CN220728016U - Car light and electric motor car with electric joint watertight fittings - Google Patents

Abstract

The application provides a car light and electric motor car with electric joint watertight fittings relates to electric motor car technical field. The car lamp with the electric joint waterproof device comprises a body and the electric joint waterproof device fixedly connected to the body; the electric connector waterproof device comprises a waterproof cover and an electric connector part, wherein the electric connector part is fixedly connected with the body and used for being electrically connected with an electric device, and the waterproof cover is sleeved on the outer side of the electric connector part. The car lamp with the electric joint waterproof device, which is obtained through the design, integrates the car lamp body and the electric joint waterproof device into a whole, thereby saving the assembly space, improving the space utilization rate and ensuring that the structure of the car lamp and the electric car is lighter.

Description

Car light and electric motor car with electric joint watertight fittings

Technical Field

The application relates to the technical field of electric vehicles, in particular to a car lamp with an electric joint waterproof device and an electric vehicle.

Background

The electric vehicle has the advantages of energy conservation, environmental protection, strong applicability, flexibility, simplicity and convenience in maintenance and the like, is widely applied to the short-distance transportation fields of families, cities and villages and the like, and provides an environment-friendly and quick travel transportation means for people.

The connector of the electric components in the electric vehicle is easy to enter water every rainy season, the front end and the rear end connectors are poor in waterproof effect, and the entering water can lead to electric vehicle galloping, poor oxidation contact of the plug, easy occurrence of electric faults such as fire disaster and the like due to short circuit of the anode and the cathode.

The existing electric vehicle is usually provided with a front section part plug and a main wire bundle plug which are connected to an adapter plate in a sleeved mode, and the front section part plug and the main wire bundle plug can be fixed on a front panel of the vehicle to achieve a good waterproof effect. However, with the trend of miniaturization and simplification of the whole vehicle, the department vehicle type has no front panel and no space for arranging the adapter plate and the waterproof housing.

Disclosure of Invention

The application provides a car light with electric joint watertight fittings, aims at solving the problem that current electric motor car does not have space to settle keysets and waterproof housing.

The application also provides an electric vehicle, which integrates a lamp and an electric joint waterproof device of the electric vehicle into a whole structure so as to solve the problem that the existing electric vehicle is not provided with a space for arranging an adapter plate and a waterproof shell.

Embodiments of the present application are implemented as follows:

in one aspect of the embodiments of the present application, there is provided a vehicle lamp having an electrical joint waterproof device, including a body and the electrical joint waterproof device fixedly connected to the body; the electric connector waterproof device comprises a waterproof cover and an electric connector part, wherein the electric connector part is fixedly connected with the body and used for being electrically connected with an electric device, and the waterproof cover is sleeved on the outer side of the electric connector part.

Optionally, the side wall of the waterproof cover is not closed, the waterproof cover is fixedly connected with the body to form an unsealed accommodating cavity, and the electric connector part is arranged in the accommodating cavity.

Optionally, the electrical connector portion includes a circuit board fixedly connected with the body and an electrical connector disposed on the circuit board, and the electrical connector is used for electrically connecting with the electrical device.

Optionally, a through hole is formed in the circuit board, and a limiting post extending towards the waterproof cover direction is correspondingly and convexly arranged on the body, and the limiting post penetrates through the through hole to limit the circuit board.

Optionally, the body is provided with a plurality of mounting plates protruding on the board surface of the circuit board, the plurality of mounting plates are vertically surrounded on the periphery of the electric joint part and correspond to the waterproof cover, and the waterproof cover is fixedly connected with the mounting plates to form the accommodating cavity.

Optionally, the mounting panel deviates from the face of electric joint portion and is protruding to be equipped with a plurality of stoppers, and the corresponding position of buckler is provided with a plurality of mounting holes with stopper adaptation, buckler and mounting panel can pass through mounting hole and stopper fixed connection.

Optionally, the vehicle lamp with the electric joint waterproof device further comprises a first shell and a second shell which are connected with each other, the first shell and the second shell are connected with each other to form a containing space for containing the body and the electric joint waterproof device, and the body and the electric joint waterproof device are arranged in the containing space.

Optionally, the first shell is provided with the mounting groove towards the protruding of tip side edge of second shell, and the second shell is provided with the locating part towards the tip inner wall of first shell corresponds, and first shell and second shell pass through mounting groove and locating part block fixed.

Optionally, a wiring hole is formed in the second housing, and the wiring hole corresponds to the position of the electrical connector, so that a cable of the electrical device extends into the accommodating space through the wiring hole and is connected with the electrical connector.

In another aspect of the embodiments of the present application, an electric vehicle is provided, including the vehicle lamp with the electric joint waterproof device.

The beneficial effects of the embodiment of the application include: the car lamp with the electric joint waterproof device comprises a body and the electric joint waterproof device fixedly connected to the body, wherein the body and the electric joint waterproof device are integrally arranged into an integral structure, so that the space utilization rate of the car lamp can be improved, the installation space of the electric joint waterproof device is provided, and meanwhile, the connection stability of the structure is also improved; the electric joint waterproof device comprises a waterproof cover and an electric joint part, the electric joint part is fixedly connected with the body and used for being electrically connected with an electric device, and the waterproof cover is sleeved on the outer side of the electric joint part; through locating the buckler outside of electric joint portion, can effectively avoid electric joint portion and external liquid contact, improve waterproof efficiency and space utilization. The car lamp with the electric joint waterproof device, which is obtained through the design, integrates the car lamp body and the electric joint waterproof device into a whole, thereby saving the assembly space, improving the space utilization rate and ensuring that the structure of the car lamp and the electric car is lighter.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a vehicle lamp with an electrical joint waterproof device according to an embodiment of the present application;

fig. 2 is a schematic structural view of a body and a waterproof device with an electrical connector according to an embodiment of the present disclosure;

FIG. 3 is a second schematic view of the connection between the body and the waterproof device with electrical connector according to the embodiment of the present application;

FIG. 4 is a schematic structural diagram of an electrical connector according to an embodiment of the present disclosure;

FIG. 5 is a second schematic structural view of an electrical connector according to an embodiment of the present disclosure;

FIG. 6 is a schematic structural illustration of a body provided in an embodiment of the present application;

fig. 7 is a schematic structural view of a waterproof cover according to an embodiment of the present disclosure;

fig. 8 is a schematic structural diagram of connection between a body and a first housing according to an embodiment of the present disclosure;

fig. 9 is a schematic structural diagram of a second housing according to an embodiment of the present application.

Icon: 100-a vehicle lamp with an electrical connector waterproof device; 110-body; 111-limit posts; 112-mounting plates; 1121-limiting blocks; 120-electrical connector waterproof means; 121-a waterproof cover; 1211-a receiving chamber; 1212-mounting holes; 122-electrical connector portion; 1221-wiring boards; 1222-an electrical connector; 1223-through holes; 130-a first housing; 131-mounting slots; 140-a second housing; 141-a limiting piece; 142-wire holes.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

In the description of the present application, it should be understood that terms indicating orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are merely used for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection or signal connection; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood by those skilled in the art according to the specific circumstances.

Referring to fig. 1 and 2, in one aspect of the embodiments of the present application, there is provided a vehicle lamp 100 having an electrical connector waterproof device, including a body 110 and an electrical connector waterproof device 120 fixedly connected to the body 110; the electrical connector waterproof device 120 comprises a waterproof cover 121 and an electrical connector 122, wherein the electrical connector 122 is fixedly connected with the body 110 for being electrically connected with an electrical device, and the waterproof cover 121 is sleeved outside the electrical connector 122.

Specifically, the present application provides a car lamp 100 with an electric joint waterproof device, which includes a car lamp body 110, one end of the body 110 is provided with a car lamp light-emitting side, and the other end is used for fixing the electric joint waterproof device 120.

The electrical connector waterproof device 120 includes an electrical connector 122 fixedly connected to the body 110 into an integral structure, and a waterproof cover 121, the waterproof cover 121 has a receiving cavity 1211, the electrical connector 122 is disposed in the receiving cavity 1211, a cable of an electrical device extends into the receiving cavity 1211 to be plugged into the electrical connector 122, and the waterproof cover 121 is used for preventing external liquid such as rainwater from contacting the electrical connector 122, so as to avoid the occurrence of adverse conditions such as short circuit of the electrical connector 122 caused by contact of the electrical connector 122 with external liquid such as rainwater.

It should be noted that, in the embodiment of the present application, the material of the waterproof cover 121 is set to be a waterproof material, so that external liquids such as rainwater are prevented from penetrating into the accommodating cavity 1211 through the waterproof cover 121 to contact with the electrical connector 122, thereby realizing the technical effect of waterproof the electrical connector 122 and prolonging the service life of the waterproof device 120 with electrical connector.

The beneficial effects of the embodiment of the application include: the car lamp 100 with the electric joint waterproof device comprises the body 110 and the electric joint waterproof device 120 fixedly connected to the body 110, wherein the body 110 and the electric joint waterproof device 120 are integrally arranged into an integral structure, so that the space utilization rate of the car lamp can be improved, the installation space of the electric joint waterproof device 120 is provided, and meanwhile, the connection stability of the structure is also improved; the electrical connector waterproof device 120 comprises a waterproof cover 121 and an electrical connector 122, wherein the electrical connector 122 is fixedly connected with the body 110 for being electrically connected with an electrical device, and the waterproof cover 121 is sleeved outside the electrical connector 122; by covering the waterproof cover 121 on the outer side of the electrical connector 122, the electrical connector 122 can be effectively prevented from being in contact with external liquid, and waterproof efficiency and space utilization rate are improved. The car lamp 100 with the electric joint waterproof device, which is obtained by the design, integrates the car lamp body 110 and the electric joint waterproof device 120 into a whole, thereby saving the assembly space, improving the space utilization rate and ensuring that the car lamp and the electric car are lighter in structure.

In one embodiment of the present application, as shown in fig. 2 and 4, the side wall of the waterproof cover 121 is not closed, the waterproof cover 121 is fixedly connected with the body 110 to form an unsealed accommodating cavity 1211, and the electrical connector 122 is disposed in the accommodating cavity 1211.

Specifically, in a preferred embodiment of the present application, as shown in fig. 2 and 7, the waterproof cover 121 has three side walls and a top plate, so that the waterproof cover 121 is fixedly connected with the body 110 to form an unsealed accommodating cavity 1211, the accommodating cavity 1211 is provided with an electrical connector 122, and the unsealed structure can just expose the electrical connector 122 completely. In the actual assembly process, the cable of the electric device can extend into the accommodating cavity 1211 through the non-closed side wall of the waterproof cover 121 and be connected with the electric connector 122, and the arrangement can facilitate the connection of the electric device.

In one implementation of the present application, as shown in fig. 2 and 4, the electrical connector 122 includes a circuit board fixedly connected to the body 110 and an electrical connector 1222 disposed on the circuit board, the electrical connector 1222 being configured to electrically connect with an electrical device.

Specifically, the electrical connector 122 includes a circuit board and an electrical plug, the circuit board is fixedly connected with the body 110 to form an integral structure, and a plurality of electrical connectors 1222 for plugging with cables of the electrical devices are arranged on the circuit board, and the electrical connectors 1222 are arranged on the circuit board, so that space can be saved and space utilization can be improved; in a preferred embodiment of the present application, the circuit board is a PCB circuit board, which is abbreviated as Printed CircuitBoard in english, and the chinese name is a printed circuit board, which is also called as a printed circuit board 1221, and is an important electronic component, a support for the electronic component, and a carrier for electrical connection of the electronic component. The PCB has the advantages of high density, high reliability, designability, producibility, testability, assemblability, maintainability and the like.

Further, as shown in fig. 2, 4 and 5, the circuit board is provided with a through hole 1223, the body 110 is correspondingly provided with a limiting post 111 extending towards the waterproof cover 121, and the limiting post 111 is arranged in the through hole 1223 in a penetrating manner to limit the circuit board.

Specifically, the through hole 1223 is disposed on the circuit board, correspondingly, as shown in fig. 6, the body 110 protrudes toward one surface of the circuit board to be provided with the limit post 111 adapted to the through hole 1223, and the limit post 111 is clamped in the through hole 1223 of the circuit board, so that the circuit board can be guided in the mounting process, and a certain limit effect can be also played on the circuit board, so as to improve the connection stability of the electrical connector 122.

Further, as shown in fig. 3 and 6, the board surface of the body 110 facing the circuit board is further provided with a plurality of mounting plates 112 in a protruding manner, the plurality of mounting plates 112 are vertically surrounded on the periphery of the electrical connector 122, and correspond to the waterproof cover 121, and the waterproof cover 121 is fixedly connected with the mounting plates 112 to form a receiving cavity 1211.

Specifically, the surface of the body 110 facing the circuit board is further provided with a plurality of mounting plates 112, the plurality of mounting plates 112 are perpendicular to the surface of the body 110, and enclose an unsealed structure corresponding to the waterproof cover 121, and the plurality of mounting plates 112 enclose the periphery of the electrical connector 122. The waterproof cover 121 is fixedly connected with the mounting plates 112 to form a containing cavity 1211, and the containing cavity 1211 is used for containing the electric connector 122.

Through such setting, can make the outside of electric joint portion 122 be equipped with mounting panel 112 and buckler 121 in proper order, such setting can further improve this electric joint watertight fittings 120's water proof effects, also can make buckler 121 be connected more stably through mounting panel 112 and body 110 simultaneously, has improved overall structure's connection stability.

Further, as shown in fig. 6 and 7, a plurality of limiting blocks 1121 are convexly arranged on one surface of the mounting plate 112, which faces away from the electrical connector 122, a plurality of mounting holes 1212 adapted to the limiting blocks 1121 are arranged at corresponding positions of the waterproof cover 121, and the waterproof cover 121 and the mounting plate 112 can be fixedly connected with the limiting blocks 1121 through the mounting holes 1212.

Specifically, the surface of the mounting plate 112 facing away from the electrical connector 122 is convexly provided with a plurality of limiting blocks 1121, correspondingly, the side wall of the waterproof cover 121 is provided with a plurality of mounting holes 1212 adapting to the positions and the sizes of the limiting blocks 1121, and the waterproof cover 121 can be stably connected with the mounting holes 1212 into an integral structure through the assembly of the limiting blocks 1121 and the mounting holes 1212. By such arrangement, the waterproof cover 121 of the mounting plate 112 can be connected into an integral structure more stably and rapidly, and the simplicity of the device in the assembly process is improved.

In a preferred aspect of the present application, as shown in fig. 4, the vehicle lamp 100 having the electric joint waterproof device further includes a first housing 130 and a second housing 140 connected to each other, the first housing 130 and the second housing 140 being connected to each other to form a receiving space for receiving the body 110 and the electric joint waterproof device 120, the body 110 and the electric joint waterproof device 120 being disposed in the receiving space.

Specifically, the vehicle lamp 100 with the electrical connector waterproof device further includes a first housing and a second housing, wherein the first housing and the second housing are connected to each other to form a receiving space, and the body 110 and the electrical connector waterproof device 120 are disposed in the receiving space. The light emitting side of the body 110 is exposed through the middle position of the end of the first housing, so as to realize the lighting function of the vehicle lamp.

Through the setting of first casing and second shell, can provide certain guard action to body 110 and electrical connector watertight fittings 120, in addition, the mode of connection can be dismantled to first casing and second shell, and electrical connector watertight fittings 120 and body 110's installation connection of also being convenient for more provides the simplicity of assembly process.

Further, as shown in fig. 8 and 9, the end side edge of the first housing 130 facing the second housing 140 is convexly provided with an installation groove 131, the end inner wall of the second housing 140 facing the first housing 130 is correspondingly provided with a limiting member 141, and the first housing 130 and the second housing 140 are engaged and fixed by the installation groove 131 and the limiting member 141.

Specifically, the end side edge of the first housing 130 facing the second housing 140 is provided with a plurality of mounting grooves 131 along the direction of the second housing 140, and the end inner wall of the second housing 140 facing the first housing 130 is correspondingly provided with a plurality of limiting members 141, in a preferred embodiment of the present application, the limiting members 141 are protruding side edges and can be engaged with and fixed to the mounting grooves 131, and of course, the limiting members 141 may be in other arrangement forms, such as bumps, so long as they can be engaged with the mounting grooves 131, so that the first housing 130 and the second housing 140 are connected into an integral structure. Through the setting of mounting groove 131 and locating part 141, can make first shell 130 and second shell 140 more stable and connect as an organic whole structure fast, improve the simplicity of device in the assembly process.

In one embodiment of the present application, as shown in fig. 1 and 9, the second housing is provided with a wiring hole 142, and the wiring hole 142 corresponds to the position of the electrical connector 122, so that a cable of an electrical device extends into the accommodating space through the wiring hole 142 and is connected with the electrical connector 122.

Specifically, the second housing is provided with a wiring hole 142, where the position of the wiring hole 142 corresponds to the position of the electrical connector lug and corresponds to a side wall of the waterproof cover 121, which is not closed, so as to be used for extending a cable of the electrical device into the accommodating space through the wiring lug and connecting with the electrical connector 1222 of the electrical connector 122.

Through the setting of wiring hole 142, can make the cable of each part of electric motor car more easily wear to establish to in the accommodation space of first casing and second shell to be connected with electrical structure portion steadily, improved the reliability and the stability of connection process.

In another aspect of the present application, there is provided an electric vehicle including the vehicle lamp 100 having the electric joint waterproof device described above.

Specifically, the electric vehicle comprises a vehicle lamp 100 with an electric joint waterproof device, the vehicle lamp 100 with the electric joint waterproof device is formed by combining a vehicle lamp body 110 and an electric joint waterproof device 120 which are integrated into a whole, and other electric devices of the electric vehicle, such as a switch, a loudspeaker, a turn signal lamp and the like, are inserted into an electric joint part 122 inside the vehicle lamp 100 with the electric joint waterproof device, so that extra space is not occupied, and meanwhile, the electric vehicle has good waterproof performance, and the space utilization rate and waterproof reliability of the electric vehicle are improved. The specific structure and the beneficial effects of the vehicle lamp 100 with the electrical connector waterproof device are described in detail above, and are not described herein.

The foregoing is merely exemplary embodiments of the present application and is not intended to limit the scope of the present application, and various modifications and variations may be suggested to one skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims (9)

1. A vehicle lamp with an electric joint waterproof device, which is characterized by comprising a body and the electric joint waterproof device fixedly connected to the body; the electric joint waterproof device comprises a waterproof cover and an electric joint part, wherein the electric joint part is fixedly connected with the body and is used for being electrically connected with an electric device, and the waterproof cover is sleeved on the outer side of the electric joint part; the car lamp with the electric joint waterproof device further comprises a first shell and a second shell which are connected with each other, wherein the first shell and the second shell are connected with each other to form a containing space for containing the body and the electric joint waterproof device, and the body and the electric joint waterproof device are arranged in the containing space.

2. The vehicle lamp with electrical connector waterproof device according to claim 1, wherein a side wall of the waterproof cover is not closed, the waterproof cover is fixedly connected with the body to form an unsealed accommodating chamber, and the electrical connector portion is disposed in the accommodating chamber.

3. The vehicle lamp with an electric joint waterproof device according to claim 2, wherein the electric joint portion includes a circuit board fixedly connected with the body and an electric joint provided on the circuit board for electrically connecting with the electric device.

4. The vehicle lamp with the waterproof device for the electric connector according to claim 3, wherein the circuit board is provided with a through hole, the body is correspondingly provided with a limiting post extending towards the waterproof cover, and the limiting post penetrates through the through hole to limit the circuit board.

5. The vehicle lamp with the waterproof device for the electric connector according to claim 3, wherein a plurality of mounting plates are further arranged on the surface of the body facing the circuit board in a protruding mode, the plurality of mounting plates are vertically arranged on the periphery of the electric connector in a surrounding mode and correspond to the waterproof cover, and the waterproof cover is fixedly connected with the mounting plates to form the accommodating cavity.

6. The vehicle lamp with the electric joint waterproof device according to claim 5, wherein a plurality of limiting blocks are convexly arranged on the surface, facing away from the electric joint part, of the mounting plate, a plurality of mounting holes matched with the limiting blocks are arranged at corresponding positions of the waterproof cover, and the waterproof cover and the mounting plate can be fixedly connected with the limiting blocks through the mounting holes.

7. The vehicle lamp with the electric joint waterproof device according to claim 1, wherein the first housing is provided with a mounting groove protruding toward the end side edge of the second housing, the second housing is provided with a stopper correspondingly toward the end inner wall of the first housing, and the first housing and the second housing are fastened and fixed by the mounting groove and the stopper.

8. The vehicle lamp with the electric joint waterproof device according to claim 1, wherein a wiring hole is formed in the second housing, the wiring hole corresponds to the position of the electric joint portion, and the cable of the electric device is inserted into the accommodating space through the wiring hole and connected with the electric joint portion.

9. An electric vehicle comprising a vehicle lamp having an electrical connector waterproof device according to any one of claims 1 to 8.