CN212934346U - Transformer box with good heat dissipation effect - Google Patents
Transformer box with good heat dissipation effect Download PDFInfo
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- CN212934346U CN212934346U CN202021757122.2U CN202021757122U CN212934346U CN 212934346 U CN212934346 U CN 212934346U CN 202021757122 U CN202021757122 U CN 202021757122U CN 212934346 U CN212934346 U CN 212934346U
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- fixedly connected
- box
- heat dissipation
- box body
- transformer
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Abstract
The utility model relates to a transformer box technical field just discloses a transformer box that radiating effect is good, the power distribution box comprises a box body, smooth chamber has all been seted up to the left and right sides of box, two sets of backup pads of fixedly connected with respectively of the left and right sides of box, the outside fixedly connected with fixed plate of backup pad, the board is placed to the equal fixedly connected with in the left and right sides of box, place the top fixedly connected with rotating electrical machines of board, rotating electrical machines's output fixedly connected with dwang. This transformer case that radiating effect is good through the rotation of its output after opening the motor, and then makes the rotation of fan produce the heat dissipation air current and blow off in the box, and after opening the rotating electrical machines, the rotation of dwang makes the tensile motor rebound of connecting rope, and after closing the rotating electrical machines, the spring will drive the movable plate and move down, and the reciprocating messenger fan dispels the heat to the box in moving up and down like this for the radiating efficiency of box.
Description
Technical Field
The utility model relates to a transformer box technical field specifically is a transformer box that radiating effect is good.
Background
The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, main components are a primary coil, a secondary coil and an iron core (magnetic core), a transformer box is outdoor compact type distribution common equipment, the functions of transformer voltage drop, low-voltage distribution and the like are organically combined together and then installed in the transformer box, the common transformer box is simple in structure and is a square steel structure box, a mode of directly placing the transformer box on the ground is adopted during installation, the heat dissipation performance is poor, in summer, a user uses an air conditioner, the load rate of the transformer in a distribution room is continuously increased due to the fact that the load of the air conditioner is large, in addition, the temperature in summer is high, and certain hidden danger is brought to safe and stable operation of a power grid.
According to the transformer box disclosed in chinese publication No. CN207651289U, the sun visor is provided to shield the box from sunlight, and the fan and the heat sink are provided to dissipate heat from the box, but such a heat dissipation method is inefficient.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a transformer box that radiating effect is good has solved unable efficient and has been the radiating problem of box.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a transformer box with good heat dissipation effect comprises a box body, wherein sliding cavities are formed in the left side and the right side of the box body, two groups of supporting plates are fixedly connected to the left side and the right side of the box body respectively, fixed plates are fixedly connected to the outer sides of the supporting plates, placing plates are fixedly connected to the left side and the right side of the box body respectively, a rotating motor is fixedly connected to the top of the placing plates, a rotating rod is fixedly connected to the output end of the rotating motor, a fixed column is fixedly connected to the top of each supporting plate, a moving plate is sleeved on the outer side of each fixed column, a spring is fixedly connected to the top of each supporting plate, the top end of the spring is fixedly connected with the bottom of the moving plate, a motor is fixedly connected to the top of each moving plate, a connecting rod is fixedly connected to, the bottom end of the connecting rope penetrates through the placing plate and is fixedly connected with the outer side of the motor.
Preferably, the top of the box body is fixedly connected with a shielding plate, and the length of the shielding plate is greater than that of the box body.
Preferably, the top fixedly connected with installation piece of placing the board, the front side fixedly connected with bearing of installation piece, the middle part of bearing and the rear end fixed connection of dwang.
Preferably, the inner wall of the sliding cavity is fixedly connected with a dust screen, and the length of the dust screen is matched with that of the inner wall of the sliding cavity.
Preferably, a balance cavity is formed in the fixed plate, two groups of balance blocks are fixedly connected to the outer side of the moving plate, and the balance blocks are connected in the balance cavity in a sliding mode.
Preferably, the placing plate is internally provided with a round hole, and the bottom end of the connecting rope penetrates through the round hole.
(III) advantageous effects
Compared with the prior art, the utility model provides a transformer box that radiating effect is good possesses following beneficial effect:
1. this transformer case that radiating effect is good through the rotation of its output after opening the motor, and then makes the rotation of fan produce the heat dissipation air current and blow off in the box, and after opening the rotating electrical machines, the rotation of dwang makes the tensile motor rebound of connecting rope, and after closing the rotating electrical machines, the spring will drive the movable plate and move down, and the reciprocating messenger fan dispels the heat to the box in moving up and down like this for the radiating efficiency of box.
2. This transformer case that radiating effect is good through setting up balancing piece sliding connection in balanced intracavity, and then the balancing piece has kept the movable plate in the balance of moving from top to bottom, has prevented that unbalance or the dislocation from appearing in the movable plate and has leaded to the condition that the device became invalid, has prolonged the device's life, has ensured the device's normal use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the structure of the box body of the present invention;
fig. 3 is a sectional view of the fixing plate structure of the present invention.
In the figure: 1. a box body; 2. a fixing plate; 3. a support plate; 4. fixing a column; 5. a spring; 6. a balancing chamber; 7. moving the plate; 8. a motor; 9. connecting ropes; 10. placing the plate; 11. mounting blocks; 12. a bearing; 13. rotating the rod; 14. a rotating electric machine; 15. a shielding plate; 16. a counterbalance; 17. a slide chamber; 18. a dust screen; 19. a connecting rod; 20. a fan.
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 transformer box with good heat dissipation effect comprises a box body 1, wherein sliding cavities 17 are formed in the left side and the right side of the box body 1, two groups of supporting plates 3 are fixedly connected to the left side and the right side of the box body 1 respectively, a fixed plate 2 is fixedly connected to the outer sides of the supporting plates 3, a placing plate 10 is fixedly connected to the left side and the right side of the box body 1, a rotating motor 14 is fixedly connected to the top of the placing plate 10, a rotating rod 13 is fixedly connected to the output end of the rotating motor 14, a fixed column 4 is fixedly connected to the top of the supporting plate 3, a moving plate 7 is sleeved on the outer side of the fixed column 4, a spring 5 is fixedly connected to the top of the supporting plate 3, the top end of the spring 5 is fixedly connected to the bottom of the moving plate 7, a motor 8 is fixedly connected to the top of the moving plate 7, a, the bottom of connecting rope 9 runs through place board 10 and with motor 8's outside fixed connection, the round hole has been seted up to the inside of placing board 10, and the bottom of connecting rope 9 runs through the round hole, through the rotation of opening its output behind motor 8, and then make fan 20's rotation produce the heat dissipation air current and blow off in the box 1, after opening rotating electrical machines 14, the rotation of dwang 13 makes connecting rope 9 stretching motor 8 move up, after closing rotating electrical machines 14, spring 5 will drive movable plate 7 and move down, so reciprocal messenger fan 20 dispels the heat to box 1 in moving up and down, the radiating efficiency of box 1 has been accelerated.
Specifically, in order to prevent the box body 1 from being exposed to the sun or getting wet with rain, the shielding plate 15 is fixedly connected to the top of the box body 1, and the length of the shielding plate 15 is greater than that of the box body 1, so that the box body 1 can be prevented from being exposed to the sun or getting wet with rain through the shielding plate 15.
Specifically, in order to keep the balance of the rear end of the rotating rod 13, the top fixedly connected with mounting block 11 of the placing plate 10 is provided, the front side fixedly connected with bearing 12 of the mounting block 11, and the middle part of the bearing 12 is fixedly connected with the rear end of the rotating rod 13, so that the balance of the rear end of the rotating rod 13 can be kept.
Specifically, in order to prevent dust from entering the box body 1, a dust screen 18 is fixedly connected to the inner wall of the sliding cavity 17, and the length of the dust screen 18 is matched with the length of the inner wall of the sliding cavity 17, so that the dust can be prevented from entering the box body 1.
Specifically, in order to keep the balance of the moving plate 7, a balance cavity 6 is formed in the fixed plate 2, two groups of balance blocks 16 are fixedly connected to the outer side of the moving plate 7, the balance blocks 16 are connected in the balance cavity 6 in a sliding mode, the balance blocks 16 keep the moving plate 7 balanced up and down, the condition that the moving plate 7 fails due to unbalance or dislocation is prevented, the service life of the device is prolonged, and normal use of the device is guaranteed.
When the heat dissipation device is used, the motor 8 is started, so that heat dissipation air generated by rotation of the fan 20 blows away the heat dissipation air flow into the box body 1, then the rotating motor 14 is started, the rotating rod 13 rotates to enable the connecting rope 9 to stretch the motor 8 to move upwards, then the rotating motor 14 is closed, so that the spring 5 drives the moving plate 7 to move downwards, the fan 20 can dissipate heat of the box body 1 in the up-and-down movement in a reciprocating mode, and the heat dissipation efficiency of the box body 1 is improved.
In summary, in the transformer box with good heat dissipation effect, the rotation of the output end of the motor 8 is started, and then the rotation of the fan 20 generates heat dissipation air flow to blow away the heat dissipation air flow into the box body 1, after the rotating motor 14 is started, the rotation of the rotating rod 13 makes the connecting rope 9 stretch the motor 8 to move upwards, after the rotating motor 14 is turned off, the spring 5 drives the moving plate 7 to move downwards, and the reciprocating movement makes the fan 20 dissipate heat from the box body 1 in the up-and-down movement, so that the heat dissipation efficiency of the box body 1 is accelerated.
This transformer box that radiating effect is good through setting up 16 sliding connection of balancing pieces in balanced chamber 6, and then balancing pieces 16 have kept the balance of movable plate 7 in the up-and-down moving, has prevented that unbalance or dislocation from appearing in movable plate 7 from leading to the condition that the device became invalid, has prolonged the life of the device, has ensured the normal use of the device.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
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 (6)
1. The utility model provides a transformer box that radiating effect is good, includes box (1), its characterized in that: the box is characterized in that sliding cavities (17) are respectively formed in the left side and the right side of the box body (1), two groups of supporting plates (3) are respectively and fixedly connected to the left side and the right side of the box body (1), fixed plates (2) are fixedly connected to the outer sides of the supporting plates (3), placing plates (10) are fixedly connected to the left side and the right side of the box body (1), rotating motors (14) are fixedly connected to the tops of the placing plates (10), rotating rods (13) are fixedly connected to the output ends of the rotating motors (14), fixed columns (4) are fixedly connected to the tops of the supporting plates (3), movable plates (7) are sleeved on the outer sides of the fixed columns (4), springs (5) are fixedly connected to the tops of the supporting plates (3), the tops of the springs (5) are fixedly connected to the bottoms of the movable plates (7, the output fixedly connected with connecting rod (19) of motor (8), the one end and fan (20) fixed connection of motor (8) are kept away from in connecting rod (19), outside fixedly connected with of dwang (13) is connected rope (9), the bottom of connecting rope (9) run through place board (10) and with the outside fixed connection of motor (8).
2. The transformer box with good heat dissipation effect according to claim 1, characterized in that: the top of the box body (1) is fixedly connected with a shielding plate (15), and the length of the shielding plate (15) is greater than that of the box body (1).
3. The transformer box with good heat dissipation effect according to claim 1, characterized in that: the top fixedly connected with of placing board (10) installation piece (11), the front side fixedly connected with bearing (12) of installation piece (11), the middle part of bearing (12) and the rear end fixed connection of dwang (13).
4. The transformer box with good heat dissipation effect according to claim 1, characterized in that: the inner wall of the sliding cavity (17) is fixedly connected with a dustproof net (18), and the length of the dustproof net (18) is matched with that of the inner wall of the sliding cavity (17).
5. The transformer box with good heat dissipation effect according to claim 1, characterized in that: the balance mechanism is characterized in that a balance cavity (6) is formed in the fixed plate (2), two groups of balance blocks (16) are fixedly connected to the outer side of the movable plate (7), and the balance blocks (16) are connected in the balance cavity (6) in a sliding mode.
6. The transformer box with good heat dissipation effect according to claim 1, characterized in that: round holes are formed in the placing plate (10), and the bottom ends of the connecting ropes (9) penetrate through the round holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021757122.2U CN212934346U (en) | 2020-08-21 | 2020-08-21 | Transformer box with good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021757122.2U CN212934346U (en) | 2020-08-21 | 2020-08-21 | Transformer box with good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212934346U true CN212934346U (en) | 2021-04-09 |
Family
ID=75299798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021757122.2U Active CN212934346U (en) | 2020-08-21 | 2020-08-21 | Transformer box with good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212934346U (en) |
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2020
- 2020-08-21 CN CN202021757122.2U patent/CN212934346U/en active Active
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