CN219163443U - Hydrogen fuel cell module mounting rack - Google Patents

Abstract

The utility model discloses a hydrogen fuel cell module mounting rack, and belongs to the technical field of hydrogen fuel cells. The utility model comprises a mounting bottom plate, wherein a plurality of support rods are fixedly arranged on the lower surface of the mounting bottom plate, an electric control box is fixedly arranged on the lower surface of the mounting bottom plate, a plurality of battery module boxes are connected on the upper surface of the mounting bottom plate in a threaded manner, a top cover is connected on the upper surface of the battery module boxes in a threaded manner, fuel cells are inserted in the battery module boxes, a vent opening is formed in the side surface of each battery module box, a heat-conducting plate is arranged on the upper surface of the top cover, a plurality of heat-radiating fins are fixedly connected on the upper surface of the heat-conducting plate, and a plurality of heat-radiating fans are fixedly arranged on the outer surface of the vent opening. According to the utility model, the mounting bottom plate, the battery module box, the top cover and the enclosure are arranged, so that the heat dissipation speed of the battery can be increased when the fuel battery is used, the battery can be kept to operate at a proper operating temperature, and overheating is prevented.

Description

Hydrogen fuel cell module mounting rack

Technical Field

The utility model belongs to the technical field of hydrogen fuel cells, and particularly relates to a hydrogen fuel cell module mounting rack.

Background

Along with the development of technology and the tightening of environmental protection requirements, the demand of new energy vehicles is larger and the cost is gradually reduced, wherein the fuel cell directly generates electricity through electrochemical reaction, is not limited by Carnot cycle, has no mechanical transmission loss, has the theoretical power generation efficiency far higher than that of an internal combustion engine, and is also more and more important as a fuel only capable of discharging water.

All kinds of fuel cell of prior art all need install in the vehicle through an installation rack, and this kind of installation rack is the frame of cover in the fuel cell outside generally, and the frame is connected with vehicle chassis again, but fuel cell still need the output electric quantity when the operation, and electric power can heat because the resistance must, and long-time heating can influence the life of battery, and current installation rack does not set up heat radiation structure, and the radiating effect is not good.

Disclosure of Invention

The utility model aims to provide a hydrogen fuel cell module mounting rack, which solves the problem of poor heat dissipation effect in the prior art.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a hydrogen fuel cell module mounting rack, which comprises a mounting bottom plate, wherein a plurality of supporting rods are fixedly arranged on the lower surface of the mounting bottom plate, an electric control box is fixedly arranged on the lower surface of the mounting bottom plate, a plurality of cell module boxes are connected on the upper surface of the mounting bottom plate in a threaded manner, a top cover is connected on the upper surface of each cell module box in a threaded manner, a fuel cell is inserted in each cell module box, a vent opening is formed in the side surface of each cell module box, a heat conducting plate is arranged on the upper surface of the top cover, a plurality of heat radiating fins are fixedly connected on the upper surface of the heat conducting plate, and a plurality of heat radiating fans are fixedly arranged on the outer surface of each vent opening.

Preferably, the contact surface of the mounting bottom plate and the battery module box is provided with a mounting threaded hole.

Preferably, the upper surface of the battery module box is fixedly connected with a central stud, and the center of the top cover is provided with a threaded hole corresponding to the central stud.

Preferably, the lower surface of the top cover is provided with a fence which is matched with the size of the fuel cell and is in sliding fit with the fuel cell.

Preferably, the lower surface of the enclosure is fixedly connected with a plurality of support columns, the bottom ends of the support columns are provided with magnetic attraction layers, and the bottom ends of the support columns are magnetically attracted and connected with the upper surface of the battery module box.

Preferably, the lower surface of the heat conducting plate is attached to the upper surface of the fuel cell, and the size of the heat conducting plate is matched with the fuel cell.

Preferably, a through groove is reserved between the enclosing shield and the battery module box, the cooling fan is provided with a fan stud, and the fan stud is respectively in threaded connection with the enclosing shield and the battery module box.

The utility model has the following beneficial effects:

according to the utility model, the mounting bottom plate, the battery module boxes, the top cover and the enclosure are arranged, when the fuel battery is mounted, the battery module boxes are fixed on the mounting bottom plate through bolts, then the battery is put into the battery module boxes, the top cover is mounted, the enclosure of the top cover is attached to the fuel battery, then the cooling fans are mounted on two sides of the device, the fuel battery and the cooling fans are communicated with the electric control box, so that the cooling fans can be started to dissipate heat when the fuel battery is used, the upper surface of the fuel battery is connected with the heat conducting plate, and the heat conducting plate absorbs heat emitted by the fuel battery and emits the heat through the heat radiating fins.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other 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 hydrogen fuel cell module mounting rack of the present utility model;

fig. 2 is a schematic view showing the lower structure of the hydrogen fuel cell module mounting rack of the present utility model;

fig. 3 is a side view of the hydrogen fuel cell module mounting rack of the present utility model;

fig. 4 is a schematic cross-sectional structure of a hydrogen fuel cell module mounting rack of the present utility model;

fig. 5 is a front view of the hydrogen fuel cell module mounting stand of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows: 1. a mounting base plate; 2. a support rod; 3. a battery module case; 4. a vent; 5. installing a threaded hole; 6. a fuel cell; 7. a support column; 8. a top cover; 9. a surrounding baffle; 10. a heat conductive plate; 11. a heat radiation fin; 12. a central stud; 13. a heat radiation fan; 14. a through groove; 15. a fan stud; 16. and an electrical control box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-5, the utility model discloses a hydrogen fuel cell module mounting rack, which comprises a mounting base plate 1, wherein a plurality of support rods 2 are fixedly arranged on the lower surface of the mounting base plate 1, an electric control box 16 is fixedly arranged on the lower surface of the mounting base plate 1, a plurality of cell module boxes 3 are connected on the upper surface of the mounting base plate 1 in a threaded manner, a top cover 8 is connected on the upper surface of the cell module boxes 3 in a threaded manner, fuel cells 6 are inserted in the cell module boxes 3, a vent 4 is arranged on the side surface of the cell module boxes 3, a heat conducting plate 10 is arranged on the upper surface of the top cover 8, a plurality of heat radiating fins 11 are fixedly connected on the upper surface of the heat conducting plate 10, and a plurality of heat radiating fans 13 are fixedly arranged on the outer surface of the vent 4.

During installation, the battery module box 3 is installed on the installation bottom plate 1, the fuel cell 6 is installed in the battery module box 3, the radiating fans 13 are installed on two sides of the device, the wind directions of the radiating fans 13 on two sides are the same, during operation, the radiating fans 13 blow away heat emitted by the periphery of the fuel cell 6, the top of the fuel cell 6 is in contact with the heat conducting plate 10 of the top cover 8, the heat conducting plate 10 absorbs the fuel cell 6 and transfers the heat to the radiating fins 11, the radiating fins 11 radiate the heat into the outside air, and air circulation caused by the radiating fans 13 can blow away the heat emitted by the radiating fins 11.

The installation screw holes 5 are formed in the contact surface of the installation bottom plate 1 and the battery module boxes 3, each battery module box 3 is installed and fixed on the installation bottom plate 1 through bolts, a central stud 12 is fixedly connected to the upper surface of each battery module box 3, a screw hole corresponding to the central stud 12 is formed in the center of the top cover 8, the top cover 8 is fixed to the top cover 12 through screwing of the top cover 8 through the bolts, the lower surface of the top cover 8 is provided with a surrounding baffle 9, the surrounding baffle 9 is in limit fit with the periphery of the fuel cell 6, the surrounding baffle 9 is matched with the size of the fuel cell 6 in a sliding fit manner, the lower surface of the surrounding baffle 9 is fixedly connected with a plurality of supporting columns 7, the bottom ends of the supporting columns 7 are provided with magnetic attraction layers, the bottom ends of the supporting columns 7 are in magnetic attraction connection with the upper surface of the battery module boxes 3, the supporting columns 7 are connected to the corners of the battery module boxes 3, the lower surface of the heat conducting plate 10 is in fit with the upper surface of the fuel cell 6, the heat conducting plate 10 can absorb heat of the fuel cell 6, the size of the heat conducting plate 10 is matched with the fuel cell 6, a through groove 14 is reserved between the surrounding baffle 9 and the battery module boxes 3, the space for air circulation is increased, accordingly the dispersing capacity can be increased, the fan 13 is provided with the fan 15, the fan 15 and the fan 15 is screwed into the two sides of the stud boxes through the screw holes 13.

The working principle of the utility model is as follows: when the fuel cell 6 is operated, the heat dissipation fans 13 are started, the heat dissipation fans 13 on the two sides blow air in the same direction, so that the heat around the fuel cell 6 is blown away along with the wind direction of the heat dissipation fans 13, the heat at the top end of the fuel cell 6 is absorbed by the heat conducting plate 10, the heat conducting plate 10 transfers the heat to the heat dissipation fins 11, and the heat dissipation fins 11 dissipate the heat to the outside, so that the temperature of the fuel cell 6 is reduced.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (7)

1. The utility model provides a hydrogen fuel cell module installing rack, includes mounting plate (1), mounting plate (1) lower surface fixed mounting has a plurality of bracing pieces (2), mounting plate (1) lower surface fixed mounting has electric control box (16), its characterized in that:

the solar cell module comprises a mounting base plate (1), wherein a plurality of cell module boxes (3) are connected to the upper surface of the mounting base plate (1) through threads, a top cover (8) is connected to the upper surface of the cell module boxes (3) through threads, a fuel cell (6) is inserted into the cell module boxes (3), a vent (4) is formed in the side face of the cell module boxes (3), a heat conducting plate (10) is arranged on the upper surface of the top cover (8), a plurality of heat radiating fins (11) are fixedly connected to the upper surface of the heat conducting plate (10), and a plurality of heat radiating fans (13) are fixedly arranged on the outer surface of the vent (4).

2. The hydrogen fuel cell module mounting rack according to claim 1, wherein the mounting base plate (1) and the battery module case (3) are provided with mounting screw holes (5) on their contact surfaces.

3. The hydrogen fuel cell module mounting rack according to claim 2, wherein the upper surface of the cell module case (3) is fixedly connected with a central stud (12), and the center of the top cover (8) is provided with a threaded hole corresponding to the central stud (12).

4. A hydrogen fuel cell module mounting rack according to claim 3, characterized in that the lower surface of the top cover (8) is provided with a rail (9), the rail (9) being size-matched and slip-fitted with the fuel cell (6).

5. The hydrogen fuel cell module mounting rack according to claim 4, wherein a plurality of support columns (7) are fixedly connected to the lower surface of the enclosure (9), a magnetic attraction layer is arranged at the bottom ends of the support columns (7), and the bottom ends of the support columns (7) are magnetically attracted to the upper surface of the cell module box (3).

6. The hydrogen fuel cell module mounting rack according to claim 5, wherein the lower surface of the heat conductive plate (10) is fitted to the upper surface of the fuel cell (6), and the heat conductive plate (10) is sized to fit the fuel cell (6).

7. The hydrogen fuel cell module mounting rack according to claim 6, wherein a through groove (14) is left between the enclosure (9) and the battery module case (3), the cooling fan (13) is provided with a fan stud (15), and the fan stud (15) is respectively in threaded connection with the enclosure (9) and the battery module case (3).

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