CN213401417U

CN213401417U - Portable energy storage box of large-capacity electric automobile

Info

Publication number: CN213401417U
Application number: CN202022727212.3U
Authority: CN
Inventors: 贺升
Original assignee: Guangzhou Fengjiu New Energy Technology Co ltd
Current assignee: Guangzhou Fengjiu New Energy Technology Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-06-08
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a portable energy storage box of large capacity electric automobile relates to electric automobile energy storage box technical field, and is heavier for solving current electric automobile energy storage box weight, leads to the user inconvenient carrying in handling, has increased user's intensity of labour's problem. The bottom of machine case is provided with first dead slot, the rear end of first dead slot is provided with the slot rolling, two the gyro wheel is all installed to the inside of slot rolling, the both ends of gyro wheel all are provided with the pivot, the carrying handle is installed to one side of machine case, the top of machine case is provided with the second dead slot, the internally mounted of second dead slot has the handle, the internally mounted of machine case has the installation shell, the internally mounted of installation shell has the battery module, control module is installed to the top of battery module, the internally mounted of machine case front end has the power display, one side of power display is provided with the joint, power display's opposite side is provided with the button.

Description

Portable energy storage box of large-capacity electric automobile

Technical Field

The utility model relates to an electric automobile energy storage box technical field specifically is a portable energy storage box of large capacity electric automobile.

Background

The electric automobile is driven by a motor to run by taking a vehicle-mounted power supply as power. The system is widely used due to the characteristics of environmental protection, safety, high cost performance, low vehicle purchasing cost, high value retention rate and the like. Electric energy is the main energy source of electric vehicles. In order to extend the driving distance of the electric vehicle and avoid the electric vehicle from being short of power during driving, an energy storage tank is usually arranged on the vehicle for standby application.

However, the existing energy storage box for the electric automobile is heavy in weight, so that a user is inconvenient to carry in the carrying process, the labor intensity of the user is increased, the existing requirements are not met, and the portable energy storage box for the large-capacity electric automobile is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable energy storage box of large capacity electric automobile to the electric automobile energy storage box weight who proposes in solving above-mentioned background is heavier, leads to the user inconvenient carrying in handling, has increased user's intensity of labour's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a portable energy storage box of a large-capacity electric automobile comprises a machine case, wherein a first empty groove is formed in the bottom end of the machine case, a rolling groove is formed in the rear end of the first empty groove, two rolling grooves are formed in the rolling groove, idler wheels are mounted inside the two rolling grooves, rotating shafts are arranged at two ends of each idler wheel, extend into the machine case and are rotatably connected with the machine case through bearings, a carrying handle is mounted on one side of the machine case and is connected with the machine case through rivets, a second empty groove is formed in the top end of the machine case, a handle is mounted inside the second empty groove, the rear end of the handle is rotatably connected with the machine case through a damping rotating shaft, an installation shell is mounted inside the machine case, a battery module is mounted inside the installation shell, a control module is mounted above the battery module, an electric quantity display is mounted inside the front end of the machine case, a joint is arranged on one side of the electric quantity display, and the joint is electrically connected with the battery module, the button is arranged on the other side of the electric quantity display, and the battery module, the electric quantity display and the button are electrically connected with the control module.

Preferably, the four corners of the case and the mounting shell are respectively provided with a damping block, and the damping blocks are connected with the case and the mounting shell in a gluing manner.

Preferably, solar panel is installed to the below of electric quantity display, and solar panel's rear end embedding machine case inside to pass through the screw connection with the machine case, solar panel and battery module electric connection.

Preferably, the rear end of the case is provided with a mounting groove, a cover plate is mounted in the mounting groove and connected with the case through screws, and two cooling fans are mounted in the cover plate.

Preferably, a protective cover is installed behind the heat radiation fan, and the protective cover is connected with the cover plate through screws.

Preferably, the front end and the two sides of the mounting shell are both provided with elongated slots, and the elongated slots are provided with a plurality of elongated slots.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a bottom of machine case sets up first dead slot, the rear end of first dead slot sets up two rolling slots, the inside gyro wheel of rolling slot, the bottom of gyro wheel does not paste with ground mutually, its rear end extends to the outside of rolling slot, top through the machine case sets up the second dead slot, the internally mounted handle of second dead slot, when making the whole vertical placing of machine case, machine bottom surface and ground paste mutually, can make the device stably place, when making the machine case incline backward, gyro wheel and ground contact, rethread pulling handle, make things convenient for the holistic removal of machine case promptly, conveniently carry the energy storage box from this, the intensity of labour that needs to pay out when effectively having reduced the user and carrying the energy storage box, a side-mounting carrying handle through the machine case, can make the energy storage box transversely place through the carrying handle, and it is more laborsaving when carrying the energy storage box.

2. The utility model discloses a front end installation solar panel of energy storage box, solar panel and battery module electric connection, solar panel can absorb solar energy to convert solar energy into the electric energy and carry and store in the battery module, thereby make the bin can charge by oneself daytime, guarantee the sufficiency of energy storage box energy storage, also environmental protection very simultaneously, the battery module comprises the polylith battery, has effectively improved the power storage volume of energy storage box.

3. The utility model discloses an internally mounted installation shell of quick-witted case, battery module are fixed inside the installation shell, and four corners between installation shell and the quick-witted case set up the snubber block, and the snubber block adopts the rubber material, has high damping characteristic, can play good shock attenuation, buffering effect, and then can improve the guard action to battery module, prolongs battery module's life.

Drawings

Fig. 1 is a schematic view of the overall internal structure of the present invention;

FIG. 2 is a diagram of the connection relationship between the cover plate and the case of the present invention;

FIG. 3 is an overall front view of the present invention;

fig. 4 is a rear view of the mounting case of the present invention.

In the figure: 1. a chassis; 2. mounting a shell; 21. a long groove; 3. a battery module; 4. a control module; 5. a first empty slot; 6. rolling a groove; 7. a roller; 8. a carrying handle; 9. a damper block; 10. a second empty slot; 11. a handle; 12. a solar panel; 13. mounting grooves; 14. a cover plate; 15. a heat radiation fan; 16. a protective cover; 17. an electric quantity display; 18. a joint; 19. a button.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a portable energy storage box of a large-capacity electric automobile comprises a machine case 1, wherein a first empty groove 5 is arranged at the bottom end of the machine case 1, rolling grooves 6 are formed in the rear end of the first empty groove 5, two rolling grooves 6 are formed in each rolling groove 6, idler wheels 7 are arranged inside each rolling groove 6, rotating shafts are arranged at two ends of each idler wheel 7, each rotating shaft extends into the machine case 1 and is rotatably connected with the machine case 1 through a bearing to realize flexible rotation of each idler wheel 7, a lifting handle 8 is arranged on one side of the machine case 1, each lifting handle 8 is connected with the machine case 1 through a rivet and is firm in connection and good in vibration resistance, a second empty groove 10 is arranged at the top end of the machine case 1, a handle 11 is arranged inside the second empty groove 10, the rear end of the handle 11 is rotatably connected with the machine case 1 through a damping rotating shaft to realize flexible rotation of the handle 11 and can be stopped along with rotation, a shell 2 is arranged inside the machine case 1, a battery, control module 4 is installed to battery module 3's top, the internally mounted of 1 front end of quick-witted case has electric quantity display 17, one side of electric quantity display 17 is provided with joint 18, and joint 18 and 3 electric connection of battery module, electric quantity display 17's opposite side is provided with button 19, battery module 3, electric quantity display 17 and button 19 and control module 4 electric connection, realize unified data ization regulation and control, electric quantity display 17 also with 3 electric connection of battery module, can show the storage electric quantity of battery module 3 in real time.

Further, the snubber blocks 9 are all installed to four corners of quick-witted case 1 and installation shell 2, have good antidetonation effect, and snubber blocks 9 and quick-witted case 1 are connected with installation shell 2 cementing, and joint strength is high, and the junction is frivolous stealthy.

Further, solar panel 12 is installed to the below of electric quantity display 17, and solar panel 12's rear end embedding machine case 1's inside to pass through the screw connection with machine case 1, solar panel 12 and battery module 3 electric connection realize the transport of electric energy.

Further, the rear end of machine case 1 is provided with mounting groove 13, the internally mounted of mounting groove 13 has apron 14, and apron 14 passes through bolted connection with machine case 1, the internally mounted of apron 14 has radiator fan 15, and radiator fan 15 installs two, through the high-speed rotatory air current that produces of radiator fan 15, but machine case 1 and the inside high-temperature gas of installation shell 2 arrange to machine case 1's outside, play good radiating effect, avoid battery module 3 and control module 4 to receive high temperature to influence to take place to damage.

Further, a protective cover 16 is installed behind the heat dissipation fan 15, the protective cover 16 is connected with the cover plate 14 through screws, the connection mode is simple, the installation technology content is low, and meanwhile, the disassembly and the assembly are convenient.

Furthermore, the front end and the two sides of the mounting shell 2 are provided with the long grooves 21, and the long grooves 21 are provided with a plurality of long grooves 21, so that on one hand, ventilation and heat dissipation are facilitated, on the other hand, the used materials of the mounting shell 2 can be reduced, further, the manufacturing cost is reduced, and the light weight of the mounting shell 2 is realized.

The working principle is as follows: when in use, the handle 11 is held by hand and rotated by applying force, and the handle 11 is rotated out from the second hollow groove 10, so that the handle 11 and the case 1 are in a vertical state. And then, the machine case 1 is inclined backwards by applying force, the two rollers 7 at the rear end of the bottom of the machine case 1 are in contact with the ground, the handle 11 is pulled by applying force, the rollers 7 roll on the ground under the stress, the energy storage box is moved, the labor intensity required for carrying the energy storage box is effectively reduced, and the portability of the energy storage box is improved. After the energy storage box is moved to a proper position, the case 1 is vertically placed, and the bottom surface of the case 1 is attached to the ground, so that the energy storage box can be stably placed. Handle 8 is held to the hand, enables energy storage box and transversely places, makes energy storage box's gravity distribution average, and then can be more laborsaving when lifting energy storage box. The solar panels 12 receive solar energy during the daytime and convert the solar energy into electric energy to be transmitted to the battery module 3 for storage. When electric automobile's electric energy is not enough, electric wire one end is connected with joint 18, and the other end is connected with electric automobile, presses button 19, and control module 4 control battery module 3 supplies power for electric automobile. Set up snubber block 9 through four corners between installation shell 2 and the quick-witted case 1, snubber block 9 adopts the rubber material, has high damping characteristic, can play good shock attenuation, buffering effect, and then can improve the guard action to battery module 3, extension battery module 3's life.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a portable energy storage case of large capacity electric automobile, includes quick-witted case (1), its characterized in that: the bottom of the case (1) is provided with a first empty groove (5), the rear end of the first empty groove (5) is provided with two rolling grooves (6), rollers (7) are arranged in the two rolling grooves (6), rotating shafts are arranged at two ends of each roller (7), extend into the case (1) and are rotatably connected with the case (1) through bearings, a lifting handle (8) is installed at one side of the case (1), the lifting handle (8) is connected with the case (1) through rivets, a second empty groove (10) is arranged at the top end of the case (1), a handle (11) is installed inside the second empty groove (10), the rear end of the handle (11) is rotatably connected with the case (1) through a damping rotating shaft, an installation shell (2) is installed inside the case (1), and a battery module (3) is installed inside the installation shell (2), control module (4) are installed to the top of battery module (3), the internally mounted of quick-witted case (1) front end has electric quantity display (17), one side of electric quantity display (17) is provided with joint (18), and connects (18) and battery module (3) electric connection, the opposite side of electric quantity display (17) is provided with button (19), battery module (3), electric quantity display (17) and button (19) and control module (4) electric connection.

2. A large capacity electric automobile portable energy storage box according to claim 1, characterized in that: shock-absorbing blocks (9) are installed at four corners of the case (1) and the installation shell (2), and the shock-absorbing blocks (9) are connected with the case (1) and the installation shell (2) in a bonding mode.

3. A large capacity electric automobile portable energy storage box according to claim 1, characterized in that: solar panel (12) are installed to the below of electric quantity display (17), and the inside of rear end embedding quick-witted case (1) of solar panel (12) to pass through the screw connection with quick-witted case (1), solar panel (12) and battery module (3) electric connection.

4. A large capacity electric automobile portable energy storage box according to claim 1, characterized in that: the rear end of machine case (1) is provided with mounting groove (13), the internally mounted of mounting groove (13) has apron (14), and apron (14) pass through bolted connection with machine case (1), the internally mounted of apron (14) has radiator fan (15), and radiator fan (15) install two.

5. A large capacity electric automobile portable energy storage box according to claim 4, characterized in that: a protective cover (16) is installed behind the heat dissipation fan (15), and the protective cover (16) is connected with the cover plate (14) through screws.

6. A large capacity electric automobile portable energy storage box according to claim 1, characterized in that: the front end and two sides of the mounting shell (2) are provided with elongated slots (21), and the elongated slots (21) are provided with a plurality of elongated slots.