Glow stick

Abstract

The utility model provides a glow stick which comprises a power supply assembly and a light-emitting assembly. The power supply assembly comprises a power supply shell, a battery and a power supply connecting plate. The power supply connecting plate is arranged at the power supply connecting end of the power supply shell and electrically connected with the battery, and a first connecting piece is arranged on one face of the power supply connecting plate. The light-emitting assembly comprises a light-emitting shell, a lamp bead and a light-emitting electric connecting plate. The light-emitting electric connecting plate is arranged at the light-emitting connecting end of the light-emitting shell and electrically connected with the lamp bead, and a second connecting piece is arranged on one face of the light-emitting electric connecting plate. The power supply connecting end is detachably connected with the light-emitting connecting end, and during connection, the first connecting piece is electrically connected with the second connecting piece. According to the glow stick, the power supply assembly and the light-emitting assembly are electrically connected through the first connecting piece and the second connecting piece, meanwhile, the power supply assembly and the light-emitting assembly are arranged to be of a detachable connecting structure, so that different light-emitting assemblies can be conveniently replaced to be connected with the power supply assembly, and the diversity is high.

Description

Technical Field

[0001] The utility model relates to the field of fluorescent sticks, in particular to a fluorescent stick that can be easily assembled and disassembled. Background Art

[0002] A glow stick is a device that emits light. Available on the market, glow sticks come in a variety of shapes and colors. They are used in a variety of fields, including entertainment, night fishing, weddings, outdoor activities, military affairs, engineering construction, and underwater operations. For example, they can enhance the atmosphere and fun of concerts, dances, and festivals. They can also serve as safety warning tools in certain situations. However, existing glow sticks typically incorporate a single housing containing both the light-emitting and power-supply components. This creates an integrated structure that is difficult to disassemble and difficult to assemble with different light-emitting components on the power-supply component, resulting in limited versatility.

[0003] Therefore, it is necessary to provide a fluorescent stick to solve the above technical problems. Utility Model Content

[0004] The utility model provides a fluorescent stick to solve the problems in the prior art of fluorescent sticks with an integrated structure that are difficult to disassemble, difficult to assemble different light-emitting parts on a power supply part, and poor diversity.

[0005] In order to solve the above technical problems, the technical solution of the present utility model is: a fluorescent stick, which includes a power supply component and a light-emitting component;

[0006] The power supply assembly includes: a power supply housing, a battery disposed in the power supply housing, and a power supply connection plate, one end of the power supply housing being a power supply connection end, the power supply connection plate being disposed at the power supply connection end, the power supply connection plate being electrically connected to the battery, and a first connector being disposed on an outer side of the power supply connection plate;

[0007] The light-emitting assembly includes: a light-emitting housing, a lamp bead arranged in the light-emitting housing, and a light-emitting electrical connection board, one end of the light-emitting housing is a light-emitting connection end, the light-emitting electrical connection board is arranged at the light-emitting connection end, the light-emitting electrical connection board is electrically connected to the lamp bead, and a second connector is provided on an outer side of the light-emitting electrical connection board;

[0008] The power supply connection end and the light emitting connection end are detachably connected, and when the power supply connection end and the light emitting connection end are connected, the first connection member and the second connection member are electrically connected.

[0009] In the present invention, the power supply housing includes two detachable docking half-shells, an annular groove is provided on the inner wall of the half-shell near the power supply connection end, and the power supply connection plate is fixedly provided in the annular groove.

[0010] The power supply assembly further includes a key circuit board disposed in the power supply housing, the key circuit board being electrically connected between the battery and the power supply connection board, the key circuit board including a key body, and the key body extending beyond the power supply housing;

[0011] A fixing part is provided on the inner wall of the power supply shell, and the fixing part is located at one end of the key circuit board away from the power supply connection board. The fixing part is provided with a positioning groove for positioning and connecting with the key circuit board. A plug hole is provided on the power supply connection board, and a plug column for plugging with the plug hole is provided at one end of the key circuit board.

[0012] Furthermore, a positioning piece is provided on the inner wall of the power supply housing, and the battery is positioned between the positioning piece and the fixing piece.

[0013] In the present invention, the light-emitting electrical connection plate is in interference contact with the inner peripheral side wall of the light-emitting connection end.

[0014] Wherein, a support bar for supporting the light-emitting electrical connection board is provided on the inner peripheral side wall of the light-emitting connection end, or the inner diameter of the light-emitting connection end gradually decreases from the outside to the inside.

[0015] In the present invention, the plurality of lamp beads are electrically connected to the light-emitting electrical connection board through the same electrical connection strip, and one end of the light-emitting housing away from the light-emitting connection end is set as an opening, and an end cover is detachably connected to the opening.

[0016] In the present utility model, the power supply connection end is sleeved in the light-emitting connection end, and an entrance groove and a card slot are provided on the outer peripheral side wall of the power supply connection end. The entrance groove passes through the end face of the power supply connection end, and the card slot is connected to the end of the entrance groove away from the end face of the power supply connection end, and the card slot extends along the circumference of the power supply connection end. A card block is provided on the inner peripheral side wall of the light-emitting connection end, and the card block passes through the entrance groove and is carded in the card slot.

[0017] Wherein, a recess is provided on the inner wall of the card slot, and a protrusion is provided on the card block for positioning and cooperating with the recess, and the protruding direction of the protrusion is perpendicular to the direction in which the card block slides into the card slot.

[0018] In the present invention, the outer diameter of the power supply connection end is smaller than the outer diameter of the power supply shell, a concave step is formed between the outer periphery of the power supply connection end and the power supply shell, the outer diameter of the power supply shell is equal to the outer diameter of the light-emitting shell, and when the power supply connection end and the light-emitting connection end are socketed, the end face of the light-emitting connection end contacts the end face of the concave step.

[0019] In the present invention, when the first connecting member is a contact point, the second connecting member is a contact disk; when the first connecting member is a contact disk, the second connecting member is a contact point.

[0020] Furthermore, the contact is an elastic telescopic contact, the contact disk is a circular disk, the distance between the contact and the axis of the power supply shell is equal to the radius of the circular disk, and the center of the circular disk is located on the axis of the luminous shell.

[0021] Compared with the prior art, the utility model has the following beneficial effects: the fluorescent stick of the utility model electrically connects the power supply component and the light-emitting component through the first connecting member and the second connecting member, and at the same time, the power supply component and the light-emitting component are set to a detachable connection structure, so that different light-emitting components and power supply components can be easily replaced and connected, and the diversity is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. The drawings described below are only drawings corresponding to some embodiments of the present invention.

[0023] Figure 1 This is a schematic structural diagram of the fluorescent stick of the present invention.

[0024] Figure 2 This is a schematic diagram of the exploded structure of the fluorescent stick of the present invention.

[0025] Figure 3 This is a structural diagram of the key circuit board and power supply connection board of the fluorescent stick of the present invention.

[0026] Figure 4 This is a structural diagram of the light-emitting electrical connection board of the fluorescent stick of the present invention.

[0027] Figure 5 This is a partial enlarged view of the fixing piece of the fluorescent stick of the present invention.

[0028] Figure 6 This is a structural diagram of the power supply connection end and the light-emitting connection end of the fluorescent stick of the present invention. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts shall fall within the scope of protection of the present invention.

[0030] Directional terms mentioned in this invention, such as "upper", "lower", "front", "back", "left", "right", "inside", "outside", "side", "top" and "bottom", are only used with reference to the directions of the drawings. The directional terms used are used to illustrate and understand the invention, and are not intended to limit the invention.

[0031] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, connection can be a detachable connection or a connection of an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be internal communication between two components or an interaction between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0032] In the prior art, fluorescent sticks generally have the light-emitting part and the power supply part arranged in the same housing, that is, an integrated structure, which is not easy to disassemble and it is not easy to assemble different light-emitting parts on the power supply part, resulting in poor diversity.

[0033] The following is a preferred embodiment of a fluorescent stick provided by the present invention that can solve the above technical problems.

[0034] Please refer to Figure 1 and Figure 2 ,in Figure 1 This is a schematic structural diagram of the fluorescent stick of the present invention. Figure 2 This is a schematic diagram of the exploded structure of the fluorescent stick of the present invention.

[0035] In the figures, structurally similar elements are denoted by the same reference numerals.

[0036] This embodiment provides a fluorescent stick, which includes a power supply component 1 and a light-emitting component 2.

[0037] The power supply assembly 1 includes: a power supply shell 11, a battery 12 arranged in the power supply shell 11, and a power supply connection plate 13. One end of the power supply shell 11 is the power supply connection end, and the power supply connection plate 13 is arranged at the power supply connection end. The power supply connection plate 13 is electrically connected to the battery 12, and a first connecting member 131 is provided on the outer side of the power supply connection plate 13.

[0038] The light-emitting assembly 2 includes: a light-emitting shell 21, a lamp bead 23 arranged in the light-emitting shell 21, and a light-emitting electrical connection board 22. One end of the light-emitting shell 21 is a light-emitting connection end, and the light-emitting electrical connection board 22 is arranged at the light-emitting connection end. The light-emitting electrical connection board 22 is electrically connected to the lamp bead 23, and a second connecting member 221 is provided on the outer side of the light-emitting electrical connection board 22.

[0039] The power supply connection end and the light emitting connection end are detachably connected, and when the power supply connection end and the light emitting connection end are connected, the first connection member 131 is electrically connected to the second connection member 221. This allows for convenient replacement of different light emitting components 2 and connection to the power supply component 1, forming different styles of fluorescent sticks with great diversity.

[0040] Please refer to Figure 2 In this embodiment, the power supply housing 11 includes two detachable half-shells, an annular groove 112 is provided on the inner wall of the half-shell near the power supply connection end, and the power supply connection plate 13 is fixedly provided in the annular groove 112.

[0041] After the two half-shells are disassembled, it is very convenient to assemble components such as the battery 12, the power connection board 13, and the key circuit board 14. When the two half-shells are docked, the annular grooves 112 on the two half-shells mate to form a complete annular groove, which stably fixes the power connection board 13 and provides stable support for the subsequent contact between the first connector 131 on the power connection board 13 and the second connector 221 on the light-emitting electrical connection board 22. This ensures a stable structure and a long service life for the power connection board 13.

[0042] Please refer to Figure 2 、 Figure 3 and Figure 5 The power supply component 1 also includes a key circuit board 14 arranged in the power supply shell 11. The key circuit board 14 is electrically connected between the battery 12 and the power supply connection board 13. The key circuit board 14 includes a key body 141, and the key body 141 extends to the outside of the power supply shell 11.

[0043] A fixing member 113 is provided on the inner wall of the power supply housing 11. This fixing member 113 is located at the end of the key circuit board 14 away from the power supply connection board 13. The fixing member 113 is provided with a positioning groove 1131 for positioning and connecting with the key circuit board 14. The power supply connection board 13 is provided with a plug hole 132, and one end of the key circuit board 14 is provided with a plug post 142 for plugging into the plug hole 132. This ensures that the key circuit board 14 is securely mounted within the power supply housing 11.

[0044] In addition, a positioning member 114 is provided on the inner wall of the power supply housing 11, and the battery 12 is positioned between the positioning member 114 and the fixing member 113. It should be noted that the fixing member 113 is provided only at one corner of the battery 12. The positioning member 114 is provided at both corners of the end of the battery 12 that is away from the key circuit board 14. Therefore, the positioning member 114 can also be provided at the other corner of the end of the battery 12 that is closer to the key circuit board 14, thus positioning the battery 12 at all four corners.

[0045] Please refer to Figure 2 and Figure 6In this embodiment, the light-emitting electrical connection plate 22 is in interference contact with the inner peripheral side wall of the light-emitting connection end.

[0046] The inner sidewall of the light-emitting connection end is provided with a support bar 213 for supporting the light-emitting electrical connection board 22. The support bar 213 provides support for the contact between the second connector 221 on the light-emitting electrical connection board 22 and the first connector 131 on the power supply connection board 13. Alternatively, the inner diameter of the light-emitting connection end gradually decreases from the outside to the inside, and the inner wall with a smaller inner diameter can provide support for the light-emitting electrical connection board 22.

[0047] Please refer to Figure 2 In this embodiment, multiple lamp beads 23 are electrically connected to the light-emitting electrical connection board 22 via a common electrical connection bar 24. The extension direction of the electrical connection bar 24 in this embodiment aligns with the axial direction of the light-emitting housing 21. The end of the light-emitting housing 21, away from the light-emitting connection end, is open, with an end cap 25 detachably connected to the opening. After removing the end cap 25, squeezing the electrical connection bar 24 allows the connected structure of the light-emitting electrical connection board 22, lamp beads 23, and electrical connection bar 24 to be easily pushed out of the light-emitting housing 21.

[0048] Please refer to Figure 6 In this embodiment, the power supply connection end is sleeved in the light-emitting connection end, and an entrance groove 115 and a clamping groove 116 are provided on the outer peripheral side wall of the power supply connection end. The entrance groove 115 passes through the end face of the power supply connection end, and the clamping groove 116 is connected to the end of the entrance groove 115 away from the end face of the power supply connection end, and the clamping groove 116 extends along the circumference of the power supply connection end. A clamping block 211 is provided on the inner peripheral side wall of the light-emitting connection end, and the clamping block 211 passes through the entrance groove 115 and is clamped in the clamping groove 116.

[0049] When connecting the power supply housing 11 and the light-emitting housing 21, the power supply connection end and the light-emitting connection end are first plugged into each other. During this process, the card block 211 will slide into the entrance groove 115, and then the power supply housing 11 and the light-emitting housing 21 are rotated relative to each other so that the card block 211 is locked into the card slot 116.

[0050] It should be noted that the connection structure between the power supply connection terminal and the light-emitting connection terminal is not limited to the above-mentioned snap-fit ​​structure. For example, the power supply connection terminal can also be threadedly connected to the light-emitting connection terminal. In addition, the structures of the power supply connection terminal and the light-emitting connection terminal can be interchanged, that is, the light-emitting connection terminal can be connected to the power supply connection terminal.

[0051] A recess 117 is provided on the inner wall of the slot 116, and a protrusion 212 is provided on the block 211 for positioning and cooperating with the recess 117. The protrusion 212 is perpendicular to the direction in which the block 211 slides into the slot 116, so that the block 211 is stably engaged in the slot 116. The protrusion 212 can be a hemispherical structure so that when the power supply housing 11 and the light-emitting housing 21 are rotated, the protrusion 212 and the recess 117 can be disengaged, thereby allowing the block 211 to slide out of the slot 116.

[0052] Please refer to Figure 1 and Figure 6 In this embodiment, the outer diameter of the power supply connection terminal is smaller than that of the power supply housing 11. A concave step is formed between the outer periphery of the power supply connection terminal and the power supply housing 11. The outer diameter of the power supply housing 11 is equal to the outer diameter of the light-emitting housing 21. When the power supply connection terminal and the light-emitting connection terminal are connected, the end surface of the light-emitting connection terminal contacts the end surface of the concave step. This strengthens the structural integrity of the power supply housing 11 and the light-emitting housing 21 after connection, with no large gap or protrusion between them, making it more aesthetically pleasing and easier for users to use.

[0053] When the first connecting member 131 is a contact point, the second connecting member 221 is a contact plate; when the first connecting member 131 is a contact plate, the second connecting member 221 is a contact point.

[0054] Please refer to Figure 3 and Figure 4 In this embodiment, the contacts are elastically retractable, ensuring that they maintain a stable electrical connection with the contact disc. The contact disc is a circular ring disc. The distance between the contacts and the axis of the power supply housing 11 is equal to the radius of the ring disc. The center of the ring disc is located on the axis of the light-emitting housing 21, ensuring that the contacts and the contact disc maintain an electrical connection.

[0055] In this embodiment, a charging interface 15 is provided at one end of the power supply housing 11 away from the power supply connection end, and a position-avoiding through hole 111 is provided on the power supply housing 11 at a position corresponding to the charging interface 15 , so as to enable charging of the battery 12 .

[0056] The working principle of the present invention is as follows: when the power supply component 1 and the light-emitting component 2 need to be disassembled, it is only necessary to rotate the power supply shell 11 and the light-emitting shell 21 relative to each other so that the block 211 slides out of the slot 116, and then pull the power supply shell 11 and the light-emitting shell 21 away from each other. During this process, the block 211 will slide out along the entrance slot 115.

[0057] Afterwards, you can select another light-emitting component 2 and plug the power supply connection end into the light-emitting connection end. Pay attention to aligning the card block 211 with the entrance groove 115. During the plugging process, the card block 211 will slide into the entrance groove 115, and then the power supply shell 11 and the light-emitting shell 21 are rotated relative to each other so that the card block 211 is inserted into the card slot 116 to complete the installation. The operation is very convenient.

[0058] The fluorescent stick of this preferred embodiment electrically connects the power supply component and the light-emitting component through contacts and contact disks, and at the same time, the power supply component and the light-emitting component are set to a detachable connection structure, so that different light-emitting components can be easily replaced with the power supply component connection, which has strong diversity.

[0059] In summary, although the present invention has been disclosed above with reference to preferred embodiments, the above preferred embodiments are not intended to limit the present invention. A person skilled in the art may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope defined by the claims.

Claims

1. A fluorescent stick, characterized in that: Including power supply components and light emitting components; The power supply assembly includes: a power supply housing, a battery disposed in the power supply housing, and a power supply connection plate, one end of the power supply housing being a power supply connection end, the power supply connection plate being disposed at the power supply connection end, the power supply connection plate being electrically connected to the battery, and a first connector being disposed on an outer side of the power supply connection plate; The light-emitting assembly includes: a light-emitting housing, a lamp bead arranged in the light-emitting housing, and a light-emitting electrical connection board, one end of the light-emitting housing is a light-emitting connection end, the light-emitting electrical connection board is arranged at the light-emitting connection end, the light-emitting electrical connection board is electrically connected to the lamp bead, and a second connector is provided on an outer side of the light-emitting electrical connection board; The power supply connection end and the light emitting connection end are detachably connected, and when the power supply connection end and the light emitting connection end are connected, the first connection member and the second connection member are electrically connected.

2. The fluorescent stick according to claim 1, wherein The power supply housing includes two detachable butt-jointed half-shells, an annular groove is provided on the inner wall of the half-shell near the power supply connection end, and the power supply connection plate is fixedly provided in the annular groove.

3. The fluorescent stick according to claim 1 or 2, characterized in that The power supply assembly further includes a key circuit board disposed in the power supply housing, the key circuit board being electrically connected between the battery and the power supply connection board, the key circuit board including a key body, the key body extending beyond the power supply housing; A fixing part is provided on the inner wall of the power supply shell, and the fixing part is located at one end of the key circuit board away from the power supply connection board. The fixing part is provided with a positioning groove for positioning and connecting with the key circuit board. A plug hole is provided on the power supply connection board, and a plug column for plugging with the plug hole is provided at one end of the key circuit board.

4. The fluorescent stick according to claim 3, characterized in that A positioning piece is provided on the inner wall of the power supply housing, and the battery is positioned between the positioning piece and the fixing piece.

5. The fluorescent stick according to claim 1, wherein The light-emitting electrical connection plate is in interference contact with the inner peripheral side wall of the light-emitting connection end.

6. The fluorescent stick according to claim 1, wherein A support bar for supporting the light-emitting electrical connection board is provided on the inner peripheral side wall of the light-emitting connection end.

7. The fluorescent stick according to claim 1, wherein The inner diameter of the light-emitting connecting end gradually decreases from the outside to the inside.

8. The fluorescent stick according to claim 1, wherein The plurality of lamp beads are electrically connected to the light-emitting electrical connection board through the same electrical connection strip. One end of the light-emitting housing away from the light-emitting connection end is set as an opening, and an end cover is detachably connected to the opening.

9. The fluorescent stick according to claim 1, wherein The power supply connection end is sleeved in the light-emitting connection end, and an entrance groove and a card slot are provided on the outer peripheral side wall of the power supply connection end. The entrance groove passes through the end face of the power supply connection end, and the card slot is connected to the end of the entrance groove away from the end face of the power supply connection end, and the card slot extends along the circumference of the power supply connection end. A card block is provided on the inner peripheral side wall of the light-emitting connection end, and the card block passes through the entrance groove and is carded in the card slot.

10. The fluorescent stick according to claim 9, characterized in that A recess is provided on the inner wall of the card slot, and a protrusion is provided on the card block for positioning and cooperating with the recess, and a protruding direction of the protrusion is perpendicular to the direction in which the card block slides into the card slot.

11. The fluorescent stick according to claim 9, wherein The outer diameter of the power supply connection end is smaller than the outer diameter of the power supply shell, and a concave step is formed between the outer periphery of the power supply connection end and the power supply shell. The outer diameter of the power supply shell is equal to the outer diameter of the light-emitting shell. When the power supply connection end and the light-emitting connection end are socketed, the end face of the light-emitting connection end contacts the end face of the concave step.

12. The fluorescent stick according to claim 1, wherein When the first connecting member is a contact point, the second connecting member is a contact disk; when the first connecting member is a contact disk, the second connecting member is a contact point.

13. The fluorescent stick according to claim 12, characterized in that The contact is an elastic telescopic contact, the contact disk is a circular disk, the distance between the contact and the axis of the power supply shell is equal to the radius of the circular disk, and the center of the circular disk is located on the axis of the luminous shell.

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