An electronic flashlight with an embedded battery compartment

Abstract

The utility model discloses an electronic fluorescent stick of inlaying battery compartment relates to the technical field of light emitting stick, including pipe top plug, light diffusion pipe, battery compartment shell, light emitting circuit board and battery, the external main body of this electronic fluorescent stick is light diffusion pipe, and the top is closed by pipe top plug, and the bottom inlaying battery compartment shell, the battery and the lower part of light emitting circuit board are covered in battery compartment shell, the upper part of light emitting circuit board is pasted with emitting diode lamp pearl, and the bottom is equipped with switch and charging connector of battery compartment. The utility model designs the structure of light diffusion pipe inlaying battery compartment, battery compartment covering light emitting circuit board and battery, is convenient for assembly and maintenance, and the external shell keeps the whole cylindrical shape, prolongs product service life, and the user's holding hand feeling is improved, the inside lamp pearl of this electronic fluorescent stick emits light, and after the soft light effect of light diffusion pipe, scatters to the outside, makes the whole electronic fluorescent stick emit light evenly, and improves the visual perception.

Description

Technical Field

[0001] This utility model relates to the field of light-emitting stick technology, specifically an electronic fluorescent stick with an embedded battery compartment. Background Technology

[0002] Glow sticks are widely used in entertainment activities, lighting, and other occasions. Traditional chemical glow sticks use the reaction of oxides and ester compounds to make fluorescent dyes emit light, which cannot be reused multiple times. Therefore, the emergence of electronic glow sticks replaced the light-emitting material from chemical liquids with batteries and light-emitting diodes (LEDs). Currently, most electronic glow sticks on the market are in a split form. For example, a glow stick with a quick-replacement LED disclosed in application number 202421697225.2 has a separate light-emitting part and a handle part, which are joined together to form the glow stick. This provides a clear tactile difference when holding the stick and makes it easy to be damaged by knocks or drops. Electronic glow sticks with a one-piece outer shell, such as an LED light stick with an internal diffuser structure disclosed in application number 202320493252.7, are difficult to disassemble and repair after ultrasonic welding assembly.

[0003] In summary, in order to solve the technical problems of the aforementioned electronic glow sticks, it is necessary to design an electronic glow stick with an embedded battery compartment. This electronic glow stick has a robust and durable integrated protective structure, a comfortable grip, and an embedded battery compartment that facilitates disassembly and maintenance. Utility Model Content

[0004] This utility model provides an electronic glow stick with an embedded battery compartment, and the technical solution adopted is as follows:

[0005] An electronic glow stick with an embedded battery compartment includes a light diffuser housing, a battery compartment housing, an integrated light-emitting and power-supply circuit board, and a battery. LED beads are distributed above the integrated light-emitting and power-supply circuit board, and the battery, battery charging and discharging circuit, and switch are arranged below it. The LED beads, battery, and switch are electrically connected to the integrated light-emitting and power-supply circuit board. The battery compartment housing covers the area below the integrated light-emitting and power-supply circuit board and the battery. The outer diameter of the battery compartment housing is equal to the inner diameter of the light diffuser housing and is fitted by the light diffuser housing.

[0006] Furthermore: the battery compartment shell is composed of a front battery compartment shell and a rear battery compartment shell, and the front battery compartment shell and the rear battery compartment shell are planarly fitted.

[0007] Furthermore, the top of the light diffusion tube housing is plugged with a tube top plug.

[0008] Furthermore, the front shell of the battery compartment, the integrated circuit board for light emission and power supply, the rear shell of the battery compartment, and the outer shell of the light diffusion tube are fixed together by screws.

[0009] Preferably, the lower ends of the front and rear shells of the battery compartment protrude from the outer shell of the light diffusion tube, and the lower end of the front shell of the battery compartment is provided with a circular opening.

[0010] Preferably, the front shell of the battery compartment is provided with a window.

[0011] Preferably, the bottom of the front shell of the battery compartment has a rectangular opening for the charging connector below the integrated circuit board for light emission and power supply to pass through; the bottom of the rear shell of the battery compartment has a square opening for the switch below the integrated circuit board for light emission and power supply to pass through.

[0012] Preferably, the tube top plug has a slot, which engages with the top of the integrated light-emitting and power-powering circuit board.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. The outer shell of this utility model is a complete cylindrical tube, which is comfortable for users to hold and has a simple and beautiful appearance; the complete cylindrical tube plays a protective role, preventing damage to the electronic glow stick with embedded battery compartment due to knocking and dropping.

[0015] 2. This utility model has an embedded battery compartment, and the battery compartment and the light diffuser housing are fixed together by screws, which facilitates installation, disassembly and maintenance. The embedded battery compartment design protects the battery from being disconnected from the electrical connection of the circuit board due to vibration. The light diffuser housing does not need to be provided with grooves to fix the circuit board, so that the light-emitting part of this utility model will not have strip shadows.

[0016] 3. The tube top end of this utility model is grooved and snaps into the top of the circuit board. This keeps the inner and outer diameters of the light diffusion tube shell the same throughout, while preventing the light-emitting part of the circuit board from shaking. This makes the product structure compact and easy to manufacture and assemble. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is an exploded view of the present invention;

[0019] Figure 3 This is a three-dimensional structural diagram of the present invention with the outer shell of the light diffusion tube removed;

[0020] Figure 4 This is a schematic diagram of the structure of the circuit board and the tube top plug mating part of this utility model;

[0021] Figure 5 This is a rear view of the present invention;

[0022] Figure 6 This is a front view of the present invention;

[0023] Figure 7 This is a cross-sectional view of the central axis of this utility model;

[0024] Figure 8 Schematic diagram of the front and rear shells of the battery compartment;

[0025] Figure 9 This is a bottom view of the present invention;

[0026] Explanation of reference numerals in the attached diagram: 1. Light diffuser housing, 2. Battery compartment housing, 3. Integrated circuit board for light emission and power supply, 4. Battery, 5. LED bead, 6. Switch, 7. Front battery compartment housing, 8. Rear battery compartment housing, 9. Top plug of the tube, 10. Screw, 11. Circular opening, 12. Window, 13. Rectangular opening, 14. Charging connector, 15. Square opening, 16. Slot. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. However, it is worth noting that the present utility model is not limited to these embodiments. In the detailed description of the present utility model below, some specific details are described in detail. However, for the parts that are not described in detail, those skilled in the art can fully understand the present utility model.

[0028] Furthermore, those skilled in the art should understand that the accompanying drawings are provided only to illustrate the purpose, features, and advantages of this utility model, and are not actually drawn to scale.

[0029] Please see Figures 1-6 This utility model provides a technical solution for designing an electronic glow stick with an embedded battery compartment, including a light diffuser housing 1, a battery compartment housing 2, an integrated light-emitting and power-supply circuit board 3, and a battery 4. The integrated light-emitting and power-supply circuit board 3 has LED beads 5 (preferably LED beads) distributed on its upper part, and the battery 4, battery charging and discharging circuit, and switch 6 arranged below it. The LED beads 5, battery 4, and switch 6 are electrically connected to the integrated light-emitting and power-supply circuit board 3. The lower part of the integrated light-emitting and power-supply circuit board 3 and the battery 4 are covered by the battery compartment housing 2. The outer diameter of the battery compartment housing 2 is equal to the inner diameter of the light diffuser housing 1 and is sleeved by the light diffuser housing 1.

[0030] The battery compartment shell 2 is composed of a front battery compartment shell 7 and a rear battery compartment shell 8. The front battery compartment shell 7 and the rear battery compartment shell 8 are planarly fitted, which facilitates the molding and assembly of the plastic of the battery compartment shell 2.

[0031] The top of the light diffusion tube housing 1 is plugged with a tube top plug 9, which makes the exterior of this utility model closed.

[0032] The front shell 7 of the battery compartment, the integrated circuit board 3 for light emission and power supply, the rear shell 9 of the battery compartment, and the outer shell 1 of the light diffusion tube are fixed together by screws 10. This design makes the structure of this utility model fixed and facilitates production assembly and subsequent disassembly and maintenance.

[0033] The lower ends of the front and rear shells of the battery compartment 7 and 8 protrude from the outer shell 1 of the light diffuser tube, which serves to protect the switch 6 from being accidentally turned on. The lower end of the front shell 7 of the battery compartment is provided with a circular opening 11, through which the user can attach a fixing rope for preventing it from falling off, thus meeting the user's need for preventing it from falling off during the use of this utility model.

[0034] The front shell 7 of the battery compartment is provided with a window 12. This window is used to illuminate the indicator light in the battery charging circuit below the integrated light-emitting and power-supply circuit board 3. The user can clearly observe the charging status of the electronic glow stick with an embedded battery compartment according to this utility model through this window.

[0035] The bottom of the front shell 7 of the battery compartment has a rectangular opening 13 for the charging connector 14 below the integrated circuit board 3 for light emission and power supply to pass through. Users can charge the battery 4 using a common data cable and achieve repeated use. The bottom of the rear shell 8 of the battery compartment has a square opening 15 for the switch 6 below the integrated circuit board 3 for light emission and power supply to pass through. Users can use this switch to control the on / off state of the LED beads 5.

[0036] The tube top plug 9 is provided with a slot 16, which is engaged with the top of the light-emitting and power-supply integrated circuit board 3. This keeps the inner and outer diameters of the light-diffusing tube shell the same throughout, while preventing the light-emitting part of the circuit board from shaking. This makes the product structure compact and easy to manufacture and assemble.

[0037] The outer shell 1 of the light diffusion tube is preferably made of polycarbonate tube, which meets the requirements of hardness and heat resistance, and improves the service life of the product.

[0038] When using this utility model, the operation is simple. The user controls the circuit to turn on and off by pressing the switch 6, thereby controlling the light to turn on and off. The light is softened by passing through the light diffuser housing 1, so that the light emitted by the lamp bead 5 is soft when viewed from the outside, thus making the entire electronic glow stick emit light evenly and without dazzling light, without obvious granular light, improving the visual experience.

[0039] The circuit circuit within the integrated light-emitting and power-supply circuit board 3 is not protected by this utility model. The LED bead 5, battery 4, switch 6, charging connector 14, and battery charging and discharging circuit are all existing technologies and will not be described in detail.

[0040] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "fixing," etc., should be interpreted broadly. For example, a connection can be a detachable connection or a connection of an integral structure; it can be a mechanical connection or an electrical connection. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0041] The above description is only a specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be conceived without creative labor should be included within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be determined by the protection scope defined in the claims.

Claims

1. An electronic glow stick with an embedded battery compartment, comprising a light diffuser housing (1), a battery compartment housing (2), an integrated circuit board for light emission and power supply (3), and a battery (4), characterized in that: The light-emitting and power-supply integrated circuit board (3) has LED beads (5) distributed on the top and a battery (4), a battery charging and discharging circuit and a switch (6) arranged below. The LED beads (5), the battery (4) and the switch (6) are electrically connected to the light-emitting and power-supply integrated circuit board (3). The bottom of the light-emitting and power-supply integrated circuit board (3) and the battery (4) are covered by a battery compartment shell (2). The outer diameter of the battery compartment shell (2) is equal to the inner diameter of the light diffusion tube shell (1) and is sleeved by the light diffusion tube shell (1).

2. The electronic glow stick with an embedded battery compartment according to claim 1, characterized in that: The battery compartment shell (2) is composed of a front battery compartment shell (7) and a rear battery compartment shell (8), and the front battery compartment shell (7) and the rear battery compartment shell (8) are planarly fitted.

3. The electronic glow stick with an embedded battery compartment according to claim 1, characterized in that: The top of the light diffusion tube housing (1) is plugged with a tube top plug (9).

4. An electronic glow stick with an embedded battery compartment according to claim 2, characterized in that: The front shell (7) of the battery compartment, the integrated circuit board for light emission and power supply (3), the rear shell (8) of the battery compartment, and the outer shell (1) of the light diffusion tube are fixed together by screws (10).

5. An electronic glow stick with an embedded battery compartment according to claim 2, characterized in that: The lower ends of the front shell (7) and rear shell (8) of the battery compartment protrude from the outer shell (1) of the light diffusion tube, and the lower end of the front shell (7) of the battery compartment is provided with a circular opening (11).

6. An electronic glow stick with an embedded battery compartment according to claim 2, characterized in that: The front shell (7) of the battery compartment is provided with a window (12).

7. An electronic glow stick with an embedded battery compartment according to claim 2, characterized in that: The bottom of the front shell (7) of the battery compartment is provided with a rectangular opening (13) for the charging connector (14) below the integrated circuit board (3) for light emission and power supply to pass through; the bottom of the rear shell (8) of the battery compartment is provided with a square opening (15) for the switch (6) below the integrated circuit board (3) for light emission and power supply to pass through.

8. An electronic glow stick with an embedded battery compartment according to claim 3, characterized in that: The tube top plug (9) is provided with a slot (16), which is engaged with the top of the light-emitting and power-powering integrated circuit board (3).

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