CN101956932A - High-power LED street illuminating lamp radiating by using lamp shade - Google Patents
High-power LED street illuminating lamp radiating by using lamp shade Download PDFInfo
- Publication number
- CN101956932A CN101956932A CN2010101636317A CN201010163631A CN101956932A CN 101956932 A CN101956932 A CN 101956932A CN 2010101636317 A CN2010101636317 A CN 2010101636317A CN 201010163631 A CN201010163631 A CN 201010163631A CN 101956932 A CN101956932 A CN 101956932A
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- China
- Prior art keywords
- lampshade
- led chip
- chip module
- lamp socket
- installing plate
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- 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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- 238000009434 installation Methods 0.000 claims description 12
- 239000000758 substrate Substances 0.000 claims description 9
- 230000005855 radiation Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 238000004512 die casting Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a high-power LED street illuminating lamp radiating by using a lamp shade. The high-power LED street illuminating lamp consists of a mounting joint, a lamp shade integrated lamp holder, a power module, an LED chip module, a mounting plate and a transparent protection cup cover. The power module is arranged inside a cylinder on the back surface of the lamp holder; the mounting joint is arranged on an end face of the cylinder on the back surface of the lamp holder through a screw; the LED chip module is arranged on an inclined surface of a conical mounting plate through a screw; the mounting plate is arranged in the center of the right side of the lamp holder through a screw; the transparent protection cup cover and the lamp holder are butted in a spiral mode; and a threaded part at an opening of the transparent protection cup cover is tightly screwed in a reserved threaded cap ring on the right side of the lamp holder. The high-power LED street illuminating lamp is mainly characterized in that: the lamp shade is dual-purpose through an integrated design of the lamp shade with good radiating effect, the lamp holder and radiating fins, so that the lamp holder naturally forms a perfect radiating system.
Description
Technical field
The invention belongs to the electric lighting technical field, relate to a kind of great power LED street lighting lamp that utilizes the lampshade heat radiation.
Background technology
At present, the exploitation of high-power LED light source has become ripe with application, and replacing conventional light source has also become a kind of trend and inevitable; Yet, the energy of LED can transfer to the luminous energy except a part, wherein suitable most still to transfer heat energy to, so, heat dissipation problem remains influences the major issue that great power LED is used and developed, and, also directly have influence on manufacturing cost and the energy-saving effect and the service life of high-power LED lamp.
Current, the radiating mode that high-power LED (Light Emitting Diode) road illuminating lamp adopts mainly is lamp socket and the integrated Natural Heat Convection of radiating fin, yet, this mode is not considered the different occupation modes of light fixture in different occasions mostly well in the design of light fixture cooling system, thermolysis and synergy that lamp assembly itself is had have been ignored, do not fully take into account street lamp yet and have outdoor use at night, the restricted advantage that helps the natural convection air heat radiation such as less of radiating surface and build, so, designed light fixture lacks variation and practicality, thereby has restricted the development process of high-power LED street lamp.
Summary of the invention
The object of the present invention is to provide a kind of great power LED street lighting lamp that utilizes the lampshade heat radiation, with its pointed structural design provide a new solution for improving above-mentioned existing problem, thereby help promoting the further application and the development of indoor LED illumination.
For achieving the above object, solution of the present invention is:
A kind of great power LED street lighting lamp that utilizes the lampshade heat radiation is combined by erection joint, the integrated lamp socket of band lampshade, power module, led chip module and installing plate thereof and printing opacity protection cup cover.
Described erection joint is the flange assembly that a siphunculus changes flat circle, and the siphunculus vertical welding is connected to the central authorities of flat circle, and siphunculus partly is to dock supporting interior cover with external lamp bracket, reserves on this siphunculus locating hole is installed; Flat circle part is to dock adaptive flange circle with the integrated lamp socket of band lampshade, and fairlead is reserved in the center of flange circle, is installed in screw on the cylinder end face at the lamp socket back side.
Integrated lamp socket of described band lampshade and lampshade and radiating fin integrated design form with the disposable die casting of aluminum material.Its architectural feature is: nest in the front circumference symmetry of lampshade, its central authorities are the big plane of the installing plate of installation led chip module, on this plane, have and corresponding installation screw hole of led chip module installing plate and fairlead, and be slightly larger than reserving and the corresponding screw thread hatband of printing opacity protection cup cover of this plane on every side; The back side of lampshade is radiating fin and cylinder that power module is installed of some chopper shapes, radiating fin is radial even distribution around this cylinder, the upper end of described cylinder is and the end face of erection joint to lock, have the corresponding screw hole of installing hole on the flange circle with erection joint on this end face, the lower end is connected lampshade with radiating fin.
Described power module is to exchange to change the direct current transformation stable-pressure device, power module is installed on the cylinder interior at the lamp socket back side, electric power incoming line reservation certain-length passes the reservation fairlead at erection joint flange circle center and treats to dock with outside line, seals with the rubber seal lasso between lead-in wire and the fairlead.
Described led chip module installing plate is one the quartering bullet of little tread to be arranged, four mounting platforms that the inclined-plane is the led chip module of this bullet, reserve a fairlead at the center of little tread, reserve and the installing hole of lamp socket in the stage casing of four corner angle lock, on four inclined-planes, open and the corresponding installation screw hole of led chip module, less than 20 degree, installing plate is installed on the central authorities in lamp socket front with the installation screw greater than 5 degree for the inclined-plane of bullet and the angle of baseplane.
Described led chip module is made up of the fan-shaped metal substrate and the led chip that adapt to bullet installing plate mounting platform, led chip is welded on the substrate, be reserved with installing hole on the substrate, be fixed on the installation screw on the mounting platform of installing plate, the dc source output line of power module passes the reservation fairlead and the led chip module overlap joint of lamp socket and installing plate.
Described printing opacity protection cup cover is that a port is that ring-type, bottom are the combination of the spherical natural transition of semicircle, and is disposable injection molded; Periphery at rim of a cup is reserved screw thread, and threaded portion tightly is threaded onto in the reservation screw thread hatband in the integrated lamp socket of band lampshade front.
Like this, the heat energy that produces by led chip by behind the samming of bullet installing plate again conduction give lamp socket and lampshade and radiating fin, roomy lampshade is unfolded face and radiating fin and is finished heat exchanging process exposing under the environmental condition Natural Heat Convection by air.
After adopting said structure, the present invention has following progressive advantage:
1, simple in structure, compact, firm, easy for installation, practicality.
2, lamp socket, lampshade and radiating fin integrated design have constituted a more perfect heat radiation system naturally, and make lampshade play dual effect, thereby, largely reduced the burden of radiating fin, saved material, reduced cost.
3, good looking appearance, generous.
Description of drawings
Fig. 1 is the front view of the embodiment of the invention;
Fig. 2 is the vertical view of the embodiment of the invention;
Fig. 3 is the upward view of the embodiment of the invention;
Fig. 4 is the A-A cross section view of the embodiment of the invention;
Fig. 5 is the I position enlarged drawing of the A-A cross section view of the embodiment of the invention.
Contrast Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5:
1---lamp socket
1.1---radiating fin
1.2---lampshade
1.3---the screw thread hatband
2---erection joint
3---screw is installed
4---power module
4.1---electric power incoming line
4.2---the dc source output line
4.3---the rubber seal lasso
5---screw is installed
6---led chip module installing plate
7---the led chip module
8---screw is installed
9---printing opacity protection cup cover
The specific embodiment
Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5; a kind of great power LED street lighting lamp that utilizes the lampshade heat radiation is combined by erection joint (2), the band integrated lamp socket of lampshade (1), power module (4), led chip module (7) and installing plate (6) thereof and printing opacity protection cup cover (9).
Component description:
1, described erection joint (2) is the flange assembly that a siphunculus changes flat circle, the siphunculus vertical welding is connected to the central authorities of flat circle, siphunculus partly is to dock supporting interior cover with external lamp bracket, reserve on this siphunculus locating hole is installed, flat circle part is to dock adaptive flange circle with the band integrated lamp socket of lampshade (1), and fairlead is reserved in the center of flange circle.
2, the integrated lamp socket of described band lampshade (1) and lampshade (1.2) and radiating fin (1.1) integrated design form with the disposable die casting of aluminum material; The back side of lampshade (1.2) is radiating fin (1.1) and cylinder that power module (4) is installed of some chopper shapes; radiating fin (1.1) is radial even distribution around this cylinder; the upper end of described cylinder is and the end face of erection joint (2) to lock; have the corresponding screw hole of installing hole on the flange circle with erection joint (2) on this end face; the lower end is connected lampshade (1.2) with radiating fin (1.1); nest in the circumference symmetry of lampshade (1.2) front; its central authorities are the big plane of the installing plate (6) of installation led chip module; on this plane, have and corresponding installation screw hole of led chip module installing plate (6) and fairlead, and be slightly larger than reserving and printing opacity protection cup cover (a 9) corresponding screw thread hatband (1.3) of this plane on every side.
3, described power module (4) changes the direct current transformation stable-pressure device for exchanging, and is installed on the cylinder interior at the band integrated lamp socket of lampshade (1) back side, and the reservation fairlead that electric power incoming line passes erection joint (2) docks with outside line.
4, described led chip module installing plate (6) is a quartering bullet that little tread is arranged, four mounting platforms that the inclined-plane is led chip module (7) of this bullet, reserve a fairlead at the center of little tread, reserve and the installing hole of the band integrated lamp socket of lampshade (1) in the stage casing of four corner angle lock, open on four inclined-planes and the corresponding installation screw hole of led chip module (7), the inclined-plane of bullet and the angle of baseplane are spent less than 20 greater than 5 degree.
5, described led chip module (7) is made up of the fan-shaped metal substrate and the led chip that adapt to led chip module installing plate (6), and led chip is welded on the substrate, is reserved with installing hole on the substrate.
6, described printing opacity protection cup cover (9) is that a port is that ring-type, bottom are the combination of the spherical natural transition of semicircle, reserves screw thread in the periphery of rim of a cup, and is disposable injection molded.
Assembly Instruction Device:
1, power module (4) is installed on the inside of the band integrated lamp socket of lampshade (1) back side cylinder;
2, erection joint (2) is installed on the end face of being with the integrated lamp socket of lampshade (1) back side cylinder with screw (3) is installed, high voltage source inlet wire (4.1) reservation certain-length passes the reservation fairlead at erection joint (2) flange circle center and treats to dock with outside line, seals with rubber seal lasso (4.3) between electric power incoming line (4.1) and the reservation fairlead;
3, led chip module (7) is installed on the inclined-plane of bullet installing plate (6) with screw (8) is installed;
4, led chip module installing plate (6) is installed on the positive central authorities of the band integrated lamp socket of lampshade (1) with screw (5) is installed;
5, the dc source output line (4.2) of power module (4) passes the reservation fairlead and led chip module (7) overlap joint at band integrated lamp socket of lampshade (1) and led chip module installing plate (6) center;
6, dock with spiral way between printing opacity protection cup cover (9) and the band integrated lamp socket of lampshade (1), the threaded portion of rim of a cup tightly is threaded onto in the reservation screw thread hatband (1.3) of being with the integrated lamp socket of lampshade (1) front.
Claims (1)
1. great power LED street lighting lamp that utilizes lampshade heat radiation, it is characterized in that: by erection joint (2), the band integrated lamp socket of lampshade (1), power module (4), led chip module (7) and installing plate (6) thereof and printing opacity protection cup cover (9) combine, power module (4) is installed on the inside of the band integrated lamp socket of lampshade (1) back side cylinder, the reservation fairlead that high voltage source inlet wire (4.1) reservation certain-length passes in the erection joint (2) is treated to dock with outside line, seal with rubber seal (4.3) between electric power incoming line (4.1) and the reservation fairlead, erection joint (2) is installed on the end face of being with the integrated lamp socket of lampshade (1) back side cylinder with screw (3) is installed, led chip module (7) is installed on the inclined-plane of bullet installing plate (6) with screw (8) is installed, led chip module installing plate (6) is installed on the positive central authorities of the band integrated lamp socket of lampshade (1) with screw (5) is installed, the dc source output line (4.2) of power module (4) passes the reservation fairlead and led chip module (7) overlap joint at band integrated lamp socket of lampshade (1) and led chip module installing plate (6) center, dock with spiral way between printing opacity protection cup cover (9) and the band integrated lamp socket of lampshade (1), the threaded portion of printing opacity protection cup cover (9) rim of a cup tightly is threaded onto in the reservation screw thread hatband (1.3) of being with the integrated lamp socket of lampshade (1) front; Described erection joint (2) is the flange assembly that a siphunculus changes flat circle, the siphunculus vertical welding is connected to the central authorities of flat circle, siphunculus partly is to dock supporting interior cover with external lamp bracket, reserves on this siphunculus locating hole is installed, and flat circle partly is to dock adaptive flange circle with the band integrated lamp socket of lampshade (1); The integrated lamp socket of described band lampshade (1) and lampshade (1.2) and radiating fin (1.1) integrated design, form with the disposable die casting of aluminum material, nest in the front circumference symmetry of lampshade (1.2), its central authorities are the big plane of the installing plate (6) of installation led chip module, on this plane, have and corresponding installation screw hole of led chip module installing plate (6) and fairlead, and be slightly larger than reserving and printing opacity protection cup cover (a 9) corresponding screw thread hatband (1.3) of this plane on every side, the back side is radiating fin (1.1) and cylinder that power module (4) is installed of some chopper shapes, radiating fin (1.1) is radial even distribution around this cylinder, the upper end of described cylinder is and the end face of erection joint (2) to lock, have the corresponding screw hole of installing hole on the flange circle with erection joint (2) on this end face, the lower end is connected lampshade (1.2) with radiating fin (1.1); Described power module (4) is to exchange to change the direct current transformation stable-pressure device; Described led chip module installing plate (6) is one the quartering bullet of little tread to be arranged, four mounting platforms that the inclined-plane is led chip module (7) of this bullet, reserve a fairlead at the center of little tread, reserve and the installing hole of the band integrated lamp socket of lampshade (1) in the stage casing of four corner angle lock, open on four inclined-planes and the corresponding installation screw hole of led chip module (7), the inclined-plane of bullet and the angle of baseplane are spent less than 20 greater than 5 degree; Described led chip module (7) is made up of the fan-shaped metal substrate and the led chip that adapt to installing plate (6), and led chip is welded on the substrate, is reserved with installing hole on the substrate; Described printing opacity protection cup cover (9) is that a port is that ring-type, bottom are the combination of the spherical natural transition of semicircle, reserves screw thread in the periphery of rim of a cup, and is disposable injection molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101636317A CN101956932A (en) | 2010-04-27 | 2010-04-27 | High-power LED street illuminating lamp radiating by using lamp shade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101636317A CN101956932A (en) | 2010-04-27 | 2010-04-27 | High-power LED street illuminating lamp radiating by using lamp shade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101956932A true CN101956932A (en) | 2011-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101636317A Pending CN101956932A (en) | 2010-04-27 | 2010-04-27 | High-power LED street illuminating lamp radiating by using lamp shade |
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| Country | Link |
|---|---|
| CN (1) | CN101956932A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644865A (en) * | 2011-02-21 | 2012-08-22 | 株式会社东芝 | Lighting device |
| CN102913881A (en) * | 2011-08-02 | 2013-02-06 | 伊古齐尼照明有限公司 | Dissipation equipment for LED lighting systems |
-
2010
- 2010-04-27 CN CN2010101636317A patent/CN101956932A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644865A (en) * | 2011-02-21 | 2012-08-22 | 株式会社东芝 | Lighting device |
| CN102913881A (en) * | 2011-08-02 | 2013-02-06 | 伊古齐尼照明有限公司 | Dissipation equipment for LED lighting systems |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110126 |