Mobile charging rescue vehicle for new energy vehicle

Abstract

The invention discloses a mobile charging rescue vehicle for a new energy automobile, which comprises a rescue vehicle body, a power supply body arranged in the rescue vehicle body and a charging wire mounted on the power supply body, the rescue vehicle body comprises a driving cabin, a box body and a box door, the power supply body is arranged in the box body, and the mobile charging rescue vehicle also comprises a charging wire arranged in the box body, the regulation and control part is used for enabling the power supply body to be in a sealed environment; the transmission part is arranged in the box body; according to the mobile charging rescue vehicle for the new energy automobile, the transmission part acts on the regulation and control part to enable the power source body to be in a sealed state in the process that the box door is opened, and the power source body can generate heat in the working process; furthermore, in a cold environment, generated heat is stored in the box body, when the temperature is too high, the temperature in the box body is within a certain limit through the constant-temperature assembly, and redundant heat is transmitted into a cockpit.

Description

Technical Field

[0001] The present invention relates to the technical field of mobile charging rescue vehicles, in particular to a mobile charging rescue vehicle for new energy vehicles. Background Art

[0002] New energy vehicles often run out of power during driving, and mobile charging rescue vehicles are needed to charge new energy vehicles. Mobile charging power supply vehicles are mainly used to rescue electric vehicles that have run out of power and become stranded. First, they are towed to a legal parking location, and then quickly charged and rescued. Most electric vehicles do not have spare tires, but simple maintenance services such as tire replacement can also be provided;

[0003] After searching for example, the application number: CN201610620497.6, the present invention relates to a power battery heat dissipation system for new energy vehicles, including a power battery pack and a wind regulating structure, wherein the power battery pack includes a shell, a ceramic shell, a metal arc plate, an upper joint, a lower joint, an upper cover and a lower cover; the shell is an aluminum alloy shell composed of four side plates; the ceramic shell is a ceramic sintered part that is transparent on the top and bottom, and the four sides of the ceramic shell are respectively provided with inwardly concave positioning protrusions, and the thickness of the ceramic shell is not more than 0.5 mm; The metal arc plate is a metal sheet stamping part with a "("-shaped cross section. A metal arc plate is respectively arranged at the four corners of the ceramic shell. The two edges of the metal arc plate are clamped on the positioning protrusions. A cylindrical lithium battery cell is arranged in the center of the four metal arc plates. The outer surface of the cell is in line contact with the four metal arc plates. An upper joint and a lower joint are respectively fixed at the upper and lower ends of the ceramic shell, wherein the upper and lower joints have the same structure and are symmetrically arranged. The upper joint is an engineering plastic injection molded part composed of a ring part, a claw and a lock buckle. The annular portion is square, and a claw is provided on each side, and each claw cooperates with the positioning protrusion on the ceramic shell respectively, an upper cover is fixed on the upper joint, and a lower cover is fixed under the lower joint, wherein the upper and lower covers have the same structure and are symmetrically arranged, the upper cover is a quadrangular pyramid-shaped engineering plastic injection molded shell, one end port of the upper cover cooperates with the annular portion of the upper joint and is locked between the two using a buckle, the other end of the upper cover has a cold air inlet, one end port of the lower cover cooperates with the annular portion of the lower joint and is locked between the two using a buckle The buckle is locked, and the other end of the lower cover has a hot air outlet; the adjacent battery cells are electrically connected to a copper-nickel composite sheet, and a notch for leading out the copper-nickel composite sheet is respectively provided on the upper and lower joints; a plurality of battery cells are connected in parallel to form a row, each cold air inlet is connected to the first branch pipe through a bend pipe, and a plurality of first branch pipes are connected to the air inlet pipe after being collected, and each hot air outlet is connected to the second branch pipe through a bend pipe, and a plurality of second branch pipes are connected to the air outlet pipe; the air inlet pipe and the air outlet pipe are connected to the air source through the air regulating structure

[0004] Based on the above, when the existing mobile rescue vehicle is rescuing an electric vehicle that has run out of power and is stranded, it is necessary to charge the new energy vehicle through the charging power supply on the mobile rescue vehicle. However, when working in a cold environment, the conductivity of the electrolyte in the battery deteriorates and the resistance of the electrolyte increases, which increases the power consumption of the power supply. For this reason, we propose a mobile charging rescue vehicle for new energy vehicles. Summary of the invention

[0005] The purpose of the present invention is to provide a mobile charging rescue vehicle for new energy vehicles to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a mobile charging rescue vehicle for new energy vehicles, comprising a rescue vehicle body, a power supply body arranged inside the rescue vehicle body and a charging cable installed on the power supply body, the rescue vehicle body comprising a cockpit, a box body and a box door, and the power supply body is arranged inside the box body, and also comprises an adjustment control arranged inside the box body, used to place the power supply body in a sealed environment; a transmission member arranged inside the box body, used to make the adjustment control seal the power supply body through the box door switch action; a constant temperature component arranged inside the box body, used to make the power supply body work at a suitable temperature, so that under the action of the adjustment control, the power supply body is in a sealed environment to work, so that the heat generated during the work will not be dissipated to the external environment in large quantities, and under the action of the constant temperature component, it is ensured that it works in a suitable environment.

[0007] Preferably, the adjustment control unit includes a fixed sealing plate, a movable sealing plate, a fitting sealing plate, a limiting column, and a limiting groove. The fixed sealing plate is installed inside the box, and the charging line passes through the inner wall of the fixed sealing plate; the movable sealing plate is arranged inside the box, and is rotatably connected to the inner walls on both sides of the box; the fitting sealing plate is arranged inside the movable sealing plate, and is slidably connected to the inner wall of the movable sealing plate; the limiting grooves are arranged on the inner walls on both sides of the box, and the limiting grooves are composed of an angle adjustment area and a lifting area; the limiting columns are installed on both sides of the fitting sealing plate, and are slidably connected to the limiting grooves, so that the power supply body is kept at a suitable temperature for operation under the action of the adjustment control unit.

[0008] Preferably, the transmission member includes a winding pole group arranged on the inner walls on both sides of the box body, and the winding pole group is composed of two winding pole bodies, which are respectively installed near the two ends of the box body, and a hard rope body is arranged between the winding pole bodies and connected to the limit pole, and a control panel is installed at one end of the hard rope body, and an arc-shaped slide groove is arranged on the control panel, and a connecting member is arranged on the box door and used to connect with the control panel through the arc-shaped slide groove, so that under the action of the connecting member, the box door can be opened to drive the adjustment control unit so that the power supply body is in a sealed environment to work.

[0009] Preferably, a plurality of fixing seats for limiting the position of the rigid rope body are installed on the inner walls on both sides of the box body, so that the rigid rope body is in a limited state.

[0010] Preferably, the connecting member includes a rotating shaft arranged on the box door, and an arc-shaped panel is arranged at one end of the rotating shaft, wherein a connecting column for sliding connection with the arc-shaped slide groove is arranged on the arc-shaped panel, and a circular clamping plate is arranged at the end of the connecting column, a clamping protrusion is arranged on the rotating shaft, and a driving member for driving the rotating shaft to rotate is arranged on the box door, so that the rotating shaft can drive the arc-shaped panel to rotate under the action of the driving member, thereby achieving the purpose of connecting with the control panel.

[0011] Preferably, the driving member includes a circular cavity arranged on the box door, and a driving sleeve for sliding connection therewith is arranged inside the circular cavity, and a groove body for sliding connection with the snap-in protrusion is arranged inside the driving sleeve, and a limiting protrusion is arranged on the driving sleeve, wherein an anti-accidental collision groove for sliding connection with the limiting protrusion is arranged inside the circular cavity, so that the driving sleeve can only be rotated when it is pressed to the bottom of the anti-accidental collision groove, thereby preventing accidental collision.

[0012] Preferably, the constant temperature component includes a support frame arranged inside the box body, and a plurality of placement frames are arranged on the support frame, and an expansion member for deforming according to temperature changes is arranged inside the placement frame, and a rack body for sliding connection with the placement frame is arranged on the expansion member, a power member is arranged on the support frame, and a reset spring is arranged inside the placement frame, and when the temperature is too high, the expansion member expands to act on the rack body, causing the power member to operate.

[0013] Preferably, the support frame is provided with a plurality of solenoid valves for communicating with the cockpit, and a cooling water pipe is provided inside the placement frame so that excess heat can be transferred to the cockpit through the solenoid valves.

[0014] Preferably, the power member includes a transmission gear 1 arranged on the support frame, wherein the transmission gear 1 is in a meshing state with the rack body, and a circular column for rotationally connecting with the placement frame is provided on the transmission gear 1, and a transmission gear 2 for meshing with the transmission gear 1 is provided on the support frame, and a support column is provided on the transmission gear 2, wherein a support seat for connecting with the inner wall of the support frame is provided on the support column, and fan blades for accelerating the air circulation inside the box are provided on the support column, so that when the expansion member expands and changes, the transmission gear 1 meshes with the transmission gear 2 through the rack body to rotate, so as to drive the fan blades to rotate, thereby accelerating the air circulation rate inside the box.

[0015] Preferably, the radius and the number of teeth of the transmission gear one are greater than the radius and the number of teeth of the transmission gear two, so that the transmission gear two drives the fan blades to rotate quickly, thereby achieving the purpose of accelerating the air circulation rate inside the box.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention uses a transmission member to act on the adjustment control unit during the opening process of the box door to keep the power supply body in a sealed state. The power supply body generates heat during operation, and then in a cold environment, the generated heat is stored inside the box. When the temperature is too high, the temperature inside the box is kept within a certain limit through a constant temperature component, and the excess heat is transmitted to the cockpit, thereby achieving the purpose of saving resources on the one hand, and avoiding the situation where the power supply body has an increased power consumption due to the deterioration of the conductive performance of the electrolyte when working in a cold environment on the other hand.

[0018] 2. The present invention is provided with a driving member, so that the user can only rotate the driving sleeve to make the rotating shaft move synchronously when the driving sleeve is pressed down to the bottom of the anti-mistaken collision groove, so that the connecting column on the arc panel moves in a directional manner along the arc sliding groove, so that the control panel is in a connected state, so as to achieve the purpose of pulling the box door so that the hard rope drives the control member to seal the power supply body, so that corresponding adjustments can be made under different temperature environments.

[0019] 3. The present invention is provided with a constant temperature component, which causes the rack body to perform a directional movement by deforming the expansion member when heated, thereby controlling the fan blades to rotate under the action of the power member to accelerate the air circulation rate inside the box and discharge excess heat into the cockpit, thereby achieving the purpose of saving resources.

[0020] 4. The present invention provides a cooling water pipe on the placement frame. When the expansion member moves to the cooling water pipe, the temperature of the gas inside it decreases, and then the expansion member gradually contracts from the expanded state, and under the action of the reset spring, performs a reverse action, thereby driving the fan blades to rotate in the opposite direction. After moving away from the cooling water pipe, if the temperature inside the box is still at a high state, the expansion member expands again, thereby acting on the rack body to move again, so that the fan blade body is in a rotating state, thereby achieving the purpose of accelerating the internal air circulation rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the structure of the present invention;

[0023] Figure 3 This is a schematic diagram of the structure of the control unit of the present invention;

[0024] Figure 4 This is a schematic diagram of the initial state structure of the angle adjustment control of the present invention;

[0025] Figure 5 It is a schematic diagram of the local structure of the box body of the present invention;

[0026] Figure 6 It is a schematic diagram of the transmission structure of the present invention;

[0027] Figure 7 It is a schematic diagram of the local structure of the control unit of the present invention;

[0028] Figure 8 It is a schematic diagram of the local structure of the door of the present invention;

[0029] Fig. 9 It is a schematic diagram of the local structure of the transmission part of the present invention;

[0030] Fig.10 It is a schematic diagram of the structure of the connecting piece of the present invention;

[0031] Fig.11 This is a schematic diagram of the structure of the driving member of the present invention;

[0032] Fig.12 It is a schematic diagram of the structure of the thermostatic component of the present invention;

[0033] Fig.13 It is a schematic diagram of the local structure of the thermostatic component of the present invention;

[0034] Fig.14 It is a schematic diagram of the local structure of the support frame of the present invention;

[0035] Fig.15 This is a schematic diagram of the placement frame structure of the present invention;

[0036] Fig.16 It is a schematic diagram of the structure of the power part of the present invention;

[0037] Fig.17 This is a schematic diagram of the cooling water pipe structure of the present invention.

[0038] In the figure: 1-rescue vehicle body; 2-power source body; 3-charging cable; 4-cockpit; 5-box; 6-box door; 7-adjustment control panel; 8-transmission component; 9-constant temperature component; 10-solenoid valve; 11-cooling water pipe; 71-fixed sealing plate; 72-movable sealing plate; 73-fitting sealing plate; 74-limiting column; 75-limiting groove; 76-angle adjustment area; 77-lifting area; 81-winding column group; 82-winding column body; 83-rigid rope body; 84-control panel; 85-arc slide groove; 86-connector; 87-fixing seat; 88-driving member; 91-support frame; 92-placing frame; 93-expansion member; 94-rack body; 95-power member; 96-reset spring; 861-rotating shaft; 862-arc panel; 863-connecting column; 864-circular clamping plate; 865-clamping protrusion; 881-circular cavity; 882-driving sleeve; 883-groove body; 884-limiting protrusion; 885-anti-accidental collision groove; 951-transmission gear 1; 952-circular column; 953-transmission gear 2; 954-support column; 955-support seat; 956-fan blade. DETAILED DESCRIPTION

[0039] 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.

[0040] See also Figure 1-17 The present invention provides a technical solution: a mobile charging rescue vehicle for new energy vehicles. This solution solves the problem that when the existing rescue vehicle is working in a cold environment, the conductivity of the electrolyte in the battery deteriorates, the resistance of the electrolyte increases, and the power consumption of the power supply increases. This solution makes corresponding improvements to the above problems;

[0041] The rescue vehicle comprises a rescue vehicle body 1, a power source body 2 installed inside the rescue vehicle body 1, and a charging line 3 installed on the power source body 2. The rescue vehicle body 1 comprises a cockpit 4, a box 5 and a box door 6, and the power source body 2 is installed inside the box 5. The staff opens the box door 6, inserts the charging end of the power source line into the charging port on the new energy vehicle, and presses the button on the power source body 2 to charge the new energy vehicle; and an adjustment control 7 for placing the power source body 2 in a sealed environment is arranged inside the box 5; and a transmission member 8 arranged inside the box 5 and used to seal the power source body 2 through the switch action of the box door 6 so that the staff can control the position of the adjustment control 7 through the transmission member 8, so that when working in summer or other environments with high temperatures, the transmission member 8 is not acted, so that the power source body 2 is in a connected state with the external environment, and a constant temperature component 9 for placing the power source body 2 at a suitable temperature for working is arranged inside the box 5 to ensure that the power source body 2 is working at a suitable temperature;

[0042] The adjustment control unit 7 in this scheme includes a fixed sealing plate 71 fixedly installed inside the box body 5, wherein the fixed sealing plate 71 is connected to the inner wall of the box body 5 or can be installed by bolts, so as to facilitate the staff to take it when the power source body 2 is inspected and repaired later, and the charging line 3 runs through the inner wall of the fixed sealing plate 71; and a movable sealing plate 72 is arranged inside the box body 5, the top of the movable sealing plate 72 is rotatably connected to the inner wall of the box body 5, and a fitting sealing plate 73 for sliding connection therewith is installed inside the movable sealing plate 72, wherein the fitting sealing plate 73 can form a relatively sealed baffle with the fixed sealing plate 71 (not completely sealed, minimizing heat loss and playing an optimization role); and limiting grooves 75 are arranged on the inner walls on both sides of the box body 5, wherein the limiting groove 75 is composed of an angle adjustment area 76 and a lifting area 77, and the angle adjustment area 76 is arranged in an arc shape and conforms to the rotating track of the movable sealing plate 72; wherein limiting columns 74 for sliding connection with the limiting grooves 75 are fixedly installed on both sides of the fitting sealing plate 73;

[0043] In the initial state, the fitting sealing plate 73 is inside the movable sealing plate 72. Under the action of the transmission member 8, the movable sealing plate 72 drives the fitting sealing plate 73 to perform a directional movement along the limiting groove 75. When the limiting column 74 on the fitting sealing plate 73 rotates to the end of the angle adjustment area, the fitting sealing plate 73 is on the fixed sealing plate 71 at this time, and the limiting column 74 performs a directional movement along the lifting area 77, so that the fitting sealing plate 73 is connected to the fixed sealing plate 71.

[0044] The transmission member 8 in this scheme includes a winding post group 81 fixedly installed on the inner walls on both sides of the top of the box body 5, and the winding post group 81 is composed of two winding post bodies 82, which are respectively installed near the two ends of the box body 5. It should be noted that the winding posts in this scheme are all provided with torsion springs. Since torsion springs are existing technology, this scheme does not make much description, wherein a hard rope body 83 is connected between the winding post bodies 82 and connected to the limiting column 74, wherein a plurality of fixed seats 87 for limiting the hard rope body 83 are installed on the inner walls on both sides of the box body 5, so that the hard rope body 83 pulls the limiting column 74 to perform a directional action on the limiting groove 75, and a control panel 84 is installed at one end of the hard rope body 83, and an arc-shaped slide groove 85 is provided on the control panel 84, and a connecting member 86 is provided on the box door 6 and is used to connect with the control panel 84 through the arc-shaped slide groove 85.

[0045] The connecting member 86 in this solution includes a rotating shaft 861 installed on the box door 6, wherein the rotating shaft 861 can rotate relative to the box door 6, and an arc panel 862 is fixedly installed at one end of the rotating shaft 861 close to the inside of the box body 5, wherein a connecting column 863 for sliding connection with the arc slide groove 85 is installed on the arc panel 862, and a circular clamping plate 864 is installed at the end of the connecting column 863, and a clamping protrusion 865 is fixedly installed on the rotating shaft 861, and a driving member 88 for driving the rotating shaft 861 to rotate is provided on the box door 6; the driving member 88 in this solution includes a connecting column 863 installed on the box body 5, and a connecting column 863 is installed on the arc panel 862. A circular cavity 881 is provided on the door 6, and a driving sleeve 882 for sliding connection therewith is installed inside the circular cavity 881, and a groove body 883 for sliding connection with the snap-in protrusion 865 is provided inside the driving sleeve 882, and a limiting protrusion 884 is fixedly installed on the driving sleeve 882, wherein an anti-accidental collision groove 885 for sliding connection with the limiting protrusion 884 is provided inside the circular cavity 881, wherein the bottom of the anti-accidental collision groove 885 is arranged in an arc shape, and the shape from top to bottom is arranged in an L shape, and the limiting protrusion 884 is initially at the top of the anti-accidental collision groove 885.

[0046] Specifically, before opening the box door 6, the staff presses the driving sleeve 882 to perform a directional action in the circular cavity 881, and the limiting protrusion 884 on the driving sleeve 882 performs a directional action along the anti-mistaken collision groove 885 to move from the top of the anti-mistaken collision groove 885 to its bottom. At this time, the clamping protrusion 865 on the rotating shaft 861 is in the groove body 883 inside the limiting sleeve, and the driving sleeve 882 is rotated to make the rotating shaft 861 perform a synchronous action, so that the rotating shaft 861 drives the connecting column 863 on the curved panel 862 along the control The arc-shaped slide groove 85 on the control panel 84 performs a directional movement and drives the circular card plate 864 to move to the end of the arc-shaped slide groove 85. At this time, the box door 6 is pulled, and the circular card plate 864 acts on the control panel 84, so that the control panel 84 pulls the hard rope body 83 to perform a directional movement, thereby driving the limiting column 74 on the fitting sealing plate 73 to perform a directional movement along the limiting groove 75 through the hard rope body 83, so that the fitting sealing plate 73 and the fixed sealing plate 71 and the movable sealing plate 72 form a complete baffle to play a sealing role.

[0047] The constant temperature component 9 in this scheme includes a support frame 91 fixedly installed inside the box body 5, and a plurality of placement frames 92 are fixedly installed on the support frame 91, and an expansion member 93 for deforming according to temperature changes is installed inside the placement frame 92, and the outlet of the expansion member 93 is outside the placement frame 92. Since the higher the temperature inside the box body 5, the faster the molecular flight speed, the greater the gas pressure on a macro scale. Therefore, the gas will act on the expansion member 93 to expand it, and the expansion member 93 is connected to a rack body 94 for sliding connection with the placement frame 92, and the placement frame 92 in this scheme limits the expansion member 93, and then when the temperature rises, the expansion member 93 acts on the rack body 94 under the limiting action of the placement frame 92 to make it perform a directional action, and a return spring 96 is installed inside the placement frame 92, so that when the expansion member 93 acts on the rack body 94 for a directional action, the rack body 94 acts on the return spring 96 to put it in a compressed state, and at the same time, a plurality of solenoid valves 10 for communicating with the cockpit 4 are installed on the support frame 91, and a cooling water pipe 11 is arranged inside the placement frame 92, so that when the expansion member 93 is heated and expanded and moves to the position of the cooling water pipe 11, the cooling water pipe 11 reduces the temperature of the gas in the expansion member 93 through the inner wall of the placement frame 92, and the expansion member 93 contracts from the expanded state and moves in the opposite direction under the action of the return spring 96;

[0048] The power member 95 in this solution includes a transmission gear 1 951 arranged on the support frame 91, wherein the transmission gear 1 951 is in meshing state with the rack body 94, and a circular column 952 for rotationally connecting with the placement frame 92 is installed on the transmission gear 1 951, and a transmission gear 2 953 for meshing with the transmission gear 1 951 is arranged on the support frame 91, and a support column 954 is installed on the transmission gear 2 953, wherein a support seat 955 for connecting with the inner wall of the support frame 91 is installed on the support column 954, and the support column 954 and the support seat 955 are in a rotationally connected state, and a fan blade 956 for accelerating the air circulation inside the box body 5 is installed on the support column 954, so as to drive the fan blade 956 to rotate, thereby accelerating the air circulation rate inside the box body 5 and discharging excess heat into the cockpit 4;

[0049] Specifically, when working in a cold environment, in order to ensure that the heat generated by the power supply body 2 is dissipated to the environment, the staff presses the driving sleeve 882 to make the limiting protrusion 884 on its surface perform a directional action along the anti-mistaken-collision groove 885 to move from the top of the anti-mistaken-collision groove 885 to the bottom thereof. At this time, the clamping protrusion 865 on the rotating shaft 861 is in the groove body 883 inside the limiting sleeve. The limiting sleeve is rotated again to make the limiting sleeve drive the rotating shaft 861 to perform a synchronous action. The rotating shaft 861 then makes the connecting column 863 perform a directional action along the arcuate groove 85 on the control panel 84 through the arc panel 862, and the circular clamping plate 864 on the connecting column 863 performs a synchronous action therewith.

[0050] When the staff pulls the box door 6, the circular card plate 864 acts on the control panel 84 and pulls it to the outside, and then the control panel 84 pulls the limiting column 74 on the fitting sealing plate 73 through the rigid rope body 83 to perform a directional movement along the limiting groove 75. The limiting column 74 on the fitting sealing plate 73 first moves along the angle adjustment area. When it moves to the end of the angle adjustment area, the fitting sealing plate 73 is on the fixed sealing plate 71, and the limiting column 74 performs a directional movement along the lifting area 77, so that the fitting sealing plate 73 is connected to the fixed sealing plate 71, so that under the action of the fixed sealing plate 71, the fitting sealing plate 73 and the movable sealing plate 72, the power supply body 2 is in a nearly completely sealed environment for operation. The staff takes out the charging cable 3 and inserts its end into the new energy vehicle. At this time, the heat generated by the power supply body 2 will not be dissipated to the external environment. When the power supply body 2 works for a long time, the heat generated by the power supply is too much. At this time, the expansion member 93 expands due to the heat and is released. Under the limiting action of the placement frame 92, the expansion member 93 acts on the rack body 94 for directional action, the rack body 94 engages with the transmission gear 1 951 to rotate, and the transmission gear 1 951 engages with the transmission gear 2 953 to rotate. Since the radius and the number of teeth of the transmission gear 1 951 are greater than the radius and the number of teeth on the transmission gear 2 953, the rotation speed of the transmission gear 2 953 is accelerated, and the fan blade 956 is driven to rotate under the action of the support column 954. When the expansion member 93 moves to the position of the cooling water pipe 11, the cooling water pipe 11 reduces the temperature of the gas in the expansion member 93 through the inner wall of the placement frame 92, the expansion member 93 contracts from the expanded state, and moves in the reverse direction under the action of the reset spring 96. At this time, the fan blade 956 rotates in the reverse direction, so that the air circulation rate inside the box body 5 is accelerated under the action of the fan blade 956, and the excess heat is discharged into the cockpit 4, so as to achieve the purpose of utilizing resources and reduce the power consumption of the power supply body 2 when working in a cold environment.

[0051] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile charging rescue vehicle for new energy vehicles, comprising a rescue vehicle body (1), a power source body (2) arranged inside the rescue vehicle body (1), and a charging line (3) installed on the power source body (2), characterized in that: The rescue vehicle body (1) comprises a cockpit (4), a box body (5) and a box door (6), and the power source body (2) is arranged inside the box body (5), and further comprises: An adjustment control unit (7) disposed inside the box (5) and used to place the power source body (2) in a sealed environment; A transmission member (8) disposed inside the box (5) and used to enable the adjustment control unit (7) to seal the power source body (2) through the opening and closing action of the box door (6); A constant temperature component (9) is arranged inside the box (5) and is used to keep the power source body (2) at a suitable temperature for operation.

2. A mobile charging rescue vehicle for new energy vehicles according to claim 1, characterized in that: The adjustment control unit (7) comprises a fixed sealing plate (71), a movable sealing plate (72), a fitting sealing plate (73), a limiting column (74) and a limiting groove (75). The fixed sealing plate (71) is installed inside the box (5), and the charging line (3) passes through the inner wall of the fixed sealing plate (71); The movable sealing plate (72) is arranged inside the box body (5) and is rotatably connected to the inner walls on both sides of the box body (5); The fitting sealing plate (73) is arranged inside the movable sealing plate (72) and is slidably connected to the inner wall of the movable sealing plate (72); The limiting groove (75) is arranged on the inner walls of both sides of the box body (5), and the limiting groove (75) is composed of an angle adjustment area (76) and a lifting area (77); The limiting columns (74) are installed on both sides of the sealing plate (73) and are slidably connected to the limiting grooves (75).

3. A mobile charging rescue vehicle for new energy vehicles according to claim 2, characterized in that: The transmission member (8) comprises a winding column group (81) arranged on the inner walls of both sides of the box body (5), and the winding column group (81) is composed of two winding column bodies (82) respectively installed near the two ends of the box body (5), a hard rope body (83) is arranged between the winding column bodies (82) and connected to the limit column (74), and a control panel (84) is installed at one end of the hard rope body (83), and an arc-shaped sliding groove (85) is arranged on the control panel (84), and a connecting member (86) is arranged on the box door (6) and used to connect with the control panel (84) through the arc-shaped sliding groove (85).

4. A mobile charging rescue vehicle for new energy vehicles according to claim 3, characterized in that: A plurality of fixing seats (87) for limiting the position of the rigid rope body (83) are installed on the inner walls on both sides of the box body (5).

5. A mobile charging rescue vehicle for new energy vehicles according to claim 3, characterized in that: The connecting member (86) includes a rotating shaft (861) arranged on the box door (6), and a curved panel (862) is arranged at one end of the rotating shaft (861), wherein the curved panel (862) is provided with a connecting column (863) for sliding connection with the curved slide groove (85), and a circular clamping plate (864) is arranged at the end of the connecting column (863), a clamping protrusion (865) is arranged on the rotating shaft (861), and a driving member (88) for driving the rotating shaft (861) to rotate is arranged on the box door (6).

6. A mobile charging rescue vehicle for new energy vehicles according to claim 5, characterized in that: The driving member (88) comprises a circular cavity (881) arranged on the box door (6), and a driving sleeve (882) for sliding connection therewith is arranged inside the circular cavity (881), and a groove body (883) for sliding connection with the locking protrusion (865) is arranged inside the driving sleeve (882), and a limiting protrusion (884) is arranged on the driving sleeve (882), and an anti-mistaken collision groove (885) for sliding connection with the limiting protrusion (884) is arranged inside the circular cavity (881).

7. A mobile charging rescue vehicle for new energy vehicles according to claim 1, characterized in that: The thermostatic component (9) comprises a support frame (91) arranged inside the box body (5), and a plurality of placement frames (92) are arranged on the support frame (91), and an expansion member (93) for deforming according to temperature changes is arranged inside the placement frame (92), and a rack body (94) for sliding connection with the placement frame (92) is arranged on the expansion member (93), a power member (95) is arranged on the support frame (91), and a return spring (96) is arranged inside the placement frame (92).

8. A mobile charging rescue vehicle for new energy vehicles according to claim 7, characterized in that: The support frame (91) is provided with a plurality of electromagnetic valves (10) for communicating with the cockpit (4), and a cooling water pipe (11) is provided inside the placement frame (92).

9. A mobile charging rescue vehicle for new energy vehicles according to claim 7, characterized in that: The power member (95) comprises a transmission gear 1 (951) arranged on the support frame (91), wherein the transmission gear 1 (951) is in meshing state with the rack body (94), and a circular column (952) for rotationally connecting with the placement frame (92) is arranged on the transmission gear 1 (951), and a transmission gear 2 (953) for meshing with the transmission gear 1 (951) is arranged on the support frame (91), and a support column (954) is arranged on the transmission gear 2 (953), wherein a support seat (955) for connecting with the inner wall of the support frame (91) is arranged on the support column (954), and a fan blade (956) for accelerating the air circulation inside the box (5) is arranged on the support column (954).

10. A mobile charging rescue vehicle for new energy vehicles according to claim 9, characterized in that: The radius and number of teeth of the transmission gear 1 (951) are greater than the radius and number of teeth on the transmission gear 2 (953).

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