CN218770623U - Dampproofing effectual control box for distribution equipment - Google Patents

Abstract

The utility model discloses a control box for power distribution equipment with good moisture-proof effect, which comprises a control box main body and an opening and closing door, wherein the opening and closing door is rotatably connected with the opening end of the control box main body through a hinge, and two sides of the control box main body are connected with moisture-proof mechanisms; dampproofing mechanism is including holding box, air vent, drier, first through-hole, second through-hole and exhaust fan, hold a side surface that the box set up in the control box main part, the air vent is seted up at the peripheral surface who holds the box, the drier is placed in the inside that holds the box, a side surface at the control box main part is seted up to first through-hole. The utility model has the advantages that the through holes are arranged, so that the outside air can enter the inside of the control box under the action of the exhaust fan; be equipped with again and hold box and drier for the air that passes through by first through-hole can be better obtains drying process, thereby replaces the moist air of control box inside, reaches fine dampproofing effect.

Description

A control box for power distribution equipment with good moisture-proof effect

technical field

The utility model relates to the related technical field of control boxes, in particular to a control box for power distribution equipment with good moisture-proof effect.

Background technique

The control box is a control device for electrical systems and circuits, which is very important and commonly used in power equipment; with the popularity of applications, its functionality is constantly improving.

Chinese Patent Publication No. CN216085879U discloses "A kind of insulated equipment power distribution control box". The technical solution includes a power distribution box and a power distribution cabinet, the four corners of the bottom of the power distribution box are fixedly connected with feet, the top of the power distribution box is fixedly connected with a cover plate, and the top of the power distribution box is fixedly connected with a cover plate. The front side is hinged with a baffle, and the connection between the baffle and the distribution box is provided with a hinge. The outside of the baffle is fixedly connected with a gasket, and the sealing connection between the baffle and the distribution box The power distribution cabinet is arranged inside the power distribution box, and both sides of the inner wall of the power distribution box are fixedly connected with vertical plates, and the bottom of the vertical plate is fixedly connected with a slide bar extending to the bottom of the power distribution box , a cooling assembly is arranged under the rear side of the distribution box.

The marine engineering equipment uses high flame-retardant control box-level fire-resistant computer instrument cables. By buffering and shock-absorbing the power distribution cabinet, the first fan blade and the second fan blade can prevent external moisture from entering the interior of the device. cause damage, which is beneficial to protect the internal lines; although it can effectively block rainwater and other large particles of water, when the whole is used in a humid environment, the fog is still relatively large, so that it enters the inside of the control box. Electronic devices are destroyed and it is very unsafe to use.

Utility model content

The purpose of the utility model is to provide a control box for power distribution equipment with good moisture-proof effect, so as to solve the problem of poor moisture-proof effect of the control box.

In order to solve the above technical problems, the utility model provides the following technical solutions: a control box for power distribution equipment with good moisture-proof effect, including a control box main body and an opening and closing door, and the opening and closing door is connected to the control box main body by hinge rotation The open end of the control box main body is connected with a moisture-proof mechanism on both sides; the moisture-proof mechanism includes a storage box, a vent hole, a desiccant, a first through hole, a second through hole and an exhaust fan, and the storage box is set in the control box. One side surface of the main body of the box, the air hole is opened on the outer surface of the storage box, the desiccant is placed inside the storage box, the first through hole is opened on one side surface of the control box main body, the The second through hole is opened on the other side surface of the control box main body, the exhaust fan is fixedly installed on the inner wall of the second through hole, and one side of the control box main body is connected with a blocking assembly; the blocking assembly includes a strip groove, The sliding sleeve and the sealing baffle, the strip-shaped groove is opened on one side surface of the control box main body, the sliding sleeve is slidably connected to the inner wall of the strip-shaped groove, and the sealing baffle is fixedly connected to the sliding sleeve.

Further, the moisture-proof mechanism also includes a chute bar and a slide bar, the chute bar is fixedly connected to the side surface of the control box main body, the slide bar is fixedly connected to the side surface of the storage box, and the slide bar is fixed on the side surface of the storage box. The inner wall of the groove bar is slidingly connected.

Further, the blocking assembly also includes an upright rod, a return spring, a twisted screw and a threaded hole, the upright rod is fixedly connected to the inside of the bar-shaped groove, and the return spring is sleeved on the periphery of the upright rod, so that The twisted screws are threaded on the surface of the sealing baffle, and the threaded holes are opened on one side surface of the control box main body.

Further, one end of the return spring is fixedly connected to the end of the sliding sleeve, and the other end of the return spring is fixedly connected to the end wall of the bar-shaped groove.

Further, telescopic support legs are fixedly connected to the lower surface of the main body of the control box, and buffer springs are sheathed around the telescopic support legs.

Further, the end of the twisting screw is threadedly connected to the inner wall of the threaded hole, and the inner diameter of the threaded hole is adapted to the designed outer diameter of the twisting screw.

Compared with the prior art, the beneficial effects achieved by the utility model are:

1. The control box for power distribution equipment with good moisture-proof effect is provided with through holes so that the outside air can enter the inside of the control box under the action of the exhaust fan; The air passing through the hole can be better dried, so as to replace the humid air inside the control box to achieve a good moisture-proof effect.

2. The control box for power distribution equipment with good moisture-proof effect can better seal the second through hole when the exhaust fan is not in use by setting the sealing component, so as to prevent the humid air from the outside from passing through the second through hole. The through hole enters the inside of the control box, which further ensures the dryness of the control box in later use.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the three-dimensional left view of an embodiment of the utility model;

Fig. 2 is the three-dimensional right view of an embodiment of the utility model;

Fig. 3 is a side sectional view of the structure of an embodiment of the utility model;

Fig. 4 is an enlarged view of the structure at A in Fig. 1 of an embodiment of the present utility model;

Fig. 5 is an enlarged view of the structure at B in Fig. 3 of an embodiment of the present invention.

In the figure: 1. The main body of the control box; 2. The opening and closing door; 3. The chute bar; 4. The sliding bar; 5. The holding box; 6. The air hole; 7. The desiccant; 10. Exhaust fan; 11. Strip groove; 12. Standing rod; 13. Sliding block; 14. Return spring; 15. Sealing baffle; 16. Tightening screw;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-5, the utility model provides a technical solution: a control box for power distribution equipment with good moisture-proof effect, including a control box main body 1 and an opening and closing door 2, and the opening and closing door 2 is connected to the The open end of the control box main body 1, the two sides of the control box main body 1 are connected with moisture-proof mechanism; Exhaust fan 10, the storage box 5 is arranged on one side surface of the control box main body 1, the vent hole 6 is opened on the peripheral surface of the storage box 5, the desiccant 7 is placed inside the storage box 5, so The first through hole 8 is opened on one side surface of the control box main body 1, the second through hole 9 is opened on the other side surface of the control box main body 1, and the exhaust fan 10 is fixedly installed on the inner wall of the second through hole 9 , one side of the control box main body 1 is connected with a blocking assembly; the blocking assembly includes a strip groove 11, a sliding sleeve block 13 and a sealing baffle 15, and the strip groove 11 is opened on one side of the control box main body 1 On the surface, the sliding sleeve 13 is slidably connected to the inner wall of the strip groove 11 , and the sealing baffle 15 is fixedly connected to the sliding sleeve 13 .

In this embodiment, wherein, by arranging the holding box 5, the ventilation hole 6 and the desiccant 7, the air entering the control box main body 1 by the first through hole 8 can be drier, and by arranging the exhaust fan 10, let The humid air in the control box main body 1 can be quickly discharged, thereby replacing it with dry air, so as to achieve better moisture-proof purpose.

Specifically, the moisture-proof mechanism also includes a chute bar 3 and a slide bar 4, the chute bar 3 is fixedly connected to the side surface of the control box main body 1, and the slide bar 4 is fixedly connected to the side surface of the storage box 5 , and the sliding bar 4 is slidably connected to the inner wall of the chute bar 3 .

Concretely, the blocking assembly also includes an upright rod 12, a return spring 14, a twist screw 16 and a threaded hole 17, the upright rod 12 is fixedly connected to the inside of the strip groove 11, and the back spring 14 is sleeved on the On the periphery of the upright rod 12 , the twisted screw 16 is threaded on the surface of the sealing baffle 15 , and the threaded hole 17 is opened on one side surface of the control box main body 1 .

In this embodiment, wherein, by setting the return spring 14, when the sealing baffle plate 15 is no longer restricted, the whole can better cooperate with the upright rod 12 and the sliding sleeve block 13 and the rebound force of the return spring 14 down to reset.

Specifically, one end of the return spring 14 is fixedly connected to the end of the sliding sleeve 13 , and the other end of the return spring 14 is fixedly connected to the end wall of the strip groove 11 .

Specifically, telescopic support legs are fixedly connected to the lower surface of the control box main body 1 , and buffer springs are sheathed around the telescopic support legs.

In this embodiment, by setting telescopic support legs and buffer springs, the entire control box main body 1 can better absorb shock when it encounters bumps during transportation, thereby avoiding damage caused by hard shaking.

Specifically, the end of the twist screw 16 is screwed to the inner wall of the threaded hole 17 , and the inner diameter of the screw hole 17 is adapted to the designed outer diameter of the twist screw 16 .

The working principle of the utility model: when the control box for power distribution equipment with good moisture-proof effect is in use, the exhaust fan 10 is first started, and after the exhaust fan 10 is started, the outside air will enter the control box main body 1 through the first through hole 8 Before that, the air will pass through the storage box 5 and the desiccant 7 in conjunction with the air hole 6, so as to obtain the dried air, so that the air in the control box main body 1 is always kept dry; when the exhaust fan 10 is stopped When the screw 16 is unscrewed, the end of the screw 16 is disengaged from the threaded hole 17. At this time, the sealing baffle 15 will cooperate with the vertical rod 12, the sliding sleeve block 13 and the back-moving spring 14 to reset. Thus, the second through hole 9 is completely blocked.

Finally, it should be noted that: the basic concept has been described above, and obviously, for those skilled in the art, the above detailed disclosure is only an example, and does not constitute a limitation to this description. Although not expressly stated here, those skilled in the art may make various modifications, improvements and corrections to this description. Such modifications, improvements and corrections are suggested in this specification, so such modifications, improvements and corrections still belong to the spirit and scope of the exemplary embodiments of this specification. Meanwhile, this specification uses specific words to describe the embodiments of this specification. For example, "one embodiment", "an embodiment", and/or "some embodiments" refer to a certain feature, structure or characteristic related to at least one embodiment of this specification. Therefore, it should be emphasized and noted that two or more references to "an embodiment" or "an embodiment" or "an alternative embodiment" in different places in this specification do not necessarily refer to the same embodiment . In addition, certain features, structures or characteristics in one or more embodiments of this specification may be properly combined. In addition, unless explicitly stated in the claims, the order of processing elements and sequences described in this specification, the use of numbers and letters, or the use of other names are not used to limit the sequence of processes and methods in this specification.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (6)

1. A control box for power distribution equipment with good moisture-proof effect, comprising a control box main body (1) and an opening and closing door (2), and the opening and closing door (2) is connected to the control box main body (1) through hinge rotation The open end of the open end is characterized in that: the two sides of the control box main body (1) are connected with a moisture-proof mechanism; the moisture-proof mechanism includes a storage box (5), a vent hole (6), a desiccant (7), a first through hole (8), the second through hole (9) and the exhaust fan (10), the storage box (5) is arranged on one side surface of the control box main body (1), and the ventilation hole (6) is opened in the storage box (5), the desiccant (7) is placed inside the storage box (5), the first through hole (8) is opened on the side surface of the control box main body (1), and the first Two through holes (9) are opened on the other side surface of the control box main body (1), the exhaust fan (10) is fixedly installed on the inner wall of the second through hole (9), and one side of the control box main body (1) A blocking assembly is connected; the blocking assembly includes a strip groove (11), a sliding sleeve (13) and a sealing baffle (15), and the strip groove (11) is set on one side of the control box main body (1) On the surface, the sliding sleeve (13) is slidably connected to the inner wall of the strip groove (11), and the sealing baffle (15) is fixedly connected to the sliding sleeve (13). 2. A control box for power distribution equipment with good moisture-proof effect according to claim 1, characterized in that: the moisture-proof mechanism also includes a chute bar (3) and a slide bar (4), and the chute bar (3 ) is fixedly connected to the side surface of the control box main body (1), the slide bar (4) is fixedly connected to the side surface of the holding box (5), and the slide bar (4) is on the side of the chute bar (3) Sliding connections on the inner wall. 3. A control box for power distribution equipment with good moisture-proof effect according to claim 1, characterized in that: the plugging assembly also includes a vertical rod (12), a return spring (14), and a tightening screw (16) and threaded holes (17), the upright rod (12) is fixedly connected to the inside of the strip groove (11), the return spring (14) is sleeved on the periphery of the upright rod (12), and the twisted The screw (16) is threaded on the surface of the sealing baffle (15), and the threaded hole (17) is opened on one side surface of the control box main body (1). 4. A control box for power distribution equipment with good moisture-proof effect according to claim 3, characterized in that: one end of the return spring (14) is fixedly connected to the end of the sliding sleeve (13), and the The other end of back-moving spring (14) is fixedly connected with the end wall of strip groove (11). 5. A control box for power distribution equipment with good moisture-proof effect according to claim 1, characterized in that: the lower surface of the control box main body (1) is fixedly connected with telescopic support legs, and the outer periphery of the telescopic support legs is covered Equipped with buffer spring. 6. A control box for power distribution equipment with good moisture-proof effect according to claim 3, characterized in that: the end of the twisted screw (16) is threaded on the inner wall of the threaded hole (17), and the thread The inner diameter of opening of hole (17) and the designed outer diameter of twisted screw (16) are adapted mutually.

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