CN213501902U

CN213501902U - Electric automobile treasured that charges

Info

Publication number: CN213501902U
Application number: CN202022111631.4U
Authority: CN
Inventors: 黄耀辉; 张明强
Original assignee: Sunwoda Electronic Co Ltd
Current assignee: Sunwoda Electronic Co Ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-06-22
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses an electric automobile charger, which comprises a shell, a cooling fan and a charging module, wherein the shell is provided with a first side part and a second side part which are arranged oppositely, the first side part is provided with an air inlet part, the second side part is provided with an air outlet part, and an air channel which is communicated with the air inlet part and the air outlet part is limited in the shell; the heat radiation fan is arranged in the shell and is positioned in the air channel; the charging module comprises a rechargeable battery and a charging assembly, the rechargeable battery is arranged in the shell, and the charging assembly is electrically connected with the rechargeable battery and used for charging the electric automobile. The external cold air flows into the air duct through the air inlet part under the action of the cooling fan, so that the rechargeable battery is cooled; meanwhile, the hot air in the shell is discharged to the outside of the shell through the air outlet part, so that the air in the shell can be replaced. By adopting the above mode, rechargeable battery can keep microthermal state for a long time to make rechargeable battery can be difficult for being damaged, and then extension rechargeable battery's life.

Description

Electric automobile treasured that charges

Technical Field

The utility model belongs to the technical field of the battery technique and specifically relates to an electric automobile treasured that charges is related to.

Background

Among the correlation technique, electric automobile's removal is charged precious including the casing and is charged the module, and the module that charges sets up in the casing for electric automobile's charging. When the treasured use charges, the module that charges can produce a large amount of heats, and the closed setting of precious casing that charges of current removal, it is relatively poor to charge precious radiating effect to lead to charging precious life shorter.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an electric automobile treasured that charges can prolong electric automobile precious life that charges.

According to the utility model discloses an electric automobile treasured that charges, include:

the air conditioner comprises a shell, a fan and a control device, wherein the shell is provided with a first side part and a second side part which are arranged oppositely, the first side part is provided with an air inlet part, the second side part is provided with an air outlet part, and an air channel communicated with the air inlet part and the air outlet part is limited in the shell;

the heat dissipation fan is arranged in the shell and is positioned in the air channel;

the charging module comprises a rechargeable battery and a charging assembly, wherein the rechargeable battery is arranged in the air duct, and the charging assembly is electrically connected with the rechargeable battery and used for charging the electric automobile.

According to the utility model discloses electric automobile treasured that charges has following technological effect at least: when the charger is used, the heat dissipation fan starts to work, and external cold air flows into the air channel in the shell through the air inlet part under the action of the heat dissipation fan, so that the rechargeable battery is cooled; meanwhile, the hot air in the shell is discharged to the outside of the shell through the air outlet part, so that the air in the shell can be replaced. By adopting the above mode, rechargeable battery can keep microthermal state for a long time to make rechargeable battery can be difficult for being damaged, and then extension rechargeable battery's life.

According to the utility model discloses a some embodiments, the air inlet portion with the inboard of air-out portion all is provided with dustproof panel.

According to some embodiments of the utility model, dust faceplate is dustproof cotton.

According to some embodiments of the utility model, the casing can be dismantled to connect and be used for compressing tightly the piece that compresses tightly at dustproof cotton border.

According to the utility model discloses a some embodiments, rechargeable battery has at least two, and is a plurality of rechargeable battery sets up side by side in the casing, and is a plurality of rechargeable battery's tip all moves towards air inlet portion.

According to the utility model discloses a some embodiments, first lateral part with the second lateral part all is provided with the installing port, the air inlet portion with the air-out portion be set up in the shutter of installing port.

According to some embodiments of the invention, the charging assembly comprises: the charging lead is electrically connected with the rechargeable battery; and the charging gun is electrically connected with the charging wire.

According to some embodiments of the utility model, the casing is injectd and is used for depositing the wire that charges with the chamber of depositing of rifle charges, it has the closing cap that is used for sealing to articulate on the casing deposit the chamber.

According to some embodiments of the utility model, it is provided with first fastener and second fastener to deposit the chamber, the wire that charges twine in first fastener, the rifle joint that charges in the second fastener.

According to some embodiments of the present invention, further comprising: the detection module is arranged on the shell and used for monitoring fault information and charging and discharging information of the electric automobile; the display screen set up in the casing, with the detection module is connected, is used for showing the testing result information of detection module.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic overall structure diagram of a power bank according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a charging assembly according to an embodiment of the present invention;

FIG. 3 is a schematic flow diagram of a cooling gas according to an embodiment of the present invention;

fig. 4 is an exploded schematic view of the charger according to the embodiment of the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 4;

fig. 6 is a schematic structural diagram of a detection module according to an embodiment of the present invention.

Reference numerals:

the air conditioner comprises a shell 100, a storage cavity 110, a first clamping piece 111, a second clamping piece 112, a closed cover 120, an air inlet part 130, an air outlet part 140, a heat radiation fan 150, a side plate 160 and a mounting opening 161;

a charging module 200, a rechargeable battery 210, a charging assembly 220, a charging wire 221, and a charging gun 222;

the blind 300, the dustproof panel 310, the dustproof cotton 311, the fixing piece 320, the frame 321 and the positioning part 322;

a pull rod structure 400, a roller 410;

detection module 500, display screen 510.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

According to the utility model discloses an electric automobile treasured that charges, refer to fig. 1 and fig. 2, the treasured that charges includes casing 100, radiator fan 150 and charging module 200, and casing 100 has relative first lateral part and the second lateral part that sets up, and first lateral part is provided with air inlet portion 130, and the second lateral part has air outlet portion 140, and is injectd the wind channel that communicates air inlet portion 130 and air outlet portion 140 in the casing 100; the heat dissipation fan 150 is disposed in the air duct and located between the air inlet portion 130 and the air outlet portion 140; the charging module 200 includes a rechargeable battery 210 and a charging assembly 220, the rechargeable battery 210 is disposed in the air duct, and the charging assembly 220 is electrically connected to the rechargeable battery 210 and is used for charging the electric vehicle.

Specifically, when the charger is used, the heat dissipation fan 150 starts to operate, and external cold air flows into the air duct through the air inlet portion under the action of the heat dissipation fan 150 (see fig. 5), so as to cool the rechargeable battery 210; meanwhile, the hot air in the casing 100 is discharged to the outside of the casing 100 through the air outlet part 140, so that the air in the casing 100 can be replaced. By adopting the above manner, the rechargeable battery 210 can be kept in a low-temperature state for a long time, so that the rechargeable battery 210 can not be easily damaged, and the service life of the rechargeable battery 210 is further prolonged.

Moreover, in the present embodiment, the first side portion and the second side portion are side walls of the casing 100, and the cold air outside the casing 100 can better enter the casing 100 through the air inlet portion and be exhausted to the outside of the casing 100 through the air outlet portion, thereby ensuring that the cold air inside the casing 100 can be replaced quickly, and ensuring that the rechargeable battery 210 can be cooled better.

In some embodiments, referring to fig. 3 and 4, the housing 100 is vertically disposed, the housing 100 has a bottom and a top, the first side is a left side wall of the housing 100 and is connected between the bottom and the top; the second side is the right side wall of the housing 100 and is connected between the bottom and the top. Thereby, the cold air outside the case 100 passes through the inside of the case 100 from left to right, thereby rapidly cooling the rechargeable battery 210 inside the case 100.

In some embodiments, the number of the rechargeable batteries 210 is two, and two rechargeable batteries 210 are vertically arranged and juxtaposed on the inner side of the casing 100, that is, one rechargeable battery 210 is vertically arranged right above the other rechargeable battery 210; it can be seen that the cold air outside the casing 100 cools the two rechargeable batteries 210 when passing through the inside of the casing 100 from left to right.

It can be understood that the left end portions of the two rechargeable batteries 210 are simultaneously disposed toward the air inlet portion, and thus, when the cold air outside the casing 100 enters the casing 100 through the air inlet portion, the cold air can simultaneously cool the two rechargeable batteries 210, so that both the rechargeable batteries 210 can be rapidly and sufficiently cooled.

In some embodiments, the left side of the casing 100 and the right side of the casing 100 are both opened, and the rechargeable battery 210 or other components are mounted inside the casing 100 through the openings; meanwhile, each opening is detachably connected with a side plate 160 through a screw, the air inlet portion is disposed on the left side plate 160 of the housing 100, and the air outlet portion is disposed on the right side plate 160 of the housing 100. Through adopting above-mentioned mode of setting up, the user's accessible is dismantled first curb plate 160 and second curb plate 160, carries out the change of rechargeable battery 210 or other components and parts, and to the clearance of the portion of giving vent to anger and the portion of admitting air.

In some embodiments, the inlet portion and the outlet portion have the same structure, and only the outlet portion is analyzed, specifically as follows:

a strip-shaped mounting opening 161 is vertically formed in the side plate 160, the mounting opening 161 is fixedly connected with a louver 300 for shielding the mounting opening 161 through a screw, a plurality of air ports are formed in the louver 300 at intervals from bottom to top, and the plurality of air ports face the right end parts of the two rechargeable batteries 210, so that hot air in the casing 100 is timely discharged to the outer side of the casing 100; similarly, the gas outside the casing 100 rapidly flows to the two rechargeable batteries 210 through the louvers 300, so that the rechargeable batteries 210 are rapidly cooled.

It can be understood that the louver 300 is detachably coupled to the mounting hole 161 of the casing 100 by screws, and a user can easily clean the inner wall of the tuyere by detaching the louver 300.

In addition, the louver 300 itself has a certain dustproof effect, so that dust outside the housing 100 is prevented from entering the housing 100 through the air opening, and the service life of the charge pal is further affected.

In some embodiments, in order to further provide the two louvers 300 with a dustproof effect, the inner wall of the housing 100 is provided with a dustproof panel 310, and the dustproof panel 310 is vertically disposed at the inner side of the louver 300, i.e., the dustproof surface blocks the air opening on the louver 300, so that when air outside the housing 100 flows into the interior of the housing 100, the dustproof panel 310 filters the air, thereby preventing dust from entering the interior of the housing 100.

In some embodiments, the dust-proof panel 310 is a dust-proof cotton 311, and when the air passes through the dust-proof cotton 311, the dust-proof cotton 311 filters dust in the air, thereby preventing the dust from entering the housing 100.

In some embodiments, since the dust cotton 311 is soft, it is inconvenient to fix the dust cotton 311, and based on this problem, the inner side of the blind 300 is provided with a fixing member 320 for pressing the edge of the dust cotton 311. Specifically, the fixing member 320 includes a frame 321 and a positioning portion 322, the frame 321 is a rectangular ring-shaped body and is detachably connected to the inner side of the louver 300 by a bolt, and the edges around the dust-proof cotton 311 are abutted between the frame 321 and the louver 300; meanwhile, the positioning portions 322 are disposed on the frame 321 at intervals from bottom to top, and abut against one side of the dust cotton 311 away from the louver 300, and an opening formed between adjacent positioning portions 322 is aligned with the air opening. By adopting the above-mentioned pressing manner, the dustproof cotton 311 is fixedly installed on the inner side of the louver 300; moreover, the dustproof cotton 311 is convenient to replace.

In some embodiments, the housing 100 has a front surface defining a storage cavity 110 recessed toward the inner side of the housing 100, an opening of the storage cavity 110 is hinged with a closing cover 120 for closing the storage cavity, and the charging assembly 220 is stored in the storage cavity 110.

In some embodiments, the charging assembly 220 includes a charging wire 221 and a charging gun 222, wherein one end of the charging wire 221 is electrically connected to the rechargeable battery 210, and the charging gun 222 is connected to the other end of the charging wire 221 for charging the electric vehicle.

In a further embodiment, referring to fig. 2, the bottom of the storage cavity 110 is provided with two first clamping pieces 111, the two first clamping pieces 111 are arranged at intervals, and the charging wire 221 can be freely wound on the two first clamping pieces 111; meanwhile, the bottom of the storage cavity 110 is provided with a second clamping piece 112, and the head of the charging gun 222 is clamped at the inner side of the second clamping piece 112.

In some embodiments, referring to fig. 4, the rear surface of the storage cavity 110 is provided with a pull rod structure 400, the pull rod structure 400 is slidably disposed on the housing 100, and the movement of the luggage case is pulled by the pull rod structure 400, which is not described in detail since the pull rod structure 400 is a common structure of the luggage case; meanwhile, the bottom of the housing 100 is provided with a roller 410, which further facilitates the pulling of the housing 100.

In some embodiments, referring to fig. 6, a detection module 500 is disposed in the housing 100, and the detection module 500 is used for monitoring fault information and charging and discharging information of the electric vehicle; the top of the casing 100 is provided with a display screen 510, and the display screen 510 is electrically connected with the detection module and is used for displaying the detection result information of the detection module 500; therefore, the user can know the fault condition and the charging and discharging condition of the electric automobile through the display screen 510, so that the electric automobile can be maintained in time.

In the description of the present disclosure, reference to the description of the terms "one embodiment," "some embodiments," "illustrative embodiments," "example," "specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. Electric automobile treasured that charges, its characterized in that includes:

2. The electric vehicle power bank of claim 1, wherein the air inlet portion and the air outlet portion are both provided with a dust-proof panel on the inner side.

3. The electric vehicle power bank of claim 2, wherein the dust-proof panel is dust-proof cotton.

4. The electric vehicle treasured that charges of claim 3, wherein, the casing can dismantle the connection and be used for compressing tightly the piece that compresses tightly the dustproof cotton border.

5. The electric vehicle treasured that charges of claim 1, wherein the rechargeable battery has at least two, a plurality of rechargeable batteries is side by side arranged in the casing, and the tip of a plurality of rechargeable batteries all faces air inlet portion.

6. The electric vehicle power bank of claim 1, wherein the first side portion and the second side portion are both provided with mounting openings, and the air inlet portion and the air outlet portion are both louvers provided at the mounting openings.

7. The electric vehicle power bank of claim 1, wherein the charging assembly comprises:

the charging lead is electrically connected with the rechargeable battery;

and the charging gun is electrically connected with the charging lead.

8. The electric vehicle power bank as claimed in claim 7, wherein the housing defines a storage cavity for storing the charging wire and the charging gun, and a closing cover for closing the storage cavity is hinged to the housing.

9. The electric vehicle charger baby according to claim 8, wherein the storage cavity is provided with a first clamping piece and a second clamping piece, the charging wire is wound on the first clamping piece, and the charging gun is clamped on the second clamping piece.

10. The electric vehicle power bank of claim 1, further comprising:

the detection module is arranged on the shell and used for monitoring fault information and charging and discharging information of the electric automobile;

the display screen set up in the casing, with the detection module is connected, is used for showing the testing result information of detection module.