CN217506980U - Heat-resistant silicone rubber sheath cable for motor - Google Patents

Abstract

The utility model discloses a heat-resistant silicone rubber sheath cable for a motor, which comprises a heat-resistant silicone rubber protective sleeve body; two groups of PVC protective sleeves are sleeved in the heat-resistant silicon rubber protective sleeve body, a cable core body is sleeved in the PVC protective sleeves, and a first cable bearing piece and a second cable bearing piece are respectively arranged at two ends of the heat-resistant silicon rubber protective sleeve body; one side of the first cable receiving piece is provided with a protective cavity in a butt joint mode, the front face and the back face of the protective cavity are provided with stirring ports, two groups of first electrical connectors are arranged in the protective cavity, and stirring pieces extending out of the stirring ports are arranged on the front face and the back face of each first electrical connector. The utility model discloses a heat-resisting silicon rubber lag body has not only guaranteed that the cable conductor integrates the operation, has also increased the holistic heat-resisting effect of cable conductor, accomodates the protection through the wiring end of protection cavity to the cable conductor, and it is fixed to be convenient for personnel's finger to carry out the centre gripping through stirring on the mouth to the staff promotes and adduction to first electrical property joint.

Description

A heat-resistant silicone rubber sheathed cable for motor

technical field

The utility model relates to the technical field of motor cables, in particular to a heat-resistant silicone rubber sheathed cable for motors.

Background technique

When the motor is produced and assembled, its internal electrical components need to be connected and installed through the corresponding cable, and the cable is a power or signal transmission device, usually composed of several or several groups of wires.

After searching, the patent number is CN209591637U, the name is a utility model of a Teflon wire core silicone rubber sheathed cable, including a cable protection shell, one side of the outer surface of the cable protection shell is fixedly connected to one side of the switch button and the other. One end of the threaded tube shell, the switch button is located inside the threaded tube shell, the outer surface of the threaded tube shell is in contact with the inner surface of the protective cover, and the middle of the bottom lower end surface of the protective cover is fixedly connected to the top of the rotating cover. Through research and analysis, it is found that although it has the advantages of avoiding wrong repair and inspection and can greatly improve work efficiency, it still has corresponding shortcomings to a certain extent.

The existing flaws are:

1. The overall structure of the existing motor cable is relatively simple, and the heat resistance performance is relatively weak, and the aging of the cable is likely to occur when the motor is operated for a long time;

2. During the installation of the existing motor cables, the terminals of the cables are easily exposed to the outside world after docking and installation, which increases the interference caused by external factors, and the protection performance is relatively weak.

Utility model content

The purpose of the present utility model is to provide a heat-resistant silicone rubber sheathed cable for a motor, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a heat-resistant silicone rubber sheathed cable for a motor, comprising a heat-resistant silicone rubber protective sleeve body; A cable core body is sheathed in the PVC protective sleeve, and a first cable receiving member and a second cable receiving member are respectively installed at both ends of the heat-resistant silicone rubber protective sleeve body;

A protective cavity is installed on one side of the first cable receiving member, the front and back of the protective cavity are provided with toggle ports, and two sets of first electrical connectors are arranged in the protective cavity. A toggle piece extending out of the toggle port is installed on the back;

One side of the second cable receiving member is butt-installed with a branch wire, a cable end protective sleeve is fixedly installed on the second cable receiving member outside the branch wire, and the end of the branch wire is connected with a second electrical connector.

Preferably, both the front and the back of the heat-resistant silicone rubber protective sleeve are provided with built-in grooves, and the heat-resistant silicone rubber protective sleeve on the outside of the tap line is fitted with a mixed plastic inner sheath.

Preferably, an aluminum-plastic composite wrapping tape is wrapped inside the branch wire, a copper wire braided layer is wrapped inside the aluminum-plastic composite wrapping tape, and an insulating sheath is wrapped inside the copper wire braided layer.

Preferably, a connecting wire connected to the protective cavity is fixedly installed on the first cable receiving member, and anti-folding ribs are evenly distributed on the connecting wire.

Preferably, a built-in cable electrically connected to the wire core body is installed on the first electrical connector, and a plug port is installed on the end of the first electrical connector.

Preferably, the toggle member is provided with a sliding mechanism slidably connected to the toggle port, and the sliding mechanism is composed of a chute and a slider, and the toggle member is evenly distributed with anti-skid textures.

Preferably, a connection cavity is installed inside the second electrical connector, and a plug connector electrically connected to the tap line is installed on the connection cavity.

Preferably, the heat-resistant silicone rubber protective sleeve body, the first cable receiving member and the second cable receiving member are all butt-installed through a connecting sleeve, and a fastening ring is sleeved on the connecting sleeve.

Compared with the prior art, the beneficial effects of the present utility model are:

1. The utility model not only ensures the integrated operation of the cable through the heat-resistant silicone rubber protective sleeve, but also increases the overall heat-resistant effect of the cable through the material characteristics, avoiding or reducing the damage to the cable caused by the long-term operation of the motor, Compared with the traditional cable, the protection performance is better, and the overall cable has good flexibility to avoid surface fracture after a long time.

2. The utility model uses the protective cavity to store and protect the terminal of the cable, so as to avoid the situation that the terminal is exposed to the outside after the docking installation, reduce the interference of the outside world, and ensure the stability of the cable during operation. The toggle on the toggle port is convenient for personnel to clamp and fix the fingers, so that the staff can push and retract the first electrical connector, and the second electrical connector on the branch line is convenient for personnel to branch and install the cable. , Protect the connection end of the tap through the wire end protective sleeve to avoid or reduce the damage of the connection end caused by the large bending of the cable.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is the partial enlarged structural representation of the utility model;

Fig. 3 is the internal structure schematic diagram of the utility model;

4 is a schematic cross-sectional structural diagram of a heat-resistant silicone rubber protective sleeve body of the present invention.

In the figure: 1, protective cavity; 101, toggle port; 2, first electrical connector; 201, plug port; 202, sliding mechanism; 203, toggle piece; 204, built-in cable; 205, non-slip texture; 3. Connecting wire; 4. The first cable receiving part; 401, Connecting sleeve; 402, Fastening ring; 5. Heat-resistant silicone rubber protective sleeve; 501, Built-in groove; 502, Mixed plastic inner sheath; 6 601, wire end protective sleeve; 602, aluminum-plastic composite wrapping tape; 603, copper wire braided layer; 604, insulating sheath; 605, wire core body; 606, PVC protective sleeve; 7, second electrical property connector; 701, plug connector; 702, connection cavity; 8, second cable receiving part.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" The orientation or positional relationship indicated by "" etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation is therefore not to be construed as a limitation of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present utility model, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "provided with", "connected", etc., should be understood in a broad sense, for example, "connected" may be a fixed The connection can also be a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Please refer to FIGS. 1-4 , an embodiment provided by the present invention: a heat-resistant silicone rubber sheathed cable for a motor, comprising a heat-resistant silicone rubber protective sleeve 5; a heat-resistant silicone rubber protective sleeve 5 is sleeved inside There are two sets of PVC protective sleeves 606, the PVC protective sleeve 606 is sheathed with a cable core 605, and the two ends of the heat-resistant silicone rubber protective sleeve 5 are respectively installed with a first cable receiving part 4 and a second cable receiving part 8;

A protective cavity 1 is installed on one side of the first cable receiving member 4 , the front and back of the protective cavity 1 are provided with toggle ports 101 , and two sets of first electrical connectors 2 are arranged in the protective cavity 1 . A toggle member 203 extending out of the toggle port 101 is installed on the front and back of the first electrical connector 2;

One side of the second cable receiving member 8 is butt-installed with the branch wire 6 , the second cable receiving member 8 on the outer side of the branch wire 6 is fixedly installed with a cable end protective sleeve 601 , and the end of the branch wire 6 is butt-mounted with a second electrical cable 601 . sex connector 7;

Specifically, as shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, before use, personnel shall check and confirm the whole of the cable. The electrical connection and electrical operation of the core body 605, through the heat-resistant silicone rubber protective sleeve 5 not only ensures the integration of the cable, but also increases the heat-resistant effect of the cable as a whole. The two cable receiving parts 8 are installed on both ends of the cable to realize the connection between the structures. It is convenient for personnel to clamp and fix with their fingers, so that the staff can push and retract the first electrical connector 2, and the second electrical connector 7 on the branch wire 6 is convenient for personnel to branch and install the cable. The protective sleeve 601 protects the connection end of the tap wire 6 .

Further, the front and the back of the heat-resistant silicone rubber protective sleeve body 5 are provided with built-in grooves 501, and the heat-resistant silicone rubber protective sleeve body 5 outside the tap line 6 is sleeved with a mixed plastic inner sheath 502;

Specifically, as shown in FIG. 1 and FIG. 4 , the built-in groove 501 reduces the overall weight of the cable, and the mixed plastic inner sheath 502 increases the internal protection strength of the cable.

Further, an aluminum-plastic composite wrapping tape 602 is wrapped inside the branch wire 6, a copper wire braided layer 603 is wrapped inside the aluminum-plastic composite wrapping tape 602, and an insulating sheath 604 is wrapped inside the copper wire braided layer 603;

Specifically, as shown in FIG. 4 , the tightness of the wire wrapping inside the cable is ensured by the aluminum-plastic composite wrapping tape 602 , the working strength of the cable is increased by the copper wire braided layer 603 , and the core sleeve is operated by the insulating sheath 604 . , has the effect of insulation.

Further, a connecting wire 3 connected to the protective cavity 1 is fixedly installed on the first cable receiving member 4, and anti-folding ribs are evenly distributed on the connecting wire 3;

Specifically, as shown in FIG. 1 and FIG. 3 , the connecting wire 3 has the effect of receiving the interconnection, and the anti-folding rib is used to avoid or reduce the breakage of the connecting wire 3 during bending.

Further, a built-in cable 204 electrically connected to the core body 605 is installed on the first electrical connector 2, and a plug port 201 is installed on the end of the first electrical connector 2;

Specifically, as shown in FIG. 3 , the butt installation between the first electrical connector 2 and the main cable is realized through the built-in cable 204 , which is a built-in cable, and is connected through the plug port 201 on the first electrical connector 2 . The power connection installation of the cable is realized.

Further, the toggle member 203 is provided with a sliding mechanism 202 slidably connected to the toggle port 101, and the sliding mechanism 202 is formed by a chute and a slider, and the toggle member 203 is evenly distributed with anti-skid textures 205;

Specifically, as shown in FIG. 1 and FIG. 2 , the connecting sleeve 303 has the effect of undertaking the installation, and the anti-slip texture 205 is used to facilitate the fingers of the personnel to push the toggle member 203 . For the stability of the moving member 203 during the pushing process, the chute is arranged on the toggle port 101, and the slider is arranged on the toggle member 203, and the two cooperate with each other.

Further, a connection cavity 702 is installed inside the second electrical connector 7, and a plug connector 701 electrically connected to the tap line 6 is installed on the connection cavity 702;

Specifically, as shown in FIG. 1 and FIG. 3 , the butt installation of the second electrical connector 7 and the external structure is realized through the threaded structure outside the connection cavity 702 , and the butt installation with the external wire core is realized through the plug connector 701 .

Further, the heat-resistant silicone rubber protective sleeve body 5 and the first cable receiving member 4 and the second cable receiving member 8 are all butt-installed through a connecting sleeve 401, and a fastening ring 402 is sleeved on the connecting sleeve 401;

Specifically, as shown in FIG. 1 and FIG. 3 , the connection sleeve 401 ensures the installation between the heat-resistant silicone rubber protective sleeve 5 and the first cable receiving part 4 and the second cable receiving part 8 . The fixing ring 402 ensures that the connecting sleeve 401 can be stably fixed on the heat-resistant silicone rubber protective sleeve body 5 .

Working principle: Before use, personnel check and confirm the whole of the cable. During the operation, the terminal of the cable is stored and protected through the protective cavity 1, and the toggle member 203 on the toggle port 101 is convenient for personnel to clip with their fingers. It can be held and fixed so that the staff can push and retract the first electrical connector 2, and the second electrical connector 7 on the branch wire 6 is convenient for personnel to install the cable. During the operation, the wire end protective sleeve 601 The connection end of the branch wire 6 is protected, and the heat-resistant silicone rubber protective sleeve 5 ensures the integration of the cable, and also increases the overall heat-resistant effect of the cable. The receiving part 8 is used for receiving and installing both ends of the cable.

What is not described in detail in the present invention is the well-known technology of those skilled in the art.

Finally, it should be noted that: the above specific embodiments are only used to illustrate the technical solutions of the present utility model rather than limitations. Although the present utility model has been described in detail with reference to the embodiments, those of ordinary skill in the art should The technical solutions can be modified and equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be included in the scope of the claims of the present invention.

Claims (8)

1. A heat-resistant silicone rubber sheathed cable for a motor, comprising a heat-resistant silicone rubber protective sleeve (5); it is characterized in that: the heat-resistant silicone rubber protective sleeve (5) is sheathed with two groups of PVC protection A sleeve (606), the PVC protective sleeve (606) is sheathed with a cable core (605), and the two ends of the heat-resistant silicone rubber protective sleeve (5) are respectively installed with a first cable receiving member (4) and the second cable receiving part (8); A protective cavity (1) is butted on one side of the first cable receiving member (4), and a toggle port (101) is provided on both the front and the back of the protective cavity (1). Two sets of first electrical connectors (2) are arranged in the body (1), and a toggle member (203) extending out of the toggle port (101) is installed on the front and back of the first electrical connectors (2); One side of the second cable receiving member (8) is butt-mounted with a tap line (6), and a cable end protective sleeve (601) is fixedly mounted on the second cable receiving piece (8) on the outside of the tap line (6). ), and a second electrical connector (7) is installed at the end of the tap line (6). 2. The heat-resistant silicone rubber sheathed cable for a motor according to claim 1, wherein the front and back of the heat-resistant silicone rubber protective sheath body (5) are provided with built-in grooves (501). ), the heat-resistant silicone rubber protective sleeve body (5) on the outside of the tap line (6) is sheathed with a mixed plastic inner sheath (502). 3. A heat-resistant silicone rubber sheathed cable for a motor according to claim 1, characterized in that: the branch wire (6) is internally sheathed with an aluminum-plastic composite wrapping tape (602), and the aluminum-plastic composite wrapping The inner part of the belt (602) is sheathed with a copper wire braided layer (603), and the inner part of the copper wire braided layer (603) is sheathed with an insulating sheath (604). 4 . The heat-resistant silicone rubber sheathed cable for a motor according to claim 1 , wherein the first cable receiving member ( 4 ) is fixedly installed with a cable connected to the protective cavity ( 1 ). 5 . The connecting line (3) is provided with anti-folding ribs evenly distributed on the connecting line (3). 5 . The heat-resistant silicone rubber sheathed cable for a motor according to claim 1 , wherein the first electrical connector ( 2 ) is provided with a cable that is electrically connected to the wire core ( 605 ). 6 . A cable (204) is built in, and a plug port (201) is installed at the end of the first electrical connector (2). 6 . The heat-resistant silicone rubber sheathed cable for a motor according to claim 1 , wherein the toggle member ( 203 ) is provided with a sliding mechanism ( 202), and the sliding mechanism (202) is composed of a chute and a slider, and the toggle member (203) is evenly distributed with anti-skid textures (205). 7. A heat-resistant silicone rubber sheathed cable for a motor according to claim 1, characterized in that: a connection cavity (702) is installed inside the second electrical connector (7), and the connection cavity ( 702) is installed with a plug connector (701) electrically connected with the tap line (6). 8. A heat-resistant silicone rubber sheathed cable for a motor according to claim 1, characterized in that: the heat-resistant silicone rubber protective sheath (5), the first cable receiving part (4) and the second cable The connection sleeves (401) are used for butt installation between the two cable receiving parts (8), and a fastening ring (402) is sleeved on the connection sleeves (401).

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