Night lighting device and installation method thereof

Abstract

A nighttime lighting device and its installation method, the device comprising: a barrel assembly, a first enclosed assembly, a second enclosed assembly, an energy storage assembly, a protection assembly, a light-emitting assembly, a light-transmitting assembly and a control assembly. The nighttime lighting device and its installation method provided by the present application can, on the one hand, protect the LED light bar, prevent other objects from hitting and damaging the LED light bar and causing the LED light bar to be unable to continue lighting, thereby improving the safety of the lighting device; on the other hand, it can allow the light emitted by the LED light bar to continue to radiate to the surrounding space, and the lighting effect will not be affected by the protective effect of the frame cover.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting devices, and in particular to a nighttime lighting device and an installation method thereof. Background Art

[0002] LED light strips are commonly used for lighting and are used in many scenarios, such as bicycles, electric vehicles and motorcycles. However, for passenger-carrying equipment such as bicycles, they may collide with other objects during movement, which may damage the LED light strips. The LED light strips will no longer be able to illuminate, affecting the safety of the passenger-carrying equipment.

[0003] It can be seen that there are at least the following defects in the prior art: during the movement of the manned equipment, it may collide with other objects, and there is a possibility of damage to the LED light strip. The LED light strip cannot continue to illuminate, which will affect the safety of the manned equipment.

[0004] Therefore, it is necessary to provide a technical means to solve the above defects. Summary of the invention

[0005] The purpose of the present invention is to overcome the defects of the prior art and provide a night lighting device and an installation method thereof to solve the problem in the prior art that during the movement of manned equipment, it may collide with other objects, which may damage the LED light strip, and the LED light strip cannot continue to illuminate, which will affect the safety of the use of the manned equipment.

[0006] The present invention is implemented in this way: a nighttime lighting device, comprising:

[0007] A barrel assembly is used to install various parts; the barrel assembly includes a first end and a second end opposite to each other and a receiving cavity connecting the first end and the second end;

[0008] A first closing component, used to close the first end of the barrel component; the first closing component is arranged at the first end of the barrel component;

[0009] A second closing component, used to close the second end of the barrel component; the second closing component is arranged at the second end of the barrel component;

[0010] An energy storage component, used for providing electrical energy; the energy storage component is arranged in the accommodating cavity, and two ends of the energy storage component are respectively connected to the first closed component and the second closed component;

[0011] A protection component, used to protect the light-emitting component; the protection component is arranged on the outer surface of the barrel component and forms a mounting cavity therebetween;

[0012] A light-emitting component, used for emitting light and lighting; the light-emitting component is arranged in the installation cavity;

[0013] A light-transmitting component, used for transmitting the light emitted by the light-emitting component; the light-transmitting component is arranged on the protection component and is opposite to the light-emitting component;

[0014] A control component is used to control the light-emitting illumination of the light-emitting component; the control component is arranged on the second enclosing component, extends out of the outer surface of the protection component, and is respectively connected to the light-emitting component and the energy storage component.

[0015] Preferably, the cylinder assembly comprises: an aluminum cylinder, a hollow accommodating cavity is formed inside the aluminum cylinder, the first closing assembly and the second closing assembly are respectively arranged at the first end and the second end of the aluminum cylinder, and the energy storage assembly is arranged in the accommodating cavity of the aluminum cylinder.

[0016] Preferably, the first closing component includes: a first cover body, a first waterproof ring and a vehicle lock fixing plate, wherein the first cover body is connected to the first end of the energy storage component and is tightly pressed against the first end of the aluminum cylinder in the cylinder assembly, the first waterproof ring is clamped between the first cover body and the first end of the aluminum cylinder, the first cover body is provided with a through hole, the vehicle lock fixing plate is arranged between the first cover body and the first end of the energy storage component, and is connected to the first end of the energy storage component, and partially extends out of the through hole.

[0017] Preferably, the second closing component includes: a second cover body, a second waterproof ring, a lead cover plate and a charging seat, wherein the second cover body is connected to the second end of the energy storage component and is tightly abutted against the second end of the aluminum cylinder in the cylinder assembly, the second waterproof ring is clamped between the second cover body and the second end of the aluminum cylinder, the second cover body is provided with a first mounting groove and a second mounting groove, the lead cover plate is installed at the first mounting groove, the control component is arranged in the second mounting groove, and the charging seat is arranged on the second cover body.

[0018] Preferably, the energy storage component includes: a battery cell, a first bracket, a second bracket, a third bracket, a fiberboard, a fixing seat, a protective cover and a connector, wherein the battery cell is arranged in the accommodating cavity, the fiberboard is arranged at the first end of the battery cell, the first bracket is sleeved on the first end of the battery cell, and is tightly pressed against the inner wall of the first end of the accommodating cavity, and is connected to the first cover body in the first closed component, the second bracket is sleeved on the middle position of the battery cell, and is tightly pressed against the inner wall of the middle part of the accommodating cavity, the fixing seat is arranged at the second end of the battery cell, the third bracket is sleeved on the second end of the battery cell, and is connected to the fixing seat, the protective cover is arranged at the second end of the battery cell, and is respectively connected to the fixing seat and the second cover body in the second closed component, the first end of the connector is connected to the second end of the battery cell, and the second end passes through the protective cover and is connected to the charging seat in the second closed component.

[0019] Preferably, the protection component includes: a frame cover, wherein the frame cover is tightly pressed against the outer surface of the aluminum cylinder in the cylinder assembly, and the first end is connected to the first cover body in the first closing assembly and the second end is connected to the second cover body in the second closing assembly, a first empty groove is provided on the frame cover corresponding to the light-emitting assembly, the light-transmitting assembly is provided in the first empty groove, a second empty groove is provided on the frame cover corresponding to the control assembly, and the top of the control assembly extends out of the outer surface of the frame cover from the second empty groove.

[0020] Preferably, the light-emitting component includes: an LED light bar and a lead wire, wherein the LED light bar is arranged on the outer surface of the aluminum cylinder in the cylinder component, the first end of the lead wire is connected to the LED light bar and the second end is connected to the control component through the lead cover plate in the second closed component.

[0021] Preferably, the light-transmitting component comprises: a light-transmitting plate, which is arranged in the first empty slot of the frame cover in the protection component and corresponds to the LED light bar in the light-emitting component.

[0022] Preferably, the control component includes: a light board, a button silicone cover and a button fixing seat, wherein the light board is arranged in the second mounting groove of the second cover body in the second closing component, the button fixing seat is arranged in the second empty groove of the frame cover in the protection component and is connected to the second cover body, and the button silicone cover is clamped between the light board and the button fixing seat and partially extends out of the outer surface of the button fixing seat.

[0023] The present invention also provides a method for installing a nighttime lighting device, wherein the nighttime lighting device comprises any of the nighttime lighting devices described above, and the method comprises the steps of:

[0024] Installing the energy storage assembly in the accommodating cavity of the cylinder assembly;

[0025] The first sealing component is arranged at the first end of the barrel component and connected to the first end of the energy storage component;

[0026] The second sealing component is arranged at the second end of the cylinder component and connected to the second end of the energy storage component;

[0027] Arrange the light-emitting component on the outer surface of the barrel component;

[0028] The protective component is arranged on the outer surface of the barrel component and completely covers the light-emitting component;

[0029] The control component is disposed on the outer surface of the second enclosed component through the protection component, and is connected to the energy storage component and the light emitting component respectively;

[0030] The light-transmitting component is arranged on the outer surface of the protection component and corresponds to the light-emitting component.

[0031] The present application provides a night lighting device and an installation method thereof, which can, on the one hand, protect the LED light strip and prevent other objects from hitting and damaging the LED light strip and causing the LED light strip to be unable to continue lighting, thereby improving the safety of the lighting device; on the other hand, it can allow the light emitted by the LED light strip to continue to emit to the surrounding space, and the lighting effect will not be affected by the protective effect of the frame cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a schematic diagram of the overall structure of a nighttime lighting device according to an embodiment of the present invention;

[0033] Figure 2 A schematic diagram of an exploded structure of a nighttime lighting device according to an embodiment of the present invention;

[0034] Figure 3 A partial structural schematic diagram of a nighttime lighting device according to an embodiment of the present invention;

[0035] Figure 4 The figure is a schematic diagram of the overall structure of a nighttime lighting device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0037] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0038] See also Figure 1-4 In an embodiment of the present application, the present application provides a nighttime lighting device, including: a cylinder assembly 10, a first enclosing assembly 20, a second enclosing assembly 30, an energy storage assembly 40, a protection assembly 50, a light-emitting assembly 60, a light-transmitting assembly 70 and a control assembly 80, and each part is described in detail below.

[0039] See also Figure 1-4 In an embodiment of the present application, a nighttime lighting device provided by the present application includes:

[0040] The barrel assembly 10 is used to install various parts; the barrel assembly 10 includes a first end and a second end opposite to each other and a receiving cavity connecting the two ends;

[0041] A first sealing component 20 is used to seal the first end of the barrel component 10; the first sealing component 20 is disposed at the first end of the barrel component 10;

[0042] A second sealing component 30 is used to seal the second end of the barrel component 10; the second sealing component 30 is disposed at the second end of the barrel component 10;

[0043] An energy storage component 40, used for providing electrical energy; the energy storage component 40 is disposed in the accommodating cavity, and two ends thereof are respectively connected to the first closed component 20 and the second closed component 30;

[0044] The protection component 50 is used to protect the light-emitting component 60; the protection component 50 is arranged on the outer surface of the barrel component 10, and forms a mounting cavity therebetween;

[0045] A light emitting component 60, used for emitting light; the light emitting component 60 is arranged in the installation cavity;

[0046] The light-transmitting component 70 is used to transmit the light emitted by the light-emitting component 60; the light-transmitting component 70 is disposed on the protection component 50 and is opposite to the light-emitting component 60;

[0047] The control component 80 is used to control the light-emitting illumination of the light-emitting component 60; the control component 80 is arranged on the second sealing component 30, extends out of the outer surface of the protection component 50, and is respectively connected to the light-emitting component 60 and the energy storage component 40.

[0048] When the nighttime lighting device is used, the control component 80 is turned on, the control component 80 connects the energy storage component 40 and the light emitting component 60, the light emitting component 60 receives the electric energy of the energy storage component 40 and emits light, and the light generated by the light emitting component 60 passes through the light-transmitting component 70 and is emitted to the surroundings. The protection component 50 can protect the light emitting component 60 between itself and the barrel component 10.

[0049] See also Figure 1-4 In the embodiment of the present application, the cylinder assembly 10 includes: an aluminum cylinder 11, a hollow accommodating cavity is formed inside the aluminum cylinder 11, the first closing assembly 20 and the second closing assembly 30 are respectively arranged at the first end and the second end of the aluminum cylinder 11, and the energy storage assembly 40 is arranged in the accommodating cavity of the aluminum cylinder 11.

[0050] See also Figure 1-4 In the embodiment of the present application, the first closing component 20 includes: a first cover body 21, a first waterproof ring 22 and a car lock fixing plate 23, wherein the first cover body 21 is connected to the first end of the energy storage component 40, and is tightly pressed against the first end of the aluminum cylinder 11 in the cylinder component 10, the first waterproof ring 22 is clamped between the first cover body 21 and the first end of the aluminum cylinder 11, and a through hole 24 is provided on the first cover body 21. The car lock fixing plate 23 is provided between the first cover body 21 and the first end of the energy storage component 40, and is connected to the first end of the energy storage component 40, and partially extends out of the through hole 24.

[0051] See also Figure 1-4 In the embodiment of the present application, the second sealing component 30 includes: a second cover body 31, a second waterproof ring 32, a lead cover plate 33 and a charging seat 34, wherein the second cover body 31 is connected to the second end of the energy storage component 40, and is tightly pressed against the second end of the aluminum cylinder 11 in the cylinder assembly 10, the second waterproof ring 32 is clamped between the second cover body 31 and the second end of the aluminum cylinder 11, the second cover body 31 is provided with a first mounting groove 35 and a second mounting groove 36, the lead cover plate 33 is installed at the first mounting groove 35, the control component 80 is arranged in the second mounting groove 36, and the charging seat 34 is arranged on the second cover body 31.

[0052] In the embodiment of the present application, the shapes of the first cover 21 and the second cover 31 are respectively adapted to the shapes of the first end and the second end of the aluminum cylinder 11. The first cover 21 is installed in the first end of the aluminum cylinder 11, and completely blocks it, and is connected to the first end of the energy storage assembly 40. The first waterproof ring 22 can enhance the sealing between the first cover 21 and the first end of the aluminum cylinder 11; the second cover 31 is installed in the second end of the aluminum cylinder 11, and completely blocks it, and is connected to the second end of the energy storage assembly 40. The second waterproof ring 32 can enhance the sealing between the second cover 31 and the second end of the aluminum cylinder 11. Part of the structure of the car lock fixing plate 23 extends out of the through hole 24 on the first cover 21, so that the car lock fixing plate 23 and the external equipment are connected by screws, etc., to achieve the connection and installation of this night lighting device and the external equipment. The charging seat 34 can be connected to the external charging power supply through the charger, and then the energy storage assembly 40 is connected to the external charging power supply, and the charging power supply charges the energy storage assembly 40.

[0053] See also Figure 1-4 In the embodiment of the present application, the energy storage component 40 includes: a battery cell 41, a first bracket 42, a second bracket 43, a third bracket 44, a fiberboard 45, a fixing seat 46, a protective cover 47 and a connector 48, wherein the battery cell 41 is arranged in the accommodating cavity, the fiberboard 45 is arranged at the first end of the battery cell 41, the first bracket 42 is sleeved on the first end of the battery cell 41, and is tightly against the inner wall of the first end of the accommodating cavity and is connected to the first cover body 21 in the first closing component 20, and the second bracket 43 is sleeved on the battery cell 4 1, and is tightly pressed against the middle inner wall of the accommodating cavity, the fixing seat 46 is arranged at the second end of the battery cell 41, the third bracket 44 is sleeved on the second end of the battery cell 41, and is connected to the fixing seat 46, the protective cover 47 is arranged at the second end of the battery cell 41, and is respectively connected to the fixing seat 46 and the second cover body 31 in the second closed component 30, the first end of the connector 48 is connected to the second end of the battery cell 41, and the second end passes through the protective cover 47 and is connected to the charging seat 34 in the second closed component 30.

[0054] In the embodiment of the present application, the second bracket 43 fastens the battery cell 41 in the accommodating cavity of the aluminum tube 11, the first bracket 42 connects the first end of the battery cell 41 and the first cover body 21, the fiberboard 45 isolates the first end of the battery cell 41 from the outside world (including the vehicle lock fixing plate 23 and the first cover body 21), the third bracket 44 connects the second end of the battery cell 41 and the fixing seat 46, and then the protective cover 47 is installed on the second end of the battery cell 41, the protective cover 47 isolates the second end of the battery cell 41 from the outside world (including the second cover body 31), and the connector 48 can connect the charging seat 34 and the battery cell 41 to transmit the electrical energy of the external power supply to the battery cell 41.

[0055] See also Figure 1-4 In the embodiment of the present application, the protection component 50 includes: a frame cover 51, wherein the frame cover 51 is tightly pressed against the outer surface of the aluminum cylinder 11 in the cylinder component 10, and the first end is connected to the first cover body 21 in the first closing component 20 and the second end is connected to the second cover body 31 in the second closing component 30, a first empty groove 52 is provided on the frame cover 51 corresponding to the light-emitting component 60, the light-transmitting component 70 is arranged in the first empty groove 52, a second empty groove 53 is provided on the frame cover 51 corresponding to the control component 80, and the top of the control component 80 extends out of the outer surface of the frame cover 51 from the second empty groove 53.

[0056] See also Figure 1-4 In an embodiment of the present application, the light-emitting component 60 includes: an LED light bar 61 and a lead 62, wherein the LED light bar 61 is arranged on the outer surface of the aluminum cylinder 11 in the cylinder component 10, and the first end of the lead 62 is connected to the LED light bar 61 and the second end is connected to the control component 80 through the lead cover 33 in the second closing component 30.

[0057] See also Figure 1-4 In the embodiment of the present application, the light-transmitting component 70 includes: a light-transmitting plate 71, which is arranged in the first empty groove 52 of the frame cover 51 in the protection component 50 and corresponds to the LED light bar 61 in the light-emitting component 60.

[0058] See also Figure 1-4 In the embodiment of the present application, the control component 80 includes: a light board 81, a button silicone sleeve 82 and a button fixing seat 83, wherein the light board 81 is arranged in the second mounting groove 36 of the second cover body 31 in the second closing component 30, the button fixing seat 83 is arranged in the second empty groove 53 of the frame cover 51 in the protection component 50, and is connected to the second cover body 31, and the button silicone sleeve 82 is clamped between the light board 81 and the button fixing seat 83, and partially extends out of the outer surface of the button fixing seat 83.

[0059] In the embodiment of the present application, when the key silicone cover 82 on the key fixing seat 83 is pressed, the key silicone cover 82 presses the light board 81, and the energy storage component 40 transmits electric energy to the LED light bar 61 through the lead 62, and the light emitted by the LED light bar 61 is emitted to the surroundings through the light-transmitting plate 71. The frame cover 51 can install and fix the light-transmitting plate 71 on the one hand, and protect the LED light bar 61 on the other hand.

[0060] The present invention also provides a method for installing a nighttime lighting device, wherein the nighttime lighting device comprises: Figure 1-4 The nighttime lighting device described in the method comprises the steps of:

[0061] Install the energy storage assembly 40 in the accommodating cavity of the cylinder assembly 10;

[0062] The first sealing component 20 is disposed at the first end of the barrel component 10 and connected to the first end of the energy storage component 40;

[0063] The second sealing component 30 is disposed at the second end of the cylinder component 10 and connected to the second end of the energy storage component 40;

[0064] The light emitting component 60 is arranged on the outer surface of the barrel component 10;

[0065] The protection component 50 is arranged on the outer surface of the barrel component 10 and completely covers the light emitting component 60;

[0066] The control component 80 is disposed on the outer surface of the second sealing component 30 through the protection component 50, and is connected to the energy storage component 40 and the light emitting component 60 respectively;

[0067] The light-transmitting component 70 is disposed on the outer surface of the protection component 50 and corresponds to the light-emitting component 60 .

[0068] The present application provides a night lighting device and an installation method thereof, which can, on the one hand, protect the LED light strip and prevent other objects from hitting and damaging the LED light strip and causing the LED light strip to be unable to continue lighting, thereby improving the safety of the lighting device; on the other hand, it can allow the light emitted by the LED light strip to continue to emit to the surrounding space, and the lighting effect will not be affected by the protective effect of the frame cover.

[0069] The above description is only a preferred embodiment of the present invention, and its structure is not limited to the shapes listed above. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A nighttime lighting device, characterized in that: include: A barrel assembly is used to install various parts; the barrel assembly includes a first end and a second end opposite to each other and a receiving cavity connecting the first end and the second end; A first closing component, used to close the first end of the barrel component; the first closing component is arranged at the first end of the barrel component; A second closing component, used to close the second end of the barrel component; the second closing component is arranged at the second end of the barrel component; An energy storage component, used for providing electrical energy; the energy storage component is arranged in the accommodating cavity, and two ends of the energy storage component are respectively connected to the first closed component and the second closed component; A protection component, used to protect the light-emitting component; the protection component is arranged on the outer surface of the barrel component and forms a mounting cavity therebetween; A light-emitting component, used for emitting light and lighting; the light-emitting component is arranged in the installation cavity; A light-transmitting component, used for transmitting the light emitted by the light-emitting component; the light-transmitting component is arranged on the protection component and is opposite to the light-emitting component; A control component is used to control the light-emitting illumination of the light-emitting component; the control component is arranged on the second enclosing component, extends out of the outer surface of the protection component, and is respectively connected to the light-emitting component and the energy storage component.

2. The nighttime lighting device according to claim 1, characterized in that: The cylinder assembly comprises: an aluminum cylinder, a hollow accommodating cavity is formed inside the aluminum cylinder, the first closing assembly and the second closing assembly are respectively arranged at the first end and the second end of the aluminum cylinder, and the energy storage assembly is arranged in the accommodating cavity of the aluminum cylinder.

3. The nighttime lighting device according to claim 1, characterized in that: The first closing component includes: a first cover body, a first waterproof ring and a vehicle lock fixing plate, wherein the first cover body is connected to the first end of the energy storage component and is tightly pressed against the first end of the aluminum cylinder in the cylinder assembly, the first waterproof ring is clamped between the first cover body and the first end of the aluminum cylinder, the first cover body is provided with a through hole, the vehicle lock fixing plate is arranged between the first cover body and the first end of the energy storage component, and is connected to the first end of the energy storage component, and partially extends out of the through hole.

4. The nighttime lighting device according to claim 1, characterized in that: The second closing component includes: a second cover body, a second waterproof ring, a lead cover plate and a charging seat, wherein the second cover body is connected to the second end of the energy storage component and is tightly abutted against the second end of the aluminum cylinder in the cylinder assembly, the second waterproof ring is clamped between the second cover body and the second end of the aluminum cylinder, the second cover body is provided with a first mounting groove and a second mounting groove, the lead cover plate is installed at the first mounting groove, the control component is arranged in the second mounting groove, and the charging seat is arranged on the second cover body.

5. The nighttime lighting device according to claim 1, characterized in that: The energy storage component includes: a battery cell, a first bracket, a second bracket, a third bracket, a fiberboard, a fixing seat, a protective cover and a connector, wherein the battery cell is arranged in the accommodating cavity, the fiberboard is arranged at the first end of the battery cell, the first bracket is sleeved on the first end of the battery cell, and is tightly pressed against the inner wall of the first end of the accommodating cavity, and is connected to the first cover body in the first closed component, the second bracket is sleeved on the middle position of the battery cell, and is tightly pressed against the inner wall of the middle part of the accommodating cavity, the fixing seat is arranged at the second end of the battery cell, the third bracket is sleeved on the second end of the battery cell, and is connected to the fixing seat, the protective cover is arranged at the second end of the battery cell, and is respectively connected to the fixing seat and the second cover body in the second closed component, the first end of the connector is connected to the second end of the battery cell, and the second end passes through the protective cover to be connected to the charging seat in the second closed component.

6. The nighttime lighting device according to claim 1, characterized in that: The protection component includes: a frame cover, wherein the frame cover is tightly pressed against the outer surface of the aluminum cylinder in the cylinder assembly, and the first end is connected to the first cover body in the first closed assembly and the second end is connected to the second cover body in the second closed assembly, a first empty groove is provided on the frame cover corresponding to the light-emitting assembly, the light-transmitting assembly is provided in the first empty groove, a second empty groove is provided on the frame cover corresponding to the control assembly, and the top of the control assembly extends out of the outer surface of the frame cover from the second empty groove.

7. The nighttime lighting device according to claim 1, characterized in that: The light-emitting component includes: an LED light bar and a lead wire, wherein the LED light bar is arranged on the outer surface of the aluminum cylinder in the cylinder component, the first end of the lead wire is connected to the LED light bar and the second end is connected to the control component through the lead cover plate in the second closed component.

8. The nighttime lighting device according to claim 1, characterized in that: The light-transmitting component includes a light-transmitting plate, which is arranged in a first empty slot of a frame cover in the protection component and corresponds to the LED light bar in the light-emitting component.

9. The nighttime lighting device according to claim 1, characterized in that: The control component includes: a light board, a button silicone cover and a button fixing seat, wherein the light board is arranged in the second installation groove of the second cover body in the second closing component, the button fixing seat is arranged in the second empty groove of the frame cover in the protection component and is connected to the second cover body, and the button silicone cover is clamped between the light board and the button fixing seat and partially extends out of the outer surface of the button fixing seat.

10. A method for installing a nighttime lighting device, characterized in that: The nighttime lighting device comprises the nighttime lighting device as claimed in any one of claims 1 to 9, and the method comprises the steps of: Installing the energy storage assembly in the accommodating cavity of the cylinder assembly; The first sealing component is arranged at the first end of the barrel component and connected to the first end of the energy storage component; The second sealing component is arranged at the second end of the cylinder component and connected to the second end of the energy storage component; Arrange the light-emitting component on the outer surface of the barrel component; The protective component is arranged on the outer surface of the barrel component and completely covers the light-emitting component; The control component is disposed on the outer surface of the second enclosed component through the protection component, and is connected to the energy storage component and the light emitting component respectively; The light-transmitting component is arranged on the outer surface of the protection component and corresponds to the light-emitting component.

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