CN215153893U - Drainage assembly of battery compartment body and electric motor coach - Google Patents
Drainage assembly of battery compartment body and electric motor coach Download PDFInfo
- Publication number
- CN215153893U CN215153893U CN202121171796.9U CN202121171796U CN215153893U CN 215153893 U CN215153893 U CN 215153893U CN 202121171796 U CN202121171796 U CN 202121171796U CN 215153893 U CN215153893 U CN 215153893U
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- battery compartment
- water
- drainage
- drainage assembly
- compartment body
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Abstract
The utility model discloses a drainage subassembly in battery compartment body, including the tip, be provided with mounting structure on the tip, mounting structure is connected with water guide portion, and water guide portion intercommunication has out water portion, mounting structure and battery compartment body joint to the internal water in battery compartment is discharged through a water portion from tip through water guide portion. The electric bus comprises a battery compartment body, and the battery compartment body is connected with the drainage assembly of the battery compartment body. The utility model provides a drainage component of a battery cabin body, which utilizes an integrally formed duckbill structure to replace the original metal base, duckbill sleeve and ribbon structure, improves the assembly efficiency and saves raw materials; the drainage assembly of the battery compartment body is clamped with the battery compartment sealing plate, so that the drainage assembly of the battery compartment body is prevented from falling off, rainwater in the battery compartment is prevented from flowing backwards, and the safety performance is improved.
Description
Technical Field
The utility model relates to a technical field of battery compartment drainage, in particular to drainage subassembly and [ electric ] motor coach of the battery compartment body.
Background
The bottom of the battery compartment body of the electric motor coach is provided with a drain hole, so that rainwater accumulated in the battery compartment body can be timely removed in rainy days, and the drain hole is provided with a duckbill structure, so that effective drainage can be realized, and accumulated water on the road surface can be prevented from flowing backwards into the battery compartment.
Traditional battery compartment drainage duckbilled structure comprises metal base and duckbilled sleeve pipe and ribbon, and metal base needs earlier with fix with rivet, advances the base mouth with the duckbilled sleeve pipe cover again, and it is fixed with duckbilled sleeve pipe and metal base mouth with the ribbon at last, and the whole assembly is comparatively loaded down with trivial details, inefficiency, if the ribbon is not tied up tightly in the assembling process, the duckbilled sleeve pipe that appears easily drops, leads to the interior rainwater of battery compartment to flow backward, influences the normal work of battery, the potential safety hazard appears even.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drainage subassembly and [ electric ] motor coach of the battery compartment body, the battery compartment drainage duckbilled structure who mentions in the solution background art leads to the technical problem that the interior rainwater of battery compartment flows backward.
In order to achieve the above object, the utility model discloses a drainage subassembly and [ electric ] motor coach's of the battery compartment body concrete technical scheme as follows:
the utility model provides a drainage subassembly of battery compartment body, includes the tip, is provided with mounting structure on the tip, and mounting structure is connected with water guide portion, and water guide portion intercommunication has a water outlet portion, and mounting structure and battery compartment body joint to the internal water of battery compartment is discharged through water outlet portion from the tip through water guide portion.
Furthermore, the end part is provided with a through hole, the water guide part is provided with a water flow channel, and the through hole is communicated with the water flow channel.
Furthermore, the end part is an annular cylinder, and the end surface of the annular cylinder is provided with at least one water chute.
Further, the water guide part comprises a body, a guide surface is arranged on the body, and the guide surface is connected with the mounting structure.
Further, the mounting structure is a groove arranged between the guide surface and the end part, the battery compartment body is provided with a through hole, and the groove is clamped into the through hole.
Further, the guide surface is an inclined surface, and an included angle between the guide surface and the outer wall of the body is an obtuse angle.
Further, the body is an annular cylinder, the bottom surface of the body is provided with an inclined plane, and the opening of the bottom surface of the body is communicated with the water outlet part.
Furthermore, the water outlet part is of a plate-shaped structure, and the plate-shaped structure is provided with a water outlet hole.
Further, the bottom of body sets up to the duckbilled structure, and the duckbilled structure is run through to play water portion, apopore and duckbilled structure intercommunication.
An electric motor coach comprises a battery compartment body, wherein the battery compartment body is connected with the drainage assembly of the battery compartment body.
The utility model discloses a drainage subassembly and [ electric ] motor coach in battery compartment body has following advantage: the utility model provides a drainage component of a battery cabin body, which utilizes an integrally formed duckbill structure to replace the original metal base, duckbill sleeve and ribbon structure, improves the assembly efficiency and saves raw materials; the drainage assembly of the battery compartment body is clamped with the battery compartment sealing plate, so that the drainage assembly of the battery compartment body is prevented from falling off, rainwater in the battery compartment is prevented from flowing backwards, and the safety performance is improved.
Drawings
Fig. 1 is a schematic structural view of a drainage assembly of a battery compartment body according to the present invention;
fig. 2 is a front view of the drainage assembly of the battery compartment of the present invention;
fig. 3 is a sectional view of the drainage assembly of the battery compartment of the present invention;
fig. 4 is a schematic view of the drainage assembly of the battery compartment and the installation structure of the battery compartment of the present invention.
Description of reference numerals: 1. closing the plate; 2. a drainage assembly; 21. an end portion; 211. a groove; 22. a water guide part; 221. a flow guide surface; 23. a mounting structure; 24. a water outlet part; 241. a water outlet hole; 25. a bevel.
Detailed Description
In order to better understand the purpose, structure and function of the present invention, the following description is made in detail with reference to the accompanying drawings for the drainage assembly of the battery compartment and the electric motor coach of the present invention.
As shown in fig. 4, the utility model provides an electric passenger car, electric passenger car include the battery compartment body, are provided with shrouding 1 on the battery compartment body, at adverse circumstances such as rainy day, the internal rainwater of storing of battery compartment, in order in time to discharge the internal log raft of battery compartment, seal the drainage subassembly 2 that sets up the battery compartment body on shrouding 1 to can discharge the internal rainwater of battery compartment as early as possible, avoid influencing the normal work of battery, the potential safety hazard appears even.
The utility model provides a pair of 1 joint of shrouding that sets up on the drainage subassembly 2 of the battery compartment body and the battery compartment body to set up the drainage subassembly 2 of the battery compartment body on [ electric ] motor coach, drainage subassembly 2 of the battery compartment body is the integrated into one piece structure, has improved the efficiency of assembly.
As shown in fig. 1, the drainage assembly 2 of the battery compartment body includes an end portion 21, an installation structure 23 is provided on the end portion 21, the installation structure 23 is connected with a water guide portion 22, the water guide portion 22 is communicated with a water outlet portion 24, and the installation structure 23 is clamped with the battery compartment body, so that water in the battery compartment body is drained from the end portion 21 through the water guide portion 22 and through the water outlet portion 24. The end part 21, the water guide part 22 and the water outlet part 24 are of an integrally formed structure, so that the procedures of base assembling binding belt preassembling, nozzle pressing sleeve pipe trimming and the like of the conventional drainage assembly 2 are avoided.
Further, the utility model provides a material of the drainage subassembly 2 of the battery compartment body is rubber, has reduced manufacturing cost.
The following describes the specific structure of the drainage assembly 2 of the battery compartment. The end portion 21 is provided with a through hole, the water guide portion 22 is provided with a water flow channel, and the through hole is communicated with the water flow channel. The end part 21 is a ring-shaped cylinder and is arranged at the top of the drainage component 2, and rainwater flows into the drainage part from the end part 21 for drainage. The end portion 21 is provided with at least one water chute along the circumferential direction, and the water chute is used for guiding rainwater into the drainage component 2 more quickly and discharging the rainwater.
Preferably, the end portion 21 is provided with a plurality of water guide grooves at equal intervals, and the water guide grooves may be provided as openings opened in the end surface.
Specifically, the lower end of the end portion 21 is connected with a mounting structure 23, the mounting structure 23 sets the drainage assembly 2 on the sealing plate 1, the mounting structure 23 is a groove 211 circumferentially arranged along the bottom surface of the end portion 21, and the groove 211 of the drainage assembly 2 is clamped with the sealing plate 1, so that the drainage assembly 2 is fixed in the battery compartment body.
As shown in fig. 2, the water guide part 22 includes a main body, a guide surface 221 is disposed on the main body, and the guide surface 221 is connected to the mounting structure 23.
The diversion surface 221 is an inclined surface 25, an included angle is formed between the diversion surface 221 and the outer wall of the body, the included angle is generally an obtuse angle, and therefore rainwater flowing in from the end portion 21 can be rapidly discharged from the drainage assembly 2, and the function of water guiding is enhanced.
As shown in fig. 3, the inside of the drain assembly 2 is provided with a water flow passage through which rainwater flows in and then flows out from the outlet portion 24. The bottom surface of the water guide part 22 is arranged in a duckbill structure, and the water outlet part 24 penetrates through the duckbill structure.
As shown in fig. 3, the water outlet portion 24 is a plate-shaped structure, and the plate-shaped structure is provided with a water outlet 241, and the water outlet 241 is communicated with the duckbill structure. The duckbilled structure sets up to the thick lower extreme of upper end thin, and the upper end is convenient for water in time to be derived, and the lower extreme prevents that vehicle bottom ponding from flowing backward the battery compartment internal.
The lowest end of the outlet portion 24 is provided with an outlet hole 241, and the outlet hole 241 provided at the lowest end facilitates the drainage of rainwater flowing in from the end portion 21 from the drainage assembly 2.
The utility model provides a pair of 2 chucking of drainage subassembly of the battery compartment body sets up one-way chamfer draw-in groove on the recess 211 of drainage subassembly 2 in the through-hole that shrouding 1 was seted up, is convenient for go into the shrouding 1 of the battery compartment body with drainage subassembly 2 card, prevents that it from droing.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.
Claims (10)
1. The utility model provides a drainage subassembly of battery compartment body, its characterized in that includes the tip, is provided with mounting structure on the tip, and mounting structure is connected with water guide portion, and water guide portion intercommunication has out water portion, and mounting structure and battery compartment body joint to the internal water of battery compartment is discharged through out water portion from the tip through water guide portion.
2. The drainage assembly of a battery compartment of claim 1, wherein the end portion is provided with a through hole, the water guide portion is provided with a water flow channel, and the through hole is communicated with the water flow channel.
3. The drainage assembly of a battery compartment of claim 1, wherein the end portion is an annular cylinder, and the end surface of the annular cylinder is provided with at least one water chute.
4. The drainage assembly of a battery compartment of claim 1, wherein the water guide part comprises a body, and the body is provided with a flow guide surface connected with the mounting structure.
5. The drainage assembly of a battery compartment of claim 4 wherein the mounting structure is a groove disposed between the deflector surface and the end portion, the battery compartment defines a through hole, and the groove is engaged in the through hole.
6. The drainage assembly of a battery compartment according to claim 4, wherein the diversion surface is an inclined surface, and an included angle between the diversion surface and the outer wall of the body is set to be an obtuse angle.
7. The drainage assembly of a battery compartment as claimed in claim 4, wherein the body is an annular cylinder, the bottom surface of the body is provided with a flow guide surface, and the opening of the bottom surface of the body is communicated with the water outlet part.
8. The drainage assembly of a battery compartment of claim 1, wherein the water outlet part is a plate-shaped structure, and the plate-shaped structure is provided with a water outlet hole.
9. The drainage assembly of a battery compartment of claim 1, wherein the end portion, the water conducting portion and the water outlet portion are integrally formed.
10. An electric motor coach, characterized in that it comprises a battery compartment to which is attached a drainage assembly of a battery compartment according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121171796.9U CN215153893U (en) | 2021-05-28 | 2021-05-28 | Drainage assembly of battery compartment body and electric motor coach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121171796.9U CN215153893U (en) | 2021-05-28 | 2021-05-28 | Drainage assembly of battery compartment body and electric motor coach |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215153893U true CN215153893U (en) | 2021-12-14 |
Family
ID=79373325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121171796.9U Active CN215153893U (en) | 2021-05-28 | 2021-05-28 | Drainage assembly of battery compartment body and electric motor coach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215153893U (en) |
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2021
- 2021-05-28 CN CN202121171796.9U patent/CN215153893U/en active Active
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