CN217217248U - Heat radiation structure of energy storage converter power supply module - Google Patents
Heat radiation structure of energy storage converter power supply module Download PDFInfo
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- CN217217248U CN217217248U CN202123443548.8U CN202123443548U CN217217248U CN 217217248 U CN217217248 U CN 217217248U CN 202123443548 U CN202123443548 U CN 202123443548U CN 217217248 U CN217217248 U CN 217217248U
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- heat dissipation
- energy storage
- storage converter
- power supply
- cover plate
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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
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a heat dissipation structure of a power supply module of an energy storage converter, which comprises a case shell, the power supply module and a heat dissipation module, wherein the case shell comprises a front door and a back plate which are arranged oppositely, a plurality of air inlets are arranged on the front door, and a plurality of air outlets which are arranged corresponding to the air inlets are arranged on the back plate; the power supply module comprises a plurality of accommodating boxes arranged in the chassis shell at intervals and an energy storage converter module accommodated in each accommodating box, wherein one end of each accommodating box, which is close to the air inlet, is provided with a plurality of air inlet holes, and one section of each accommodating box, which is close to the air outlet, is provided with a plurality of air outlet holes; the heat dissipation module comprises a plurality of groups of heat dissipation fans, a group of heat dissipation fans is fixed in each accommodating box, and the heat dissipation fans are used for enabling outside air sucked by the air inlets to flow through the energy storage converter module and then to be discharged through the air outlets.
Description
Technical Field
The utility model relates to a heat dissipation field especially relates to an energy storage converter power module's heat radiation structure.
Background
The energy storage system can realize alternating current-direct current conversion between the energy storage battery and the power grid, and the alternating current-direct current conversion is mainly realized by depending on the core equipment of the energy storage converter. The energy storage converter can complete bidirectional energy flow between the energy storage battery and the power grid, and generally has multiple working modes, such as grid-connected charging, grid-connected discharging, active input and output, reactive input and output, off-grid charging, off-grid discharging and the like.
Because the power supply module in the energy storage converter needs to work continuously for a long time, the power supply module can continuously generate heat in the long-time working process, if the power supply module cannot be effectively cooled, the continuous rising of the temperature can influence the working efficiency of the power supply module, and even damage is caused to the power supply module.
Therefore, it is necessary to provide a heat dissipation structure of a power supply module of an energy storage converter to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing an energy storage converter power module's heat radiation structure aims at solving and how to carry out effectual heat dissipation to power module.
In order to achieve the above object, the heat dissipation structure of the power supply module of the energy storage converter provided by the present invention comprises a chassis housing, a power supply module and a heat dissipation module, wherein the chassis housing comprises a front door and a back plate which are arranged oppositely, a plurality of air inlets are arranged on the front door, and a plurality of air outlets corresponding to the air inlets are arranged on the back plate; the power supply module comprises a plurality of accommodating boxes arranged in the chassis shell at intervals and an energy storage converter module accommodated in each accommodating box, wherein one end of each accommodating box, which is close to the air inlet, is provided with a plurality of air inlet holes, and one section of each accommodating box, which is close to the air outlet, is provided with a plurality of air outlet holes; the heat dissipation module comprises a plurality of groups of heat dissipation fans, a group of heat dissipation fans is fixed in each accommodating box, and the heat dissipation fans are used for enabling outside air sucked by the air inlets to flow through the energy storage converter module and then to be discharged through the air outlets.
Optionally, hold the box and include both ends open-ended framework, set up a plurality of the first apron of inlet port and set up a plurality of the second apron of venthole, first apron lid closes the opening that the framework is close to air inlet one side, the second apron lid closes the opening that the framework is close to gas outlet one side.
Optionally, a plurality of clamping blocks are arranged at both ends of the frame body at intervals, and a clamping hole used for being clamped with the clamping blocks in a matched mode is formed in the first cover plate.
Optionally, the first cover plate and the second cover plate are both fixedly connected to the frame body through screws.
Optionally, one end of the first cover plate, which is away from the air outlet, is fixedly connected with a handle.
Optionally, the heat dissipation fan is detachably and fixedly connected to the first cover plate, and the heat dissipation fan is arranged corresponding to the air inlet hole.
Optionally, a plurality of round holes evenly arranged at intervals are further formed in the first cover plate, and the round holes are located above the air inlet holes.
Optionally, the air inlet and the air outlet are both provided with dust screens.
Optionally, the dust screen is detachably disposed on the front door and the back panel.
Optionally, the plurality of air inlets are uniformly spaced on the first cover plate, and the plurality of air outlets are uniformly spaced on the second cover plate.
The utility model provides an among the technical scheme, energy storage converter starts, arrange that energy storage converter module and radiator fan in holding the box all begin work, energy storage converter module during operation sends the heat, and radiator fan inhales the outside air by the air inlet on the qianmen, through holding the air inlet entering on the box and holding in the box, then the outside air flows and becomes the hot-air after absorbing the heat in the energy storage converter module in holding the box under radiator fan's effect, then discharge chassis exterior by the gas outlet on the backplate after holding the venthole of box opposite side under radiator fan's blowing, thereby reach and carry out effectual radiating purpose to power module.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a heat dissipation structure of a power supply module of an energy storage converter according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a power supply module according to an embodiment of the present invention;
fig. 3 is a schematic layout view of a heat dissipation fan according to an embodiment of the present invention.
FIG. 4 is a schematic structural view of an accommodating case according to an embodiment of the present invention;
fig. 5 is an enlarged view of a portion a in fig. 4.
The reference numbers illustrate:
reference numerals | Name (R) | Reference numerals | Name (R) |
1 | |
11 | |
12 | |
13 | |
14 | Air outlet | 2 | |
21 | Energy |
22 | Containing |
221 | |
222 | |
223 | |
224 | Clamping |
225 | |
226 | Round |
227 | |
228 | |
23 | |
3 | Heat radiation fan |
4 | Dust-proof net |
The realization, the functional characteristics and the advantages of the utility model are further explained by combining the embodiment and referring to the attached drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
The utility model provides an energy storage converter power module's heat radiation structure aims at solving and how to carry out effectual heat dissipation to power module.
Referring to fig. 1 to 3, in order to provide the heat dissipation structure of the energy storage converter power supply module 2 of the present invention, the heat dissipation structure includes a chassis housing 1, a power supply module 2 and a heat dissipation module, the chassis housing 1 includes a front door 11 and a back plate 13 which are oppositely disposed, the front door is provided with a plurality of air inlets 12, the back plate 13 is provided with a plurality of air outlets 14 which are disposed corresponding to the air inlets 12; the power supply module 2 comprises a plurality of accommodating boxes 22 arranged in the chassis housing 1 at intervals and an energy storage converter module 21 accommodated in each accommodating box 22, wherein a plurality of air inlet holes 225 are formed in one end of each accommodating box 22 close to the air inlet 12, and a plurality of air outlet holes 228 are formed in one section of each accommodating box 22 close to the air outlet 14; the heat dissipation module comprises a plurality of groups of heat dissipation fans 3, a group of heat dissipation fans 3 is fixed in each accommodating box 22, and the heat dissipation fans 3 are used for discharging outside air sucked in by the air inlets 12 through the energy storage converter module 21 and then through the air outlets 14.
In this embodiment, the chassis housing 1 includes a bottom plate, two side plates oppositely disposed and fixedly connected to the bottom plate, a back plate 13 fixedly connected to the side plates and the bottom plate, and a front door 11 hinged to the side plates, wherein the front door 11 adopts a middle opening structure. The power module 2 sets up in chassis exterior 1's first half for the energy storage power supply, heat radiation module includes that multiunit radiator fan 3 is used for accelerating the flow of air, make the heat that power module 2 produced can be by quick discharge chassis exterior 1, it has a plurality ofly to be used for holding the box 22 that holds of energy storage converter module 21, the interval is listed in chassis exterior 1's first half, specifically, energy storage converter module 21 includes IGBT module and radiator and PCBA, wherein radiator fan 3 bloies towards the radiator, thereby carry out the heat exchange. The air inlet holes 225 and the air outlet holes 228 in this embodiment are not only used for the circulation of air but also can provide a certain barrier to external dust and mosquitoes, thereby protecting the components in the accommodating box 22. In specific implementation, the energy storage converter is started, the energy storage converter module 21 and the cooling fan 3 arranged in the accommodating box 22 both start to work, the energy storage converter module 21 emits heat when working, the cooling fan 3 sucks the outside air from the air inlet 12 on the front door 11, the outside air enters the accommodating box 22 through the air inlet 12 on the accommodating box 22, then the outside air flows in the accommodating box 22 under the action of the cooling fan 3 and absorbs the heat on the energy storage converter module 21 to become hot air, and then the outside air is blown by the cooling fan 3 and is exhausted out of the case shell 1 through the air outlet 14 on the back plate 13 after passing through the air outlet 228 on the other side of the accommodating box 22, so that the purpose of effectively dissipating heat of the power supply module 2 is achieved.
Referring to fig. 2, the accommodating box 22 includes a frame 221 with two open ends, a first cover plate 223 with a plurality of air inlet holes 225, and a second cover plate 227 with a plurality of air outlet holes 228, wherein the first cover plate 223 covers the opening of the frame 221 near the air inlet 12, and the second cover plate 227 covers the opening of the frame 221 near the air outlet 14. In this embodiment, the frame 221 is used to place the energy storage converter module 21 and the heat dissipation fan 3, and the first cover 223 and the second cover 227 are respectively disposed on two sides of the frame 221 for preventing the energy storage converter module 21 and the heat dissipation fan 3 from moving.
Referring to fig. 3, a plurality of blocks 222 are disposed at both ends of the frame 221 at intervals, and a clamping hole 224 for matching and clamping with the block 222 is formed in the first cover plate 223. In this embodiment, the first cover plate 223 is fixed to the frame 221 by clipping, so that the accommodating box 22 can be opened subsequently to inspect and repair the components in the accommodating box 22.
Further, the first cover plate 223 and the second cover plate 227 are fixedly connected to the frame 221 through screws. Specifically, fixing the first cover plate 223 and the second cover plate 227 by screws further enhances the stability of the accommodation box 22, preventing the first cover plate 223 or the second cover plate 227 from being loosened when being coupled with the latch 222.
Further, a handle 23 is fixedly connected to an end of the first cover plate 223 facing away from the air outlet 14. Specifically, the handle 23 is provided to facilitate the detachment of the first cover plate 223, and to facilitate the taking out of the accommodating box 22 from the chassis housing 1.
Further, the heat dissipation fan 3 is detachably and fixedly connected to the first cover plate 223, and the heat dissipation fan 3 is disposed corresponding to the air inlet 225. In the present embodiment, the arrangement of the heat dissipation fan 3 in correspondence with the air intake holes 225 can better suck the outside air into the accommodation box 22.
Further, a plurality of round holes 226 are formed in the first cover plate 223 at equal intervals, and the round holes 226 are located above the air inlet holes 225. In the present embodiment, providing the circular hole 226 on the first cover plate 223 facilitates more air to flow into the accommodation box 22, enhancing the heat dissipation efficiency of the power supply module 2.
Further, dust screens 4 are arranged at the air inlet 12 and the air outlet 14. Specifically, the dust screen 4 is arranged to prevent external dust from entering the case housing 1 and prevent external mosquitoes from entering the case housing 1, so that the energy storage converter is protected to a certain extent.
Further, the dust screen 4 is detachably disposed on the front door 11 and the back panel 13. During specific implementation, the dust screen 4 can be detachably arranged on the front door 11 and the back plate 13 through screws, and can also be arranged on the front door 11 and the back plate 13 in an embedded clamping manner, so that the dust screen 4 can be taken down for cleaning, the service life of the dust screen 4 is prolonged, and the damaged dust screen 4 can be conveniently replaced.
Further, a plurality of the air inlet holes 225 are uniformly spaced on the first cover plate 223, and a plurality of the air outlet holes 14 are uniformly spaced on the second cover plate 227.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. The utility model provides a heat radiation structure of energy storage converter power module which characterized in that includes:
the chassis comprises a chassis shell, a front door and a back plate, wherein the front door and the back plate are arranged oppositely;
the power supply module comprises a plurality of accommodating boxes arranged in the chassis shell at intervals and an energy storage converter module accommodated in each accommodating box, wherein a plurality of air inlet holes are formed in one end, close to the air inlet, of each accommodating box, and a plurality of air outlet holes are formed in one section, close to the air outlet, of each accommodating box;
and the heat dissipation module comprises a plurality of groups of heat dissipation fans, a group of heat dissipation fans is fixed in each accommodating box, and the heat dissipation fans are used for enabling outside air sucked by the air inlet to flow through the energy storage converter module and then to be discharged through the air outlet.
2. The heat dissipation structure of the power supply module of the energy storage converter as claimed in claim 1, wherein the accommodating box comprises a frame body with two open ends, a first cover plate with a plurality of air inlet holes and a second cover plate with a plurality of air outlet holes, the first cover plate covers the opening on the side of the frame body close to the air inlet, and the second cover plate covers the opening on the side of the frame body close to the air outlet.
3. The heat dissipation structure of the power supply module of the energy storage converter according to claim 2, wherein a plurality of clamping blocks are arranged on the frame body at intervals, and the first cover plate is provided with clamping holes for being matched and clamped with the clamping blocks.
4. The heat dissipation structure of the power supply module of the energy storage converter as claimed in claim 3, wherein the first cover plate and the second cover plate are both fixedly connected to the frame body through screws.
5. The heat dissipation structure of the power supply module of the energy storage converter as claimed in claim 2, wherein a handle is fixedly connected to an end of the first cover plate facing away from the air outlet.
6. The heat dissipation structure of the power supply module of the energy storage converter as claimed in claim 2, wherein the heat dissipation fan is detachably and fixedly connected to the first cover plate, and the heat dissipation fan is disposed corresponding to the air inlet hole.
7. The heat dissipation structure of the power supply module of the energy storage converter as claimed in claim 6, wherein the first cover plate further has a plurality of round holes disposed at regular intervals, and the round holes are located above the air inlet holes.
8. The heat dissipation structure of the power supply module of the energy storage converter as claimed in claim 1, wherein dust screens are disposed at the air inlet and the air outlet.
9. The heat dissipation structure of the power supply module of the energy storage converter as recited in claim 8, wherein the dust screen is detachably disposed on the front door and the back panel.
10. The heat dissipation structure of a power supply module of an energy storage converter as claimed in claim 2, wherein a plurality of said air inlets are uniformly spaced on said first cover plate, and a plurality of said air outlets are uniformly spaced on said second cover plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202123443548.8U CN217217248U (en) | 2021-12-31 | 2021-12-31 | Heat radiation structure of energy storage converter power supply module |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202123443548.8U CN217217248U (en) | 2021-12-31 | 2021-12-31 | Heat radiation structure of energy storage converter power supply module |
Publications (1)
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CN217217248U true CN217217248U (en) | 2022-08-16 |
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CN202123443548.8U Active CN217217248U (en) | 2021-12-31 | 2021-12-31 | Heat radiation structure of energy storage converter power supply module |
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CN (1) | CN217217248U (en) |
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2021
- 2021-12-31 CN CN202123443548.8U patent/CN217217248U/en active Active
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