CN202812805U - Controllable glow stick - Google Patents

Abstract

This article relates to a fluorescent stick, in particular to a controllable fluorescent stick, including a handle and a rod body. The handle is provided with a compressible auxiliary liquid chamber and a buffer chamber for storing auxiliary reaction liquid. There is a buffer wall between them; the rod body is provided with a main liquid chamber for storing the main reaction liquid, one end of the buffer chamber of the handle is fixedly connected with the rod body, and a partition wall is provided at the connection, and a reaction tube is arranged in the main liquid chamber. The reaction tube is fixedly connected with the partition wall, and the two sides of the joint between the partition wall and the reaction tube are connected through holes. The reaction time is controlled by controlling the contact of the reaction liquid in the auxiliary liquid chamber and the buffer chamber, thereby avoiding the problem of short effective use time of the fluorescent rod caused by too short reaction time.

Description

A controllable light stick

technical field

The utility model relates to a fluorescent stick, in particular to a controllable fluorescent stick.

Background technique

The fluorescent stick is composed of two parts, a plastic tube and a glass tube filled with different liquids. When using it, gently bend the fluorescent stick, break the glass tube in the plastic tube, and shake it gently to make the two liquids fully mix to achieve the best results. glow effect. The principle of the glow stick is that the peroxide reacts with the ester compound, and the energy after the reaction is transferred to the fluorescent dye, and then the dye emits fluorescence. At present, a glass tube interlayer is usually placed in the common fluorescent sticks on the market. Peroxide and ester compounds are isolated inside and outside the interlayer. After rubbing, the two compounds react to make the fluorescent dye glow. The liquid in the glass tube is completely mixed with the liquid outside the tube after the interlayer of the glass tube is destroyed, so that the contact area of the liquid is too large and the reaction time is too fast, resulting in a short life of the fluorescent rod.

A patent with authorized notification number CN 2908977 Y discloses a multi-color fluorescent stick, which includes a plastic tube that is sealed and transparent and can be folded. Inside the plastic tube are a plurality of independent and non-communicating hole tubes. Each hole tube has a built-in Glass tube, the inside and outside of each glass tube are filled with two kinds of chemical substances that can emit light after mixed reaction, so that the folded plastic tube will cause the internal and external chemical substances to mix and react and emit light when the glass tube is broken, forming a plastic tube Emit the same color or multiple colors of light on different surfaces. The technical solution is still to use the glass tube to be broken once so that the two liquids are mixed and react to achieve a fluorescent effect. The disadvantage is that the persistence of the glow is not supported, the reaction will end in a short time, and the duration of the glow stick is not long enough.

Utility model content

The purpose of this utility model is to solve the problem that the current fluorescent rods have a short duration of fluorescent light due to the too fast reaction time of the two liquids that generate fluorescence, and provide a controllable fluorescent rod, which makes the fluorescent rods The two liquids are effectively controlled, so as to achieve the purpose of prolonging the light-emitting time of the fluorescent stick.

In order to solve the above technical problems, the utility model is realized through the following technical solutions: a controllable fluorescent stick, including a handle and a rod body, the handle is provided with a compressible auxiliary liquid chamber and a buffer chamber for storing auxiliary reaction liquid, the auxiliary liquid There is a buffer wall between the liquid chamber and the buffer chamber; the main liquid chamber for storing the main reaction liquid is arranged in the rod body, the buffer chamber end of the handle is fixedly connected with the rod body, and a partition wall is provided at the connection, and the fluorescent liquid chamber A reaction tube is provided, and the reaction tube is fixedly connected with the partition wall, and the two sides of the connection between the partition wall and the reaction tube are connected through holes.

Fluorescent sticks are made by isolating the two reacting liquids first, and then when in use, the two reaction liquids are contacted to react, thereby emitting fluorescence. The technical solution of the utility model is to store the two reaction liquids in two cavities respectively, and then make the two reaction liquids undergo contact reaction through the reaction tube to emit fluorescence, because the two reaction liquids can be controlled by manually compressing the handle The contact amount of the two can further control the degree of fluorescence reaction, avoiding the problem of short fluorescence duration caused by the rapid contact and over-rapid reaction of the two reaction solutions in the prior art solution. The main liquid chamber and the auxiliary liquid chamber are used to store two kinds of reaction liquids, and the buffer wall is used to prevent the two reaction liquids from contacting through the reaction tube to react in advance before the reaction starts, and the buffer wall can be destroyed by squeezing the handle when necessary. The separation wall is to isolate the two reaction solutions after the buffer wall is damaged. The reaction tube is used to slowly introduce the auxiliary reaction liquid in the auxiliary liquid chamber into the main liquid chamber to react with the main reaction liquid.

Preferably, the fluorescent liquid chamber is composed of several sub-cavities, and each sub-chamber is respectively provided with a reaction tube. Several sub-cavities can be placed in different sub-cavities to obtain main reaction liquids with different colors of fluorescence, so that the fluorescent rods can have a colorful effect.

Preferably, the outer wall of the reaction tube is provided with capillary holes, and the end of the reaction tube is closed. The provision of capillary holes on the reaction tube can increase the contact range of the two reaction solutions and increase the fluorescence effect.

Preferably, the buffer wall is fragile glass.

Preferably, the reaction liquid chamber is provided with an opening needle, one end of the opening needle abuts against the buffer wall, and the other end is fixedly connected to the end inner wall of the handle. The purpose of opening the needle is to pierce the buffer wall when the fluorescent effect is required, so that the reaction liquid in the auxiliary liquid chamber flows into the main liquid chamber through the reaction tube for fluorescent reaction.

Due to the adoption of the above technical scheme, the beneficial effects of the controllable fluorescent stick of the present invention are: 1. the reaction time of the two chemical substances that the fluorescent stick reacts can be effectively controlled, thereby prolonging the effective light-emitting time of the fluorescent The fluorescent liquid cavity achieves the effect of multiple colors in one fluorescent stick, has a simple structure and low cost, and can more effectively enable users to achieve the purpose of activating the atmosphere.

Description of drawings

Fig. 1 is a structural representation of a longitudinal section of the utility model;

Fig. 2 is a partially enlarged view of the reaction tube of the present invention.

In the figure: 1 handle, 2 rod body, 3 auxiliary liquid chamber, 4 buffer chamber, 5 buffer wall, 6 main liquid chamber, 7 partition wall, 8 reaction tube, 9 capillary hole, 10 opening needle.

Detailed ways

Below with specific embodiment the utility model is further described.

Example

A controllable fluorescent stick, as shown in Figure 1, includes a handle 1 and a rod body 2 made of plastic, the handle 1 is provided with a compressible auxiliary liquid chamber 3 and a buffer chamber 4, the auxiliary liquid chamber 3 and the buffer chamber 4 are separated by a buffer wall 5 made of glass, a main liquid chamber 6 for storing the main reaction liquid is arranged in the rod body 2, and one end of the buffer chamber 4 of the handle 1 is connected with the rod body 2 as a whole, and the joint For the partition wall 7, the main liquid chamber 6 is made up of two sub-cavities, and a reaction tube 8 is arranged in each sub-cavity of the main liquid chamber 6, and the reaction tube 8 is connected with the partition wall 7 as a whole. 8. Both sides of the joint are connected through holes. As a result, the main liquid chamber 6 communicates with the buffer chamber 4 in the handle 1 through the reaction tube 8 . In order to make the buffer wall 5 easier to break, an opening needle 10 is arranged in the auxiliary liquid chamber 3 , one end of the opening needle 10 abuts against the buffer wall 5 , and the other end is fixedly connected with the end inner wall of the handle 1 as a whole. As shown in Figure 2, a plurality of capillary holes 9 are also provided on the outer wall of the reaction tube 8, and the end of the reaction tube 8 is closed, so that the auxiliary liquid in the auxiliary liquid chamber 3 can be mixed with the main liquid in a larger range. The reaction solution in the cavity 6 reacts to obtain better fluorescent effect.

During production and preparation, two different reaction liquids for fluorescent reaction are placed in the auxiliary liquid chamber 3 and the main liquid chamber 6, and different pigments are added to the sub-cavities of the main liquid chamber 6 to achieve color effects.

When in use, press the end of the handle 1 to push the opening needle 10 to break the buffer wall 5, so that the auxiliary reaction liquid in the auxiliary liquid chamber 3 flows from the reaction tube 8 into each sub-chamber in the main liquid chamber 6 and flows from the capillary hole 9. Fluorescence reaction is carried out between the outflow and the main reaction solution to achieve the fluorescence effect.

Since the contact of the two reaction liquids can control the intensity of the reaction through the user's extrusion of the handle 1, the control of the reaction time of the fluorescent stick is realized. The effect of prolonging the luminous time of the fluorescent stick is achieved.

Claims (5)

1. controllable fluorescent rod, comprise handle (1) and barred body (2), it is characterized in that, be provided with in the handle (1) for store assisted reaction liquid and compressible auxiliary sap cavity (3) and cushion chamber (4), be provided with buffer wall (5) between auxiliary sap cavity (3) and the cushion chamber (4); Be provided with in the barred body (2) for the main liquid cavity (6) that stores main reaction liquid, one end of the cushion chamber (4) of handle (1) is fixedly connected with barred body (2), and be provided with dividing wall (7) in the junction, be provided with reaction tube (8) in the main liquid cavity (6), reaction tube (8) is fixedly connected with dividing wall (7), and dividing wall (7) connects by the hole with the both sides of reaction tube (8) junction.

2. controllable fluorescent rod according to claim 1 is characterized in that, described main liquid cavity (6) is comprised of some sub-chambeies, is equipped with reaction tube (8) in every sub-chamber.

3. controllable fluorescent rod according to claim 1 and 2 is characterized in that the outer wall of reaction tube (8) is provided with pore (9), the endcapped of reaction tube (8).

4. controllable fluorescent rod according to claim 1 is characterized in that buffer wall (5) is frangible glass.

5. according to claim 1 or 4 described controllable fluorescents rod, it is characterized in that auxiliary sap cavity (3) is provided with activation pin (10), an end of activation pin (10) and buffer wall (5) connect, and the other end is fixedly connected with the inner wall at end of handle (1).

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