CN217769229U - Outdoor transformer box with rainproof and ventilation functions - Google Patents

Abstract

The utility model discloses an it is outdoor with transformer case that has rain-proof ventilation function, the power distribution box comprises a box body, the front surface of box is provided with the chamber door, the top of box is provided with the roof, the left and right sides middle part of box all is provided with the vent, be provided with the pivot in the box, the top of pivot is provided with the carousel, the top of carousel is provided with the threaded rod, be provided with the threaded sleeve on the threaded rod, the telescopic top of threaded sleeve is provided with the ejector pin, be provided with the second connecting axle in the fixed slot, the bottom right side of vent is provided with the recess. The angle of baffle changes, makes the one end that the baffle is in the box outside be less than the inside one end of box, and the baffle is the slope form, and the rainwater can flow down through the baffle, can not get into the inside of box.

Description

An outdoor transformer box with rainproof and ventilation function

technical field

The utility model relates to the technical field of transformer boxes, in particular to an outdoor transformer box with rainproof and ventilation functions.

Background technique

When designing and producing outdoor transformer boxes, they need to have a waterproof function. Once the transformer box installed outdoors is flooded in rainy days, it will cause damage to the transformer box. The current transformer box cannot dissipate heat while protecting against rain. , during heat dissipation, it can not be well protected against rain, so that the use of existing transformer boxes is very limited. For this reason, we propose an outdoor transformer box with rainproof and ventilation functions.

Utility model content

The purpose of this utility model is to provide an outdoor transformer box with rainproof and ventilation functions to solve the problems raised in the background technology above.

In order to achieve the above purpose, the utility model provides the following technical solutions: an outdoor transformer box with rainproof and ventilation functions, including a box body, the front surface of the box body is provided with a box door, and the top of the box body is set There is a top plate, the middle part of the left and right sides of the box is provided with air vents, the box is provided with a rotating shaft, the top of the rotating shaft is provided with a turntable, and the top of the turntable is provided with a threaded rod. A threaded sleeve is provided, the top of the threaded sleeve is provided with a ejector rod, and installation grooves are provided on the inner walls of both sides of the vent, and a first connecting shaft is arranged in the installation groove, and the first connecting shaft The left end of the baffle is provided with a baffle, the front end of the baffle is provided with a fixed block, the middle of the fixed block is provided with a fixed groove, the second connecting shaft is arranged in the fixed groove, and the bottom right side of the vent is provided with a groove.

Preferably, the top of the threaded sleeve is provided with a slide groove, and the bottom of the push rod is provided with a slide block matched with the slide groove.

Preferably, a connection groove is provided in the installation groove, and the first connection shaft is movably connected with the inner wall of the connection groove.

Preferably, the second connecting shaft passes through the middle part of the ejector rod, and the middle part of the ejector rod is provided with a through hole matched with the second connecting shaft, and the second connecting shaft is movably connected with the through hole.

Preferably, there are multiple sets of baffles, the baffles are evenly installed in the installation grooves, and the bottommost baffle is installed obliquely.

Preferably, the bottom of the rotating shaft is flexibly connected to the box, and the upper and lower sides of the turntable are fixedly connected to the bottom of the threaded rod and the top of the rotating shaft.

Preferably, the box door is mounted on the box body through a hinge, and a handle is provided on the front surface of the box door.

Compared with the prior art, the beneficial effect of the utility model is: the angle of the baffle is changed, so that the end of the baffle on the outside of the box is lower than the end inside the box, the baffle is inclined, and rainwater will pass through the baffle It will not flow down and will not enter the inside of the box, and only need to change the angle of the baffles, there will be gaps between adjacent baffles, which will not affect the heat dissipation of the box, while taking into account rainproof and heat dissipation, and it is located at the most The bottom baffle is installed at an angle. When the baffle is rotated, the right end of the bottom baffle will be in contact with the bottom inner wall of the vent, sealing the bottom of the vent to avoid dripping on the bottom baffle The rainwater on the roof enters the box through the bottom of the vent, and the bottom of the installation groove is set as a slope. Even if a little rainwater splashes outside the two ends of the baffle, it flows into the groove through the bottom of the installation groove, and finally flows to the box. In addition, the box body is effectively protected, so that the use of the transformer box is not restricted.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a sectional view of the utility model box;

Fig. 3 is the enlarged view of place A of the utility model;

Figure 4 is a schematic diagram of the installation structure of the utility model baffle;

Fig. 5 is a schematic diagram of the installation structure of the first connecting shaft of the present invention;

Fig. 6 is a schematic diagram of the connection structure between the push rod and the fixed block of the utility model;

Fig. 7 is a schematic diagram of the connection structure between the threaded sleeve and the ejector rod of the present invention.

In the figure: 1, box body; 101, connecting groove; 2, box door; 3, top plate; 4, air vent; 5, rotating shaft; 6, turntable; 7, threaded rod; 8, threaded sleeve; 81, chute 9, push rod; 91, slide block; 10, installation groove; 11, first connecting shaft;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-7, the utility model provides a technical solution: an outdoor transformer box with rainproof and ventilation functions, including a box body 1, the front surface of the box body 1 is provided with a box door 2, and the box body 1 The top of the box is provided with a top plate 3, the middle part of the left and right sides of the box body 1 is provided with a vent 4, the box body 1 is provided with a rotating shaft 5, the top of the rotating shaft 5 is provided with a turntable 6, and the top of the turntable 6 is provided with a threaded rod 7, The threaded rod 7 is provided with a threaded sleeve 8, the top of the threaded sleeve 8 is provided with a push rod 9, and the inner wall of both sides of the air vent 4 is provided with a mounting groove 10, and a first connecting shaft 11 is arranged in the mounting groove 10. The left end of a connecting shaft 11 is provided with a baffle 12, the front end of the baffle 12 is provided with a fixed block 13, the middle part of the fixed block 13 is provided with a fixed groove 15, and a second connecting shaft 16 is arranged in the fixed groove 15, and the bottom of the vent 4 The right side is provided with a groove 14, when the weather is abnormal, open the box door 2, turn the turntable 6, the turntable 6 rotates through the rotating shaft 5, the turntable 6 drives the threaded rod 7 to rotate, during the rotation of the threaded rod 7, push the threaded sleeve The barrel 8 moves upward, the threaded sleeve 8 pushes the ejector rod 9 to move upward, the ejector rod 9 pushes the fixed block 13 to move upward through the second connecting shaft 16, and the fixed block 13 pushes one side of the baffle 12 to move upward, so that the baffle 12 passes through The first connecting shaft 11 rotates to change the angle of the baffle plate 12, so that the end of the baffle plate 12 outside the box body 1 is lower than the end inside the box body 1. When rainwater comes, because the baffle plate 12 is inclined, Rainwater will flow down through the baffles 12, and will not enter the inside of the box body 1, and only need to change the angle of the baffles 2, there will be gaps between adjacent baffles 12, which will not affect the heat dissipation of the box, and The baffle plate 2 at the bottom has an angle during installation. When the baffle plate 12 rotates, the right end of the baffle plate 12 at the bottom will contact the bottom inner wall of the vent 4, and the bottom of the vent 4 will be sealed to avoid The rainwater dripping on the bottom baffle enters into the box through the bottom of the vent 4, and the bottom of the installation groove 10 is set as a slope, even if a little rainwater splashes outside the two ends of the baffle 2, it will pass through the installation groove 0 The bottom of the bottom flows into the groove 14, and finally flows out of the box body 1, thereby effectively protecting the box body.

Wherein, the top of the threaded sleeve 8 is provided with a chute 81, and the bottom of the push rod 9 is provided with a slider 91 matched with the chute 81. When the fixed block 13 pushes the baffle 12 to rotate, the fixed block 3 follows the baffle. 12 moves, and at the same time, the fixed block 13 also shifts to the outside of the casing 1, and the push rod 9 moves in the chute 81 through the slide block 91, so that the push rod 9 will not limit the movement of the fixed block 13;

The installation groove 10 is provided with a connecting groove 101, the first connecting shaft 11 is movably connected with the inner wall of the connecting groove 101, and the first connecting shaft 11 rotates through the connecting groove 101;

The second connecting shaft 16 passes through the middle part of the push rod 9, and the middle part of the push rod 9 is provided with a through hole matched with the second connecting shaft 16, the second connecting shaft 16 is movably connected with the through hole, and the fixed block 13 passes through the second connecting shaft 16 To rotate, the fixed block 13 pushes the baffle plate 12 to rotate;

The baffle plate 12 is provided with multiple groups, the baffle plate 12 is evenly installed in the installation groove 10, and the baffle plate 12 at the bottom is installed obliquely, the bottom of the rotating shaft 5 is flexibly connected with the box body 1, and the upper and lower sides of the turntable 6 are Fixedly connected with the bottom of the threaded rod 7 and the top of the rotating shaft 5, the box door 2 is mounted on the box body 1 through a hinge, and the front surface of the box door 2 is provided with a handle.

Working principle: When the weather is abnormal, open the door 2, turn the turntable 6, the turntable 6 rotates through the shaft 5, the turntable 6 drives the threaded rod 7 to rotate, and the threaded sleeve 8 is pushed upward during the rotation of the threaded rod 7, The threaded sleeve 8 pushes the push rod 9 to move upward, the push rod 9 pushes the fixed block 13 to move upward through the second connecting shaft 16, the fixed block 13 pushes one side of the baffle 12 to move upward, and the fixed block 13 is pushing the baffle 12 to rotate , the fixed block 3 moves with the baffle plate 12, and at the same time the fixed block 13 also moves to the outside of the box body 1, and the push rod 9 moves in the chute 81 through the slider 91, so that the push rod 9 will not interfere with the fixed The movement of the block 13 is restricted to the right, so that the baffle plate 12 is rotated by the first connecting shaft 11, so that the angle of the baffle plate 12 is changed, so that the end of the baffle plate 12 on the outside of the box body 1 is lower than the end inside the box body 1, and The second connecting shaft 16 is movably connected with the through hole. The fixed block 13 rotates through the second connecting shaft 16. The fixed block 13 pushes the baffle 12 to rotate. When the rain comes, because the baffle 12 is inclined, the rainwater will pass through The plate 12 will flow down without entering the inside of the box body 1, and only need to change the angle of the baffle plate 2, there will be a gap between the adjacent baffle plates 12, which will not affect the heat dissipation of the box body, and the bottom part The baffle plate 2 has an angle when it is installed. When the baffle plate 12 rotates, the right end of the baffle plate 12 positioned at the bottom will contact the bottom inner wall of the vent 4, and the bottom of the vent 4 will be sealed to avoid dripping on the bottom. The rainwater on the bottom baffle enters into the box through the bottom of the vent 4, and the bottom of the installation groove 10 is set as a slope. In the groove 14, finally flow to the outside of the box body 1, thereby effectively protecting the box body.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. An outdoor transformer box with rainproof and ventilation functions, comprising a box (1), characterized in that: the front surface of the box (1) is provided with a box door (2), and the box ( 1) is provided with a top plate (3), the middle of the left and right sides of the box (1) is provided with vents (4), the box (1) is provided with a rotating shaft (5), and the rotating shaft The top of (5) is provided with turntable (6), and the top of described turntable (6) is provided with threaded rod (7), and described threaded rod (7) is provided with threaded sleeve (8), and described threaded sleeve The top of (8) is provided with ejector rod (9), and the inner wall of both sides of described air vent (4) is provided with mounting groove (10), and described mounting groove (10) is provided with first connecting shaft (11) , the left end of the first connecting shaft (11) is provided with a baffle (12), the front end of the baffle (12) is provided with a fixed block (13), and the middle part of the fixed block (13) is provided with a fixed groove ( 15), the second connecting shaft (16) is arranged in the fixing groove (15), and a groove (14) is arranged on the right side of the bottom of the vent (4). 2. An outdoor transformer box with rainproof and ventilation functions according to claim 1, characterized in that: the top of the threaded sleeve (8) is provided with a chute (81), and the push rod ( 9) The bottom is provided with a slide block (91) matched with the chute (81). 3. An outdoor transformer box with rainproof and ventilation functions according to claim 1, characterized in that: a connection groove (101) is arranged in the installation groove (10), and the first connection shaft ( 11) It is movably connected with the inner wall of the connection groove (101). 4. An outdoor transformer box with rainproof and ventilation functions according to claim 1, characterized in that: the second connecting shaft (16) passes through the middle of the push rod (9), and the push rod (9) ) middle part is provided with the through hole that the second connecting shaft (16) cooperates, and described second connecting shaft (16) is movably connected with through hole. 5. The outdoor transformer box with rainproof and ventilation functions according to claim 1, characterized in that: the baffles (12) are provided with multiple groups, and the baffles (12) are evenly installed on the In the groove (10), and the baffle plate (12) at the bottom is obliquely installed. 6. An outdoor transformer box with rainproof and ventilated functions according to claim 1, characterized in that: the bottom of the rotating shaft (5) is flexibly connected to the box body (1), and the turntable ( 6) The upper and lower sides are fixedly connected with the bottom of the threaded rod (7) and the top of the rotating shaft (5). 7. An outdoor transformer box with rainproof and ventilation functions according to claim 1, characterized in that: the box door (2) is mounted on the box body (1) through a hinge, and the box door ( 2) The front surface is provided with a handle.

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