High-efficiency thermal management power transmission connecting line

Abstract

The utility model relates to the technical field of power transmission connecting lines, in particular to a high-efficiency thermal management power transmission connecting line, which comprises a protective mechanism, the protective mechanism comprises a protective cover, the outer surface of the protective cover is fixedly provided with a limiting ring, and the protective cover can be sleeved at an access head of the connecting line. The limiting ring can enable the protective cover to be attached to the outer portion of the power equipment plug-in port, heat dissipation holes are formed in the outer surface of the protective cover, and the heat dissipation holes can conduct ventilation on the interior of the protective cover. According to the embodiment, after the connector on the transmission line is inserted into the power equipment, the protective cover sleeves the connector, the right side of the protective cover abuts against the power equipment, and the limiting ring is installed on the outer surface of the protective cover, so that the contact surface of the protective cover and the power equipment can be increased, the protective cover is prevented from falling off due to stress, and the connector is protected; the heat dissipation holes can conduct ventilation and heat dissipation on heat formed by connection and transmission at the connector, and the effects of protection and heat dissipation on the connector of the connecting line body are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of power transmission connecting wires, and more specifically to a high-efficiency thermal management power transmission connecting wire. Background Art

[0002] Power transmission cables are power cable cables. Power cables are cables used to transmit and distribute electric energy. They are commonly used in urban underground power grids, power station lead-out lines, internal power supply for industrial and mining enterprises, and underwater transmission lines across rivers and seas. In power lines, the proportion of cables is gradually increasing. Power cables are cable products used to transmit and distribute high-power electric energy in the trunk lines of power systems.

[0003] When the power transmission cable is connected to the power equipment, it is necessary to insert the power transmission cable into the interface of the power equipment, so the plug-in part of the power transmission cable needs to be protected to prevent the power transmission cable from falling off. However, when protecting the plug-in part, a fastening cover is generally provided at the plug interface. The fastening cover does not have a heat dissipation mechanism, which will cause the plug-in part to heat up. Therefore, a protective mechanism that can protect the plug-in part of the power transmission cable and dissipate heat is needed.

[0004] In view of this, the utility model provides a high-efficiency thermal management power transmission connecting line. Utility Model Content

[0005] The purpose of the utility model is to solve the above-mentioned shortcomings and provide a thermal management power transmission connection line which can protect the plug-in part of the power transmission connection line and dissipate heat.

[0006] A protective cover is used to protect and dissipate heat for the connector, and a rotating plate is used to fix and limit the protective cover protecting the connector.

[0007] Therefore, the utility model provides a high-efficiency thermal management power transmission connection line, which includes a connection line body, a protection mechanism is arranged outside the connection line body, and a fixing mechanism is arranged outside the protection mechanism;

[0008] The protection mechanism comprises a protection cover, a limiting ring is fixedly installed on the outer surface of the protection cover, the protection cover can be sleeved on the connection line access head, the limiting ring can fit the protection cover to the outside of the power equipment plug interface, and the outer surface of the protection cover is provided with heat dissipation holes, and the heat dissipation holes can ventilate the inside of the protection cover;

[0009] The fixing mechanism comprises a connecting sleeve, the connecting sleeve is arranged on the outer surface of the connecting line body, the outer surface of the connecting sleeve is threadedly connected with a rotating plate, and the rotating plate can be threadedly rotated on the outer surface of the connecting sleeve.

[0010] As a further improvement of the technical solution, the connecting line body includes a transmission line, and a connector is installed at one end of the transmission line.

[0011] As a further improvement of the technical solution, a leak is opened on the left side of the protective cover, and the protective cover is sleeved on the outer surface of the connecting sleeve through the leak. The protective cover can move on the connecting sleeve to protect the connector.

[0012] As a further improvement of the technical solution, the rotating plate is installed on the left side of the protective cover, and the rotating plate limits and fixes the protective cover by rotating.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In this high-efficiency thermal management power transmission connection line, the protective cover is set in a cylindrical shape and can be sleeved on the transmission line. After the connector on the transmission line is inserted into the power equipment, the protective cover is sleeved on the outside of the connector, and the right side of the protective cover is against the power equipment. The limit ring installed on the outer surface of the protective cover can increase the contact surface between the protective cover and the power equipment, prevent the protective cover from falling off due to force, and protect the connector. The two heat dissipation holes opened on the outer surface of the protective cover can ventilate and dissipate the heat generated by the connection transmission at the connector, so as to achieve the effect of protecting and dissipating the connector of the main body of the connection line.

[0015] 2. In the high-efficiency thermal management power transmission connecting line, a connecting sleeve is fixedly installed on the outer surface of the transmission line and the left side of the connector, so that the rotating plate can be threadedly rotated on the outer surface of the connecting sleeve, and then the rotating plate can be rotated to support and fix the protective cover, thereby achieving the effect of fixing and limiting the protective cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is described in more detail below by way of example with reference to the accompanying drawings, in which:

[0017] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0018] Figure 2 It is a three-dimensional schematic diagram of the fixing mechanism of the utility model;

[0019] Figure 3 It is a cross-sectional schematic diagram of the protection mechanism of the utility model.

[0020] The meaning of each number in the figure is:

[0021] 1. Connecting cable body; 101. Transmission line; 102. Connector; 2. Protective mechanism; 201. Protective cover; 202. Limiting ring; 203. Heat dissipation hole; 3. Fixing mechanism; 301. Connecting sleeve; 302. Rotating plate. DETAILED DESCRIPTION

[0022] When the power transmission cable is connected to the power equipment, it is necessary to insert the power transmission cable into the interface of the power equipment, so the plug-in part of the power transmission cable needs to be protected to prevent the power transmission cable from falling off. However, when protecting the plug-in part, a fastening cover is generally provided at the plug interface. The fastening cover does not have a heat dissipation mechanism, which will cause the plug-in part to heat up. Therefore, a protective mechanism that can protect the plug-in part of the power transmission cable and dissipate heat is needed.

[0023] like Figure 1-2 As shown, the device includes a connecting wire body 1, a protective mechanism 2 is arranged outside the connecting wire body 1, and a fixing mechanism 3 is arranged outside the protective mechanism 2. The protective mechanism 2 can protect the plug-in part after the connector 102 is inserted into the power device, and the fixing mechanism 3 can fix the protective mechanism 2.

[0024] First, the specific structure of the protective mechanism 2 is disclosed. The protective mechanism 2 includes a protective cover 201. A limiting ring 202 is fixedly installed on the outer surface of the protective cover 201. The protective cover 201 can be sleeved on the connection line access head. The limiting ring 202 can fit the protective cover 201 to the outside of the power equipment socket. The outer surface of the protective cover 201 is provided with heat dissipation holes 203, and the heat dissipation holes 203 can ventilate the inside of the protective cover 201.

[0025] The protective cover 201 is set to be cylindrical and can be sleeved on the transmission line 101. After the connector 102 on the transmission line 101 is inserted into the power equipment, the protective cover 201 is sleeved on the outside of the connector 102, and the right side of the protective cover 201 is against the power equipment. The limiting ring 202 installed on the outer surface of the protective cover 201 can increase the contact surface between the protective cover 201 and the power equipment, prevent the protective cover 201 from falling off due to force, and protect the connector 102. The two heat dissipation holes 203 opened on the outer surface of the protective cover 201 can ventilate and dissipate the heat generated by the connection transmission at the connector 102, so as to achieve the effect of protecting and dissipating the connector 102 of the connecting line body 1.

[0026] The improvement of this embodiment is that the protective cover 201 structure is used to protect and dissipate heat for the connector 102, thereby solving the problem in the prior art of not providing protection and dissipating heat for the connector of the power transmission cable.

[0027] Since the protective cover 201 in the prior art needs to be fixed after being sleeved on the connector 102, Figure 3 A second embodiment of the present utility model is shown.

[0028] The specific structure of the fixing mechanism 3 is disclosed again. The fixing mechanism 3 includes a connecting sleeve 301, which is arranged on the outer surface of the connecting line body 1. The outer surface of the connecting sleeve 301 is threadedly connected with a rotating plate 302, and the rotating plate 302 can be threadedly rotated on the outer surface of the connecting sleeve 301. By fixing the connecting sleeve 301 on the outer surface of the transmission line 101 and the left side of the connector 102, the rotating plate 302 can be threadedly rotated on the outer surface of the connecting sleeve 301, and then the rotating plate 302 is rotated to hold the protective cover 201 against and fix it, so as to achieve the effect of fixing and limiting the protective cover 201.

[0029] The improvement of this embodiment is that: by rotating the plate 302 structure, the protective cover 201 protecting the connector 102 is fixed and limited, which solves the problem of the protective cover 201 slipping off in the prior art.

[0030] Considering the problem of how the protection mechanism 2 and the fixing mechanism 3 cooperate in the first and second embodiments, Figure 1 The embodiment is shown as follows: the connecting cable body 1 includes a transmission line 101, and a connector 102 is installed at one end of the transmission line 101. A leak is opened on the left side of the protective cover 201, and the protective cover 201 is sleeved on the outer surface of the connecting sleeve 301 through the leak. The protective cover 201 can move on the connecting sleeve 301 to protect the connector 102. The rotating plate 302 is installed on the left side of the protective cover 201, and the rotating plate 302 limits and fixes the protective cover 201 by rotating.

[0031] A connector 102 is installed at one end of the transmission line 101, and a connecting sleeve 301 is sleeved on the connection between the connector 102 and the transmission line 101, so that the protective cover 201 is sleeved on the outer surface of the connecting sleeve 301 through the leakage port, and the rotating plate 302 is threadedly connected to the outer surface of the connecting sleeve 301 and is located on the left side of the protective cover 201. When the connector 102 of the transmission line 101 is inserted into the power equipment, the protective cover 201 is pulled to protect the interface, and the protective cover 201 is fixed and limited by rotating the rotating plate 302, so as to achieve the effect of protecting the connector 102.

[0032] In summary, the working principle of this solution is as follows:

[0033] The protective cover 201 is set to be cylindrical and can be sleeved on the transmission line 101. After the connector 102 on the transmission line 101 is inserted into the power equipment, the protective cover 201 is sleeved on the outside of the connector 102, and the right side of the protective cover 201 is against the power equipment. The limiting ring 202 installed on the outer surface of the protective cover 201 can increase the contact surface between the protective cover 201 and the power equipment, prevent the protective cover 201 from falling off due to force, and protect the connector 102. The two heat dissipation holes 203 opened on the outer surface of the protective cover 201 can ventilate and dissipate the heat generated by the connection transmission at the connector 102, so as to achieve the effect of protecting and dissipating the connector 102 of the connecting line body 1;

[0034] By fixing the connecting sleeve 301 on the outer surface of the transmission line 101 and the left side of the connector 102, the rotating plate 302 can be threadedly rotated on the outer surface of the connecting sleeve 301, and then the rotating plate 302 can press and fix the protective cover 201 by rotating, thereby achieving the effect of fixing and limiting the protective cover 201.

[0035] The above shows and describes the basic principle, 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 preferred examples of the utility model and are not used to limit 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 of the utility model is defined by the attached claims and their equivalents.

Claims

1. A high-efficiency thermal management power transmission cable, characterized in that: At least comprising a connecting wire body (1), a protective mechanism (2) being arranged outside the connecting wire body (1), and a fixing mechanism (3) being arranged outside the protective mechanism (2); The protection mechanism (2) comprises a protection cover (201), a limit ring (202) is fixedly mounted on the outer surface of the protection cover (201), the protection cover (201) can be sleeved on the connection line access head, the limit ring (202) can make the protection cover (201) fit the outside of the power equipment plug interface, and the outer surface of the protection cover (201) is provided with heat dissipation holes (203), and the heat dissipation holes (203) can ventilate the inside of the protection cover (201); The fixing mechanism (3) comprises a connecting sleeve (301), wherein the connecting sleeve (301) is arranged on the outer surface of the connecting line body (1), and the outer surface of the connecting sleeve (301) is threadedly connected to a rotating plate (302), and the rotating plate (302) can be threadedly rotated on the outer surface of the connecting sleeve (301).

2. The high-performance thermal management power transmission cable according to claim 1, characterized in that: The connecting line body (1) comprises a transmission line (101), and a connector (102) is installed at one end of the transmission line (101).

3. The high-performance thermal management power transmission connection cable according to claim 1, characterized in that: A leak is provided on the left side of the protective cover (201), and the protective cover (201) is sleeved on the outer surface of the connecting sleeve (301) through the leak. The protective cover (201) can move on the connecting sleeve (301) to protect the connecting head (102).

4. The high-performance thermal management power transmission connection cable according to claim 1, characterized in that: The rotating plate (302) is installed on the left side of the protective cover (201), and the rotating plate (302) limits and fixes the protective cover (201) by rotating.

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