CN207849009U - A kind of direct insertion LED lamp bead - Google Patents
A kind of direct insertion LED lamp bead Download PDFInfo
- Publication number
- CN207849009U CN207849009U CN201820234426.7U CN201820234426U CN207849009U CN 207849009 U CN207849009 U CN 207849009U CN 201820234426 U CN201820234426 U CN 201820234426U CN 207849009 U CN207849009 U CN 207849009U
- Authority
- CN
- China
- Prior art keywords
- led
- wedge
- protective lens
- lamp bead
- holder
- 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
Landscapes
- Led Device Packages (AREA)
Abstract
The utility model discloses a kind of direct insertion LED lamp beads, including LED mounting brackets and protective lens, protective lens are installed at the top of the LED mounting brackets, the bottom of the LED mounting brackets is equipped with metal substrate, the protective lens are internally provided with wedge-shaped holder and transmitting bowl, the transmitting bowl is arranged in the side of wedge-shaped holder, semiconductor LED chip is installed between the wedge shape holder and transmitting bowl, the protective lens and wedge-shaped holder, it is filled with epoxy resin between semiconductor LED chip and transmitting bowl, the bottom of the wedge shape holder is connected with anode rod.The utility model has the beneficial effects that：It is designed with protective lens, directly encapsulate or be bonded in becomes an entirety on LED core plate rack with LED lamp bead, can enhance the service efficiency and luminous efficiency of light, and the epoxy resin of lens interior filling is matched with curing agent, using being not easy to turn to be yellow, the lighting effect of lamp bead is not interfered with.
Description
Technical field
The utility model belongs to LED lamp bead production technical field, and in particular to a kind of direct insertion LED lamp bead.
Background technology
LED, light emitting diode are a kind of solid state semiconductor devices that can convert electrical energy into visible light, it can be with
Directly convert electricity to light.The heart of LED is the chip of a semiconductor, and one end of chip is attached on a holder, and one end is
Cathode, the other end connect the anode of power supply.Semiconductor wafer consists of two parts, and a part is P-type semiconductor, empty inside it
Cave is occupied an leading position, and the other end is N-type semiconductor, is mainly electronics in this side.But when both semiconductors connect,
A P-N junction is just formed between them.When electric current acts on this chip by conducting wire, electronics will be pushed to the areas P,
In the areas P then electronics will send out energy with hole-recombination in the form of photon, and here it is the principles that LED light shines.And light
Wavelength i.e. light color, be to be determined by the material of formation P-N junction.LED can directly send out it is red, yellow, blue, green, green,
Orange, purple, white light.Its main feature is that low in energy consumption, high brightness, beautiful in colour, anti-vibration, long lifespan（Normal luminous 8-10 ten thousand is small
When）, cold light source the advantages that, be real " green illumination ".It is the lamp decoration product of light source in the future of 21 century using LED, it is inevitable
Replace incandescent lamp, becomes the revolution again of mankind's illumination.
The prior art has the following problems：1, in use for some time, the filler in lampshade often holds LED lamp bead
Easily jaundice discoloration, influences the working performance of lamp bead, light efficiency is lower；2, the quality of the supporting structure performance of LED light directly affects
To LED lamp bead performance, support intensity is low to cause service life to shorten.
Utility model content
To solve the problems mentioned above in the background art.The utility model provides a kind of direct insertion LED lamp bead, has
The characteristics of favorable working performance.
To achieve the above object, the utility model provides the following technical solutions：A kind of direct insertion LED lamp bead, including LED peaces
Holder and protective lens are filled, protective lens, the bottom peace of the LED mounting brackets are installed at the top of the LED mounting brackets
Equipped with metal substrate, the protective lens are internally provided with wedge-shaped holder and transmitting bowl, and the transmitting bowl setting is propped up in wedge shape
The side of frame is equipped with semiconductor LED chip between the wedge shape holder and transmitting bowl, the protective lens and wedge-shaped holder,
Epoxy resin is filled between semiconductor LED chip and transmitting bowl, the bottom of the wedge shape holder is connected with anode rod, the hair
The bottom for penetrating bowl is connected with cathode rod, and the anode rod is arranged at the inside of protective lens with cathode rod, the anode rod with
The bottom end of cathode rod is respectively connected with lead frame, and the lead frame is arranged at the lower section of LED mounting brackets, is set on the lead frame
It is equipped with link block.
Preferably, the connection type of the protective lens and LED mounting brackets is adhesion.
Preferably, the inside of the lead frame is both provided with conducting wire.
Preferably, the connection type of the lead frame and link block is welding.
Preferably, the connection type of the semiconductor LED chip and wedge-shaped holder and transmitting bowl is to be connected together.
Preferably, the wedge-shaped holder is an integral structure with anode rod and transmitting bowl with cathode rod.
Compared with prior art, the utility model has the beneficial effects that：
1, the utility model is designed with protective lens, and directly encapsulating or being bonded in becomes on LED core plate rack with LED lamp bead
One entirety, can enhance the service efficiency and luminous efficiency of light, and the epoxy resin of lens interior filling is matched with curing agent, used
It is not easy to turn to be yellow, does not interfere with the lighting effect of lamp bead, there is high dielectric property, resistance to surface leakage, resistance to electric arc ability, after solidification
Epoxy-resin systems have excellent alkali resistance, acid resistance and solvent resistance.
2, the bottom of the utility model LED mounting brackets is designed with metal substrate, durable, can help light-emitting diodes
Pipe operation heat dissipation, plays the role of protecting internal core, supporting structure performance is good, and service life is long, simple in structure, practicability
It is high.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the front view of the utility model；
In figure：1, lead frame；2, anode rod；3, LED mounting brackets；4, wedge-shaped holder；5, semiconductor LED chip；6, prevent
Protect lens；7, emit bowl；8, epoxy resin；9, cathode rod；10, link block；11, metal substrate.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides following technical scheme：A kind of direct insertion LED lamp bead, including LED installations
The top of holder 3 and protective lens 6, LED mounting brackets 3 is equipped with protective lens 6, protective lens 6 and LED mounting brackets 3
Connection type is adhesion, and the bottom of LED mounting brackets 3 is equipped with metal substrate 11, and protective lens 6 are internally provided with wedge-shaped branch
Frame 4 and transmitting bowl 7, transmitting bowl 7 is arranged is equipped with semiconductor between the side of wedge-shaped holder 4, wedge-shaped holder 4 and transmitting bowl 7
The connection type of LED wafer 5, semiconductor LED chip 5 and wedge-shaped holder 4 and transmitting bowl 7 is to be connected together, protective lens 6 and wedge
It is filled with epoxy resin 8 between shape holder 4, semiconductor LED chip 5 and transmitting bowl 7, the bottom of wedge-shaped holder 4 is connected with anode
The bottom of bar 2, transmitting bowl 7 is connected with cathode rod 9, and wedge-shaped holder 4 is integral type with anode rod 2 and transmitting bowl 7 and cathode rod 9
Structure, anode rod 2 and cathode rod 9 are arranged at the inside of protective lens 6, and the bottom end of anode rod 2 and cathode rod 9, which is respectively connected with, draws
The inside of coil holder 1, lead frame 1 is both provided with conducting wire, and lead frame 1 is arranged at the lower section of LED mounting brackets 3, is set on lead frame 1
It is equipped with link block 10, the connection type of lead frame 1 and link block 10 is welding.
The operation principle and process for using of the utility model：When utility model works, semiconductor LED chip 5 is mounted on
On wedge-shaped holder 4, one end connects cathode rod 9, and the other end connects the anode rod 2 of power supply, and entire chip is in protective lens 6 by ring
Oxygen resin 8 is encapsulated, and semiconductor LED chip 5 consists of two parts, and a part is P-type semiconductor, and hole accounts for master inside it
Status is led, the other end is N-type semiconductor, mainly electronics, and one is formed when both semiconductors connect, between them
A " P-N junction ", when electric current acts on semiconductor LED chip 5 by the conducting wire in lead frame 1, electronics will be pushed to P
Area, in the areas P then electronics will send out energy with hole-recombination in the form of photon, realize that LED lamp bead shines.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of direct insertion LED lamp bead, including LED mounting brackets（3）And protective lens（6）, it is characterised in that：The LED peaces
Fill holder（3）Top protective lens are installed（6）, the LED mounting brackets（3）Bottom metal substrate is installed（11）,
The protective lens（6）Be internally provided with wedge-shaped holder（4）With transmitting bowl（7）, the transmitting bowl（7）It is arranged in wedge-shaped holder
（4）Side, it is described wedge shape holder（4）With transmitting bowl（7）Between semiconductor LED chip is installed（5）, the protective lens
（6）With wedge-shaped holder（4）, semiconductor LED chip（5）With transmitting bowl（7）Between be filled with epoxy resin（8）, the wedge shape branch
Frame（4）Bottom be connected with anode rod（2）, the transmitting bowl（7）Bottom be connected with cathode rod（9）, the anode rod（2）With
Cathode rod（9）It is arranged at protective lens（6）Inside, the anode rod（2）With cathode rod（9）Bottom end be respectively connected with lead
Frame（1）, the lead frame（1）It is arranged at LED mounting brackets（3）Lower section, the lead frame（1）On be provided with link block
（10）.
2. a kind of direct insertion LED lamp bead according to claim 1, it is characterised in that：The protective lens（6）Pacify with LED
Fill holder（3）Connection type be adhesion.
3. a kind of direct insertion LED lamp bead according to claim 1, it is characterised in that：The lead frame（1）Inside be all provided with
It is equipped with conducting wire.
4. a kind of direct insertion LED lamp bead according to claim 1, it is characterised in that：The lead frame（1）With link block
（10）Connection type be welding.
5. a kind of direct insertion LED lamp bead according to claim 1, it is characterised in that：The semiconductor LED chip（5）With
Wedge-shaped holder（4）With transmitting bowl（7）Connection type be connected together.
6. a kind of direct insertion LED lamp bead according to claim 1, it is characterised in that：The wedge shape holder（4）With anode rod
（2）With transmitting bowl（7）With cathode rod（9）It is an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820234426.7U CN207849009U (en) | 2018-02-09 | 2018-02-09 | A kind of direct insertion LED lamp bead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820234426.7U CN207849009U (en) | 2018-02-09 | 2018-02-09 | A kind of direct insertion LED lamp bead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207849009U true CN207849009U (en) | 2018-09-11 |
Family
ID=63408442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820234426.7U Expired - Fee Related CN207849009U (en) | 2018-02-09 | 2018-02-09 | A kind of direct insertion LED lamp bead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207849009U (en) |
-
2018
- 2018-02-09 CN CN201820234426.7U patent/CN207849009U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202013883U (en) | High-power LED (Light Emitting Diode) module sealing structure | |
| CN101615612A (en) | The encapsulating structure of multi-chip LED | |
| CN101832482A (en) | Large-angle LED light source and large-angle high-heat-dispersion LED lighting lamp | |
| CN203260639U (en) | High-luminous-efficiency and good-heat-dissipation COB light source | |
| CN207316663U (en) | A kind of LED decorative lamp for assembling splicing | |
| CN101619814B (en) | Directly embedded high-power LED illumination module | |
| CN205560300U (en) | Packaged type LED lamp | |
| CN207849009U (en) | A kind of direct insertion LED lamp bead | |
| CN201434251Y (en) | LED lamp tube | |
| CN204118125U (en) | A kind of New LED filament encapsulating structure | |
| CN201946622U (en) | Luminous semiconductor modular structure | |
| CN101958393A (en) | Light-emitting semiconductor module structure and manufacturing method thereof | |
| CN202384336U (en) | Light-emitting diode (LED) light source module | |
| CN208670794U (en) | A kind of annular LED pendent lamp | |
| CN206179896U (en) | Light emitting diode packaging structure | |
| CN201652012U (en) | LED pillar lamp with radiating device | |
| CN208336262U (en) | A kind of RGB Full-color LED encapsulation structure | |
| CN205678478U (en) | A kind of can array splicing LED area light source module | |
| CN210224066U (en) | Combined LED light-emitting diode | |
| CN209960268U (en) | Easily install and high temperature resistant type LED lamp plate | |
| CN204806314U (en) | LED lamp cylinder base | |
| CN213453066U (en) | Lamp box with LED driving power supply convenient to install | |
| CN204806316U (en) | LED lamp aluminum product box body | |
| CN204943133U (en) | Based on the specular removal street lamp that the magnetic padlock of pattern-recognition exploitation is changed | |
| CN208154134U (en) | A kind of combined LED light bulb |
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: 20180911 Termination date: 20210209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |