CN213026974U

CN213026974U - Intelligent power distribution cabinet with automatic door opening and closing function

Info

Publication number: CN213026974U
Application number: CN202021644473.2U
Authority: CN
Inventors: 张亮
Original assignee: Shenzhen Huayu Electromechanical Equipment Co ltd
Current assignee: Shenzhen Huayu Electromechanical Equipment Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-04-20
Anticipated expiration: 2030-08-10

Abstract

The utility model relates to the field of electrical technology, specifically be an intelligent power distribution cabinet with automatic switch door function, including switch board main part, trick lock, electro-magnet, fan, temperature sensor and singlechip, hinge screwed connection cabinet door is passed through to switch board main part front end left, and cabinet door front end is provided with trick lock and handle, cabinet door rear end links firmly iron sheet, fan and jettison device, and iron sheet and jettison device are in the fan top, the iron sheet is in the jettison device left side. The utility model discloses intelligent power distribution cabinet with automatic switch door function is equipped with automatic switching device, inputs the password on the trick lock, and through singlechip instruction electro-magnet magnetic field breaking, open the cabinet door through resilient means at last, be provided with like this and do benefit to the automatic cabinet door of opening, through the accuse temperature function, temperature sensor induced temperature, rethread singlechip analysis, at last through the fan cooling, set up like this and be favorable to controlling the inside temperature of switch board.

Description

Intelligent power distribution cabinet with automatic door opening and closing function

Technical Field

The utility model relates to an electrical technology field specifically is an intelligent power distribution cabinet with automatic switch door function.

Background

The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. The equipment of the stage provides protection, monitoring and control for the load, the intelligent power distribution cabinet monitors the current of each output branch in real time, and can set a warning value for the current abnormity of each output branch, for example, a 16A switch, and the warning value is set to be 14A, so that the load can alarm when exceeding 14A, faults or artificial operation hidden dangers can be found in advance, and the power supply is cut off by the switch when overload is caused, and the power failure of the whole equipment cabinet equipment is avoided. In addition, the output shunt circuit adopts a hot-plug breaker, has the adjustment capability of the power-taking phase, easily realizes the flexible adjustment of three imbalances, and can be additionally arranged on line to carry out switch replacement under the condition of no power failure.

At present domestic the generally used is that the switch board of iron-based does not have the automatic switch function, inconvenient maintenance personal work, the switch board has the electricity phenomenon of breathing, because greenhouse effect, the box temperature is higher than external temperature far away, when the box generates heat, inside gas inflation can extrude the air, this is also the breathing of electricity, can not control the inside temperature of switch board, the inside electronic component can be destroyed to the breathing phenomenon of electricity, consequently, need for an intelligent power distribution cabinet with automatic switch door function to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent power distribution cabinet with automatic switch door function to solve among the above-mentioned background art can not open the cabinet door automatically and can not control the interior temperature problem of case.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an intelligent power distribution cabinet with automatic switch door function, includes switch board main part, trick lock, electro-magnet, fan, temperature sensor and singlechip, hinge screw connection cabinet door is passed through to switch board main part front end left, and cabinet door front end is provided with trick lock and handle, cabinet door rear end links firmly has iron sheet, fan and jettison device, and iron sheet and jettison device in the fan top, the iron sheet is in the jettison device left side, switch board main part front end top is provided with electro-magnet and arc wall, and the electro-magnet setting is right-hand at the arc wall, inside battery, temperature sensor and the singlechip of being provided with of switch board main part, and the battery is connected in the inside upper end of switch board main part, the battery is connected in the inside bottom of switch board main part, temperature sensor.

Preferably, the iron sheet and the electromagnet are both rectangular, and the size of the outer surface area of the iron sheet is equal to that of the outer surface area of the electromagnet.

Preferably, the ejection device includes pull rod, fixed block, spring and arc wall, and the pull rod cover is established in the arc wall, the pull rod other end has linked firmly the fixed block, and the fixed block has linked firmly spring one end, the spring other end links firmly on switch board main part left side inner wall.

Preferably, the radian of the pull rod is the same as that of the arc-shaped groove, and the diameter of the pull rod is equal to the inner diameter of the arc-shaped groove.

Preferably, the temperature sensors are provided with two groups, and the two groups of temperature sensors are symmetrical about the central axis of the power distribution cabinet main body.

Preferably, the storage battery is electrically connected with the coded lock, the electromagnet, the fan, the temperature sensor and the single chip microcomputer, the coded lock is electrically connected with the single chip microcomputer, and the single chip microcomputer is electrically connected with the electromagnet.

Preferably, the temperature sensor is electrically connected with the single chip microcomputer, and the single chip microcomputer is electrically connected with the fan.

Compared with the prior art, the beneficial effects of the utility model are that: this intelligent power distribution cabinet with automatic switch door function is equipped with automatic switching device, inputs the password on the trick lock, and through singlechip instruction electro-magnet magnetic break, open the cabinet door through resilient means at last, be provided with like this and do benefit to the automatic cabinet door of opening, through the accuse temperature function, temperature sensor induction temperature, rethread singlechip analysis, at last through the fan cooling, set up like this and be favorable to controlling the inside temperature of switch board.

1. The device is equipped with automatic switch device, inputs the password on the trick lock, and through singlechip instruction electro-magnet magnetic break, open the cabinet door through resilient means at last, be provided with like this and do benefit to the automatic cabinet door of opening, and can also support the cabinet door, prevent that the cabinet door from receiving the wind-force influence and closing by oneself.

2. The device is through accuse temperature function, and temperature sensor induction temperature, rethread singlechip analysis are cooling through the fan at last, set up like this and are favorable to controlling the inside temperature of switch board, prevent that the high-temperature from damaging inside electronic component.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a left side view of the structure of the present invention;

fig. 4 is a schematic top view of the structure of the present invention.

In the figure: 1. a power distribution cabinet main body; 2. a hinge; 3. a cabinet door; 4. a coded lock; 5. a handle; 6. iron sheets; 7. an electromagnet; 8. a pull rod; 9. a fixed block; 10. a spring; 11. an arc-shaped slot; 12. a fan; 13. a storage battery; 14. a temperature sensor; 15. and a single chip microcomputer.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: an intelligent power distribution cabinet with an automatic door opening and closing function comprises a power distribution cabinet main body 1, a coded lock 4, an electromagnet 7, a fan 12, a temperature sensor 14 and a single chip microcomputer 15, wherein the left side of the front end of the power distribution cabinet main body 1 is connected with a cabinet door 3 through a hinge 2 screw, the front end of the cabinet door 3 is provided with the coded lock 4 and a handle 5, the rear end of the cabinet door 3 is fixedly connected with an iron sheet 6, the fan 12 and an ejection device, the iron sheet 6 and the ejection device are arranged above the fan 12, the model of the fan 12 can be Y5-47-12.4D, the ejection device comprises a pull rod 8, a fixed block 9, a spring 10 and an arc-shaped groove 11, the pull rod 8 is sleeved in the arc-shaped groove 11, the other end of the pull rod 8 is fixedly connected with the fixed block 9, the fixed block 9 is fixedly connected with one end of the spring 10, the other, and 8 diameter size of pull rod equals 11 internal diameters of arc wall, the telescopic atress of pull rod 8 in arc wall 11 of being convenient for, iron sheet 6 is on the left side of the jettison device, is provided with electro-magnet 7 and arc wall 11 above the 1 front end of switch board main part, and electro-magnet 7 sets up at the right-hand of arc wall 11, and iron sheet 6 and electro-magnet 7 all are rectangle, and 6 external surface area size of iron sheet equals 7 external surface area sizes of electro-magnet, can switch cabinet door through the electromagnetic action.

The power distribution cabinet main body 1 is internally provided with a storage battery 13, a temperature sensor 14 and a singlechip 15, the storage battery 13 is connected with the upper end in the power distribution cabinet main body 1, the model of the temperature sensor 14 can be CWDZ11, the singlechip 15 is an integrated circuit chip, and is a small and perfect microcomputer system formed by integrating a central processing unit CPU with data processing capacity, a random access memory RAM, a read only memory ROM, various I/O ports, interrupt systems, a timer/counter and other functions (possibly comprising a display driving circuit, a pulse width modulation circuit, an analog multiplexer, an A/D converter and other circuits) on a silicon chip by adopting a super large scale integrated circuit technology, the temperature sensors 14 are provided with two groups, and the two groups of temperature sensors 14 are symmetrical about the axis in the power distribution cabinet main body 1 and can more accurately sense temperature, storage battery 13 electric connection trick lock 4, electro-magnet 7, fan 12, temperature sensor 14 and

singlechip

15, 4 electric connection singlechips 15 of trick lock, and 15 electric connection electro-magnet 7 of singlechip, provide electric power, and control the switch of cabinet door, 14 electric connection singlechips 15 of temperature sensor, and 15 electric connection fans 12 of singlechip, control the inside temperature size of switch board main part 1, storage battery 13 is connected in the inside bottom of switch board main part 1, temperature sensor 14 connects in the inside both sides of switch board main part 1.

The working principle is as follows: according to figure 1, figure 2, figure 3 and figure 4, when the switch board is opened to needs, input password on trick lock 4, trick lock 4 gives the inside singlechip 15 of switch board main part 1 with information transmission, the electro-magnet 7 disconnection electromagnetism of 1 front end upper surface of instruction switch board main part behind the 15 analysis of singlechip, iron sheet 6 separates on electro-magnet 7 and the cabinet door 3, elasticity is sent out to 11 inside springs 10 of arc wall, 11 pushing away cabinet door 3 through pull rod 8 and fixed block 9 of arc wall, so can open the switch board door automatically.

According to the attached drawing 2, when the temperature is too high in the power distribution cabinet, the temperature sensor 14 in the power distribution cabinet main body 1 senses temperature data, the temperature sensor 14 sends the data to the single chip microcomputer 15, and the single chip microcomputer 15 analyzes the data and then instructs the fan 12 at the rear end of the cabinet door 3 to start working, so that the temperature in the power distribution cabinet main body 1 is reduced, and the effect of protecting electronic elements is achieved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an intelligent power distribution cabinet with automatic switch door function, includes switch board main part (1), trick lock (4), electro-magnet (7), fan (12), temperature sensor (14) and singlechip (15), its characterized in that: the left side of the front end of the power distribution cabinet main body (1) is connected with a cabinet door (3) through a hinge (2) and a screw, the front end of the cabinet door (3) is provided with a coded lock (4) and a handle (5), the rear end of the cabinet door (3) is fixedly connected with an iron sheet (6), a fan (12) and an ejection device, the iron sheet (6) and the ejection device are arranged above the fan (12), the iron sheet (6) is arranged on the left side of the ejection device, an electromagnet (7) and an arc-shaped groove (11) are arranged above the front end of the power distribution cabinet main body (1), an electromagnet (7) is arranged on the right side of the arc-shaped groove (11), a storage battery (13), a temperature sensor (14) and a singlechip (15) are arranged in the power distribution cabinet main body (1), the storage battery (13) is connected with the upper end inside the power distribution cabinet main body (1), the storage battery (13) is connected with the bottom end inside the power distribution cabinet main body (1), the temperature sensors (14) are connected to two sides inside the power distribution cabinet main body (1).

2. The intelligent power distribution cabinet with the automatic door opening and closing function according to claim 1, characterized in that: the iron sheet (6) and the electromagnet (7) are both rectangular, and the size of the outer surface area of the iron sheet (6) is equal to that of the outer surface area of the electromagnet (7).

3. The intelligent power distribution cabinet with the automatic door opening and closing function according to claim 1, characterized in that: the ejection device comprises a pull rod (8), a fixed block (9), a spring (10) and an arc-shaped groove (11), wherein the pull rod (8) is sleeved in the arc-shaped groove (11), the other end of the pull rod (8) is fixedly connected with the fixed block (9), the fixed block (9) is fixedly connected with one end of the spring (10), and the other end of the spring (10) is fixedly connected to the inner wall of the left side of the power distribution cabinet main body (1).

4. The intelligent power distribution cabinet with the automatic door opening and closing function according to claim 3, characterized in that: the radian of the pull rod (8) is the same as that of the arc-shaped groove (11), and the diameter of the pull rod (8) is equal to the inner diameter of the arc-shaped groove (11).

5. The intelligent power distribution cabinet with the automatic door opening and closing function according to claim 1, characterized in that: the temperature sensors (14) are arranged in two groups, and the two groups of temperature sensors (14) are symmetrical about the central axis of the power distribution cabinet main body (1).

6. The intelligent power distribution cabinet with the automatic door opening and closing function according to claim 1, characterized in that: the storage battery (13) is electrically connected with the coded lock (4), the electromagnet (7), the fan (12), the temperature sensor (14) and the single chip microcomputer (15), the coded lock (4) is electrically connected with the single chip microcomputer (15), and the single chip microcomputer (15) is electrically connected with the electromagnet (7).

7. The intelligent power distribution cabinet with the automatic door opening and closing function according to claim 1, characterized in that: the temperature sensor (14) is electrically connected with the single chip microcomputer (15), and the single chip microcomputer (15) is electrically connected with the fan (12).