Ship rectifier easy to install

Abstract

The utility model belongs to the related technical field of electric appliance control, and particularly relates to an easy-to-install ship rectifier which comprises a rectifier protection shell. An electromagnet is arranged at the bottom of the rectifier protection shell; a plurality of groups of electromagnets are arranged at the bottom of the rectifier protection shell and are distributed at four corners of the bottom of the rectifier protection shell; gaskets are fixedly connected to the bottoms of the electromagnets. A flexible sealing ring is fixedly connected to the inner side wall, close to the bottom, of the rectifier protection shell. According to the step, through the arrangement of the electromagnet, the gasket and the flexible sealing ring, the electromagnet attracts the power distribution cabinet during installation, the risk that the rectifier is separated when the ship shakes is reduced, the possibility of electric leakage between the electromagnet and the power distribution board is reduced through the arrangement of the gasket, and the safety of electrical equipment is protected; the rectifier protection shell and the rectifier main body are separated through the arrangement of the flexible sealing ring, the possibility of resonance is reduced, and the safety of a ship electrical system is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field related to electrical control, in particular to a ship rectifier which is easy to install. Background Art

[0002] In ship electrical control systems, rectifiers are widely used to convert the alternating current generated by the ship's generator into direct current.

[0003] The rectifier can convert the AC power generated by the ship's generator into DC power, providing DC power for equipment that requires DC power. Generally, the rectifier is made of semiconductors.

[0004] In ship electrical systems, rectifiers are widely used. Due to the particularity of ships, when replacing rectifiers, the ship may be in a shaking state, which causes inconvenience in installing the rectifier and may affect the operation of the ship's electrical system.

[0005] To this end, the utility model provides a ship rectifier which is easy to install. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The utility model adopts the following technical scheme to solve the technical problems: the utility model discloses an easy-to-install ship rectifier, comprising a rectifier protective shell; an electromagnet is arranged at the bottom of the rectifier protective shell; the electromagnets are arranged in multiple groups at the bottom of the rectifier protective shell and distributed at the four corners of the bottom of the rectifier protective shell; the bottoms of the multiple groups of electromagnets are fixedly connected with gaskets; the rectifier protective shell is fixedly connected with a flexible sealing ring near the inner wall of the bottom; the flexible sealing ring is arranged in a circle near the inner wall of the bottom of the rectifier protective shell; the rectifier body is fixedly connected to the inner side of the flexible sealing ring; the rectifier pin is arranged at the bottom of the rectifier body; in this step, through the arrangement of the electromagnet, the gasket and the flexible sealing ring, the electromagnet adsorbs the distribution cabinet during installation, reducing the risk of the rectifier being detached when the ship is shaken, the arrangement of the gasket reduces the possibility of leakage between the electromagnet and the distribution board, protecting the safety of the electrical equipment, and the arrangement of the flexible sealing ring isolates the rectifier protective shell from the rectifier body, reducing the possibility of resonance, and improving the safety of the ship's electrical system.

[0008] Preferably, the rectifier protective shell is fixedly connected with insulating wood near the top side; the insulating wood is arranged in pairs near the top side of the rectifier protective shell; a pair of the insulating wood is fixedly connected with a telescopic rod at the bottom; multiple groups of telescopic rods are arranged at the bottom of the insulating wood; the transmission ends of the multiple groups of telescopic rods are fixedly connected with suction cups; in this step, the risk of electric shock is reduced by the arrangement of insulating wood, and the suction cup is arranged to adsorb the distribution board during installation, thereby reducing the risk of the rectifier body detaching during installation and improving the safety of the ship's electrical system.

[0009] Preferably, the side of the rectifier protective shell is fixedly connected with external cooling fins; the external cooling fins are arranged in multiple groups on the side of the rectifier protective shell; the inner wall of the rectifier protective shell is fixedly connected with built-in cooling fins; the built-in cooling fins are arranged in multiple groups on the inner wall of the rectifier protective shell; the external cooling fins are connected to the built-in cooling fins through heat pipes; the heat pipes are arranged in multiple groups between the external cooling fins and the built-in cooling fins, and are evenly distributed in the middle of the side of the rectifier protective shell; in this step, through the arrangement of external cooling fins, heat pipes and built-in cooling fins, the heat inside the rectifier body is dissipated outside, heat accumulation is reduced, the service life of the rectifier body is increased, and the possibility of damage to the rectifier body affecting the stability of the ship's electrical system is reduced.

[0010] Preferably, a damping spring is fixedly connected to the side of the rectifier body; the other end of the damping spring is fixedly connected to the inner wall of the rectifier protective shell; multiple groups of damping springs are arranged between the rectifier body and the rectifier protective shell, and are evenly distributed; in this step, a damping spring is arranged between the rectifier protective shell and the rectifier body to reduce the impact of one of them on the other when vibrating, reduce the risk of collision between the rectifier protective shell and the rectifier body, and improve the service life.

[0011] Preferably, a sealing groove is provided at the bottom of the rectifier protective shell; a rubber pad is provided in the sealing groove at the bottom of the rectifier protective shell; the rubber pad is arranged in a circle at the bottom of the rectifier protective shell; in this step, a rubber pad is arranged between the rectifier body and the distribution board to reduce the corrosion of the rectifier body by sea vapor, increase the service life of the rectifier body, and reduce the risk of direct contact and collision.

[0012] Preferably, a fixing bolt is arranged in the middle of the insulating wood; the fixing bolt is symmetrically arranged in the middle of the insulating wood; when the rectifier body is installed, the rectifier body and the distribution board are fixed together by the setting of the fixing bolts, thereby reducing the risk of the rectifier body being detached when the ship shakes and improving the stability of the ship's electrical system.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The utility model discloses an easy-to-install ship rectifier. Through the arrangement of an electromagnet, a gasket and a flexible sealing ring, the electromagnet adsorbs the distribution cabinet during installation, thereby reducing the risk of the rectifier being detached when the ship is shaken. The arrangement of the gasket reduces the possibility of leakage between the electromagnet and the distribution board, thereby protecting the safety of electrical equipment. The arrangement of the flexible sealing ring isolates the rectifier protective shell from the rectifier body, thereby reducing the possibility of resonance and improving the safety of the ship's electrical system.

[0015] 2. The easy-to-install ship rectifier described in the utility model reduces the risk of electric shock through the setting of insulating wood, and absorbs the distribution board through the setting of suction cups during installation, thereby reducing the risk of the rectifier body being detached during installation and improving the safety of the ship's electrical system. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a three-dimensional diagram of the rectifier protective shell in the utility model;

[0018] Figure 2 It is a structural schematic diagram of the external heat dissipation fins in the utility model;

[0019] Figure 3 It is a structural schematic diagram of the electromagnet in the utility model;

[0020] Figure 4 It is a structural schematic diagram of the flexible sealing ring in the utility model;

[0021] In the figure: 1. Rectifier protective shell; 11. Electromagnet; 12. Gasket; 13. Flexible sealing ring; 14. Rectifier body; 15. Rectifier pin; 2. Insulating wood; 21. Telescopic rod; 22. Suction cup; 3. External cooling fins; 31. Heat pipe; 32. Internal cooling fins; 4. Damping spring; 5. Rubber pad; 6. Fixing bolts. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figures 1 to 3As shown, an easy-to-install ship rectifier described in an embodiment of the utility model includes a rectifier protective shell 1; an electromagnet 11 is arranged at the bottom of the rectifier protective shell 1; the electromagnet 11 is arranged in multiple groups at the bottom of the rectifier protective shell 1, and is distributed at the four corners of the bottom of the rectifier protective shell 1; the bottoms of the multiple groups of electromagnets 11 are fixedly connected with gaskets 12; the rectifier protective shell 1 is fixedly connected with a flexible sealing ring 13 near the bottom inner wall; the flexible sealing ring 13 is arranged in a circle near the bottom inner wall of the rectifier protective shell 1; a rectifier body 14 is fixedly connected to the inside of the flexible sealing ring 13; a rectifier pin 15 is arranged at the bottom of the rectifier body 14; during operation, the rectifier pin 15 is facing the rectifier The installation hole is opened, and the electromagnet 11 works to adsorb the iron distribution cabinet. The setting of the gasket 12 isolates the flexible sealing ring 13 from the distribution board. The setting of the flexible sealing ring 13 can separate the rectifier body 14 and the rectifier protective shell 1 to reduce the possibility of resonance. In this step, the electromagnet 11, the gasket 12, and the flexible sealing ring 13 are set, and the electromagnet 11 adsorbs the distribution cabinet during installation to reduce the risk of the installed rectifier being detached when the ship shakes. The setting of the gasket 12 reduces the possibility of leakage between the electromagnet 11 and the distribution board, thereby protecting the safety of the electrical equipment. The setting of the flexible sealing ring 13 isolates the rectifier protective shell 1 from the rectifier body 14, thereby reducing the possibility of resonance and improving the safety of the ship's electrical system.

[0024] like Figure 1 As shown, the rectifier protective shell 1 is fixedly connected with an insulating wood 2 near the top side; the insulating wood 2 is arranged in pairs near the top side of the rectifier protective shell 1; a pair of the insulating wood 2 is fixedly connected with a telescopic rod 21 at the bottom; a plurality of groups of the telescopic rods 21 are arranged at the bottom of the insulating wood 2; the transmission ends of the plurality of groups of telescopic rods 21 are fixedly connected with suction cups 22; during work, the hand touches the insulating wood 2 to install the rectifier body 14, and when the rectifier body 14 is installed, the telescopic rod 21 compresses the suction cup 22 to contact with the distribution board and adsorb the distribution board; in this step, the risk of electric shock is reduced by the setting of the insulating wood 2, and the suction cup 22 is arranged to adsorb the distribution board during installation, thereby reducing the risk of the rectifier body 14 being detached during installation and improving the safety of the ship's electrical system.

[0025] like Figure 2As shown, the side of the rectifier protective shell 1 is fixedly connected with an external heat dissipation fin 3; the external heat dissipation fin 3 is arranged in multiple groups on the side of the rectifier protective shell 1; the inner wall of the rectifier protective shell 1 is fixedly connected with a built-in heat dissipation fin 32; the built-in heat dissipation fin 32 is arranged in multiple groups on the inner wall of the rectifier protective shell 1; the external heat dissipation fin 3 and the built-in heat dissipation fin 32 are connected through a heat pipe 31; the heat pipe 31 is arranged in multiple groups between the external heat dissipation fin 3 and the built-in heat dissipation fin 32, and is evenly distributed in the rectifier protective shell 1. Middle side; during operation, the rectifier body 14 generates heat, and the heat inside the rectifier protective shell 1 is transferred to the outside through the setting of the external cooling fins 3, the heat pipes 31, and the built-in cooling fins 32; in this step, the heat inside the rectifier body 14 is dissipated outside through the setting of the external cooling fins 3, the heat pipes 31, and the built-in cooling fins 32, thereby reducing heat accumulation, increasing the service life of the rectifier body 14, and reducing the possibility that damage to the rectifier body 14 will affect the stability of the ship's electrical system.

[0026] like Figure 2 and Figure 4 As shown, a damping spring 4 is fixedly connected to the side of the rectifier body 14; the other end of the damping spring 4 is fixedly connected to the inner wall of the rectifier protective shell 1; multiple groups of the damping springs 4 are arranged between the rectifier body 14 and the rectifier protective shell 1, and are evenly distributed; during operation, a damping spring 4 is arranged between the rectifier protective shell 1 and the rectifier body 14 to reduce the possibility of collision and damage between the rectifier body 14 and the rectifier protective shell 1 when the ship shakes; in this step, a damping spring 4 is arranged between the rectifier protective shell 1 and the rectifier body 14 to reduce the influence of one of them on the other when vibrating, reduce the risk of collision between the rectifier protective shell 1 and the rectifier body 14, and improve the service life.

[0027] like Figures 2 to 4 As shown, a sealing groove is provided at the bottom of the rectifier protective shell 1; a rubber pad 5 is provided in the sealing groove at the bottom of the rectifier protective shell 1; the rubber pad 5 is arranged in a circle at the bottom of the rectifier protective shell 1; during operation, when the rectifier body 14 is installed, the rubber pad 5 is placed between the rectifier body 14 and the distribution board to play a role of buffering and sealing; in this step, the rubber pad 5 is arranged between the rectifier body 14 and the distribution board to reduce the corrosion of the rectifier body 14 by marine water vapor, increase the service life of the rectifier body 14, and reduce the risk of direct contact and collision.

[0028] like Figure 1As shown, a fixing bolt 6 is arranged in the middle of the insulating wood 2; the fixing bolt 6 is symmetrically arranged in the middle of the insulating wood 2; during operation, when the rectifier body 14 is installed, the rectifier body 14 is fixed together with the distribution board through the setting of the fixing bolt 6, thereby reducing the risk of the rectifier body 14 being detached when the ship shakes, and improving the stability of the ship's electrical system.

[0029] like Figure 1 As shown, the rectifier protective shell 1 is made of corrosion-resistant material; during operation, the rectifier protective shell 1 is made of corrosion-resistant material, and the flexible sealing ring 13 plays a sealing role, reducing the corrosion of the rectifier body 14 by sea vapor and increasing the service life of the rectifier body 14.

[0030] Working principle: When working, the rectifier pin 15 is facing the rectifier installation hole, the electromagnet 11 works, and the iron distribution cabinet is adsorbed. The setting of the gasket 12 isolates the flexible sealing ring 13 from the distribution board. The setting of the flexible sealing ring 13 can separate the rectifier body 14 and the rectifier protective shell 1 to reduce the possibility of resonance; the hand touches the insulating wood 2 to install the rectifier body 14. When installing the rectifier body 14, the telescopic rod 21 compresses the suction cup 22 to contact the distribution board and adsorb the distribution board; the rectifier body 14 generates heat during work, and the heat is dissipated through the external heat dissipation fins 3, the heat pipe 31, and the built-in heat dissipation The fins 32 are provided to transfer the heat inside the rectifier protective shell 1 to the outside; a damping spring 4 is provided between the rectifier protective shell 1 and the rectifier body 14 to reduce the possibility of collision and damage between the rectifier body 14 and the rectifier protective shell 1 when the ship shakes; when the rectifier body 14 is installed, a rubber pad 5 is provided between the rectifier body 14 and the distribution board to play a buffering and sealing role; when the rectifier body 14 is installed, the rectifier body 14 is fixed to the distribution board together by the setting of fixing bolts 6, which reduces the risk of the rectifier body 14 being detached when the ship shakes, thereby improving the stability of the ship's electrical system.

[0031] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An easy-to-install ship rectifier, characterized in that: The invention comprises a rectifier protective shell (1); an electromagnet (11) is arranged at the bottom of the rectifier protective shell (1); a plurality of groups of the electromagnets (11) are arranged at the bottom of the rectifier protective shell (1) and are distributed at the four corners of the bottom of the rectifier protective shell (1); a gasket (12) is fixedly connected to the bottom of the plurality of groups of the electromagnets (11); a flexible sealing ring (13) is fixedly connected to the inner wall of the bottom of the rectifier protective shell (1); the flexible sealing ring (13) is arranged in a circle near the inner wall of the bottom of the rectifier protective shell (1); a rectifier body (14) is fixedly connected to the inner side of the flexible sealing ring (13); a rectifier pin (15) is arranged at the bottom of the rectifier body (14).

2. The easy-to-install ship rectifier according to claim 1, characterized in that: The rectifier protective shell (1) is fixedly connected to an insulating wood (2) near the top side; the insulating wood (2) is arranged in pairs near the top side of the rectifier protective shell (1); a pair of insulating wood (2) is fixedly connected to a telescopic rod (21) at the bottom; multiple groups of telescopic rods (21) are arranged at the bottom of the insulating wood (2); and the transmission ends of the multiple groups of telescopic rods (21) are fixedly connected to suction cups (22).

3. The easy-to-install ship rectifier according to claim 2, characterized in that: The side of the rectifier protective shell (1) is fixedly connected with an external heat dissipation fin (3); a plurality of groups of the external heat dissipation fins (3) are arranged on the side of the rectifier protective shell (1); the inner wall of the rectifier protective shell (1) is fixedly connected with an internal heat dissipation fin (32); a plurality of groups of the internal heat dissipation fins (32) are arranged on the inner wall of the rectifier protective shell (1); the external heat dissipation fins (3) and the internal heat dissipation fins (32) are connected via a heat pipe (31); a plurality of groups of the heat pipes (31) are arranged between the external heat dissipation fins (3) and the internal heat dissipation fins (32), and are evenly distributed in the middle of the side of the rectifier protective shell (1).

4. The easy-to-install ship rectifier according to claim 3, characterized in that: A sealing groove is provided at the bottom of the rectifier protective shell (1); a rubber pad (5) is provided in the sealing groove at the bottom of the rectifier protective shell (1); and the rubber pad (5) is provided in a circle at the bottom of the rectifier protective shell (1).

5. The easy-to-install ship rectifier according to claim 4, characterized in that: A fixing bolt (6) is arranged in the middle of the insulating wood (2); the fixing bolt (6) is symmetrically arranged in the middle of the insulating wood (2).

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