Three-color high-light-efficiency high-color-rendering-index large-color-gamut light mixing packaging device
By designing a packaged device with high light efficiency and high fingers for large color gamut mixing, the problem of the small area of the existing 5050 three-color lamp beads is solved, and the color uniformity and light efficiency of the mixing light is improved, and the reset spring is used to achieve the return color. The assembly and assembly of the limit pin improves the flexibility and practicality of the device.
Patent Information
- Application Number
- CN202421228236.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-05-31
AI Technical Summary
The pad area of the existing 5050 three-color lamp beads is too small to place two large-size chips, resulting in dispersion of the lamp beads, uneven color of the light mixing, increasing the cost of patches, and the integrated welding of the packaging device is not convenient for disassembly. , less flexibility and practicality.
A three-color high-light efficiency and high-response large-color gamut hybrid package device is designed, including three bowls, brackets, white tracks, pins, chips, bonding wires, retaining walls and disassembly and assembly components. By setting up the packaging components, the luminous centers of the three bowls on the bracket are distributed in a triangular shape to achieve uniformity in light mixing colors, and use a relocation and assembly component of a return spring and a limit pin to facilitate quick disassembly and assembly and maintenance.
The light mixing color is more uniform and delicate, and the light efficiency is increased by more than 10%. Through the design of return springs and limit pins, the flexibility and practicality of the device are improved, making it easier to disassemble and install and repair quickly.
Smart Images
Figure CN222532139U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging devices, in particular to a packaging device with three-color, high light efficiency, high rendering index and large color gamut mixed light. Background Art
[0002] At present, the color integration of lamps is low, and the color of a single bowl cup is single, which is not conducive to color adjustment and change. It needs to be used in combination with other color lamp beads. The multi-bowl cup and multi-color temperature lamp bead bracket is separated by a partition wall in the middle, and the solder pad is in a straight line, which cannot meet the need to place two large chips side by side. The current high-light-efficiency products in the industry all improve the light efficiency by connecting multiple large chips in parallel.
[0003] The 5050 three-color lamp beads currently on the market generally have a small pad area and cannot accommodate two large-sized chips. Currently, the market generally uses three independent lamp beads to mix light to achieve color temperature control. The lamp beads are dispersed and the mixed light color is not uniform enough, the patch cost is increased, and the existing packaging devices are generally welded in one piece when in use, which makes it inconvenient to disassemble the internal wick, and the flexibility and practicality are low. Therefore, this application proposes another technical solution to solve this problem. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a three-color, high-light-efficiency, high-CRI, large-color-gamut mixed-light packaging device, which has the advantages of achieving high light efficiency and quick assembly and disassembly, and solves the problem that the 5050 three-color lamp beads currently on the market generally have a small solder pad area and cannot accommodate two large-sized chips. Currently, the market generally uses three independent lamp beads to mix light to achieve color temperature control. The lamp beads are dispersed and the mixed light color is not uniform enough, the patch cost is increased, and the existing packaging devices are generally welded in one piece when in use, which makes it inconvenient to disassemble the internal wick, and the flexibility and practicality are low.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a three-color high-light-efficiency, high-rendering index, large-color-gamut mixed-light packaging device, comprising a first bowl cup, a bracket, a white path, a second bowl cup, pins, a chip, a bonding wire, a third bowl cup and a retaining wall, wherein a packaging mechanism is arranged on the outer side of the first bowl cup;
[0006] The packaging mechanism comprises a bracket fixedly mounted on the outside of the first cup, a pin is fixedly mounted on one side of the bracket, a second cup is fixedly mounted on the front of the bracket, a third cup is fixedly mounted on the front of the bracket, and the inner sides of the first cup, the second cup and the third cup are all fixedly connected with a white strip;
[0007] Chips are fixedly installed inside the first cup, the second cup and the third cup, a plurality of bonding wires fixedly connected to the first cup, the second cup and the third cup are fixedly connected to the inner side of the bracket, a retaining wall is movably connected to the front side of the bracket, and a disassembly assembly component is arranged inside the bracket.
[0008] Furthermore, the disassembly and assembly component includes two latches fixedly installed on one side of the retaining wall, a mounting box is fixedly installed on the top of the bracket, a return spring is fixedly installed inside the mounting box, a movable plate is fixedly installed on one side of the return spring, a movable rod extending to the outside of the mounting box is fixedly installed on the top of the movable plate, and a limit pin connected with the latch on the top is fixedly installed on the bottom of the movable plate.
[0009] Furthermore, two slots are provided on one side of the bracket, and the two latches are plugged into the bracket through the slots.
[0010] Furthermore, a movable groove is provided on the top of the installation box, and the movable rod is movably connected to the installation box through the movable groove.
[0011] Furthermore, the inner walls on the left and right sides of the installation box are provided with limiting grooves, and the movable plate is movably connected to the installation box through the limiting grooves.
[0012] Furthermore, a mounting groove is provided on the top of the mounting box, and the mounting box is fixedly connected to the mounting box through the mounting groove.
[0013] Furthermore, a slot is provided on the top of the latch pin, and the limit pin is plugged into the latch pin through the slot.
[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:
[0015] The three-color high-light-efficiency, high-cold-rendering index, large-color-gamut mixed-light packaging device has a packaging component that is set so that the luminous centers of the three bowls on the bracket are distributed in a triangle, which can make the mixed light color more uniform and delicate. The voltage is reduced and the light efficiency is improved by the same parallel connection method, which can improve the light efficiency to a greater extent than that of conventional single crystals. The limit pin can be driven to move telescopically by using the reset spring. When the limit pin is plugged into the latch, the device can be installed and fixed, or the limit pin can be separated from the inside of the latch, and the latch and the retaining wall can be disassembled, which is convenient for the inspection and replacement of the inside of the bracket. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the front view of the structure of the utility model;
[0017] Figure 2 It is a side view schematic diagram of the structure of the utility model;
[0018] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure in the middle;
[0019] Figure 4 It is a three-dimensional schematic diagram of the structure of the utility model;
[0020] Figure 5 It is a rear view schematic diagram of the structure of the utility model.
[0021] In the figure: 1. first bowl cup; 2. white path; 3. second bowl cup; 4. pin; 5. chip; 6. bonding wire; 7. third bowl cup; 8. retaining wall; 101. bracket; 102. latch; 103. installation box; 104. reset spring; 105. movable plate; 106. movable rod; 107. limit pin. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] See also Figure 1-5 The three-color high-light-efficiency, high-rendering and large-color-gamut mixed-light packaging device in this embodiment includes a first bowl cup 1, a bracket 101, a white channel 2, a second bowl cup 3, pins 4, a chip 5, bonding wires 6, a third bowl cup 7 and a retaining wall 8, and a packaging mechanism is arranged on the outer side of the first bowl cup 1.
[0024] In the first embodiment, the packaging mechanism includes a bracket 101 fixedly mounted on the outer side of the first bowl cup 1, a pin 4 is fixedly mounted on one side of the bracket 101, a second bowl cup 3 is fixedly mounted on the front side of the bracket 101, a third bowl cup 7 is fixedly mounted on the front side of the bracket 101, and the inner sides of the first bowl cup 1, the second bowl cup 3 and the third bowl cup 7 are all fixedly connected with a white track 2, and the back pad adopts an irregular line model to increase the heat dissipation area, mainly increasing the pad area of the chip area.
[0025] Among them, a chip 5 is fixedly installed inside the first bowl cup 1, the second bowl cup 3 and the third bowl cup 7, the inner side of the bracket 101 is fixedly connected with multiple bonding wires 6 fixedly connected to the first bowl cup 1, the second bowl cup 3 and the third bowl cup 7, and the chip 5 is connected to the pad of the bracket 101 through the bonding wires 6, and the front side of the bracket 101 is movably connected with a retaining wall 8.
[0026] In the second embodiment, a disassembly assembly is provided inside the bracket 101, and the disassembly assembly includes two latches 102 fixedly installed on one side of the retaining wall 8. Two slots are provided on one side of the bracket 101, and the two latches 102 are plugged into the bracket 101 through the slots, so that the latches 102 can be conveniently plugged into the inside of the bracket 101. An installation box 103 is fixedly installed on the top of the bracket 101, and an installation groove is provided on the top of the bracket 101. The installation box 103 is fixedly connected to the bracket 101 through the installation groove, so that the installation box 103 can be conveniently installed and fixed.
[0027] Among them, a return spring 104 is fixedly installed inside the installation box 103, and a movable plate 105 is fixedly installed on one side of the return spring 104. Limiting grooves are provided on the left and right inner walls of the installation box 103. The movable plate 105 is movably connected to the installation box 103 through the limiting grooves, which helps to limit the movable plate 105. A movable rod 106 extending to the outside of the installation box 103 is fixedly installed on the top of the movable plate 105.
[0028] In this embodiment, a movable groove is provided at the top of the installation box 103, and the movable rod 106 is movably connected to the installation box 103 through the movable groove, which helps the movable rod 106 to move inside the installation box 103. A limit pin 107 that is plugged into the top latch 102 is fixedly installed at the bottom of the movable plate 105. A card slot is provided at the top of the top latch 102, and the limit pin 107 is plugged into the latch 102 through the card slot, which facilitates card fixing and disassembly.
[0029] It should be noted that the three-color high-efficiency, high-rendering index and large color gamut mixed light packaging device, through the set packaging components, the light-emitting centers of the three bowls on the bracket 101 are distributed in a triangle, which can make the mixed light color more uniform and delicate, and the parallel connection method is adopted to reduce the voltage and improve the light efficiency, which can improve the light efficiency to a greater extent than the conventional single crystal. The reset spring 104 can be used to drive the limit pin 107 to move telescopically. When the limit pin 107 is plugged into the plug 102, the device can be installed and fixed, or the limit pin 107 can be separated from the inside of the plug 102, and the plug 102 and the retaining wall 8 can be disassembled, so as to facilitate the inspection and replacement of the inside of the bracket 101.
[0030] The working principle of the above embodiment is:
[0031] This three-color high-light-efficiency, high-rendering index, large color gamut mixed light packaging device, when in use, the first cup 1 is filled with fluorescent glue with a color temperature of 7000K or above and a rendering index RA>90, the second cup 3 is filled with fluorescent glue with a color temperature of 3500-4500K and a rendering index>90, and the third cup 7 is filled with fluorescent glue with a color temperature of 2400K or below and a rendering index RA>90. Through the above three color temperature mixed light, white light with a mixed light color temperature range of 2500-65000K and a rendering index RA>95 can be emitted. The light-emitting centers of the three cups on the bracket 101 are distributed in a triangle, which can make the mixed light color more uniform and delicate. The same parallel connection method is used to reduce the voltage and improve the light efficiency, which can improve the light efficiency by 10% compared with conventional single crystals.
[0032] At the same time, when the device needs to be disassembled during use, the movable rod 106 can be pulled, and the movable rod 106 moves to drive the movable plate 105 to move. The movable plate 105 moves to compress the reset spring 104, and at the same time drives the limit pin 107 to move away from the top of the latch 102, so that the latch 102 and the retaining wall 8 can be disassembled, which is convenient for the inspection and replacement of the interior of the bracket 101. Similarly, the reset spring 104 can be used to drive the limit pin 107 to telescope and move, which is convenient and quick for clamping, fixing and disassembly, which helps to improve the flexibility and practicality of the device.
[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A three-color high-light-efficiency, high-rendering index, large-color-gamut mixed-light packaging device, comprising a first cup (1), a bracket (101), a white path (2), a second cup (3), pins (4), a chip (5), bonding wires (6), a third cup (7), and a retaining wall (8), characterized in that: A packaging mechanism is provided on the outer side of the first bowl (1); The packaging mechanism comprises a bracket (101) fixedly mounted on the outside of the first cup (1), a pin (4) fixedly mounted on one side of the bracket (101), a second cup (3) fixedly mounted on the front side of the bracket (101), a third cup (7) fixedly mounted on the front side of the bracket (101), and a white strip (2) fixedly connected to the inside of the first cup (1), the second cup (3) and the third cup (7); Chips (5) are fixedly installed inside the first cup (1), the second cup (3) and the third cup (7); a plurality of bonding wires (6) fixedly connected to the first cup (1), the second cup (3) and the third cup (7) are fixedly connected to the inner side of the bracket (101); a retaining wall (8) is movably connected to the front side of the bracket (101); and a disassembly assembly component is arranged inside the bracket (101).
2. The three-color high-light-efficiency, high-rendering index, large-color-gamut mixed-light package device according to claim 1, characterized in that: The disassembly and assembly components include two latches (102) fixedly mounted on one side of the retaining wall (8); a mounting box (103) is fixedly mounted on the top of the bracket (101); a return spring (104) is fixedly mounted inside the mounting box (103); a movable plate (105) is fixedly mounted on one side of the return spring (104); a movable rod (106) extending to the outside of the mounting box (103) is fixedly mounted on the top of the movable plate (105); and a limit pin (107) plugged into the latch (102) at the top is fixedly mounted on the bottom of the movable plate (105).
3. The three-color high-light-efficiency, high-rendering index, large-color-gamut mixed-light package device according to claim 2, characterized in that: Two slots are provided on one side of the bracket (101), and the two latches (102) are plugged into the bracket (101) through the slots.
4. The three-color high-light-efficiency, high-rendering index, large-color-gamut mixed-light package device according to claim 2, characterized in that: A movable groove is provided on the top of the installation box (103), and the movable rod (106) is movably connected to the installation box (103) via the movable groove.
5. The three-color high-light-efficiency, high-ratio, and large-color-gamut mixed-light package device according to claim 2, characterized in that: The inner walls on the left and right sides of the installation box (103) are provided with limiting grooves, and the movable plate (105) is movably connected to the installation box (103) via the limiting grooves.
6. The three-color high-light-efficiency, high-rendering index, large-color-gamut mixed-light package device according to claim 2, characterized in that: The top of the bracket (101) is provided with a mounting groove, and the mounting box (103) is fixedly connected to the bracket (101) via the mounting groove.
7. The three-color high-light-efficiency, high-rendering index, large-color-gamut mixed-light package device according to claim 2, characterized in that: A slot is provided on the top of the latch pin (102), and the limit pin (107) is plugged into the latch pin (102) through the slot.