A laser cigarette lighter

Abstract

The utility model provides a kind of laser cigarette lighter, belong to laser ignition technical field, including shell, laser launching device and support device, the laser launching device is located inside shell, shell top is provided with cigarette lighter, and the emission port of laser launching device is directly opposite cigarette lighter setting;The support device is fixed in shell top, including first support and two second supports, first support and two second supports are evenly distributed in cigarette lighter circumferential side, first support and two second supports top end extend towards cigarette lighter axis direction, and first support and two second supports top end are all provided with support head.The utility model can ensure that cigarette lighter can be aligned laser beam every time, without repeated adjustment, improve the cigarette lighter efficiency of laser cigarette lighter.

Description

Technical Field

[0001] This utility model belongs to the field of laser ignition technology, and in particular relates to a laser cigarette lighter. Background Technology

[0002] In daily life, people often use various cigarette lighters to light cigarettes. With the development of technology, laser cigarette lighters have gradually gained attention due to their advantages such as energy saving, environmental protection, long lifespan, and wind resistance. Laser cigarette lighters utilize the precise focusing characteristic of lasers to aim the light spot at a specific part of the tobacco for ignition. Compared to traditional open flame lighting methods, it not only reduces unnecessary tobacco loss but also avoids the burnt smell caused by the flame spreading to surrounding areas, demonstrating a significant advantage in precision.

[0003] Because the laser beam emitted by a laser cigarette lighter has a small aperture (1-2mm), the cigarette tip needs to be aligned with the laser beam to light the cigarette quickly. However, existing laser cigarette lighters cannot guarantee that the cigarette tip can be aligned with the laser beam every time, requiring repeated adjustments, which affects the lighting efficiency of the laser cigarette lighter. Utility Model Content

[0004] In view of the defects or deficiencies in the existing technology, this utility model provides a laser cigarette lighter that can ensure that the cigarette is aligned with the laser beam every time it is lit, without the need for repeated adjustments, thus improving the lighting efficiency of the laser cigarette lighter.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An embodiment of this utility model provides a laser cigarette lighter, including a housing, a laser emitting device, and a support device. The laser emitting device is located inside the housing, and a cigarette lighter opening is provided on the top of the housing. The emission port of the laser emitting device is positioned directly opposite the cigarette lighter opening.

[0007] The support device is fixed to the top of the housing and includes a first bracket and two second brackets. The first bracket and two second brackets are evenly distributed around the cigarette lighter opening. The tops of the first bracket and two second brackets extend toward the axis of the cigarette lighter opening, and each of the tops of the first bracket and two second brackets is provided with a support head.

[0008] Furthermore, the laser emitting device is tilted so that the emission port of the laser emitting device is tilted toward the connection point between the housing and the top cover, and at a set angle to the horizontal plane.

[0009] Furthermore, the cigarette lighter socket is tilted, and the tilt angle between its axis and the horizontal plane is consistent with the angle between the emission port of the laser emitting device and the horizontal plane.

[0010] Furthermore, the top of the housing is covered with a top cover, and one side of the top of the housing is rotatably connected to one side of the bottom of the top cover.

[0011] Furthermore, a connecting plate is provided on one side of the bottom end of the top cover, and a groove is provided on one side of the top end of the housing. The groove is adapted to the connecting plate, the connecting plate is inserted into the groove, and is hinged by a pin.

[0012] Furthermore, the laser emitting device is also connected to a battery and a switch, wherein the battery is located inside the housing and the switch is mounted on the side wall of the housing.

[0013] Furthermore, the first bracket and the two second brackets are spaced 120° apart, with the first bracket positioned near the hinge point between the housing and the top cover.

[0014] Furthermore, the first bracket includes a first vertical rod and a first horizontal rod. The bottom end of the first vertical rod is fixedly connected to the top of the housing, the top end of the first vertical rod is connected to one end of the first horizontal rod, and the end of the first horizontal rod away from the first vertical rod extends toward the axis of the cigarette lighter.

[0015] Furthermore, the second bracket includes a second vertical rod and a second horizontal rod. The bottom end of the second vertical rod is fixedly connected to the top of the housing, and the top end of the second vertical rod is connected to one end of the second horizontal rod. The end of the second horizontal rod away from the second vertical rod extends axially toward the cigarette lighter socket.

[0016] Furthermore, the height of the first vertical bar is higher than the height of the second vertical bar, and the length of the first horizontal bar is less than the length of the second horizontal bar.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] 1. This utility model features a first bracket and two second brackets evenly distributed around the cigarette lighter opening. The tops of the first bracket and the two second brackets extend towards the axis of the cigarette lighter opening, forming a positioning ring at the top of the three brackets to hold the cigarette. When lighting a cigarette, simply place the cigarette between the three brackets to ensure that the cigarette tip is aligned with the laser beam each time, without the need for repeated adjustments, thereby improving the lighting efficiency of the laser cigarette lighter.

[0019] 2. This utility model arranges the three supports in a “one high, two low” layout by making the height of the first vertical rod higher than the height of the second vertical rod and the length of the first horizontal rod shorter than the length of the second horizontal rod. When the cigarette is placed in the middle of the three supports, the cigarette will naturally tilt at 10°~15°, thereby optimizing the smoke flow path and guiding the smoke to diffuse upward, thus avoiding scorching the supports.

[0020] 3. This utility model provides support heads at the top of the three supports, and the support heads are spherical. The support heads support the cigarette in a point contact manner, which reduces heat conduction. At the same time, all three supports are L-shaped, and the middle section of the supports is bent, thereby forming a thermal buffer zone to prevent the support temperature from getting too high. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the laser cigarette lighter structure in an embodiment of this utility model;

[0022] Figure 2 This is a schematic diagram of the top structure of the shell in an embodiment of this utility model;

[0023] The components are: 1. Shell; 2. Top cover; 3. Laser emitting device; 4. Support device; 41. First bracket; 411. First vertical rod; 412. First horizontal rod; 42. Second bracket; 421. Second vertical rod; 422. Second horizontal rod; 43. Support head; 5. Cigarette lighter. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] A typical embodiment of this utility model is as follows: Figure 1 As shown, a laser cigarette lighter includes a housing 1, a top cover 2, a laser emitting device 3, and a support device 4. The top cover 2 is placed on top of the housing 1, and one side of the top of the housing 1 is rotatably connected to one side of the bottom of the top cover 2, so that the top cover 2 can be flipped open around the top side of the housing 1 to expose the top of the housing 1.

[0026] The housing 1 is hollow inside, and the laser emitting device 3 is installed inside the housing 1. The laser emitting device 3 is tilted so that the emission port of the laser emitting device 3 is tilted towards the connection point between the housing 1 and the top cover 2, and at a set angle with the horizontal plane.

[0027] In this embodiment, the laser emitting device 3 is a commercially available laser emitting device used in cigarette lighters, which can reflect a laser beam to ignite the cigarette.

[0028] A cigarette lighter socket 5 is provided on the top of the housing 1. The emission port of the laser emitting device 3 is set directly opposite the cigarette lighter socket 5, and the cigarette lighter socket 5 is also tilted. The tilt angle of its axis to the horizontal plane is the same as the angle of the emission port of the laser emitting device 3 to the horizontal plane. The beam emitted by the laser emitting device 3 can be emitted from the cigarette lighter socket 5. The support device 4 is fixed on the top of the housing 1 and located around the cigarette lighter socket 5. The support device 4 can fix the cigarette and make the beam emitted by the laser emitting device 3 accurately aligned with the cigarette, thereby igniting the cigarette.

[0029] The laser beam emitted by the laser emitting device 3 is angled towards the cigarette butt, increasing the contact area between the cigarette butt and the laser beam, which is beneficial for rapid ignition.

[0030] Specifically, a connecting plate is disposed on one side of the bottom end of the top cover 2, a groove is opened on one side of the top end of the housing 1, the groove is adapted to the connecting plate, the connecting plate can be inserted into the groove and hinged by a pin shaft, so that the top cover 2 can rotate around the pin shaft. When the top cover 2 is closed on the top of the housing 1, the cigarette lighting port 5 and the supporting device 4 on the top of the housing 1 are located inside the top cover 2, so as to protect the cigarette lighting port 5 and the supporting device 4. When the top cover 2 is flipped open around the pin shaft, the cigarette lighting port 5 and the supporting device 4 can be exposed, a cigarette is fixed at the cigarette lighting port 5 through the supporting device 4, and the cigarette can be ignited by the laser emitting device 3.

[0031] It can be understood that the laser emitting device 3 is further connected with a battery and a switch, wherein the battery is located inside the housing 1, and the switch is mounted on the side wall of the housing 1, so that the laser emitting device 3 can be conveniently controlled by the switch to emit a light beam.

[0032] As Figure 2 shown, the supporting device 4 comprises a first bracket 41 and two second brackets 42, the first bracket 41 and the two second brackets 42 are evenly distributed on the peripheral side of the cigarette lighting port 5, and the three brackets are spaced at 120°, wherein the first bracket 41 is disposed close to the hinge point of the housing 1 and the top cover 2.

[0033] The first bracket 41 and the second bracket 42 are both L-shaped structures, wherein the first bracket 41 comprises a first vertical rod 411 and a first cross rod 412, the bottom end of the first vertical rod 411 is fixedly connected to the top of the housing 1, the top end of the first vertical rod 411 is connected to one end of the first cross rod 412, the end of the first cross rod 412 away from the first vertical rod 411 extends toward the axial direction of the cigarette lighting port 5, and a supporting head 43 is fixed at the end of the first cross rod 412 away from the first vertical rod 411. The second bracket 42 comprises a second vertical rod 421 and a second cross rod 422, the bottom end of the second vertical rod 421 is fixedly connected to the top of the housing 1, the top end of the second vertical rod 421 is connected to one end of the second cross rod 422, the end of the second cross rod 422 away from the second vertical rod 421 extends toward the axial direction of the cigarette lighting port 5, and a supporting head 43 is fixed at the end of the second cross rod 422 away from the second vertical rod 421.

[0034] Further, the supporting heads 43 are spherical, the positioning circle formed by connecting the center points of the three supporting heads 43 has a diameter satisfying 3mm<D<5mm, so as to adapt to standard cigarettes with a diameter of 5~8mm, realize self-fixing and clamping through the elastic deformation of tobacco shreds, and ensure that the cigarette is automatically aligned with the laser focus.

[0035] The height of the first vertical rod 411 is higher than that of the second vertical rod 421, with a difference of 1.2 to 2.5 mm between them. This creates a "one high, two low" arrangement for the three supports. Meanwhile, the length of the first horizontal rod 412 is shorter than that of the second horizontal rod 422. When a cigarette is placed in the middle of the three supports, it naturally tilts at 10° to 15°, thereby optimizing the smoke flow path and guiding the smoke to diffuse upwards, thus preventing the supports from being scorched.

[0036] The support head 43 is used to support the cigarette stick. The diameter of the support head 43 is 0.8-1.5mm. Its surface is treated with anti-slip treatment. The support head 43 supports the cigarette stick in a point contact manner, which reduces heat conduction. At the same time, the middle section of the bracket is bent to form a thermal buffer zone to prevent the bracket temperature from getting too high.

[0037] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A laser cigarette lighter, characterized in that, The system includes a housing, a laser emitting device, and a support device. The laser emitting device is located inside the housing, and a cigarette lighter socket is provided on the top of the housing. The emission port of the laser emitting device is positioned directly opposite the cigarette lighter socket. The support device is fixed to the top of the housing and includes a first bracket and two second brackets. The first bracket and two second brackets are evenly distributed around the cigarette lighter opening. The tops of the first bracket and two second brackets extend toward the axis of the cigarette lighter opening, and each of the tops of the first bracket and two second brackets is provided with a support head.

2. The laser cigarette lighter as described in claim 1, characterized in that, The laser emitting device is tilted so that the emission port of the laser emitting device is tilted toward the connection point between the housing and the top cover, and at a set angle to the horizontal plane.

3. A laser cigarette lighter as described in claim 2, characterized in that, The cigarette lighter socket is tilted, and the tilt angle between its axis and the horizontal plane is the same as the angle between the emission port of the laser emitting device and the horizontal plane.

4. A laser cigarette lighter as described in claim 1, characterized in that, The top of the housing is covered with a top cover, and one side of the top of the housing is rotatably connected to one side of the bottom of the top cover.

5. A laser cigarette lighter as described in claim 4, characterized in that, A connecting plate is provided on one side of the bottom end of the top cover, and a groove is provided on one side of the top end of the shell. The groove is adapted to the connecting plate, the connecting plate is inserted into the groove, and is hinged by a pin.

6. A laser cigarette lighter as described in claim 1, characterized in that, The laser emitting device is also connected to a battery and a switch, with the battery located inside the housing and the switch mounted on the side wall of the housing.

7. A laser cigarette lighter as described in claim 5, characterized in that, The first bracket and the two second brackets are spaced 120° apart, with the first bracket positioned near the hinge point between the housing and the top cover.

8. A laser cigarette lighter as described in claim 1, characterized in that, The first bracket includes a first vertical rod and a first horizontal rod. The bottom end of the first vertical rod is fixedly connected to the top of the housing, and the top end of the first vertical rod is connected to one end of the first horizontal rod. The end of the first horizontal rod away from the first vertical rod extends toward the axis of the cigarette lighter.

9. A laser cigarette lighter as described in claim 8, characterized in that, The second bracket includes a second vertical rod and a second horizontal rod. The bottom end of the second vertical rod is fixedly connected to the top of the housing, and the top end of the second vertical rod is connected to one end of the second horizontal rod. The end of the second horizontal rod away from the second vertical rod extends axially toward the cigarette lighter socket.

10. A laser cigarette lighter as described in claim 9, characterized in that, The height of the first vertical bar is higher than the height of the second vertical bar, and the length of the first horizontal bar is less than the length of the second horizontal bar.

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