CN216693129U

CN216693129U - Fluorescent rod with heating function

Info

Publication number: CN216693129U
Application number: CN202122665741.XU
Authority: CN
Inventors: 王宁; 潘卓成; 潘智军
Original assignee: Dezhou Aerospace Paramount Graphene Technology Co ltd
Current assignee: Dezhou Aerospace Paramount Graphene Technology Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-06-07
Anticipated expiration: 2031-11-03

Abstract

The utility model provides a fluorescent rod with a heating function, which comprises a fluorescent rod body, wherein the fluorescent rod body is sequentially provided with a light-emitting section, a heating section and a power supply section along the axial direction of the fluorescent rod body, wherein an electric heating device is arranged at the heating section, a power supply device is arranged at the power supply section, and the power supply device is electrically connected with the electric heating device. According to the utility model, the heating and warming section is arranged on the glow stick body, so that a user can heat and warm a holding palm in a low-temperature environment, and the comfort of the user is improved.

Description

Fluorescent rod with heating function

Technical Field

The utility model belongs to the technical field of fluorescent rod manufacturing, and particularly relates to a fluorescent rod with a heating function.

Background

The shape of the fluorescent rod is mostly strip-shaped, the outer layer is packaged by polyethylene (plastic), a glass tube interlayer is arranged in the fluorescent rod, liquid inside and outside the interlayer is respectively peroxide and ester compounds, and the glass is broken through bending, beating, kneading and the like to cause the two compounds to react to cause the fluorescent dye to emit light. The fluorescent rod can be applied to concerts, outdoors, engineering operation and the like. However, if the fluorescent rod is used, the liquid in the fluorescent rod flows out carelessly, the personal safety of a user can be harmed, and therefore the LED lamp beads can be installed to replace reactants to emit light. However, in cold winter, people feel cool when holding the fluorescent bar outdoors, and people can not leave the fluorescent bar during operation, so that the heating function of the fluorescent bar needs to be added.

SUMMERY OF THE UTILITY MODEL

Therefore, an object of the present invention is to provide a glow stick with heating function, which can overcome the defect that the conventional glow stick lacks heating function and is not comfortable to use in low temperature environment.

In order to solve the above problems, the present invention provides a glow stick with heating function, comprising a glow stick body, wherein the glow stick body sequentially comprises a light-emitting section, a heating section and a power supply section along an axial direction of the glow stick body, wherein an electric heating device is arranged at the heating section, a power supply device is arranged at the power supply section, and the power supply device is electrically connected with the electric heating device.

Preferably, the electric heating device comprises a graphene heating film adhered to the inner peripheral wall of the heating and warming section.

Preferably, the graphene heating films are provided with two pieces, and the two pieces of graphene heating films are electrically connected in parallel and symmetrically arranged on two opposite sides of the heating section respectively.

Preferably, a silica gel layer is laid on the outer peripheral side of the heating and warming section, and a plurality of grooves and/or protrusions are/is arranged on the silica gel layer.

Preferably, power supply unit includes lithium cell and main PCB circuit board, graphite alkene heating film with main PCB circuit board electricity is connected.

Preferably, be provided with temperature regulation shift knob on the power supply section, be provided with temperature sensor on the surface of graphite alkene heating film, main PCB circuit board can acquire the real-time temperature that temperature sensor detected and be in temperature regulation shift knob's effect is down to graphite alkene heating film's heating temperature adjusts.

Preferably, be equipped with LED light-emitting component in the light-emitting section, LED light-emitting component includes the LED circuit board and connect in three-colour LED lamp pearl on the LED circuit board, the LED circuit board with lithium cell and/or main PCB circuit board electricity are connected.

Preferably, still be provided with light adjustment shift knob on the power supply section, light adjustment shift knob is used for controlling the operation of three-colour LED lamp pearl.

Preferably, the main PCB circuit board is provided with a USB data interface and/or a Type-C data interface.

Preferably, the lighting section and the heating and warming section are connected in a screwing manner, and the heating and warming section and the power supply section are connected in a screwing manner; and/or the shell of the light-emitting section is made of polyethylene plastic materials and is formed by film injection pressing, and the heating section and the power supply section are made of ABS plastic materials and are formed by film injection pressing.

According to the glow stick with the heating function, the heating section is arranged on the glow stick body, so that a user can heat and warm a holding palm in a low-temperature environment, and the comfort of the user is improved.

Drawings

FIG. 1 is a schematic view of an external structure of a glow stick with heating function according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of an LED assembly with a glow stick for heating and warming according to an embodiment of the present invention;

FIG. 3 is a schematic view of the internal structure of the heating section of FIG. 1;

fig. 4 is an external structural diagram of the power supply section in fig. 1.

The reference numerals are represented as:

1. a glow stick body; 101. a light emitting section; 102. heating a heating section; 103. a power supply section; 1011. an LED circuit board; 1012. LED lamp beads; 2. a graphene heating film; 4. a temperature adjustment switch button; 5. a light adjusting switch button; 6. a main PCB circuit board; 7. a battery; 8. a USB data interface; 9. and the Type-C data interface.

Detailed Description

Referring to fig. 1 to 4 in combination, according to an embodiment of the present invention, a glow stick with heating function is provided, which includes a glow stick body 1, and the glow stick body 1 sequentially includes a light-emitting section 101, a heating section 102 and a power supply section 103 along an axial direction of the glow stick body 1, wherein an electric heating device is disposed at the heating section 102, a power supply device is disposed at the power supply section 103, specifically, the power supply section 103 is hollow, the power supply device is disposed inside the power supply section, the power supply device is electrically connected to the electric heating device, and the heating section 102 is a section grasped by a user. In the technical scheme, the heating and warming section 102 is arranged on the glow stick body 1, so that a user can be heated and warmed by a holding palm in a low-temperature environment, and the comfort of the user is improved.

As a preferred implementation manner, the electric heating device includes a graphene heating film adhered on the inner peripheral wall of the heating and warming section 102, and it can be understood that the graphene heating film can generate heat under the power supply of the power supply device. In the technical scheme, on one hand, the graphene heating film is used as a heating element, the heating state of the graphene heating film is planar heating, the heating area is large, the heating is uniform, the heating speed is high, and a very good heating effect can be achieved; on the other hand, the graphene heating film can release far infrared wavelength similar to human body cells, heating is mild, and the human body cells cannot be scalded. In some embodiments, the graphene heating film has two pieces, and the two graphene heating films are electrically connected in parallel and symmetrically located at two opposite sides of the heating section 102, so that the coverage area of the graphene heating film can be saved, and the material cost can be reduced. Furthermore, a silica gel layer is laid on the outer peripheral side of the heating section 102, and a plurality of grooves and/or protrusions are/is arranged on the silica gel layer, so that the friction force between the palm of a user and the fluorescent rod body 1 can be increased, and the anti-skidding purpose is realized.

The graphene heating film can be manufactured and formed in the following mode: according to the temperature (temperature range of 40-60 ℃), the power supply voltage (DC5V) and the power (9W) required by the product design technology, a heating circuit of the graphene heating film is designed, the resistance value of the graphene film is selected, and the graphene heating film required by the product is manufactured through the processes of laser cutting, exposure, development, drying, etching, film stripping and the like. The graphene heating film base material is a TPU copper-clad film, a desired heating copper electrode circuit is obtained through the process, and then the graphene film selected right above the heating circuit is subjected to hot pressing to obtain the graphene heating film required by the product.

In some embodiments, the power supply device includes a lithium battery 7 and a main PCB 6, the lithium battery 7 can be charged and has a smaller volume under the premise of the same electric capacity, which is beneficial to the lightweight and convenient design of the glow stick, the graphene heating film is electrically connected to the main PCB 6, and the lithium battery 7 can be electrically connected to the main PCB 6, as is well known in the art, the electrical connection mode between the main PCB 6 and the lithium battery 7 is not described in detail in the present invention.

In some embodiments, a temperature adjustment switch button 4 is disposed on the power supply section 103, a temperature sensor (specifically, an NTC temperature sensor is optionally used) is disposed on an outer surface of the graphene heating film, and the main PCB 6 can acquire a real-time temperature detected by the temperature sensor and adjust a heating temperature of the graphene heating film under the action of the temperature adjustment switch button 4. The temperature sensor can be adhered to the surface of the heating film through an acetate cloth adhesive tape.

In some embodiments, be equipped with the LED light-emitting component in the light-emitting section 101, the LED light-emitting component includes LED circuit board 1011 and connects in (welding) tricolor LED lamp pearl 1012 on the LED circuit board 1011, LED circuit board 1011 with lithium cell 7 and/or main PCB circuit board 6 electricity are connected, and in this technical scheme, through tricolor LED lamp pearl 1012 in the LED light-emitting component forms the fluorescence effect among the prior art, and environmental protection more stops the hidden danger that traditional fluorescent stick liquid flowed out carelessly and probably exists. Further, still be provided with light adjustment switch button 5 on the power supply section 103, light adjustment switch button 5 is used for controlling the operation of three-colour LED lamp pearl 1012. The three-color LED lamp bead 1012, for example, includes three lights of red, blue, and green to form a changeable fluorescent effect. The LED circuit board 1011 may be adhered to one end of the heating section 102 facing the light-emitting section 101 by using a curing adhesive.

The main PCB circuit board 6 is provided with a USB data interface 8 which can output electric energy to external electric equipment and/or a Type-C data interface 9 so as to charge the lithium battery 7 through an external power supply. In another embodiment, the temperature adjustment switch button 4 is connected in series between the battery 7 and the graphene heating film, and the light adjustment switch button 5 is connected in series between the battery 7 and the LED lamp bead 1012.

Preferably, the light emitting section 101 and the heating and warming section 102 are connected in a screwing manner, and the heating and warming section 102 and the power supply section 103 are connected in a screwing manner, specifically, corresponding threads are respectively arranged at the combination positions between the light emitting section 101 and the heating and warming section 102 and between the heating and warming section 102 and the power supply section 103, and the threads are used for realizing the rotation and clamping connection between the two adjacent sections, that is, the screwing connection.

The shell of the light-emitting section 101 is made of polyethylene plastic and is pressed into a cylinder shape through film injection, the shell of the light-emitting section 101 is transparent, and the heating section 102 and the power supply section 103 are made of ABS plastic (acrylonitrile-butadiene-styrene resin) and are pressed into a cylinder shape through film injection.

In a specific embodiment, 6 metal spring contacts are disposed at one end of the power supply section 103 facing the heating and

warming section

102, 6 metal rings are correspondingly disposed at one end of the heating and warming section 102 facing the power supply section 103, the 6 metal spring contacts and the 6 metal rings are respectively in one-to-one correspondence, and when the two sections are screwed, a circuit is connected, that is, the graphene heating film is electrically connected to the terminal of the main PCB circuit board 6.

The adjustment modes of the temperature adjustment switch button 4 and the light adjustment switch button 5 are explained as follows:

the temperature adjustment switch knob 4 is composed of a circular switch knob and a circuit board. The round switch button is located in the middle of the outer surface of the shell of the power supply section and embedded inside the shell, and an elastic device, an indicator light and a small control circuit chip are arranged in the round switch button. One end of the circular switch button is electrically connected with the graphene heating film, and the other end of the circular switch button is electrically connected with a storage battery (namely the battery 7, the same below); temperature regulation shift knob 4 right side has a same shift knob to be light adjustment shift knob 5, and inside the same embedded power supply section shell, light adjustment shift knob one end with three-colour LED lamp pearl 1012 electric connection, the other end and storage battery electric connection. Pressing a temperature adjusting switch button for 3 seconds for heating a graphene heating film (hereinafter referred to as a heating film) in a heating area to start working, turning on a green light by an indicator light, starting working of the heating film, entering a low-temperature heating mode, and after the temperature of the graphene heating film is stable, keeping the temperature at about 40 ℃; pressing a switch button, lighting a blue lamp by an indicator lamp, enabling the graphene heating film to enter a medium-temperature heating mode, and after the temperature of the graphene heating film is stable, enabling the temperature to be about 50 ℃; pressing a switch button, enabling an indicator lamp to light a red light, enabling the graphene heating film to enter a medium-temperature heating mode, and enabling the temperature to be about 60 ℃ when the temperature of the graphene heating film is stable; and pressing the temperature adjusting switch button for 3 seconds, turning off the temperature indicating lamp, and stopping heating the graphene heating film. Pressing the light adjusting switch button for 3 seconds for a long time, starting the LED components in the light-emitting section to work, and enabling the corresponding button indicator lamp to light a green lamp and enabling the three-color LED lamp bead 1012 to light a green lamp for a long time; when a switch button is pressed, a blue lamp is turned on by a button indicator lamp, and a blue lamp is turned on by a three-color LED lamp bead 1012; then, a switch button is pressed, the button indicator lamp lights a red light, and the three-color LED lamp bead 1012 lights a red light; then, a switch button is pressed, the button indicator light is bright white, three-color LED lamp beads 1012 green, blue and red lights flash alternately, and the interval between the two lights is 500 ms; and pressing the light adjusting switch button for 3 seconds, turning off the light indicating lamp, and stopping lighting the LED lamp beads in the light emitting area.

It is readily understood by a person skilled in the art that the advantageous ways described above can be freely combined, superimposed without conflict.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Claims

1. The glow stick with the heating function is characterized by comprising a glow stick body (1), wherein the glow stick body (1) is sequentially provided with a light-emitting section (101), a heating section (102) and a power supply section (103) along the axial direction of the glow stick body (1), an electric heating device is arranged at the heating section (102), a power supply device is arranged at the power supply section (103), and the power supply device is electrically connected with the electric heating device.

2. A glow stick as claimed in claim 1, wherein said electrical heating means comprises a graphene exothermic film affixed to the inner peripheral wall of said heating zone (102).

3. A glow stick as claimed in claim 2, wherein said graphene heating film has two sheets, and said two sheets of said graphene heating film are electrically connected in parallel and symmetrically located on two opposite sides of said heating section (102).

4. A glow stick as claimed in claim 1 or 2, wherein a silicone layer is applied to the outer circumference of said heating and warming section (102), said silicone layer being provided with a plurality of grooves and/or protrusions.

5. A glow stick as claimed in claim 2, wherein said power supply means comprises a lithium battery (7) and a main PCB circuit board (6), said graphene exothermic film being electrically connected to said main PCB circuit board (6).

6. The glow stick according to claim 5, wherein a temperature adjusting switch button (4) is arranged on the power supply section (103), a temperature sensor is arranged on the outer surface of the graphene heating film, and the main PCB circuit board (6) can acquire the real-time temperature detected by the temperature sensor and adjust the heating temperature of the graphene heating film under the action of the temperature adjusting switch button (4).

7. A glow stick as claimed in claim 5, wherein said lighting section (101) is provided with an LED lighting assembly, said LED lighting assembly comprises an LED circuit board (1011) and a tri-color LED lamp bead (1012) connected to said LED circuit board (1011), said LED circuit board (1011) is electrically connected to said lithium battery (7) and/or main PCB circuit board (6).

8. A glow stick as claimed in claim 7, wherein said power supply section (103) is further provided with a light adjustment switch button (5), said light adjustment switch button (5) being used for controlling the operation of said tricolor LED lamp bead (1012).

9. A glow stick according to claim 5, wherein said main PCB circuit board (6) has a USB data interface (8) and/or a Type-C data interface (9) thereon.

10. A glow stick as claimed in claim 1, wherein said lighting section (101) is screwed to said heating and warming section (102), and said heating and warming section (102) is screwed to said power supply section (103); and/or the shell of the light-emitting section (101) is made of polyethylene plastic materials and formed by film injection pressing, and the heating section (102) and the power supply section (103) are made of ABS plastic materials and formed by film injection pressing.