CN211405202U - Energy-saving heat dissipation type high-low voltage complete set power distribution cabinet - Google Patents
Energy-saving heat dissipation type high-low voltage complete set power distribution cabinet Download PDFInfo
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- CN211405202U CN211405202U CN202020232864.7U CN202020232864U CN211405202U CN 211405202 U CN211405202 U CN 211405202U CN 202020232864 U CN202020232864 U CN 202020232864U CN 211405202 U CN211405202 U CN 211405202U
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Abstract
The utility model discloses an energy-conserving heat dissipation type high-low voltage complete set switch board, concretely relates to switch board field, the intelligent cabinet temperature adjusting device comprises a cabinet body, hinge fixedly connected with cabinet door is passed through to the positive side surface of the cabinet body, one side that the internal portion of cabinet is close to the cabinet door is provided with the frame, the inside of frame is equipped with the dust screen, the fixed frame that is equipped with is fixed to the fixed cover in the outside of dust screen, the inner chamber bottom of the cabinet body is equipped with heat dissipation mechanism, heat dissipation mechanism includes driving motor, driving motor is fixed to be inlayed in the inner chamber. The utility model discloses a set up heat dissipation mechanism, driving motor drives first radiator fan and rotates, inhales the bottom with the hot-air that cabinet body internal component work produced, and second radiator fan rotates and inhales the bottom hot-air through the passageway of airing exhaust and discharges, and the air flow accelerates, has improved the radiating effect of switch board greatly, and through bevel gear meshing driven mode, has reduced the quantity of motor, and is energy-concerving and environment-protective.
Description
Technical Field
The utility model relates to a switch board technical field, more specifically say, the utility model relates to an energy-conserving heat dissipation type high-low pressure complete set switch board.
Background
The power distribution cabinet can be divided into a power distribution cabinet, a lighting distribution cabinet and a metering cabinet, and is the final-stage equipment of a power distribution system, the power distribution cabinet is a general name of a motor control center, the power distribution cabinet is used in occasions with dispersed loads and less loops, the motor control center is used in occasions with concentrated loads and more loops, the power distribution cabinet distributes the electric energy of a certain circuit of the previous-stage power distribution equipment to the nearby loads, and the equipment of the previous-stage power distribution cabinet provides protection, monitoring and control for the loads.
But current switch board still has more shortcoming when the in-service use, if because be provided with a large amount of electrical components in the switch board, these components generate heat great, and the inside circulation of air of switch board is not smooth and makes the temperature rise, causes circuit and component damage very easily, probably burns out and produces the conflagration when serious, consequently needs design heat dissipation mechanism to dispel the heat to the switch board.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an energy-conserving heat dissipation type high-low voltage switch board in complete set, the utility model aims to solve the problem that: the power distribution cabinet in the prior art has poor heat dissipation effect.
In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving heat dissipation type high-low voltage complete power distribution cabinet comprises a cabinet body, wherein a cabinet door is fixedly connected to the front side surface of the cabinet body through a hinge, a frame is arranged on one side, close to the cabinet door, inside the cabinet body, a dust screen is arranged inside the frame, a fixed frame is fixedly sleeved outside the dust screen, four corners of the fixed frame are provided with clamping mechanisms, and the bottom of an inner cavity of the cabinet body is provided with a heat dissipation mechanism;
the clamping mechanism comprises a clamping rod, movable grooves are formed in four sides of the fixing frame, the clamping rod is movably arranged in the movable grooves, a clamping groove is formed in one side, close to the movable grooves, of the frame, the clamping groove is matched with the clamping rod, a connecting rod is fixedly installed on one side, far away from the clamping groove, of the clamping rod, a spring is movably sleeved outside the rod wall of the connecting rod, two ends of the spring are respectively and fixedly connected with the clamping rod and the movable grooves, and one end, far away from the clamping rod, of the connecting rod movably penetrates through the bottom surface of the movable groove, far away from one side of the clamping;
the heat dissipation mechanism comprises a driving motor, the driving motor is fixedly embedded at the bottom of the inner cavity of the cabinet body, an output shaft end of the driving motor is fixedly connected with a first heat dissipation fan, a second heat dissipation fan is arranged on one side of the interior of the cabinet body, and the second heat dissipation fan is perpendicular to the first heat dissipation fan.
The implementation mode is as follows: in the in-process of in-service use, open driving motor, the motor drives first radiator fan and rotates the hot-air suction bottom with cabinet internal portion, rethread second radiator fan discharges the hot-air from the passageway of airing exhaust, both inter combination, the internal air of cabinet has been accelerated to flow, outside cold air is inhaled from inlet air channel, inside hot-air is discharged from the passageway of airing exhaust, form air cycle, the radiating effect of switch board has been improved greatly, be convenient for prolong the life of switch board, the setting of dust screen and filter screen, it is internal to have blockked the dust entering cabinet in the outside air, avoid influencing the use of each component of switch board.
In a preferred embodiment, one side of the cabinet body runs through and sets up a plurality of evenly distributed inlet air duct, the one side that the cabinet body kept away from inlet air duct runs through and sets up exhaust air duct, second radiator fan locates in the exhaust air duct, inlet air duct and exhaust air duct's cross-section are hourglass hopper-shaped, and inlet air duct's outside opening is big, and the outside cold air of being convenient for enters into the cabinet internally, and exhaust air duct's inboard opening is big, and the inside hot-air of being convenient for discharges to the outside, further improves the radiating effect.
In a preferred embodiment, a driving bevel gear is fixedly sleeved on the wall of an output shaft of the driving motor, a rotating shaft is arranged at the bottom of an inner cavity of the cabinet body, one end of the rotating shaft is fixedly connected with the second cooling fan, a driven bevel gear is fixedly mounted at one end, far away from the second cooling fan, of the rotating shaft, and the driven bevel gear is meshed with the driving bevel gear, so that the use number of the motor is reduced, and the energy-saving and environment-friendly effects are achieved.
In a preferred embodiment, a positioning rod is fixedly mounted at the bottom of the inner cavity of the cabinet body, and a rod part of the second cooling fan movably penetrates through the positioning rod through a bearing to fix and limit the rotating shaft.
In a preferred embodiment, the fixed frame has seted up the fixed slot near one side of cabinet door, one side that the fixed slot is close to the activity groove communicates with each other with the activity groove, just the connecting rod runs through in the one end of activity groove extends to the fixed slot, is convenient for make the connecting rod promote block pole and draw-in groove cooperation, realizes the fixed of dust screen.
In a preferred embodiment, the one end that the connecting rod is located the fixed slot articulates there is the stopper, stopper and fixed slot joint cooperation are convenient for fix the block mechanism.
In a preferred embodiment, the one side that the activity groove was kept away from to the fixed slot sets up the groove that resets of intercommunication each other, the groove that resets is T type structure, just the groove that resets cooperates with the stopper joint, convenient to detach dust screen.
In a preferred embodiment, the filter screen is fixedly embedded in the air inlet channel and the air exhaust channel, so that the external air is conveniently filtered, and the influence of dust on the normal use of components is avoided.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a set up the heat dissipation mechanism, open driving motor, the motor drives first radiator fan and rotates, the hot-air that produces with the work of the internal component of cabinet is inhaled the bottom, the motor output shaft rotates, thereby make the drive bevel gear rotate, and then realize that the second radiator fan rotates, the second radiator fan rotates and inhales the bottom hot-air and discharges through the passageway of airing exhaust, the air flow is accelerated, the radiating effect of switch board has greatly been improved, and through the bevel gear meshing driven mode, the quantity of motor has been reduced, energy-concerving and environment-protective, be convenient for improve the efficiency of motor, compared with the prior art, there is the progress that greatly improves the radiating efficiency of switch board;
2. the utility model discloses a set up block mechanism, rotate the stopper, make it rotate out from the fixed slot, stimulate the stopper, make it enter into the groove that resets, the stopper removes and drives the connecting rod and removes, and then drives the block pole and withdraw from the draw-in groove, the spring is compressed, the block mechanism of repeated operation with four corners resets, can pull down the dust screen and wash the change, simple structure, the loading and unloading of being convenient for, compared with prior art, there is the progress of dust entering cabinet internal influence components and parts normal work in the air.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of the cabinet door of the present invention when opened;
FIG. 3 is a front sectional view of the structure of the present invention;
fig. 4 is a partially enlarged schematic view of the structure of the heat dissipation mechanism of the present invention;
fig. 5 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.
The reference signs are: the air conditioner comprises a cabinet body 1, an air inlet channel 11, an air outlet channel 12, a cabinet door 2, a frame 21, a clamping groove 22, a dust screen 3, a fixed frame 31, a movable groove 311, a fixed groove 312, a reset groove 313, a clamping mechanism 4, a clamping rod 41, a connecting rod 42, a spring 43, a limiting block 44, a heat dissipation mechanism 5, a driving motor 51, a first heat dissipation fan 52, a driving bevel gear 53, a driven bevel gear 54, a rotating shaft 55, a second heat dissipation fan 56, a positioning rod 57 and a filter screen 6.
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.
The utility model relates to an energy-conserving heat dissipation type high-low voltage switch board set can include the cabinet body 1, hinge fixedly connected with cabinet door 2 is passed through to the positive side surface of the cabinet body 1, the inside one side that is close to cabinet door 2 of the cabinet body is provided with frame 21, the inside of frame 21 is equipped with dust screen 3, the fixed cover in the outside of dust screen 3 is equipped with fixed frame 31, four corners of fixed frame 31 all are equipped with block mechanism 4, the inner chamber bottom of the cabinet body 1 is equipped with heat dissipation mechanism 5.
Referring to fig. 1-5 of the specification, the engaging mechanism 4 of the energy-saving heat dissipation type high-low voltage complete power distribution cabinet of the embodiment includes an engaging rod 41, movable grooves 311 are formed on four sides of the fixing frame 31, the engaging rod 41 is movably disposed in the movable grooves 311, a clamping groove 22 is formed on one side of the frame 21 close to the movable grooves 311, the clamping groove 22 is adapted to the engaging rod 41, a connecting rod 42 is fixedly mounted on one side of the engaging rod 41 far from the clamping groove 22, a spring 43 is movably sleeved on the rod wall of the connecting rod 42, two ends of the spring 43 are respectively fixedly connected to the engaging rod 41 and the movable grooves 311, and one end of the connecting rod 42 far from the engaging rod 41 movably penetrates through the groove bottom surface of the movable groove 311 far from one side of the clamping groove.
The heat dissipation mechanism 5 comprises a driving motor 51, the driving motor 51 is fixedly embedded at the bottom of the inner cavity of the cabinet body 1, an output shaft end of the driving motor 51 is fixedly connected with a first heat dissipation fan 52, a second heat dissipation fan 56 is arranged on one side inside the cabinet body 1, and the second heat dissipation fan 56 is perpendicular to the first heat dissipation fan 52.
As shown in fig. 2 to 5, the implementation scenario specifically includes: in practical use, by arranging the heat dissipation mechanism 5, the driving motor 51 is started, the motor drives the first heat dissipation fan 52 to rotate, hot air generated by the work of the internal elements of the cabinet body 1 is sucked to the bottom, the motor is started to drive the output shaft to rotate, so that the driving bevel gear 53 is rotated, the driven bevel gear 54 is further driven to rotate, the driven bevel gear 54 is rotated to drive the rotating shaft 55 to rotate, the rotating shaft 55 rotates to realize the rotation of the second heat dissipation fan 56, the second heat dissipation fan 56 rotates to suck the bottom hot air to be discharged through the air exhaust channel 12, the air flow is accelerated, the heat dissipation effect of the power distribution cabinet is greatly improved, in addition, the number of the motors is reduced by a bevel gear meshing driving mode, the energy is saved, the environment is protected, the efficiency of the motor is convenient to improve, by arranging the clamping mechanism 4, when the dust screen 3 needs to be disassembled, replaced and, thereby make it rotate out from fixed slot 312, pulling stopper 44, make it enter into the groove 313 that resets, stopper 44 removes and drives connecting rod 42 and remove to the groove 313 direction that resets, and then drive block pole 41 and withdraw from draw-in groove 22, spring 43 is compressed, the block mechanism 4 of four corners is all reset to repetitive operation, can pull down the cleaning change with dust screen 3, moreover, the steam generator is simple in structure, be convenient for load and unload, the interior influence components and parts normal work of dust entering cabinet body 1 in the air has been avoided, the poor problem of radiating effect of the switch board that exists among the prior art has specifically been solved to this embodiment.
One side of the cabinet body 1 is penetrated and provided with a plurality of uniformly distributed air inlet channels 11, one side of the cabinet body 1, which is far away from the air inlet channels 11, is penetrated and provided with an air exhaust channel 12, and the second cooling fan 56 is arranged in the air exhaust channel 12.
A driving bevel gear 53 is fixedly sleeved on the wall of an output shaft of the driving motor 51, a rotating shaft 55 is arranged at the bottom of an inner cavity of the cabinet body 1, one end of the rotating shaft 55 is fixedly connected with a second heat radiation fan 56, a driven bevel gear 54 is fixedly installed at one end, far away from the second heat radiation fan 56, of the rotating shaft 55, and the driven bevel gear 54 is meshed with the driving bevel gear 53.
A positioning rod 57 is fixedly installed at the bottom of the inner cavity of the cabinet body 1, and a rod part of the second cooling fan 56 movably penetrates through the positioning rod 57 through a bearing.
The fixing frame 31 is provided with a fixing groove 312 at one side close to the cabinet door 2, the fixing groove 312 is communicated with the movable groove 311 at one side close to the movable groove 311, and the connecting rod 42 penetrates through one end of the movable groove 311 and extends into the fixing groove 312.
The connecting rod 42 is hinged with a limiting block 44 at one end in the fixing groove 312, and the limiting block 44 is in clamping fit with the fixing groove 312.
One side of the fixing groove 312, which is far away from the movable groove 311, is provided with a reset groove 313 which is communicated with each other, the reset groove 313 is of a T-shaped structure, and the reset groove 313 is in clamping fit with the limit block 44.
The filter screens 6 are fixedly embedded in the air inlet channel 11 and the air exhaust channel 12.
As shown in fig. 1 to 5, the implementation scenario specifically includes: when the dustproof net is actually used, the air exchange between the inside and the outside of the cabinet body 1 is facilitated to be accelerated by arranging the air inlet channel 11 and the air exhaust channel 12, the heat dissipation effect is improved, the cross sections of the air inlet channel 11 and the air exhaust channel 12 are funnel-shaped, the outer opening of the air inlet channel 11 is large, external cold air can conveniently enter the cabinet body, the inner opening of the air exhaust channel 12 is large, internal hot air can conveniently be discharged to the outside, the heat dissipation effect is further improved, the driving mode is adopted by arranging the driving bevel gear 53 and the driven bevel gear 54, the using number of the motor is reduced, energy is saved, the environment is protected, the positioning rod 57 is arranged to fix and limit the rotating shaft 55, the second cooling fan 56 can conveniently rotate, the fixing groove 312 is arranged to facilitate the connecting rod 42 to push the clamping rod 41 to be matched with the clamping groove 22, the fixing of the dustproof net 3 is realized, the, through setting up the groove 313 that resets, convenient to detach dust screen 3, this embodiment has specifically solved the dustproof effect of switch board that exists among the prior art poor, and the inconvenient problem of loading and unloading of dust screen.
In summary, the following steps: the utility model discloses a set up heat dissipation mechanism 5, open driving motor 51, the motor drives first radiator fan 52 and rotates, the hot-air that produces with the work of cabinet body 1 internal component is inhaled the bottom, the motor output shaft rotates, thereby make drive bevel gear 53 rotate, and then realize that second radiator fan 56 rotates, second radiator fan 56 rotates and inhales the bottom hot-air and discharges through exhaust passage 12, the air flow is accelerated, the radiating effect of switch board is greatly improved, and through the mode of bevel gear meshing drive, the quantity of motor has been reduced, energy-concerving and environment-protective, be convenient for improve the efficiency of motor; through setting up block mechanism 4, rotate stopper 44, make it rotate out from fixed slot 312, stimulate stopper 44, make it enter into the groove 313 that resets, stopper 44 removes and drives connecting rod 42 and remove, and then drives block rod 41 and withdraw from draw-in groove 22, spring 43 is compressed, the block mechanism 4 of four corners is reset with repeated operation, can pull down the dust screen 3 and wash the change, moreover, the steam generator is simple in structure, the loading and unloading of being convenient for, the interior influence components and parts normal work of dust entering cabinet body 1 in the air has been avoided.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an energy-conserving heat dissipation type high-low voltage switch board in complete set, includes the cabinet body (1), its characterized in that: the cabinet is characterized in that a cabinet door (2) is fixedly connected to the front side surface of the cabinet body (1) through a hinge, a frame (21) is arranged on one side, close to the cabinet door (2), inside the cabinet body (1), a dustproof net (3) is arranged inside the frame (21), a fixed frame (31) is fixedly sleeved on the outer side of the dustproof net (3), clamping mechanisms (4) are arranged at four corners of the fixed frame (31), and a heat dissipation mechanism (5) is arranged at the bottom of an inner cavity of the cabinet body (1);
the clamping mechanism (4) comprises a clamping rod (41), movable grooves (311) are formed in four sides of the fixed frame (31), the clamping rod (41) is movably arranged in the movable grooves (311), a clamping groove is formed in one side, close to the movable grooves (311), of the frame (21), the clamping groove is matched with the clamping rod (41), a connecting rod (42) is fixedly installed on one side, far away from the clamping groove, of the clamping rod (41), a spring (43) is movably sleeved outside the rod wall of the connecting rod (42), two ends of the spring (43) are respectively fixedly connected with the clamping rod (41) and the movable grooves (311), and one end, far away from the clamping rod (41), of the connecting rod (42) movably penetrates through the bottom surface of the movable groove (311) on one side, far away from the clamping groove;
the heat dissipation mechanism (5) comprises a driving motor (51), the driving motor (51) is fixedly embedded in the bottom of the inner cavity of the cabinet body (1), an output shaft end of the driving motor (51) is fixedly connected with a first heat dissipation fan (52), a second heat dissipation fan (56) is arranged on one side of the inner portion of the cabinet body (1), and the second heat dissipation fan (56) is perpendicular to the first heat dissipation fan (52).
2. The energy-saving heat dissipation type high-low voltage complete power distribution cabinet according to claim 1, characterized in that: one side of the cabinet body (1) runs through and is provided with a plurality of evenly distributed air inlet channels (11), one side of the cabinet body (1) far away from the air inlet channels (11) runs through and is provided with an air exhaust channel (12), and the second cooling fan (56) is arranged in the air exhaust channel (12).
3. The energy-saving heat dissipation type high-low voltage complete power distribution cabinet according to claim 1, characterized in that: the improved cabinet is characterized in that a driving bevel gear (53) is fixedly sleeved on the wall of an output shaft of the driving motor (51), a rotating shaft (55) is arranged at the bottom of an inner cavity of the cabinet body (1), one end of the rotating shaft (55) is fixedly connected with a second cooling fan (56), a driven bevel gear (54) is fixedly installed at one end, far away from the second cooling fan (56), of the rotating shaft (55), and the driven bevel gear (54) is meshed with the driving bevel gear (53).
4. The energy-saving heat dissipation type high-low voltage complete power distribution cabinet according to claim 1, characterized in that: a positioning rod (57) is fixedly mounted at the bottom of an inner cavity of the cabinet body (1), and a rod part of the second cooling fan (56) movably penetrates through the positioning rod (57) through a bearing.
5. The energy-saving heat dissipation type high-low voltage complete power distribution cabinet according to claim 1, characterized in that: fixed frame (31) are close to one side of cabinet door (2) and have been seted up fixed slot (312), one side that fixed slot (312) are close to activity groove (311) communicates with each other with activity groove (311), just connecting rod (42) run through the one end in activity groove (311) and extend to fixed slot (312).
6. The energy-saving heat dissipation type high-low voltage complete power distribution cabinet according to claim 5, characterized in that: the connecting rod (42) is located the one end of fixed slot (312) and articulates there is stopper (44), stopper (44) and fixed slot (312) joint cooperation.
7. The energy-saving heat dissipation type high-low voltage complete power distribution cabinet according to claim 6, characterized in that: one side of the fixed groove (312) far away from the movable groove (311) is provided with a reset groove (313) which is communicated with each other, the reset groove (313) is of a T-shaped structure, and the reset groove (313) is in clamping fit with the limiting block (44).
8. The energy-saving heat dissipation type high-low voltage complete power distribution cabinet according to claim 2, characterized in that: and filter screens (6) are fixedly embedded in the air inlet channel (11) and the air exhaust channel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020232864.7U CN211405202U (en) | 2020-02-28 | 2020-02-28 | Energy-saving heat dissipation type high-low voltage complete set power distribution cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020232864.7U CN211405202U (en) | 2020-02-28 | 2020-02-28 | Energy-saving heat dissipation type high-low voltage complete set power distribution cabinet |
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| CN211405202U true CN211405202U (en) | 2020-09-01 |
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| CN202020232864.7U Active CN211405202U (en) | 2020-02-28 | 2020-02-28 | Energy-saving heat dissipation type high-low voltage complete set power distribution cabinet |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112566419A (en) * | 2020-12-14 | 2021-03-26 | 刘幸福 | Short-circuit protection device for high-voltage electrical appliance |
| CN112601396A (en) * | 2020-11-30 | 2021-04-02 | 延安大学 | Wisdom energy is with good installation cabinet of heat dissipation |
| CN112688188A (en) * | 2020-12-21 | 2021-04-20 | 江苏中自电气技术有限公司 | Modular low-voltage cabinet with assembly structure |
| CN116722446A (en) * | 2023-06-01 | 2023-09-08 | 上海敬道电气有限公司 | Power distribution cabinet structure |
-
2020
- 2020-02-28 CN CN202020232864.7U patent/CN211405202U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112601396A (en) * | 2020-11-30 | 2021-04-02 | 延安大学 | Wisdom energy is with good installation cabinet of heat dissipation |
| CN112566419A (en) * | 2020-12-14 | 2021-03-26 | 刘幸福 | Short-circuit protection device for high-voltage electrical appliance |
| CN112566419B (en) * | 2020-12-14 | 2022-05-06 | 云南量坤售电服务有限公司 | Short-circuit protection device for high-voltage electrical appliance |
| CN112688188A (en) * | 2020-12-21 | 2021-04-20 | 江苏中自电气技术有限公司 | Modular low-voltage cabinet with assembly structure |
| CN116722446A (en) * | 2023-06-01 | 2023-09-08 | 上海敬道电气有限公司 | Power distribution cabinet structure |
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