Anti-corrosion self-temperature-control electric tracing band assembly

Abstract

The utility model discloses an anti-corrosion self-temperature-control electric tracing band assembly, which relates to the technical field of electric tracing bands and comprises a conductor core, a PTC (Positive Temperature Coefficient) material core body is arranged on the outer side of the conductor core, an insulating layer is arranged on the outer side of the PTC material core body, a reinforcing layer is arranged on the outer side of the insulating layer, and an anti-corrosion layer is arranged on the outer side of the reinforcing layer. According to the anti-corrosion self-temperature-control electric tracing band assembly, the adjusting assembly is arranged between the sleeve shell and the outer protective sleeve, when the sleeve shell and an upper adhesive tape need to be subjected to position adjusting and fixing, a user pulls a handle outwards to drive a linkage plate and a positioning column to move till the positioning column moves out of a positioning groove, then the sleeve shell is moved, and the linkage plate is moved out of the positioning groove; and the sliding groove slides along the outer side of the guide block until the sleeve shell is moved to the corresponding position, the positioning column is inserted into the nearest positioning groove, and therefore the sleeve shell is positioned, the mounting efficiency is improved, and the mounting requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of electric heating belts, in particular to an anti-corrosion self-controlling temperature electric heating belt component. Background Art

[0002] The electric heating cable 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 with the temperature change of the heated system, automatically limit the heating temperature, can be arbitrarily shortened or extended within a certain range, and allows multiple cross-overs without the worry of high-temperature hot spots and burning;

[0003] The existing publicly available patent for an anti-corrosion self-controlling temperature heating tape that can be quickly installed (publication number: CN217135724U) can simultaneously pre-fix and reinforce the installation of the electric heating tape during installation. However, during the installation process, the position of the casing cannot be freely adjusted, and the installation requirements cannot be met. Therefore, the utility model proposes an anti-corrosion self-controlling temperature heating tape assembly. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an anti-corrosion self-controlling temperature electric heating belt assembly, which solves the problems raised by the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: an anti-corrosion self-controlling temperature electric heating belt component, comprising a conductor core, a PTC material core body is arranged on the outside of the conductor core, an insulating layer is arranged on the outside of the PTC material core body, a reinforcing layer is arranged on the outside of the insulating layer, an anti-corrosion layer is arranged on the outside of the reinforcing layer, an outer protective sleeve is arranged on the outside of the anti-corrosion layer, a sheath is arranged on the outside of the outer protective sleeve, an adjustment component is arranged between the outer protective sleeve and the sheath, and an upper adhesive tape is arranged on the outside of the sheath;

[0006] The adjustment component includes a guide block, a slide groove is provided inside the shell, a moving hole and an auxiliary groove are provided at the bottom of the shell, a positioning groove is provided at the bottom of the guide block, a positioning column is provided inside the moving hole, a linkage plate is connected to the bottom of the positioning column, a connecting spring is provided at the upper end of the linkage plate, and a handle is provided at the bottom of the linkage plate.

[0007] As a further technical solution of the utility model, the number of the conductor cores is two groups and they are symmetrically distributed, the PTC material core wraps the two groups of conductor cores, the insulating layer wraps the PTC material core, and the reinforcing layer wraps the insulating layer.

[0008] As a further technical solution of the utility model, the anti-corrosion layer wraps the reinforcement layer, the outer protective sleeve wraps the anti-corrosion layer, the shell is covered on the outside of the outer protective sleeve, the inner side of the shell is matched with the outer side of the outer protective sleeve, and the shell and the outer protective sleeve are positioned by an adjustment component.

[0009] As a further technical solution of the utility model, the upper adhesive tape is integrally connected to the casing, and the number of the upper adhesive tapes is twice the number of the casing.

[0010] As a further technical solution of the utility model, the guide block and the outer protective sleeve are an integrated structure, the number of the guide blocks is two groups and is symmetrically distributed, the slide groove and the guide block are adapted to each other, the aperture of the movable hole and the positioning groove are equal, and the number of the auxiliary grooves is twice the number of the movable holes.

[0011] As a further technical solution of the utility model, the positioning column is adapted to the movable hole and the positioning groove, the linkage plate and the positioning column are fixedly connected, the two ends of the connecting spring are respectively connected to the auxiliary groove and the linkage plate, and the handle and the linkage plate are fixedly connected.

[0012] The utility model provides an anti-corrosion self-controlling temperature heating cable assembly. Compared with the prior art, it has the following beneficial effects:

[0013] The present invention is a corrosion-resistant self-controlling temperature electric heating belt component. By setting an adjustment component between the casing and the outer protective casing, when the casing and the upper adhesive tape need to be adjusted and fixed in position, the user pulls the handle outward to drive the linkage plate and the positioning column to move until the positioning column moves out of the positioning groove, and then moves the casing to make the slide groove slide along the outer side of the guide block until the casing is moved to the corresponding position, so that the positioning column is inserted into the nearest positioning groove, thereby positioning the casing, improving the installation efficiency, and meeting the installation requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of an anti-corrosion self-controlling temperature heating cable assembly;

[0015] Figure 2 Another perspective view of an anti-corrosion self-controlling electric heating cable assembly;

[0016] Figure 3 It is a front view of an anti-corrosion self-controlling temperature heating cable assembly;

[0017] Figure 4 This is a partial disassembled diagram of an anti-corrosion self-controlling temperature heating cable assembly;

[0018] Figure 5 A corrosion-resistant and self-controlled electric heating cable component Figure 4 A is an enlarged view of the middle image.

[0019] In the figure: 1. Conductor core; 2. PTC material core; 3. Insulation layer; 4. Reinforcement layer; 5. Anti-corrosion layer; 6. Outer protective sleeve; 7. Sleeve shell; 8. Adjustment component; 81. Guide block; 82. Slide groove; 83. Moving hole; 84. Auxiliary groove; 85. Positioning groove; 86. Positioning column; 87. Linkage plate; 88. Connecting spring; 89. Handle; 9. Upper adhesive tape. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-5 The utility model provides a technical solution of an anti-corrosion self-controlling temperature electric heating belt assembly: an anti-corrosion self-controlling temperature electric heating belt assembly, comprising a conductor core 1, a PTC material core 2 is arranged on the outside of the conductor core 1, an insulating layer 3 is arranged on the outside of the PTC material core 2, a reinforcing layer 4 is arranged on the outside of the insulating layer 3, an anti-corrosion layer 5 is arranged on the outside of the reinforcing layer 4, an outer protective sleeve 6 is arranged on the outside of the anti-corrosion layer 5, a sleeve shell 7 is arranged on the outside of the outer protective sleeve 6, an adjustment component 8 is arranged between the outer protective sleeve 6 and the sleeve shell 7, and an upper adhesive tape 9 is arranged on the outside of the sleeve shell 7;

[0022] Among them, the adjustment component 8 includes a guide block 81, a slide groove 82 is opened inside the shell 7, a moving hole 83 and an auxiliary groove 84 are opened at the bottom of the shell 7, a positioning groove 85 is opened at the bottom of the guide block 81, a positioning column 86 is arranged inside the moving hole 83, a linkage plate 87 is connected to the bottom of the positioning column 86, a connecting spring 88 is arranged at the upper end of the linkage plate 87, and a handle 89 is arranged at the bottom of the linkage plate 87.

[0023] like Figure 1-3 As shown, there are two groups of conductor cores 1 and they are symmetrically distributed, the PTC material core 2 wraps the two groups of conductor cores 1, the insulating layer 3 wraps the PTC material core 2, the reinforcing layer 4 wraps the insulating layer 3, the anti-corrosion layer 5 wraps the reinforcing layer 4, the outer protective sleeve 6 wraps the anti-corrosion layer 5, the shell 7 is sleeved on the outside of the outer protective sleeve 6, the inner side of the shell 7 is matched with the outer side of the outer protective sleeve 6, and the shell 7 and the outer protective sleeve 6 are positioned by an adjusting component 8, which is beneficial to the anti-corrosion, insulation and enhanced use of the electric heating component and improves its service life.

[0024] like Figure 1-3 As shown, the upper adhesive tape 9 is integrally connected to the casing 7, and the number of the upper adhesive tapes 9 is twice the number of the casing 7, thereby facilitating fixed traction between the casing 7 and the laid objects.

[0025] like Figure 1-3 As shown, the guide block 81 and the outer protective sleeve 6 are an integrated structure, the number of guide blocks 81 is two groups and is symmetrically distributed, the slide groove 82 is adapted to the guide block 81, the aperture of the movable hole 83 is equal to that of the positioning groove 85, the number of auxiliary grooves 84 is twice the number of the movable holes 83, the positioning column 86 is adapted to the movable hole 83 and the positioning groove 85, the linkage plate 87 and the positioning column 86 are fixedly connected, the two ends of the connecting spring 88 are respectively connected to the auxiliary groove 84 and the linkage plate 87, and the handle 89 and the linkage plate 87 are fixedly connected, so as to facilitate the movement and positioning between the shell 7 and the outer protective sleeve 6, and facilitate the position adjustment of the upper adhesive tape 9, which can be fixed at any position.

[0026] The working principle of the utility model is: during the construction of the electric heating belt, the shell 7 is put on the outside of the outer protective sleeve 6, and adjusted by the adjustment component 8, and at the same time, it is fixed to the outside of the laid object by the upper adhesive tape 9 to ensure the installation stability of the electric heating belt.

[0027] It should be noted that, through the setting of the adjustment component 8, when the position of the shell 7 and the upper adhesive tape 9 needs to be adjusted, the user holds the handle 89 and pulls the handle 89 outward, driving the linkage plate 87 and the positioning column 86 to move, so that the connecting spring 88 is stretched and the positioning column 86 moves along the inside of the moving hole 83 and the positioning groove 85 until the positioning column 86 moves out of the positioning groove 85, and then moves the shell 7 so that the slide groove 82 on the inside of the shell 7 slides along the outside of the guide block 81 until the shell 7 is moved to the corresponding position, releases the handle 89, and under the elastic potential energy of the connecting spring 88, the positioning column 86 is inserted into the nearest positioning groove 85, thereby positioning the shell 7, improving the installation efficiency, and meeting the installation requirements.

[0028] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An anti-corrosion self-controlling electric heating cable assembly, comprising a conductor core (1), characterized in that: A PTC material core (2) is arranged on the outside of the conductor core (1), an insulating layer (3) is arranged on the outside of the PTC material core (2), a reinforcing layer (4) is arranged on the outside of the insulating layer (3), an anti-corrosion layer (5) is arranged on the outside of the reinforcing layer (4), an outer protective sleeve (6) is arranged on the outside of the anti-corrosion layer (5), a sheath (7) is arranged on the outside of the outer protective sleeve (6), an adjustment component (8) is arranged between the outer protective sleeve (6) and the sheath (7), and an upper adhesive tape (9) is arranged on the outside of the sheath (7); The adjustment assembly (8) comprises a guide block (81), a slide groove (82) is provided inside the sleeve (7), a moving hole (83) and an auxiliary groove (84) are provided at the bottom of the sleeve (7), a positioning groove (85) is provided at the bottom of the guide block (81), a positioning column (86) is provided inside the moving hole (83), a linkage plate (87) is connected to the bottom of the positioning column (86), a connecting spring (88) is provided at the upper end of the linkage plate (87), and a handle (89) is provided at the bottom of the linkage plate (87).

2. The anti-corrosion self-controlling temperature electric heating cable assembly according to claim 1, characterized in that: The number of the conductor cores (1) is two groups and they are symmetrically distributed; the PTC material core (2) wraps the two groups of conductor cores (1); the insulating layer (3) wraps the PTC material core (2); and the reinforcing layer (4) wraps the insulating layer (3).

3. The anti-corrosion self-controlling temperature electric heating cable assembly according to claim 1, characterized in that: The anti-corrosion layer (5) wraps the reinforcement layer (4), the outer protective sleeve (6) wraps the anti-corrosion layer (5), the sleeve (7) is sleeved on the outside of the outer protective sleeve (6), the inner side of the sleeve (7) is matched with the outer side of the outer protective sleeve (6), and the sleeve (7) and the outer protective sleeve (6) are positioned by an adjustment component (8).

4. The anti-corrosion self-controlling temperature heating cable assembly according to claim 1, characterized in that: The upper adhesive tape (9) and the casing (7) are integrally connected, and the number of the upper adhesive tapes (9) is twice the number of the casing (7).

5. The anti-corrosion self-controlling temperature heating cable assembly according to claim 1, characterized in that: The guide block (81) and the outer protective sleeve (6) are an integral structure. The guide blocks (81) are provided in two groups and are symmetrically distributed. The slide grooves (82) are adapted to the guide blocks (81). The apertures of the movable holes (83) and the positioning grooves (85) are equal. The number of the auxiliary grooves (84) is twice the number of the movable holes (83).

6. The anti-corrosion self-controlling temperature heating cable assembly according to claim 1, characterized in that: The positioning column (86) is matched with the movable hole (83) and the positioning groove (85); the linkage plate (87) and the positioning column (86) are fixedly connected; two ends of the connection spring (88) are respectively connected to the auxiliary groove (84) and the linkage plate (87); and the handle (89) and the linkage plate (87) are fixedly connected.

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