CN223943033U - Heat abstractor and energy storage equipment - Google Patents
Heat abstractor and energy storage equipmentInfo
- Publication number
- CN223943033U CN223943033U CN202520180662.5U CN202520180662U CN223943033U CN 223943033 U CN223943033 U CN 223943033U CN 202520180662 U CN202520180662 U CN 202520180662U CN 223943033 U CN223943033 U CN 223943033U
- Authority
- CN
- China
- Prior art keywords
- plate
- heat dissipation
- energy storage
- blade
- housing
- 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.)
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Classifications
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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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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a heat dissipating device and energy storage equipment, wherein the heat dissipating device is detachably arranged on the energy storage equipment, the heat dissipating device comprises a shell, a bracket and a blade plate, the bracket and the blade plate are positioned in the shell, the inner shell comprises an outer shell and a cover plate, the outer shell is provided with a side plate which is opposite to the cover plate, an air inlet is formed in the side plate, an air outlet is formed in the cover plate, the bracket is positioned at the lower part of the air outlet, the blade plate is opened and closed at the air inlet, and when the blade plate is in an opened state, the side edge of the blade plate faces the bracket. When the air inlet is closed by the blade plate, dust can be prevented from entering the energy storage equipment. When the blade plate is obliquely opened, dust accumulated on the support can be blown to the air outlet, so that the dust in the shell is reduced, and the dust is prevented from entering the energy storage equipment as much as possible. Therefore, the heat dissipation device can not only ensure the efficient heat dissipation of the energy storage equipment, but also reduce the dust entering the energy storage equipment, and ensure the good operation of the energy storage equipment.
Description
Technical Field
The present utility model relates to heat dissipation technology of energy storage devices, and in particular, to a heat dissipation device and an energy storage device.
Background
An energy storage cabinet refers to a device for storing electrical energy that is capable of converting electrical energy into chemical energy and storing it for later use. The method is widely applied to the fields of renewable energy sources and electric vehicles, and is beneficial to improving the energy utilization efficiency and smoothing the power grid load.
The energy storage cabinet effectively discharges heat accumulated in the cabinet by means of the connection of the heat dissipation air duct and the heat dissipation opening, however, the design also brings a problem that external dust is easy to invade the cabinet through the heat dissipation opening and the heat dissipation air duct, and although the dustproof net is widely applied to relieve the problem of dust invasion, the blocking capability of the dustproof net on extremely fine dust particles is still insufficient, and even if the temperature inside the energy storage cabinet is low or is in a non-working state, the dust still enters the cabinet through the heat dissipation opening.
Disclosure of utility model
The utility model aims to provide a heat dissipation device and energy storage equipment, which are used for solving the defects in the prior art, ensuring high-efficiency heat dissipation of the energy storage equipment, reducing dust entering the energy storage equipment and ensuring good operation of the energy storage equipment.
In order to achieve one of the above objects, the present utility model provides a heat dissipating device comprising:
The shell is internally provided with a heat dissipation air duct, the shell comprises a shell and a cover plate, the shell is provided with a side plate which is arranged opposite to the cover plate, the side plate is provided with an air inlet, and the cover plate is provided with an air outlet;
the bracket is arranged in the shell and is positioned at the lower part of the air outlet;
The blade plate is rotatably arranged in the shell, the blade plate can be opened and closed in the air inlet, and when the blade plate is in an opened state, the side end edge of the blade plate faces the bracket.
As a further improvement of an embodiment of the present utility model, the bracket includes a connection plate connected to the cover plate and a barrier connected to the connection plate, the barrier being inclined to the connection plate, and when the louver is in an open state, an inclination angle of the louver is the same as that of the barrier.
As a further improvement of one embodiment of the utility model, a plurality of mounting frames are arranged in the shell, a plurality of brackets are arranged in the shell, the plurality of mounting frames and the brackets are alternately arranged, the mounting frames comprise a bottom plate connected with the cover plate and an extension plate connected with the bottom plate, and the side end edges of the extension plate are attached to the side plates.
As a further improvement of an embodiment of the present utility model, a dust collecting groove is disposed in the mounting frame, and an upper end edge of the dust collecting groove is flush with a lower end edge of the air outlet.
As a further improvement of an embodiment of the present utility model, the cover plate is connected with a dust screen matched with the air outlet.
As a further improvement of one embodiment of the utility model, a plurality of the blades are arranged, the blades are connected with a rotating shaft, the blades are rotatably arranged in the shell through the rotating shaft, and all the blades are commonly connected with connecting rods to realize synchronous rotation.
As a further improvement of an embodiment of the utility model, a plurality of rotating wheels are rotatably arranged in the side plate, the rotating shaft is fixedly connected to the axle center position of the rotating wheels, and the connecting rods are rotatably connected to the eccentric positions of all the rotating wheels;
The driving part is arranged in the shell and used for driving the rotating wheels to synchronously rotate, and comprises a servo motor arranged in the shell, a driving wheel connected with an output shaft of the servo motor, a driven wheel in transmission connection with the driving wheel, and a connecting rod in rotation connection with an eccentric position of the driven wheel.
As a further improvement of one embodiment of the present utility model, a cushion pad is provided on a side of the louver facing the side plate.
As a further improvement of an embodiment of the present utility model, a mounting ear plate is connected to the housing, and the cover plate is detachably fixed to the mounting ear plate.
In order to achieve one of the above objects, an embodiment of the present utility model provides an energy storage device, including the heat dissipating device, where the heat dissipating device is detachably fixed to the energy storage device, and a heat dissipating opening corresponding to the air inlet is provided on the energy storage device.
Compared with the prior art, the air inlet is sealed when the blade plate is in a vertical state, external air and dust in the shell can be blocked, the air inlet is opened when the blade plate rotates and inclines, heat in the energy storage equipment enters the shell through the air inlet and is discharged through the air outlet, and heat can be dissipated to the energy storage equipment. Because the blade is inclined to open and is towards the support, the blade guides air flow to the upper end of the support, dust accumulated on the support can be blown to the air outlet, dust in the shell is reduced, and the dust is prevented from entering the energy storage equipment as much as possible. Therefore, the heat dissipation device can not only ensure the efficient heat dissipation of the energy storage equipment, but also reduce the dust entering the energy storage equipment, and ensure the good operation of the energy storage equipment.
Drawings
FIG. 1 is an isometric view of a heat dissipating device according to the present utility model;
FIG. 2 is an exploded view of a heat dissipating device according to the present utility model;
FIG. 3 is an exploded view of a heat sink according to another aspect of the present utility model;
fig. 4 is an enlarged view of the structure of the portion a in fig. 3;
fig. 5 is a schematic diagram of an internal structure of a heat dissipating device according to the present utility model;
FIG. 6 is a cross-sectional view of a portion of a heat sink provided by the present utility model;
fig. 7 is an isometric view of a heat dissipating device provided by the present utility model.
Reference numerals:
10. The device comprises a shell, 11, a shell, 12, a cover plate, 121, an air outlet, 122, a dust screen, 13, a side plate, 131, an air inlet, 14, a mounting plate, 15, a heat dissipation air duct, 16, a mounting lug plate, 17, a mounting groove, 18, a mounting lug, 20, a bracket, 21, a connecting plate, 22, a baffle plate, 30, a mounting frame, 31, a bottom plate, 32, an extension plate, 33, a dust collection groove, 40, a blade plate, 41, a rotating shaft, 42, a rotating wheel, 43, a connecting lug plate, 44, a connecting rod, 45, a buffer pad, 50, a driving piece, 51, a servo motor, 52, a driving wheel, 53, a driven wheel, 54, a belt, 60, an energy storage cabinet, 61, a shelf, 62 and a door body.
Detailed Description
The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Terms such as "upper", "above", "lower", "below", and the like used in this embodiment, which indicate spatially relative positions, are used for convenience of description to describe one unit or feature's relationship to another unit or feature as illustrated in the figures. The term spatially relative position may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, in this embodiment, "upper", "lower", "left", "right", "horizontal" and "vertical" are all spatial relative positional relationships of the energy storage device in a normal use state.
Furthermore, unless explicitly stated and limited otherwise, the term "coupled" should be interpreted broadly, as for example, the coupling may be direct or indirect via intermediaries, and may be fixed or movable or removable or an integral connection. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the technical solutions of the present utility model will be clearly and completely described below with reference to fig. 1 to 7 of the embodiments of the present utility model.
An embodiment of the present utility model provides a heat dissipation device for dissipating heat from an energy storage device, which can also dissipate heat from other devices requiring heat dissipation. The heat dissipation device comprises a shell 10, a heat dissipation air duct 15 is formed in the shell 10, the shell 10 can be independent of the energy storage equipment and other equipment needing heat dissipation, and the shell 10 can be installed on the energy storage equipment when heat dissipation is needed.
The housing 10 includes a case 11 and a cover plate 12, and the case 11 and the cover plate 12 are connected to each other to define a chamber in which the heat dissipation duct 15 is located. The shell 11 is provided with a side plate 13 which is opposite to the cover plate 12, namely, the side plate 13 is parallel to the cover plate 12, the side plate 13 is provided with an air inlet 131, the cover plate 12 is provided with an air outlet 121, and the air inlet 131 and the air outlet 121 are all distributed in a plurality along the height direction of the shell 10 at intervals. In this embodiment, the air inlet 131 and the air outlet 121 are arranged in a staggered manner along the arrangement direction, and in other embodiments, the air inlet 131 and the air outlet 121 may be arranged flush with each other, which is not specifically limited in this embodiment.
The heat sink further includes a bracket 20, a mounting bracket 30, and a louver 40 disposed within the housing 10. The support 20 and the mounting frame 30 are correspondingly fixed on one side of the cover plate 12, and the support 20 and the mounting frame 30 are both positioned at the lower part of the air outlet 121, so that the support 20 and the mounting frame can intercept dust entering the shell 10 from the air outlet 121. The blade 40 is correspondingly disposed at one side of the side plate 13, and the blade 40 is openably closed at the air inlet 131, when the blade 40 is in an open state, a side edge of the blade 40 is disposed towards one side of the bracket 20.
When the blade plate 40 is in a vertical state, the air inlet 131 is closed, external air and dust in the shell 10 can be blocked, when the blade plate 40 rotates and inclines, the air inlet 131 is opened, heat in the energy storage equipment enters the shell 10 through the air inlet 131 and is discharged through the air outlet 121, and heat dissipation can be carried out on the energy storage equipment. Since the blade 40 is inclined to open toward the bracket 20, the blade 40 guides the air flow to the upper end of the bracket 20, so that the dust accumulated on the bracket 20 can be blown to the air outlet 121, the dust in the housing 10 is reduced, and the dust is prevented from entering the energy storage device as much as possible.
The blade 40 is provided with a plurality of matching with the air inlet 131, the blade 40 is connected with a rotating shaft 41, and the blade 40 is rotatably arranged in the shell 10 through the rotating shaft 41. In more detail, two mounting plates 14 parallel to each other are fixedly arranged in the casing 10, the blade 40 is arranged between the two mounting plates 14, the rotating wheels 42 are arranged on opposite sides of the two mounting plates 14, the two ends of the blade 40 are connected with the connecting lugs 43, one end of the rotating shaft 41 is fixedly connected with the connecting lugs 43, and the other end of the rotating shaft 41 penetrates through the mounting plates 14 and is fixedly connected with the rotating wheels 42, namely, the rotating shaft 41 is fixedly connected with the axle center position of the rotating wheels 42.
In the present embodiment, all the blades 40 can be rotated synchronously, and in order to achieve this effect, a driving member 50 for driving the rotating wheel 42 to rotate synchronously is provided in the housing 10, and the driving member 50 includes a servo motor 51 provided in the housing 10, a driving wheel 52 connected to an output shaft of the servo motor 51, a driven wheel 53 connected to the driving wheel 52 in a driving manner, and a belt 54 connected between the driving wheel 52 and the driven wheel 53 in a driving manner. In an alternative embodiment, the driving wheel 52 and the driven wheel 53 may also be provided as gears or sprockets, as long as the rotation of the driving wheel 52 drives the driven wheel 53 to rotate synchronously.
All the blades 40 are commonly connected with a link 44, and as an example, the link 44 is rotatably connected to all the eccentric positions of the rotating wheels 42, and the link 44 is rotatably connected to the eccentric position of the driven wheel 53, which is the same as the offset distance and the offset angle of the axial positions of the rotating wheels 42 and the driven wheel 53.
The servo motor 51 is started, the servo motor 51 drives the driving wheel 52 to rotate, the driving wheel 52 drives the driven wheel 53 to rotate through the belt 54, the driven wheel 53 rotates to drive the connecting rod 44 to deflect, and therefore the connecting rod 44 drives all the rotating wheels 42 to rotate, and therefore all the blades 40 can synchronously rotate and overturn, namely all the blades 40 can synchronously open and close.
The servo motor 51 is located between the two mounting plates 14, and the output shaft of the servo motor 51 passes through the mounting plates 14 to be connected with the driving wheel 52, so that the mounting structure of the driving member 50 can be more compact, and the assembly of the driving member 50 is facilitated.
In order to make the blade 40 and the air inlet 131 attach more tightly and avoid the side plate 13 interfering with the rotation of the blade 40, the outer side of the blade 40 is provided with a buffer pad 45, more specifically, when the blade 40 is in an inclined open state, the bottom of the blade 40 is connected with the buffer pad 45, the buffer pad 45 is made of deformable elastic material, and interference can be generated in the air inlet 131 in the rotation process of the wall blade 40. The upper side of the louver 40 in the open state may also be provided with a cushion 45.
As a further limitation, the number of the brackets 20 corresponds to the number of the blades 40 and the air inlets 131, and accordingly, a heat dissipation air duct 15 is formed between the air inlets 131 and the air outlets 121 adjacent to the lower side of the air inlets 131. The support 20 includes a connecting plate 21 connected to the cover plate 12 and a baffle 22 connected to the connecting plate 21, the baffle 22 is inclined to the connecting plate 21, the baffle 22 is gradually inclined from bottom to top towards one side of the side plate 13, and when dust enters from the air outlet 121, most of the dust can strike the baffle 22 under the limiting action of the baffle 22, so that the baffle 22 can retain the dust. When the louver 40 is in the open state, the louver 40 is inclined at the same angle as the barrier 22, and the side end edges of the louver 40 are adjacent to the side end edges of the barrier 22. The air flow entering the housing 10 from the air inlet 131 is concentrated to flow over the baffle 22 of the bracket 20 under the guiding action of the blade 40, so that the dust accumulated over the bracket 20 is discharged from the air outlet 121.
The mounting bracket 30 is provided with a plurality of, and a plurality of mounting brackets 30 and support 20 interval staggered arrangement, and mounting bracket 30 also is located the lower part of air outlet 121, namely in this embodiment, the quantity of air outlet 121 is about twice of air intake 131 quantity, so the setting can improve heat abstractor's ventilation heat dispersion to can also reduce the possibility that the dust gets into in the energy storage equipment from air intake 131.
The mounting bracket 30 includes the bottom plate 31 of connecting in apron 12 and connect in the extension board 32 of bottom plate 31, and the side edge laminating of extension board 32 is in curb plate 13, and extension board 32 is parallel with baffle 22, and bottom plate 31 is located the below of air exit 121, then one side of extension board 32 is located the below of air exit 121, and the opposite side is laminated with curb plate 13, and extension board 32 can be with adjacent heat dissipation wind channel 15 interval, plays the barrier effect to the dust. The installation frame 30 is internally provided with the dust collection groove 33, the upper end edge of the dust collection groove 33 is flush with the lower end edge of the air outlet 121, and dust entering the shell 10 through the air outlet 121 can be concentrated in the dust collection groove 33, so that the follow-up cleaning is convenient. The cover plate 12 is connected with a dust screen 122 matched with the air outlet 121, and the dust screen 122 can reduce the amount of dust entering the housing 10 through the air outlet 121.
As a further limitation, the cover plate 12 is detachably connected to the housing 10, the housing 10 is internally connected with the mounting ear plates 16, the mounting ear plates 16 are disposed at corner positions formed by the two mounting plates 14 and the housing 10, the mounting ear plates 16 and the cover plate 12 are respectively provided with a connecting hole, the cover plate 12 can be fixed to the housing 10 through connecting pieces such as screws or bolts, and when the interior of the housing 10 needs to be cleaned, the cover plate 12 can be conveniently detached.
In order to facilitate the installation of the heat dissipating device, the four corner positions of the housing 10 are provided with mounting grooves 17, the housing 10 is provided with mounting lugs 18 matching the mounting grooves 17, the mounting lugs 18 are provided with connecting holes, and the heat dissipating device can be fixed by using connecting pieces such as screws or bolts.
An embodiment of the utility model provides energy storage equipment, which comprises an energy storage cabinet 60, wherein a plurality of shelves 61 are fixedly arranged in the energy storage cabinet 60, energy storage structures and other components can be arranged on the shelves 61, a door body 62 is pivotally connected to the front side of the energy storage cabinet 60, and the door body 62 can be opened and closed in an opening at the front side of the energy storage cabinet 60, so that subsequent overhaul of staff is facilitated.
The rear side of the energy storage cabinet 60 opposite to the door 62 is configured as a rear plate, and a plurality of heat dissipation ports (not shown) corresponding to the air inlets 131 of the aforementioned heat dissipation device are formed in the rear plate. The heat dissipating device is detachably fixed on the rear side of the energy storage cabinet 60, and a connection hole corresponding to the mounting lug 18 can be formed on the rear plate of the energy storage cabinet 60, so that the heat dissipating device can be conveniently mounted and assembled. After the heat dissipating device is installed, the heat dissipation ports are in one-to-one correspondence with the air inlets 131. A cooling fan can be arranged in the energy storage cabinet 60, so that heat of the energy storage device during operation can be conveyed from the cooling port to the air inlet 131, and cooling of the energy storage device is achieved.
Because the heat abstractor is independent of the energy storage equipment, a buffer space for dust to enter is reserved in the heat abstractor, the dust can enter the heat abstractor first, the dust is collected in the heat abstractor, the possibility that the dust enters the energy storage equipment can be reduced, and the good operation of the energy storage equipment is ensured.
The construction, features and effects of the present utility model have been described in detail with reference to the embodiments shown in the drawings, but the above description is only a preferred embodiment of the present utility model, but the present utility model is not limited to the embodiments shown in the drawings, all changes, or modifications to the teachings of the utility model, which fall within the meaning and range of equivalents are intended to be embraced therein, are intended to be embraced therein.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520180662.5U CN223943033U (en) | 2025-02-05 | 2025-02-05 | Heat abstractor and energy storage equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520180662.5U CN223943033U (en) | 2025-02-05 | 2025-02-05 | Heat abstractor and energy storage equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223943033U true CN223943033U (en) | 2026-02-24 |
Family
ID=98818008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520180662.5U Active CN223943033U (en) | 2025-02-05 | 2025-02-05 | Heat abstractor and energy storage equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223943033U (en) |
-
2025
- 2025-02-05 CN CN202520180662.5U patent/CN223943033U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |