CN207441702U - Light emitting diode with quick optic communication effect - Google Patents
Light emitting diode with quick optic communication effect Download PDFInfo
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- CN207441702U CN207441702U CN201721623754.8U CN201721623754U CN207441702U CN 207441702 U CN207441702 U CN 207441702U CN 201721623754 U CN201721623754 U CN 201721623754U CN 207441702 U CN207441702 U CN 207441702U
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- light emitting
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Abstract
The utility model discloses a kind of light emitting diodes with quick optic communication effect, including threaded base, the threaded base top exterior walls edge is provided with card slot, and card slot inner wall welding has lamp bead shell, inner wall equal welding in lamp bead shell both sides has convex lens, the threaded base bottom interior wall is provided with through hole, and through-hole wall and lamp bead shell both sides inner wall are filled with transparent epoxy resin, the threaded base top exterior walls are provided with jack, and jack inner wall is plugged with anode strip and cathode sheets, anode strip and cathode sheets are located in the same horizontal plane.The utility model passes through transparent epoxy resin, electron emission rifle and transmitting bowl; traditional variable-current value is substituted to change the method that fluorescent powder hits rate; coordinate the convex lens on lamp bead outer cover; can effectively it assemble into line light source; reduce scattering illumination; current-limiting resistance and reprinting resistance, parallel resistance, can limit diode overcurrent and burn circuit, the effective diode being used in series is protected to be unaffected using.
Description
Technical field
The utility model is related to diode technologies field more particularly to a kind of light-emitting diodes with quick optic communication effect
Pipe.
Background technology
Diode is also known as crystal diode, abbreviation diode, in addition, the also vacuum electronic diode of early stage；It is one
Electronic device of the kind with unidirectional conduction electric current, there are one two lead terminals of PN junction, this electricity inside semiconductor diode
Sub- device possesses the transducing of unidirectional current according to the direction of applied voltage；Optical communication technique is a kind of using light wave as transmission matchmaker
The communication mode of matter, light wave and radio wave belong to electromagnetic wave together, but the frequency of light wave is higher than the frequency of radio wave, wavelength ratio without
The wavelength of line electric wave is short, therefore, has many advantages, such as that transmission frequency bandwidth, message capacity are big and anti-electromagnetic interference capability is strong, existing
Diode optical communication is transferred by the different variations of light, and traditional diode can only make fluorescence by variable-current value
Powder hits rate and becomes faster to realize variation, but the general current overload of diode, which is more than 20mA, to be burnt, if multiple strings
Connection uses, can be because the damage of some diode causes series diode all to damage, and loss is larger.
Utility model content
The purpose of this utility model is to solve shortcoming in the prior art, and the one kind proposed has quick light
The light emitting diode of the effect that communicates.
To achieve these goals, the utility model employs following technical solution：
Light emitting diode with quick optic communication effect, including threaded base, the threaded base top exterior walls edge
Place is provided with card slot, and card slot inner wall welding has lamp bead shell, and inner wall equal welding in lamp bead shell both sides has convex lens, the screw thread bottom
Seat bottom interior wall is provided with through hole, and through-hole wall and lamp bead shell both sides inner wall are filled with transparent epoxy resin, the screw thread
Base top outer wall is provided with jack, and jack inner wall is plugged with anode strip and cathode sheets, and anode strip and cathode sheets are located at same water
In plane, the anode strip and cathode sheets bottom outer wall are welded with lead wire, and are connected to the series connection of the lead wire on anode strip
Limited leakage resistance, the lead wire one side outer wall being connected in cathode sheets are in series with parallel resistance, the threaded base bottom outer wall
Edge is provided with the second card slot, and the second card slot inner wall is socketed with protective cover, is opened at the threaded base bottom outer wall central axes
There is the second through hole, and the second through-hole wall is plugged with reprinting resistance, tells threaded base top exterior walls close to the one of reprinting resistance
Side is welded with insulating support, and insulating support top exterior walls are welded with electron emission rifle, and the anode strip and cathode sheets are with respect to one
Side outer wall is welded with clapboard, and clapboard top exterior walls welding has a transmitting bowl, electron emission rifle position in the surface of transmitting bowl,
The transmitting bowl bottom inner wall welding has fixed frame, and fixed frame bottom interior wall is connected with fluorescence glue material, fluorescence glue material inner wall bag
It is wrapped with light-emitting diode chip for backlight unit.
Preferably, the transparent epoxy resin top inner wall is enclosed with convex lens, and convex lens be located at transmitting bowl just on
Side.
Preferably, the output terminal of the anode strip is connected to shock pin by soft soldering wire bonding, and shock pin and cathode sheets are opposite
One side outer wall is plugged on the inside of fluorescence glue material by soft soldering line.
Preferably, the transmitting bowl bottom inner wall is coated with high temperature resistant inorganic adhesive, and fluorescence glue material passes through high temperature resistant
Inorganic bond is mutually bonded with transmitting bowl.
Preferably, the electron emission rifle position in transmitting bowl surface, and electron emission rifle bottom outer wall and transmitting bowl
Gap, gap size 0.3-0.4mm are left between top exterior walls.
Preferably, the parallel resistance and the overload current scope and the current-limiting zone phase of current-limiting resistance of reprinting resistance series connection
Adaptation, and three to 20 milliamperes of the current-limiting zone of current-limiting resistance.
The beneficial effects of the utility model are：
1. by being provided with transparent epoxy resin, electron emission rifle and transmitting bowl, traditional change current value is substituted to make
Fluorescent powder hits the method that rate becomes faster, can be into the effective of line light source with the convex lens closed on the inner wall of lamp bead outer cover both sides
Aggregation, reduces the scattering of illumination, while improves the Gathering area of effective illumination.
2. by being provided with current-limiting resistance and reprinting resistance, parallel resistance, diode overcurrent can be limited and burn circuit, protected
The effective diode being used in series is protected to be unaffected using.
Description of the drawings
Fig. 1 be the utility model proposes the light emitting diode with quick optic communication effect structure diagram；
Fig. 2 be the utility model proposes the light emitting diode with quick optic communication effect transmitting bowl structure overlook
Figure.
In figure：1 current-limiting resistance, 2 lead wire, 3 reprint resistance, 4 anode strips, 5 transmitting bowls, 6 electron emission rifles, outside 7 lamp beads
Shell, 8 transparent epoxy resins, 9 insulating supports, 10 cathode sheets, 11 threaded bases, 12 protective covers, 13 parallel resistances, 14 hit pins,
15 fluorescence glue materials.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-2, there is the light emitting diode of quick optic communication effect, including threaded base 11, threaded base 11 is pushed up
Card slot is provided at portion's fascia edge, and card slot inner wall welding has lamp bead shell 7, the 7 equal welding of both sides inner wall of lamp bead shell has convex lens
Mirror, 11 bottom interior wall of threaded base is provided with through hole, and through-hole wall and 7 both sides inner wall of lamp bead shell are filled with transparent epoxy tree
Fat 8,11 top exterior walls of threaded base are provided with jack, and jack inner wall is plugged with anode strip 4 and cathode sheets 10, anode strip 4 and the moon
Pole piece 10 is located in the same horizontal plane, and anode strip 4 and 10 bottom outer wall of cathode sheets are welded with lead wire 2, and are connected to anode
Lead wire 2 on piece 4 is in series with current-limiting resistance 1, and the 2 one side outer wall of lead wire being connected in cathode sheets 10 is in series with parallel resistance
13,11 bottom outer wall edge of threaded base is provided with the second card slot, and the second card slot inner wall is socketed with protective cover, threaded base 11
The second through hole is provided at bottom outer wall central axes, and the second through-hole wall is plugged with and reprints resistance 3, tells 11 top of threaded base
Outer wall is welded with insulating support 9 close to the one side for reprinting resistance 3, and 9 top exterior walls of insulating support are welded with electron emission rifle 6,
Anode strip 4 and 10 opposite side outer wall of cathode sheets are welded with clapboard, and clapboard top exterior walls welding has transmitting bowl 5, electronics
Ejecting gun 6 is located at the surface of transmitting bowl 5, and transmitting 5 bottom interior wall welding of bowl has fixed frame, and fixed frame bottom interior wall is connected with
Fluorescence glue material 15,15 inner wall of fluorescence glue material are enclosed with light-emitting diode chip for backlight unit.
In the utility model, 8 top inner wall of transparent epoxy resin is enclosed with convex lens, and convex lens is located at transmitting bowl 5
Surface, the output terminal of anode strip 4 is connected to by soft soldering wire bonding hits pin 14, and hits outside 10 opposite side of pin 14 and cathode sheets
Wall is plugged on the inside of fluorescence glue material 15 by soft soldering line, and 5 bottom interior wall of transmitting bowl is coated with high temperature resistant inorganic adhesive, and
Fluorescence glue material 15 is mutually bonded by high temperature resistant inorganic adhesive with transmitting bowl 5, and electron emission rifle 6 is located at the surface of transmitting bowl 5,
And gap, gap size 0.3-0.4mm, electricity in parallel are left between 6 bottom outer wall of electron emission rifle and transmitting 5 top exterior walls of bowl
The overload current scope that resistance 13 and reprinting resistance 3 are connected is adapted with the current-limiting zone of current-limiting resistance 1, and the limit of current-limiting resistance 1
Flow three to 20 milliamperes of scope.
Operation principle：The both ends lead wire 13 of diode is accessed in circuit, is then powered, electric current is from cathode sheets 4
It can be passed through when being less than 20mA into, electric current, current-limiting resistance 1 prevents electric current normal through anode strip 4 passes through during more than 20mA
Electric current hits the fluorescent powder shock that pin 146 receives 15 internal ionization of fluorescence glue material, sends light, sent through convex lens convergence, such as
Fruit needs to change light wave size, can aid in realizing by electron emission rifle 6, transmitting more polyelectron carries out hitting fluorescent powder i.e.
It can.
The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of light emitting diode with quick optic communication effect, including threaded base (11), which is characterized in that the screw thread
Pedestal (11) top exterior walls edge is provided with card slot, and card slot inner wall welding has a lamp bead shell (7), in lamp bead shell (7) both sides
The equal welding of wall has convex lens, and threaded base (11) bottom interior wall is provided with through hole, and through-hole wall and lamp bead shell (7) both sides
Inner wall is filled with transparent epoxy resin (8), and threaded base (11) top exterior walls are provided with jack, and jack inner wall is plugged with
Anode strip (4) and cathode sheets (10), anode strip (4) and cathode sheets (10) are located in the same horizontal plane, the anode strip (4) and the moon
Pole piece (10) bottom outer wall is welded with lead wire (2), and lead wire (2) the series connection current limiting electricity being connected on anode strip (4)
It hinders (1), lead wire (2) one side outer wall being connected in cathode sheets (10) is in series with parallel resistance (13), the threaded base
(11) bottom outer wall edge is provided with the second card slot, and the second card slot inner wall is socketed with protective cover, threaded base (11) bottom
The second through hole is provided at portion outer wall central axes, and the second through-hole wall is plugged with and reprints resistance (3), tells that threaded base (11) is pushed up
Portion's outer wall is welded with insulating support (9) close to the one side for reprinting resistance (3), and insulating support (9) top exterior walls are welded with electronics
Ejecting gun (6), the anode strip (4) and cathode sheets (10) opposite side outer wall are welded with clapboard, and clapboard top exterior walls
Welding has transmitting bowl (5), and electron emission rifle (6) is located at the surface of transmitting bowl (5), described transmitting bowl (5) bottom interior wall welding
There is fixed frame, and fixed frame bottom interior wall is connected with fluorescence glue material (15), fluorescence glue material (15) inner wall is enclosed with light emitting diode
Chip.
2. the light emitting diode according to claim 1 with quick optic communication effect, which is characterized in that the transparent ring
Oxygen resin (8) top inner wall is enclosed with convex lens, and convex lens is located at the surface of transmitting bowl (5).
3. the light emitting diode according to claim 1 with quick optic communication effect, which is characterized in that the anode strip
(4) output terminal is connected to by soft soldering wire bonding hits pin (14), and it is equal to hit pin (14) and cathode sheets (10) opposite side outer wall
The inside of fluorescence glue material (15) is plugged on by soft soldering line.
4. the light emitting diode according to claim 1 with quick optic communication effect, which is characterized in that the transmitting bowl
(5) bottom interior wall is coated with high temperature resistant inorganic adhesive, and fluorescence glue material (15) passes through high temperature resistant inorganic adhesive and transmitting bowl
(5) mutually it is bonded.
A kind of 5. light emitting diode with quick optic communication effect according to claim 1, which is characterized in that the electricity
Sub- ejecting gun (6) be located at transmitting bowl (5) surface, and electron emission rifle (6) bottom outer wall and transmitting bowl (5) top exterior walls it
Between leave gap, gap size 0.3-0.4mm.
6. the light emitting diode according to claim 1 with quick optic communication effect, which is characterized in that the electricity in parallel
The overload current scope that resistance (13) and reprinting resistance (3) are connected is adapted with the current-limiting zone of current-limiting resistance (1), and current-limiting resistance
(1) three to 20 milliamperes of current-limiting zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721623754.8U CN207441702U (en) | 2017-11-29 | 2017-11-29 | Light emitting diode with quick optic communication effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721623754.8U CN207441702U (en) | 2017-11-29 | 2017-11-29 | Light emitting diode with quick optic communication effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207441702U true CN207441702U (en) | 2018-06-01 |
Family
ID=62284970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721623754.8U Active CN207441702U (en) | 2017-11-29 | 2017-11-29 | Light emitting diode with quick optic communication effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207441702U (en) |
-
2017
- 2017-11-29 CN CN201721623754.8U patent/CN207441702U/en active Active
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