A charging pile cable storage device for multiple charging guns

Abstract

The present invention discloses a charging pile cable storage device for multiple charging guns, and relates to the technical field of charging pile equipment. The present invention includes a charging pile and a cable storage device; at least two charging cables and charging guns are arranged on the charging pile; a storage cabinet is arranged at the bottom of the charging pile, and a cabinet door is hinged on the outer side of the storage cabinet; the cable storage device includes a sliding assembly, a storage rack and an adjustable movable pulley; the sliding assembly is fixedly installed in the storage cabinet, and the sliding assembly is used to control the storage rack to slide out and slide in the storage cabinet; the storage rack is fixedly installed on the sliding assembly; the charging cable is hung on the storage rack; the adjustable movable pulley is slidably matched on the side wall of the storage cabinet, and the charging cable is matched on the adjustable movable pulley. Through the action of the charging pile and the cable storage device, the present invention reduces the sun and rain exposure of the charging cable, and avoids the pulling and abrasion during use, and also has the advantages of simple structure, reduced cost of equipment such as motors, and high equipment stability.

Description

Technical Field

[0001] The present invention belongs to the technical field of charging pile equipment, and in particular relates to a charging pile cable storage device for multiple charging guns. Background Art

[0002] With the rapid development and growth trend of new energy vehicles, the number of corresponding supporting facilities also needs to increase accordingly; especially the charging piles needed for charging new energy vehicles; to replenish the power of new energy vehicles to ensure the normal driving of new energy vehicles.

[0003] A certain length of cable is often required between the charging pile and the charging gun to meet the distance between the charging pile and the charging port on the new energy vehicle; currently, most charging cables are designed to be hung on the charging pile in an exposed manner, or even piled on the ground; long-term exposure to the sun and rain will also accelerate the wear, aging and cracking of the cable sheath. There are also some charging piles that retract the cable through a motor, etc.; this method requires pulling the cable each time it is used. When the pulleys and parts are worn out and there are impurities such as sand, the required pulling force is large, which will cause greater damage to the cable, that is, it is relatively easy to fail, resulting in cable damage and relatively low equipment stability.

[0004] In view of the above situation, the present invention designs a charging pile cable storage device for multiple charging guns. Summary of the invention

[0005] The purpose of the present invention is to provide a charging pile cable storage device for multiple charging guns. Through the functions of the charging pile and the cable storage device, the charging cable is reduced from being exposed to the sun and rain, and the wear and tear caused by pulling during use is avoided. It also has the advantages of simple structure, reduced cost of equipment such as motors, and high equipment stability, thereby solving the above-mentioned problems.

[0006] To solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The present invention is a charging pile cable storage device for multiple charging guns, comprising a charging pile and a cable storage device, wherein at least two charging cables and a charging gun are arranged on the charging pile; at least two storage cabinets are arranged at the bottom of the charging pile, and cabinet doors are hinged on the outer sides of the storage cabinets; the cable storage device comprises a sliding assembly, a storage rack and an adjustable movable pulley; the sliding assembly is fixedly installed in the storage cabinet, and the sliding assembly is used to control the storage rack to slide out and slide in the storage cabinet; the storage rack is fixedly installed on the sliding assembly; the charging cable is hung on the storage rack; the adjustable movable pulley is slidably fitted on the side wall of the storage cabinet, and the charging cable is fitted on the adjustable movable pulley.

[0008] When charging is needed, open the cabinet door, remove the charging gun, pull the sliding assembly to slide it out of the storage cabinet, take out the charging cable on the storage rack or gradually unfold it, and move the charging gun to the charging port on the new energy electric vehicle at a distant location for charging.

[0009] When charging is completed, pull out the charging gun, stack or hang the charging cable on the storage rack, push the sliding assembly to slide it into the storage cabinet, then place the charging gun in the corresponding position on the charging pile, and close the cabinet door.

[0010] In the process of the sliding component sliding out and in, the distance between the storage rack and the root of the charging cable will increase and decrease accordingly; when the sliding component slides out, the adjusting movable pulley will move upward to reduce the bending degree of the root of the charging cable; when the sliding component slides in, the adjusting movable pulley will move downward to increase the bending degree of the root of the charging cable, so that the root position of the charging cable remains in a tensioned state.

[0011] As a preferred technical solution of the present invention, the root of the charging cable is fixedly installed on the inner top of the storage cabinet, and the adjustable movable pulley is located below the root of the charging cable. The adjustable movable pulley is used to adjust the tightness of the root of the charging cable during the process of sliding out and sliding in the storage rack.

[0012] As a preferred technical solution of the present invention, a slide groove is provided on the side wall of the storage cabinet, and a spring is fixedly installed between the top wall of the slide groove and the adjustable movable pulley.

[0013] As a preferred technical solution of the present invention, the sliding assembly includes a guide rail seat and a pulley seat; the guide rail seat is fixedly installed on the inner walls on both sides of the storage cabinet, the guide rail seat is slidably matched with a pulley seat, and a storage rack is fixed between the two pulley seats.

[0014] As a preferred technical solution of the present invention, the storage rack includes a mounting plate and a hanging support; the mounting plate is fixedly mounted on the sliding assembly, a hanging support is fixed between the two mounting plates, and a charging cable is hung on the hanging support.

[0015] As a preferred technical solution of the present invention, a make way slot for making way and clamping the charging cable is opened on the outer edge of the top of the storage cabinet. The purpose of the make way slot is, firstly, to make way for the charging cable between the charging gun and the storage cabinet, and secondly, to fix the charging cable at the lower end of the charging gun.

[0016] As a preferred technical solution of the present invention, the inner bottom wall of the storage cabinet is provided with a slope for draining residual accumulated water.

[0017] As a preferred technical solution of the present invention, two groups of guide wheel groups are fixedly installed on the storage rack, a sleeve is fixedly installed between the two groups of guide wheel groups, both ends of the sleeve are provided with a trumpet structure, and a cleaning cloth for cleaning is fixed inside the sleeve, and a charging cable is matched inside the sleeve; the purpose of the sleeve and the cleaning cloth is that when the charging cable is stored after being rained on, it can be cleaned in time and water droplets can be wiped to a certain extent, thereby slowing down the aging speed of the charging cable and increasing the service life of the cable.

[0018] The present invention has the following beneficial effects:

[0019] 1. The present invention reduces the exposure of the charging cable to the sun and rain and avoids the wear and tear of the charging cable during use through the charging pile and the cable storage device. It also has the advantages of simple structure, reduced cost of equipment such as motors, and high equipment stability.

[0020] 2. The present invention adjusts the tightness of the root of the charging cable in the process of sliding out and sliding in the storage rack by adjusting the function of the movable pulley.

[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0023] Figure 1 It is a structural schematic diagram of a charging pile cable storage device for multiple charging guns of the present invention;

[0024] Figure 2 This is a schematic diagram of the installation position of the cable storage device in the charging pile;

[0025] Figure 3 It is a structural side view of the cable storage device and the storage cabinet;

[0026] Figure 4 is a structural schematic diagram of a cable storage device;

[0027] Figure 5 It is a structural side view of the cable storage device and the storage cabinet in the second embodiment;

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 1-charging pile, 2-charging cable, 3-charging gun, 4-cable storage device, 101-storage cabinet, 102-cabinet door, 103-slide groove, 104-make way slot, 105-inclined surface, 401-sliding assembly, 402-storage rack, 403-adjustable movable pulley, 404-guide rail seat, 405-pulley seat, 406-mounting plate, 407-suspension support, 408-guide wheel assembly, 409-sleeve. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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.

[0031] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0032] Embodiment 1

[0033] See also Figure 1-4 As shown, the present invention is a charging pile cable storage device for multiple charging guns, including a charging pile 1 and a cable storage device 4, the charging pile 1 is provided with at least two charging cables 2 and a charging gun 3; at least two storage cabinets 101 are provided at the bottom of the charging pile 1, and cabinet doors 102 are hinged on the outer side of the storage cabinet 101; the cable storage device 4 includes a sliding assembly 401, a storage rack 402 and an adjustable movable pulley 403; the sliding assembly 401 is fixedly installed in the storage cabinet 101, and the sliding assembly 401 is used to control the storage rack 402 to slide out and slide in the storage cabinet 101; the storage rack 402 is fixedly installed on the sliding assembly 401; the charging cable 2 is suspended on the storage rack 402; the adjustable movable pulley 403 is slidably fitted on the side wall of the storage cabinet 101, and the charging cable 2 is fitted on the adjustable movable pulley 403.

[0034] When charging is needed, open the cabinet door 102, remove the charging gun 3, pull the sliding assembly 401 to slide it out of the storage cabinet 101, and then take out or gradually unfold the charging cable 2 on the storage rack 402, and then move the charging gun 3 to the charging port on the new energy electric vehicle at a farther location for charging operations.

[0035] When charging is completed, pull out the charging gun 3, stack or hang the charging cable 2 on the storage rack 402, push the sliding assembly 401 to slide it into the storage cabinet 101, then place the charging gun 3 in the corresponding position on the charging pile, and close the cabinet door 102.

[0036] In the process of sliding out and in of the sliding assembly 401, the distance between the storage rack 402 and the root of the charging cable 2 will increase and decrease accordingly; when the sliding assembly 401 slides out, the movable pulley 403 is adjusted to move upward to reduce the degree of bending at the root of the charging cable 2; when the sliding assembly 401 slides in, the movable pulley 403 is adjusted to move downward to increase the degree of bending at the root of the charging cable 2, so that the root position of the charging cable 2 remains in a tensioned state.

[0037] Preferably, the root of the charging cable 2 is fixedly installed on the inner top of the storage cabinet 101, and the adjustable movable pulley 403 is located below the root of the charging cable 2. The adjustable movable pulley 403 is used to adjust the tightness of the root of the charging cable 2 during the process of sliding out and sliding in the storage rack 402.

[0038] Preferably, a slide groove 103 is provided on the side wall of the storage cabinet 101 , and a spring is fixedly installed between the top wall of the slide groove 103 and the adjustable movable pulley 403 .

[0039] Preferably, the sliding assembly 401 includes a guide rail seat 404 and a pulley seat 405; the guide rail seat 404 is fixedly installed on the inner walls on both sides of the storage cabinet 101, and the pulley seat 405 is slidably matched on the guide rail seat 404, and a storage rack 402 is fixed between the two pulley seats 405.

[0040] Preferably, the storage rack 402 includes a mounting plate 406 and a hanging support 407 ; the mounting plate 406 is fixedly mounted on the sliding assembly 401 , a hanging support 407 is fixed between the two mounting plates 406 , and a charging cable 2 is hung on the hanging support 407 .

[0041] Preferably, a make way slot 104 for making way and clamping the charging cable 2 is opened on the outer edge of the top inside the storage cabinet 101. The purpose of the make way slot 104 is, firstly, to make way for the charging cable 2 between the charging gun 3 and the storage cabinet 101, and secondly, to fix the charging cable 2 at the lower end of the charging gun 3.

[0042] Preferably, the inner bottom wall of the storage cabinet 101 is provided with an inclined surface 105 for draining the residual accumulated water.

[0043] Embodiment 2

[0044] A more preferred technical solution based on the first embodiment is as follows: Figure 5As shown, two sets of guide wheel groups 408 are fixedly installed on the storage rack 402, and a sleeve 409 is fixedly installed between the two sets of guide wheel groups 408. Both ends of the sleeve 409 are provided with a trumpet structure, and a cleaning cloth for cleaning is fixed inside the sleeve 409, and a charging cable 2 is matched inside the sleeve 409; the purpose of the sleeve 409 and the cleaning cloth is that when the charging cable 2 is stored after being rained on, it can be cleaned in time and water droplets can be wiped to a certain extent, so as to slow down the aging speed of the charging cable 2 and increase the service life of the cable.

[0045] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0046] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A charging pile cable storage device for multiple charging guns, comprising a charging pile (1), wherein the charging pile (1) is provided with at least two charging cables (2) and a charging gun (3); characterized in that: Also included is a cable storage device (4); At least two storage cabinets (101) are arranged at the bottom of the charging pile (1), and cabinet doors (102) are hingedly connected to the outer sides of the storage cabinets (101); The cable storage device (4) comprises a sliding assembly (401), a storage rack (402) and an adjustable movable pulley (403); The sliding assembly (401) is fixedly installed in the storage cabinet (101), and the sliding assembly (401) is used to control the storage rack (402) to slide out and slide in the storage cabinet (101); A storage rack (402) is fixedly mounted on the sliding assembly (401); a charging cable (2) is hung on the storage rack (402); The adjustable movable pulley (403) is slidably engaged with the side wall of the storage cabinet (101), and the adjustable movable pulley (403) is engaged with a charging cable (2); The root of the charging cable (2) is fixedly mounted on the inner top of the storage cabinet (101), the adjustable movable pulley (403) is located below the root of the charging cable (2), and the adjustable movable pulley (403) is used to adjust the tightness of the root of the charging cable (2) during the process of sliding out and sliding in the storage rack (402); A slide groove (103) is provided on the side wall of the storage cabinet (101), and a spring is fixedly installed between the top wall of the slide groove (103) and the adjustable movable pulley (403); The sliding assembly (401) comprises a guide rail seat (404) and a pulley seat (405); the guide rail seat (404) is fixedly mounted on the inner walls of both sides of the storage cabinet (101); the pulley seat (405) is slidably matched on the guide rail seat (404); and a storage rack (402) is fixed between the two pulley seats (405); The storage rack (402) comprises a mounting plate (406) and a suspension support (407); the mounting plate (406) is fixedly mounted on the sliding assembly (401), a suspension support (407) is fixed between the two mounting plates (406), and a charging cable (2) is suspended on the suspension support (407).

2. A charging pile cable storage device for multiple charging guns according to claim 1, characterized in that: A clearance slot (104) for making way and clamping the charging cable (2) is provided on the outer edge of the top of the storage cabinet (101).

3. A charging pile cable storage device for multiple charging guns according to claim 1, characterized in that: The inner bottom wall of the storage cabinet (101) is provided with an inclined surface (105) for draining residual accumulated water.

4. A charging pile cable storage device for multiple charging guns according to claim 1, characterized in that: Two groups of guide wheel assemblies (408) are fixedly mounted on the storage rack (402), a sleeve (409) is fixedly mounted between the two groups of guide wheel assemblies (408), both ends of the sleeve (409) are provided with a bell-mouth structure, a cleaning cloth for cleaning is fixed inside the sleeve (409), and a charging cable (2) is fitted inside the sleeve (409).

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