Insulation connection terminal and purification equipment box

Abstract

An insulating connection terminal and a purification equipment box relate to the technical field of purification equipment, and the insulating connection terminal comprises a first insulating part, a second insulating part, a third insulating part and a fourth insulating part, a second insulator; a second groove is formed in one side of the second insulating part, the opening of the second groove and the opening of the first groove are arranged in opposite directions, and external threads are arranged on the outer side of the second insulating part; the insulating nut is in threaded connection with the outer side of the second insulating part so as to fix the first insulating part and the second insulating part; the conductive part is arranged in the first insulating part and the second insulating part in a penetrating manner, one end of the conductive part is positioned in the first groove and is used for being in contact with an electrical element of the purification equipment box, and the other end of the conductive part is positioned in the second groove and is electrically connected with external power supply equipment, so that the external power supply equipment is conducted with the electrical element when the box door is closed. By the adoption of the technical scheme, the first insulating part and the second insulating part can be fixed, disassembly and assembly are convenient, practicability is high, the arc discharge phenomenon can be effectively avoided, and normal operation of the purification equipment box is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of purification equipment, in particular to an insulating connection terminal and a purification equipment box. Background Art

[0002] Purification equipment refers to products that can absorb, decompose or transform various air pollution sources and air pollutants [indoor biological pollution. Mainly including bacteria, fungi, mold, viruses, dust mites, pollen, pet dander, organic components of organisms, etc.), effectively improve air cleanliness, mainly household and industrial purification equipment for removing indoor air pollution.

[0003] In the related technology, CN206082844U discloses a restaurant electrostatic fume purifier, including a cabinet body, an electric field module arranged in the cabinet body, the front end and the rear end of the cabinet body are both provided with openings, an electrical cabinet is hinged on one side of the cabinet body, the cabinet body is provided with an installation port on one side of the electrical cabinet, the electric field module is provided with a power-on spring facing the electrical cabinet, and a high-voltage through-wall insulating terminal is provided on the side where the electrical cabinet is bonded to the cabinet body. When the electrical cabinet is bonded to the cabinet body, the high-voltage through-wall insulating terminal is electrically connected to the power-on spring, and the high-voltage through-wall insulating terminal is electrically connected to the power supply equipment in the electrical cabinet.

[0004] However, the high-voltage through-wall insulated terminal in CN206082844U is an integrated structure. When it is installed on the electrical cabinet, it is necessary to use additional fixings to fix the insulating terminal, which is inconvenient to operate. In addition, the cooperation between the insulating terminal and the power-on spring is prone to arc discharge when the circuit is turned on, thereby causing a short circuit in the circuit and affecting the normal operation of the purification equipment.

[0005] Therefore, the present application proposes an insulating connection terminal and a purification equipment box to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to address the defects and shortcomings in the prior art, and the utility model provides an insulating connection terminal and a purification equipment box.

[0007] The utility model provides an insulating connection terminal, which adopts a technical solution: an insulating connection terminal, which is fixed on the door of a purification equipment box, and the door is provided with a mounting hole, comprising:

[0008] A first insulating member, one side of which is provided with a first groove;

[0009] A second insulating member; fixedly arranged on a side of the first insulating member away from the first groove, with a second groove formed on one side, the second groove and the opening of the first groove being arranged in the opposite direction, and an external thread being formed on the outer side of the second insulating member;

[0010] an insulating nut, threadedly screwed onto the outer side of the second insulating member to fix the first insulating member and the second insulating member; and

[0011] The conductive member is inserted into the first insulating member and the second insulating member, one end of which is located in the first groove and is used to contact the electrical components of the purification equipment box, and the other end is located in the second groove and is electrically connected to the external power supply device, so that when the box door is closed, the external power supply device and the electrical components are connected.

[0012] Optionally, the first groove and the second groove are both arranged in a bowl shape, and the diameters of the first groove, the mounting hole and the second groove are arranged to decrease successively.

[0013] Optionally, the conductive part includes a fixing screw passing through the first insulating part and the second insulating part and a conductive sheet arranged on the fixing screw. A through hole for the fixing screw to pass through is opened at the center of the first insulating part and the second insulating part. The through hole is connected with the first groove and the second groove. One end of the fixing screw is located in the first groove, and the other end of the fixing screw passes through the through hole and extends into the second groove, and the conductive sheet is arranged at one end of the fixing screw located in the first groove.

[0014] Optionally, the conductive member further includes a connecting wire connected to one end of the fixing screw located in the second groove, so as to achieve electrical connection between the conductive sheet and the external power supply device through the connecting wire.

[0015] Optionally, a fixing nut is sleeved on one end of the fixing screw located in the second groove, and the fixing nut is used to cooperate with the fixing screw thread, and the fixing nut cooperates with the fixing screw to fix the conductive sheet in the first groove.

[0016] The present application also provides a purification equipment box, comprising a box body, a box door rotatably arranged on the box body, and the above-mentioned insulating connection terminal.

[0017] Optionally, an electric board is provided in the box body, and a wiring terminal is provided on the electric board, and the insulating connecting terminal is used to cooperate with the wiring terminal to achieve conduction of the circuit.

[0018] After adopting the above technical solution, the beneficial effects of the utility model are:

[0019] When the present application is in use, the second insulating member is passed through the mounting hole of the door of the purification equipment box from the inside to the outside, so that the first insulating member is located on the inner side of the door and the second insulating member is located on the outer side of the door. At this time, the first insulating member and the second insulating member are fixed by tightening the insulating nut on the second insulating member, and the insulating terminal can be disassembled by unscrewing the insulating nut during disassembly, without the need to use other fixing parts. The operation is simple and convenient, and the practicality is strong. The first bowl-shaped groove and the conductive sheet arranged in the first groove contact with the wiring terminal in the purification equipment box and conduct the circuit, which can effectively avoid arc discharge and ensure the normal operation of the purification equipment box. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 It is a schematic diagram of the overall structure of this embodiment;

[0022] Figure 2 is a cross-sectional view of this embodiment;

[0023] Figure 3 Exploded view of this embodiment.

[0024] Explanation of the reference numerals: 10, first insulating member; 11, first groove; 20, second insulating member; 21, second groove; 30, insulating nut; 40, conductive member; 41, fixing screw; 42, conductive sheet; 43, fixing nut; 44, connecting wire. DETAILED DESCRIPTION

[0025] The following will be combined with the attached embodiment of the utility model Figure 1-3 , clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] It should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", "back", "side", "circumferential" and the like in the present invention indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present invention. In addition, the words "first", "second" and the like are only used to distinguish multiple components or structures with the same or similar structures, and do not represent any special limitation on the setting order or connection relationship.

[0027] This embodiment relates to an insulating connection terminal, which is fixedly arranged on the door of the purification equipment box and is used to realize the electrical connection between the purification equipment box and an external power supply device, and the door is provided with a mounting hole adapted to the insulating connection terminal.

[0028] Reference Figure 1-Figure 3 The insulating connection terminal provided in this embodiment includes a first insulating member 10, a second insulating member 20, an insulating nut 30 and a conductive member 40, wherein a first groove 11 is provided on one side of the first insulating member 10, the second insulating member 20 is fixedly arranged on the side of the first insulating member 10 away from the first groove 11, the second insulating member 20 and the first insulating member 10 are integrally formed, a second groove 21 is provided on the side of the second insulating member 20 away from the first insulating member 10, the second groove 21 is arranged in the opposite direction to the opening of the first groove 11, and an external thread is provided on the outer side of the second insulating member 20. The insulating nut 30 is threadedly screwed on the outer side of the second insulating member 20, and the first insulating member 10 and the second insulating member 20 are fixed on the box door through the threaded cooperation between the insulating nut 30 and the second insulating member 20.

[0029] The conductive member 40 is passed through the first insulating member 10 and the second insulating member 20. One end of the conductive member 40 is located in the first groove 11 and is used to contact the electrical components of the purification equipment box, and the other end is located in the second groove 21 and is electrically connected to the external power supply device, so that when the box door is closed, the external power supply device and the electrical components are connected, thereby realizing power supply to the purification equipment.

[0030] It can be understood that during installation, the first insulating member 10 is located on the inner side of the door and the second insulating member 20 is located on the outer side of the door by passing the second insulating member 20 from the inside to the outside of the door. At this time, the insulating nut 30 is tightened on the second insulating member 20 to fix the first insulating member 10 and the second insulating member 20. By setting the conductive member 40, the circuit between the external power supply device and the purification device is connected when the door is opened and closed, so that the purification device can operate or stop operating normally.

[0031] Furthermore, the first groove 11 and the second groove 21 are both arranged in a bowl shape, and the diameters of the first groove 11, the mounting hole and the second groove 21 are arranged to decrease in sequence.

[0032] It can be understood that the first groove 11 and the second groove 21 are set in a bowl shape so that the conductive member 40 is in the first groove 11 when it contacts the electrical components inside the purification equipment box, so that arc discharge is not easy to occur. The diameters of the first groove 11, the mounting hole, and the second groove 21 are set to decrease in sequence so that the second insulating member 20 can smoothly pass through the mounting hole and be located on the outside of the box door. The second insulating member 20 is located on the inside of the box door, so that the first insulating member 10 and the second insulating member 20 can be fixed by the insulating nut 30.

[0033] Furthermore, the conductive member 40 includes a fixing screw 41 that passes through the first insulating member 10 and the second insulating member 20 and a conductive sheet 42 that is arranged on the fixing screw 41. A through hole for the fixing screw 41 to pass through is opened at the center of the first insulating member 10 and the second insulating member 20. The through hole is connected to the first groove 11 and the second groove 21. One end of the fixing screw 41 is located in the first groove 11, and the other end of the fixing screw 41 passes through the through hole and extends into the second groove 21, and the conductive sheet 42 is arranged at one end of the fixing screw 41 that is located in the first groove 11.

[0034] It can be understood that, through the cooperation among the through hole, the fixing screw 41 and the conductive sheet 42 , the conductive sheet 42 can achieve contact and conduction with the electrical components in the purification device box in the first groove 11 .

[0035] Furthermore, the conductive member 40 further includes a connecting wire 44 , which is connected to one end of the fixing screw 41 located in the second groove 21 , so as to realize electrical connection between the conductive sheet 42 and an external power supply device through the connecting wire 44 .

[0036] Furthermore, a fixing nut 43 is sleeved on one end of the fixing screw 41 located in the second groove 21 , and the fixing nut 43 is threadedly matched with the fixing screw 41 , and the fixing nut 43 and the fixing screw 41 cooperate to fix the conductive sheet 42 in the first groove 11 .

[0037] It can be understood that, through the cooperation between the fixing nut 43 and the fixing screw 41, the conductive sheet 42 can be stably located in the first groove 11, so that the position of the conductive sheet 42 relative to the first groove 11 is not easily shifted, and the conductive sheet 42 and the electrical components of the purification equipment box can be stably matched in the first groove 11.

[0038] In addition, this embodiment also provides a purification equipment box, including a box body, a box door rotatably arranged on the box body, and the above-mentioned insulating connection terminal. An electric board is arranged in the box body, and a wiring terminal is arranged on the electric board. The insulating connection terminal is used to cooperate with the wiring terminal to realize the conduction of the circuit between the box body and the external power supply device.

[0039] The above is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. An insulating connecting terminal, fixedly mounted on a door of a purification equipment box, wherein a mounting hole is provided on the door, characterized in that: include: A first insulating member (10) having a first groove (11) formed on one side thereof; A second insulating member (20) is fixedly arranged on a side of the first insulating member (10) away from the first groove (11), a second groove (21) is provided on one side, the second groove (21) is arranged in the opposite direction to the opening of the first groove (11), and an external thread is provided on the outer side of the second insulating member (20); an insulating nut (30) threadably connected to the outer side of the second insulating member (20) to fix the first insulating member (10) and the second insulating member (20); and The conductive member (40) is inserted into the first insulating member (10) and the second insulating member (20), one end of which is located in the first groove (11) and is used to contact the electrical components of the purification equipment box, and the other end of which is located in the second groove (21) and is electrically connected to the external power supply device, so that when the box door is closed, the external power supply device and the electrical components are connected.

2. An insulated connecting terminal according to claim 1, characterized in that: The first groove (11) and the second groove (21) are both arranged in a bowl shape, and the diameters of the first groove (11), the mounting hole and the second groove (21) are arranged to decrease in sequence.

3. The insulated connecting terminal according to claim 1, characterized in that: The conductive member (40) comprises a fixing screw (41) inserted into the first insulating member (10) and the second insulating member (20) and a conductive sheet (42) arranged on the fixing screw (41); a through hole for the fixing screw (41) to pass through is opened at the center of the first insulating member (10) and the second insulating member (20); the through hole is communicated with the first groove (11) and the second groove (21); one end of the fixing screw (41) is located in the first groove (11); the other end of the fixing screw (41) passes through the through hole and extends into the second groove (21); and the conductive sheet (42) is arranged at one end of the fixing screw (41) located in the first groove (11).

4. An insulated connecting terminal according to claim 3, characterized in that: The conductive member (40) further comprises a connecting wire (44), wherein the connecting wire (44) is connected to one end of the fixing screw (41) located in the second groove (21), so as to realize electrical connection between the conductive sheet (42) and an external power supply device through the connecting wire (44).

5. The insulated connecting terminal according to claim 3, characterized in that: A fixing nut (43) is sleeved on one end of the fixing screw (41) located in the second groove (21); the fixing nut (43) is threadedly matched with the fixing screw (41); and the fixing nut (43) is used to cooperate with the fixing screw (41) to fix the conductive sheet (42) in the first groove (11).

6. A purification equipment box, characterized in that: The invention comprises a box body, a box door rotatably arranged on the box body, and an insulating connecting terminal as claimed in any one of claims 1 to 5.

7. The purification equipment box according to claim 6, characterized in that: An electric board is arranged in the box body, and a wiring terminal is arranged on the electric board. The insulating connecting terminal is used to cooperate with the wiring terminal to realize the conduction of the circuit.

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