CN211260415U

CN211260415U - Outdoor flashlight of LED with integrative structure of laser

Info

Publication number: CN211260415U
Application number: CN202020005959.5U
Authority: CN
Inventors: 何航金
Original assignee: Shenzhen Olight eCommerce Technology Co Ltd
Current assignee: Aolei Technology Group Co ltd; Zhongshan Aolei Technology Co ltd
Priority date: 2020-01-03
Filing date: 2020-01-03
Publication date: 2020-08-14
Anticipated expiration: 2030-01-03

Abstract

The utility model belongs to the technical field of the LED illumination, a outdoor flashlight of LED with integrative structure of laser is related to, include: a cylinder body, a lens, a head chamber, an LED lamp panel for common illumination, a white laser light source component for white laser illumination, a switch component for controlling a mobile phone light source and fixedly arranged on the cylinder body and a circuit board fixedly arranged in the cylinder body, an installation groove is formed at one end of the cylinder body, the first end of the head bin is fixedly connected with the installation groove, a cavity is formed in the head bin, the LED lamp panel and the lens are sequentially arranged in the cavity from inside to outside, a sensor component used for sensing that the light outlet is shielded and protecting the flashlight is fixedly arranged in the cavity, the flashlight has the advantages that the light source of the flashlight can be switched, and the flashlight can be safely used when different light sources of the flashlight are switched to work.

Description

Outdoor flashlight of LED with integrative structure of laser

Technical Field

The utility model belongs to the technical field of the LED illumination, a LED outdoor flashlight with integrative structure of laser is related to.

Background

The flashlight is a common lighting tool, and mainly utilizes a dry battery or a rechargeable battery as an energy source, and an LED luminous body as a light-emitting component. At present, flashlights sold and used in the market have various styles and functions, but most of the existing flashlights only have the same lamp, such as an LED lamp, and only have the lighting function, so that the flashlights are single in use.

Disclosure of Invention

An object of the utility model is to prior art not enough, provide an outdoor flashlight of LED with integrative structure of laser, not only can guarantee to switch the light source of flashlight, can also guarantee to use that the different light source during operation flashlights of switching of flashlight can both be safe.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an LED outdoor flashlight with a laser integrated structure comprises a barrel body, a lens, a head bin, an LED lamp panel for ordinary illumination, a white laser light source component for white laser illumination, a switch component for controlling a flashlight light source and fixedly installed on the barrel body, and a circuit board fixedly installed in the barrel body, wherein a mounting groove is formed at one end of the barrel body, a first end of the head bin is fixedly connected with the mounting groove, a light outlet capable of enabling light to be emitted to the outside is formed at a second end of the head bin, the first end is opposite to the second end, a cavity is formed in the head bin, the LED lamp panel and the lens are sequentially installed in the cavity from inside to outside, the lens is close to the light outlet, and a sensor component for sensing that the flashlight is protected when the light outlet is shielded is fixedly arranged in the cavity, the sensor assembly is electrically connected with the circuit board, and the white laser light source assembly is fixedly installed in the installation groove.

Further, the sensor assembly is located the LED lamp plate with between the lens, the sensor assembly includes sensor and FPC winding displacement, the sensor passes through the FPC winding displacement and is connected with the circuit board electricity, and the head end and the sensor electricity of FPC winding displacement are connected, and the tail end and the circuit board electricity of FPC winding displacement are connected, the sensor is close to lens.

Further, still be provided with the mounting panel in the cavity, the LED lamp plate is installed the mounting panel, still be formed with the first through-hole that can make the white laser that white laser light source subassembly produced pass on the mounting panel, first through-hole is located the central zone of mounting panel.

Further, white laser light source subassembly includes white laser module and base, the base is fixed in the mounting groove, the laser emission end of white laser module is installed first through-hole, white laser module pass through the base with the mounting groove is fixed.

Furthermore, the central region of the LED lamp panel is provided with a second through hole, the central region of the lens is also provided with a third through hole, and laser emitted by the white laser light source component can be emitted from the light outlet through the first through hole, the second through hole and the third through hole.

Furthermore, the outer ring wall of the head bin is also fixedly provided with an anti-rolling silica gel ring, and protrusions are uniformly distributed on the outer side wall of the anti-rolling silica gel ring in the circumferential direction.

Furthermore, an anti-skid groove is formed on the outer cylinder wall of the cylinder body.

Furthermore, still be equipped with on the inside wall of cavity and be used for the installation lens carry out spacing first protruding edge to lens.

Furthermore, still fixed mounting has the attack head on the head storehouse, the inside wall of attacking head is formed with the protruding edge of second that prevents lens to move to the light-emitting window.

Further, the sensor is a light sensor.

The utility model has the advantages that:

the LED lamp panel is combined with the white laser light source assembly, and the light source is controlled by using the switch assembly, so that the flashlight can independently use common illumination and a white laser function, and can simultaneously combine the common illumination and the white laser illumination for use, thereby enhancing the diversity of the using functions of the flashlight; by arranging the sensor assembly, when a light outlet of the flashlight is shielded, automatic downshifting can be performed, so that the inflammable matters are prevented from being burnt under the action of laser, and the sensor of the sensor assembly is further arranged at a position close to the lens, so that the sensing effect of the sensor assembly is enhanced, and the flashlight can be safely used when different light sources of the flashlight are switched to work; the positions of the first through hole, the second through hole and the third through hole are set, so that laser can pass through the first through hole, the second through hole and the third through hole and finally is emitted out of the light outlet; the anti-rolling silica gel ring is arranged, so that the friction force between the flashlight and the contact surface can be increased, the flashlight is prevented from rolling, and the anti-rolling silica gel ring is provided with the bulge, so that the contact area between the flashlight and the contact surface can be further increased, and the anti-rolling effect of the flashlight is enhanced; the anti-skidding grooves are formed in the flashlight body, so that the flashlight can be used more comfortably by using an ergonomic design when the flashlight is used; and finally, the first convex edge is combined with the second convex edge, so that the lens arranged in the cavity can be fixed, and the flashlight is more stable in use.

Drawings

FIG. 1 is a schematic diagram of the explosion structure of the present invention;

fig. 2 is a schematic cross-sectional view of the present invention.

The labels in the figure are: 100-attack head, 110-second ledge; 200-lens, 210-third via; 300-LED lamp panel; 330-a second via; 400-FPC flat cable, 410-sensor; 500-head bin, 510-cavity, 511-first ledge; 600-anti-rolling silica gel ring, 610-bulge; 700-white laser light source component, 710-white laser module, 720-base; 800-cylinder body, 810-antiskid groove, 820-circuit board, 830-switch component and 840-mounting groove; 910-bolt, 920-screw.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 and 2, an LED outdoor flashlight with a laser integrated structure includes a barrel 800, a lens 200, a head chamber 500, an LED lamp panel 300 for general illumination, a white laser light source assembly 700 for white laser illumination, a switch assembly 830 for controlling a flashlight light source and fixedly installed in the barrel 800, and a circuit board 820 fixedly installed in the barrel 800; a mounting groove 840 is formed at one end of the barrel body 800, a bolt 910 is arranged in the mounting groove 840, so that the first end of the head bin 500 can be fixedly connected with the mounting groove 840, the head bin 500 and the mounting head are fixed in a bolt connection manner, the white laser light source assembly 700 is also fixedly mounted in the mounting groove 840, a light outlet capable of emitting light to the outside is formed at the second end of the head bin 500, and the first end and the second end are in a relative position relation; a cavity 510 is formed in the head bin 500, the LED lamp panel 300 and the lens 200 are sequentially installed in the cavity 510 from inside to outside, the lens 200 is close to the light outlet, a first convex edge 511 for installing the lens 200 and limiting the lens 200 is arranged on the inner side wall of the cavity 510, an attack head 100 is further fixedly installed on the head bin 500, an internal thread is formed on the inner wall of the cavity 510 of the head bin 500, an external thread is formed on the attack head 100, the attack head 100 is fixed with the head bin 500 by matching the internal thread with the external thread, and a second convex edge 110 for preventing the lens 200 from moving to the light outlet is formed on the inner side wall of the attack head 100; the cavity 510 is also fixedly provided with a sensor assembly for protecting the flashlight when the light outlet is shielded, in this embodiment, the sensor assembly is fixed in the cavity 510 in a threaded connection manner, in an embodiment other than this embodiment, other equivalent connection manners can be set for fixing, the sensor assembly can enable the flashlight to automatically shift down when the light outlet is shielded, so that inflammables are effectively prevented from being burnt, the sensor assembly is located between the LED lamp panel 300 and the lens 200, the sensor assembly comprises a sensor 410 and an FPC flat cable 400, the head end of the FPC flat cable 400 is electrically connected with the sensor 410, the tail end of the FPC flat cable 400 is electrically connected with a circuit board 820, the sensor 410 is close to the lens 200, and in this embodiment, the sensor 410 used is an optical sensor.

For the above embodiment, a mounting plate (not marked in the figure) is further disposed in the cavity 510, the LED lamp panel 300 is mounted on the mounting plate, a first through hole (not marked in the figure) is further formed in the mounting plate, the first through hole is located in a central area of the mounting plate, a second through hole 330 is disposed in the central area of the LED lamp panel 300, a third through hole 210 is further disposed in the central area of the lens 200, and the laser emitted by the white laser light source assembly 700 can be emitted from the light outlet through the first through hole, the second through hole 330 and the third through hole 210, in embodiments other than this embodiment, the first through hole can be disposed at other positions of the mounting plate, and at this time, the position of the second through hole 330 on the LED lamp panel 300 and the position of the third through hole 210 on the lens 200 are also changed correspondingly, as long as the laser emitted by the white laser light source assembly 700 can pass through the first through hole, The second through hole 330 and the third through hole 210 may be projected from the light outlet.

For the above embodiment, the white laser light source assembly 700 includes the white laser module 710 and the base 720, a through hole with an internal thread is formed on the base 720, an external thread is formed on the white laser module 710, the internal thread is matched with the external thread to fix the white laser module 710 to the base 720, the base 720 is fixed in the mounting groove 840, the laser emitting end of the white laser module 710 is installed to the first through hole, the external thread is formed on the laser emitting end of the white laser module 710, an internal thread is formed on the inner wall of the first through hole, the internal thread is matched with the external thread to fix the white laser module 710 to the first through hole, and the white laser module 710 is fixed to the mounting groove 840 through the base 720.

For the above embodiment, the outer ring wall of the head chamber 500 is further fixedly provided with an anti-rolling silica gel ring 600, and the outer side wall of the anti-rolling silica gel ring 600 is circumferentially and uniformly provided with the protrusions 610.

For the above embodiment, the outer cylindrical wall of the barrel 800 is also formed with anti-slip grooves 810.

The installation process comprises the following steps: first white laser module 710 matches through the internal thread of external screw thread and first through-hole and fixes with head storehouse 500, base 720 matches through internal thread and external screw thread and fixes with white laser module 710, pass through screw 920 to fix sensor assembly in the cavity 510 of head storehouse 500, then head storehouse 500 passes through screw 920 to be fixed on stack shell 800's fixing bolt 910, again pass through screw 920 with LED lamp plate 300 and fix to the mounting panel in the cavity 510, and pack lens 200 into in the cavity 510 of head storehouse 500, match to make first protruding edge 511 and second protruding edge 110 can support lens 200 with internal thread on attacking head 100 and the cavity 510 at last, thereby lens 200 accomplishes fixedly, and then realize the installation of flashlight.

The working principle is as follows: when using the flashlight, when needing to switch different light sources, through adjusting switch subassembly 830, because switch subassembly 830, LED lamp plate 300 and white laser light source subassembly 700 all are connected with circuit board 820, the signal that produces when switch subassembly 830 will switch transmits, can realize the switching to the light source, when the light-emitting window is sheltered from and makes white laser light source's gear too high, because light sensor is connected with circuit board 820, light sensor feeds back signal to circuit board 820, thereby realize realizing shifting down to white laser light module 710.

The above-mentioned embodiments are only one of the preferred embodiments of the present invention, and the ordinary changes and substitutions performed by those skilled in the art within the technical scope of the present invention should be included in the protection scope of the present invention.

Claims

1. An LED outdoor flashlight with a laser integrated structure is characterized by comprising a barrel body, a lens, a head bin, an LED lamp panel for ordinary illumination, a white laser light source assembly for white laser illumination, a switch assembly for controlling a flashlight light source and fixedly installed on the barrel body, and a circuit board fixedly installed in the barrel body, wherein a mounting groove is formed at one end of the barrel body, a first end of the head bin is fixedly connected with the mounting groove, a light outlet capable of emitting light to the outside is formed at a second end of the head bin, the first end is opposite to the second end, a cavity is formed in the head bin, the LED lamp panel and the lens are sequentially installed in the cavity from inside to outside, the lens is close to the light outlet, and a sensor assembly for sensing that the flashlight plays a role in protecting the flashlight when the light outlet is shielded is fixedly arranged in the cavity, the sensor assembly is electrically connected with the circuit board, and the white laser light source assembly is fixedly installed in the installation groove.

2. The LED outdoor flashlight with the laser integrated structure is characterized in that the sensor assembly is located between the LED lamp panel and the lens and comprises a sensor and an FPC (flexible printed circuit) cable, the head end of the FPC cable is electrically connected with the sensor, the tail end of the FPC cable is electrically connected with a circuit board, and the sensor is close to the lens.

3. The outdoor flashlight of claim 1 or 2, wherein a mounting plate is further arranged in the cavity, the LED lamp panel is mounted on the mounting plate, a first through hole capable of allowing white laser generated by the white laser light source assembly to pass through is further formed in the mounting plate, and the first through hole is located in the center area of the mounting plate.

4. The LED outdoor flashlight with the laser integrated structure as claimed in claim 3, wherein the white laser light source assembly comprises a white laser module and a base, the base is fixed in the mounting groove, a laser emitting end of the white laser module is mounted to the first through hole, and the white laser module is fixed with the mounting groove through the base.

5. The outdoor LED flashlight with the laser integrated structure as claimed in claim 4, wherein a second through hole is formed in the center area of the LED lamp panel, a third through hole is formed in the center area of the lens, and laser emitted by the white laser light source assembly can be emitted from the light outlet through the first through hole, the second through hole and the third through hole.

6. The LED outdoor flashlight with the laser integrated structure as claimed in claim 5, wherein an anti-rolling silicone ring is further fixedly arranged on the outer annular wall of the head bin, and protrusions are evenly distributed on the outer side wall of the anti-rolling silicone ring in the circumferential direction.

7. The LED outdoor flashlight with the laser integrated structure as claimed in claim 6, wherein an anti-slip groove is further formed on the outer cylinder wall of the cylinder body.

8. The LED outdoor flashlight with the laser integrated structure as claimed in claim 7, wherein a first convex edge for mounting and limiting the lens is further arranged on an inner side wall of the cavity.

9. The LED outdoor flashlight with the laser integrated structure as claimed in claim 8, wherein an attack head is further fixedly mounted on the head bin, and a second convex edge for preventing the lens from moving towards the light outlet is formed on the inner side wall of the attack head.

10. The LED outdoor flashlight with the laser integrated structure as claimed in claim 9, wherein the sensor is a light sensor.