CN219394172U - Internal circulation ventilation power distribution cabinet - Google Patents
Internal circulation ventilation power distribution cabinet Download PDFInfo
- Publication number
- CN219394172U CN219394172U CN202320359193.4U CN202320359193U CN219394172U CN 219394172 U CN219394172 U CN 219394172U CN 202320359193 U CN202320359193 U CN 202320359193U CN 219394172 U CN219394172 U CN 219394172U
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- China
- Prior art keywords
- cone gear
- power distribution
- distribution cabinet
- frame
- switch board
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model discloses an internal circulation ventilation power distribution cabinet which comprises a power distribution cabinet body and a driving motor, wherein a ventilation flowing strip groove is formed in a top surface frame of the power distribution cabinet body, an assembling frame is arranged on the top surface of the power distribution cabinet body, an exhaust hole is formed in the center of the front end of the assembling frame, a supporting shaft is arranged in the assembling frame, a fan blade and a first cone gear are arranged on the outer surface of the supporting shaft, the first cone gear and the fan blade are positioned in the assembling frame, the first cone gear is in meshed connection with a second cone gear, and the second cone gear is positioned in the assembling frame. This internal circulation ventilation switch board, the meshing of connecting axle accessible second cone gear and first cone gear is connected to drive the back shaft and rotate inside the equipment frame, the back shaft drives the fan and rotates, can drive the inside gas of switch board main part and equipment frame and accelerate the circulation, improves the inside circulation effect that ventilates of whole switch board main part.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to an internal circulation ventilation power distribution cabinet.
Background
The switch board is the box class equipment that is used for distribution system's the in-process of putting up, accomodates the storage to holistic distribution lines and component, and the main part is the rectangle form, but the switch board on the present market still has following problem:
the internal element of holistic switch board body is in carrying out the course of working, produces a large amount of heat, and simple work that ventilates the heat extraction through the heat sink, the holistic inside effect of ventilating the circulation that carries out is not high, leads to the radiating effect lower.
Aiming at the problems, the novel design is carried out on the basis of the original power distribution cabinet.
Disclosure of Invention
The utility model aims to provide an internal circulation ventilation power distribution cabinet, which aims to solve the problems that the prior common power distribution cabinet in the market is provided in the background technology, a large amount of heat is generated in the working process of internal elements of the whole power distribution cabinet body, ventilation and heat removal work is simply carried out through a heat dissipation groove, the effect of ventilation and circulation is not high in the whole internal part, and the heat dissipation effect is low.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an inner loop ventilation switch board, includes switch board main part and driving motor, the top surface frame of switch board main part is provided with the flowing strip groove of ventilating, and the top surface of switch board main part installs the equipment frame, the front end center of equipment frame is provided with the exhaust hole, and the internally mounted of equipment frame has the back shaft, fan piece and first cone gear are installed in the surface setting of back shaft, and first cone gear and fan piece are located the inside of equipment frame, first cone gear is connected with second cone gear meshing, and the second cone gear is located the inside of equipment frame, the center fixed mounting of second cone gear has the connecting axle, and the connecting axle passes the frame of equipment frame, the surface mounting of connecting axle has third cone gear, and the front side meshing of third cone gear installs fourth cone gear, and the fixed mounting of fourth cone gear is at driving motor's output to driving motor fixed mounting is at the top surface of switch board main part.
Preferably, the connection mode of equipment frame and switch board main part is welded connection, and the equipment frame communicates each other with the inner space of switch board main part through ventilation flow strip groove.
Preferably, the support shaft is connected with the assembly frame in a rotating manner.
Preferably, the support shaft, the fan blades and the first cone gear are arranged in an integrated structure, and the fan blades are distributed on the support shaft at equal angles and equal intervals.
Preferably, the connecting shaft is connected with the assembly frame in a bearing manner, and the assembly frame is symmetrically distributed about the longitudinal center line of the power distribution cabinet main body.
Preferably, the third bevel gear is connected with the connecting shaft in a mosaic and fixed mode.
Compared with the prior art, the utility model has the beneficial effects that: the internal circulation ventilation power distribution cabinet comprises a cabinet body,
1. the hot air in the power distribution cabinet main body can be discharged through the ventilation flowing strip grooves and the exhaust holes on the assembly frame, so that ventilation is performed, circulation of the internal air is facilitated, the influence of the hot air on the operation of the internal elements is avoided, and heat dissipation is facilitated;
2. the connecting shaft is connected with the meshing of the first cone gear through the second cone gear, so that the supporting shaft is driven to rotate inside the assembly frame, the supporting shaft drives the fan to rotate, the power distribution cabinet body and the gas inside the assembly frame can be driven to accelerate circulation, and the ventilation circulation effect inside the whole power distribution cabinet body is improved.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic diagram of the overall inverted three-dimensional structure of the present utility model;
FIG. 3 is a schematic view of a sectional perspective structure of an assembly frame according to the present utility model;
fig. 4 is a schematic diagram of a three-dimensional structure of a main body of the power distribution cabinet of the utility model;
fig. 5 is a schematic diagram of a sectional right-view structure of an assembly frame according to the present utility model.
In the figure: 1. a power distribution cabinet main body; 2. a ventilation flow channel; 3. assembling a frame; 4. an exhaust hole; 5. a support shaft; 6. a fan blade; 7. a first cone gear; 8. a second bevel gear; 9. a connecting shaft; 10. a third bevel gear; 11. a fourth cone gear; 12. and driving the motor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an inner loop ventilation switch board, including switch board main part 1 and driving motor 12, the top surface frame of switch board main part 1 is provided with ventilates and flows strip groove 2, and the top surface of switch board main part 1 installs equipment frame 3, the front end center of equipment frame 3 is provided with exhaust hole 4, and the internally mounted of equipment frame 3 has back shaft 5, the surface setting of back shaft 5 installs fan 6 and first cone gear 7, and first cone gear 7 and fan 6 are located the inside of equipment frame 3, first cone gear 7 and second cone gear 8 meshing are connected, and second cone gear 8 is located the inside of equipment frame 3, the central fixed mounting of second cone gear 8 has connecting axle 9, and connecting axle 9 passes the frame of equipment frame 3, third cone gear 10 is installed to the surface of connecting axle 9, and the front side meshing of third cone gear 10 is installed fourth cone gear 11, and the fixed mounting of fourth cone gear 11 is at driving motor 12's output, and driving motor 12 fixed mounting is at the top surface of switch board main part 1.
The connection mode of the assembly frame 3 and the power distribution cabinet main body 1 is welded connection, and the assembly frame 3 is communicated with the inner space of the power distribution cabinet main body 1 through the ventilation flowing strip groove 2, so that gas in the power distribution cabinet main body 1 can flow and circulate and discharge through the ventilation flowing strip groove 2 and the assembly frame 3.
The supporting shaft 5 is connected with the assembly frame 3 in a rotating way, so that the supporting shaft 5 can rotate, and the circulating ventilation efficiency is convenient to increase subsequently.
The supporting shaft 5, the fan 6 and the first cone gear 7 are arranged in an integrated structure, the fan 6 is distributed on the supporting shaft 5 at equal angles and equal intervals, and the fan 6 can be driven to rotate by the supporting shaft 5 to perform exhaust work through the distribution of the fan 6.
The connecting shaft 9 is connected with the assembly frame 3 through bearings, the assembly frame 3 is symmetrically distributed about the longitudinal center line of the power distribution cabinet main body 1, the connecting shaft 9 is convenient to rotate, and the connecting shaft 9 can drive the supporting shaft 5 to rotate through the second cone gear 8 and the first cone gear 7.
The third cone gear 10 and the connecting shaft 9 are connected in a mosaic and fixed mode, so that the fourth cone gear 11 drives the connecting shaft 9 to rotate through the third cone gear 10.
Working principle: according to fig. 1-5, the driving motor 12 can be started after being connected with an external power supply through a power line, so that the driving motor 12 drives the third cone gear 10 to rotate through the fourth cone gear 11, the third cone gear 10 drives the connecting shaft 9 to rotate on the assembly frame 3, the connecting shaft 9 drives the second cone gear 8 to rotate, the second cone gear 8 drives the supporting shaft 5 to rotate inside the assembly frame 3 through the first cone gear 7, the supporting shaft 5 drives the fan 6 to rotate, and accordingly the air flow can be driven to move through the rotation of the fan 6, so that the air in the power distribution cabinet body 1 is discharged in an accelerating manner through the ventilation flow grooves 2, the assembly frame 3 and the exhaust holes 4, the circulating ventilation is achieved, the driving motor 12 is a known and existing technology in the market, the detailed description is omitted, the operation process of the whole device is omitted in the above, and the contents which are not described in detail in the specification all belong to the prior art known by a person skilled in the art.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an inner loop ventilation switch board, includes switch board main part (1) and driving motor (12), its characterized in that: the top surface frame of switch board main part (1) is provided with ventilates and flows strip groove (2), and the top surface of switch board main part (1) installs equipment frame (3), the front end center of equipment frame (3) is provided with exhaust hole (4), and the internally mounted of equipment frame (3) has back shaft (5), fan (6) and first cone gear (7) are installed in the surface setting of back shaft (5), and first cone gear (7) and fan (6) are located the inside of equipment frame (3), first cone gear (7) and second cone gear (8) meshing are connected, and second cone gear (8) are located the inside of equipment frame (3), the center fixed mounting of second cone gear (8) has connecting axle (9), and connecting axle (9) pass the frame of equipment frame (3), the surface of connecting axle (9) has third cone gear (10), and the front side meshing of third cone gear (10) installs fourth cone gear (11), and fourth cone gear (11) and the fixed mounting of motor (12) is at the top surface of the fixed mounting of the output main part (12) of motor (1).
2. An internal circulation ventilated power distribution cabinet according to claim 1, characterized in that: the assembly frame (3) is welded with the power distribution cabinet main body (1), and the assembly frame (3) is communicated with the inner space of the power distribution cabinet main body (1) through the ventilation flowing strip groove (2).
3. An internal circulation ventilated power distribution cabinet according to claim 1, characterized in that: the supporting shaft (5) is connected with the assembly frame (3) in a rotating way.
4. An internal circulation ventilated power distribution cabinet according to claim 1, characterized in that: the support shaft (5), the fan blades (6) and the first cone gear (7) are arranged in an integrated structure, and the fan blades (6) are distributed on the support shaft (5) at equal angles and equal intervals.
5. An internal circulation ventilated power distribution cabinet according to claim 1, characterized in that: the connecting shaft (9) is connected with the assembly frame (3) in a bearing manner, and the assembly frame (3) is symmetrically distributed about the longitudinal center line of the power distribution cabinet main body (1).
6. An internal circulation ventilated power distribution cabinet according to claim 1, characterized in that: the third bevel gear (10) is connected with the connecting shaft (9) in a mosaic and fixed mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320359193.4U CN219394172U (en) | 2023-02-22 | 2023-02-22 | Internal circulation ventilation power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320359193.4U CN219394172U (en) | 2023-02-22 | 2023-02-22 | Internal circulation ventilation power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219394172U true CN219394172U (en) | 2023-07-21 |
Family
ID=87196751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320359193.4U Active CN219394172U (en) | 2023-02-22 | 2023-02-22 | Internal circulation ventilation power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219394172U (en) |
-
2023
- 2023-02-22 CN CN202320359193.4U patent/CN219394172U/en active Active
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