CN216147058U - Double-color light LED fluorescent ceramic light source water fish gathering lamp - Google Patents

Abstract

The utility model provides a water fish gathering lamp with a double-color LED fluorescent ceramic light source, and relates to lighting equipment; the method comprises the following steps: the radiator is fixedly connected with the bracket; the substrate is fixedly connected with the radiator; the LED fluorescent ceramic light source is fixedly connected with the substrate and is divided into a first light-emitting component and a second light-emitting component, the first light-emitting component can emit white light, and the second light-emitting component can emit red light. The utility model has the advantages that: the water fish gathering lamp adopts an LED fluorescent ceramic light source, can emit white light and red light, and is integrated on a single light source by double-color light emission, so that the utilization rate of the light source is improved, and the water fish gathering lamp is energy-saving and environment-friendly.

Description

Double-color light LED fluorescent ceramic light source water fish gathering lamp

Technical Field

The utility model relates to lighting equipment, in particular to a water fish gathering lamp with a double-color LED fluorescent ceramic light source.

Background

The light trapping fish school is an ancient and advanced technology, the fish collecting lamp is an indispensable product in the light trapping production of the marine fishery in China, and the light trapping fish school mainly utilizes the phototaxis characteristic of the fish to collect the fish by light emission. At present, most of the fish gathering lamps use metal halide lamps and tungsten lamps. In particular, the traditional light trapping of saury mainly uses incandescent lamps, and because the saury is trapped by shallow fish schools, light sources with two light colors are needed for long-time light trapping and net collecting and fishing; and turning on white light to attract fish schools, turning off the white light after the fish schools are gathered, and turning on red light to collect nets and catch.

The red glass bulb of the red lamp is formed by blowing hard glass added with selenium and cadmium sulfide elements, the red glass bulb is a product with the highest difficulty and the lowest qualification rate in all glass products in the blowing process, and the color is difficult to control to be consistent. The expansion coefficient can only be controlled within 36-38, which leads to the difficult problem of material welding with the bulb core column (the expansion coefficient of the bulb core column is 40 generally), and causes the problems of 'head killing' and cold explosion of the packaged finished product bulb in the use process; this solves the problem and the annealing process must be well controlled when the lamp is fused.

So traditional fishing illumination has a lot of shortcomings:

firstly, the volume is large, and double sets of lamps are required to be arranged due to single color of the lamps;

secondly, energy is not saved, and the power of each group of lamp post lamps (30 lamps with 500W) is up to 15 KW;

thirdly, the environment is not protected, mercury pollutes and influences the environment;

fourthly, the metal halogen lamp is unsafe, the glass product is easy to break, and a large amount of ultraviolet rays are output, so that the metal halogen lamp can cause damage to human bodies and marine organisms.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a two-color LED fluorescent ceramic light source underwater fish gathering lamp which can emit two light rays and is energy-saving and environment-friendly.

The utility model is realized by the following steps: a double-color LED fluorescent ceramic light source fish gathering lamp on water comprises:

the radiator is fixedly connected with the bracket;

the substrate is fixedly connected with the radiator;

the LED fluorescent ceramic light source is fixedly connected with the substrate and is divided into a first light-emitting component and a second light-emitting component, the first light-emitting component can emit white light, and the second light-emitting component can emit red light.

Further, the base plate is located the downside of radiator, the downside of radiator has seted up the heat dissipation through-hole.

Further, still include:

the light-transmitting cover device is fixedly connected with the radiator;

the substrate and the LED fluorescent ceramic light source are both arranged in the light-transmitting cover.

Further, the light-transmissive cover device includes:

the aluminum profile pressing ring is fixedly connected with the radiator;

the toughened glass is fixedly connected with the aluminum profile pressing ring;

and the shock absorption waterproof ring is positioned between the aluminum profile pressing ring and the radiator.

Further, the support is a U-shaped support, and the support is provided with a long hole and a round hole.

Further, still include:

the end cover is provided with a vent hole and a cable protection hole;

the end cover is fixedly connected with the radiator.

Further, the first light emitting assembly can emit green light.

Further, still include:

the first light-emitting component and the second light-emitting component are embedded with a plurality of heat-conducting columns.

Furthermore, the two second light-emitting assemblies are respectively positioned at the left side and the right side of the first light-emitting assembly;

the substrate is fixedly provided with a first conductive wire, a second conductive wire and third conductive wires, the first conductive wires are distributed on the left side, the lower side and the right side of the LED fluorescent ceramic light source, the lead end of the first conductive wire is positioned on the lower side of the LED fluorescent ceramic light source, the lead end of the second conductive wire and the lead end of the third conductive wire are both positioned on the upper side of the LED fluorescent ceramic light source, the circuit interface of the first conductive wire, the circuit interface of the second conductive wire and the circuit interface of the third conductive wire are both positioned on the upper side of the LED fluorescent ceramic light source, and the two third conductive wires are respectively positioned on the left side and the right side of the second conductive wire;

the first conductive wire is a positive conductive wire, and a positive lead of the first light-emitting assembly and a positive lead of the second light-emitting assembly are both connected with a lead end of the first conductive wire;

the second conductive wire and the third conductive wire are both negative conductive wires, a negative lead of the first light-emitting assembly is connected with a lead end of the second conductive wire, and a negative lead of the second light-emitting assembly is connected with a lead end of the third conductive wire.

Further, still include:

the first direct current power end is connected with the anode of the first diode, the cathode of the first diode is connected with the circuit interface of the first conducting wire, the circuit interface of the second conducting wire is connected with the drain electrode of the first N-type MOS tube, and the circuit interface of the third conducting wire is connected with the drain electrode of the second N-type MOS tube;

the grid electrode of the first N-type MOS tube is connected with one end of a first capacitor, one end of a first resistor and one end of a second resistor, the other end of the second resistor is connected with a collector electrode of a first NPN-type triode and one end of a third resistor, the other end of the third resistor is connected with a second direct current power supply end, a base electrode of the first NPN-type triode is connected with one end of a fourth resistor and one end of a fifth resistor, and a source electrode of the first N-type MOS tube, the other end of the first capacitor, the other end of the first resistor, an emitting electrode of the first NPN-type triode and the other end of the fourth resistor are all grounded;

a grid electrode of the second N-type MOS tube is connected with one end of a second capacitor, one end of a sixth resistor and one end of a seventh resistor, the other end of the seventh resistor is connected with a collector electrode of a second NPN-type triode and one end of an eighth resistor, the other end of the eighth resistor is connected with a second direct current power supply end, a base electrode of the second NPN-type triode is connected with one end of a ninth resistor and one end of a tenth resistor, and a source electrode of the second N-type MOS tube, the other end of the second capacitor, the other end of the sixth resistor, an emitting electrode of the second NPN-type triode and the other end of the ninth resistor are all grounded;

the other end of the tenth resistor is connected with a collector of the first NPN type triode, the other end of the fifth resistor is connected with one end of the eleventh resistor and the anode of the second diode, the other end of the eleventh resistor is connected with a second direct current power supply end, the cathode of the second diode is connected with one end of the on-off switch, and the other end of the on-off switch is grounded.

The utility model has the advantages that: 1. the water fish gathering lamp adopts an LED fluorescent ceramic light source, can emit white light and red light, and is integrated on a single light source by double-color light emission, so that the utilization rate of the light source is improved, and the water fish gathering lamp is energy-saving and environment-friendly. 2. The radiating holes are arranged up and down to form a chimney structure, so that the radiating stability of the lamp in a calm wind state is ensured. 3. The light-transmitting cover device ensures the anti-collision, anti-vibration and waterproof performances of the light source of the lamp. 4. The U-shaped bracket is convenient to be installed on a fishing boat. 5. The end cover can not only ventilate but also prevent the lamp cable from being pulled to cause damage. 6. The heat-conducting column is adopted to be matched with the copper substrate to form double-channel heat dissipation. 7. The conducting wires are distributed around the light source, and the circuit interfaces of the conducting wires are distributed on the same side of the light source, so that the conducting wires are conveniently connected with a power supply, and the space of the substrate is effectively utilized.

Drawings

The utility model will be further described with reference to the following examples with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of the waterborne fish gathering lamp with the bicolor LED fluorescent ceramic light source.

Fig. 2 is a schematic view of the position of the heat dissipating through-hole in the present invention.

Fig. 3 is a schematic heat dissipation diagram of the heat dissipation through hole of the present invention.

FIG. 4 is a first schematic structural diagram of an LED fluorescent ceramic light source according to the present invention.

FIG. 5 is a schematic diagram of a first conductive line, a second conductive line, and a third conductive line in the present invention.

FIG. 6 is a schematic diagram of the positions of the LED lamp and the transparent fluorescent ceramic sheet according to the present invention.

Fig. 7 is a schematic diagram of the connection of the LED driver of the present invention.

FIG. 8 is a second schematic structural diagram of the red-white dual color LED fluorescent ceramic light source of the present invention.

Fig. 9 is a first schematic structural diagram of the dc switch control module according to the present invention.

Fig. 10 is a second schematic structural diagram of the dc switching control module according to the present invention.

Fig. 11 is a third schematic structural diagram of the dc switching control module according to the present invention.

Reference numerals: a heat sink 1; heat dissipating fins 11; a heat dissipating through-hole 12; a bracket 2; a strip hole 21; a circular hole 22; a substrate 3; a first conductive line 31; a lead terminal 311; a circuit interface 312; a second electrically conductive line 32; lead terminals 321; a circuit interface 322; a third conductive line 33; a lead terminal 331; a circuit interface 332; an LED fluorescent ceramic light source 4; a first light emitting element 41; a second light emitting assembly 42; an LED lamp 43; a transparent fluorescent ceramic sheet 44; a light-transmitting cover device 5; an aluminum profile pressing ring 51; tempered glass 52; a shock-absorbing waterproof ring 53; an end cap 6; a vent hole 61; a cable guard hole 62; an LED driver 7; a first switch 71; a second switch 72; a constant current drive power supply 8; sapphire 9;

a first direct current power supply terminal P1; the second direct current power source terminal P2; a first diode D1; a second diode D2; a third diode D3; a fourth diode D4; a fifth diode D5; a sixth diode D6; a seventh diode D7; an eighth diode D8; a first N-type MOS tube U1; a second N-type MOS tube U2; a first NPN transistor U3; a second NPN transistor U4; a third N-type MOS tube U5; a first capacitance C1; a second capacitance C2; a third capacitance C3; a fourth capacitance C4; a fifth capacitance C5; a sixth capacitance C6; a seventh capacitance C7; a first resistor R1; a second resistor R2; a third resistor R3; a fourth resistor R4; a fifth resistor R5; a sixth resistor R6; a seventh resistor R7; an eighth resistor R8; a ninth resistor R9; a tenth resistor R10; an eleventh resistor R11; a twelfth resistor R12; a thirteenth resistor R13; a fourteenth resistance R14; a voltage regulator tube Z1; an on-off switch S1; power switch S2.

Detailed Description

The embodiment of the utility model provides the overwater fish gathering lamp with the double-color LED fluorescent ceramic light source, overcomes the defects of single light emitting color, no energy conservation and no environmental protection of a fishing lamp in the prior art, and realizes the technical effects of energy conservation and environmental protection of two light rays emitted by a single lamp.

In order to solve the above disadvantages, the technical solution in the embodiment of the present invention has the following general idea: the overwater fish gathering lamp adopts an LED fluorescent ceramic light source and is divided into a first light-emitting component for emitting white light and a second light-emitting component for emitting red light; and a radiator is arranged to radiate the LED fluorescent ceramic light source.

For better understanding of the above technical solutions, the following detailed descriptions will be provided in conjunction with the drawings and the detailed description of the embodiments.

Referring to fig. 1 to 7, a first embodiment of the underwater fish gathering lamp 4 of the two-color LED fluorescent ceramic light source of the present invention.

The utility model comprises the following steps: the radiator 1 is fixedly connected with the bracket 2; the bracket 2 is used for being connected with a fishing boat. The two side surfaces of the radiator 1 are provided with the radiating fins 11, so that the heat transfer is effectively improved, and the air cooling effect is particularly obvious on the sea. The substrate 3 is fixedly connected with the radiator 1; the substrate 3 is located on the lower side surface of the radiator 1, and a radiating through hole 12 is formed in the lower side surface of the radiator 1. Radiator 1 has a plurality of heat dissipation through-holes 12, forms a plurality of chimney structures, and radiator 1 makes the air be heated, and hot-air is rebound to the cold air that is located radiator 1 below just gets into by heat dissipation through-hole 12, promotes the heat convection like this, has guaranteed the heat dissipation stability of lamps and lanterns under the calm wind state.

The LED fluorescent ceramic light source 4 is fixedly connected with the substrate 3, the LED fluorescent ceramic light source 4 is divided into a first light-emitting component 41 and a second light-emitting component 42, the first light-emitting component 41 can emit white light, and the second light-emitting component 42 can emit red light. The LED fluorescent ceramic light source 4 comprises an LED lamp 43 and a transparent fluorescent ceramic sheet 44, the transparent fluorescent ceramic sheet 44 covers the LED lamps 43 which are connected in series, and light rays emitted by the LED lamps 43 penetrate through the transparent fluorescent ceramic sheet 44 and then are emitted; LEDs with different light emitting colors or transparent fluorescent ceramics with different colors are arranged to generate light with different colors. Specifically, the first light emitting assembly 41 includes a blue light LED lamp and a transparent fluorescent ceramic plate, and light emitted by the blue light LED lamp forms white light, green light or yellow-green light after passing through the transparent fluorescent ceramic plate; the second light emitting assembly 42 includes a red LED lamp and a white transparent fluorescent ceramic sheet to form red light. The LED fluorescent ceramic light source 4 has the characteristics of high luminous efficiency, high heat conduction and high stability; the utilization rate of the light source is improved, and the energy-saving and environment-friendly effects are achieved.

The light-transmitting cover device 5 is fixedly connected with the radiator 1; the substrate 3 and the LED fluorescent ceramic light source 4 are both arranged in the light-transmitting cover. The light-transmitting cover device 5 includes: the aluminum profile pressing ring 51 is fixedly connected with the radiator 1; the toughened glass 52 is fixedly connected with the aluminum profile pressing ring 51; and the shock-absorbing waterproof ring 53 is positioned between the aluminum profile pressing ring 51 and the radiator 1. The light-transmitting cover device 5 ensures the anti-collision, anti-vibration and waterproof performances of the lamp light source. The light transmission cover devices 5 are distributed on the lower side surface of the radiator 1 at intervals, and the heat dissipation through holes 12 are formed between every two adjacent light transmission cover devices 5.

The support 2 is a U-shaped support 2, and the support 2 is provided with a long hole 21 and a round hole 22. The utility model is more conveniently installed on a fishing boat by adjusting the position of the locking bolt on the long hole 21 intelligently; the U-shaped bolt hoop and the two round holes 22 can be matched and arranged on a fishing boat to cover the existing fishing boat installation mode.

The end cover 6 is provided with a vent hole 61 and a cable protection hole 62; the end cover 6 is fixedly connected with the radiator 1. The ventilation holes 61 improve the heat radiation effect of the heat radiator 1; the cable of the lamp is penetrated through the cable protective hole 62, so that the cable of the lamp is prevented from being pulled to cause damage.

The two second light emitting assemblies 42 are respectively positioned at the left side and the right side of the first light emitting assembly 41; the substrate 3 is fixedly provided with a first conductive wire 31, a second conductive wire 32 and a third conductive wire 33, the first conductive wire 31 is distributed on the left side, the lower side and the right side of the LED fluorescent ceramic light source, the lead end 311 of the first conductive wire 31 is located on the lower side of the LED fluorescent ceramic light source 4, the lead end 321 of the second conductive wire 32 and the lead end 331 of the third conductive wire 33 are both located on the upper side of the LED fluorescent ceramic light source 4, the circuit interface 312 of the first conductive wire 31, the circuit interface 322 of the second conductive wire 32 and the circuit interface 332 of the third conductive wire 33 are all located on the upper side of the LED fluorescent ceramic light source 4, and the two third conductive wires 33 are respectively located on the left side and the right side of the second conductive wire 32; the conducting wires are distributed around the light source, and the circuit interfaces of the conducting wires are distributed on the same side of the light source, so that the conducting wires are conveniently connected with a power supply, and the space of the substrate 3 is effectively utilized.

The first conductive wire 31 is a positive conductive wire, and a positive lead of the first light emitting element 41 and a positive lead of the second light emitting element 42 are both connected to the lead end 311 of the first conductive wire 31; the second conductive wire 32 and the third conductive wire 33 are both negative conductive wires, the negative lead of the first light emitting module 41 is connected to the lead end 321 of the second conductive wire 32, and the negative lead of the second light emitting module 42 is connected to the lead end 331 of the third conductive wire 33.

The LED driver 7, the first switch 71 and the second switch 72, the positive interface of the LED driver 7 is connected to the circuit interface 312 of the first conductive line 31, the negative interface of the LED driver 7 is connected to the circuit interface 322 of the second conductive line 32 through the first switch 71, and the negative interface of the LED driver 7 is further connected to the circuit interface 332 of the third conductive line 33 through the second switch 72. The LED driver is connected to a constant-current power supply, and the first switch 71 and the second switch 72 may be button switches, so that a worker can directly select to turn on the first light emitting assembly 41 or the second light emitting assembly 42 by manual operation. A control panel electrically connected to the first switch 71 and the second switch 72; the worker remotely operates and controls the on-off states of the first switch 71 and the second switch 72 through the control panel, so as to control the light emitting states of the first light emitting assembly 41 and the second light emitting assembly 42; the different luminous effects of the single LED fluorescent ceramic light source are realized.

The constant current driving power supply 8 is connected to the radiator 1 through a fixing device, the fixing device adopts elastic matching of a section bar screw and rib plates on two sides of the radiator 1, screws are effectively prevented from loosening due to high-frequency vibration of a lamp, and firmness of the constant current driving power supply 8 fixed on the fixing device is guaranteed.

The substrate 3 is a copper substrate 3, an insulating layer is disposed on an upper surface of the copper substrate 3, and the first conductive line 31, the second conductive line 32, and the third conductive line 33 are fixedly disposed on the insulating layer. The LED lamp 43 is a first heat source, the generated heat is absorbed by the copper substrate, the heat conductivity is improved by adopting the copper substrate 3, and the heat dissipation of the light source is improved.

The heat-conducting columns 9 are embedded in the first light-emitting component 41 and the second light-emitting component 42, and a plurality of the heat-conducting columns 9 are embedded in the first light-emitting component 41 and the second light-emitting component 42. The heat conducting columns 9 and the LED lamps 43 are arranged in a mixed mode, and support the transparent fluorescent ceramic sheet 44; the heat conducting column 9 is the existing crystal heat conducting column, the transparent fluorescent ceramic sheet 44 is the second heating source, the heat generated by the transparent fluorescent ceramic sheet 44 is absorbed by the heat conducting column 9 and vertically transmitted downwards to the copper substrate, two channels forming the light source conduct heat, and the heat dissipation effect is high.

The two-color LED fluorescent ceramic light source 4 underwater fish gathering lamp realizes that one lamp can emit white light and red light, is energy-saving, environment-friendly and safe; the application of the traditional saury fishing lamp is overturned by switching the two colors, white light is started to attract fish schools, the white light is turned off after the fish schools are gathered, and then red light is started to collect nets and catch; the fishing operation is simpler and more convenient, safer, more stable and more efficient.

Referring to fig. 8, the second embodiment of the underwater fish gathering lamp 4 of the two-color LED fluorescent ceramic light source of the present invention.

The first light emitting element 41 can emit green light. And turning on the green light to attract fish schools, turning off the green light after the fish schools are gathered, and turning on the red light to collect nets and catch. Specifically, the first light emitting assembly 41 comprises a blue light LED lamp and a green transparent fluorescent ceramic sheet mixed with graphene, and light emitted by the blue light LED lamp excites the green transparent fluorescent ceramic sheet mixed with graphene to form green light, so that high luminous efficiency (200lm/W) is obtained; the conventional method is to use green LED lamp chips for packaging, and the light emitting efficiency is only 40 lm/W; compared with the prior art, the green transparent fluorescent ceramic sheet mixed with graphene is adopted in the embodiment, and the light effect of the light source is improved subversively.

The first conductive wire 31 is a negative conductive wire, and the negative lead of the first light emitting component 41 and the negative lead of the second light emitting component 42 are both connected to the lead end 311 of the first conductive wire 31; the second conductive wire 32 and the third conductive wire 33 are both positive conductive wires, the positive lead of the first light emitting element 41 is connected to the lead end 321 of the second conductive wire 32, and the positive lead of the second light emitting element 42 is connected to the lead end 331 of the third conductive wire 33. At this time, the negative electrode interface of the LED driver 7 is connected to the circuit interface 312 of the first conductive wire 31, the positive electrode interface of the LED driver 7 is connected to the circuit interface 322 of the second conductive wire 32 through the first switch 71, and the positive electrode interface of the LED driver 7 is further connected to the circuit interface 332 of the third conductive wire 33 through the second switch 72. The present embodiment provides another connection method, and other parts not described above refer to the first embodiment of the present invention.

Referring to fig. 9, a third embodiment of the bi-color LED fluorescent ceramic light source underwater fish gathering lamp of the present invention.

Still include direct current and switch control module, direct current switches control module and includes: the first direct current power supply end P1 is connected with the anode of a first diode D1, the cathode of the first diode D1 is connected with the circuit interface of the first conductive wire, the circuit interface of the second conductive wire is connected with the drain electrode of a first N-type MOS tube U1, and the circuit interface of the third conductive wire is connected with the drain electrode of a second N-type MOS tube U2; the voltage of the first direct current power supply end P1 is 80V-250V. The first light emitting assembly 41 emits white light corresponding to LED-1 of fig. 9, and the second light emitting assembly 42 emits red light corresponding to LED-2 of fig. 9.

A gate of the first N-type MOS transistor U1 is connected to one end of the first capacitor C1, one end of the first resistor R1, and one end of the second resistor R2, the other end of the second resistor R2 is connected to a collector of the first NPN-type triode U3 and one end of the third resistor R3, the other end of the third resistor R3 is connected to the second dc power supply terminal P2, a base of the first NPN-type triode U3 is connected to one end of the fourth resistor R4 and one end of the fifth resistor R5, and a source of the first N-type MOS transistor U1, the other end of the first capacitor C1, the other end of the first resistor R1, an emitter of the first NPN-type triode U3, and the other end of the fourth resistor R4 are all grounded; the voltage of the second direct current power supply end P2 is 10V-15V. When the base of the first NPN transistor U3 is at a low level, the first NPN transistor U3 is turned off, the power supply of 10V to 15V charges the first capacitor C1 through the third resistor R3 and the second resistor R2, and when the voltage of the first capacitor C1 exceeds a preset threshold, the gate of the first N MOS transistor U1 becomes a high level, the first N MOS transistor U1 is turned on, and the LED-1 in the figure emits white light; when the base of the first NPN transistor U3 is at a high level, the first NPN transistor U3 is turned on, the first capacitor C1 discharges, and when the voltage of the first capacitor C1 is lower than a preset threshold, the gate of the first N MOS transistor U1 becomes a low level, the first N MOS transistor U1 is turned off, and the LED-1 is turned off in the figure. Due to the charging and discharging of the first capacitor C1, the gate of the first N-type MOS transistor U1 does not suddenly change to a high level and a low level, which plays a role in making the LED light emitting device as a light source flicker-free.

A gate of the second N-type MOS transistor U2 is connected to one end of the second capacitor C2, one end of the sixth resistor R6, and one end of the seventh resistor R7, the other end of the seventh resistor R7 is connected to a collector of the second NPN transistor U4 and one end of the eighth resistor R8, the other end of the eighth resistor R8 is connected to the second dc power supply terminal P2, a base of the second NPN transistor U4 is connected to one end of the ninth resistor R9 and one end of the tenth resistor R10, and a source of the second N-type MOS transistor U2, the other end of the second capacitor C2, the other end of the sixth resistor R6, an emitter of the second NPN transistor U4, and the other end of the ninth resistor R9 are all grounded; when the base of the second NPN transistor U4 is at a low level, the second NPN transistor U4 is turned off, the power supply of 10V to 15V charges the second capacitor C2 through the eighth resistor R8 and the seventh resistor R7, and when the voltage of the second capacitor C2 exceeds a preset threshold, the gate of the second N MOS transistor U2 becomes a high level, the second N MOS transistor U2 is turned on, and the LED-2 emits red light; when the base of the second NPN transistor U4 is at a high level, the second NPN transistor U4 is turned on, the second capacitor C2 discharges, and when the voltage of the second capacitor C2 is lower than a preset threshold, the gate of the second N MOS transistor U2 becomes a low level, the second N MOS transistor U2 is turned off, and the LED-2 is turned off. Due to the charging and discharging of the second capacitor C2, the gate of the second N-type MOS transistor U2 does not suddenly change to a high level and a low level, which plays a role in making the LED light emitting device as a light source flicker-free.

The other end of the tenth resistor R10 is connected to the collector of the first NPN transistor U3, that is, when the first NPN transistor U3 is turned off, the power of 10V to 15V passes through the third resistor R3 and the tenth resistor R10 to make the base of the second NPN transistor U4 high, and the second NPN transistor U4 is turned on; when the first NPN transistor U3 is turned on, the power supply of 10V to 15V is directly grounded after passing through the third resistor R3, the base of the second NPN transistor U4 is at a low level, and the second NPN transistor U4 is turned off.

The other end of the fifth resistor R5 is connected to one end of an eleventh resistor R11 and the anode of the second diode D2, the other end of the eleventh resistor R11 is connected to the second dc power supply terminal P2, the cathode of the second diode D2 is connected to one end of the on-off switch S1, and the other end of the on-off switch S1 is grounded. When the on-off switch S1 is in an on state, the second diode D2 is turned on, the base of the first NPN transistor U3 is at a low level, and the first NPN transistor U3 is turned off; when the on-off switch S1 is in an off state, the power of 10V to 15V passes through the eleventh resistor R11 and the fifth resistor R5, so that the base of the first NPN transistor U3 is at a high level, and the first NPN transistor U3 is turned on.

A voltage converter through which the first and second dc power source terminals P1 and P2 are connected; the voltage converter converts 80V-250V into 10V-15V.

The dc power supply device is equivalent to the constant current drive power supply 8, and the power switch S2. The positive electrode of the dc power supply device is connected to one end of the power switch S2, and the other end of the power switch S2 is connected to the first dc power supply terminal P1. The DC power supply device provides 200V power, when the power switch S2 is turned off, the LED-1 and the LED-2 are both turned off, and when the power switch S2 is turned on, the on-off switch S1 controls the light emitting states of the LED-1 and the LED-2. The negative electrode of the direct current power supply device is grounded.

The working mode of the direct current switching control module of the high-power double-light-source lamp comprises the following steps: the power switch S2 is closed, when the on-off switch S1 is in an on state, the first NPN type triode U3 is cut off, the first N type MOS tube U1 is conducted, the LED-1 emits white light, the second NPN type triode U4 is conducted, the second N type MOS tube U2 is cut off, and the LED-2 is extinguished; when the on-off switch S1 is in an off state, the first NPN type triode U3 is conducted, the first N type MOS tube U1 is cut off, the LED-1 is extinguished, the second NPN type triode U4 is cut off, the second N type MOS tube U2 is conducted, and the LED-2 emits red light. The power switch S2 is turned off and both LED-1 and LED-2 are extinguished. The LED-1 and the LED-2 can emit light rays with different color temperatures, double color temperatures of the lamp are realized through simple control switching, and the LED-2 and the LED-1 are well applied to high-power LED fish collection lamps. For other parts not described, refer to the first embodiment of the present invention.

Referring to fig. 10, a fourth embodiment of the waterborne fish gathering lamp with the two-color LED fluorescent ceramic light source of the present invention.

The direct current switching control module further comprises: the cathode of the third diode D3 is connected with the drain of the first N-type MOS tube U1, and the anode of the third diode D3 is connected with the source of the first N-type MOS tube U1; the third diode D3 is used to protect the first N-type MOS transistor U1. The cathode of the fourth diode D4 is connected with the drain of the second N-type MOS tube U2, and the anode of the fourth diode D4 is connected with the source of the second N-type MOS tube U2; the fourth diode D4 is used to protect the second N-type MOS transistor U2.

The direct current switching control module further comprises: the cathode of the fifth diode D5 is connected with the cathode of the second diode D2, and the anode of the fifth diode D5 is connected with the other end of the on-off switch S1; the fifth diode D5 is used to protect the on-off switch S1.

The direct current switching control module further comprises: the other end of the fifth resistor R5 is connected to one end of a twelfth resistor R12, the cathode of a sixth diode D6, the cathode of a seventh diode D7, and one end of a third capacitor C3, the other end of the twelfth resistor R12 is connected to the anode of a sixth diode D6, one end of a thirteenth resistor R13, one end of the eleventh resistor R11, and the anode of the second diode D2, one end of a fourth capacitor C4 is connected to the collector of the first NPN transistor U3, the anode of the eighth diode is connected to the base of the first NPN transistor, the cathode of the eighth diode is connected to the second dc power supply terminal, and the other end of the fourth capacitor C4, the other end of the third capacitor C3, the anode of the seventh diode D7, and the other end of the thirteenth resistor R13 are all grounded. When the on-off switch S1 is in an on state, the power supply of 10V to 15V first charges the third capacitor C3, when the voltage of the third capacitor C3 exceeds a preset threshold, the base of the first NPN transistor U3 becomes a high level, at this time, the first NPN transistor U3 is turned on, the fourth capacitor C4 starts to discharge, and when the voltage of the fourth capacitor C4 is lower than the preset threshold, the base of the second NPN transistor U4 becomes a low level, and the second NPN transistor U4 is turned off. When the on-off switch S1 is in an off state, the third capacitor C3 starts discharging, when the voltage of the third capacitor C3 is lower than a preset threshold, the base of the first NPN transistor U3 becomes a low level, the first NPN transistor U3 is turned off, at this time, the power supply of 10V to 15V charges the fourth capacitor C4, when the voltage of the fourth capacitor C4 exceeds the preset threshold, the base of the second NPN transistor U4 becomes a high level, and the second NPN transistor U4 is turned on. Please refer to the third embodiment of the present invention for other parts not described.

Referring to fig. 11, a fifth embodiment of the waterborne fish gathering lamp with the two-color LED fluorescent ceramic light source of the present invention.

The direct current switching control module further comprises: one end of a fourteenth resistor R14 is connected with the drain of the third N-type MOS tube U5 and the voltage converter, the other end of the fourteenth resistor R14 is connected with the gate of the third N-type MOS tube U5, one end of a fifth capacitor C5 and the negative electrode of the voltage regulator tube Z1, the source of the third N-type MOS tube U5 is connected with one end of a sixth capacitor C6, one end of a seventh capacitor C7 and the second direct-current power supply end P2, and the other end of the fifth capacitor C5, the positive electrode of the voltage regulator tube Z1, the other end of the sixth capacitor C6 and the other end of the seventh capacitor C7 are all grounded. The voltage output by the voltage converter is stored by the sixth capacitor C6 and the seventh capacitor C7 and then stably transmitted to the second dc power terminal P2. For other parts, please refer to the third embodiment of the present invention.

Although specific embodiments of the utility model have been described above, it will be understood by those skilled in the art that the specific embodiments described are illustrative only and are not limiting upon the scope of the utility model, and that equivalent modifications and variations can be made by those skilled in the art without departing from the spirit of the utility model, which is to be limited only by the appended claims.

Claims (10)

1. The utility model provides a two-tone light LED fluorescence ceramic light source fishing lamp on water which characterized in that includes:

the radiator is fixedly connected with the bracket;

the substrate is fixedly connected with the radiator;

the LED fluorescent ceramic light source is fixedly connected with the substrate and is divided into a first light-emitting component and a second light-emitting component, the first light-emitting component can emit white light, and the second light-emitting component can emit red light.

2. The underwater fish gathering lamp with the bicolor LED fluorescent ceramic light source as claimed in claim 1, wherein the substrate is located on the lower side surface of the heat sink, and the lower side surface of the heat sink is provided with heat dissipation through holes.

3. The underwater fish gathering lamp with the bicolor LED fluorescent ceramic light source as claimed in claim 1, further comprising:

the light-transmitting cover device is fixedly connected with the radiator;

the substrate and the LED fluorescent ceramic light source are both arranged in the light-transmitting cover.

4. The underwater fish gathering lamp with the bicolor LED fluorescent ceramic light source as claimed in claim 3, wherein the light-transmitting cover device comprises:

the aluminum profile pressing ring is fixedly connected with the radiator;

the toughened glass is fixedly connected with the aluminum profile pressing ring;

and the shock absorption waterproof ring is positioned between the aluminum profile pressing ring and the radiator.

5. The underwater fish gathering lamp with the bicolor LED fluorescent ceramic light source as claimed in claim 1, wherein the bracket is a U-shaped bracket, and the bracket is provided with a long hole and a round hole.

6. The underwater fish gathering lamp with the bicolor LED fluorescent ceramic light source as claimed in claim 1, further comprising:

the end cover is provided with a vent hole and a cable protection hole;

the end cover is fixedly connected with the radiator.

7. The underwater fish gathering lamp with the bicolor LED fluorescent ceramic light source as claimed in claim 1, wherein the first light emitting assembly can emit green light.

8. The underwater fish gathering lamp with the bicolor LED fluorescent ceramic light source as claimed in claim 1, further comprising:

the first light-emitting component and the second light-emitting component are embedded with a plurality of heat-conducting columns.

9. The underwater fish gathering lamp with the bicolor LED fluorescent ceramic light source as claimed in claim 1, wherein the two second light emitting assemblies are respectively arranged at the left side and the right side of the first light emitting assembly;

the substrate is fixedly provided with a first conductive wire, a second conductive wire and third conductive wires, the first conductive wires are distributed on the left side, the lower side and the right side of the LED fluorescent ceramic light source, the lead end of the first conductive wire is positioned on the lower side of the LED fluorescent ceramic light source, the lead end of the second conductive wire and the lead end of the third conductive wire are both positioned on the upper side of the LED fluorescent ceramic light source, the circuit interface of the first conductive wire, the circuit interface of the second conductive wire and the circuit interface of the third conductive wire are both positioned on the upper side of the LED fluorescent ceramic light source, and the two third conductive wires are respectively positioned on the left side and the right side of the second conductive wire;

the first conductive wire is a positive conductive wire, and a positive lead of the first light-emitting assembly and a positive lead of the second light-emitting assembly are both connected with a lead end of the first conductive wire;

the second conductive wire and the third conductive wire are both negative conductive wires, a negative lead of the first light-emitting assembly is connected with a lead end of the second conductive wire, and a negative lead of the second light-emitting assembly is connected with a lead end of the third conductive wire.

10. The underwater fish gathering lamp with the bicolor LED fluorescent ceramic light source as claimed in claim 9, further comprising a DC switching control module, wherein the DC switching control module comprises:

the first direct current power end is connected with the anode of the first diode, the cathode of the first diode is connected with the circuit interface of the first conducting wire, the circuit interface of the second conducting wire is connected with the drain electrode of the first N-type MOS tube, and the circuit interface of the third conducting wire is connected with the drain electrode of the second N-type MOS tube;

the grid electrode of the first N-type MOS tube is connected with one end of a first capacitor, one end of a first resistor and one end of a second resistor, the other end of the second resistor is connected with a collector electrode of a first NPN-type triode and one end of a third resistor, the other end of the third resistor is connected with a second direct current power supply end, a base electrode of the first NPN-type triode is connected with one end of a fourth resistor and one end of a fifth resistor, and a source electrode of the first N-type MOS tube, the other end of the first capacitor, the other end of the first resistor, an emitting electrode of the first NPN-type triode and the other end of the fourth resistor are all grounded;

a grid electrode of the second N-type MOS tube is connected with one end of a second capacitor, one end of a sixth resistor and one end of a seventh resistor, the other end of the seventh resistor is connected with a collector electrode of a second NPN-type triode and one end of an eighth resistor, the other end of the eighth resistor is connected with a second direct current power supply end, a base electrode of the second NPN-type triode is connected with one end of a ninth resistor and one end of a tenth resistor, and a source electrode of the second N-type MOS tube, the other end of the second capacitor, the other end of the sixth resistor, an emitting electrode of the second NPN-type triode and the other end of the ninth resistor are all grounded;

the other end of the tenth resistor is connected with a collector of the first NPN type triode, the other end of the fifth resistor is connected with one end of the eleventh resistor and the anode of the second diode, the other end of the eleventh resistor is connected with a second direct current power supply end, the cathode of the second diode is connected with one end of the on-off switch, and the other end of the on-off switch is grounded.

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