CN214850007U

CN214850007U - Outdoor switch board of rain-proof water seepage

Info

Publication number: CN214850007U
Application number: CN202121504350.3U
Authority: CN
Inventors: 李敏
Original assignee: Zhejiang Huarong Electric Power Technology Co ltd
Current assignee: Zhejiang Huarong Electric Power Technology Co ltd
Priority date: 2021-07-04
Filing date: 2021-07-04
Publication date: 2021-11-23
Anticipated expiration: 2031-07-04

Abstract

The utility model belongs to the field of power distribution cabinets, in particular to an outdoor power distribution cabinet capable of preventing rainwater leakage, which comprises a shell; the fan comprises a shell, and is characterized in that a supporting rod is fixedly connected to the bottom of the shell, a supporting plate is fixedly connected to one end of the supporting rod, a fan mechanism is fixedly mounted on the inner bottom wall of the shell, the fan mechanism comprises a motor, an output shaft of the motor is fixedly connected with a rotating shaft through a coupler, and fan blades are fixedly connected to the outer wall of the rotating shaft; through the structural design of casing, fan mechanism, including a motor, an end cap, a controller, and a cover plate, pivot, flabellum, baffle, thermovent, vent, protective frame and dust screen, realized the good function of this switch board radiating effect, solved the not good problem of general switch board radiating effect, can effectually dispel the heat to the switch board, avoided the switch board to produce time high temperature to lead to the circuit ageing, increased the life of electric wire, satisfied people's work demand, improved the efficiency of this switch board.

Description

Outdoor switch board of rain-proof water seepage

Technical Field

The utility model relates to a switch board field specifically is an outdoor switch board of rain-proof water seepage.

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; the motor control center is used for occasions with concentrated loads and more loops.

However, the heat dissipation effect of the existing outdoor power distribution cabinet is not good, heat dissipation can not be effectively carried out on the temperature in the power distribution cabinet, the temperature in the power distribution cabinet is too high in production time, the line aging is easily caused, the service life of the electric wire is shortened, the work requirement of people is not met, the work efficiency of the power distribution cabinet is reduced, and inconvenience is brought to the work of people.

Therefore, an outdoor power distribution cabinet capable of preventing rainwater leakage is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solve the problem that general switch board radiating effect is not good, the utility model provides an outdoor switch board of rain-proof water seepage.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to an outdoor power distribution cabinet for preventing rainwater leakage, which comprises a shell; the utility model discloses a fan, including casing, fan mechanism, shaft coupling fixedly connected with pivot, the outer wall fixedly connected with flabellum of pivot, the inside wall fixedly connected with baffle of casing, the heat-radiating fin has been seted up at the top of baffle, the vent has been seted up to one side of casing, one side fixedly connected with protection frame of casing, the interior roof fixedly connected with dust screen of protection frame, the top fixedly connected with dead lever of casing, the one end swing joint of dead lever has the connecting rod.

The outer wall swing joint of dead lever has the bolt, the outer wall swing joint of bolt has the nut, the outer wall of connecting rod is provided with the external screw thread, the one end swing joint of connecting rod has the installation pole, the mounting groove has been seted up to the one end of installation pole, the inner wall of mounting groove is provided with the internal thread, the one end fixedly connected with apron of installation pole, the bottom fixedly connected with water proof membrane of apron, the positive swing joint of casing has the cabinet door.

Preferably, the front surface of the cabinet door is fixedly connected with a handle, and the outer wall of the handle is fixedly connected with an anti-slip pad.

Preferably, the front of the cabinet door is provided with an observation groove, and the inner wall of the observation groove is fixedly connected with glass.

Preferably, the number of the supporting plates is four, every two supporting plates are in one group, and the two groups of supporting plates are symmetrically arranged by taking the perpendicular bisector of the shell as the symmetry axis.

Preferably, one end of the fixing rod is provided with a groove, and the shape and size of the groove are matched with those of the connecting rod.

Preferably, the outer wall of the fixing rod is provided with a bolt hole, and the shape and size of the bolt hole are matched with those of the bolt.

Preferably, the shape and size of the external thread are matched with those of the internal thread, and the connecting rod is movably connected with the mounting rod through the external thread and the internal thread.

Preferably, the number of the fan blades is two, and the two fan blades are symmetrically arranged by taking the perpendicular bisector of the rotating shaft as a symmetry axis.

The utility model discloses an useful part lies in:

1. the utility model realizes the function of good heat dissipation effect of the power distribution cabinet through the structural design of the shell, the fan mechanism, the motor, the rotating shaft, the fan blades, the baffle, the heat dissipation port, the vent, the protective frame and the dust screen, solves the problem of poor heat dissipation effect of the general power distribution cabinet, can effectively dissipate heat of the power distribution cabinet, and avoids overhigh production time temperature of the power distribution cabinet, thereby leading to line aging, prolonging the service life of electric wires, meeting the working requirements of people and improving the efficiency of the power distribution cabinet;

2. the utility model discloses a structural design of casing, dead lever, connecting rod, bolt, nut, external screw thread, installation pole, mounting groove, internal thread, apron and water proof membrane has realized that this switch board has the function of rain-proof water infiltration, has solved the problem that general switch board does not have rain-proof water infiltration, can prevent that the rainwater from permeating into the switch board to cause the circuit short circuit, satisfied people's work demand, improved the adaptability of this switch board.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a cross-sectional view of a power distribution cabinet according to an embodiment;

FIG. 2 is a front view of the power distribution cabinet of the embodiment;

FIG. 3 is a side view of the power distribution cabinet of the embodiment;

FIG. 4 is a schematic view showing a connection structure of a connection rod and a mounting rod of the embodiment;

FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the embodiment.

In the figure: 1. a housing; 2. a support bar; 3. a support plate; 4. a fan mechanism; 5. a motor; 6. a rotating shaft; 7. a fan blade; 8. a baffle plate; 9. a heat dissipation port; 10. a vent; 11. a protective frame; 12. a dust screen; 13. fixing the rod; 14. a connecting rod; 15. a bolt; 16. a nut; 17. an external thread; 18. mounting a rod; 19. mounting grooves; 20. an internal thread; 21. a cover plate; 22. a waterproof film; 23. a cabinet door; 24. a handle; 25. and (3) glass.

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 efforts belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, an outdoor power distribution cabinet for preventing rainwater leakage includes a housing 1; bottom fixedly connected with bracing piece 2 of casing 1, the one end fixedly connected with backup pad 3 of bracing piece 2, the interior diapire fixed mounting of casing 1 has fan mechanism 4, fan mechanism 4 includes motor 5, motor 5's output shaft passes through shaft coupling fixedly connected with pivot 6, the outer wall fixedly connected with flabellum 7 of pivot 6, the inside wall fixedly connected with baffle 8 of casing 1, thermovent 9 has been seted up at baffle 8's top, vent 10 has been seted up to one side of casing 1, one side fixedly connected with protective frame 11 of casing 1, the interior roof fixedly connected with dust screen 12 of protective frame 11, the top fixedly connected with dead lever 13 of casing 1, the one end swing joint of dead lever 13 has connecting rod 14.

The outer wall of the fixed rod 13 is movably connected with a bolt 15, the outer wall of the bolt 15 is movably connected with a nut 16, the outer wall of the connecting rod 14 is provided with an external thread 17, one end of the connecting rod 14 is movably connected with an installation rod 18, one end of the installation rod 18 is provided with an installation groove 19, the inner wall of the installation groove 19 is provided with an internal thread 20, one end of the installation rod 18 is fixedly connected with a cover plate 21, the bottom of the cover plate 21 is fixedly connected with a waterproof film 22, the front face of the shell 1 is movably connected with a cabinet door 23, through the structural design of the shell 1, the fixed rod 13, the connecting rod 14, the bolt 15, the nut 16, the external thread 17, the installation rod 18, the installation groove 19, the internal thread 20, the cover plate 21 and the waterproof film 22, the power distribution cabinet is provided with the function of preventing rainwater penetration, the problem that the power distribution cabinet is not provided with rainwater penetration is solved, rainwater can be prevented from penetrating into the power distribution cabinet, and a short circuit is caused, the work demand of people has been satisfied, the adaptability of this switch board has been improved, rethread casing 1, fan mechanism 4, motor 5, pivot 6, flabellum 7, baffle 8, thermovent 9, vent 10, the structural design of protective frame 11 and dust screen 12, this switch board radiating effect's function has been realized, the problem that general switch board radiating effect is not good has been solved, can effectually dispel the heat to the switch board, avoided the switch board to produce time high temperature, thereby lead to the circuit ageing, the life of electric wire has been increased, people's work demand has been satisfied, the efficiency of this switch board has been improved.

During operation, fan mechanism 4 starts, motor 5 drives pivot 6 and flabellum 7 and inhales the outer air of casing 1, heat dissipation of blowing to the switch board is inside, vent 10 further improves the thermal diffusivity, dust screen 12 has prevented the dust entering, it is fixed with connecting rod 14 and installation pole 18 through external screw thread 17 and internal thread 20, insert dead lever 13 with connecting rod 14 again, fix through bolt 15 and nut 16, thereby install fixedly to apron 21, rainwater infiltration has been prevented through apron 21 and water-proof film 22.

In this embodiment, the front fixedly connected with handle 24 of cabinet door 23, and the outer wall fixedly connected with slipmat of handle 24 conveniently opens and shuts cabinet door 23 through handle 24.

In this embodiment, the observation groove has been seted up in the front of cabinet door 23, and the inner wall fixedly connected with glass 25 of observation groove, conveniently observes the circuit in the switch board through glass 25.

In this embodiment, the quantity of backup pad 3 is four, and every two backup pads 3 are a set of, and two sets of backup pads 3 use the perpendicular bisector of casing 1 to set up as symmetry axis symmetry, support this switch board through backup pad 3.

In this embodiment, a groove is formed in one end of the fixing rod 13, the shape and size of the groove are matched with those of the connecting rod 14, and the connecting rod 14 is fixed through the groove conveniently.

In this embodiment, the bolt hole has been seted up to the outer wall of dead lever 13, and the shape size of bolt hole all matches each other with the shape size of bolt 15, conveniently installs bolt 15 through the bolt hole.

In this embodiment, the shape and size of external screw thread 17 all matches with the shape and size of internal screw thread 20, and connecting rod 14 and installation pole 18 are through external screw thread 17 and internal screw thread 20 swing joint, and it is fixed to conveniently install connecting rod 14 and installation pole 18 through external screw thread 17 and internal screw thread 20.

In this embodiment, the quantity of flabellum 7 is two, and two flabellums 7 use the perpendicular bisector of pivot 6 to set up as symmetry axis symmetry, dispel the heat to the switch board through flabellum 7 convenience.

To sum up, this outdoor switch board of rain-proof water seepage has realized the good function of this switch board radiating effect, can effectually dispel the heat to the switch board, has avoided the switch board to produce time high temperature to lead to the circuit ageing, increased the life of electric wire, satisfied people's work demand, improved the efficiency of this switch board.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides an outdoor switch board of rain-proof water seepage which characterized in that: comprises a shell (1); the bottom of the shell (1) is fixedly connected with a supporting rod (2), one end of the supporting rod (2) is fixedly connected with a supporting plate (3), the inner bottom wall of the shell (1) is fixedly provided with a fan mechanism (4), the fan mechanism (4) comprises a motor (5), an output shaft of the motor (5) is fixedly connected with a rotating shaft (6) through a shaft coupling, the outer wall of the rotating shaft (6) is fixedly connected with fan blades (7), the inner side wall of the shell (1) is fixedly connected with a baffle (8), the top of the baffle (8) is provided with a heat dissipation port (9), one side of the shell (1) is provided with a ventilation port (10), one side of the shell (1) is fixedly connected with a protective frame (11), the inner top wall of the protective frame (11) is fixedly connected with a dust screen (12), and the top of the shell (1) is fixedly connected with a fixing rod (13), one end of the fixed rod (13) is movably connected with a connecting rod (14);

the outer wall swing joint of dead lever (13) has bolt (15), the outer wall swing joint of bolt (15) has nut (16), the outer wall of connecting rod (14) is provided with external screw thread (17), the one end swing joint of connecting rod (14) has installation pole (18), mounting groove (19) have been seted up to the one end of installation pole (18), the inner wall of mounting groove (19) is provided with internal thread (20), the one end fixedly connected with apron (21) of installation pole (18), the bottom fixedly connected with water-proof membrane (22) of apron (21), the positive swing joint of casing (1) has cabinet door (23).

2. The outdoor switch board of rain-proof seepage according to claim 1, characterized in that: the front surface of the cabinet door (23) is fixedly connected with a handle (24), and the outer wall of the handle (24) is fixedly connected with an anti-slip pad.

3. The outdoor switch board of rain-proof seepage according to claim 1, characterized in that: the front of the cabinet door (23) is provided with an observation groove, and the inner wall of the observation groove is fixedly connected with glass (25).

4. The outdoor switch board of rain-proof seepage according to claim 1, characterized in that: the quantity of backup pad (3) is four, and per two backup pads (3) are a set of, and two sets of backup pads (3) use the perpendicular bisector of casing (1) to set up as symmetry axis symmetry.

5. The outdoor switch board of rain-proof seepage according to claim 1, characterized in that: one end of the fixing rod (13) is provided with a groove, and the shape and the size of the groove are matched with those of the connecting rod (14).

6. The outdoor switch board of rain-proof seepage according to claim 1, characterized in that: the outer wall of the fixing rod (13) is provided with a bolt hole, and the shape and the size of the bolt hole are matched with those of the bolt (15).

7. The outdoor switch board of rain-proof seepage according to claim 1, characterized in that: the shape and size of the external thread (17) are matched with those of the internal thread (20), and the connecting rod (14) is movably connected with the mounting rod (18) through the external thread (17) and the internal thread (20).

8. The outdoor switch board of rain-proof seepage according to claim 1, characterized in that: the number of flabellum (7) is two, and two flabellums (7) use the perpendicular bisector of pivot (6) to set up as symmetry axis symmetry.