CN209786589U - Power distribution cabinet with good heat dissipation performance - Google Patents
Power distribution cabinet with good heat dissipation performance Download PDFInfo
- Publication number
- CN209786589U CN209786589U CN201921029539.4U CN201921029539U CN209786589U CN 209786589 U CN209786589 U CN 209786589U CN 201921029539 U CN201921029539 U CN 201921029539U CN 209786589 U CN209786589 U CN 209786589U
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- power distribution
- distribution cabinet
- switch board
- heat dissipation
- wall
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Abstract
The utility model discloses a switch board that heat dispersion is good relates to the switch board field, and is poor to current switch board radiating effect, leads to the impaired problem of its inside electrical component, now proposes following scheme, and it includes base and switch board, the top of base is connected with the switch board, just the top of switch board is connected with the install bin, there is driving motor in the inside of install bin through the mounting screw, just driving motor's the vertical dwang that is connected with down of output shaft, the internally connected with main gear dish that the tip of dwang extended to the switch board, just main gear dish rotates with the top inner wall of switch board to be connected. The utility model discloses novel structure, and the device can effectual auxiliary power distribution cabinet carry out the heat dissipation operation, reduces its inside service temperature, can play certain dustproof effect simultaneously, avoids inside the dust gets into the switch board, protects its inside electrical component, prolongs its life, suitable popularization.
Description
Technical Field
The utility model relates to a switch board field especially relates to a switch board that heat dispersion is good.
Background
The distribution cabinet is a final-stage device of a distribution system. 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. This level of equipment should provide protection, monitoring and control of the load.
Traditional switch board only carries out the heat dissipation processing through setting up simple radiating hole to its inside in the use, and this radiating mode can't effectively reduce the inside temperature of switch board to lead to its inside electric elements because the temperature is higher impaired, influence its inside electric elements life, and inside the dust also enters into the switch board easily, influence its inside electric elements life equally, consequently, in order to solve this type of problem, we have provided a good heat dissipation's switch board.
SUMMERY OF THE UTILITY MODEL
The utility model provides a switch board that heat dispersion is good has solved current switch board radiating effect poor, leads to the impaired problem of its inside electrical component.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
A power distribution cabinet with good heat dissipation performance comprises a base and a power distribution cabinet, wherein the top end of the base is connected with the power distribution cabinet, the top end of the power distribution cabinet is connected with an installation box, a driving motor is installed in the installation box through screws, an output shaft of the driving motor is vertically connected with a rotating rod downwards, the end part of the rotating rod extends to the inside of the power distribution cabinet and is connected with a main gear disc, the main gear disc is rotatably connected with the inner wall of the top end of the power distribution cabinet, the bottom end of the main gear disc is connected with heat dissipation fan blades arranged in an annular array through installation rods, auxiliary gear discs symmetrically arranged are rotatably installed on the inner walls of the top end of the power distribution cabinet and are positioned on two sides of the main gear disc, the main gear disc is meshed with the auxiliary gear discs, the bottom end of each auxiliary gear disc is connected with a transmission rod, the bottom end of the transmission rod is rotatably connected, the both sides wall of switch board is provided with the louvre that the structure is the same along its direction of height equidistant, just the heat-conducting plate that is the bar setting is installed to the louvre internal rotation, the both sides of switch board are followed its direction of height equidistant rotation and are installed the same from the driving wheel of structure.
preferably, the driven wheel is arranged on the inner side and the outer side of the power distribution cabinet in a penetrating mode, the circumferential side wall of the driven wheel and the circumferential side wall of the driving wheel are provided with tooth blocks, and the driving wheel is meshed with the driven wheel.
Preferably, the both sides wall of switch board is provided with the mounting hole along its direction of height equidistance, just from the sealed rotation of driving wheel and installing in the inside of mounting hole, just be connected with the connecting rod between follow driving wheel and the heat-conducting plate.
Preferably, the top end of the base is provided with a drainage groove.
Preferably, the bottom inner wall of switch board is connected with the baffle that two symmetries set up, and two one side that the baffle is close to each other is provided with the slot that the symmetry set up along its direction of height equidistance, and slidable mounting has the board of placing between two slots of equal height.
The utility model has the advantages that: through the setting of install bin, switch board, pinion disc, follow driving wheel, action wheel, transfer line, baffle, place board, slot, base, heat dissipation flabellum, pinion disc, dwang, driving motor, heat-conducting plate, cabinet door for the device can effectually assist the switch board to carry out the radiating operation, reduces its inside service temperature, can play certain dustproof effect simultaneously, avoids inside the dust gets into the switch board, protects its inside electrical component, prolongs its life.
To sum up, the device can effectual supplementary switch board carry out the heat dissipation operation, reduces its inside service temperature, can play certain dustproof effect simultaneously, avoids inside the dust gets into the switch board, protects its life to its inside electrical component, suitable popularization.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the present invention.
Fig. 3 is a top sectional view of the partial structure of the present invention.
Reference numbers in the figures: 1 install bin, 2 switch boards, 3 pinion dishes, 4 follow driving wheels, 5 action wheels, 6 transfer lines, 7 baffles, 8 place board, 9 slots, 10 bases, 11 heat dissipation flabellum, 12 pinion dishes, 13 dwang, 14 driving motor, 15 heat-conducting plates, 16 cabinet doors.
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. 1-3, a power distribution cabinet with good heat dissipation performance comprises a base 10 and a power distribution cabinet 2, wherein the top end of the base 10 is connected with the power distribution cabinet 2, the top end of the power distribution cabinet 2 is connected with an installation box 1, a driving motor 14 is installed inside the installation box 1 through a screw, an output shaft of the driving motor 14 is vertically connected with a rotating rod 13 downwards, the end part of the rotating rod 13 extends to the inside of the power distribution cabinet 2 and is connected with a main gear disc 12, the main gear disc 12 is rotatably connected with the inner wall of the top end of the power distribution cabinet 2, the bottom end of the main gear disc 12 is connected with heat dissipation fan blades 11 arranged in an annular array through an installation rod, auxiliary gear discs 3 symmetrically arranged are rotatably installed on the inner wall of the top end of the power distribution cabinet 2 at two sides of the main gear disc 12, the main gear disc 12 is meshed with the auxiliary gear discs 3, and the outer wall of the transmission rod 6 is sleeved with driving wheels 5 with the same structure at equal intervals along the height direction, two side walls of the power distribution cabinet 2 are provided with heat dissipation holes with the same structure at equal intervals along the height direction, heat conduction plates 15 which are arranged in a strip shape are rotatably installed in the heat dissipation holes, two sides of the power distribution cabinet 2 are rotatably installed with driven wheels 4 with the same structure at equal intervals along the height direction, the driven wheels 4 are arranged by penetrating through the inner side and the outer side of the power distribution cabinet 2, the circumferential side wall of the driven wheels 4 and the circumferential side wall of the driving wheels 5 are both provided with tooth blocks, the driving wheels 5 are meshed with the driven wheels 4, two side walls of the power distribution cabinet 2 are provided with installation holes at equal intervals along the height direction, the driven wheels 4 are rotatably installed inside the installation holes in a sealing manner, connecting rods are connected between, and the slots 9 that are symmetrically arranged are arranged at equal intervals along the height direction of one side of each partition 7 that is close to each other, and a placing plate 8 is slidably arranged between the two slots 9 with equal height.
The working principle is as follows: when the temperature monitoring device is used, the internal temperature of the power distribution cabinet 2 is monitored through the internal temperature sensor PT100, when the internal temperature does not reach a set value, the heat-conducting plate 15 is used for heat dissipation and cooling treatment on the internal temperature, normal use of the temperature monitoring device is ensured, when the use temperature reaches the set value, the temperature sensor transmits a signal to the controller, the controller starts the driving motor 14, the driving motor 14 drives the rotating rod 13 and the heat-dissipating fan blades 11 to rotate, the rotating rod 13 drives the main gear disc 12 to rotate, the tooth blocks on the main gear disc 12 are meshed with the tooth blocks on the auxiliary gear disc 3, so that the auxiliary gear disc 3 rotates, the auxiliary gear disc 3 drives the transmission rod 6 to rotate, the transmission rod 6 drives the driving wheel 5 to rotate, the tooth blocks on the driving wheel 5 are meshed with the tooth blocks on the driven wheel 4, so that the driven wheel 4 also rotates along, thereby make the louvre open, heat dissipation fan blade 11 can blow off the inside high-temperature gas of switch board 2 this moment to reach the purpose of cooling down the processing of dispelling the heat to its inside, from this come to protect the electric elements of switch board 2 inside.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
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 distribution cabinet with good heat dissipation performance comprises a base (10) and a power distribution cabinet (2) and is characterized in that the top end of the base (10) is connected with the power distribution cabinet (2), the top end of the power distribution cabinet (2) is connected with an installation box (1), a driving motor (14) is installed inside the installation box (1) through screws, an output shaft of the driving motor (14) is vertically connected with a rotating rod (13) downwards, the end part of the rotating rod (13) extends to the inside of the power distribution cabinet (2) and is connected with a main gear disc (12), the main gear disc (12) is rotatably connected with the inner wall of the top end of the power distribution cabinet (2), the bottom end of the main gear disc (12) is connected with heat dissipation fan blades (11) arranged in an annular array mode through installation rods, and auxiliary gear discs (3) symmetrically arranged are rotatably installed on two sides, located on the inner wall of the main gear disc (, the utility model discloses a heat exchanger, including switch board (2), driving gear dish (12) and pinion gear dish (3) meshing, just the bottom of pinion gear dish (3) is connected with transfer line (6), the bottom of transfer line (6) is rotated with the bottom inner wall of switch board (2) and is connected, just the outer wall of transfer line (6) is equipped with action wheel (5) that the structure is the same along its equidistant cover of direction of height, the both sides wall of switch board (2) is provided with the louvre that the structure is the same along its equidistant interval of direction of height, just heat-conducting plate (15) that are the bar setting are installed to the louvre internal rotation, the both sides of switch board (2) are installed the driven wheel (4).
2. The power distribution cabinet with good heat dissipation performance according to claim 1, wherein the driven wheel (4) penetrates through the inner side and the outer side of the power distribution cabinet (2), tooth blocks are arranged on the circumferential side wall of the driven wheel (4) and the circumferential side wall of the driving wheel (5), and the driving wheel (5) is meshed with the driven wheel (4).
3. The power distribution cabinet with good heat dissipation performance according to claim 1, characterized in that mounting holes are formed in two side walls of the power distribution cabinet (2) at equal intervals along the height direction of the power distribution cabinet, the driven wheel (4) is rotatably mounted in the mounting holes in a sealing manner, and a connecting rod is connected between the driven wheel (4) and the heat conducting plate (15).
4. The power distribution cabinet with good heat dissipation performance according to claim 1, wherein a drainage groove is formed at the top end of the base (10).
5. The power distribution cabinet with good heat dissipation performance according to claim 1, characterized in that two symmetrically arranged partition boards (7) are connected to the inner wall of the bottom end of the power distribution cabinet (2), symmetrically arranged slots (9) are arranged on one side, close to each other, of the two partition boards (7) at equal intervals along the height direction of the two partition boards, and a placing plate (8) is arranged between the two slots (9) at equal height in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921029539.4U CN209786589U (en) | 2019-07-04 | 2019-07-04 | Power distribution cabinet with good heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921029539.4U CN209786589U (en) | 2019-07-04 | 2019-07-04 | Power distribution cabinet with good heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209786589U true CN209786589U (en) | 2019-12-13 |
Family
ID=68789351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921029539.4U Active CN209786589U (en) | 2019-07-04 | 2019-07-04 | Power distribution cabinet with good heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209786589U (en) |
-
2019
- 2019-07-04 CN CN201921029539.4U patent/CN209786589U/en active Active
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