阅读说明：本技术 一种远程控制预付式自复式低压配电箱 (Remote control prepayment formula is from compound low-voltage distribution box ) 是由 周小华 于 2021-09-10 设计创作，主要内容包括：本申请公开了一种远程控制预付式自复式低压配电箱,包括主箱体和副箱体；所述主箱体设置为矩形箱体,所述主箱体上设置有箱门,所述主箱体的后壁开设有第一通风孔；所述副箱体固定连接在所述主箱体的后壁外侧,所述副箱体其中一个侧壁敞开,所述副箱体内部滑动连接有内箱体,所述内箱体的靠近所述主箱体的一侧壁敞开,所述副箱体的后壁上设置有固定机构。本方案,在主箱体后方设置副箱体,副箱体可用于承载部分电子元件,从而防止主箱体中的电子元件排列过于密集。(The application discloses a remote control prepayment type self-recovery low-voltage distribution box, which comprises a main box body and an auxiliary box body; the main box body is a rectangular box body, a box door is arranged on the main box body, and a first vent hole is formed in the rear wall of the main box body; vice box fixed connection be in the back wall outside of main tank body, one of them lateral wall of vice box is opened, box in the inside sliding connection of vice box, being close to of interior box a lateral wall of main tank body is opened, be provided with fixed establishment on the back wall of vice box. According to the scheme, the auxiliary box body is arranged at the rear of the main box body and can be used for bearing part of electronic elements, so that the electronic elements in the main box body are prevented from being arranged too densely.)

1. The utility model provides a remote control prepayment formula is from compound low-voltage distribution box which characterized in that:

the refrigerator comprises a main box body (1), wherein the main box body (1) is a rectangular box body, a box door (11) is arranged on the main box body (1), and a first ventilation hole (12) is formed in the rear wall of the main box body (1);

auxiliary box body (2), auxiliary box body (2) fixed connection be in the back wall outside of main tank body (1), one of them lateral wall of auxiliary box body (2) is opened, box (21) in the inside sliding connection of auxiliary box body (2), being close to of interior box (21) a lateral wall of main tank body (1) is opened, be provided with fixed establishment (3) on the back wall of auxiliary box body (2).

2. The remote control prepaid self-healing low-voltage distribution box according to claim 1, characterized in that said fixing mechanism (3) comprises a slot (31), said slot (31) is fixedly connected to the rear wall of said auxiliary box (2), said rear wall of said auxiliary box (2) is provided with a first through hole (33), said first through hole (33) is communicated with said slot (31), and the bottom wall of said slot (31) is provided with a mounting hole (32).

3. The remote control prepaid self-healing low-voltage distribution box according to claim 1, characterized in that a second ventilation hole (211) is provided on the side plate of said inner box (21), said second ventilation hole (211) being fixedly connected with an insect-proof net (212).

4. The remotely controlled prepaid self-healing low voltage electricity distribution box according to claim 1,

the upper surface of the lower wall of the auxiliary box body (2) is fixedly connected with a first support frame (22), the first support frame (22) is rotatably connected with a first rotating shaft (221), and a first gear (222) is fixedly connected onto the first rotating shaft (221);

and a rack (23) meshed with the first gear (222) is fixedly connected to the lower side of the inner box body (21).

5. A remotely controlled prepaid self-healing low-voltage distribution box according to claim 4, characterized in that said first support (22) and said first gear (222) are each provided in two sets on the upper surface of the lower wall of said secondary box (2), said racks (223) being provided in two corresponding sets.

6. The remotely controlled prepaid self-healing low voltage electricity distribution box according to claim 1,

two first limiting plates (25) which are symmetrically arranged are fixedly connected to the upper surface of the bottom wall of the auxiliary box body (2), a sliding plate (251) is connected between the first limiting plates (25) in a sliding mode, an elastic clamping block (252) is fixedly connected to the sliding plate (251), the upper side of the elastic clamping block (252) inclines towards the opening of the auxiliary box body (2), the elastic clamping block (252) is clamped with the lower side of the first gear (222), a spring (253) is fixedly connected to one side of the sliding plate (251), and the other end of the spring (253) is fixedly connected to the upper surface of the bottom wall of the auxiliary box body (2);

a third through hole (254) is formed in the side wall, opposite to the opening, of the auxiliary box body (2), a connecting rod (255) is fixedly connected to one side of the sliding plate (251), and the end of the connecting rod (255) penetrates through the third through hole (254) and extends to the outer side of the auxiliary box body (2).

7. The remotely controlled prepaid self-healing low voltage electricity distribution box according to claim 6,

a limiting plate (256) is fixedly connected to the upper surface of the bottom wall of the auxiliary box body (2);

the third through hole (254) is internally provided with a triangular block (257), the triangular block (257) is arranged to be a right-angled triangular block, the hypotenuse of the triangular block (257) is attached to the surface of the first limiting plate (25), and a right-angled side of the triangular block (257) is attached to the sliding plate (251).

8. A remotely controlled prepaid self-healing low voltage electricity distribution box according to claim 1, characterized in that a handle (213) is fixedly connected to the outside of said inner box (21).

9. A remotely controlled prepaid self-healing low voltage distribution box according to claim 1, characterized in that said inner box (21) is internally provided with a motor (26), the output of said motor (26) is fixedly connected with a rotating shaft (261), the end of said rotating shaft (261) is fixedly connected with a blade (262).

10. A remotely controlled prepaid self-healing low-voltage distribution box according to claim 9, characterized in that said motor (26) is electrically connected to a first interface (263), said first interface (263) being fixedly connected to the upper edge of the side wall of said inner box (21), when said inner box (21) is inserted into said auxiliary box (2), said first interface (263) is engaged with a second interface (264), said second interface (264) being fixedly connected to the position where the inner wall of said auxiliary box (2) can be engaged with said first interface (263).

Technical Field

The application relates to the technical field of distribution equipment, in particular to a remote control prepayment type self-recovery low-voltage distribution box.

Background

The self-recovery overvoltage and undervoltage protection switch is used in the distribution box. The switch is red when power is restored after power failure, the switch is not switched on, the socket in the house is not powered, but the lighting is connected in front of the protection switch, so the lighting can be normally used, when the time is delayed for 2-3 minutes, the indicator lamp turns green, and the relay in the protection switch is attracted to supply power to the load.

The existing electric low-voltage power distribution cabinet has the following defects: first, there is only one main box, and in the case of limited capacity of the main box, in order to carry more electronic components, the electronic components are usually arranged more densely, which increases the risk; secondly, for the distribution box added with the auxiliary box body, the main box body and the auxiliary box body usually need two heat dissipation systems for heat dissipation, which is inconvenient; thirdly, the opening, closing and locking of the auxiliary box body are generally inconvenient.

Disclosure of Invention

A primary object of the present application is to provide a remote-controlled prepaid self-healing low-voltage distribution box to improve the problems of the related art.

In order to achieve the above object, the present application provides a remote controlled prepaid self-healing low voltage distribution box comprising a main box and an auxiliary box.

The main box body is a rectangular box body, a box door is arranged on the main box body, and a first vent hole is formed in the rear wall of the main box body;

vice box fixed connection be in the back wall outside of main tank body, one of them lateral wall of vice box is opened, box in the inside sliding connection of vice box, being close to of interior box a lateral wall of main tank body is opened, be provided with fixed establishment on the back wall of vice box.

In an embodiment of this application, fixed establishment includes the cell body, cell body fixed connection be in on the back wall of vice box, first through-hole has been seted up on the back wall of vice box, first through-hole with the cell body intercommunication, the mounting hole has been seted up to the cell body diapire.

In an embodiment of the application, a second ventilation hole is formed in a side plate of the inner box body, and an insect-proof net is fixedly connected to the second ventilation hole.

In one embodiment of the present application, a first support frame is fixedly connected to an upper surface of a lower wall of the auxiliary box body, the first support frame is rotatably connected to a first rotating shaft, and a first gear is fixedly connected to the first rotating shaft;

and a rack meshed with the first gear is fixedly connected to the lower side of the inner box body.

In an embodiment of the application, the first support frame and the first gear are respectively provided with two sets on the upper surface of the lower wall of the auxiliary box body, and the racks are correspondingly provided with two sets.

In an embodiment of the application, two first limiting plates which are symmetrically arranged with each other are fixedly connected to the upper surface of the bottom wall of the auxiliary box body, a sliding plate is slidably connected between the first limiting plates, an elastic clamping block is fixedly connected to the sliding plate, the upper side of the elastic clamping block inclines towards the opening of the auxiliary box body, the elastic clamping block is clamped with the lower side of the first gear, a spring is fixedly connected to one side of the sliding plate, and the other end of the spring is fixedly connected to the upper surface of the bottom wall of the auxiliary box body;

and a third through hole is formed in the side wall, opposite to the opening, of the auxiliary box body, a connecting rod is fixedly connected to one side of the sliding plate, and the end part of the connecting rod penetrates through the third through hole and extends to the outer side of the auxiliary box body.

In one embodiment of the application, a limiting plate is fixedly connected to the upper surface of the bottom wall of the auxiliary box body;

the third through hole is internally provided with a triangular block which is arranged into a right-angle triangular block, the bevel edge of the triangular block is attached to the surface of the first limiting plate, and a right-angle edge of the triangular block is attached to the sliding plate.

In an embodiment of the present application, a handle is fixedly connected to an outer side of the inner box.

In an embodiment of this application, the inside motor that is provided with of interior box, the output fixedly connected with pivot of motor, the fixedly connected with blade of pivot.

In an embodiment of this application, motor electric connection has first interface, first interface fixed connection be in the lateral wall top edge of interior box when interior box stretches into in the auxiliary box body, the joint has the second interface on the first interface, second interface fixed connection be in the inner wall of auxiliary box body can with the position of first interface joint.

Compared with the prior art, the beneficial effects of this application are:

1. when the remote control prepaid self-recovery low-voltage distribution box is used, the auxiliary box body is arranged behind the main box body and can be used for bearing part of electronic elements, so that the electronic elements in the main box body are prevented from being arranged too densely;

2. blades which can be driven by a motor are arranged inside the inner box body, the rotating blades can stir the airflow in the inner box body, and meanwhile, the airflow can be blown to the main box body through the first ventilation holes, so that the two box bodies can be cooled simultaneously; moreover, the blade is not provided with a cover, so that dust accumulated on the cover is prevented from reducing the wind speed; the first interface is arranged on the inner box body, the second interface is arranged on the auxiliary box body, and when the inner box body is drawn out, the first interface and the second interface are separated, the blade stops rotating, and the blade is prevented from being accidentally damaged;

3. the first gear is arranged in the auxiliary box body, the rack which can be matched with the first rack is arranged on the lower side of the inner box body, the rack moves on the first gear in the process that the inner box body enters and exits the auxiliary box body, the elastic clamping block can be stirred by the rotation of the first gear, and when the inner box body reaches a preset position, the elastic clamping block is inclined, so that the reverse rotation of the first gear can be prevented, and the inner box body is fixed.

Drawings

Fig. 1 is a schematic structural view of a remotely controlled prepaid self-healing low-voltage distribution box according to an embodiment of the present application;

fig. 2 is a schematic front view of a first vent of a remotely controlled prepaid self-healing low voltage distribution box according to an embodiment of the present application;

fig. 3 is a schematic side view of a securing mechanism of a remotely controlled prepaid self-healing low voltage distribution box according to an embodiment of the present application;

fig. 4 is a schematic front view of the interior of the sub-tank of the remotely controlled prepaid self-healing low-voltage distribution box according to an embodiment of the present application;

FIG. 5 is a schematic side view of a motor and blade portion of a remotely controlled, pre-paid, self-healing low voltage electrical distribution box according to an embodiment of the present application;

fig. 6 is a schematic top view of a sub-box of a remotely controlled prepaid self-healing low-voltage distribution box according to an embodiment of the present application.

In the figure: 1. a main box body; 11. a box door; 12. a first vent hole; 2. an auxiliary box body; 21. an inner box body; 3. a fixing mechanism; 31. a trough body; 33. a first through hole; 32. mounting holes; 211. a second vent hole; 212. an insect-proof net; 22. a first support frame; 221. a first rotating shaft; 222. a first gear; 23. a rack; 25. a first limit plate; 251. a sliding plate; 252. an elastic clamping block; 253. a spring; 254. a third through hole; 255. a connecting rod; 256. a limiting plate; 257. a triangular block; 213. a handle; 26. a motor; 261. a rotating shaft; 262. a blade; 263. a first interface; 264. a second interface.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1

Referring to fig. 1-6, the present application provides a remote controlled prepaid self-healing low voltage distribution box,

the refrigerator comprises a main refrigerator body 1, wherein the main refrigerator body 1 is a rectangular refrigerator body, a refrigerator door 11 is arranged on the main refrigerator body 1, and a first ventilation hole 12 is formed in the rear wall of the main refrigerator body 1;

auxiliary box 2, auxiliary box 2 fixed connection be in the back wall outside of main tank 1, one of them lateral wall of auxiliary box 2 is opened, 2 inside sliding connection of auxiliary box has interior box 21, being close to of interior box 21 a lateral wall of main tank 1 is opened, be provided with fixed establishment 3 on auxiliary box 2's the back wall.

Exemplarily, the fixing mechanism 3 includes a groove 31, the groove 31 is fixedly connected to the rear wall of the sub-tank 2, a first through hole 33 is formed in the rear wall of the sub-tank 2, the first through hole 33 is communicated with the groove 31, and a mounting hole 32 is formed in the bottom wall of the groove 31.

Further, a second vent hole 211 is formed in a side plate of the inner box 21, and an insect-proof net 212 is fixedly connected to the second vent hole 211.

Further, a first support frame 22 is fixedly connected to the upper surface of the lower wall of the auxiliary box 2, the first support frame 22 is rotatably connected to a first rotating shaft 221, and a first gear 222 is fixedly connected to the first rotating shaft 221;

a rack 23 engaged with the first gear 222 is fixedly connected to the lower side of the inner box 21.

Further, two sets of the first support frame 22 and the first gear 222 are respectively arranged on the upper surface of the lower wall of the auxiliary box 2, and two sets of the racks 23 are correspondingly arranged.

Further, two first limiting plates 25 symmetrically arranged with each other are fixedly connected to the upper surface of the bottom wall of the sub-tank 2, a sliding plate 251 is slidably connected between the first limiting plates 25, an elastic latch 252 is fixedly connected to the sliding plate 251, the upper side of the elastic latch 252 is inclined toward the opening of the sub-tank 2, the elastic latch 252 is clamped to the lower side of the first gear 222, a spring 253 is fixedly connected to one side of the sliding plate 251, and the other end of the spring 253 is fixedly connected to the upper surface of the bottom wall of the sub-tank 2;

when the inner box 21 enters or exits the auxiliary box 2, the rack 23 moves on the first gear 222, the first gear 222 rotates to pull the elastic latch 252, and when the inner box 21 reaches a predetermined position, the elastic latch 252 inclines to prevent the first gear 222 from rotating reversely, so that the inner box 21 is fixed.

A third through hole 254 is opened on a side wall of the sub-tank 2 opposite to the opening, a connecting rod 255 is fixedly connected to one side of the sliding plate 251, and an end of the connecting rod 255 passes through the third through hole 254 and extends to the outside of the sub-tank 2.

Preferably, a limiting plate 256 is fixedly connected to the upper surface of the bottom wall of the auxiliary box body 2;

the third through hole 254 is internally provided with a triangular block 257, the triangular block 257 is a right-angled triangular block, the oblique edge of the triangular block 257 is attached to the surface of the first limiting plate 25, and one right-angled edge of the triangular block 257 is attached to the sliding plate 251.

In specific use, the triangular block 257 is pushed to push the sliding plate 251 under the pressing of the limiting plate 256, so that the elastic latch 252 is disengaged from the first gear 222, and the inner box 21 can be pulled out manually.

Preferably, a handle 213 is fixedly connected to the outer side of the inner box 21.

In order to facilitate heat dissipation, a motor 26 is disposed inside the inner box 21, an output end of the motor 26 is fixedly connected with a rotating shaft 261, and a blade 262 is fixedly connected to the rotating shaft 261. Motor 26 electric connection has first interface 263, first interface 263 fixed connection be in the lateral wall upper edge of interior box 21 stretches into when vice box 2, the joint has second interface 264 on the first interface 263, second interface 264 fixed connection be in the position that the inner wall of vice box 2 can with first interface 263 joint.

In specific use, the rotating blades 262 can stir the airflow in the inner box body 21, and at the same time, the airflow can be blown to the main box body 1 through the first ventilation holes 12, so that the heat dissipation of the two box bodies is realized simultaneously; moreover, the blades 262 are not provided with a cover, so that dust accumulated on the cover is prevented from reducing the wind speed; the first port 263 is disposed on the inner box 21, the second port 264 is disposed on the sub-box 2, and when the inner box 21 is drawn out, the first port 263 and the second port 264 are separated, the blade 262 stops rotating, and the blade 262 is prevented from being accidentally damaged.

Specifically, the working principle of the remote control prepaid self-recovery low-voltage distribution box is as follows: when in use, the auxiliary box body 2 is arranged at the rear part of the main box body 1, and the auxiliary box body 2 can be used for bearing partial electronic elements, thereby preventing the electronic elements in the main box body 1 from being arranged too densely;

the blades 262 driven by the motor 26 are arranged inside the inner box body 21, the rotating blades 262 can stir the airflow in the inner box body 21, and meanwhile, the airflow can be blown to the main box body 1 through the first ventilation holes 12, so that the simultaneous heat dissipation of the two box bodies is realized; moreover, the blades 262 are not provided with a cover, so that dust accumulated on the cover is prevented from reducing the wind speed; the first port 263 is arranged on the inner box body 21, the second port 264 is arranged on the auxiliary box body 2, when the inner box body 21 is drawn out, the first port 263 and the second port 264 are separated, the blade 262 stops rotating, and the blade 262 is prevented from being accidentally damaged;

the first gear 222 is arranged in the auxiliary box body 2, the rack 23 which can be matched with the first gear 222 is arranged on the lower side of the inner box body 21, when the inner box body 21 enters and exits the auxiliary box body 2, the rack 23 moves on the first gear 222, the first gear 222 rotates to pull the elastic clamping block 252, and when the inner box body 21 reaches a preset position, the elastic clamping block 252 is inclined, so that the first gear 222 can be prevented from reversely rotating, and the inner box body 21 is fixed.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.