Lithium battery box of electronic cigarette

Abstract

The utility model provides an electronic cigarette lithium battery box which comprises a battery box body, the top of the battery box body is provided with a battery cover plate, the battery cover plate is provided with a mounting and dismounting mechanism, the mounting and dismounting mechanism comprises a mounting and dismounting groove, a covering plate, a rotating screw rod, an extrusion block and an elastic clamping block, the mounting and dismounting groove is formed in the battery cover plate, and the covering plate is arranged on the mounting and dismounting groove. A hinge is mounted on the outer wall of the battery cover plate, the covering plate is mounted on the battery cover plate through the hinge, a threaded groove is formed in the covering plate, the rotating screw penetrates through the mounting and dismounting groove and is rotationally fixed in the threaded groove, the extrusion block is mounted at the bottom of the rotating screw, and a locking groove is formed in the position, located below the side of the covering plate, of the battery cover plate. The clamping block is installed in the covering plate, the elastic clamping block is arranged on the inner wall of the locking groove, and the elastic clamping block makes contact with the clamping block and tightly presses the clamping block in the locking groove. The battery box is provided with the mounting and dismounting mechanism, and the battery in the battery box body can be dismounted and mounted through the mounting and dismounting mechanism.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery box technical field, concretely is a kind of electronic cigarette lithium battery box. BACKGROUND

[0002] Electronic cigarette is an electronic product that simulates cigarette, has the same appearance, smoke, taste and feeling as cigarette, and electronic cigarette changes nicotine-containing liquid into steam by atomization, etc., so that users can smoke it. Electronic cigarette lithium battery box is an important part of electronic cigarette, which is used to store power and supply power to the atomizer and other components of electronic cigarette. The battery used in electronic cigarette is usually an external lithium battery. Some electronic cigarette hosts have built-in lithium batteries or model airplane batteries. Lithium battery box usually has charging function and can be used repeatedly. It is the key to the endurance of electronic cigarette.

[0003] Patent document CN221427887U discloses a lithium battery box, which discloses "a box body and a box cover arranged on the top of the box body, a sealed cylinder is arranged at the center of the box body, the inside of the sealed cylinder is filled with fireproof gas, four hollow plates are arranged on the outside of the sealed cylinder, the four hollow plates divide the box body into four installation areas, an installation shell is arranged in each installation area, a plurality of heat absorption pipes are arranged on the inner wall of the installation shell, a rectangular air bag is arranged on one side of each group of heat absorption pipes, each group of rectangular air bags is communicated with the sealed cylinder, and a lithium battery body is arranged in the rectangular air bag, the box body and the box cover are connected by bolts, an inflation valve is arranged on the top of the sealed cylinder, a first through hole is formed on the top of the hollow plate, a cooling fan is arranged in the first through hole, and a second through hole is formed on the two sides of the hollow plate. The device not only has the effect of heat dissipation, but also can extinguish the lithium battery when it is on fire, thereby improving the safety factor of people".

[0004] However, the above-mentioned patent document mainly considers improving the safety factor of people, and is not convenient for installing and dismounting and replacing the battery. Therefore, it is necessary to study a dismounting mechanism, so as to conveniently install and dismount and replace the battery without dismounting the battery cover plate. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of electronic cigarette lithium battery box to solve the technical problem of dismounting lithium battery from electronic cigarette lithium battery box conveniently in the above-mentioned background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] The utility model provides an electronic cigarette lithium battery box, including the battery box body, the top of battery box body is equipped with the battery cover plate, be equipped with the installation and dismount mechanism on the battery cover plate, the installation and dismount mechanism is used for the installation and dismounting of battery is convenient, and the installation and dismount mechanism includes installation and dismount groove, cover plate, rotating screw rod, extrusion piece and elastic clamp block, installation and dismount groove is set up on the battery cover plate, the outer wall of battery cover plate is installed with a hinge, cover plate is installed on the battery cover plate through the hinge, a thread groove is set up on the cover plate, rotating screw rod passes through installation and dismount groove and is fixed in the thread groove rotation, extrusion piece is installed at the bottom of rotating screw rod, the side below of battery cover plate located cover plate is equipped with a locking groove, clamp block is installed in the cover plate, the inner wall of locking groove is equipped with elastic clamp block, and elastic clamp block is in contact with clamp block and is pressed tightly in locking groove, the top of battery cover plate is installed with the cushioning layer, the top of cushioning layer is equipped with magic tape, the upper end of magic tape is equipped with the baffle.

[0008] Further, the battery slot is formed in the battery box body, and a fixing slot is formed above the battery slot in the battery box body.

[0009] Further, the elastic clamp block is made of rubber, and a preheating mechanism is arranged on the top of the extrusion piece to preheat the battery in the battery box body.

[0010] Further, the preheating mechanism comprises a preheating shell, an electric heating wire, a heat-conducting plate, a temperature sensor and a microcontroller, the preheating shell is arranged on the top of the extrusion piece, the top of the preheating shell is fixedly connected with the bottom of the rotating screw rod, the electric heating wire is arranged in the preheating shell, the heating groove is matched with the shape of the battery, the heat-conducting plate is arranged in the heating groove, the outer wall of the heat-conducting plate is provided with a detection groove, the temperature sensor and the microcontroller are arranged in the detection groove, and the temperature sensor is electrically connected with the microcontroller.

[0011] Compared with the prior art, the utility model has the beneficial effects as follows:

[0012] 1. The installation and dismount mechanism is arranged, the battery can be conveniently installed, dismounted and replaced, the baffle is pulled out from the top of the magic tape first, then the elastic clamp block is pulled to make the elastic clamp block not extrude the clamp block, then the cover plate is rotated through the hinge to expose the installation and dismount groove, the battery in the battery box body is dismounted and installed through the installation and dismount groove, and after installation, the extrusion piece is moved by rotating the rotating screw rod, the extrusion piece is attached to the battery, the battery is limited, and the battery is prevented from loosening due to collision of the electronic cigarette with the outside world.

[0013] 2. The utility model discloses a preheating mechanism is installed to the battery in the battery box body inside is preheated, and the electric heating wire work is heated to the heat conduction plate, and the extrusion block is pasted with the battery, and the battery is heated using the heat conduction plate, and temperature sensor is used for detecting and setting the highest temperature threshold to temperature, when heating to certain temperature, microcontroller work stops the work of electric heating wire, and then heats the battery, avoids the condition of low charging rate that temperature is low. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the whole structure schematic diagram of the utility model;

[0015] Figure 2 It is the structure schematic diagram of the installation and dismounting groove part of the utility model;

[0016] Figure 3 It is the Figure 2 Enlarged structure schematic diagram of A place in the middle;

[0017] Figure 4 It is the preheating mechanism part structure schematic diagram of the utility model.

[0018] In the drawing: 1, battery box body;2, battery groove;3, battery cover plate;4, fixed groove;5, installation and dismounting groove;6, hinge;7, cover plate;8, screw groove;9, rotating screw;10, extrusion block;11, locking groove;12, clamping block;13, elastic clamping block;14, pad layer;15, magic tape;16, baffle;17, preheating shell;18, electric heating wire;19, heating groove;20, heat conduction plate;21, detection groove;22, temperature sensor;23, microcontroller. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model will be apparently and completely described below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments, the embodiments in the application and the features in the embodiments can be combined mutually without conflict, and the utility model will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0020] Please refer to Figure 1 A kind of electronic cigarette lithium battery box, including battery box body 1, the battery box body 1 is set with a battery groove 2, battery groove 2 is used to load battery, the top of the battery box body 1 is equipped with a battery cover plate 3, battery is placed into the battery groove 2 in the battery box body 1, then battery cover plate 3 is covered in the inside of battery box body 1, fixed groove 4 is equipped with in the upper of the battery groove 2 on the battery box body 1, using bolt and fixed groove 4 to fix battery cover plate 3, to assemble battery box.

[0021] Please refer to Figure 2 and Figure 3 , the battery cover plate 3 is provided with a mounting and dismounting mechanism, the mounting and dismounting mechanism is used for mounting and dismounting replacement, the mounting and dismounting mechanism includes a mounting and dismounting groove 5, a cover plate 7, a rotating screw rod 9, an extrusion block 10 and an elastic clamping block 13, the mounting and dismounting groove 5 is opened on the battery cover plate 3, a hinge 6 is installed on the outer wall of the battery cover plate 3, the cover plate 7 is installed on the battery cover plate 3 through the hinge 6, the cover plate 7 can be opened upwards with the hinge 6 as the axis, a threaded groove 8 is arranged on the cover plate 7, the rotating screw rod 9 penetrates through the mounting and dismounting groove 5 and is rotationally fixed in the threaded groove 8, the extrusion block 10 is installed at the bottom of the rotating screw rod 9, rotating the rotating screw rod 9 can drive the extrusion block 10 to move, and the extrusion block 10 is used for fixing the battery; a locking groove 11 is arranged below the side of the cover plate 7, a clamping block 12 is installed in the locking groove 11, the elastic clamping block 13 is arranged on the inner wall of the locking groove 11, the elastic clamping block 13 is in contact with the clamping block 12 and presses the clamping block 12 in the locking groove 11, the elastic clamping block 13 is made of rubber, a cushion layer 14 is installed on the top of the battery cover plate 3, a magic tape 15 is arranged on the top of the cushion layer 14, a baffle 16 is arranged on the upper end of the magic tape 15, the existing battery needs to be frequently dismounted when being mounted and dismounted, the battery cover plate 3 is removed to dismount the battery, therefore, the present application is improved, first, the baffle 16 is pulled out from the top of the magic tape 15, the elastic clamping block 13 is pulled to make the elastic clamping block 13 not extrude the clamping block 12, then the cover plate 7 is lifted upwards through the hinge 6 to expose the mounting and dismounting groove 5, the battery in the battery box body 1 is dismounted and mounted through the mounting and dismounting groove 5, and when the mounting is completed, the extrusion block 10 is moved by rotating the rotating screw rod 9, the extrusion block 10 is attached to the battery to limit the battery, and the battery is prevented from loosening due to collision with the outside.

[0022] Please refer to Figure 2 and Figure 4The top of the extrusion block 10 is provided with a preheating mechanism for preheating the battery inside the battery box body 1, which includes a preheating shell 17, an electric heating wire 18, a heat conducting plate 20, a temperature sensor 22 and a microcontroller 23. The preheating shell 17 is arranged on the top of the extrusion block 10, and the top of the preheating shell 17 is fixedly connected with the bottom of the rotating screw 9. The electric heating wire 18 is installed in the preheating shell 17, and generates heat to heat the battery. The inner wall of the extrusion block 10 is provided with a heating groove 19 which is matched with the shape of the battery. The heat conducting plate 20 is installed in the heating groove 19, and the outer wall of the heat conducting plate 20 is provided with a detection groove 21. The temperature sensor 22 and the microcontroller 23 are installed in the detection groove 21. The temperature sensor 22 is located above the microcontroller 23 and is electrically connected with the microcontroller 23. In winter, the low temperature of the battery will cause the charging rate to decrease during charging, so it needs to be improved. The extrusion block 10 is attached to the battery, the electric heating wire 18 works to heat the heat conducting plate 20, the heat conducting plate 20 is used to heat the battery, the temperature sensor 22 is used to detect the temperature and set the maximum temperature threshold, and when the temperature reaches a certain value, the microcontroller 23 stops the work of the electric heating wire 18, thereby heating the battery, avoiding the low temperature affecting the low charging rate.

[0023] The working principle is that the battery is placed in the battery slot 2 in the battery box body 1, and then the battery cover plate 3 is covered on the top of the battery box body 1, and the battery cover plate 3 is fixed by using bolts and fixing grooves 4. When the battery is disassembled, the baffle 16 is first pulled out from the top of the magic tape 15, and then the elastic clamping block 13 is pulled out so that the elastic clamping block 13 is not pressed with the clamping block 12. The cover plate 7 is turned through the hinge 6 to expose the mounting and dismounting slot 5, and the battery inside the battery box body 1 is disassembled and mounted by using the mounting and dismounting slot 5. At the same time, after the installation is completed, the rotating screw 9 is rotated to drive the extrusion block 10 to move, so that the extrusion block 10 is attached to the battery, and the battery is limited to avoid the battery from being loose due to the collision between the electronic cigarette and the outside world. In cold weather, the low temperature of the battery will cause the charging rate to decrease during charging, so it needs to be improved. The electric heating wire 18 works to heat the heat conducting plate 20, and the extrusion block 10 is attached to the battery. Then the heat conducting plate 20 is used to heat the battery. The temperature sensor 22 is used to detect the temperature and set the maximum temperature threshold. When the temperature reaches a certain value, the microcontroller 23 stops the work of the electric heating wire 18, thereby heating the battery, avoiding the low temperature affecting the low charging rate.

[0024] The above merely illustrates the embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. An electronic cigarette lithium battery case, comprising a battery case body (1), characterized in that, The top of the battery box body (1) is provided with a battery cover plate (3), the battery cover plate (3) is provided with a mounting and dismounting mechanism, the mounting and dismounting mechanism is used for facilitating the mounting and dismounting of the battery, the mounting and dismounting mechanism comprises a mounting and dismounting groove (5), a cover plate (7), a rotating screw rod (9), an extrusion block (10) and an elastic clamping block (13), the mounting and dismounting groove (5) is formed in the battery cover plate (3), a hinge (6) is mounted on the outer wall of the battery cover plate (3), the cover plate (7) is mounted on the battery cover plate (3) through the hinge (6), a threaded groove (8) is formed in the cover plate (7), the rotating screw rod (9) penetrates through the mounting and dismounting groove (5) and is rotationally fixed in the threaded groove (8), the extrusion block (10) is mounted at the bottom of the rotating screw rod (9), a locking groove (11) is arranged below the side of the cover plate (7), a clamping block (12) is mounted in the cover plate (7), the elastic clamping block (13) is arranged on the inner wall of the locking groove (11), the elastic clamping block (13) is in contact with the clamping block (12) and presses the clamping block (12) in the locking groove (11), a cushion layer (14) is mounted on the top of the battery cover plate (3), a magic tape (15) is arranged on the top of the cushion layer (14), and the upper end of the magic tape (15) is provided with a baffle (16).

2. The electronic cigarette lithium battery case of claim 1, wherein: The battery box body (1) is provided with a battery groove (2), and the battery box body (1) is provided with a fixing groove (4) above the battery groove (2).

3. The electronic cigarette lithium battery case of claim 1, wherein: The elastic clamping block (13) is made of rubber, and the top of the extrusion block (10) is provided with a preheating mechanism.

4. The electronic cigarette lithium battery case of claim 3, wherein: The preheating mechanism comprises a preheating shell (17), an electric heating wire (18), a heat conducting plate (20), a temperature sensor (22) and a microcontroller (23), the preheating shell (17) is arranged on the top of the extrusion block (10), the top of the preheating shell (17) is fixedly connected with the bottom of the rotating screw rod (9), the electric heating wire (18) is mounted in the preheating shell (17), the heating groove (19) is matched with the shape of the battery, the heat conducting plate (20) is mounted in the heating groove (19), the outer wall of the heat conducting plate (20) is provided with a detection groove (21), and the temperature sensor (22) and the microcontroller (23) are mounted in the detection groove (21). The temperature sensor (22) and the microcontroller (23) are electrically connected.

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