A fish attracting lamp with integrated LED surface light source and its production process

Abstract

The invention provides an LED surface light source integrated with a fish attracting lamp, comprising a copper bracket, a circuit connection layer, and an LED light source body, wherein the circuit connection layer leads out positive and negative terminals, the LED light source body comprises a plurality of LED chips, fluorescent glue, and pins, the LED chips are connected to the positive and negative electrodes of the copper bracket by gold wire bonding, the positive and negative electrodes of the LED chips are provided with the pins, and the LED chips are coated with fluorescent glue; the LED chips are composed of a plurality of first blue light LED chip bodies with peak wavelengths set to 457±2nm and a plurality of second blue light LED chip bodies with peak wavelengths set to 480±2nm; the peak spectral optical power of the first blue light LED chip body is 1:1: the peak spectral optical power of the second blue light LED chip body when the first blue light LED chip body is in a bare crystal state is 1:0.8; the invention improves the S / P and M / P values ​​of the spectrum, has high effective brightness, and has high penetration of the spectrum into seawater.

Description

Technical Field

[0001] The invention relates to the technical field of LED light sources, and in particular to a fish attracting lamp integrated with an LED surface light source and a production process thereof. Background Art

[0002] At present, the market of fish attracting lamps is mainly dominated by metal halide lamps, but in the actual application process, metal halide lamps have many defects, such as, 1. Because they contain infrared and ultraviolet radiation, they are harmful to human physiology; 2. The glass shell has a high temperature and is easy to burst, and cannot be repaired, so it can only be scrapped directly; 3. Severe flicker, high power consumption of ballast, easy to cause eye fatigue; 4. Single spectrum, unable to perform multiple spectrum configurations; 5. The light-emitting mechanism of metal halide lamps causes 40% stray light, the lifespan is one year, the service life is short, and the light decay is serious; 6. It takes 15 minutes to start up, and fish can feel polarized light, fish do not like polarized light, thus directly affecting the efficiency of fishing; In view of this situation, it needs to be solved urgently. Summary of the invention

[0003] Based on this, the purpose of the present invention is to provide a fish-attracting lamp with an integrated LED surface light source, which has high seawater penetration, a high S / P value, which is beneficial for fishermen to catch fish, and a high M / P value, which can inhibit the melatonin secretion of fishermen, making fishermen more energetic and able to better carry out fishing operations.

[0004] The present invention provides an integrated LED surface light source for a fish attracting lamp, comprising a copper bracket, a circuit connection layer coated and arranged on the copper bracket, and an LED light source body connected to the circuit connection layer, wherein the circuit connection layer leads out positive and negative terminals, the LED light source body comprises a plurality of LED chips, fluorescent glue, and pins, the LED chips are connected to the positive and negative electrodes of the copper bracket by gold wire bonding, the positive and negative electrodes of the LED chips (14) are provided with the pins, and the LED chips are coated with fluorescent glue;

[0005] The LED chip is composed of a plurality of first blue light LED chip bodies with peak wavelengths set to 457±2nm and a plurality of second blue light LED chip bodies with peak wavelengths set to 480±2nm;

[0006] The peak spectral optical power of the first blue light LED chip body is 1:1 with the peak spectral optical power of the second blue light LED chip body;

[0007] The peak spectral optical power of the first blue light LED chip body when it is in a bare die state: the peak spectral optical power of the second blue light LED chip body when it is in a bare die state is 1:0.8;

[0008] The fluorescent glue is composed of a silica gel solution, a first fluorescent powder with an emission peak wavelength of 555±2nm, and a second fluorescent powder with an emission peak wavelength of 500±2nm.

[0009] As a preferred solution, the half-wave width of the first phosphor is 95±5 nm, and the half-wave width of the second phosphor is 50±5 nm.

[0010] As a preferred solution, the weight of the first phosphor: the weight of the second phosphor: the weight of the silica gel solution = (0.455-0.53) g: (0.2-0.3) g: 3 g.

[0011] As a preferred solution, the package color temperature of the LED light source body is 5700-6300K, and the color tolerance is <3.

[0012] As a preferred solution, two opposite sides of the upper surface of the copper bracket are provided with clearance grooves along the length direction thereof close to the side edges.

[0013] As a preferred solution, the groove depth of the clearance groove is set to 0.1 mm.

[0014] As a preferred solution, the inner groove wall of the give way groove is provided with an electroplated silver layer.

[0015] As a preferred solution, an electroplated gold layer is provided on the outer surface of the electroplated silver layer.

[0016] As a preferred solution, each of the LED light source bodies includes 98 series-connected LED chips and 16 parallel-connected LED chips.

[0017] A production process of a fish attracting lamp integrated with an LED surface light source comprises the following steps:

[0018] Step 1: baking the copper bracket;

[0019] Step 2: Import LED wafers for crystal bonding, use a crystal bonding machine to bond the wafers, and after bonding, bake at 160℃±5℃ / 2H±10min;

[0020] Step 3: wire bonding: using wire bonding equipment to bond gold wires in a prescribed serial and parallel manner;

[0021] Step 4: Full inspection with micro-current lighting, use a small current of 1mA@220V for micro-lighting test;

[0022] Step 5: dam enclosing, using a dam enclosing machine to carry out dam enclosing operations, and then using an oven at 150±5℃ / 0.5H±10MIN for baking;

[0023] Step 6, glue dispensing, according to the weight of the first phosphor: the weight of the second phosphor: the weight of the silica gel solution = (0.455-0.53) g: (0.2-0.3) g: 3g, the fluorescent glue solution is degassed by a centrifugal degassing machine, and the solution is dispensed with a glue dispenser after degassing. The color temperature of the glue dispensing is 5400-5600K, and the center coordinates are (0.32-0.324) / (0.382-0.386);

[0024] Step 7: Low temperature precipitation: the material is first placed in a degassing machine for degassing, and then placed in an oven at 40±5℃ / 3H±10min for baking using a low temperature thermal precipitation process;

[0025] Step 8: baking: after low temperature precipitation is completed, transfer to an oven for baking at 150±5℃ / 4H±10min;

[0026] Step nine, test the spectrophotometry, after baking, use a spectrometer to perform spectrophotometry according to the 603 color standard;

[0027] Step 10: Heat the heating platform and light it up slightly. After completing the test spectrophotometry, place it on the heating platform at 100±5℃ and light it up slightly with a small current of 1mA@220V.

[0028] Step 11: Packing and storage.

[0029] The beneficial effects of the present invention are:

[0030] 1. The present invention improves the S / P and M / P values ​​of the spectrum, has high effective brightness, high spectrum penetration into seawater, a longer depth of field, and can see farther, which is beneficial for fishermen to catch fish. The high M / P value can inhibit the secretion of melatonin by fishermen, making them more energetic.

[0031] 2. The phosphor glue adopts low-temperature thermal precipitation process to improve the brightness of the product, while also increasing the heat dissipation capacity and customer satisfaction of the product;

[0032] 3. The upper surface of the copper bracket is provided with grooves along its length direction at the side edges on both sides opposite to each other to release stress during the baking process of the copper bracket and prevent the copper bracket from warping and deformation, thereby ensuring product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a structural diagram of the present invention (before cutting).

[0034] Figure 2 It is a structural diagram of the present invention.

[0035] Figure 3 It is a partial structural diagram of the present invention.

[0036] Figure 4 It is the spectral power distribution curve diagram of the present invention.

[0037] Figure 5 This is a bare crystal spectral power distribution curve diagram of the present invention.

[0038] Figure 6 This is the seawater spectral transmittance analysis table of the present invention (seawater depth is 10m).

[0039] Figure 7 This is the seawater penetration analysis table of metal halide lamp 6500K (seawater depth is 10m).

[0040] Figure 8 This is the seawater spectral transmittance analysis table of the present invention (seawater depth is 60m).

[0041] Fig. 9 This is the seawater penetration analysis table of metal halide lamp 6500K (seawater depth is 60m).

[0042] Fig.10 This is the seawater spectral transmittance analysis table of the present invention (seawater depth is 80m).

[0043] Fig.11 This is the seawater penetration analysis table of metal halide lamp 6500K (seawater depth is 80m).

[0044] Fig.12 This is the seawater spectral transmittance analysis table of the present invention (seawater depth is 120m).

[0045] Fig.13 This is the seawater penetration analysis table of metal halide lamp 6500K (seawater depth is 120m).

[0046] Fig.14 This is a comparison chart of the lighting index of the present invention, metal halide lamp 6500K, and sunlight with the same color temperature.

[0047] Fig.15 This is the spectral BIN diagram of the present invention.

[0048] Fig.16 It is a production process flow chart of the present invention.

[0049] The reference numerals are: copper bracket 10 , recess 11 , LED light source body 12 , LED chip 14 , positive and negative terminals 15 . DETAILED DESCRIPTION

[0050] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with specific implementation methods and drawings.

[0051] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] Please refer to Figure 1-15 As shown, a fish-collecting lamp integrated with an LED surface light source includes a copper bracket 10, a circuit connection layer 13 coated and arranged on the copper bracket 10, and an LED light source body 12 connected to the circuit connection layer 13. The circuit connection layer 13 leads to positive and negative terminals 15. The LED light source body 12 includes multiple LED chips 14, fluorescent glue, and pins. The LED chips 14 are connected to the positive and negative electrodes of the copper bracket 10 by gold wire bonding. The positive and negative electrodes of the LED chips 14 are provided with the pins, and the LED chips 14 are coated with fluorescent glue. Each LED light source body 12 includes 98 series LED chips and 16 parallel LED chips. In this embodiment, there are a total of 1568 chips, with high voltage and high voltage output, which improves the power conversion efficiency.

[0053] The LED chip 14 is composed of several first blue LED chip bodies with peak wavelengths set to 457±2nm and several second blue LED chip bodies with peak wavelengths set to 480±2nm; the peak spectral optical power of the first blue LED chip body: the peak spectral optical power of the second blue LED chip body is 1:1; the peak spectral optical power of the first blue LED chip body when in a bare crystal state: the peak spectral optical power of the second blue LED chip body when in a bare crystal state is 1:0.8; the fluorescent glue is composed of a silica gel solution, a first phosphor with an emission peak wavelength of 555±2nm, and a second phosphor with an emission peak wavelength of 500±2nm. The half-wave width of the first phosphor is 95±5nm, and the half-wave width of the second phosphor is 50±5nm. The weight of the first phosphor: the weight of the second phosphor: the weight of the silica gel solution = (0.455-0.53)g: (0.2-0.3)g: 3g. The present invention uses a combination of multiple phosphors in different wavelength bands to make the color quality of the LED light emission reach a chromaticity center point coordinate falling within the specified chromaticity coordinates.

[0054] The package color temperature of the LED light source body 12 is 5700-6300K, and the color tolerance is <3.

[0055] The upper surface of the copper bracket 10 is provided with a clearance groove 11 along its length direction at the side edges on opposite sides. The groove depth of the clearance groove 11 is set to 0.1 mm. The inner groove wall of the clearance groove 11 is provided with an electroplated silver layer. The outer surface of the electroplated silver layer is provided with an electroplated gold layer. Through such a structural setting, the stress is released during the baking process of the copper bracket, and the copper bracket is prevented from warping and deformation, thereby ensuring product quality.

[0056] The present invention adopts a 457nm chip + 480nm chip + 500nm phosphor + 555nm phosphor solution, which effectively improves the luminous flux of the product and improves the spectrum penetration of seawater. The light energy penetrating 120 meters deep sea area is 0.5% of the initial energy, which is 0.1% higher than the metal halide lamp 6500K. Its S / P (dark and bright visual brightness ratio) value is 2.46, which can provide fishermen with good vision and lighting. Therefore, the present invention and the metal halide lamp 6500K fishing lamp have better seawater penetration, higher M / P (non-visual and visual brightness ratio) value, higher S / P value, high effective brightness, and a longer visual depth, which is beneficial for fishermen to fish; its M / P value is 1.0963, which achieves a high M / P value, can inhibit the secretion of melatonin in fishermen, and fishermen are more energetic. The present invention has a superior spectral brightness output capability, and the 800W present invention can replace the traditional 4000W metal halide lamp effect.

[0057] In the present invention, the effective luminous flux is calculated according to the following formula:

[0058]

[0059] The following is a comparative analysis table of the seawater penetration rate of the metal halide lamp 6500K and the seawater spectrum penetration rate of the present invention at the corresponding seawater depths. For the analysis table of the present invention at seawater depths of 10M, 60M, 80M, and 120M, please refer to the attached Figure 6-13 .

[0060]

[0061] The following is a comparison table of M / P and S / P of metal halide lamp 6500K, sunlight with the same color temperature and the present invention. Please refer to the corresponding data chart Fig.14 .

[0062]

[0063] From the above comparison chart, we can see that

[0064] S / P data comparison: The effective brightness of the present invention is 17.96% higher than that of the metal halide lamp 6500K, which is basically the same as that of sunlight. This means that under the premise of the same photopic brightness, the effective brightness of the present invention is 14.13% higher than that of the metal halide lamp 6500K, and the depth of field is farther, which is beneficial for fishermen to fish.

[0065] The M / P value is 41.62% higher than that of metal halide lamp 6500K, and is basically the same as that of sunlight, which means that it can inhibit the secretion of melatonin in fishermen, making them more energetic.

[0066] Please refer to Fig.16 As shown, a production process of a fish attracting lamp integrated with an LED surface light source comprises the following steps:

[0067] Step 1, baking the copper bracket 10;

[0068] Step 2: import the LED wafer 14 for crystal bonding, use a crystal bonding machine to bond the wafer, and after the bonding is completed, bake it at 160°C ± 5°C / 2H ± 10min;

[0069] Step 3: wire bonding: using wire bonding equipment to bond gold wires in a prescribed serial and parallel manner;

[0070] Step 4: Full inspection with micro-current lighting, use a small current of 1mA@220V for micro-lighting test;

[0071] Step 5: dam enclosing, using a dam enclosing machine to carry out dam enclosing operations, and then using an oven at 150±5℃ / 0.5H±10MIN for baking;

[0072] Step 6, glue dispensing, according to the weight of the first phosphor: the weight of the second phosphor: the weight of the silica gel solution = (0.455-0.53) g: (0.2-0.3) g: 3g, the fluorescent glue solution is degassed with a centrifugal degassing machine, and the solution is degassed with a glue dispensing machine. The color temperature of the glue dispensing is 5400-5600K, and the center coordinates are 0.322 / 0.384;

[0073] Step 7: Low temperature precipitation: the material is first placed in a degassing machine for degassing, and then placed in an oven at 40±5℃ / 3H±10min for baking using a low temperature thermal precipitation process;

[0074] Step 8: baking: after low temperature precipitation is completed, transfer to an oven for baking at 150±5℃ / 4H±10min;

[0075] Step nine, test the spectrophotometry, after baking, use a spectrometer to perform spectrophotometry according to the 603 color standard;

[0076] Step 10: Heat the heating platform and light it up slightly. After completing the test spectrophotometry, place it on the heating platform at 100±5℃ and light it up slightly with a small current of 1mA@220V.

[0077] Step 11: Packing and storage.

[0078] In this production process, the phosphor glue adopts a low-temperature thermal precipitation process to improve the brightness of the product, while also increasing the product's heat dissipation capacity and product's customer satisfaction rate.

[0079] The above-mentioned embodiments only express various implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A fish attracting lamp integrated with an LED surface light source, comprising a copper bracket (10), a circuit connection layer (13) coated and arranged on the copper bracket (10), and an LED light source body (12) connected to the circuit connection layer (13), wherein the circuit connection layer (13) leads out positive and negative terminals (15), the LED light source body (12) comprises a plurality of LED chips (14), fluorescent glue, and pins, the LED chips (14) are connected to the positive and negative electrodes of the copper bracket (10) by gold wire bonding, the positive and negative electrodes of the LED chips (14) are provided with the pins, and the LED chips (14) are coated with fluorescent glue; Features: The LED chip (14) is composed of a plurality of first blue light LED chip bodies with peak wavelengths set at 457±2nm and a plurality of second blue light LED chip bodies with peak wavelengths set at 480±2nm; The peak spectral optical power of the first blue light LED chip body is 1:1 with the peak spectral optical power of the second blue light LED chip body; The peak spectral optical power of the first blue light LED chip body when it is in a bare die state: the peak spectral optical power of the second blue light LED chip body when it is in a bare die state is 1:0.8; The fluorescent glue is composed of a silica gel solution, a first fluorescent powder with an emission peak wavelength of 555±2nm, and a second fluorescent powder with an emission peak wavelength of 500±2nm.

2. The fish attracting lamp integrated with LED surface light source according to claim 1, characterized in that: The half-wave width of the first phosphor is 95±5 nm, and the half-wave width of the second phosphor is 50±5 nm.

3. The fish attracting lamp integrated with LED surface light source according to claim 1, characterized in that: The weight of the first phosphor: the weight of the second phosphor: the weight of the silica gel solution = (0.455-0.53) g: (0.2-0.3) g: 3 g.

4. The fish attracting lamp integrated with LED surface light source according to claim 1, characterized in that: The packaging color temperature of the LED light source body (12) is 5700-6300K, and the color tolerance is less than 3.

5. The fish attracting lamp integrated with LED surface light source according to any one of claims 1 to 4, characterized in that: The upper surface of the copper bracket (10) is provided with clearance grooves (11) along its length direction at opposite sides close to the side edges.

6. The fish attracting lamp integrated with LED surface light source according to claim 5, characterized in that: The groove depth of the clearance groove (11) is set to 0.1 mm.

7. The fish attracting lamp integrated with LED surface light source according to claim 5, characterized in that: The inner groove wall of the clearance groove (11) is provided with an electroplated silver layer.

8. The fish attracting lamp integrated with LED surface light source according to claim 7, characterized in that: The outer surface of the electroplated silver layer is provided with an electroplated gold layer.

9. The fish attracting lamp integrated with LED surface light source according to claim 5, characterized in that: Each of the LED light source bodies (12) comprises 98 series-connected LED chips and 16 parallel-connected LED chips.

10. A production process for a fish attracting lamp integrated with an LED surface light source, characterized in that: The following steps are involved: Step 1, baking the copper bracket (10); Step 2, introducing an LED chip (14) for crystal bonding, wherein the LED chip (14) is composed of a plurality of first blue light LED chip bodies with peak wavelengths set to 457±2nm and a plurality of second blue light LED chip bodies with peak wavelengths set to 480±2nm; the peak spectral optical power of the first blue light LED chip body is 1:1 with the peak spectral optical power of the second blue light LED chip body; the peak spectral optical power of the first blue light LED chip body when in a bare crystal state is 1:0.8 with the peak spectral optical power of the second blue light LED chip body when in a bare crystal state; using a crystal bonding machine to bond the crystal, and after completing the bonding, baking at 160°C±5°C / 2H±10min; Step 3: wire bonding: using wire bonding equipment to bond gold wires in a prescribed serial and parallel manner; Step 4: Full inspection with micro-current lighting, use a small current of 1mA@220V for micro-lighting test; Step 5: dam enclosing, using a dam enclosing machine to carry out dam enclosing operations, and then using an oven at 150±5℃ / 0.5H±10MIN for baking; Step six, glue dispensing, according to the weight of the first phosphor with an emission peak wavelength of 555±2nm: the weight of the second phosphor with an emission peak wavelength of 500±2nm: the weight of the silica gel solution = (0.455-0.53)g: (0.2-0.3)g: 3g, prepare a fluorescent glue solution, degas the fluorescent glue solution with a centrifugal degassing machine, and dispense the solution with a glue dispenser after degassing. The color temperature of the glue dispensing is 5400-5600K, and the center coordinates are (0.32-0.324) / (0.382-0.386); Step 7: Low temperature precipitation: the material is first placed in a degassing machine for degassing, and then placed in an oven at 40±5℃ / 3H±10min for baking using a low temperature thermal precipitation process; Step 8: baking: after low temperature precipitation is completed, transfer to an oven for baking at 150±5℃ / 4H±10min; Step nine, test the spectrophotometry, after baking, use a spectrometer to perform spectrophotometry according to the 603 color standard; Step 10: Heat the heating platform and light it up slightly. After completing the test spectrophotometry, place it on the heating platform at 100±5℃ and light it up slightly with a small current of 1mA@220V. Step 11: Packing and storage.

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