CN213937159U - Power cabinet with good heat dissipation function - Google Patents
Power cabinet with good heat dissipation function Download PDFInfo
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- CN213937159U CN213937159U CN202023101832.2U CN202023101832U CN213937159U CN 213937159 U CN213937159 U CN 213937159U CN 202023101832 U CN202023101832 U CN 202023101832U CN 213937159 U CN213937159 U CN 213937159U
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Abstract
The utility model discloses a power cabinet with good heat dissipation function relates to the power cabinet field, can not realize automatic heat dissipation and can not carry out the radiating problem of omnidirectional to the electrical equipment of the internal portion of cabinet to the current power cabinet that has good heat dissipation function, now proposes following scheme, and it includes the cabinet body, the equal fixed mounting in both sides at cabinet body top has buffer gear, the top and the equal fixedly connected with bearing in bottom of internal chamber of cabinet one side, the inner chamber of bearing rotates and is connected with reciprocal lead screw, the top of reciprocal lead screw is run through the cabinet body and is extended to the outside, one side fixedly connected with motor at cabinet body top, the output and the reciprocal lead screw fixed connection of motor. The utility model discloses novel structure, and avoided leading to the unusual problem of equipment operating condition because of the high temperature, improved the security in the device use, improved the practicality of device.
Description
Technical Field
The utility model relates to a power cabinet field especially relates to a power cabinet with good heat dissipation function.
Background
The power cabinet is an electrical control cabinet combination for providing power for normal operation of the whole machine, and comprises a contactor, a frequency converter, a high-voltage cabinet, a transformer and the like, the power cabinet can be divided into an outdoor power cabinet and an indoor power cabinet, is divided into a suspension type power cabinet and a floor type power cabinet from installation, is divided into the power cabinet and a power box from size, and needs to dissipate heat of electrical equipment in the power cabinet in the operation process of the power cabinet, so that the power cabinet with a good heat dissipation function needs to be used.
The conventional power cabinet with a good heat dissipation function cannot realize automatic heat dissipation and perform all-around heat dissipation on electrical equipment inside a cabinet body, inconvenience is brought to operation of the electrical equipment inside the power cabinet, and dangerousness of the equipment is increased.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of power cabinet with good heat dissipation function has solved the power cabinet that has good heat dissipation function and can not realize automatic heat dissipation and can not carry out the radiating problem of omnidirectional to the electrical equipment of the internal portion of cabinet.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a power cabinet with good heat dissipation function comprises a cabinet body, wherein buffer mechanisms are fixedly mounted on two sides of the top of the cabinet body, bearings are fixedly connected to the top and the bottom of one side of an inner cavity of the cabinet body, an inner cavity of each bearing is rotatably connected with a reciprocating lead screw, the top of the reciprocating lead screw penetrates through the cabinet body and extends to the outside, a motor is fixedly connected to one side of the top of the cabinet body, the output end of the motor is fixedly connected with the reciprocating lead screw, slide rods are fixedly connected to the top and the bottom of one side of the inner cavity of the cabinet body, a transmission body is sleeved on the circumferential threads of the reciprocating lead screw, the circumference of each slide rod is slidably connected with the transmission body, a connecting rod is fixedly connected to one side of the transmission body, a mounting frame is fixedly connected to one side of the connecting rod, a fan is fixedly connected to one side of the mounting frame, and adjusting rods are fixedly connected to the top and the bottom of the inner cavity of the cabinet body, the utility model discloses a cabinet, including the cabinet body, the equal fixedly connected with stopper in one side of adjusting the pole and the back of cabinet body inner chamber, the stopper is total six groups, and the quantity of every group is six, and pegs graft between the adjacent stopper and have the baffle, the positive fixedly connected with handle of baffle, the both sides of the cabinet body all set up with the through-hole, the cabinet body has the dust guard at through-hole position department movable mounting, the equal fixed mounting of upper segment and the hypomere of cabinet body both sides has locking mechanical system, one side fixedly connected with temperature sensor of bearing is kept away from at cabinet body top.
Preferably, the both sides of the bottom of the cabinet body are fixedly connected with self-locking universal wheels, one side of the front of the cabinet body is movably connected with a cabinet door through a hinge, and the front of the cabinet door is respectively provided with an observation window, a hand groove and a controller.
Preferably, buffer gear includes sleeve pipe, inner tube and first spring, the both sides at cabinet body top all with sleeve pipe fixedly connected with, sheathed tube inner chamber and first spring fixedly connected with, sheathed tube one end and inner tube fixed connection are kept away from to first spring, the circumference and the sleeve pipe swing joint of inner tube, the top fixedly connected with guard plate of inner tube.
Preferably, locking mechanical system includes connecting block, frame, baffle, pull rod, second spring and arm-tie, the upper segment and the hypomere of cabinet body both sides all with connecting block fixed connection, the opposite one side of connecting block all with frame fixed connection, the center and the pull rod sliding connection of frame, the circumference and the second spring sliding connection of pull rod, the one end and the frame fixed connection of second spring, the other end and the baffle fixed connection of second spring, the center and the pull rod fixed connection of baffle, the opposite one side of pull rod and arm-tie fixed connection, the pull rod runs through the connecting block and extends to the outside, the circumference and the connecting block swing joint of pull rod, the draw-in groove that uses with the pull rod cooperation is all seted up to the top and the bottom of dust guard.
Preferably, the output end of the temperature sensor is electrically connected with the input end of the controller in a one-way mode, the output end of the controller is electrically connected with the input ends of the motor and the fan in a one-way mode, the model of the temperature sensor is PT100, and the main control chip of the controller is GL 852G.
The utility model has the advantages that:
1. by arranging the motor, the bearing, the reciprocating screw rod, the sliding rod, the transmission body, the connecting rod, the mounting frame and the temperature sensor, when the temperature in the cabinet body is higher than the set temperature of the temperature sensor, the temperature sensor sends an instruction to the controller, the controller controls the motor and the fan to work, the motor drives the reciprocating screw rod to rotate, the reciprocating screw rod drives the transmission body to move, the transmission body drives the fan to move through the connecting rod and the mounting frame, the fan cools the electrical equipment in the cabinet body, the problem that the working state of the equipment is abnormal due to overhigh temperature is solved, the safety of the device in the use process is improved, and the practicability of the device is improved;
2. by arranging the sleeve, the inner pipe and the first spring, when a heavy object drops above the cabinet body, the first spring buffers the energy of the heavy object, the safety of the electrical equipment in the cabinet body is protected, the practicability of the device is improved, the adjustment can be performed according to the height of the electrical equipment in the cabinet body by arranging the adjusting rod, the partition plate, the limiting block and the handle, and the application range of the device is improved;
3. through setting up connecting block, frame, baffle, pull rod, second spring and arm-tie, when needs are changed the dust guard, through the pulling pull rod, the pull rod breaks away from the draw-in groove, realizes changing, has improved the convenience of device in the use.
To sum up, the utility model provides a power cabinet with good heat dissipation function can not realize automatic heat dissipation and can not carry out the radiating problem of omnidirectional to the electrical equipment of the internal portion of cabinet, and the practicality is strong.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is an enlarged view of a portion of the structure A in FIG. 1 according to the present invention;
fig. 4 is an enlarged schematic view of a portion of the structure B in fig. 1 according to the present invention.
Reference numbers in the figures: 1. a cabinet body; 2. a reciprocating screw rod; 3. a motor; 4. a slide bar; 5. a transmission body; 6. a connecting rod; 7. a mounting frame; 8. a fan; 9. adjusting a rod; 10. a limiting block; 11. a partition plate; 12. a dust-proof plate; 13. a temperature sensor; 14. a self-locking universal wheel; 15. a cabinet door; 16. an observation window; 17. a hand groove; 18. a controller; 19. a sleeve; 20. an inner tube; 21. a first spring; 22. a protection plate; 23. connecting blocks; 24. a frame; 25. a baffle plate; 26. a pull rod; 27. a second spring; 28. and (5) pulling the plate.
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.
Referring to fig. 1-4, a power cabinet with good heat dissipation function comprises a cabinet body 1, wherein both sides of the top of the cabinet body 1 are fixedly provided with a buffer mechanism, the top and the bottom of one side of the inner cavity of the cabinet body 1 are fixedly connected with a bearing, the inner cavity of the bearing is rotatably connected with a reciprocating screw rod 2, the top of the reciprocating screw rod 2 penetrates through the cabinet body 1 and extends to the outside, one side of the top of the cabinet body 1 is fixedly connected with a motor 3, the output end of the motor 3 is fixedly connected with the reciprocating screw rod 2, the top and the bottom of one side of the inner cavity of the cabinet body 1 are fixedly connected with a slide bar 4, a transmission body 5 is sleeved on the circumference of the reciprocating screw rod 2 in a threaded manner, the circumference of the slide bar 4 is slidably connected with the transmission body 5, one side of the transmission body 5 is fixedly connected with a connecting bar 6, one side of the connecting bar 6 is fixedly connected with a mounting bracket 7, one side of the mounting bracket 7 is fixedly connected with a fan 8, and the top and the bottom of the inner cavity of the cabinet body 1 are fixedly connected with an adjusting bar 9, one side of the adjusting rod 9 and the back of the inner cavity of the cabinet body 1 are fixedly connected with limiting blocks 10, the limiting blocks 10 are six in total, the number of each group is six, a partition plate 11 is inserted between every two adjacent limiting blocks 10, a handle is fixedly connected to the front of the partition plate 11, through holes are formed in the two sides of the cabinet body 1, a dust guard 12 is movably installed at the position of each through hole of the cabinet body 1, locking mechanisms are fixedly installed at the upper section and the lower section of the two sides of the cabinet body 1, a temperature sensor 13 is fixedly connected to one side of the top of the cabinet body 1, which is far away from a bearing, through the arrangement of the motor 3, the bearing, the reciprocating screw rod 2, the slide rod 4, the transmission body 5, the connecting rod 6, the mounting frame 7 and the temperature sensor 13, when the temperature in the cabinet body 1 is higher than the set temperature of the temperature sensor 13, the temperature sensor 13 sends an instruction to the controller 18, the controller 18 controls the motor 3 and the fan 8 to work, the motor 3 drives the reciprocating screw rod 2 to rotate, the reciprocating screw rod 2 drives the transmission body 5 to move, the transmission body 5 drives the fan 8 to move through the connecting rod 6 and the mounting frame 7, the fan 8 cools the electrical equipment in the cabinet body 1, the problem of abnormal working state of the equipment due to overhigh temperature is avoided, the safety of the device in the use process is improved, the practicability of the device is improved, the adjustment rod 9, the partition plate 11, the limiting block 10 and the handle are arranged, the adjustment can be carried out according to the height of the electrical equipment in the cabinet body 1, and the application range of the device is improved;
both sides of the bottom of the cabinet body 1 are fixedly connected with self-locking universal wheels 14, one side of the front surface of the cabinet body 1 is movably connected with a cabinet door 15 through a hinge, and the front surface of the cabinet door 15 is respectively provided with an observation window 16, a hand groove 17 and a controller 18;
the buffer mechanism comprises a sleeve 19, an inner pipe 20 and a first spring 21, two sides of the top of the cabinet body 1 are fixedly connected with the sleeve 19, an inner cavity of the sleeve 19 is fixedly connected with the first spring 21, one end, far away from the sleeve 19, of the first spring 21 is fixedly connected with the inner pipe 20, the circumference of the inner pipe 20 is movably connected with the sleeve 19, a protection plate 22 is fixedly connected to the top of the inner pipe 20, and through the arrangement of the sleeve 19, the inner pipe 20 and the first spring 21, when a heavy object drops above the cabinet body 1, the first spring 21 buffers energy of the heavy object, so that safety of electrical equipment inside the cabinet body 1 is protected, and the practicability of the device is improved;
the locking mechanism comprises a connecting block 23, a frame 24, a baffle plate 25, a pull rod 26, a second spring 27 and a pull plate 28, wherein the upper section and the lower section of two sides of the cabinet body 1 are fixedly connected with the connecting block 23, one side opposite to the connecting block 23 is fixedly connected with the frame 24, the center of the frame 24 is slidably connected with the pull rod 26, the circumference of the pull rod 26 is slidably connected with the second spring 27, one end of the second spring 27 is fixedly connected with the frame 24, the other end of the second spring 27 is fixedly connected with the baffle plate 25, the center of the baffle plate 25 is fixedly connected with the pull rod 26, one side opposite to the pull rod 26 is fixedly connected with the pull plate 28, the pull rod 26 penetrates through the connecting block 23 and extends to the outside, the circumference of the pull rod 26 is movably connected with the connecting block 23, the top and the bottom of the dust guard 12 are provided with clamping grooves matched with the pull rod 26, and the connecting block 23, the frame 24, the baffle plate 25, the pull rod 26, the second spring 27 and the pull plate 28 are arranged, when the dust guard 12 needs to be replaced, the pull rod 26 is pulled to be separated from the clamping groove, so that replacement is realized, and the convenience of the device in the use process is improved;
the output end of the temperature sensor 13 is unidirectionally and electrically connected with the input end of the controller 18, the output end of the controller 18 is unidirectionally and electrically connected with the input ends of the motor 3 and the fan 8, the model of the temperature sensor 13 is PT100, and the main control chip of the controller 18 is GL 852G.
The working principle is as follows: when the temperature in the cabinet body 1 is higher than the set temperature of the temperature sensor 13, the temperature sensor 13 sends an instruction to the controller 18, the controller 18 controls the motor 3 and the fan 8 to work, the motor 3 drives the reciprocating screw rod 2 to rotate, the reciprocating screw rod 2 drives the transmission body 5 to move, the transmission body 5 drives the fan 8 to move through the connecting rod 6 and the mounting rack 7, the fan 8 cools the electrical equipment in the cabinet body 1, through the arrangement of the sleeve 19, the inner tube 20 and the first spring 21, when a heavy object drops above the cabinet body 1, the first spring 21 buffers the energy of the heavy object, through the arrangement of the adjusting rod 9, the partition plate 11, the limiting block 10 and the handle, the adjustment can be carried out according to the height of the electrical equipment in the cabinet body 1, when the dust guard 12 needs to be replaced, the pull rod 26 is pulled to be separated from the clamping groove to realize replacement, the pull rod 26 is loosened, and clamping is realized under the elastic force of the second spring 27, and finishing the use work of the device.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A power cabinet with a good heat dissipation function comprises a cabinet body (1) and is characterized in that buffering mechanisms are fixedly mounted on two sides of the top of the cabinet body (1), bearings are fixedly connected to the top and the bottom of one side of an inner cavity of the cabinet body (1), the inner cavity of each bearing is rotatably connected with a reciprocating lead screw (2), the top of each reciprocating lead screw (2) penetrates through the cabinet body (1) and extends to the outside, a motor (3) is fixedly connected to one side of the top of the cabinet body (1), the output end of the motor (3) is fixedly connected with the reciprocating lead screw (2), slide rods (4) are fixedly connected to the top and the bottom of one side of the inner cavity of the cabinet body (1), a transmission body (5) is sleeved on the circumferential thread of each reciprocating lead screw (2), the circumference of each slide rod (4) is slidably connected with the transmission body (5), and a connecting rod (6) is fixedly connected to one side of the transmission body (5), one side of the connecting rod (6) is fixedly connected with a mounting rack (7), one side of the mounting rack (7) is fixedly connected with a fan (8), the top and the bottom of the inner cavity of the cabinet body (1) are fixedly connected with adjusting rods (9), one side of the adjusting rod (9) and the back of the inner cavity of the cabinet body (1) are fixedly connected with limiting blocks (10), the limiting blocks (10) are six groups, and each group is six, and a clapboard (11) is inserted between the adjacent limited blocks (10), the front surface of the clapboard (11) is fixedly connected with a handle, both sides of the cabinet body (1) are provided with through holes, a dust guard (12) is movably arranged at the position of the through hole of the cabinet body (1), the cabinet is characterized in that locking mechanisms are fixedly mounted on the upper section and the lower section of the two sides of the cabinet body (1), and a temperature sensor (13) is fixedly connected to one side, far away from the bearing, of the top of the cabinet body (1).
2. The power cabinet with the good heat dissipation function according to claim 1, wherein the self-locking universal wheels (14) are fixedly connected to two sides of the bottom of the cabinet body (1), one side of the front face of the cabinet body (1) is movably connected with a cabinet door (15) through a hinge, and the front face of the cabinet door (15) is respectively provided with an observation window (16), a hand groove (17) and a controller (18).
3. The power cabinet with the good heat dissipation function according to claim 1, wherein the buffering mechanism comprises a sleeve (19), an inner pipe (20) and a first spring (21), both sides of the top of the cabinet body (1) are fixedly connected with the sleeve (19), an inner cavity of the sleeve (19) is fixedly connected with the first spring (21), one end, far away from the sleeve (19), of the first spring (21) is fixedly connected with the inner pipe (20), the circumference of the inner pipe (20) is movably connected with the sleeve (19), and a protection plate (22) is fixedly connected with the top of the inner pipe (20).
4. The power cabinet with good heat dissipation function according to claim 1, wherein the locking mechanism comprises a connecting block (23), a frame (24), a baffle plate (25), a pull rod (26), a second spring (27) and a pull plate (28), the upper section and the lower section of each side of the cabinet body (1) are fixedly connected with the connecting block (23), the opposite side of the connecting block (23) is fixedly connected with the frame (24), the center of the frame (24) is slidably connected with the pull rod (26), the circumference of the pull rod (26) is slidably connected with the second spring (27), one end of the second spring (27) is fixedly connected with the frame (24), the other end of the second spring (27) is fixedly connected with the baffle plate (25), the center of the baffle plate (25) is fixedly connected with the pull rod (26), and the opposite side of the pull rod (26) is fixedly connected with the pull plate (28), pull rod (26) through connection piece (23) and extend to the outside, the circumference and the connecting piece (23) swing joint of pull rod (26), the draw-in groove that uses with pull rod (26) cooperation is all seted up to the top and the bottom of dust guard (12).
5. The power cabinet with good heat dissipation function according to claim 2, wherein the output end of the temperature sensor (13) is electrically connected with the input end of the controller (18) in a unidirectional manner, the output end of the controller (18) is electrically connected with the input ends of the motor (3) and the fan (8) in a unidirectional manner, the model of the temperature sensor (13) is PT100, and the main control chip of the controller (18) is GL 852G.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023101832.2U CN213937159U (en) | 2020-12-21 | 2020-12-21 | Power cabinet with good heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023101832.2U CN213937159U (en) | 2020-12-21 | 2020-12-21 | Power cabinet with good heat dissipation function |
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| Publication Number | Publication Date |
|---|---|
| CN213937159U true CN213937159U (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023101832.2U Active CN213937159U (en) | 2020-12-21 | 2020-12-21 | Power cabinet with good heat dissipation function |
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| CN (1) | CN213937159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114222466A (en) * | 2021-12-16 | 2022-03-22 | 盐城市正龙电热科技有限公司 | Multifunctional temperature control meter |
-
2020
- 2020-12-21 CN CN202023101832.2U patent/CN213937159U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114222466A (en) * | 2021-12-16 | 2022-03-22 | 盐城市正龙电热科技有限公司 | Multifunctional temperature control meter |
| CN114222466B (en) * | 2021-12-16 | 2023-12-19 | 盐城市正龙电热科技有限公司 | Multifunctional temperature control meter |
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