Line pipe assembly

Abstract

The utility model discloses a wire pipe assembly, which comprises at least one wire pipe used for accommodating a wire, the wire pipe comprises a pipe body and a plurality of contact parts extending from the peripheral wall of the pipe body, the plurality of contact parts are arranged at intervals, and a filling groove is formed between two adjacent contact parts. Compared with the prior art, the plurality of contact parts which are arranged at intervals are formed on the peripheral wall of the pipe body of the wire pipe in the wire pipe assembly, and the filling grooves are formed between every two adjacent contact parts, so that the contact with a wall surface or the ground and the like can be enhanced through the contact parts during installation and filling, the filling grooves are more beneficial to filling of cement mortar, the hollowing phenomenon is reduced, and the service life of the wire pipe assembly is prolonged. And compared with a smooth pipe body, the contact part on the outer peripheral wall of the pipe body can uniformly disperse the external force, so that the pressure resistance of the pipe body is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of electrical pipeline, more particularly to a wire tube assembly. BACKGROUND

[0002] With the improvement of living standards, the level of decoration is also higher and higher, and a big focus in decoration is line installation. At present, when the wire pipe is pre-buried and installed, the base surface of the wall or the ground is usually grooved, the wire pipe is embedded, and then the cement mortar is backfilled, and the ceramic tiles are paved. However, the existing wire pipe installation filling is easy to form a cavity between the wall or the ground, and after the subsequent tiling or plastering, the hollowing phenomenon occurs, which can easily lead to wall cracking and ceramic tile falling off after a long period of use, resulting in damage to the wire pipe and affecting the safety of the line. SUMMARY

[0003] The technical problem to be solved by the utility model is to provide a wire pipe assembly which is not easy to produce hollowing during installation and filling.

[0004] To solve the above technical problems, the utility model provides a wire pipe assembly, which comprises at least one wire pipe for built-in electric wire, the wire pipe comprises a pipe body and a plurality of contact parts extending from the outer peripheral wall of the pipe body, a plurality of the contact parts are arranged at intervals, and a filling groove is formed between adjacent two contact parts.

[0005] The further technical scheme is that the cross section of the contact part is in a semi-spherical structure.

[0006] The further technical scheme is that a plurality of the contact parts are arranged at intervals around the outer peripheral wall of the pipe body.

[0007] The further technical scheme is that a wire distribution structure is arranged on the inner side of the pipe body, the wire distribution structure comprises a plurality of first wire distribution strips extending in the direction of the center of the inner cross section, and a first wire distribution cavity for the electric wire is formed between each adjacent two first wire distribution strips.

[0008] The further technical scheme is that a second wire distribution strip is further arranged in each first wire distribution cavity.

[0009] The further technical scheme is that the wire pipe assembly further comprises at least one smoke sensor, each smoke sensor is arranged in a pipe body and connected with an external control terminal, and is used for detecting the smoke concentration in the pipe body.

[0010] The further technical scheme is that the wire pipe assembly further comprises at least one temperature sensor, each temperature sensor is arranged in a pipe body and connected with an external control terminal, and is used for detecting the temperature in the pipe body.

[0011] The further technical scheme is that the pipe body is made of transparent PVC material.

[0012] Compared with the prior art, the utility model discloses line pipe assembly line pipe's tube body peripheral wall forms a plurality of interval setting contact, and the filling groove is formed between the two adjacent contact, and then when installing filling, through the contact, the contact with the wall surface or ground etc. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the structure schematic drawing of the utility model line pipe assembly first embodiment.

[0014] Figure 2 It is the structure schematic drawing of the utility model line pipe assembly second embodiment. DETAILED DESCRIPTION

[0015] In order to make the person skilled in the art better understand the technical scheme of the utility model, the utility model is described in detail below in conjunction with the drawings, and the description of this part is only exemplary and explanatory, and should not have any limit to the protection scope of the utility model.

[0016] It should be noted that: similar signs and letters show similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0017] Referring to Figure 1 , Figure 1 It is the structure schematic drawing of the utility model line pipe assembly first embodiment. In the embodiment shown in the drawing, the line pipe assembly includes at least one line pipe 10 for built-in electric wire, and the line pipe 10 includes tube body 11 and a plurality of contact 12 extending from the peripheral wall of the tube body 11, a plurality of contact 12 is interval setting, and the filling groove 121 is formed between the two adjacent contact 12. Preferably, in this embodiment, the tube body 11 is made of transparent PVC material. The utility model line pipe 10 can enhance the contact with the wall surface or ground etc. through the contact 12 when installing filling, and the filling groove 121 formed between the two adjacent contact 12 is more conducive to the filling of cement mortar, reduces the empty drum phenomenon, and compared with the smooth tube body, the contact 12 of the peripheral wall of the tube body 11 of the utility model can uniformly disperse external force, thereby improving the compression resistance of the tube body 11.

[0018] Further, in some embodiments, the plurality of contact portions 12 are evenly spaced around the outer peripheral wall of the pipe body 11, and the cross section of the contact portion 12 is substantially semispherical. In the utility model, the plurality of semispherical contact portions 12 are arranged at equal intervals, so that external force can be evenly dispersed, and the compression resistance and explosion resistance are stronger, and the contact with the cement mortar is more sufficient and compact during filling, so that the hollow drum phenomenon is not easy to occur.

[0019] In some embodiments, the wire pipe assembly can further include at least one smoke sensor 20, each smoke sensor 20 is arranged in a pipe body 11, used for detecting the smoke concentration in the pipe body 11, and can be connected with an external control terminal (such as a mobile phone, a computer, etc.), and the detected smoke concentration is sent to the external control terminal, so that intelligent management is realized. When the wire in the pipe body 11 is burnt, the external control terminal detects that the smoke concentration exceeds the preset concentration threshold, and can prompt the user that the wire is burnt at this place in time, that is, the user can be prompted in time when the wire in the pipe body 11 is burnt, so that the safety hidden danger is reduced.

[0020] In some embodiments, the wire pipe assembly can further include at least one temperature sensor 30, and each temperature sensor 30 is arranged in a pipe body 11, used for detecting the temperature in the pipe body 11, and connected with an external control terminal, when the wire in the pipe body 11 is out of order or burnt, the external control terminal detects that the temperature in the pipe body 11 exceeds the preset temperature, and can prompt the user in time, so as to remind the user that the wire is out of order at this place, so that the user can find the faulty line in time, and the safety hidden danger is reduced. It can be understood that the smoke sensor 20 and the temperature sensor 30 are the smoke sensor and the temperature sensor commonly used by those skilled in the art, and can be provided with a power supply battery or can be connected with the wire through a voltage stabilizing source to obtain continuous and stable power supply, and the specific working principle is not repeated here.

[0021] Referring to Figure 2 , Figure 2 This is a structural schematic view of the second embodiment of the wire pipe assembly of the utility model. The difference between this embodiment and the first embodiment is that a branch structure 40 is added, and the rest of the structure is the same or similar. As shown in Figure 2As shown, in the embodiment, the pipe body 11 is internally provided with a wire distribution structure 40, which comprises a plurality of first wire distribution strips 401 extending towards the center of the inner cross section, and a first wire distribution cavity 403 is formed between every two adjacent first wire distribution strips 401 for the passage of electric wires.

[0022] In summary, the pipe body of the wire pipe assembly is provided with a plurality of spaced contact portions, a filling groove is formed between the adjacent two contact portions, the contact with the wall or the ground can be enhanced through the contact portion during the installation and filling, the filling groove is more conducive to the filling of the cement mortar, the generation of the hollowing phenomenon is reduced, compared with the smooth pipe body, the contact portion of the pipe body peripheral wall of the utility model can uniformly disperse the external force, thereby improving the compression resistance of the pipe body, and the smoke sensor and / or the temperature sensor can be further arranged, so that the user can be prompted in time when the electric wire in the pipe body is faulty or burnt out, and the safety hidden danger is reduced; and the wire distribution structure can be further arranged in the pipe body, and the wiring effect can be improved.

[0023] The above only describes the preferred embodiments of the utility model, and does not limit the utility model in any form. The person skilled in the art can make various equivalent changes and improvements on the basis of the above embodiments, and any equivalent changes or modifications made within the scope of claims shall fall within the protection scope of the utility model.

Claims

1. A wire tube assembly characterized by: The wire tube assembly comprises at least one wire tube for built-in electric wire, the wire tube comprises a tube body and a plurality of contact portions extending from the outer peripheral wall of the tube body, the plurality of contact portions are arranged at intervals, and a filling groove is formed between two adjacent contact portions.

2. The line tube assembly of claim 1, wherein: The cross section of the contact portion is in a semi-spherical structure.

3. The line tube assembly of claim 1, wherein: The plurality of contact portions are arranged at intervals around the outer peripheral wall of the tube body.

4. The line tube assembly of claim 1, wherein: The inner side of the tube body is provided with a wire distribution structure, the wire distribution structure comprises a plurality of first wire distribution strips extending towards the center of the inner cross section, and a first wire distribution cavity for the electric wire to pass through is formed between each two adjacent first wire distribution strips.

5. The line tube assembly of claim 4, wherein: Each first wire distribution cavity is further provided with a second wire distribution strip.

6. The line tube assembly of claim 1, wherein: The wire tube assembly further comprises at least one smoke sensor, each smoke sensor is arranged in a tube body and connected with an external control terminal, and is used for detecting the smoke concentration in the tube body.

7. The line tube assembly of claim 1, wherein: The wire tube assembly further comprises at least one temperature sensor, each temperature sensor is arranged in a tube body and connected with an external control terminal, and is used for detecting the temperature in the tube body.

8. The line tube assembly of claim 1, wherein: The tube body is made of transparent PVC material.

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