Vehicle-mounted charger with protection structure

Abstract

The utility model discloses a vehicle-mounted charger with a protection structure, and relates to the technical field of vehicle-mounted chargers, the vehicle-mounted charger comprises a vehicle-mounted charger body, a protection mechanism and a rolling mechanism, the protection mechanism comprises a protection plate, the protection plate is movably sleeved on the outer side of the vehicle-mounted charger body, one side of the top of the protection plate is provided with a cover plate, and the rolling mechanism is arranged on the cover plate. And the winding mechanism comprises two fixing frames, the two fixing frames are installed on the two sides of the outer wall of one end of the protection plate correspondingly, traction springs are arranged at one ends of the inner walls of the fixing frames, and winding rollers used for winding lines of the vehicle-mounted charger body are arranged at the ends, away from the inner walls of the fixing frames, of the two traction springs. The vehicle-mounted charger body can be protected through the protection plate and the cover plate, the distance between the winding roller and the protection plate can be adjusted under the action of the elastic force of the traction spring, and then lines of the vehicle-mounted charger body can be wound through the winding roller, so that the situation that the lines are disordered is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of vehicle charger, specifically relates to a vehicle charger with protective structure. BACKGROUND

[0002] The electric vehicle charger can be divided into a power frequency machine and a high frequency machine according to a working frequency. The power frequency machine has high resistance and stability, and is suitable for use in a harsh power grid environment. The high frequency machine takes a microprocessor as a core, has small size, light weight and high efficiency, and is suitable for use in a stable power grid environment.

[0003] The charger with the shell protection structure disclosed in the utility model model number CN216356055U includes an external protection mechanism, a sandwich compression resistance mechanism and an internal reinforcement mechanism, the four surrounding inner walls of the external protection mechanism are provided with the sandwich compression resistance mechanism, and the four surrounding interiors of the sandwich compression resistance mechanism are provided with the internal reinforcement mechanism. The charger with the shell protection structure, the heat dissipation holes equidistantly distributed along the shell top outer wall can help the charger to dissipate heat and ventilate during the charging process, keep the equipment inside dry and prevent heat accumulation, the bottom pad at the bottom end of the charger can make the charger more stable, the internal force received by the charger is reduced through the inclined support frame of the sandwich compression resistance mechanism, the protection effect of the internal equipment of the charger is achieved, the internal connection structure is more firm and stable, the internal reinforcement mechanism reduces the danger caused by high temperature in the equipment during charging through the special high-temperature-resistant property, and the strength of the whole charger is strengthened.

[0004] The prior art has the following disadvantages: the existing vehicle charger lacks a protective structure on the outer side during use, so that the shell of the charger is easily abraded by the outside world, and the lines of the charger are prone to be in a disorderly state, which affects the service life of the vehicle charger. UTILITY MODEL CONTENTS

[0005] The utility model discloses a vehicle charger with protective structure, through the protection of protection board and apron, the distance between the protection board and the winding roller can be adjusted under the elastic force of the traction spring, then the line of vehicle charger body can be wound through the winding roller, avoid its appearance disorderly situation, to solve the above insufficient place in the technology.

[0006] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a vehicle charger with protective structure, including vehicle charger body, still include:

[0007] The protection mechanism is arranged outside the vehicle-mounted charger body and is used for protecting the outside of the vehicle-mounted charger body.

[0008] The winding mechanism is arranged outside one end of the protection mechanism and is used for winding the line of the vehicle-mounted charger body.

[0009] The protection mechanism comprises a protection plate, which is movably sleeved outside the vehicle-mounted charger body, and a cover plate is rotatably installed on one side of the top of the protection plate.

[0010] The winding mechanism comprises two fixing frames, which are respectively fixedly installed on the two sides of the outer wall of one end of the protection plate, traction springs are arranged on one end of the inner wall of the fixing frame, and winding rollers for winding the line of the vehicle-mounted charger body are arranged on the other end of the traction springs away from the inner wall of the fixing frame.

[0011] Preferably, the inner walls of the two sides of one end of the protection plate are both provided with placing grooves, the placing grooves are movably connected with the outer wall of the line connection part of the vehicle-mounted charger body, a heat dissipation plate is fixedly installed on the other end of the protection plate, and fixing grooves are formed in the top of the outer wall of one side of the protection plate.

[0012] Preferably, the cover plate is fixedly installed with plug-in plates on the two ends of the bottom of the side away from the protection plate, and the outer walls of the two plug-in plates are movably connected with the inner walls of the two fixing grooves, respectively.

[0013] Preferably, the inner wall of the plug-in plate is threadedly inserted with a connecting bolt, and the side of the connecting bolt away from the plug-in plate is threadedly connected with the inner wall of the adjacent fixing groove.

[0014] Preferably, the winding mechanism further comprises two installation grooves, the two installation grooves are arranged on the inner walls of the two fixing frames, respectively, and the inner walls of the two installation grooves are fixedly connected with the one ends of the two traction springs, respectively.

[0015] Preferably, the other end of the traction spring away from the inner wall of the installation groove is fixedly installed with a movable seat, the inner walls of the two movable seats are rotatably connected with the outer walls of the two sides of the two winding rollers, respectively, and the outer wall of the movable seat is movably connected with the inner wall of the adjacent installation groove.

[0016] Preferably, the inner wall of one end of the installation groove is threadedly inserted with a fastening bolt, the other end of the fastening bolt away from the inner wall of the installation groove is abuttingly connected with the outer wall of the adjacent movable seat, and the fastening bolt is movably inserted into the inner side of the adjacent traction spring.

[0017] In the above technical scheme, the technical effects and advantages of the present application are provided.

[0018] 1、Through the protective plate and the cover plate, the vehicle charger body can be protected, and collision and damage of the corner position of the vehicle charger body can be avoided; meanwhile, the distance between the winding roller and the outer wall of the protective plate can be adjusted under the elastic force of the traction spring, the line of the vehicle charger body can be wound and arranged through the winding roller, the winding roller can be fixed through the fastening bolt penetrating the fixing frame and abutting against the movable seat, so that the winding roller can stably wind the line, the line of the vehicle charger body can be prevented from being in disorder, the line can be prevented from being damaged due to disorder, and the service life of the vehicle charger body can be prolonged;

[0019] 2、Through the connection between the insertion plate and the fixing groove, the connection between the cover plate and the protective plate support is more compact, the connection between the cover plate and the protective plate is more firm through the threaded connection of the connection bolt penetrating the insertion plate and the inner wall of the fixing groove, and the movement of the movable seat can be limited through the installation groove, so that the winding roller remains stable during adjustment. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0022] Figure 2 It is a left vertical sectional view of the present application.

[0023] Figure 3 It is a perspective view of the vehicle charger body of the present application.

[0024] Figure 4 It is an exploded view of the protection mechanism of the present application.

[0025] Figure 5 It is an exploded view of the winding mechanism of the present application.

[0026] BRIEF DESCRIPTION OF DRAWINGS

[0027] 1、vehicle charger body;

[0028] 2、protection mechanism;201、protective plate;202、placement groove;203、heat dissipation plate;204、fixing groove;205、cover plate;206、insertion plate;207、connection bolt;

[0029] 3, winding mechanism; 301, fixed frame; 302, mounting groove; 303, traction spring; 304, movable seat; 305, winding roller; 306, fastening bolt. DETAILED DESCRIPTION

[0030] The utility model provides a vehicle charger with protection structure as Figure 1 Shown in a kind of vehicle charger with protection structure, including vehicle charger body 1, still include:

[0031] Protective mechanism 2 is set to the outside of vehicle charger body 1, for the outside of vehicle charger body 1 is protected;

[0032] Winding mechanism 3 is set to the outer wall of one end of protective mechanism 2, for the line of vehicle charger body 1 is wound.

[0033] In order to conveniently protect vehicle charger body 1, as Figures 1-4 Shown in protective mechanism 2 includes protective plate 201, protective plate 201 movable sleeve is set to the outside of vehicle charger body 1, protective plate 201 top side rotationally installed cover plate 205, by protective plate 201 and cover plate 205 can the outer wall of vehicle charger body 1 is protected, can avoid the wear and tear of the outer wall of vehicle charger body 1.

[0034] In order to conveniently wind the line of vehicle charger body 1, as Figures 1-3 And Figure 5 Shown in winding mechanism 3 includes two fixed frames 301, two fixed frames 301 are fixedly installed in the two sides of the outer wall of one end of protective plate 201, traction spring 303 is set to the inner wall of fixed frame 301 one end, two traction springs 303 are set to the end away from the inner wall of fixed frame 301 for the winding roller 305 for vehicle charger body 1 line winding, winding roller 305 can adjust the distance between it and protective plate 201 under the elastic force of traction spring 303, by winding roller 305 can the line of vehicle charger body 1 is wound and arranged, can avoid the situation that line is in disorder.

[0035] In order to make the connection between cover plate 205 and protective plate 201 more closely, as Figure 2 And Figure 4As shown, the inner wall of both sides of one end of the protective plate 201 is provided with a placing groove 202, the placing groove 202 is movably connected with the outer wall of the line connection of the vehicle charger body 1, the other end of the protective plate 201 is fixedly installed with a heat dissipation plate 203, the top of the outer wall of one side of the protective plate 201 is provided with a fixing groove 204 at both ends, the bottom of the side away from the protective plate 201 of the cover plate 205 is fixedly installed with a plug-in plate 206 at both ends, the outer wall of the two plug-in plates 206 is movably connected with the inner wall of the two fixing grooves 204 respectively, the inner wall of the plug-in plate 206 is threadedly inserted with a connecting bolt 207, the side away from the plug-in plate 206 of the connecting bolt 207 is threadedly connected with the inner wall of the adjacent fixing groove 204, the connection between the plug-in plate 206 and the fixing groove 204 makes the connection between the cover plate 205 and the protective plate 201 more closely, the connecting bolt 207 penetrates through the plug-in plate 206 and is threadedly connected with the inner wall of the fixing groove 204, so that the connection between the cover plate 205 and the protective plate 201 is more firm.

[0036] In order to make the winding roller 305 can stably winding the line of the vehicle charger body 1, as shown in Figure 2 and Figure 5 As shown, the winding mechanism 3 further comprises an installation groove 302, the installation groove 302 is provided with two, the two installation grooves 302 are respectively provided in the inner wall of the two fixed frames 301, one end of the inner wall of the two installation grooves 302 is respectively fixedly connected with one end of the two traction springs 303, one end away from the inner wall of the installation groove 302 of the traction spring 303 is fixedly installed with a movable seat 304, the inner wall of the two movable seats 304 is respectively rotatably connected with the outer wall of both sides of the two winding rollers 305, the outer wall of the movable seat 304 is movably connected with the inner wall of the adjacent installation groove 302, the inner wall of one end of the installation groove 302 is threadedly inserted with a fastening bolt 306, the end away from the inner wall of the installation groove 302 of the fastening bolt 306 is abuttingly connected with the outer wall of the adjacent movable seat 304, the fastening bolt 306 is movably inserted in the inner side of the adjacent traction spring 303, the installation groove 302 can limit the movement of the movable seat 304, so that the winding roller 305 remains stable during adjustment, the fastening bolt 306 can fix the adjusted winding roller 305.

[0037] In the protection of the vehicle charger body 1, the vehicle charger body 1 is placed inside the protection plate 201, so that the line connection position of the vehicle charger body 1 can move along the inner wall of the placing groove 202, when the vehicle charger body 1 is placed, the cover plate 205 can be sealed to the top of the protection plate 201, so that the two plug-in plates 206 can be respectively plugged into the inner wall of the two fixed grooves 204, then the connecting bolt 207 is used to penetrate the plug-in plate 206 and is screwed with the adjacent fixed groove 204 inner wall, so that the cover plate 205 is tightly connected with the protection plate 201, then the line of the vehicle charger body 1 is wound outside the winding roller 305, which will generate a thrust away from the protection plate 201 during winding, thereby making the two movable seats 304 move along the adjacent mounting groove 302 inner wall, thereby making the two traction springs 303 shrink, when the line is wound, the fastening bolt 306 is used to penetrate the inner wall of the mounting groove 302 and is connected with the adjacent movable seat 304 outer wall, thereby making the winding roller 305 can stably wind the line of the vehicle charger body 1, thereby avoiding the line of the vehicle charger body 1 from being damaged due to disorder, can prolong the service life of the vehicle charger body 1, this embodiment specifically solves the problem that the vehicle charger in the prior art lacks protection structure and the line is disorderly and easy to be damaged, which affects the service life of the vehicle charger.

[0038] The above only describes some exemplary embodiments of the present application by way of illustration, without doubt, for ordinary skilled in the art, without departing from the spirit and scope of the present application, the described embodiments can be modified in various ways. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the present application.

Claims

1. A vehicle charger with a protective structure, comprising a vehicle charger body (1), characterized in that, Also includes: The protective mechanism (2) is located on the outside of the vehicle charger body (1) and is used to protect the outside of the vehicle charger body (1). The winding mechanism (3) is located on the outer wall of one end of the protective mechanism (2) and is used to wind up the wiring of the vehicle charger body (1). The protective mechanism (2) includes a protective plate (201), which is movably sleeved on the outside of the vehicle charger body (1), and a cover plate (205) is rotatably installed on one side of the top of the protective plate (201); The winding mechanism (3) includes two fixed frames (301), which are respectively fixedly installed on both sides of the outer wall of one end of the protective plate (201). A traction spring (303) is provided at one end of the inner wall of the fixed frame (301), and a winding roller (305) for winding the circuit of the vehicle charger body (1) is provided at the end of the two traction springs (303) away from the inner wall of the fixed frame (301).

2. The vehicle charger with a protective structure according to claim 1, characterized in that: The inner walls on both sides of one end of the protective plate (201) are provided with placement grooves (202). The placement grooves (202) are movably connected to the outer wall of the wiring connection of the vehicle charger body (1). A heat sink (203) is fixedly installed on the other end of the protective plate (201). Fixing grooves (204) are provided at both ends of the top of one side of the outer wall of the protective plate (201).

3. A vehicle charger with a protective structure according to claim 2, characterized in that: Both ends of the bottom of the cover plate (205) away from the protective plate (201) are fixedly installed with plug plates (206), and the outer walls of the two plug plates (206) are movably connected to the inner walls of the two fixing grooves (204).

4. A vehicle charger with a protective structure according to claim 3, characterized in that: The inner wall of the plug plate (206) is threaded with a connecting bolt (207), and the side of the connecting bolt (207) away from the plug plate (206) is threadedly connected to the inner wall of the adjacent fixing groove (204).

5. A vehicle charger with a protective structure according to claim 1, characterized in that: The winding mechanism (3) also includes mounting slots (302), and there are two mounting slots (302). The two mounting slots (302) are respectively opened on the inner wall of the two fixing frames (301), and one end of the inner wall of the two mounting slots (302) is fixedly connected to one end of the two traction springs (303).

6. A vehicle charger with a protective structure according to claim 5, characterized in that: The traction spring (303) is fixedly mounted with a movable seat (304) at one end away from the inner wall of the mounting groove (302). The inner walls of the two movable seats (304) are rotatably connected to the outer walls on both sides of the two take-up rollers (305), and the outer walls of the movable seats (304) are movably connected to the inner walls of the adjacent mounting grooves (302).

7. A vehicle charger with a protective structure according to claim 6, characterized in that: A fastening bolt (306) is threaded into the inner wall of one end of the mounting groove (302). The end of the fastening bolt (306) away from the inner wall of the mounting groove (302) is in contact with the outer wall of the adjacent movable seat (304). The fastening bolt (306) is movably inserted into the inner side of the adjacent traction spring (303).

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