CN210793060U

CN210793060U - Vehicle-mounted power supply and automobile

Info

Publication number: CN210793060U
Application number: CN201921537111.0U
Authority: CN
Inventors: 程静; 全汉宁; 江宝迪; 吴壬华
Original assignee: Shenzhen Shinry Technologies Co Ltd
Current assignee: Shenzhen Shinry Technologies Co Ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-06-19
Anticipated expiration: 2029-09-12

Abstract

The application provides a vehicle-mounted power supply, include the casing and be used for sheltering from and sealing the apron of casing, the apron includes the body and is used for aiming at the subplate of fuse, the window is seted up to the body, the subplate can dismantle connect in just shelter from on the body the window of body, the body and/or be equipped with the sign on the subplate, the sign is used for making clear the position of fuse. In this application the body and/or be equipped with the sign on the subplate, the sign can directly let the staff discern rapidly the position of fuse improves staff's maintenance efficiency.

Description

Vehicle-mounted power supply and automobile

Technical Field

The utility model relates to a new energy automobile technical field especially relates to an on-vehicle power supply and car.

Background

In the field of new energy automobiles, high-voltage power distribution products are more and more widely applied, wherein especially, the installation and maintenance requirements in a fuel cell system are higher and higher, in the prior art, a small cover plate is arranged on the cover plate to replace a fuse, but more time is needed to obtain the position of the fuse, and the fuse maintenance and replacement efficiency is low.

SUMMERY OF THE UTILITY MODEL

The application provides a vehicle-mounted power supply and an automobile for solving the problems that in the prior art, the position of a fuse needs to be acquired in a relatively long time, and the fuse is maintained and replaced efficiently.

The embodiment of the application provides an on-vehicle power supply, include the casing and be used for sheltering from and sealing the apron of casing, the apron includes the body and is used for aiming at the subplate of fuse, the window is seted up to the body, the subplate can dismantle connect in on the body, and shelter from the window of body, the body and/or be equipped with the sign on the subplate, the sign is used for making clear the position of fuse.

Wherein, the auxiliary plate is provided with a mark.

Wherein, the mark is coated on the auxiliary plate; or the mark is attached to the auxiliary plate.

The auxiliary plate is provided with a preset concave-convex structure, and the outline of the preset concave-convex structure forms the mark.

The auxiliary plate is provided with three marks which are respectively used for determining the positions of a fuse of the heater, a fuse of the vehicle-mounted charger and a fuse of the air conditioner interface.

The three marks are aligned with the fuse of the heater, the fuse of the vehicle-mounted charger and the fuse of the air conditioner interface one by one.

The fuse of the heater, the fuse of the vehicle-mounted charger and the fuse of the air conditioner interface are sequentially arranged at intervals.

Wherein the sub-plate is connected to the body by a fastener.

And a sealing ring is arranged at the joint of the auxiliary plate and the body.

The embodiment of the application also provides an automobile which comprises the vehicle-mounted power supply.

The application provides a vehicle mounted power source the body and/or set up the sign on the subplate, the sign can let the staff discern rapidly the position of fuse to be convenient for the staff dismantles the subplate can be right the subplate below the fuse maintains the change, avoids staff misoperation and has improved maintenance efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a vehicle-mounted power supply provided by the present invention;

fig. 2 is a top view of a structure of a vehicle-mounted power supply provided by the present invention;

FIG. 3 is an exploded view of the structure of an onboard power supply of the type provided in FIG. 2;

FIG. 4 is an exploded view of the structure of an onboard power supply of the type provided in FIG. 1;

fig. 5 is a schematic structural diagram of another vehicle-mounted power supply provided by the present invention;

fig. 6 is an exploded schematic view of another vehicle-mounted power supply provided by the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.

Referring to fig. 1 and 3, the present application provides a vehicle-mounted power supply 100, including a housing 10 and a cover plate 20 for shielding and sealing the housing 10, where the cover plate 20 includes a body 21 and a sub-plate 22 for aligning with a fuse, the body 21 is provided with a window, the sub-plate 22 is detachably connected to the body 21 and shields the window of the body 21, the body 21 and/or the sub-plate 22 are provided with a mark 40, and the mark 40 is used for identifying a position of the fuse.

Because the fuse damages the probability great, and the operation of changing the fuse is very frequent, and this application is in body 21 and/or be equipped with sign 40 on the subplate 22, sign 40 can directly let the staff discern rapidly the position of fuse, so that through dismantling subplate 22 can be right the subplate 22 below the fuse is maintained and is changed, avoids staff misoperation and has improved maintenance efficiency.

Specifically, the casing 10 is the cuboid just the casing 10 includes the inner chamber, the casing 10 is used for accomodating electronic components 30, the apron 20 is used for sheltering from and seals the inside electronic components 30 of casing 10 prevents electronic components 30 gets into impurity and influences electronic components 30's life.

Wherein, apron 20 includes body 21 and subplate 22, the shape of body 21 is the cuboid, body 21 passes through the screw install in on the casing 10, the window has been seted up to body 21, the window is the rectangle, subplate 22 cover in on the window of body 21, subplate 22 basis the shape size processing of window is the cuboid, so that subplate 22 can be accurate install in on the window of body 21, subplate 22 is used for sheltering from and seals electronic components 30 of subplate 22 below, electronic components 30 is the fuse. Of course, in other embodiments, the body 21 may be glued to the housing 10.

In one embodiment, the body 21 has a surface, the surface is provided with a mark 40, the mark 40 is disposed on a side close to the sub-board 22, and the mark 40 is used for distinguishing a region of the electronic component 30.

In another embodiment, the sub-board 22 has a top surface, and the top surface is provided with a mark 40, and the mark 40 is used for distinguishing the area of the electronic component 30.

Of course, in other embodiments, the body 21 has a surface, and the sub-plate 22 has a top surface, and the top surface and the surface are both provided with the mark 40, and the mark 40 is used for distinguishing the area of the electronic component 30.

In one embodiment, referring to fig. 2, the sub-plate 22 is connected to the body 21 by a fastener. Specifically, the vehicle-mounted power supply 100 further comprises a fastener, the fastener may be a screw 50, a threaded hole is formed in the body 21, a through hole is formed in the auxiliary plate 22, the through hole and the threaded hole are coaxially arranged, the screw 50 is used for connecting the auxiliary plate 22 with the body 21, when the auxiliary plate 22 is mounted on the body 21, the screw 50 reinforces the connection between the auxiliary plate 22 and the body 21, and prevents impurities from entering the electronic component. Of course, in other embodiments, the sub-plate 22 may also be fixedly connected to the body 21 by clamping or gluing.

In one embodiment, referring to fig. 3, a sealing ring 60 is disposed at a connection position of the sub-plate 22 and the main body 21. Specifically, the window is provided with a flange, the flange is rectangular and annular, the flange is used for placing the sealing ring 60, the sealing ring and the flange are rectangular and annular with the same size, so that the sealing ring 60 can be matched and placed in the flange, when the auxiliary plate 22 is installed on the body 21, the sealing ring 60 is firstly placed on the surface of the flange in a flat mode, and then the auxiliary plate 22 is fastened on the body 21 through the screws 50, in the embodiment, liquid can be prevented from flowing into the inner cavity of the shell 10 by arranging the sealing ring 60 at the joint of the auxiliary plate 22 and the body 21. Of course, in other embodiments, the shape of the sealing ring 60 may be configured as a circular ring or a polygonal ring according to actual requirements, and the application is not limited specifically.

In one embodiment, referring to fig. 4, a handle 70 is disposed on a top surface of the sub-plate 22 facing away from the inner cavity of the housing 10. Specifically, the handle 70 includes a base and a handle, the base and the two ends of the handle are arranged as an organic whole, the handle 70 is arc-shaped, the base is provided with a viscose, and the viscose is used for connecting the handle 70 and the auxiliary plate 22. In this embodiment, the handle 70 is provided on the sub-plate 22, so that the worker can open the sub-plate 22 for maintenance. Of course, in other embodiments, the handle 70 may also be fixedly connected to the sub-plate 22 by means of a snap-fit or screw-fit manner, and the application is not limited in this respect.

Further, referring to fig. 1, the sub-plate 22 is provided with a mark 40. Specifically, the mark 40 is arranged on the top surface of the auxiliary plate 22, and it can be understood that the mark 40 can be information such as silk screen, sticker, pattern, color, and text; the mark 40 is characterized in that the mark 40 is easy to identify and displays the characteristics of the mark, when a worker needs to perform maintenance work, the mark 40 can be known by the worker, the electronic component 30 needing to be maintained can be accurately replaced, and the working efficiency is improved.

The way in which the logo 40 is provided on the sub-plate 22 includes, but is not limited to, the following embodiments:

in an embodiment, referring to fig. 5, the mark 40 is coated on the auxiliary board 22, optionally, the mark 40 is a pattern, the pattern may be coated on the auxiliary board 22 by using a painting tool, the pattern may be set according to the functional characteristics of the electronic component 30, the pattern may be drawn into a circle, a rectangle, a triangle, or other figures, different shapes represent different electronic components 30, and the pattern may also be drawn into a simplified product icon; the patterns can also be sprayed with different colors, such as more vivid colors like red, yellow, green, etc., by means of paint spraying, and the electronic components 30 can be distinguished by means of distinguishing the colors; the pattern is fixedly arranged on the auxiliary plate 22 in a coating mode, the icons, the graphs and the colors can be used independently or in combination, for example, the icons are drawn in a circle, yellow is coated in a triangle, the icons and the colors are drawn in a rectangle, and the like, and various combinations have the effect of height identification, so that workers can distinguish the icons and the colors conveniently. The above combination is not particularly limited in the present application, and any combination is within the scope of the present application.

In other embodiments, the mark 40 is attached to the sub-plate 22. Sign 40 can also be sticker or pad pasting, sticker or pad pasting can paste and locate on the subplate 22, it is concrete, write on the sticker electronic components's 30 name, the sticker can directly laminate in on the subplate 22, certainly the sticker also can be made figures such as circular, rectangle or triangle-shaped, different sticker shapes represent different electronic components 30, sticker or pad pasting through the mode of laminating with the subplate 22 is connected, prevents sign 40 drops in the use.

In the above embodiment, the mark 40 is fixed on the auxiliary plate 22 by painting or pasting, so as to increase the effect of the mark 40 in distinguishing different areas, and make the function of the auxiliary plate 22 clear at a glance.

In another embodiment, referring to fig. 5, a predetermined concave-convex structure is disposed on the sub-plate 22, and the contour of the predetermined concave-convex structure forms the mark 40. Specifically, the mark 40 may be formed by forming a groove or a protrusion on the sub-board 22 by machining, and the groove and the protrusion may be formed in various shapes, as shown in the figure, the groove or the protrusion may be designed as a circle, a rectangle, a triangle, or other figures, and different groove and protrusion figures represent different electronic components 30; in other embodiments, the grooves and the protrusions can also be designed to correspond to the name characters of the electronic component 30, so that the electronic component is more convenient for the worker to find.

In this embodiment, the concave-convex structure is formed on the auxiliary plate 22, so that the groove and the protrusion are integrally formed with the auxiliary plate 22, and meanwhile, the uneven layering can be quickly noticed by a worker, and the recognition capability of the mark 40 is improved.

Optionally, referring to fig. 6, three marks 40 are arranged on the auxiliary plate 22, and the three marks 40 are respectively used for determining positions of the heater fuse 31, the air conditioner interface fuse 32, and the vehicle-mounted charger fuse 33. Specifically, the three marks 40 are rectangular grooves 44 with the same shape, the shape marks 40 of the rectangular grooves 44 represent the areas of the fuses on the auxiliary plate 22, and the middle parts of the rectangular grooves 44 are respectively printed with text abbreviations of a heater fuse (PTC), a vehicle-mounted charger fuse (OBC) and an air conditioner interface fuse (a/C); PTC, OBC and A/C's typeface set up in through machining's mode on the subplate 22, can make the staff distinguish various electronic components 30 fast, improved the replacement efficiency. Of course, in other embodiments, the mark 40 may also be fixed on the auxiliary plate 22 by painting or pasting in the above embodiments, and the application is not limited in particular.

Further, a heater fuse 31, a vehicle-mounted charger fuse 33 and an air-conditioning interface fuse 32 are arranged in the inner cavity of the housing 10, and the three marks 40 are aligned with the heater fuse 31, the air-conditioning interface fuse 32 and the vehicle-mounted charger fuse 33 one by one. It can be understood, casing 10 has the inner chamber, electronic components 30 is located the inner chamber, electronic components 30 includes heater fuse 31, on-vehicle fuse 33 that charges and the fuse 32 of air conditioner interface that charge, for the messenger heater fuse 31, on-vehicle fuse 33 that charges and air conditioner interface fuse (A/C)32 and sign 40 on the subplate 22 corresponds, will fuse respectively one-to-one the position of sign 40 is settled, prevents the target that sign 40 refers to is wrong.

Further, the heater fuse 31, the air conditioner interface fuse 32 and the vehicle-mounted charger fuse 33 are sequentially arranged at intervals. Specifically, heater fuse 31, air conditioner interface fuse 32 and vehicle-mounted charger fuse 33 are located the inner chamber of casing 10, in order to avoid the crisscross problem of circuit appearing between heater fuse 31, air conditioner interface fuse 32 and the vehicle-mounted charger fuse 33, will heater fuse 31, air conditioner interface fuse 32 and vehicle-mounted charger fuse 33 set up at interval in proper order, and then make fuse sign 40 on subplate 22 sets up for interval in proper order together, and the staff of being convenient for implements maintenance work. Certainly, in other embodiments, the fuse 31 of the heater, the fuse 33 of the vehicle-mounted charger, and the fuse 32 of the air conditioner interface may be correspondingly set according to actual position requirements.

In the embodiment, the marks 40 are arranged on the auxiliary plate 22, so that the recognizable function of the vehicle-mounted power supply 100 is added, the fuses are frequently replaced, the appearance of the fuses is similar and is not convenient to distinguish, and the marks 40 corresponding to the fuses are directly arranged on the auxiliary plate 22, so that when a worker needs to replace the damaged fuses, the specific positions of the fuses can be confirmed through the specific marks 40, the working efficiency is improved, and meanwhile, the safety of the worker during operation is indirectly guaranteed.

The embodiment of the application also provides an automobile which comprises a vehicle-mounted power supply, wherein the automobile can be a new energy automobile, a small automobile, a large truck and the like. The vehicle-mounted power supply provides electric energy of the automobile so as to realize normal work of the automobile.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The vehicle-mounted power supply is characterized by comprising a shell and a cover plate used for shielding and sealing the shell, wherein the cover plate comprises a body and an auxiliary plate used for aligning fuses, the body is provided with a window, the auxiliary plate is detachably connected to the body and shields the window of the body, the body and/or the auxiliary plate are/is provided with marks, and the marks are used for determining the positions of the fuses.

2. The vehicular power supply according to claim 1, wherein the sub-board is provided with a mark.

3. The vehicular power supply according to claim 2, wherein the mark is painted on the sub-board; or the mark is attached to the auxiliary plate.

4. The vehicular power supply according to claim 2, wherein the sub-board is provided with a predetermined concave-convex structure, and the contour of the predetermined concave-convex structure forms the mark.

5. The vehicle-mounted power supply according to any one of claims 1 to 4, wherein three marks are arranged on the auxiliary board, and the three marks are respectively used for determining the positions of a fuse of a heater, a fuse of a vehicle-mounted charger and a fuse of an air conditioner interface.

6. The vehicle-mounted power supply according to claim 5, wherein a fuse of a heater, a fuse of a vehicle-mounted charger and a fuse of an air-conditioning interface are arranged in an inner cavity of the shell, and the three marks are aligned with the fuse of the heater, the fuse of the vehicle-mounted charger and the fuse of the air-conditioning interface one by one.

7. The vehicle-mounted power supply according to claim 6, wherein a fuse of the heater, a fuse of the vehicle-mounted charger and a fuse of the air conditioner interface are sequentially arranged at intervals.

8. The vehicular power supply according to any one of claims 1 to 4, wherein the sub-plate is attached to the body by a fastener.

9. The vehicular power supply according to claim 6, wherein a sealing ring is provided at a joint of the sub-plate and the body.

10. An automobile characterized by comprising the vehicular electric power source defined in any one of claims 1 to 9.