A combined lamp

Abstract

The present invention relates to the field of lamps, and specifically discloses a combined lamp, which includes a shell, a main power supply unit installed on the shell, a lamp unit, an audio unit and a power bank unit detachably installed on the shell; the lamp unit, the audio unit and the power bank unit are electrically connected to the main power supply unit; a first mounting port, a second mounting port and a third mounting port are provided on the circumferential surface of the shell, the first mounting port is used to install the lamp unit, the second mounting port is used to install the audio unit, and the third mounting port is used to install the power bank unit; a spare light emitting plate is provided on the inner wall of the first mounting port and the second mounting port, a spare lighting unit is provided on the back of the spare light emitting plate in the shell, the spare lighting unit is electrically connected to the main power supply unit, and the spare lighting unit is equipped with a contact sensor. The present invention combines the lamp unit, the audio unit and the power bank unit with an outdoor energy storage system in a relatively clever and tacit way, and the whole structure is compact, and it is easy to carry and assemble.

Description

Technical Field

[0001] The present invention relates to the field of lamps, and in particular to a combined lamp. Background Art

[0002] Outdoor lamps are generally required to be rechargeable and easy to carry. Outdoor lamps are generally charged by outdoor energy storage systems. Therefore, in order to facilitate outdoor camping life, campers generally carry outdoor energy storage systems, outdoor lamps, portable power banks and other rechargeable tools at the same time. When charging these rechargeable tools, the outdoor energy storage system requires an independent power cord to charge. These rechargeable tools and the outdoor energy storage system do not achieve a tacit and effective use effect. Summary of the invention

[0003] The purpose of the present invention is to solve the defects of the prior art and provide a combined lamp.

[0004] In order to achieve the above object, the technical solution adopted by the present invention is as follows:

[0005] A combined lamp, comprising:

[0006] case;

[0007] A main power supply unit is installed on the housing;

[0008] A lamp unit, detachably mounted on the housing and electrically connected to the main power supply unit;

[0009] An audio unit, detachably mounted on the housing and electrically connected to the main power supply unit;

[0010] A power bank unit, which is detachably mounted on the housing and electrically connected to the main power supply unit;

[0011] The shell has a first mounting opening, a second mounting opening and a third mounting opening on its circumferential surface. The first mounting opening is used to mount the lamp unit, the second mounting opening is used to mount the audio unit, and the third mounting opening is used to mount the power bank unit.

[0012] A backup light emitting board is provided on the inner wall of the first mounting port and the second mounting port, a backup lighting unit is provided in the housing at the back of the backup light emitting board, the backup lighting unit is electrically connected to the main power supply unit, and the backup lighting unit is equipped with a contact sensor;

[0013] When the lamp unit is pulled out from the first installation opening, the contact sensor triggers the standby lighting unit corresponding to the first installation opening position to turn on through the sensing signal;

[0014] When the audio unit is pulled out from the second installation opening, the contact sensor triggers the backup lighting unit corresponding to the position of the second installation opening to turn on through a sensing signal.

[0015] Through the above technical solution, the total power supply unit is a detachable and rechargeable energy storage system. Each lamp unit, audio unit and power bank unit are detachably installed on the shell and electrically connected to the total power supply unit. After each lamp unit, audio unit and power bank unit are plugged into the shell, the energy storage system charges each unit. Under normal circumstances, the entire combined lamp system is a huge lighting system. During an outdoor picnic, the multiple lamp units installed circumferentially on the entire combined lamp shell can provide a better lighting experience for the surrounding campers. At the same time, the multiple audio units installed circumferentially can provide a good music atmosphere. The multiple power bank units installed circumferentially serve as backup batteries for mobile phones, which are convenient for campers to take and use at any time. The present invention combines the lamp unit, audio unit and power bank unit with the outdoor energy storage system in a relatively clever and tacit combination. Each rechargeable outdoor tool is integrated with the outdoor energy storage system to form the combined lamp system of the present invention. The entire structure is compact, and it is relatively convenient to carry and assemble.

[0016] In addition, the lamp unit, audio unit and power bank unit on the shell of the present invention can be removed and used independently in other environments. After the lamp unit and audio unit are removed, a dark side will be formed in the area where the first mounting port and the second mounting port are located. In order to avoid the loss of the circumferential lighting area of ​​the entire lighting system, a spare light emitting plate is provided on the inner wall of the first mounting port and the second mounting port, and a spare lighting unit is provided at the back of the spare light emitting plate in the shell. The spare lighting unit is electrically connected to the main power supply unit, and the spare lighting unit is equipped with a contact sensor; when the lamp unit is pulled out of the first mounting port, the contact sensor triggers the spare lighting unit corresponding to the position of the first mounting port to turn on through the sensing signal; when the audio unit is pulled out of the second mounting port, the contact sensor triggers the spare lighting unit corresponding to the position of the second mounting port to turn on through the sensing signal. After the lamp unit and the audio unit are removed, the spare lighting unit is turned on, which can avoid the dark side in the area where the first mounting port and the second mounting port are located, ensure the integrity of the circumferential lighting area of ​​the entire lighting system, and will not affect the lighting experience of the central area of ​​the camping.

[0017] Furthermore, the main power supply unit includes a rechargeable battery pack plugged into the shell, a cover installed on the rechargeable battery pack, the cover is provided with a handle and a main power switch, and in addition, the shell is provided with a power cord electrically connected to the rechargeable battery pack.

[0018] Through the above technical solution, the rechargeable battery pack can be pulled out from the shell as an independent rechargeable energy storage system and charged independently. When indoors, the power cord can be connected to household electricity to charge the rechargeable battery pack.

[0019] Furthermore, the lamp unit includes a lamp housing, a light emitting plate mounted on the surface of the lamp housing, a first power supply arranged in the lamp housing, a first circuit board electrically connected to the first power supply, and lamp beads mounted on the first circuit board;

[0020] The audio unit includes an audio housing, a second power supply arranged in the audio housing, a second circuit board connected to the second power supply, and a speaker system mounted on the second circuit board;

[0021] Among them, the lamp housing, the audio housing and the housing of the power bank unit are all provided with charging plug connectors, and the charging plug connectors are connected to the first power supply, the second power supply and the power supply in the power bank unit.

[0022] Furthermore, a plug-in structure is provided on the inner walls of the first mounting opening, the second mounting opening and the third mounting opening, and the plug-in structure is suitable for electrically connecting the charging plug connector and the rechargeable battery pack.

[0023] Furthermore, the plug-in structure includes a plug-in socket installed on the inner wall of the first installation opening, the second installation opening and the third installation opening, and guide ribs arranged on both sides of the plug-in socket;

[0024] The socket has a plug interface, a charging port corresponding to the charging plug connector is provided at the bottom of the plug interface, and a plug portion corresponding to the plug interface is provided on the back of the lamp housing, the audio housing and the power bank unit, and a guide groove corresponding to the guide rib is provided on the plug portion;

[0025] When the lamp unit is inserted into the first mounting port, the audio unit is inserted into the second mounting port, and the power bank unit is inserted into the third mounting port, the charging plug is inserted into the charging port, the guide rib is inserted into the guide groove, and the rechargeable battery pack charges the first power source, the second power source, and the power bank unit respectively through the charging plug.

[0026] Through the above technical scheme, through the cooperation of the guide ribs and the guide grooves, it can be ensured that the plug-in part can be smoothly inserted into the plug interface, thereby ensuring that the charging plug connector can be accurately inserted into the charging port. In actual design, the guide ribs can be designed as a structure with a "T"-shaped cross-section. When the lamp unit is inserted into the first mounting port, the guide ribs can limit the axial position of the lamp unit, and the lamp unit can only be pulled out from the top of the first mounting port. Similarly, the guide ribs can limit the axial position of the audio unit, and the audio unit can only be pulled out from the top of the second mounting port.

[0027] In addition, movable hooks can be installed on the lamp housing, audio housing and power bank unit housing. When the lamp unit and audio unit are removed from the housing and used in an independent environment, they can be hung on tree branches by the hooks, which is convenient to use.

[0028] Furthermore, the plug-in structure is not limited to being installed on the first mounting port, the second mounting port and the third mounting port, the plug-in structure can also be installed on the shoulder strap of the mountaineering bag. After the lighting unit, the audio unit and the power bank unit are removed from the shell, they can be transferred and installed on the shoulder strap of the mountaineering bag with the help of the plug-in structure. In particular, after the lighting unit is installed on the shoulder strap of the mountaineering bag, the camper does not need to hold the lighting unit by hand when climbing at night, freeing the camper's hands.

[0029] Furthermore, the lamp housing and the speaker housing are respectively provided with power switches for controlling the internal current to be turned on.

[0030] Furthermore, the contact sensor is installed at the bottom of the plug port. When the lamp unit is inserted into the first installation port and the audio unit is inserted into the second installation port, the plug portion extends into the plug port and the end face of the plug portion contacts the contact sensor.

[0031] Furthermore, a connecting shell is fixedly installed in the middle of the shell, and the inner wall surface of the connecting shell forms a plug-in receiving port corresponding to the rechargeable battery pack. A plurality of circularly arranged contact pads are provided on the inner wall of the plug-in receiving port, and the contact pads are used to connect the discharge end and the charging port of the rechargeable battery pack.

[0032] Furthermore, an installation cavity is formed between the connecting shell and the shell, and the backup lighting unit is arranged in the installation cavity. The backup lighting unit includes a third circuit board installed on the outer wall surface of the connecting shell, backup lamp beads installed on the third circuit board, and a controller electrically connected to the third circuit board, wherein the third circuit board is connected to the contact sheet through a line, the controller is connected to the contact sensor through a signal line, and the backup lamp beads are located on the back side of the backup light output plate.

[0033] Furthermore, a limit opening is provided on the top of the connecting shell, and a limit pin corresponding to the limit opening is provided on the cover plate of the main power supply unit. When the rechargeable battery pack is inserted into the plug-in receiving port, the limit pin is inserted into the limit opening, and the discharge end of the rechargeable battery pack matches the electric contact plate.

[0034] Through the above technical solution, the plug-in position of the rechargeable battery pack is mainly positioned through the cooperation of the limit opening and the limit pin, ensuring that when the rechargeable battery pack is inserted into the plug-in receiving port, the discharge end of the rechargeable battery pack can be accurately docked with the contact plate.

[0035] The beneficial effects of the present invention are as follows: the total power supply unit of the present invention is a detachable and rechargeable energy storage system, each lamp unit, audio unit and power bank unit are detachably installed on the shell and electrically connected to the total power supply unit, and each lamp unit, audio unit and power bank unit are plugged into the shell, and the energy storage system charges each unit. Under normal circumstances, the entire combined lamp system is a huge lighting system. During an outdoor picnic, the multiple lamp units circumferentially installed on the entire combined lamp shell can provide a better lighting experience for the surrounding campers. At the same time, the multiple audio units circumferentially installed can provide a good music atmosphere, and the multiple power bank units circumferentially installed serve as backup batteries for mobile phones, which are convenient for campers to take and use at any time. The present invention cleverly and tacitly combines the lamp unit, the audio unit and the power bank unit with the outdoor energy storage system, and each rechargeable outdoor tool is integrated with the outdoor energy storage system to form the combined lamp system of the present invention. The entire structure is compact, and it is convenient to carry and assemble.

[0036] In addition, the lamp unit, audio unit and power bank unit on the shell of the present invention can be removed and used independently in other environments. After the lamp unit and audio unit are removed, a dark side will be formed in the area where the first mounting port and the second mounting port are located. In order to avoid the loss of the circumferential lighting area of ​​the entire lighting system, a spare light emitting plate is provided on the inner wall of the first mounting port and the second mounting port, and a spare lighting unit is provided on the back side of the spare light emitting plate in the shell. The spare lighting unit is electrically connected to the main power supply unit, and the spare lighting unit is equipped with a contact sensor; when the lamp unit is pulled out of the first mounting port, the contact sensor triggers the spare lighting unit in the first mounting port to turn on through an induction signal; when the audio unit is pulled out of the second mounting port, the contact sensor triggers the spare lighting unit in the second mounting port to turn on through an induction signal. After the lamp unit and the audio unit are removed, the spare lighting unit is turned on, which can avoid the dark side in the area where the first mounting port and the second mounting port are located, ensure the integrity of the circumferential lighting area of ​​the entire lighting system, and will not affect the lighting experience of the central area of ​​the camping. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0038] Figure 1 It is a structural schematic diagram of the present invention.

[0039] Figure 2 It is a schematic diagram of the explosion of the present invention.

[0040] Figure 3 It is a cross-sectional schematic diagram of the present invention.

[0041] Figure 4 It is a structural schematic diagram of the lamp unit of the present invention.

[0042] Figure 5 It is a cross-sectional schematic diagram of the lamp unit of the present invention.

[0043] Figure 6 It is a structural schematic diagram of the audio unit of the present invention.

[0044] Figure 7 It is a cross-sectional schematic diagram of the audio unit of the present invention.

[0045] Figure 8 It is a structural schematic diagram of the power bank unit of the present invention.

[0046] Fig. 9 It is a transverse cross-sectional schematic diagram of the present invention before the main power supply unit is installed.

[0047] Fig.10 It is a cross-sectional schematic diagram of the housing of the present invention.

[0048] Fig.11 The figure is a schematic diagram of installing the lamp unit of the present invention on the shoulder strap.

[0049] Fig.12 It is a schematic diagram of assembling the lamp unit and the shoulder strap of the present invention.

[0050] Fig.13 for Fig.12 Another angle diagram of the structure. DETAILED DESCRIPTION

[0051] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0052] Reference Figure 1 , Figure 2 , Figure 3 A combination lamp 100 includes a shell 10, a main power supply unit 20 installed on the shell 10, a lamp unit 30, an audio unit 40 and a power bank unit 50 detachably installed on the shell 10, wherein the lamp unit 30, the audio unit 40 and the power bank unit 50 are electrically connected to the main power supply unit 20.

[0053] The circumferential surface of the housing 10 is provided with a first mounting opening 101, a second mounting opening 102 and a third mounting opening 103. The first mounting opening 101 is used to mount the lamp unit 30, the second mounting opening 102 is used to mount the audio unit 40, and the third mounting opening 103 is used to mount the power bank unit 50;

[0054] A backup light emitting plate 104 is provided on the inner wall of the first installation opening 101 and the second installation opening 102. A backup lighting unit 60 is provided in the housing 10 at the back of the backup light emitting plate 104. The backup lighting unit 60 is electrically connected to the main power supply unit 20 and is equipped with a contact sensor 601.

[0055] The standby lighting unit 60 is turned on by induction. When the lamp unit 30 is pulled out from the first installation opening 101, the contact sensor 601 triggers the standby lighting unit 60 corresponding to the position of the first installation opening 101 to turn on by induction signal.

[0056] When the audio unit 40 is pulled out from the second installation opening 102 , the contact sensor 601 triggers the backup lighting unit 60 corresponding to the position of the second installation opening 102 to turn on through the sensing signal.

[0057] The total power supply unit 20 of the present invention is a detachable and rechargeable energy storage system. Each lamp unit 30, audio unit 40 and power bank unit 50 are detachably mounted on the housing 10 and electrically connected to the total power supply unit 20. After each lamp unit 30, audio unit 40 and power bank unit 50 are plugged into the housing 10, the energy storage system charges each unit. Under normal circumstances, the entire combined lamp system is a huge lighting system. During an outdoor picnic, the multiple lamp units 30 circumferentially mounted on the entire combined lamp housing can provide a better lighting experience for the surrounding campers. At the same time, the multiple audio units 40 circumferentially mounted can provide a good music atmosphere. The multiple power bank units 50 circumferentially mounted serve as backup batteries for mobile phones, which are convenient for campers to take and use at any time. The present invention cleverly and tacitly combines the lamp unit 30, audio unit 40 and power bank unit 50 with the outdoor energy storage system. Each rechargeable outdoor tool is integrated with the outdoor energy storage system to form the combined lamp system of the present invention. The entire structure is compact, and it is convenient to carry and assemble.

[0058] Moreover, the lamp unit 30, the audio unit 40 and the power bank unit 50 on the shell 10 of the present invention can be disassembled and used independently in other environments. After the lamp unit 30 and the audio unit 40 are disassembled, the area where the first mounting port 101 and the second mounting port 102 are located will form a dark surface. In order to avoid the loss of the circumferential lighting area of ​​the entire lighting system, a spare light emitting plate 104 is provided on the inner wall of the first mounting port 101 and the second mounting port 102. A spare lighting unit 60 is provided on the back side of the spare light emitting plate 104 in the shell 10. The spare lighting unit 60 is electrically connected to the main power supply unit 20, and the spare lighting unit 60 is equipped with a contact sensor. 601; when the lamp unit 30 is pulled out from the first installation port 101, the contact sensor 601 triggers the backup lighting unit 60 corresponding to the position of the first installation port 101 to turn on through the sensing signal; when the audio unit 40 is pulled out from the second installation port 102, the contact sensor 601 triggers the backup lighting unit 60 corresponding to the position of the second installation port 102 to turn on through the sensing signal. After the lamp unit 30 and the audio unit 40 are disassembled, the backup lighting unit 60 is turned on, which can avoid the appearance of dark surfaces in the areas where the first installation port 101 and the second installation port 102 are located, thereby ensuring the integrity of the circumferential lighting area of ​​the entire lighting system and will not affect the lighting experience in the central area of ​​the camping.

[0059] The present application is described in detail below in conjunction with the specific structure.

[0060] Furthermore, the main power supply unit 20 includes a rechargeable battery pack 201 plugged into the shell 10, a cover plate 202 installed on the rechargeable battery pack 201, a handle 203 and a main power switch 204 are provided on the cover plate 202, and in addition, a power cord 70 electrically connected to the rechargeable battery pack 201 is provided on the shell 10.

[0061] In this embodiment, the rechargeable battery pack 201 serves as an independent rechargeable energy storage system, which can be drawn out from the housing 10 and charged independently. When indoors, the power cord 70 can be connected to household electricity to charge the rechargeable battery pack 201.

[0062] Further, refer to Figure 4 , Figure 5 The lamp unit 30 includes a lamp housing 301, a light emitting plate 302 mounted on the surface of the lamp housing 301, a first power source 303 disposed in the lamp housing 301, a first circuit board 304 electrically connected to the first power source 303, and a lamp bead 305 mounted on the first circuit board 304. The lamp housing 301 is provided with a power switch 306 for controlling the internal current to be turned on;

[0063] Reference Figure 6 , Figure 7 , Figure 8The audio unit 40 includes an audio housing 401, a second power source 402 disposed in the audio housing 401, a second circuit board 403 connected to the second power source 402, and a speaker system 404 mounted on the second circuit board 403. The audio housing 401 is provided with a power switch 405 for controlling the current inside the housing 401 to be turned on;

[0064] Among them, the lamp housing 301, the audio housing 401 and the housing of the power bank unit 50 are all provided with a charging plug connector 80, and the charging plug connector 80 is connected to the first power supply 303, the second power supply 402 and the power supply in the power bank unit 50. The power bank unit 50 has a Type-C interface 501 and a Lightning interface 502.

[0065] Further, a plug-in structure 90 is provided on the inner wall of the first mounting opening 101, the second mounting opening 102 and the third mounting opening 103. The plug-in structure 90 includes a plug-in seat 901 installed on the inner wall of the first mounting opening 101, the second mounting opening 102 and the third mounting opening 103, and guide ribs 902 provided on both sides of the plug-in seat 901;

[0066] The socket 901 is provided with a plug interface 903, and a charging port 904 corresponding to the charging plug connector 80 is provided at the bottom of the plug interface 903 on the socket 903, and a plug portion 905 corresponding to the plug interface 903 is provided on the back of the housing of the lamp 301, the speaker housing 401 and the power bank unit 50, and a guide groove 906 corresponding to the guide rib 902 is provided on the plug portion 905, and the charging plug connector 80 is arranged on the end surface of the plug portion 905;

[0067] When the lamp unit 30 is inserted into the first mounting port 101, the audio unit 40 is inserted into the second mounting port 102, and the power bank unit 50 is inserted into the third mounting port 103, the charging plug 80 is inserted into the charging port 904, and the guide rib 902 is inserted into the guide groove 906, and the rechargeable battery pack 201 charges the first power source 303, the second power source 402 and the power bank unit 50 respectively through the charging plug 80.

[0068] Through the cooperation of the guide rib 902 and the guide groove 906, it can be ensured that the plug-in part 905 can be smoothly inserted into the plug-in port 903, thereby ensuring that the charging plug connector 80 can be accurately inserted into the charging port 904. In actual design, the guide rib 902 can be designed as a structure with a "T"-shaped cross-section. When the lamp unit 30 is inserted into the first mounting port 101, the guide rib 902 can axially limit the lamp unit 30, and the lamp unit 30 can only be pulled out from the top of the first mounting port 101. Similarly, the guide rib 902 can axially limit the audio unit 40, and the audio unit 40 can only be pulled out from the top of the second mounting port 102, and the power bank unit 50 can only be pulled out from the top of the third mounting port 103, which can improve the stability of the lamp unit 30, the audio unit 40 and the power bank unit 50 when plugged in and installed on the outside of the shell 10.

[0069] In addition, a movably connected hook 307 can be installed on the lamp housing 301 and the audio housing 401. After the lamp unit 30 and the audio unit 40 are removed from the housing 10, they can be hung on tree branches by the hook 307 when used in an independent environment, which is convenient to use.

[0070] In this embodiment, refer to Fig.11 , Fig.12 , Fig.13 The plug-in structure 90 is not limited to being installed on the first mounting port 101, the second mounting port 102 and the third mounting port 103. The plug-in structure 90 can also be installed on the shoulder strap 200 of the mountaineering bag. After the lamp unit 30, the audio unit 40 and the power bank unit 50 are removed from the shell 10, they can be transferred and installed on the shoulder strap 200 of the mountaineering bag with the help of the plug-in structure 90. In particular, after the lamp unit 30 is installed on the shoulder strap 200 of the mountaineering bag, when campers climb at night, the lamp unit 30 does not need to be held by hand, which frees the campers' hands and also facilitates lighting.

[0071] Further, refer to Figure 2 , Figure 3 , Fig. 9 , Fig.10 A connecting shell 300 is fixedly installed in the middle of the shell 10, and the inner wall surface of the connecting shell 300 surrounds a plug-in receiving port 310 corresponding to the rechargeable battery pack 201. A plurality of circularly arranged contact pads 320 are provided on the inner wall of the plug-in receiving port 310. The contact pads 320 are used to connect the discharge end of the rechargeable battery pack 201 and the charging port 904.

[0072] Furthermore, an installation cavity 330 is formed between the connecting shell 300 and the shell 10, and the backup lighting unit 60 is arranged in the installation cavity 330. The backup lighting unit 60 includes a third circuit board 602 installed on the outer wall surface of the connecting shell 300, a backup lamp bead 603 installed on the third circuit board 602, and a controller 604 electrically connected to the third circuit board 602, wherein the third circuit board 602 is connected to the contact sheet 320 through a line, the controller 604 is connected to the contact sensor 601 through a signal line, and the backup lamp bead 603 is located on the back side of the backup light output plate 104.

[0073] In some embodiments, a limit opening 340 is provided on the top of the connecting shell 300, and a limit pin 205 corresponding to the limit opening 340 is provided on the cover plate 202 of the main power supply unit 20. When the rechargeable battery pack 201 is inserted into the plug receiving port 310, the limit pin 205 is inserted into the limit opening 340, and the discharge end of the rechargeable battery pack 201 is matched with the contact plate 320.

[0074] Through the cooperation between the limit opening 340 and the limit pin 205, the plugging position of the rechargeable battery pack 201 is mainly positioned to ensure that when the rechargeable battery pack 201 is inserted into the plug receiving port 310, the discharge end of the rechargeable battery pack 201 can be accurately docked with the contact plate 320. In actual design, the limit pin 205 can be designed as a snap-on structure. When the rechargeable battery pack 201 is inserted into the plug receiving port 310, the limit pin 205 can dock and snap with the limit opening 340. In this way, the handle 203 of the main power supply unit 20 can be used as a handle for the entire device. People can lift the entire device by the handle 203, and the entire device is convenient to carry and transfer.

[0075] Furthermore, in the present embodiment, the contact sensor 601 is installed at the bottom of the plug interface 903. When the lamp unit 30 is inserted into the first mounting port 101 and the audio unit 40 is inserted into the second mounting port 102, the plug-in portion 905 extends into the plug-in port 903, and the end surface of the plug-in portion 905 contacts the contact sensor 601. In this case, the contact sensor 601 transmits the contact sensing signal to the controller 604 of the backup lighting unit 60, and the controller 604 controls the backup lamp beads 603 of the backup lighting unit 60 to turn off. When the lamp unit 30 is pulled out from the first mounting port 101 or the audio unit 40 is pulled out from the second mounting port 102, the contact sensing signal of the contact sensor 601 disappears, and the controller 604 controls the backup lamp beads 603 of the backup lighting unit 60 to light up, thereby avoiding the appearance of dark surfaces in the areas where the first mounting port 101 and the second mounting port 102 are located, thereby ensuring the integrity of the circumferential lighting area of ​​the entire lighting system and not affecting the lighting experience in the central area of ​​the camping.

[0076] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A combination lamp, characterized in that: include: case; A main power supply unit, mounted on the housing; A lamp unit, detachably mounted on the housing and electrically connected to the main power supply unit; an audio unit, detachably mounted on the housing and electrically connected to the main power supply unit; A power bank unit, detachably mounted on the housing and electrically connected to the main power supply unit; Wherein, a first mounting port, a second mounting port and a third mounting port are provided on the circumferential surface of the shell, the first mounting port is used to install the lamp unit, the second mounting port is used to install the audio unit, and the third mounting port is used to install the power bank unit; A backup light emitting board is provided on the inner wall of the first mounting opening and the second mounting opening, a backup lighting unit is provided in the housing at the back of the backup light emitting board, the backup lighting unit is electrically connected to the main power supply unit, and the backup lighting unit is equipped with a contact sensor; When the lamp unit is pulled out from the first installation opening, the contact sensor triggers the standby lighting unit corresponding to the position of the first installation opening to turn on through a sensing signal; When the audio unit is pulled out from the second installation opening, the contact sensor triggers the backup lighting unit corresponding to the position of the second installation opening to turn on through a sensing signal; The main power supply unit includes a rechargeable battery pack plugged into the housing, a cover plate mounted on the rechargeable battery pack, and a handle and a main power switch are provided on the cover plate; The inner walls of the first mounting opening, the second mounting opening and the third mounting opening are all provided with a plug-in structure, and the plug-in structure comprises a plug-in seat installed on the inner walls of the first mounting opening, the second mounting opening and the third mounting opening, and guide ribs arranged on both sides of the plug-in seat; The socket is provided with a plug interface, and a charging port corresponding to the charging plug connector is provided on the socket at the bottom of the plug interface; A connecting shell is fixedly installed in the middle of the shell, and the inner wall surface of the connecting shell forms a plug-in receiving port corresponding to the rechargeable battery pack. A plurality of annularly arranged electric shock sheets are provided on the inner wall of the plug-in receiving port, and the electric shock sheets are used to connect the discharge end of the rechargeable battery pack and the charging port; An installation cavity is formed between the connecting shell and the shell, and the backup lighting unit is arranged in the installation cavity. The backup lighting unit includes a third circuit board installed on the outer wall surface of the connecting shell, backup lamp beads installed on the third circuit board, and a controller electrically connected to the third circuit board, wherein the third circuit board is connected to the electric contact sheet through a line, the controller is connected to the contact sensor through a signal line, and the backup lamp beads are located on the back side of the backup light output plate.

2. The combined lamp according to claim 1, characterized in that: The lamp unit comprises a lamp housing, a light emitting plate mounted on the surface of the lamp housing, a first power source arranged in the lamp housing, a first circuit board electrically connected to the first power source, and lamp beads mounted on the first circuit board; The audio unit includes an audio housing, a second power supply disposed in the audio housing, a second circuit board connected to the second power supply, and a speaker system mounted on the second circuit board; Among them, the lamp housing, the audio housing and the housing of the power bank unit are all provided with charging plug connectors, and the charging plug connectors are connected to the first power supply, the second power supply and the power supply in the power bank unit.

3. The combined lamp according to claim 2, characterized in that: The plug-in structure is suitable for electrically connecting the charging plug connector and the rechargeable battery pack.

4. The combined lamp according to claim 3, characterized in that: The back of the housing of the lamp, the housing of the sound system and the housing of the power bank unit is provided with a plug-in portion corresponding to the plug-in port, and the plug-in portion is provided with a guide groove corresponding to the guide rib; When the lamp unit is inserted into the first mounting port, the audio unit is inserted into the second mounting port, and the power bank unit is inserted into the third mounting port, the charging plug is inserted into the charging port, the guide rib is inserted into the guide groove, and the rechargeable battery pack charges the first power source, the second power source and the power bank unit respectively through the charging plug.

5. The combined lamp according to claim 2, characterized in that: The lamp housing and the sound housing are respectively provided with power switches for controlling the internal current to be turned on.

6. The combined lamp according to claim 4, characterized in that: The contact sensor is installed at the bottom of the plug port. When the lamp unit is inserted into the first installation port and the audio unit is inserted into the second installation port, the plug-in portion extends into the plug port and the end face of the plug-in portion contacts the contact sensor.

7. The combined lamp according to claim 1, characterized in that: A limiting opening is provided on the top of the connecting shell, and a limiting pin corresponding to the limiting opening is provided on the cover plate of the main power supply unit. When the rechargeable battery pack is inserted into the plug-in receiving port, the limiting pin is inserted into the limiting opening, and the discharge end of the rechargeable battery pack matches the contact plate.

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