CN211720103U - Power distribution cabinet with good heat dissipation effect - Google Patents
Power distribution cabinet with good heat dissipation effect Download PDFInfo
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- CN211720103U CN211720103U CN202020713432.8U CN202020713432U CN211720103U CN 211720103 U CN211720103 U CN 211720103U CN 202020713432 U CN202020713432 U CN 202020713432U CN 211720103 U CN211720103 U CN 211720103U
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- cabinet body
- shaft
- side face
- mounting
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Abstract
The utility model discloses a power distribution cabinet with good heat dissipation effect, which comprises a cabinet body, a mounting frame, a rotating shaft control unit, a rack bar control unit and a wind shield; the cabinet body: the temperature sensor is mounted on the left side surface of the inside of the cabinet body, the right side of the cabinet body is provided with an air inlet and an air outlet, the lower portion of the right side surface of the outside of the cabinet body is fixedly connected with a first fixing plate, the lower portion of the right side surface of the outside of the cabinet body is fixedly connected with two mounting blocks, the mounting blocks are uniformly distributed, copper pipes are mounted on the mounting blocks, the positions of the copper pipes correspond to the positions of the air inlet, a mounting frame is fixedly connected to the upper portion of the right side surface of the outside of the cabinet body, the mounting frame corresponds to the positions of the air outlet, supporting shafts are rotatably connected in the mounting; this switch board with good radiating effect has good radiating effect when using to protect inside components and parts.
Description
Technical Field
The utility model relates to a switch board technical field specifically is a switch board with good radiating effect.
Background
The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. But current switch board, when using, the radiating effect is not good, causes inside high temperature, causes the damage of components and parts.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide one kind and have good radiating effect switch board, when using, have good radiating effect to protect inside components and parts, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a power distribution cabinet with a good heat dissipation effect comprises a cabinet body, a mounting rack, a rotating shaft control unit, a rack bar control unit and a wind shield;
the cabinet body: the temperature sensor is installed on the inner left side face of the cabinet body, the right side of the cabinet body is provided with the air inlet and the air outlet, the outer right side face lower part of the cabinet body is fixedly connected with a first fixing plate, the outer right side face lower part of the cabinet body is fixedly connected with an installation block, the installation block is provided with two and even distribution, the installation block is provided with a copper pipe, the position of the copper pipe corresponds to the position of the air inlet, the upper part of the outer right side face of the cabinet body is fixedly connected with an installation frame, the installation frame corresponds to the position of the air outlet, a support shaft is rotationally connected in the installation frame and has three and even distribution, the upper end of the support shaft penetrates through the upper end of the installation frame, the upper end of the side face of the support shaft is fixedly sleeved with a gear, the gear has three and is rotationally connected with the, the gear rod is meshed with the gear, the middle of each wind shield is provided with a mounting pipe, the mounting pipes are fixedly sleeved on the side face of the support shaft, the three wind shields are positioned in the mounting frame, the upper part of the right side face of the outer part of the cabinet body is fixedly connected with a second fixing plate, and the upper part of the right side face of the outer part of the cabinet body is fixedly connected with a supporting block;
mounting frame: the mounting rack is fixedly connected to the right end of the side face of the air inlet, the middle of the mounting rack is rotatably connected with a rotating shaft, the rotating shaft penetrates through the mounting rack, and the left end of the side face of the rotating shaft is fixedly sleeved with a fan blade;
a rotating shaft control unit: the rotating shaft control unit is arranged on the first fixing plate;
a rack bar control unit: the rack bar control unit is arranged on the second fixing plate;
wherein: still include single chip microcomputer control module, single chip microcomputer control module installs the inside bottom surface at the cabinet body, external power source and temperature sensor's output is connected to single chip microcomputer control module's input electricity.
Furthermore, the rotating shaft control unit comprises a first motor, a driving wheel, a belt and a driven wheel, the first motor is installed on the first fixed plate, the driving wheel is fixedly sleeved on an output shaft of the first motor, the driven wheel is fixedly sleeved on the right end of the side face of the rotating shaft, the driving wheel is in transmission connection with the driven wheel through the belt, and the input end of the first motor is electrically connected with the output end of the singlechip control module. By starting the first motor, an output shaft of the first motor rotates to drive the transmission wheel to rotate, the transmission wheel rotates to drive the belt to rotate, the belt rotates to drive the driven wheel to rotate, and the driven wheel rotates to drive the rotating shaft to rotate.
Further, the rack bar control unit comprises a second motor, a coupler, a threaded shaft and a threaded pipe, the second motor is installed on the second fixing plate, the coupler is fixedly sleeved on an output shaft of the second motor, the threaded shaft is rotatably connected to the supporting block, the threaded shaft penetrates through the supporting block, the rear end of the threaded shaft is fixedly sleeved in the coupler, the outer side surface of the threaded pipe is fixedly connected to the rear end of the rack bar, the threaded pipe is in threaded connection with the threaded shaft, and the input end of the second motor is electrically connected with the output end of the singlechip control module. Through the starting motor II, the output shaft of the motor II rotates to drive the coupler to rotate, the coupler rotates to drive the threaded shaft to rotate, the threaded shaft rotates to drive the threaded pipe to move, and the threaded pipe moves to drive the rack bar to move.
Furthermore, still include the reinforcement piece, reinforcement piece fixed connection is at the right-hand member of pivot. After the driven wheel works for a long time, the driven wheel can rock front and back, and the driven wheel can be prevented from rocking front and back through the reinforcing sheet, so that the working stability of the driven wheel is improved.
Furthermore, the screw shaft further comprises a limiting sheet, and the limiting sheet is fixedly connected to the front end of the screw shaft. The screwed pipe can break away from the threaded shaft when moving forward, through spacing piece, can prevent that the screwed pipe from breaking away from the threaded shaft.
Compared with the prior art, the beneficial effects of the utility model are that: this switch board with good radiating effect has following benefit:
1. the power distribution cabinet with the good heat dissipation effect is provided with the rotating shaft control unit, an output shaft of the motor I can drive the driving wheel to rotate by starting the motor I, the driving wheel can drive the belt to rotate, the belt can drive the driven wheel to rotate, and the driven wheel can drive the rotating shaft to rotate by rotating;
2. the power distribution cabinet with the good heat dissipation effect is provided with the toothed bar control unit, the output shaft of the motor II can drive the coupler to rotate by starting the motor II, the coupler can drive the threaded shaft to rotate, the threaded shaft can drive the threaded pipe to move by rotating, and the toothed pipe can drive the toothed bar to move by moving;
3. this switch board with good radiating effect has good radiating effect when using to protect inside components and parts, can effectively solve the problem in the background art.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the air outlet structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;
FIG. 4 is an enlarged schematic view of the structure at B of the present invention;
fig. 5 is an enlarged schematic view of the structure at position C of the present invention.
In the figure: the air conditioner comprises a cabinet body 1, an air inlet 2, an air outlet 3, a mounting rack 4, a rotating shaft 5, fan blades 6, a mounting block 7, a rotating shaft control unit 8, a motor I81, a driving wheel 82, a belt 83, a driven wheel 84, a toothed bar control unit 9, a motor II 91, a coupler 92, a threaded shaft 93, a threaded pipe 94, a copper pipe 10, a mounting frame 11, a support shaft 12, a wind shield 13, a gear 14, a toothed bar 15, a supporting block 16, a temperature sensor 17, a fixing plate I18, a fixing plate II 19, a reinforcing plate 20, a limiting plate 21 and a single-chip microcomputer control module 22.
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. 1-5, the present invention provides a technical solution: a power distribution cabinet with a good heat dissipation effect comprises a cabinet body 1, a mounting frame 4, a rotating shaft control unit 8, a rack control unit 9 and a wind shield 13;
the cabinet body 1: a temperature sensor 17 is arranged on the left side surface of the inside of the cabinet body 1, an air inlet 2 and an air outlet 3 are arranged on the right side of the cabinet body 1, a first fixing plate 18 is fixedly connected to the lower portion of the right side surface of the outside of the cabinet body 1, a mounting block 7 is fixedly connected to the lower portion of the right side surface of the outside of the cabinet body 1, two mounting blocks 7 are uniformly distributed, copper tubes 10 are arranged on the mounting blocks 7, the positions of the copper tubes 10 correspond to the positions of the air inlet 2, a mounting frame 11 is fixedly connected to the upper portion of the right side surface of the outside of the cabinet body 1, the mounting frame 11 corresponds to the positions of the air outlet 3, support shafts 12 are rotatably connected to the mounting frame 11, three support shafts 12 are uniformly distributed, the upper end of each support shaft 12 penetrates through the upper end of the mounting frame 11, gears 14 are fixedly sleeved on the upper end of, the rack bar 15 is meshed with the gear 14, the middle part of the wind shield 13 is provided with a mounting pipe which is fixedly sleeved on the side surface of the supporting shaft 12, the wind shields 13 are positioned in the mounting frame 11, the number of the wind shields 13 is three, the upper part of the right side surface of the outer part of the cabinet body 1 is fixedly connected with a second fixing plate 19, and the upper part of the right side surface of the outer part of the cabinet body 1 is fixedly connected with a supporting block 16;
mounting frame 4: the mounting rack 4 is fixedly connected to the right end of the side face of the air inlet 2, the middle part of the mounting rack 4 is rotatably connected with a rotating shaft 5, the rotating shaft 5 penetrates through the mounting rack 4, and the left end of the side face of the rotating shaft 5 is fixedly sleeved with a fan blade 6; the shaft reinforcing device further comprises a reinforcing plate 20, and the reinforcing plate 20 is fixedly connected to the right end of the rotating shaft 5. The driven wheel can rock back and forth after working for a long time, and the driven wheel 84 can be prevented from rocking back and forth through the reinforcing sheet 20, so that the working stability of the driven wheel 84 is improved;
the rotating shaft control unit 8: the rotating shaft control unit 8 is arranged on the first fixing plate 18; the rotating shaft control unit 8 comprises a first motor 81, a transmission wheel 82, a belt 83 and a driven wheel 84, the first motor 81 is mounted on the first fixing plate 18, the transmission wheel 82 is fixedly sleeved on an output shaft of the first motor 81, the driven wheel 84 is fixedly sleeved on the right end of the side face of the rotating shaft 5, the transmission wheel 82 is in transmission connection with the driven wheel 84 through the belt 83, and the input end of the first motor 81 is electrically connected with the output end of the singlechip control module 22. By starting the first motor 81, the output shaft of the first motor 81 rotates to drive the transmission wheel 82 to rotate, the transmission wheel 82 rotates to drive the belt 83 to rotate, the belt 83 rotates to drive the driven wheel 84 to rotate, and the driven wheel 84 rotates to drive the rotating shaft 5 to rotate;
rack bar control unit 9: the rack control unit 9 is arranged on the second fixing plate 19; the rack bar control unit 9 comprises a second motor 91, a coupler 92, a threaded shaft 93 and a threaded pipe 94, the second motor 91 is installed on a second fixing plate 19, the coupler 92 is fixedly sleeved on an output shaft of the second motor 91, the threaded shaft 93 is rotatably connected to the supporting block 16, the threaded shaft 93 penetrates through the supporting block 16, the rear end of the threaded shaft 93 is fixedly sleeved in the coupler 92, the outer side face of the threaded pipe 94 is fixedly connected to the rear end of the rack bar 15, the threaded pipe 94 is in threaded connection with the threaded shaft 93, and the input end of the second motor 91 is electrically connected with the output end of the singlechip control module 22. The screw shaft further comprises a limiting piece 21, and the limiting piece 21 is fixedly connected to the front end of the screw shaft 93. Through the second starting motor 91, the output shaft of the second motor 91 rotates to drive the coupler 92 to rotate, the coupler 92 rotates to drive the threaded shaft 93 to rotate, the threaded shaft 93 rotates to drive the threaded pipe 94 to move, and the threaded pipe 94 moves to drive the toothed bar 15 to move. When the threaded pipe 94 moves forward, the threaded pipe 94 can be separated from the threaded shaft 93, and the threaded pipe 94 can be prevented from being separated from the threaded shaft 93 by the limiting sheet 21;
wherein: the intelligent cabinet is characterized by further comprising a single-chip microcomputer control module 22, wherein the single-chip microcomputer control module 22 is installed on the inner bottom surface of the cabinet body 1, and the input end of the single-chip microcomputer control module 22 is electrically connected with an external power supply and the output end of the temperature sensor 17.
When in use:
firstly, cold water is added into the copper pipe 10, when the temperature sensor 17 senses that the temperature in the cabinet body 1 reaches a certain value, a signal is sent to the single chip microcomputer control module 22, the single chip microcomputer control module 22 controls the motor I81 to start, by starting the motor I81, the output shaft of the motor I81 rotates to drive the transmission wheel 82 to rotate, the transmission wheel 82 rotates to drive the belt 83 to rotate, the belt 83 rotates to drive the driven wheel 84 to rotate, the driven wheel 84 rotates to drive the rotating shaft 5 to rotate, the rotating shaft 5 rotates to drive the fan 6 to rotate, the fan 6 rotates to cool the interior of the cabinet body 1, then hot air in the cabinet body 1 flows out through the air outlet 3, the gap between the wind blocking plates 13 in the initial state is small, when the temperature sensor 17 senses that the interior of the cabinet body 1 reaches a higher value, a signal is sent to the single chip microcomputer control module 22, through two 91 of starter motor, the output shaft of two 91 of motors rotates and can drive shaft coupling 92 and rotate, shaft coupling 92 rotates and can drive threaded shaft 93 and rotate, threaded shaft 93 rotates and can drive screwed pipe 94 and move forward, screwed pipe 94 moves forward and can drive rack bar 15 and move forward, rack bar 15 moves forward and drives gear 14 and rotates, gear 14 rotates and can drive the gap between deep bead 13 and open bigger, make the inside air-out speed of the cabinet body 1 accelerate, accelerate the heat dissipation of the cabinet body 1.
It should be noted that the specific model is ATMEGA16L-8AU, the first motor 81 and the second motor 91 can be brushless motors of shenzhen mawei motor ltd, and the temperature sensor 17 can be a precision NTC temperature sensor of nanjing shicheng constant electronics technology ltd. The operation of the first 81 and second 91 motors controlled by the single chip microcomputer control module 22 is performed by a method commonly used in the prior art.
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 (5)
1. The utility model provides a switch board with good radiating effect, its characterized in that: comprises a cabinet body (1), a mounting rack (4), a rotating shaft control unit (8), a rack control unit (9) and a wind shield (13);
cabinet (1): the temperature sensor (17) is installed on the inner left side face of the cabinet body (1), the air inlet (2) and the air outlet (3) are formed in the right side of the cabinet body (1), a first fixing plate (18) is fixedly connected to the lower portion of the outer right side face of the cabinet body (1), a mounting block (7) is fixedly connected to the lower portion of the outer right side face of the cabinet body (1), the mounting block (7) is provided with two mounting blocks which are evenly distributed, a copper pipe (10) is installed on the mounting block (7), the position of the copper pipe (10) corresponds to the position of the air inlet (2), a mounting frame (11) is fixedly connected to the upper portion of the outer right side face of the cabinet body (1), the mounting frame (11) corresponds to the position of the air outlet (3), a supporting shaft (12) is rotatably connected to the mounting frame (11), the supporting shaft (12) is provided with three mounting blocks which are evenly distributed, and the upper, the upper end of the side face of the supporting shaft (12) is fixedly sleeved with a gear (14), the gears (14) are three and are all rotatably connected with the upper end of the mounting frame (11), the rear side of the upper end of the mounting frame (11) is connected with a rack bar (15) in a sliding mode, the rack bar (15) is meshed with the gears (14), a mounting pipe is arranged in the middle of the wind shield (13) and fixedly sleeved on the side face of the supporting shaft (12), the wind shield (13) is located in the mounting frame (11), the wind shield (13) is three, the upper portion of the right side face of the outer portion of the cabinet body (1) is fixedly connected with a second fixing plate (19), and the upper portion of the right side face of the outer portion of the cabinet body (1) is;
mounting frame (4): the mounting rack (4) is fixedly connected to the right end of the side face of the air inlet (2), the middle of the mounting rack (4) is rotatably connected with a rotating shaft (5), the rotating shaft (5) penetrates through the mounting rack (4), and the left end of the side face of the rotating shaft (5) is fixedly sleeved with a fan blade (6);
spindle control unit (8): the rotating shaft control unit (8) is arranged on the first fixing plate (18);
rack bar control unit (9): the rack bar control unit (9) is arranged on the second fixing plate (19);
wherein: still include single chip microcomputer control module (22), the inside bottom surface at the cabinet body (1) is installed in single chip microcomputer control module (22), external power source and temperature sensor (17)'s output is connected to the input electricity of single chip microcomputer control module (22).
2. The power distribution cabinet with the good heat dissipation effect according to claim 1, characterized in that: the rotating shaft control unit (8) comprises a first motor (81), a driving wheel (82), a belt (83) and a driven wheel (84), the first motor (81) is installed on the first fixing plate (18), the driving wheel (82) is fixedly sleeved on an output shaft of the first motor (81), the driven wheel (84) is fixedly sleeved at the right end of the side face of the rotating shaft (5), the driving wheel (82) and the driven wheel (84) are in transmission connection through the belt (83), and the input end of the first motor (81) is electrically connected with the output end of the single-chip microcomputer control module (22).
3. The power distribution cabinet with the good heat dissipation effect according to claim 1, characterized in that: the rack control unit (9) comprises a second motor (91), a second coupler (92), a threaded shaft (93) and a threaded pipe (94), the second motor (91) is installed on a second fixing plate (19), the second coupler (92) is fixedly sleeved on an output shaft of the second motor (91), the threaded shaft (93) is rotatably connected onto a supporting block (16), the threaded shaft (93) penetrates through the supporting block (16), the rear end of the threaded shaft (93) is fixedly sleeved in the coupler (92), the outer side face of the threaded pipe (94) is fixedly connected to the rear end of the rack (15), the threaded pipe (94) is in threaded connection with the threaded shaft (93), and the input end of the second motor (91) is electrically connected with the output end of the singlechip control module (22).
4. The power distribution cabinet with the good heat dissipation effect according to claim 1, characterized in that: the novel bearing is characterized by further comprising a reinforcing sheet (20), wherein the reinforcing sheet (20) is fixedly connected to the right end of the rotating shaft (5).
5. The power distribution cabinet with the good heat dissipation effect according to claim 3, characterized in that: the screw shaft limiting device is characterized by further comprising a limiting sheet (21), wherein the limiting sheet (21) is fixedly connected to the front end of the screw shaft (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020713432.8U CN211720103U (en) | 2020-05-04 | 2020-05-04 | Power distribution cabinet with good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020713432.8U CN211720103U (en) | 2020-05-04 | 2020-05-04 | Power distribution cabinet with good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211720103U true CN211720103U (en) | 2020-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020713432.8U Expired - Fee Related CN211720103U (en) | 2020-05-04 | 2020-05-04 | Power distribution cabinet with good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211720103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114901038A (en) * | 2022-05-05 | 2022-08-12 | 淮南万泰电气有限公司 | Regulator cubicle temperature automatic balance adjustment equipment |
-
2020
- 2020-05-04 CN CN202020713432.8U patent/CN211720103U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114901038A (en) * | 2022-05-05 | 2022-08-12 | 淮南万泰电气有限公司 | Regulator cubicle temperature automatic balance adjustment equipment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201020 Termination date: 20210504 |