CN210224925U

CN210224925U - Integrated high-voltage started dynamic self-powered switch

Info

Publication number: CN210224925U
Application number: CN201921159619.1U
Authority: CN
Inventors: Yirong Zhang; 张艺荣; Donghai Zou; 邹东海
Original assignee: Shenzhen Haihong Microelectronics Technology Co Ltd
Current assignee: Shenzhen Haihong Microelectronics Technology Co Ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-03-31
Anticipated expiration: 2029-07-23

Abstract

The utility model discloses a developments self-powered switch that integrated high pressure starts, including leader cable and low tension cable, be provided with the switch box between leader cable and the low tension cable, inside the extension end of leader cable and low tension cable runs through sealing rubber sleeve to switch box respectively, leader cable and low tension cable are located the opposite side of switch box, one side that the switch box is located the low tension cable inlays and is equipped with high tension cable. The utility model discloses in, when detecting pressure through low tension cable's voltage inductor and surpassing low tension cable's the scope of bearing, main cable and low tension cable form and open circuit, form the route with high tension cable, and when detecting pressure through high tension cable's voltage inductor and being less than the high tension cable scope, the high tension cable outage, the low tension cable circular telegram to the switch box of automatic switch circuit direction when having realized integrated high pressure start has improved the practicality of switch box.

Description

Integrated high-voltage started dynamic self-powered switch

Technical Field

The utility model relates to an integrated high voltage circuit technical field especially relates to a developments self-powered switch that integrated high pressure starts.

Background

An integrated circuit is a miniature electronic device or component, and the components and wiring of transistor, resistor, capacitor and inductor required in a circuit are interconnected together by a certain process, and then are made into a small piece or several small pieces of semiconductor wafers or medium substrates, and then are packaged in a package to form a miniature structure with the required circuit function.

Firstly, when the integrated high-voltage circuit supplies power, the low-voltage cable bears the voltage in a fixed range, and when the pressure is higher, the low-voltage cable cannot automatically change the circuit to cause power failure, so that the circuit is damaged; secondly, current integrated high voltage circuit lacks from the power supply switch, when leading to the outage of low tension cable circuit, and the switch cuts off the power supply simultaneously, has reduced the practicality of switch.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the integrated high-voltage started dynamic self-powered switch aims to solve the problems that a cable of an integrated high-voltage circuit cannot automatically change the circuit according to the voltage condition and a switch cannot be self-powered.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an integrated high-voltage started dynamic self-powered switch comprises a main cable and a low-voltage cable, wherein a switch box is arranged between the main cable and the low-voltage cable, the extending ends of the main cable and the low-voltage cable respectively penetrate through the sealing rubber sleeve to the interior of the switch box, the main cable and the low-voltage cable are positioned on the opposite sides of the switch box, a high-voltage cable is embedded at one side of the switch box, which is positioned on the low-voltage cable, voltage inductors with corresponding pressure value ranges are respectively arranged on the outer walls of the low-voltage cable and the high-voltage cable, the extending end of the main cable in the switch box is provided with two fixed tubes through a main connector, one ends of the two fixed tubes far away from the main cable are both rotatably connected with a connecting tube through a rotating shaft, high-voltage cable and low-voltage cable are located the extension end in the switch box and install high-pressure connector and low pressure connector respectively, two install two-way cylinder between the connecting pipe.

As a further description of the above technical solution:

one end of the high-voltage cable is located inside the switch box, and the extending end of the other end of the high-voltage cable penetrates through the sealing rubber sleeve to the outside of the switch box.

As a further description of the above technical solution:

the bidirectional cylinder is fixedly connected with the switch box, and the fixed pipe is fixedly connected with the switch box.

As a further description of the above technical solution:

the high-voltage connector and the low-voltage connector are of semicircular sleeve structures which are symmetrical by using a horizontal axis of the switch box, and the inner surface walls of the high-voltage connector and the low-voltage connector are attached to the outer surface wall of the connecting pipe.

As a further description of the above technical solution:

the inside of fixed pipe and connecting pipe all runs through there is the cable branch, and the cable branch runs through to the outside of connecting pipe, the inside branch of high tension cable and low tension cable extends to the extension of high tension cable and low tension cable and holds the outside.

As a further description of the above technical solution:

the AVR central control processor is electrically connected with the main cable through an electric wire, and is respectively electrically connected with the bidirectional cylinder and the two voltage inductors through electric wires, and the two voltage inductors are respectively electrically connected with the corresponding high-voltage cable and the corresponding low-voltage cable.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, when detecting pressure through low tension cable's voltage inductor and surpassing low tension cable's the scope of bearing, main cable and low tension cable form and open circuit, form the route with high tension cable, and when detecting pressure through high tension cable's voltage inductor and being less than the high tension cable scope, the high tension cable outage, the low tension cable circular telegram to the switch box of automatic switch circuit direction when having realized integrated high pressure start has improved the practicality of switch box.

2. The utility model discloses in, last the power supply by the leader cable through AVR central control treater, AVR central control treater is the power supply of two-way cylinder, two voltage inductor and the high tension cable and the low tension cable power supply that correspond, AVR central control treater and two voltage inductor be electric connection respectively to make at any low pressure or high tension cable circular telegram or outage, the switch box still relies on the leader cable to realize the self-power, has improved the stability of switch box.

Drawings

Fig. 1 is a schematic diagram of a front cross-sectional structure of an integrated high-voltage start dynamic self-powered switch provided by the present invention;

fig. 2 is a cross-sectional side view of a high voltage cable of an integrated high voltage enabled dynamic self-powered switch according to the present invention;

fig. 3 is an installation side view of a high voltage cable of an integrated high voltage activated dynamic self-powered switch according to the present invention;

fig. 4 is a block diagram illustrating a flow of an integrated high-voltage-enabled dynamic self-powered switch according to the present invention.

Illustration of the drawings:

1. a switch box; 2. a main cable; 3. a high voltage cable; 4. a low voltage cable; 5. sealing the rubber sleeve; 6. a main connector; 7. a high-voltage connector; 8. a low-voltage connector; 9. a fixed tube; 10. a connecting pipe; 11. a bidirectional cylinder; 12. a voltage inductor; 13. an AVR central control processor.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The model of the voltage inductor used by the middle and low voltage cable is an open-loop Hall current sensor CHK-R; the voltage inductor used by the high-voltage cable is an open-loop Hall current sensor CHK-Y2.

Referring to fig. 1-4, the present invention provides a technical solution: a dynamic self-powered switch started by integrated high voltage comprises a main cable 2 and a low-voltage cable 4, wherein a switch box 1 is arranged between the main cable 2 and the low-voltage cable 4, the extending ends of the main cable 2 and the low-voltage cable 4 respectively penetrate through a sealing rubber sleeve 5 to the interior of the switch box 1, the sealing rubber sleeve 5 is arranged to improve the sealing property and the water resistance of the interior of the switch box 1, the main cable 2 and the low-voltage cable 4 are positioned on the opposite sides of the switch box 1, the high-voltage cable 3 is embedded on one side of the switch box 1, voltage inductors 12 corresponding to pressure value ranges are arranged on the outer walls of the low-voltage cable 4 and the high-voltage cable 3 respectively, the voltage inductors 12 are convenient to detect whether the current flowing through the high-voltage cable 3 and the low-voltage cable 4 exceeds the upper limit of the bearing range or not, two fixing pipes 9 are arranged on the extending end of the main cable 2 positioned in the switch box 1 through a main connector 6, one, high tension cable 3 and low tension cable 4 lie in the extension end of switch box 1 and install high pressure connector 7 and low pressure connector 8 respectively, install two-way cylinder 11 between two connecting pipes 10, and the setting of two-way cylinder 11 improves the stability that connecting pipe 10 breaks away from and connects.

Specifically, as shown in fig. 1, one end of the high-voltage cable 3 is located inside the switch box 1, and the extending end of the other end penetrates through the sealing rubber sleeve 5 to the outside of the switch box 1, so that the sealing performance and the stability of the installation of the high-voltage cable 3 are ensured.

Specifically, as shown in fig. 1, the bidirectional cylinder 11 is fixedly connected with the switch box 1, and the fixed tube 9 is fixedly connected with the switch box 1, so that the normal rotation of the connecting tube 10 is ensured.

Specifically, as shown in fig. 2 and 3, the high-voltage connector 7 and the low-voltage connector 8 are in a semicircular sleeve structure symmetrical about the horizontal axis of the switch box 1, and the inner surface walls of the high-voltage connector 7 and the low-voltage connector 8 are attached to the outer surface wall of the connecting pipe 10, so that the stability and the rapidness of connection between the connecting pipe 10 and the high-voltage connector 7 and the low-voltage connector 8 are improved.

Specifically, as shown in fig. 3, cable branches penetrate through the inside of the fixing tube 9 and the connecting tube 10, and the cable branches penetrate through the outside of the connecting tube 10, and the inner branches of the high-voltage cable 3 and the low-voltage cable 4 extend to the outside of the extending ends of the high-voltage cable 3 and the low-voltage cable 4, so that the bidirectional cylinder 11 can be quickly butted when pushing the connecting tube 10 to connect.

Specifically, as shown in fig. 1, an AVR central control processor 13 is installed inside the switch box 1, the AVR central control processor 13 is electrically connected to the main cable 2 through an electric wire, the AVR central control processor 13 is electrically connected to the bidirectional cylinder 11 and the two voltage inductors 12 through electric wires, and the two voltage inductors 12 are electrically connected to the corresponding high-voltage cable 3 and the corresponding low-voltage cable 4, so that the switch box 1 is self-powered by the main cable 2, and the stability of the normal operation of the switch box 1 is ensured.

The working principle is as follows: when the switch box is used, a passage is formed between the main cable 2 and the low-voltage cable 4 through the through fixing pipe 9 and the connecting pipe 10, and the switch box and the high-voltage cable 3 are in circuit breaking, when the pressure detected by the voltage sensor 12 of the low-voltage cable 4 exceeds the bearing range of the low-voltage cable 4, the voltage sensor 12 transmits a signal to the AVR central control processor 13, the AVR central control processor 13 controls the two-way cylinder 11 to start, so that the lower connecting pipe 10 is separated from the low-voltage connector 8, the upper connecting pipe 10 is connected with the high-voltage connector 7, the main cable 2 and the high-voltage cable 3 form a passage, when the pressure detected by the voltage sensor 12 of the high-voltage cable 3 is lower than the bearing range of the high-voltage cable 3, the two-way cylinder 11 starts, so that the upper connecting pipe 10 is separated from the high-voltage connector 7, the lower connecting pipe 10 is connected with the low-voltage connector 8, and, the practicality of the switch box 1 is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an integrated high pressure starts developments from power supply switch, includes leader cable (2) and low tension cable (4), its characterized in that, be provided with switch box (1) between leader cable (2) and low tension cable (4), the extension end of leader cable (2) and low tension cable (4) runs through sealed rubber sleeve (5) respectively to switch box (1) inside, the opposite side that leader cable (2) and low tension cable (4) are located switch box (1), one side that switch box (1) is located low tension cable (4) is inlayed and is equipped with high tension cable (3), voltage inductor (12) that correspond the pressure value scope are all installed to the outer wall of low tension cable (4) and high tension cable (3), two fixed pipes (9) are installed through main connector (6) to the extension end that leader cable (2) are located switch box (1), the one end that main cable (2) was kept away from to two fixed pipes (9) is all rotated through the pivot and is connected with the connecting pipe (10) And the high-voltage cable (3) and the low-voltage cable (4) are positioned at the extending end in the switch box (1) and are respectively provided with a high-voltage connector (7) and a low-voltage connector (8), and a bidirectional cylinder (11) is arranged between the connecting pipes (10).

2. An integrated high-voltage activated dynamic self-powered switch according to claim 1, characterized in that one end of the high-voltage cable (3) is located inside the switch box (1) and the other end extends through the sealing rubber sleeve (5) to the outside of the switch box (1).

3. The integrated high-voltage starting dynamic self-powered switch according to claim 1, characterized in that the bidirectional cylinder (11) is fixedly connected with the switch box (1), and the fixed tube (9) is fixedly connected with the switch box (1).

4. The integrated high-voltage starting dynamic self-powered switch according to claim 1, characterized in that the high-voltage connector (7) and the low-voltage connector (8) are of a semicircular sleeve structure symmetrical about a horizontal axis of the switch box (1), and inner surface walls of the high-voltage connector (7) and the low-voltage connector (8) are attached to an outer surface wall of the connecting pipe (10).

5. An integrated high-voltage activated dynamic self-powered switch according to claim 1, characterized in that the fixed tube (9) and the connecting tube (10) are each penetrated by a cable branch inside and outside the connecting tube (10), and the inner branches of the high-voltage cable (3) and the low-voltage cable (4) extend outside the extended ends of the high-voltage cable (3) and the low-voltage cable (4).

6. The integrated high-voltage startup dynamic self-powered switch according to claim 1, characterized in that an AVR central control processor (13) is installed inside the switch box (1), the AVR central control processor (13) is electrically connected with the main cable (2) through an electric wire, the AVR central control processor (13) is electrically connected with the bidirectional cylinder (11) and the two voltage inductors (12) through electric wires, and the two voltage inductors (12) are electrically connected with the corresponding high-voltage cable (3) and the corresponding low-voltage cable (4), respectively.