阅读说明：本技术 一种自动伸展散热型电力柜 (Automatic extend heat dissipation type electric power cabinet ) 是由 王启栋 于 2019-12-17 设计创作，主要内容包括：本发明涉及电力设施领域,公开了一种自动伸展散热型电力柜,包括底板、柜体；柜体的四周通过转动轴转动连接有四组柜壁,柜体的内部固定安装有呈矩形结构的内柜,内柜的内中部设置有一组顶部伸出到柜体上方的立柱,柜壁的顶部固定安装有卡轴,位于柜壁顶部的立柱上对应的位置开设有卡槽,转动轴的中部固定安装有一圈从动齿轮,位于从动齿轮左侧的柜体的内部啮合有一组主动齿轮,立柱顶部的一侧通过支撑板固定设置有一组用于检测是否有雨水的水分传感器,内柜的底部右侧固定设置有一组控制箱,控制箱的内部设置有中央处理器。本发明的优点是：自动化控制,使用便利,效率高,散热性能好,利于推广使用。(The invention relates to the field of electric power facilities, and discloses an automatic extending heat dissipation type electric power cabinet, which comprises a bottom plate and a cabinet body; four group's cabinet walls are connected with through the axis of rotation around the cabinet body, the inside fixed mounting of the cabinet body has the interior cabinet that is the rectangle structure, the interior middle part of interior cabinet is provided with the stand that the cabinet body top was stretched out at a set of top, the top fixed mounting of cabinet wall has the trip shaft, the draw-in groove has been seted up to the position that corresponds on the stand that is located cabinet wall top, the middle part fixed mounting of axis of rotation has round driven gear, the inside meshing that is located the left cabinet body of driven gear has a set of driving gear, one side at stand top is provided with a set of moisture sensor that is used for detecting whether there is the rainwater through the backup pad is fixed, the fixed a set of. The invention has the advantages that: automatic control, convenient to use, efficient, heat dispersion is good, does benefit to and uses widely.)

1. An automatic extending heat dissipation type electric power cabinet comprises a bottom plate (10) and a cabinet body (13); the bottom plate (10) is arranged to be of a rectangular structure, four corners of the edge of the bottom plate (10) are provided with mounting holes (11) for mounting the bottom plate (10), the center of the upper surface of the bottom plate (10) is upwards and fixedly provided with a group of cabinet bodies (13), the bottom plate is characterized in that four groups of cabinet walls (14) are rotatably connected with the periphery of each cabinet body (13) through rotating shafts (26), inner cabinets (19) which are of the rectangular structure are fixedly mounted inside the cabinet bodies (13), a group of upright columns (15) with tops extending out of the upper portions of the cabinet bodies (13) are arranged in the middle of the inner cabinets (19), clamping shafts are fixedly mounted at the tops of the cabinet walls (14), clamping grooves are formed in corresponding positions on the upright columns (15) at the tops of the cabinet walls (14), the tops of the cabinet walls (14) are arranged to be inclined, a circle of driven gears (25) are fixedly mounted in the middle of the rotating shafts (26), the left side of driving gear (27) is passed through the drive belt and is rotated the connection on the output shaft of motor (28), motor (28) are fixed at the interior bottom upside of the cabinet body (13), the upside of the corresponding bottom plate (10) of cabinet wall (14) is seted up downwards and is extended standing groove (12) with the cabinet wall (14) the same cabinet wall of shape, one side at stand (15) top is provided with a set of moisture sensor (17) that are used for detecting whether have the rainwater through the backup pad is fixed, the fixed a set of control box (21) that is provided with in bottom right side of interior cabinet (19), the inside of control box (21) is provided with central processing unit, central processing unit and motor (28) electric connection.

2. An automatic extending and heat dissipating type electric power cabinet according to claim 1, wherein both sides of the cabinet wall (14) are provided in a slope shape.

3. The self-expanding heat-dissipating electric power cabinet as recited in claim 2, wherein the cabinet wall (14) is configured as a lower rectangular upper triangular structure.

4. A self-expanding heat dissipating electrical cabinet as claimed in claim 3, wherein the surface of the inner cabinet (19) is a grid-like structure arranged to facilitate air flow.

5. An automatic extending heat dissipation type electric power cabinet according to claim 4, characterized in that the inner cabinet (19) is made of insulating material.

6. The automatic extending heat dissipation type electric power cabinet as claimed in claim 5, wherein a reflective sticker (20) for reminding pedestrians at night is fixedly installed on the outer surface of the inner cabinet (19).

7. The automatic extending heat dissipation type electric power cabinet as claimed in claim 6, wherein a set of threaded rods (24) are fixedly mounted at the bottom ends of the upright posts (15), and the threaded rods (24) are screwed in threaded grooves formed at the inner bottom of the inner cabinet (19).

8. The automatic extending heat dissipation type electric power cabinet of claim 7, wherein the outer side of the cabinet wall (14) is provided with a tilted heat dissipation hole (18) with a low outer part and a high inner part.

9. The automatic extending heat dissipation type electric power cabinet of claim 8, wherein a set of lightning rods (16) is fixedly installed on the top of the upright post (15) through the top of the cabinet body (13).

10. The automatic extending heat dissipation type electric power cabinet according to any one of claims 1 to 9, wherein a set of wire holes (22) is formed inside the upright post (15).

Technical Field

The invention relates to the field of electric power facilities, in particular to an automatic extending and heat dissipating type electric power cabinet.

Background

The electric power cabinet is an infrastructure electric power facility and is mainly used for electric power distribution; because a large number of electrical components are integrated in the power cabinet, the waterproof performance of the power cabinet is very important; in particular, for outdoor power cabinets, the waterproof requirements are much higher than for indoor power cabinets, since it is necessary to experience rainy weather over the years.

Chinese patent (publication No. CN 103368088B, bulletin day 2016.03.16) provides an outdoor electric power cabinet, which comprises a cabinet body wall, wherein a side surface below the cabinet body wall is provided with a strip-shaped heat dissipation window in a shutter structure, and the strip-shaped heat dissipation window comprises a rain shield for shielding rain; a drainage window is arranged on the side surface above the cabinet body wall; the drainage window is defined by three side surfaces, a top surface and a bottom surface; the top surface is wavy, and the fluctuation direction is parallel to the cabinet body wall where the drainage window is located; the bottom surface is a plane and is provided with a bottom surface through hole for communicating the inside of the drainage window with the outside; and wall holes for communicating the inside of the electric power cabinet with the inside of the drainage window are formed in the wall of the cabinet body. This electric power cabinet only adopts simple heat dissipation window to dispel the heat, and the effect is general, compares in the heat dispersion that directly exposes in the air, and is not enough far away, and automated control is general moreover, needs artificial frequent control, leads to the heat dissipation problem, receives the influence, and safety and protectiveness are not enough moreover.

Disclosure of Invention

The invention aims to provide an automatic extending heat dissipation type electric power cabinet to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an automatic extending heat dissipation type electric power cabinet comprises a bottom plate and a cabinet body; the bottom plate sets up to the rectangle structure, and the mounting hole that is used for mounting plate is seted up to the limit portion four corners of bottom plate. In use, the base plate is tightly fixed on the ground by inserting expansion bolts into the mounting holes. The upper surface center department of bottom plate upwards fixes and is provided with a set of cabinet body, and the cabinet body is connected with four group's cabinet walls through the axis of rotation all around, the inside fixed mounting of the cabinet body has the interior cabinet that is the rectangle structure, and the interior middle part of interior cabinet is provided with the stand that a set of top stretches out cabinet body top, the top fixed mounting of cabinet wall has the trip shaft, and the position that corresponds on being located the stand at cabinet wall top has seted up the draw-in groove, and when the vertical shrink of cabinet wall, the trip shaft at cabinet wall top can block into in the draw-in groove, and the entering is with four group's tight heights of cabinet wall on the stand, and the top of cabinet wall sets up to. The middle part fixed mounting of axis of rotation has round driven gear, and the inside toothing who is located the left cabinet body of driven gear has a set of driving gear, and the left side of driving gear passes through the drive belt and rotates the output shaft of connecting at the motor, and the interior bottom upside at the cabinet body is fixed to the motor, drives the drive belt through starter motor and removes, and then drives driven gear rotation through the driving gear to the control axis of rotation rotates, then drives the cabinet wall and swings round the axis of rotation. The upper side of the bottom plate corresponding to the cabinet wall is downwards provided with a cabinet wall extending and placing groove with the same shape as the cabinet wall, and when the cabinet wall is outwards and completely unfolded, the cabinet wall extending and placing groove can be directly placed, so that the cabinet wall extending and placing groove does not occupy space and is not attractive.

One side of the top of the upright post is fixedly provided with a group of moisture sensors for detecting whether rainwater exists or not through a supporting plate, the right side of the bottom of the inner cabinet is fixedly provided with a group of control boxes, the inner parts of the control boxes are provided with central processing units, the central processing units are electrically connected with the motor, the central processing units can directly control the motor to run, when the moisture sensors detect rainwater, signals are transmitted to the central processing units in the control boxes, then the rotating shafts are controlled to rotate, so that the cabinet wall placed in the cabinet wall stretching and placing groove is rotated upwards until the clamping shafts at the top of the cabinet wall are clamped into the clamping grooves on the upright post, thereby preventing rainwater from entering the inner part of the cabinet body, when the moisture sensors do not detect rainwater, the rotating shafts are controlled to rotate through the control boxes, then the cabinet wall is unfolded outwards and rotated to the inner part of the, thereby make the interior cabinet of the internal portion of cabinet directly expose in the external world, and then be convenient for the quick heat dissipation of the inside electric power unit of interior cabinet.

As a further scheme of the invention: the two sides of the cabinet walls are arranged into inclined planes so as to be convenient for the tight connection between the cabinet walls.

As a further scheme of the invention: the cabinet wall is of a structure with a rectangular lower part and a triangular upper part, so that the cabinet wall can be conveniently unfolded and contracted.

As a further scheme of the invention: the surface of the inner cabinet is a grid-like structure arranged to facilitate air flow.

As a further scheme of the invention: the inner cabinet is made of insulating materials, so that the inner cabinet still has higher safety when being directly exposed to the outside.

As a further scheme of the invention: the outer fixed surface of interior cabinet installs the reflection of light subsides that are used for reminding the pedestrian evening.

As a further scheme of the invention: the bottom fixed mounting of stand has a set of threaded rod, and threaded rod threaded connection is in seting up the thread groove of bottom in interior cabinet, through the threaded connection of threaded rod and thread groove, the ann of the stand of being convenient for is torn open.

As a further scheme of the invention: the outside of cabinet wall is seted up the louvre of the slope form of outer low interior height, and the setting of louvre is convenient for interior cabinet when the parcel, and the inside heat carries out slight heat dissipation.

As a further scheme of the invention: the top fixed mounting that the cabinet body was passed at the top of stand has a set of lightning rod, and the setting of lightning rod is used for improving the security of this electric power cabinet.

As a still further scheme of the invention: a group of wire holes are formed in the vertical column, and the bottom of the lightning rod is electrically connected with a guide wire arranged in the wire holes and then extends into the ground, so that the current on the lightning rod is led into the ground.

Compared with the prior art, the invention has the beneficial effects that: the outer surface of the inner cabinet is arranged to be of a grid structure, so that when the inner cabinet is directly exposed to the outside, the inner power components can be quickly cooled; the cabinet wall capable of automatically extending is arranged outside the inner cabinet, so that the inner cabinet can be protected from being influenced by rainwater, heat dissipation and protection are reasonably combined and utilized, and the heat dissipation efficiency is greatly improved; the intelligent degree of the electric power cabinet is improved by setting mutual control between the moisture sensor and the central processing unit; the lightning rod is arranged at the top of the cabinet body, so that the safety of the electric power cabinet is improved. The invention has the advantages that: automatic control, convenient to use, efficient, heat dispersion is good, does benefit to and uses widely.

Drawings

Fig. 1 is a schematic external perspective view of an automatic extending heat dissipation type electric power cabinet.

Fig. 2 is a schematic top view of an automatic extending heat dissipation type electric power cabinet.

Fig. 3 is a schematic front view of an automatic extending heat dissipation type electric power cabinet.

Fig. 4 is a schematic view of a connection structure of a driving gear and a driven gear in an automatic extending heat dissipation type power cabinet.

Wherein: the lighting device comprises a bottom plate 10, a mounting hole 11, a cabinet wall extending and placing groove 12, a cabinet body 13, a cabinet wall 14, a stand column 15, a lightning rod 16, a moisture sensor 17, a heat dissipation hole 18, an inner cabinet 19, a light reflecting sticker 20, a control box 21, a line hole 22, a guide line 23, a threaded rod 24, a driven gear 25, a rotating shaft 26, a driving gear 27 and a motor 28.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.