedded in the inner sides of the inner walls of the two through openings, fixing rods parallel to the middle of the topmost part of the through openings are arranged on the left and right sides of the cabinet body, lantern rings rotatably connected with the fixing rods are sleeved in the middle of the outer parts of the fixing rods, baffles integrated with the lantern rings are welded below the; the top plate comprises two inclined plane plates, a trapezoidal plate, a triangular plate, a vertical plate and a transverse plate, and the two inclined plane plates are respectively fixed on the front surface and the rear surface of the top plate; the beneficial effects of the utility model reside in that: the phenomenon that external impurities enter/rain water permeates into the cabinet body is avoided while heat dissipation is achieved.

Description

High-efficient heat dissipation power converter rack

Technical Field

The utility model belongs to the technical field of the transformer rack technique and specifically relates to a high-efficient heat dissipation transformer rack is related to.

Background

The rack is the article that is used for depositing computer and relevant controlgear of cold-rolled steel sheet or alloy preparation generally, can provide the protection to depositing equipment, shielding electromagnetic interference, in order, neatly arrange equipment, convenient later maintenance equipment, general rack is in the radiating while, it is internal to lead to outside impurity and rainwater to get into the cabinet easily, and then influence the work of converter, again, install at the outdoor cabinet body, in rainwater weather, the phenomenon of infiltration appears easily, lead to converter life to shorten.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that present impurity gets into the cabinet easily internally and the infiltration phenomenon appears easily, the utility model aims at providing a high-efficient heat dissipation transformer rack.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an efficient heat dissipating power converter cabinet, comprising:

the cabinet comprises a cabinet body, through openings are formed in the upper and lower parts of the middle part of the left and right surfaces of the cabinet body, fine filter screens are embedded in the outer sides of the inner walls of the two through openings, coarse filter screens parallel to the inner walls of the fine filter screens are embedded in the inner sides of the inner walls of the two through openings, fixing rods parallel to the middle of the topmost part of the through openings are arranged on the left and right sides of the cabinet body, a lantern ring rotatably connected with the fixing rods is sleeved in the middle of the outer part of each fixing rod, a baffle integrated with the lantern ring is welded below the lantern ring, and the baffle;

the roof, the roof includes inclined plane board, trapezoidal plate, set-square, riser and diaphragm, just the inclined plane board is equipped with two and is fixed in two sides around the roof respectively, the trapezoidal plate is equipped with two, and two trapezoidal plate bottom surface and inclined plane board upper surface middle part left and right sides welded fastening, the set-square is equipped with two, and two the set-square bottom surface respectively with inclined plane board upper surface left and right sides edge welded fastening, the riser is equipped with two and welds perpendicularly in two respectively in inclined plane board below, and two the riser is on a parallel with both sides top around the cabinet body respectively, the diaphragm level welds in riser surface below, just the opening in diaphragm upper surface middle part has the semicircle groove that runs through in its left and right sides two, the pipe is gone into to have the drain pipe in the semicircle inslot, just the drain pipe inner wall bonds and has the foam-rubber.

Preferably, the mesh diameters of the fine filter screen and the coarse filter screen are 0.5cm and 1cm respectively.

Preferably, the two inclined plane plates are symmetrically arranged in the front and back direction and are in a thirty-five degree angle, the distance between the tail ends of the two trapezoidal plates is 1.5cm, and the distance between the tail ends of the two trapezoidal plates and the tail ends of the two triangular plates is 1 cm.

Preferably, the left end and the right end of the drain pipe respectively protrude out of the left surface and the right surface of the transverse plate by 3cm, and the left end and the right end of the drain pipe are respectively parallel to the left surface and the right surface of the cabinet body.

Preferably, the front of the cabinet body is hinged with two cabinet doors which are arranged left and right through hinges.

Preferably, the bottom of the cabinet body is provided with at least three springs and a bottom plate, the springs are evenly fixed between the bottom plate and the bottom of the cabinet body, and the bottom plate is elastically connected with the cabinet body through the springs.

Compared with the prior art, the utility model discloses the beneficial effect who realizes: the ventilating and convection effect can be achieved through the two through holes in the left side and the right side of the cabinet body, the heat dissipation effect is achieved, the diameter of the mesh of the coarse filter screen is 1cm, the efficiency of hot air in the cabinet body to be discharged to the outside can be improved, when the outside air enters the cabinet body, the air is firstly filtered through the fine filter screen, solid impurities larger than 0.5cm are removed outside, the impurities are prevented from entering the cabinet body and affecting the normal work of a power converter, and when a user does not need to dissipate heat, the baffle can be rotated along the fixing rod through the lantern ring and covers the outer surfaces of the two through holes, so that the through holes can be sealed;

the interval between trapezoidal plate and the set-square is 1.5cm and 1cm respectively, the rainwater will slowly flow into in the drain pipe in the diaphragm through clearance between the two, can effectively alleviate the flow rate of rainwater like this, avoid too fast and lead to the rainwater to spatter and spill the internal, utilize the foam-rubber cushion to adsorb partly rainwater, and the rainwater that spills over just can be through the outside of the left and right sides both ends discharge and directly arrange the cabinet body of drain pipe, effectively avoid rainwater to flow the surface of the cabinet body and the phenomenon of the internal portion of infiltration cabinet to take place.

Drawings

The invention is described in further detail below with reference to the following figures and detailed description:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partial structure of the transverse plate A of the present invention;

fig. 3 is a schematic view of the front left side section structure of the cabinet body of the present invention.

The labels in the figure are: 1-a cabinet body; 101-a fixing rod; 102-a baffle; 103-a collar; 104-a cabinet door; 105-a backplane; 106-a spring; 107-ports; 108-coarse strainer; 109-fine filter screen; 2-a top plate; 201-inclined plane board; 202-trapezoidal plate; 203-a triangular plate; 204-vertical plate; 205-a transverse plate; 206-semicircular groove; 207-a drain pipe; 208-sponge cushion.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 to 3, it should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essence, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a high-efficient heat dissipation transformer rack, high-efficient heat dissipation transformer rack includes:

the cabinet body 1, the through holes 107 are respectively arranged at the upper and lower parts of the middle part of the left and right sides of the cabinet body 1, the fine filter screen 109 is embedded at the outer side of the inner wall of each through hole 107, the coarse filter screens 108 parallel to the inner wall of the fine filter screen 109 are embedded at the inner sides of the inner walls of the two through holes 107, the fixing rods 101 parallel to the middle part of the topmost part of each through hole 107 are respectively arranged at the left and right sides of the cabinet body 1, the lantern rings 103 rotatably connected with the fixing rods 101 are sleeved in the middle of the outer parts of the fixing rods 101, the baffle plates 102 integrated with the lantern rings are welded below the lantern rings 103, the baffle plates 102 cover the outer surfaces of the through holes 107 and seal the outer surfaces of the through holes, the mesh diameters of the fine filter screens 109 and the coarse filter screens 108 are respectively 0.5cm and 1cm, the effect of ventilation and convection can be achieved through the two through the through holes 107 at, when the outside air enters the cabinet body 1, the fine filter screen 109 is firstly used for filtering, solid impurities larger than 0.5cm are removed outside, the impurities are prevented from entering the cabinet body 1 to influence the normal work of the power converter, and through the baffle plate 102, when a user does not need to dissipate heat, the baffle plate 102 can be rotated along the fixing rod 101 through the lantern ring 103 and covers the outer surfaces of the two through holes 107, so that the through holes 107 can be sealed;

the top plate 2, the top plate 2 includes two inclined plates 201, trapezoidal plates 202, triangular plates 203, vertical plates 204 and horizontal plates 205, and the inclined plates 201 are fixed on the front and back surfaces of the top plate 2, the trapezoidal plates 202 are two, and the bottom surfaces of the two trapezoidal plates 202 are welded and fixed with the left and right sides of the middle portion of the upper surface of the inclined plate 201, the triangular plates 203 are two, and the bottom surfaces of the two triangular plates 203 are welded and fixed with the left and right side edges of the upper surface of the inclined plate 201, the vertical plates 204 are two and are vertically welded below the two inclined plates 201, and the two vertical plates 204 are parallel to the upper portions of the front and back sides of the cabinet body 1, the horizontal plate 205 is horizontally welded below the outer surface of the vertical plate 204, and the middle portion of the upper surface of the horizontal plate 205 is provided with a semicircular groove 206 penetrating through the left and right surfaces thereof, a drain pipe 207 is clamped in the semicircular groove 206, and a sponge cushion, the distance between the tail ends of the two trapezoidal plates 202 is 1.5cm, the distance between the tail ends of the two trapezoidal plates 202 and the tail ends of the two triangular plates 203 is 1cm, the left and right ends of the drain pipe 207 respectively protrude out of the left and right sides of the transverse plate 205 by 3cm, the left and right ends of the drain pipe 207 are respectively parallel to the left and right sides of the cabinet body 1, when rainwater falls into the top plate 2 and flows out along the inclination of the two inclined plates 201 through the two inclined plates 201, the distance between the trapezoidal plates 202 and the triangular plates 203 is respectively 1.5cm and 1cm through the two inclined plates 201, so that the rainwater can slowly flow into the drain pipe 207 in the transverse plate 205 through the gap between the two inclined plates 201, the flowing speed of the rainwater can be effectively relieved, the rainwater is prevented from splashing into the cabinet body 1 due to overhigh speed, and then a part of the rainwater can be adsorbed by utilizing the sponge cushion 208 on the inner wall of the drain pipe 207, and the rainwater that overflows just can be discharged through the left and right sides of drain pipe 207, because the left and right sides of drain pipe 207 is on a parallel with the left and right sides of cabinet body 1 respectively, so just can directly arrange the outside of cabinet body 1 through the water that drain pipe 207 flows, effectively avoid rainwater to flow to the surface of cabinet body 1 and the phenomenon of infiltration cabinet body 1 inside to take place.

In this embodiment, the front of the cabinet body 1 is hinged with two cabinet doors 104 arranged left and right through hinges, and the cabinet body 1 can be sealed and protected through the cabinet doors 104.

In this embodiment, the bottom of the cabinet body 1 is provided with the spring 106 and the bottom plate 105, and the spring 106 is provided with at least three and is evenly fixed between the bottom plate 105 and the bottom of the cabinet body 1, the bottom plate 105 is elastically connected with the cabinet body 1 through the spring 106, the bottom plate 105 can play a role in supporting the cabinet body 1, the spring 106 rod can increase elasticity between the cabinet body 1 and the bottom plate 105, and meanwhile, a buffering effect can also be played.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a high-efficient heat dissipation transformer rack which characterized in that, high-efficient heat dissipation transformer rack includes:

the improved cabinet comprises a cabinet body (1), through openings (107) are formed in the middle of the upper portion and the lower portion of the left side and the right side of the cabinet body (1), fine filter screens (109) are embedded in the outer sides of the inner walls of the two through openings (107), coarse filter screens (108) parallel to the inner walls of the fine filter screens (109) are embedded in the inner sides of the inner walls of the two through openings (107), fixing rods (101) parallel to the middle of the top of each through opening (107) are arranged on the left side and the right side of the cabinet body (1), a lantern ring (103) rotatably connected with the fixing rods (101) is sleeved in the middle of the outer portion of each fixing rod (101), a baffle (102) integrated with each lantern ring (103) is welded below each lantern ring (;

the top plate (2) comprises two inclined plane plates (201), two trapezoidal plates (202), two triangular plates (203), a vertical plate (204) and a transverse plate (205), the inclined plane plates (201) are respectively fixed on the front side and the rear side of the top plate (2), the trapezoidal plates (202) are arranged in two numbers, the bottom surfaces of the two trapezoidal plates (202) are welded and fixed with the left side and the right side of the middle part of the upper surface of the inclined plane plate (201), the two triangular plates (203) are arranged in two numbers, the bottom surfaces of the two triangular plates (203) are respectively welded and fixed with the edges of the left side and the right side of the upper surface of the inclined plane plate (201), the vertical plate (204) is arranged in two numbers and respectively welded under the two inclined plane plates (201) vertically, the two vertical plates (204) are respectively parallel to the upper sides of the front side and the rear side of the cabinet body (1), the transverse plate (205) is horizontally welded under the outer surface of the vertical plate (204), and the middle part of, a drain pipe (207) is clamped in the semicircular groove (206), and a sponge pad (208) is bonded on the inner wall of the drain pipe (207).

2. The efficient heat dissipation transformer cabinet of claim 1, wherein: the mesh diameters of the fine filter screen (109) and the coarse filter screen (108) are 0.5cm and 1cm respectively.

3. The efficient heat dissipation transformer cabinet of claim 1, wherein: the two inclined plane plates (201) are symmetrically arranged in the front and back direction and are in a thirty-five degree angle, the distance between the tail ends of the two trapezoidal plates (202) is 1.5cm, and the distance between the tail ends of the two trapezoidal plates (202) and the tail ends of the two triangular plates (203) is 1 cm.

4. The efficient heat dissipation transformer cabinet of claim 1, wherein: the left end and the right end of the drain pipe (207) respectively protrude out of the left surface and the right surface of the transverse plate (205) by 3cm, and the left end and the right end of the drain pipe (207) are respectively parallel to the left surface and the right surface of the cabinet body (1).

5. The efficient heat dissipation transformer cabinet of claim 1, wherein: the front of the cabinet body (1) is hinged with two cabinet doors (104) which are arranged left and right through hinges.

6. The efficient heat dissipation transformer cabinet of claim 1, wherein: the cabinet body (1) bottom is equipped with spring (106) and bottom plate (105), just spring (106) are equipped with three at least and evenly are fixed in between bottom plate (105) and the cabinet body (1) bottom, bottom plate (105) pass through spring (106) and cabinet body (1) elastic connection.