CN108343852A - A kind of LED illumination lamp of high efficiency and heat radiation - Google Patents
A kind of LED illumination lamp of high efficiency and heat radiation Download PDFInfo
- Publication number
- CN108343852A CN108343852A CN201810138849.3A CN201810138849A CN108343852A CN 108343852 A CN108343852 A CN 108343852A CN 201810138849 A CN201810138849 A CN 201810138849A CN 108343852 A CN108343852 A CN 108343852A
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- CN
- China
- Prior art keywords
- lamp
- led
- supporting plate
- installation supporting
- high efficiency
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a kind of LED illumination lamps of high efficiency and heat radiation, including lamp holder, spiral connector is connected at the bottom centre of the lamp holder, the top spiral of the lamp holder is fixed with lamp plate installation supporting plate, the outside of the lamp plate installation supporting plate equidistantly offers air admission hole in a ring, the top of the lamp plate installation supporting plate is angularly embedded with LED lamp panel in a ring, the top of the lamp plate installation supporting plate, which is located on the outside of LED lamp panel, is socketed with lampshade, the top of the LED lamp panel is fixed with lamp cap, the interior of the lamp cap is fixed with micromotor by motor fixing frame spiral, the micromotor is sequentially connected by shaft coupling and rotation axis.In the present invention, first by being rotatably connected to multiple radiator fans by rotation axis in the inside of LED lamp panel, to realize from inside to outside radiate, improve the effect of heat dissipation, compared to traditional external cooling, the speed of heat dissipation is faster.
Description
Technical field
The present invention relates to LED light device technical field more particularly to a kind of LED illumination lamps of high efficiency and heat radiation.
Background technology
LED (Light Emitting Diode), light emitting diode are a kind of can to convert electrical energy into consolidating for visible light
The semiconductor devices of state, it can directly be converted electricity to light.The heart of LED is the chip of a semiconductor, one end of chip
It being attached on a holder, one end is cathode, and the other end connects the anode of power supply, makes entire chip by epoxy encapsulation,
Semiconductor wafer consists of two parts, and a part is P-type semiconductor, and hole is occupied an leading position inside it, and the other end is N-type half
Conductor is mainly electronics in this side.But when both semiconductors connect, a P-N junction is just formed between them.When
When electric current acts on this chip by conducting wire, electronics will be pushed to the areas P, and electronics is with hole-recombination in the areas P, then
Energy will be sent out in the form of photon, here it is the principles that LED light shines.And the wavelength of light i.e. the color of light, be by
Form the material decision of P-N junction.
The radiating mode of traditional LED illumination lamp is mostly to carry out heat conduction and heat radiation by cooling fin, and the measure of heat dissipation is more simple
Single, the effect of heat dissipation is poor, generates heat so as to cause LED lamp bead, influences its service life.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of LED of the high efficiency and heat radiation proposed
Headlamp.
To achieve the goals above, present invention employs following technical solutions：A kind of LED illumination lamp of high efficiency and heat radiation, packet
Lamp holder is included, spiral connector is connected at the bottom centre of the lamp holder, the top spiral of the lamp holder is fixed with lamp plate installation
The outside of supporting plate, the lamp plate installation supporting plate equidistantly offers air admission hole in a ring, and the top of the lamp plate installation supporting plate is in ring
Shape is angularly embedded with LED lamp panel, and the top of the lamp plate installation supporting plate, which is located on the outside of LED lamp panel, is socketed with lampshade, described
The top of LED lamp panel is fixed with lamp cap, and the interior of the lamp cap is fixed with micromotor by motor fixing frame spiral, described miniature
Motor is sequentially connected by shaft coupling and rotation axis, the bottom end of the rotation axis and the rotation axis at the center of lamp plate installation supporting plate
Set is rotatablely connected, and equidistantly radiator fan is rotatably connected to by annular stock in the rotation axis, and the lamp plate is installed on supporting plate
Heat emission hole is offered on the outside of rotary axle box.
As further describing for above-mentioned technical proposal：
On the outside of the LED lamp panel shell it is first-class away from welding there are four LED lamp bead.
As further describing for above-mentioned technical proposal：
There are six the LED lamp panel is fixed altogether, and six LED lamp panels are distributed in the top of lamp plate installation supporting plate in regular polygon
Portion.
As further describing for above-mentioned technical proposal：
There are four the radiator fan welds altogether, and the distance of four radiator fan arbitrary neighborhoods between any two is equal.
As further describing for above-mentioned technical proposal：
Venthole is offered at the top of the lamp cap.
In the present invention, multiple radiator fans are rotatably connected to by rotation axis in the inside of LED lamp panel first, to realize
From inside to outside radiate, improve the effect of heat dissipation, compared to traditional external cooling, the speed of heat dissipation faster, secondly,
By being equipped with air admission hole and heat emission hole, circulation cooling can be realized to LED lamp panel inside, further under the action of radiator fan
The efficiency of heat dissipation is improved, effectively prevents the LED illumination lamp from generating heat, extends its service life, further more, by the tail end of rotation axis
Lamp plate is fixed on by rotary axle box to install on supporting plate, to reduce the vibrations that rotation axis rotation generates so that it is in rotation
It is more steady, shaking is generated when preventing the LED illumination lamp from using.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the LED illumination lamp of high efficiency and heat radiation proposed by the present invention；
Fig. 2 is a kind of internal structure schematic diagram of the LED illumination lamp of high efficiency and heat radiation proposed by the present invention；
Fig. 3 is a kind of lamp plate mounting bracket plate structure schematic diagram of the LED illumination lamp of high efficiency and heat radiation proposed by the present invention.
Marginal data：
1- lamp holders, 2- spirals connector, 3- lamp plates installation supporting plate, 4- air admission holes, 5- lampshades, 6-LED lamp plates, 7-LED lamps
Pearl, 8- lamp caps, 9- heat emission holes, 10- micromotors, 11- motor fixing frames, 12- rotation axis, 13- annulars stock, 14- radiation airs
Fan, 15- rotary axle box.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of LED illumination lamp of high efficiency and heat radiation, including lamp holder 1 are connected with spiral shell at the bottom centre of lamp holder 1
Connector 2 is revolved, the top spiral of lamp holder 1 is fixed with lamp plate installation supporting plate 3, and the outside of lamp plate installation supporting plate 3 is equidistantly opened in a ring
Equipped with air admission hole 4, the top of lamp plate installation supporting plate 3 is angularly embedded with LED lamp panel 6 in a ring, and lamp plate installs the top of supporting plate 3
It is socketed with lampshade 5 positioned at the outside of LED lamp panel 6, the top of LED lamp panel 6 is fixed with lamp cap 8, and the interior of lamp cap 8 is fixed by motor
11 spiral of frame is fixed with micromotor 10, and micromotor 10 is sequentially connected by shaft coupling and rotation axis 12, the bottom of rotation axis 12
End is rotatablely connected with the rotary axle box 15 at the center of lamp plate installation supporting plate 3, equidistantly by 13 turns of annular stock in rotation axis 12
Dynamic to be connected with radiator fan 14, the outside that rotary axle box 15 is located on lamp plate installation supporting plate 3 offers heat emission hole 9.
6 outside shell of LED lamp panel is first-class, and away from welding, there are four LED lamp beads 7, and there are six the total fixations of LED lamp panel 6, and six
LED lamp panel 6 is distributed in the top of lamp plate installation supporting plate 3 in regular polygon, and there are four the total welding of radiator fan 14, and four heat dissipations
The distance of 14 arbitrary neighborhood of fan between any two is equal.
The top of lamp cap 8 offers venthole so that multiple radiator fans 14 can be inhaled by air admission hole 4 and heat emission hole 9
Extraneous cold air is taken to be discharged by venthole then into the inside of LED lamp panel 6, to realize circulation cooling.
Operation principle：The LED illumination lamp of the high efficiency and heat radiation is in use, micromotor 10 drives rotation axis 12 by shaft coupling
It is rotated, under the action of rotation axis 12, radiator fan 14 starts to rotate, and radiator fan 14 is drawn external by air admission hole 4
Then cold air enters the inside of LED lamp panel 6 by heat emission hole 9, in the venthole by the top of lamp cap 8 by LED lamp panel 6
Internal hot-air discharge, to realize circulation cooling, significantly improves the efficiency of heat dissipation, prevents the high efficiency and heat radiation
LED illumination lamp fever damage.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of LED illumination lamp of high efficiency and heat radiation, including lamp holder (1), which is characterized in that at the bottom centre of the lamp holder (1)
It is connected with spiral connector (2), the top spiral of the lamp holder (1) is fixed with lamp plate installation supporting plate (3), the lamp plate mounting bracket
The outside of plate (3) equidistantly offers air admission hole (4) in a ring, and the top of the lamp plate installation supporting plate (3) is angularly embedding in a ring
Enter to have LED lamp panel (6), the top of the lamp plate installation supporting plate (3), which is located on the outside of LED lamp panel (6), is socketed with lampshade (5), institute
The top for stating LED lamp panel (6) is fixed with lamp cap (8), the lamp cap (8) it is interior be fixed with by motor fixing frame (11) spiral it is micro-
Type motor (10), the micromotor (10) are sequentially connected by shaft coupling and rotation axis (12), the bottom of the rotation axis (12)
End is rotatablely connected with the rotation axis (15) at the center of lamp plate installation supporting plate (3), equidistantly passes through annular on the rotation axis (12)
Stock (13) is rotatably connected to radiator fan (14), is located on the lamp plate installation supporting plate (3) on the outside of rotary axle box (15) and opens
Equipped with heat emission hole (9).
2. a kind of LED illumination lamp of high efficiency and heat radiation according to claim 1, which is characterized in that the LED lamp panel (6) is outside
Four LED lamp beads (7) are equidistantly welded on side body.
3. a kind of LED illumination lamp of high efficiency and heat radiation according to claim 1, which is characterized in that the LED lamp panel (6) is altogether
There are six fixations, and six LED lamp panels (6) are distributed in the top of lamp plate installation supporting plate (3) in regular polygon.
4. a kind of LED illumination lamp of high efficiency and heat radiation according to claim 1, which is characterized in that the radiator fan (14)
Altogether there are four welding, and the distance of four radiator fan (14) arbitrary neighborhoods between any two is equal.
5. a kind of LED illumination lamp of high efficiency and heat radiation according to claim 1, which is characterized in that the top of the lamp cap (8)
Offer venthole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810138849.3A CN108343852A (en) | 2018-02-09 | 2018-02-09 | A kind of LED illumination lamp of high efficiency and heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810138849.3A CN108343852A (en) | 2018-02-09 | 2018-02-09 | A kind of LED illumination lamp of high efficiency and heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108343852A true CN108343852A (en) | 2018-07-31 |
Family
ID=62958701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810138849.3A Withdrawn CN108343852A (en) | 2018-02-09 | 2018-02-09 | A kind of LED illumination lamp of high efficiency and heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108343852A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307478A (en) * | 2019-06-20 | 2019-10-08 | 中山市华富圣照明有限公司 | A kind of LED illumination lamp and method for accelerating radiating rate |
| CN112594589A (en) * | 2020-12-14 | 2021-04-02 | 广东聚科照明股份有限公司 | LED lamp with adjustable light |
| US11287103B2 (en) | 2019-04-22 | 2022-03-29 | Ism Lighting, Llc. | Low wattage balloon work light |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201281235Y (en) * | 2008-05-21 | 2009-07-29 | 肖勇 | LED lighting lamp |
| CN201487669U (en) * | 2009-09-15 | 2010-05-26 | 浙江科技学院 | LED rotary globe lamp |
| CN102506346A (en) * | 2010-01-01 | 2012-06-20 | 中山伟强科技有限公司 | Street lamp device and fixing device thereof |
| US20130003392A1 (en) * | 2011-06-28 | 2013-01-03 | Wen-Kuei Tsai | Illuminating device |
| CN203273328U (en) * | 2013-01-29 | 2013-11-06 | 沈李豪 | LED (lighting-emitting diode) radiator and LED lamp with LED radiator |
| CN204141298U (en) * | 2014-08-07 | 2015-02-04 | 李佛妹 | A kind of LED corn lamp |
| CN204201715U (en) * | 2014-10-08 | 2015-03-11 | 深圳市金照明实业有限公司 | A kind of LED road lighting lamp |
| CN206268817U (en) * | 2016-12-09 | 2017-06-20 | 江西迈赛特电子科技有限公司 | A kind of heat abstractor of high efficiency long service LED electricity-saving lamps |
-
2018
- 2018-02-09 CN CN201810138849.3A patent/CN108343852A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201281235Y (en) * | 2008-05-21 | 2009-07-29 | 肖勇 | LED lighting lamp |
| CN201487669U (en) * | 2009-09-15 | 2010-05-26 | 浙江科技学院 | LED rotary globe lamp |
| CN102506346A (en) * | 2010-01-01 | 2012-06-20 | 中山伟强科技有限公司 | Street lamp device and fixing device thereof |
| US20130003392A1 (en) * | 2011-06-28 | 2013-01-03 | Wen-Kuei Tsai | Illuminating device |
| CN203273328U (en) * | 2013-01-29 | 2013-11-06 | 沈李豪 | LED (lighting-emitting diode) radiator and LED lamp with LED radiator |
| CN204141298U (en) * | 2014-08-07 | 2015-02-04 | 李佛妹 | A kind of LED corn lamp |
| CN204201715U (en) * | 2014-10-08 | 2015-03-11 | 深圳市金照明实业有限公司 | A kind of LED road lighting lamp |
| CN206268817U (en) * | 2016-12-09 | 2017-06-20 | 江西迈赛特电子科技有限公司 | A kind of heat abstractor of high efficiency long service LED electricity-saving lamps |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11287103B2 (en) | 2019-04-22 | 2022-03-29 | Ism Lighting, Llc. | Low wattage balloon work light |
| CN110307478A (en) * | 2019-06-20 | 2019-10-08 | 中山市华富圣照明有限公司 | A kind of LED illumination lamp and method for accelerating radiating rate |
| CN110307478B (en) * | 2019-06-20 | 2021-04-13 | 中山市华富圣照明有限公司 | LED lighting lamp and method for accelerating heat dissipation speed |
| CN112594589A (en) * | 2020-12-14 | 2021-04-02 | 广东聚科照明股份有限公司 | LED lamp with adjustable light |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180731 |