CN212156684U - High-sealing waterproof LED lamp bead - Google Patents
High-sealing waterproof LED lamp bead Download PDFInfo
- Publication number
- CN212156684U CN212156684U CN202021075069.8U CN202021075069U CN212156684U CN 212156684 U CN212156684 U CN 212156684U CN 202021075069 U CN202021075069 U CN 202021075069U CN 212156684 U CN212156684 U CN 212156684U
- Authority
- CN
- China
- Prior art keywords
- pin
- waterproof
- lampshade
- lamp shade
- sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 35
- 239000011324 bead Substances 0.000 title claims description 9
- 239000000084 colloidal system Substances 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000005538 encapsulation Methods 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims abstract description 4
- 239000003292 glue Substances 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 238000001746 injection moulding Methods 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 238000004806 packaging method and process Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a high sealed waterproof LED lamp pearl, including base and luminous chip, be equipped with the lamp shade on the base, luminous chip bottom is equipped with the circuit board, circuit board bottom is equipped with positive pole pin and negative pole pin, and positive pole pin and negative pole pin are equipped with waterproof insulation cover outward, luminous chip is equipped with the encapsulation colloid outward, the lamp shade passes through screw thread swivelling joint outside the encapsulation colloid, the lamp shade top is equipped with the water gathering pointed end, the water gathering pointed end is the conical structure that the side is the arc surface, the lamp shade outer wall is equipped with a plurality of refractors, the cross-section of refractor is semi-circular. The utility model has the advantages that: by arranging the packaging colloid and the waterproof insulating sleeve, the sealing and waterproof performance of the interior of the lampshade can be improved, and the waterproof and waterproof sealing performance of the anode pin and the cathode pin can also be improved; through the setting of the sealing washer in water-collecting tip and the mounting groove, can further improve sealed waterproof performance.
Description
Technical Field
The utility model belongs to the field of lighting, especially, relate to a high waterproof seal LED lamp pearl.
Background
Along with the maturity of china's LED lamp pearl technique, various LED lamps develop rapidly, LED illumination lamps and lanterns have more and more extensively been applied to in people's daily work and life, present LED lamp pearl equipment often can't carry out fine waterproof work, and junction between the equipment connecting seat often needs to add other equipment to insulate and waterproof, so not only increase the cost of equipment, and the inconvenience that also can be very is got up with the operation to the installation, and because LED lamp pearl is often used in the open air, need fine waterproof performance, LED lamp pearl just can't reuse after intaking, must change whole LED lamp pearl, both cause the waste, on the spot increase the cost, reduce production efficiency again, be unfavorable for the development of enterprise.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the technical problem who exists to the aforesaid, provide a high sealed waterproof LED lamp pearl.
The purpose of the utility model is realized like this: the utility model provides a high sealed waterproof LED lamp pearl, includes base and luminous chip, be equipped with the lamp shade on the base, luminous chip bottom is equipped with the circuit board, the circuit board bottom is equipped with positive pole pin and negative pole pin, and positive pole pin and negative pole pin are equipped with waterproof insulation cover outward, luminous chip is equipped with the encapsulation colloid outward, the lamp shade passes through screw thread swivelling joint outside the encapsulation colloid, the lamp shade top is equipped with the water collection pointed end, the water collection pointed end is the conical structure that the side is the arc surface, the lamp shade outer wall is equipped with if the refractometer body, the cross-section semicircular in shape of refractometer body.
By adopting the technical scheme, the lampshade is arranged on the base, the lampshade plays a role in protection, the circuit board is arranged at the bottom of the light-emitting chip, the anode pin and the cathode pin are arranged at the bottom of the circuit board, the waterproof insulating sleeve is arranged outside the anode pin and the cathode pin, the waterproof sealing effect of the anode pin and the cathode pin can be improved, the packaging colloid is arranged outside the light-emitting chip, the internal electronic component can be protected by the packaging colloid, the lampshade is rotationally connected outside the packaging colloid through threads, the installation and the disassembly are convenient, the replacement is convenient when the lampshade is damaged, the whole LED lamp bead is not scrapped, the loss is reduced, the water-collecting tip is arranged at the top of the lampshade, the water-collecting tip is in a conical structure with the side surface being an arc surface, the friction between the water-collecting tip of the conical structure and water drops can be greatly reduced, and the, the outer wall of the lampshade is provided with a plurality of refraction bodies, and the cross sections of the refraction bodies are semicircular, so that light inside the refraction bodies can be scattered, and the generation of strong light is reduced.
The utility model discloses further set up to: the base is provided with a mounting groove, a sealing ring is arranged in the mounting groove, and the top surface of the sealing ring is in contact with the bottom surface of the lampshade.
By adopting the technical scheme, the mounting groove is used for placing the sealing ring, when the lamp shade is screwed with the packaging colloid through the screw thread, the bottom of the lamp shade can compress the sealing ring, the sealing performance is further improved, and the waterproof performance is improved.
The utility model discloses further set up to: the base bottom surface is equipped with the annular arch of circle, anodal pin and negative pole pin pass the arch, it has sealed waterproof glue to fill between anodal pin and negative pole pin and the arch.
By adopting the technical scheme, the positions of the positive electrode pin and the negative electrode pin can be limited by arranging the annular protrusion, and the sealing waterproof glue is filled between the positive electrode pin and the protrusion and between the negative electrode pin and the protrusion, so that the sealing and waterproof performances can be improved.
The utility model discloses further set up to: the lampshade is made of transparent silica gel or resin, and the lampshade and the refraction body are integrally formed through injection molding.
By adopting the technical scheme, the lampshade is made of transparent silica gel or resin, the lampshade has a good light transmission effect, and the lampshade and the refraction body are integrally formed through injection molding, so that the lampshade is convenient to process and produce.
The utility model discloses further set up to: the lampshade is internally provided with a reflector which is in a round table shape.
Through adopting above-mentioned technical scheme, the reflector wraps up in the encapsulation colloid, and the reflector can improve the effect of keeping a good watch to the reflection of emitting chip reflection.
The utility model has the advantages that:
1. by arranging the packaging colloid and the waterproof insulating sleeve, the sealing and waterproof performance of the interior of the lampshade can be improved, and the waterproof and waterproof sealing performance of the anode pin and the cathode pin can also be improved;
2. the sealing waterproof performance can be further improved through the arrangement of the water collecting tip and the sealing ring in the mounting groove, the friction force between the water collecting tip with the conical structure and water drops can be greatly reduced, and the condition that the water drops of the conventional arc lampshade are stuck for a long time is avoided;
3. through the setting of the outer refractometer body of lamp shade, can make inside light produce the scattering, reduce the production of highlight.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The reference numbers in the figures are: 1. a base; 11. mounting grooves; 12. a seal ring; 2. a light emitting chip; 21. a circuit board; 22. a positive electrode pin; 23. a negative electrode pin; 24. a waterproof insulating sleeve; 25. a protrusion; 26. sealing waterproof glue; 3. a lamp shade; 31. a water collection tip; 32. a refractive body; 4. sealing the colloid; 5. a mirror.
Detailed Description
In order to make the technical solutions in the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings:
the utility model provides a high sealed waterproof LED lamp pearl, including base 1 and luminous chip 2, be equipped with lamp shade 3 on the base 1, 2 bottoms of luminous chip are equipped with circuit board 21, circuit board 21 bottom is equipped with anodal pin 22 and negative pole pin 23, anodal pin 22 and negative pole pin 23 are equipped with waterproof insulation cover 24 outward, luminous chip 2 is equipped with the encapsulation colloid outward, lamp shade 3 passes through screw thread swivelling joint outside the encapsulation colloid, 3 tops of lamp shade are equipped with the most advanced 31 of catchmenting, it is the conical structure that the side is the arc surface to catch water most advanced 31, 3 outer walls of lamp shade are equipped with if the refractometer body 32, the cross-section of refractometer body 32 is. The lampshade 3 is arranged on the base 1, the lampshade 3 has a protection effect, the bottom of the light-emitting chip 2 is provided with the circuit board 21, the bottom of the circuit board 21 is provided with the anode pin 22 and the cathode pin 23, the waterproof insulating sleeve 24 is arranged outside the anode pin 22 and the cathode pin 23, the waterproof sealing effect of the anode pin 22 and the cathode pin 23 can be improved, the packaging colloid is arranged outside the light-emitting chip 2, the packaging colloid can protect the internal electronic element and prevent the electronic element from being invaded by water, the lampshade 3 is rotationally connected outside the packaging colloid through threads, the installation and the disassembly are convenient, the replacement is convenient when the LED lamp bead is damaged, the loss is reduced without scrapping the whole LED lamp bead, the top of the lampshade 3 is provided with the water-gathering tip 31, the water-gathering tip 31 is in a cone structure with an arc surface on the side surface, the water-gathering tip 31 in the cone structure can greatly reduce the friction force between, the outer wall of the lampshade 3 is provided with a plurality of refraction bodies 32, and the cross sections of the refraction bodies 32 are semicircular, so that light inside can be scattered, and generation of strong light is reduced.
Preferably, the base 1 is provided with a mounting groove 11, a sealing ring 12 is arranged in the mounting groove 11, and the top surface of the sealing ring 12 is in contact with the bottom surface of the lampshade 3. The mounting groove 11 is used for placing a sealing ring 12, when the lamp shade 3 is screwed with the packaging colloid through threads, the bottom of the lamp shade 3 can be tightly pressed against the sealing ring 12, the sealing performance is further improved, and the waterproof performance is improved.
Preferably, the bottom surface of the base 1 is provided with a circular protrusion, the positive pin 22 and the negative pin 23 penetrate through the protrusion, and a sealing waterproof glue 26 is filled between the positive pin 22 and the protrusion and between the negative pin 23 and the protrusion. The positions of the positive pin 22 and the negative pin 23 can be limited by providing the annular protrusions, and the sealing and waterproof performance can be improved by filling the sealing waterproof glue 26 between the protrusions and the positive pin 22 and the negative pin 23.
Preferably, the lampshade 3 is made of transparent silica gel or resin, and the lampshade 3 and the refraction body 32 are integrally formed through injection molding. The lampshade 3 is made of transparent silica gel or resin and has a good light transmission effect, and the lampshade 3 and the refraction body 32 are integrally formed through injection molding and are convenient to process and produce.
Preferably, a reflector 5 is arranged in the lampshade 3, and the reflector 5 is in a round table shape. The reflector 5 is wrapped in the packaging colloid, and the reflector 5 can reflect the light-emitting chip 2, so that the lighting effect is improved.
The above embodiments are only preferred embodiments of the present invention, not all embodiments, and other embodiments obtained based on the above embodiments by those skilled in the art without any creative work shall fall within the protection scope of the present invention, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (5)
1. The utility model provides a waterproof LED lamp pearl of high seal, includes base (1) and luminescent chip (2), its characterized in that: be equipped with lamp shade (3) on base (1), luminous chip (2) bottom is equipped with circuit board (21), circuit board (21) bottom is equipped with anodal pin (22) and negative pole pin (23), and anodal pin (22) and negative pole pin (23) are equipped with waterproof insulation cover (24) outward, luminous chip (2) are equipped with the encapsulation colloid outward, lamp shade (3) are external at the encapsulation colloid through screw thread swivelling joint, lamp shade (3) top is equipped with gathers water pointed end (31), it is the circular cone structure that the side is the arc surface to gather water pointed end (31), lamp shade (3) outer wall is equipped with a plurality of refractors (32), the cross-section of refractor (32) is semi-circular.
2. The high-sealing waterproof LED lamp bead as claimed in claim 1, wherein: the lamp is characterized in that a mounting groove (11) is formed in the base (1), a sealing ring (12) is arranged in the mounting groove (11), and the top surface of the sealing ring (12) is in contact with the bottom surface of the lampshade (3).
3. The high-sealing waterproof LED lamp bead as claimed in claim 1, wherein: the bottom surface of the base (1) is provided with a circular protrusion, the positive pin (22) and the negative pin (23) penetrate through the protrusion, and a sealing waterproof glue (26) is filled between the positive pin (22) and the protrusion and between the negative pin (23) and the protrusion.
4. The high-sealing waterproof LED lamp bead as claimed in claim 1, wherein: the lampshade (3) is made of transparent silica gel or resin, and the lampshade (3) and the refraction body (32) are integrally formed through injection molding.
5. The high-sealing waterproof LED lamp bead as claimed in claim 1, wherein: a reflector (5) is arranged in the lampshade (3), and the reflector (5) is in a round table shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021075069.8U CN212156684U (en) | 2020-06-12 | 2020-06-12 | High-sealing waterproof LED lamp bead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021075069.8U CN212156684U (en) | 2020-06-12 | 2020-06-12 | High-sealing waterproof LED lamp bead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212156684U true CN212156684U (en) | 2020-12-15 |
Family
ID=73701546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021075069.8U Expired - Fee Related CN212156684U (en) | 2020-06-12 | 2020-06-12 | High-sealing waterproof LED lamp bead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212156684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114335299A (en) * | 2021-12-27 | 2022-04-12 | 江西瑞晟光电科技有限公司 | Full-color SMD LED with enhanced water resistance |
-
2020
- 2020-06-12 CN CN202021075069.8U patent/CN212156684U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114335299A (en) * | 2021-12-27 | 2022-04-12 | 江西瑞晟光电科技有限公司 | Full-color SMD LED with enhanced water resistance |
| CN114335299B (en) * | 2021-12-27 | 2023-06-09 | 江西瑞晟光电科技有限公司 | Full-color SMD LED with enhanced waterproof performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |