CN214849990U - Heat dissipation formula high-low voltage power distribution cabinet - Google Patents
Heat dissipation formula high-low voltage power distribution cabinet Download PDFInfo
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- CN214849990U CN214849990U CN202121342630.9U CN202121342630U CN214849990U CN 214849990 U CN214849990 U CN 214849990U CN 202121342630 U CN202121342630 U CN 202121342630U CN 214849990 U CN214849990 U CN 214849990U
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Abstract
The utility model provides a heat dissipation formula high-low voltage distribution cabinet. The utility model provides a heat dissipation formula high-low voltage power distribution cabinet includes box, roof, air inlet, air exit and cabinet door, box top fixedly connected with roof, the air inlet has been seted up to box one side, box one side symmetry is rotated and is connected with the cabinet door, drive mechanism is installed to the roof bottom, slewing mechanism is installed to the drive mechanism below. The utility model provides a pair of high-low voltage distribution cabinet of heat dissipation formula gets into the air through the air inlet when dispelling the heat, slewing mechanism operation fan rotates and drives the interior air flow of box, discharge from the air exit to make in the block terminal with the outer air cycle of block terminal dispel the heat, slewing mechanism makes the fan rotation angle increase in the box, increase heat dissipation region drives slewing mechanism through the drive mechanism operation and carries out reciprocating motion in the box, it is regional to have increase heat dissipation, it is more even to dispel the heat, strengthen radiating advantage.
Description
Technical Field
The utility model relates to a switch board technical field especially relates to a heat dissipation formula high-low voltage power distribution cabinet.
Background
The power distribution cabinet (box) is a final-stage device of a power distribution system, is a general name of a motor control center and is used in occasions with dispersed loads and less loops; motor control centers are used in load concentration and loop-rich applications, where they distribute the power from a circuit of a higher level of distribution equipment to nearby loads, which provide protection, monitoring and control of the loads.
Inside components and parts of high-low voltage distribution cabinet can produce a large amount of heats at the during operation to components and parts themselves are also more sensitive to high temperature, in case the inside high temperature of our switch board, will serious influence our distribution equipment's operating stability and life, and traditional high-low voltage distribution cabinet is relatively poor to inside heat dissipation, consequently, it is necessary to provide a new heat dissipation formula high-low voltage distribution cabinet and solve above-mentioned technical problem.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a high-efficient heat dissipation, dirt-proof heat dissipation formula high-low voltage power distribution cabinet.
The utility model provides a pair of heat dissipation formula high-low voltage distribution cabinet includes: the air conditioner comprises a box body, a top plate, an air inlet, an air outlet and a cabinet door, wherein the top of the box body is fixedly connected with the top plate, the air inlet is formed in one side of the box body, the air outlet is symmetrically formed in one side of the box body, the cabinet door is symmetrically and rotatably connected to one side of the box body, a transmission mechanism is installed at the bottom of the top plate, and a rotating mechanism is installed below the transmission mechanism.
Preferably, the transmission mechanism comprises a driving bevel gear, a driven bevel gear, a rack, a transmission gear, a transmission shaft, a fixing block, an installation block, a driven gear, a driving gear, a motor, a fixing box, a fixture block, a connecting shaft and a round bar, the interior of the top plate is connected with the fixture block in a sliding manner, the bottom of the fixture block is fixedly connected with the fixing box, the inner wall of the top of the fixing box is fixedly connected with the motor, the output end of the motor is fixedly sleeved with the connecting shaft, one end of the connecting shaft is fixedly connected with the rotating mechanism, the driving gear is fixed on the outer side of the connecting shaft, the inner wall of one side of the fixing box is fixedly connected with the installation block, the interior of the installation block is rotatably connected with the round bar, the bottom of the round bar is fixedly connected with the driven gear, the driven gear is engaged with the driving bevel gear, the bottom of the round bar is fixedly connected with the driving bevel gear, the rack is fixedly connected with the bottom of the top plate, the inner wall of the top of the fixing box is fixedly connected with a fixing block, the fixing block is internally and rotatably connected with a transmission shaft, one end of the transmission shaft is fixedly connected with a driven bevel gear, the driven bevel gear is meshed with a driving bevel gear, the other end of the transmission shaft is fixedly connected with a transmission gear, and the transmission gear is meshed with a rack.
Preferably, the rotating mechanism comprises an L-shaped rod, a sensor, a connecting rod, an annular block, a motor, a fan, a rotating shaft, a connecting block, a short rod and a round shaft, the two sides of the fixed box are both fixedly connected with L-shaped rods, the side edges of the L-shaped rods are fixedly connected with sensors, one end of the connecting shaft is fixedly connected with a connecting block, one side of the connecting block is rotatably connected with a round shaft, one end of the round shaft is fixedly connected with a motor, an annular block is arranged below the fixed box, both sides of the inner wall of the annular block are fixedly connected with short rods, one end of the short rod corresponding to the short rod is rotationally connected with the motor, the two sides of the annular block are rotationally connected with connecting rods, the one end that the annular piece was kept away from to the connecting rod all is connected with corresponding L shape pole rotation, the output fixedly connected with axis of rotation of motor, the one end fixedly connected with fan that the motor was kept away from to the axis of rotation.
Preferably, the outer side of the bottom of the box body is fixedly connected with a bottom plate.
Preferably, handles are fixedly connected to one side of the cabinet door.
Preferably, one side of the cabinet door is provided with an observation window.
Preferably, a dust screen is embedded and fixed at one side of the air inlet inside the box body.
Preferably, the outer sides of the top plates are fixedly connected with rain-proof eaves.
Compared with the prior art, the utility model provides a pair of heat dissipation formula high-low voltage power distribution cabinet has following beneficial effect:
the utility model provides a heat dissipation formula high-low voltage distribution cabinet gets into the air through the air inlet when dispelling the heat, slewing mechanism operation fan rotates and drives the interior air flow of box, discharges from the air exit to make in the block terminal with the outer air cycle of block terminal dispel the heat, slewing mechanism makes the fan rotation angle increase in the box, increase heat dissipation region drives slewing mechanism through drive mechanism operation cooperation sensor and carries out reciprocating motion in the box, it is more even to make the heat dissipation, the reinforcing heat dissipation.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a heat dissipation type high-low voltage power distribution cabinet provided by the present invention;
FIG. 2 is a cross-sectional view of the overall structure shown in FIG. 1;
FIG. 3 is one of the overall structural schematics of FIG. 1;
FIG. 4 is a second schematic structural view of the whole of FIG. 1;
FIG. 5 is a schematic structural diagram of the region A shown in FIG. 2;
fig. 6 is a schematic structural view of the rotating mechanism shown in fig. 1.
Reference numbers in the figures: 1. a box body; 2. a base plate; 3. a top plate; 4. a handle; 5. an observation window; 6. a transmission mechanism; 7. a rotating mechanism; 8. an air inlet; 9. an air outlet; 10. rain eaves are prevented; 11. a dust screen; 12. a cabinet door; 61. a drive bevel gear; 62. a driven bevel gear; 63. a rack; 64. a transmission gear; 65. a drive shaft; 66. a fixed block; 67. mounting blocks; 68. a driven gear; 69. a driving gear; 610. a motor; 611. a fixing box; 612. a clamping block; 613. a connecting shaft; 614. a round bar; 71. an L-shaped rod; 72. a sensor; 73. a connecting rod; 74. a ring block; 75. a motor; 76. a fan; 77. a rotating shaft; 78. connecting blocks; 79. a short bar; 710. a circular shaft.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6 in combination, wherein fig. 1 is a schematic structural diagram of a heat dissipation type high-low voltage power distribution cabinet according to a preferred embodiment of the present invention; FIG. 2 is a cross-sectional view of the overall structure shown in FIG. 1; FIG. 3 is one of the overall structural schematics of FIG. 1; FIG. 4 is a second schematic structural view of the whole of FIG. 1; FIG. 5 is a schematic structural diagram of the region A shown in FIG. 2; fig. 6 is a schematic structural view of the rotating mechanism shown in fig. 1. The method comprises the following steps: the cabinet comprises a cabinet body 1, a top plate 3, an air inlet 8, an air outlet 9 and a cabinet door 12.
In the specific implementation process, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the top of the box body 1 is fixedly connected with the top plate 3, the air inlet 8 is arranged on one side of the box body 1, the air outlet 9 is symmetrically arranged on one side of the box body 1, the cabinet door 12 is symmetrically and rotatably connected to one side of the box body 1, the transmission mechanism 6 is arranged at the bottom of the top plate 3, and the rotating mechanism 7 is arranged below the transmission mechanism 6.
Get into the air through air inlet 8 when dispelling the heat, slewing mechanism 7 operation fan 76 rotates and drives the interior air flow of box 1, discharges from air exit 9 to make in the block terminal with the block terminal outside air cycle dispel the heat, slewing mechanism 7 makes fan 76 rotate the angular degree increase in box 1, increase heat dissipation region, drive slewing mechanism 7 through drive mechanism 6 operation and carry out reciprocating motion in box 1, make the heat dissipation more even, the reinforcing heat dissipation.
Referring to fig. 1, 2 and 5, the transmission mechanism 6 includes a driving bevel gear 61, a driven bevel gear 62, a rack 63, a transmission gear 64, a transmission shaft 65, a fixing block 66, a mounting block 67, a driven gear 68, a driving gear 69, a motor 610, a fixing box 611, a fixing block 612, a connecting shaft 613 and a round rod 614, the inside of the top plate 3 is slidably connected with the fixing block 612, the bottom of the fixing block 612 is fixedly connected with the fixing box 611, the inner wall of the top of the fixing box 611 is fixedly connected with the motor 610, the output end of the motor 610 is fixedly connected with the connecting shaft 613, one end of the connecting shaft 613 is fixedly connected with the rotating mechanism 7, the driving gear 69 is fixedly sleeved outside the connecting shaft 613, the inner wall of one side of the fixing box 611 is fixedly connected with the mounting block 67, the round rod 614 is rotatably connected inside the mounting block 67, and the bottom of the round rod 614 is fixedly connected with the driven gear 68, the driven gear 68 is engaged with the driving gear 69, the top of the round rod 614 is fixedly connected with a driving bevel gear 61, the bottom of the top plate 3 is fixedly connected with a rack 63, the inner wall of the top of the fixing box 611 is fixedly connected with a fixing block 66, the fixing block 66 is internally and rotatably connected with a transmission shaft 65, one end of the transmission shaft 65 is fixedly connected with a driven bevel gear 62, the driven bevel gear 62 is engaged with the driving bevel gear 61, the other end of the transmission shaft 65 is fixedly connected with a transmission gear 64, and the transmission gear 64 is engaged with the rack 63.
The motor 610 is operated to drive the connecting shaft 613 to rotate, the connecting shaft 613 rotates to drive the driving gear 69 to rotate, so as to drive the driven gear 68 which is meshed with the driving gear 68 to rotate, the driven gear 68 rotates to drive the driving bevel gear 61 which is also fixed on the round rod 614 to rotate, so as to drive the driven bevel gear 62 which is meshed with the driving bevel gear 61 to rotate, the driven bevel gear 62 rotates to drive the transmission gear 64 which is also fixedly connected with the transmission shaft 65 with the driven bevel gear 62 to rotate, because the transmission gear 64 is meshed with the rack 63, the rack 63 is fixed on the floor, the slide block on the fixed box 611 is slidably connected with the chute on the bottom plate 2, so as to drive the transmission mechanism 6 to slide on the bottom plate 2, and because one end of the connecting shaft 613 is fixedly connected with the rotating mechanism 7, the rotating mechanism 7 is driven to synchronously move, so that the heat dissipation is more uniform when the rotating mechanism 7 moves, rotates and dissipates heat, the heat dissipation is enhanced.
Referring to fig. 1, 2 and 6, the rotating mechanism 7 includes an L-shaped rod 71, a sensor 72, a connecting rod 73, an annular block 74, a motor 75, a fan 76, a rotating shaft 77, a connecting block 78, a short rod 79 and a round shaft 710, the L-shaped rod 71 is fixedly connected to both sides of the fixing box 611, the sensor 72 is fixedly connected to a side edge of the L-shaped rod 71, the connecting block 78 is fixedly connected to one end of the connecting shaft 613, the round shaft 710 is rotatably connected to one side of the connecting block 78, the motor 75 is fixedly connected to one end of the round shaft 710, the annular block 74 is arranged below the fixing box 611, the short rod 79 is fixedly connected to both sides of the inner wall of the annular block 74, the corresponding end of the short rod 79 is rotatably connected to the motor 75, the connecting rod 73 is rotatably connected to both sides of the annular block 74, and the end of the connecting rod 73 far away from the annular block 74 is rotatably connected to the corresponding L-shaped rod 71, the output end of the motor 75 is fixedly connected with a rotating shaft 77, and one end of the rotating shaft 77 far away from the motor 75 is fixedly connected with a fan 76.
The connecting shaft 613 is rotated by the operation of the transmission mechanism 6, and the connecting block 78 fixed on the connecting shaft 613 is driven to rotate, so that the circular shaft 710 fixedly connected with the connecting block 78 rotates, the motor 75 is electrified to operate, the rotating shaft 77 fixed on the output end of the motor 75 rotates, so that the fan 76 fixedly connected with the rotating shaft 77 rotates, the connection between the short rod 79 fixed on the motor 75 and the annular block 74 is kept balanced, the sensor 72 on the L-shaped rod 71 senses and returns when the transmission mechanism 6 moves to the inner wall of one side of the box body 1, so that the automatic reciprocating motion is achieved, the rotating angle is increased when the motor 75 rotates due to the self angle of the connecting block 78, the rotating angle of the fan 76 is increased, the air flowing range is increased, and the heat dissipation effect is increased.
Referring to fig. 1, the bottom plate 2 is fixedly connected to the outer side of the bottom of the box body 1, and a screw is matched to facilitate the installation and fixation of the power distribution cabinet.
Referring to fig. 2 and 3, handles 4 are fixedly connected to one side of the cabinet door 12, so that a worker can conveniently pull the cabinet door 12 during maintenance.
Referring to fig. 3, an observation window 5 is formed in each of one sides of the cabinet door 12, so that the condition of the power distribution cabinet can be conveniently checked from the outside.
Referring to fig. 1 and 4, a dust screen 11 is embedded and fixed inside the box 1 at one side of the air inlet 8 to prevent dust from entering the box 1 through the air inlet 8.
Referring to fig. 3 and 4, rain-proof eaves 10, rain-proof water, hail and the like are fixedly connected to the outer sides of the top plates 3 to impact the power distribution cabinet.
The utility model provides a pair of heat dissipation formula high-low voltage distribution cabinet's theory of operation as follows: air enters through the air inlet 8, the motor 610 operates to drive the connecting shaft 613 to rotate, the connecting shaft 613 rotates to drive the driving gear 69 to rotate, so as to drive the driven gear 68 in meshed connection with the driving gear 68 to rotate, the driven gear 68 rotates to drive the driving bevel gear 61 also fixed on the round rod 614 to rotate, so as to drive the driven bevel gear 62 in meshed connection with the driving bevel gear 61 to rotate, the driven bevel gear 62 rotates to drive the transmission gear 64 which is also fixedly connected with the transmission shaft 65 with the driven bevel gear 62 to rotate, because the transmission gear 64 is meshed with the rack 63, the rack 63 is fixed on the floor, the slide block on the fixed box 611 is in sliding connection with the slide groove on the bottom plate 2, so as to drive the transmission mechanism 6 to slide on the bottom plate 2, and because one end of the connecting shaft 613 is fixedly connected with the rotating mechanism 7, the rotating mechanism 7 is driven to move synchronously, so that heat dissipation is more uniform when the rotating mechanism 7 moves, rotates and dissipates heat, the heat dissipation effect is better, the connecting shaft 613 is rotated by the operation of the transmission mechanism 6, the connecting block 78 fixed on the connecting shaft 613 is driven to rotate, so that the circular shaft 710 rotatably connected to the connecting block 78 is fixedly connected to the motor 75 to rotate, the motor 75 is electrically operated, the rotating shaft 77 fixed to the output end of the motor 75 is rotated, thereby rotating the fan 76 fixedly connected with the rotating shaft 77, blowing the air in the distribution box to be discharged through the air outlet 9, achieving the purpose of circulating heat dissipation, keeping the connection between the short rod 79 fixed on the motor 75 and the annular block 74 balanced, sensing and returning when the transmission mechanism 6 moves to the inner wall of one side of the box body 1 by the sensor 72 on the L-shaped rod 71, thereby achieving the purpose of automatic reciprocating motion, since the angle of the connection block 78 itself makes the rotation angle when the motor 75 rotates larger, the rotation angle of the fan 76 becomes larger, the air flow range is increased, and thus the heat dissipation is increased.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a heat dissipation formula high-low voltage power distribution cabinet which characterized in that includes: box (1), roof (3), air inlet (8), air exit (9) and cabinet door (12), box (1) top fixedly connected with roof (3), air inlet (8) have been seted up to box (1) one side, air exit (9) have been seted up to box (1) one side symmetry, box (1) one side symmetry is rotated and is connected with cabinet door (12), drive mechanism (6) are installed to roof (3) bottom, slewing mechanism (7) are installed to drive mechanism (6) below.
2. The heat dissipation type high-low voltage power distribution cabinet according to claim 1, wherein the transmission mechanism (6) comprises a driving bevel gear (61), a driven bevel gear (62), a rack (63), a transmission gear (64), a transmission shaft (65), a fixing block (66), a mounting block (67), a driven gear (68), a driving gear (69), a motor (610), a fixing box (611), a fixing block (612), a connecting shaft (613) and a round rod (614), the top plate (3) is connected with the fixing block (612) in a sliding manner, the bottom of the fixing block (612) is connected with the fixing box (611) in a fixed manner, the motor (610) is connected with the inner wall of the top of the fixing box (611) in a fixed manner, the output end of the motor (610) is connected with the connecting shaft (613), one end of the connecting shaft (613) is fixedly connected with the rotating mechanism (7), the driving gear (69) is fixedly sleeved outside the connecting shaft (613), an installation block (67) is fixedly connected with the inner wall of one side of the fixed box (611), a round rod (614) is rotatably connected inside the installation block (67), the bottom of the round rod (614) is fixedly connected with a driven gear (68), the driven gear (68) is meshed with a driving gear (69), the top of the round rod (614) is fixedly connected with a driving bevel gear (61), the bottom of the top plate (3) is fixedly connected with a rack (63), the inner wall of the top of the fixed box (611) is fixedly connected with a fixed block (66), a transmission shaft (65) is rotatably connected inside the fixed block (66), one end of the transmission shaft (65) is fixedly connected with a driven bevel gear (62), the driven bevel gear (62) is meshed with the driving bevel gear (61), the other end of the transmission shaft (65) is fixedly connected with a transmission gear (64), and the transmission gear (64) is meshed with the rack (63).
3. The heat dissipation type high-low voltage power distribution cabinet according to claim 2, wherein the rotating mechanism (7) comprises an L-shaped rod (71), a sensor (72), a connecting rod (73), an annular block (74), a motor (75), a fan (76), a rotating shaft (77), a connecting block (78), a short rod (79) and a round shaft (710), the L-shaped rod (71) is fixedly connected to both sides of the fixing box (611), the sensor (72) is fixedly connected to the side edge of the L-shaped rod (71), the connecting block (78) is fixedly connected to one end of the connecting shaft (613), the round shaft (710) is rotatably connected to one side of the connecting block (78), the motor (75) is fixedly connected to one end of the round shaft (710), the annular block (74) is arranged below the fixing box (611), and the short rod (79) is fixedly connected to both sides of the inner wall of the annular block (74), the corresponding one end of quarter butt (79) all rotates with motor (75) to be connected, the both sides of annular piece (74) are all rotated and are connected with connecting rod (73), the one end that annular piece (74) were kept away from in connecting rod (73) all rotates with corresponding L shape pole (71) to be connected, the output fixedly connected with axis of rotation (77) of motor (75), the one end fixedly connected with fan (76) of motor (75) are kept away from in axis of rotation (77).
4. The heat dissipation type high-low voltage power distribution cabinet according to claim 1, wherein a bottom plate (2) is fixedly connected to the outer side of the bottom of the cabinet (1).
5. The heat dissipation type high-low voltage power distribution cabinet according to claim 1, wherein a handle (4) is fixedly connected to one side of the cabinet door (12).
6. The heat dissipation type high-low voltage power distribution cabinet according to claim 1, wherein one side of the cabinet door (12) is provided with an observation window (5).
7. The heat dissipation type high-low voltage power distribution cabinet according to claim 1, wherein a dust screen (11) is embedded and fixed inside the cabinet (1) at one side of the air inlet (8).
8. The heat dissipation type high-low voltage power distribution cabinet according to claim 1, wherein rain-proof eaves (10) are fixedly connected to the outer sides of the top plates (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121342630.9U CN214849990U (en) | 2021-06-17 | 2021-06-17 | Heat dissipation formula high-low voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121342630.9U CN214849990U (en) | 2021-06-17 | 2021-06-17 | Heat dissipation formula high-low voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214849990U true CN214849990U (en) | 2021-11-23 |
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ID=78807563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121342630.9U Active CN214849990U (en) | 2021-06-17 | 2021-06-17 | Heat dissipation formula high-low voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214849990U (en) |
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2021
- 2021-06-17 CN CN202121342630.9U patent/CN214849990U/en active Active
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