A cigarette lighter with lighting function
By integrating a rotating shell and a multi-functional module into the lighter, combined with a limiting structure and circuit connection design, the problem of the single function of portable lighters is solved, realizing multi-functional and convenient multi-module switching, thus improving practicality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TAIZHOU WANCHANG ELECTRONICS TECH CO LTD
- Filing Date
- 2025-08-16
- Publication Date
- 2026-07-10
AI Technical Summary
Existing portable lighters have limited functionality and lack lighting. Traditional lighters with integrated lighting are not simple enough and have limited use. They are also not adjustable and lack multi-adjustable flashlight modules.
Design a lighter body with a rotating shell, integrating cigarette lighting, flashlight and reading light modules, and maintaining the power path with the main shell through a rotating connection. A control module is used to realize module switching, and a limiting structure is combined to prevent wires from getting tangled. The main circuit and the auxiliary circuit are connected through a rotating hole and a wire through hole.
It achieves multi-functional use, has a simple and practical structure, is easy to operate, and can switch between different modules as needed, thus improving the practicality and ease of use of the lighter.
Smart Images
Figure CN224479659U_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of lighter technology, and more specifically, to a cigarette lighter with a lighting function. Background Technology
[0002] A lighter is a small fire-starting device. It is mainly used for starting a fire, smoking, and also for cooking and other purposes. The main components of a lighter are the ignition mechanism and the gas tank. When the ignition mechanism activates, it emits a spark that ignites the gas. The ignition mechanism is the most dynamic part of the lighter's evolution and also its most complex structure. Based on the characteristics of the ignition mechanism, lighters can be divided into six types: flint and steel wheel lighters, piezoelectric ceramic lighters, magnetic induction lighters, battery-powered lighters, solar-powered lighters, and microcomputer-controlled lighters. The gas used in lighters is primarily a flammable gas.
[0003] Currently, portable lighters on the market consist of the lighter body. These lighters have relatively limited functions, rarely including lighting. Furthermore, the traditional lighting structure is not simple enough, resulting in relatively poor practicality. Moreover, traditional lighters with lighting functions are not conveniently designed, especially since the lighting angle cannot be adjusted, limiting their use. They also lack the functionality of multiple adjustable flashlight modules. Summary of the Invention
[0004] In view of the shortcomings of the existing technology, the purpose of this invention is to provide a multi-functional lighter with multiple flashlight modules, which is highly practical, simple in structure, and easy to adjust the flashlight modules.
[0005] To achieve the above objectives, the present invention provides the following technical solution: a cigarette lighter with lighting function, comprising a lighter body, the lighter body comprising a main housing, a rotating housing disposed on and rotatably connected to the main housing, a cigarette lighting module disposed on surface A of the rotating housing, a flashlight module disposed on surface B of the rotating housing, a reading light module disposed on surface C of the rotating housing, and a charging power supply disposed within the main housing and electrically connected to each module and providing electrical energy, wherein the rotating housing is configured to form a rotatable connection with the main housing and maintain a continuous path to the charging power supply, and a control module disposed on the main housing enables simultaneous use of the functions of different modules.
[0006] The present invention is further configured such that: a main circuit is provided inside the main housing, and three secondary circuits are provided inside the rotating housing respectively connected to different functional modules; a passage connection structure is provided between the main circuit and each secondary circuit; the passage connection structure includes a rotating hole provided on the main housing, a cylinder rotatably disposed on the rotating hole and disposed on the rotating housing, and a wire through hole provided through the cylinder; the connecting wires of the three secondary circuits all pass through the wire through hole and are connected to the main circuit.
[0007] The present invention is further configured such that: the passage connection structure further includes a limiting structure for limiting the rotation angle of the rotating housing on the main housing. The limiting structure includes a rotating platform disposed on the cylinder, a rotating protrusion disposed on the rotating platform, and two stops disposed on opposite inner walls on both sides of the main housing. The two stops are closed on the rotation path of the rotating protrusion. The limiting structure is configured such that the rotating shaft formed between the rotating platform and the rotating housing is placed in the rotating hole to form rotation of the rotating housing, and the stops on both sides form a block when the rotating housing rotates to the corresponding position.
[0008] The present invention is further configured such that the stops on both sides control the rotation angle of the rotating housing within 180°.
[0009] The present invention is further configured such that a protective sleeve is also provided outside the rotating shaft, the outer diameter of which is adapted to the inner diameter of the rotating hole.
[0010] The present invention is further configured such that: the control module includes a control circuit board disposed inside the main housing and electrically connected to the main circuit, and the control circuit board is provided with a plurality of control buttons for starting, stopping and adjusting various functional modules.
[0011] The present invention is further configured such that: the main housing is provided with a charging interface for charging the charging power supply.
[0012] The present invention is further configured such that: the reading light module is in a diffused light state with a brightness between 20 and 100 lumens; and the flashlight module is in a focused light state with a brightness between 100 and 500 lumens.
[0013] By adopting the above technical solution, the beneficial effects are as follows: 1. The present invention sets the lighter body as including a main shell, a rotating shell disposed on the main shell and rotatably connected to the main shell, a cigarette-lighting module disposed on surface A of the rotating shell, a flashlight module disposed on surface B of the rotating shell, a reading light module disposed on surface C of the rotating shell, and a charging power supply disposed inside the main shell and electrically connected to each module and providing power. Through the three functional modules, the functions of cigarette lighting, lighting, and reading are realized. The structure is compact and highly practical. In addition, the present invention also incorporates a rotating shell, which is configured to form a rotatable connection with the main shell and maintain a continuous path to the charging power supply. Through the control module disposed on the main shell, the functions of different modules can be used simultaneously. Furthermore, by rotating the rotating shell, the different modules can be switched, greatly improving practicality and making operation convenient.
[0014] 2. Furthermore, a main circuit is provided inside the main housing, and three secondary circuits are provided inside the rotating housing, each connected to a different functional module. A connection structure is provided between the main circuit and each secondary circuit. The connection structure includes a rotating hole on the main housing, a cylinder rotatably mounted on the rotating hole and mounted on the rotating housing, and a wire through hole through the cylinder. The connecting wires of the three secondary circuits all pass through the wire through hole and are connected to the main circuit. In the technical solution of the present invention, by adopting the connection structure, the main circuit and the three secondary circuits are continuously connected without forming an open circuit. Then, it can be directly adjusted by the control module. Moreover, the structural design of the connection structure is simple. Through the cooperation between the cylindrical structure and the rotating hole, and through the structural design of the wire through hole, the wire can always pass through the wire through hole, so as not to affect the adaptive rotation of the rotating housing, and always be in a continuous state.
[0015] 3. Further, the passage connection structure is configured to include a limiting structure for restricting the rotation angle of the rotating housing on the main housing. This limiting structure includes a rotating platform on the cylinder, a rotating protrusion on the rotating platform, and two stops on opposite inner walls on both sides of the main housing. The two stops are closed on the rotation path of the rotating protrusion, thus limiting the rotating protrusion and achieving quantitative rotation of the rotating housing. The rotating shaft formed between the rotating platform and the rotating housing is placed in the rotating hole to rotate the housing. The stops on both sides form a block when the rotating housing rotates to the corresponding position, enabling the switching of various functional modules and angle adjustment. The stop structure also prevents the wires passing through the wire hole from getting tangled after rotation, thus achieving free rotation. The structure is simple and its practicality is greatly improved. Attached Figure Description
[0016] Figure 1 This is a perspective view of an embodiment of a cigarette lighter with lighting function according to the present invention.
[0017] Figure 2 This is an internal structural diagram of an embodiment of a cigarette lighter with lighting function according to the present invention.
[0018] Figure 3 This is a cross-sectional view of an embodiment of a cigarette lighter with lighting function according to the present invention.
[0019] Figure 4 This is a side view of an embodiment of a cigarette lighter with lighting function according to the present invention.
[0020] In the attached diagram, the following are the reference numerals: 1. Main housing; 10. Control module; 11. Rotating hole; 2. Rotating housing; 20. Cigarette lighting module; 21. Flashlight module; 22. Reading light module; 23. Cylinder; 24. Wire hole; 230. Rotating platform; 231. Rotating protrusion; 232. Stop; 233. Rotating shaft; 25. Sheath; 3. Charging power supply; 4. Charging interface; 5. Outer clamp. Detailed Implementation
[0021] Reference Figures 1 to 4 An embodiment of the cigarette lighter with lighting function of the present invention will be further described.
[0022] For ease of explanation, spatial relative terms such as “up,” “down,” “left,” and “right” are used in the embodiments to describe the relationship of one element or feature shown in the figures relative to another element or feature. It should be understood that, in addition to the orientations shown in the figures, spatial terms are intended to include different orientations of the device in use or operation. For example, if the device in the figures is inverted, an element described as being “down” of other elements or features would be positioned “up” of those other elements or features. Therefore, the exemplary term “down” can encompass both up and down orientations. The device may be positioned in other ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.
[0023] Moreover, relational terms such as “first” and “second” are used merely to distinguish one component from another that has the same name, without necessarily requiring or implying any such actual relationship or order between the components.
[0024] A cigarette lighter with lighting function includes a lighter body, which includes a main housing 1, a rotating housing 2 disposed on and rotatably connected to the main housing 1, a cigarette lighting module 20 disposed on surface A of the rotating housing 20, a flashlight module 21 disposed on surface B of the rotating housing 20, a reading light module 22 disposed on surface C of the rotating housing 20, and a charging power supply 3 disposed inside the main housing 1 and electrically connected to each module and providing power. The rotating housing 2 is configured to form a rotatable connection with the main housing 1 and maintain a continuous path to the charging power supply 3. Through a control module 10 disposed on the main housing 1, the functions of different modules can be used simultaneously. This invention achieves this by setting the lighter body to include a main housing 1 and a rotating housing disposed on and rotatably connected to the main housing 1. 2. The invention comprises a cigarette-lighting module 20 mounted on the surface of the rotating housing 2A, a flashlight module 21 mounted on the surface of the rotating housing 2B, a reading light module 22 mounted on the surface of the rotating housing 2C, and a charging power supply 3 mounted inside the main housing 1 and electrically connected to each module to provide power. These three functional modules enable cigarette lighting, illumination, and reading. The structure is compact and highly practical. Furthermore, the rotating housing 2 is configured to form a rotatable connection with the main housing 1 while maintaining a continuous path to the charging power supply 3. A control module 10 mounted on the main housing 1 allows simultaneous use of the functions of different modules. Rotation of the rotating housing 2 enables switching between different modules, significantly improving practicality and ease of operation.
[0025] Furthermore, the main housing 1 contains a main circuit, and the rotating housing 2 contains three secondary circuits respectively connected to different functional modules. A connection structure is provided between the main circuit and each secondary circuit. This connection structure includes a rotating hole 11 on the main housing 1, a cylinder 23 rotatably mounted on the rotating hole 11 and mounted on the rotating housing 2, and a wire through-hole 24 penetrating the cylinder 23. The connecting wires of the three secondary circuits all pass through the wire through-hole 24 and connect to the main circuit. Furthermore, the main housing 1 contains a main circuit, and the rotating housing 2 contains three secondary circuits respectively connected to different functional modules. A connection structure is provided between the main circuit and each secondary circuit. This connection structure includes a rotating hole 11 on the main housing 1, a cylinder 23 rotatably mounted on the rotating hole 11 and mounted on the rotating housing 2, and a wire through-hole 24 penetrating the cylinder 23. The invention comprises a hole 11, a cylinder 23 rotatably mounted on the rotating hole 11 and mounted on the rotating housing 2, and a wire through hole 24 penetrating the cylinder 23. The connecting wires of the three secondary circuits all pass through the wire through hole 24 and are connected to the main circuit. In the technical solution of the present invention, by adopting a path connection structure, the main circuit and the three secondary circuits are continuously connected without forming an open circuit. Therefore, it can be directly adjusted by the control module 10. Moreover, the structure design of the path connection structure is simple. Through the cooperation between the cylinder 23 structure and the rotating hole 11, and through the structure design of the wire through hole 24, the wires can always pass through the wire through hole 24, thereby not affecting the adaptive rotation of the rotating housing 2 and always being in a path state.
[0026] Furthermore, the passage connection structure also includes a limiting structure for restricting the rotation angle of the rotating housing 2 on the main housing 1. This limiting structure includes a rotating platform 230 disposed on the cylinder 23, a rotating protrusion 231 disposed on the rotating platform 230, and two stops 232 respectively disposed on opposite inner walls on both sides of the main housing 1. The two stops 232 are closed on the rotation path of the rotating protrusion 231. The limiting structure is configured such that the rotating shaft 233 formed between the rotating platform 230 and the rotating housing 2 is placed within the rotating hole 11 to rotate the rotating housing 2, and the two stops 232 form a block when the rotating housing 2 rotates to the corresponding position. The passage connection structure is further configured to include a limiting structure for restricting the rotation angle of the rotating housing 2 on the main housing 1, and this limiting structure includes a rotating platform 230 disposed on the cylinder 23. The rotating platform 230, the rotating protrusion 231 on the rotating platform 230, and the two stops 232 respectively on the inner walls of opposite sides of the main housing 1 are arranged to enclose the rotation path of the rotating protrusion 231. The two stops 232 restrict the rotating protrusion 231 and realize the quantitative rotation of the rotating housing 2. The rotating shaft 233 formed between the rotating platform 230 and the rotating housing 2 is placed in the rotating hole 11 to form the rotation of the rotating housing 2. The stops 232 on both sides form a block when the rotating housing 2 rotates to the corresponding position, realizing the switching of various functional modules and the adjustment of angle. Moreover, the structure of the stops 232 can prevent the wires passing through the wire hole 24 from getting tangled after rotation. Therefore, the free rotation effect is achieved. The structure is simple and the practicality is greatly improved.
[0027] Furthermore, the two side blocks 232 control the rotation angle of the rotating housing 2 within 180°. After the rotation angle is limited, the wires can be prevented from getting tangled and can ensure the stability between the circuits.
[0028] Furthermore, a protective sleeve 25 is also fitted over the rotating shaft 233. The outer diameter of the protective sleeve 25 is adapted to the inner diameter of the rotating hole 11. In order to improve the rotational stability of the rotating shaft 233, the protective sleeve 25 fitted over the rotating shaft 233 makes the rotation of the rotating housing 2 more stable and greatly improves its practicality.
[0029] Furthermore, the control module 10 includes a control circuit board disposed within the main housing 1 and electrically connected to the main circuit. The control circuit board is provided with several control buttons for starting, stopping, and adjusting each functional module. The above-mentioned structure facilitates the control of the circuit, realizes the switching control of each functional module, achieves the effect of convenient operation, and greatly improves practicality.
[0030] Furthermore, the main housing 1 is provided with a charging interface 4 for charging the charging power supply 3. This utility model uses the charging power supply 3 and can achieve repeated use of the battery through charging, which is easy to promote and highly practical.
[0031] Furthermore, the reading light module 22 is in a diffused light state, with a brightness between 20 and 100 lumens; the flashlight module 21 is in a focused light state, with a brightness between 100 and 500 lumens. This invention offers high brightness and adapts to different usage environments through both diffused and focused light states, making it highly practical.
[0032] Furthermore, the main housing 1 is also provided with an outer clamp 5 for simple clamping and fixing.
[0033] In this embodiment of the invention, the structure of the multi-functional lighter can also be configured as follows: the main housing 1 is provided with a main circuit, the rotating housing 2 is provided with three auxiliary circuits with different functional modules, and a rotating passage structure is provided between the main circuit and each auxiliary circuit. The rotating passage structure includes a cylinder 23 disposed on the rotating housing 2 and three sets of contact pieces evenly distributed on the cylinder 23. Each set of contact pieces corresponds to each auxiliary circuit, and each set of contact pieces is connected to the main circuit. Since the contact pieces always rotate at the same angle as the rotating housing 2, after the contact pieces and the positive and negative poles of the main circuit form a passage, the functional modules after the passage is formed can be controlled, thereby achieving a good rotation switching effect and greatly improving practicality.
[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any ordinary changes and substitutions made by those skilled in the art within the scope of the technical solution of the present invention should be included within the protection scope of the present invention.
Claims
1. A cigarette lighter with lighting function, comprising a lighter body, characterized in that, The lighter body includes a main housing (1), a rotating housing (2) disposed on the main housing (1) and rotatably connected to the main housing (1), a cigarette-lighting module (20) disposed on surface A of the rotating housing (2), a flashlight module (21) disposed on surface B of the rotating housing (2), a reading light module (22) disposed on surface C of the rotating housing (2), and a charging power supply (3) disposed inside the main housing (1) and electrically connected to each module and providing power. The rotating housing (2) is configured to form a rotatable connection with the main housing (1) and maintain a continuous path with the charging power supply (3). Through the control module (10) disposed on the main housing (1), the functions of different modules can be used simultaneously.
2. A cigarette lighter with lighting function according to claim 1, characterized in that, The main housing (1) is provided with a main circuit, and the rotating housing (2) is provided with three secondary circuits that are respectively connected to different functional modules. The main circuit and each secondary circuit are provided with a passage connection structure. The passage connection structure includes a rotating hole (11) on the main housing (1), a cylinder (23) that is rotatably disposed on the rotating hole (11) and disposed on the rotating housing (2), and a wire through hole (24) that is disposed through the cylinder (23). The connecting wires of the three secondary circuits all pass through the wire through hole (24) and are connected to the main circuit.
3. A cigarette lighter with lighting function according to claim 2, characterized in that, The passage connection structure also includes a limiting structure for limiting the rotation angle of the rotating housing (2) on the main housing (1). The limiting structure includes a rotating platform (230) disposed on the cylinder (23), a rotating protrusion (231) disposed on the rotating platform (230), and two blocks (232) respectively disposed on the opposite inner walls on both sides of the main housing (1). The two blocks (232) are closed on the rotation path of the rotating protrusion (231). The limiting structure is configured such that the rotating shaft (233) formed between the rotating platform (230) and the rotating housing (2) is placed in the rotating hole (11) to form a rotation of the rotating housing (2), and the two blocks (232) form a block when the rotating housing (2) rotates to the corresponding position.
4. A cigarette lighter with lighting function according to claim 3, characterized in that, The stop blocks (232) on both sides control the rotation angle of the rotating housing (2) to within 180°.
5. A cigarette lighter with lighting function according to claim 4, characterized in that, The rotating shaft (233) is also fitted with a protective sleeve (25), the outer diameter of which is adapted to the inner diameter of the rotating hole (11).
6. A cigarette lighter with lighting function according to claim 2, characterized in that, The control module (10) includes a control circuit board disposed inside the main housing (1) and electrically connected to the main circuit. The control circuit board is provided with several control buttons for starting, stopping, and adjusting various functional modules.
7. A cigarette lighter with lighting function according to claim 1, characterized in that, The main housing (1) is provided with a charging interface (4) for charging the charging power supply (3).
8. A cigarette lighter with lighting function according to claim 1, characterized in that, The reading light module (22) is in diffused light mode with a brightness between 20 and 100 lumens; the flashlight module (21) is in focused light mode with a brightness between 100 and 500 lumens.
9. A cigarette lighter with lighting function according to claim 1, characterized in that, The main housing (1) is also provided with an outer clamp (5) for simple clamping and fixing.