CN210515632U - Bluetooth receiver, Bluetooth remote controller and flashlight controlled by Bluetooth - Google Patents

Abstract

The utility model belongs to the field of mobile lighting, and discloses a Bluetooth receiver, a Bluetooth remote controller and a flashlight controlled by Bluetooth; the Bluetooth receiver comprises a first shell, a first PCB assembly, a Bluetooth receiving module, a first key and a first copper column; the first key and the first copper column are respectively wedged into two ends of the first shell; the Bluetooth receiving module is arranged on the first PCB assembly; a first magnet is arranged inside the Bluetooth receiver, and a second magnet is arranged at the lamp tail of the flashlight and mutually adsorbed to realize connection; when the flashlight and the flashlight are separated, the flashlight can be used independently as a common flashlight conveniently; when the flashlight and the Bluetooth receiver are connected, the circuit inside the flashlight and the Bluetooth receiver is conducted, the flashlight supplies power to the Bluetooth receiver and controls the flashlight by the Bluetooth receiver, and the design does not need to arrange a battery in the Bluetooth receiver, so that the flashlight is environment-friendly and economical.

Description

Bluetooth receiver, Bluetooth remote controller and flashlight controlled by Bluetooth

Technical Field

The utility model belongs to the field of mobile lighting, a bluetooth receiver, bluetooth remote controller and receive bluetooth remote control's flashlight is related to.

Background

Most of common flashlight structures cannot realize remote control, interference and constraint can be brought by the design that the control distance is increased by using a connecting lead, in addition, the connecting lead can be repeatedly bent in the using process, the insulating layer of the lead is easy to damage, short circuit is caused, and in addition, the lead is easy to break by pulling; some plug-type receivers are connected to a flashlight through a plug, but the jacks of the plug-type receivers are easy to enter substances such as sand, dust and water, and damage to the receivers is easily caused.

Disclosure of Invention

An object of the utility model is to prior art not enough, provide a remote control range wider, use more convenient bluetooth receiver, bluetooth remote controller and receive bluetooth remote control's flashlight, in order to realize above-mentioned purpose, the utility model discloses a following technical scheme:

a Bluetooth receiver comprises a first shell, a first PCB assembly, a Bluetooth receiving module, a first key and a first copper column; the first key and the first copper column are respectively wedged into two ends of the first shell; the Bluetooth receiving module is arranged on the first PCB assembly; the first PCB board assembly is provided with a first trigger switch, the first trigger switch corresponds to the first key, one end, close to the first copper column, of the outer surface of the first shell is provided with a first contact part, and the first contact part and the first copper column are respectively electrically connected with the first PCB board assembly.

Furthermore, one side of the first PCB assembly, which is close to the first copper column, is connected with a first conductive elastic assembly, and one end of the first conductive elastic assembly, which is far away from the first PCB assembly, is connected with the first copper column.

Furthermore, first electrically conductive elastic component includes fourth electrically conductive elastic component and the electrically conductive elastic component of third, the one end contact of the electrically conductive elastic component of fourth the connection of first PCB board subassembly, the other end and the spacing screw connection of the electrically conductive elastic component of fourth, the spacing screw is kept away from the electrically conductive elastic component of third is connected to the one end of the electrically conductive elastic component of fourth, the electrically conductive elastic component of third is kept away from the one end of spacing screw with first copper columnar connection.

Furthermore, a first magnet is arranged around the first copper column.

A Bluetooth remote controller comprises a second shell, a Bluetooth transmitting module, a third PCB assembly and a second key; the second key is arranged on one side, close to the third PCB assembly, of the shell, and one end of the second key is wedged into the second shell; the Bluetooth transmitting module is arranged on the third PCB assembly, and the third PCB assembly is in wireless connection with any one of the Bluetooth receivers.

Furthermore, the third PCB board component is provided with a second trigger switch corresponding to the second key.

A flashlight remotely controlled by Bluetooth comprises a lamp holder, a barrel body and a lamp tail, wherein the lamp holder and the lamp tail are respectively connected to two ends of the barrel body; a first battery is arranged in the cylinder body; the lamp holder is provided with a fourth PCB assembly; the lamp tail is provided with a second PCB assembly, the first battery is connected with the fourth PCB assembly and the second PCB assembly respectively, and the lamp tail is connected with any one of the Bluetooth receivers.

Further, the lamp tail comprises a tail cover and a second copper column; the second copper column is wedged on the tail cover; the second copper column is electrically connected with the second PCB assembly; a second contact part is arranged on one side, close to the Bluetooth receiver, of the surface of the tail cover, and the second contact part and the first contact part are correspondingly arranged; the second contact portion is electrically connected to the fourth PCB assembly.

Furthermore, a second magnet is arranged in the tail cover and close to the second copper column.

Further, the fourth PCB assembly is electrically connected with the lamp source.

The utility model has the advantages that:

the utility model discloses a bluetooth receiver, bluetooth remote controller and receive bluetooth remote control's flashlight. The Bluetooth receiver and the flashlight are in a separated design, magnets are arranged inside the Bluetooth receiver and at the lamp tail of the flashlight, the Bluetooth receiver and the flashlight are mutually adsorbed to realize connection, and when the Bluetooth receiver and the flashlight are separated, the flashlight can be used independently like a common flashlight very conveniently; when the flashlight and the Bluetooth receiver are connected, the circuit in the flashlight and the Bluetooth receiver is conducted, the flashlight supplies power to the Bluetooth receiver and controls the flashlight by the Bluetooth receiver, and the design does not need to arrange a battery in the Bluetooth receiver, so that the environment is protected and saved; the Bluetooth receiver is wirelessly connected with the Bluetooth remote controller; the Bluetooth remote controller transmits the control signal to the Bluetooth receiver, and the Bluetooth receiver controls the lamp source of the flashlight, so that the remote control of the flashlight by the Bluetooth remote controller is realized.

Drawings

FIG. 1 is a schematic diagram of an exploded view of a Bluetooth receiver;

FIG. 2 is a schematic diagram of a cross-sectional view of a Bluetooth receiver;

FIG. 3 is a schematic diagram of an explosion structure of a Bluetooth remote controller;

FIG. 4 is a schematic cross-sectional view of a Bluetooth remote controller;

FIG. 5 is a schematic diagram of the operation of the flashlight and Bluetooth receiver;

fig. 6 is a partially enlarged schematic view at I in fig. 5.

The labels in the figure are:

1-a first upper shell, 101-a first contact part, 2-a first O-shaped sealing ring, 3-a first magnet, 4-a first copper column, 401-a first flange, 5-a first conductive elastic component, 501-a third conductive elastic component, 502-a fourth conductive elastic component, 6-a limiting screw, 7-a first PCB board component, 701-a first trigger switch, 8-a first bottom shell, 9-a first key, 10-a second bottom shell, 11-a screw, 12-a second battery, 13-a third PCB board component, 14-a key support, 15-a light guide column, 16-a second upper shell, 17-a second key, 18-a second trigger switch, 19-a lamp tube, 20-a lamp holder, 21-a second magnet, 22-a second copper column, 221-second flange, 23-copper column clamping sleeve, 24-second PCB assembly, 25-copper cap, 26-first battery, 27-second conductive elastic piece, 28-first insulating sleeve, 29-second insulating sleeve, 30-second O-shaped sealing ring, 31-tail cover, 310-second contact part, 32-third O-shaped sealing ring and 33-fifth conductive elastic piece.

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, a bluetooth receiver includes a first housing, a first PCB assembly 7, a bluetooth receiving module, a first key 9, and a first copper pillar 4; the first key 9 and the first copper column 4 are respectively wedged into two ends of the first shell; the Bluetooth receiving module is arranged on the first PCB assembly 7; a first trigger switch 701 is arranged on the first PCB assembly 7, the first trigger switch 701 corresponds to the first key 9, a first contact part 101 is arranged at one end, close to the first copper column 4, of the outer surface of the first shell, and the first contact part 101 and the first copper column 4 are electrically connected with the first PCB assembly 7 respectively. In an embodiment, the first housing comprises a first upper shell 1 and a first bottom shell 8, and the first upper shell 1 and the first bottom shell 8 are connected; and a first O-shaped sealing ring 2 is arranged between the first bottom shell 8 and the first upper shell 1 for sealing and waterproof protection. In the embodiment, the first key 9 is inserted into the first bottom case 8; the first copper column 4 is wedged into the first upper shell 1; first magnet 3 is provided with around the first copper post 4, first magnet 3 is fixed in the first epitheca 1.

In some embodiments, the first magnet 3 is an interference fit with the first upper case 1.

In other embodiments, the first magnet 3 and the first upper shell 1 may be connected by gluing or the like.

Referring to fig. 2, in an embodiment, a first flange 401 is disposed at one end of the first copper pillar 4, the first flange 401 is disposed inside the first upper case 1, and one end of the first copper pillar 4 away from the first flange 401 protrudes from an outer surface of the first upper case 1. In the embodiment, the first shell is subjected to surface oxidation treatment to be insulated from the outside, and the contact part of the first shell and the first copper column 4 is subjected to oxidation rough treatment for insulation, so that short circuit between the first copper column 4 and the first contact part 101 is avoided; the first key 9 is made of elastic materials such as rubber, and is wedged into the through hole in the first bottom case 8 through extrusion deformation, when the first key 9 is pressed, the first key 9 generates elastic deformation and is in contact with the first trigger switch 701, and therefore the Bluetooth receiving module on the first PCB assembly 7 is started.

Referring to fig. 2, in an embodiment, a first conductive elastic component 5 is connected to a side of the first PCB component 7 close to the first copper pillar 4, and an end of the first conductive elastic component 5 away from the first PCB component 7 is connected to the first copper pillar 4. When the conductive elastic component 5 is in a compressed state, the conductive elastic component 5 generates a pushing force on the first flange 401, so that one end of the first copper pillar 4, which is far away from the first flange 401, can be exposed out of the first upper cover 1 all the time, and the first copper pillar 4 can be conveniently contacted with the tail of the flashlight.

Referring to fig. 2, in an embodiment, a guide channel 102 is formed inside the first upper cover 1, the first copper pillar is located at one end of the guide channel 102, the first PCB assembly 7 is located at the other end of the guide channel 102, and the first conductive elastic assembly 5 is further disposed in the guide channel 102; the first conductive elastic component 5 comprises a fourth conductive elastic component 502 and a third conductive elastic component 501, one end of the fourth conductive elastic component 502 is connected with the first PCB assembly 7, the other end of the fourth conductive elastic component 502 is connected with a limit screw 6, the third conductive elastic component 501 is arranged at one end of the limit screw 6 far away from the fourth conductive elastic component 502, and one end of the third conductive elastic component 501 far away from the limit screw 6 is connected with the first copper column 4; the limiting screw 6 is a conductor. In use, the fourth conductive elastic member 502 and the third conductive elastic member 501 are both in a compressed state.

In some embodiments, the third conductive elastic element 501 is a metal conductive spring; the fourth conductive elastic member 502 is a metal conductive spring.

In some embodiments, the third conductive elastic element 501 may also be a conductive elastic element such as a conductive elastic sheet; the fourth conductive elastic element 502 may also be a conductive elastic element such as a conductive elastic sheet.

In some embodiments, the guide channel 102 is integral with the first cover 1.

In other embodiments, the guiding channel 102 may also be a guiding sleeve connected to the first upper cover 1 or the first PCB board assembly 7.

When the flashlight is used, the Bluetooth receiver is close to the flashlight lamp tail, the first magnet 3 in the Bluetooth receiver and the flashlight lamp tail are mutually adsorbed, so that the Bluetooth receiver is connected to the flashlight lamp tail, the first contact part 101 and the first copper column 4 are respectively connected with a circuit on the flashlight, and the flashlight supplies power to the Bluetooth receiver; pressing the first key 9 to open a circuit on the first PCB assembly 7 so that the Bluetooth receiving module on the first PCB assembly 7 works; the flashlight supplies power to the Bluetooth receiver and simultaneously realizes the control of the Bluetooth receiver on the flashlight.

Referring to fig. 3 and 4, a bluetooth remote controller includes a second housing, a bluetooth transmitting module, a third PCB assembly 13, and a second key 17; the second key 17 is arranged on one side of the second shell, which is close to the third PCB board assembly 13, and one end of the second key 17 is inserted into the second shell; the bluetooth transmitting module is arranged on the third PCB assembly 13, and the third PCB assembly 13 is wirelessly connected with any one of the bluetooth receivers. In an embodiment, the third PCB assembly 13 is provided with a second trigger switch 18 corresponding to the second button 17; a key support 14 is also arranged between the second key 17 and the third PCB assembly 13.

Referring to fig. 3, in an embodiment, the second housing includes a second upper shell 16 and a second bottom shell 10, and the second upper shell 16 and the second bottom shell 10 are connected by screws 11; the second key 17 is made of flexible materials such as rubber, the second key 17 is wedged into the second upper shell 16, and when the second key 17 is pressed, the second key 17 generates elastic deformation and is in contact with a second trigger switch 18 on the third PCB assembly 13.

In other embodiments, the second upper shell 16 and the second bottom shell 10 may be connected by welding, hinge, or gluing.

In other embodiments, a plurality of trigger switches are disposed on the third PCB assembly 13, and correspondingly, a plurality of corresponding keys are disposed on the second upper case 16.

During the use, the accessible clicks, double click or long mode such as pressing operation second button 17, and required function command is triggered in the operation of difference, the bluetooth emission module of third PCB board subassembly 13 sends corresponding instruction for the bluetooth receiving module on the bluetooth receiver to realize the control of bluetooth remote controller to the bluetooth receiver, and then realize the remote control of bluetooth remote controller to the flashlight.

In some embodiments, a second battery 12 is further disposed in the second housing, and the second battery 12 is electrically connected to the third PCB assembly 13, so as to supply power to the bluetooth remote controller.

Referring to fig. 5 and 6, the flashlight remotely controlled by bluetooth comprises a lamp head, a barrel body and a lamp tail, wherein the lamp head and the lamp tail are respectively connected to two ends of the barrel body; a first battery 26 is arranged in the cylinder body; the lamp holder is provided with a fourth PCB assembly, and the fourth PCB assembly is electrically connected with the lamp source; the fourth PCB assembly plays a role in directly adjusting the lamp source; the lamp tail is provided with a second PCB assembly 24, the first battery 26 is respectively and electrically connected with the fourth PCB assembly and the second PCB assembly 24, and the lamp tail is connected with any one of the Bluetooth receivers. In an embodiment, a sixth conductive elastic element and a seventh conductive elastic element are further disposed between the first battery 26 and the fourth PCB assembly; one end of the sixth conductive elastic member is in contact with the conductive cathode of the first battery 26, and the other end of the sixth conductive elastic member is electrically connected with the fourth PCB assembly; the seventh conductive elastic member is connected to the positive electrode of the first battery 26, and the other end thereof is electrically connected to the fourth PCB assembly.

Referring to fig. 6, in an embodiment, the lamp tail comprises a tail cap 31 and a second copper pillar 22, and the second copper pillar 22 is wedged on the tail cap 31; the second copper pillar 22 and the second PCB assembly 24 are electrically connected; the second PCB assembly 24 and the electrode connection of the first battery 26; a second contact part 310 is arranged on one side of the surface of the tail cover 31 close to the bluetooth receiver, and the second contact part 310 is arranged corresponding to the first contact part 101. In an embodiment, the lamp tube 19 is a conductive body, and the fourth PCB is electrically connected to the second contact portion 310 on the tail cover 31 through the lamp tube 19. In an embodiment, one end of the second copper pillar 22 is provided with a second flange 221, and the second flange 221 is disposed inside the tail cover 31; in the embodiment, the second copper pillar 22 is disposed in the copper pillar sleeve 23, the copper pillar sleeve 23 is an insulator, and the tail cover 31 is a conductor; a second O-shaped sealing ring 30 is also arranged between the second copper column 22 and the copper column sleeve 23; the copper column sleeve 23 and the tail cover 31 are in interference fit. In an embodiment, the tail cap 31 and the lamp barrel 19 are connected by a screw thread; a third O-ring 32 is disposed between the tail cap 31 and the lamp cylinder 19.

In other embodiments, the tail cap 31 and the lamp barrel 19 may be connected by welding, hinge, or the like.

In other embodiments, the copper column sleeve 23 and the tail cover 31 may be connected by welding or gluing.

Referring to fig. 6, in the embodiment, a second magnet 21 is disposed in the tail cap 31 in a region close to the second copper pillar 22; the second magnet 21 is enclosed in the bottom of the tail cover 31 by the copper column sleeve 23, and the second magnet 21 and the first magnet 3 inside the Bluetooth receiver are mutually attracted.

In other embodiments, the second magnet 21 may be directly glued to the bottom inside the tail cap 31. In other embodiments, the second magnet 21 and the inner wall of the tail cover 31 may be mounted by using a connection manner such as an interference fit.

In other embodiments, the second copper pillar 22 is directly inserted into the bottom of the tail cap 31, one end of the second flange 221 contacts the bottom of the tail cap 31, and the other end is electrically connected to the second PCB assembly 24. The area of the tail cap 31 near the second copper pillar 22 is coated with an insulating layer.

Referring to fig. 6, in an embodiment, the second flange 221 and the second PCB assembly 24 are soldered and electrically connected; a copper cap 25 is arranged at one end of the second PCB assembly 24 far away from the second copper column 22, the open end of the copper cap 25 faces the second PCB assembly 24, a second conductive elastic member 27 is arranged at the open end of the copper cap 25, one end of the second conductive elastic member 27 is electrically connected with the second PCB assembly 24 in a welding manner, the other end of the second conductive elastic member 27 is in contact with the closed end of the copper cap 25, and the second conductive elastic member 27 is in a compression state; the top of the copper cap 25 is in contact with the conductive anode of the first cell 26. In an embodiment, the cap edge of the copper cap 25 is movably connected to the second insulating sleeve 29, the second insulating sleeve 29 is connected to the first insulating sleeve 28, and the first insulating sleeve 28 and the tail cover 31 are in interference fit. In an embodiment, a fifth conductive elastic element 33 is wedged on the second insulating sleeve 29, an end of the fifth conductive elastic element 33 away from the second insulating sleeve 29 is connected to the second PCB assembly 24, and an end of the fifth conductive elastic element 33 penetrates through the second insulating sleeve 29 to be electrically connected to the negative contact of the first battery 26. In other embodiments, the first insulating sleeve 28 and the tail cap 31 may be connected by a screw or an adhesive.

In other embodiments, the cap rim of the copper cap 25 may also be directly removably connected to the first insulating sleeve 28.

In some embodiments, the second conductive elastic member 27 is a metal conductive spring.

In other embodiments, the second conductive elastic element 27 is a conductive elastic element such as a conductive elastic sheet disposed between the copper cap 25 and the second PCB assembly 24.

In some embodiments, the fifth conductive elastic member 33 is a conductive metal spring.

In other embodiments, the fifth conductive elastic element 33 is a conductive elastic element such as a conductive elastic sheet disposed between the second insulating sleeve 29 and the second PCB assembly 24.

When in use, the copper cap 25 is pushed by the second conductive elastic piece 27, so that the top of the copper cap 25 is in close contact with the conductive electrode of the first battery 26, and the stability of the electrified state is ensured; the copper cap 25 is movably connected with the tail cover 31, so that the copper cap 25 cannot easily fall off from the tail cover 31 after the tail cover 31 is disassembled, and the trouble of reassembling the lamp tail is avoided.

The working principle is as follows:

when the Bluetooth lamp is used, a second key 17 on the Bluetooth remote controller is operated, the second key 17 contacts the second trigger switch 18, so that the Bluetooth remote controller sends corresponding instructions to the Bluetooth receiver, the instructions are received by a Bluetooth receiving module on the Bluetooth receiver, and the Bluetooth receiver is connected to the lamp tail of the flashlight in a magnetic adsorption mode and is connected with a circuit of the lamp tail, so that the first PCB assembly 7 can control a fourth PCB assembly on the lamp holder, and the fourth PCB assembly is connected with a lamp source, so that the control of the lamp source is realized; in conclusion, the command of the Bluetooth remote controller can finally act on the light source of the flashlight.

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 (10)

1. A Bluetooth receiver is characterized by comprising a first shell, a first PCB assembly (7), a Bluetooth receiving module, a first key (9) and a first copper column (4); the first key (9) and the first copper column (4) are respectively wedged into two ends of the first shell; the Bluetooth receiving module is arranged on the first PCB assembly (7); the PCB structure is characterized in that a first trigger switch (701) is arranged on the first PCB component (7), the first trigger switch (701) and the first key (9) are correspondingly arranged, a first contact part (101) is arranged at one end, close to the first copper column (4), of the outer surface of the first shell, and the first contact part (101) and the first copper column (4) are electrically connected with the first PCB component (7) respectively.

2. The bluetooth receiver according to claim 1, characterized in that a first conductive elastic component (5) is connected to a side of the first PCB assembly (7) close to the first copper pillar (4), and an end of the first conductive elastic component (5) away from the first PCB assembly (7) is connected to the first copper pillar (4).

3. The bluetooth receiver according to claim 2, wherein the first conductive elastic member (5) comprises a fourth conductive elastic member (502) and a third conductive elastic member (501), one end of the fourth conductive elastic member (502) contacts the first PCB assembly (7) for connection, the other end of the fourth conductive elastic member (502) is connected with a limit screw (6), one end of the limit screw (6) far away from the fourth conductive elastic member (502) is connected with the third conductive elastic member (501), and one end of the third conductive elastic member (501) far away from the limit screw (6) is connected with the first copper pillar (4).

4. The bluetooth receiver according to claim 1, the first copper pillar (4) being provided with a first magnet (3) around its circumference.

5. A Bluetooth remote controller is characterized by comprising a second shell, a Bluetooth transmitting module, a third PCB assembly (13) and a second key (17); the second key (17) is arranged on one side, close to the third PCB board assembly (13), of the shell, and one end of the second key (17) is inserted into the second shell; the bluetooth transmitting module is arranged on the third PCB assembly (13), and the third PCB assembly (13) is wirelessly connected with the bluetooth receiver of any one of claims 1 to 4.

6. The bluetooth remote control according to claim 5, characterized in that the third PCB assembly (13) is provided with a second trigger switch (18) corresponding to the second key (17).

7. A flashlight remotely controlled by Bluetooth is characterized by comprising a lamp holder, a barrel body and a lamp tail, wherein the lamp holder and the lamp tail are respectively connected to two ends of the barrel body; a first battery (26) is arranged in the barrel body; the lamp holder is provided with a fourth PCB assembly; the lamp tail is provided with a second PCB assembly (24), the first battery (26) is respectively connected with the fourth PCB assembly and the second PCB assembly (24), and the Bluetooth receiver of any one of claims 1 to 4 is connected with the lamp tail.

8. The bluetooth remote controlled flashlight of claim 7 wherein the light tail includes a tail cap (31) and a second copper post (22); the second copper column (22) is wedged on the tail cover (31); the second copper pillar (22) and the second PCB board assembly (24) are electrically connected; a second contact part (310) is arranged on one side, close to the Bluetooth receiver, of the surface of the tail cover (31), and the second contact part (310) and the first contact part (101) are correspondingly arranged; the second contact portion (310) and the fourth PCB assembly are electrically connected.

9. The bluetooth remote controlled flashlight of claim 8, wherein a second magnet (21) is disposed within the tail cap (31) in an area proximate to the second copper post (22).

10. The bluetooth remote controlled flashlight of claim 7, wherein the fourth PCB assembly is electrically connected to a light source.

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