阅读说明：本技术 一种新能汽车充电插头用防护装置 (New energy automobile charging protection device for plug ) 是由 刘秋顺 郑东升 胡方刚 彭建文 于 2020-10-13 设计创作，主要内容包括：本发明公开了一种新能汽车充电插头用防护装置,包括上保护壳和下保护壳,所述上保护壳一侧边缘通过合页铰链铰接有下保护壳,所述上保护壳的顶端一体成型设置有充电把手,所述上保护壳表面上设置有蜂鸣器,所述上保护壳和下保护壳的一端均固定安装有用来固定充电线的固定座,所述上保护壳和下保护壳的另一端固定安装有用来固定充电插头的外壳,所述外壳一端螺纹连接有保护盖,所述外壳另一端固定安装有防护软罩,所述防护软罩的边缘固定粘合有吸附磁条,所述外壳的内壁上设置有温度传感器,所述温度传感器信号连接于蜂鸣器；通过设置防护软罩,能够有效的防止雨水或者灰尘进入充电口,从而对充电插头起到保护作用。(The invention discloses a protective device for a new-energy automobile charging plug, which comprises an upper protective shell and a lower protective shell, wherein the side edge of one side of the upper protective shell is hinged with the lower protective shell through a hinge, a charging handle is integrally formed at the top end of the upper protective shell, a buzzer is arranged on the surface of the upper protective shell, a fixed seat used for fixing a charging wire is fixedly arranged at one end of each of the upper protective shell and the lower protective shell, a shell used for fixing a charging plug is fixedly arranged at the other end of each of the upper protective shell and the lower protective shell, a protective cover is in threaded connection with one end of each of the shells, a protective soft cover is fixedly arranged at the other end of each of the shells, an adsorption magnetic stripe is fixedly bonded at the edge of each protective soft cover, a temperature sensor; through setting up the soft cover of protection, can effectually prevent that rainwater or dust from getting into the mouth that charges to play the guard action to charging plug.)

1. The utility model provides a new can protector for car charging plug, includes upper protective housing (1) and lower protective housing (2), its characterized in that: the edge of one side of the upper protective shell (1) is hinged with a lower protective shell (2) through a hinge (3), the top end of the upper protective shell (1) is integrally provided with a charging handle (4), a buzzer (5) is arranged on the surface of the upper protective shell (1), one end of the upper protective shell (1) and one end of the lower protective shell (2) are both fixedly provided with a fixed seat (6) for fixing a charging wire, the other ends of the upper protective shell (1) and the lower protective shell (2) are fixedly provided with a shell (7) for fixing a charging plug, one end of the shell (7) is in threaded connection with a protective cover (8), the other end of the shell (7) is fixedly provided with a protective soft cover (9), an adsorption magnetic strip (10) is fixedly adhered to the edge of the protective soft cover (9), the temperature sensor (11) is arranged on the inner wall of the shell (7), and the temperature sensor (11) is connected with the buzzer (5) in a signal mode.

2. The protection device for the new energy automobile charging plug according to claim 1, characterized in that: go up protective housing (1) opposite side edge through hasp (12) fixed joint in protective housing (2) surface down, the spring bolt fixed mounting of hasp (12) is in protective housing (2) surface down, the seat fixed mounting that colludes of hasp (12) is in last protective housing (1) surface.

3. The protection device for the new energy automobile charging plug according to claim 1, characterized in that: sealing strips (13) are fixedly bonded to edges of two sides of the upper protective shell (1) and the lower protective shell (2), and the sealing strips (13) are rubber sealing strips.

4. The protection device for the new energy automobile charging plug according to claim 1, characterized in that: the surface of the charging handle (4) is sleeved with a rubber pad (14), and the rubber pad (14) is a rubber pad with horizontal stripes on the surface.

5. The protection device for the new energy automobile charging plug according to claim 1, characterized in that: the two groups of fixing seats (6) and the two groups of shells (7) are arranged in a semicircular shape, the two groups of fixing seats (6) are arranged in a matched mode, and the two groups of shells (7) are arranged in a matched mode.

6. The protection device for the new energy automobile charging plug according to claim 1, characterized in that: the outer wall of shell (7) is surrounded and is provided with external screw thread (15), be provided with on the inner wall of visor (8) internal thread (16), just external screw thread (15) and internal thread (16) phase-match.

7. The protection device for the new energy automobile charging plug according to claim 1, characterized in that: the outer surface integrated into one piece of lower protective housing (2) is provided with engaging lug (17), circular through-hole (18) have been seted up on engaging lug (17).

Technical Field

The invention relates to the technical field of new energy automobile equipment, in particular to a protection device for a new energy automobile charging plug.

Background

With the progress of scientific technology and the rapid development of society, the living standard of people is higher and higher, and the environmental protection requirement is also more and more emphasized in the trip of traffic, so that a new energy automobile comes to bear, and the new energy automobile adopts unconventional automobile fuel as a power source, or adopts conventional automobile fuel, adopts a novel vehicle-mounted power device, synthesizes advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure. In the current scientific level, the most important step in the use process of the automobile is the charging process, so that the charging plug of the new energy automobile becomes an important component.

However, in the charging process of the traditional new energy automobile, the charging plug often lacks a protection device, for example, in rainy weather, the charging plug does not have a waterproof function at the contact part with the automobile, which may cause short circuit of electric wires, damage of equipment and great damage to the automobile; in addition, high temperature generated in the charging process or temperature rise caused by poor charging contact can cause great adverse effects on equipment and vehicles, so that a novel protection device for the automobile charging plug is needed to be provided.

Disclosure of Invention

The invention aims to provide a protective device for a new-energy automobile charging plug, which can effectively prevent rainwater or dust from entering a charging port by arranging a protective soft cover, thereby protecting the charging plug and solving the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a new can protection device for automobile charging plug, includes protective housing and lower protective housing, it has lower protective housing to go up protective housing one side edge and articulate through the hinge, the top integrated into one piece of going up the protective housing is provided with the handle that charges, it is provided with bee calling organ on the surface to go up the protective housing, the equal fixed mounting in one end of going up protective housing and lower protective housing has the fixing base that is used for fixed charging wire, the other end fixed mounting of going up protective housing and lower protective housing has the shell that is used for fixed charging plug, shell one end threaded connection has the visor, shell other end fixed mounting has the soft cover of protection, the edge fixing bonding of the soft cover of protection has the absorption magnetic stripe, be provided with temperature sensor on the inner wall of shell, temperature sensor.

Preferably, the other side edge of the upper protective shell is fixedly clamped on the surface of the lower protective shell through a hasp, a lock tongue of the hasp is fixedly installed on the surface of the lower protective shell, and a hook seat of the hasp is fixedly installed on the surface of the upper protective shell.

Preferably, sealing strips are fixedly bonded to edges of two sides of the upper protective shell and the lower protective shell, and the sealing strips are rubber sealing strips.

Preferably, the surface of the charging handle is sleeved with a rubber pad, and the rubber pad is a rubber pad with horizontal stripes on the surface.

Preferably, the two groups of fixing seats and the two groups of shells are arranged in a semicircular mode, the two groups of fixing seats are arranged in a matched mode, and the two groups of shells are arranged in a matched mode.

Preferably, an external thread is arranged on the outer wall of the shell in an encircling manner, an internal thread is arranged on the inner wall of the protective cover, and the external thread is matched with the internal thread.

Preferably, the outer surface of the lower protective shell is integrally provided with a connecting lug, and a circular through hole is formed in the connecting lug.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the protective soft cover is matched with the adsorption magnetic stripe, and the adsorption magnetic stripe can be directly adsorbed on the vehicle body to form a closed space during charging, so that rainwater can be effectively prevented from entering the charging port to cause short circuit to equipment, dust can be prevented from entering the charging port to cause blockage, and the charging plug is protected;

2. through the matching of the temperature sensor and the buzzer, the high temperature generated in the charging process or the temperature caused by poor contact of the charging process is captured by the temperature sensor, and the buzzer sends out an alarm to remind a vehicle owner or a worker, so that the equipment and the vehicle can be prevented from spontaneous combustion due to high temperature, and the device is simple in structure and convenient to operate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a lower protective shell according to the present invention;

fig. 3 is a schematic structural diagram of the housing of the present invention.

In the figure: 1. an upper protective shell; 2. a lower protective shell; 3. a hinge; 4. a charging handle; 5. a buzzer; 6. a fixed seat; 7. a housing; 8. a protective cover; 9. a protective soft cover; 10. adsorbing the magnetic strip; 11. a temperature sensor; 12. a hasp; 13. a sealing strip; 14. a rubber pad; 15. an external thread; 16. an internal thread; 17. connecting lugs; 18. and a circular through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a protection device for a new energy automobile charging plug comprises an upper protection shell 1 and a lower protection shell 2, wherein one side edge of the upper protection shell 1 is hinged to the lower protection shell 2 through a hinge 3, a charging handle 4 is integrally formed at the top end of the upper protection shell 1, fixing seats 6 used for fixing charging wires are fixedly arranged at one ends of the upper protection shell 1 and the lower protection shell 2, a shell 7 used for fixing a charging plug is fixedly arranged at the other ends of the upper protection shell 1 and the lower protection shell 2, a protective soft cover 9 is fixedly arranged at the other end of the shell 7, an adsorption magnetic stripe 10 is fixedly bonded at the edge of the protective soft cover 9, the other side edge of the upper protection shell 1 is fixedly clamped on the surface of the lower protection shell 2 through a hasp 12, a lock tongue of the hasp 12 is fixedly arranged on the surface of the lower protection shell 2, a hook seat of the hasp 12 is fixedly, two groups of fixed seats 6 are arranged in a matching way, and two groups of shells 7 are arranged in a matching way; through the matching of the protective soft cover 9 and the adsorption magnetic stripe 10, the adsorption magnetic stripe 10 can be directly adsorbed on a vehicle body to form a closed space during charging, so that rainwater can be effectively prevented from entering a charging port to cause short circuit to equipment, dust can be prevented from entering the charging port to cause blockage, and a protection effect is achieved on a charging plug; wherein, the soft cover of protection 9 can set up to the silica gel material, and its chemical property is stable, does not burn, has waterproof nature promptly and also can have the gas permeability for this protection casing can also have the cooling function to a certain extent when guaranteeing the seal.

The surface of the upper protective shell 1 is provided with a buzzer 5, the inner wall of the shell 7 is provided with a temperature sensor 11, and the temperature sensor 11 is connected with the buzzer 5 through signals; through the matching of the temperature sensor 11 and the buzzer 5, the high temperature generated in the charging process or the temperature caused by poor contact of charging is captured by the temperature sensor 11 and the buzzer 5 gives an alarm to remind a vehicle owner or a worker, so that the spontaneous combustion of equipment and a vehicle due to high temperature can be prevented, wherein the model of the temperature sensor 11 is AD590, and the temperature measuring range is-55 ℃ to +150 ℃; the power supply voltage range is 4-30V, and the power supply can bear 44V forward voltage and 20V reverse voltage; the output resistance was 710m omega.

Sealing strips 13 are fixedly bonded to the edges of the two sides of the upper protective shell 1 and the lower protective shell 2, and the sealing strips 13 are rubber sealing strips; the rubber sealing strip is arranged, so that the device has better waterproof performance.

The surface of the charging handle 4 is sleeved with a rubber pad 14, and the rubber pad 14 is a rubber pad with horizontal stripes on the surface; the rubber pad with the horizontal stripes on the surface is arranged, so that the device can be better attached to a human body and is more convenient to use.

A protective cover 8 is connected to one end of the shell 7 through threads, external threads 15 are arranged on the outer wall of the shell 7 in a surrounding mode, internal threads 16 are arranged on the inner wall of the protective cover 8, and the external threads 15 are matched with the internal threads 16; the protective cover 8 is arranged to seal the device when the device does not work, so that rainwater, dust and the like are prevented from entering the charging port.

The outer surface of the lower protective shell 2 is integrally provided with a connecting lug 17, and the connecting lug 17 is provided with a circular through hole 18; the connecting lug 17 and the circular through hole 18 are arranged, so that the device can be hung and stored when not in work, and the use is convenient.

The working principle is as follows: when the device is used, the protective soft cover 9 is matched with the adsorption magnetic stripe 10, and the adsorption magnetic stripe 10 can be directly adsorbed on a vehicle body to form a closed space during charging, so that rainwater can be effectively prevented from entering a charging port to cause short circuit of equipment, dust can be prevented from entering the charging port to cause blockage of the charging port, and a protection effect is achieved on a charging plug; through setting up temperature sensor 11 and buzzer 5 and cooperating, the high temperature that produces in the charging process or the temperature that the contact is bad leads to that charges are caught by temperature sensor 11 and send out the police dispatch newspaper through buzzer 5 and remind car owner or staff to can prevent equipment and vehicle because high temperature spontaneous combustion.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.