Electric luggage case with built-in battery

Abstract

The utility model relates to the technical field of electric luggage cases, in particular to an electric luggage case with a built-in battery, which comprises a case body and the battery, the upper side part of the case body is provided with a transversely arranged battery slot, the inner cavity of the battery slot is positioned inside the case body, and the opening of the battery slot is positioned on the side surface of the case body. And the battery is inserted into the battery slot through the opening of the battery slot. The battery is transversely placed in the box body, so that the electric luggage box is different from the existing electric luggage box in which the battery is arranged outside the rear side surface of the box body, the battery cannot be directly contacted, the battery can be protected, the battery can be prevented from being exposed to the sun, and the battery is prevented from being overheated; besides, the battery is placed on the upper side part of the box body, so that the occupation of the available space of the box body can be reduced, and different from the existing electric luggage case in which the battery is arranged outside the rear side surface of the box body and the available space of the box body is occupied by the existing battery, the scheme fully utilizes the space of the upper side part, which cannot be generally used, of the inner cavity of the box body.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric suitcase technical field especially a kind of electric suitcase of battery built-in. BACKGROUND

[0002] With the development of science and technology and the improvement of people's living standards, electric suitcase has become one of the indispensable tools in modern travel. Electric suitcase provides power through built-in electric motor and battery pack, so that users can easily drag heavy objects, especially in the airport, railway station and other places where long time walking or moving luggage is needed. However, there are some deficiencies in the design of existing electric suitcase, especially in the layout of battery.

[0003] Currently, electric suitcase on the market usually sets battery on the side of the box. Although this design is convenient for replacing and maintaining battery, it also has several significant disadvantages:

[0004] Firstly, since the battery is directly exposed outside the box, it is easily impacted and collided by external environment during use, which not only increases the risk of battery damage, but also may affect the overall appearance and durability of electric suitcase.

[0005] Secondly, the traditional external battery design makes the battery easily exposed to the sun when used outdoors. Under the strong sunlight for a long time, the temperature inside the battery will rise sharply, which not only accelerates the aging process of the battery, but also may cause safety hazards such as battery overheating and short circuit, thereby seriously affecting the safety of electric suitcase.

[0006] In addition, the traditional vertical arrangement of battery on the side of the box also occupies a large amount of available space of the box. Since the internal space of electric suitcase is limited, the vertical arrangement of battery often causes great restriction to users when storing luggage, and the full volume of the box cannot be fully utilized. INVENTION CONTENTS

[0007] The technical problem to be solved by the utility model is to overcome the deficiencies in the prior art and provide an electric suitcase with built-in battery.

[0008] The technical solution adopted by the utility model to solve the technical problem is: an electric suitcase with built-in battery, comprising a box and a battery, the upper side of the box has a horizontally arranged battery slot, the inner cavity of the battery slot is located inside the box, the opening of the battery slot is located on the side of the box, and the battery is inserted into the battery slot through the opening of the battery slot.

[0009] Further, the inner cavity of the battery slot is composed of a battery slot box fixed inside the box.

[0010] Further, the opening of the battery slot is located at the rear side of the box.

[0011] Further, the rear side of the box is provided with a pull rod assembly, and the opening of the battery slot is arranged on the pull rod baffle of the pull rod assembly.

[0012] Further, the upper side of the battery slot box is provided with an extension extending outward, and the battery slot box is fixed to the box through the extension.

[0013] The rear side of the battery slot box is an open side, and the opening of the rear side of the battery slot box corresponds to the opening of the battery slot of the side of the box. The left and right sides of the inner cavity of the battery slot box are provided with front and rear extending limiting protrusions for cooperating with the bottom of the inner cavity of the battery slot box to limit the battery inserted into the battery slot box.

[0014] Further, the upper side of the box is provided with a positioning column limiting the battery slot box, and the rear side of the box is provided with a mounting clamping strip limiting the battery slot box.

[0015] The left and right sides of the battery slot box are provided with positioning column through holes through which the positioning column is limited, and the side edges of the left and right sides of the extension close to the opening of the rear side of the battery slot box are provided with grooves for inserting and limiting the mounting clamping strip. The front side and the left and right sides of the extension are each provided with a fixing hole for fixing the battery slot box to the box by a fastener.

[0016] Specifically, the fastener includes a screw or a rivet.

[0017] Further, the rear side of the box is provided with a pull rod assembly, and the opening of the battery slot is arranged on the pull rod baffle of the pull rod assembly. The positioning column and the mounting clamping strip are located on the pull rod baffle. The box includes an annular middle frame and a box shell on both sides of the annular middle frame. The pull rod baffle is L-shaped. The upper end of the pull rod baffle is positioned by the positioning column passing through the annular middle frame of the box. The lower end of the pull rod baffle is fixed to the annular middle frame of the box by a fastener.

[0018] Further, the pull rod baffle is provided with a power key.

[0019] Further, the rear side of the battery is provided with a display screen, an external interface, and a string hole.

[0020] Further, the external interface includes a USB interface and a TYPE-C interface.

[0021] The electric luggage case of the utility model has the advantages that the electric luggage case of the utility model places the battery horizontally in the box body, is different from the prior art of arranging the battery outside the rear side of the box body, does not directly touch the battery, can protect the battery, can prevent the battery from being exposed to the sun, avoids overheating of the battery, and can reduce the occupation of the available space of the box body. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments described in the application, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0023] Figure 1 It is the structure schematic view of the electric luggage case of the utility model;

[0024] Figure 2 It is the structure schematic view of the electric luggage case of the utility model; Figure 1

[0025] Figure 3 It is the structure schematic view of the electric luggage case of the utility model; Figure 2

[0026] Figure 4 It is the structure schematic view of the electric luggage case of the utility model;

[0027] Figure 5 It is the structure schematic view of the electric luggage case of the utility model; Figure 4

[0028] It is the structure schematic view of the battery slot box of the utility model; Figure 6

[0029] It is the structure schematic view of the battery of the utility model; Figure 7

[0030] It is the structure schematic view of the battery of the utility model; Figure 8

[0031] ​​​The figure mark: 1-box, 11-positioning column, 12-installation card strip; 2-battery, 21-display screen, 22-USB interface, 23-TYPE-C interface, 24-thread hole; 3-battery slot box, 31-positioning column hole, 32-groove, 33-screw fixing hole, 34-limiting convex strip; 4-pull rod assembly, 41-pull rod baffle, 42-power key. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical scheme and advantages of the utility model embodiment clearer, the technical scheme in the utility model embodiment will be described clearly and completely below in combination with the drawings in the utility model embodiment. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0033] Figures 1-8 The utility model discloses a kind of battery built-in electric suitcases, including box 1 and battery 2, the upper side of box 1 has the battery slot of transverse arrangement, the inner chamber of battery slot is located in the inside of box 1, the opening of battery slot is located in the side of box 1, battery 2 is inserted into battery slot by the opening of battery slot.

[0034] The inner chamber of battery slot is constituted by battery slot box 3 fixed in the inside of box 1.

[0035] The opening of battery slot is located in the rear side of box 1.

[0036] The rear side of box 1 has pull rod assembly 4, and the opening of battery slot is arranged on the pull rod baffle 41 of pull rod assembly 4.

[0037] The upper side of battery slot box 3 has outwardly extending extension, and battery slot box 3 is fixed with box 1 by extension.

[0038] The rear side of battery slot box 3 is open face, and the opening of the rear side of battery slot box 3 corresponds the opening of battery slot in the side of box 1, and the left and right sides of the inner chamber of battery slot box 3 have front and back extending limiting convex strip 34, for cooperating with the bottom of the inner chamber of battery slot box 3, battery inserted into battery slot box 3 is positioned up and down.

[0039] The upper side in box 1 is equipped with the positioning column 11 of limiting battery slot box 3, and the rear side in box 1 is equipped with the installation card strip 12 of limiting battery slot box 3,

[0040] The extension parts on the left and right sides of the battery slot box 3 are provided with limiting positioning column through holes 31 through which the positioning columns 11 pass, the side edges of the extension parts close to the rear side opening of the battery slot box 3 are provided with recesses 32 for limiting the insertion of the mounting clamping strips 12, and the front side and the extension parts on the left and right sides are all provided with fixing holes 33 for fixing the battery slot box 3 on the box body 1 by fasteners. The fasteners include screws or rivets, etc. The cooperation of the positioning columns 11 and the limiting positioning column through holes 31 and the cooperation of the mounting clamping strips 12 and the recesses 32 ensure the stability and accuracy of the installation of the battery slot box 3 through various limiting structures.

[0041] The positioning columns 11 and the mounting clamping strips 12 are located on the pull rod baffle 41, the box body 1 includes an annular middle frame and box shells on the two sides of the annular middle frame, the pull rod baffle 41 is L-shaped, the upper end of the pull rod baffle 41 is positioned by the positioning columns 11 passing through the annular middle frame of the box body 1, and the lower end of the pull rod baffle 41 is fixed on the annular middle frame of the box body 1 by fasteners.

[0042] The pull rod baffle 41 is provided with a power key 42.

[0043] The exposed rear side of the battery 2 at the opening of the battery slot is provided with a display screen 21, an external interface and a stringing hole 24. The display screen is used for displaying power, charging and discharging data and other information; and the stringing hole 24 is used for pulling out the battery 2.

[0044] The external interface includes a USB interface 22 and a TYPE-C interface 23, which can be used for charging and discharging.

[0045] The front side of the battery slot box 3 has a power plug mounting structure for mounting the power plug, the head end of the power plug enters the inner cavity of the battery slot box 3 and is connected with the battery 2 in plug-in connection, so that the battery 2 can supply power to the electric luggage case.

[0046] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A battery built-in electric luggage characterized by: The utility model relates to a battery box, including box (1) and battery (2), the upper side of box (1) has the battery slot of lateral arrangement, the inner chamber of battery slot is located the inside of box (1), the opening of battery slot is located the side of box (1), battery (2) is inserted into the battery slot through the opening of battery slot.

2. The battery built-in electric luggage according to claim 1, characterized by: The inner chamber of the battery slot is formed by a battery slot box (3) fixed to the inside of the box (1).

3. The battery built-in electric luggage according to claim 1, characterized by: The opening of the battery slot is located on the rear side of the box (1).

4. The battery built-in electric luggage according to claim 1, characterized by: The rear side of the box (1) has a pull rod assembly (4), and the opening of the battery slot is arranged on a pull rod baffle (41) of the pull rod assembly (4).

5. The battery built-in electrically powered luggage case according to claim 2, characterized by: The upper side of the battery slot box (3) has an outwardly extending extension, and the battery slot box (3) is fixed to the box (1) through the extension. The rear side of the battery slot box (3) is an open side, and the opening of the rear side of the battery slot box (3) corresponds to the opening of the battery slot on the side of the box (1). The left and right sides of the inner chamber of the battery slot box (3) have front and rear extending limiting protrusions (34) for cooperating with the bottom of the inner chamber of the battery slot box (3) to limit the battery inserted into the battery slot box (3) in the up-down direction.

6. The battery built-in electrically powered luggage case according to claim 5, characterized by: The inside of the box (1) is provided with a positioning column (11) for limiting the battery slot box (3), and the rear side of the box (1) is provided with a mounting clamping strip (12) for limiting the battery slot box (3), The left and right sides of the battery slot box (3) are provided with positioning column through holes (31) for allowing the positioning column (11) to pass through, the left and right sides of the extension are provided with grooves (32) near the opening of the rear side of the battery slot box (3) for inserting and limiting the mounting clamping strip (12), and the front side and the left and right sides of the extension are provided with fixing holes (33) for fixing the battery slot box (3) to the box (1) through fasteners.

7. The battery built-in electrically powered luggage case according to claim 6, characterized by: The rear side of the box (1) has a pull rod assembly (4), and the opening of the battery slot is arranged on a pull rod baffle (41) of the pull rod assembly (4). The positioning column (11) and the mounting clamping strip (12) are located on the pull rod baffle (41). The box (1) includes a ring-shaped middle frame and box shells on both sides of the ring-shaped middle frame. The pull rod baffle (41) is L-shaped. The upper end of the pull rod baffle (41) is positioned by the positioning column (11) passing through the ring-shaped middle frame of the box (1). The lower end of the pull rod baffle (41) is fixed to the ring-shaped middle frame of the box (1) by fasteners.

8. The battery built-in electric luggage according to claim 4 or 7, characterized by: The pull rod baffle (41) is provided with a power key (42).

9. The battery built-in electric luggage according to claim 1, characterized by: The rear side of the battery (2) is provided with a display screen (21), an external interface, and a string hole (24).

10. The battery built-in electric luggage according to claim 9, characterized by: The external interface includes a USB interface (22) and a TYPE-C interface (23).

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