CN218986398U

CN218986398U - Portable energy storage charging device of new energy automobile

Info

Publication number: CN218986398U
Application number: CN202320075249.3U
Authority: CN
Inventors: 李辉; 吴鑫; 吕爱军
Original assignee: Jiangmen Lubanni Industrial Development Co ltd
Current assignee: Jiangmen Lubanni Industrial Development Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-05-09
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses a portable energy storage charging device of a new energy automobile, which comprises: the electric control module comprises a DC quick charging source module, a new energy automobile charging EV-Charger module assembly and an AC power inversion output module which are arranged on the fixed support and the reverse control support; the pull rod is arranged at the top of the box body in a telescopic way; the supporting pulley assembly comprises a pulley piece arranged at the rear edge of the bottom of the box body, a bottom supporting block arranged at the front edge of the bottom of the box body and a back supporting block arranged at the upper edge of the back of the box body. The metal shell improves the overall structural strength of the box body, and can rapidly radiate internal heat, so that the safety performance is improved, and various modes are realized.

Description

Portable energy storage charging device of new energy automobile

Technical Field

The utility model relates to the technical field of chargers, in particular to a portable energy storage charging device for a new energy automobile.

Background

Along with the improvement of the living standard of people and the development of new energy automobiles, portable electricity consumption has become an indispensable link in life, and then many portable chargers appear on the market for people use in daily charge, but current portable chargers have the following problems: the outside generally adopts the plastic casing, and structural strength is weak to heat dispersion and protection performance are poor to inside battery pack, have serious potential safety hazard, and inconvenient transport.

Disclosure of Invention

The utility model aims to provide a portable energy storage charging device for a new energy automobile, which solves one or more technical problems in the prior art and at least provides a beneficial selection or creation condition.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides a portable energy storage charging device of a new energy automobile, which comprises: the electric control module comprises a DC quick charging source module, a new energy automobile charging EV-Charger module assembly and an AC power inversion output module which are arranged on the fixed support; the pull rod is arranged at the top of the box body in a telescopic way; the supporting pulley assembly comprises a pulley piece arranged at the rear edge of the bottom of the box body, a bottom supporting block arranged at the front edge of the bottom of the box body and a back supporting block arranged at the upper edge of the back of the box body.

The beneficial effects of the utility model are as follows: the box body in the technology is made of the metal shell, the overall structural strength of the box body can be improved, the internal heat can be rapidly dissipated, in addition, heat dissipation gaps are formed on the left side, the right side, the upper side, the lower side and the front side between the battery pack and the interior of the box body, when heat is dissipated, the internal hot air is taken out from the heat dissipation holes through the heat dissipation components, and the heat dissipation holes on the left side and the right side of the metal shell form convection heat dissipation channels, so that the heat of the battery pack, the DC fast charge source module, the new energy automobile charging EV-charge module assembly and the AC power inversion output module in the interior of the box body can be rapidly dissipated in time, and the safety performance is improved; when carrying the charging box, pull out the pull rod to under the sliding support of pulley spare, be equivalent to the same draw-bar type suitcase and drag charging device, this technique is at the back supporting shoe of the back setting of box, can realize the box fixed of keeping flat, and the bottom sprag piece that the bottom half set up can realize the box and put fixedly immediately, realizes multiple mode and places.

The upper part of the battery pack is provided with a reverse control bracket, and the reverse control bracket is provided with the DC fast charging source module, the new energy automobile charging EV-Charger module assembly and the AC power inversion output module.

A plurality of fixed plate seats are uniformly distributed on the periphery of the reverse control bracket.

As a further improvement of the above technical solution, the heat dissipating assembly includes a plurality of sets of heat dissipating fans. This scheme has set up a plurality of radiator fan in order to improve convection heat dissipation's effect.

As a further improvement of the technical scheme, handles are arranged on the left side wall and the right side wall of the box body. When the charging device is used, the charging device can be carried through the handles on the left side and the right side, the handles are rotatably arranged, and when the charging device is not used, the charging device can be stored, so that the charging device does not occupy space.

As a further improvement of the technical scheme, the inner side wall of the box body is provided with a reinforcing plate seat corresponding to the lifting handle.

The structural strength that reinforcing board seat can improve the handle installation, when lifting up charging device through the handle, main effort is on the handle, and under the normal condition, the handle breaks off easily with the box junction, can cause whole charging device's structure to damage like this, in order to avoid the junction disconnection between handle and box, this scheme has set up the stability that reinforcing board seat improved the handle to extend charging device's life.

As a further improvement of the technical scheme, an automobile charging port, a cigar lighter, an alternating current output socket, an alternating current input socket, a USB charging port, a Type-C charging port and a direct current quick charging port are arranged on the side wall of the box body.

USB port, type-C port that charges conveniently charge for the electronic product of different ports, improves the practicality, and cigar lighter conveniently ignites the cigarette for the user, and alternating current output socket provides electric quantity for electric tool, electrical apparatus etc. and the automobile charges the port and charges for new energy automobile, and alternating current input socket charges for the group battery, and direct current fills the mouth soon and charges for direct current consumer.

As a further improvement of the technical scheme, a display screen is arranged at the top of the box body.

The display screen can be used for reflecting the electricity quantity storage condition of the battery pack, the time required by charging, the discharging condition and the like, so that a user can conveniently and intuitively know relevant parameters of the charging box.

As a further improvement of the technical scheme, the front side of the box body is provided with a box opening, and the metal shell comprises a front cover which is detachably arranged on the box opening. When the internal components are maintained and overhauled, the front cover is opened.

As a further improvement of the technical scheme, the inner wall of the radiating hole part is detachably provided with a filter screen. The filter screen prevents sundries from entering the box body, and the work of the battery pack is prevented from being influenced.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a schematic diagram of the right side of an embodiment of the portable energy storage and charging device for a new energy vehicle according to the present utility model;

FIG. 2 is a schematic diagram of the left side of an embodiment of the portable energy storage and charging device for a new energy vehicle according to the present utility model;

FIG. 3 is an internal schematic view of an embodiment of the portable energy storage and charging device for a new energy vehicle according to the present utility model;

fig. 4 is a schematic diagram of the lower part of an embodiment of the portable energy storage charging device for a new energy automobile provided by the utility model.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, if there is a word description such as "a plurality" or the like, the meaning of a plurality is one or more, and the meaning of a plurality is two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 to 4, the portable energy storage charging device for a new energy automobile according to the present utility model is as follows:

the portable energy storage charging box for the automobile of the present embodiment includes a box body 100, a draw bar 400 and a supporting pulley assembly.

The box 100 has a rectangular box structure, and the box 100 includes a metal housing 110, a battery pack 200 installed in the metal housing 110, an electric control module, and a heat dissipation assembly.

The metal shell 110 is formed by bending, the die opening cost is low, the heat dissipation hole parts 120 are arranged on the left and right side wall surfaces of the metal shell 110, and the two heat dissipation hole parts 120 are oppositely arranged left and right.

The battery pack 200 is fixedly mounted on the rear wall inside the case 100, and fixing brackets 130 are provided around and on the front side between the battery pack 200 and the case 100, so that heat dissipation gaps are formed at the upper and lower parts, the left and right parts, and the front side between the battery pack 200 and the case 100.

The electric control module comprises a DC fast charging source module and a new energy automobile charging EV-Charger module assembly which are arranged on the fixed support 130, and an AC power inversion output module 300, and different circuit modules realize different functions.

The box 100 is made of the metal shell 110, so that the overall structural strength of the box 100 can be improved, the internal heat can be rapidly dissipated, in addition, heat dissipation gaps are formed on the left side, the right side, the upper side, the lower side and the front side between the battery pack 200 and the box 100, when heat is dissipated, internal hot air is taken out from the heat dissipation hole parts 120 through the heat dissipation components, and the heat dissipation hole parts 120 on the left side and the right side of the metal shell 110 form a convection heat dissipation channel, so that the heat of the battery pack 200, a plurality of circuit boards and the inversion output module 300 in the box 100 can be timely and rapidly dissipated, and the safety performance is improved.

The pull rod 400 is telescopically installed at the top of the box body 100, and the supporting pulley component comprises a pulley piece 140 installed at the rear edge of the bottom of the box body 100, a bottom supporting block 150 arranged at the front edge of the bottom of the box body 100 and a back supporting block 160 arranged at the upper edge of the back of the box body 100, when the charging box is carried out, the pull rod 400 is pulled out, and under the sliding support of the pulley piece 140, the charging box is dragged like a pull rod type suitcase, the back supporting block 160 arranged at the back of the box body 100 in the technology can realize the flat-laid fixation of the box body 100, and the bottom supporting block 150 arranged at the bottom of the box body 100 can realize the standing fixation of the box body 100 so as to realize the placement in various modes.

The side wall of the box body 100 is provided with an automobile charging port 190, a cigar lighter 191, an alternating current output socket 192, an alternating current input socket 193, a USB charging port 194, a Type-C charging port 195 and a direct current quick charging port 196.

USB port 194, type-C port 195 that charges conveniently charges for the electronic product of different ports, improve the practicality, cigar lighter 191 conveniently ignites the cigarette for the user, alternating current output socket 192 provides the electric quantity for electric tool, electrical apparatus etc. and the automobile charges port 190 for new energy automobile, conveniently is the new energy automobile of electric quantity low in the open air and supplements the electric quantity, is convenient for supplement new energy automobile's continuation of journey mileage, makes can charge at any time when driving electric new energy automobile outward, uses as new energy automobile's portable electric pile that charges, prevents to go inconvenient because of the route that the electric quantity is not enough causes.

Ac power input receptacle 193 charges battery pack 200 and dc power outlet 196 charges dc powered devices.

A display screen 198 is installed on the top of the case 100, and the display screen 198 may be used to reflect the electricity storage condition of the battery pack 200, the time required for charging, the discharging condition, etc., so that the user can intuitively understand the relevant parameters of the charging case.

Further, a filter screen 121 is detachably installed inside the heat dissipation hole part 120. Wherein the filter screen 121 prevents foreign materials from entering the inside of the case 100, thereby avoiding affecting the operation of the battery pack 200.

The heat dissipation assembly includes a plurality of sets of heat dissipation fans 500, and the plurality of sets of heat dissipation fans 500 are mounted in parallel inside the heat dissipation hole portion 120.

The outside of the battery pack 200 of this embodiment is provided with a reverse control bracket 210, the left and right side walls of the reverse control bracket 210 are protection plates 211 with hollowed holes, the present embodiment is provided with the reverse control bracket 210 to protect and fix the battery pack 200, and the left and right sides of the reverse control bracket 210 are provided with the protection plates 211 with hollowed holes, which does not affect the normal heat dissipation of the battery pack 200.

And, a plurality of fixing plate bases 212 are uniformly fixed on the outer circumference of the reverse control bracket 210, and the plurality of fixing plate bases 212 can improve the installation firmness of the reverse control bracket 210, so that the reverse control bracket 210 is firmly fixed on the rear wall inside the box body 100.

In some embodiments, a fire extinguishing device is arranged in the box body 100, and an aerosol generating agent and a chemical coolant are arranged in the fire extinguishing device, when the battery pack is too high in temperature and spontaneous combustion occurs, the aerosol generating agent decomposes the chemical coolant through heat released by oxidation-reduction reaction, so that the aerosol generating agent and the chemical coolant participate in fire extinguishing together, flame is extinguished in time, fire is avoided, and potential safety hazard is reduced.

Still further, the left and right side walls of the case 100 are provided with handles 170, the handles 170 are rotatably installed, when in use, the charging case can be carried by the handles 170 on the left and right sides, and when not in use, the handles 170 can be stored, so that the charging case does not occupy space.

The inside wall of box 100 is equipped with the reinforcing plate seat 180 that corresponds the setting with handle 170, reinforcing plate seat 180 can improve the structural strength of handle 170 installation, when lifting up the charging box through handle 170, and main effort is on handle 170, and under the normal condition, handle 170 and box 100 junction break off easily, can cause the structural damage of whole charging box like this, in order to avoid the junction disconnection between handle 170 and box 100, this scheme has set up reinforcing plate seat 180 and has improved handle 170's stability to extension charging device's life.

In this embodiment, the front side of the case 100 is provided with the case opening 111, the metal case 110 includes a front cover 112, the front cover 112 is detachably covered on the case opening 111, and the front cover 112 may be opened when the internal components are maintained.

While the preferred embodiments of the present utility model have been illustrated and described, the present utility model is not limited to the embodiments, and various equivalent modifications and substitutions can be made by one skilled in the art without departing from the spirit of the present utility model, and these are intended to be included in the scope of the present utility model as defined in the appended claims.

Claims

1. The utility model provides a portable energy storage charging device of new energy automobile which characterized in that: it comprises the following steps:

the battery pack (200) is fixed on the rear wall inside the box body (100), fixing brackets (130) are arranged on the periphery and the front side between the battery pack (200) and the box body (100), and the electric control module comprises a DC quick charging source module, a new energy automobile charging EV-Charger module assembly and an AC power inversion output module (300) which are arranged on the fixing brackets (130);

the pull rod (400) is telescopically arranged at the top of the box body (100);

the supporting pulley assembly comprises a pulley piece (140) arranged at the rear edge of the bottom of the box body (100), a bottom supporting block (150) arranged at the front edge of the bottom of the box body (100) and a back supporting block (160) arranged at the upper edge of the back of the box body (100).

2. The portable energy storage charging device of a new energy automobile according to claim 1, wherein:

the battery pack (200) is provided with a reverse control bracket (210) on the upper portion, and the reverse control bracket (210) is provided with the DC fast charging source module, the new energy automobile charging EV-Charger module assembly and the AC power inversion output module (300).

3. The portable energy storage charging device of a new energy automobile according to claim 2, wherein:

a plurality of fixed plate seats (212) are uniformly distributed on the periphery of the reverse control bracket (210).

4. The portable energy storage charging device of a new energy automobile according to claim 1, wherein:

the heat dissipating assembly includes a plurality of sets of heat dissipating fans (500).

5. The portable energy storage charging device of a new energy automobile according to claim 1, wherein:

handles (170) are arranged on the left side wall and the right side wall of the box body (100).

6. The portable energy storage and charging device for a new energy automobile according to claim 5, wherein:

the inner side wall of the box body (100) is provided with a reinforcing plate seat (180) corresponding to the handle (170).

7. The portable energy storage charging device of a new energy automobile according to claim 1, wherein:

the side wall of the box body (100) is provided with an automobile charging port (190), a cigar lighter (191), an alternating current output socket (192), an alternating current input socket (193), a USB charging port (194), a Type-C charging port (195) and a direct current quick charging port (196).

8. The portable energy storage charging device of a new energy automobile according to claim 1, wherein:

a display screen (198) is arranged at the top of the box body (100).

9. The portable energy storage charging device of a new energy automobile according to claim 1, wherein:

the front side of the box body (100) is provided with a box opening (111), and the metal shell (110) comprises a front cover (112) which is detachably covered on the box opening (111).

10. The portable energy storage charging device of a new energy automobile according to claim 1, wherein:

the inner wall of the radiating hole part (120) is detachably provided with a filter screen (121).