Waterproof connecting line terminal

Abstract

The utility model relates to the technical field of connecting line terminals, and discloses a waterproof connecting line terminal, which comprises a connecting line terminal, the left side and the right side of the connecting line terminal are in threaded connection with mounting bolts, the surfaces of the mounting bolts are meshed with waterproof sleeves, and one side, close to the connecting line terminal, of each waterproof sleeve is fixedly connected with a connecting waterproof pad. The bottom end of the connecting line terminal is fixedly connected with an annular waterproof pad. According to the utility model, the two waterproof jackets are in threaded connection with the connecting line terminal through the mounting bolts, the two connecting waterproof pads are in contact, and the annular waterproof pad wraps the outer surface of the wire, so that the inner cavity of the connecting line terminal is sealed through the combination of the connecting waterproof pads and the annular waterproof pad, and the waterproof effect is realized; and the situation that water enters the connecting wire terminal in the use process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of connecting wire terminals, and more specifically, to a waterproof connecting wire terminal. Background Art

[0002] The connecting wire terminal is an accessory product used to achieve electrical connection. It is connected to the wire through the connecting wire terminal so that it can be used by other electrical components. The application range of connecting wires is wide, and many electrical equipment use connecting wire terminals. When in some humid environments and other environments with high water content in the air, there is a lot of water vapor, which may cause water to enter the connecting wire terminal, thereby causing damage to the connecting wire terminal. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a waterproof connecting wire terminal, which has the advantage of being waterproof.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waterproof connecting wire terminal, comprising a connecting wire terminal, the left and right sides of which are threadedly connected with mounting bolts, the surface of the mounting bolts is meshed with a waterproof sleeve, the side of the waterproof sleeve close to the connecting wire terminal is fixedly connected with a connecting waterproof pad, and the bottom end of the connecting wire terminal is fixedly connected with an annular waterproof pad.

[0005] As a preferred technical solution of the utility model, the inner cavity of the waterproof sleeve is fixedly connected with a connecting rod, the side of the connecting rod close to the connecting wire terminal is fixedly connected with a heat sink, and the side of the heat sink close to the waterproof sleeve is fixedly connected with a heat conductive sheet.

[0006] As a preferred technical solution of the utility model, a threaded barrel is fixedly connected to the side of the waterproof sleeve away from the connecting wire terminal, and the mounting bolt is threadedly connected to the inner cavity of the threaded barrel.

[0007] As a preferred technical solution of the utility model, the annular waterproof pad is annular, and there are a plurality of the annular waterproof pads, which are fixedly connected to a connecting waterproof pad.

[0008] As a preferred technical solution of the utility model, the waterproof cover is a rectangular hollow body, and a plurality of arc grooves are formed at the bottom end of the waterproof cover.

[0009] As a preferred technical solution of the utility model, the bottom end of the connecting wire terminal is fixedly connected with a wiring part, and the wiring part is in contact with the heat dissipation plate.

[0010] As a preferred technical solution of the utility model, the heat sink is a rectangular cavity, and the inner cavity of the heat sink is filled with cooling water.

[0011] As a preferred technical solution of the utility model, the side of the heat conductive sheet close to the heat sink is located in the inner cavity of the heat sink, the side of the waterproof sleeve away from the connecting wire terminal is provided with a heat dissipation groove, and the heat conductive sheet passes through the heat dissipation groove and is located in the air.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model uses two waterproof sleeves to be threadedly connected to the connecting wire terminal through mounting bolts. First, the two connecting waterproof pads are in contact, and the annular waterproof pad wraps the outer surface of the wire, so that the inner cavity of the connecting wire terminal is sealed by the combination of the connecting waterproof pad and the annular waterproof pad, thereby waterproofing and preventing the connecting wire terminal from entering water during use.

[0014] 2. The utility model uses the connecting rod in the inner cavity of the waterproof sleeve to fix the heat sink through the connecting rod, and then the heat sink contacts the wiring part, so as to absorb the heat generated by the wiring part during use, and then the heat absorbed by the inner cavity of the heat sink is transferred to the air through the heat conductive sheet, thereby achieving heat dissipation at the wiring part, thereby avoiding the situation where the wiring part is connected to the wire and the heat at the wiring part is high and affects the normal use when it is used. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 The enlarged schematic diagram at A in the middle;

[0017] Figure 3 This is a schematic diagram of the connection of the heat conducting sheet structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the connection of the waterproof pad of the structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the structural connecting rod connection of the utility model.

[0020] In the figure: 1. Connection wire terminal; 2. Mounting bolt; 3. Waterproof cover; 4. Connection waterproof pad; 5. Ring waterproof pad; 6. Threaded barrel; 7. Wiring point; 8. Connecting rod; 9. Heat sink; 10. Heat conducting sheet. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to 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 the embodiments. Based on the embodiments in 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.

[0022] like Figures 1 to 5 As shown, the utility model provides a waterproof connecting wire terminal, including a connecting wire terminal 1, the left and right sides of the connecting wire terminal 1 are threadedly connected with mounting bolts 2, the surface of the mounting bolts 2 is meshed with a waterproof sleeve 3, the side of the waterproof sleeve 3 close to the connecting wire terminal 1 is fixedly connected with a connecting waterproof pad 4, and the bottom end of the connecting wire terminal 1 is fixedly connected with an annular waterproof pad 5;

[0023] The two waterproof sleeves 3 are threadedly connected to the connecting wire terminal 1 through the mounting bolts 2. First, the two connecting waterproof pads 4 are in contact, and the annular waterproof pad 5 wraps the outer surface of the wire, so that the inner cavity of the connecting wire terminal 1 is sealed by the combination of the connecting waterproof pad 4 and the annular waterproof pad 5, so as to be waterproof and prevent the connecting wire terminal 1 from getting water in during use.

[0024] The inner cavity of the waterproof cover 3 is fixedly connected with a connecting rod 8, the side of the connecting rod 8 close to the connecting wire terminal 1 is fixedly connected with a heat sink 9, and the side of the heat sink 9 close to the waterproof cover 3 is fixedly connected with a heat conducting sheet 10;

[0025] Through the connecting rod 8 in the inner cavity of the waterproof cover 3, the waterproof cover 3 can fix the heat sink 9 through the connecting rod 8, and then the heat sink 9 contacts the wiring part 7, so as to absorb the heat generated by the wiring part 7 during use, and then the heat absorbed by the inner cavity of the heat sink 9 is transferred to the air through the heat conductive sheet 10, thereby achieving heat dissipation of the wiring part 7, thereby avoiding the situation that when the wiring part 7 is connected to the wire and used, the high heat of the wiring part 7 affects the normal use.

[0026] The waterproof cover 3 is fixedly connected to a threaded barrel 6 on one side away from the connecting wire terminal 1, and the mounting bolt 2 is threadedly connected to the inner cavity of the threaded barrel 6;

[0027] By setting the threaded barrel 6 , the mounting bolt 2 can be threadedly connected to the threaded barrel 6 , and then the mounting bolt 2 is threadedly connected to the connecting wire terminal 1 , so as to fix the waterproof sleeve 3 .

[0028] The annular waterproof pad 5 is annular, and there are a plurality of annular waterproof pads 5, and the plurality of annular waterproof pads 5 are fixedly connected to the connecting waterproof pad 4;

[0029] The annular waterproof pad 5 is annular, so that the annular waterproof pad 5 can contact the outer surface of the wire, thereby sealing the wire, and by arranging multiple annular waterproof pads 5, the annular waterproof pad 5 can seal multiple wires.

[0030] The waterproof cover 3 is a rectangular hollow body, and a plurality of arc grooves are formed at the bottom end of the waterproof cover 3;

[0031] The waterproof sleeve 3 is a hollow body, so that the waterproof sleeve 3 can waterproof and seal the wire connection, and then the multiple arc grooves are provided so that the wire can pass through the wire groove to connect with the connecting wire terminal 1.

[0032] The bottom end of the connecting wire terminal 1 is fixedly connected with a wiring part 7, and the wiring part 7 is in contact with the heat sink 9;

[0033] The wire can be connected to the wiring point 7 at the bottom of the connecting wire terminal 1 , and then the wiring point 7 is in contact with the heat sink 9 , so that the heat sink 9 can absorb the heat of the wiring point 7 .

[0034] The heat sink 9 is a rectangular cavity, and the inner cavity of the heat sink 9 is filled with cooling water;

[0035] Since the heat sink 9 is a rectangular hollow body, the inner cavity of the heat sink 9 can be filled with cooling water, and the heat generated at the connection point 7 can be absorbed by the cooling water.

[0036] The side of the heat conducting sheet 10 close to the heat dissipation plate 9 is located in the inner cavity of the heat dissipation plate 9, and the side of the waterproof cover 3 away from the connecting wire terminal 1 is provided with a heat dissipation groove, and the heat conducting sheet 10 passes through the heat dissipation groove and is located in the air;

[0037] One side of the heat sink 9 is located in the inner cavity of the heat sink 9, so that the heat absorbed by the cooling water can be transferred to the air for heat dissipation.

[0038] The working principle and use process of the utility model are as follows: first, the wire is connected to the wiring point 7, and then the waterproof cover 3 is threadedly connected to the connecting wire terminal 1 through the mounting bolt 2, so that the annular waterproof pad 5 fits the wire, and the heat sink 9 is in contact with the wiring point 7, so that the heat generated by the wiring point 7 during use is absorbed by the heat sink 9, and is conducted into the air through the heat conductive sheet 10, and the two connecting waterproof pads 4 are in contact to perform waterproofing.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waterproof connecting wire terminal, comprising a connecting wire terminal (1), characterized in that: The left and right sides of the connecting wire terminal (1) are threadedly connected with mounting bolts (2), the surface of the mounting bolts (2) is meshed with a waterproof sleeve (3), a side of the waterproof sleeve (3) close to the connecting wire terminal (1) is fixedly connected with a connecting waterproof pad (4), and the bottom end of the connecting wire terminal (1) is fixedly connected with an annular waterproof pad (5).

2. A waterproof connecting wire terminal according to claim 1, characterized in that: The inner cavity of the waterproof sleeve (3) is fixedly connected to a connecting rod (8), a side of the connecting rod (8) close to the connecting wire terminal (1) is fixedly connected to a heat sink (9), and a side of the heat sink (9) close to the waterproof sleeve (3) is fixedly connected to a heat conducting sheet (10).

3. The waterproof connecting wire terminal according to claim 1, characterized in that: A threaded barrel (6) is fixedly connected to the side of the waterproof sleeve (3) away from the connecting wire terminal (1), and the mounting bolt (2) is threadedly connected to the inner cavity of the threaded barrel (6).

4. The waterproof connecting wire terminal according to claim 1, characterized in that: The annular waterproof pad (5) is annular in shape, and there are a plurality of the annular waterproof pads (5). The plurality of the annular waterproof pads (5) are fixedly connected to the connecting waterproof pad (4).

5. The waterproof connecting wire terminal according to claim 1, characterized in that: The waterproof cover (3) is a rectangular hollow body, and a plurality of arc-shaped grooves are formed at the bottom end of the waterproof cover (3).

6. A waterproof connecting wire terminal according to claim 2, characterized in that: The bottom end of the connecting wire terminal (1) is fixedly connected to a wiring point (7), and the wiring point (7) is in contact with a heat sink (9).

7. The waterproof connecting wire terminal according to claim 2, characterized in that: The heat sink (9) is a rectangular hollow body, and the inner cavity of the heat sink (9) is filled with cooling water.

8. The waterproof connecting wire terminal according to claim 2, characterized in that: The side of the heat conducting sheet (10) close to the heat dissipation plate (9) is located in the inner cavity of the heat dissipation plate (9), and the side of the waterproof sleeve (3) away from the connecting wire terminal (1) is provided with a heat dissipation groove, and the heat conducting sheet (10) passes through the heat dissipation groove and is located in the air.

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