CN218632214U - Energy storage power supply - Google Patents
Energy storage power supply Download PDFInfo
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- CN218632214U CN218632214U CN202222536174.2U CN202222536174U CN218632214U CN 218632214 U CN218632214 U CN 218632214U CN 202222536174 U CN202222536174 U CN 202222536174U CN 218632214 U CN218632214 U CN 218632214U
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- side wall
- energy storage
- shell
- power supply
- accommodating cavity
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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
Abstract
The utility model discloses an energy storage power supply, which comprises a shell, an energy storage assembly, an air inlet device and two air outlet devices, wherein a containing cavity is formed inside the shell, and communicating ports are respectively arranged on the rear side wall, the left side wall and the right side wall of the containing cavity; the energy storage assembly is arranged in the accommodating cavity; the air inlet device is arranged on the rear side wall of the shell so as to blow air flow into a communicating port arranged on the rear side wall of the accommodating cavity; two air outlet devices are respectively arranged on the left side wall and the right side wall of the shell so as to be arranged in the communicating ports on the left side wall and the right side wall of the accommodating cavity to guide out air flow after heat exchange. The utility model discloses the lateral wall sets up a plurality of hot blast blowpipes apparatus behind the shell, makes more air inflow hold the chamber, increases heat-conducting medium and carries out the heat exchange, and a plurality of air-out devices have formed a plurality of passageways of airing exhaust with hot blast blowpipes apparatus, can be fast with the hot gas flow derivation that holds the intracavity hold the chamber outside, realize the rapid cooling to energy storage power supply shell inside.
Description
Technical Field
The utility model relates to an energy storage power supply technical field, in particular to energy storage power supply.
Background
With the development of society and the wide application of energy storage power supply, modern business life is more and more abundant, for example, self-driving travel, donkey friends, camping, etc., and the demand of people on portable energy storage power supply in the aspect of life is gradually revealed.
The structure of energy storage power supply is the outside usually and is the shell, be equipped with the battery in the shell, contravariant module and control mainboard, energy storage power supply is at the during operation, each subassembly can produce a large amount of heats in the shell, high temperature can lead to each module work unusual, can lead to the mainboard to damage or the battery explosion even, but the cooling system of present energy storage power supply is too simple at present, the passageway of airing exhaust is single, the inside heat of energy storage power supply shell can not distribute high-efficiently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an energy storage power supply aims at providing one kind and can form a plurality of passageways of airing exhaust, reduces the energy storage power supply of shell inner chamber temperature fast.
In order to achieve the above object, the utility model provides an energy storage power supply, include:
the device comprises a shell, a first fixing device and a second fixing device, wherein a containing cavity is formed in the shell, and communication ports are formed in the rear side wall, the left side wall and the right side wall of the containing cavity;
the energy storage assembly is arranged in the accommodating cavity;
the air inlet device is arranged on the rear side wall of the shell and used for blowing air flow into a communicating port arranged on the rear side wall of the accommodating cavity; and (c) a second step of,
and the two air outlet devices are respectively arranged on the left side wall and the right side wall of the shell and are arranged in the communicating ports on the left side wall and the right side wall of the accommodating cavity to guide out air flows after heat exchange.
Preferably, a suction fan is arranged in a communication port on the rear side wall of the accommodating cavity, and the air inlet device comprises the suction fan; and/or the presence of a gas in the atmosphere,
the air outlet device comprises an air outlet fan and is characterized in that the communicating openings on the left side wall and the right side wall of the accommodating cavity are internally provided with the air outlet fan, and the air outlet device comprises the air outlet fan.
Preferably, each of the communication ports is provided with a ventilation barrier.
Preferably, be equipped with first cooperation portion on the shell of intercommunication mouth department, correspondingly, be equipped with second cooperation portion on the ventilation barrier, first cooperation portion with second cooperation portion can dismantle the connection.
Preferably, one of the first fitting portion and the second fitting portion includes a snap projection, and the other includes a snap hole.
Preferably, the first matching portion and the second matching portion are correspondingly arranged to form a plurality of connection groups, and the connection groups are arranged at intervals along the circumferential direction of the communication port.
Preferably, the material of the housing comprises a rubber material.
Preferably, a partition board is arranged in the accommodating cavity to form a first accommodating space and a second accommodating space, and a plurality of vent holes are distributed in the partition board to communicate the first accommodating space with the second accommodating space;
the energy storage assembly comprises an inverter circuit board and a battery, and the inverter circuit board and the battery are respectively arranged in the first accommodating space and the second accommodating space.
Preferably, the inverter circuit board is provided with a heat sink.
Preferably, the energy storage assembly comprises a main control circuit board, the accommodating cavity is provided with a charging window on the front side wall of the accommodating cavity, the main control circuit board is connected with the shell at the position of the charging window in a front-back stacking mode, a cushion block is arranged between the main control circuit board and the shell, a heat dissipation gap is formed between the main control circuit board and the shell, and airflow after heat exchange is led out from the heat dissipation gap at the position of the charging window.
The utility model provides a in the technical scheme, the protective device comprises an outer shell, energy storage component and heat abstractor, the inside chamber that holds that is formed with of shell, energy storage component locates and holds the intracavity, the back lateral wall that holds the chamber, be equipped with the intercommunication mouth on left side wall and the right side wall so that the air flows in or flows out, heat abstractor includes hot blast blowpipe apparatus and air-out device, locate the back lateral wall of shell with a plurality of hot blast blowpipe apparatuses as required, with through holding the intercommunication mouth blast stream on the chamber back lateral wall, make air and energy storage component carry out the heat exchange, and locate the left side wall and the right side wall of shell with at least two air-out device branches, derive the hot gas flow after the heat transfer from two directions, from the hot gas flow of deriving the intercommunication mouth on chamber left side wall and the right side wall promptly, a plurality of hot blast blowpipe apparatuses make more air inflow hold the chamber, increase heat-conducting medium, a plurality of air-out devices have formed a plurality of air exhaust channels with hot blast blowpipe apparatus, can be fast outside the hot gas flow that will hold the intracavity is derived, realize the inside hot gas flow that holds the energy storage power supply shell and cool down fast.
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 an exploded view of an embodiment of an energy storage power supply provided by the present invention;
fig. 2 is a top view of the energy storage power supply of fig. 1.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1000 | Energy |
2 | |
| 1 | |
3 | |
| 11 | Containing |
4 | |
| 12 | |
5 | |
| 13 | Charging window | 6 | |
| 14 | |
7 | Master |
| 141 | |
8 | Battery with a |
| 15 | Base plate |
The objects, features and advantages of the present invention will be further described with reference to the accompanying 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 up, down, left, right, front, back \8230;) in the embodiments 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 attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating 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 addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The energy storage power supply has wide application prospect, and can be applied to occasions such as emergency communication, power rush repair, medical equipment, exploration surveying and mapping, military affairs, fire control and disaster relief, outdoor environment detection and the like, and areas with wide power shortage and the like.
With the development of society and the wide application of energy storage power supplies, modern people have more and more abundant business life, such as self-driving tour, donkey friends, camping and the like, and the demand of people on portable energy storage power supplies in the aspect of life is gradually revealed.
The structure of energy storage power supply is the outside usually and is the shell, be equipped with the battery in the shell, contravariant module and control mainboard, energy storage power supply is at the during operation, each subassembly can produce a large amount of heats in the shell, high temperature can lead to each module work unusual, can lead to the mainboard to damage or the battery explosion even, but the cooling system of present energy storage power supply is too simple at present, the passageway of airing exhaust is single, the inside heat of energy storage power supply shell can not distribute high-efficiently.
In order to solve the above problem, the utility model provides an energy storage power supply aims at providing one kind and can form a plurality of passageways of airing exhaust, reduces the energy storage power supply of shell inner chamber temperature fast, and wherein, figure 1 and figure 2 are the utility model provides a structural schematic of an embodiment of energy storage power supply.
Referring to fig. 1 to 2, the present invention provides an energy storage power supply 1000, which includes a housing 1, an energy storage assembly, an air intake device and two air outtake devices, wherein a containing cavity 11 is formed inside the housing 1, and the containing cavity 11 is provided with a communication port 12 on a rear side wall, a left side wall and a right side wall thereof; the energy storage assembly is arranged in the accommodating cavity 11; the air inlet device is arranged on the rear side wall of the shell 1 so as to blow air flow into the communication port 12 arranged on the rear side wall of the accommodating cavity 11; two the air-out device is located left side wall and the right side wall of shell 1 are in order to locate from leading out the air current after the heat transfer in the intercommunication mouth 12 on holding chamber 11 left side wall and the right side wall.
The utility model provides an among the technical scheme, an energy storage power supply is provided, including shell 1, energy storage subassembly and heat abstractor, 1 inside being formed with of shell holds chamber 11, energy storage subassembly locates hold in the chamber 11 be equipped with intercommunication mouth 12 on the back lateral wall, the left side wall and the right side wall that hold chamber 11 so that the air inflow or flow out, heat abstractor includes air inlet unit and air-out device, and will be a plurality of as required air inlet unit locates shell 1's back lateral wall, in order to pass through hold on the 11 back lateral walls of chamber intercommunication mouth 12 drum air current makes the air with energy storage subassembly carries out the heat exchange, and will at least two air-out device branch is located shell 1's left side wall and right side wall are derived the hot gas flow from two directions, promptly certainly hold on 11 left side wall and the right side wall of chamber hot gas flow after the heat transfer is derived in the intercommunication mouth 12. The utility model discloses the lateral wall sets up a plurality of hot blast blowpipe apparatus behind shell 1, makes more air inflow hold chamber 11, increases heat-conducting medium and carries out the heat exchange, and a plurality of air-out devices have formed a plurality of exhaust passage with hot blast blowpipe apparatus, can be fast with the hot gas flow derivation that holds in the chamber 11 hold outside the chamber 11, realize the rapid cooling to energy storage power supply 1000 shell 1 inside.
As shown in fig. 2, in order to rapidly reduce the temperature in the accommodating cavity 11, in an embodiment of the present invention, the air intake device includes an air exhaust fan 2, the air exhaust fan 2 is disposed in a communication port 12 on a rear side wall of the accommodating cavity 11, and can blow air outside the housing 1 into the accommodating cavity 11, so that the low-temperature air exchanges heat with the energy storage component in the accommodating cavity 11; in order to discharge the hot gas flow after exchanging the chamber 11 is in order to reduce its inside temperature, has set up the air-out device and has derived the hot gas flow in time, the air-out device includes air discharge fan 3, air discharge fan 3 is located in holding intercommunication mouth 12 on 11 left side walls in the chamber and the right side wall, can with the air flow after the heat exchange in the chamber 11 in time discharges fast hold the chamber 11, it is right to realize holding the rapid cooling in chamber 11.
In order to prevent extract air fan 2 with exhaust fan 3 leads to flabellum and filiform winding because of nothing shelters from, protects extract air fan 2 and exhaust fan 3 do not receive the damage in an embodiment of the utility model, each intercommunication mouth 12 department all is equipped with ventilation barrier 5, ventilation barrier 5 is connected through a plurality of connection groups on the shell 1 of intercommunication mouth 12 department, the connection group is followed the circumference interval of intercommunication mouth 12 is laid, makes shell 1 with it is more stable to ventilate the connection between the barrier 5, the connection group includes first cooperation portion and second cooperation portion, first cooperation portion is established on shell 1, second cooperation portion sets up on ventilation barrier 5, first cooperation portion with second cooperation portion one-to-one, and connect in order to dismantle the connected mode.
It should be noted that, first cooperation portion with the second cooperation portion can be any structure that can realize the two and can dismantle the connection, can all be the screw hole, can dismantle the connection through the bolt, also can be card protruding card jogged joint, realizes dismantling the connection through pegging graft, the utility model discloses do not do specific restriction to this. Compare in other connected modes such as threaded connection, the protruding card jogged joint of card is simpler, and does not need additional parts such as bolt, and the dismouting of being convenient for is in order to overhaul ventilation barrier 5 covers aspirating fan 2 with exhaust fan 3. Therefore, one of the first matching part and the second matching part is a clamping projection, and the other one is a clamping hole, so as to realize the detachable connection of the shell 1 and the ventilation barrier 5.
In order to guarantee that shell 1 is difficult for impaired fracture, select the material that hardness is big tough on the selected material of shell 1, can be the composite plastic material, also can be the rubber material the utility model discloses an in one embodiment, select rubber for use as the material of shell 1, make shell 1 have certain elasticity, have certain buffer capacity when receiving the collision, can not make inside energy storage subassembly receive great impact, the rubber material is insulating and waterproof in addition, can not leak electricity or receive the external current influence.
Energy storage power supply 1000 inner structure is complicated, and the energy storage subassembly rocks easily and leads to the damage, takes place the incident easily, in order to solve above-mentioned problem the utility model discloses an in one embodiment, the energy storage subassembly includes subassembly such as inverter circuit board 6 and battery 8, in order to make energy storage subassembly position stable hold the intracavity 11 and be equipped with the baffle in order to form first accommodation space and second accommodation space, will inverter circuit board 6 with battery 8 divides to locate first accommodation space with the second accommodation space makes the two receive the restraint in the space, and each subassembly is independent mutually moreover, avoids the bumping. Meanwhile, a plurality of mounting grooves are formed in the bottom plate 15 of the shell 1, the mounting grooves are communicated with the first accommodating space and the second accommodating space, the inverter circuit board 6 and the battery 8 can be mounted in the mounting grooves, and the energy storage assembly is prevented from shaking in the accommodating cavity 11 to cause damage.
It can be understood that the inverter circuit board 6 and the battery 8 are energy storage components mainly generating heat, and therefore, the first accommodating space and the second accommodating space can be disposed on the rear side wall of the accommodating cavity 11 and directly communicated with the communication port 12, and a plurality of vent holes are disposed on the partition board to communicate the first accommodating space and the second accommodating space, so as to form an air exhaust channel, so that air with a lower temperature firstly exchanges heat with the inverter circuit board 6 and the battery 8, thereby avoiding overheating and burning of the inverter circuit board 6 and avoiding overheating and explosion of the battery 8. The inverter circuit board 6 is used for converting the electric energy in the battery 8 into direct current, and generates more heat, so that the inverter circuit board 6 is also provided with a heat sink to promote heat dissipation.
The energy storage component includes main control circuit board 7, hold chamber 11 and seted up charging window 13 at its preceding lateral wall, the interface that charges of main control circuit board 7 passes through charging window 13 appears out and charges in order to peg graft, main control circuit board 7 with range upon range of connection around the shell 1 of charging window 13 department, can understand ground, air inlet device is the farthest from main control circuit board 7, slightly poor to main control circuit board 7's cooling effect, consequently, for solving this problem the utility model discloses an in an embodiment main control circuit board 7 with be equipped with the cushion between the shell 1, with main control circuit board 7 with be formed with the heat dissipation gap between the shell 1, with certainly air current after the heat dissipation gap derivation of charging window 13 department.
In order to facilitate carrying energy storage power supply 1000, in an embodiment of the utility model, shell 1 still includes upper cover 14 be equipped with recess 141 on the top plane of upper cover 14, handle 4 has been received in recess 141, handle 4 has a horizontal pole, and its both ends are buckled with one side in order to form two bracing pieces, with two the tip of bracing piece articulates in recess 141, during the use, will handle 4 follows it is in vertical state to revolve in the recess 141 to it carries to take and carry.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. An energy storage power supply, comprising:
the shell is internally provided with an accommodating cavity, and the rear side wall, the left side wall and the right side wall of the accommodating cavity are provided with communicating ports;
the energy storage assembly is arranged in the accommodating cavity;
the air inlet device is arranged on the rear side wall of the shell and used for blowing air flow into a communicating port arranged on the rear side wall of the accommodating cavity; and the number of the first and second groups,
and the two air outlet devices are respectively arranged on the left side wall and the right side wall of the shell and are arranged in the communicating ports on the left side wall and the right side wall of the accommodating cavity to guide out air flows after heat exchange.
2. The energy storage power supply according to claim 1, wherein a suction fan is arranged in the communication port on the rear side wall of the accommodating cavity, and the air inlet device comprises the suction fan; and/or the presence of a gas in the atmosphere,
the air outlet device comprises an air outlet fan and is characterized in that the communicating openings on the left side wall and the right side wall of the accommodating cavity are internally provided with the air outlet fan, and the air outlet device comprises the air outlet fan.
3. The stored energy power supply of claim 1 wherein each of said communication ports is provided with a ventilation barrier.
4. The energy storage power supply according to claim 3, wherein a first engaging portion is provided on the housing at the communication port, and correspondingly, a second engaging portion is provided on the ventilation barrier, and the first engaging portion is detachably connected to the second engaging portion.
5. The stored energy power supply of claim 4, wherein one of said first mating portion and said second mating portion includes a snap projection and the other includes a snap aperture.
6. The energy storage power supply according to claim 4, wherein the first engagement portion and the second engagement portion are correspondingly arranged as a plurality of connection groups, and the connection groups are arranged at intervals along the circumferential direction of the communication port.
7. The energy storage power supply of claim 1, wherein the material of said housing comprises a rubber material.
8. The energy storage power supply according to claim 1, wherein a partition is disposed in the accommodating cavity to form a first accommodating space and a second accommodating space, and a plurality of vent holes are disposed on the partition to communicate the first accommodating space with the second accommodating space;
the energy storage assembly comprises an inverter circuit board and a battery, and the inverter circuit board and the battery are respectively arranged in the first accommodating space and the second accommodating space.
9. The energy storage power supply according to claim 8, wherein the inverter circuit board is provided with a heat sink.
10. The energy storage power supply according to claim 1, wherein the energy storage assembly comprises a main control circuit board, a charging window is formed in a front side wall of the accommodating cavity, the main control circuit board is connected with the shell at the charging window in a front-back stacked manner, and a cushion block is arranged between the main control circuit board and the shell to form a heat dissipation gap between the main control circuit board and the shell so as to guide the heat-exchanged air flow out of the heat dissipation gap at the charging window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222536174.2U CN218632214U (en) | 2022-09-23 | 2022-09-23 | Energy storage power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222536174.2U CN218632214U (en) | 2022-09-23 | 2022-09-23 | Energy storage power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218632214U true CN218632214U (en) | 2023-03-14 |
Family
ID=85467833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222536174.2U Active CN218632214U (en) | 2022-09-23 | 2022-09-23 | Energy storage power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218632214U (en) |
-
2022
- 2022-09-23 CN CN202222536174.2U patent/CN218632214U/en active Active
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