CN207555246U - A kind of light emitting diode for reducing light harm - Google Patents
A kind of light emitting diode for reducing light harm Download PDFInfo
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- CN207555246U CN207555246U CN201721623753.3U CN201721623753U CN207555246U CN 207555246 U CN207555246 U CN 207555246U CN 201721623753 U CN201721623753 U CN 201721623753U CN 207555246 U CN207555246 U CN 207555246U
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Abstract
The utility model discloses a kind of light emitting diodes for reducing light harm, including shell, the side inner wall of the shell is bonded with blue light absorption plate, and the bottom interior wall of shell is bonded with reflector, the bottom outer wall of the shell is opened there are two circular open, and the leaded frame of the equal welding of inner wall of two circular opens, the top exterior walls of one of them lead frame are bonded with insulation booth, and the top exterior walls of another lead frame are bonded with control box, the top exterior walls welding of the insulation booth has the first guide rod, and first the top exterior walls of guide rod be welded with anode rod, the top exterior walls welding of the control box has the second guide rod, and second guide rod top exterior walls be welded with containing transmitting bowl cathode rod.The utility model effectively reduces the stroboscopic phenomenon of light emitting diode, improves equipment comforts of use, effectively absorbs blue light, effectively lowers blue light contamination, reduces light harm, effectively avoids electric current is excessive from causing equipment damage, extend the service life of equipment.
Description
Technical field
The utility model is related to LED technology field more particularly to a kind of light emitting diodes for reducing light harm.
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 has the transducing of unidirectional current according to the direction of applied voltage.
With the improvement of the quality of life, requirement of the people to light emitting diode is higher and higher, existing light emitting diode, hair
The blue light harm to the human body gone out is very big, and the stroboscopic phenomenon of light emitting diode often causes the discomfort of people, while seriously affects and make
The eyesight of user.
Utility model content
The purpose of this utility model is and a kind of reduction light harm proposed in order to solve shortcoming in the prior art
Light emitting diode.
To achieve these goals, the utility model employs following technical solution：
A kind of light emitting diode for reducing light harm, including shell, the side inner wall of the shell is bonded with blue light absorption
Plate, and the bottom interior wall of shell is bonded with reflector, the bottom outer wall of the shell open that there are two circular opens, and two circles
The leaded frame of the equal welding of inner wall of opening, the top exterior walls of one of them lead frame are bonded with insulation booth, and another draws
The top exterior walls of coil holder are bonded with control box, and the top exterior walls welding of the insulation booth has the first guide rod, and the top of the first guide rod
Portion's outer wall is welded with anode rod, and the top exterior walls welding of the control box has the second guide rod, and the top exterior walls weldering of the second guide rod
The cathode rod of the bowl containing transmitting is connected to, the side outer wall of the cathode rod of the bowl containing transmitting is welded with LED chip, the enclosure
Top filled with transparent epoxy resin, and enclosure is provided with pellicle mirror, and pellicle mirror is fused in transparent epoxy resin, institute
The bottom for stating blue light absorption plate side inner wall is bonded with intensity of illumination sensor, and the bottom interior wall of the control box is welded with two
Supporting rod, and the top exterior walls of two supporting rods are welded with same ballast chip.
Preferably, the inner wall of the insulation booth is provided with fuse, and the top exterior walls of fuse are welded in the first guide rod
Bottom end, the bottom end outer wall of fuse is welded in lead frame top.
Preferably, the control box is internally provided with audio-switch, and the input terminal of audio-switch by conducting wire with drawing
Coil holder is connected, and the output terminal of audio-switch is connected by conducting wire with the second guide rod.
Preferably, the side outer wall of the insulation booth is provided with groove, and groove inner wall is connected with semiconductor heat-dissipating piece, partly leads
Body cooling fin and LED chip are respectively connected with switch, and switch is connected with LED chip.
Preferably, the specification of the insulation booth is identical with the specification of control box, and the height of insulation booth is less than fuse
Length.
Preferably, the output terminal of the intensity of illumination sensor is connected with microprocessor, and microprocessor by signal wire
Model ARM9TDM, the model NHZD10 of intensity of illumination sensor.
The beneficial effects of the utility model are：
1. by setting ballast chip, effectively reduce the stroboscopic phenomenon of light emitting diode, improve equipment use it is comfortable
Degree；
2. by installing blue light absorption plate and pellicle mirror, blue light is effectively absorbed, effectively lowers blue light contamination, reduce light danger
Evil；
3. by setting fuse, effectively avoid electric current is excessive from causing equipment damage, extend the service life of equipment；
4. by setting audio-switch and light intensity sensor, sound, light control simultaneously, the effectively save energy, environmental protection and energy saving.
Description of the drawings
Fig. 1 be the utility model proposes a kind of reduction light harm light emitting diode structure diagram；
Fig. 2 be the utility model proposes a kind of reduction light harm light emitting diode insulation booth structure diagram.
In figure：1 shell, 2 control box, the cathode rod of 3 bowls containing transmitting, 4 transparent epoxy resins, 5 pellicle mirrors, 6 blue light absorptions
Plate, 7 LED chips, 8 anode rods, 9 fuses, 10 intensity of illumination sensors, 11 insulation booths, 12 reflectors, 13 audio-switches, 14
Lead frame, 15 ballast chips, 16 semiconductor heat-dissipating pieces.
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.
Referring to Figures 1 and 2, a kind of light emitting diode for reducing light harm, including shell 1, the side inner wall bonding of shell 1
There is blue light absorption plate 6, and the bottom interior wall of shell 1 is bonded with reflector 12, the bottom outer wall of shell 1 is opened to be opened there are two circle
Mouthful, and the leaded frame 14 of the equal welding of inner wall of two circular opens, the top exterior walls of one of lead frame 14 are bonded with insulation
Box 11, and the top exterior walls of another lead frame 14 are bonded with control box 2, the top exterior walls welding of insulation booth 11 has first to lead
Bar, and the top exterior walls of the first guide rod are welded with anode rod 8, the top exterior walls welding of control box 2 has the second guide rod, and second leads
The top exterior walls of bar are welded with the cathode rod 3 of the bowl containing transmitting, and the side outer wall of the cathode rod 3 of the bowl containing transmitting is welded with LED chip
7,1 inside of shell is filled with transparent epoxy resin 4, and the top inside shell 1 is provided with pellicle mirror 5, and pellicle mirror 5 is fused to
In bright epoxy resin 4, the bottom of 6 side inner wall of blue light absorption plate is bonded with intensity of illumination sensor 10, in the bottom of control box 2
Wall is welded with two supporting rods, and the top exterior walls of two supporting rods are welded with same ballast chip 15.
In the utility model, the inner wall of insulation booth 11 is provided with fuse 9, and the top exterior walls of fuse 9 are welded in
The bottom end of one guide rod, the bottom end outer wall of fuse 9 are welded in 14 top of lead frame, and control box 2 is internally provided with audio-switch
13, and the input terminal of audio-switch 13 is connected by conducting wire with lead frame 14, the output terminal of audio-switch passes through conducting wire and
Two guide rods are connected, and the side outer wall of insulation booth 11 is provided with groove, and groove inner wall is connected with semiconductor heat-dissipating piece 16, semiconductor
Cooling fin 16 and LED chip 7 are respectively connected with switch, and switch is connected with LED chip 7, specification and the control box 2 of insulation booth 11
Specification is identical, and the height of insulation booth 11 is less than the length of fuse 9, and the output terminal of intensity of illumination sensor 10 passes through signal wire
It is connected with microprocessor, and the model ARM9TDM of microprocessor, the model NHZD10 of intensity of illumination sensor 10.
Operation principle：Two lead frames 14 are mounted on suitable position, equipment is fixed, the cathode of the bowl containing transmitting after energization
Bar 3 and the contact of anode rod 8 are shone by LED chip 7, and blue light absorption plate 6 absorbs blue light, and when electric current is much, fuse 9 is broken
Equipment is protected, audio-switch 13 needs the power-off that is powered, energy conservation and environmental protection according to sound.
The preferable specific embodiment of the above, only 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
Novel 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 for reducing light harm, including shell (1), which is characterized in that the side inner wall of the shell (1)
Blue light absorption plate (6) is bonded with, and the bottom interior wall of shell (1) is bonded with reflector (12), the bottom outer wall of the shell (1)
Circular open there are two opening, and the leaded frame of the equal welding of inner wall (14) of two circular opens, one of them described lead frame
(14) top exterior walls are bonded with insulation booth (11), and the top exterior walls of another lead frame (14) are bonded with control box (2), institute
Stating the top exterior walls welding of insulation booth (11) has the first guide rod, and the top exterior walls of the first guide rod are welded with anode rod (8), described
The top exterior walls welding of control box (2) has the second guide rod, and the top exterior walls of the second guide rod are welded with the cathode rod of the bowl containing transmitting
(3), the side outer wall of the cathode rod (3) of the bowl containing transmitting is welded with LED chip (7), is filled with inside the shell (1) saturating
Bright epoxy resin (4), and the top of shell (1) inside is provided with pellicle mirror (5), pellicle mirror (5) is fused to transparent epoxy resin
(4) in, the bottom of blue light absorption plate (6) side inner wall is bonded with intensity of illumination sensor (10), the control box (2)
Bottom interior wall is welded with two supporting rods, and the top exterior walls of two supporting rods are welded with same ballast chip (15).
A kind of 2. light emitting diode for reducing light harm according to claim 1, which is characterized in that the insulation booth (11)
Inner wall be provided with fuse (9), and the top exterior walls of fuse (9) are welded in the bottom end of the first guide rod, the bottom of fuse (9)
End outer wall is welded in lead frame (14) top.
A kind of 3. light emitting diode for reducing light harm according to claim 1, which is characterized in that the control box (2)
Be internally provided with audio-switch (13), and the input terminal of audio-switch (13) is connected by conducting wire with lead frame (14), sound
The output terminal of control switch is connected by conducting wire with the second guide rod.
A kind of 4. light emitting diode for reducing light harm according to claim 1, which is characterized in that the insulation booth (11)
Side outer wall be provided with groove, and groove inner wall is connected with semiconductor heat-dissipating piece (16), semiconductor heat-dissipating piece (16) and LED chip
(7) switch is respectively connected with, switch is connected with LED chip (7).
A kind of 5. light emitting diode for reducing light harm according to claim 1, which is characterized in that the insulation booth (11)
Specification it is identical with the specification of control box (2), and the height of insulation booth (11) be less than fuse (9) length.
6. a kind of light emitting diode for reducing light harm according to claim 1, which is characterized in that the intensity of illumination passes
The output terminal of sensor (10) is connected with microprocessor, and the model ARM9TDM of microprocessor by signal wire, and intensity of illumination passes
The model NHZD10 of sensor (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721623753.3U CN207555246U (en) | 2017-11-29 | 2017-11-29 | A kind of light emitting diode for reducing light harm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721623753.3U CN207555246U (en) | 2017-11-29 | 2017-11-29 | A kind of light emitting diode for reducing light harm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207555246U true CN207555246U (en) | 2018-06-29 |
Family
ID=62677805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721623753.3U Active CN207555246U (en) | 2017-11-29 | 2017-11-29 | A kind of light emitting diode for reducing light harm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207555246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210434A (en) * | 2018-10-19 | 2019-01-15 | 苏州瑞来特思机械设备有限公司 | A kind of explosion-proof indicating lamp |
-
2017
- 2017-11-29 CN CN201721623753.3U patent/CN207555246U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210434A (en) * | 2018-10-19 | 2019-01-15 | 苏州瑞来特思机械设备有限公司 | A kind of explosion-proof indicating lamp |
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