CN104633506A - Forward-lateral all-angle illumination high-power LED (Light Emitting Diode) lamp bulb - Google Patents
Forward-lateral all-angle illumination high-power LED (Light Emitting Diode) lamp bulb Download PDFInfo
- Publication number
- CN104633506A CN104633506A CN201510104891.XA CN201510104891A CN104633506A CN 104633506 A CN104633506 A CN 104633506A CN 201510104891 A CN201510104891 A CN 201510104891A CN 104633506 A CN104633506 A CN 104633506A
- Authority
- CN
- China
- Prior art keywords
- power led
- positive side
- luminous
- illuminating
- lamp body
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
Abstract
The invention relates to an LED (Light Emitting Diode) structure and in particular relates to a forward-lateral all-angle illumination high-power LED lamp bulb. The forward-lateral all-angle illumination high-power LED lamp bulb comprises a bulb shell, an illuminating part and a lamp body, wherein the lamp body and the bulb shell are connected to form a lamp bulb cavity, an illuminating unit is arranged in the lamp bulb cavity, the illuminating part comprises an aluminum substrate, a plurality of forward illuminating units and a plurality of lateral illuminating units; the forward illuminating units are arranged at the upper-middle part of the aluminum substrate, the illuminating directions of the forward illuminating units face a preset direction, the plurality of lateral illuminating units are arranged at the upper edge of the aluminum substrate annularly and the illuminating directions of the lateral illuminating units are outward. The forward-lateral all-angle illumination high-power LED lamp bulb has the beneficial effects that the forward illuminating LED and the lateral illuminating LED are both used, the complex secondary optical structure design is not required, and the LED lamp bulb can distributed light in a total space manner; and besides, a good heat dissipation material is used, the heat dissipating capability of the LED lamp bulb is improved, the service life of the LED lamp bulb is prolonged and the cost is reduced.
Description
Technical field
The present invention relates to the structure of LED, particularly relate to the luminous high-power LED bulb of a kind of positive side full angle.
Background technology
LED (Light Emitting Diode light emitting diode) bulb lamp is that a kind of outward appearance adopts bulb shapes-spherical, and internal light source is the light fixture of LED lamp bead.LEDbulb lamp is as using light source widely, higher requirement is had to the distribution of light of luminous flux and total space illumination, the LED lamp of traditional LED lamp bead package design, be limited to lambert's body distribution character of LED light source luminous intensity distribution, need complicated optical texture design, total space luminous intensity distribution could be realized, fitting structure is complicated and cost is high, in addition the caloric value of LED is large, the high wattage that high light flux consumes, as fruit structure heat-sinking capability comparatively missionary society make temperature drift, the LED height light decay caused, affects the whole lamp life-span.
Summary of the invention
For the above-mentioned problems in the prior art, now provide a kind of full angle high-power LED bulb adopting forward luminescence and lateral direction light emission.
The present invention solves the technical scheme that its technical problem takes:
The luminous high-power LED bulb of a kind of positive side full angle, comprise cell-shell, luminous component and lamp body, described lamp body and described cell-shell are connected to form bulb chamber, and described luminescence unit is placed in described bulb chamber, and described luminous component comprises:
Aluminium base;
A plurality of forward luminescence unit, is arranged at middle part on described aluminium base, and makes the light emission direction of described forward luminescence unit towards a predetermined direction;
A plurality of lateral direction light emission unit, is located on described aluminium base upper edge, and the light emission direction making described lateral direction light emission unit outwardly.
The luminous high-power LED bulb of above-mentioned positive side full angle, wherein, also comprises:
Driving PCB plate, in order to drive described forward luminescence unit and described lateral direction light emission unit, the output of described driving PCB plate is connected respectively with described forward luminescence unit and described lateral direction light emission unit, and is arranged in described lamp body;
Lamp holder, the input of described lamp holder and described driving PCB plate is electrically connected conducting, and is connected to form city's electric connection structure with described lamp body.
The luminous high-power LED bulb of above-mentioned positive side full angle, wherein, described luminous component also comprises gland, and the one side of described gland and described aluminium base described forward luminescence unit is dorsad connected;
Described luminous component is fixed on described lamp body by pressing by described gland.
The luminous high-power LED bulb of above-mentioned positive side full angle, wherein, described gland is made primarily of stamping forming aluminum component.
The luminous high-power LED bulb of above-mentioned positive side full angle, wherein, described aluminium base is circle, gear shape, quincunx, regular hexagon, octagon or dodecagon; And/or
Described lamp body is made primarily of stamping aluminum component is plastic; And/or
Described lamp holder and described alclad lamp body of moulding are threaded connection; And/or
Described cell-shell is made up of blowing; And/or
Described cell-shell is pyriform or mushroom-shaped.
The luminous high-power LED bulb of above-mentioned positive side full angle, wherein, described aluminium base is connected by screw with described gland.
The luminous high-power LED bulb of above-mentioned positive side full angle, wherein, be provided with draw-in groove in described lamp body, described driving PCB plate arranges and is fixed in described draw-in groove.
The luminous high-power LED bulb of above-mentioned positive side full angle, wherein, described forward luminescence unit is LED lamp bead; And/or
Described lateral direction light emission unit is LED lamp bead.
The luminous high-power LED bulb of above-mentioned positive side full angle, wherein, the beam angle of described LED lamp bead is greater than 150 degree.
The invention has the beneficial effects as follows: by emitting led to forward and lateral direction light emission LED is used in combination, do not need complicated secondary optics structural design, LED bulb is made to realize total space luminous intensity distribution, simultaneously in conjunction with good heat sink material, improve the heat-sinking capability of LED bulb, extend the service life of LED bulb, reduce costs.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of the LED bulb of a kind of implementation column of the luminous high-power LED bulb of positive side full angle of the present invention.
Fig. 2 is that the longitudinal direction of the LED bulb of a kind of implementation column of the luminous high-power LED bulb of positive side full angle of the present invention throws face schematic diagram.
Fig. 3 is the aluminium base top view of a kind of implementation column of the luminous high-power LED bulb of positive side full angle of the present invention.
Fig. 4 is the schematic diagram of pears type cell-shell in a kind of implementation column of the luminous high-power LED bulb of positive side full angle of the present invention.
Fig. 5 is the schematic diagram of mushroom-shaped cell-shell in a kind of implementation column of the luminous high-power LED bulb of positive side full angle of the present invention.
Fig. 6 be a kind of implementation column of the luminous high-power LED bulb of positive side full angle of the present invention just, lateral direction light emission luminous intensity distribution figure.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described, but not as limiting to the invention.
As shown in Figures 1 and 2, the luminous high-power LED bulb of a kind of positive side full angle, comprise cell-shell 1, luminous component and lamp body 8, lamp body 8 and cell-shell 1 are connected to form bulb chamber, and luminescence unit is placed in bulb chamber, and luminous component comprises aluminium base 3; A plurality of forward luminescence unit 4, be arranged at middle part on aluminium base 3, and the light emission direction of forward luminescence unit 4 is towards a predetermined direction; A plurality of lateral direction light emission unit 5, be located on aluminium base 3 upper edge, and the light emission direction of lateral direction light emission unit 5 outwardly.
As Fig. 3 and Fig. 6, in a plurality of forward luminescence unit 4, each forward is emitting led is the circular lamp pearl of special package, beam angle is greater than 150 degree, be embedded on pedestal, be fixed in the middle part of aluminium base 3 by two pads by scolding tin, a plurality of forward luminescence unit 4 is uniformly distributed, and requires according to LED power and required luminous flux size and the number of determining forward luminescence unit 4.
In a plurality of lateral direction light emission unit 5, each lateral direction light emission LED is the rectangle lamp pearl of special package, beam angle is greater than 150 degree, be embedded on pedestal, aluminium base 3 upper edge is fixed on by scolding tin by two pads, a plurality of lateral direction light emission unit 5 is uniformly distributed, and requires according to LED power and required luminous flux size and the number of determining lateral direction light emission unit 5.
On technique scheme basis, further, also comprise:
Driving PCB plate 7, in order to drive forward luminescence unit 4 and lateral direction light emission unit 5, the output of driving PCB plate 7 is connected respectively with forward luminescence unit 4 and lateral direction light emission unit 5, and is arranged in lamp body 8;
Lamp holder 9 is electrically connected conducting with the input of driving PCB plate 7, and is connected to form city's electric connection structure with lamp body 8.
On technique scheme basis, further, luminous component also comprises gland 6, and the one side of gland 6 and aluminium base 3 forward luminescence unit 4 is dorsad connected, and luminous component is fixed on lamp body 8 by pressing by gland 6.
As one preferred embodiment, aluminium base 3 can be circle, gear shape, quincunx, regular hexagon, octagon or dodecagon, and to be applicable to the installation of accessory in multiple circuit design and circuit, the scope of application is extensive.
As one preferred embodiment, lamp body 8 can plasticly by stamping aluminum component be made, and moulds alclad lamp body thermal conductivity factor and is greater than 1W/m.k, have thermal conductive resin, lamp body can be dispelled the heat faster.
As one preferred embodiment, lamp holder 9 with mould alclad lamp body by being threaded, be threaded connection lamp holder 9 and mould alclad lamp body and make to be connected more stable, and for convenience detach.
As Fig. 4 and Fig. 5, as one preferred embodiment, cell-shell 1 can be made for pyriform or mushroom-shaped by blowing, and cell-shell 1 is high diffusivity material, and its transmitance is less than 70%.
As one preferred embodiment, aluminium base 3 is connected by screw 2 with gland 6, makes dismounting more convenient by the connection of screw 2.
As one preferred embodiment, gland 6 can be that aluminium gland can not only reduce costs by stamping forming aluminum gland, and LED can also be made better to dispel the heat.
As one preferred embodiment, driving PCB plate 7 can be fixed in lamp body 8, is convenient to the connection of circuit.
As one preferred embodiment, forward luminescence unit 4 can be LED lamp bead.
As one preferred embodiment, lateral direction light emission unit 5 can be LED lamp bead.
The foregoing is only preferred embodiment of the present invention; not thereby embodiments of the present invention and protection domain is limited; to those skilled in the art; should recognize and all should be included in the scheme that equivalent replacement done by all utilizations description of the present invention and diagramatic content and apparent change obtain in protection scope of the present invention.
Claims (9)
1. the luminous high-power LED bulb of positive side full angle, comprise cell-shell, luminous component and lamp body, described lamp body and described cell-shell are connected to form bulb chamber, and described luminescence unit is placed in described bulb chamber, it is characterized in that, described luminous component comprises:
Aluminium base;
A plurality of forward luminescence unit, is arranged at middle part on described aluminium base, and makes the light emission direction of described forward luminescence unit towards a predetermined direction;
A plurality of lateral direction light emission unit, is located on described aluminium base upper edge, and the light emission direction making described lateral direction light emission unit outwardly.
2. the luminous high-power LED bulb of positive side full angle as claimed in claim 1, is characterized in that, also comprise:
Driving PCB plate, in order to drive described forward luminescence unit and described lateral direction light emission unit, the output of described driving PCB plate is connected respectively with described forward luminescence unit and described lateral direction light emission unit, and is arranged in described lamp body;
Lamp holder, the input of described lamp holder and described driving PCB plate is electrically connected conducting, and is connected to form city's electric connection structure with described lamp body.
3. the luminous high-power LED bulb of positive side full angle as claimed in claim 1, it is characterized in that, described luminous component also comprises gland, and the one side of described gland and described aluminium base described forward luminescence unit is dorsad connected;
Described luminous component is fixed on described lamp body by pressing by described gland.
4. the luminous high-power LED bulb of positive side full angle as claimed in claim 3, it is characterized in that, described gland is made primarily of stamping forming aluminum component.
5. the luminous high-power LED bulb of positive side full angle as claimed in claim 1, it is characterized in that, described aluminium base is circle, gear shape, quincunx, regular hexagon, octagon or dodecagon; And/or
Described lamp body is made primarily of stamping aluminum component is plastic; And/or
Described lamp holder and described alclad lamp body of moulding are threaded connection; And/or
Described cell-shell is made up of blowing; And/or
Described cell-shell is pyriform or mushroom-shaped.
6. the luminous high-power LED bulb of positive side full angle as claimed in claim 3, it is characterized in that, described aluminium base is connected by screw with described gland.
7. the luminous high-power LED bulb of positive side full angle as claimed in claim 2, it is characterized in that, be provided with draw-in groove in described lamp body, described driving PCB plate arranges and is fixed in described draw-in groove.
8. the luminous high-power LED bulb of positive side full angle as claimed in claim 1, it is characterized in that, described forward luminescence unit is LED lamp bead; And/or
Described lateral direction light emission unit is LED lamp bead.
9. the luminous high-power LED bulb of positive side full angle as claimed in claim 8, it is characterized in that, the beam angle of described LED lamp bead is greater than 150 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510104891.XA CN104633506A (en) | 2015-03-10 | 2015-03-10 | Forward-lateral all-angle illumination high-power LED (Light Emitting Diode) lamp bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510104891.XA CN104633506A (en) | 2015-03-10 | 2015-03-10 | Forward-lateral all-angle illumination high-power LED (Light Emitting Diode) lamp bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104633506A true CN104633506A (en) | 2015-05-20 |
Family
ID=53212566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510104891.XA Pending CN104633506A (en) | 2015-03-10 | 2015-03-10 | Forward-lateral all-angle illumination high-power LED (Light Emitting Diode) lamp bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104633506A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090661A (en) * | 2016-06-28 | 2016-11-09 | 湖北爱商光电股份有限公司 | A kind of LEDbulb lamp and assemble method thereof |
| CN106382522A (en) * | 2015-07-30 | 2017-02-08 | 欧司朗有限公司 | Omni-directional illuminating device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1058226A2 (en) * | 1999-05-31 | 2000-12-06 | Patlite Corporation | Display lamp |
| CN101876405A (en) * | 2009-04-30 | 2010-11-03 | 液光固态照明股份有限公司 | Light emitting diode bulb |
| CN101907231A (en) * | 2009-06-03 | 2010-12-08 | 付刚 | Compact LED lamp and manufacture method thereof |
| CN203880465U (en) * | 2014-06-04 | 2014-10-15 | 托普思电子股份有限公司 | LED lamp bulb structure |
| CN204554430U (en) * | 2015-03-10 | 2015-08-12 | 上海顿格电子贸易有限公司 | The luminous high-power LED bulb of a kind of positive side full angle |
-
2015
- 2015-03-10 CN CN201510104891.XA patent/CN104633506A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1058226A2 (en) * | 1999-05-31 | 2000-12-06 | Patlite Corporation | Display lamp |
| CN101876405A (en) * | 2009-04-30 | 2010-11-03 | 液光固态照明股份有限公司 | Light emitting diode bulb |
| CN101907231A (en) * | 2009-06-03 | 2010-12-08 | 付刚 | Compact LED lamp and manufacture method thereof |
| CN203880465U (en) * | 2014-06-04 | 2014-10-15 | 托普思电子股份有限公司 | LED lamp bulb structure |
| CN204554430U (en) * | 2015-03-10 | 2015-08-12 | 上海顿格电子贸易有限公司 | The luminous high-power LED bulb of a kind of positive side full angle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382522A (en) * | 2015-07-30 | 2017-02-08 | 欧司朗有限公司 | Omni-directional illuminating device |
| CN106090661A (en) * | 2016-06-28 | 2016-11-09 | 湖北爱商光电股份有限公司 | A kind of LEDbulb lamp and assemble method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20110292647A1 (en) | Led tube lamp | |
| CN202629635U (en) | Quickly-radiated light-emitting diode (LED) bulb | |
| CN201764356U (en) | LED (Light-Emitting Diode) spot lamp and illuminating system | |
| US20130286643A1 (en) | Lamp cover and illumination device using the same | |
| CN104633506A (en) | Forward-lateral all-angle illumination high-power LED (Light Emitting Diode) lamp bulb | |
| CN204554430U (en) | The luminous high-power LED bulb of a kind of positive side full angle | |
| CN207661449U (en) | A kind of high-powered LED lamp | |
| CN204629144U (en) | Cross-ventilation radiating type LED lamp | |
| CN101294660B (en) | LED lighting lamp | |
| CN103216761B (en) | Double-grading light-emitting diode (LED) light source | |
| CN201892081U (en) | Light-emitting diode (LED) lamp with heat radiating structure | |
| CN104565940A (en) | Omnidirectional LED bulb lamp | |
| CN204083870U (en) | A kind of LEDbulb lamp | |
| CN202546526U (en) | High-power light-emitting diode (LED) luminaire for industry use | |
| CN108302344A (en) | Light emitting diode bulb and car light module | |
| CN201983020U (en) | Light-emitting diode lamp | |
| CN205504772U (en) | In daytime, driving light is with heat dissipation lamp body | |
| CN201964214U (en) | High-power light-emitting diode (LED) lamp | |
| CN202719442U (en) | Light emitting diode (LED) down lamp | |
| CN203258459U (en) | LED single-board ceramic lamp | |
| US20080272390A1 (en) | Led apparatus | |
| CN203176787U (en) | Led diode | |
| CN203571682U (en) | Radiator for LED lamp | |
| CN202082660U (en) | LED illumination lamp | |
| CN203036431U (en) | Ultra-thin light-emitting diode (LED) project lamp capable of dissipating heat efficiently |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150520 |
|
| RJ01 | Rejection of invention patent application after publication |