CN208298939U - A kind of fuel cell of high heat dissipation effect - Google Patents
A kind of fuel cell of high heat dissipation effect Download PDFInfo
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- CN208298939U CN208298939U CN201821009298.2U CN201821009298U CN208298939U CN 208298939 U CN208298939 U CN 208298939U CN 201821009298 U CN201821009298 U CN 201821009298U CN 208298939 U CN208298939 U CN 208298939U
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- fuel cell
- fixedly connected
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- drive
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- 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
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Abstract
The utility model discloses a kind of fuel cells of high heat dissipation effect, including fuel cell main body, the outer wall of the fuel cell main body is coated with heat conductive rubber layer, the outer wall of the heat conductive rubber layer is connected with heat conduction shell, cooling fin is fixedly connected at the top of the heat conduction shell, quadrangle at the top of the heat conduction shell is fixedly connected to support rod, the top movable of the support rod is equipped with the placement plate at the top of cooling fin, blower is provided at the top of the placement plate, the blower includes the motor being fixedly connected at the top of placement plate.The fuel cell of the high heat dissipation effect, the heat generated when by setting heat conductive rubber layer, heat conduction shell and cooling fin by operation of fuel cells distributes, and blower is set at the top of heat conduction shell, the heat dissipation effect of fuel cell can be effectively improved, the heat that can quickly distribute to fuel cell outer package surface radiates, keep part non-aging, to extend the service life of fuel cell.
Description
Technical field
The utility model relates to field of fuel cell technology, specially a kind of fuel cell of high heat dissipation effect.
Background technique
Fuel cell is the power generator for the chemical energy in fuel and oxidant being continued, being converted into electric energy,
It is the key component of water hydrogen generator.Proton Exchange Membrane Fuel Cells is a kind of fuel cell being widely used at present, the battery
Each battery cell include two pieces of bipolar plates, two gas diffusion layers, two catalyst layers and proton exchange membrane layer.Its
In, hydrogen and oxygen (air) arrive separately at the anode and cathode of battery by the air guide channel of bipolar plates, pass through gas diffusion
Layer reaches proton exchange membrane two sides, and in anode side, hydrogen generates hydrogen ion and electronics under the catalysis of anode catalyst；Wherein
Hydrogen ion penetrates proton exchange membrane；And electron accumulation causes anode in negative electrical charge；Work of the oxygen molecule of cathode in cathod catalyst
Become oxonium ion under, make cathode in positive charge, to generate voltage between the anode and cathode, sun is connected by external circuit
Pole and cathode, then electronics flows to cathode from anode, to generate electric current；Meanwhile hydrogen ion reacts with oxonium ion and generates water, simultaneously
Generate a large amount of heat.In particular, it is capable of providing when discrete individual fuel cells unit being stacked in series with being formed
The fuel cell unit (fuel cell pile) of enough electricity, the heat of generation are more.
Fuel cell unit usually has the optimum temperature range for operating normally fuel cell unit, in order to maintain fuel cell
The optimum temperature range of group, it will usually a series of cooling and heat dissipation measure be taken to fuel cell, however, existing fuel cell
The mode of heat loss through conduction is carried out by its outer package surface, heat dissipation effect is poor, can not quickly distribute to fuel cell outer package surface
Heat radiate, be easy accelerate part aging, influence the service life of fuel cell.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of fuel cell of high heat dissipation effect, has raising
The advantages that heat dissipation effect of fuel cell, solves the problems, such as that existing fuel cell heat dissipation effect is poor.
(2) technical solution
For the purpose of the heat dissipation effect of the above-mentioned raising fuel cell of realization, the utility model is provided the following technical solutions: one
The outer wall of the fuel cell of the high heat dissipation effect of kind, including fuel cell main body, the fuel cell main body is coated with heat conductive rubber
Layer, the outer wall of the heat conductive rubber layer is connected with heat conduction shell, cooling fin is fixedly connected at the top of the heat conduction shell, described
Quadrangle at the top of heat conduction shell is fixedly connected to support rod, and the top movable of the support rod is equipped at the top of cooling fin
Placement plate, be provided with blower at the top of the placement plate, the blower includes the motor being fixedly connected at the top of placement plate, institute
The shaft of motor is stated through placement plate and is fixedly connected with the first drive block, the bottom of first drive block is fixedly connected with the
The surface of two drive blocks, second drive block is fixedly connected with flabellum.
Preferably, the bottom of the placement plate is fixedly connected with the bearing sleeve for being socketed in the first drive block surface, and described
The surface of one drive block is fixedly connected with bearing, and the outer wall of the bearing is fixedly connected with the inner wall of bearing sleeve.
Preferably, the surface of the supporting bar top is fixedly connected with the supporting block positioned at placement plate bottom, the placement
The bottom of plate and the top movable of supporting block connect, and the internal slide of the support rod is connected with drive rod, the drive rod
Top sequentially passes through support rod and placement plate and extends to the outside of placement plate, and the two sides of the drive rod are fixedly connected to position
Briquetting at the top of placement plate, the bottom of the briquetting and the top movable of placement plate connect, and the surface of the placement plate opens up
There is the port positioned at drive rod front and back, the front and back of the drive rod is fixedly connected to link block, the company
The one end of block far from drive rod is connect through support rod and extends to the outside of support rod, the outer wall thread of the support rod is connected with
Pressing sleeve at the top of link block, the bottom of the pressing sleeve and the top movable of link block connect.
Preferably, the drive rod includes first connecting rod and the second connecting rod, and the first connecting rod is located at second and connects
The bottom of extension bar, the first receiving block is fixedly connected at the top of the first connecting rod, and the top of first receiving block extends
To the second connecting rod inside and be fixedly connected with the second receiving block, second receiving block is movably connected in the second connecting rod
It is internal.
Preferably, the groove positioned at drive rod two sides, the bottom end clamping of the briquetting are offered at the top of the placement plate
In groove.
Preferably, the back side of second receiving block is fixedly connected with limited block, and the inner wall of second connecting rod opens up
There is limiting slot, the limited block is slidably connected in limiting slot.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of fuel cell of high heat dissipation effect, has following beneficial
Effect:
1, the fuel cell of the high heat dissipation effect, it is by setting heat conductive rubber layer, heat conduction shell and cooling fin that fuel is electric
The heat that pond generates when working distributes, and blower is arranged at the top of heat conduction shell, can effectively improve fuel cell
Heat dissipation effect, the heat that can quickly distribute to fuel cell outer package surface radiate, and keep part non-aging, to prolong
The service life of long fuel cell.
2, the fuel cell of the high heat dissipation effect can support the first drive block by setting bearing sleeve and bearing, make the
One drive block can be more stable the rotation of the second drive block of drive, pass through setting drive rod, briquetting, link block and pressing sleeve, energy
Enough by the movable top for being mounted on support rod of placement plate, and structure is simple, and it is convenient to dismount, can be convenient for users to by blower
Maintenance is removed, it, can be by first connecting rod and the movable company of the second connecting rod by the first receiving block of setting and the second receiving block
It is connected together, allows the second connecting rod rotatable while will not separate with first connecting rod, by opening up groove, Neng Gourong
It receives briquetting, the compactness that briquetting is connect with placement plate can be increased, crush block is more stable to fix placement plate, by setting
Limited block and limiting slot are set, the rotatable angle of the second connecting rod can be limited, so that crush block can be more square
Being aligned with port just, dismounts placement plate convenient for user.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the front stirring structure schematic cross-sectional view of the utility model placement plate and support rod；
Fig. 3 is the overlooking structure diagram of the utility model port；
Fig. 4 is the plan structure schematic cross-sectional view of the second connecting rod of the utility model.
In figure: 1 fuel cell main body, 2 heat conductive rubber layers, 3 heat conduction shells, 4 cooling fins, 5 placement plates, 6 blowers, 61 electricity
Machine, 62 first drive blocks, 63 second drive blocks, 64 flabellums, 7 bearing sleeves, 8 bearings, 9 supporting blocks, 10 drive rods, 101 first connect
Extension bar, 102 second connecting rods, 11 briquettings, 12 ports, 13 link blocks, 14 pressing sleeves, 15 first receiving blocks, 16 second receiving blocks, 17
Groove, 18 limited blocks, 19 limiting slots, 20 support rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, a kind of fuel cell of high heat dissipation effect, including fuel cell main body 1, fuel cell main body 1
Outer wall be coated with heat conductive rubber layer 2, the outer wall of heat conductive rubber layer 2 is connected with heat conduction shell 3, and the top of heat conduction shell 3 is fixed
It is connected with cooling fin 4, the quadrangle at 3 top of heat conduction shell is fixedly connected to support rod 20, the top movable installation of support rod 20
There is the placement plate 5 for being located at 4 top of cooling fin, the surface on 20 top of support rod is fixedly connected with the support positioned at 5 bottom of placement plate
The bottom of block 9, placement plate 5 is connect with the top movable of supporting block 9, and the internal slide of support rod 20 is connected with drive rod 10, is passed
The top of lever 10 sequentially passes through support rod 20 and placement plate 5 and the outside for extending to placement plate 5, and the two sides of drive rod 10 are solid
Surely it is connected with the briquetting 11 positioned at 5 top of placement plate, the bottom of briquetting 11 is connect with the top movable of placement plate 5, placement plate 5
Surface offers the port 12 positioned at 10 front and back of drive rod, and the front and back of drive rod 10 is fixedly connected to connection
Block 13, link block 13 run through support rod 20 far from one end of drive rod 10 and extend to the outside of support rod 20, support rod 20
Outer wall thread is connected with the pressing sleeve 14 positioned at 13 top of link block, and the bottom of pressing sleeve 14 is connect with the top movable of link block 13,
It, can be by the movable support rod 20 that is mounted on of placement plate 5 by setting drive rod 10, briquetting 11, link block 13 and pressing sleeve 14
Top, and structure is simple, it is convenient to dismount, can be convenient for users to blower 6 be removed maintenance, drive rod 10 includes the first connection
Bar 101 and the second connecting rod 102, first connecting rod 101 are located at the bottom of the second connecting rod 102, the top of first connecting rod 101
It is fixedly connected with the first receiving block 15, the top of the first receiving block 15 extends to the inside of the second connecting rod 102 and is fixedly connected
There is the second receiving block 16, the second receiving block 16 is movably connected in the inside of the second connecting rod 102, by the way that the first receiving block 15 is arranged
, can be by first connecting rod 101 and the second connecting rod 102 is movable links together with the second receiving block 16, allow the second connection
For bar 102 rotatable while will not separate with first connecting rod 101, the back side of the second receiving block 16 is fixedly connected with limit
Block 18, the inner wall of the second connecting rod 102 offer limiting slot 19, and limited block 18 is slidably connected in limiting slot 19, pass through setting
Limited block 18 and limiting slot 19 can limit the rotatable angle of the second connecting rod 102, so that crush block 11 can be with
More convenient is aligned with port 12, dismounts placement plate 5 convenient for user, the top of placement plate 5 is offered positioned at drive rod 10
The groove 17 of two sides, the bottom end of briquetting 11 are connected in groove 17, by opening up groove 17, can accommodate briquetting 11, Neng Gouzeng
The compactness that pressurizing block 11 is connect with placement plate 5, crush block 11 is more stable to fix placement plate 5, the top of placement plate 5
It is provided with blower 6, blower 6 includes the motor 61 for being fixedly connected on 5 top of placement plate, and the shaft of motor 61 runs through placement plate 5 simultaneously
It is fixedly connected with the first drive block 62, the bottom of the first drive block 62 is fixedly connected with the second drive block 63, the second drive block 63
Surface be fixedly connected with flabellum 64, when by setting heat conductive rubber layer 2, heat conduction shell 3 and cooling fin 4 by operation of fuel cells
The heat of generation distributes, and blower 6 is arranged at the top of heat conduction shell 3, can effectively improve the heat dissipation effect of fuel cell
Fruit, the heat that can quickly distribute to fuel cell outer package surface radiate, and keep part non-aging, to extend fuel
The service life of battery, the bottom of placement plate 5 are fixedly connected with the bearing sleeve 7 for being socketed in 62 surface of the first drive block, and first passes
The surface of motion block 62 is fixedly connected with bearing 8, and the outer wall of bearing 8 is fixedly connected with the inner wall of bearing sleeve 7, by the way that bearing sleeve is arranged
7 and bearing 8, the first drive block 62 can be supported, the second drive block of drive 63 for keeping the first drive block 62 more stable revolves
Turn.
When in use, the heat generated when by heat conductive rubber layer 2 and heat conduction shell 3 by operation of fuel cells transfers out
It goes, rapid cooling is then carried out by cooling fin 4, and accelerate the heat exchange of cooling fin 4 and air by blower 6, to reach
The purpose of rapid cooling rotates the second connecting rod 102 when needing blower 6 being mounted on the top of cooling fin 4 first, and second
Connecting rod 102 drives briquetting 11 to rotate, and is aligned briquetting 11 with port 12, then by 5 sets of placement plate in the second connecting rod 102
Then surface reversely rotates the second connecting rod 102, is aligned briquetting 11 with groove 17, then moves down link block 13 or the
Two connecting rods 102, stick into briquetting 11 in groove 17, then rotate pressing sleeve 14, make pressing sleeve 14 downwardly against link block 13, thus
Complete the installation to blower 6.
In conclusion the fuel cell of the high heat dissipation effect, passes through setting heat conductive rubber layer 2, heat conduction shell 3 and cooling fin
4 by operation of fuel cells when the heat that generates distribute, and blower 6 is set at the top of heat conduction shell 3, can effectively improve
The heat dissipation effect of fuel cell, the heat that can quickly distribute to fuel cell outer package surface radiate, and are not easy part
Aging solves the problems, such as that existing fuel cell heat dissipation effect is poor to extend the service life of fuel cell.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of fuel cell of high heat dissipation effect, including fuel cell main body (1), it is characterised in that: the fuel cell sheet
The outer wall of body (1) is coated with heat conductive rubber layer (2), and the outer wall of the heat conductive rubber layer (2) is connected with heat conduction shell (3), described
It is fixedly connected at the top of heat conduction shell (3) cooling fin (4), the quadrangle at the top of the heat conduction shell (3) is fixedly connected to branch
Strut (20), the top movable of the support rod (20) are equipped with the placement plate (5) at the top of cooling fin (4), the placement
It is provided at the top of plate (5) blower (6), the blower (6) includes the motor (61) being fixedly connected at the top of placement plate (5), institute
The shaft of motor (61) is stated through placement plate (5) and is fixedly connected with the first drive block (62), first drive block (62)
Bottom is fixedly connected with the second drive block (63), and the surface of second drive block (63) is fixedly connected with flabellum (64).
2. a kind of fuel cell of high heat dissipation effect according to claim 1, it is characterised in that: the placement plate (5)
Bottom is fixedly connected with the bearing sleeve (7) for being socketed in the first drive block (62) surface, and the surface of first drive block (62) is solid
Surely it is connected with bearing (8), the outer wall of the bearing (8) is fixedly connected with the inner wall of bearing sleeve (7).
3. a kind of fuel cell of high heat dissipation effect according to claim 1, it is characterised in that: support rod (20) top
The surface at end is fixedly connected with the supporting block (9) positioned at placement plate (5) bottom, the bottom and supporting block (9) of the placement plate (5)
Top movable connection, the internal slide of the support rod (20) is connected with drive rod (10), the top of the drive rod (10)
Support rod (20) and placement plate (5) and the outside for extending to placement plate (5) are sequentially passed through, the two sides of the drive rod (10) are solid
Surely the briquetting (11) being connected at the top of placement plate (5), the bottom of the briquetting (11) and the top movable of placement plate (5) connect
It connects, the surface of the placement plate (5) offers the port (12) positioned at drive rod (10) front and back, the drive rod (10)
Front and back be fixedly connected to link block (13), the link block (13) far from drive rod (10) one end through support
Bar (20) and the outside for extending to support rod (20), the outer wall thread of the support rod (20) is connected with to be pushed up positioned at link block (13)
The bottom of the pressing sleeve (14) in portion, the pressing sleeve (14) is connect with the top movable of link block (13).
4. a kind of fuel cell of high heat dissipation effect according to claim 3, it is characterised in that: drive rod (10) packet
First connecting rod (101) and the second connecting rod (102) are included, the first connecting rod (101) is located at the bottom of the second connecting rod (102)
Portion is fixedly connected with the first receiving block (15) at the top of the first connecting rod (101), the top of first receiving block (15)
It extends to the inside of the second connecting rod (102) and is fixedly connected with the second receiving block (16), the second receiving block (16) activity
It is connected to the inside of the second connecting rod (102).
5. a kind of fuel cell of high heat dissipation effect according to claim 3, it is characterised in that: the placement plate (5)
Top offers the groove (17) positioned at drive rod (10) two sides, and the bottom end of the briquetting (11) is connected in groove (17).
6. a kind of fuel cell of high heat dissipation effect according to claim 4, it is characterised in that: second receiving block
(16) the back side is fixedly connected with limited block (18), and the inner wall of second connecting rod (102) offers limiting slot (19), described
Limited block (18) is slidably connected in limiting slot (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821009298.2U CN208298939U (en) | 2018-06-28 | 2018-06-28 | A kind of fuel cell of high heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821009298.2U CN208298939U (en) | 2018-06-28 | 2018-06-28 | A kind of fuel cell of high heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208298939U true CN208298939U (en) | 2018-12-28 |
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ID=64700859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821009298.2U Active CN208298939U (en) | 2018-06-28 | 2018-06-28 | A kind of fuel cell of high heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208298939U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921059A (en) * | 2019-03-28 | 2019-06-21 | 浙江高成绿能科技有限公司 | A kind of air-cooled cathode closed-type fuel cell system of simplification |
| CN112201807A (en) * | 2020-10-23 | 2021-01-08 | 广州鼎奥科技有限公司 | Fuel cell's radiating structure that radiating effect is good |
-
2018
- 2018-06-28 CN CN201821009298.2U patent/CN208298939U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921059A (en) * | 2019-03-28 | 2019-06-21 | 浙江高成绿能科技有限公司 | A kind of air-cooled cathode closed-type fuel cell system of simplification |
| CN109921059B (en) * | 2019-03-28 | 2023-11-24 | 浙江高成绿能科技有限公司 | Simplified air-cooled cathode closed fuel cell system |
| CN112201807A (en) * | 2020-10-23 | 2021-01-08 | 广州鼎奥科技有限公司 | Fuel cell's radiating structure that radiating effect is good |
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