CN216390111U - AC low-voltage power distribution cabinet capable of accelerating internal gas flow - Google Patents
AC low-voltage power distribution cabinet capable of accelerating internal gas flow Download PDFInfo
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- CN216390111U CN216390111U CN202122426774.9U CN202122426774U CN216390111U CN 216390111 U CN216390111 U CN 216390111U CN 202122426774 U CN202122426774 U CN 202122426774U CN 216390111 U CN216390111 U CN 216390111U
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- air guide
- toothed belt
- heat dissipation
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- clamping groove
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Abstract
The utility model discloses an alternating-current low-voltage power distribution cabinet capable of accelerating internal gas flow, which comprises a toothed belt, a driving toothed belt wheel, a servo motor, a gas guide device, an installation clamping plate, a power cabinet shell, a gas guide clamping groove, an installation clamping groove and a gas guide pipe, wherein the installation clamping groove for positioning is formed in the center of the rear end face of the power cabinet shell, and three groups of gas guide clamping grooves for connection are uniformly and equidistantly symmetrically formed in the rear end face of the power cabinet shell. According to the utility model, through arranging the air guide device, the three groups of air guide rotating plates can be matched with the three pairs of air guide pipes, so that air in the shell of the electric power cabinet can be rapidly circulated, and meanwhile, the heat dissipation fan can perform heat transfer wind power heat dissipation through the heat dissipation disc during circulation, so that the heat dissipation performance of the interior of the shell of the electric power cabinet can be improved to the greatest extent, and the protection performance of electronic elements in the shell of the electric power cabinet is further improved.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to an alternating current low-voltage power distribution cabinet capable of accelerating internal gas flow.
Background
The low-voltage power distribution cabinet has the characteristics of strong breaking capacity, good dynamic and thermal stability, flexible electric scheme guidance, convenient combination, strong seriousness and practicability, novel structure and the like, but the current alternating-current low-voltage power distribution cabinet has the defects that the cabinet body is in a closed state, the air circulation inside the power distribution cabinet is poor, heat accumulation is easily caused, the service life of an electronic element is further shortened, and the problem existing in the prior alternating-current low-voltage power distribution cabinet for accelerating the flow of internal gas is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an alternating-current low-voltage power distribution cabinet capable of accelerating internal gas flow so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an AC low-voltage power distribution cabinet for accelerating the flow of internal gas comprises a toothed belt, a driving toothed belt wheel, a servo motor, a gas guide device, an installation clamping plate, a power cabinet shell, a gas guide clamping groove, an installation clamping groove and a gas guide pipe,
the utility model discloses an electric power cabinet, including electric power cabinet casing, mounting card slot, installation cardboard, servo motor, drive toothed belt wheel, air guide device, servo motor's rear end face center fixed mounting has the installation cardboard, and is located the even equidistance symmetry of rear end face of electric power cabinet casing sets up three air guide draw-in grooves that are used for the connection, mounting card slot's interior terminal surface fixed mounting just is located the outer terminal surface fixed mounting of installation cardboard has the air guide device that is used for the air guide, the fixed mounting of upper end face center department of air guide device has servo motor, and is located servo motor's rear end face center fixed mounting has drive toothed belt wheel, drive toothed belt wheel meshes with the air guide device through toothed belt and rotates to be connected, just the even equidistance through connection of outer terminal surface of air guide device has three air ducts of group.
Preferably, the air guide device includes fixed slot, heat dissipation dish, fixed slot, transmission connecting axle, driven toothed belt wheel, radiator fan, air guide commentaries on classics board and location casing, the even equidistance of interior terminal surface of location casing is seted up three fixed slot that are used for the installation of group, and is located fixed slot's interior terminal surface is close to rear portion fixed mounting and is had the heat dissipation dish, the interior terminal surface of heat dissipation dish rotates the joint and has and be used for driven transmission connecting axle, the preceding terminal surface fixed mounting of transmission connecting axle has the air guide that is used for the air guide to change the board, and is located the rear end surface of transmission connecting axle is close to heat dissipation dish department fixed mounting and has radiator fan, the rear end surface center department fixed mounting of transmission connecting axle has and is used for driven toothed belt wheel, three groups of fixed slots have been seted up to the even equidistance of side end surface of location casing.
Preferably, the structure and size of the driven toothed belt wheel are the same as those of the driving toothed belt wheel, and the driving toothed belt wheel is in meshed rotary connection with the three groups of driven toothed belt wheels through a toothed belt.
Preferably, the side end face of the air guide rotating plate is in a round angle arrangement, and the side end face of the air guide rotating plate is attached to the side wall of the fixed clamping groove in a sliding connection mode.
Preferably, the bottom of the heat radiation fan is attached to the top of the heat radiation plate, and the fixing groove and the air guide clamping groove are fixedly connected with the air guide tube in a sealing mode.
Preferably, the mounting clamping plate is fixedly connected with the rear end face of the positioning shell in a sealing manner, and the positioning shell is fixedly connected inside the mounting clamping groove through the mounting clamping plate.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through arranging the air guide device, the three groups of air guide rotating plates can be matched with the three pairs of air guide pipes, so that air in the shell of the electric power cabinet can be rapidly circulated, and meanwhile, the heat dissipation fan can perform heat transfer wind power heat dissipation through the heat dissipation disc during circulation, so that the heat dissipation performance of the interior of the shell of the electric power cabinet can be improved to the greatest extent, and the protection performance of electronic elements in the shell of the electric power cabinet is further improved.
2. According to the utility model, the driving toothed belt wheel and the driven toothed belt wheel are arranged, the driving toothed belt wheel can simultaneously drive the three groups of driven toothed belt wheels to rotate through the toothed belt, so that the driven toothed belt wheels can simultaneously provide power for the heat dissipation fan and the air guide rotating plate through the transmission connecting shaft, and the utilization efficiency of the power can be improved to the maximum extent.
Drawings
FIG. 1 is an exploded view of a body of the present invention;
FIG. 2 is an assembled view of the body of the present invention;
FIG. 3 is an exploded view of the gas guide of the present invention;
FIG. 4 is an assembly view of the air guide of the present invention.
In the figure: 1-toothed belt, 2-driving toothed belt wheel, 3-servo motor, 4-air guide device, 5-mounting clamping plate, 6-electric cabinet shell, 7-air guide clamping groove, 8-mounting clamping groove, 9-air guide tube, 41-fixing groove, 42-heat dissipation plate, 43-fixing clamping groove, 44-transmission connecting shaft, 45-driven toothed belt wheel, 46-heat dissipation fan, 47-air guide rotating plate and 48-positioning shell.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention is shown: an AC low-voltage power distribution cabinet for accelerating the flow of internal gas comprises a toothed belt 1, a driving toothed belt wheel 2, a servo motor 3, a gas guide device 4, an installation clamping plate 5, a power cabinet shell 6, a gas guide clamping groove 7, an installation clamping groove 8 and a gas guide pipe 9,
the rear end face center of the electric cabinet shell 6 is provided with an installation clamping groove 8 for positioning, three air guide clamping grooves 7 for connection are symmetrically arranged on the rear end face of the electric cabinet shell 6 at uniform intervals, an installation clamping plate 5 is fixedly installed on the inner end face of the installation clamping groove 8, an air guide device 4 for guiding air is fixedly installed on the outer end face of the installation clamping plate 5, a servo motor 3 is fixedly installed on the upper end face center of the air guide device 4, a driving toothed belt wheel 2 is fixedly installed on the rear end face center of the servo motor 3, the driving toothed belt wheel 2 is meshed with the air guide device 4 through a toothed belt 1 and is rotatably connected with the air guide device 4, and three air guide pipes 9 are connected to the outer end face of the air guide device 4 at uniform intervals in a penetrating mode.
The air guide device 4 comprises a fixing groove 41, a heat dissipation disc 42, three groups of fixing clamping grooves 43, a transmission connecting shaft 44, a driven toothed belt wheel 45, a heat dissipation fan 46, an air guide rotating plate 47 and a positioning shell 48, wherein three groups of fixing clamping grooves 43 used for installation are uniformly and equidistantly arranged on the inner end surface of the positioning shell 48, the heat dissipation disc 42 is fixedly arranged on the inner end surface, close to the rear part, of each fixing clamping groove 43, the transmission connecting shaft 44 used for transmission is rotatably clamped on the inner end surface of the heat dissipation disc 42, the air guide rotating plate 47 used for air guide is fixedly arranged on the front end surface of the transmission connecting shaft 44, the heat dissipation fan 46 is fixedly arranged on the rear end surface, close to the heat dissipation disc 42, of each transmission connecting shaft 44, the driven toothed belt wheel 45 used for transmission is fixedly arranged in the center of the rear end surface of the transmission connecting shaft 44, and three groups of fixing grooves 41 are uniformly and equidistantly arranged on the side end surface of the positioning shell 48.
The structure and the size of the driven toothed belt wheel 45 are the same as those of the driving toothed belt wheel 2, and the driving toothed belt wheel 2 is meshed with the three groups of driven toothed belt wheels 45 through the toothed belt 1 to be rotatably connected, so that the follow-up utilization efficiency of power can be improved to the maximum degree.
The side end surface of the air guide rotating plate 47 is in fillet arrangement, and the side end surface of the air guide rotating plate 47 is in fit sliding connection with the side wall of the fixed clamping groove 43, so that the sealing performance of the outside of the air guide rotating plate 47 and the side part of the fixed clamping groove 43 can be effectively improved, and the subsequent air guide efficiency is improved.
The bottom of the heat dissipation fan 46 is attached to the top of the heat dissipation disc 42, the fixing groove 41 and the air guide clamping groove 7 are fixedly connected with the air guide tube 9 in a sealing mode, and the heat dissipation efficiency of the subsequent air inside the fixing clamping groove 43 can be improved to the maximum degree due to the relationship between the heat dissipation fan 46 and the heat dissipation disc 42.
The mounting clamping plate 5 is fixedly connected with the rear end face of the positioning shell 48 in a sealing mode, the positioning shell 48 is fixedly connected inside the mounting clamping groove 8 through the mounting clamping plate 5, the mounting clamping plate 5 can conveniently and subsequently seal the positioning shell 48, accordingly, the efficiency of subsequent air circulation is improved, and meanwhile, the subsequent quick mounting operation can also be conveniently carried out.
The working principle is as follows: when circulating air, a user can start the servo motor 3 through an external control panel, at the moment, the servo motor 3 can drive the driving toothed belt wheel 2 to rotate, meanwhile, when the driving toothed belt wheel 2 rotates, the driving toothed belt wheel 2 can simultaneously drive three groups of driven toothed belt wheels 45 to rotate through the toothed belt 1, meanwhile, when the driven toothed belt wheels 45 rotate, the driven toothed belt wheels 45 can simultaneously drive the heat dissipation fan 46 and the air guide rotating plate 47 to rotate through the transmission connecting shaft 44, when the air guide rotating plate 47 rotates inside the fixed clamping groove 43, the air can be guided in a single direction, so that the air can be guided by two groups of air guide tubes 9, simultaneously, when guiding the air, the heat dissipation fan 46 can rapidly cool the air inside the fixed clamping groove 43 through the heat dissipation disc 42, and further, when guiding the air, the control on the temperature inside the electric cabinet shell 6 can be effectively improved, thereby effectively improving the heat dissipation performance of the device.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an accelerate inside gas flow's AC low-voltage distribution cabinet which characterized in that: comprises a toothed belt (1), a driving toothed belt wheel (2), a servo motor (3), an air guide device (4), an installation clamping plate (5), an electric cabinet shell (6), an air guide clamping groove (7), an installation clamping groove (8) and an air guide pipe (9),
an installation clamping groove (8) for positioning is arranged at the center of the rear end face of the electric cabinet shell (6), three groups of air guide clamping grooves (7) for connection are uniformly and symmetrically arranged on the rear end surface of the electric power cabinet shell (6) at equal intervals, the inner end surface of the mounting clamping groove (8) is fixedly provided with a mounting clamping plate (5), an air guide device (4) for guiding air is fixedly arranged on the outer end surface of the mounting clamping plate (5), a servo motor (3) is fixedly arranged at the center of the upper end surface of the air guide device (4), and a driving toothed belt wheel (2) is fixedly arranged at the center of the rear end surface of the servo motor (3), the driving toothed belt wheel (2) is meshed with the air guide device (4) through a toothed belt (1) to be rotationally connected, and the outer end face of the air guide device (4) is uniformly and equidistantly connected with three groups of air guide pipes (9).
2. Ac low-voltage distribution cabinet for accelerating the flow of internal gases according to claim 1, characterized in that: the air guide device (4) comprises a fixing groove (41), a heat dissipation disc (42), a fixing clamping groove (43), a transmission connecting shaft (44), a driven toothed belt wheel (45), a heat dissipation fan (46), an air guide rotating plate (47) and a positioning shell (48), wherein three groups of fixing clamping grooves (43) used for installation are uniformly arranged on the inner end face of the positioning shell (48) at equal intervals, the inner end face of the fixing clamping groove (43) is close to the rear part and fixedly provided with the heat dissipation disc (42), the inner end face of the heat dissipation disc (42) is rotatably connected with the transmission connecting shaft (44) in a clamping mode, the front end face of the transmission connecting shaft (44) is fixedly provided with the air guide rotating plate (47) used for air guide, the rear end face of the transmission connecting shaft (44) is close to the heat dissipation disc (42) and fixedly provided with the heat dissipation fan (46), and the rear end face center of the transmission connecting shaft (44) is fixedly provided with the driven toothed belt wheel (45) used for transmission, three groups of fixing grooves (41) are uniformly formed in the side end face of the positioning shell (48) at equal intervals.
3. Ac low-voltage distribution cabinet for accelerating the flow of internal gases according to claim 2, characterized in that: the structure and the size of the driven toothed belt wheel (45) are the same as those of the driving toothed belt wheel (2), and the driving toothed belt wheel (2) is in meshed rotary connection with the three groups of driven toothed belt wheels (45) through a toothed belt (1).
4. The AC low-voltage distribution cabinet capable of accelerating internal gas flow according to claim 3, wherein: the side end surface of the air guide rotating plate (47) is in fillet arrangement, and the side end surface of the air guide rotating plate (47) is attached to the side wall of the fixed clamping groove (43) in a sliding connection.
5. The AC low-voltage distribution cabinet capable of accelerating internal gas flow according to claim 4, wherein: the bottom of the heat dissipation fan (46) is attached to the top of the heat dissipation disc (42), and the fixing groove (41) and the air guide clamping groove (7) are fixedly connected with the air guide tube (9) in a sealing mode.
6. The AC low-voltage distribution cabinet capable of accelerating internal gas flow according to claim 5, wherein: the mounting clamping plate (5) is fixedly connected with the rear end face of the positioning shell (48) in a sealing mode, and the positioning shell (48) is fixedly connected inside the mounting clamping groove (8) through the mounting clamping plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122426774.9U CN216390111U (en) | 2021-10-09 | 2021-10-09 | AC low-voltage power distribution cabinet capable of accelerating internal gas flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122426774.9U CN216390111U (en) | 2021-10-09 | 2021-10-09 | AC low-voltage power distribution cabinet capable of accelerating internal gas flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216390111U true CN216390111U (en) | 2022-04-26 |
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ID=81243087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122426774.9U Active CN216390111U (en) | 2021-10-09 | 2021-10-09 | AC low-voltage power distribution cabinet capable of accelerating internal gas flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216390111U (en) |
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2021
- 2021-10-09 CN CN202122426774.9U patent/CN216390111U/en active Active
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