CN216556590U - Fishing lamp based on voice control - Google Patents

Abstract

The utility model relates to the technical field of illuminating lamps, in particular to a fishing lamp based on voice control, which comprises a main body, a convex mirror assembly, three-primary-color LED lamps, a PCBA (printed circuit board assembly), a battery assembly, a key assembly, a charging interface, a microphone and a loudspeaker, wherein the convex mirror assembly is connected to the head of the main body; can realize voice control fishing lamp, make the fishing lamp fixed after, the user directly just can control the luminance of fishing lamp through sound, reaches wireless control's effect, realizes the mode of controlling on more nimble border.

Description

Fishing lamp based on voice control

Technical Field

The utility model relates to the technical field of illuminating lamps, in particular to a fishing lamp based on voice control.

Background

The fishing lamp is used for clearly illuminating the float to make the float visible when fishing at night, so that the condition of the fish can be accurately judged; with the improvement of living standard of people, the night fishing activity is gradually loved by more and more people; at present, on the market, the fishing lamp has basic molding on structural design, its main part including tubular structure, be provided with the lamp holder subassembly of taking optical lens at the main part front end, be provided with the lamp pearl towards the lamp holder subassembly in the main part, be provided with the circuit part for the lamp pearl power supply at the rear portion of main part, fix in order to make the fishing lamp, still can be provided with the connecting piece in the outside of main part, cooperate with the fishing lamp support that corresponds, just can provide fixed light at night and shine on the float.

The control mode of current fishing lamp to the lamp is comparatively single, generally adopts the mode of button to control the luminance of fishing lamp, and when using, the user must take up the fishing lamp and operate, and under the condition of fishing night, often can fix the fishing lamp on a position, if frequently operate the fishing lamp, will influence the position of shining of fishing lamp, bring the trouble for the user, to this, it is necessary to provide an improved technical scheme in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The present invention aims to overcome the defects of the prior art and provide a technical solution to the above problems.

A fishing lamp based on voice control comprises a main body, a convex mirror component, a three-primary-color LED lamp, a PCBA board, a battery component, a key component, a charging interface, a microphone and a loudspeaker, wherein the convex mirror component is connected to the head of the main body; the PCBA board is provided with a microcomputer control circuit, an LED constant current driving circuit, an LED switch control circuit, a voice control circuit, a charging port connecting circuit and a key interface circuit; the battery component is electrically connected with the LED constant current driving circuit, and the charging interface is electrically connected with the LED constant current driving circuit and the microcomputer control circuit through the charging interface connecting circuit respectively; the tricolor LED lamp is respectively and electrically connected with the LED constant current drive circuit and the microcomputer control circuit through the LED switch control circuit; the microphone and the loudspeaker are respectively and electrically connected with the microcomputer control circuit through the voice control circuit, and the key assembly is electrically connected with the microcomputer control circuit through the key interface circuit.

Preferably, the microcomputer control circuit comprises an MCU single chip microcomputer with the model of FT61F088, the voice control circuit comprises a voice recognition chip with the model of SU-03T and a power management chip with the model of TD1484A, the voice recognition chip is in communication connection with the MCU single chip microcomputer, the voice recognition chip is connected with the MCU single chip microcomputer through the power management chip for power supply, the voice recognition chip is provided with an SPK pin and an MIC pin, the voice recognition chip is electrically connected with the loudspeaker through the SPK pin, and the voice recognition chip is electrically connected with the microphone through the MIC pin.

Preferably, the outer side of the main body is also provided with a digital display screen, the PCBA board is also provided with a display interface circuit electrically connected with the microcomputer control circuit, and the digital display screen is electrically connected with the microcomputer control circuit through the display interface circuit.

Preferably, the PCBA board is further provided with a USB output circuit and a USB interface, the USB interface penetrates out of the outer side of the main body through the through hole, and the USB interface is electrically connected with the microcomputer control circuit through the USB output circuit.

Preferably, the button assembly comprises a button fixing shell, a PCB button base arranged at the lower end of the button fixing shell and a pressing piece arranged at the upper end of the button fixing shell, wherein an LED switch button, an LED brightness up-regulation button and an LED brightness down-regulation button are arranged on the PCB button base, the LED switch button, the LED brightness up-regulation button and the LED brightness down-regulation button are respectively in press fit with the pressing piece, and the LED switch button, the LED brightness up-regulation button and the LED brightness down-regulation button are respectively electrically connected with the button interface circuit.

Preferably, a handle structure is arranged on the front side of the main body, the key assembly is arranged on the handle structure, and the inside of the handle structure is provided with wire passing channels respectively communicated with the key assembly and the inside of the main body.

Preferably, the main body is internally provided with a heat dissipation assembly, the heat dissipation assembly comprises an LED heat dissipation plate, a fin radiator, a heat dissipation fan, an exhaust channel and an air inlet hole, and the LED heat dissipation plate and the PCBA plate divide the interior of the main body into a light source cavity at the head part, a circuit cavity at the middle part and a power supply cavity at the tail part; the tricolor LED lamp, the fin radiator and the cooling fan are all arranged on the LED cooling plate and are positioned in the light source cavity; the tricolor LED lamp is in heat conduction fit with the fin radiator, the air inlet end of the cooling fan faces the fin radiator, and the air outlet end of the cooling fan is communicated with the outside of the main body through an exhaust channel; the air inlet is formed in the side portion of the main body and is respectively communicated with the circuit chamber and the power supply chamber, air ports are formed in the LED heat dissipation plate and the PCBA, and the light source chamber, the circuit chamber and the power supply chamber are communicated through the air ports; the PCBA board is provided with a fan interface circuit, and the heat radiation fan is electrically connected with the microcomputer control circuit through the fan interface circuit.

Preferably, be provided with many first support columns in the inboard of main part, the lateral part of first support column is provided with the airflow channel who link up upper and lower extreme, and is provided with the helicitic texture in airflow channel's upper end, and helicitic texture and LED heating panel screwed connection are passed through to the upper end of first support column, are provided with the second support column at the lower extreme of LED heating panel, and the lower extreme at first support column is connected to the PCBA board, and gas port and first support column phase-match on the PCBA board.

Preferably, the finned radiator comprises a heat-conducting base body at the bottom and a plurality of radiating fins arranged on the heat-conducting base body, and the radiating fins are vertically matched with the air inlet end of the radiating fan; the middle part of the heat conduction substrate is upwards provided with an accommodating groove which penetrates through the heat dissipation fins, and the tricolor LED lamp is arranged on the accommodating groove.

Preferably, the gas port on the LED heating panel is provided with big gas port and a plurality of little gas ports, and big gas port and a plurality of little gas ports all link up the lateral part of LED heating panel, and big gas port is located the front side of LED heating panel, and radiator fan is located the rear portion of LED heating panel, and finned radiator is located the middle part of LED heating panel, and a plurality of little gas ports are evenly around other positions of LED heating panel.

Compared with the prior art, the utility model has the beneficial effects that:

by adopting the three-primary-color LED lamp and arranging the LED constant-current driving circuit, the adjustment of the color and the brightness of the three-primary-color LED lamp achieves a moderating effect, and the condition that the fish in water is stimulated by the change of the illumination intensity of the three-primary-color LED lamp is prevented; the fishing lamp is controlled in a voice mode, specifically, a loudspeaker and a microphone are arranged on the fishing lamp, the voice control circuit and the microcomputer control circuit are adopted, and a corresponding voice data packet is loaded in the voice recognition chip, so that the voice control of the fishing lamp can be realized, after the fishing lamp is fixed, a user can control the brightness of the fishing lamp directly through voice, a wireless control effect is achieved, and a more flexible boundary control mode is realized;

the inner part of the main body is divided into a light source cavity, a circuit cavity and a power supply cavity by arranging the PCBA board and the LED heat dissipation plate, and the light source cavity, the circuit cavity and the power supply cavity are communicated with each other, so that when the heat dissipation fan operates, the main body sucks external air into the circuit cavity and the power supply cavity through the air inlet, then the air enters the light source cavity through the air inlet, and then the air passes through the fin heat dissipater and is discharged along the exhaust channel; the inside air circulation that can carry out the omnidirectional of messenger's main part to make the inside heat dissipation that can carry out more high-efficient of main part.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

FIG. 3 is a schematic cross-sectional structure of the present invention;

FIG. 4 is a schematic structural diagram of a PCBA board, a tricolor LED lamp and a heat dissipation assembly in the present invention;

FIG. 5 is a schematic structural view of a main body according to the present invention;

FIG. 6 is a schematic diagram of a key assembly according to the present invention;

FIG. 7 is a block diagram of the circuit module connections of the present invention;

FIG. 8 is a schematic diagram of the circuit structure of the microcomputer control circuit according to the present invention;

FIG. 9 is a schematic diagram of a circuit structure of an LED constant current driving circuit according to the present invention;

FIG. 10 is a schematic diagram of the circuit configuration of the LED switch control circuit of the present invention;

FIG. 11 is a schematic diagram of the electrical interfaces of the fan interface circuit, the display interface circuit, the key interface circuit, and the charging port connection circuit of the present invention;

FIG. 12 is a circuit diagram of the voice control circuit according to the present invention;

fig. 13 is a schematic circuit diagram of the USB output circuit according to the present invention.

The reference numerals and names in the figures are as follows:

the LED lamp comprises a main body 10, a convex mirror assembly 20, a tricolor LED lamp 30, a PCBA board 40, a battery assembly 50, a key assembly 60, a heat dissipation assembly 70, a handle structure 80, a light source chamber 11, a circuit chamber 12, a power supply chamber 13, an air port 14, a first support column 15, a second support column 16, a through hole 17, a microcomputer control circuit 41, an LED switch control circuit 42, an LED constant current drive circuit 44, a charging interface 45, a digital display screen 46, a loudspeaker 47, a microphone 48, a voice control circuit 49, a key fixing shell 61, a PCB key base 62, a pressing piece 63, an LED switch key 64, an LED brightness up-adjusting key 65, an LED brightness down-adjusting key 66, an LED heat dissipation plate 71, a fin radiator 72, a heat dissipation fan 73, an exhaust channel 74, an air inlet hole 75, a wire passage 81, an air flow passage 151, a fan interface circuit 431, a display interface circuit 432, a key interface circuit 433, a charging interface circuit 434, a heat dissipation assembly 60, a heat dissipation assembly structure 80, a light source chamber 11, a circuit 12, a power supply chamber 13, an air supply chamber 14, an air supply chamber, a gas passage 81, a PCB key base 62, a press piece base, a press piece, USB output circuit 441, USB interface 442, heat conducting base 721, heat dissipating fin 722, and receiving groove 723.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 13, in an embodiment of the present invention, a fishing lamp based on voice control includes a main body 10, a convex mirror assembly 20, a three-primary-color LED lamp 30, a PCBA board 40, a battery assembly 50, a key assembly 60, a charging interface 45, a microphone 48, and a speaker 47, wherein the convex mirror assembly 20 is connected to a head portion of the main body 10, the three-primary-color LED lamp 30, the PCBA board 40, and the battery assembly 50 are all disposed inside the main body 10, a light source of the three-primary-color LED lamp 30 is opposite to the convex mirror assembly 20, the charging interface 45, the microphone 48, and the speaker 47 are all disposed on the PCBA board 40, a through hole 17 is disposed on a side portion of the main body 10 for the charging interface 45, the microphone 48, and the speaker 47 to pass through, and the key assembly 60 is disposed outside the main body 10; the PCBA board 40 is provided with a microcomputer control circuit 41, an LED constant current drive circuit 44, an LED switch control circuit 42, a voice control circuit 49, a charging port connecting circuit 434 and a key interface circuit 433; the battery assembly 50 is electrically connected to the LED constant current driving circuit 44, and the charging interface 45 is electrically connected to the LED constant current driving circuit 44 and the microcomputer control circuit 41 through the charging interface connecting circuit 434; the tricolor LED lamp 30 is respectively and electrically connected with an LED constant current drive circuit 44 and a microcomputer control circuit 41 through an LED switch control circuit 42; the microphone 48 and the speaker 47 are electrically connected to the microcomputer control circuit 41 through the voice control circuit 49, and the key assembly 60 is electrically connected to the microcomputer control circuit 41 through the key interface circuit 433.

In the above technical solution, the three-primary-color LED lamp 30 is adopted, and by setting the LED constant current driving circuit 44, the LED constant current driving circuit 44 specifically adopts a high-power synchronous rectification switch bidirectional buck-boost controller with model number AH6680, which can adjust the output voltage higher or lower than the output voltage, has a programmable soft start function, and provides various protection functions, including cycle-by-cycle current limiting, input-down voltage locking (UVLO), output overvoltage protection (OVP), input overvoltage protection, thermal shutdown, output short protection, and the like; the adjustment of the color and the brightness of the tricolor LED lamp 30 achieves the effect of moderation, and the condition that the fish in the water is stimulated by the change of the illumination intensity of the tricolor LED lamp 30 is prevented;

in addition, the fishing lamp is controlled by adopting a voice mode, specifically, a loudspeaker 47 and a microphone 48 are arranged on the fishing lamp, and a voice control circuit 49 and a microcomputer control circuit 41 are adopted, specifically, the microcomputer control circuit 41 comprises an MCU (micro controller unit) with the model of FT61F088, the voice control circuit 49 comprises a voice recognition chip with the model of SU-03T and a power management chip with the model of TD1484A, the voice recognition chip is in communication connection with the MCU, the voice recognition chip is connected with the MCU through the power management chip for supplying power, the voice recognition chip is provided with an SPK pin and an MIC pin, the voice recognition chip is electrically connected with the loudspeaker 47 through the SPK pin, and the voice recognition chip is electrically connected with the microphone 48 through the MIC pin;

the microcomputer control circuit 41 adopts an FT61F08X series MCU, the FT61F08X is an enhanced type simplified instruction set A/D type 8-bit MCU, and the instruction period is 2T/4T. The wide-working-voltage range of the integrated circuit is 1.8V to 5.5V, more 30 general IOs are provided, the sizes of the pin source current and the sink current are programmable, the external crystal oscillator 16MHz or 32KHz mode is supported, a 12-bit ADC is arranged in the integrated circuit, and I is integrated²C. USART and SPI communication interfaces, which can realize multiple communication modes; supporting online system programming ISP andonline debugging, namely providing five package options of SOP24, SSOP24, TSSOP24, SOP28 and LQFP 32; the method is suitable for applications with requirements on communication interfaces and ADCs. SU-03T is an off-line voice recognition module with low cost, low power consumption and small volume, and can be quickly applied to products needing voice control, such as smart homes, various smart small household appliances, 86 boxes, toys, lamps and the like; therefore, through loading corresponding voice data package in the speech recognition chip, just can realize pronunciation and control the fishing lamp, make the fishing lamp fix after, the user directly just can control the luminance of fishing lamp through sound, reach wireless control's effect, realize the mode of controlling on more nimble border.

As further shown in fig. 1, 2, 7, 8 and 11, a digital display panel 46 is further provided on the outer side of the main body 10, and a display interface circuit 432 electrically connected to the microcomputer control circuit 41 is further provided on the PCBA board 40, the digital display panel 46 being electrically connected to the microcomputer control circuit 41 through the display interface circuit 432; the working state of the fishing lamp can be displayed through the digital display screen 46.

As further shown in fig. 1, 2, 7, 8 and 13, the PCBA board 40 is further provided with a USB output circuit 441 and a USB interface 442, the USB interface 442 is exposed to the outside of the main body 10 through the through hole 17, and the USB interface 442 is electrically connected to the microcomputer control circuit 41 through the USB output circuit 441, so that the fishing lamp can realize a charging function for supplying power to other devices.

As further shown in fig. 3 and 6, the key assembly 60 includes a key fixing housing 61, a PCB key base 62 installed at the lower end of the key fixing housing 61, and a pressing member 63 installed at the upper end of the key fixing housing 61, the PCB key base 62 is provided with an LED switch key 64, an LED brightness up-adjustment key 65, and an LED brightness down-adjustment key 66, the LED switch key 64, the LED brightness up-adjustment key 65, and the LED brightness down-adjustment key 66 are respectively press-fitted with the pressing member 63, and the LED switch key 64, the LED brightness up-adjustment key 65, and the LED brightness down-adjustment key 66 are respectively electrically connected with the key interface circuit 433; the front side of the main body 10 is provided with a handle structure 80, the key assembly 60 is arranged on the handle structure 80, and the inside of the handle structure 80 is provided with a wire passing channel 81 respectively communicated with the key assembly 60 and the inside of the main body 10, so that a user can conveniently operate the fishing lamp.

As further shown in fig. 2, 3, 7, 8 and 11, in order to ensure that the fishing lamp can achieve good heat dissipation effect in the interior when operating for a long time, a heat dissipation assembly 70 is further disposed in the main body 10, the heat dissipation assembly 70 includes an LED heat dissipation plate 71, a fin heat sink 72, a heat dissipation fan 73, an exhaust channel 74 and an air inlet 75, and the LED heat dissipation plate 71 and the PCBA plate 40 divide the interior of the main body 10 into a light source chamber 11 at the head, a circuit chamber 12 at the middle and a power supply chamber 13 at the tail; the three primary color LED lamps 30, the fin radiator 72 and the radiator fan 73 are all mounted on the LED radiator plate 71, and the three primary color LED lamps 30, the fin radiator 72 and the radiator fan 73 are all located in the light source chamber 11; the tricolor LED lamp 30 is in heat conduction fit with the fin radiator 72, the air inlet end of the cooling fan 73 faces the fin radiator 72, and the air outlet end of the cooling fan 73 is communicated with the outside of the main body 10 through the exhaust passage 74; the air inlet hole 75 is arranged at the side part of the main body 10, the air inlet hole 75 is respectively communicated with the circuit chamber 12 and the power supply chamber 13, air ports 14 are respectively arranged on the LED heat dissipation plate 71 and the PCBA 40, and the light source chamber 11, the circuit chamber 12 and the power supply chamber 13 are communicated through the air ports 14; the PCBA board 40 is provided with a fan interface circuit 431, and the heat dissipation fan 73 is electrically connected to the microcomputer control circuit 41 through the fan interface circuit 431.

The inner part of the main body 10 is divided into a light source chamber 11, a circuit chamber 12 and a power supply chamber 13 by arranging the PCBA plate 40 and the LED heat dissipation plate 71, the tricolor LED lamp 30 is dissipated by adopting a heat dissipation fan 73, the LED heat dissipation plate 71 and the fin heat dissipation plate 72, in addition, air ports 14 are respectively formed on the LED heat dissipation plate 71 and the PCBA plate 40, so that the light source chamber 11, the circuit chamber 12 and the power supply chamber 13 can be communicated, and then air inlet holes 75 are respectively arranged corresponding to the power supply chamber 13 and the circuit chamber 12, so that when the heat dissipation fan 73 operates, the main body 10 sucks external air into the circuit chamber 12 and the power supply chamber 13 through the air inlet holes, then enters the light source chamber 11 through the air ports 14, passes through the fin heat dissipation plate 72 and then is discharged along an exhaust passage 74; with this configuration, air can be circulated in all directions inside the main body 10, and heat can be efficiently dissipated inside the main body 10.

As further shown in fig. 2-5, a plurality of first support columns 15 are disposed inside the main body 10, the side portions of the first support columns 15 are provided with air flow channels 151 penetrating the upper and lower ends, the upper ends of the air flow channels 151 are provided with screw structures, the upper ends of the first support columns 15 are in screw connection with the LED heat dissipation plate 71 through the screw structures, the lower end of the LED heat dissipation plate 71 is provided with a second support column 16, the PCBA board 40 is connected to the lower end of the first support column 15, and the air ports 14 on the PCBA board 40 are matched with the first support column 15; support LED heating panel 71 and PCBA board 40 through the structure that adopts first support column 15 and second support column 16, and set up an air current channel 151 on first support column 15, and carry out the phase-match through carrying out gas port 14 and air current channel 151 on with PCBA board 40, make the air that enters into in the power supply cavity 13 enter into circuit cavity 12 along air current channel 151, enter into light source cavity 11 along gas port 14 on LED heating panel 71 again, make the inside compact structure of main part 10 stable, and can reach all-round circulation of air effect better.

As further shown in fig. 4, the finned radiator 72 includes a heat conducting base 721 at the bottom and a plurality of heat dissipating fins 722 disposed on the heat conducting base 721, wherein the heat dissipating fins 722 are vertically matched with the air inlet end of the heat dissipating fan 73; the middle part of the heat conducting base 721 is upwards provided with an accommodating groove 723 penetrating through the heat radiating fins 722, and the tricolor LED lamp 30 is mounted on the accommodating groove 723, so that the heat radiating fan 73 has the best cooling effect on the finned radiator.

Further as shown in fig. 4, the air port 14 on the LED heat dissipation plate 71 is provided with an air port 14 and a plurality of small air ports 14, the air port 14 and the small air ports 14 both penetrate through the side portion of the LED heat dissipation plate 71, the air port 14 is located at the front side of the LED heat dissipation plate 71, the heat dissipation fan 73 is located at the rear portion of the LED heat dissipation plate 71, the fin-type heat sink is located at the middle portion of the LED heat dissipation plate 71, and the small air ports 14 uniformly surround other positions of the LED heat dissipation plate 71.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (10)

1. A fishing lamp based on voice control is characterized by comprising a main body, a convex mirror component, three-primary-color LED lamps, a PCBA board, a battery component, a key component, a charging interface, a microphone and a loudspeaker, wherein the convex mirror component is connected to the head of the main body; the PCBA board is provided with a microcomputer control circuit, an LED constant current driving circuit, an LED switch control circuit, a voice control circuit, a charging port connecting circuit and a key interface circuit; the battery component is electrically connected with the LED constant current driving circuit, and the charging interface is electrically connected with the LED constant current driving circuit and the microcomputer control circuit through the charging interface connecting circuit respectively; the tricolor LED lamp is respectively and electrically connected with the LED constant current drive circuit and the microcomputer control circuit through the LED switch control circuit; the microphone and the loudspeaker are respectively and electrically connected with the microcomputer control circuit through the voice control circuit, and the key assembly is electrically connected with the microcomputer control circuit through the key interface circuit.

2. A fishing lamp according to claim 1, wherein the microcomputer control circuit comprises an MCU single chip microcomputer with a model number FT61F088, the voice control circuit comprises a voice recognition chip with a model number SU-03T and a power management chip with a model number TD1484A, the voice recognition chip is in communication connection with the MCU single chip microcomputer, the voice recognition chip is connected with the MCU single chip microcomputer through the power management chip for power supply, the voice recognition chip has an SPK pin and an MIC pin, the voice recognition chip is electrically connected with the speaker through the SPK pin, and the voice recognition chip is electrically connected with the microphone through the MIC pin.

3. A fishing lamp according to claim 1, wherein a digital display screen is further provided on the outer side of the main body, and a display interface circuit electrically connected to the microcomputer control circuit is further provided on the PCBA board, the digital display screen being electrically connected to the microcomputer control circuit through the display interface circuit.

4. A fishing lamp according to claim 1, wherein the PCBA board is further provided with a USB output circuit and a USB interface, the USB interface is exposed to the outside of the main body through a through hole, and the USB interface is electrically connected to the microcomputer control circuit through the USB output circuit.

5. A fishing lamp according to claim 1, wherein the key assembly comprises a key fixing case, a PCB key base mounted at a lower end of the key fixing case, and a pressing member mounted at an upper end of the key fixing case, the PCB key base is provided with an LED switch key, an LED brightness up-adjustment key, and an LED brightness down-adjustment key, the LED switch key, the LED brightness up-adjustment key, and the LED brightness down-adjustment key are respectively press-fitted with the pressing member, and the LED switch key, the LED brightness up-adjustment key, and the LED brightness down-adjustment key are respectively electrically connected with the key interface circuit.

6. A fishing lamp based on voice control as claimed in claim 5, wherein a handle structure is provided at the front side of the main body, the button assembly is provided on the handle structure, and a wire passage is provided inside the handle structure and communicates with the button assembly and the inside of the main body, respectively.

7. A fishing lamp based on voice control according to claim 1, wherein the main body is further internally provided with a heat dissipation assembly, the heat dissipation assembly comprises an LED heat dissipation plate, a fin heat sink, a heat dissipation fan, an exhaust passage and an air inlet hole, and the LED heat dissipation plate and the PCBA plate divide the interior of the main body into a light source chamber at the head, a circuit chamber at the middle and a power supply chamber at the tail; the tricolor LED lamp, the fin radiator and the cooling fan are all arranged on the LED cooling plate and are positioned in the light source cavity; the tricolor LED lamp is in heat conduction fit with the fin radiator, the air inlet end of the cooling fan faces the fin radiator, and the air outlet end of the cooling fan is communicated with the outside of the main body through an exhaust channel; the air inlet is formed in the side portion of the main body and is respectively communicated with the circuit chamber and the power supply chamber, air ports are formed in the LED heat dissipation plate and the PCBA, and the light source chamber, the circuit chamber and the power supply chamber are communicated through the air ports; the PCBA board is provided with a fan interface circuit, and the heat radiation fan is electrically connected with the microcomputer control circuit through the fan interface circuit.

8. A fishing lamp based on voice control according to claim 7, wherein a plurality of first support columns are arranged on the inner side of the main body, airflow passages penetrating the upper end and the lower end are arranged on the side portions of the first support columns, a thread structure is arranged at the upper end of the airflow passages, the upper end of each first support column is in threaded connection with the LED heat dissipation plate through the thread structure, a second support column is arranged at the lower end of the LED heat dissipation plate, the PCBA plate is connected to the lower end of the first support column, and air ports in the PCBA plate are matched with the first support columns.

9. A fishing lamp based on voice control according to claim 7, wherein the finned heat sink comprises a heat conducting base at the bottom and a plurality of heat dissipating fins arranged on the heat conducting base, the heat dissipating fins are vertically matched with the air inlet end of the heat dissipating fan; the middle part of the heat conduction substrate is upwards provided with an accommodating groove which penetrates through the heat dissipation fins, and the tricolor LED lamp is arranged on the accommodating groove.

10. A fishing lamp based on voice control according to claim 7, wherein the air port on the LED heat dissipation plate is provided with an air port and a plurality of small air ports, the air port and the small air ports penetrate through the side portion of the LED heat dissipation plate, the air port is located on the front side of the LED heat dissipation plate, the heat dissipation fan is located on the rear portion of the LED heat dissipation plate, the finned heat dissipation device is located in the middle portion of the LED heat dissipation plate, and the small air ports uniformly surround other positions of the LED heat dissipation plate.

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