Irradiation device and production process for AC and DC charging pile cables

Abstract

The present invention relates to the field of cable irradiation, and in particular to an irradiation device and production process for AC and DC charging pile cables, including a frame and a mounting ring, etc.; one or two mounting rings are fixedly connected to the left and right sides of the frame. Through the arrangement of the mounting plate, ultraviolet lamp, reflector, hollow tube and power assembly, the position of the smoke generated on the cable surface will be continuously changed in a clockwise direction from left to right as a reference, and the smoke inlet hole will always be near the position of the smoke generated on the cable surface as the ultraviolet lamp and the hollow tube rotate, so that the pump can better extract the smoke, making it difficult for the smoke to spread in the direction close to the ultraviolet lamp, so as to avoid the problem that when the smoke exhaust system equipped with the existing irradiation equipment extracts the smoke, the smoke will first diffuse to the inside of the equipment casing when the smoke is generated, and then be extracted, that is, the smoke passes between the ultraviolet lamp and the cable, and the smoke will still block the light emitted by the ultraviolet lamp.

Description

Technical Field

[0001] The present invention relates to the field of cable irradiation, and in particular to an irradiation device and a production process for AC and DC charging pile cables. Background Art

[0002] The cables of existing charging piles are usually irradiated by irradiation equipment to improve the heat resistance, mechanical properties, flame retardancy, chemical corrosion resistance and radiation protection performance of the cables through cross-linking reaction, making the cables of charging piles more suitable for use in various harsh environments, extending the service life of the cables during use, and improving the safety of the cables;

[0003] During the cable irradiation process, when the light emitted by the ultraviolet lamp hits the cable surface, it will cause the molecular chains inside the cable material to break, and the broken molecular chains will form low-molecular-weight volatile compounds, which will vaporize at high temperatures and form smoke. The smoke generated during cable irradiation will diffuse into the inside of the equipment casing, and the smoke diffused into the inside of the equipment casing will block the light emitted by the ultraviolet lamp, that is, the cable irradiation dose distribution will become uneven, resulting in some areas of the cable not reaching the required irradiation dose, thereby affecting the cable irradiation effect;

[0004] In order to avoid the problem that smoke will block the light emitted by the ultraviolet lamp, the existing irradiation equipment will be equipped with a smoke exhaust system to exhaust the smoke in time. However, since the smoke exhaust system equipped with the existing irradiation equipment usually has an air inlet on one side of the equipment casing and an air outlet on the other side of the equipment casing, and is equipped with a pump connected to the air inlet, when exhausting smoke, the pump is controlled to extract smoke through the air outlet on the casing to remove the smoke inside the casing. However, when smoke is generated, the smoke will first diffuse into the interior of the equipment casing and then be extracted, that is, the smoke passes between the ultraviolet lamp and the cable, and the smoke will still block the light emitted by the ultraviolet lamp. Summary of the invention

[0005] In order to overcome the disadvantage that when the smoke exhaust system of the existing irradiation equipment extracts smoke, the smoke will first diffuse to the inside of the equipment casing when it is generated and then be extracted, that is, the smoke passes between the ultraviolet lamp and the cable, and the smoke will still block the light emitted by the ultraviolet lamp, the present invention provides an irradiation device and production process for AC and DC charging pile cables.

[0006] The technical solution is: for AC and DC charging pile cable irradiation device, including a frame and a mounting ring; one or two mounting rings are fixedly connected to the left and right sides of the frame; it also includes a mounting plate, a UV lamp, a reflector, a hollow tube, a conductive slip ring, a power assembly and a suction assembly; each mounting ring is rotatably connected to a mounting plate; all mounting plates are commonly fixed with multiple UV lamps; all mounting plates are commonly fixed with reflectors matching the number of UV lamps, and each reflector is aligned with the corresponding UV lamp; all mounting plates are commonly fixed with a hollow tube; the left mounting ring is fixed with a conductive slip ring, and the conductive slip ring is fixed with the left mounting plate; the hollow tube has an arc-shaped through hole matching the number of UV lamps, Each arc-shaped through hole is aligned with the corresponding purple light lamp; the hollow tube is provided with arc-shaped through grooves matching the number of the arc-shaped through holes; each arc-shaped through groove is provided with a number of smoke inlet holes, and each smoke inlet hole is connected with the corresponding arc-shaped through hole; each mounting plate is provided with rectangular through grooves matching the number of the arc-shaped through grooves, and each rectangular through groove is connected with the corresponding arc-shaped through groove; each mounting ring is provided with a circular groove, and each circular groove is connected with the corresponding rectangular through groove; each mounting plate is connected with a power component for driving it to rotate, and all power components are connected with the frame; the frame is connected with a suction component for extracting smoke emitted by the cable, and the suction component is connected with all circular grooves.

[0007] As a further preferred solution, the power assembly includes a motor, a gear and a gear ring; the frame is fixedly connected to the motor; the output shaft of the motor is fixedly connected to the gear; the mounting plate is fixedly connected to the gear ring, and the gear ring is meshed with the gear.

[0008] As a further preferred solution, the suction assembly includes an air pipe, a tee and a pump; each circular groove is connected to an air pipe; the two air pipes are connected to the tee; the frame is fixed with a pump, and the air inlet of the pump is connected to the tee.

[0009] As a further preferred solution, it also includes a rotating ball; the hollow tube is rotatably connected to a plurality of rotating balls.

[0010] As a further preferred solution, it also includes a brush rod; the hollow tube is fixedly connected with a plurality of brush rods.

[0011] As a further preferred solution, a truncated cone ring is also included; the hollow tube is fixedly connected with the truncated cone ring.

[0012] As a further preferred scheme, it also includes an air guide assembly; all the mounting plates are commonly connected to an air guide assembly matching the number of the ultraviolet lamps, and each air guide assembly is connected to a corresponding reflector, and all the air guide assemblies are connected to the hollow tube, and the air guide assembly is used to better remove the smoke emitted by the cable; the air guide assembly consists of an arc-shaped air guide plate, a straight plate one and a straight plate two; all the mounting plates are commonly fixedly connected to an arc-shaped air guide plate; all the mounting plates have a straight plate one, and the straight plate one is fixedly connected to the arc-shaped air guide plate, and the straight plate one is fixedly connected to the hollow tube; all the mounting plates are commonly fixedly connected to a straight plate two, and the straight plate two is fixedly connected to the corresponding reflector, and the straight plate two is fixedly connected to the hollow tube; the arc-shaped air guide plate and the reflector cooperate to introduce outside air between the straight plate one and the straight plate two.

[0013] As a further preferred solution, the air guide assembly also includes a heat sink; the arc-shaped air guide plate is fixedly connected to a plurality of heat sinks distributed in a linear array, and all the heat sinks are in contact with the corresponding reflector, and the heat sink is used to enhance the heat dissipation effect of the reflector.

[0014] As a further preferred solution, a cleaning component is also included; the left mounting plate is connected to cleaning components matching the number of ultraviolet lamps, and each cleaning component is connected to the corresponding ultraviolet lamp, reflector, straight board one and straight board two, and the cleaning component is used to clean dust on the surface of the ultraviolet lamp and the reflector.

[0015] The cleaning component consists of a rectangular frame, a handle, a semicircular plate, an arc-shaped scraper and a circular scraper; the left mounting plate is slidably connected to the rectangular frame, and the rectangular frame is slidably connected to the corresponding straight plate one and straight plate two; the rectangular frame is fixedly connected to the handle; the rectangular frame is fixedly connected to the semicircular plate; the semicircular plate is fixedly connected to the arc-shaped scraper, and the arc-shaped scraper is in contact with the reflector; the semicircular plate is fixedly connected to the circular scraper.

[0016] A production process for irradiating cables for AC and DC charging piles, comprising the following steps: Step 1: manually drive the rectangular frame and its connected parts to move to the left through a handle, so that the arc-shaped scraper scrapes off dust and other impurities attached to the inner side of the reflector from right to left, and the circular scraper scrapes off dust and other impurities attached to the surface of the ultraviolet lamp from right to left; Step 2: manually pull and tug the cable on the external unwinding device through the hollow tube, and finally the cable is fixed to the external receiving winding device; Step 3: control the external unwinding device to unwind the cable, control the external receiving winding device to rewind the cable, and move the cable to the right; Step 4: control the input of the motor The output shaft drives the mounting plate and its connected parts to rotate clockwise through the gears and gear rings in turn. At the same time, the ultraviolet lamp is controlled to start, so that the light emitted by the ultraviolet lamp is concentrated under the gathering of the reflector and irradiated to the cable surface through the arc-shaped through hole; Step five: Control the pump to extract the smoke in the arc-shaped through hole through the three-way pipe, air pipe, circular groove, rectangular through groove, arc-shaped through groove and smoke inlet hole in turn, so that the smoke in the arc-shaped through hole is quickly drawn into the smoke inlet hole, and then is drawn into the inside of the pump through the arc-shaped through groove, rectangular through groove, circular groove, air pipe and three-way pipe in turn, and finally discharged to the external smoke treatment equipment through the pump outlet.

[0017] Compared with the prior art, the present invention has the following advantages: through the arrangement of the mounting plate, the ultraviolet lamp, the reflector, the hollow tube and the power assembly, the position where the smoke is generated on the cable surface will be continuously changed in a clockwise direction from left to right, and the smoke inlet hole will always be near the position where the smoke is generated on the cable surface as the ultraviolet lamp and the hollow tube rotate, so that the pump can better extract the smoke and make it difficult for the smoke to spread toward the direction close to the ultraviolet lamp, so as to avoid the problem that when the smoke exhaust system equipped with the existing irradiation equipment extracts the smoke, the smoke will first spread to the inside of the equipment casing and then be extracted, that is, the smoke will pass between the ultraviolet lamp and the cable, and the smoke will still block the light emitted by the ultraviolet lamp.

[0018] By adding an arc-shaped air guide plate, straight plate one and straight plate two, the outside air will be introduced into the channel formed by straight plate one and straight plate two under the cooperation of the arc-shaped air guide plate and the reflector, and then blown into the arc-shaped through hole to suppress the smoke, so that the smoke cannot float out of the arc-shaped through hole, and the smoke in the arc-shaped through hole is forced to enter the smoke inlet hole, so that the smoke is more quickly away from the cable surface, thereby avoiding the problem that part of the smoke floats out of the arc-shaped through hole, resulting in part of the smoke still blocking the light emitted by the ultraviolet lamp;

[0019] By setting the rectangular frame, handle, semicircular plate, arc scraper and circular scraper, the arc scraper can scrape off the dust and other impurities attached to the inner side of the reflector from right to left, and the circular scraper can scrape off the dust and other impurities attached to the surface of the ultraviolet lamp from right to left, so as to avoid the light emitted by the ultraviolet lamp being affected by the dust and other impurities attached to the inner side of the reflector and the surface of the ultraviolet lamp, thereby causing the problem of uneven cable irradiation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure disclosed by the present invention for the AC / DC charging pile cable irradiation device;

[0021] Figure 2 It is a schematic structural diagram of a frame, a mounting ring, a mounting plate, a reflector, a hollow tube, a motor, an air pipe, a pump and a straight plate 2 disclosed in the AC / DC charging pile cable irradiation device of the present invention;

[0022] Figure 3 It is a schematic structural diagram of the mounting ring, mounting plate, reflector, hollow tube, air pipe, tee pipe, pump, arc-shaped air guide plate, straight plate 2, heat sink and rectangular frame disclosed in the present invention for the AC / DC charging pile cable irradiation device;

[0023] Figure 4 It is a schematic diagram of the structure of the installation ring, installation plate, ultraviolet light, reflector, hollow tube, air pipe, three-way pipe, pump, rotating ball, arc-shaped air guide plate, straight plate 2, heat sink, rectangular frame and handle disclosed in the AC / DC charging pile cable irradiation device of the present invention;

[0024] Figure 5 It is a schematic structural diagram of a purple light lamp, a reflector, an arc-shaped air guide plate, a straight plate 1, a straight plate 2, a semicircular plate, an arc-shaped scraper and an annular scraper disclosed in the AC / DC charging pile cable irradiation device of the present invention;

[0025] Figure 6 The present invention is a plan view of a purple light lamp, a reflector, a hollow tube, an arc-shaped air guide plate, a straight plate one, a straight plate two, a heat sink and a rotating ball disclosed in the irradiation device for an AC or DC charging pile cable.

[0026] Among them: 1-frame, 2-mounting ring, 3-mounting plate, 4-purple light, 5-reflector, 6-hollow tube, 7-conductive slip ring, 111-motor, 112-gear, 113-gear ring, 121-air pipe, 122-tee pipe, 123-pump, 131-rotating ball, 141-brush rod, 142-truncated cone ring, 211-arc wind guide plate, 212-straight plate one, 213-straight plate two, 214-heat sink, 311-rectangular frame, 312-handle, 313-semicircular plate, 314-arc scraper, 315-circular scraper, 201-circular groove, 301-rectangular through groove, 601-arc through hole, 602-arc through groove, 603-smoke inlet hole. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Example 1

[0029] For AC and DC charging pile cable irradiation devices, such as Figure 1-Figure 4 and Figure 6 As shown, it includes a frame 1 and a mounting ring 2; the frame 1 is fixedly connected with two mounting rings 2;

[0030] It also includes a mounting plate 3, a purple light lamp 4, a reflector 5, a hollow tube 6, a conductive slip ring 7, a power assembly and a suction assembly; each mounting ring 2 is rotatably connected to a mounting plate 3; all mounting plates 3 are commonly bolted with three purple light lamps 4 distributed in a circular array; all mounting plates 3 are commonly fixed with three reflectors 5 distributed in a circular array, each reflector 5 is aligned with the corresponding purple light lamp 4, and the reflector 5 is used to concentrate the light emitted by the purple light lamp 4 to the cable surface; all mounting plates 3 are commonly fixed with a hollow tube 6; the left mounting ring 2 is bolted with a conductive slip ring 7 for powering all the electric drive parts installed on the mounting plate 3, and the conductive slip ring 7 is bolted to the left mounting plate 3; the hollow tube 6 has three arc-shaped through holes 601 distributed in a circular array, and each arc The through holes 601 are all aligned with the corresponding ultraviolet lamps 4; the hollow tube 6 is provided with three arcuate through grooves 602 distributed in a circular array, and the arcuate through grooves 602 are used to allow the light emitted by the ultraviolet lamp 4 to irradiate the cable surface; each arcuate through groove 602 is provided with a plurality of smoke inlet holes 603, and each smoke inlet hole 603 is connected to the corresponding arcuate through hole 601; each mounting plate 3 is provided with three rectangular through grooves 301 distributed in a circular array, and each rectangular through groove 301 is connected to the corresponding arcuate through groove 602; each mounting ring 2 is provided with a circular groove 201, and each circular groove 201 is connected to the corresponding rectangular through groove 301; each mounting plate 3 is connected to a power assembly, and all power assemblies are connected to the frame 1; the frame 1 is connected to a suction assembly, and the suction assembly is connected to all circular grooves 201.

[0031] The power assembly includes a motor 111 , a gear 112 and a gear ring 113 ; the frame 1 is bolted with the motor 111 ; the output shaft of the motor 111 is fixedly connected with the gear 112 ; the mounting plate 3 is fixedly connected with the gear ring 113 , and the gear ring 113 is meshed with the gear 112 .

[0032] The suction assembly includes an air pipe 121, a three-way pipe 122 and a pump 123; each circular groove 201 is connected to an air pipe 121; the two air pipes 121 are commonly connected to the three-way pipe 122; the frame 1 is bolted to the pump 123, and the air inlet of the pump 123 is connected to the three-way pipe 122, and the air outlet of the pump 123 is connected to the external smoke treatment equipment.

[0033] It also includes a rotating ball 131; the hollow tube 6 is rotatably connected to a plurality of rotating balls 131; the rotating balls 131 are used to reduce the friction between the hollow tube 6 and the cable.

[0034] It also includes a brush rod 141; the hollow tube 6 is bolted with three brush rods 141 distributed in a circular array, and the brush rods 141 are used to clean dust on the surface of the cable.

[0035] It also includes a truncated cone ring 142; the hollow tube 6 is fixedly connected with a truncated cone ring 142 for preventing dust cleaned by the brush rod 141 from entering between the hollow tube 6 and the cable, and the truncated cone ring 142 is set to be a high-temperature resistant rubber material.

[0036] The specific operation of the above-mentioned embodiment 1 is as follows: first, the cable on the external unwinding device is pulled through the hollow tube 6 by manual pulling, and finally the cable is fixed to the external receiving and winding device. Then, the external unwinding device is controlled to unwind the cable, and the external receiving and winding device is controlled to reel in the cable, so that the cable moves to the right. At the same time, from left to right as a reference, the output shaft of the control motor 111 drives the mounting plate 3 and the parts connected thereto to rotate clockwise through the gear 112 and the gear ring 113 in turn, so that the ultraviolet lamp 4 and the hollow tube 6 rotate with the cable as the axis. At the same time, the ultraviolet lamp 4 is controlled to start, so that the light emitted by the ultraviolet lamp 4 is concentrated under the gathering of the reflector 5 and irradiated to the surface of the cable through the arc-shaped through hole 601. In this process, as the ultraviolet lamp 4 and the hollow tube 6 rotate, each part of the cable passing through the hollow tube 6 will be irradiated by the light emitted by the ultraviolet lamp 4, that is, each part of the cable passing through the hollow tube 6 will be irradiated, so that the cable is first irradiated.

[0037] When the cable passes through the hollow tube 6, the pump 123 is controlled to extract the air in the arcuate through hole 601 through the three-way pipe 122, the air pipe 121, the circular groove 201, the rectangular through groove 301, the arcuate through groove 602 and the smoke inlet hole 603 in turn. In this process, since the light emitted by the ultraviolet lamp 4 is blocked by the hollow tube 6, the light emitted by the ultraviolet lamp 4 can only irradiate the cable surface through the arcuate through hole 601, and the smoke generated on the cable surface will only appear in the arcuate through hole 601. Since the pump 123 is always extracting the air in the arcuate through hole 601, the smoke in the arcuate through hole 601 will be quickly drawn into the smoke inlet hole 603, and then drawn into the inside of the pump 123 through the arcuate through groove 602, the rectangular through groove 301, the circular groove 201, the air pipe 121 and the three-way pipe 122 in turn, and finally The air is discharged to the external smoke treatment equipment through the outlet of the pump 123. At the same time, with the rotation of the ultraviolet lamp 4 and the hollow tube 6, the position of the smoke generated on the cable surface will be continuously changed in a clockwise direction from left to right as a reference, and the smoke inlet hole 603 will always be near the position of the smoke generated on the cable surface as the ultraviolet lamp 4 and the hollow tube 6 rotate, that is, the smoke inlet hole 603 will always be at the origin of the smoke generation, so that the pump 123 can better extract the smoke, making it difficult for the smoke to spread toward the direction close to the ultraviolet lamp 4, so as to avoid the problem that when the smoke exhaust system equipped with the existing irradiation equipment extracts the smoke, because when the smoke is generated, the smoke will first spread to the inside of the equipment casing and then be extracted, that is, the smoke passes between the ultraviolet lamp 4 and the cable, the smoke will still block the light emitted by the ultraviolet lamp 4.

[0038] Furthermore, by setting a brush rod 141 on the hollow tube 6, the hollow tube 6 drives the brush rod 141 to rotate around the cable as the axis, so that when the cable moves to the right, dust and other impurities on the surface of the cable will be brushed by the brush rod 141 to prevent dust and other impurities on the surface of the cable from affecting the irradiation of the cable by the ultraviolet lamp 4.

[0039] Example 2

[0040] On the basis of Example 1, Figure 1-Figure 4 and Figure 6 As shown, it also includes an air guide assembly; all mounting plates 3 are connected to three air guide assemblies distributed in a circular array, and each air guide assembly is connected to a corresponding reflector 5, and all air guide assemblies are connected to the hollow tube 6;

[0041] The wind guide assembly is composed of an arc-shaped wind guide plate 211, a straight plate 1 212 and a straight plate 213; all mounting plates 3 are fixedly connected to the arc-shaped wind guide plate 211; all mounting plates 3 are fixedly connected to the straight plate 1 212, and the straight plate 1 212 is fixedly connected to the arc-shaped wind guide plate 211, and the straight plate 1 212 is fixedly connected to the hollow tube 6; all mounting plates 3 are fixedly connected to the straight plate 213, and the straight plate 213 is fixedly connected to the corresponding reflector 5, and the straight plate 213 is fixedly connected to the hollow tube 6.

[0042] The air guide assembly further includes a heat sink 214 ; the arc-shaped air guide plate 211 is fixedly connected with a plurality of heat sinks 214 distributed in a linear array, and all the heat sinks 214 are in contact with the corresponding reflector 5 .

[0043] The specific operation of the above-mentioned embodiment 2 is as follows: Considering that in embodiment 1, although the arrangement of the mounting plate 3, the ultraviolet lamp 4, the reflector 5, the hollow tube 6 and the power assembly makes the part of the smoke generated on the surface of the cable always in the arc through hole 601 and always in the vicinity of the smoke inlet hole 603, so that the pump 123 can better extract the smoke, making it difficult for the smoke to diffuse toward the direction close to the ultraviolet lamp 4, but it is difficult to completely ensure that the smoke will not float out of the arc through hole 601, that is, some smoke will float out of the arc through hole 601, resulting in some smoke still blocking the light emitted by the ultraviolet lamp 4.

[0044] Therefore, by adding the arc-shaped air guide plate 211, the straight plate 1 212 and the straight plate 213, during the rotation of the mounting plate 3 and the parts connected thereto, the outside air will be introduced into the channel formed by the straight plate 1 212 and the straight plate 213 in cooperation with the arc-shaped air guide plate 211 and the reflector 5, and then blown into the arc-shaped through hole 601. The outside air blown into the arc-shaped through hole 601 will suppress the smoke, so that the smoke cannot float out of the arc-shaped through hole 601, and the outside air blown into the arc-shaped through hole 601 will also force the smoke in the arc-shaped through hole 601 to enter the smoke inlet hole 603, so that the smoke moves away from the cable surface more quickly, thereby avoiding the problem that some smoke will float out of the arc-shaped through hole 601, resulting in some smoke still blocking the light emitted by the ultraviolet lamp 4.

[0045] Considering that the reflector 5 is prone to generate high temperature during the process of irradiating the light emitted by the ultraviolet lamp 4 to the surface of the cable, if the reflector 5 is not cooled in time, the reflector 5 will be easily damaged due to the high temperature.

[0046] Although the outside air can dissipate the heat of the reflector 5 during the process in which the arc-shaped air guide plate 211 cooperates with the reflector 5 to guide the outside air into the channel formed by the straight plate 1 212 and the straight plate 213, the heat dissipation effect is still not good enough, resulting in the reflector 5 still being easily damaged due to high temperature.

[0047] Therefore, by adding the heat sink 214 and making the heat sink 214 contact with the reflector 5, the heat sink 214 absorbs the heat on the reflector 5. In the process that the arc-shaped air guide plate 211 cooperates with the reflector 5 to introduce the outside air into the channel formed by the straight plate 1 212 and the straight plate 213, the outside air will pass through the heat sink 214, and the heat of the heat sink 214 will be quickly taken away by the outside air, so that the heat sink 214 can continuously and quickly absorb the temperature of the reflector 5, so that the temperature of the reflector 5 can be further reduced to prevent the reflector 5 from being easily damaged due to high temperature.

[0048] Example 3

[0049] On the basis of Example 2, Figure 1 and Figure 3-Figure 5 As shown, a cleaning component is also included; the left mounting plate 3 is connected to three cleaning components distributed in a circular array, and each cleaning component is connected to the corresponding purple light lamp 4, reflector 5, straight plate 1 212 and straight plate 213.

[0050] The cleaning component consists of a rectangular frame 311, a handle 312, a semicircular plate 313, an arc scraper 314 and an annular scraper 315; the left mounting plate 3 is slidably connected to the rectangular frame 311, and the rectangular frame 311 is slidably connected to the corresponding straight plate 1 212 and straight plate 2 213; the rectangular frame 311 is bolted to the handle 312; the rectangular frame 311 is fixedly connected to the semicircular plate 313; the semicircular plate 313 is fixedly connected to the arc scraper 314 for cleaning dust on the reflector 5, and the arc scraper 314 is in contact with the reflector 5; the semicircular plate 313 is fixedly connected to the annular scraper 315 for cleaning dust on the ultraviolet lamp 4.

[0051] A irradiation production process for AC / DC charging pile cables, comprising the following steps:

[0052] Step 1: Manually drive the rectangular frame 311 and its connected parts to move to the left through the handle 312, so that the arc scraper 314 scrapes away the dust and other impurities attached to the inner side of the reflector 5 from right to left, and the circular scraper 315 scrapes away the dust and other impurities attached to the surface of the ultraviolet lamp 4 from right to left;

[0053] Step 2: The cable on the external unwinding device is manually pulled through the hollow tube 6, and finally the cable is fixed to the external receiving winding device;

[0054] Step 3: Control the external unwinding device to unwind the cable, and control the external rewinding device to rewind the cable, so that the cable moves to the right;

[0055] Step 4: Control the output shaft of the motor 111 to drive the mounting plate 3 and its connected parts to rotate clockwise through the gear 112 and the gear ring 113 in sequence. At the same time, control the ultraviolet lamp 4 to start, so that the light emitted by the ultraviolet lamp 4 is concentrated by the reflector 5 and irradiates the cable surface through the arc through hole 601;

[0056] Step five: control the pump 123 to extract the smoke in the arcuate through hole 601 through the three-way pipe 122, the air pipe 121, the circular groove 201, the rectangular through groove 301, the arcuate through groove 602 and the smoke inlet hole 603 in turn, so that the smoke in the arcuate through hole 601 is quickly drawn into the smoke inlet hole 603, and then is drawn into the inside of the pump 123 through the arcuate through groove 602, the rectangular through groove 301, the circular groove 201, the air pipe 121 and the three-way pipe 122 in turn, and finally is discharged to the external smoke treatment equipment through the air outlet of the pump 123.

[0057] The specific operation of the above-mentioned embodiment 3 is as follows: Considering that before using this device, if there are impurities such as dust attached to the inner side of the reflector 5 and the surface of the ultraviolet lamp 4, the light emitted by the ultraviolet lamp 4 will be affected by the impurities such as dust attached to the inner side of the reflector 5 and the surface of the ultraviolet lamp 4, thereby causing uneven irradiation of the cable.

[0058] Therefore, before this device is installed, the rectangular frame 311 and its connected parts are first manually moved to the left through the handle 312, so that the arc scraper 314 can scrape off the dust and other impurities attached to the inner side of the reflector 5 from right to left, and the circular scraper 315 can scrape off the dust and other impurities attached to the surface of the ultraviolet lamp 4 from right to left, so as to avoid the light emitted by the ultraviolet lamp 4 being affected by the dust and other impurities attached to the inner side of the reflector 5 and the surface of the ultraviolet lamp 4, thereby causing the problem of uneven cable irradiation.

[0059] The method for using the cable irradiation device includes the following steps: Step 1: manually drive the rectangular frame 311 and its connected parts to move to the left through the handle 312, so that the arc scraper 314 scrapes off the dust and other impurities attached to the inner side of the reflector 5 from right to left, and the circular scraper 315 scrapes off the dust and other impurities attached to the surface of the ultraviolet lamp 4 from right to left; Step 2: manually pull and tug the cable on the external unwinding device through the hollow tube 6, and finally the cable is fixed to the external receiving winding device; Step 3: control the external unwinding device to unwind the cable, control the external receiving winding device to rewind the cable, and move the cable to the right; Step 4: control the output shaft of the motor 111 to drive the mounting plate 3 and its connected parts through the gear 112 and the gear ring 113 in turn. The connected parts rotate clockwise, and at the same time, the ultraviolet lamp 4 is controlled to start, so that the light emitted by the ultraviolet lamp 4 is concentrated by the reflector 5 and irradiated to the cable surface through the arc through hole 601; Step five: Control the pump 123 to extract the smoke in the arc through hole 601 through the three-way pipe 122, the air pipe 121, the circular groove 201, the rectangular through groove 301, the arc through groove 602 and the smoke inlet hole 603 in turn, so that the smoke in the arc through hole 601 is quickly drawn into the smoke inlet hole 603, and then is drawn into the pump 123 through the arc through groove 602, the rectangular through groove 301, the circular groove 201, the air pipe 121 and the three-way pipe 122 in turn, and finally discharged to the external smoke treatment equipment through the air outlet of the pump 123.

[0060] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A cable irradiation device for an AC / DC charging pile, comprising a frame (1) and a mounting ring (2); one or two mounting rings (2) are fixedly connected to the left and right sides of the frame (1); the characteristics are: It also includes a mounting plate (3), a purple light lamp (4), a reflector (5), a hollow tube (6), a conductive slip ring (7), a power assembly and a suction assembly; each mounting ring (2) is rotatably connected to a mounting plate (3); all mounting plates (3) are commonly fixedly connected to a plurality of purple light lamps (4); all mounting plates (3) are commonly fixedly connected to reflectors (5) matching the number of purple light lamps (4), and each reflector (5) is aligned with a corresponding purple light lamp (4); all mounting plates (3) are commonly fixedly connected to a hollow tube (6); the left mounting ring (2) is fixedly connected to a conductive slip ring (7), and the conductive slip ring (7) is fixedly connected to the left mounting plate (3); the hollow tube (6) is provided with arc-shaped through holes (601) matching the number of purple light lamps (4), and each arc-shaped through hole (601) is aligned with a corresponding purple light lamp (4). ; The hollow tube (6) is provided with a plurality of arc-shaped through grooves (602); each arc-shaped through groove (602) is provided with a plurality of smoke inlet holes (603), and each smoke inlet hole (603) is communicated with a corresponding arc-shaped through hole (601); each mounting plate (3) is provided with a plurality of rectangular through grooves (301), and each rectangular through groove (301) is communicated with a corresponding arc-shaped through groove (602); each mounting ring (2) is provided with a circular groove (201), and each circular groove (201) is communicated with a corresponding rectangular through groove (301); each mounting plate (3) is connected to a power component for driving it to rotate, and all the power components are connected to the frame (1); the frame (1) is connected to a suction component for extracting smoke emitted by the cable, and the suction component is connected to all the circular grooves (201).

2. The irradiation device for AC and DC charging pile cables according to claim 1 is characterized in that: The power assembly comprises a motor (111), a gear (112) and a gear ring (113); the frame (1) is fixedly connected to the motor (111); the output shaft of the motor (111) is fixedly connected to the gear (112); the mounting plate (3) is fixedly connected to the gear ring (113), and the gear ring (113) is meshed with the gear (112).

3. The irradiation device for AC and DC charging pile cables according to claim 2 is characterized in that: The suction assembly comprises an air pipe (121), a three-way pipe (122) and a pump (123); each circular groove (201) is connected to an air pipe (121); the two air pipes (121) are commonly connected to the three-way pipe (122); the frame (1) is fixedly connected to the pump (123), and the air inlet of the pump (123) is connected to the three-way pipe (122).

4. The irradiation device for AC and DC charging pile cables according to claim 3 is characterized in that: It also includes a rotating ball (131); the hollow tube (6) is rotatably connected to a plurality of rotating balls (131).

5. The irradiation device for AC and DC charging pile cables according to claim 3 is characterized in that: It also includes a brush rod (141); the hollow tube (6) is fixedly connected with a plurality of brush rods (141).

6. The AC / DC charging pile cable irradiation device according to any one of claims 3 to 5, characterized in that: It also includes a truncated cone ring (142); the hollow tube (6) is fixedly connected with the truncated cone ring (142).

7. The irradiation device for AC and DC charging pile cables according to claim 6 is characterized in that: The invention also comprises an air guide assembly; all the installation plates (3) are connected to the air guide assembly whose number matches the number of the ultraviolet lamps (4), and each air guide assembly is connected to a corresponding reflector (5), and all the air guide assemblies are connected to the hollow tube (6), and the air guide assembly is used to better remove the smoke emitted by the cable; the air guide assembly is composed of an arc-shaped air guide plate (211), a straight plate 1 (212) and a straight plate 2 (213); all the installation plates (3) are fixed to the arc-shaped air guide plate (211); all the installation plates ( 3) a common straight plate 1 (212), and the straight plate 1 (212) is fixedly connected to the arc-shaped air guide plate (211), and the straight plate 1 (212) is fixedly connected to the hollow tube (6); all the mounting plates (3) are commonly fixedly connected to a straight plate 2 (213), and the straight plate 2 (213) is fixedly connected to a corresponding reflector (5), and the straight plate 2 (213) is fixedly connected to the hollow tube (6); the arc-shaped air guide plate (211) and the reflector (5) cooperate to guide outside air into between the straight plate 1 (212) and the straight plate 2 (213).

8. The irradiation device for AC and DC charging pile cables according to claim 7 is characterized in that: The air guide assembly also includes a heat sink (214); the arc-shaped air guide plate (211) is fixedly connected with a plurality of heat sinks (214) distributed in a linear array, and all the heat sinks (214) are in contact with the corresponding reflector (5), and the heat sinks (214) are used to enhance the heat dissipation effect of the reflector (5).

9. The irradiation device for AC and DC charging pile cables according to claim 8, characterized in that: The invention also comprises a cleaning assembly; the left mounting plate (3) is connected with cleaning assemblies matching the number of the ultraviolet lamps (4), and each cleaning assembly is connected with the corresponding ultraviolet lamp (4), the reflector (5), the straight plate one (212) and the straight plate two (213); the cleaning assembly is used to clean dust on the surface of the ultraviolet lamp (4) and the reflector (5); the cleaning assembly comprises a rectangular frame (311), a handle (312), a semicircular plate (313), an arc scraper (314) and a circular scraper (315). The invention comprises: a left mounting plate (3) is slidably connected to a rectangular frame (311), and the rectangular frame (311) is slidably connected to a corresponding straight plate 1 (212) and a straight plate 2 (213); the rectangular frame (311) is fixedly connected to a handle (312); the rectangular frame (311) is fixedly connected to a semicircular plate (313); the semicircular plate (313) is fixedly connected to an arc scraper (314), and the arc scraper (314) contacts a reflector (5); the semicircular plate (313) is fixedly connected to a circular scraper (315).

10. An irradiation production process for AC and DC charging pile cables, using the irradiation device for AC and DC charging pile cables as claimed in claim 9, characterized in that: The invention comprises the following steps: step 1: manually driving the rectangular frame (311) and its connected parts to move to the left through the handle (312), so that the arc scraper (314) scrapes off the dust and other impurities attached to the inner side of the reflector (5) from right to left, and the circular scraper (315) scrapes off the dust and other impurities attached to the surface of the ultraviolet lamp (4) from right to left; step 2: manually pulling and traction the cable on the external unwinding device to pass through the hollow tube (6), and finally the cable is fixed to the external receiving and winding device; step 3: controlling the external unwinding device to unwind the cable, and controlling the external receiving and winding device to rewind the cable, so that the cable moves to the right; step 4: controlling the output shaft of the motor (111) to drive the mounting plate (3) and its connected parts to rotate clockwise through the gear (112) and the gear ring (113) in turn, and at the same time, controlling the ultraviolet lamp (4) to rotate clockwise. The light lamp (4) is started, so that the light emitted by the ultraviolet light lamp (4) is concentrated by the reflector (5) and irradiated onto the cable surface through the arc-shaped through hole (601); Step five: Control the pump (123) to extract the smoke in the arc-shaped through hole (601) through the three-way pipe (122), the air pipe (121), the circular groove (201), the rectangular through groove (301), the arc-shaped through groove (602) and the smoke inlet hole (603) in sequence, so that the smoke in the arc-shaped through hole (601) is quickly drawn into the smoke inlet hole (603), and then is drawn into the pump (123) through the arc-shaped through groove (602), the rectangular through groove (301), the circular groove (201), the air pipe (121) and the three-way pipe (122) in sequence, and finally discharged to the external smoke treatment equipment through the air outlet of the pump (123).

Images