CN221008998U - Portable fuel cell shell - Google Patents
Portable fuel cell shell Download PDFInfo
- Publication number
- CN221008998U CN221008998U CN202322648527.2U CN202322648527U CN221008998U CN 221008998 U CN221008998 U CN 221008998U CN 202322648527 U CN202322648527 U CN 202322648527U CN 221008998 U CN221008998 U CN 221008998U
- Authority
- CN
- China
- Prior art keywords
- plate
- fuel cell
- bottom plate
- fixedly connected
- portable fuel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 27
- 230000013011 mating Effects 0.000 claims 1
- 238000005192 partition Methods 0.000 abstract description 17
- 239000000463 material Substances 0.000 abstract description 14
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Fuel Cell (AREA)
Abstract
The utility model provides a portable fuel cell shell which is formed by surrounding a bottom plate, a top plate, two side plates, a front end plate and a rear end plate to form a rectangular shell, wherein the top plate and the connecting parts of the bottom plate and the side plates are connected through sectional materials, the bottom plate and the top plate are connected with an inner partition plate, the inner partition plate is fixedly connected with the bottom plate, the sectional materials are connected with the inner partition plate through a clamping structure, and two ends of the sectional materials are fixedly connected with the bottom plate and the top plate through screws. The rectangular shell is formed by surrounding the bottom plate, the top plate, the two side plates, the front end plate and the rear end plate, the inner partition plate and the section bar arranged between the bottom plate and the top plate are fixed through the clamping structure, the processing technology is simplified, and the processing cost is reduced.
Description
Technical Field
The utility model relates to the field of fuel cells, in particular to a portable fuel cell shell.
Background
In portable fuel cells, the casing is an indispensable part of the product, which wraps and supports the main parts of the product, and meanwhile, the casing also needs to integrate the parts such as an electrical interface, a handle and the like to support the appearance molding of the product. Traditionally, the housing material is usually made of metal such as steel, aluminum or plastic, and the metal material has high strength, but the density is larger, the housing is often heavier, and for portable products, the overweight of the product will affect the experience of the user, and the product competitiveness is reduced.
When the product is maintained, the product is required to be integrally removed to repair the internal structure of the fuel cell, so that the service life of the shell is influenced by the fact that the shell of the fuel cell is detached for many times.
Meanwhile, the fuel cell shell needs a plurality of screws to fix different shell components at different positions in the installation process, so that the fixing effect is improved, and the processing technology is complex and the processing cost is high.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a portable fuel cell shell, which is formed by surrounding a bottom plate, a top plate, two side plates, a front end plate and a rear end plate to form a rectangular shell, wherein the top plate and the connecting parts of the bottom plate and the side plates are connected through sectional materials, the bottom plate and the top plate are connected with an inner baffle plate, the inner baffle plate is fixedly connected with the bottom plate, the sectional materials are connected with the inner baffle plate through a clamping structure, and two ends of the sectional materials are fixedly connected with the bottom plate and the top plate through screws.
Preferably, a columnar bulge is arranged in the length direction of the section bar, the inner partition plate is provided with a clamping groove matched with the columnar bulge, the clamping groove is provided with an opening, and the opening is smaller than the maximum width of the columnar bulge.
Preferably, the columnar bulge is provided with a threaded through hole, and the front end plate and the rear end plate are fixedly connected with the threaded through hole through screws.
Preferably, the side plates are provided with an air outlet grid, and the air outlet grid is fixedly connected with a filter screen.
Preferably, the rear end plates are fixed with positioning plates, the positioning plates are provided with two positioning plates which are arranged in a crossing way, and the two positioning plates which are arranged in a crossing way are convenient for driving the heat exchanger to be fixedly connected with the shell.
Preferably, the top plate is fixedly connected with a handle.
Preferably, the bottom of the bottom plate is fixedly connected with a plurality of supporting table side plates, and an air outlet grid is arranged on each supporting table side plate and is fixedly connected with a filter screen.
The utility model has the following advantages:
1. The rectangular shell is formed by surrounding the bottom plate, the top plate, the two side plates, the front end plate and the rear end plate, the inner partition plate and the section bar arranged between the bottom plate and the top plate are fixed through the clamping structure, the processing technology is simplified, and the processing cost is reduced.
2. Set up columnar bulge on the section bar to set up on the inner partition board with columnar bulge complex draw-in groove, the opening of draw-in groove is less than columnar bulge's maximum width simultaneously, therefore during the assembly, direct columnar bulge moves along the draw-in groove, and cooperates with bottom plate and roof, need not the screw fixation, realizes that the inner partition board supports and fixes in the battery fuel shell.
3. The columnar bulges of the profile can be fixedly connected with the front end plate and the rear end plate through screws, so that the structural strength of the fuel cell is further improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below.
FIG. 1 is a schematic view of the overall structure of a portable fuel cell housing according to an embodiment of the present utility model;
FIG. 2 is an exploded view of the overall structure of a portable fuel cell housing in accordance with an embodiment of the present utility model;
Fig. 3 is a schematic view of the overall structure of a profile of a portable fuel cell housing according to an embodiment of the present utility model.
In the figure: 1. the air outlet grille comprises a bottom plate 2, a top plate 3, a front end plate 4, a rear end plate 5, a side plate 501, an air outlet grille 6, an inner partition 601, a clamping groove 7, a section 701, columnar protrusions 8, a positioning plate 9 and a handle.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The present utility model will be described in further detail with reference to examples and embodiments.
As shown in fig. 1 to 3, a portable fuel cell housing is formed by a bottom plate 1, a top plate 2, two side plates 5, a front end plate 3 and a rear end plate 4, wherein the top plate 2 and the connection part of the bottom plate 1 and the side plates 5 are all connected through a section bar 7, the section bar 7 is provided with slots matched with the top plate 2 and the bottom plate 1, and the section bar 7 is driven to be primarily fixed with the top plate 2 and the bottom plate 1 through the slots.
Wherein, bottom plate 1, both sides board 5, roof 2 all adopt carbon fiber material, and intensity is high.
Wherein, the section bar 7, the front end plate 3, the rear end plate 4 and the inner partition plate are all made of aluminum alloy.
The bottom plate 1 and the top plate 2 are connected with an inner partition plate 6, the inner partition plate 6 is mainly arranged between the front end plate 3 and the rear end plate 4, the inner partition plate 6 is fixedly connected with the bottom plate 1, and the inner partition plate 6 mainly supports the inside of the shell of the fuel cell.
The section bar 7 is connected with the inner partition plate 6 through a clamping structure, the structural strength of the shell is further improved, a columnar bulge 701 is arranged in the length direction of the section bar 7, a clamping groove 601 matched with the columnar bulge 701 is formed in the inner partition plate 6, and an opening is formed in the clamping groove 601 and smaller than the maximum width of the columnar bulge 701.
The two ends of the profile 7 are fixedly connected with the bottom plate 1 and the top plate 2 through screws, the columnar bulge 701 is provided with a threaded through hole, and the front end plate 3 and the rear end plate 4 are fixedly connected with the threaded through hole through screws.
The front end plate 3 and the rear end plate 4 are provided with assembly grooves matched with the section bar 7, the top plate 2, the bottom plate 1 and the two side plates 5, the assembly grooves are mainly used for carrying out preliminary positioning on the section bar 7, the top plate 2, the bottom plate 1 and the two side plates 5, and meanwhile, the structural strength can be further improved in the later use process.
The side plates 5 are respectively provided with an air outlet grating 501, the air outlet grating 501 is fixedly connected with a filter screen, the filter screen is detachable from the air outlet grating 501 through bolts, and the air outlet grating 501 mainly drives internal heat to be discharged, so that the heat dissipation effect of the equipment is improved.
The back end plate 4 is fixed with a locating plate 8, the locating plate 8 is provided with two locating plates 8 which are arranged in a crossing way, and the locating plates 8 which are arranged in the crossing way are convenient for driving the heat exchanger to be fixedly connected with the shell. The locating plates 8 which are arranged in a crossed mode can improve the fixing effect of the heat exchanger and reduce the phenomenon that the heat exchanger falls off and is damaged in the transportation process.
The top plate 2 is fixedly connected with a handle 9. The handle 9 is mainly convenient for driving the fuel cell to be transported to a designated position, and improves the overall convenience.
The bottom of the bottom plate 1 is fixedly connected with a plurality of supporting tables, and the supporting tables are mainly used for keeping gaps at the bottom of the bottom plate 1 when in use, so that the overall heat dissipation effect is improved.
As shown in fig. 1 to 3, during assembly, the bottom plate 1 and the inner partition 6 are fixedly connected through screws, the side plate 5 and the rear end plate 4 are matched with the bottom plate 1 through the sectional materials 7, the side plate 5 and the sectional materials 7 are initially positioned under the action of the clamping structure, the sectional materials 7 and the rear end plate 4 are driven by the screws to be matched for initially fixing the materials, the internal structure of the fuel cell is fixed, after the internal structure is fixed, the top plate 2 is driven to be matched with the two sectional materials 7 for initially positioning the top plate 2, and the sectional materials 7 and the front end plate 3 are driven by the screws for being matched, so that the whole fuel cell is driven to be assembled.
Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model.
Claims (7)
1. The utility model provides a portable fuel cell shell which characterized in that is surrounded by bottom plate, roof, both sides board, front end plate and back end plate and forms a rectangle casing, roof and the junction of bottom plate and curb plate all are connected through the section bar, bottom plate and roof are connected with an interior baffle, interior baffle and bottom plate fixed connection, the section bar passes through joint structure and is connected with interior baffle, the both ends of section bar pass through screw and bottom plate and roof fixed connection.
2. The portable fuel cell housing of claim 1, wherein the profile has a columnar protrusion along a length thereof, the inner separator has a slot for mating with the columnar protrusion, and the slot has an opening smaller than a maximum width of the columnar protrusion.
3. The portable fuel cell housing of claim 2, wherein the stud bump is provided with a threaded through hole, and the front end plate and the rear end plate are fixedly connected to the threaded through hole by screws.
4. The portable fuel cell housing of claim 1, wherein the side plates are each provided with an air outlet grid, and the air outlet grids are fixedly connected with a filter screen.
5. The portable fuel cell housing of claim 1, wherein the rear end plates are each fixedly provided with a positioning plate, the positioning plates are provided with two positioning plates arranged in a crossing manner, and the two positioning plates arranged in a crossing manner are convenient for driving the heat exchanger to be fixedly connected with the shell.
6. The portable fuel cell housing of claim 1, wherein said top plate is fixedly connected to a handle.
7. The portable fuel cell housing of claim 1, wherein the bottom of the base plate is fixedly connected with a plurality of support platform side plates each provided with an air outlet grid, and the air outlet grid is fixedly connected with a filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322648527.2U CN221008998U (en) | 2023-09-28 | 2023-09-28 | Portable fuel cell shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322648527.2U CN221008998U (en) | 2023-09-28 | 2023-09-28 | Portable fuel cell shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221008998U true CN221008998U (en) | 2024-05-24 |
Family
ID=91115761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322648527.2U Active CN221008998U (en) | 2023-09-28 | 2023-09-28 | Portable fuel cell shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221008998U (en) |
-
2023
- 2023-09-28 CN CN202322648527.2U patent/CN221008998U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |