Outdoor high-voltage alternating-current circuit breaker control terminal

Abstract

The utility model relates to the technical field of circuit breaker control terminals, and discloses an outdoor high-voltage alternating-current circuit breaker control terminal, which solves the problems that in the use process of the control terminal for the outdoor high-voltage alternating-current circuit breaker, heat generated when the interior of the terminal works is inconvenient to discharge, normal work of the terminal is influenced, and the service life of the terminal is prolonged. The control terminal comprises a control terminal body, ventilation net plates are installed on the two sides of the control terminal body, a ventilation mechanism is installed on the top of the control terminal body, the two ends of the ventilation mechanism are connected with the two sides of the control terminal body respectively, and the ventilation mechanism comprises a first cylinder and a second cylinder; the first cylinder and the second cylinder are fixedly mounted on the two sides of the control terminal body respectively; according to the control terminal for the outdoor high-voltage alternating-current circuit breaker, in the using process of the control terminal for the outdoor high-voltage alternating-current circuit breaker, heat generated when the interior of the terminal works can be discharged conveniently, normal work of the terminal is ensured, and therefore better practicability can be achieved conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of circuit breaker control terminals, in particular to an outdoor high-voltage AC circuit breaker control terminal. Background Art

[0002] A circuit breaker refers to a switching device that can close, carry and interrupt current under normal circuit conditions and can close, carry and interrupt current under abnormal circuit conditions within a specified time. A control terminal refers to a terminal controller that can control one or several devices. During the use of outdoor high-voltage AC circuit breakers, control terminals are also required. However, during the use of control terminals for outdoor high-voltage AC circuit breakers, it is not convenient to discharge the heat generated during the operation of the terminal, which affects the normal operation of the terminal and is not conducive to achieving better practicality. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an outdoor high-voltage AC circuit breaker control terminal, which effectively solves the problem that during the use of the outdoor high-voltage AC circuit breaker control terminal, it is not convenient to discharge the heat generated during the internal operation of the terminal, which affects the normal operation of the terminal and is not convenient to achieve better practicality.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an outdoor high-voltage AC circuit breaker control terminal, comprising a control terminal body, ventilation mesh plates are installed on both sides of the control terminal body, a ventilation mechanism is installed on the top of the control terminal body, and the two ends of the ventilation mechanism are respectively connected to the two sides of the control terminal body, the ventilation mechanism comprises a first cylinder and a second cylinder, and the first cylinder and the second cylinder are respectively fixedly installed on both sides of the control terminal body, and the two ventilation mesh plates are respectively located inside the first cylinder and the second cylinder, and the first cylinder and the second cylinder are fixedly installed on the side away from the control terminal body. Circular dustproof mesh plates are fixedly installed, and ventilation fan blades are arranged inside the first cylinder and the second cylinder, and a transmission shaft is fixedly installed on one side of the ventilation fan blades, and two positioning frames are fixedly installed inside the first cylinder and the second cylinder, and the two positioning frames are distributed in a cross shape, and the transmission shaft is rotatably installed inside the two positioning frames, and the interior of the positioning frames is symmetrically penetrated with strip openings, and a transmission gear is fixedly installed between the two positioning frames and on the outside of the transmission shaft, and the outside of the transmission gear is meshed and connected with a driving gear.

[0005] Preferably, a support frame is fixedly installed on the top of the control terminal body, and a strip shell is fixedly installed on the top of the support frame. The first rotating rod and the second rotating rod are rotatably installed at both ends inside the strip shell, and the bottoms of the first rotating rod and the second rotating rod are movably penetrated and extended to the inside of the first cylinder and the second cylinder respectively and fixedly connected to the top of the driving gear, and the first transmission wheel and the second transmission wheel are fixedly installed inside the strip shell and on the outside of the first rotating rod and the second rotating rod, and a transmission belt is sleeved between the first transmission wheel and the second transmission wheel.

[0006] Preferably, a driving motor is fixedly mounted on the top of one end of the strip-shaped housing, and an output shaft of the driving motor movably penetrates and extends into the interior of the strip-shaped housing to be fixedly connected to the top of the second rotating rod.

[0007] Preferably, a supporting base plate is fixedly installed at the bottom of the control terminal body, and fixed installation holes are movably opened on the four corners of the supporting base plate.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1) During operation, the control terminal body, the ventilation mesh plate and the ventilation mechanism interact with each other, so that the heat generated by the internal operation of the control terminal for outdoor high-voltage AC circuit breaker can be discharged during use, thereby ensuring the normal operation of the terminal, thereby achieving better practicality;

[0010] 2) During operation, the interaction between the support base plate and the fixed mounting holes can facilitate the installation of the control terminal for the outdoor high-voltage AC circuit breaker during use, which facilitates operation and ensures the stability of the terminal during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0012] In the attached picture:

[0013] Figure 1 This is a structural schematic diagram of an outdoor high-voltage AC circuit breaker control terminal of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the control terminal body of the utility model;

[0015] Figure 3 This is a schematic diagram of the ventilation mechanism structure of the utility model;

[0016] Figure 4It is a schematic diagram of the enlarged structure of the ventilation blade part of the utility model;

[0017] Figure 5 It is a schematic diagram of the internal structure of the strip-shaped housing of the utility model.

[0018] In the figure: 1. Control terminal body; 2. Ventilation mesh; 3. Ventilation mechanism; 4. First cylinder; 5. Second cylinder; 6. Circular dustproof mesh; 7. Ventilation fan blades; 8. Transmission shaft; 9. Positioning frame; 10. Strip opening; 11. Transmission gear; 12. Drive gear; 13. Support frame; 14. Strip shell; 15. First rotating rod; 16. Second rotating rod; 17. First transmission wheel; 18. Second transmission wheel; 19. Transmission belt; 20. Drive motor; 21. Support base plate; 22. Fixed mounting hole. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] Embodiment 1, by Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The utility model includes a control terminal body 1, ventilation mesh plates 2 are installed on both sides of the control terminal body 1, a ventilation mechanism 3 is installed on the top of the control terminal body 1, and the two ends of the ventilation mechanism 3 are respectively connected to the two sides of the control terminal body 1, a supporting base plate 21 is fixedly installed at the bottom of the control terminal body 1, and the four corners of the supporting base plate 21 are movably penetrated and provided with fixed installation holes 22;

[0021] The ventilation mechanism 3 includes a first cylinder 4 and a second cylinder 5, and the first cylinder 4 and the second cylinder 5 are respectively fixedly installed on both sides of the control terminal body 1, and the two ventilation mesh plates 2 are respectively located inside the first cylinder 4 and the second cylinder 5, and a circular dustproof mesh plate 6 is fixedly installed on the side of the first cylinder 4 and the second cylinder 5 away from the control terminal body 1, and ventilation fan blades 7 are arranged inside the first cylinder 4 and the second cylinder 5, and a transmission shaft 8 is fixedly installed on one side of the ventilation fan blade 7, and two positioning frames 9 are fixedly installed inside the first cylinder 4 and the second cylinder 5, and the two positioning frames 9 are distributed in a cross shape, and the transmission shaft 8 is rotatably installed inside the two positioning frames 9, and the interior of the positioning frames 9 is symmetrically penetrated with a strip opening 10, and a transmission gear 11 is fixedly installed between the two positioning frames 9 and on the outside of the transmission shaft 8, and the outer side of the transmission gear 11 is meshed and connected with a driving Gear 12, a support frame 13 is fixedly installed on the top of the control terminal body 1, and a strip shell 14 is fixedly installed on the top of the support frame 13. The first rotating rod 15 and the second rotating rod 16 are rotatably installed at both ends of the interior of the strip shell 14, and the bottoms of the first rotating rod 15 and the second rotating rod 16 are movably penetrated and extended to the interior of the first cylinder 4 and the second cylinder 5 respectively and are fixedly connected to the top of the driving gear 12. The first transmission wheel 17 and the second transmission wheel 18 are fixedly installed inside the strip shell 14 and on the outside of the first rotating rod 15 and the second rotating rod 16, and a transmission belt 19 is sleeved between the first transmission wheel 17 and the second transmission wheel 18. A driving motor 20 is fixedly installed on the top of one end of the strip shell 14, and the output shaft of the driving motor 20 is movably penetrated and extended to the interior of the strip shell 14 and is fixedly connected to the top of the second rotating rod 16.

[0022] During use, through the interaction of the control terminal body 1, the ventilation mesh plate 2 and the ventilation mechanism 3, the control terminal for outdoor high-voltage AC circuit breaker can be used to discharge the heat generated during the operation of the terminal, thereby ensuring the normal operation of the terminal, thereby achieving better practicality. In addition, through the interaction of the support base plate 21 and the fixed installation hole 22, the control terminal for outdoor high-voltage AC circuit breaker can be installed better during use, which facilitates operation and ensures the stability of the terminal during operation.

[0023] Working principle: When working, first start the driving motor 20 to drive the second rotating rod 16 to rotate, the second rotating rod 16 drives the second transmission wheel 18 to rotate, the second transmission wheel 18 drives the first transmission wheel 17 to rotate through the transmission belt 19, the first transmission wheel 17 drives the first rotating rod 15 to rotate, the first rotating rod 15 and the second rotating rod 16 simultaneously drive the driving gear 12 inside the first cylinder 4 and the second cylinder 5 to rotate, the driving gear 12 drives the transmission gear 11 to rotate, the transmission gear 11 drives the transmission shaft 8 to rotate inside the positioning frame 9, and the transmission shaft The rod 8 drives the ventilation blades 7 to rotate. At this time, the ventilation blades 7 inside the first cylinder 4 and the second cylinder 5 rotate at the same time. The ventilation blades 7 inside the first cylinder 4 introduce external air and blow it to the inside of the control terminal body 1 through a ventilation mesh plate 2. The ventilation blades 7 inside the second cylinder 5 discharge the hot air inside the control terminal body 1 through another ventilation mesh plate 2. In this way, the control terminal for outdoor high-voltage AC circuit breaker can be used to discharge the heat generated during operation inside the terminal, thereby ensuring the normal operation of the terminal and achieving better practicality.

Claims

1. An outdoor high-voltage AC circuit breaker control terminal, comprising a control terminal body (1), characterized in that: The control terminal body (1) is provided with ventilation mesh plates (2) on both sides, the control terminal body (1) is provided with a ventilation mechanism (3) on the top, and the two ends of the ventilation mechanism (3) are respectively connected to the two sides of the control terminal body (1), the ventilation mechanism (3) comprises a first cylinder (4) and a second cylinder (5), and the first cylinder (4) and the second cylinder (5) are respectively fixedly installed on the two sides of the control terminal body (1), and the two ventilation mesh plates (2) are respectively located inside the first cylinder (4) and the second cylinder (5), and the first cylinder (4) and the second cylinder (5) are both fixedly installed with a circular dustproof mesh plate ( 6), ventilation blades (7) are arranged inside the first cylinder (4) and the second cylinder (5), a transmission shaft (8) is fixedly installed on one side of the ventilation blade (7), two positioning frames (9) are fixedly installed inside the first cylinder (4) and the second cylinder (5), and the two positioning frames (9) are arranged in a cross shape, the transmission shaft (8) is rotatably installed inside the two positioning frames (9), and strip openings (10) are symmetrically opened inside the positioning frames (9), a transmission gear (11) is fixedly installed between the two positioning frames (9) and on the outside of the transmission shaft (8), and the outside of the transmission gear (11) is meshedly connected with a driving gear (12).

2. An outdoor high-voltage AC circuit breaker control terminal according to claim 1, characterized in that: A support frame (13) is fixedly installed on the top of the control terminal body (1), and a strip-shaped shell (14) is fixedly installed on the top of the support frame (13). A first rotating rod (15) and a second rotating rod (16) are rotatably installed at both ends of the interior of the strip-shaped shell (14), and the bottoms of the first rotating rod (15) and the second rotating rod (16) are movably penetrated and extended to the interior of the first cylinder (4) and the second cylinder (5) and are fixedly connected to the top of the driving gear (12). A first transmission wheel (17) and a second transmission wheel (18) are fixedly installed inside the strip-shaped shell (14) and on the outside of the first rotating rod (15) and the second rotating rod (16), and a transmission belt (19) is sleeved between the first transmission wheel (17) and the second transmission wheel (18).

3. An outdoor high-voltage AC circuit breaker control terminal according to claim 2, characterized in that: A driving motor (20) is fixedly mounted on the top of one end of the strip-shaped housing (14), and an output shaft of the driving motor (20) movably penetrates and extends into the interior of the strip-shaped housing (14) and is fixedly connected to the top of the second rotating rod (16).

4. An outdoor high-voltage AC circuit breaker control terminal according to claim 1, characterized in that: A supporting base plate (21) is fixedly mounted on the bottom of the control terminal body (1), and fixed mounting holes (22) are movably provided at the four corners of the supporting base plate (21).

Images