CN212584753U

CN212584753U - LED outdoor flashlight structure

Info

Publication number: CN212584753U
Application number: CN202021524920.0U
Authority: CN
Inventors: 熊忠柳
Original assignee: Shenzhen Olight eCommerce Technology Co Ltd
Current assignee: Aolei Technology Group Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-02-23
Anticipated expiration: 2030-07-29

Abstract

The utility model belongs to the field of illumination, a LED outdoor flashlight structure is related to, include: the novel lamp holder comprises a barrel body, a lamp holder assembly, a tail cover assembly and a switch assembly, wherein the lamp holder assembly is fixed at the first end of the barrel body in a riveting mode, the tail cover assembly is fixed at the second end of the barrel body in a riveting mode, a containing groove is further formed in the side wall of the barrel body, the switch assembly is fixed in the containing groove in a riveting mode, a containing cavity is formed in the barrel body, a partition plate is perpendicularly arranged in the containing cavity and is used for dividing the containing cavity into a first containing cavity and a second containing cavity, and the first containing cavity is close to the first end of the barrel body. The flashlight has the advantages that the lamp cap assembly and the tail cover assembly are respectively riveted and fixed with the end part of the flashlight body, so that the flashlight is of an undetachable structure, and the flashlight is prevented from being damaged due to the fact that the lamp cap assembly and the tail cover assembly are in threaded connection with the flashlight body, and the flashlight can be disassembled to cause damage to an internal circuit of the flashlight.

Description

LED outdoor flashlight structure

Technical Field

The utility model belongs to the illumination field relates to a LED outdoor flashlight structure.

Background

The existing flashlight is characterized in that the flashlight body and the head are basically in threaded connection, the flashlight body and the head are easily disassembled, the head and the head are disassembled, a circuit in the flashlight is easily damaged due to human factors, the head pressing ring of the flashlight is also in threaded connection with the flashlight body, the flashlight is easily loosened when falling, the lamp plate is separated from the lamp holder PCB assembly, the connecting wire between the lamp plate and the PCB assembly is disconnected, and the circuit inside the flashlight is disconnected.

Disclosure of Invention

An object of the utility model is to prior art not enough, provide an LED outdoor torch structure, it is fixed with the tip riveting of stack shell respectively through with lamp holder subassembly and tail-hood subassembly for the flashlight is undetachable structure, avoids the flashlight because lamp holder subassembly and tail-hood subassembly adopt threaded connection with the stack shell, thereby the flashlight can be dismantled the internal circuit that arouses the flashlight and take place to damage.

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

an LED outdoor flashlight construction comprising: the bulb holder assembly is fixed at a first end of the bulb body in a riveting mode, the tail cover assembly is fixed at a second end of the bulb body in a riveting mode, the first end is opposite to the second end, a containing groove is further formed in the side wall of the bulb body, the switch assembly is fixed in the containing groove in a riveting mode, a containing cavity is formed in the bulb body, a partition plate is vertically arranged in the containing cavity, the containing cavity is divided into a first containing cavity and a second containing cavity through the partition plate, and the first containing cavity is close to the first end of the bulb body; the lamp head assembly includes: the flashlight comprises a lamp panel, a glass lens assembly, a light blocking cover, a lens, a lamp holder pressing ring and a lamp holder PCB assembly, wherein the lamp panel, the glass lens assembly, the light blocking cover, the lens and the lamp holder pressing ring are sequentially and fixedly installed in a first accommodating cavity towards a light outlet of the flashlight, a first convex edge extends from the side wall of the second accommodating cavity close to the first end of the cylinder body, the first convex edge extends towards the inner side of the cylinder body to form a first installing groove in the second accommodating cavity, the lamp holder PCB assembly is fixed in the first installing groove in a riveting mode, and the lamp holder pressing ring is fixed with the cylinder body in a riveting mode; the tailcap assembly includes: the lamp tail PCBA subassembly, first magnet and tailstock, be formed with the second mounting groove in the tailstock, first magnet reaches the lamp tail PCBA subassembly is fixed in proper order in the second mounting groove, just the lamp tail PCBA subassembly is installed through the fixed mode of riveting in the second mounting groove, still install the battery in the stack shell, the battery is located lamp holder PCB subassembly with between the lamp tail PCBA subassembly.

Further, the lamp head PCB assembly includes: the lamp holder PCB seat and lamp holder PCBA board, lamp holder PCBA board fixed mounting be in the lamp holder PCB seat.

Further, the lamp tail PCBA subassembly includes: the lamp tail PCB seat, negative pole spring, anodal electrically conductive cap, lamp tail PCBA board and lamp tail negative pole frame, the negative pole spring anodal electrically conductive cap the lamp tail PCBA board reaches lamp tail negative pole frame is fixed mounting in proper order in the cavity of lamp tail PCB seat.

Furthermore, a first sealing ring is arranged between the inner side wall of the cylinder body and the outer side wall of the tailstock.

Furthermore, a second sealing ring is arranged between the lens and the lamp holder pressing ring.

Furthermore, a third sealing ring is arranged between the outer side wall of the positive conductive cap and the inner side wall of the lamp tail negative pole frame.

Furthermore, a fourth sealing ring is arranged between the outer side wall of the lamp tail negative pole frame and the inner side wall of the first magnet.

Further, a first wave gasket is arranged between the lamp holder PCB assembly and the bottom wall of the first installation groove.

Further, lamp tail PCBA subassembly with still be provided with second wave gasket between the diapire of second mounting groove.

Furthermore, a first mounting hole is further formed in the position, close to the accommodating groove, of the cylinder body, and an electric quantity indicating mirror is fixedly arranged in the first mounting hole.

The utility model has the advantages that:

the lamp cap assembly, the tail cover assembly and the switch assembly are mounted with the flashlight body in a riveting and fixing mode, so that the flashlight is of a non-detachable structure, the phenomenon that the flashlight is detached to cause damage to an internal circuit of the flashlight due to the fact that the lamp cap assembly and the tail cover assembly are in threaded connection with the flashlight body is avoided, and the internal structure of the flashlight cannot generate large deviation to cause short circuit to the internal circuit of the flashlight even if the flashlight falls is avoided; the lamp holder assembly can be conveniently riveted and fixed in the first mounting groove by fixing the lamp holder PCBA board in the lamp holder PCB seat, so that the lamp holder PCBA board is prevented from directly riveting and fixing the lamp holder assembly in the first mounting groove, and the internal circuit of the flashlight is prevented from being damaged; the negative spring, the positive conductive cap, the lamp tail PCBA board and the lamp tail negative frame are sequentially and fixedly arranged in a cavity of the lamp tail PCB base to form an integrated structure, the integrated structure is integrally arranged in a second mounting groove in the tailstock, and finally the tail cover assembly and the barrel body are fixed through the riveting base, so that the tail cover assembly and the flashlight form the integrated structure, and the flashlight is prevented from being disassembled to cause damage to a circuit in the flashlight; the sealing performance of the joint of the tail cover assembly and the barrel body can be enhanced by arranging the first sealing ring, the sealing performance of the joint of the tail cover assembly and the barrel body can be enhanced by arranging the second sealing ring, and the sealing performance of the interior of the tail cover assembly can be enhanced by arranging the third sealing ring and the fourth sealing ring, so that the integral waterproof effect of the flashlight is integrally improved; by arranging the first wavy gasket, the lamp cap PCB assembly can be prevented from loosening, and impact generated when the lamp cap PCB assembly is riveted and fixed in the first mounting groove can be reduced; through setting up second wave gasket, can prevent on the one hand that lamp tail PCBA subassembly from taking place not hard up, on the other hand can reduce the impact that produces when lamp tail PCBA subassembly riveting is fixed at the second mounting groove.

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-a cylinder body, 110-a containing groove, 120-a first containing cavity, 130-a second containing cavity and 131-a first convex edge; 210-a lamp panel, 220-a glass convex lens, 230-a glass convex lens bracket, 240-a light blocking cover, 250-a lens, 260-a lamp holder pressing ring, 270-a lamp holder PCB seat, 280-a lamp holder PCBA board and 290-a clapboard; 310-a first magnet, 320-a tail seat, 321-a second mounting groove, 322-a second convex edge, 330-a lamp tail PCB seat, 340-a negative pole spring, 350-a positive pole conductive cap, 360-a lamp tail PCBA board, and 370-a lamp tail negative pole frame; 410-key pad, 420-key spring, 430-second magnet, 440-switch PCBA board, 450-key, 460-key press ring; 500-a battery; 610-first sealing ring, 620-second sealing ring, 630-third sealing ring, 640-fourth sealing ring, 650-first wave gasket, 660-second wave gasket, 670-newspaper clip, 680-electric quantity indicator mirror.

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 structure includes: the flashlight comprises a cylinder body 100, a lamp holder assembly, a tail cap assembly and a switch assembly, wherein the lamp holder assembly is riveted and fixed at a first end of the cylinder body 100, the tail cap assembly is riveted and fixed at a second end of the cylinder body 100, the first end is opposite to the second end, a containing groove 110 is further arranged on the side wall of the cylinder body 100, the switch assembly is riveted and fixed in the containing groove 110, a containing cavity is formed in the cylinder body 100, a partition plate 290 is further vertically arranged in the containing cavity, the containing cavity is divided into a first containing cavity 120 and a second containing cavity 130 by the partition plate 290, and the first containing cavity 120 is close to the first end of the cylinder body 100; the lamp holder subassembly includes: lamp plate 210, glass lens subassembly, the cover 240 that is in the light, lens 250, lamp holder clamping ring 260 and lamp holder PCB subassembly, lamp plate 210, glass lens subassembly, the cover 240 that is in the light, lens 250 and lamp holder clamping ring 260 fixed mounting in proper order in first holding cavity 120 towards the light-emitting window of flashlight, wherein, glass lens subassembly includes: in the embodiment, the glass convex lens 220 is fixed on the glass convex lens support 230 through UV glue, the other end face of the glass convex lens support 230 is fixed with the lamp panel 210, a threaded column is arranged in the first accommodating cavity 120, correspondingly, threaded holes are correspondingly arranged on the glass convex lens support 230 and the lamp panel 210, a screw penetrates through the threaded hole to fix the glass convex lens support 230 and the lamp panel 210 in the first accommodating cavity 120, a first convex edge 131 extends on the side wall of the second accommodating cavity close to the first end of the cylinder body 100, the first convex edge 131 extends towards the inner side of the cylinder body 100 to form a first mounting groove in the second accommodating cavity 130, the lamp cap PCB assembly is riveted and fixed in the first mounting groove, and the lamp cap pressing ring 260 is fixed with the cylinder body 100 through riveting; the tail-hood assembly includes: lamp tail PCBA subassembly, first magnet 310 and tailstock 320, be formed with second mounting groove 321 in the tailstock 320, first magnet 310 and lamp tail PCBA subassembly are fixed in second mounting groove 321 in proper order, and the lamp tail PCBA subassembly passes through the fixed mode of riveting and installs in second mounting groove 321, still install battery 500 in barrel 100, battery 500 is located between lamp holder PCB subassembly and the lamp tail PCBA subassembly, still install newspaper binder 670 on the lateral wall of barrel 100, and newspaper binder 670 is connected fixedly with barrel 100 buckle.

In the above embodiment, the base PCB assembly includes: lamp holder PCB seat 270 and lamp holder PCBA board 280, lamp holder PCBA board 280 fixed mounting is in lamp holder PCB seat 270.

In the above embodiment, the lamp tail PCBA assembly includes: the lamp tail PCB base 330, the negative pole spring 340, anodal electrically conductive cap 350, lamp tail PCBA board 360 and lamp tail negative pole frame 370, negative pole spring 340, anodal electrically conductive cap 350, lamp tail PCBA board 360 and lamp tail negative pole frame 370 are fixed mounting in proper order in the cavity of lamp tail PCB base 330.

In the above embodiments, the shape and size of the lamp tail PCBA assembly are adapted to the shape and size of the second mounting groove 321, in the present embodiment, the outer side wall of the lamp tail PCBA assembly is stepped, and correspondingly, the second mounting groove 321 is stepped.

In the above embodiment, the switch assembly includes: the switch comprises a key pad 410, a key spring 420, a second magnet 430, a switch PCBA board 440 and a key 450, wherein a second mounting hole (not shown in the figure) is arranged at the bottom of the key 450, the second magnet 430 is fixedly mounted in the second mounting hole, one end of the key spring 420 is connected with the key 450, the other end of the key spring is fixed with the inner side wall of the accommodating groove 110, the key pad 410 is fixed in the accommodating groove 110 and positioned below the key 450, the switch PCBA board 440 is mounted in the first accommodating cavity 120 and positioned right below the key 450, a key pressing ring 460 is further mounted on the key 450 for riveting and fixing the switch component in the accommodating groove 110, the switch component constitutes a Hall element by arranging the key pad 410, the key spring 420, the second magnet 430, the switch PCBA board 440 and the key 450 in a position relationship and a connection relationship, the Hall element is formed by adopting a control mode of magnetic field induction, the accommodating groove 110 is completely separated from, thereby avoiding the occurrence of the waterproof failure of the switch element.

In the above embodiment, the first sealing ring 610 is further disposed between the inner sidewall of the barrel 100 and the outer sidewall of the tail block 320.

In the above embodiment, a second sealing ring 620 is further disposed between the lens 250 and the cap pressing ring 260.

In the above embodiment, a third sealing ring 630 is further disposed between the outer sidewall of the positive conductive cap 350 and the inner sidewall of the lamp tail negative electrode holder 370.

In the above embodiment, a fourth sealing ring 640 is further disposed between the outer sidewall of the lamp tail cathode frame 370 and the inner sidewall of the first magnet 310.

In the above embodiments, a first wave washer 650 is further disposed between the lamp cap PCB assembly and the bottom wall of the first mounting groove, and the first wave washer 650 is mounted on the first convex edge.

In the above embodiment, a second wave washer 660 is further disposed between the lamp tail PCBA assembly and the bottom wall of the second mounting groove 321, the second protrusion 322 extends from the inner side wall of the second mounting groove 321, and the second wave washer 660 is mounted on the second protrusion edge 322.

In the above embodiment, the barrel 100 is further provided with a first mounting hole near the receiving groove 110, the first mounting hole is internally and fixedly provided with the power indicator mirror 680, and in the embodiment, the power indicator mirror 680 is fixed in the first mounting hole through UV glue.

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 construction, comprising: the bulb holder assembly is fixed at a first end of the bulb body (100) in a riveting mode, the tail cover assembly is fixed at a second end of the bulb body (100) in a riveting mode, the first end is opposite to the second end, a containing groove (110) is further formed in the side wall of the bulb body (100), the switch assembly is fixed in the containing groove (110) in a riveting mode, a containing cavity is formed in the bulb body (100), a partition plate (290) is vertically arranged in the containing cavity, the containing cavity is divided into a first containing cavity (120) and a second containing cavity (130) through the partition plate (290), and the first containing cavity (120) is close to the first end of the bulb body (100); the lamp head assembly includes: the flashlight comprises a lamp panel (210), a glass lens assembly, a light blocking cover (240), a lens (250), a lamp holder pressing ring (260) and a lamp holder PCB assembly, wherein the lamp panel (210), the glass lens assembly, the light blocking cover (240), the lens (250) and the lamp holder pressing ring (260) are sequentially and fixedly installed in a first accommodating cavity (120) towards a light outlet of the flashlight, a first convex edge (131) extends from the side wall, close to the first end of the cylinder body (100), of a second accommodating cavity (130), the first convex edge (131) extends towards the inner side of the cylinder body (100) to form a first installing groove in the second accommodating cavity (130), the lamp holder PCB assembly is riveted and fixed in the first installing groove, and the lamp holder pressing ring (260) is fixed with the cylinder body (100) in a riveting mode; the tailcap assembly includes: lamp tail PCBA subassembly, first magnet (310) and tailstock (320), be formed with second mounting groove (321) in tailstock (320), first magnet (310) reaches lamp tail PCBA subassembly is fixed in proper order in second mounting groove (321), just lamp tail PCBA subassembly is installed through the fixed mode of riveting in second mounting groove (321), still install battery (500) in stack shell (100), battery (500) are located lamp holder PCB subassembly with between the lamp tail PCBA subassembly.

2. The LED outdoor flashlight structure of claim 1, wherein the base PCB assembly comprises: the lamp holder PCB base (270) and lamp holder PCBA board (280), lamp holder PCBA board (280) fixed mounting be in the lamp holder PCB base (270).

3. The LED outdoor flashlight structure of claim 2, wherein the lamp tail PCBA assembly comprises: lamp tail PCB seat (330), negative pole spring (340), anodal electrically conductive cap (350), lamp tail PCBA board (360) and lamp tail negative pole frame (370), negative pole spring (340) anodal electrically conductive cap (350) lamp tail PCBA board (360) and lamp tail negative pole frame (370) fixed mounting in proper order in the cavity of lamp tail PCB seat (330).

4. The structure of the LED outdoor torch according to claim 3, wherein a first sealing ring (610) is further disposed between the inner sidewall of the barrel (100) and the outer sidewall of the tail block (320).

5. The LED outdoor flashlight structure of claim 4, wherein a second sealing ring (620) is further arranged between the lens (250) and the lamp holder pressing ring (260).

6. The LED outdoor torch structure according to claim 5, wherein a third sealing ring (630) is further disposed between the outer side wall of the positive conductive cap (350) and the inner side wall of the lamp tail negative electrode holder (370).

7. The LED outdoor flashlight structure of claim 6, wherein a fourth sealing ring (640) is further arranged between the outer side wall of the lamp tail negative pole frame (370) and the inner side wall of the first magnet (310).

8. The LED outdoor flashlight structure of claim 7 wherein a first wave washer (650) is further disposed between the base PCB assembly and the bottom wall of the first mounting groove.

9. The LED outdoor flashlight structure of claim 8, wherein a second wave washer (660) is further disposed between the lamp tail PCBA assembly and the bottom wall of the second mounting groove (321).

10. The structure of the LED outdoor flashlight of claim 9, wherein a first mounting hole is further formed on the barrel body (100) near the accommodating groove (110), and a power indicator mirror (680) is fixedly arranged in the first mounting hole.