Self-temperature-limiting electric tracing band

Abstract

The utility model discloses a self-temperature-limiting electric tracing band which comprises a self-temperature-limiting electric tracing band body, the left side and the right side of the self-temperature-limiting electric tracing band body are fixedly connected with a first connecting plate and a second connecting plate respectively, and the right side of the second connecting plate is fixedly connected with a plug bush. The left side of the first connecting plate is fixedly connected with a plug-in frame used in cooperation with the plug bushes, the self-temperature-limiting electric tracing band body comprises buses, wire sleeves, a nanometer conductive carbon particle layer and a conductive plastic layer, the number of the buses is two, the outer sides of the buses are coated with the wire sleeves, and the wire sleeves are symmetrically arranged on the inner side of the nanometer conductive carbon particle layer. The self-temperature-limiting electric tracing band is reasonable in structural design, quick connection between two or more self-temperature-limiting electric tracing bands can be realized, a worker does not need to carry tools during operation, the connection efficiency is improved, the operation difficulty is reduced, the stability after connection can be effectively ensured, and the use requirements can be comprehensively met.

Description

Technical Field

[0001] The utility model relates to the technical field of self-limiting temperature electric heating belts, in particular to a self-limiting temperature electric heating belt. Background Art

[0002] The electric heating tape is composed of a conductive polymer and two parallel metal wires and an insulating sheath. Its characteristics are that the conductive polymer has a very high positive temperature coefficient characteristic, and is connected in parallel with each other, and can automatically adjust the output power as the temperature of the heated system changes, automatically limit the heating temperature, can be arbitrarily shortened or extended within a certain range, and allows multiple cross-overlaps without the worry of high-temperature hot spots and burning. The existing self-limiting temperature electric heating tape is more cumbersome when connected, requiring workers to carry tools and spend a certain amount of time and energy to operate, which affects the connection efficiency and increases the difficulty of operation. For this reason, we propose a self-limiting temperature electric heating tape to solve the problems raised in the above background technology. Utility Model Content

[0003] The purpose of the utility model is to provide a self-limiting temperature electric heating belt to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a self-limiting temperature electric heating belt, including a self-limiting temperature electric heating belt body, the left and right sides of the self-limiting temperature electric heating belt body are respectively fixedly connected with a first connecting plate and a second connecting plate, the right side of the second connecting plate is fixedly connected with a socket, and the left side of the first connecting plate is fixedly connected with a socket frame used in conjunction with the socket.

[0005] Furthermore, the self-limiting temperature electric heating belt body includes a busbar, a wire sleeve, a nano-conductive carbon particle layer and a conductive plastic layer. The number of the busbars is two and the outsides of both are covered with wire sleeves. The wire sleeves are symmetrically arranged on the inner side of the nano-conductive carbon particle layer. The conductive plastic layer is covered on the outer side of the nano-conductive carbon particle layer. A waterproof layer is provided on the outer side of the conductive plastic layer. An antibacterial layer is provided on the outer side of the waterproof layer. An insulating layer is provided on the outer side of the antibacterial layer. A shielding layer is provided on the outer side of the insulating layer. A wear-resistant outer layer is provided on the outer side of the shielding layer.

[0006] Furthermore, a fixed shaft is symmetrically installed on the top of the plug sleeve, and a limiting pressure block is rotatably connected to the fixed shaft.

[0007] Furthermore, a positioning plug block is fixedly connected to the inner side of the limiting pressure block, and a slot adapted to the positioning plug block is provided at a position corresponding to the positioning plug block on the right side of the second connecting plate.

[0008] Furthermore, the plug-in rack specifically adopts a "7" type structure.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] When the utility model needs to connect two self-limiting temperature electric heating belt bodies, the plug-in frame on the side of one of them is inserted into the plug-in sleeve on the other. After the connection is completed, the limiting pressure block is rotated under the connection of the fixed shaft, and then it can be pressed and fixed from the top of the plug-in frame to prevent it from falling off. At the same time, the positioning plug on the side of the limiting pressure block is inserted into the second connecting plate, so that it can be fixed by itself. In the self-limiting temperature electric heating belt body, a waterproof layer, an antibacterial layer, a thermal insulation layer and a wear-resistant outer layer are respectively provided, which effectively improves its own waterproof, antibacterial, thermal insulation and wear-resistant properties, so as to fully meet the use requirements. The self-limiting temperature electric heating belt has a reasonable structural design and can realize the rapid connection between two or more self-limiting temperature electric heating belts. Workers do not need to carry tools during operation, which improves the connection efficiency, reduces the difficulty of operation, and can effectively ensure the stability after connection, so as to fully meet the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0013] Figure 3 It is a schematic diagram of the layered structure of the self-limiting temperature electric heating belt body of the utility model.

[0014] In the figure: 1 self-limiting temperature electric heating belt body, 101 busbar, 102 wire sleeve, 103 nano conductive carbon particle layer, 104 conductive plastic layer, 105 waterproof layer, 106 antibacterial layer, 107 thermal insulation layer, 108 shielding layer, 109 wear-resistant outer layer, 2 first connecting plate, 3 second connecting plate, 4 plug sleeve, 5 plug frame, 6 fixed shaft, 7 limit pressure block, 8 positioning plug block. DETAILED DESCRIPTION

[0015] 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.

[0016] See also Figure 1-3 A self-limiting temperature electric heating tape comprises a self-limiting temperature electric heating tape body 1, a first connecting plate 2 and a second connecting plate 3 are fixedly connected to the left and right sides of the self-limiting temperature electric heating tape body 1, a socket 4 is fixedly connected to the right side of the second connecting plate 3, and a socket frame 5 used in conjunction with the socket 4 is fixedly connected to the left side of the first connecting plate 2.

[0017] Specifically, the self-limiting temperature electric heating belt body 1 includes a busbar 101, a conductor sleeve 102, a nano-conductive carbon particle layer 103 and a conductive plastic layer 104. There are two busbars 101 and the outer sides of both are coated with the conductor sleeve 102. The conductor sleeve 102 is symmetrically arranged on the inner side of the nano-conductive carbon particle layer 103. The conductive plastic layer 104 is coated on the outer side of the nano-conductive carbon particle layer 103. A waterproof layer 105 is provided on the outer side of the conductive plastic layer 104. An antibacterial layer 106 is provided on the outer side of the waterproof layer 105. An insulating layer 107 is provided on the outer side of the antibacterial layer 106. A shielding layer 108 is provided on the outer side of the insulating layer 107. A wear-resistant outer layer 109 is provided on the outer side of the shielding layer 108.

[0018] Specifically, a fixed shaft 6 is symmetrically installed on the top of the plug sleeve 4, and a limited pressure block 7 is rotatably connected to the fixed shaft 6.

[0019] Specifically, a positioning block 8 is fixedly connected to the inner side of the limiting pressure block 7 , and a slot adapted to the positioning block 8 is provided at a position corresponding to the positioning block 8 on the right side of the second connecting plate 3 .

[0020] Specifically, the plug-in frame 5 specifically adopts a "7" type structure.

[0021] The self-limiting temperature electric heating belt has a reasonable structural design and can realize the quick connection between two or more self-limiting temperature electric heating belts. Workers do not need to carry tools during operation, which improves the connection efficiency, reduces the operation difficulty, and can effectively ensure the stability after connection, which can fully meet the use requirements.

[0022] Working principle: When it is necessary to connect two self-limiting temperature electric heating belt bodies 1, insert the plug-in frame 5 on the side of one of them into the plug-in sleeve 4 on the other. After the connection is completed, the limiting pressure block 7 is rotated under the connection of the fixed shaft 6, and then it can be pressed and fixed from the top of the plug-in frame 5 to prevent it from falling off. At the same time, the positioning block 8 on the side of the limiting pressure block 7 is inserted into the second connecting plate 3, so as to form its own fixation. In the self-limiting temperature electric heating belt body 1, a waterproof layer 105, an antibacterial layer 106, a thermal insulation layer 107 and a wear-resistant outer layer 109 are respectively provided, which effectively improves its own waterproof, antibacterial, thermal insulation and wear-resistant properties, so as to meet the use requirements in an all-round way.

[0023] 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 self-limiting temperature electric heating belt, comprising a self-limiting temperature electric heating belt body (1), characterized in that: The left and right sides of the self-limiting temperature electric heating tape body (1) are respectively fixedly connected with a first connecting plate (2) and a second connecting plate (3); the right side of the second connecting plate (3) is fixedly connected with a plug sleeve (4); and the left side of the first connecting plate (2) is fixedly connected with a plug-in frame (5) used in conjunction with the plug sleeve (4).

2. A self-limiting temperature electric heating belt according to claim 1, characterized in that: The self-limiting temperature electric heating belt body (1) comprises a busbar (101), a conductor sleeve (102), a nano-conductive carbon particle layer (103) and a conductive plastic layer (104); the number of the busbars (101) is two and the outer sides of both busbars are coated with a conductor sleeve (102); the conductor sleeve (102) is symmetrically arranged on the inner side of the nano-conductive carbon particle layer (103); the conductive plastic layer (104) is coated on the outer side of the nano-conductive carbon particle layer (103); a waterproof layer (105) is arranged on the outer side of the conductive plastic layer (104); an antibacterial layer (106) is arranged on the outer side of the waterproof layer (105); a thermal insulation layer (107) is arranged on the outer side of the antibacterial layer (106); a shielding layer (108) is arranged on the outer side of the thermal insulation layer (107); and a wear-resistant outer layer (109) is arranged on the outer side of the shielding layer (108).

3. A self-limiting temperature electric heating belt according to claim 2, characterized in that: A fixed shaft (6) is symmetrically mounted on the top of the insert sleeve (4), and a limit pressure block (7) is rotatably connected to the fixed shaft (6).

4. A self-limiting temperature electric heating belt according to claim 3, characterized in that: A positioning plug block (8) is fixedly connected to the inner side of the limiting pressure block (7), and a slot adapted to the positioning plug block (8) is provided on the right side of the second connecting plate (3) at a position corresponding to the positioning plug block (8).

5. A self-limiting temperature electric heating belt according to claim 4, characterized in that: The plug-in frame (5) specifically adopts a "7" type structure.

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