CN216508779U - Mounting structure and hydrogen power car - Google Patents
Mounting structure and hydrogen power car Download PDFInfo
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- CN216508779U CN216508779U CN202123229173.5U CN202123229173U CN216508779U CN 216508779 U CN216508779 U CN 216508779U CN 202123229173 U CN202123229173 U CN 202123229173U CN 216508779 U CN216508779 U CN 216508779U
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- mounting structure
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Abstract
The utility model discloses a mounting structure and a hydrogen-powered vehicle, and belongs to the field of hydrogen energy application. The hydrogen storage device comprises a hydrogen storage device and an accommodating cavity, wherein the hydrogen storage device comprises a bottle body and a plurality of reinforcing ribs arranged on one side or the circumferential direction of the bottle body; the accommodating cavity comprises a lower pipe, a plurality of grooves, a cover body and an elastic layer, wherein the grooves are formed in the inner surface of the lower pipe and matched with the reinforcing ribs; when the hydrogen storage device is placed in the accommodating cavity, the reinforcing ribs are embedded in the grooves, so that the hydrogen storage device can be effectively prevented from rotating and displacing in the lower tube shell; the elastic layer is abutted against the upper surface of the hydrogen storage device, so that the bottle body is fixed and prevented from shaking; the orientation and positioning of the hydrogen storage device are realized.
Description
Technical Field
The utility model belongs to the field of hydrogen energy utilization, and particularly relates to an installation structure and a hydrogen power vehicle.
Background
The hydrogen energy is taken as an ideal clean, efficient, safe and sustainable energy carrier and secondary energy with abundant reserves, is regarded as the clean energy with the most development potential in the 21 st century, and is the strategic energy development direction of human beings. Among them, the high-density and safe hydrogen storage technology is one of the key links for practical and large-scale utilization of hydrogen energy.
Compared with a hydrogen power automobile and other modes, the hydrogen power two-wheel vehicle is easier to popularize and lower in cost, and a consumer can more directly contact hydrogen energy. However, since the space of the two-wheeled vehicle is limited, how to safely and stably install the hydrogen storage device in a narrow space of the two-wheeled vehicle becomes a problem which needs to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical defects, the utility model provides a mounting structure and a hydrogen-powered vehicle, which aim to solve the problems related to the background art.
The present invention provides a mounting structure including:
the hydrogen storage device comprises a bottle body and a plurality of reinforcing ribs arranged on one side or the circumferential direction of the bottle body;
the accommodating cavity comprises a lower pipe, a plurality of grooves, a cover body and an elastic layer, wherein the grooves are formed in the inner surface of the lower pipe and matched with the reinforcing ribs;
when the hydrogen storage device is placed in the accommodating cavity, the reinforcing ribs are embedded in the grooves, and the elastic layer is abutted against the upper surface of the hydrogen storage device.
Preferably or optionally, the elastic layer is made of an elastic gel material.
Preferably or optionally, the cover body is hinged to the upper surface of the lower pipe, and an electronic lock is arranged between the cover body and the lower pipe to lock the cover body to form an accommodating cavity.
Preferably or optionally, the outer surface of the bottle body is coated with a layer of electrically heated paper and a temperature sensor remote from the electrically heated paper.
Preferably or optionally, the bottom of the bottle body is provided with a first terminal, and the first terminal comprises a heating port and a temperature control port, and is respectively connected with the electric heating paper and the temperature sensor.
Preferably or optionally, a base is arranged at the bottom of the lower pipe, a second terminal is arranged on the base, and the second terminal is connected with the power supply module and the control module;
when the hydrogen storage device is placed in the accommodating cavity, the second terminal is inserted into the first terminal to form an electric connection.
Preferably or optionally, the first and second terminals are each provided with a magnetically attractive magnet piece.
Preferably or optionally, a predetermined gap is left between the base and the base of the accommodating cavity, and an elastic member is arranged in the predetermined gap.
The utility model also provides a hydrogen-powered vehicle which comprises the mounting structure.
Preferably or optionally, the containment cavity is located within a down tube of the hydrogen powered vehicle.
The utility model relates to an installation structure and a hydrogen power vehicle, compared with the prior art, the installation structure and the hydrogen power vehicle have the following beneficial effects: the reinforcing ribs are embedded in the grooves, so that the hydrogen storage device can be effectively prevented from rotating and displacing in the lower tube shell; the elastic layer is abutted against the upper surface of the hydrogen storage device, so that the bottle body is fixed and prevented from shaking; realizing the orientation and positioning functions of the hydrogen storage device.
Drawings
Fig. 1 is a schematic view of the structure of a hydrogen-powered vehicle according to the present invention.
Fig. 2 is a schematic structural view of the first terminal in the present invention.
Fig. 3 is a schematic view of the structure of the second terminal in the present invention.
Fig. 4 is a partially enlarged view of the base of the present invention.
Fig. 5 is a schematic structural view of the mounting structure of the present invention.
FIG. 6 is a schematic view of the structure of the lower tube of the present invention.
The reference signs are: a hydrogen storage container 100, a bottle body 110, a reinforcing rib 120, a bottom 111 of the bottle body, a protective cover 130, a first terminal 140, a first protrusion 150, a second protrusion 141;
the electronic lock comprises a receiving cavity 200, a lower tube 210, a groove 220, a cover 230, an elastic layer 240, an electronic lock 250, a base 260, a limit guide 261, a through hole 262, a first notch 263, an elastic member 270, a positioning column 271, a spring 272, a second terminal 280, a second notch 281, a mounting plate 290 and a limit chute 291.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.
Compared with a hydrogen power automobile and other modes, the hydrogen power two-wheel vehicle is easier to popularize and lower in cost, and a consumer can more directly contact hydrogen energy. However, since the space of the two-wheeled vehicle is limited, how to safely and stably install the hydrogen storage device 100 in a narrow space of the two-wheeled vehicle becomes a problem that needs to be solved by those skilled in the art.
Referring to fig. 1 to 6, the present embodiment provides a mounting structure by installing and placing a hydrogen storage container 100 in a lower tube of a stand of a hydrogen powered vehicle.
Because the space of the hydrogen-powered vehicle is limited, in the embodiment, the hydrogen storage device 100 adopts a metal powder hydrogen storage mode, and the hydrogen storage mode has the advantages of small volume and low cost, and is widely applied to the hydrogen storage industry. The hydrogen storage container 100 includes: a bottle body 110, a plurality of reinforcing ribs 120 disposed on one side or a circumferential direction of the bottle body 110; wherein the bottle body 110 is adapted to the lower tube of the support in shape and size.
The receiving cavity 200 comprises a lower tube 210 obliquely arranged, a plurality of grooves 220 arranged on the inner surface of the lower tube 210 and matched with the reinforcing ribs 120, a cover 230 movably arranged on the lower tube 210, and an elastic layer 240 arranged on the inner side of the cover 230; the elastic layer 240 is made of an elastic gel material.
In a further embodiment, the cover 230 is hinged to the upper surface of the lower tube 210 to form an openable or closable chamber for the user to take out and place the hydrogen storage device 100. An electronic lock 250 is disposed between the cover 230 and the lower tube 210 to lock the cover 230, so as to form an accommodating cavity 200.
It should be noted that, for a part of the hydrogen storage device, a protective cap 130 is provided at the outside of the bottle body 110, and the reinforcing rib 120 is formed at one side or a part of the circumference of the bottle body 110 or the protective cap 130, instead of forming a complete circle along the circumference of the bottle body 110 or the protective cap 130. For example, in the present embodiment, the reinforcing rib 120 is disposed at one side of the bottle body 110 and has a segment of a circular arc of pi/4 to pi. When the reinforcing ribs 120 are fitted into the grooves 220, the hydrogen storage container 100 cannot be relatively displaced. Thus, when the hydrogen storage container 100 is placed in the accommodating cavity 200, the reinforcing ribs 120 are embedded in the grooves 220, so that the hydrogen storage container 100 can be effectively prevented from rotating and displacing in the inner shell of the lower tube 210; the elastic layer 240 is abutted against the upper surface of the hydrogen storage container 100, so as to fix the bottle body and prevent the bottle body from shaking; thereby achieving a directional positioning effect of the hydrogen storage vessel 100.
Since the hydrogen storage container 100 employs a metal powder hydrogen storage manner, when the hydrogen storage container 100 absorbs a large amount of heat in the process of releasing hydrogen, the outer surface of the bottle body 110 is coated with a layer of electric heating paper, and the electric heating paper is located between the bottle body 110 and the protective cover 130; meanwhile, a temperature sensor is arranged on the outer surface of the bottle body 110 and used for detecting the temperature of the bottle body of the hydrogen storage device 100, and the temperature sensor is far away from the electric heating paper so as to ensure that the temperature detected by the sensor is closer to the true value. The elastic layer 240 is preferably silica gel or foam, which not only can fix the hydrogen storage device 100, but also can preserve heat, thereby improving the hydrogen output efficiency of the hydrogen storage device 100.
Obviously, in order to achieve temperature stabilization and temperature control in the hydrogen storage device 100, a control module and a power module need to be installed on the hydrogen storage device 100, but the above assumption is difficult to implement due to the limited space of the hydrogen-powered vehicle. Referring to fig. 2 and 3, the bottom 111 of the bottle body is provided with a first terminal 140, and the first terminal 140 includes a heating port and a temperature control port, which are respectively connected to the electric heating paper and the temperature sensor.
Similarly, a base 260 is arranged at the bottom of the lower tube 210, a through hole 262 is arranged on the base 260, a second terminal 280 is fixedly mounted on the through hole 262, and the second terminal 280 is connected with a power module and a control module; when the hydrogen storage container 100 is placed in the receiving cavity 200, the second terminal 280 is inserted into the first terminal 140 to form an electrical connection. Wherein the power module may be an auxiliary battery or a fuel cell built inside the hydrogen powered vehicle.
In order to improve the stability of the connection between the first terminal 140 and the second terminal 280, one side of the base 260 is a plane, and a limit guide 261 is formed on the plane in an outward protruding manner; the bottom of the receiving cavity 200 is provided with a mounting plate 290, one side of the mounting plate 290 protrudes upwards to form another plane, and a limit sliding groove 291 matched with the limit guide 261 is arranged on the other plane. Thus, the plane is matched with the other plane, and the limit guide rail 261 is matched with the limit sliding groove 291, so that the hydrogen storage device 100 is positioned, the hydrogen storage device 100 is prevented from rotating relatively, and the hydrogen storage device 100 can slide upwards along the limit sliding groove 291.
In order to improve the matching degree of the interfaces of the first terminal 140 and the second terminal 280, the installation orientation of the hydrogen storage device 100 needs to be further positioned, a first notch 263 is arranged at the bottom of the base 260, and a first protrusion 150 matched with the first notch 263 is arranged at the bottom 111 of the bottle body; the second terminal 280 is provided with a second notch 281, and the first terminal 140 is provided with a second protrusion 141 matched with the second notch 281. By the cooperation of the first notch 263 and the first protrusion 150, and the cooperation of the second notch 281 and the second protrusion 141, the consistency of the installation direction of the hydrogen storage device 100 is ensured, and the second terminal 280 can be completely inserted into the first terminal 140.
In a further embodiment, the first terminal 140 and the second terminal 280 are both made of magnet type joints, that is, the first terminal 140 and the second terminal 280 are provided with magnetically attracted magnet pieces. The magnetic connection of the hydrogen storage bottle and the lower tube 210 is realized by the attraction of the magnetic sheet, and the function of fixing the hydrogen storage container 100 is further realized.
In this embodiment, although the first terminal 140 and the second terminal 280 are magnetically connected, the two terminals are still flexibly connected, and the hydrogen-powered vehicle often jolts during driving, which easily causes the first terminal 140 and the second terminal 280 to separate, and even causes the second terminal 280 to deform. A predetermined gap is left between the base 260 and the base 260 of the receiving chamber 200, and an elastic member 270 is provided in the predetermined gap. Specifically, the elastic member 270 includes: the positioning columns 271 are uniformly distributed on the base 260 and are positioned on the downward bulge of the base 260; one end of each of the springs 272 is fixed to the positioning post 271, and the other end of each of the springs abuts against the mounting plate 290. The elastic member 270 may facilitate the installation and removal of the hydrogen storage container 100 by an operator; and functions to fix the hydrogen storage container 100 and absorb shock in cooperation with the magnetic coupling between the first terminal 140 and the second terminal 280, the fitting relationship of the rib 120 and the groove 220, and the pressure of the elastic layer 240 and the upper surface of the bottle body 110.
For convenience of understanding the technical scheme of the present embodiment, the working principle is briefly described: in the installation process, the cover 230 is opened, the side of the hydrogen storage container 100 provided with the reinforcing rib 120 faces the lower tube 210, and the direction of the hydrogen storage container 100 is properly adjusted, so that the first terminal 140 can be inserted into the second terminal 280, the reinforcing rib 120 is embedded in the groove 220, finally, the cover 230 is locked, and the elastic layer 240 is abutted against the upper surface of the hydrogen storage container 100. The positioning, orientation and securement of the hydrogen storage container 100 is accomplished by the magnetic coupling between the first terminal 140 and the second terminal 280, the mating relationship of the ribs 120 and grooves 220, and the pressure of the resilient layer 240 and the upper surface of the bottle 110.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the utility model. The utility model is not described in detail in order to avoid unnecessary repetition.
Claims (10)
1. A mounting structure, characterized by comprising:
the hydrogen storage device comprises a bottle body and a plurality of reinforcing ribs arranged on one side or the circumferential direction of the bottle body;
the accommodating cavity comprises a lower pipe, a plurality of grooves, a cover body and an elastic layer, wherein the grooves are formed in the inner surface of the lower pipe and matched with the reinforcing ribs;
when the hydrogen storage device is placed in the accommodating cavity, the reinforcing ribs are embedded in the grooves, and the elastic layer is abutted against the upper surface of the hydrogen storage device.
2. The mounting structure according to claim 1, wherein the elastic layer is made of an elastic gel material.
3. The mounting structure of claim 1, wherein the cover is hinged to the upper surface of the down tube, and an electronic lock is provided between the cover and the down tube to lock the cover to form a receiving cavity.
4. The mounting structure according to claim 1, wherein the outer surface of the bottle body is coated with a layer of electrically heated paper and a temperature sensor remote from the electrically heated paper.
5. The mounting structure according to claim 4, wherein the bottom of the bottle body is provided with a first terminal, and the first terminal comprises a heating port and a temperature control port which are respectively connected with the electric heating paper and the temperature sensor.
6. The mounting structure according to claim 5, wherein a base is provided at the bottom of the lower pipe, and a second terminal is provided on the base and connected with the power supply module and the control module;
when the hydrogen storage device is placed in the accommodating cavity, the second terminal is inserted into the first terminal to form an electric connection.
7. The mounting structure according to claim 6, wherein the first terminal and the second terminal are each provided with a magnet piece that magnetically attracts each other.
8. The mounting structure according to claim 6, wherein a predetermined gap is left between the base and the base of the receiving cavity, and an elastic member is disposed in the predetermined gap.
9. A hydrogen-powered vehicle characterized by comprising the mounting structure according to any one of claims 1 to 8.
10. The hydrogen powered vehicle of claim 9, wherein the containment cavity is located within an underbube of the hydrogen powered vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123229173.5U CN216508779U (en) | 2021-12-21 | 2021-12-21 | Mounting structure and hydrogen power car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123229173.5U CN216508779U (en) | 2021-12-21 | 2021-12-21 | Mounting structure and hydrogen power car |
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| Publication Number | Publication Date |
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| CN216508779U true CN216508779U (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123229173.5U Active CN216508779U (en) | 2021-12-21 | 2021-12-21 | Mounting structure and hydrogen power car |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023116557A1 (en) * | 2021-12-21 | 2023-06-29 | 永安行科技股份有限公司 | Hydrogen-powered vehicle and hydrogen-powered system thereof |
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2021
- 2021-12-21 CN CN202123229173.5U patent/CN216508779U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023116557A1 (en) * | 2021-12-21 | 2023-06-29 | 永安行科技股份有限公司 | Hydrogen-powered vehicle and hydrogen-powered system thereof |
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