High-voltage insulation wire connector of ozone generating device

Abstract

The utility model belongs to the technical field of wire connectors, and particularly relates to a high-voltage insulation wire connector of an ozone generating device, which comprises a wire connector, the side surface of the wire connector is fixedly connected with a mounting block, the bottom of the wire connector is fixedly connected with a connecting pipe, and the bottom of the connecting pipe is fixedly connected with an insulation pipe. A notch fixing ring is fixedly connected to the bottom of the insulating tube, an anti-loosening device is arranged on the outer wall of the insulating tube and comprises a rubber ring, the inner wall of the rubber ring is fixedly connected to the outer wall of the insulating tube, and two fixing blocks are fixedly connected to the outer wall of the rubber ring. And a bolt is in threaded connection between the two fixing blocks. According to the utility model, the problem that the stable operation of equipment and the quality and the quantity of generated ozone are influenced by the unstable electrical connection caused by the loosening of the wire connector when the wire connector is connected with the ozone generating device is solved, so that the stable operation effect of the equipment is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of connectors, in particular to a high-voltage insulating connector for an ozone generating device. Background Art

[0002] The key to the high-voltage insulating connector of the ozone generator is to ensure the safe isolation of the high-voltage components from the outside world. These connectors usually use specially designed insulating materials and structures that can withstand high-voltage environments without conducting electricity or breaking down.

[0003] Patent CN110611291B with patent announcement number discloses a connector, which includes a shell, a wire threading hole is provided in the shell, a shielding sleeve and a crimping sleeve cooperating with the shielding sleeve and a plug sleeve are provided in the wire threading hole, a flange is provided at the rear end of the crimping sleeve for blocking the rear end surface of the shielding sleeve, and a stopper is provided in the wire threading hole for stopping the flange, the shell is a metal shell, a contact piece elastically contacted with the metal shell is provided at the end of the shielding sleeve, and an insulating buckle cover cooperating with the stopper to limit the shielding sleeve and the crimping sleeve along the axial direction of the wire threading hole is provided in the metal shell at the front end position of the shielding sleeve. By replacing the insulating shell of the connector with a metal shell, the strength of the connector is increased, the cables in the connector can be better protected, and the service life is extended. In addition, the shielding layer is in contact with the shielding sleeve, and then electrically connected to the metal shell through the contact piece. The metal shell increases the contact area between the connector and the mounting panel, thereby improving the shielding effect of the connector on the cable.

[0004] However, the current connector has the following problems: the connector may become loose when connected to the ozone generator, which may cause unstable electrical connection, affecting the stable operation of the equipment and the quality and quantity of ozone generation. Therefore, we propose a high-voltage insulating connector for the ozone generator. Utility Model Content

[0005] The purpose of the utility model is to provide a high-voltage insulating connector for an ozone generator, which can solve the problem in the related art that the connector may become loose when connected to the ozone generator, which may cause unstable electrical connection, affect the stable operation of the equipment and the quality and quantity of ozone generated.

[0006] The technical solution adopted by the utility model is as follows:

[0007] A high-voltage insulating connector for an ozone generating device comprises a connector, a mounting block is fixedly connected to the side of the connector, a connecting tube is fixedly connected to the bottom of the connector, an insulating tube is fixedly connected to the bottom of the connecting tube, a notch fixing ring is fixedly connected to the bottom of the insulating tube, an anti-loosening device is provided on the outer wall of the insulating tube, the anti-loosening device comprises a rubber ring, the inner wall of the rubber ring is fixedly connected to the outer wall of the insulating tube, two fixing blocks are fixedly connected to the outer wall of the rubber ring, a bolt is threadedly connected between the two fixing blocks, a nut is threadedly connected to the circumferential surface of the bolt, a long block is fixedly connected to the side of one of the fixing blocks, a plurality of notches are provided at the bottom of the long block, a U-shaped block is fixedly connected to the side of the other fixing block, a long rod is slidably connected to the bottom of the inner wall of the U-shaped block, a pull block is fixedly connected to the bottom of the long rod, and a spring is provided between the pull block and the U-shaped block.

[0008] The top and bottom of the long block are in contact with the top and bottom of the inner wall of the U-shaped block.

[0009] The long rod is located on the displacement tracks of the plurality of notches.

[0010] A sealing device for sealing the connection between the ozone generator and the connector is provided at the bottom of the fixed block, and the sealing device includes a connecting plate, the top of the connecting plate is fixedly connected to the bottom of the fixed block, the bottom of the connecting plate is fixedly connected to a connecting block, the side of the connecting block is fixedly connected to an extrusion block, the inner wall of the notch fixing ring is fixedly connected to a rubber pressure ring, the outer wall of the rubber pressure ring is fixedly connected to the side of the extrusion block, and the inner wall of the rubber pressure ring is fixedly connected to a sealing ring.

[0011] The extrusion blocks are located at the notch of the notch fixing ring, and a gap is provided between the two extrusion blocks.

[0012] A gap for screwing the bolts and nuts is arranged between the two fixing blocks.

[0013] The technical effects achieved by the utility model are:

[0014] The utility model arranges the anti-loosening device so that the rubber ring, the fixing block, the bolt, the nut, the long block, the notch, the U-shaped block, the long rod, the pulling block and the spring cooperate so that the extrusion of the rubber ring will extrude the insulating tube, so that the connection between the insulating tube and the ozone generator is fixed to each other, thereby preventing the connection between the insulating tube and the ozone generator from loosening; the long rod will be reset by the elastic force of the spring, so that the long rod is stuck in the notch on the surface of the long block, thereby further fixing the connection between the insulating tube and the ozone generator, and preventing the possibility of loosening of the connection between the insulating tube and the ozone generator caused by accidental loosening of the nut and the bolt.

[0015] The utility model arranges the sealing device so that the connection plate, the connection block, the extrusion block, the rubber pressure ring, the sealing ring and the fixed block cooperate with each other, so that the movement of the extrusion block will squeeze the rubber pressure ring, and the rubber pressure ring will be squeezed to squeeze the sealing ring, so that the sealing ring adapts to the gap at the connection between the notched fixed ring and the ozone generating device, so that the ozone gas inside the ozone generating device will not leak. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an embodiment of the utility model as a whole;

[0017] Figure 2 This is an embodiment of the utility model viewed from above;

[0018] Figure 3 This is an embodiment of the rubber ring structure of the utility model;

[0019] Figure 4 This utility model Figure 3 An embodiment of the structure at A in FIG.

[0020] Figure 5 This is an embodiment of the sealing ring structure of the utility model.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Wire connector; 2. Mounting block; 3. Connecting tube; 4. Insulating tube; 5. Notched fixing ring; 6. Anti-loosening device; 7. Sealing device; 61. Rubber ring; 62. Fixing block; 63. Bolt; 64. Nut; 65. Long block; 66. Notch; 67. U-shaped block; 68. Long rod; 69. Pull block; 610. Spring; 71. Connecting plate; 72. Connecting block; 73. Extrusion block; 74. Rubber pressure ring; 75. Sealing ring. DETAILED DESCRIPTION

[0023] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0024] like Figure 1-5As shown, the high-voltage insulating connector of the ozone generating device includes a connector 1, a mounting block 2 is fixedly connected to the side of the connector 1, the mounting block 2 is used to install the connector 1 in a fixed place to prevent the connector 1 from moving during use, a connecting tube 3 is fixedly connected to the bottom of the connector 1, an insulating tube 4 is fixedly connected to the bottom of the connecting tube 3, the insulating tube 4 can isolate high-voltage current, a notch fixing ring 5 is fixedly connected to the bottom of the insulating tube 4, and an anti-loosening device 6 is provided on the outer wall of the insulating tube 4, the anti-loosening device 6 includes a rubber ring 61, the inner wall of the rubber ring 61 is fixedly connected to the outer wall of the insulating tube 4, and the rubber ring 61 is fixedly connected to the outer wall of the insulating tube 4. The outer wall of the rubber ring 61 is fixedly connected with two fixing blocks 62, a bolt 63 is threadedly connected between the two fixing blocks 62, a nut 64 is threadedly connected to the circumferential surface of the bolt 63, and the cooperation of the nut 64 and the bolt 63 fixes the two fixing blocks 62, one of the fixing blocks 62 is fixedly connected with a long block 65 on the side, a plurality of notches 66 are provided at the bottom of the long block 65, and the other fixing block 62 is fixedly connected with a U-shaped block 67 on the side, a long rod 68 is slidably connected to the bottom of the inner wall of the U-shaped block 67, a pull block 69 is fixedly connected to the bottom of the long rod 68, and a spring 610 is provided between the pull block 69 and the U-shaped block 67.

[0025] The top and bottom of the long block 65 are in contact with the top and bottom of the inner wall of the U-shaped block 67. Such a design allows the long block 65 to move within a certain range.

[0026] The long rod 68 is located on the displacement tracks of the plurality of slots 66 . Such a design enables the long rod 68 to restrict different slots 66 according to different twisting forces of the staff.

[0027] A gap is provided between the two fixing blocks 62 for tightening the bolt 63 and the nut 64 .

[0028] According to the above structure, when the staff connects the ozone generator connection from the notched fixing ring 5, the insulating tube 4, and the connecting tube 3 to the connector 1, the staff pulls the pull block 69, and the pull block 69 is pulled to move away from the U-shaped block 67. The movement of the pull block 69 drives the long rod 68 to move, and the movement of the pull block 69 also drives the spring 610 to stretch. When the long rod 68 moves to the bottom of the inner wall of the U-shaped block 67, the staff twists the nut 64 and the bolt 63. The twisting of the nut 64 and the bolt 63 makes the two fixing blocks 62 approach each other. The mutual approach of the two fixing blocks 62 will press the rubber ring 6 1 is squeezed, and the extrusion of the rubber ring 61 will squeeze the insulating tube 4, so that the connection between the insulating tube 4 and the ozone generator is fixed to each other, thereby preventing the connection between the insulating tube 4 and the ozone generator from loosening. After the nut 64 and the bolt 63 are screwed, the staff loosens the pull block 69, and the long rod 68 is reset by the elastic force of the spring 610, so that the long rod 68 is stuck in the notch 66 on the surface of the long block 65, thereby further fixing the connection between the insulating tube 4 and the ozone generator, preventing the possibility of the nut 64 and the bolt 63 being accidentally loosened, which may cause the connection between the insulating tube 4 and the ozone generator to loosen.

[0029] like Figure 1-5 As shown, a sealing device 7 for sealing the connection between the ozone generator and the connector 1 is provided at the bottom of the fixed block 62, and the sealing device 7 includes a connecting plate 71, the top of the connecting plate 71 is fixedly connected to the bottom of the fixed block 62, the bottom of the connecting plate 71 is fixedly connected to a connecting block 72, the side of the connecting block 72 is fixedly connected to an extrusion block 73, the inner wall of the notch fixing ring 5 is fixedly connected to a rubber pressure ring 74, the outer wall of the rubber pressure ring 74 is fixedly connected to the side of the extrusion block 73, the inner wall of the rubber pressure ring 74 is fixedly connected to a sealing ring 75, and the sealing ring 75 is squeezed to fill the gap at the connection between the notch fixing ring 5 and the ozone generator.

[0030] The extrusion blocks 73 are located at the notch of the notch fixing ring 5 , and a gap is provided between the two extrusion blocks 73 .

[0031] According to the above structure, when the two fixed blocks 62 are close to each other, the two fixed blocks 62 respectively drive the connecting plates 71 connected thereto to move, and the movement of the two connecting plates 71 drives the connecting blocks 72 to move, and the movement of the connecting blocks 72 drives the extrusion blocks 73 to move, and the movement of the extrusion blocks 73 squeezes the rubber pressure ring 74, and the rubber pressure ring 74 is squeezed to squeeze the sealing ring 75, so that the sealing ring 75 adapts to the gap at the connection between the notched fixing ring 5 and the ozone generator, so that the ozone gas inside the ozone generator will not leak.

[0032] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A high-voltage insulating connector for an ozone generating device, comprising a connector (1), a mounting block (2) being fixedly connected to the side of the connector (1), a connecting tube (3) being fixedly connected to the bottom of the connector (1), an insulating tube (4) being fixedly connected to the bottom of the connecting tube (3), and a notch fixing ring (5) being fixedly connected to the bottom of the insulating tube (4), characterized in that: The outer wall of the insulating tube (4) is provided with an anti-loosening device (6), the anti-loosening device (6) comprising a rubber ring (61), the inner wall of the rubber ring (61) is fixedly connected to the outer wall of the insulating tube (4), the outer wall of the rubber ring (61) is fixedly connected to two fixing blocks (62), a bolt (63) is threadedly connected between the two fixing blocks (62), a nut (64) is threadedly connected to the circumferential surface of the bolt (63), a long block (65) is fixedly connected to the side of one of the fixing blocks (62), a plurality of notches (66) are provided at the bottom of the long block (65), a U-shaped block (67) is fixedly connected to the side of the other fixing block (62), a long rod (68) is slidably connected to the bottom of the inner wall of the U-shaped block (67), a pull block (69) is fixedly connected to the bottom of the long rod (68), a spring (610) is provided between the pull block (69) and the U-shaped block (67).

2. The high voltage insulating connector of the ozone generating device according to claim 1, characterized in that: The top and bottom of the long block (65) are in contact with the top and bottom of the inner wall of the U-shaped block (67).

3. The high voltage insulating connector of the ozone generating device according to claim 1, characterized in that: The long rod (68) is located on the displacement track of the plurality of notches (66).

4. The high voltage insulating connector of the ozone generating device according to claim 1, characterized in that: The bottom of the fixing block (62) is provided with a sealing device (7) for sealing the connection between the ozone generator and the connector (1), the sealing device (7) comprising a connecting plate (71), the top of the connecting plate (71) is fixedly connected to the bottom of the fixing block (62), the bottom of the connecting plate (71) is fixedly connected to the connecting block (72), the side of the connecting block (72) is fixedly connected to the extrusion block (73), the inner wall of the notch fixing ring (5) is fixedly connected to a rubber pressure ring (74), the outer wall of the rubber pressure ring (74) is fixedly connected to the side of the extrusion block (73), and the inner wall of the rubber pressure ring (74) is fixedly connected to a sealing ring (75).

5. The high voltage insulating connector of the ozone generating device according to claim 4, characterized in that: The extrusion blocks (73) are located at the notch of the notch fixing ring (5), and a gap is provided between the two extrusion blocks (73).

6. The high voltage insulating connector of the ozone generating device according to claim 1, characterized in that: A gap is provided between the two fixing blocks (62) for screwing the bolt (63) and the nut (64).

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