Power supply convenient to disassemble and assemble

Abstract

The utility model relates to the field of power supplies, in particular to a portable detachable power supply, which comprises a box body, a handle, four support legs, a front cover, a rain shade, a fixed baffle, a power supply and a dustproof net, the handle is mounted on the upper side of the box body, the four support legs with the same specification are mounted at the bottom of the box body, the power supply is mounted in the box body, the fixed baffle is mounted in the side wall of the front side of the box body, and the front cover is mounted on the front side of the box body. The rain shade is installed on the front side of the front cover, the installation process is simple, convenient and rapid, rainwater can be prevented from entering the power box, dust and moisture can also be prevented from entering the power box, electric shock accidents caused by water, dust and moisture are reduced, the safety of a power supply is improved, and a dustproof net is installed in the front cover.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of power supply, concretely relates to a portable dismounting power supply. BACKGROUND

[0002] Portable dismounting power supply generally refers to those power supply devices that can be easily disassembled and installed, mainly used for power supply in outdoor activities or emergency situations. Portable dismounting power supply is designed to be light and portable, suitable for use in outdoor activities or emergency situations. For example, the weight of Jingdong 500W portable outdoor power supply is about 4.7 kg, with a built-in 458Wh ternary lithium battery, supporting multiple charging methods. These power supplies are usually equipped with multiple output interfaces to meet the needs of different devices. For example, Jingdong 500W portable outdoor power supply provides USB-C, USB-A, cigarette lighter interface and AC socket, supports fast charging and multiple device power supply. Portable dismounting power supply pays attention to safety in design, with built-in protection mechanism to prevent overload, short circuit and other problems. For example, Jingdong 500W portable outdoor power supply is equipped with a pure sine wave inverter to ensure stable and safe output. Portable dismounting power supply is suitable for outdoor camping, self-driving tour, emergency backup and other scenes, and can provide stable power supply to ensure the normal use of electronic devices. Chinese patent discloses a portable dismounting power supply (authorized publication number CN 218217115 U), which can realize the movement of the device by setting four universal wheels at the bottom of the base, thereby facilitating the movement of the frequency conversion power supply body and realizing the portable effect of the frequency conversion power supply body. However, the design is too large in size, which is not easy to install and move in special environment. Therefore, the technical personnel in the field provides a portable dismounting power supply to solve the problems in the above background technology. UTILITY MODEL CONTENTS

[0003] To solve the above technical problems, the utility model provides a portable dismounting power supply, which comprises a box body, a handle, a supporting leg, a front cover, a rain cover, a fixed baffle, a power supply and a dust screen. The handle is installed on the upper side of the box body, four supporting legs of the same size are installed at the bottom of the box body, the power supply is installed in the box body, the fixed baffle is installed in the sidewall of the front side of the box body, the front cover is installed on the front side of the box body, the rain cover is installed on the front side of the front cover, and the dust screen is installed in the front cover.

[0004] Preferably, the box body is provided with an inner cavity, and the power supply is installed in the inner cavity.

[0005] Preferably, the sidewall of the front side of the box body is provided with four rotating grooves of the same size, a rotating shaft is installed in each rotating groove, the rotating shaft is connected to the fixed baffle, and the fixed baffle fixes the power supply.

[0006] Preferably, the box front side side wall four corners are provided with a No.

[0007] Preferably, the front cover is provided with a heat dissipation opening, a dustproof net is installed in the heat dissipation opening, the front side side wall of the front cover is provided with two clamping grooves of the same size, a clamping block is installed in the clamping groove, the clamping block is installed on the side wall of the rain cover, a rotating rod is installed on the side wall of the clamping groove, the rotating rod is connected with a reset clamping plate, and a reset spring is installed on the side wall of the reset clamping plate.

[0008] The technical effects and advantages of the utility model are as follows:

[0009] 1. The design is small in size, greatly improves the portability of the equipment, is convenient to carry and use, and is easier to install and move in the case of frequent replacement or movement of the equipment, and in addition, due to the compact structure, maintenance is also more convenient and fast.

[0010] 2. On a rainy day, the rain cover can be installed, the clamping block is clamped into the clamping groove, the reset clamping plate is reset to the initial state under the action of the reset spring, the clamping block is clamped at this time, the fixed installation of the rain cover is ensured, the installation process is simple and fast, rainwater can be prevented from entering the power supply box, dust and moisture can also be prevented from entering, thereby reducing the electric shock accidents caused by water, dust and moisture, and the safety of the power supply is improved.

[0011] 3. The handle is installed on the upper side of the box, and the handle can be freely carried. DRAWINGS

[0012] Fig. 1 It is a structural schematic diagram of a portable disassembled power supply provided by the embodiment of the application.

[0013] Fig. 2 It is an exploded structural schematic diagram of a portable disassembled power supply provided by the embodiment of the application.

[0014] Fig. 3 It is a structural schematic diagram of disassembling the front cover in a portable disassembled power supply provided by the embodiment of the application.

[0015] Fig. 4 It is an exploded structural schematic diagram of a portable disassembled power supply provided by the embodiment of the application.

[0016] Fig. 5 It is an A structural schematic diagram of a portable disassembled power supply provided by the embodiment of the application. Fig. 4

[0017] ​As shown in the figure: 1, box; 2, handle; 3, support; 4, front cover; 5, rain cover; 6, fixed baffle; 7, reset card plate; 8, power supply; 9, nut; 10, dust screen; 101, No. 1 screw hole; 102, rotating groove; 103, inner cavity; 401, fixed plate; 402, No. 2 screw hole; 403, heat dissipation opening; 404, clamping groove; 501, clamping block; 601, rotating shaft; 701, reset spring; 702, rotating rod. DETAILED DESCRIPTION

[0018] The utility model will be explained in further detail below in combination with the drawings and specific embodiments. The embodiments of the utility model are given for the purpose of example and description, and are not exhaustive or limit the utility model to the disclosed form. Many modifications and changes are obvious to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical application of the utility model, and to enable those skilled in the art to understand the utility model so as to design various embodiments with various modifications suitable for specific purposes.

[0019] EMBODIMENT

[0020] Please refer to Figs. 1-5 In the embodiment, a portable and detachable power supply is provided, comprising a box 1, a handle 2, a support 3, a front cover 4, a rain cover 5, a fixed baffle 6, a power supply 8 and a dust screen 10, the box 1 is provided with the handle 2 on the upper side, four supports 3 of the same size are installed on the bottom of the box 1, the power supply 8 is installed in the box 1, the fixed baffle 6 is installed in the sidewall of the front side of the box 1, the front cover 4 is installed on the front side of the box 1, the rain cover 5 is installed on the front side of the front cover 4, and the dust screen 10 is installed in the front cover 4.

[0021] Specifically, the box 1 is provided with an inner cavity 103, the power supply 8 is installed in the inner cavity 103, the sidewall of the front side of the box 1 is provided with four rotating grooves 102 of the same size, the rotating shaft 601 is installed in the rotating groove 102, the rotating shaft 601 is connected to the fixed baffle 6, the fixed baffle 6 fixes the power supply 8, the sidewall of the front side of the box 1 is provided with No. 1 screw hole 101 at the four corners, the front cover 4 is installed on the front side of the box 1, the fixed plate 401 is installed at the four corners of the front cover 4, the No. 2 screw hole 402 is provided on the fixed plate 401, the nut 9 is installed in the No. 1 screw hole 101 and the No. 2 screw hole 402, the heat dissipation opening 403 is provided in the middle of the front cover 4, the dust screen 10 is installed in the heat dissipation opening 403, the sidewall of the front side of the front cover 4 is provided with two clamping grooves 404 of the same size, the clamping block 501 is installed in the clamping groove 404, the clamping block 501 is installed on the sidewall of the rain cover 5, the rotating rod 702 is installed on the sidewall of the clamping groove 404, the rotating rod 702 is connected to the reset card plate 7, and the reset spring 701 is installed on the sidewall of the reset card plate 7.

[0022] The working principle of the utility model is:

[0023] In use a portable dismounts electric source, installs electric source 8 in the inner chamber 103 of box 1, passes through rotating week 601, makes fixed baffle 6 close to electric source 8, makes electric source 8 stable, replaces new dust screen 10, installs in the heat dissipation mouth 403 of front cover 4, covers up front cover 4, if in rainy day, can install rain cover 5, makes clamping block 501 clamps into the card slot 404, resets the card plate 7 under the action of reset spring 701 resets to initial state, at this time clamps clamping block 501, guarantees the fixed installation of rain cover 5, can be freely carried through handle 2.

[0024] Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art and related fields without creative labor should belong to the scope of protection of the present application. The structures, devices and operation methods not specifically described and explained in the present application, if not specially described and limited, are implemented according to the conventional means in the art.

Claims

1. A portable and dismountable power supply, characterized by, The utility model provides a kind of rainproof box, including box (1), handle (2), support (3), front cover (4), rain cover (5), fixed baffle (6), power supply (8) and dust screen (10), handle (2) is installed on the upper side of box (1), four identical specifications support (3) are installed on the bottom of box (1), power supply (8) is installed in box (1), fixed baffle (6) is installed in the front side wall of box (1), front cover (4) is installed in the front side of box (1), rain cover (5) is installed in the front side of front cover (4), dust screen (10) is installed in front cover (4).

2. The portable and detachable power supply according to claim 1, wherein The box (1) is provided with an inner cavity (103), and the power supply (8) is installed in the inner cavity (103).

3. The portable and detachable power supply according to claim 2, wherein The front side wall of the box (1) is provided with four rotating grooves (102) of the same size, the rotating shaft (601) is installed in the rotating groove (102), the rotating shaft (601) is connected to the fixed baffle (6), and the fixed baffle (6) fixes the power supply (8).

4. The portable and detachable power supply according to claim 3, wherein The front side wall of the box (1) is provided with a screw hole (101) at the four corners, the fixed plate (401) is installed at the four corners of the front cover (4), the second screw hole (402) is arranged on the fixed plate (401), and the nut (9) is installed in the first screw hole (101) and the second screw hole (402).

5. The portable and detachable power supply according to claim 4, wherein The front cover (4) is provided with a heat dissipation opening (403) in the middle, and the dust screen (10) is installed in the heat dissipation opening (403).

6. A portable and detachable power supply according to claim 5, wherein The front side wall of the front cover (4) is provided with two clamping grooves (404) of the same size.

7. A portable and detachable power supply according to claim 6, wherein The clamping groove (404) is provided with a clamping block (501), and the clamping block (501) is installed on the side wall of the rain cover (5).

8. The portable and detachable power supply according to claim 7, wherein The side wall of the clamping groove (404) is provided with a rotating rod (702), the rotating rod (702) is connected to the reset clamping plate (7), and the reset spring (701) is installed on the side wall of the reset clamping plate (7).

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