Wire for new energy automobile signal

Abstract

The utility model discloses a new energy automobile signal lead, which comprises a bunching assembly, a lead assembly, an outer sleeve assembly and a fire extinguishing assembly, the middle part of the bunching assembly is in sliding connection with the lead assembly, the outer side of the bunching assembly is in sliding connection with the fire extinguishing assembly, and the inner part of the outer sleeve assembly is fixedly connected with the fire extinguishing assembly. The bunching frame is in sliding connection with the sliding block through the sliding groove; the wire groove is formed in the wire bunching frame; the wire protection cushion layer is fixedly connected in the wire duct. The magnetic attraction positive electrode is fixedly connected into the sliding groove. The magnetic suction negative electrode is in magnetic suction connection with the magnetic suction positive electrode; by arranging the fire extinguishing assembly capable of protecting the wire and extinguishing the fire when the wire is on fire, the device can protect the wire and automatically extinguish the fire when the wire is on fire, so that the occurrence of fire disasters is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related field of wire, concretely is new energy automobile signal wire. BACKGROUND

[0002] Wire refers to the material used as wire and cable, also refers to wire in industry, generally is made of copper or aluminum, also has the line made of silver (conductivity, thermal property is good), is used for leading current or is heat conduction, signal line mainly refers to the line used for transmitting sensing information and control information in electrical control circuit, and signal line is often formed into a bundle or multiple transmission lines with multiple cable lines, can also be printed line arranged in printed board circuit, along with the continuous progress of science and technology and application, signal line has developed into other carriers from metal carrier, such as optical cable, and signal lines for different purposes often have different industry standards to facilitate standardized production and application.

[0003] For example, the signal wire described in (authorized announcement number CN207572115U) includes a wire core and a wire assembly, the wire assembly includes a copper assembly and a metal plating layer, the wire assemblies are parallel to each other and wound on the wire core, the metal plating layer is tin plating, chrome plating, silver plating or gold plating; the wire assembly is further provided with an insulating layer and a corrosion-resistant layer outside, the wire assembly is supported by the wire core and wound on the wire core to increase the fatigue resistance of the wire, reduce the degree of loose wire during vibration, and the metal plating layer on the wire assembly.

[0004] The above device increases the voltage resistance, wear resistance, safety and other technical indicators of the signal wire by providing a metal plating layer on the wire, improves the power size and prolongs the service life of the wire, but the above device does not have a device that can protect the wire and extinguish the fire when the wire is on fire, so that the above device cannot protect the wire and cannot automatically extinguish the fire when the wire is on fire, causing a fire. UTILITY MODEL CONTENTS

[0005] Therefore, in order to solve the above problems, the utility model provides a new energy automobile signal wire.

[0006] The utility model is realized in this way, the signal wire for new energy automobile is constructed, the device includes the wire assembly, wire assembly, outer sleeve assembly, fire extinguishing assembly, the wire assembly middle part is connected with wire assembly sliding, the wire assembly outside is connected with fire extinguishing assembly sliding, the outer sleeve assembly is connected with fire extinguishing assembly fixedly in, its characterized in that: still include wire frame, wire frame is connected with sliding block sliding through the sliding groove, wire slot, wire slot is located on wire frame, wire protection pad layer, wire protection pad layer is fixedly connected in wire slot, magnetic attraction positive pole, magnetic attraction positive pole is fixedly connected in sliding groove, magnetic attraction negative pole, magnetic attraction negative pole is connected with magnetic attraction positive pole magnetic attraction, sliding groove, sliding groove is located on the outer wall of wire frame, sliding block, the middle part of sliding block is fixedly connected with magnetic attraction negative pole.

[0007] Preferably, the wire assembly comprises: a polyvinyl chloride protective sleeve, which is slidably connected with the wire holder through the wire slot; an aluminum foil protective layer, which is fixedly connected in the polyvinyl chloride protective sleeve; a polyethylene insulation layer, which is fixedly connected in the aluminum foil protective layer; a foam filler, which is fixedly connected in the polyethylene insulation layer; a wire protective sleeve, which is fixedly connected in the foam filler; and a wire, which is fixedly connected in the wire protective sleeve.

[0008] Preferably, the sleeve assembly comprises: a sleeve, which is fixedly connected with the protection connecting pad layer; a connecting protection pad block, which is fixedly connected to the front end of the sleeve; a plug-in seat, which is fixedly connected to the front end of the connecting protection pad block; a Velcro rough surface, which is also fixedly connected to the front end of the sleeve; a Velcro hook surface, which is fixedly connected to the rear end of the sleeve; and a buckle strip, which is fixedly connected to the right end of the sleeve and slidably connected with the plug-in seat through the connecting protection pad block on the left side.

[0009] Preferably, the fire extinguishing assembly comprises: a protection connecting pad layer, which is fixedly connected with the dry powder bag; a dry powder bag, which is fixedly connected with the hot melt pad layer; a hot melt pad layer, which is fixedly connected with the pressing block at the left end; a pressing block, which is also fixedly connected with the right end of the protection connecting pad layer; a dry powder pipe, which is fixedly connected with the dry powder bag through the protection connecting pad layer at the lower end; and a leak-proof joint, which is fixedly connected to the upper end of the dry powder pipe.

[0010] Preferably, the wire protection pad layer, the magnetic positive electrode, the magnetic negative electrode and the sliding block are all provided with eight groups and are all arranged on the wire holder.

[0011] Preferably, the wire protection sleeve and the wire are all provided with seven groups and are all arranged in the foam filler.

[0012] Preferably, the buckle strip is provided with two groups.

[0013] The utility model has the following advantages: compared with the same type of equipment, the utility model provides a new energy automobile signal wire, which has the following improvements:

[0014] The new energy automobile signal wire provided by the utility model comprises a fire extinguishing assembly which can protect the wire and automatically extinguish the fire when the wire catches fire, thereby avoiding the occurrence of fire. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is the structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the wire harness assembly structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the wire assembly structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the outer casing component structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the fire extinguishing component structure of this utility model.

[0020] The components include: cable bundle assembly-1, cable bundle frame-11, cable tray-12, conductor protective pad-13, magnetic positive pole-14, magnetic negative pole-15, sliding groove-16, slider-17, conductor assembly-2, PVC protective sleeve-21, aluminum foil protective layer-22, polyethylene insulation layer-23, filling foam-24, conductor protective sleeve-25, conductor-26, outer jacket assembly-3, outer jacket-31, connecting protective pad-32, plug socket-33, hook and loop fastener surface-34, hook and loop fastener hook surface-35, clip strip-36, fire extinguishing assembly-4, protective connecting pad-41, dry powder bag-42, hot melt pad-43, pressure block-44, dry powder tube-45, and leak-proof connector-46. Detailed Implementation

[0021] The following is in conjunction with the appendix Figures 1-5 The principles and features of this utility model are described below. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of this utility model will become clearer from the following description. It should be noted that the drawings are all in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0022] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0024] Embodiment one:

[0025] Please refer to Figures 1-5 The new energy automobile signal wire of the application comprises a wire bundling assembly 1, a wire assembly 2, an outer sleeve assembly 3, and a fire extinguishing assembly 4. The wire bundling assembly 1 is slidably connected to the wire assembly 2 at the middle part, and is slidably connected to the fire extinguishing assembly 4 at the outer side. The outer sleeve assembly 3 is fixedly connected to the fire extinguishing assembly 4 inside. The wire bundling assembly 1 further comprises a wire bundling rack 11, which is slidably connected to a sliding groove 16 and a sliding block 17. A wire slot 12 is arranged on the wire bundling rack 11. A wire protection pad layer 13 is fixedly connected in the wire slot 12. A magnetic positive pole 14 is fixedly connected in the sliding groove 16. A magnetic negative pole 15 is magnetically connected to the magnetic positive pole 14. The sliding groove 16 is arranged on the outer wall of the wire bundling rack 11. The middle part of the sliding block 17 is fixedly connected to the magnetic negative pole 15. When the sliding block 17 is closed, the polyvinyl chloride protective sleeve 21 and the internal components thereof can be prevented from being separated from the wire slot 12. The wire protection pad layer 13, the magnetic positive pole 14, the magnetic negative pole 15, and the sliding block 17 are all arranged on the wire bundling rack 11 and are all arranged in eight groups.

[0026] The wire assembly 2 comprises a polyvinyl chloride protective sleeve 21, an aluminum foil protective layer 22, a polyethylene insulation layer 23, a filling foam 24, a wire protective sleeve 25, and a wire 26. The polyvinyl chloride protective sleeve 21 is slidably connected to the wire bundling rack 11 through the wire slot 12. The setting of the polyvinyl chloride protective sleeve 21 can prevent current leakage, thereby protecting the wire from external electric fields and ensuring electrical safety. The aluminum foil protective layer 22 is fixedly connected in the polyvinyl chloride protective sleeve 21. The polyethylene insulation layer 23 is fixedly connected in the aluminum foil protective layer 22. The filling foam 24 is fixedly connected in the polyethylene insulation layer 23. The wire protective sleeve 25 is fixedly connected in the filling foam 24. The wire 26 is fixedly connected in the wire protective sleeve 25. The wire protective sleeve 25 and the wire 26 are both arranged in seven groups and are both arranged in the filling foam 24.

[0027] The outer sleeve assembly 3 comprises an outer sleeve 31, a protection connecting pad layer 41, a connecting protection pad block 32, a plug-in seat 33, a Velcro fluff surface 34, a Velcro hook surface 35, and a buckle strip 36. The outer sleeve 31 is fixedly connected to the protection connecting pad layer 41 inside. The connecting protection pad block 32 is fixedly connected to the front end of the outer sleeve 31. The plug-in seat 33 is fixedly connected to the front end of the connecting protection pad block 32. The Velcro fluff surface 34 is also fixedly connected to the front end of the outer sleeve 31. The Velcro hook surface 35 is fixedly connected to the rear end of the outer sleeve 31. The right end of the buckle strip 36 is fixedly connected to the outer sleeve 31. When the Velcro fluff surface 34 and the Velcro hook surface 35 are pasted, the outer sleeve 31 can be connected together. The left side of the buckle strip 36 is slidably connected to the plug-in seat 33 through the connecting protection pad block 32. The buckle strip 36 is arranged in two groups.

[0028] The utility model discloses a new energy automobile signal lead wire which is improved, and the working principle is as follows.

[0029] First, when using the device, first place the device in the working area, then connect the device with the external power supply, which can provide the required power for the device to work.

[0030] Second, when the device is needed, first place the PVC protective sleeve 21 and its internal components in the wire slot 12 on the wire holder 11, then move the sliding block 17 to make the magnetic negative pole 15 on the sliding block 17 and the magnetic positive pole 14 on the sliding groove 16 magnetically connected together, which can prevent the PVC protective sleeve 21 and its internal components from being separated from the wire slot 12 when the sliding block 17 is closed, and the setting of the PVC protective sleeve 21 can prevent current leakage, thereby protecting the wire from external electric field and ensuring electrical safety, the aluminum foil protective layer 22 effectively shields electromagnetic interference (EMI) and protects the wire from external electromagnetic field interference, then place the outer sleeve 31 on the wire holder 11 and the PVC protective sleeve 21, pull the outer sleeve 31 to make the magic tape rough surface 34 and the magic tape hook surface 35 stick together, then pull the buckle strip 36 through the connection protection pad block 32 to make the buckle strip 36 connected with the plug-in socket 33 for fixation to avoid the outer sleeve 31 from falling off the wire holder 11 and the PVC protective sleeve 21.

[0031] Embodiment two:

[0032] Please refer to Figures 1-5 Compared with embodiment one, the new energy automobile signal lead wire of the utility model further comprises a fire extinguishing assembly 4, the dry powder bag 42 is fixedly connected in the protection connection pad layer 41, the dry powder bag 42 is fixedly connected with the hot melt pad layer 43, the hot melt pad layer 43 is fixedly connected with the pressing block 44 at the left end, the pressing block 44 is further fixedly connected with the right end of the protection connection pad layer 41, the hot melt pad layer 43 will melt when contacting the flame, and the dry powder bag 42 will also melt, so that the dry powder in the dry powder bag 42 is sprayed out to extinguish the fire of the PVC protective sleeve 21 and its internal components, the dry powder pipe 45 is fixedly connected with the dry powder bag 42 through the protection connection pad layer 41 at the lower end, and the leakage-proof connector 46 is fixedly connected to the upper end of the dry powder pipe 45.

[0033] In this embodiment:

[0034] First, when the wire is on fire and needs to be extinguished, the leakage-proof connector 46 can be connected with the external dry powder pump connector, then the external dry powder pump is started to deliver the dry powder into the dry powder bag 42 through the dry powder pipe 45, when the wire is on fire, the flame can contact the hot melt pad layer 43, and the hot melt pad layer 43 will melt and contact the dry powder bag 42 after contacting the flame, so that the dry powder in the dry powder bag 42 is sprayed out from the melting position to extinguish the fire of the wire.

[0035] The utility model discloses a new energy automobile signal lead wire is provided through improvement, through setting up the fire extinguishing assembly 4 that can protect lead wire and extinguish when lead wire is on fire, make this device can protect lead wire and can extinguish automatically when lead wire is on fire to avoid the occurrence of fire.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model, and the standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings, and the specific connection mode of each part adopts the conventional means such as bolt rivet, welding and the like in the prior art, and the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here.

[0037] The above description of the disclosed embodiments enables those skilled in the art to implement or use the utility model. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the utility model. Therefore, the utility model will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A new energy vehicle signal wire, comprising a wire bundling assembly (1), a wire assembly (2), a sheath assembly (3), and a fire extinguishing assembly (4), the wire bundling assembly (1) is slidably connected with the wire assembly (2) at the middle part, the wire bundling assembly (1) is slidably connected with the fire extinguishing assembly (4) at the outer side, and the sheath assembly (3) is fixedly connected with the fire extinguishing assembly (4) at the inner side, characterized in that: Also include: ​ Beam line frame (11), the beam line frame (11) is connected with sliding block (17) through sliding groove (16); Wire slot (12), the wire slot (12) is arranged on the beam line frame (11); Wire protection pad (13), the wire protection pad (13) is fixedly connected in the wire slot (12); Magnetic positive (14), the magnetic positive (14) is fixedly connected in the sliding groove (16); Magnetic negative (15), the magnetic negative (15) is connected with magnetic positive (14) magnetic attraction; Sliding groove (16), the sliding groove (16) is arranged on the outer wall of the beam line frame (11); Sliding block (17), the middle part of the sliding block (17) is fixedly connected with the magnetic negative (15).

2. The new energy vehicle signal wire according to claim 1, characterized in that: The wire assembly (2) comprises: Polyvinyl chloride protective sleeve (21), the polyvinyl chloride protective sleeve (21) is connected with sliding block (17) through wire slot (12) and beam line frame (11); Aluminum foil protective layer (22), the aluminum foil protective layer (22) is fixedly connected in the polyvinyl chloride protective sleeve (21); Polyethylene insulation layer (23), the polyethylene insulation layer (23) is fixedly connected in the aluminum foil protective layer (22); Filling foam (24), the filling foam (24) is fixedly connected in the polyethylene insulation layer (23); Wire protection sleeve (25), the wire protection sleeve (25) is fixedly connected in the filling foam (24); Wire (26), the wire (26) is fixedly connected in the wire protection sleeve (25).

3. The new energy vehicle signal wire according to claim 1, characterized in that: The outer sleeve assembly (3) comprises: Outer sleeve (31), the outer sleeve (31) is fixedly connected with the protection connection pad layer (41) in the inner sleeve; Connection protection pad block (32), the connection protection pad block (32) is fixedly connected to the front end of the outer sleeve (31); Plug-in seat (33), the plug-in seat (33) is fixedly connected to the front end of the connection protection pad block (32); Velcro wool surface (34), the velcro wool surface (34) is also fixedly connected to the front end of the outer sleeve (31); Velcro hook surface (35), the velcro hook surface (35) is fixedly connected to the rear end of the outer sleeve (31); Buckle strip (36), the buckle strip (36) is fixedly connected with the outer sleeve (31) at the right end, and the buckle strip (36) is connected with the plug-in seat (33) through the connection protection pad block (32) at the left side.

4. The new energy vehicle signal wire according to claim 1, characterized in that: The fire extinguishing assembly (4) comprises: Protection connection pad layer (41), the protection connection pad layer (41) is fixedly connected with the dry powder bag (42) in the inner sleeve; Dry powder bag (42), the dry powder bag (42) is fixedly connected with the hot melt pad layer (43) in the inner sleeve; Hot melt pad layer (43), the hot melt pad layer (43) is fixedly connected with the pressing block (44) at the left end; Pressing block (44), the pressing block (44) is also fixedly connected with the right end of the protection connection pad layer (41); Dry powder pipe (45), the dry powder pipe (45) is fixedly connected with the dry powder bag (42) through the protection connection pad layer (41) at the lower end; Leak-proof joint (46), the leak-proof joint (46) is fixedly connected to the upper end of the dry powder pipe (45).

5. The new energy vehicle signal wire according to claim 1, characterized in that: The wire protection pad (13), the magnetic positive (14), the magnetic negative (15) and the sliding block (17) are all provided with eight groups and are all arranged on the beam line frame (11).

6. The new energy vehicle signal wire according to claim 2, characterized in that: The wire protection sleeve (25) and the wire (26) are each provided with seven groups and are arranged in the filling foam (24).

7. The new energy vehicle signal wire according to claim 3, characterized in that: The buckle strip (36) is provided with two groups.

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