CN219268515U

CN219268515U - Energy storage power supply

Info

Publication number: CN219268515U
Application number: CN202223318451.9U
Authority: CN
Inventors: 陈龙扣; 桂登宇; 赖玖智; 朱惠勇
Original assignee: Shenzhen Baseus Technology Co Ltd
Current assignee: Shenzhen Baseus Technology Co Ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-06-27
Anticipated expiration: 2032-12-09

Abstract

The utility model provides an energy storage power supply which comprises a shell, an energy storage assembly, an inverter assembly, a fan cover, a suction assembly and a blowing assembly, wherein the energy storage assembly, the inverter assembly, the fan cover, the suction assembly and the blowing assembly are positioned in the shell; the fan housing is arranged on the inverter component and is provided with an air inlet and an air outlet, the shell is provided with an air inlet end and an air outlet end, the air inlet end is communicated with the air inlet, and the air outlet end is communicated with the air outlet; the blowing component is used for blowing the air flow into the fan housing; the suction assembly is used for sucking out the air flow in the fan housing. Compared with the prior art, the utility model can accelerate the air circulation in the fan housing, avoid the air flow in the fan housing from being blown away and swirled, enable the hot air in the fan housing to be rapidly drawn out of the housing, better radiate heat and cool the inverter assembly, avoid the short circuit caused by overheat of the inverter assembly and the energy storage assembly, improve the radiating efficiency of the energy storage power supply, shield electromagnetic interference, greatly improve the reliability and practicality of the energy storage power supply, and be beneficial to prolonging the service life of the energy storage power supply.

Description

Energy storage power supply

Technical Field

The utility model relates to the technical field of energy storage power supplies, in particular to an energy storage power supply.

Background

With the development of economy, various kinds of abundant outdoor activities are increasingly popular with the masses, people increasingly like to use various electrical equipment outdoors, but the portable energy storage power supply in the prior art has defects, such as:

the portable energy storage power supply in the prior art has poor heat dissipation performance, the inverter in the portable energy storage power supply generates larger heat during working, the heat generated by the inverter is difficult to be emitted in time, the inverter is easy to overheat to cause short-circuit faults, the temperature of the energy storage component is easy to rise due to high-temperature conduction of the inverter, the portable energy storage power supply is damaged, and the use experience of a user is reduced.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides an energy storage power supply, and the specific technical scheme is as follows:

the energy storage power supply comprises a shell, an energy storage component, an inverter component, a fan cover, at least one suction component and at least one blowing component, wherein the energy storage component, the inverter component, the fan cover, the at least one suction component and the at least one blowing component are positioned in the shell;

the fan housing is arranged on the inverter component and is provided with at least one air inlet and at least one air outlet, the shell is provided with an air inlet end and an air outlet end, the air inlet end is communicated with the air inlet, and the air outlet end is communicated with the air outlet;

the blowing component is used for blowing external air flow into the fan housing from the air inlet; the suction assembly is used for sucking the air flow in the fan housing out of the air outlet.

In a specific embodiment, the energy storage device further comprises a support piece, wherein the support piece is covered outside the energy storage assembly and is connected with the inner wall of the shell, and the inverter assembly is arranged on the support piece;

the bottom of the fan cover is connected with the supporting piece, and the air blowing component is arranged on the supporting piece and faces the air inlet; the suction assembly is disposed on the support and toward the air outlet.

In a specific embodiment, the inverter assembly includes an electronic component, a base plate, and at least one riser;

the bottom plate is arranged on the supporting piece and parallel to the bottom surface of the shell, the vertical plate is perpendicular to the bottom plate, and the electronic components are arranged on the bottom plate and the vertical plate.

In a specific embodiment, the fan housing comprises a top plate, and a first side plate, a second side plate and a third side plate which are respectively connected with the top plate and are bent downwards relative to the top plate;

the first side plate and the third side plate are oppositely arranged, the second side plate and the vertical plate are oppositely arranged, and the side edges of the vertical plate are respectively connected with the top plate, the first side plate and the third side plate; the air inlet is arranged on the first side plate, and the air outlet is arranged on the third side plate.

In a specific embodiment, the fan housing comprises a top plate, and a first side plate, a second side plate, a third side plate and a fourth side plate which are respectively connected with the top plate and are bent downwards relative to the top plate;

the first side plate and the third side plate are arranged oppositely, the second side plate is arranged oppositely to the fourth side plate, the air inlet is arranged on the first side plate, and the air outlet is arranged on the third side plate.

In a specific embodiment, a first flanging is arranged at the top of the air inlet, and the first flanging cover is arranged on the air blowing component;

the top of air outlet is provided with the second turn-ups, the second turn-ups lid is established on the suction subassembly.

In a specific embodiment, the fan housing further comprises at least one outlet;

the outlet is arranged on the first side plate and/or the third side plate.

In a specific embodiment, the hood is made of mylar sheet material.

In a specific embodiment, the device further comprises a metal shielding cover;

the metal shielding cover is positioned in the shell and covered on the fan cover.

In a specific embodiment, the at least one air blast assembly comprises a first air blast assembly and a second air blast assembly;

the at least one air inlet comprises a first air inlet and a second air inlet, and the first air inlet and the second air inlet are arranged at intervals; the first air blowing component is arranged towards the first air inlet, and the second air blowing component is arranged towards the second air inlet.

Compared with the prior art, the utility model has the following beneficial effects:

the energy storage power supply provided by the utility model has reasonable structural design, can accelerate the air circulation in the fan housing through the combined action of the suction component and the blowing component, achieves the effect of ventilation and convection, avoids the retention of hot air in the fan housing, can also avoid the blowing and swirling of air flow in the fan housing, ensures that high-temperature air flow in the fan housing can be quickly drawn out of the housing, can better cool and dissipate heat of the inverter component, avoids short circuit caused by overheating of the inverter component and the energy storage component, can improve the heat dissipation efficiency of the energy storage power supply, can also shield electromagnetic interference, greatly improves the use reliability and functional practicality of the whole machine, and is also beneficial to prolonging the service life of the energy storage power supply.

The support piece cover is established in the outside of energy storage subassembly and is connected the inner wall of casing, and the setting of support piece can additional strengthening's intensity, makes the inner structure of casing more stable, can protect energy storage subassembly, plays the absorbing effect, can avoid energy storage subassembly to take place the skew, avoids energy storage subassembly to take place the skew in the handling and scatters the frame and lead to colliding other components and parts inside the casing, is favorable to prolonging energy storage subassembly's life, promotes user's use experience.

The bottom of the fan housing is connected with the supporting piece, so that the structural stability of the fan housing can be enhanced; the air blowing component is arranged on the supporting piece and faces the air inlet, so that the air blowing component can accurately and efficiently blow external air flow into the fan cover from the air inlet; the suction component is arranged on the support piece and towards the air outlet, so that high-temperature air flow in the fan cover can be timely drawn out of the shell by the suction component.

The riser sets up perpendicularly to the bottom plate, all is provided with electronic components on bottom plate and the riser, and bottom plate and riser pass through electronic components electric connection energy storage subassembly respectively, and the unnecessary space's in the casing occupation can effectively be reduced in the setting like this, can also be favorable to improving inverter unit's radiating efficiency.

The side edges of the vertical plates are respectively connected with the top plate, the first side plate and the third side plate; the air intake sets up on first curb plate, and the air outlet setting is on the third curb plate, and outside air current can be through in the air intake input fan housing and directly export and blow the riser from the air outlet, and the effect of keeping out the wind can be played in the setting of riser, can avoid the air current loss in the fan housing, further is favorable to accelerating the air circulation speed in the fan housing, can also improve the radiating efficiency to the riser to and improve the radiating efficiency of the electronic components on bottom plate and the riser, further improve the radiating efficiency of dc-to-ac converter subassembly. The first curb plate sets up relatively with the third curb plate, and the air intake setting is on the first curb plate, and the air outlet setting is on the third curb plate, further makes air intake and air outlet can set up relatively, and outside air current can be through in the air intake input fan housing and direct follow the air outlet output, can accelerate the air velocity in the fan housing, further improves inverter module's radiating efficiency.

The top of air intake is provided with first turn-ups, and first turn-ups lid is established on the subassembly of blowing, and first turn-ups can strengthen the structural stability of fan housing, can also play the effect of wind-guiding, makes outside air current in the direct input fan housing of subassembly through blowing, avoids the loss of outside input air current, further improves the air circulation efficiency in the fan housing. The top of air outlet is provided with the second turn-ups, and the second turn-ups lid is established on the suction subassembly, and the structural stability of fan housing can be strengthened in the setting of second turn-ups, can also play the effect of wind-guiding, makes the air current in the fan housing can be directly follow the air outlet by the suction subassembly take out outside the casing fast, further improves the air circulation efficiency in the fan housing.

The metal shielding cover is located in the shell and covers the fan cover, and the arrangement of the metal shielding cover is not only beneficial to enhancing the structural stability of the fan cover, but also can shield EMI radiation.

The at least one air inlet comprises a first air inlet and a second air inlet which are arranged at intervals; the first subassembly that bloies sets up towards first air intake, and the second subassembly that bloies sets up towards the second air intake, can increase the air current input in the fan housing, makes the steam in the fan housing can be in time replaced by the air current of follow first air intake and second air intake input fast, is favorable to improving the cooling radiating efficiency of dc-to-ac converter subassembly.

In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a first view angle structure of the energy storage power supply in embodiment 1;

FIG. 2 is a schematic diagram of a second view angle structure of the energy storage power supply in embodiment 1;

fig. 3 is a schematic view of the internal structure of the energy storage power supply in embodiment 1 at a first viewing angle;

fig. 4 is a schematic diagram of the internal structure of the energy storage power supply in embodiment 1 at a second viewing angle;

FIG. 5 is a schematic view of the structure of embodiment 1 with the energy storage power supply removed from the housing;

FIG. 6 is a schematic view of the structure of embodiment 1 with the energy storage power supply removed from the housing;

FIG. 7 is a schematic view of the structure of the removal cover of FIG. 6;

FIG. 8 is a schematic view of the first view structure of the cover in embodiment 1;

FIG. 9 is a schematic view of a second view angle structure of the cover in embodiment 1;

FIG. 10 is a schematic view showing the structure of the energy storage power supply according to embodiment 2 with the cover removed;

FIG. 11 is a schematic view of a third view angle structure of the cover in embodiment 2;

fig. 12 is a schematic view of a fourth view structure of the cover in embodiment 2.

Description of main reference numerals:

1-a housing; 2-an energy storage assembly; a 3-inverter assembly; 4-a fan housing; 5-a suction assembly; 6-a blowing component; 7-a cavity; 8-an air inlet; 9-an air outlet; 10-an air inlet end; 11-an air outlet end; 12-a support; 13-top plate; 14-a first side plate; 15-a fourth side panel; 16-a third side panel; 17-a second side panel; 18-a first flanging; 19-a second flanging; a 20-charging interface; 21-risers; 22-a bottom plate; 23-outlet; 24-a first blower assembly; 25-a second blower assembly; 26-a first air inlet; 27-a second air inlet.

Detailed Description

Example 1

As shown in fig. 1-9, the present embodiment provides an energy storage power supply, which includes a housing 1, an energy storage component 2 located in the housing 1, an inverter component 3, a fan housing 4, at least one suction component 5 and at least one blowing component 6, wherein the inverter component 3 is electrically connected to the energy storage component 2, the inverter component 3 can store external ac or direct electric energy into the energy storage component 2, the energy storage component 2 can output the internal stored electric energy to the outside through the inverter component 3, and the energy storage component 2 can be understood as a battery module.

Specifically, the housing 1 is provided with a cavity 7, the energy storage component 2, the inverter component 3, the fan housing 4, the at least one suction component 5 and the at least one blowing component 6 are all located in the cavity 7, the energy storage component 2 is optionally arranged on the bottom wall inside the housing 1, and the inverter component 3, the fan housing 4, the suction component 5 and the blowing component 6 are all optionally located above the energy storage component 2.

The fan housing 4 is covered on the inverter component 3, the fan housing 4 is provided with at least one air inlet 8 and at least one air outlet 9, the shell 1 is provided with an air inlet end 10 and an air outlet end 11, and the air inlet end 10 and the air outlet end 11 are respectively in a vent hole or grid plate structure on the side wall of the shell 1; the air inlet end 10 is communicated with the air inlet 8, and the air outlet end 11 is communicated with the air outlet 9; the blowing component 6 is used for blowing external air flow from the air inlet 8 into the fan housing 4; the suction assembly 5 is used to draw the air flow in the hood 4 out of the air outlet 9. Specifically, under the blowing action of the blowing component 6, external air is blown into the fan housing 4 through the air inlet end 10 and the air inlet 8 in sequence; under the suction action of the suction assembly 5, the hot air flow in the fan housing 4 is sequentially pulled out of the shell 1 through the air outlet 9 and the air outlet end 11.

Specifically, this embodiment structural design is reasonable, can accelerate the circulation of air in the fan housing 4 through the combined action of suction subassembly 5 and blast module 6, realize ventilation convection's effect, avoid the steam to be detained in the fan housing 4, can also avoid the air current in the fan housing 4 to be blown off and beat the vortex, make the high temperature air current in the fan housing 4 can be taken out outside the casing 1 fast, can play better forced air cooling effect to the dc-to-ac converter subassembly 3, can dispel the heat to the dc-to-ac converter subassembly 3 better, avoid the dc-to-ac converter subassembly 3 and energy storage subassembly 2 to take place the overheat and lead to the short circuit, can improve energy storage power's radiating efficiency, can also shield electromagnetic interference, reliability and the practicality of function that the complete machine used have been improved greatly, still be favorable to prolonging energy storage power's life.

In this embodiment, the support member 12 is further included, and the support member 12 may be a support plate structure; the support piece 12 is covered outside the energy storage component 2 and is connected with the inner wall of the shell 1, the support piece 12 can be in a shape like a Chinese character 'ji', the support piece 12 can be buckled on the top of the energy storage component 2 and can be extended downwards to be buckled on the side part of the energy storage component 2 and is connected with the inner wall of the shell 1; the inverter assembly 3 is arranged on the support 12 above the energy storage assembly 2. The bottom of the fan housing 4 is connected with the supporting piece 12, so that the structural stability of the fan housing 4 can be enhanced; the air blowing component 6 is arranged on the supporting piece 12 and towards the air inlet 8, so that the air blowing component 6 can accurately and efficiently blow external air flow into the fan housing 4 from the air inlet 8; the suction assembly 5 is arranged on the support 12 and towards the air outlet 9, so that the high-temperature air flow in the fan housing 4 can be timely drawn out of the housing 1 by the suction assembly 5. In a further preferred embodiment, the optional blower assembly 6 is arranged on the air inlet 8 of the hood 4 and the optional suction assembly 5 is arranged on the air outlet 9 of the hood 4.

Specifically, support piece 12's setting can additional strengthening's intensity, makes the inner structure of casing 1 more stable, can protect energy storage component 2, plays the absorbing effect, can avoid energy storage component 2 to take place the diapire of skew casing 1 inside, avoids energy storage component 2 to take place the skew in the handling and scatters the frame and lead to colliding other components and parts of casing 1 inside, is favorable to prolonging energy storage component 2's life, promotes user's use experience.

In this embodiment, the fan housing 4 includes a top plate 13, and a first side plate 14, a second side plate 17, a third side plate 16, and a fourth side plate 15 that are respectively connected to the top plate 13 and are bent downward with respect to the top plate 13; the first side plate 14 and the third side plate 16 are oppositely arranged, the second side plate 17 is oppositely arranged relative to the fourth side plate 15, the air inlet 8 is arranged on the first side plate 14, and the air outlet 9 is arranged on the third side plate 16.

It can be understood that the air inlet 8 and the air outlet 9 are respectively arranged on two opposite side plates of the fan housing 4, and external air flow can be input into the fan housing 4 through the air inlet 8 and directly output from the air outlet 9 on the opposite side plates, so that the air circulation speed in the fan housing 4 can be accelerated, the better air cooling effect can be achieved on the inverter assembly 3, and the heat dissipation efficiency of the inverter assembly 3 is further improved.

Specifically, the first side plate 14, the second side plate 17, the third side plate 16 and the fourth side plate 15 are respectively bent downwards relative to the top plate 13 and are optionally perpendicular to the top plate 13, the first side plate 14, the second side plate 17, the third side plate 16 and the fourth side plate 15 are respectively connected in sequence, and bottoms of the first side plate 14, the second side plate 17, the third side plate 16 and the fourth side plate 15 are respectively connected or abutted to the supporting piece 12.

In this embodiment, the lengths of the first side plate 14 and the third side plate 16 are the same, the lengths of the second side plate 17 and the fourth side plate 15 are the same, and the lengths of the first side plate 14 are smaller than the lengths of the second side plate 17 and the fourth side plate 15, that is, the lengths of the third side plate 16 are also smaller than the lengths of the second side plate 17 and the fourth side plate 15, so that the overall shape of the fan housing 4 forms a rectangular parallelepiped shape.

In the embodiment, a first flanging 18 is arranged at the top of the air inlet 8, and the first flanging 18 can be optionally adhered and fixed on the air blowing component 6; the top of the air outlet 9 is provided with a second flanging 19, and the second flanging 19 can be optionally adhered and fixed on the suction assembly 5. It will be appreciated that the blower assembly 6 is arranged on the support 12 at the air inlet 8 and supports the first flange 18, and that the suction assembly 5 is arranged on the support 12 at the air outlet 9 and supports the second flange 19.

Specifically, the first flange 18 can enhance structural stability of the fan housing 4, and can also play a role in guiding air, so that external air flow is directly input into the fan housing 4 through the air blowing component 6, loss of external input air flow is avoided, and air circulation efficiency in the fan housing 4 is further improved.

Specifically, the arrangement of the second flange 19 can enhance the structural stability of the fan housing 4, and can also play a role in guiding air, so that air flow in the fan housing 4 can be directly and rapidly extracted from the air outlet 9 out of the housing 1 by the suction assembly 5, and the air circulation efficiency in the fan housing 4 is further improved.

In this embodiment, the first flange 18 is disposed on the first side plate 14 and is bent upward relative to the first side plate 14; the second flange 19 is disposed on the third side plate 16 and is bent upward with respect to the third side plate 16.

In particular, the first flange 18 may alternatively be parallel to the top panel 13, it being understood that the first flange 18 is perpendicular to the first side panel 14. The second flange 19 may optionally be parallel to the top panel 13, it being understood that the second flange 19 is perpendicular to the third side panel 16. The space inside the shell 1 is effectively utilized by the arrangement of the first flanging 18 and the second flanging 19, occupation of other spaces is avoided, structural stability of the fan housing 4 can be enhanced, the large caliber can be reserved between the air inlet 8 and the air outlet 9, and air inlet 8 and air outlet 9 are facilitated.

In this embodiment, the charging interface 20 is further included, and the charging interface 20 is disposed on the housing 1 and is disposed near the fourth side plate 15.

In this embodiment, the inverter assembly includes a base plate 22 and electronic components, and the base plate 22 may be a circuit board; the electronic components are disposed on the bottom plate 22 and electrically connected to the energy storage assembly 2, and the bottom plate 22 is electrically connected to the energy storage assembly 2 through the electronic components.

In this embodiment, the inverter assembly 3 further comprises at least one outlet 23, and has a circuit; the outlet 23 is provided on the first side plate 14 and/or the third side plate 16; the optional outlet 23 of this embodiment is disposed on the third side plate 16, so that a line can pass through the outlet 23 to electrically connect the inverter assembly 3 and other elements inside the housing 1.

In this embodiment, the fan housing 4 is made of mylar sheet material.

In this embodiment, the device further comprises a metal shielding case (not shown in the figure); the metal shielding cover is located in the shell and covers the fan cover 4, the optional metal shielding cover is arranged on the supporting piece 12 and covers the fan cover 4, the shape of the metal shielding cover is optionally the same as that of the fan cover 4, and the arrangement of the metal shielding cover is not only beneficial to enhancing the structural stability of the fan cover 4, but also can shield EMI radiation.

In this embodiment, the at least one air blowing assembly 6 comprises a first air blowing assembly 24 and a second air blowing assembly 25; the at least one air inlet 8 comprises a first air inlet 26 and a second air inlet 27, and the first air inlet 26 and the second air inlet 27 are arranged at intervals. The first subassembly 24 that bloies is located first air intake 26 department and sets up towards first air intake 26, the second subassembly 25 that bloies is located second air intake 27 department and sets up towards second air intake 27, set up like this and can increase the air current input in the fan housing 4, make the steam in the fan housing 4 can in time be replaced by the air current of follow first air intake 26 and second air intake 27 input fast, promptly, the steam of follow first air intake 26 and second air intake 27 input can replace the steam in the fan housing 4 fast, and through the combined action of first subassembly 24 of bloies, the second subassembly 25 of bloies and the suction subassembly 5 can export the steam in the fan housing 4 fast, in order to realize the circulation of air in the fan housing 4, strengthen energy storage power's cooling radiating efficiency.

Alternatively, the number of the optional air blowing assemblies 6 in the present embodiment is 2, namely, the first air blowing assembly 24 and the second air blowing assembly 25, and the first air blowing assembly 24 and the second air blowing assembly 25 are optionally arranged on the supporting member 12; the number of the optional air inlets 8 is 2, namely a first air inlet 26 and a second air inlet 27, and the first air inlet 26 and the second air inlet 27 are respectively located on the first side plate 14 and are arranged at intervals. The number of the optional suction assemblies 5 in the embodiment is 1, and the suction assemblies 5 are arranged on the supporting piece 12; the number of selectable air outlets 9 is 1, and the selectable air outlets 9 are disposed on the third side plate 16 and are disposed opposite to the first air inlet 26 and the second air inlet 27.

In this embodiment, the device further comprises a fastener; the fastener is configured to be threaded onto the housing 4 and connect to the inverter assembly 3 for securing the housing 4 to the inverter assembly 3.

Specifically, the fastener is optionally a threaded member, threaded holes are formed in the fan housing 4 and the inverter assembly 3, and threaded holes are formed in the top plate 13 in the optional fan housing 4, and the threaded member is threaded through the threaded holes and is in threaded engagement with the threaded holes, so that the fan housing 4 is more firmly and firmly mounted in the casing 1.

Compared with the prior art, the energy storage power supply that this embodiment provided, structural design is reasonable, can accelerate the circulation of air in the fan housing through the combined action of suction subassembly and subassembly of blowing, realize ventilation convection's effect, avoid the steam to be detained in the fan housing, can also avoid the air current in the fan housing to be blown off and beat the vortex, make the high temperature air current in the fan housing can be taken out outside the casing fast, can dispel the heat to the dc-to-ac converter subassembly better, avoid inverter subassembly and energy storage subassembly to take place overheated and lead to the short circuit, can improve energy storage power supply's radiating efficiency, can also shield electromagnetic interference, the reliability that the complete machine used and the practicality of function have been improved greatly, still be favorable to prolonging energy storage power supply's life.

The bottom of the fan housing is connected with the supporting piece, so that the structural stability of the fan housing can be enhanced; the air blowing component is arranged on the supporting piece and faces the air inlet, so that the air blowing component can accurately and efficiently blow external air flow into the fan cover from the air inlet; the suction component is arranged on the support piece and towards the air outlet, so that high-temperature air flow in the fan cover can be timely drawn out of the shell by the suction component. The first curb plate sets up relatively with the third curb plate, and the air intake setting is on the first curb plate, and the air outlet setting is on the third curb plate, further makes air intake and air outlet can set up relatively, and outside air current can be through in the air intake input fan housing and direct follow the air outlet output, can accelerate the air velocity in the fan housing, further improves inverter module's radiating efficiency.

The top of air intake is provided with first turn-ups, and first turn-ups lid is established on the subassembly of blowing, and first turn-ups can strengthen the structural stability of fan housing, can also play the effect of wind-guiding, makes outside air current in the direct input fan housing of subassembly through blowing, avoids the loss of outside input air current, further improves the air circulation efficiency in the fan housing. The top of air outlet is provided with the second turn-ups, and the second turn-ups lid is established on the suction subassembly, and the structural stability of fan housing can be strengthened in the setting of second turn-ups, can also play the effect of wind-guiding, makes the air current in the fan housing can be directly follow the air outlet by the suction subassembly take out outside the casing fast, further improves the air circulation efficiency in the fan housing. The cover is arranged to fix and cover the first flanging and the second flanging on the blowing component, and can be fixed in other various modes such as viscose, screws and the like.

The first flanging is arranged on the first side plate and is bent upwards relative to the first side plate; the second flanging is arranged on the third side plate and is bent upwards relative to the third side plate. The space inside the shell is effectively utilized, the structural stability of the fan cover is enhanced, and the air inlet and the air outlet can keep larger caliber.

The fastener is configured to be disposed through the housing and to connect to the inverter assembly for securing the housing to the inverter assembly such that the housing is more securely and more securely mounted within the housing.

Example 2

As shown in fig. 10 to 12, this embodiment provides an energy storage power supply, and is mainly different from embodiment 1 in that:

in this embodiment, the inverter assembly 3 includes an electronic component, a bottom plate 22, and at least one riser 21; the bottom plate 22 sets up on support piece 12 and be on a parallel with the bottom surface of casing 1, and riser 21 perpendicular to bottom plate 22 sets up, all is provided with electronic components on bottom plate 22 and the riser 21, and bottom plate 22 and riser 21 pass through electronic components electric connection energy storage subassembly 2 respectively, if all set up electronic components on bottom plate 22, the occupation area on the horizontal direction of bottom plate 22 will increase with the trend, is unfavorable for energy storage power's inner space to arrange like this. In this application, increased riser 21 on bottom plate 22, reduced the area that occupies the horizontal direction to electronic components on bottom plate 22, the riser 21 each other do not influence, make full use of the heat dissipation wind channel, increased radiating efficiency. The arrangement can effectively reduce the occupation of redundant space in the shell 1, and can also be beneficial to improving the heat dissipation efficiency of the inverter assembly 3. In addition, the bottom plate 22 and the riser 21 in the inverter assembly 3 of the present application are both referred to as circuit boards.

In this embodiment, the fan housing 4 includes a top plate 13, and a first side plate 14, a second side plate 17, and a third side plate 16 that are respectively connected to the top plate 13 and are bent downward with respect to the top plate 13; the first side plate 14 and the third side plate 16 are arranged oppositely, the second side plate 17 and the vertical plate 21 are arranged oppositely, and the side edges of the vertical plate 21 are respectively connected with the top plate 13, the first side plate 14 and the third side plate 16; the air inlet 8 is arranged on the first side plate 14, and the air outlet 9 is arranged on the third side plate 16.

Specifically, the external air flow can be input into the fan housing 4 through the air inlet 8 and directly output from the air outlet 9 and blow to the riser 21, the riser 21 replaces the fourth side plate 15 in the above embodiment, the riser 21 and other side edges form an integral sealed air channel, the air flow loss in the fan housing 4 can be avoided, the air circulation speed in the fan housing 4 can be further improved, the heat dissipation efficiency of the riser 21 can be further improved, and the heat dissipation efficiency of the bottom plate 22 and the electronic components on the riser 21 can be further improved, and the heat dissipation efficiency of the inverter assembly 3 is further improved. And the design cost is lower, so that the installation is more convenient.

In embodiment 1, the fan housing 4 includes a top plate 13, and a first side plate 14, a second side plate 17, a third side plate 16, and a fourth side plate 15 that are respectively connected to the top plate 13 and are provided to be bent downward with respect to the top plate 13; the first side plate 14 and the third side plate 16 are arranged oppositely, the second side plate 17 is arranged oppositely to the fourth side plate 15, the air inlet 8 is arranged on the first side plate 14, and the air outlet 9 is arranged on the third side plate 16.

And thus differs from the present embodiment.

Other features of this embodiment are the same as those of embodiment 1, and will not be described again.

Those skilled in the art will appreciate that the drawing is merely a schematic illustration of a preferred implementation scenario and that the modules or flows in the drawing are not necessarily required to practice the utility model.

Those skilled in the art will appreciate that modules in an apparatus in an implementation scenario may be distributed in an apparatus in an implementation scenario according to an implementation scenario description, or that corresponding changes may be located in one or more apparatuses different from the implementation scenario. The modules of the implementation scenario may be combined into one module, or may be further split into a plurality of sub-modules.

The above-mentioned inventive sequence numbers are merely for description and do not represent advantages or disadvantages of the implementation scenario.

The foregoing disclosure is merely illustrative of some embodiments of the utility model, and the utility model is not limited thereto, as modifications may be made by those skilled in the art without departing from the scope of the utility model.

Claims

1. Energy storage power, its characterized in that:

the device comprises a shell, an energy storage component, an inverter component, a fan cover, at least one suction component and at least one blowing component, wherein the energy storage component, the inverter component, the fan cover, the at least one suction component and the at least one blowing component are positioned in the shell;

2. The energy storage power supply of claim 1, wherein:

the inverter assembly is arranged on the support piece, and the support piece is covered outside the energy storage assembly and is connected with the inner wall of the shell;

3. The energy storage power supply of claim 2, wherein:

the inverter assembly comprises an electronic component, a bottom plate and at least one vertical plate;

4. A power storage source according to claim 3, wherein:

the fan cover comprises a top plate, a first side plate, a second side plate and a third side plate, wherein the first side plate, the second side plate and the third side plate are respectively connected with the top plate and are bent downwards relative to the top plate;

5. The energy storage power supply of claim 2, wherein:

the fan cover comprises a top plate, and a first side plate, a second side plate, a third side plate and a fourth side plate which are respectively connected with the top plate and are bent downwards relative to the top plate;

6. The energy storage power supply of claim 1, wherein:

the top of the air inlet is provided with a first flanging, and the first flanging cover is arranged on the blowing component;

7. The energy storage power supply of claim 5, wherein:

the fan housing further comprises at least one outlet;

the outlet is arranged on the first side plate and/or the third side plate.

8. The energy storage power supply of claim 1, wherein:

the fan housing is made of Mylar sheet materials.

9. The energy storage power supply of claim 1, wherein:

the metal shielding cover is also included; the metal shielding cover is positioned in the shell and covered on the fan cover.

10. The energy storage power supply of claim 1, wherein:

the at least one air blowing assembly includes a first air blowing assembly and a second air blowing assembly;