A detachable glow stick and its usage method

Abstract

This invention relates to the field of electronic glow stick technology, specifically to a detachable glow stick and its usage method. The glow stick includes a handle, a cap, and multiple detachably connected fluorescent components. A battery assembly is housed inside the handle. The multiple fluorescent components are connected end-to-end. The handle is connected to the bottom fluorescent component, and the cap is connected to the top fluorescent component. Each fluorescent component includes a supporting component, a rotatable light-emitting component, and a plastic shell that is fixedly connected to the light-emitting component and encloses the supporting component. When the light-emitting component rotates, the fluorescent component changes its fluorescent color. By disassembling the glow stick into multiple fluorescent components, the product has the function of adjusting its size. When the multiple fluorescent components are connected end-to-end, they form a long, narrow glow stick, suitable for concerts, performances, and other scenarios. Alternatively, the multiple fluorescent components can be disassembled and used as a block-shaped glow stick at home as a nightlight.

Description

Technical Field

[0001] This invention relates to the field of electronic glow stick technology, and more specifically to a detachable glow stick and its method of use. Background Technology

[0002] Electronic glow sticks are reusable light-emitting devices that use LEDs (light-emitting diodes) as a light source, are powered by batteries or electronics, and are controlled by integrated circuits (ICs). They emit different colors of light by driving LEDs with electronic pulses, perfectly simulating or even surpassing the visual effects of traditional chemical glow sticks. Compared with chemical glow sticks, electronic glow sticks have the following advantages: they are safer and produce less pollutants.

[0003] The color differences of electronic glow sticks mainly stem from the semiconductor materials and technology of their core light-emitting element—LED (light-emitting diode). Existing multi-colored glow sticks use three tiny, independent LED chips encapsulated in a lamp housing, corresponding to red, green, and blue respectively. Through the principle of color mixing, multiple colors can be mixed.

[0004] Currently, although electronic glow sticks can be used multiple times, the different sizes required for different usage scenarios mean that glow sticks can only be reused in the same scenario and cannot be promoted to all scenarios. For example, glow sticks used in concerts need to be long and thin, while those used at home are small and thin, and those used for fishing are also small and thin.

[0005] A search revealed Chinese patent application number 202123348394.4, which discloses a glow stick comprising: a battery; a housing with a cavity formed therein, the battery being disposed within the cavity; a light-emitting component disposed within the cavity and electrically connected to the battery; an identification device disposed within the cavity; and a control component electrically connected to the identification device and used to control the light-emitting component to emit light. This application also proposes a glow stick device comprising: a base with a receiving groove formed thereon; a glow stick of any of the above-mentioned types; a charging device that charges the battery when the glow stick is placed in the receiving groove; and an identification setting module coupled to the identification device when the glow stick is placed in the receiving groove. The above patents have the following drawbacks: the glow sticks in these patents require replacement with different sized glow sticks for different usage scenarios, increasing the user's cost.

[0006] To expand the application scenarios of glow sticks and to break them down into multiple smaller glow sticks, a detachable glow stick and its usage method are proposed. Summary of the Invention

[0007] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a detachable glow stick and its method of use, which can effectively solve the existing problems.

[0008] To achieve the above objectives, the present invention provides the following technical solution:

[0009] This invention provides a detachable glow stick and its usage method, including a handle, a cap, and multiple detachably connected fluorescent components. A battery assembly is housed inside the handle. The multiple fluorescent components are connected end-to-end. The handle is connected to the bottom fluorescent component, and the cap is connected to the top fluorescent component. Each fluorescent component includes a support component, a rotatable light-emitting component, and a plastic shell that is fixedly connected to and encloses the support component. When the light-emitting component rotates, the fluorescent component changes its fluorescent color. The support component includes a first support plate, a support rod, and a second support plate. The first and second support plates are fixedly connected by the support rod. An elastic compression rod is provided inside the first support plate. A receiving groove is provided at the bottom of the first support plate, and a locking block is provided at the top of the second support plate. The receiving groove and the locking block are the same size, allowing the locking block to enter the receiving groove and form a connection. The light-emitting component includes a light-emitting housing and multiple light-emitting chips, which are electrically connected.

[0010] Furthermore, a flexible locking rod is provided at one end of the locking block, an anti-foolproof groove is machined on one side of the receiving groove, and an anti-foolproof block is machined on one side of the locking block. The anti-foolproof groove and the anti-foolproof block cooperate to allow the flexible locking rod on the locking block to reach the hole in the receiving groove. An electrode is provided at the top of the locking block, and an electrode is provided inside the receiving groove.

[0011] Furthermore, a first receiving cavity is machined inside the first carrier plate, and a second receiving cavity is machined inside the second carrier plate. Rotating grooves are machined on opposite sides of both the first and second carrier plates. The light-emitting component includes a first rotating ring rotating on the inner wall of the first receiving cavity, a second rotating ring rotating on the inner wall of the second receiving cavity, and a first carrier connecting ring and a second carrier connecting ring rotating on the inner walls of the two rotating grooves, respectively. The light-emitting lamp housing is fixedly connected between the second carrier connecting ring and the first carrier connecting ring.

[0012] Furthermore, both the first and second load-bearing links are fixedly connected to fixed links, the first rotating ring is fixedly connected to the first load-bearing link through the fixed links, and the second rotating ring is fixedly connected to the second load-bearing link through the fixed links, so that the light-emitting component can rotate on the load-bearing component.

[0013] Furthermore, multiple light-emitting chips are equidistantly distributed on the first supporting ring, each light-emitting chip corresponding to a different fluorescent color, and electrodes are provided on the fixing rod on one side of the light-emitting chip.

[0014] Furthermore, conductive sheets are provided on both the first and second carrier plates in a circular pattern; the conductive sheets contact the electrodes on the fixed connecting rod to transfer the power from the battery in the grip to the light-emitting chip, so that the light-emitting lamp housing emits fluorescence.

[0015] Furthermore, the number of fixed connecting rods and light-emitting chips is the same; the number of conductive sheets is n*2. n-1 One; the central angle between the centers of adjacent conductive sheets is One of them; where n is the number of light-emitting chips, and k belongs to the set of positive integers.

[0016] Furthermore, the second receiving cavity is shaped like a corrugated circle, and multiple elastic positioning rods are provided on the inner side of the second rotating ring.

[0017] Furthermore, the number of elastic positioning rods is n*(2 n -1), where n is the number of light-emitting chips.

[0018] A method of using a detachable glow stick includes:

[0019] S1: Connect multiple fluorescent components through a receiving groove and a locking block to form a glow stick. The bottom of the glow stick is fixed to the handle through the receiving groove and the locking block. The top of the glow stick is sealed with a cap. At this time, a long strip glow stick can be formed for concerts.

[0020] S2: By squeezing the elastic squeezing rod, the fixed relationship between the fluorescent components is released, forming multiple block-shaped fluorescent sticks. At this time, the block-shaped fluorescent sticks can be used as household night lights after being connected to batteries.

[0021] S3: By rotating the light-emitting component, the electrodes on one side of the light-emitting chips of different colors come into contact with the conductive sheet to conduct electricity, thereby adjusting the fluorescence color of the fluorescent component, which has beneficial effects.

[0022] The technical solution provided by this invention has the following advantages compared with known public technologies:

[0023] By disassembling the glow stick into multiple fluorescent components, the product gains the ability to adjust its size. Multiple fluorescent components can be connected end-to-end to form a long, narrow glow stick, suitable for concerts, performances, and other events. Alternatively, the components can be separated and used as individual glow sticks, placed at home as nightlights, or used for fishing to attract fish at night. The color of the emitted fluorescence can be adjusted by rotating the light-emitting components within each glow stick, further enhancing the glow stick's versatility. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are merely some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0025] Figure 1 This is a schematic diagram of the detachable glow stick of the present invention;

[0026] Figure 2 This is a schematic diagram of the internal structure of the detachable glow stick of the present invention;

[0027] Figure 3 This is a schematic diagram of the internal exploded structure of the detachable glow stick of the present invention;

[0028] Figure 4 This is an exploded view of the supporting component and the light-emitting component of the detachable glow stick of the present invention;

[0029] Figure 5 This is a schematic diagram of the supporting component structure of the detachable glow stick of the present invention;

[0030] Figure 6 This is a schematic diagram of the light-emitting component structure of the detachable glow stick of the present invention;

[0031] Figure 7 This is a schematic cross-sectional view of the fluorescent component of the detachable fluorescent stick of the present invention;

[0032] Figure 8 This is a schematic diagram of the process for changing the fluorescent color of the detachable glow stick of the present invention;

[0033] Figure 9 This is a schematic diagram showing the distribution of conductive sheets in the detachable fluorescent stick of the present invention.

[0034] Figure Labels

[0035] 100-grip

[0036] 200 - Plastic casing;

[0037] 300-guide rod;

[0038] 400 - Light-emitting component; 401 - First rotating ring; 402 - First load-bearing link; 403 - Light-emitting chip; 404 - Light-emitting lamp housing; 405 - Second conversion; 406 - Fixed link; 407 - Elastic positioning rod; 408 - Second load-bearing link; 409 - Guide groove;

[0039] 500 - Bearing assembly; 501 - First bearing plate; 502 - Supporting rod; 503 - Second bearing plate; 504 - Second receiving cavity; 505 - Conductive sheet; 506 - Rotating groove; 507 - Elastic compression rod; 508 - First receiving cavity;

[0040] 600 - Cap;

[0041] 700 - Receiving groove; 701 - Foolproof groove;

[0042] 800 - Locking block; 801 - Flexible locking lever. Detailed Implementation

[0043] Embodiments of this disclosure will now be described in more detail with reference to the accompanying drawings. While some embodiments of this disclosure are shown in the drawings, it should be understood that this disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this disclosure. It should be understood that the accompanying drawings and embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of protection of this disclosure.

[0044] It should also be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings. Unless otherwise specified, the embodiments and features described in this disclosure can be combined with each other.

[0045] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are used only to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units or their interdependencies.

[0046] It should be noted that the terms "a" and "a plurality of" used in this disclosure are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0047] The present invention will be further described below with reference to embodiments.

[0048] Example:

[0049] A detachable glow stick, such as Figure 1-7As shown, the product includes a handle 100, a cover 600, and multiple detachably connected fluorescent components. Each fluorescent component includes a support component 500, a rotatable light-emitting component 400, and a plastic shell 200 that is fixedly connected to the light-emitting component 400 and encloses the support component 500. When the light-emitting component 400 rotates, the fluorescent component changes its fluorescent color. By disassembling the fluorescent stick into multiple fluorescent components, the product has the function of adjusting its size. After connecting multiple fluorescent components end to end, they can be assembled into a long strip of fluorescent stick, which is suitable for concerts, performances, and other scenarios. Alternatively, the multiple fluorescent components can be disassembled and used as block fluorescent sticks, which can be placed at home as night lights or used for fishing to attract fish at night. By rotating the light-emitting component 400 in the fluorescent component, the color of the fluorescence emitted by the fluorescent component can be adjusted, further improving the applicability of the fluorescent stick. A battery component is installed inside the handle 100.

[0050] Specifically, the bearing assembly 500 includes a first bearing plate 501, a support rod 502, and a second bearing plate 503. The first bearing plate 501 and the second bearing plate 503 are fixedly connected by the support rod 502. An elastic compression rod 507 is provided inside the first bearing plate 501. A receiving groove 700 is provided at the bottom of the first bearing plate 501. A locking block 800 is provided at the top of the second bearing plate 503. An elastic locking rod 801 is provided at one end of the locking block 800. A retaining groove 700 is added to one side of the receiving groove 700. The locking block 800 has a self-correcting groove 701 and a self-correcting block on one side. The self-correcting groove 701 and the self-correcting block cooperate to ensure that the elastic locking rod 801 on the locking block 800 can accurately reach the hole in the receiving groove 700, preventing the locking block 800 from being mispositioned in the receiving groove 700 and failing to achieve the fixing function. The receiving groove 700 and the locking block 800 are the same size so that the locking block 800 can enter the receiving groove 700 to form a connection. The connection can be released by the elastic compression rod 507. In addition to the locking relationship between the elastic locking rod 801 and the receiving groove 700, the connection between the receiving groove 700 and the locking block 800 can be released. Through the locking block 800 located on the upper second bearing plate 503 and the receiving groove 700 located on the lower first bearing plate 501 in the bearing assembly 500, multiple fluorescent components can be connected end to end. At the same time, the top of the handle 100 is also provided with a locking block 800, which is used to enter the receiving groove 700 on the first bearing plate 501 connected to it, so as to realize the fixed connection between the handle 100 and the first bearing plate 501. Furthermore, in order to achieve conductivity, the top of the locking block 800 is provided with an electrode, and the receiving groove 700 is provided with an electrode. Through the receiving groove 700 and the electrodes in the locking block 800, the circuit is closed, and the electricity is transferred from the handle 100 to the top fluorescent component. The cover 600 is provided with a groove to protect the electrode on the top fluorescent component from corrosion and damage by the external environment.

[0051] Furthermore, a first receiving cavity 508 is machined inside the first support plate 501, and a second receiving cavity 504 is machined inside the second support plate 503. Rotating grooves 506 are machined on opposite sides of both the first support plate 501 and the second support plate 503. The light-emitting component 400 includes a first rotating ring 401 rotating on the inner wall of the first receiving cavity 508, a second rotating ring 405 rotating on the inner wall of the second receiving cavity 504, and a first supporting connecting ring 402 and a second supporting connecting ring 405 respectively rotating on the inner walls of the two rotating grooves 506. A light-emitting lamp housing 404 is fixedly connected between the first and second supporting rings 402 and the second supporting ring 408. A fixing rod 406 is fixedly connected to both the first and second supporting rings 402 and the second supporting ring 408. The first rotating ring 401 is fixedly connected to the first supporting ring 402 through the fixing rod 406, and the second rotating ring 405 is fixedly connected to the second supporting ring 408 through the fixing rod 406, so that the light-emitting component 400 can rotate on the supporting component 500.

[0052] To ensure that the fluorescent color can be changed when rotating the light-emitting component 400, multiple equidistantly distributed light-emitting chips 403 are provided on the first supporting ring 402. Each light-emitting chip 403 corresponds to a different fluorescent color. An electrode is provided on the fixing rod 406 on one side of the light-emitting chip 403. Circumferentially distributed conductive sheets 505 are provided on both the first supporting plate 501 and the second supporting plate 503. The conductive sheets 505 can contact the electrodes on the fixing rod 406 to transfer power from the battery of the grip 100 to the light-emitting chips 403, thereby causing the light-emitting lamp housing 404 to emit fluorescence. The light-emitting lamp housing 404 and the multiple light-emitting chips 403 are electrically connected. Specifically, the present invention preferably has three light-emitting chips 403, whose corresponding colors are red, blue, and green, respectively. Therefore, there are three fixing rods 406 on the first supporting ring 402 and the second supporting ring 408. According to the color mixing principle, red, blue, and green chips can be combined to form seven fluorescent colors: red, blue, green, yellow (red + green), magenta (red + blue), cyan (green + blue), and white (red + green + blue). It should be noted that for the light-emitting housing 404 to emit red fluorescence, the electrode on one side of the red light-emitting chip 403 only needs to be in contact with the conductive sheet 505 to conduct electricity, while the electrodes on one side of the blue and green light-emitting chips 403 do not need to be in contact with the conductive sheet 505. Similarly, for the light-emitting housing 404 to emit white fluorescence, all three light-emitting chips 403 need to be in contact with the conductive sheet 505. To enable the product to have seven color functions, the distribution of the conductive sheet 505 on the first carrier plate 501 needs to be restricted to match the electrodes on one side of the equally spaced light-emitting chips 403. Figure 8 , Figure 9As shown, the conductive plates 505 are distributed with the center of the supporting link 502 as the center. The solid small circles in the figure represent the conductive plates 505, and the dashed small circles represent the moving positions of the fixed link 406. There are twelve solid small circles, which means there are twelve conductive plates 505. The total number of solid small circles plus the dashed small circles is twenty-one. That is, after the fixed link 406 rotates one revolution, the electrode on it will contact the conductive plate 505 and conduct electricity twenty-one times. The central angle between the centers of adjacent small circles is α, which is approximately 17.1°. The smallest central angle between adjacent small circles is β, which is related to the radius of the small circle and is approximately 5.7°. α and β together limit the size of the small circles. At the same time, an electrode on a fixed link 406 will only contact and conduct electricity with one conductive plate 505 during rotation. That is, the size of the electrode on the fixed link 406 is half the size of the conductive plate 505.

[0053] Furthermore, to ensure that the fluorescent color changes with each rotation and to prevent the light-emitting component 400 from rotating during shaking, the second receiving cavity 504 is corrugated. The inner side of the second rotating ring 405 is provided with a plurality of elastic positioning rods 407, with a total of twenty-one elastic positioning rods 407. During the rotation of the light-emitting component 400, when the electrode on the fixed connecting rod 406 reaches the center position of the conductive sheet 505, the elastic positioning rods 407 on the second rotating ring 405 also enter the concave part of the corrugated circle, thereby stabilizing it therein. Shaking, vibration, and other situations will not drive the light-emitting component 400 to rotate.

[0054] In some designs, to make the fluorescent sticks display a wider variety of colors, it is necessary to add red, blue, and green light of different brightness. Therefore, with n light-emitting chips 403, the distribution of the conductive sheet 505 is as follows: the number of fixed connecting rods 406 and light-emitting chips 403 is the same. According to the color mixing principle, the total number of light-emitting chips 403 is C(n,1)+C(n,2)+⋯+C(n,n)=2. n - One color, the number of conductive sheets 505 can be defined by permutations and combinations, that is, 1*C(n,1)+2*C(n,2)+⋯+n*C(n,n)=n*2 n-1 The number of elastic positioning rods 407 is n*(2) n -1) The central angle between the centers of adjacent conductive sheets 505 is... One of them, where k belongs to the set of positive integers; the above restrictions can ensure that no matter how many light-emitting chips 403 there are, the purpose of rotating the light-emitting component 400 to change the fluorescent color can be achieved by restricting the distribution of the conductive sheet 505.

[0055] Furthermore, in order to enable multiple fluorescent components to change their fluorescent color simultaneously, a guide groove 409 is machined at one end of the second rotating ring 405. A guide rod 300 is inserted into the guide groove 409 on the second rotating ring 405 through its protrusion, thereby fixing multiple fluorescent components together. At this time, simply rotating the guide rod 300 will rotate the light-emitting component 400 among the multiple fluorescent components, thereby enabling multiple fluorescent components on the glow stick to change their fluorescent color in the same way.

[0056] In addition, glow sticks with a single fluorescent color do not need to change color, so the above conditions are not required and will not be elaborated here.

[0057] A method for using a detachable glow stick includes the following steps:

[0058] S1: Connect multiple fluorescent components through the receiving groove 700 and the locking block 800 to form a glow stick, and fix the bottom of the glow stick to the handle 100 through the receiving groove 700 and the locking block 800. The top of the glow stick is closed by the cap 600. At this time, a long strip glow stick can be formed for concerts.

[0059] S2: By squeezing the elastic squeezing rod 507, the fixed relationship between the fluorescent components is released, forming multiple block-shaped fluorescent sticks. At this time, the block-shaped fluorescent sticks can be used as household night lights after being connected to batteries.

[0060] S3: By rotating the light-emitting component 400, the electrodes on one side of the light-emitting chip 403 of different colors come into contact with the conductive sheet 505 to conduct electricity, thereby adjusting the fluorescence color of the fluorescent component.

[0061] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A detachable glow stick, comprising a handle (100), a cap (600), and a plurality of detachably connected fluorescent components, wherein a battery assembly is disposed inside the handle (100), the plurality of fluorescent components are connected end to end, the handle (100) is connected to the fluorescent components at the bottom, and the cap (600) is connected to the fluorescent components at the top, characterized in that, The fluorescent component includes a carrier component (500), a rotatable light-emitting component (400), and a plastic shell (200) that is fixedly connected to the light-emitting component (400) and encloses the carrier component (500). When the light-emitting component (400) rotates, the fluorescent component changes its fluorescent color. The bearing assembly (500) includes a first bearing plate (501), a support rod (502), and a second bearing plate (503). The first bearing plate (501) and the second bearing plate (503) are fixedly connected by the support rod (502). An elastic compression rod (507) is provided inside the first bearing plate (501). A receiving groove (700) is provided at the bottom of the first bearing plate (501). A locking block (800) is provided at the top of the second bearing plate (503). The receiving groove (700) and the locking block (800) are the same size, so that the locking block (800) can enter the receiving groove (700) to form a connection. The light-emitting component (400) includes a light-emitting housing (404) and a plurality of light-emitting chips (403), and the light-emitting housing (404) and the plurality of light-emitting chips (403) are electrically connected; The first support plate (501) has a first receiving cavity (508) inside, and the second support plate (503) has a second receiving cavity (504) inside. Rotating grooves (506) are processed on opposite sides of the first support plate (501) and the second support plate (503). The light-emitting component (400) includes a first rotating ring (401) rotating on the inner wall of the first receiving cavity (508), a second rotating ring (405) rotating on the inner wall of the second receiving cavity (504), and a first supporting ring (402) and a second supporting ring (408) rotating on the inner walls of the two rotating grooves (506) respectively. An electrode is provided on a fixing rod (406) on one side of the light-emitting chip (403); Both the first support plate (501) and the second support plate (503) are provided with conductive sheets (505) arranged in a circular pattern. The conductive sheet (505) contacts the electrode on the fixed link (406) to transfer the power in the battery of the grip (100) to the light-emitting chip (403) so that the light-emitting lamp housing (404) emits fluorescence; The number of fixed connecting rods (406) and light-emitting chips (403) is the same; The number of conductive sheets (505) is n*2 n-1 indivual; The central angle between the centers of adjacent conductive sheets (505) is One of them; Where n is the number of light-emitting chips (403), and k belongs to the set of positive integers.

2. A detachable glow stick according to claim 1, characterized in that, One end of the locking block (800) is provided with an elastic locking rod (801), and a foolproof groove (701) is machined on one side of the receiving groove (700). A foolproof block is machined on one side of the locking block (800). The foolproof groove (701) and the foolproof block cooperate so that the elastic locking rod (801) on the locking block (800) reaches the hole in the receiving groove (700). An electrode is provided on the top of the positioning block (800), and an electrode is provided inside the receiving groove (700).

3. A detachable glow stick according to claim 1, characterized in that, The light-emitting lamp housing (404) is fixedly connected between the second load-bearing link (408) and the first load-bearing link (402).

4. A detachable glow stick according to claim 3, characterized in that, Fixed connecting rods (406) are fixedly connected to both the first bearing ring (402) and the second bearing ring (408). The first rotating ring (401) is fixedly connected to the first bearing ring (402) through the fixed connecting rods (406), and the second rotating ring (405) is fixedly connected to the second bearing ring (408) through the fixed connecting rods (406), so that the light-emitting component (400) can rotate on the bearing component (500).

5. A detachable glow stick according to claim 4, characterized in that, Multiple light-emitting chips (403) are equidistantly distributed on the first carrier ring (402), and each light-emitting chip (403) has a different fluorescent color.

6. A detachable glow stick according to claim 5, characterized in that, The second receiving cavity (504) is corrugated in shape, and multiple elastic positioning rods (407) are provided on the inner side of the second rotating ring (405).

7. A detachable glow stick according to claim 6, characterized in that, The number of elastic positioning rods (407) is n*(2 n -1), where n is the number of light-emitting chips (403).

8. A method of using a detachable glow stick, applied to the detachable glow stick as described in claim 7, characterized in that, include: S1: Connect multiple fluorescent components through a receiving groove (700) and a locking block (800) to form a glow stick, and fix the bottom of the glow stick to the handle (100) through the receiving groove (700) and the locking block (800). The top of the glow stick is sealed by a cap (600). At this time, a long strip glow stick can be formed for concerts. S2: By squeezing the elastic squeezing rod (507), the fixed relationship between the fluorescent components is released, forming multiple block-shaped fluorescent sticks. At this time, the block-shaped fluorescent sticks can be used as household night lights after being connected to batteries. S3: By rotating the light-emitting component (400), the electrodes on one side of the light-emitting chips (403) of different colors come into contact with the conductive sheet (505) to conduct electricity, thereby adjusting the fluorescence color of the fluorescent component.

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