CN208268821U - A kind of crystallo-luminescence high definition bulb lamp - Google Patents
A kind of crystallo-luminescence high definition bulb lamp Download PDFInfo
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- CN208268821U CN208268821U CN201820630270.4U CN201820630270U CN208268821U CN 208268821 U CN208268821 U CN 208268821U CN 201820630270 U CN201820630270 U CN 201820630270U CN 208268821 U CN208268821 U CN 208268821U
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- light source
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- luminescence
- pressure cover
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Abstract
The utility model relates to a kind of crystallo-luminescence high definition bulb lamps comprising light source substrate, light source board pressure cover, crystallo-luminescence light source, power supply, electric power connection line, lamp cap and radiator shell；Light source substrate top is provided with light source board pressure cover, light source board pressure cover uses groove type structure, it is provided with crystallo-luminescence light source in light source board pressure cover groove, and exposed outside light source board pressure cover at the top of crystallo-luminescence light source, is connect in the middle part of crystallo-luminescence light source bottom and light source substrate；Light source substrate lower part is provided with power supply, and power output end is connect by electric power connection line with light source substrate, and power input is connect with lamp cap；Radiator shell is provided between lamp cap and light source substrate, light source substrate is fixed at the top of radiator shell by light source board pressure cover；Power supply and electric power connection line are located in radiator shell.The utility model eliminates the light loss of misty optical mixing cover, and luminous efficiency and clarity are higher；Irradiated object is clear, and shadows of objects edge is limpid bright, euphorosia.
Description
Technical field
The utility model relates to a kind of bulb lamp technical fields, especially with regard to a kind of crystallo-luminescence high definition bulb lamp.
Background technique
The lamps and lanterns appearance of LED ball alveolitoid is oneself bulb shapes through being accustomed to of people, most of existing bulb lamp by lamp cap,
Lamp housing, aluminum substrate, heat sink, optical mixing cover and LED lamp bead are constituted, and current LEDbulb lamp all has optical mixing cover, are mostly misty
White optical mixing cover, LED white light is by going out light after misty optical mixing cover, although more not dazzling than milder by the light of optical mixing cover；
But after penetrating misty optical mixing cover due to light, light is radiated at smudgy on object；People's object soon under this light environment
Body is all more smudgy, is easy eye fatigue for a long time.
Summary of the invention
In view of the above problems, the object of the present invention is to provide a kind of crystallo-luminescence high definition bulb lamps, eliminate mist
The light loss of shape optical mixing cover, improves bulb lamp luminous efficiency, and clarity is higher；Irradiated object is clear, shadows of objects edge
It is limpid bright, euphorosia.
To achieve the above object, the utility model takes following technical scheme: a kind of crystallo-luminescence high definition bulb lamp, special
Sign is: it includes light source substrate, light source board pressure cover, outside crystallo-luminescence light source, power supply, electric power connection line, lamp cap and radiator
Shell；The light source substrate top is provided with the light source board pressure cover, and the light source board pressure cover uses groove type structure, is located at described
It is provided with the crystallo-luminescence light source in light source board pressure cover groove, and exposed in the light source board at the top of the crystallo-luminescence light source
Pressure cover is external, connect in the middle part of crystallo-luminescence light source bottom and the light source substrate；The light source substrate lower part setting is
Power supply is stated, the power output end is connect by the electric power connection line with the light source substrate, the power input and institute
State lamp cap connection；The radiator shell is provided between the lamp cap and the light source substrate, the light source substrate passes through
The light source board pressure cover is fixed at the top of the radiator shell；The power supply and electric power connection line are located at the radiator shell
It is interior.
Further, the lamp cap lateral wall is provided with connection screw thread, and the lamp cap bottom is provided with lamp cap rivet.
Further, the crystallo-luminescence light source includes several spaced LED lamp beads and crystal；The adjacent LED
The crystal is provided between lamp bead.
Further, the LED lamp bead includes LED chip, spun gold, crystal wafer and bracket；The bracket uses cup-shaped structure,
The LED chip is arranged at intervals on inside the cup-shaped structure of the bracket by crystal-bonding adhesive, and each LED chip passes through the gold
Silk is sequentially connected in series, and described LED chip one end on the outermost side is connect through the spun gold with the bracket, and the LED chip is another
One end is connect through the gold thread with the adjacent LED chip；The bracket cupuliform structural top is provided with the crystal
The LED chip is enclosed in the bracket by piece, the crystal wafer.
Further, the bracket includes positive conductive electrode, conductive cathode, interlayer insulating layer and reflector；The positive conductive electrode and
It is linked into an integrated entity between conductive cathode by the interlayer insulating layer, constitutes pedestal；It is provided with positioned at the pedestal top described anti-
The rim of a cup top of light cup, the reflector is covered with the crystal wafer.
Further, the section of the reflector uses pyramidal structure, and rim of a cup diameter is greater than bottom of a cup diameter；The conduction is just
The cross-sectional length of pole is greater than the cross-sectional length of the conductive cathode.
Further, the LED chip is arranged at intervals in the positive conductive electrode, and is located at the positive conductive electrode one end simultaneously
Described LED chip one end close to the conductive cathode is connect with the conductive cathode by the spun gold；Positioned at the conduction
Described LED chip one end of positive the other end is connect with the adjacent LED chip, the other end by the spun gold with it is described
Positive conductive electrode connection.
Further, the length of the crystal wafer is identical as the stent length.
Further, the reflector inside top wall setting is fluted, and the crystal wafer is embedded in the groove, described
Crystal wafer upper surface and the rack upper surface are located at same horizontal line.
Because the utility model adopts the above technical scheme, it has the following advantages: 1, the utility model uses LED light source
The crystal of high refractive index is excited directly to go out light, it is soft, uniform that crystal goes out light, removes mixed.2, the utility model is swashed using LED light source
The crystal for sending out high refractive index directly goes out light, removes misty optical mixing cover and directly goes out light, and wide-angle shines, and the same space uses, and is shone
Object will not generate ghost image and obscure, and irradiated object is clear, and shadows of objects edge clear is bright, euphorosia.3, this is practical new
The crystal of type LED light source excitation high refractive index directly goes out light, removes misty optical mixing cover and directly goes out light, reduces misty optical mixing cover pair
The loss of light source, bulb lamp luminous efficiency are higher.4, the utility model eliminates the light loss of misty optical mixing cover, improves ball bubble
Lamp efficiency.5, under the utility model bulb lamp lighting environment, irradiated object is clear, and shadows of objects edge is limpid bright
It is bright, euphorosia.
Detailed description of the invention
Fig. 1 is the bulb lamp overall structure diagram of the utility model；
Fig. 2 is the crystallo-luminescence light source Partial enlarged side view of the utility model；
Fig. 3 is the LED lamp bead structural schematic diagram of the utility model.
Specific embodiment
In the description of the present invention, it should be understood that the orientation of the instructions such as term " on ", "lower" "inner", "outside"
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it should not be understood as limiting the present invention.Detailed retouch is carried out to the utility model with reference to the accompanying drawings and examples
It states.
As shown in Figure 1, the utility model provides a kind of crystallo-luminescence high definition bulb lamp comprising light source substrate 1, light source board
Pressure cover 2, crystallo-luminescence light source 3, power supply 4, electric power connection line 5, lamp cap 6, radiator shell 7 and lamp cap rivet 8.Light source substrate 1
Top is provided with light source board pressure cover 2, and light source board pressure cover 2 uses groove type structure, presses in 2 grooves of cover positioned at light source board and be provided with crystalline substance
Body illuminating source 3, and 3 top of crystallo-luminescence light source is exposed outside light source board pressure cover 2,3 bottom of crystallo-luminescence light source and light source
It is connected in the middle part of substrate 1.1 lower part of light source substrate is provided with power supply 4, and 4 output end of power supply passes through electric power connection line 5 and light source substrate 1
Connection, 4 input terminal of power supply are connect with lamp cap 6.Radiator shell 7, light source substrate 1 are provided between lamp cap 6 and light source substrate 1
7 top of radiator shell is fixed on by light source board pressure cover 2；Power supply 4 and electric power connection line 5 are located in radiator shell 7.In lamp
First 6 lateral wall is provided with connection screw thread, and 6 bottom of lamp cap is provided with lamp cap rivet 8.
In above-described embodiment, as shown in Fig. 2, crystallo-luminescence light source 3 includes several spaced LED lamp beads 9 and crystal
10.Crystal 10 is provided between adjacent LED lamp bead 9.
Wherein, as shown in figure 3, LED lamp bead 9 includes LED chip 11, spun gold 12, crystal wafer 13 and bracket, spun gold 12 is to lead
Electrical filament.Bracket uses cup-shaped structure, and LED chip 11 is arranged at intervals on inside the cup-shaped structure of bracket by crystal-bonding adhesive 14, each LED
Chip 11 is sequentially connected in series by spun gold 12, and 11 one end of LED chip on the outermost side is connect through spun gold 12 with bracket, the LED
11 other end of chip is connect through gold thread with adjacent LED chip 11.Bracket cupuliform structural top is provided with crystal wafer 13, by
LED chip 11 is enclosed in bracket by crystal wafer 13, forms LED lamp bead.
In above-described embodiment, bracket includes positive conductive electrode 15, conductive cathode 16, interlayer insulating layer 17 and reflector 18.It is conductive
It is linked into an integrated entity between anode 15 and conductive cathode 16 by interlayer insulating layer 17, constitutes pedestal；It is provided with instead positioned at pedestal top
The rim of a cup top of light cup 18, reflector 18 is covered with crystal wafer 13.Wherein, the section of reflector 18 uses pyramidal structure, and cup
Mouth diameter is greater than bottom of a cup diameter.The cross-sectional length of positive conductive electrode 15 is greater than the cross-sectional length of conductive cathode 16.
In above-described embodiment, each LED chip 11 is arranged at intervals in positive conductive electrode 15, and is located at 15 one end of positive conductive electrode
And it is connect with conductive cathode 16 by spun gold 12 close to 11 one end of LED chip of conductive cathode 16, the other end and adjacent LED core
Piece 11 connects.11 one end of LED chip positioned at 15 the other end of positive conductive electrode is connect with adjacent LED chip 11, and the other end is logical
Spun gold 12 is crossed to connect with positive conductive electrode 15.
In a preferred embodiment, the length of crystal wafer 13 is identical as stent length.
In a preferred embodiment, the setting of 18 inside top wall of reflector is fluted, and crystal wafer 13 is embedded in groove
It is interior, so that 13 upper surface of crystal wafer and rack upper surface are located at same horizontal line.
In the various embodiments described above, crystal wafer 13 has thickness, which is configured according to requirement is preset；And crystal
Piece 13 uses Authorization Notice No. for the crystal chip architecture in CN106270523B.
The utility model also provides a kind of crystallo-luminescence high definition bulb lamp production method comprising following steps:
1) LED chip 11 is fixed on crystal-bonding adhesive 14 in the reflector 18 of bracket by bonder by 18 bottom of reflector
Portion；Wherein, bracket is preferably dimensioned to be 2.8 × 3.5mm；
2) bracket for fixing LED chip 11 is subjected to baking fixation, so that LED chip 11 is fixed on frame bottom；Its
In, baking temperature is preferably 165 DEG C, and baking time is preferably 1.5 hours；
3) baked LED chip 11 is sequentially connected in series by spun gold 12 by ultrasonic wire welding machine, and first
11 anode of LED chip is welded in the positive conductive electrode 15 of bracket, the last one 11 cathode of LED chip is welded in the conductive cathode of bracket
On 16；The diameter of spun gold 12 is preferably 1.0um；
4) crystal wafer 13 is fixed on by bonder crystal-bonding adhesive 14 18 top of bracket reflector for welding conductor wire；
5) fixed crystal wafer 13 is toasted, the production of LED lamp bead 9 is completed；Wherein, baking temperature is preferably 150 DEG C, when baking
Between preferably 1.5 hours.
6) LED lamp bead 9 is welded on light source substrate 1 using Reflow Soldering mode；
7) electric power connection line 5 is welded on light source substrate 1；
8) light source substrate 1 is fixed on radiator shell 7 by light source board pressure cover 2；
9) it tightens lamp cap 6 and stamps lamp cap rivet 8.
The various embodiments described above are merely to illustrate the utility model, and structure and size, setting position and the shape of each component are all
Can be varied, on the basis of technical solutions of the utility model, it is all according to the utility model principle to individual part into
Capable improvement and equivalents, should not exclude except the protection scope of the utility model.
Claims (9)
1. a kind of crystallo-luminescence high definition bulb lamp, it is characterised in that: it includes light source substrate, light source board pressure cover, crystallo-luminescence light
Source, power supply, electric power connection line, lamp cap and radiator shell；The light source substrate top is provided with the light source board pressure cover, described
Light source board pressure cover uses groove type structure, is provided with the crystallo-luminescence light source, and institute in light source board pressure cover groove
State exposed outside light source board pressure cover at the top of crystallo-luminescence light source, crystallo-luminescence light source bottom and the light source substrate
Middle part connection；The light source substrate lower part is provided with the power supply, and the power output end passes through the electric power connection line and institute
Light source substrate connection is stated, the power input is connect with the lamp cap；It is arranged between the lamp cap and the light source substrate
There is the radiator shell, the light source substrate is fixed at the top of the radiator shell by light source board pressure cover；It is described
Power supply and electric power connection line are located in the radiator shell.
2. bulb lamp as described in claim 1, it is characterised in that: the lamp cap lateral wall is provided with connection screw thread, and described
Lamp cap bottom is provided with lamp cap rivet.
3. bulb lamp as claimed in claim 1 or 2, it is characterised in that: the crystallo-luminescence light source includes several spaced
LED lamp bead and crystal；The crystal is provided between the adjacent LED lamp bead.
4. bulb lamp as claimed in claim 3, it is characterised in that: the LED lamp bead includes LED chip, spun gold, crystal wafer and branch
Frame；The bracket uses cup-shaped structure, and the LED chip is arranged at intervals in the cup-shaped structure of the bracket by crystal-bonding adhesive
Portion, each LED chip are sequentially connected in series by the spun gold, and described LED chip one end on the outermost side is through the spun gold
It is connect with the bracket, which connect through the spun gold with the adjacent LED chip；Positioned at the bracket
It is provided with the crystal wafer at the top of cup-shaped structure, the LED chip is enclosed in the bracket by the crystal wafer.
5. bulb lamp as claimed in claim 4, it is characterised in that: the bracket includes positive conductive electrode, conductive cathode, interlayer insulating layer
And reflector；It is linked into an integrated entity between the positive conductive electrode and conductive cathode by the interlayer insulating layer, constitutes pedestal；Positioned at institute
It states pedestal top and is provided with the reflector, be covered with the crystal wafer at the top of the rim of a cup of the reflector.
6. bulb lamp as claimed in claim 5, it is characterised in that: the section of the reflector uses pyramidal structure, and rim of a cup is straight
Diameter is greater than bottom of a cup diameter；The cross-sectional length of the positive conductive electrode is greater than the cross-sectional length of the conductive cathode.
7. the bulb lamp as described in claim 5 or 6, it is characterised in that: the LED chip is arranged at intervals on the positive conductive electrode
On, and it is located at the positive conductive electrode one end simultaneously close to described LED chip one end of the conductive cathode and the conductive cathode
It is connected by the spun gold；Described LED chip one end and the adjacent LED chip positioned at described positive conductive electrode the other end
Connection, the other end are connect by the spun gold with the positive conductive electrode.
8. the bulb lamp as described in claim 5 or 6, it is characterised in that: the length of the crystal wafer is identical as the stent length.
9. the bulb lamp as described in claim 5 or 6, it is characterised in that: the reflector inside top wall setting is fluted, described
Crystal wafer is embedded in the groove, and the crystal wafer upper surface and the rack upper surface are located at same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820630270.4U CN208268821U (en) | 2018-04-28 | 2018-04-28 | A kind of crystallo-luminescence high definition bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820630270.4U CN208268821U (en) | 2018-04-28 | 2018-04-28 | A kind of crystallo-luminescence high definition bulb lamp |
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| Publication Number | Publication Date |
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| CN208268821U true CN208268821U (en) | 2018-12-21 |
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| CN201820630270.4U Active CN208268821U (en) | 2018-04-28 | 2018-04-28 | A kind of crystallo-luminescence high definition bulb lamp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397696A (en) * | 2018-04-28 | 2018-08-14 | 中国人民大学 | A kind of crystallo-luminescence high definition bulb lamp and production method |
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2018
- 2018-04-28 CN CN201820630270.4U patent/CN208268821U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397696A (en) * | 2018-04-28 | 2018-08-14 | 中国人民大学 | A kind of crystallo-luminescence high definition bulb lamp and production method |
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